From 9f2ed577bca569a49e999b1ad65586c6979178a7 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Tue, 5 Nov 2013 09:46:59 +0100 Subject: convert to autotool infrastructure --- package/coreutils/patches/musl.patch | 198287 ------------------------ package/coreutils/patches/patch-lib_fseeko_c | 15 + package/coreutils/patches/patch-m4_fflush_m4 | 31 + package/coreutils/patches/patch-m4_fseeko_m4 | 11 + package/coreutils/patches/patch-man_local_mk | 15 + 5 files changed, 72 insertions(+), 198287 deletions(-) delete mode 100644 package/coreutils/patches/musl.patch create mode 100644 package/coreutils/patches/patch-lib_fseeko_c create mode 100644 package/coreutils/patches/patch-m4_fflush_m4 create mode 100644 package/coreutils/patches/patch-m4_fseeko_m4 create mode 100644 package/coreutils/patches/patch-man_local_mk (limited to 'package/coreutils/patches') diff --git a/package/coreutils/patches/musl.patch b/package/coreutils/patches/musl.patch deleted file mode 100644 index 7a7ea0e4d..000000000 --- a/package/coreutils/patches/musl.patch +++ /dev/null @@ -1,198287 +0,0 @@ -diff -Nur coreutils-8.21.orig/aclocal.m4 coreutils-8.21/aclocal.m4 ---- coreutils-8.21.orig/aclocal.m4 2013-02-14 15:57:48.000000000 +0100 -+++ coreutils-8.21/aclocal.m4 2013-09-04 17:12:12.000000000 +0200 -@@ -1,8 +1,7 @@ --# generated automatically by aclocal 1.11.6 -*- Autoconf -*- -+# generated automatically by aclocal 1.13.2 -*- Autoconf -*- -+ -+# Copyright (C) 1996-2013 Free Software Foundation, Inc. - --# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, --# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, --# Inc. - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. -@@ -12,33 +11,31 @@ - # even the implied warranty of MERCHANTABILITY or FITNESS FOR A - # PARTICULAR PURPOSE. - -+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) - m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl --m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, --[m4_warning([this file was generated for autoconf 2.68. -+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, -+[m4_warning([this file was generated for autoconf 2.69. - You have another version of autoconf. It may work, but is not guaranteed to. - If you have problems, you may need to regenerate the build system entirely. --To do so, use the procedure documented by the package, typically `autoreconf'.])]) -+To do so, use the procedure documented by the package, typically 'autoreconf'.])]) - --# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software --# Foundation, Inc. -+# Copyright (C) 2002-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 1 -- - # AM_AUTOMAKE_VERSION(VERSION) - # ---------------------------- - # Automake X.Y traces this macro to ensure aclocal.m4 has been - # generated from the m4 files accompanying Automake X.Y. - # (This private macro should not be called outside this file.) - AC_DEFUN([AM_AUTOMAKE_VERSION], --[am__api_version='1.11' -+[am__api_version='1.13' - dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to - dnl require some minimum version. Point them to the right macro. --m4_if([$1], [1.11.6], [], -+m4_if([$1], [1.13.2], [], - [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl - ]) - -@@ -54,24 +51,22 @@ - # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. - # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. - AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], --[AM_AUTOMAKE_VERSION([1.11.6])dnl -+[AM_AUTOMAKE_VERSION([1.13.2])dnl - m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl - _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) - - # AM_AUX_DIR_EXPAND -*- Autoconf -*- - --# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. -+# Copyright (C) 2001-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 1 -- - # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets --# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to --# `$srcdir', `$srcdir/..', or `$srcdir/../..'. -+# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to -+# '$srcdir', '$srcdir/..', or '$srcdir/../..'. - # - # Of course, Automake must honor this variable whenever it calls a - # tool from the auxiliary directory. The problem is that $srcdir (and -@@ -90,7 +85,7 @@ - # - # The reason of the latter failure is that $top_srcdir and $ac_aux_dir - # are both prefixed by $srcdir. In an in-source build this is usually --# harmless because $srcdir is `.', but things will broke when you -+# harmless because $srcdir is '.', but things will broke when you - # start a VPATH build or use an absolute $srcdir. - # - # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, -@@ -116,22 +111,19 @@ - - # AM_CONDITIONAL -*- Autoconf -*- - --# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 --# Free Software Foundation, Inc. -+# Copyright (C) 1997-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 9 -- - # AM_CONDITIONAL(NAME, SHELL-CONDITION) - # ------------------------------------- - # Define a conditional. - AC_DEFUN([AM_CONDITIONAL], --[AC_PREREQ(2.52)dnl -- ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], -- [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl -+[AC_PREREQ([2.52])dnl -+ m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], -+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl - AC_SUBST([$1_TRUE])dnl - AC_SUBST([$1_FALSE])dnl - _AM_SUBST_NOTMAKE([$1_TRUE])dnl -@@ -150,16 +142,14 @@ - Usually this means the macro was only invoked conditionally.]]) - fi])]) - --# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009, --# 2010, 2011 Free Software Foundation, Inc. -+# Copyright (C) 1999-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 12 - --# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be -+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be - # written in clear, in which case automake, when reading aclocal.m4, - # will think it sees a *use*, and therefore will trigger all it's - # C support machinery. Also note that it means that autoscan, seeing -@@ -169,7 +159,7 @@ - # _AM_DEPENDENCIES(NAME) - # ---------------------- - # See how the compiler implements dependency checking. --# NAME is "CC", "CXX", "GCJ", or "OBJC". -+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". - # We try a few techniques and use that to set a single cache variable. - # - # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was -@@ -182,12 +172,13 @@ - AC_REQUIRE([AM_MAKE_INCLUDE])dnl - AC_REQUIRE([AM_DEP_TRACK])dnl - --ifelse([$1], CC, [depcc="$CC" am_compiler_list=], -- [$1], CXX, [depcc="$CXX" am_compiler_list=], -- [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], -- [$1], UPC, [depcc="$UPC" am_compiler_list=], -- [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], -- [depcc="$$1" am_compiler_list=]) -+m4_if([$1], [CC], [depcc="$CC" am_compiler_list=], -+ [$1], [CXX], [depcc="$CXX" am_compiler_list=], -+ [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], -+ [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], -+ [$1], [UPC], [depcc="$UPC" am_compiler_list=], -+ [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'], -+ [depcc="$$1" am_compiler_list=]) - - AC_CACHE_CHECK([dependency style of $depcc], - [am_cv_$1_dependencies_compiler_type], -@@ -195,8 +186,8 @@ - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up -- # making a dummy file named `D' -- because `-MD' means `put the output -- # in D'. -+ # making a dummy file named 'D' -- because '-MD' means "put the output -+ # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're -@@ -236,16 +227,16 @@ - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c -- # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with -- # Solaris 8's {/usr,}/bin/sh. -- touch sub/conftst$i.h -+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with -+ # Solaris 10 /bin/sh. -+ echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - -- # We check with `-c' and `-o' for the sake of the "dashmstdout" -+ # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly -- # handle `-M -o', and we need to detect this. Also, some Intel -- # versions had trouble with output in subdirs -+ # handle '-M -o', and we need to detect this. Also, some Intel -+ # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in -@@ -254,8 +245,8 @@ - test "$am__universal" = false || continue - ;; - nosideeffect) -- # after this tag, mechanisms are not by side-effect, so they'll -- # only be used when explicitly requested -+ # After this tag, mechanisms are not by side-effect, so they'll -+ # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else -@@ -263,7 +254,7 @@ - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) -- # This compiler won't grok `-c -o', but also, the minuso test has -+ # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} -@@ -311,7 +302,7 @@ - # AM_SET_DEPDIR - # ------------- - # Choose a directory name for dependency files. --# This macro is AC_REQUIREd in _AM_DEPENDENCIES -+# This macro is AC_REQUIREd in _AM_DEPENDENCIES. - AC_DEFUN([AM_SET_DEPDIR], - [AC_REQUIRE([AM_SET_LEADING_DOT])dnl - AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl -@@ -321,9 +312,13 @@ - # AM_DEP_TRACK - # ------------ - AC_DEFUN([AM_DEP_TRACK], --[AC_ARG_ENABLE(dependency-tracking, --[ --disable-dependency-tracking speeds up one-time build -- --enable-dependency-tracking do not reject slow dependency extractors]) -+[AC_ARG_ENABLE([dependency-tracking], [dnl -+AS_HELP_STRING( -+ [--enable-dependency-tracking], -+ [do not reject slow dependency extractors]) -+AS_HELP_STRING( -+ [--disable-dependency-tracking], -+ [speeds up one-time build])]) - if test "x$enable_dependency_tracking" != xno; then - am_depcomp="$ac_aux_dir/depcomp" - AMDEPBACKSLASH='\' -@@ -338,20 +333,18 @@ - - # Generate code to set up dependency tracking. -*- Autoconf -*- - --# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 --# Free Software Foundation, Inc. -+# Copyright (C) 1999-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --#serial 5 - - # _AM_OUTPUT_DEPENDENCY_COMMANDS - # ------------------------------ - AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], - [{ -- # Autoconf 2.62 quotes --file arguments for eval, but not when files -+ # Older Autoconf quotes --file arguments for eval, but not when files - # are listed without --file. Let's play safe and only enable the eval - # if we detect the quoting. - case $CONFIG_FILES in -@@ -364,7 +357,7 @@ - # Strip MF so we end up with the name of the file. - mf=`echo "$mf" | sed -e 's/:.*$//'` - # Check whether this is an Automake generated Makefile or not. -- # We used to match only the files named `Makefile.in', but -+ # We used to match only the files named 'Makefile.in', but - # some people rename them; so instead we look at the file content. - # Grep'ing the first line is not enough: some people post-process - # each Makefile.in and add a new line on top of each file to say so. -@@ -376,21 +369,19 @@ - continue - fi - # Extract the definition of DEPDIR, am__include, and am__quote -- # from the Makefile without running `make'. -+ # from the Makefile without running 'make'. - DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` - test -z "$DEPDIR" && continue - am__include=`sed -n 's/^am__include = //p' < "$mf"` -- test -z "am__include" && continue -+ test -z "$am__include" && continue - am__quote=`sed -n 's/^am__quote = //p' < "$mf"` -- # When using ansi2knr, U may be empty or an underscore; expand it -- U=`sed -n 's/^U = //p' < "$mf"` - # Find all dependency output files, they are included files with - # $(DEPDIR) in their names. We invoke sed twice because it is the - # simplest approach to changing $(DEPDIR) to its actual value in the - # expansion. - for file in `sed -n " - s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ -- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do -+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do - # Make sure the directory exists. - test -f "$dirpart/$file" && continue - fdir=`AS_DIRNAME(["$file"])` -@@ -408,7 +399,7 @@ - # This macro should only be invoked once -- use via AC_REQUIRE. - # - # This code is only required when automatic dependency tracking --# is enabled. FIXME. This creates each `.P' file that we will -+# is enabled. FIXME. This creates each '.P' file that we will - # need in order to bootstrap the dependency handling code. - AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], - [AC_CONFIG_COMMANDS([depfiles], -@@ -418,15 +409,12 @@ - - # Do all the work for Automake. -*- Autoconf -*- - --# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, --# 2005, 2006, 2008, 2009 Free Software Foundation, Inc. -+# Copyright (C) 1996-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 16 -- - # This macro actually does too much. Some checks are only needed if - # your package does certain things. 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To be removed once Automake 1.9.x -+# dies out for good. For more background, see: -+# -+# -+AC_SUBST([mkdir_p], ['$(MKDIR_P)']) - # We need awk for the "check" target. The system "awk" is bad on - # some platforms. - AC_REQUIRE([AC_PROG_AWK])dnl -@@ -506,28 +503,32 @@ - [_AM_PROG_TAR([v7])])]) - _AM_IF_OPTION([no-dependencies],, - [AC_PROVIDE_IFELSE([AC_PROG_CC], -- [_AM_DEPENDENCIES(CC)], -- [define([AC_PROG_CC], -- defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl -+ [_AM_DEPENDENCIES([CC])], -+ [m4_define([AC_PROG_CC], -+ m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl - AC_PROVIDE_IFELSE([AC_PROG_CXX], -- [_AM_DEPENDENCIES(CXX)], -- [define([AC_PROG_CXX], -- defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl -+ [_AM_DEPENDENCIES([CXX])], -+ [m4_define([AC_PROG_CXX], -+ m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl - AC_PROVIDE_IFELSE([AC_PROG_OBJC], -- [_AM_DEPENDENCIES(OBJC)], -- [define([AC_PROG_OBJC], -- defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl -+ [_AM_DEPENDENCIES([OBJC])], -+ [m4_define([AC_PROG_OBJC], -+ m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl -+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], -+ [_AM_DEPENDENCIES([OBJCXX])], -+ [m4_define([AC_PROG_OBJCXX], -+ m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl - ]) --_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl --dnl The `parallel-tests' driver may need to know about EXEEXT, so add the --dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro --dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. -+AC_REQUIRE([AM_SILENT_RULES])dnl -+dnl The testsuite driver may need to know about EXEEXT, so add the -+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This -+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. - AC_CONFIG_COMMANDS_PRE(dnl - [m4_provide_if([_AM_COMPILER_EXEEXT], - [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl - ]) - --dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not -+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not - dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further - dnl mangled by Autoconf and run in a shell conditional statement. - m4_define([_AC_COMPILER_EXEEXT], -@@ -555,15 +556,12 @@ - done - echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) - --# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, --# Inc. -+# Copyright (C) 2001-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 1 -- - # AM_PROG_INSTALL_SH - # ------------------ - # Define $install_sh. -@@ -577,16 +575,14 @@ - install_sh="\${SHELL} $am_aux_dir/install-sh" - esac - fi --AC_SUBST(install_sh)]) -+AC_SUBST([install_sh])]) - --# Copyright (C) 2003, 2005 Free Software Foundation, Inc. -+# Copyright (C) 2003-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 2 -- - # Check whether the underlying file-system supports filenames - # with a leading dot. For instance MS-DOS doesn't. - AC_DEFUN([AM_SET_LEADING_DOT], -@@ -602,14 +598,12 @@ - - # Check to see how 'make' treats includes. -*- Autoconf -*- - --# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. -+# Copyright (C) 2001-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 4 -- - # AM_MAKE_INCLUDE() - # ----------------- - # Check to see how make treats includes. -@@ -627,7 +621,7 @@ - _am_result=none - # First try GNU make style include. - echo "include confinc" > confmf --# Ignore all kinds of additional output from `make'. -+# Ignore all kinds of additional output from 'make'. - case `$am_make -s -f confmf 2> /dev/null` in #( - *the\ am__doit\ target*) - am__include=include -@@ -652,15 +646,12 @@ - rm -f confinc confmf - ]) - --# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 --# Free Software Foundation, Inc. -+# Copyright (C) 1999-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 6 -- - # AM_PROG_CC_C_O - # -------------- - # Like AC_PROG_CC_C_O, but changed for automake. -@@ -689,15 +680,12 @@ - - # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- - --# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 --# Free Software Foundation, Inc. -+# Copyright (C) 1997-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 6 -- - # AM_MISSING_PROG(NAME, PROGRAM) - # ------------------------------ - AC_DEFUN([AM_MISSING_PROG], -@@ -705,11 +693,10 @@ - $1=${$1-"${am_missing_run}$2"} - AC_SUBST($1)]) - -- - # AM_MISSING_HAS_RUN - # ------------------ --# Define MISSING if not defined so far and test if it supports --run. --# If it does, set am_missing_run to use it, otherwise, to nothing. -+# Define MISSING if not defined so far and test if it is modern enough. -+# If it is, set am_missing_run to use it, otherwise, to nothing. - AC_DEFUN([AM_MISSING_HAS_RUN], - [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl - AC_REQUIRE_AUX_FILE([missing])dnl -@@ -722,29 +709,32 @@ - esac - fi - # Use eval to expand $SHELL --if eval "$MISSING --run true"; then -- am_missing_run="$MISSING --run " -+if eval "$MISSING --is-lightweight"; then -+ am_missing_run="$MISSING " - else - am_missing_run= -- AC_MSG_WARN([`missing' script is too old or missing]) -+ AC_MSG_WARN(['missing' script is too old or missing]) - fi - ]) - --# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, --# Inc. -+# Copyright (C) 2003-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 1 -- - # AM_PROG_MKDIR_P - # --------------- --# Check for `mkdir -p'. -+# Check for 'mkdir -p'. - AC_DEFUN([AM_PROG_MKDIR_P], - [AC_PREREQ([2.60])dnl - AC_REQUIRE([AC_PROG_MKDIR_P])dnl -+dnl FIXME we are no longer going to remove this! adjust warning -+dnl FIXME message accordingly. -+AC_DIAGNOSE([obsolete], -+[$0: this macro is deprecated, and will soon be removed. -+You should use the Autoconf-provided 'AC][_PROG_MKDIR_P' macro instead, -+and use '$(MKDIR_P)' instead of '$(mkdir_p)'in your Makefile.am files.]) - dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, - dnl while keeping a definition of mkdir_p for backward compatibility. - dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. -@@ -761,15 +751,12 @@ - - # Helper functions for option handling. -*- Autoconf -*- - --# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software --# Foundation, Inc. -+# Copyright (C) 2001-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 5 -- - # _AM_MANGLE_OPTION(NAME) - # ----------------------- - AC_DEFUN([_AM_MANGLE_OPTION], -@@ -779,7 +766,7 @@ - # -------------------- - # Set option NAME. Presently that only means defining a flag for this option. - AC_DEFUN([_AM_SET_OPTION], --[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) -+[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) - - # _AM_SET_OPTIONS(OPTIONS) - # ------------------------ -@@ -795,22 +782,16 @@ - - # Check to make sure that the build environment is sane. -*- Autoconf -*- - --# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 --# Free Software Foundation, Inc. -+# Copyright (C) 1996-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 5 -- - # AM_SANITY_CHECK - # --------------- - AC_DEFUN([AM_SANITY_CHECK], - [AC_MSG_CHECKING([whether build environment is sane]) --# Just in case --sleep 1 --echo timestamp > conftest.file - # Reject unsafe characters in $srcdir or the absolute working directory - # name. Accept space and tab only in the latter. - am_lf=' -@@ -821,32 +802,40 @@ - esac - case $srcdir in - *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) -- AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; -+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; - esac - --# Do `set' in a subshell so we don't clobber the current shell's -+# Do 'set' in a subshell so we don't clobber the current shell's - # arguments. Must try -L first in case configure is actually a - # symlink; some systems play weird games with the mod time of symlinks - # (eg FreeBSD returns the mod time of the symlink's containing - # directory). - if ( -- set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` -- if test "$[*]" = "X"; then -- # -L didn't work. -- set X `ls -t "$srcdir/configure" conftest.file` -- fi -- rm -f conftest.file -- if test "$[*]" != "X $srcdir/configure conftest.file" \ -- && test "$[*]" != "X conftest.file $srcdir/configure"; then -- -- # If neither matched, then we have a broken ls. This can happen -- # if, for instance, CONFIG_SHELL is bash and it inherits a -- # broken ls alias from the environment. This has actually -- # happened. Such a system could not be considered "sane". -- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken --alias in your environment]) -- fi -- -+ am_has_slept=no -+ for am_try in 1 2; do -+ echo "timestamp, slept: $am_has_slept" > conftest.file -+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` -+ if test "$[*]" = "X"; then -+ # -L didn't work. -+ set X `ls -t "$srcdir/configure" conftest.file` -+ fi -+ if test "$[*]" != "X $srcdir/configure conftest.file" \ -+ && test "$[*]" != "X conftest.file $srcdir/configure"; then -+ -+ # If neither matched, then we have a broken ls. This can happen -+ # if, for instance, CONFIG_SHELL is bash and it inherits a -+ # broken ls alias from the environment. This has actually -+ # happened. Such a system could not be considered "sane". -+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken -+ alias in your environment]) -+ fi -+ if test "$[2]" = conftest.file || test $am_try -eq 2; then -+ break -+ fi -+ # Just in case. -+ sleep 1 -+ am_has_slept=yes -+ done - test "$[2]" = conftest.file - ) - then -@@ -856,31 +845,50 @@ - AC_MSG_ERROR([newly created file is older than distributed files! - Check your system clock]) - fi --AC_MSG_RESULT(yes)]) -+AC_MSG_RESULT([yes]) -+# If we didn't sleep, we still need to ensure time stamps of config.status and -+# generated files are strictly newer. -+am_sleep_pid= -+if grep 'slept: no' conftest.file >/dev/null 2>&1; then -+ ( sleep 1 ) & -+ am_sleep_pid=$! -+fi -+AC_CONFIG_COMMANDS_PRE( -+ [AC_MSG_CHECKING([that generated files are newer than configure]) -+ if test -n "$am_sleep_pid"; then -+ # Hide warnings about reused PIDs. -+ wait $am_sleep_pid 2>/dev/null -+ fi -+ AC_MSG_RESULT([done])]) -+rm -f conftest.file -+]) - --# Copyright (C) 2009, 2011 Free Software Foundation, Inc. -+# Copyright (C) 2009-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 2 -- - # AM_SILENT_RULES([DEFAULT]) - # -------------------------- - # Enable less verbose build rules; with the default set to DEFAULT --# (`yes' being less verbose, `no' or empty being verbose). -+# ("yes" being less verbose, "no" or empty being verbose). - AC_DEFUN([AM_SILENT_RULES], --[AC_ARG_ENABLE([silent-rules], --[ --enable-silent-rules less verbose build output (undo: `make V=1') -- --disable-silent-rules verbose build output (undo: `make V=0')]) --case $enable_silent_rules in --yes) AM_DEFAULT_VERBOSITY=0;; --no) AM_DEFAULT_VERBOSITY=1;; --*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; -+[AC_ARG_ENABLE([silent-rules], [dnl -+AS_HELP_STRING( -+ [--enable-silent-rules], -+ [less verbose build output (undo: "make V=1")]) -+AS_HELP_STRING( -+ [--disable-silent-rules], -+ [verbose build output (undo: "make V=0")])dnl -+]) -+case $enable_silent_rules in @%:@ ((( -+ yes) AM_DEFAULT_VERBOSITY=0;; -+ no) AM_DEFAULT_VERBOSITY=1;; -+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; - esac - dnl --dnl A few `make' implementations (e.g., NonStop OS and NextStep) -+dnl A few 'make' implementations (e.g., NonStop OS and NextStep) - dnl do not support nested variable expansions. - dnl See automake bug#9928 and bug#10237. - am_make=${MAKE-make} -@@ -898,7 +906,7 @@ - am_cv_make_support_nested_variables=no - fi]) - if test $am_cv_make_support_nested_variables = yes; then -- dnl Using `$V' instead of `$(V)' breaks IRIX make. -+ dnl Using '$V' instead of '$(V)' breaks IRIX make. - AM_V='$(V)' - AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' - else -@@ -915,44 +923,40 @@ - _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl - ]) - --# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. -+# Copyright (C) 2001-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 1 -- - # AM_PROG_INSTALL_STRIP - # --------------------- --# One issue with vendor `install' (even GNU) is that you can't -+# One issue with vendor 'install' (even GNU) is that you can't - # specify the program used to strip binaries. This is especially - # annoying in cross-compiling environments, where the build's strip - # is unlikely to handle the host's binaries. - # Fortunately install-sh will honor a STRIPPROG variable, so we --# always use install-sh in `make install-strip', and initialize -+# always use install-sh in "make install-strip", and initialize - # STRIPPROG with the value of the STRIP variable (set by the user). - AC_DEFUN([AM_PROG_INSTALL_STRIP], - [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl --# Installed binaries are usually stripped using `strip' when the user --# run `make install-strip'. However `strip' might not be the right -+# Installed binaries are usually stripped using 'strip' when the user -+# run "make install-strip". However 'strip' might not be the right - # tool to use in cross-compilation environments, therefore Automake --# will honor the `STRIP' environment variable to overrule this program. --dnl Don't test for $cross_compiling = yes, because it might be `maybe'. -+# will honor the 'STRIP' environment variable to overrule this program. -+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. - if test "$cross_compiling" != no; then - AC_CHECK_TOOL([STRIP], [strip], :) - fi - INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" - AC_SUBST([INSTALL_STRIP_PROGRAM])]) - --# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. -+# Copyright (C) 2006-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 3 -- - # _AM_SUBST_NOTMAKE(VARIABLE) - # --------------------------- - # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. -@@ -966,18 +970,16 @@ - - # Check how to create a tarball. -*- Autoconf -*- - --# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. -+# Copyright (C) 2004-2013 Free Software Foundation, Inc. - # - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. - --# serial 2 -- - # _AM_PROG_TAR(FORMAT) - # -------------------- - # Check how to create a tarball in format FORMAT. --# FORMAT should be one of `v7', `ustar', or `pax'. -+# FORMAT should be one of 'v7', 'ustar', or 'pax'. - # - # Substitute a variable $(am__tar) that is a command - # writing to stdout a FORMAT-tarball containing the directory -@@ -987,76 +989,114 @@ - # Substitute a variable $(am__untar) that extract such - # a tarball read from stdin. - # $(am__untar) < result.tar -+# - AC_DEFUN([_AM_PROG_TAR], - [# Always define AMTAR for backward compatibility. Yes, it's still used - # in the wild :-( We should find a proper way to deprecate it ... - AC_SUBST([AMTAR], ['$${TAR-tar}']) --m4_if([$1], [v7], -- [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], -- [m4_case([$1], [ustar],, [pax],, -- [m4_fatal([Unknown tar format])]) --AC_MSG_CHECKING([how to create a $1 tar archive]) --# Loop over all known methods to create a tar archive until one works. -+ -+# We'll loop over all known methods to create a tar archive until one works. - _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' --_am_tools=${am_cv_prog_tar_$1-$_am_tools} --# Do not fold the above two line into one, because Tru64 sh and --# Solaris sh will not grok spaces in the rhs of `-'. --for _am_tool in $_am_tools --do -- case $_am_tool in -- gnutar) -- for _am_tar in tar gnutar gtar; -- do -- AM_RUN_LOG([$_am_tar --version]) && break -- done -- am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' -- am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' -- am__untar="$_am_tar -xf -" -- ;; -- plaintar) -- # Must skip GNU tar: if it does not support --format= it doesn't create -- # ustar tarball either. -- (tar --version) >/dev/null 2>&1 && continue -- am__tar='tar chf - "$$tardir"' -- am__tar_='tar chf - "$tardir"' -- am__untar='tar xf -' -- ;; -- pax) -- am__tar='pax -L -x $1 -w "$$tardir"' -- am__tar_='pax -L -x $1 -w "$tardir"' -- am__untar='pax -r' -- ;; -- cpio) -- am__tar='find "$$tardir" -print | cpio -o -H $1 -L' -- am__tar_='find "$tardir" -print | cpio -o -H $1 -L' -- am__untar='cpio -i -H $1 -d' -- ;; -- none) -- am__tar=false -- am__tar_=false -- am__untar=false -- ;; -- esac - -- # If the value was cached, stop now. We just wanted to have am__tar -- # and am__untar set. -- test -n "${am_cv_prog_tar_$1}" && break -+m4_if([$1], [v7], -+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], - -- # tar/untar a dummy directory, and stop if the command works -- rm -rf conftest.dir -- mkdir conftest.dir -- echo GrepMe > conftest.dir/file -- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) -+ [m4_case([$1], -+ [ustar], -+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields. -+ # There is notably a 21 bits limit for the UID and the GID. In fact, -+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 -+ # and bug#13588). -+ am_max_uid=2097151 # 2^21 - 1 -+ am_max_gid=$am_max_uid -+ # The $UID and $GID variables are not portable, so we need to resort -+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls -+ # below are definitely unexpected, so allow the users to see them -+ # (that is, avoid stderr redirection). -+ am_uid=`id -u || echo unknown` -+ am_gid=`id -g || echo unknown` -+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) -+ if test $am_uid -le $am_max_uid; then -+ AC_MSG_RESULT([yes]) -+ else -+ AC_MSG_RESULT([no]) -+ _am_tools=none -+ fi -+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) -+ if test $am_gid -le $am_max_gid; then -+ AC_MSG_RESULT([yes]) -+ else -+ AC_MSG_RESULT([no]) -+ _am_tools=none -+ fi], -+ -+ [pax], -+ [], -+ -+ [m4_fatal([Unknown tar format])]) -+ -+ AC_MSG_CHECKING([how to create a $1 tar archive]) -+ -+ # Go ahead even if we have the value already cached. 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-+cross_compiling=no -+subdirs= -+MFLAGS= -+MAKEFLAGS= -+ -+# Identity of this package. -+PACKAGE_NAME='GNU coreutils' -+PACKAGE_TARNAME='coreutils' -+PACKAGE_VERSION='8.21' -+PACKAGE_STRING='GNU coreutils 8.21' -+PACKAGE_BUGREPORT='bug-coreutils@gnu.org' -+PACKAGE_URL='http://www.gnu.org/software/coreutils/' -+ -+ac_unique_file="src/ls.c" -+# Factoring default headers for most tests. -+ac_includes_default="\ -+#include -+#ifdef HAVE_SYS_TYPES_H -+# include -+#endif -+#ifdef HAVE_SYS_STAT_H -+# include -+#endif -+#ifdef STDC_HEADERS -+# include -+# include -+#else -+# ifdef HAVE_STDLIB_H -+# include -+# endif -+#endif -+#ifdef HAVE_STRING_H -+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H -+# include -+# endif -+# include -+#endif -+#ifdef HAVE_STRINGS_H -+# include -+#endif -+#ifdef HAVE_INTTYPES_H -+# include -+#endif -+#ifdef HAVE_STDINT_H -+# include -+#endif -+#ifdef HAVE_UNISTD_H -+# include -+#endif" -+ -+gl_use_threads_default= -+ac_header_list= -+ac_func_list= 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" >&6; } -+if ${gl_cv_c_amsterdam_compiler+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __ACK__ -+Amsterdam -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Amsterdam" >/dev/null 2>&1; then : -+ gl_cv_c_amsterdam_compiler=yes -+else -+ gl_cv_c_amsterdam_compiler=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5 -+$as_echo "$gl_cv_c_amsterdam_compiler" >&6; } -+ if test -z "$AR"; then -+ if test $gl_cv_c_amsterdam_compiler = yes; then -+ AR='cc -c.a' -+ if test -z "$ARFLAGS"; then -+ ARFLAGS='-o' -+ fi -+ else -+ if test -n "$ac_tool_prefix"; then -+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. -+set dummy ${ac_tool_prefix}ar; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... 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" >&6; } -+if ${ac_cv_prog_RANLIB+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test -n "$RANLIB"; then -+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+ done -+IFS=$as_save_IFS -+ -+fi -+fi -+RANLIB=$ac_cv_prog_RANLIB -+if test -n "$RANLIB"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -+$as_echo "$RANLIB" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ -+fi -+if test -z "$ac_cv_prog_RANLIB"; then -+ ac_ct_RANLIB=$RANLIB -+ # Extract the first word of "ranlib", so it can be a program name with args. -+set dummy ranlib; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test -n "$ac_ct_RANLIB"; then -+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_RANLIB="ranlib" -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+ done -+IFS=$as_save_IFS -+ -+fi -+fi -+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB -+if test -n "$ac_ct_RANLIB"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -+$as_echo "$ac_ct_RANLIB" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ if test "x$ac_ct_RANLIB" = x; then -+ RANLIB=":" -+ else -+ case $cross_compiling:$ac_tool_warned in -+yes:) -+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -+ac_tool_warned=yes ;; -+esac -+ RANLIB=$ac_ct_RANLIB -+ fi -+else -+ RANLIB="$ac_cv_prog_RANLIB" -+fi -+ -+ fi -+ fi -+ -+ -+# Make sure we can run config.sub. -+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || -+ as_fn_error $? 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"invalid value of canonical host" "$LINENO" 5;; -+esac -+host=$ac_cv_host -+ac_save_IFS=$IFS; IFS='-' -+set x $ac_cv_host -+shift -+host_cpu=$1 -+host_vendor=$2 -+shift; shift -+# Remember, the first character of IFS is used to create $*, -+# except with old shells: -+host_os=$* -+IFS=$ac_save_IFS -+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -+$as_echo_n "checking for ANSI C header files... " >&6; } -+if ${ac_cv_header_stdc+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#include -+#include -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_header_stdc=yes -+else -+ ac_cv_header_stdc=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+if test $ac_cv_header_stdc = yes; then -+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "memchr" >/dev/null 2>&1; then : -+ -+else -+ ac_cv_header_stdc=no -+fi -+rm -f conftest* -+ -+fi -+ -+if test $ac_cv_header_stdc = yes; then -+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "free" >/dev/null 2>&1; then : -+ -+else -+ ac_cv_header_stdc=no -+fi -+rm -f conftest* -+ -+fi -+ -+if test $ac_cv_header_stdc = yes; then -+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#if ((' ' & 0x0FF) == 0x020) -+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -+#else -+# define ISLOWER(c) \ -+ (('a' <= (c) && (c) <= 'i') \ -+ || ('j' <= (c) && (c) <= 'r') \ -+ || ('s' <= (c) && (c) <= 'z')) -+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -+#endif -+ -+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -+int -+main () -+{ -+ int i; -+ for (i = 0; i < 256; i++) -+ if (XOR (islower (i), ISLOWER (i)) -+ || toupper (i) != TOUPPER (i)) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ -+else -+ ac_cv_header_stdc=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -+$as_echo "$ac_cv_header_stdc" >&6; } -+if test $ac_cv_header_stdc = yes; then -+ -+$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h -+ -+fi -+ -+# On IRIX 5.3, sys/types and inttypes.h are conflicting. -+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ -+ inttypes.h stdint.h unistd.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" -+if test "x$ac_cv_header_minix_config_h" = xyes; then : -+ MINIX=yes -+else -+ MINIX= -+fi -+ -+ -+ if test "$MINIX" = yes; then -+ -+$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h -+ -+ -+$as_echo "@%:@define _MINIX 1" >>confdefs.h -+ -+ fi -+ -+ case "$host_os" in -+ hpux*) -+ -+$as_echo "@%:@define _XOPEN_SOURCE 500" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 -+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } -+if ${ac_cv_safe_to_define___extensions__+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# define __EXTENSIONS__ 1 -+ $ac_includes_default -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_safe_to_define___extensions__=yes -+else -+ ac_cv_safe_to_define___extensions__=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 -+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } -+ test $ac_cv_safe_to_define___extensions__ = yes && -+ $as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h -+ -+ $as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h -+ -+ $as_echo "@%:@define _DARWIN_C_SOURCE 1" >>confdefs.h -+ -+ $as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h -+ -+ $as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h -+ -+ $as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 -+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } -+if ${ac_cv_sys_largefile_source+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ while :; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include /* for off_t */ -+ #include -+int -+main () -+{ -+int (*fp) (FILE *, off_t, int) = fseeko; -+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_largefile_source=no; break -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@define _LARGEFILE_SOURCE 1 -+#include /* for off_t */ -+ #include -+int -+main () -+{ -+int (*fp) (FILE *, off_t, int) = fseeko; -+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_largefile_source=1; break -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ ac_cv_sys_largefile_source=unknown -+ break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 -+$as_echo "$ac_cv_sys_largefile_source" >&6; } -+case $ac_cv_sys_largefile_source in #( -+ no | unknown) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source -+_ACEOF -+;; -+esac -+rm -rf conftest* -+ -+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug -+# in glibc 2.1.3, but that breaks too many other things. -+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. -+if test $ac_cv_sys_largefile_source != unknown; then -+ -+$as_echo "@%:@define HAVE_FSEEKO 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ # IEEE behaviour is the default on all CPUs except Alpha and SH -+ # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 -+ # and the GCC 4.1.2 manual). -+ case "$host_cpu" in -+ alpha*) -+ # On Alpha systems, a compiler option provides the behaviour. -+ # See the ieee(3) manual page, also available at -+ # -+ if test -n "$GCC"; then -+ # GCC has the option -mieee. -+ # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. -+ CPPFLAGS="$CPPFLAGS -mieee" -+ else -+ # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. -+ # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. -+ CPPFLAGS="$CPPFLAGS -ieee" -+ fi -+ ;; -+ sh*) -+ if test -n "$GCC"; then -+ # GCC has the option -mieee. -+ CPPFLAGS="$CPPFLAGS -mieee" -+ fi -+ ;; -+ esac -+ -+@%:@ Check whether --enable-largefile was given. -+if test "${enable_largefile+set}" = set; then : -+ enableval=$enable_largefile; -+fi -+ -+if test "$enable_largefile" != no; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 -+$as_echo_n "checking for special C compiler options needed for large files... " >&6; } -+if ${ac_cv_sys_largefile_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_sys_largefile_CC=no -+ if test "$GCC" != yes; then -+ ac_save_CC=$CC -+ while :; do -+ # IRIX 6.2 and later do not support large files by default, -+ # so use the C compiler's -n32 option if that helps. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+ if ac_fn_c_try_compile "$LINENO"; then : -+ break -+fi -+rm -f core conftest.err conftest.$ac_objext -+ CC="$CC -n32" -+ if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_largefile_CC=' -n32'; break -+fi -+rm -f core conftest.err conftest.$ac_objext -+ break -+ done -+ CC=$ac_save_CC -+ rm -f conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 -+$as_echo "$ac_cv_sys_largefile_CC" >&6; } -+ if test "$ac_cv_sys_largefile_CC" != no; then -+ CC=$CC$ac_cv_sys_largefile_CC -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 -+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } -+if ${ac_cv_sys_file_offset_bits+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ while :; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_file_offset_bits=no; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@define _FILE_OFFSET_BITS 64 -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_file_offset_bits=64; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ ac_cv_sys_file_offset_bits=unknown -+ break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 -+$as_echo "$ac_cv_sys_file_offset_bits" >&6; } -+case $ac_cv_sys_file_offset_bits in #( -+ no | unknown) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits -+_ACEOF -+;; -+esac -+rm -rf conftest* -+ if test $ac_cv_sys_file_offset_bits = unknown; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 -+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } -+if ${ac_cv_sys_large_files+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ while :; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_large_files=no; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@define _LARGE_FILES 1 -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_large_files=1; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ ac_cv_sys_large_files=unknown -+ break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 -+$as_echo "$ac_cv_sys_large_files" >&6; } -+case $ac_cv_sys_large_files in #( -+ no | unknown) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define _LARGE_FILES $ac_cv_sys_large_files -+_ACEOF -+;; -+esac -+rm -rf conftest* -+ fi -+ -+ -+$as_echo "@%:@define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ @%:@ Check whether --enable-threads was given. -+if test "${enable_threads+set}" = set; then : -+ enableval=$enable_threads; gl_use_threads=$enableval -+else -+ if test -n "$gl_use_threads_default"; then -+ gl_use_threads="$gl_use_threads_default" -+ else -+ case "$host_os" in -+ osf*) gl_use_threads=no ;; -+ cygwin*) -+ case `uname -r` in -+ 1.[0-5].*) gl_use_threads=no ;; -+ *) gl_use_threads=yes ;; -+ esac -+ ;; -+ *) gl_use_threads=yes ;; -+ esac -+ fi -+ -+fi -+ -+ if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then -+ # For using : -+ case "$host_os" in -+ osf*) -+ # On OSF/1, the compiler needs the flag -D_REENTRANT so that it -+ # groks . cc also understands the flag -pthread, but -+ # we don't use it because 1. gcc-2.95 doesn't understand -pthread, -+ # 2. putting a flag into CPPFLAGS that has an effect on the linker -+ # causes the AC_LINK_IFELSE test below to succeed unexpectedly, -+ # leading to wrong values of LIBTHREAD and LTLIBTHREAD. -+ CPPFLAGS="$CPPFLAGS -D_REENTRANT" -+ ;; -+ esac -+ # Some systems optimize for single-threaded programs by default, and -+ # need special flags to disable these optimizations. For example, the -+ # definition of 'errno' in . -+ case "$host_os" in -+ aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; -+ solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; -+ esac -+ fi -+ -+ -+ -+ -+ # Code from module accept: -+ # Code from module accept-tests: -+ # Code from module acl: -+ # Code from module acl-tests: -+ # Code from module alignof: -+ # Code from module alignof-tests: -+ # Code from module alloca: -+ # Code from module alloca-opt: -+ # Code from module alloca-opt-tests: -+ # Code from module allocator: -+ # Code from module announce-gen: -+ # Code from module areadlink: -+ # Code from module areadlink-tests: -+ # Code from module areadlink-with-size: -+ # Code from module areadlink-with-size-tests: -+ # Code from module areadlinkat: -+ # Code from module areadlinkat-tests: -+ # Code from module argmatch: -+ # Code from module argmatch-tests: -+ # Code from module argv-iter: -+ # Code from module argv-iter-tests: -+ # Code from module arpa_inet: -+ # Code from module arpa_inet-tests: -+ # Code from module assert: -+ # Code from module at-internal: -+ # Code from module autobuild: -+ -+ -+ -+ -+ if test -z "$AB_PACKAGE"; then -+ AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild project... $AB_PACKAGE" >&5 -+$as_echo "$as_me: autobuild project... $AB_PACKAGE" >&6;} -+ -+ if test -z "$AB_VERSION"; then -+ AB_VERSION=${PACKAGE_VERSION:-$VERSION} -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild revision... $AB_VERSION" >&5 -+$as_echo "$as_me: autobuild revision... $AB_VERSION" >&6;} -+ -+ hostname=`hostname` -+ if test "$hostname"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild hostname... $hostname" >&5 -+$as_echo "$as_me: autobuild hostname... $hostname" >&6;} -+ fi -+ -+ -+ -+ date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` -+ if test "$?" != 0; then -+ date=`date` -+ fi -+ if test "$date"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild timestamp... $date" >&5 -+$as_echo "$as_me: autobuild timestamp... $date" >&6;} -+ fi -+ -+ # Code from module backupfile: -+ # Code from module base64: -+ # Code from module base64-tests: -+ # Code from module binary-io: -+ # Code from module binary-io-tests: -+ # Code from module bind: -+ # Code from module bind-tests: -+ # Code from module bitrotate: -+ # Code from module bitrotate-tests: -+ # Code from module btowc: -+ # Code from module btowc-tests: -+ # Code from module buffer-lcm: -+ # Code from module c-ctype: -+ # Code from module c-ctype-tests: -+ # Code from module c-strcase: -+ # Code from module c-strcase-tests: -+ # Code from module c-strcaseeq: -+ # Code from module c-strtod: -+ # Code from module c-strtold: -+ # Code from module calloc-gnu: -+ # Code from module calloc-gnu-tests: -+ # Code from module calloc-posix: -+ # Code from module canon-host: -+ # Code from module canonicalize: -+ # Code from module canonicalize-tests: -+ # Code from module careadlinkat: -+ # Code from module chdir: -+ # Code from module chdir-long: -+ # Code from module chdir-tests: -+ # Code from module chown: -+ # Code from module chown-tests: -+ # Code from module clock-time: -+ # Code from module cloexec: -+ # Code from module cloexec-tests: -+ # Code from module close: -+ # Code from module close-stream: -+ # Code from module close-tests: -+ # Code from module closedir: -+ # Code from module closein: -+ # Code from module closein-tests: -+ # Code from module closeout: -+ # Code from module config-h: -+ # Code from module configmake: -+ # Code from module connect: -+ # Code from module connect-tests: -+ # Code from module crypto/md5: -+ # Code from module crypto/md5-tests: -+ # Code from module crypto/sha1: -+ # Code from module crypto/sha1-tests: -+ # Code from module crypto/sha256: -+ # Code from module crypto/sha512: -+ # Code from module ctype: -+ # Code from module ctype-tests: -+ # Code from module cycle-check: -+ # Code from module d-ino: -+ # Code from module d-type: -+ # Code from module dev-ino: -+ # Code from module di-set: -+ # Code from module di-set-tests: -+ # Code from module diacrit: -+ # Code from module dirent: -+ # Code from module dirent-safer: -+ # Code from module dirent-safer-tests: -+ # Code from module dirent-tests: -+ # Code from module dirfd: -+ # Code from module dirname: -+ # Code from module dirname-lgpl: -+ # Code from module dirname-tests: -+ # Code from module do-release-commit-and-tag: -+ # Code from module dosname: -+ # Code from module double-slash-root: -+ # Code from module dtoastr: -+ # Code from module dtotimespec: -+ # Code from module dup: -+ # Code from module dup-tests: -+ # Code from module dup2: -+ # Code from module dup2-tests: -+ # Code from module environ: -+ # Code from module environ-tests: -+ # Code from module errno: -+ # Code from module errno-tests: -+ # Code from module error: -+ # Code from module euidaccess: -+ # Code from module exclude: -+ # Code from module exclude-tests: -+ # Code from module exitfail: -+ # Code from module extensions: -+ -+ # Code from module extern-inline: -+ # Code from module faccessat: -+ # Code from module faccessat-tests: -+ # Code from module fadvise: -+ # Code from module fadvise-tests: -+ # Code from module fatal-signal: -+ # Code from module fchdir: -+ # Code from module fchdir-tests: -+ # Code from module fchmodat: -+ # Code from module fchmodat-tests: -+ # Code from module fchownat: -+ # Code from module fchownat-tests: -+ # Code from module fclose: -+ # Code from module fclose-tests: -+ # Code from module fcntl: -+ # Code from module fcntl-h: -+ # Code from module fcntl-h-tests: -+ # Code from module fcntl-safer: -+ # Code from module fcntl-safer-tests: -+ # Code from module fcntl-tests: -+ # Code from module fd-hook: -+ # Code from module fd-reopen: -+ # Code from module fd-safer-flag: -+ # Code from module fdatasync: -+ # Code from module fdatasync-tests: -+ # Code from module fdl: -+ # Code from module fdopen: -+ # Code from module fdopen-tests: -+ # Code from module fdopendir: -+ # Code from module fdopendir-tests: -+ # Code from module fdutimensat: -+ # Code from module fdutimensat-tests: -+ # Code from module fflush: -+ -+ # Code from module fflush-tests: -+ # Code from module fgetc-tests: -+ # Code from module file-set: -+ # Code from module file-type: -+ # Code from module fileblocks: -+ # Code from module filemode: -+ # Code from module filename: -+ # Code from module filenamecat: -+ # Code from module filenamecat-lgpl: -+ # Code from module filenamecat-tests: -+ # Code from module filevercmp: -+ # Code from module filevercmp-tests: -+ # Code from module flexmember: -+ # Code from module float: -+ # Code from module float-tests: -+ # Code from module fnmatch: -+ # Code from module fnmatch-gnu: -+ # Code from module fnmatch-tests: -+ # Code from module fopen: -+ # Code from module fopen-safer: -+ # Code from module fopen-safer-tests: -+ # Code from module fopen-tests: -+ # Code from module fpending: -+ # Code from module fpending-tests: -+ # Code from module fpieee: -+ -+ # Code from module fprintftime: -+ # Code from module fpucw: -+ # Code from module fpurge: -+ # Code from module fpurge-tests: -+ # Code from module fputc-tests: -+ # Code from module fread-tests: -+ # Code from module freadahead: -+ # Code from module freadahead-tests: -+ # Code from module freading: -+ # Code from module freading-tests: -+ # Code from module freadptr: -+ # Code from module freadptr-tests: -+ # Code from module freadseek: -+ # Code from module freadseek-tests: -+ # Code from module freopen: -+ # Code from module freopen-safer: -+ # Code from module freopen-safer-tests: -+ # Code from module freopen-tests: -+ # Code from module frexp-nolibm: -+ # Code from module frexp-nolibm-tests: -+ # Code from module frexpl-nolibm: -+ # Code from module frexpl-nolibm-tests: -+ # Code from module fseek: -+ # Code from module fseek-tests: -+ # Code from module fseeko: -+ -+ # Code from module fseeko-tests: -+ # Code from module fseterr: -+ # Code from module fseterr-tests: -+ # Code from module fstat: -+ # Code from module fstat-tests: -+ # Code from module fstatat: -+ # Code from module fstatat-tests: -+ # Code from module fsusage: -+ # Code from module fsync: -+ # Code from module fsync-tests: -+ # Code from module ftell: -+ # Code from module ftell-tests: -+ # Code from module ftello: -+ -+ # Code from module ftello-tests: -+ # Code from module ftoastr: -+ # Code from module ftruncate: -+ # Code from module ftruncate-tests: -+ # Code from module fts: -+ # Code from module full-read: -+ # Code from module full-write: -+ # Code from module futimens: -+ # Code from module futimens-tests: -+ # Code from module fwrite-tests: -+ # Code from module gendocs: -+ # Code from module getaddrinfo: -+ # Code from module getaddrinfo-tests: -+ # Code from module getcwd: -+ # Code from module getcwd-lgpl: -+ # Code from module getcwd-lgpl-tests: -+ # Code from module getcwd-tests: -+ # Code from module getdelim: -+ # Code from module getdelim-tests: -+ # Code from module getdtablesize: -+ # Code from module getdtablesize-tests: -+ # Code from module getgroups: -+ # Code from module getgroups-tests: -+ # Code from module gethostname: -+ # Code from module gethostname-tests: -+ # Code from module gethrxtime: -+ # Code from module getline: -+ # Code from module getline-tests: -+ # Code from module getloadavg: -+ # Code from module getloadavg-tests: -+ # Code from module getlogin: -+ # Code from module getlogin-tests: -+ # Code from module getndelim2: -+ # Code from module getndelim2-tests: -+ # Code from module getopt-gnu: -+ # Code from module getopt-posix: -+ # Code from module getopt-posix-tests: -+ # Code from module getpagesize: -+ # Code from module getpass-gnu: -+ # Code from module gettext: -+ # Code from module gettext-h: -+ # Code from module gettime: -+ # Code from module gettimeofday: -+ # Code from module gettimeofday-tests: -+ # Code from module getugroups: -+ # Code from module getusershell: -+ # Code from module git-version-gen: -+ # Code from module gitlog-to-changelog: -+ # Code from module gnu-make: -+ # Code from module gnu-web-doc-update: -+ # Code from module gnumakefile: -+ # Code from module gnupload: -+ # Code from module gperf: -+ # Code from module group-member: -+ # Code from module hard-locale: -+ # Code from module hash: -+ # Code from module hash-pjw: -+ # Code from module hash-tests: -+ # Code from module hash-triple: -+ # Code from module havelib: -+ # Code from module heap: -+ # Code from module host-os: -+ # Code from module hostent: -+ # Code from module human: -+ # Code from module i-ring: -+ # Code from module i-ring-tests: -+ # Code from module iconv: -+ # Code from module iconv-h: -+ # Code from module iconv-h-tests: -+ # Code from module iconv-tests: -+ # Code from module iconv_open: -+ # Code from module idcache: -+ # Code from module ignore-value: -+ # Code from module ignore-value-tests: -+ # Code from module include_next: -+ # Code from module inet_ntop: -+ # Code from module inet_ntop-tests: -+ # Code from module inet_pton: -+ # Code from module inet_pton-tests: -+ # Code from module inline: -+ # Code from module ino-map: -+ # Code from module ino-map-tests: -+ # Code from module intprops: -+ # Code from module intprops-tests: -+ # Code from module inttostr: -+ # Code from module inttostr-tests: -+ # Code from module inttypes: -+ # Code from module inttypes-incomplete: -+ # Code from module inttypes-tests: -+ # Code from module ioctl: -+ # Code from module ioctl-tests: -+ # Code from module isapipe: -+ # Code from module isatty: -+ # Code from module isatty-tests: -+ # Code from module isblank: -+ # Code from module isblank-tests: -+ # Code from module isnand-nolibm: -+ # Code from module isnand-nolibm-tests: -+ # Code from module isnanf-nolibm: -+ # Code from module isnanf-nolibm-tests: -+ # Code from module isnanl-nolibm: -+ # Code from module isnanl-nolibm-tests: -+ # Code from module iswblank: -+ # Code from module iswblank-tests: -+ # Code from module langinfo: -+ # Code from module langinfo-tests: -+ # Code from module largefile: -+ -+ # Code from module lchmod: -+ # Code from module lchown: -+ # Code from module lchown-tests: -+ # Code from module ldtoastr: -+ # Code from module lib-ignore: -+ # Code from module linebuffer: -+ # Code from module link: -+ # Code from module link-follow: -+ # Code from module link-tests: -+ # Code from module linkat: -+ # Code from module linkat-tests: -+ # Code from module listen: -+ # Code from module listen-tests: -+ # Code from module localcharset: -+ # Code from module locale: -+ # Code from module locale-tests: -+ # Code from module localeconv: -+ # Code from module localeconv-tests: -+ # Code from module localename: -+ # Code from module localename-tests: -+ # Code from module lock: -+ # Code from module lock-tests: -+ # Code from module long-options: -+ # Code from module lseek: -+ # Code from module lseek-tests: -+ # Code from module lstat: -+ # Code from module lstat-tests: -+ # Code from module maintainer-makefile: -+ # Code from module malloc-gnu: -+ # Code from module malloc-gnu-tests: -+ # Code from module malloc-posix: -+ # Code from module malloca: -+ # Code from module malloca-tests: -+ # Code from module manywarnings: -+ # Code from module math: -+ # Code from module math-tests: -+ # Code from module mbchar: -+ # Code from module mbiter: -+ # Code from module mbrlen: -+ # Code from module mbrtowc: -+ # Code from module mbrtowc-tests: -+ # Code from module mbsalign: -+ # Code from module mbsalign-tests: -+ # Code from module mbscasecmp: -+ # Code from module mbscasecmp-tests: -+ # Code from module mbsinit: -+ # Code from module mbsinit-tests: -+ # Code from module mbslen: -+ # Code from module mbsrtowcs: -+ # Code from module mbsrtowcs-tests: -+ # Code from module mbsstr: -+ # Code from module mbsstr-tests: -+ # Code from module mbswidth: -+ # Code from module mbtowc: -+ # Code from module mbuiter: -+ # Code from module memcasecmp: -+ # Code from module memcasecmp-tests: -+ # Code from module memchr: -+ # Code from module memchr-tests: -+ # Code from module memchr2: -+ # Code from module memchr2-tests: -+ # Code from module memcmp2: -+ # Code from module memcoll: -+ # Code from module memcoll-tests: -+ # Code from module mempcpy: -+ # Code from module memrchr: -+ # Code from module memrchr-tests: -+ # Code from module mgetgroups: -+ # Code from module mkancesdirs: -+ # Code from module mkdir: -+ # Code from module mkdir-p: -+ # Code from module mkdir-tests: -+ # Code from module mkfifo: -+ # Code from module mkfifo-tests: -+ # Code from module mknod: -+ # Code from module mknod-tests: -+ # Code from module mkstemp: -+ # Code from module mktime: -+ # Code from module modechange: -+ # Code from module mountlist: -+ # Code from module mpsort: -+ # Code from module msvc-inval: -+ # Code from module msvc-nothrow: -+ # Code from module multiarch: -+ # Code from module nanosleep: -+ # Code from module nanosleep-tests: -+ # Code from module netdb: -+ # Code from module netdb-tests: -+ # Code from module netinet_in: -+ # Code from module netinet_in-tests: -+ # Code from module nl_langinfo: -+ # Code from module nl_langinfo-tests: -+ # Code from module nocrash: -+ # Code from module non-recursive-gnulib-prefix-hack: -+ # Code from module nproc: -+ # Code from module obstack: -+ # Code from module open: -+ # Code from module open-tests: -+ # Code from module openat: -+ # Code from module openat-die: -+ # Code from module openat-h: -+ # Code from module openat-safer: -+ # Code from module openat-safer-tests: -+ # Code from module openat-tests: -+ # Code from module opendir: -+ # Code from module parse-datetime: -+ # Code from module parse-datetime-tests: -+ # Code from module pathmax: -+ # Code from module pathmax-tests: -+ # Code from module perl: -+ # Code from module perror: -+ # Code from module perror-tests: -+ # Code from module physmem: -+ # Code from module pipe: -+ # Code from module pipe-posix: -+ # Code from module pipe-posix-tests: -+ # Code from module pipe2: -+ # Code from module pipe2-safer: -+ # Code from module pipe2-tests: -+ # Code from module posix-shell: -+ # Code from module posix_spawn-internal: -+ # Code from module posix_spawn_file_actions_addclose: -+ # Code from module posix_spawn_file_actions_addclose-tests: -+ # Code from module posix_spawn_file_actions_adddup2: -+ # Code from module posix_spawn_file_actions_adddup2-tests: -+ # Code from module posix_spawn_file_actions_addopen: -+ # Code from module posix_spawn_file_actions_addopen-tests: -+ # Code from module posix_spawn_file_actions_destroy: -+ # Code from module posix_spawn_file_actions_init: -+ # Code from module posix_spawnattr_destroy: -+ # Code from module posix_spawnattr_init: -+ # Code from module posix_spawnattr_setflags: -+ # Code from module posix_spawnattr_setsigmask: -+ # Code from module posix_spawnp: -+ # Code from module posix_spawnp-tests: -+ # Code from module posixtm: -+ # Code from module posixtm-tests: -+ # Code from module posixver: -+ # Code from module printf-frexp: -+ # Code from module printf-frexp-tests: -+ # Code from module printf-frexpl: -+ # Code from module printf-frexpl-tests: -+ # Code from module printf-safe: -+ # Code from module priv-set: -+ # Code from module priv-set-tests: -+ # Code from module progname: -+ # Code from module propername: -+ # Code from module pthread: -+ # Code from module putenv: -+ # Code from module quote: -+ # Code from module quotearg: -+ # Code from module quotearg-simple: -+ # Code from module quotearg-simple-tests: -+ # Code from module raise: -+ # Code from module raise-tests: -+ # Code from module randint: -+ # Code from module randperm: -+ # Code from module randread: -+ # Code from module randread-tests: -+ # Code from module rawmemchr: -+ # Code from module rawmemchr-tests: -+ # Code from module read: -+ # Code from module read-file: -+ # Code from module read-file-tests: -+ # Code from module read-tests: -+ # Code from module readdir: -+ # Code from module readlink: -+ # Code from module readlink-tests: -+ # Code from module readlinkat: -+ # Code from module readlinkat-tests: -+ # Code from module readtokens: -+ # Code from module readtokens-tests: -+ # Code from module readtokens0: -+ # Code from module readutmp: -+ # Code from module realloc-gnu: -+ # Code from module realloc-gnu-tests: -+ # Code from module realloc-posix: -+ # Code from module regex: -+ # Code from module regex-tests: -+ # Code from module remove: -+ # Code from module remove-tests: -+ # Code from module rename: -+ # Code from module rename-tests: -+ # Code from module rewinddir: -+ # Code from module rmdir: -+ # Code from module rmdir-tests: -+ # Code from module root-dev-ino: -+ # Code from module root-uid: -+ # Code from module rpmatch: -+ # Code from module safe-read: -+ # Code from module safe-write: -+ # Code from module same: -+ # Code from module same-inode: -+ # Code from module save-cwd: -+ # Code from module savedir: -+ # Code from module savewd: -+ # Code from module sched: -+ # Code from module sched-tests: -+ # Code from module select: -+ # Code from module select-tests: -+ # Code from module selinux-at: -+ # Code from module selinux-h: -+ # Code from module servent: -+ # Code from module setenv: -+ # Code from module setenv-tests: -+ # Code from module setlocale: -+ # Code from module setlocale-tests: -+ # Code from module setsockopt: -+ # Code from module setsockopt-tests: -+ # Code from module settime: -+ # Code from module sig2str: -+ # Code from module sigaction: -+ # Code from module sigaction-tests: -+ # Code from module signal-h: -+ # Code from module signal-h-tests: -+ # Code from module signbit: -+ # Code from module signbit-tests: -+ # Code from module sigprocmask: -+ # Code from module sigprocmask-tests: -+ # Code from module size_max: -+ # Code from module sleep: -+ # Code from module sleep-tests: -+ # Code from module snippet/_Noreturn: -+ # Code from module snippet/arg-nonnull: -+ # Code from module snippet/c++defs: -+ # Code from module snippet/unused-parameter: -+ # Code from module snippet/warn-on-use: -+ # Code from module snprintf: -+ # Code from module snprintf-tests: -+ # Code from module socket: -+ # Code from module socketlib: -+ # Code from module sockets: -+ # Code from module sockets-tests: -+ # Code from module socklen: -+ # Code from module spawn: -+ # Code from module spawn-pipe: -+ # Code from module spawn-pipe-tests: -+ # Code from module spawn-tests: -+ # Code from module ssize_t: -+ # Code from module stat: -+ # Code from module stat-macros: -+ # Code from module stat-size: -+ # Code from module stat-tests: -+ # Code from module stat-time: -+ # Code from module stat-time-tests: -+ # Code from module statat: -+ # Code from module statat-tests: -+ # Code from module stdalign: -+ # Code from module stdalign-tests: -+ # Code from module stdarg: -+ -+ -+ -+ # Code from module stdbool: -+ # Code from module stdbool-tests: -+ # Code from module stddef: -+ # Code from module stddef-tests: -+ # Code from module stdint: -+ # Code from module stdint-tests: -+ # Code from module stdio: -+ # Code from module stdio-tests: -+ # Code from module stdlib: -+ # Code from module stdlib-safer: -+ # Code from module stdlib-tests: -+ # Code from module stpcpy: -+ # Code from module stpncpy: -+ # Code from module strchrnul: -+ # Code from module strchrnul-tests: -+ # Code from module strdup-posix: -+ # Code from module streq: -+ # Code from module strerror: -+ # Code from module strerror-override: -+ # Code from module strerror-tests: -+ # Code from module strerror_r-posix: -+ # Code from module strerror_r-posix-tests: -+ # Code from module strftime: -+ # Code from module strftime-tests: -+ # Code from module striconv: -+ # Code from module striconv-tests: -+ # Code from module string: -+ # Code from module string-tests: -+ # Code from module strncat: -+ # Code from module strncat-tests: -+ # Code from module strndup: -+ # Code from module strnlen: -+ # Code from module strnlen-tests: -+ # Code from module strnlen1: -+ # Code from module strnumcmp: -+ # Code from module strpbrk: -+ # Code from module strsignal: -+ # Code from module strsignal-tests: -+ # Code from module strstr-simple: -+ # Code from module strtod: -+ # Code from module strtod-tests: -+ # Code from module strtoimax: -+ # Code from module strtoimax-tests: -+ # Code from module strtoll: -+ # Code from module strtoll-tests: -+ # Code from module strtoull: -+ # Code from module strtoull-tests: -+ # Code from module strtoumax: -+ # Code from module strtoumax-tests: -+ # Code from module symlink: -+ # Code from module symlink-tests: -+ # Code from module symlinkat: -+ # Code from module symlinkat-tests: -+ # Code from module sys_ioctl: -+ # Code from module sys_ioctl-tests: -+ # Code from module sys_resource: -+ # Code from module sys_resource-tests: -+ # Code from module sys_select: -+ # Code from module sys_select-tests: -+ # Code from module sys_socket: -+ # Code from module sys_socket-tests: -+ # Code from module sys_stat: -+ # Code from module sys_stat-tests: -+ # Code from module sys_time: -+ # Code from module sys_time-tests: -+ # Code from module sys_types: -+ # Code from module sys_types-tests: -+ # Code from module sys_uio: -+ # Code from module sys_uio-tests: -+ # Code from module sys_utsname: -+ # Code from module sys_utsname-tests: -+ # Code from module sys_wait: -+ # Code from module sys_wait-tests: -+ # Code from module tempname: -+ # Code from module termios: -+ # Code from module termios-tests: -+ # Code from module test-framework-sh: -+ # Code from module test-framework-sh-tests: -+ # Code from module thread: -+ # Code from module thread-tests: -+ # Code from module threadlib: -+ -+ -+ -+ # Code from module time: -+ # Code from module time-tests: -+ # Code from module time_r: -+ # Code from module timer-time: -+ # Code from module timespec: -+ # Code from module tls: -+ # Code from module tls-tests: -+ # Code from module trim: -+ # Code from module tzset: -+ # Code from module u64: -+ # Code from module u64-tests: -+ # Code from module uname: -+ # Code from module uname-tests: -+ # Code from module unicodeio: -+ # Code from module unistd: -+ # Code from module unistd-safer: -+ # Code from module unistd-safer-tests: -+ # Code from module unistd-tests: -+ # Code from module unistr/base: -+ # Code from module unistr/u8-mbtoucr: -+ # Code from module unistr/u8-mbtoucr-tests: -+ # Code from module unistr/u8-uctomb: -+ # Code from module unistr/u8-uctomb-tests: -+ # Code from module unitypes: -+ # Code from module uniwidth/base: -+ # Code from module uniwidth/width: -+ # Code from module uniwidth/width-tests: -+ # Code from module unlink: -+ # Code from module unlink-busy: -+ # Code from module unlink-tests: -+ # Code from module unlinkat: -+ # Code from module unlinkat-tests: -+ # Code from module unlinkdir: -+ # Code from module unlocked-io: -+ # Code from module unsetenv: -+ # Code from module unsetenv-tests: -+ # Code from module update-copyright: -+ # Code from module update-copyright-tests: -+ # Code from module uptime: -+ # Code from module useless-if-before-free: -+ # Code from module userspec: -+ # Code from module userspec-tests: -+ # Code from module usleep: -+ # Code from module usleep-tests: -+ # Code from module utimecmp: -+ # Code from module utimens: -+ # Code from module utimens-tests: -+ # Code from module utimensat: -+ # Code from module utimensat-tests: -+ # Code from module vasnprintf: -+ # Code from module vasnprintf-tests: -+ # Code from module vasprintf: -+ # Code from module vasprintf-posix: -+ # Code from module vasprintf-posix-tests: -+ # Code from module vasprintf-tests: -+ # Code from module vc-list-files: -+ # Code from module vc-list-files-tests: -+ # Code from module verify: -+ # Code from module verify-tests: -+ # Code from module verror: -+ # Code from module version-etc: -+ # Code from module version-etc-fsf: -+ # Code from module version-etc-tests: -+ # Code from module vfprintf-posix: -+ # Code from module vfprintf-posix-tests: -+ # Code from module vprintf-posix: -+ # Code from module vprintf-posix-tests: -+ # Code from module wait-process: -+ # Code from module waitpid: -+ # Code from module warnings: -+ # Code from module wchar: -+ # Code from module wchar-tests: -+ # Code from module wcrtomb: -+ # Code from module wcrtomb-tests: -+ # Code from module wcswidth: -+ # Code from module wctob: -+ # Code from module wctomb: -+ # Code from module wctype-h: -+ # Code from module wctype-h-tests: -+ # Code from module wcwidth: -+ # Code from module wcwidth-tests: -+ # Code from module winsz-ioctl: -+ # Code from module winsz-termios: -+ # Code from module write: -+ # Code from module write-any-file: -+ # Code from module write-tests: -+ # Code from module xalloc: -+ # Code from module xalloc-die: -+ # Code from module xalloc-die-tests: -+ # Code from module xalloc-oversized: -+ # Code from module xfreopen: -+ # Code from module xfts: -+ # Code from module xgetcwd: -+ # Code from module xgetgroups: -+ # Code from module xgethostname: -+ # Code from module xmemcoll: -+ # Code from module xnanosleep: -+ # Code from module xprintf: -+ # Code from module xprintf-posix: -+ # Code from module xprintf-posix-tests: -+ # Code from module xreadlink: -+ # Code from module xsize: -+ # Code from module xstriconv: -+ # Code from module xstrndup: -+ # Code from module xstrtod: -+ # Code from module xstrtoimax: -+ # Code from module xstrtoimax-tests: -+ # Code from module xstrtol: -+ # Code from module xstrtol-tests: -+ # Code from module xstrtold: -+ # Code from module xstrtoumax: -+ # Code from module xstrtoumax-tests: -+ # Code from module xvasprintf: -+ # Code from module xvasprintf-tests: -+ # Code from module yesno: -+ # Code from module yesno-tests: -+ # Code from module yield: -+ -+ -+ -+ -+ -+ -+ LIBC_FATAL_STDERR_=1 -+ export LIBC_FATAL_STDERR_ -+ -+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" -+if test "x$ac_cv_type_size_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define size_t unsigned int -+_ACEOF -+ -+fi -+ -+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works -+# for constant arguments. Useless! -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 -+$as_echo_n "checking for working alloca.h... " >&6; } -+if ${ac_cv_working_alloca_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+char *p = (char *) alloca (2 * sizeof (int)); -+ if (p) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_working_alloca_h=yes -+else -+ ac_cv_working_alloca_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 -+$as_echo "$ac_cv_working_alloca_h" >&6; } -+if test $ac_cv_working_alloca_h = yes; then -+ -+$as_echo "@%:@define HAVE_ALLOCA_H 1" >>confdefs.h -+ -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 -+$as_echo_n "checking for alloca... " >&6; } -+if ${ac_cv_func_alloca_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifdef __GNUC__ -+# define alloca __builtin_alloca -+#else -+# ifdef _MSC_VER -+# include -+# define alloca _alloca -+# else -+# ifdef HAVE_ALLOCA_H -+# include -+# else -+# ifdef _AIX -+ #pragma alloca -+# else -+# ifndef alloca /* predefined by HP cc +Olibcalls */ -+void *alloca (size_t); -+# endif -+# endif -+# endif -+# endif -+#endif -+ -+int -+main () -+{ -+char *p = (char *) alloca (1); -+ if (p) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_func_alloca_works=yes -+else -+ ac_cv_func_alloca_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 -+$as_echo "$ac_cv_func_alloca_works" >&6; } -+ -+if test $ac_cv_func_alloca_works = yes; then -+ -+$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h -+ -+else -+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions -+# that cause trouble. Some versions do not even contain alloca or -+# contain a buggy version. If you still want to use their alloca, -+# use ar to extract alloca.o from them instead of compiling alloca.c. -+ -+ -+ -+ -+ -+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext -+ -+$as_echo "@%:@define C_ALLOCA 1" >>confdefs.h -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 -+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } -+if ${ac_cv_os_cray+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined CRAY && ! defined CRAY2 -+webecray -+#else -+wenotbecray -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "webecray" >/dev/null 2>&1; then : -+ ac_cv_os_cray=yes -+else -+ ac_cv_os_cray=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 -+$as_echo "$ac_cv_os_cray" >&6; } -+if test $ac_cv_os_cray = yes; then -+ for ac_func in _getb67 GETB67 getb67; do -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define CRAY_STACKSEG_END $ac_func -+_ACEOF -+ -+ break -+fi -+ -+ done -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 -+$as_echo_n "checking stack direction for C alloca... " >&6; } -+if ${ac_cv_c_stack_direction+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_c_stack_direction=0 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+find_stack_direction (int *addr, int depth) -+{ -+ int dir, dummy = 0; -+ if (! addr) -+ addr = &dummy; -+ *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; -+ dir = depth ? find_stack_direction (addr, depth - 1) : 0; -+ return dir + dummy; -+} -+ -+int -+main (int argc, char **argv) -+{ -+ return find_stack_direction (0, argc + !argv + 20) < 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_stack_direction=1 -+else -+ ac_cv_c_stack_direction=-1 -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 -+$as_echo "$ac_cv_c_stack_direction" >&6; } -+cat >>confdefs.h <<_ACEOF -+@%:@define STACK_DIRECTION $ac_cv_c_stack_direction -+_ACEOF -+ -+ -+fi -+ -+ -+ GNULIB_INET_NTOP=0; -+ GNULIB_INET_PTON=0; -+ HAVE_DECL_INET_NTOP=1; -+ HAVE_DECL_INET_PTON=1; -+ REPLACE_INET_NTOP=0; -+ REPLACE_INET_PTON=0; -+ -+ -+ -+ -+ for ac_header in $ac_header_list -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5 -+$as_echo_n "checking whether the preprocessor supports include_next... " >&6; } -+if ${gl_cv_have_include_next+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftestd1a conftestd1b conftestd2 -+ mkdir conftestd1a conftestd1b conftestd2 -+ cat < conftestd1a/conftest.h -+#define DEFINED_IN_CONFTESTD1 -+#include_next -+#ifdef DEFINED_IN_CONFTESTD2 -+int foo; -+#else -+#error "include_next doesn't work" -+#endif -+EOF -+ cat < conftestd1b/conftest.h -+#define DEFINED_IN_CONFTESTD1 -+#include -+#include_next -+#ifdef DEFINED_IN_CONFTESTD2 -+int foo; -+#else -+#error "include_next doesn't work" -+#endif -+EOF -+ cat < conftestd2/conftest.h -+#ifndef DEFINED_IN_CONFTESTD1 -+#error "include_next test doesn't work" -+#endif -+#define DEFINED_IN_CONFTESTD2 -+EOF -+ gl_save_CPPFLAGS="$CPPFLAGS" -+ CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_have_include_next=yes -+else -+ CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_have_include_next=buggy -+else -+ gl_cv_have_include_next=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CPPFLAGS="$gl_save_CPPFLAGS" -+ rm -rf conftestd1a conftestd1b conftestd2 -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 -+$as_echo "$gl_cv_have_include_next" >&6; } -+ PRAGMA_SYSTEM_HEADER= -+ if test $gl_cv_have_include_next = yes; then -+ INCLUDE_NEXT=include_next -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next -+ if test -n "$GCC"; then -+ PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' -+ fi -+ else -+ if test $gl_cv_have_include_next = buggy; then -+ INCLUDE_NEXT=include -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next -+ else -+ INCLUDE_NEXT=include -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include -+ fi -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5 -+$as_echo_n "checking whether system header files limit the line length... 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" >&6; } -+if ${ac_cv_sys_long_file_names+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_sys_long_file_names=yes -+# Test for long file names in all the places we know might matter: -+# . the current directory, where building will happen -+# $prefix/lib where we will be installing things -+# $exec_prefix/lib likewise -+# $TMPDIR if set, where it might want to write temporary files -+# /tmp where it might want to write temporary files -+# /var/tmp likewise -+# /usr/tmp likewise -+for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do -+ # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib -+ # in the usual case where exec_prefix is '${prefix}'. -+ case $ac_dir in #( -+ . | /* | ?:[\\/]*) ;; #( -+ *) continue;; -+ esac -+ test -w "$ac_dir/." || continue # It is less confusing to not echo anything here. -+ ac_xdir=$ac_dir/cf$$ -+ (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue -+ ac_tf1=$ac_xdir/conftest9012345 -+ ac_tf2=$ac_xdir/conftest9012346 -+ touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" || -+ ac_cv_sys_long_file_names=no -+ rm -f -r "$ac_xdir" 2>/dev/null -+ test $ac_cv_sys_long_file_names = no && break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5 -+$as_echo "$ac_cv_sys_long_file_names" >&6; } -+if test $ac_cv_sys_long_file_names = yes; then -+ -+$as_echo "@%:@define HAVE_LONG_FILE_NAMES 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ for ac_func in $ac_func_list -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 -+$as_echo_n "checking for C/C++ restrict keyword... 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" cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). -+This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in -+C99 mode. You have four options: -+ - Add the flag -fgnu89-inline to CC and reconfigure, or -+ - Fix your include files, using parts of -+ , or -+ - Use a gcc version older than 4.3, or -+ - Don't use the flags -std=c99 or -std=gnu99. -+Configuration aborted." "$LINENO" 5 -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 -+$as_echo_n "checking for nl_langinfo and CODESET... 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" >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5 -+$as_echo_n "checking whether strtold conforms to C99... " >&6; } -+if ${gl_cv_func_c99_strtold+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* On HP-UX before 11.23, strtold returns a struct instead of -+ long double. Reject implementations like that, by requiring -+ compatibility with the C99 prototype. */ -+ #include -+ static long double (*p) (char const *, char **) = strtold; -+ static long double -+ test (char const *nptr, char **endptr) -+ { -+ long double r; -+ r = strtold (nptr, endptr); -+ return r; -+ } -+int -+main () -+{ -+return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_c99_strtold=yes -+else -+ gl_cv_func_c99_strtold=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5 -+$as_echo "$gl_cv_func_c99_strtold" >&6; } -+ if test $gl_cv_func_c99_strtold = yes; then -+ -+$as_echo "@%:@define HAVE_C99_STRTOLD 1" >>confdefs.h -+ -+ fi -+ -+ -+ GNULIB__EXIT=0; -+ GNULIB_ATOLL=0; -+ GNULIB_CALLOC_POSIX=0; -+ GNULIB_CANONICALIZE_FILE_NAME=0; -+ GNULIB_GETLOADAVG=0; -+ GNULIB_GETSUBOPT=0; -+ GNULIB_GRANTPT=0; -+ GNULIB_MALLOC_POSIX=0; -+ GNULIB_MBTOWC=0; -+ GNULIB_MKDTEMP=0; -+ GNULIB_MKOSTEMP=0; -+ GNULIB_MKOSTEMPS=0; -+ GNULIB_MKSTEMP=0; -+ GNULIB_MKSTEMPS=0; -+ GNULIB_POSIX_OPENPT=0; -+ GNULIB_PTSNAME=0; -+ GNULIB_PTSNAME_R=0; -+ GNULIB_PUTENV=0; -+ GNULIB_RANDOM=0; -+ GNULIB_RANDOM_R=0; -+ GNULIB_REALLOC_POSIX=0; -+ GNULIB_REALPATH=0; -+ GNULIB_RPMATCH=0; -+ GNULIB_SETENV=0; -+ GNULIB_STRTOD=0; -+ GNULIB_STRTOLL=0; -+ GNULIB_STRTOULL=0; -+ GNULIB_SYSTEM_POSIX=0; -+ GNULIB_UNLOCKPT=0; -+ GNULIB_UNSETENV=0; -+ GNULIB_WCTOMB=0; -+ HAVE__EXIT=1; -+ HAVE_ATOLL=1; -+ HAVE_CANONICALIZE_FILE_NAME=1; -+ HAVE_DECL_GETLOADAVG=1; -+ HAVE_GETSUBOPT=1; -+ HAVE_GRANTPT=1; -+ HAVE_MKDTEMP=1; -+ HAVE_MKOSTEMP=1; -+ HAVE_MKOSTEMPS=1; -+ HAVE_MKSTEMP=1; -+ HAVE_MKSTEMPS=1; -+ HAVE_POSIX_OPENPT=1; -+ HAVE_PTSNAME=1; -+ HAVE_PTSNAME_R=1; -+ HAVE_RANDOM=1; -+ HAVE_RANDOM_H=1; -+ HAVE_RANDOM_R=1; -+ HAVE_REALPATH=1; -+ HAVE_RPMATCH=1; -+ HAVE_SETENV=1; -+ HAVE_DECL_SETENV=1; -+ HAVE_STRTOD=1; -+ HAVE_STRTOLL=1; -+ HAVE_STRTOULL=1; -+ HAVE_STRUCT_RANDOM_DATA=1; -+ HAVE_SYS_LOADAVG_H=0; -+ HAVE_UNLOCKPT=1; -+ HAVE_DECL_UNSETENV=1; -+ REPLACE_CALLOC=0; -+ REPLACE_CANONICALIZE_FILE_NAME=0; -+ REPLACE_MALLOC=0; -+ REPLACE_MBTOWC=0; -+ REPLACE_MKSTEMP=0; -+ REPLACE_PTSNAME=0; -+ REPLACE_PTSNAME_R=0; -+ REPLACE_PUTENV=0; -+ REPLACE_RANDOM_R=0; -+ REPLACE_REALLOC=0; -+ REPLACE_REALPATH=0; -+ REPLACE_SETENV=0; -+ REPLACE_STRTOD=0; -+ REPLACE_UNSETENV=0; -+ REPLACE_WCTOMB=0; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5 -+$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; } -+if ${gl_cv_func_malloc_posix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+ choke me -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_malloc_posix=yes -+else -+ gl_cv_func_malloc_posix=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5 -+$as_echo "$gl_cv_func_malloc_posix" >&6; } -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 -+$as_echo_n "checking whether // is distinct from /... " >&6; } -+if ${gl_cv_double_slash_root+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test x"$cross_compiling" = xyes ; then -+ # When cross-compiling, there is no way to tell whether // is special -+ # short of a list of hosts. However, the only known hosts to date -+ # that have a distinct // are Apollo DomainOS (too old to port to), -+ # Cygwin, and z/OS. If anyone knows of another system for which // has -+ # special semantics and is distinct from /, please report it to -+ # . -+ case $host in -+ *-cygwin | i370-ibm-openedition) -+ gl_cv_double_slash_root=yes ;; -+ *) -+ # Be optimistic and assume that / and // are the same when we -+ # don't know. -+ gl_cv_double_slash_root='unknown, assuming no' ;; -+ esac -+ else -+ set x `ls -di / // 2>/dev/null` -+ if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then -+ gl_cv_double_slash_root=no -+ else -+ gl_cv_double_slash_root=yes -+ fi -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 -+$as_echo "$gl_cv_double_slash_root" >&6; } -+ if test "$gl_cv_double_slash_root" = yes; then -+ -+$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5 -+$as_echo_n "checking whether realpath works... " >&6; } -+if ${gl_cv_func_realpath_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ touch conftest.a -+ mkdir conftest.d -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_realpath_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data[1024]; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+ #include -+ #include -+ -+int -+main () -+{ -+ -+ int result = 0; -+ { -+ char *name = realpath ("conftest.a", NULL); -+ if (!(name && *name == '/')) -+ result |= 1; -+ } -+ { -+ char *name = realpath ("conftest.b/../conftest.a", NULL); -+ if (name != NULL) -+ result |= 2; -+ } -+ { -+ char *name = realpath ("conftest.a/", NULL); -+ if (name != NULL) -+ result |= 4; -+ } -+ { -+ char *name1 = realpath (".", NULL); -+ char *name2 = realpath ("conftest.d//./..", NULL); -+ if (strcmp (name1, name2) != 0) -+ result |= 8; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_realpath_works=yes -+else -+ gl_cv_func_realpath_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.a conftest.d -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 -+$as_echo "$gl_cv_func_realpath_works" >&6; } -+ case "$gl_cv_func_realpath_works" in -+ *yes) -+ -+$as_echo "@%:@define FUNC_REALPATH_WORKS 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ GNULIB_CHDIR=0; -+ GNULIB_CHOWN=0; -+ GNULIB_CLOSE=0; -+ GNULIB_DUP=0; -+ GNULIB_DUP2=0; -+ GNULIB_DUP3=0; -+ GNULIB_ENVIRON=0; -+ GNULIB_EUIDACCESS=0; -+ GNULIB_FACCESSAT=0; -+ GNULIB_FCHDIR=0; -+ GNULIB_FCHOWNAT=0; -+ GNULIB_FDATASYNC=0; -+ GNULIB_FSYNC=0; -+ GNULIB_FTRUNCATE=0; -+ GNULIB_GETCWD=0; -+ GNULIB_GETDOMAINNAME=0; -+ GNULIB_GETDTABLESIZE=0; -+ GNULIB_GETGROUPS=0; -+ GNULIB_GETHOSTNAME=0; -+ GNULIB_GETLOGIN=0; -+ GNULIB_GETLOGIN_R=0; -+ GNULIB_GETPAGESIZE=0; -+ GNULIB_GETUSERSHELL=0; -+ GNULIB_GROUP_MEMBER=0; -+ GNULIB_ISATTY=0; -+ GNULIB_LCHOWN=0; -+ GNULIB_LINK=0; -+ GNULIB_LINKAT=0; -+ GNULIB_LSEEK=0; -+ GNULIB_PIPE=0; -+ GNULIB_PIPE2=0; -+ GNULIB_PREAD=0; -+ GNULIB_PWRITE=0; -+ GNULIB_READ=0; -+ GNULIB_READLINK=0; -+ GNULIB_READLINKAT=0; -+ GNULIB_RMDIR=0; -+ GNULIB_SETHOSTNAME=0; -+ GNULIB_SLEEP=0; -+ GNULIB_SYMLINK=0; -+ GNULIB_SYMLINKAT=0; -+ GNULIB_TTYNAME_R=0; -+ GNULIB_UNISTD_H_NONBLOCKING=0; -+ GNULIB_UNISTD_H_SIGPIPE=0; -+ GNULIB_UNLINK=0; -+ GNULIB_UNLINKAT=0; -+ GNULIB_USLEEP=0; -+ GNULIB_WRITE=0; -+ HAVE_CHOWN=1; -+ HAVE_DUP2=1; -+ HAVE_DUP3=1; -+ HAVE_EUIDACCESS=1; -+ HAVE_FACCESSAT=1; -+ HAVE_FCHDIR=1; -+ HAVE_FCHOWNAT=1; -+ HAVE_FDATASYNC=1; -+ HAVE_FSYNC=1; -+ HAVE_FTRUNCATE=1; -+ HAVE_GETDTABLESIZE=1; -+ HAVE_GETGROUPS=1; -+ HAVE_GETHOSTNAME=1; -+ HAVE_GETLOGIN=1; -+ HAVE_GETPAGESIZE=1; -+ HAVE_GROUP_MEMBER=1; -+ HAVE_LCHOWN=1; -+ HAVE_LINK=1; -+ HAVE_LINKAT=1; -+ HAVE_PIPE=1; -+ HAVE_PIPE2=1; -+ HAVE_PREAD=1; -+ HAVE_PWRITE=1; -+ HAVE_READLINK=1; -+ HAVE_READLINKAT=1; -+ HAVE_SETHOSTNAME=1; -+ HAVE_SLEEP=1; -+ HAVE_SYMLINK=1; -+ HAVE_SYMLINKAT=1; -+ HAVE_UNLINKAT=1; -+ HAVE_USLEEP=1; -+ HAVE_DECL_ENVIRON=1; -+ HAVE_DECL_FCHDIR=1; -+ HAVE_DECL_FDATASYNC=1; -+ HAVE_DECL_GETDOMAINNAME=1; -+ HAVE_DECL_GETLOGIN_R=1; -+ HAVE_DECL_GETPAGESIZE=1; -+ HAVE_DECL_GETUSERSHELL=1; -+ HAVE_DECL_SETHOSTNAME=1; -+ HAVE_DECL_TTYNAME_R=1; -+ HAVE_OS_H=0; -+ HAVE_SYS_PARAM_H=0; -+ REPLACE_CHOWN=0; -+ REPLACE_CLOSE=0; -+ REPLACE_DUP=0; -+ REPLACE_DUP2=0; -+ REPLACE_FCHOWNAT=0; -+ REPLACE_FTRUNCATE=0; -+ REPLACE_GETCWD=0; -+ REPLACE_GETDOMAINNAME=0; -+ REPLACE_GETLOGIN_R=0; -+ REPLACE_GETGROUPS=0; -+ REPLACE_GETPAGESIZE=0; -+ REPLACE_ISATTY=0; -+ REPLACE_LCHOWN=0; -+ REPLACE_LINK=0; -+ REPLACE_LINKAT=0; -+ REPLACE_LSEEK=0; -+ REPLACE_PREAD=0; -+ REPLACE_PWRITE=0; -+ REPLACE_READ=0; -+ REPLACE_READLINK=0; -+ REPLACE_RMDIR=0; -+ REPLACE_SLEEP=0; -+ REPLACE_SYMLINK=0; -+ REPLACE_TTYNAME_R=0; -+ REPLACE_UNLINK=0; -+ REPLACE_UNLINKAT=0; -+ REPLACE_USLEEP=0; -+ REPLACE_WRITE=0; -+ UNISTD_H_HAVE_WINSOCK2_H=0; -+ UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 -+$as_echo_n "checking for uid_t in sys/types.h... " >&6; } -+if ${ac_cv_type_uid_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "uid_t" >/dev/null 2>&1; then : -+ ac_cv_type_uid_t=yes -+else -+ ac_cv_type_uid_t=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 -+$as_echo "$ac_cv_type_uid_t" >&6; } -+if test $ac_cv_type_uid_t = no; then -+ -+$as_echo "@%:@define uid_t int" >>confdefs.h -+ -+ -+$as_echo "@%:@define gid_t int" >>confdefs.h -+ -+fi -+ -+ -+ for ac_header in unistd.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" -+if test "x$ac_cv_header_unistd_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNISTD_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 -+$as_echo_n "checking for working chown... " >&6; } -+if ${ac_cv_func_chown_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_chown_works=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_chown_works=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ #include -+ -+int -+main () -+{ -+ -+ char *f = "conftest.chown"; -+ struct stat before, after; -+ -+ if (creat (f, 0600) < 0) -+ return 1; -+ if (stat (f, &before) < 0) -+ return 1; -+ if (chown (f, (uid_t) -1, (gid_t) -1) == -1) -+ return 1; -+ if (stat (f, &after) < 0) -+ return 1; -+ return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_chown_works=yes -+else -+ ac_cv_func_chown_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.chown -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 -+$as_echo "$ac_cv_func_chown_works" >&6; } -+ if test $ac_cv_func_chown_works = yes; then -+ -+$as_echo "@%:@define HAVE_CHOWN 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown dereferences symlinks" >&5 -+$as_echo_n "checking whether chown dereferences symlinks... " >&6; } -+if ${gl_cv_func_chown_follows_symlink+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_chown_follows_symlink=yes -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+ int -+ main () -+ { -+ int result = 0; -+ char const *dangling_symlink = "conftest.dangle"; -+ -+ unlink (dangling_symlink); -+ if (symlink ("conftest.no-such", dangling_symlink)) -+ abort (); -+ -+ /* Exit successfully on a conforming system, -+ i.e., where chown must fail with ENOENT. */ -+ if (chown (dangling_symlink, getuid (), getgid ()) == 0) -+ result |= 1; -+ if (errno != ENOENT) -+ result |= 2; -+ return result; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_chown_follows_symlink=yes -+else -+ gl_cv_func_chown_follows_symlink=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_follows_symlink" >&5 -+$as_echo "$gl_cv_func_chown_follows_symlink" >&6; } -+ -+ if test $gl_cv_func_chown_follows_symlink = no; then -+ -+$as_echo "@%:@define CHOWN_MODIFIES_SYMLINK 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_chown = no; then -+ HAVE_CHOWN=0 -+ else -+ if test $gl_cv_func_chown_follows_symlink = no; then -+ REPLACE_CHOWN=1 -+ fi -+ -+ if test $ac_cv_func_chown_works = no; then -+ -+$as_echo "@%:@define CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE 1" >>confdefs.h -+ -+ REPLACE_CHOWN=1 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown honors trailing slash" >&5 -+$as_echo_n "checking whether chown honors trailing slash... " >&6; } -+if ${gl_cv_func_chown_slash_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file && rm -f conftest.link -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_chown_slash_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_chown_slash_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ if (symlink ("conftest.file", "conftest.link")) return 1; -+ if (chown ("conftest.link/", getuid (), getgid ()) == 0) return 2; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_chown_slash_works=yes -+else -+ gl_cv_func_chown_slash_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.link conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_slash_works" >&5 -+$as_echo "$gl_cv_func_chown_slash_works" >&6; } -+ case "$gl_cv_func_chown_slash_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define CHOWN_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_CHOWN=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown always updates ctime" >&5 -+$as_echo_n "checking whether chown always updates ctime... " >&6; } -+if ${gl_cv_func_chown_ctime_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_chown_ctime_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_chown_ctime_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+int -+main () -+{ -+ struct stat st1, st2; -+ if (close (creat ("conftest.file", 0600))) return 1; -+ if (stat ("conftest.file", &st1)) return 2; -+ sleep (1); -+ if (chown ("conftest.file", st1.st_uid, st1.st_gid)) return 3; -+ if (stat ("conftest.file", &st2)) return 4; -+ if (st2.st_ctime <= st1.st_ctime) return 5; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_chown_ctime_works=yes -+else -+ gl_cv_func_chown_ctime_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_ctime_works" >&5 -+$as_echo "$gl_cv_func_chown_ctime_works" >&6; } -+ case "$gl_cv_func_chown_ctime_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define CHOWN_CHANGE_TIME_BUG 1" >>confdefs.h -+ -+ REPLACE_CHOWN=1 -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func__set_invalid_parameter_handler = yes; then -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 -+ -+$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h -+ -+ else -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 -+ fi -+ -+ -+ -+ GNULIB_IOCTL=0; -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=0; -+ SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; -+ -+ REPLACE_IOCTL=0; -+ -+ -+ -+ -+ -+ -+ GNULIB_OPENDIR=0; -+ GNULIB_READDIR=0; -+ GNULIB_REWINDDIR=0; -+ GNULIB_CLOSEDIR=0; -+ GNULIB_DIRFD=0; -+ GNULIB_FDOPENDIR=0; -+ GNULIB_SCANDIR=0; -+ GNULIB_ALPHASORT=0; -+ HAVE_OPENDIR=1; -+ HAVE_READDIR=1; -+ HAVE_REWINDDIR=1; -+ HAVE_CLOSEDIR=1; -+ HAVE_DECL_DIRFD=1; -+ HAVE_DECL_FDOPENDIR=1; -+ HAVE_FDOPENDIR=1; -+ HAVE_SCANDIR=1; -+ HAVE_ALPHASORT=1; -+ REPLACE_OPENDIR=0; -+ REPLACE_CLOSEDIR=0; -+ REPLACE_DIRFD=0; -+ REPLACE_FDOPENDIR=0; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -+$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -+$as_echo "$ac_cv_c_bigendian" >&6; } -+ case $ac_cv_c_bigendian in #( -+ yes) -+ $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h -+;; #( -+ no) -+ ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ as_fn_error $? "unknown endianness -+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; -+ esac -+ -+ -+ -+ GNULIB_ISBLANK=0; -+ HAVE_ISBLANK=1; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5 -+$as_echo_n "checking if environ is properly declared... " >&6; } -+ if ${gt_cv_var_environ_declaration+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_UNISTD_H -+ #include -+ #endif -+ /* mingw, BeOS, Haiku declare environ in , not in . */ -+ #include -+ -+ extern struct { int foo; } environ; -+int -+main () -+{ -+environ.foo = 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_var_environ_declaration=no -+else -+ gt_cv_var_environ_declaration=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5 -+$as_echo "$gt_cv_var_environ_declaration" >&6; } -+ if test $gt_cv_var_environ_declaration = yes; then -+ -+$as_echo "@%:@define HAVE_ENVIRON_DECL 1" >>confdefs.h -+ -+ fi -+ -+ -+ if test $gt_cv_var_environ_declaration != yes; then -+ HAVE_DECL_ENVIRON=0 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5 -+$as_echo_n "checking for complete errno.h... " >&6; } -+if ${gl_cv_header_errno_h_complete+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if !defined ETXTBSY -+booboo -+#endif -+#if !defined ENOMSG -+booboo -+#endif -+#if !defined EIDRM -+booboo -+#endif -+#if !defined ENOLINK -+booboo -+#endif -+#if !defined EPROTO -+booboo -+#endif -+#if !defined EMULTIHOP -+booboo -+#endif -+#if !defined EBADMSG -+booboo -+#endif -+#if !defined EOVERFLOW -+booboo -+#endif -+#if !defined ENOTSUP -+booboo -+#endif -+#if !defined ENETRESET -+booboo -+#endif -+#if !defined ECONNABORTED -+booboo -+#endif -+#if !defined ESTALE -+booboo -+#endif -+#if !defined EDQUOT -+booboo -+#endif -+#if !defined ECANCELED -+booboo -+#endif -+#if !defined EOWNERDEAD -+booboo -+#endif -+#if !defined ENOTRECOVERABLE -+booboo -+#endif -+#if !defined EILSEQ -+booboo -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "booboo" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_complete=no -+else -+ gl_cv_header_errno_h_complete=yes -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5 -+$as_echo "$gl_cv_header_errno_h_complete" >&6; } -+ if test $gl_cv_header_errno_h_complete = yes; then -+ ERRNO_H='' -+ else -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_errno_h='<'errno.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_errno_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'errno.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5 -+$as_echo "$gl_cv_next_errno_h" >&6; } -+ fi -+ NEXT_ERRNO_H=$gl_cv_next_errno_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'errno.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_errno_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ ERRNO_H='errno.h' -+ fi -+ -+ if test -n "$ERRNO_H"; then -+ GL_GENERATE_ERRNO_H_TRUE= -+ GL_GENERATE_ERRNO_H_FALSE='#' -+else -+ GL_GENERATE_ERRNO_H_TRUE='#' -+ GL_GENERATE_ERRNO_H_FALSE= -+fi -+ -+ -+ if test -n "$ERRNO_H"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5 -+$as_echo_n "checking for EMULTIHOP value... " >&6; } -+if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef EMULTIHOP -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EMULTIHOP=yes -+else -+ gl_cv_header_errno_h_EMULTIHOP=no -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EMULTIHOP = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+#ifdef EMULTIHOP -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EMULTIHOP=hidden -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then -+ if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" " -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+/* The following two lines are a workaround against an autoconf-2.52 bug. */ -+#include -+#include -+"; then : -+ -+fi -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 -+$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; } -+ case $gl_cv_header_errno_h_EMULTIHOP in -+ yes | no) -+ EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE= -+ ;; -+ *) -+ EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP" -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ if test -n "$ERRNO_H"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5 -+$as_echo_n "checking for ENOLINK value... " >&6; } -+if ${gl_cv_header_errno_h_ENOLINK+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef ENOLINK -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_ENOLINK=yes -+else -+ gl_cv_header_errno_h_ENOLINK=no -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_ENOLINK = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+#ifdef ENOLINK -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_ENOLINK=hidden -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_ENOLINK = hidden; then -+ if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" " -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+/* The following two lines are a workaround against an autoconf-2.52 bug. */ -+#include -+#include -+"; then : -+ -+fi -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5 -+$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; } -+ case $gl_cv_header_errno_h_ENOLINK in -+ yes | no) -+ ENOLINK_HIDDEN=0; ENOLINK_VALUE= -+ ;; -+ *) -+ ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ if test -n "$ERRNO_H"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5 -+$as_echo_n "checking for EOVERFLOW value... " >&6; } -+if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef EOVERFLOW -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EOVERFLOW=yes -+else -+ gl_cv_header_errno_h_EOVERFLOW=no -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EOVERFLOW = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+#ifdef EOVERFLOW -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EOVERFLOW=hidden -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then -+ if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" " -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+/* The following two lines are a workaround against an autoconf-2.52 bug. */ -+#include -+#include -+"; then : -+ -+fi -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 -+$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } -+ case $gl_cv_header_errno_h_EOVERFLOW in -+ yes | no) -+ EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= -+ ;; -+ *) -+ EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strerror_r" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRERROR_R $ac_have_decl -+_ACEOF -+ -+for ac_func in strerror_r -+do : -+ ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" -+if test "x$ac_cv_func_strerror_r" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRERROR_R 1 -+_ACEOF -+ -+fi -+done -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 -+$as_echo_n "checking whether strerror_r returns char *... " >&6; } -+if ${ac_cv_func_strerror_r_char_p+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ ac_cv_func_strerror_r_char_p=no -+ if test $ac_cv_have_decl_strerror_r = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ char buf[100]; -+ char x = *strerror_r (0, buf, sizeof buf); -+ char *p = strerror_r (0, buf, sizeof buf); -+ return !p || x; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_func_strerror_r_char_p=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ else -+ # strerror_r is not declared. Choose between -+ # systems that have relatively inaccessible declarations for the -+ # function. BeOS and DEC UNIX 4.0 fall in this category, but the -+ # former has a strerror_r that returns char*, while the latter -+ # has a strerror_r that returns `int'. -+ # This test should segfault on the DEC system. -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ extern char *strerror_r (); -+int -+main () -+{ -+char buf[100]; -+ char x = *strerror_r (0, buf, sizeof buf); -+ return ! isalpha (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_strerror_r_char_p=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 -+$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } -+if test $ac_cv_func_strerror_r_char_p = yes; then -+ -+$as_echo "@%:@define STRERROR_R_CHAR_P 1" >>confdefs.h -+ -+fi -+ -+ -+ XGETTEXT_EXTRA_OPTIONS= -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 -+$as_echo_n "checking type of array argument to getgroups... " >&6; } -+if ${ac_cv_type_getgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_type_getgroups=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Thanks to Mike Rendell for this test. */ -+$ac_includes_default -+#define NGID 256 -+#undef MAX -+#define MAX(x, y) ((x) > (y) ? (x) : (y)) -+ -+int -+main () -+{ -+ gid_t gidset[NGID]; -+ int i, n; -+ union { gid_t gval; long int lval; } val; -+ -+ val.lval = -1; -+ for (i = 0; i < NGID; i++) -+ gidset[i] = val.gval; -+ n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, -+ gidset); -+ /* Exit non-zero if getgroups seems to require an array of ints. This -+ happens when gid_t is short int but getgroups modifies an array -+ of ints. */ -+ return n > 0 && gidset[n] != val.gval; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_type_getgroups=gid_t -+else -+ ac_cv_type_getgroups=int -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+if test $ac_cv_type_getgroups = cross; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then : -+ ac_cv_type_getgroups=gid_t -+else -+ ac_cv_type_getgroups=int -+fi -+rm -f conftest* -+ -+fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 -+$as_echo "$ac_cv_type_getgroups" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GETGROUPS_T $ac_cv_type_getgroups -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include -+" -+if test "x$ac_cv_type_sig_atomic_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIG_ATOMIC_T 1 -+_ACEOF -+ -+ -+else -+ -+$as_echo "@%:@define sig_atomic_t int" >>confdefs.h -+ -+fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fchdir" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FCHDIR $ac_have_decl -+_ACEOF -+ -+ -+ GNULIB_FCHMODAT=0; -+ GNULIB_FSTAT=0; -+ GNULIB_FSTATAT=0; -+ GNULIB_FUTIMENS=0; -+ GNULIB_LCHMOD=0; -+ GNULIB_LSTAT=0; -+ GNULIB_MKDIRAT=0; -+ GNULIB_MKFIFO=0; -+ GNULIB_MKFIFOAT=0; -+ GNULIB_MKNOD=0; -+ GNULIB_MKNODAT=0; -+ GNULIB_STAT=0; -+ GNULIB_UTIMENSAT=0; -+ HAVE_FCHMODAT=1; -+ HAVE_FSTATAT=1; -+ HAVE_FUTIMENS=1; -+ HAVE_LCHMOD=1; -+ HAVE_LSTAT=1; -+ HAVE_MKDIRAT=1; -+ HAVE_MKFIFO=1; -+ HAVE_MKFIFOAT=1; -+ HAVE_MKNOD=1; -+ HAVE_MKNODAT=1; -+ HAVE_UTIMENSAT=1; -+ REPLACE_FSTAT=0; -+ REPLACE_FSTATAT=0; -+ REPLACE_FUTIMENS=0; -+ REPLACE_LSTAT=0; -+ REPLACE_MKDIR=0; -+ REPLACE_MKFIFO=0; -+ REPLACE_MKNOD=0; -+ REPLACE_STAT=0; -+ REPLACE_UTIMENSAT=0; -+ -+ -+ -+ -+ -+ -+ GNULIB_DPRINTF=0; -+ GNULIB_FCLOSE=0; -+ GNULIB_FDOPEN=0; -+ GNULIB_FFLUSH=0; -+ GNULIB_FGETC=0; -+ GNULIB_FGETS=0; -+ GNULIB_FOPEN=0; -+ GNULIB_FPRINTF=0; -+ GNULIB_FPRINTF_POSIX=0; -+ GNULIB_FPURGE=0; -+ GNULIB_FPUTC=0; -+ GNULIB_FPUTS=0; -+ GNULIB_FREAD=0; -+ GNULIB_FREOPEN=0; -+ GNULIB_FSCANF=0; -+ GNULIB_FSEEK=0; -+ GNULIB_FSEEKO=0; -+ GNULIB_FTELL=0; -+ GNULIB_FTELLO=0; -+ GNULIB_FWRITE=0; -+ GNULIB_GETC=0; -+ GNULIB_GETCHAR=0; -+ GNULIB_GETDELIM=0; -+ GNULIB_GETLINE=0; -+ GNULIB_OBSTACK_PRINTF=0; -+ GNULIB_OBSTACK_PRINTF_POSIX=0; -+ GNULIB_PCLOSE=0; -+ GNULIB_PERROR=0; -+ GNULIB_POPEN=0; -+ GNULIB_PRINTF=0; -+ GNULIB_PRINTF_POSIX=0; -+ GNULIB_PUTC=0; -+ GNULIB_PUTCHAR=0; -+ GNULIB_PUTS=0; -+ GNULIB_REMOVE=0; -+ GNULIB_RENAME=0; -+ GNULIB_RENAMEAT=0; -+ GNULIB_SCANF=0; -+ GNULIB_SNPRINTF=0; -+ GNULIB_SPRINTF_POSIX=0; -+ GNULIB_STDIO_H_NONBLOCKING=0; -+ GNULIB_STDIO_H_SIGPIPE=0; -+ GNULIB_TMPFILE=0; -+ GNULIB_VASPRINTF=0; -+ GNULIB_VFSCANF=0; -+ GNULIB_VSCANF=0; -+ GNULIB_VDPRINTF=0; -+ GNULIB_VFPRINTF=0; -+ GNULIB_VFPRINTF_POSIX=0; -+ GNULIB_VPRINTF=0; -+ GNULIB_VPRINTF_POSIX=0; -+ GNULIB_VSNPRINTF=0; -+ GNULIB_VSPRINTF_POSIX=0; -+ HAVE_DECL_FPURGE=1; -+ HAVE_DECL_FSEEKO=1; -+ HAVE_DECL_FTELLO=1; -+ HAVE_DECL_GETDELIM=1; -+ HAVE_DECL_GETLINE=1; -+ HAVE_DECL_OBSTACK_PRINTF=1; -+ HAVE_DECL_SNPRINTF=1; -+ HAVE_DECL_VSNPRINTF=1; -+ HAVE_DPRINTF=1; -+ HAVE_FSEEKO=1; -+ HAVE_FTELLO=1; -+ HAVE_PCLOSE=1; -+ HAVE_POPEN=1; -+ HAVE_RENAMEAT=1; -+ HAVE_VASPRINTF=1; -+ HAVE_VDPRINTF=1; -+ REPLACE_DPRINTF=0; -+ REPLACE_FCLOSE=0; -+ REPLACE_FDOPEN=0; -+ REPLACE_FFLUSH=0; -+ REPLACE_FOPEN=0; -+ REPLACE_FPRINTF=0; -+ REPLACE_FPURGE=0; -+ REPLACE_FREOPEN=0; -+ REPLACE_FSEEK=0; -+ REPLACE_FSEEKO=0; -+ REPLACE_FTELL=0; -+ REPLACE_FTELLO=0; -+ REPLACE_GETDELIM=0; -+ REPLACE_GETLINE=0; -+ REPLACE_OBSTACK_PRINTF=0; -+ REPLACE_PERROR=0; -+ REPLACE_POPEN=0; -+ REPLACE_PRINTF=0; -+ REPLACE_REMOVE=0; -+ REPLACE_RENAME=0; -+ REPLACE_RENAMEAT=0; -+ REPLACE_SNPRINTF=0; -+ REPLACE_SPRINTF=0; -+ REPLACE_STDIO_READ_FUNCS=0; -+ REPLACE_STDIO_WRITE_FUNCS=0; -+ REPLACE_TMPFILE=0; -+ REPLACE_VASPRINTF=0; -+ REPLACE_VDPRINTF=0; -+ REPLACE_VFPRINTF=0; -+ REPLACE_VPRINTF=0; -+ REPLACE_VSNPRINTF=0; -+ REPLACE_VSPRINTF=0; -+ -+ -+ GNULIB_FCNTL=0; -+ GNULIB_NONBLOCKING=0; -+ GNULIB_OPEN=0; -+ GNULIB_OPENAT=0; -+ HAVE_FCNTL=1; -+ HAVE_OPENAT=1; -+ REPLACE_FCNTL=0; -+ REPLACE_OPEN=0; -+ REPLACE_OPENAT=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5 -+$as_echo_n "checking for working fcntl.h... " >&6; } -+if ${gl_cv_header_working_fcntl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_header_working_fcntl_h=cross-compiling -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ # defined sleep(n) _sleep ((n) * 1000) -+ #endif -+ #include -+ #ifndef O_NOATIME -+ #define O_NOATIME 0 -+ #endif -+ #ifndef O_NOFOLLOW -+ #define O_NOFOLLOW 0 -+ #endif -+ static int const constants[] = -+ { -+ O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, -+ O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY -+ }; -+ -+int -+main () -+{ -+ -+ int result = !constants; -+ #if HAVE_SYMLINK -+ { -+ static char const sym[] = "conftest.sym"; -+ if (symlink ("/dev/null", sym) != 0) -+ result |= 2; -+ else -+ { -+ int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); -+ if (fd >= 0) -+ { -+ close (fd); -+ result |= 4; -+ } -+ } -+ if (unlink (sym) != 0 || symlink (".", sym) != 0) -+ result |= 2; -+ else -+ { -+ int fd = open (sym, O_RDONLY | O_NOFOLLOW); -+ if (fd >= 0) -+ { -+ close (fd); -+ result |= 4; -+ } -+ } -+ unlink (sym); -+ } -+ #endif -+ { -+ static char const file[] = "confdefs.h"; -+ int fd = open (file, O_RDONLY | O_NOATIME); -+ if (fd < 0) -+ result |= 8; -+ else -+ { -+ struct stat st0; -+ if (fstat (fd, &st0) != 0) -+ result |= 16; -+ else -+ { -+ char c; -+ sleep (1); -+ if (read (fd, &c, 1) != 1) -+ result |= 24; -+ else -+ { -+ if (close (fd) != 0) -+ result |= 32; -+ else -+ { -+ struct stat st1; -+ if (stat (file, &st1) != 0) -+ result |= 40; -+ else -+ if (st0.st_atime != st1.st_atime) -+ result |= 64; -+ } -+ } -+ } -+ } -+ } -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_header_working_fcntl_h=yes -+else -+ case $? in #( -+ 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( -+ 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( -+ 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( -+ *) gl_cv_header_working_fcntl_h='no';; -+ esac -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 -+$as_echo "$gl_cv_header_working_fcntl_h" >&6; } -+ -+ case $gl_cv_header_working_fcntl_h in #( -+ *O_NOATIME* | no | cross-compiling) ac_val=0;; #( -+ *) ac_val=1;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WORKING_O_NOATIME $ac_val -+_ACEOF -+ -+ -+ case $gl_cv_header_working_fcntl_h in #( -+ *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( -+ *) ac_val=1;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WORKING_O_NOFOLLOW $ac_val -+_ACEOF -+ -+ -+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" -+if test "x$ac_cv_type_pid_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define pid_t int -+_ACEOF -+ -+fi -+ -+ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" -+if test "x$ac_cv_type_mode_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define mode_t int -+_ACEOF -+ -+fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5 -+$as_echo_n "checking for promoted mode_t type... " >&6; } -+if ${gl_cv_promoted_mode_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1]; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_promoted_mode_t='int' -+else -+ gl_cv_promoted_mode_t='mode_t' -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5 -+$as_echo "$gl_cv_promoted_mode_t" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PROMOTED_MODE_T $gl_cv_promoted_mode_t -+_ACEOF -+ -+ -+ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fdatasync" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FDATASYNC $ac_have_decl -+_ACEOF -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5 -+$as_echo_n "checking for st_dm_mode in struct stat... " >&6; } -+if ${ac_cv_struct_st_dm_mode+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int -+main () -+{ -+struct stat s; s.st_dm_mode; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_struct_st_dm_mode=yes -+else -+ ac_cv_struct_st_dm_mode=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5 -+$as_echo "$ac_cv_struct_st_dm_mode" >&6; } -+ -+ if test $ac_cv_struct_st_dm_mode = yes; then -+ -+$as_echo "@%:@define HAVE_ST_DM_MODE 1" >>confdefs.h -+ -+ fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strmode" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRMODE $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 -+$as_echo_n "checking for mbstate_t... " >&6; } -+if ${ac_cv_type_mbstate_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int -+main () -+{ -+mbstate_t x; return sizeof x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_type_mbstate_t=yes -+else -+ ac_cv_type_mbstate_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 -+$as_echo "$ac_cv_type_mbstate_t" >&6; } -+ if test $ac_cv_type_mbstate_t = yes; then -+ -+$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h -+ -+ else -+ -+$as_echo "@%:@define mbstate_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ACOSF=0; -+ GNULIB_ACOSL=0; -+ GNULIB_ASINF=0; -+ GNULIB_ASINL=0; -+ GNULIB_ATANF=0; -+ GNULIB_ATANL=0; -+ GNULIB_ATAN2F=0; -+ GNULIB_CBRT=0; -+ GNULIB_CBRTF=0; -+ GNULIB_CBRTL=0; -+ GNULIB_CEIL=0; -+ GNULIB_CEILF=0; -+ GNULIB_CEILL=0; -+ GNULIB_COPYSIGN=0; -+ GNULIB_COPYSIGNF=0; -+ GNULIB_COPYSIGNL=0; -+ GNULIB_COSF=0; -+ GNULIB_COSL=0; -+ GNULIB_COSHF=0; -+ GNULIB_EXPF=0; -+ GNULIB_EXPL=0; -+ GNULIB_EXP2=0; -+ GNULIB_EXP2F=0; -+ GNULIB_EXP2L=0; -+ GNULIB_EXPM1=0; -+ GNULIB_EXPM1F=0; -+ GNULIB_EXPM1L=0; -+ GNULIB_FABSF=0; -+ GNULIB_FABSL=0; -+ GNULIB_FLOOR=0; -+ GNULIB_FLOORF=0; -+ GNULIB_FLOORL=0; -+ GNULIB_FMA=0; -+ GNULIB_FMAF=0; -+ GNULIB_FMAL=0; -+ GNULIB_FMOD=0; -+ GNULIB_FMODF=0; -+ GNULIB_FMODL=0; -+ GNULIB_FREXPF=0; -+ GNULIB_FREXP=0; -+ GNULIB_FREXPL=0; -+ GNULIB_HYPOT=0; -+ GNULIB_HYPOTF=0; -+ GNULIB_HYPOTL=0; -+ GNULIB_ILOGB=0; -+ GNULIB_ILOGBF=0; -+ GNULIB_ILOGBL=0; -+ GNULIB_ISFINITE=0; -+ GNULIB_ISINF=0; -+ GNULIB_ISNAN=0; -+ GNULIB_ISNANF=0; -+ GNULIB_ISNAND=0; -+ GNULIB_ISNANL=0; -+ GNULIB_LDEXPF=0; -+ GNULIB_LDEXPL=0; -+ GNULIB_LOG=0; -+ GNULIB_LOGF=0; -+ GNULIB_LOGL=0; -+ GNULIB_LOG10=0; -+ GNULIB_LOG10F=0; -+ GNULIB_LOG10L=0; -+ GNULIB_LOG1P=0; -+ GNULIB_LOG1PF=0; -+ GNULIB_LOG1PL=0; -+ GNULIB_LOG2=0; -+ GNULIB_LOG2F=0; -+ GNULIB_LOG2L=0; -+ GNULIB_LOGB=0; -+ GNULIB_LOGBF=0; -+ GNULIB_LOGBL=0; -+ GNULIB_MODF=0; -+ GNULIB_MODFF=0; -+ GNULIB_MODFL=0; -+ GNULIB_POWF=0; -+ GNULIB_REMAINDER=0; -+ GNULIB_REMAINDERF=0; -+ GNULIB_REMAINDERL=0; -+ GNULIB_RINT=0; -+ GNULIB_RINTF=0; -+ GNULIB_RINTL=0; -+ GNULIB_ROUND=0; -+ GNULIB_ROUNDF=0; -+ GNULIB_ROUNDL=0; -+ GNULIB_SIGNBIT=0; -+ GNULIB_SINF=0; -+ GNULIB_SINL=0; -+ GNULIB_SINHF=0; -+ GNULIB_SQRTF=0; -+ GNULIB_SQRTL=0; -+ GNULIB_TANF=0; -+ GNULIB_TANL=0; -+ GNULIB_TANHF=0; -+ GNULIB_TRUNC=0; -+ GNULIB_TRUNCF=0; -+ GNULIB_TRUNCL=0; -+ HAVE_ACOSF=1; -+ HAVE_ACOSL=1; -+ HAVE_ASINF=1; -+ HAVE_ASINL=1; -+ HAVE_ATANF=1; -+ HAVE_ATANL=1; -+ HAVE_ATAN2F=1; -+ HAVE_CBRT=1; -+ HAVE_CBRTF=1; -+ HAVE_CBRTL=1; -+ HAVE_COPYSIGN=1; -+ HAVE_COPYSIGNL=1; -+ HAVE_COSF=1; -+ HAVE_COSL=1; -+ HAVE_COSHF=1; -+ HAVE_EXPF=1; -+ HAVE_EXPL=1; -+ HAVE_EXPM1=1; -+ HAVE_EXPM1F=1; -+ HAVE_FABSF=1; -+ HAVE_FABSL=1; -+ HAVE_FMA=1; -+ HAVE_FMAF=1; -+ HAVE_FMAL=1; -+ HAVE_FMODF=1; -+ HAVE_FMODL=1; -+ HAVE_FREXPF=1; -+ HAVE_HYPOTF=1; -+ HAVE_HYPOTL=1; -+ HAVE_ILOGB=1; -+ HAVE_ILOGBF=1; -+ HAVE_ILOGBL=1; -+ HAVE_ISNANF=1; -+ HAVE_ISNAND=1; -+ HAVE_ISNANL=1; -+ HAVE_LDEXPF=1; -+ HAVE_LOGF=1; -+ HAVE_LOGL=1; -+ HAVE_LOG10F=1; -+ HAVE_LOG10L=1; -+ HAVE_LOG1P=1; -+ HAVE_LOG1PF=1; -+ HAVE_LOG1PL=1; -+ HAVE_LOGBF=1; -+ HAVE_LOGBL=1; -+ HAVE_MODFF=1; -+ HAVE_MODFL=1; -+ HAVE_POWF=1; -+ HAVE_REMAINDER=1; -+ HAVE_REMAINDERF=1; -+ HAVE_RINT=1; -+ HAVE_RINTL=1; -+ HAVE_SINF=1; -+ HAVE_SINL=1; -+ HAVE_SINHF=1; -+ HAVE_SQRTF=1; -+ HAVE_SQRTL=1; -+ HAVE_TANF=1; -+ HAVE_TANL=1; -+ HAVE_TANHF=1; -+ HAVE_DECL_ACOSL=1; -+ HAVE_DECL_ASINL=1; -+ HAVE_DECL_ATANL=1; -+ HAVE_DECL_CBRTF=1; -+ HAVE_DECL_CBRTL=1; -+ HAVE_DECL_CEILF=1; -+ HAVE_DECL_CEILL=1; -+ HAVE_DECL_COPYSIGNF=1; -+ HAVE_DECL_COSL=1; -+ HAVE_DECL_EXPL=1; -+ HAVE_DECL_EXP2=1; -+ HAVE_DECL_EXP2F=1; -+ HAVE_DECL_EXP2L=1; -+ HAVE_DECL_EXPM1L=1; -+ HAVE_DECL_FLOORF=1; -+ HAVE_DECL_FLOORL=1; -+ HAVE_DECL_FREXPL=1; -+ HAVE_DECL_LDEXPL=1; -+ HAVE_DECL_LOGL=1; -+ HAVE_DECL_LOG10L=1; -+ HAVE_DECL_LOG2=1; -+ HAVE_DECL_LOG2F=1; -+ HAVE_DECL_LOG2L=1; -+ HAVE_DECL_LOGB=1; -+ HAVE_DECL_REMAINDER=1; -+ HAVE_DECL_REMAINDERL=1; -+ HAVE_DECL_RINTF=1; -+ HAVE_DECL_ROUND=1; -+ HAVE_DECL_ROUNDF=1; -+ HAVE_DECL_ROUNDL=1; -+ HAVE_DECL_SINL=1; -+ HAVE_DECL_SQRTL=1; -+ HAVE_DECL_TANL=1; -+ HAVE_DECL_TRUNC=1; -+ HAVE_DECL_TRUNCF=1; -+ HAVE_DECL_TRUNCL=1; -+ REPLACE_CBRTF=0; -+ REPLACE_CBRTL=0; -+ REPLACE_CEIL=0; -+ REPLACE_CEILF=0; -+ REPLACE_CEILL=0; -+ REPLACE_EXPM1=0; -+ REPLACE_EXPM1F=0; -+ REPLACE_EXP2=0; -+ REPLACE_EXP2L=0; -+ REPLACE_FABSL=0; -+ REPLACE_FLOOR=0; -+ REPLACE_FLOORF=0; -+ REPLACE_FLOORL=0; -+ REPLACE_FMA=0; -+ REPLACE_FMAF=0; -+ REPLACE_FMAL=0; -+ REPLACE_FMOD=0; -+ REPLACE_FMODF=0; -+ REPLACE_FMODL=0; -+ REPLACE_FREXPF=0; -+ REPLACE_FREXP=0; -+ REPLACE_FREXPL=0; -+ REPLACE_HUGE_VAL=0; -+ REPLACE_HYPOT=0; -+ REPLACE_HYPOTF=0; -+ REPLACE_HYPOTL=0; -+ REPLACE_ILOGB=0; -+ REPLACE_ILOGBF=0; -+ REPLACE_ISFINITE=0; -+ REPLACE_ISINF=0; -+ REPLACE_ISNAN=0; -+ REPLACE_LDEXPL=0; -+ REPLACE_LOG=0; -+ REPLACE_LOGF=0; -+ REPLACE_LOGL=0; -+ REPLACE_LOG10=0; -+ REPLACE_LOG10F=0; -+ REPLACE_LOG10L=0; -+ REPLACE_LOG1P=0; -+ REPLACE_LOG1PF=0; -+ REPLACE_LOG1PL=0; -+ REPLACE_LOG2=0; -+ REPLACE_LOG2F=0; -+ REPLACE_LOG2L=0; -+ REPLACE_LOGB=0; -+ REPLACE_LOGBF=0; -+ REPLACE_LOGBL=0; -+ REPLACE_MODF=0; -+ REPLACE_MODFF=0; -+ REPLACE_MODFL=0; -+ REPLACE_NAN=0; -+ REPLACE_REMAINDER=0; -+ REPLACE_REMAINDERF=0; -+ REPLACE_REMAINDERL=0; -+ REPLACE_ROUND=0; -+ REPLACE_ROUNDF=0; -+ REPLACE_ROUNDL=0; -+ REPLACE_SIGNBIT=0; -+ REPLACE_SIGNBIT_USING_GCC=0; -+ REPLACE_SQRTL=0; -+ REPLACE_TRUNC=0; -+ REPLACE_TRUNCF=0; -+ REPLACE_TRUNCL=0; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5 -+$as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_frexp_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ double x; -+int -+main () -+{ -+int e; return frexp (x, &e) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_frexp_no_libm=yes -+else -+ gl_cv_func_frexp_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5 -+$as_echo "$gl_cv_func_frexp_no_libm" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5 -+$as_echo_n "checking whether long double and double are the same... " >&6; } -+if ${gl_cv_long_double_equals_double+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+typedef int check[sizeof (long double) == sizeof (double) -+ && LDBL_MANT_DIG == DBL_MANT_DIG -+ && LDBL_MAX_EXP == DBL_MAX_EXP -+ && LDBL_MIN_EXP == DBL_MIN_EXP -+ ? 1 : -1]; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_long_double_equals_double=yes -+else -+ gl_cv_long_double_equals_double=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5 -+$as_echo "$gl_cv_long_double_equals_double" >&6; } -+ if test $gl_cv_long_double_equals_double = yes; then -+ -+$as_echo "@%:@define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h -+ -+ HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 -+ else -+ HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5 -+$as_echo_n "checking whether stdin defaults to large file offsets... " >&6; } -+if ${gl_cv_var_stdin_large_offset+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+#if defined __SL64 && defined __SCLE /* cygwin */ -+ /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making -+ fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and -+ it is easier to do a version check than building a runtime test. */ -+# include -+# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) -+ choke me -+# endif -+#endif -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_var_stdin_large_offset=yes -+else -+ gl_cv_var_stdin_large_offset=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5 -+$as_echo "$gl_cv_var_stdin_large_offset" >&6; } -+ -+ -+ -+ -+ -+ case "$host_os" in -+ mingw*) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 -+$as_echo_n "checking for 64-bit off_t... " >&6; } -+if ${gl_cv_type_off_t_64+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_off_t_64=yes -+else -+ gl_cv_type_off_t_64=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 -+$as_echo "$gl_cv_type_off_t_64" >&6; } -+ if test $gl_cv_type_off_t_64 = no; then -+ WINDOWS_64_BIT_OFF_T=1 -+ else -+ WINDOWS_64_BIT_OFF_T=0 -+ fi -+ WINDOWS_64_BIT_ST_SIZE=1 -+ ;; -+ *) -+ WINDOWS_64_BIT_OFF_T=0 -+ WINDOWS_64_BIT_ST_SIZE=0 -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_types_h='<'sys/types.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_types_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/types.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 -+$as_echo "$gl_cv_next_sys_types_h" >&6; } -+ fi -+ NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/types.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_types_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fseeko" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FSEEKO $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 -+$as_echo_n "checking for fseeko... " >&6; } -+if ${gl_cv_func_fseeko+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+fseeko (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_fseeko=yes -+else -+ gl_cv_func_fseeko=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 -+$as_echo "$gl_cv_func_fseeko" >&6; } -+ -+ -+ if test $ac_cv_have_decl_fseeko = no; then -+ HAVE_DECL_FSEEKO=0 -+ fi -+ -+ if test $gl_cv_func_fseeko = no; then -+ HAVE_FSEEKO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FSEEKO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ fi -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 -+$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } -+if ${ac_cv_header_stat_broken+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+ -+#if defined S_ISBLK && defined S_IFDIR -+extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; -+#endif -+ -+#if defined S_ISBLK && defined S_IFCHR -+extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; -+#endif -+ -+#if defined S_ISLNK && defined S_IFREG -+extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; -+#endif -+ -+#if defined S_ISSOCK && defined S_IFREG -+extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; -+#endif -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_header_stat_broken=no -+else -+ ac_cv_header_stat_broken=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 -+$as_echo "$ac_cv_header_stat_broken" >&6; } -+if test $ac_cv_header_stat_broken = yes; then -+ -+$as_echo "@%:@define STAT_MACROS_BROKEN 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_stat_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_stat_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/stat.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 -+$as_echo "$gl_cv_next_sys_stat_h" >&6; } -+ fi -+ NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/stat.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_stat_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ -+$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h -+ -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include -+ #include -+" -+if test "x$ac_cv_type_nlink_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define nlink_t int" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 -+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } -+if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -f conftest.sym conftest.file -+ echo >conftest.file -+ if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+struct stat sbuf; -+ /* Linux will dereference the symlink and fail, as required by -+ POSIX. That is better in the sense that it means we will not -+ have to compile and use the lstat wrapper. */ -+ return lstat ("conftest.sym/", &sbuf) == 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_lstat_dereferences_slashed_symlink=yes -+else -+ gl_cv_func_lstat_dereferences_slashed_symlink=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ else -+ # If the 'ln -s' command failed, then we probably don't even -+ # have an lstat function. -+ gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" -+ fi -+ rm -f conftest.sym conftest.file -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 -+$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *yes) -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" -+if test "x$ac_cv_have_decl_ftello" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FTELLO $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_ftello = no; then -+ HAVE_DECL_FTELLO=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 -+$as_echo_n "checking for ftello... " >&6; } -+if ${gl_cv_func_ftello+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ftello (stdin); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ftello=yes -+else -+ gl_cv_func_ftello=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 -+$as_echo "$gl_cv_func_ftello" >&6; } -+ if test $gl_cv_func_ftello = no; then -+ HAVE_FTELLO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $REPLACE_FTELLO = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 -+$as_echo_n "checking whether ftello works... " >&6; } -+if ${gl_cv_func_ftello_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_ftello_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_ftello_works="guessing yes" ;; -+ esac -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#define TESTFILE "conftest.tmp" -+int -+main (void) -+{ -+ FILE *fp; -+ -+ /* Create a file with some contents. */ -+ fp = fopen (TESTFILE, "w"); -+ if (fp == NULL) -+ return 70; -+ if (fwrite ("foogarsh", 1, 8, fp) < 8) -+ return 71; -+ if (fclose (fp)) -+ return 72; -+ -+ /* The file's contents is now "foogarsh". */ -+ -+ /* Try writing after reading to EOF. */ -+ fp = fopen (TESTFILE, "r+"); -+ if (fp == NULL) -+ return 73; -+ if (fseek (fp, -1, SEEK_END)) -+ return 74; -+ if (!(getc (fp) == 'h')) -+ return 1; -+ if (!(getc (fp) == EOF)) -+ return 2; -+ if (!(ftell (fp) == 8)) -+ return 3; -+ if (!(ftell (fp) == 8)) -+ return 4; -+ if (!(putc ('!', fp) == '!')) -+ return 5; -+ if (!(ftell (fp) == 9)) -+ return 6; -+ if (!(fclose (fp) == 0)) -+ return 7; -+ fp = fopen (TESTFILE, "r"); -+ if (fp == NULL) -+ return 75; -+ { -+ char buf[10]; -+ if (!(fread (buf, 1, 10, fp) == 9)) -+ return 10; -+ if (!(memcmp (buf, "foogarsh!", 9) == 0)) -+ return 11; -+ } -+ if (!(fclose (fp) == 0)) -+ return 12; -+ -+ /* The file's contents is now "foogarsh!". */ -+ -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ftello_works=yes -+else -+ gl_cv_func_ftello_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 -+$as_echo "$gl_cv_func_ftello_works" >&6; } -+ case "$gl_cv_func_ftello_works" in -+ *yes) ;; -+ *) -+ REPLACE_FTELLO=1 -+ -+$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_SOCKET=0; -+ GNULIB_CONNECT=0; -+ GNULIB_ACCEPT=0; -+ GNULIB_BIND=0; -+ GNULIB_GETPEERNAME=0; -+ GNULIB_GETSOCKNAME=0; -+ GNULIB_GETSOCKOPT=0; -+ GNULIB_LISTEN=0; -+ GNULIB_RECV=0; -+ GNULIB_SEND=0; -+ GNULIB_RECVFROM=0; -+ GNULIB_SENDTO=0; -+ GNULIB_SETSOCKOPT=0; -+ GNULIB_SHUTDOWN=0; -+ GNULIB_ACCEPT4=0; -+ HAVE_STRUCT_SOCKADDR_STORAGE=1; -+ HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; -+ -+ HAVE_SA_FAMILY_T=1; -+ HAVE_ACCEPT4=1; -+ -+ -+ if test $ac_cv_header_sys_socket_h = no; then -+ for ac_header in ws2tcpip.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default" -+if test "x$ac_cv_header_ws2tcpip_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WS2TCPIP_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ -+ -+ -+ -+ -+ case "$host_os" in -+ osf*) -+ -+$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_selfcontained=yes -+else -+ gl_cv_header_sys_socket_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } -+ if test $gl_cv_header_sys_socket_h_selfcontained = yes; then -+ for ac_func in shutdown -+do : -+ ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" -+if test "x$ac_cv_func_shutdown" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SHUTDOWN 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_shutdown = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 -+$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } -+if ${gl_cv_header_sys_socket_h_shut+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_shut=yes -+else -+ gl_cv_header_sys_socket_h_shut=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } -+ if test $gl_cv_header_sys_socket_h_shut = no; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ fi -+ fi -+ # We need to check for ws2tcpip.h now. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_socket_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/socket.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 -+$as_echo "$gl_cv_next_sys_socket_h" >&6; } -+ fi -+ NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/socket.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_socket_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ HAVE_SYS_SOCKET_H=1 -+ HAVE_WS2TCPIP_H=0 -+ else -+ HAVE_SYS_SOCKET_H=0 -+ if test $ac_cv_header_ws2tcpip_h = yes; then -+ HAVE_WS2TCPIP_H=1 -+ else -+ HAVE_WS2TCPIP_H=0 -+ fi -+ fi -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_sa_family_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SA_FAMILY_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_struct_sockaddr_storage = no; then -+ HAVE_STRUCT_SOCKADDR_STORAGE=0 -+ fi -+ if test $ac_cv_type_sa_family_t = no; then -+ HAVE_SA_FAMILY_T=0 -+ fi -+ if test $ac_cv_type_struct_sockaddr_storage != no; then -+ ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include -+ #ifdef HAVE_SYS_SOCKET_H -+ #include -+ #endif -+ #ifdef HAVE_WS2TCPIP_H -+ #include -+ #endif -+ -+" -+if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 -+_ACEOF -+ -+ -+else -+ HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 -+fi -+ -+ fi -+ if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ -+ || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_GETADDRINFO=0; -+ HAVE_STRUCT_ADDRINFO=1; -+ HAVE_DECL_FREEADDRINFO=1; -+ HAVE_DECL_GAI_STRERROR=1; -+ HAVE_DECL_GETADDRINFO=1; -+ HAVE_DECL_GETNAMEINFO=1; -+ REPLACE_GAI_STRERROR=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_netdb_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'netdb.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 -+$as_echo "$gl_cv_next_netdb_h" >&6; } -+ fi -+ NEXT_NETDB_H=$gl_cv_next_netdb_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'netdb.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_netdb_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ HAVE_NETDB_H=1 -+ else -+ HAVE_NETDB_H=0 -+ fi -+ -+ -+ -+ -+ -+ HOSTENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 -+$as_echo_n "checking for library containing gethostbyname... " >&6; } -+if ${ac_cv_search_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char gethostbyname (); -+int -+main () -+{ -+return gethostbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_gethostbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_gethostbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_gethostbyname+:} false; then : -+ -+else -+ ac_cv_search_gethostbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 -+$as_echo "$ac_cv_search_gethostbyname" >&6; } -+ac_res=$ac_cv_search_gethostbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_gethostbyname" != "none required"; then -+ HOSTENT_LIB="$ac_cv_search_gethostbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$HOSTENT_LIB"; then -+ for ac_func in gethostbyname -+do : -+ ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" -+if test "x$ac_cv_func_gethostbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_gethostbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+gethostbyname(NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_gethostbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 -+$as_echo "$gl_cv_w32_gethostbyname" >&6; } -+ if test "$gl_cv_w32_gethostbyname" = "yes"; then -+ HOSTENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ SERVENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 -+$as_echo_n "checking for library containing getservbyname... " >&6; } -+if ${ac_cv_search_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getservbyname (); -+int -+main () -+{ -+return getservbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' socket network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getservbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getservbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getservbyname+:} false; then : -+ -+else -+ ac_cv_search_getservbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 -+$as_echo "$ac_cv_search_getservbyname" >&6; } -+ac_res=$ac_cv_search_getservbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_getservbyname" != "none required"; then -+ SERVENT_LIB="$ac_cv_search_getservbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$SERVENT_LIB"; then -+ for ac_func in getservbyname -+do : -+ ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" -+if test "x$ac_cv_func_getservbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETSERVBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_getservbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getservbyname(NULL,NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_getservbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 -+$as_echo "$gl_cv_w32_getservbyname" >&6; } -+ if test "$gl_cv_w32_getservbyname" = "yes"; then -+ SERVENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ HAVE_INET_NTOP=1 -+ INET_NTOP_LIB= -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $HAVE_WINSOCK2_H = 1; then -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = yes; then -+ REPLACE_INET_NTOP=1 -+ INET_NTOP_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_NTOP=0 -+ HAVE_INET_NTOP=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 -+$as_echo_n "checking for library containing inet_ntop... " >&6; } -+if ${ac_cv_search_inet_ntop+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char inet_ntop (); -+int -+main () -+{ -+return inet_ntop (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl resolv; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_inet_ntop=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_inet_ntop+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_inet_ntop+:} false; then : -+ -+else -+ ac_cv_search_inet_ntop=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 -+$as_echo "$ac_cv_search_inet_ntop" >&6; } -+ac_res=$ac_cv_search_inet_ntop -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+else -+ for ac_func in inet_ntop -+do : -+ ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" -+if test "x$ac_cv_func_inet_ntop" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INET_NTOP 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_inet_ntop = no; then -+ HAVE_INET_NTOP=0 -+ fi -+ -+fi -+ -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_ntop" != "no" \ -+ && test "$ac_cv_search_inet_ntop" != "none required"; then -+ INET_NTOP_LIB="$ac_cv_search_inet_ntop" -+ fi -+ -+ -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = no; then -+ HAVE_DECL_INET_NTOP=0 -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5 -+$as_echo_n "checking for IPv4 sockets... " >&6; } -+ if ${gl_cv_socket_ipv4+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETINET_IN_H -+#include -+#endif -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+int -+main () -+{ -+int x = AF_INET; struct in_addr y; struct sockaddr_in z; -+ if (&x && &y && &z) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_socket_ipv4=yes -+else -+ gl_cv_socket_ipv4=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5 -+$as_echo "$gl_cv_socket_ipv4" >&6; } -+ if test $gl_cv_socket_ipv4 = yes; then -+ -+$as_echo "@%:@define HAVE_IPV4 1" >>confdefs.h -+ -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5 -+$as_echo_n "checking for IPv6 sockets... " >&6; } -+ if ${gl_cv_socket_ipv6+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETINET_IN_H -+#include -+#endif -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+int -+main () -+{ -+int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; -+ if (&x && &y && &z) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_socket_ipv6=yes -+else -+ gl_cv_socket_ipv6=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5 -+$as_echo "$gl_cv_socket_ipv6" >&6; } -+ if test $gl_cv_socket_ipv6 = yes; then -+ -+$as_echo "@%:@define HAVE_IPV6 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5 -+$as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; } -+if ${gl_cv_func_getcwd_null+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_getcwd_null="guessing yes";; -+ # Guess yes on Cygwin. -+ cygwin*) gl_cv_func_getcwd_null="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_getcwd_null="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# if HAVE_UNISTD_H -+# include -+# else /* on Windows with MSVC */ -+# include -+# endif -+# ifndef getcwd -+ char *getcwd (); -+# endif -+ -+int -+main () -+{ -+ -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* mingw cwd does not start with '/', but getcwd does allocate. -+ However, mingw fails to honor non-zero size. */ -+#else -+ if (chdir ("/") != 0) -+ return 1; -+ else -+ { -+ char *f = getcwd (NULL, 0); -+ if (! f) -+ return 2; -+ if (f[0] != '/') -+ return 3; -+ if (f[1] != '\0') -+ return 4; -+ return 0; -+ } -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getcwd_null=yes -+else -+ gl_cv_func_getcwd_null=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5 -+$as_echo "$gl_cv_func_getcwd_null" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5 -+$as_echo_n "checking for getcwd with POSIX signature... " >&6; } -+if ${gl_cv_func_getcwd_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ char *getcwd (char *, size_t); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_getcwd_posix_signature=yes -+else -+ gl_cv_func_getcwd_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5 -+$as_echo "$gl_cv_func_getcwd_posix_signature" >&6; } -+ -+ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getcwd" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETCWD $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getdelim" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETDELIM $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arithmetic hrtime_t" >&5 -+$as_echo_n "checking for arithmetic hrtime_t... " >&6; } -+if ${gl_cv_arithmetic_hrtime_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+hrtime_t x = 0; return x/x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_arithmetic_hrtime_t=yes -+else -+ gl_cv_arithmetic_hrtime_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_arithmetic_hrtime_t" >&5 -+$as_echo "$gl_cv_arithmetic_hrtime_t" >&6; } -+ if test $gl_cv_arithmetic_hrtime_t = yes; then -+ -+$as_echo "@%:@define HAVE_ARITHMETIC_HRTIME_T 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 -+$as_echo_n "checking for unsigned long long int... " >&6; } -+if ${ac_cv_type_unsigned_long_long_int+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_type_unsigned_long_long_int=yes -+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* For now, do not test the preprocessor; as of 2007 there are too many -+ implementations with broken preprocessors. Perhaps this can -+ be revisited in 2012. In the meantime, code should not expect -+ #if to work with literals wider than 32 bits. */ -+ /* Test literals. */ -+ long long int ll = 9223372036854775807ll; -+ long long int nll = -9223372036854775807LL; -+ unsigned long long int ull = 18446744073709551615ULL; -+ /* Test constant expressions. */ -+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) -+ ? 1 : -1)]; -+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 -+ ? 1 : -1)]; -+ int i = 63; -+int -+main () -+{ -+/* Test availability of runtime routines for shift and division. */ -+ long long int llmax = 9223372036854775807ll; -+ unsigned long long int ullmax = 18446744073709551615ull; -+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) -+ | (llmax / ll) | (llmax % ll) -+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) -+ | (ullmax / ull) | (ullmax % ull)); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ ac_cv_type_unsigned_long_long_int=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 -+$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } -+ if test $ac_cv_type_unsigned_long_long_int = yes; then -+ -+$as_echo "@%:@define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 -+$as_echo_n "checking for long long int... " >&6; } -+if ${ac_cv_type_long_long_int+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_type_long_long_int=yes -+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then -+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int -+ if test $ac_cv_type_long_long_int = yes; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ @%:@ifndef LLONG_MAX -+ @%:@ define HALF \ -+ (1LL << (sizeof (long long int) * CHAR_BIT - 2)) -+ @%:@ define LLONG_MAX (HALF - 1 + HALF) -+ @%:@endif -+int -+main () -+{ -+long long int n = 1; -+ int i; -+ for (i = 0; ; i++) -+ { -+ long long int m = n << i; -+ if (m >> i != n) -+ return 1; -+ if (LLONG_MAX / 2 < m) -+ break; -+ } -+ return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ -+else -+ ac_cv_type_long_long_int=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 -+$as_echo "$ac_cv_type_long_long_int" >&6; } -+ if test $ac_cv_type_long_long_int = yes; then -+ -+$as_echo "@%:@define HAVE_LONG_LONG_INT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getline" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETLINE $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 -+$as_echo_n "checking for ssize_t... " >&6; } -+if ${gt_cv_ssize_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int x = sizeof (ssize_t *) + sizeof (ssize_t); -+ return !x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_ssize_t=yes -+else -+ gt_cv_ssize_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 -+$as_echo "$gt_cv_ssize_t" >&6; } -+ if test $gt_cv_ssize_t = no; then -+ -+$as_echo "@%:@define ssize_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_getopt_h='<'getopt.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_getopt_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_getopt_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'getopt.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_getopt_h='<'getopt.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5 -+$as_echo "$gl_cv_next_getopt_h" >&6; } -+ fi -+ NEXT_GETOPT_H=$gl_cv_next_getopt_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'getopt.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_getopt_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_getopt_h = yes; then -+ HAVE_GETOPT_H=1 -+ else -+ HAVE_GETOPT_H=0 -+ fi -+ -+ -+ gl_replace_getopt= -+ -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ for ac_header in getopt.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" -+if test "x$ac_cv_header_getopt_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETOPT_H 1 -+_ACEOF -+ -+else -+ gl_replace_getopt=yes -+fi -+ -+done -+ -+ fi -+ -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ for ac_func in getopt_long_only -+do : -+ ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only" -+if test "x$ac_cv_func_getopt_long_only" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETOPT_LONG_ONLY 1 -+_ACEOF -+ -+else -+ gl_replace_getopt=yes -+fi -+done -+ -+ fi -+ -+ if test -z "$gl_replace_getopt"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5 -+$as_echo_n "checking whether getopt is POSIX compatible... " >&6; } -+if ${gl_cv_func_getopt_posix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $cross_compiling = no; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char a[] = "-a"; -+ static char foo[] = "foo"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, a, foo, bar, NULL }; -+ int c; -+ -+ c = getopt (4, argv, "ab"); -+ if (!(c == 'a')) -+ return 1; -+ c = getopt (4, argv, "ab"); -+ if (!(c == -1)) -+ return 2; -+ if (!(optind == 2)) -+ return 3; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_posix=maybe -+else -+ gl_cv_func_getopt_posix=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ if test $gl_cv_func_getopt_posix = maybe; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char donald[] = "donald"; -+ static char p[] = "-p"; -+ static char billy[] = "billy"; -+ static char duck[] = "duck"; -+ static char a[] = "-a"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; -+ int c; -+ -+ c = getopt (7, argv, "+abp:q:"); -+ if (!(c == -1)) -+ return 4; -+ if (!(strcmp (argv[0], "program") == 0)) -+ return 5; -+ if (!(strcmp (argv[1], "donald") == 0)) -+ return 6; -+ if (!(strcmp (argv[2], "-p") == 0)) -+ return 7; -+ if (!(strcmp (argv[3], "billy") == 0)) -+ return 8; -+ if (!(strcmp (argv[4], "duck") == 0)) -+ return 9; -+ if (!(strcmp (argv[5], "-a") == 0)) -+ return 10; -+ if (!(strcmp (argv[6], "bar") == 0)) -+ return 11; -+ if (!(optind == 1)) -+ return 12; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_posix=maybe -+else -+ gl_cv_func_getopt_posix=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ if test $gl_cv_func_getopt_posix = maybe; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char ab[] = "-ab"; -+ char *argv[3] = { program, ab, NULL }; -+ if (getopt (2, argv, "ab:") != 'a') -+ return 13; -+ if (getopt (2, argv, "ab:") != '?') -+ return 14; -+ if (optopt != 'b') -+ return 15; -+ if (optind != 2) -+ return 16; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_posix=yes -+else -+ gl_cv_func_getopt_posix=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ else -+ case "$host_os" in -+ darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; -+ *) gl_cv_func_getopt_posix="guessing yes";; -+ esac -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5 -+$as_echo "$gl_cv_func_getopt_posix" >&6; } -+ case "$gl_cv_func_getopt_posix" in -+ *no) gl_replace_getopt=yes ;; -+ esac -+ fi -+ -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 -+$as_echo_n "checking for working GNU getopt function... " >&6; } -+if ${gl_cv_func_getopt_gnu+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the -+ # optstring is necessary for programs like m4 that have POSIX-mandated -+ # semantics for supporting options interspersed with files. -+ # Also, since getopt_long is a GNU extension, we require optind=0. -+ # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; -+ # so take care to revert to the correct (non-)export state. -+ gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' -+ case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data[1024]; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+ -+int -+main () -+{ -+ -+ int result = 0; -+ -+ nocrash_init(); -+ -+ /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, -+ and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, -+ OSF/1 5.1, Solaris 10. */ -+ { -+ static char conftest[] = "conftest"; -+ static char plus[] = "-+"; -+ char *argv[3] = { conftest, plus, NULL }; -+ opterr = 0; -+ if (getopt (2, argv, "+a") != '?') -+ result |= 1; -+ } -+ /* This code succeeds on glibc 2.8, mingw, -+ and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, -+ IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ -+ { -+ static char program[] = "program"; -+ static char p[] = "-p"; -+ static char foo[] = "foo"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, p, foo, bar, NULL }; -+ -+ optind = 1; -+ if (getopt (4, argv, "p::") != 'p') -+ result |= 2; -+ else if (optarg != NULL) -+ result |= 4; -+ else if (getopt (4, argv, "p::") != -1) -+ result |= 6; -+ else if (optind != 2) -+ result |= 8; -+ } -+ /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ -+ { -+ static char program[] = "program"; -+ static char foo[] = "foo"; -+ static char p[] = "-p"; -+ char *argv[] = { program, foo, p, NULL }; -+ optind = 0; -+ if (getopt (3, argv, "-p") != 1) -+ result |= 16; -+ else if (getopt (3, argv, "-p") != 'p') -+ result |= 16; -+ } -+ /* This code fails on glibc 2.11. */ -+ { -+ static char program[] = "program"; -+ static char b[] = "-b"; -+ static char a[] = "-a"; -+ char *argv[] = { program, b, a, NULL }; -+ optind = opterr = 0; -+ if (getopt (3, argv, "+:a:b") != 'b') -+ result |= 32; -+ else if (getopt (3, argv, "+:a:b") != ':') -+ result |= 32; -+ } -+ /* This code dumps core on glibc 2.14. */ -+ { -+ static char program[] = "program"; -+ static char w[] = "-W"; -+ static char dummy[] = "dummy"; -+ char *argv[] = { program, w, dummy, NULL }; -+ optind = opterr = 1; -+ if (getopt (3, argv, "W;") != 'W') -+ result |= 64; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_gnu=yes -+else -+ gl_cv_func_getopt_gnu=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ case $gl_had_POSIXLY_CORRECT in -+ exported) ;; -+ yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;; -+ *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5 -+$as_echo "$gl_cv_func_getopt_gnu" >&6; } -+ if test "$gl_cv_func_getopt_gnu" != yes; then -+ gl_replace_getopt=yes -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5 -+$as_echo_n "checking for working GNU getopt_long function... " >&6; } -+if ${gl_cv_func_getopt_long_gnu+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; -+ *) gl_cv_func_getopt_long_gnu="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+int -+main () -+{ -+static const struct option long_options[] = -+ { -+ { "xtremely-",no_argument, NULL, 1003 }, -+ { "xtra", no_argument, NULL, 1001 }, -+ { "xtreme", no_argument, NULL, 1002 }, -+ { "xtremely", no_argument, NULL, 1003 }, -+ { NULL, 0, NULL, 0 } -+ }; -+ /* This code fails on OpenBSD 5.0. */ -+ { -+ static char program[] = "program"; -+ static char xtremel[] = "--xtremel"; -+ char *argv[] = { program, xtremel, NULL }; -+ int option_index; -+ optind = 1; opterr = 0; -+ if (getopt_long (2, argv, "", long_options, &option_index) != 1003) -+ return 1; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_long_gnu=yes -+else -+ gl_cv_func_getopt_long_gnu=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5 -+$as_echo "$gl_cv_func_getopt_long_gnu" >&6; } -+ case "$gl_cv_func_getopt_long_gnu" in -+ *yes) ;; -+ *) gl_replace_getopt=yes ;; -+ esac -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ REPLACE_GETOPT=0 -+ if test -n "$gl_replace_getopt"; then -+ REPLACE_GETOPT=1 -+ fi -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ GETOPT_H=getopt.h -+ -+$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h -+ -+ -+ -+ fi -+ -+ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getenv" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETENV $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getpass" "ac_cv_have_decl_getpass" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getpass" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETPASS $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "flockfile" "ac_cv_have_decl_flockfile" "$ac_includes_default" -+if test "x$ac_cv_have_decl_flockfile" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FLOCKFILE $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "funlockfile" "ac_cv_have_decl_funlockfile" "$ac_includes_default" -+if test "x$ac_cv_have_decl_funlockfile" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FUNLOCKFILE $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+: -+ -+ -+ -+ -+ -+ GNULIB_GETTIMEOFDAY=0; -+ HAVE_GETTIMEOFDAY=1; -+ HAVE_STRUCT_TIMEVAL=1; -+ HAVE_SYS_TIME_H=1; -+ REPLACE_GETTIMEOFDAY=0; -+ REPLACE_STRUCT_TIMEVAL=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_time_h='<'sys/time.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_time_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/time.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_time_h='<'sys/time.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 -+$as_echo "$gl_cv_next_sys_time_h" >&6; } -+ fi -+ NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/time.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_time_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_time_h != yes; then -+ HAVE_SYS_TIME_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 -+$as_echo_n "checking for struct timeval... " >&6; } -+if ${gl_cv_sys_struct_timeval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #if HAVE_WINSOCK2_H -+ # include -+ #endif -+ -+int -+main () -+{ -+static struct timeval x; x.tv_sec = x.tv_usec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timeval=yes -+else -+ gl_cv_sys_struct_timeval=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 -+$as_echo "$gl_cv_sys_struct_timeval" >&6; } -+ if test $gl_cv_sys_struct_timeval != yes; then -+ HAVE_STRUCT_TIMEVAL=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 -+$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } -+if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #if HAVE_WINSOCK2_H -+ # include -+ #endif -+ -+int -+main () -+{ -+static struct timeval x; -+ typedef int verify_tv_sec_type[ -+ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 -+ ]; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timeval_tv_sec=yes -+else -+ gl_cv_sys_struct_timeval_tv_sec=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 -+$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } -+ if test $gl_cv_sys_struct_timeval_tv_sec != yes; then -+ REPLACE_STRUCT_TIMEVAL=1 -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "X$prefix" = "XNONE"; then -+ acl_final_prefix="$ac_default_prefix" -+ else -+ acl_final_prefix="$prefix" -+ fi -+ if test "X$exec_prefix" = "XNONE"; then -+ acl_final_exec_prefix='${prefix}' -+ else -+ acl_final_exec_prefix="$exec_prefix" -+ fi -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" -+ prefix="$acl_save_prefix" -+ -+ -+ -+@%:@ Check whether --with-gnu-ld was given. -+if test "${with_gnu_ld+set}" = set; then : -+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes -+else -+ with_gnu_ld=no -+fi -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+ac_prog=ld -+if test "$GCC" = yes; then -+ # Check if gcc -print-prog-name=ld gives a path. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -+$as_echo_n "checking for ld used by $CC... " >&6; } -+ case $host in -+ *-*-mingw*) -+ # gcc leaves a trailing carriage return which upsets mingw -+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; -+ *) -+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; -+ esac -+ case $ac_prog in -+ # Accept absolute paths. -+ [\\/]* | ?:[\\/]*) -+ re_direlt='/[^/][^/]*/\.\./' -+ # Canonicalize the pathname of ld -+ ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` -+ while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do -+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` -+ done -+ test -z "$LD" && LD="$ac_prog" -+ ;; -+ "") -+ # If it fails, then pretend we aren't using GCC. -+ ac_prog=ld -+ ;; -+ *) -+ # If it is relative, then search for the first ld in PATH. -+ with_gnu_ld=unknown -+ ;; -+ esac -+elif test "$with_gnu_ld" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -+$as_echo_n "checking for GNU ld... " >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -+$as_echo_n "checking for non-GNU ld... " >&6; } -+fi -+if ${acl_cv_path_LD+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test -z "$LD"; then -+ acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$acl_save_ifs" -+ test -z "$ac_dir" && ac_dir=. -+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then -+ acl_cv_path_LD="$ac_dir/$ac_prog" -+ # Check to see if the program is GNU ld. I'd rather use --version, -+ # but apparently some variants of GNU ld only accept -v. -+ # Break only if it was the GNU/non-GNU ld that we prefer. -+ case `"$acl_cv_path_LD" -v 2>&1 &5 -+$as_echo "$LD" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -+if ${acl_cv_prog_gnu_ld+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # I'd rather use --version here, but apparently some GNU lds only accept -v. -+case `$LD -v 2>&1 &5 -+$as_echo "$acl_cv_prog_gnu_ld" >&6; } -+with_gnu_ld=$acl_cv_prog_gnu_ld -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 -+$as_echo_n "checking for shared library run path origin... " >&6; } -+if ${acl_cv_rpath+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ -+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh -+ . ./conftest.sh -+ rm -f ./conftest.sh -+ acl_cv_rpath=done -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 -+$as_echo "$acl_cv_rpath" >&6; } -+ wl="$acl_cv_wl" -+ acl_libext="$acl_cv_libext" -+ acl_shlibext="$acl_cv_shlibext" -+ acl_libname_spec="$acl_cv_libname_spec" -+ acl_library_names_spec="$acl_cv_library_names_spec" -+ acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" -+ acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" -+ acl_hardcode_direct="$acl_cv_hardcode_direct" -+ acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" -+ @%:@ Check whether --enable-rpath was given. -+if test "${enable_rpath+set}" = set; then : -+ enableval=$enable_rpath; : -+else -+ enable_rpath=yes -+fi -+ -+ -+ -+ -+ acl_libdirstem=lib -+ acl_libdirstem2= -+ case "$host_os" in -+ solaris*) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 -+$as_echo_n "checking for 64-bit host... " >&6; } -+if ${gl_cv_solaris_64bit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef _LP64 -+sixtyfour bits -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "sixtyfour bits" >/dev/null 2>&1; then : -+ gl_cv_solaris_64bit=yes -+else -+ gl_cv_solaris_64bit=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 -+$as_echo "$gl_cv_solaris_64bit" >&6; } -+ if test $gl_cv_solaris_64bit = yes; then -+ acl_libdirstem=lib/64 -+ case "$host_cpu" in -+ sparc*) acl_libdirstem2=lib/sparcv9 ;; -+ i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; -+ esac -+ fi -+ ;; -+ *) -+ searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` -+ if test -n "$searchpath"; then -+ acl_save_IFS="${IFS= }"; IFS=":" -+ for searchdir in $searchpath; do -+ if test -d "$searchdir"; then -+ case "$searchdir" in -+ */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; -+ */../ | */.. ) -+ # Better ignore directories of this form. They are misleading. -+ ;; -+ *) searchdir=`cd "$searchdir" && pwd` -+ case "$searchdir" in -+ */lib64 ) acl_libdirstem=lib64 ;; -+ esac ;; -+ esac -+ fi -+ done -+ IFS="$acl_save_IFS" -+ fi -+ ;; -+ esac -+ test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ use_additional=yes -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ -+@%:@ Check whether --with-libiconv-prefix was given. -+if test "${with_libiconv_prefix+set}" = set; then : -+ withval=$with_libiconv_prefix; -+ if test "X$withval" = "Xno"; then -+ use_additional=no -+ else -+ if test "X$withval" = "X"; then -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ else -+ additional_includedir="$withval/include" -+ additional_libdir="$withval/$acl_libdirstem" -+ if test "$acl_libdirstem2" != "$acl_libdirstem" \ -+ && ! test -d "$withval/$acl_libdirstem"; then -+ additional_libdir="$withval/$acl_libdirstem2" -+ fi -+ fi -+ fi -+ -+fi -+ -+ LIBICONV= -+ LTLIBICONV= -+ INCICONV= -+ LIBICONV_PREFIX= -+ HAVE_LIBICONV= -+ rpathdirs= -+ ltrpathdirs= -+ names_already_handled= -+ names_next_round='iconv ' -+ while test -n "$names_next_round"; do -+ names_this_round="$names_next_round" -+ names_next_round= -+ for name in $names_this_round; do -+ already_handled= -+ for n in $names_already_handled; do -+ if test "$n" = "$name"; then -+ already_handled=yes -+ break -+ fi -+ done -+ if test -z "$already_handled"; then -+ names_already_handled="$names_already_handled $name" -+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` -+ eval value=\"\$HAVE_LIB$uppername\" -+ if test -n "$value"; then -+ if test "$value" = yes; then -+ eval value=\"\$LIB$uppername\" -+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" -+ eval value=\"\$LTLIB$uppername\" -+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" -+ else -+ : -+ fi -+ else -+ found_dir= -+ found_la= -+ found_so= -+ found_a= -+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name -+ if test -n "$acl_shlibext"; then -+ shrext=".$acl_shlibext" # typically: shrext=.so -+ else -+ shrext= -+ fi -+ if test $use_additional = yes; then -+ dir="$additional_libdir" -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ for x in $LDFLAGS $LTLIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ case "$x" in -+ -L*) -+ dir=`echo "X$x" | sed -e 's/^X-L//'` -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ ;; -+ esac -+ if test "X$found_dir" != "X"; then -+ break -+ fi -+ done -+ fi -+ if test "X$found_dir" != "X"; then -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" -+ if test "X$found_so" != "X"; then -+ if test "$enable_rpath" = no \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ else -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $found_dir" -+ fi -+ if test "$acl_hardcode_direct" = yes; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ else -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $found_dir" -+ fi -+ else -+ haveit= -+ for x in $LDFLAGS $LIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" -+ fi -+ if test "$acl_hardcode_minus_L" != no; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ else -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" -+ fi -+ fi -+ fi -+ fi -+ else -+ if test "X$found_a" != "X"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" -+ else -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" -+ fi -+ fi -+ additional_includedir= -+ case "$found_dir" in -+ */$acl_libdirstem | */$acl_libdirstem/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` -+ if test "$name" = 'iconv'; then -+ LIBICONV_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ */$acl_libdirstem2 | */$acl_libdirstem2/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` -+ if test "$name" = 'iconv'; then -+ LIBICONV_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ esac -+ if test "X$additional_includedir" != "X"; then -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ for x in $CPPFLAGS $INCICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ fi -+ if test -n "$found_la"; then -+ save_libdir="$libdir" -+ case "$found_la" in -+ */* | *\\*) . "$found_la" ;; -+ *) . "./$found_la" ;; -+ esac -+ libdir="$save_libdir" -+ for dep in $dependency_libs; do -+ case "$dep" in -+ -L*) -+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` -+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ -+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then -+ haveit= -+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ -+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ haveit= -+ for x in $LDFLAGS $LIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" -+ fi -+ fi -+ haveit= -+ for x in $LDFLAGS $LTLIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" -+ fi -+ fi -+ fi -+ fi -+ ;; -+ -R*) -+ dir=`echo "X$dep" | sed -e 's/^X-R//'` -+ if test "$enable_rpath" != no; then -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $dir" -+ fi -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $dir" -+ fi -+ fi -+ ;; -+ -l*) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` -+ ;; -+ *.la) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` -+ ;; -+ *) -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" -+ ;; -+ esac -+ done -+ fi -+ else -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" -+ fi -+ fi -+ fi -+ done -+ done -+ if test "X$rpathdirs" != "X"; then -+ if test -n "$acl_hardcode_libdir_separator"; then -+ alldirs= -+ for found_dir in $rpathdirs; do -+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" -+ done -+ acl_save_libdir="$libdir" -+ libdir="$alldirs" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" -+ else -+ for found_dir in $rpathdirs; do -+ acl_save_libdir="$libdir" -+ libdir="$found_dir" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" -+ done -+ fi -+ fi -+ if test "X$ltrpathdirs" != "X"; then -+ for found_dir in $ltrpathdirs; do -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" -+ done -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ICONV=0; -+ ICONV_CONST=; -+ REPLACE_ICONV=0; -+ REPLACE_ICONV_OPEN=0; -+ REPLACE_ICONV_UTF=0; -+ ICONV_H=''; -+ if test -n "$ICONV_H"; then -+ GL_GENERATE_ICONV_H_TRUE= -+ GL_GENERATE_ICONV_H_FALSE='#' -+else -+ GL_GENERATE_ICONV_H_TRUE='#' -+ GL_GENERATE_ICONV_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ -+ am_save_CPPFLAGS="$CPPFLAGS" -+ -+ for element in $INCICONV; do -+ haveit= -+ for x in $CPPFLAGS; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X$element"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" -+ fi -+ done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -+$as_echo_n "checking for iconv... " >&6; } -+if ${am_cv_func_iconv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_cv_func_iconv="no, consider installing GNU libiconv" -+ am_cv_lib_iconv=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test "$am_cv_func_iconv" != yes; then -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBICONV" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_lib_iconv=yes -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$am_save_LIBS" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 -+$as_echo "$am_cv_func_iconv" >&6; } -+ if test "$am_cv_func_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 -+$as_echo_n "checking for working iconv... " >&6; } -+if ${am_cv_func_iconv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_save_LIBS="$LIBS" -+ if test $am_cv_lib_iconv = yes; then -+ LIBS="$LIBS $LIBICONV" -+ fi -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; -+ *) am_cv_func_iconv_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful -+ returns. */ -+ { -+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); -+ if (cd_utf8_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\342\202\254"; /* EURO SIGN */ -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_utf8_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 1; -+ iconv_close (cd_utf8_to_88591); -+ } -+ } -+ /* Test against Solaris 10 bug: Failures are not distinguishable from -+ successful returns. */ -+ { -+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); -+ if (cd_ascii_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\263"; -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_ascii_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 2; -+ iconv_close (cd_ascii_to_88591); -+ } -+ } -+ /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304"; -+ static char buf[2] = { (char)0xDE, (char)0xAD }; -+ const char *inptr = input; -+ size_t inbytesleft = 1; -+ char *outptr = buf; -+ size_t outbytesleft = 1; -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) -+ result |= 4; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#if 0 /* This bug could be worked around by the caller. */ -+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; -+ char buf[50]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if ((int)res > 0) -+ result |= 8; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#endif -+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is -+ provided. */ -+ if (/* Try standardized names. */ -+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) -+ /* Try IRIX, OSF/1 names. */ -+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) -+ /* Try AIX names. */ -+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) -+ /* Try HP-UX names. */ -+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) -+ result |= 16; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ am_cv_func_iconv_works=yes -+else -+ am_cv_func_iconv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ LIBS="$am_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 -+$as_echo "$am_cv_func_iconv_works" >&6; } -+ case "$am_cv_func_iconv_works" in -+ *no) am_func_iconv=no am_cv_lib_iconv=no ;; -+ *) am_func_iconv=yes ;; -+ esac -+ else -+ am_func_iconv=no am_cv_lib_iconv=no -+ fi -+ if test "$am_func_iconv" = yes; then -+ -+$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h -+ -+ fi -+ if test "$am_cv_lib_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 -+$as_echo_n "checking how to link with libiconv... " >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 -+$as_echo "$LIBICONV" >&6; } -+ else -+ CPPFLAGS="$am_save_CPPFLAGS" -+ LIBICONV= -+ LTLIBICONV= -+ fi -+ -+ -+ -+ if test "$am_cv_func_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 -+$as_echo_n "checking for iconv declaration... " >&6; } -+ if ${am_cv_proto_iconv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) -+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); -+#else -+size_t iconv(); -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ am_cv_proto_iconv_arg1="" -+else -+ am_cv_proto_iconv_arg1="const" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" -+fi -+ -+ am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: -+ $am_cv_proto_iconv" >&5 -+$as_echo " -+ $am_cv_proto_iconv" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define ICONV_CONST $am_cv_proto_iconv_arg1 -+_ACEOF -+ -+ -+ if test -n "$am_cv_proto_iconv_arg1"; then -+ ICONV_CONST="const" -+ fi -+ -+ fi -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 -+$as_echo_n "checking for inline... " >&6; } -+if ${ac_cv_c_inline+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_inline=no -+for ac_kw in inline __inline__ __inline; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __cplusplus -+typedef int foo_t; -+static $ac_kw foo_t static_foo () {return 0; } -+$ac_kw foo_t foo () {return 0; } -+#endif -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_inline=$ac_kw -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test "$ac_cv_c_inline" != no && break -+done -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 -+$as_echo "$ac_cv_c_inline" >&6; } -+ -+case $ac_cv_c_inline in -+ inline | yes) ;; -+ *) -+ case $ac_cv_c_inline in -+ no) ac_val=;; -+ *) ac_val=$ac_cv_c_inline;; -+ esac -+ cat >>confdefs.h <<_ACEOF -+#ifndef __cplusplus -+#define inline $ac_val -+#endif -+_ACEOF -+ ;; -+esac -+ -+ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" -+if test "x$ac_cv_type_off_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define off_t long int -+_ACEOF -+ -+fi -+ -+ -+ -+ -+ -+ -+ gl_cv_c_multiarch=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ arch= -+ prev= -+ for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do -+ if test -n "$prev"; then -+ case $word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$arch" || test "$arch" = "$word"; then -+ arch="$word" -+ else -+ gl_cv_c_multiarch=yes -+ fi -+ ;; -+ esac -+ prev= -+ else -+ if test "x$word" = "x-arch"; then -+ prev=arch -+ fi -+ fi -+ done -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $gl_cv_c_multiarch = yes; then -+ APPLE_UNIVERSAL_BUILD=1 -+ else -+ APPLE_UNIVERSAL_BUILD=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_type_long_long_int = yes; then -+ HAVE_LONG_LONG_INT=1 -+ else -+ HAVE_LONG_LONG_INT=0 -+ fi -+ -+ -+ if test $ac_cv_type_unsigned_long_long_int = yes; then -+ HAVE_UNSIGNED_LONG_LONG_INT=1 -+ else -+ HAVE_UNSIGNED_LONG_LONG_INT=0 -+ fi -+ -+ -+ -+ if test $ac_cv_header_wchar_h = yes; then -+ HAVE_WCHAR_H=1 -+ else -+ HAVE_WCHAR_H=0 -+ fi -+ -+ -+ if test $ac_cv_header_inttypes_h = yes; then -+ HAVE_INTTYPES_H=1 -+ else -+ HAVE_INTTYPES_H=0 -+ fi -+ -+ -+ if test $ac_cv_header_sys_types_h = yes; then -+ HAVE_SYS_TYPES_H=1 -+ else -+ HAVE_SYS_TYPES_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdint_h='<'stdint.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdint_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_stdint_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdint.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_stdint_h='<'stdint.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 -+$as_echo "$gl_cv_next_stdint_h" >&6; } -+ fi -+ NEXT_STDINT_H=$gl_cv_next_stdint_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdint.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdint_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_stdint_h = yes; then -+ HAVE_STDINT_H=1 -+ else -+ HAVE_STDINT_H=0 -+ fi -+ -+ -+ if test $ac_cv_header_stdint_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 -+$as_echo_n "checking whether stdint.h conforms to C99... " >&6; } -+if ${gl_cv_header_working_stdint_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_header_working_stdint_h=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -+#include -+/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ -+#if !(defined WCHAR_MIN && defined WCHAR_MAX) -+#error "WCHAR_MIN, WCHAR_MAX not defined in " -+#endif -+ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ -+#ifdef INT8_MAX -+int8_t a1 = INT8_MAX; -+int8_t a1min = INT8_MIN; -+#endif -+#ifdef INT16_MAX -+int16_t a2 = INT16_MAX; -+int16_t a2min = INT16_MIN; -+#endif -+#ifdef INT32_MAX -+int32_t a3 = INT32_MAX; -+int32_t a3min = INT32_MIN; -+#endif -+#ifdef INT64_MAX -+int64_t a4 = INT64_MAX; -+int64_t a4min = INT64_MIN; -+#endif -+#ifdef UINT8_MAX -+uint8_t b1 = UINT8_MAX; -+#else -+typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; -+#endif -+#ifdef UINT16_MAX -+uint16_t b2 = UINT16_MAX; -+#endif -+#ifdef UINT32_MAX -+uint32_t b3 = UINT32_MAX; -+#endif -+#ifdef UINT64_MAX -+uint64_t b4 = UINT64_MAX; -+#endif -+int_least8_t c1 = INT8_C (0x7f); -+int_least8_t c1max = INT_LEAST8_MAX; -+int_least8_t c1min = INT_LEAST8_MIN; -+int_least16_t c2 = INT16_C (0x7fff); -+int_least16_t c2max = INT_LEAST16_MAX; -+int_least16_t c2min = INT_LEAST16_MIN; -+int_least32_t c3 = INT32_C (0x7fffffff); -+int_least32_t c3max = INT_LEAST32_MAX; -+int_least32_t c3min = INT_LEAST32_MIN; -+int_least64_t c4 = INT64_C (0x7fffffffffffffff); -+int_least64_t c4max = INT_LEAST64_MAX; -+int_least64_t c4min = INT_LEAST64_MIN; -+uint_least8_t d1 = UINT8_C (0xff); -+uint_least8_t d1max = UINT_LEAST8_MAX; -+uint_least16_t d2 = UINT16_C (0xffff); -+uint_least16_t d2max = UINT_LEAST16_MAX; -+uint_least32_t d3 = UINT32_C (0xffffffff); -+uint_least32_t d3max = UINT_LEAST32_MAX; -+uint_least64_t d4 = UINT64_C (0xffffffffffffffff); -+uint_least64_t d4max = UINT_LEAST64_MAX; -+int_fast8_t e1 = INT_FAST8_MAX; -+int_fast8_t e1min = INT_FAST8_MIN; -+int_fast16_t e2 = INT_FAST16_MAX; -+int_fast16_t e2min = INT_FAST16_MIN; -+int_fast32_t e3 = INT_FAST32_MAX; -+int_fast32_t e3min = INT_FAST32_MIN; -+int_fast64_t e4 = INT_FAST64_MAX; -+int_fast64_t e4min = INT_FAST64_MIN; -+uint_fast8_t f1 = UINT_FAST8_MAX; -+uint_fast16_t f2 = UINT_FAST16_MAX; -+uint_fast32_t f3 = UINT_FAST32_MAX; -+uint_fast64_t f4 = UINT_FAST64_MAX; -+#ifdef INTPTR_MAX -+intptr_t g = INTPTR_MAX; -+intptr_t gmin = INTPTR_MIN; -+#endif -+#ifdef UINTPTR_MAX -+uintptr_t h = UINTPTR_MAX; -+#endif -+intmax_t i = INTMAX_MAX; -+uintmax_t j = UINTMAX_MAX; -+ -+#include /* for CHAR_BIT */ -+#define TYPE_MINIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) -+#define TYPE_MAXIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+struct s { -+ int check_PTRDIFF: -+ PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) -+ && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) -+ ? 1 : -1; -+ /* Detect bug in FreeBSD 6.0 / ia64. */ -+ int check_SIG_ATOMIC: -+ SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) -+ && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) -+ ? 1 : -1; -+ int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; -+ int check_WCHAR: -+ WCHAR_MIN == TYPE_MINIMUM (wchar_t) -+ && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) -+ ? 1 : -1; -+ /* Detect bug in mingw. */ -+ int check_WINT: -+ WINT_MIN == TYPE_MINIMUM (wint_t) -+ && WINT_MAX == TYPE_MAXIMUM (wint_t) -+ ? 1 : -1; -+ -+ /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ -+ int check_UINT8_C: -+ (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; -+ int check_UINT16_C: -+ (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; -+ -+ /* Detect bugs in OpenBSD 3.9 stdint.h. */ -+#ifdef UINT8_MAX -+ int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; -+#endif -+#ifdef UINT16_MAX -+ int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; -+#endif -+#ifdef UINT32_MAX -+ int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; -+#endif -+#ifdef UINT64_MAX -+ int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; -+#endif -+ int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; -+ int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; -+ int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; -+ int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; -+ int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; -+ int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; -+ int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; -+ int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; -+ int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; -+ int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; -+ int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; -+}; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if test "$cross_compiling" = yes; then : -+ gl_cv_header_working_stdint_h=yes -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -+#include -+ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ -+#include -+#include -+#define MVAL(macro) MVAL1(macro) -+#define MVAL1(expression) #expression -+static const char *macro_values[] = -+ { -+#ifdef INT8_MAX -+ MVAL (INT8_MAX), -+#endif -+#ifdef INT16_MAX -+ MVAL (INT16_MAX), -+#endif -+#ifdef INT32_MAX -+ MVAL (INT32_MAX), -+#endif -+#ifdef INT64_MAX -+ MVAL (INT64_MAX), -+#endif -+#ifdef UINT8_MAX -+ MVAL (UINT8_MAX), -+#endif -+#ifdef UINT16_MAX -+ MVAL (UINT16_MAX), -+#endif -+#ifdef UINT32_MAX -+ MVAL (UINT32_MAX), -+#endif -+#ifdef UINT64_MAX -+ MVAL (UINT64_MAX), -+#endif -+ NULL -+ }; -+ -+int -+main () -+{ -+ -+ const char **mv; -+ for (mv = macro_values; *mv != NULL; mv++) -+ { -+ const char *value = *mv; -+ /* Test whether it looks like a cast expression. */ -+ if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 -+ || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 -+ || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 -+ || strncmp (value, "((int)"/*)*/, 6) == 0 -+ || strncmp (value, "((signed short)"/*)*/, 15) == 0 -+ || strncmp (value, "((signed char)"/*)*/, 14) == 0) -+ return mv - macro_values + 1; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_header_working_stdint_h=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 -+$as_echo "$gl_cv_header_working_stdint_h" >&6; } -+ fi -+ if test "$gl_cv_header_working_stdint_h" = yes; then -+ STDINT_H= -+ else -+ for ac_header in sys/inttypes.h sys/bitypes.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_sys_inttypes_h = yes; then -+ HAVE_SYS_INTTYPES_H=1 -+ else -+ HAVE_SYS_INTTYPES_H=0 -+ fi -+ -+ if test $ac_cv_header_sys_bitypes_h = yes; then -+ HAVE_SYS_BITYPES_H=1 -+ else -+ HAVE_SYS_BITYPES_H=0 -+ fi -+ -+ -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ -+ for gltype in ptrdiff_t size_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 -+$as_echo_n "checking for bit size of $gltype... " >&6; } -+if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+#include "; then : -+ -+else -+ result=unknown -+fi -+ -+ eval gl_cv_bitsizeof_${gltype}=\$result -+ -+fi -+eval ac_res=\$gl_cv_bitsizeof_${gltype} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval result=\$gl_cv_bitsizeof_${gltype} -+ if test $result = unknown; then -+ result=0 -+ fi -+ GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ cat >>confdefs.h <<_ACEOF -+@%:@define BITSIZEOF_${GLTYPE} $result -+_ACEOF -+ -+ eval BITSIZEOF_${GLTYPE}=\$result -+ done -+ -+ -+ fi -+ -+ -+ for gltype in sig_atomic_t wchar_t wint_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 -+$as_echo_n "checking for bit size of $gltype... " >&6; } -+if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+#include "; then : -+ -+else -+ result=unknown -+fi -+ -+ eval gl_cv_bitsizeof_${gltype}=\$result -+ -+fi -+eval ac_res=\$gl_cv_bitsizeof_${gltype} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval result=\$gl_cv_bitsizeof_${gltype} -+ if test $result = unknown; then -+ result=0 -+ fi -+ GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ cat >>confdefs.h <<_ACEOF -+@%:@define BITSIZEOF_${GLTYPE} $result -+_ACEOF -+ -+ eval BITSIZEOF_${GLTYPE}=\$result -+ done -+ -+ -+ -+ -+ for gltype in sig_atomic_t wchar_t wint_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 -+$as_echo_n "checking whether $gltype is signed... " >&6; } -+if eval \${gl_cv_type_${gltype}_signed+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ result=yes -+else -+ result=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ eval gl_cv_type_${gltype}_signed=\$result -+ -+fi -+eval ac_res=\$gl_cv_type_${gltype}_signed -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval result=\$gl_cv_type_${gltype}_signed -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ if test "$result" = yes; then -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIGNED_${GLTYPE} 1 -+_ACEOF -+ -+ eval HAVE_SIGNED_${GLTYPE}=1 -+ else -+ eval HAVE_SIGNED_${GLTYPE}=0 -+ fi -+ done -+ -+ -+ gl_cv_type_ptrdiff_t_signed=yes -+ gl_cv_type_size_t_signed=no -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ -+ for gltype in ptrdiff_t size_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 -+$as_echo_n "checking for $gltype integer literal suffix... " >&6; } -+if eval \${gl_cv_type_${gltype}_suffix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ eval gl_cv_type_${gltype}_suffix=no -+ eval result=\$gl_cv_type_${gltype}_signed -+ if test "$result" = yes; then -+ glsufu= -+ else -+ glsufu=u -+ fi -+ for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do -+ case $glsuf in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ i64) gltype1='__int64';; -+ u) gltype1='unsigned int';; -+ ul) gltype1='unsigned long int';; -+ ull) gltype1='unsigned long long int';; -+ ui64)gltype1='unsigned __int64';; -+ esac -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ extern $gltype foo; -+ extern $gltype1 foo; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ eval gl_cv_type_${gltype}_suffix=\$glsuf -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" != no && break -+ done -+fi -+eval ac_res=\$gl_cv_type_${gltype}_suffix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" = no && result= -+ eval ${GLTYPE}_SUFFIX=\$result -+ cat >>confdefs.h <<_ACEOF -+@%:@define ${GLTYPE}_SUFFIX $result -+_ACEOF -+ -+ done -+ -+ -+ fi -+ -+ -+ for gltype in sig_atomic_t wchar_t wint_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 -+$as_echo_n "checking for $gltype integer literal suffix... " >&6; } -+if eval \${gl_cv_type_${gltype}_suffix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ eval gl_cv_type_${gltype}_suffix=no -+ eval result=\$gl_cv_type_${gltype}_signed -+ if test "$result" = yes; then -+ glsufu= -+ else -+ glsufu=u -+ fi -+ for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do -+ case $glsuf in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ i64) gltype1='__int64';; -+ u) gltype1='unsigned int';; -+ ul) gltype1='unsigned long int';; -+ ull) gltype1='unsigned long long int';; -+ ui64)gltype1='unsigned __int64';; -+ esac -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ extern $gltype foo; -+ extern $gltype1 foo; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ eval gl_cv_type_${gltype}_suffix=\$glsuf -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" != no && break -+ done -+fi -+eval ac_res=\$gl_cv_type_${gltype}_suffix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" = no && result= -+ eval ${GLTYPE}_SUFFIX=\$result -+ cat >>confdefs.h <<_ACEOF -+@%:@define ${GLTYPE}_SUFFIX $result -+_ACEOF -+ -+ done -+ -+ -+ -+ if test $BITSIZEOF_WINT_T -lt 32; then -+ BITSIZEOF_WINT_T=32 -+ fi -+ -+ STDINT_H=stdint.h -+ fi -+ -+ if test -n "$STDINT_H"; then -+ GL_GENERATE_STDINT_H_TRUE= -+ GL_GENERATE_STDINT_H_FALSE='#' -+else -+ GL_GENERATE_STDINT_H_TRUE='#' -+ GL_GENERATE_STDINT_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ GNULIB_IMAXABS=0; -+ GNULIB_IMAXDIV=0; -+ GNULIB_STRTOIMAX=0; -+ GNULIB_STRTOUMAX=0; -+ HAVE_DECL_IMAXABS=1; -+ HAVE_DECL_IMAXDIV=1; -+ HAVE_DECL_STRTOIMAX=1; -+ HAVE_DECL_STRTOUMAX=1; -+ REPLACE_STRTOIMAX=0; -+ INT32_MAX_LT_INTMAX_MAX=1; -+ INT64_MAX_EQ_LONG_MAX='defined _LP64'; -+ PRI_MACROS_BROKEN=0; -+ PRIPTR_PREFIX=__PRIPTR_PREFIX; -+ UINT32_MAX_LT_UINTMAX_MAX=1; -+ UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_inttypes_h='<'inttypes.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_inttypes_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_inttypes_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'inttypes.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_inttypes_h='<'inttypes.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 -+$as_echo "$gl_cv_next_inttypes_h" >&6; } -+ fi -+ NEXT_INTTYPES_H=$gl_cv_next_inttypes_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'inttypes.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_inttypes_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in inttypes.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" -+if test "x$ac_cv_header_inttypes_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INTTYPES_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_inttypes_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 -+$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } -+if ${gt_cv_inttypes_pri_broken+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef PRId32 -+char *p = PRId32; -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_inttypes_pri_broken=no -+else -+ gt_cv_inttypes_pri_broken=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 -+$as_echo "$gt_cv_inttypes_pri_broken" >&6; } -+ fi -+ if test "$gt_cv_inttypes_pri_broken" = yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PRI_MACROS_BROKEN 1 -+_ACEOF -+ -+ PRI_MACROS_BROKEN=1 -+ else -+ PRI_MACROS_BROKEN=0 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } -+if ${gl_cv_cc_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined arm || defined __arm || defined __arm__ -+ mixed_endianness -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "mixed_endianness" >/dev/null 2>&1; then : -+ gl_cv_cc_double_expbit0="unknown" -+else -+ -+ : -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+: -+ case $ac_cv_c_bigendian in #( -+ yes) -+ gl_cv_cc_double_expbit0="word 0 bit 20";; #( -+ no) -+ gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ gl_cv_cc_double_expbit0="unknown" ;; -+ esac -+ -+ -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { double value; unsigned int word[NWORDS]; } memory_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (double x) -+{ -+ memory_double m; -+ size_t i; -+ /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ -+ memset (&m, 0, sizeof (memory_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25); -+ add_to_ored_words (0.5); -+ add_to_ored_words (1.0); -+ add_to_ored_words (2.0); -+ add_to_ored_words (4.0); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_double_expbit0" >&6; } -+ case "$gl_cv_cc_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 -+$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } -+if ${gl_cv_cc_float_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_cc_float_expbit0="word 0 bit 23" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } memory_float; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (float x) -+{ -+ memory_float m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (float) < sizeof (memory_float). */ -+ memset (&m, 0, sizeof (memory_float)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25f); -+ add_to_ored_words (0.5f); -+ add_to_ored_words (1.0f); -+ add_to_ored_words (2.0f); -+ add_to_ored_words (4.0f); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_float_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 -+$as_echo "$gl_cv_cc_float_expbit0" >&6; } -+ case "$gl_cv_cc_float_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ GNULIB_ISWBLANK=0; -+ GNULIB_WCTYPE=0; -+ GNULIB_ISWCTYPE=0; -+ GNULIB_WCTRANS=0; -+ GNULIB_TOWCTRANS=0; -+ HAVE_ISWBLANK=1; -+ HAVE_WCTYPE_T=1; -+ HAVE_WCTRANS_T=1; -+ REPLACE_ISWBLANK=0; -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 -+$as_echo_n "checking for wint_t... " >&6; } -+if ${gt_cv_c_wint_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ wint_t foo = (wchar_t)'\0'; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_c_wint_t=yes -+else -+ gt_cv_c_wint_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 -+$as_echo "$gt_cv_c_wint_t" >&6; } -+ if test $gt_cv_c_wint_t = yes; then -+ -+$as_echo "@%:@define HAVE_WINT_T 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_iswcntrl = yes; then -+ HAVE_ISWCNTRL=1 -+ else -+ HAVE_ISWCNTRL=0 -+ fi -+ -+ -+ -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_wctype_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'wctype.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 -+$as_echo "$gl_cv_next_wctype_h" >&6; } -+ fi -+ NEXT_WCTYPE_H=$gl_cv_next_wctype_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'wctype.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_wctype_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ if test $ac_cv_func_iswcntrl = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 -+$as_echo_n "checking whether iswcntrl works... " >&6; } -+if ${gl_cv_func_iswcntrl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNU_LIBRARY__ == 1 -+ Linux libc5 i18n is broken. -+ #endif -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_iswcntrl_works="guessing yes" -+else -+ gl_cv_func_iswcntrl_works="guessing no" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ int main () { return iswprint ('x') == 0; } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_iswcntrl_works=yes -+else -+ gl_cv_func_iswcntrl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 -+$as_echo "$gl_cv_func_iswcntrl_works" >&6; } -+ fi -+ HAVE_WCTYPE_H=1 -+ else -+ HAVE_WCTYPE_H=0 -+ fi -+ -+ -+ case "$gl_cv_func_iswcntrl_works" in -+ *yes) REPLACE_ISWCNTRL=0 ;; -+ *) REPLACE_ISWCNTRL=1 ;; -+ esac -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ fi -+ -+ if test $REPLACE_ISWCNTRL = 1; then -+ REPLACE_TOWLOWER=1 -+ else -+ for ac_func in towlower -+do : -+ ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" -+if test "x$ac_cv_func_towlower" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TOWLOWER 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_towlower = yes; then -+ REPLACE_TOWLOWER=0 -+ else -+ ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_towlower" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TOWLOWER $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_towlower = yes; then -+ REPLACE_TOWLOWER=1 -+ else -+ REPLACE_TOWLOWER=0 -+ fi -+ fi -+ fi -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then -+ : -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 -+$as_echo_n "checking for wctype_t... " >&6; } -+if ${gl_cv_type_wctype_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ wctype_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctype_t=yes -+else -+ gl_cv_type_wctype_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 -+$as_echo "$gl_cv_type_wctype_t" >&6; } -+ if test $gl_cv_type_wctype_t = no; then -+ HAVE_WCTYPE_T=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 -+$as_echo_n "checking for wctrans_t... " >&6; } -+if ${gl_cv_type_wctrans_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ wctrans_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctrans_t=yes -+else -+ gl_cv_type_wctrans_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 -+$as_echo "$gl_cv_type_wctrans_t" >&6; } -+ if test $gl_cv_type_wctrans_t = no; then -+ HAVE_WCTRANS_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_NL_LANGINFO=0; -+ HAVE_NL_LANGINFO=1; -+ REPLACE_NL_LANGINFO=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5 -+$as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; } -+if ${ac_cv_gnu_library_2_1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) -+ Lucky GNU user -+ #endif -+#endif -+#ifdef __UCLIBC__ -+ Lucky user -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky" >/dev/null 2>&1; then : -+ ac_cv_gnu_library_2_1=yes -+else -+ ac_cv_gnu_library_2_1=no -+fi -+rm -f conftest* -+ -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5 -+$as_echo "$ac_cv_gnu_library_2_1" >&6; } -+ -+ GLIBC21="$ac_cv_gnu_library_2_1" -+ -+ -+ -+ GNULIB_LOCALECONV=0; -+ GNULIB_SETLOCALE=0; -+ GNULIB_DUPLOCALE=0; -+ HAVE_DUPLOCALE=1; -+ REPLACE_LOCALECONV=0; -+ REPLACE_SETLOCALE=0; -+ REPLACE_DUPLOCALE=0; -+ REPLACE_STRUCT_LCONV=0; -+ -+ -+ REPLACE_NULL=0; -+ HAVE_WCHAR_T=1; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 -+$as_echo_n "checking for wchar_t... " >&6; } -+if ${gt_cv_c_wchar_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ wchar_t foo = (wchar_t)'\0'; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_c_wchar_t=yes -+else -+ gt_cv_c_wchar_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 -+$as_echo "$gt_cv_c_wchar_t" >&6; } -+ if test $gt_cv_c_wchar_t = yes; then -+ -+$as_echo "@%:@define HAVE_WCHAR_T 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ STDDEF_H= -+ if test $gt_cv_c_wchar_t = no; then -+ HAVE_WCHAR_T=0 -+ STDDEF_H=stddef.h -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 -+$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } -+if ${gl_cv_decl_null_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int test[2 * (sizeof NULL == sizeof (void *)) -1]; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_null_works=yes -+else -+ gl_cv_decl_null_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 -+$as_echo "$gl_cv_decl_null_works" >&6; } -+ if test $gl_cv_decl_null_works = no; then -+ REPLACE_NULL=1 -+ STDDEF_H=stddef.h -+ fi -+ -+ if test -n "$STDDEF_H"; then -+ GL_GENERATE_STDDEF_H_TRUE= -+ GL_GENERATE_STDDEF_H_FALSE='#' -+else -+ GL_GENERATE_STDDEF_H_TRUE='#' -+ GL_GENERATE_STDDEF_H_FALSE= -+fi -+ -+ if test -n "$STDDEF_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stddef_h='<'stddef.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stddef_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stddef.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 -+$as_echo "$gl_cv_next_stddef_h" >&6; } -+ fi -+ NEXT_STDDEF_H=$gl_cv_next_stddef_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stddef.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stddef_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ gl_threads_api=none -+ LIBTHREAD= -+ LTLIBTHREAD= -+ LIBMULTITHREAD= -+ LTLIBMULTITHREAD= -+ if test "$gl_use_threads" != no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5 -+$as_echo_n "checking whether imported symbols can be declared weak... " >&6; } -+if ${gl_cv_have_weak+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_have_weak=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern void xyzzy (); -+#pragma weak xyzzy -+int -+main () -+{ -+xyzzy(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_have_weak=maybe -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test $gl_cv_have_weak = maybe; then -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifdef __ELF__ -+ Extensible Linking Format -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Extensible Linking Format" >/dev/null 2>&1; then : -+ gl_cv_have_weak="guessing yes" -+else -+ gl_cv_have_weak="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#pragma weak fputs -+int main () -+{ -+ return (fputs == NULL); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_have_weak=yes -+else -+ gl_cv_have_weak=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5 -+$as_echo "$gl_cv_have_weak" >&6; } -+ if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then -+ # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that -+ # it groks . It's added above, in gl_THREADLIB_EARLY_BODY. -+ ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" -+if test "x$ac_cv_header_pthread_h" = xyes; then : -+ gl_have_pthread_h=yes -+else -+ gl_have_pthread_h=no -+fi -+ -+ -+ if test "$gl_have_pthread_h" = yes; then -+ # Other possible tests: -+ # -lpthreads (FSU threads, PCthreads) -+ # -lgthreads -+ gl_have_pthread= -+ # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist -+ # in libc. IRIX 6.5 has the first one in both libc and libpthread, but -+ # the second one only in libpthread, and lock.c needs it. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+pthread_mutex_lock((pthread_mutex_t*)0); -+ pthread_mutexattr_init((pthread_mutexattr_t*)0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_have_pthread=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ # Test for libpthread by looking for pthread_kill. (Not pthread_self, -+ # since it is defined as a macro on OSF/1.) -+ if test -n "$gl_have_pthread"; then -+ # The program links fine without libpthread. But it may actually -+ # need to link with libpthread in order to create multiple threads. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 -+$as_echo_n "checking for pthread_kill in -lpthread... 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Try libpthread and libc_r. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 -+$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } -+if ${ac_cv_lib_pthread_pthread_kill+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lpthread $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char pthread_kill (); -+int -+main () -+{ -+return pthread_kill (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_pthread_pthread_kill=yes -+else -+ ac_cv_lib_pthread_pthread_kill=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5 -+$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } -+if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : -+ gl_have_pthread=yes -+ LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread -+ LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread -+fi -+ -+ if test -z "$gl_have_pthread"; then -+ # For FreeBSD 4. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5 -+$as_echo_n "checking for pthread_kill in -lc_r... 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then -+ additional_libdir="$withval/$acl_libdirstem2" -+ fi -+ fi -+ fi -+ -+fi -+ -+ LIBPTH= -+ LTLIBPTH= -+ INCPTH= -+ LIBPTH_PREFIX= -+ HAVE_LIBPTH= -+ rpathdirs= -+ ltrpathdirs= -+ names_already_handled= -+ names_next_round='pth ' -+ while test -n "$names_next_round"; do -+ names_this_round="$names_next_round" -+ names_next_round= -+ for name in $names_this_round; do -+ already_handled= -+ for n in $names_already_handled; do -+ if test "$n" = "$name"; then -+ already_handled=yes -+ break -+ fi -+ done -+ if test -z "$already_handled"; then -+ names_already_handled="$names_already_handled $name" -+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` -+ eval value=\"\$HAVE_LIB$uppername\" -+ if test -n "$value"; then -+ if test "$value" = yes; then -+ eval value=\"\$LIB$uppername\" -+ test -z "$value" || LIBPTH="${LIBPTH}${LIBPTH:+ }$value" -+ eval value=\"\$LTLIB$uppername\" -+ test -z "$value" || LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$value" -+ else -+ : -+ fi -+ else -+ found_dir= -+ found_la= -+ found_so= -+ found_a= -+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name -+ if test -n "$acl_shlibext"; then -+ shrext=".$acl_shlibext" # typically: shrext=.so -+ else -+ shrext= -+ fi -+ if test $use_additional = yes; then -+ dir="$additional_libdir" -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ for x in $LDFLAGS $LTLIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ case "$x" in -+ -L*) -+ dir=`echo "X$x" | sed -e 's/^X-L//'` -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ ;; -+ esac -+ if test "X$found_dir" != "X"; then -+ break -+ fi -+ done -+ fi -+ if test "X$found_dir" != "X"; then -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$found_dir -l$name" -+ if test "X$found_so" != "X"; then -+ if test "$enable_rpath" = no \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ else -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $found_dir" -+ fi -+ if test "$acl_hardcode_direct" = yes; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ else -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $found_dir" -+ fi -+ else -+ haveit= -+ for x in $LDFLAGS $LIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir" -+ fi -+ if test "$acl_hardcode_minus_L" != no; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ else -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" -+ fi -+ fi -+ fi -+ fi -+ else -+ if test "X$found_a" != "X"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_a" -+ else -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir -l$name" -+ fi -+ fi -+ additional_includedir= -+ case "$found_dir" in -+ */$acl_libdirstem | */$acl_libdirstem/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` -+ if test "$name" = 'pth'; then -+ LIBPTH_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ */$acl_libdirstem2 | */$acl_libdirstem2/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` -+ if test "$name" = 'pth'; then -+ LIBPTH_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ esac -+ if test "X$additional_includedir" != "X"; then -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ for x in $CPPFLAGS $INCPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ INCPTH="${INCPTH}${INCPTH:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ fi -+ if test -n "$found_la"; then -+ save_libdir="$libdir" -+ case "$found_la" in -+ */* | *\\*) . "$found_la" ;; -+ *) . "./$found_la" ;; -+ esac -+ libdir="$save_libdir" -+ for dep in $dependency_libs; do -+ case "$dep" in -+ -L*) -+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` -+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ -+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then -+ haveit= -+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ -+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ haveit= -+ for x in $LDFLAGS $LIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-L$additional_libdir" -+ fi -+ fi -+ haveit= -+ for x in $LDFLAGS $LTLIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$additional_libdir" -+ fi -+ fi -+ fi -+ fi -+ ;; -+ -R*) -+ dir=`echo "X$dep" | sed -e 's/^X-R//'` -+ if test "$enable_rpath" != no; then -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $dir" -+ fi -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $dir" -+ fi -+ fi -+ ;; -+ -l*) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` -+ ;; -+ *.la) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` -+ ;; -+ *) -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$dep" -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$dep" -+ ;; -+ esac -+ done -+ fi -+ else -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-l$name" -+ fi -+ fi -+ fi -+ done -+ done -+ if test "X$rpathdirs" != "X"; then -+ if test -n "$acl_hardcode_libdir_separator"; then -+ alldirs= -+ for found_dir in $rpathdirs; do -+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" -+ done -+ acl_save_libdir="$libdir" -+ libdir="$alldirs" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" -+ else -+ for found_dir in $rpathdirs; do -+ acl_save_libdir="$libdir" -+ libdir="$found_dir" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" -+ done -+ fi -+ fi -+ if test "X$ltrpathdirs" != "X"; then -+ for found_dir in $ltrpathdirs; do -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-R$found_dir" -+ done -+ fi -+ -+ -+ -+ -+ -+ -+ ac_cv_libpth_libs="$LIBPTH" -+ ac_cv_libpth_ltlibs="$LTLIBPTH" -+ ac_cv_libpth_cppflags="$INCPTH" -+ ac_cv_libpth_prefix="$LIBPTH_PREFIX" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libpth_libs" >&5 -+$as_echo "$ac_cv_libpth_libs" >&6; } -+ LIBPTH="$ac_cv_libpth_libs" -+ LTLIBPTH="$ac_cv_libpth_ltlibs" -+ INCPTH="$ac_cv_libpth_cppflags" -+ LIBPTH_PREFIX="$ac_cv_libpth_prefix" -+ -+ for element in $INCPTH; do -+ haveit= -+ for x in $CPPFLAGS; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X$element"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" -+ fi -+ done -+ -+ -+ -+ -+ HAVE_LIBPTH=yes -+ -+ -+ -+ gl_have_pth= -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBPTH" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+pth_self(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_have_pth=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ if test -n "$gl_have_pth"; then -+ gl_threads_api=pth -+ LIBTHREAD="$LIBPTH" -+ LTLIBTHREAD="$LTLIBPTH" -+ LIBMULTITHREAD="$LIBTHREAD" -+ LTLIBMULTITHREAD="$LTLIBTHREAD" -+ -+$as_echo "@%:@define USE_PTH_THREADS 1" >>confdefs.h -+ -+ if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then -+ if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then -+ -+$as_echo "@%:@define USE_PTH_THREADS_WEAK 1" >>confdefs.h -+ -+ LIBTHREAD= -+ LTLIBTHREAD= -+ fi -+ fi -+ else -+ CPPFLAGS="$gl_save_CPPFLAGS" -+ fi -+ fi -+ if test -z "$gl_have_pthread"; then -+ case "$gl_use_threads" in -+ yes | windows | win32) # The 'win32' is for backward compatibility. -+ if { case "$host_os" in -+ mingw*) true;; -+ *) false;; -+ esac -+ }; then -+ gl_threads_api=windows -+ -+$as_echo "@%:@define USE_WINDOWS_THREADS 1" >>confdefs.h -+ -+ fi -+ ;; -+ esac -+ fi -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5 -+$as_echo_n "checking for multithread API to use... " >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5 -+$as_echo "$gl_threads_api" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in stdlib.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdlib_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDLIB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 -+$as_echo_n "checking for GNU libc compatible malloc... " >&6; } -+if ${ac_cv_func_malloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_malloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_malloc_0_nonnull=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *malloc (); -+ #endif -+ -+int -+main () -+{ -+return ! malloc (0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_malloc_0_nonnull=yes -+else -+ ac_cv_func_malloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } -+ if test $ac_cv_func_malloc_0_nonnull = yes; then : -+ gl_cv_func_malloc_0_nonnull=1 -+else -+ gl_cv_func_malloc_0_nonnull=0 -+fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbrtowc = no; then -+ HAVE_MBRTOWC=0 -+ ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBRTOWC $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbrtowc = yes; then -+ REPLACE_MBRTOWC=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBRTOWC=1 -+ else -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "\303\237er"; -+ mbstate_t state; -+ wchar_t wc; -+ size_t ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ ret = mbrtowc (&wc, input, 5, &state); -+ if (ret != 2) -+ result |= 1; -+ if (!mbsinit (&state)) -+ result |= 2; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ ret = mbrtowc (NULL, input, 5, &state); -+ if (ret != 2) /* Solaris 7 fails here: ret is -1. */ -+ result |= 4; -+ if (!mbsinit (&state)) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg1=yes -+else -+ gl_cv_func_mbrtowc_null_arg1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on OSF/1. -+ osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ int ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ mbrtowc (&wc, NULL, 5, &state); -+ /* Check that wc was not modified. */ -+ if (wc != (wchar_t) 0xBADFACE) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg2=yes -+else -+ gl_cv_func_mbrtowc_null_arg2=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 -+$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } -+if ${gl_cv_func_mbrtowc_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, native Windows. -+ hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ -+ || { case "$host_os" in mingw*) true;; *) false;; esac; }; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ int found_some_locale = 0; -+ /* This fails on Solaris. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "B\303\274\303\237er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 1) -+ result |= 1; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on HP-UX 11.11. */ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 2) -+ result |= 2; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on native Windows. */ -+ if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) -+ { -+ char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 4; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) -+ { -+ char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 8; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_China.936") != NULL) -+ { -+ char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 16; -+ } -+ found_some_locale = 1; -+ } -+ return (found_some_locale ? result : 77); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_retval=yes -+else -+ if test $? != 77; then -+ gl_cv_func_mbrtowc_retval=no -+ fi -+ -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 -+$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } -+if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8 and 9. -+ solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8 and 9. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, "", 1, &state) != 0) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_nul_retval=yes -+else -+ gl_cv_func_mbrtowc_nul_retval=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } -+ -+ case "$gl_cv_func_mbrtowc_null_arg1" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_null_arg2" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_nul_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ fi -+ fi -+ -+ -+ -+ -+ GNULIB_FFSL=0; -+ GNULIB_FFSLL=0; -+ GNULIB_MEMCHR=0; -+ GNULIB_MEMMEM=0; -+ GNULIB_MEMPCPY=0; -+ GNULIB_MEMRCHR=0; -+ GNULIB_RAWMEMCHR=0; -+ GNULIB_STPCPY=0; -+ GNULIB_STPNCPY=0; -+ GNULIB_STRCHRNUL=0; -+ GNULIB_STRDUP=0; -+ GNULIB_STRNCAT=0; -+ GNULIB_STRNDUP=0; -+ GNULIB_STRNLEN=0; -+ GNULIB_STRPBRK=0; -+ GNULIB_STRSEP=0; -+ GNULIB_STRSTR=0; -+ GNULIB_STRCASESTR=0; -+ GNULIB_STRTOK_R=0; -+ GNULIB_MBSLEN=0; -+ GNULIB_MBSNLEN=0; -+ GNULIB_MBSCHR=0; -+ GNULIB_MBSRCHR=0; -+ GNULIB_MBSSTR=0; -+ GNULIB_MBSCASECMP=0; -+ GNULIB_MBSNCASECMP=0; -+ GNULIB_MBSPCASECMP=0; -+ GNULIB_MBSCASESTR=0; -+ GNULIB_MBSCSPN=0; -+ GNULIB_MBSPBRK=0; -+ GNULIB_MBSSPN=0; -+ GNULIB_MBSSEP=0; -+ GNULIB_MBSTOK_R=0; -+ GNULIB_STRERROR=0; -+ GNULIB_STRERROR_R=0; -+ GNULIB_STRSIGNAL=0; -+ GNULIB_STRVERSCMP=0; -+ HAVE_MBSLEN=0; -+ HAVE_FFSL=1; -+ HAVE_FFSLL=1; -+ HAVE_MEMCHR=1; -+ HAVE_DECL_MEMMEM=1; -+ HAVE_MEMPCPY=1; -+ HAVE_DECL_MEMRCHR=1; -+ HAVE_RAWMEMCHR=1; -+ HAVE_STPCPY=1; -+ HAVE_STPNCPY=1; -+ HAVE_STRCHRNUL=1; -+ HAVE_DECL_STRDUP=1; -+ HAVE_DECL_STRNDUP=1; -+ HAVE_DECL_STRNLEN=1; -+ HAVE_STRPBRK=1; -+ HAVE_STRSEP=1; -+ HAVE_STRCASESTR=1; -+ HAVE_DECL_STRTOK_R=1; -+ HAVE_DECL_STRERROR_R=1; -+ HAVE_DECL_STRSIGNAL=1; -+ HAVE_STRVERSCMP=1; -+ REPLACE_MEMCHR=0; -+ REPLACE_MEMMEM=0; -+ REPLACE_STPNCPY=0; -+ REPLACE_STRDUP=0; -+ REPLACE_STRSTR=0; -+ REPLACE_STRCASESTR=0; -+ REPLACE_STRCHRNUL=0; -+ REPLACE_STRERROR=0; -+ REPLACE_STRERROR_R=0; -+ REPLACE_STRNCAT=0; -+ REPLACE_STRNDUP=0; -+ REPLACE_STRNLEN=0; -+ REPLACE_STRSIGNAL=0; -+ REPLACE_STRTOK_R=0; -+ UNDEFINE_STRTOK_R=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ if test $HAVE_MEMCHR = 1; then -+ # Detect platform-specific bugs in some versions of glibc: -+ # memchr should not dereference anything with length 0 -+ # http://bugzilla.redhat.com/499689 -+ # memchr should not dereference overestimated length after a match -+ # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 -+ # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 -+ # Assume that memchr works on platforms that lack mprotect. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5 -+$as_echo_n "checking whether memchr works... " >&6; } -+if ${gl_cv_func_memchr_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_memchr_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_SYS_MMAN_H -+# include -+# include -+# include -+# include -+# ifndef MAP_FILE -+# define MAP_FILE 0 -+# endif -+#endif -+ -+int -+main () -+{ -+ -+ int result = 0; -+ char *fence = NULL; -+#if HAVE_SYS_MMAN_H && HAVE_MPROTECT -+# if HAVE_MAP_ANONYMOUS -+ const int flags = MAP_ANONYMOUS | MAP_PRIVATE; -+ const int fd = -1; -+# else /* !HAVE_MAP_ANONYMOUS */ -+ const int flags = MAP_FILE | MAP_PRIVATE; -+ int fd = open ("/dev/zero", O_RDONLY, 0666); -+ if (fd >= 0) -+# endif -+ { -+ int pagesize = getpagesize (); -+ char *two_pages = -+ (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, -+ flags, fd, 0); -+ if (two_pages != (char *)(-1) -+ && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) -+ fence = two_pages + pagesize; -+ } -+#endif -+ if (fence) -+ { -+ if (memchr (fence, 0, 0)) -+ result |= 1; -+ strcpy (fence - 9, "12345678"); -+ if (memchr (fence - 9, 0, 79) != fence - 1) -+ result |= 2; -+ if (memchr (fence - 1, 0, 3) != fence - 1) -+ result |= 4; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_memchr_works=yes -+else -+ gl_cv_func_memchr_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5 -+$as_echo "$gl_cv_func_memchr_works" >&6; } -+ if test "$gl_cv_func_memchr_works" != yes; then -+ REPLACE_MEMCHR=1 -+ fi -+ fi -+ -+ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default" -+if test "x$ac_cv_have_decl_memrchr" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MEMRCHR $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_MKTIME=0; -+ GNULIB_NANOSLEEP=0; -+ GNULIB_STRPTIME=0; -+ GNULIB_TIMEGM=0; -+ GNULIB_TIME_R=0; -+ HAVE_DECL_LOCALTIME_R=1; -+ HAVE_NANOSLEEP=1; -+ HAVE_STRPTIME=1; -+ HAVE_TIMEGM=1; -+ REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; -+ REPLACE_MKTIME=GNULIB_PORTCHECK; -+ REPLACE_NANOSLEEP=GNULIB_PORTCHECK; -+ REPLACE_TIMEGM=GNULIB_PORTCHECK; -+ -+ -+ -+ -+ GNULIB_PSELECT=0; -+ GNULIB_SELECT=0; -+ HAVE_PSELECT=1; -+ REPLACE_PSELECT=0; -+ REPLACE_SELECT=0; -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct timeval b; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_select_h_selfcontained=yes -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int memset; int bzero; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ #undef memset -+ #define memset nonexistent_memset -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void *memset (void *, int, unsigned long); -+ #undef bzero -+ #define bzero nonexistent_bzero -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void bzero (void *, unsigned long); -+ fd_set fds; -+ FD_ZERO (&fds); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_select_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/select.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 -+$as_echo "$gl_cv_next_sys_select_h" >&6; } -+ fi -+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/select.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_select_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ HAVE_SYS_SELECT_H=1 -+ else -+ HAVE_SYS_SELECT_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ LIBSOCKET= -+ if test $HAVE_WINSOCK2_H = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_func_wsastartup+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+# include -+#endif -+int -+main () -+{ -+ -+ WORD wVersionRequested = MAKEWORD(1, 1); -+ WSADATA wsaData; -+ int err = WSAStartup(wVersionRequested, &wsaData); -+ WSACleanup (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_wsastartup=yes -+else -+ gl_cv_func_wsastartup=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 -+$as_echo "$gl_cv_func_wsastartup" >&6; } -+ if test "$gl_cv_func_wsastartup" = "yes"; then -+ -+$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h -+ -+ LIBSOCKET='-lws2_32' -+ fi -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 -+$as_echo_n "checking for library containing setsockopt... " >&6; } -+if ${gl_cv_lib_socket+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_lib_socket= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_save_LIBS="$LIBS" -+ LIBS="$gl_save_LIBS -lsocket" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lsocket" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnetwork" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnetwork" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnet" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnet" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ fi -+ fi -+ LIBS="$gl_save_LIBS" -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ gl_cv_lib_socket="none needed" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 -+$as_echo "$gl_cv_lib_socket" >&6; } -+ if test "$gl_cv_lib_socket" != "none needed"; then -+ LIBSOCKET="$gl_cv_lib_socket" -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ REPLACE_SELECT=1 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 -+$as_echo_n "checking whether select supports a 0 argument... " >&6; } -+if ${gl_cv_func_select_supports0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Interix. -+ interix*) gl_cv_func_select_supports0="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_select_supports0="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+#include -+#endif -+int main () -+{ -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_supports0=yes -+else -+ gl_cv_func_select_supports0=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 -+$as_echo "$gl_cv_func_select_supports0" >&6; } -+ case "$gl_cv_func_select_supports0" in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 -+$as_echo_n "checking whether select detects invalid fds... " >&6; } -+if ${gl_cv_func_select_detects_ebadf+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_select_detects_ebadf="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+# include -+#endif -+#include -+#include -+ -+int -+main () -+{ -+ -+ fd_set set; -+ dup2(0, 16); -+ FD_ZERO(&set); -+ FD_SET(16, &set); -+ close(16); -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_detects_ebadf=yes -+else -+ gl_cv_func_select_detects_ebadf=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 -+$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } -+ case $gl_cv_func_select_detects_ebadf in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ fi -+ -+ LIB_SELECT="$LIBSOCKET" -+ if test $REPLACE_SELECT = 1; then -+ case "$host_os" in -+ mingw*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define WIN32_LEAN_AND_MEAN -+#include -+int -+main () -+{ -+ MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ LIB_SELECT="$LIB_SELECT -luser32" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 -+$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } -+if ${ac_cv_header_stdbool_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #ifndef bool -+ "error: bool is not defined" -+ #endif -+ #ifndef false -+ "error: false is not defined" -+ #endif -+ #if false -+ "error: false is not 0" -+ #endif -+ #ifndef true -+ "error: true is not defined" -+ #endif -+ #if true != 1 -+ "error: true is not 1" -+ #endif -+ #ifndef __bool_true_false_are_defined -+ "error: __bool_true_false_are_defined is not defined" -+ #endif -+ -+ struct s { _Bool s: 1; _Bool t; } s; -+ -+ char a[true == 1 ? 1 : -1]; -+ char b[false == 0 ? 1 : -1]; -+ char c[__bool_true_false_are_defined == 1 ? 1 : -1]; -+ char d[(bool) 0.5 == true ? 1 : -1]; -+ /* See body of main program for 'e'. */ -+ char f[(_Bool) 0.0 == false ? 1 : -1]; -+ char g[true]; -+ char h[sizeof (_Bool)]; -+ char i[sizeof s.t]; -+ enum { j = false, k = true, l = false * true, m = true * 256 }; -+ /* The following fails for -+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ -+ _Bool n[m]; -+ char o[sizeof n == m * sizeof n[0] ? 1 : -1]; -+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; -+ /* Catch a bug in an HP-UX C compiler. See -+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html -+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html -+ */ -+ _Bool q = true; -+ _Bool *pq = &q; -+ -+int -+main () -+{ -+ -+ bool e = &s; -+ *pq |= q; -+ *pq |= ! q; -+ /* Refer to every declared value, to avoid compiler optimizations. */ -+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l -+ + !m + !n + !o + !p + !q + !pq); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_header_stdbool_h=yes -+else -+ ac_cv_header_stdbool_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 -+$as_echo "$ac_cv_header_stdbool_h" >&6; } -+ ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" -+if test "x$ac_cv_type__Bool" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__BOOL 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ -+ # Define two additional variables used in the Makefile substitution. -+ -+ if test "$ac_cv_header_stdbool_h" = yes; then -+ STDBOOL_H='' -+ else -+ STDBOOL_H='stdbool.h' -+ fi -+ -+ if test -n "$STDBOOL_H"; then -+ GL_GENERATE_STDBOOL_H_TRUE= -+ GL_GENERATE_STDBOOL_H_FALSE='#' -+else -+ GL_GENERATE_STDBOOL_H_TRUE='#' -+ GL_GENERATE_STDBOOL_H_FALSE= -+fi -+ -+ -+ if test "$ac_cv_type__Bool" = yes; then -+ HAVE__BOOL=1 -+ else -+ HAVE__BOOL=0 -+ fi -+ -+ -+ -+ # parse-datetime.y works with bison only. -+ : ${YACC='bison -y'} -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compound literals" >&5 -+$as_echo_n "checking for compound literals... " >&6; } -+if ${gl_cv_compound_literals+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+struct s { int i, j; }; -+int -+main () -+{ -+struct s t = (struct s) { 3, 4 }; -+ if (t.i != 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_compound_literals=yes -+else -+ gl_cv_compound_literals=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compound_literals" >&5 -+$as_echo "$gl_cv_compound_literals" >&6; } -+ if test $gl_cv_compound_literals = yes; then -+ -+$as_echo "@%:@define HAVE_COMPOUND_LITERALS 1" >>confdefs.h -+ -+ fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 -+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } -+if ${ac_cv_struct_tm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+ -+int -+main () -+{ -+struct tm tm; -+ int *p = &tm.tm_sec; -+ return !p; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_struct_tm=time.h -+else -+ ac_cv_struct_tm=sys/time.h -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 -+$as_echo "$ac_cv_struct_tm" >&6; } -+if test $ac_cv_struct_tm = sys/time.h; then -+ -+$as_echo "@%:@define TM_IN_SYS_TIME 1" >>confdefs.h -+ -+fi -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include -+" -+if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then : -+ -+$as_echo "@%:@define HAVE_TM_GMTOFF 1" >>confdefs.h -+ -+fi -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 -+$as_echo_n "checking for external symbol _system_configuration... " >&6; } -+if ${gl_cv_var__system_configuration+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+double x = _system_configuration.physmem; -+ if (x > 0.0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_var__system_configuration=yes -+else -+ gl_cv_var__system_configuration=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var__system_configuration" >&5 -+$as_echo "$gl_cv_var__system_configuration" >&6; } -+ -+ if test $gl_cv_var__system_configuration = yes; then -+ -+$as_echo "@%:@define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN=0; -+ GNULIB_POSIX_SPAWNP=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0; -+ GNULIB_POSIX_SPAWNATTR_INIT=0; -+ GNULIB_POSIX_SPAWNATTR_GETFLAGS=0; -+ GNULIB_POSIX_SPAWNATTR_SETFLAGS=0; -+ GNULIB_POSIX_SPAWNATTR_GETPGROUP=0; -+ GNULIB_POSIX_SPAWNATTR_SETPGROUP=0; -+ GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0; -+ GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0; -+ GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0; -+ GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0; -+ GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0; -+ GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0; -+ GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0; -+ GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0; -+ GNULIB_POSIX_SPAWNATTR_DESTROY=0; -+ HAVE_POSIX_SPAWN=1; -+ HAVE_POSIX_SPAWNATTR_T=1; -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1; -+ -+ REPLACE_POSIX_SPAWN=0; -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; -+ -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; -+ -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_posix_spawn != yes; then -+ HAVE_POSIX_SPAWN=0 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_posix_spawn = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5 -+$as_echo_n "checking whether posix_spawn works... " >&6; } -+if ${gl_cv_func_posix_spawn_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $cross_compiling = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+extern char **environ; -+ -+#ifndef STDIN_FILENO -+# define STDIN_FILENO 0 -+#endif -+#ifndef STDOUT_FILENO -+# define STDOUT_FILENO 1 -+#endif -+#ifndef STDERR_FILENO -+# define STDERR_FILENO 2 -+#endif -+ -+#ifndef WTERMSIG -+# define WTERMSIG(x) ((x) & 0x7f) -+#endif -+#ifndef WIFEXITED -+# define WIFEXITED(x) (WTERMSIG (x) == 0) -+#endif -+#ifndef WEXITSTATUS -+# define WEXITSTATUS(x) (((x) >> 8) & 0xff) -+#endif -+ -+#define CHILD_PROGRAM_FILENAME "/non/exist/ent" -+ -+static int -+fd_safer (int fd) -+{ -+ if (0 <= fd && fd <= 2) -+ { -+ int f = fd_safer (dup (fd)); -+ int e = errno; -+ close (fd); -+ errno = e; -+ fd = f; -+ } -+ -+ return fd; -+} -+ -+int -+main () -+{ -+ char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL }; -+ int ofd[2]; -+ sigset_t blocked_signals; -+ sigset_t fatal_signal_set; -+ posix_spawn_file_actions_t actions; -+ bool actions_allocated; -+ posix_spawnattr_t attrs; -+ bool attrs_allocated; -+ int err; -+ pid_t child; -+ int status; -+ int exitstatus; -+ -+ setvbuf (stdout, NULL, _IOFBF, 0); -+ puts ("This should be seen only once."); -+ if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0) -+ { -+ perror ("cannot create pipe"); -+ exit (1); -+ } -+ sigprocmask (SIG_SETMASK, NULL, &blocked_signals); -+ sigemptyset (&fatal_signal_set); -+ sigaddset (&fatal_signal_set, SIGINT); -+ sigaddset (&fatal_signal_set, SIGTERM); -+ sigaddset (&fatal_signal_set, SIGHUP); -+ sigaddset (&fatal_signal_set, SIGPIPE); -+ sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL); -+ actions_allocated = false; -+ attrs_allocated = false; -+ if ((err = posix_spawn_file_actions_init (&actions)) != 0 -+ || (actions_allocated = true, -+ (err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0 -+ || (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0 -+ || (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0 -+ || (err = posix_spawnattr_init (&attrs)) != 0 -+ || (attrs_allocated = true, -+ (err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0 -+ || (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0) -+ || (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0)) -+ { -+ if (actions_allocated) -+ posix_spawn_file_actions_destroy (&actions); -+ if (attrs_allocated) -+ posix_spawnattr_destroy (&attrs); -+ sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); -+ if (err == ENOENT) -+ return 0; -+ else -+ { -+ errno = err; -+ perror ("subprocess failed"); -+ exit (1); -+ } -+ } -+ posix_spawn_file_actions_destroy (&actions); -+ posix_spawnattr_destroy (&attrs); -+ sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); -+ close (ofd[0]); -+ close (ofd[1]); -+ status = 0; -+ while (waitpid (child, &status, 0) != child) -+ ; -+ if (!WIFEXITED (status)) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); -+ exit (1); -+ } -+ exitstatus = WEXITSTATUS (status); -+ if (exitstatus != 127) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); -+ exit (1); -+ } -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ if test -s conftest$ac_exeext \ -+ && ./conftest$ac_exeext > conftest.out \ -+ && echo 'This should be seen only once.' > conftest.ok \ -+ && cmp conftest.out conftest.ok > /dev/null; then -+ gl_cv_func_posix_spawn_works=yes -+ else -+ gl_cv_func_posix_spawn_works=no -+ fi -+else -+ gl_cv_func_posix_spawn_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test $gl_cv_func_posix_spawn_works = yes; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Test whether posix_spawn_file_actions_addopen supports filename arguments -+ that contain special characters such as '*'. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+extern char **environ; -+ -+#ifndef STDIN_FILENO -+# define STDIN_FILENO 0 -+#endif -+#ifndef STDOUT_FILENO -+# define STDOUT_FILENO 1 -+#endif -+#ifndef STDERR_FILENO -+# define STDERR_FILENO 2 -+#endif -+ -+#ifndef WTERMSIG -+# define WTERMSIG(x) ((x) & 0x7f) -+#endif -+#ifndef WIFEXITED -+# define WIFEXITED(x) (WTERMSIG (x) == 0) -+#endif -+#ifndef WEXITSTATUS -+# define WEXITSTATUS(x) (((x) >> 8) & 0xff) -+#endif -+ -+#define CHILD_PROGRAM_FILENAME "conftest" -+#define DATA_FILENAME "conftest%=*#?" -+ -+static int -+parent_main (void) -+{ -+ FILE *fp; -+ char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL }; -+ posix_spawn_file_actions_t actions; -+ bool actions_allocated; -+ int err; -+ pid_t child; -+ int status; -+ int exitstatus; -+ -+ /* Create a data file with specific contents. */ -+ fp = fopen (DATA_FILENAME, "wb"); -+ if (fp == NULL) -+ { -+ perror ("cannot create data file"); -+ return 1; -+ } -+ fwrite ("Halle Potta", 1, 11, fp); -+ if (fflush (fp) || fclose (fp)) -+ { -+ perror ("cannot prepare data file"); -+ return 2; -+ } -+ -+ /* Avoid reading from our stdin, as it could block. */ -+ freopen ("/dev/null", "rb", stdin); -+ -+ /* Test whether posix_spawn_file_actions_addopen with this file name -+ actually works, but spawning a child that reads from this file. */ -+ actions_allocated = false; -+ if ((err = posix_spawn_file_actions_init (&actions)) != 0 -+ || (actions_allocated = true, -+ (err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0 -+ || (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0)) -+ { -+ if (actions_allocated) -+ posix_spawn_file_actions_destroy (&actions); -+ errno = err; -+ perror ("subprocess failed"); -+ return 3; -+ } -+ posix_spawn_file_actions_destroy (&actions); -+ status = 0; -+ while (waitpid (child, &status, 0) != child) -+ ; -+ if (!WIFEXITED (status)) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); -+ return 4; -+ } -+ exitstatus = WEXITSTATUS (status); -+ if (exitstatus != 0) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); -+ return 5; -+ } -+ return 0; -+} -+ -+static int -+child_main (void) -+{ -+ char buf[1024]; -+ -+ /* See if reading from STDIN_FILENO yields the expected contents. */ -+ if (fread (buf, 1, sizeof (buf), stdin) == 11 -+ && memcmp (buf, "Halle Potta", 11) == 0) -+ return 0; -+ else -+ return 8; -+} -+ -+static void -+cleanup_then_die (int sig) -+{ -+ /* Clean up data file. */ -+ unlink (DATA_FILENAME); -+ -+ /* Re-raise the signal and die from it. */ -+ signal (sig, SIG_DFL); -+ raise (sig); -+} -+ -+int -+main (int argc, char *argv[]) -+{ -+ int exitstatus; -+ -+ if (!(argc > 1 && strcmp (argv[1], "-child") == 0)) -+ { -+ /* This is the parent process. */ -+ signal (SIGINT, cleanup_then_die); -+ signal (SIGTERM, cleanup_then_die); -+ #ifdef SIGHUP -+ signal (SIGHUP, cleanup_then_die); -+ #endif -+ -+ exitstatus = parent_main (); -+ } -+ else -+ { -+ /* This is the child process. */ -+ -+ exitstatus = child_main (); -+ } -+ unlink (DATA_FILENAME); -+ return exitstatus; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ -+else -+ gl_cv_func_posix_spawn_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ else -+ case "$host_os" in -+ aix*) gl_cv_func_posix_spawn_works="guessing no";; -+ *) gl_cv_func_posix_spawn_works="guessing yes";; -+ esac -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_works" >&6; } -+ -+ case "$gl_cv_func_posix_spawn_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_WORKING_POSIX_SPAWN 1" >>confdefs.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedpolicy is supported" >&5 -+$as_echo_n "checking whether posix_spawnattr_setschedpolicy is supported... " >&6; } -+if ${gl_cv_func_spawnattr_setschedpolicy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if POSIX_SPAWN_SETSCHEDULER -+ POSIX scheduling supported -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : -+ gl_cv_func_spawnattr_setschedpolicy=yes -+else -+ gl_cv_func_spawnattr_setschedpolicy=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedpolicy" >&5 -+$as_echo "$gl_cv_func_spawnattr_setschedpolicy" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedparam is supported" >&5 -+$as_echo_n "checking whether posix_spawnattr_setschedparam is supported... " >&6; } -+if ${gl_cv_func_spawnattr_setschedparam+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if POSIX_SPAWN_SETSCHEDPARAM -+ POSIX scheduling supported -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : -+ gl_cv_func_spawnattr_setschedparam=yes -+else -+ gl_cv_func_spawnattr_setschedparam=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedparam" >&5 -+$as_echo "$gl_cv_func_spawnattr_setschedparam" >&6; } -+ ;; -+ *) REPLACE_POSIX_SPAWN=1 ;; -+ esac -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for desired default level of POSIX conformance" >&5 -+$as_echo_n "checking for desired default level of POSIX conformance... " >&6; } -+ gl_default_posix2_version=none-specified -+ if test -n "$ac_cv_env_DEFAULT_POSIX2_VERSION_set"; then -+ gl_default_posix2_version=$ac_cv_env_DEFAULT_POSIX2_VERSION_value -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DEFAULT_POSIX2_VERSION $gl_default_posix2_version -+_ACEOF -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_default_posix2_version" >&5 -+$as_echo "$gl_default_posix2_version" >&6; } -+ -+ -+ -+ -+ -+ HAVE_PTHREAD_H=1; -+ HAVE_PTHREAD_T=1; -+ HAVE_PTHREAD_SPINLOCK_T=1; -+ -+ -+ -+ -+ GNULIB_PTHREAD_SIGMASK=0; -+ GNULIB_RAISE=0; -+ GNULIB_SIGNAL_H_SIGPIPE=0; -+ GNULIB_SIGPROCMASK=0; -+ GNULIB_SIGACTION=0; -+ HAVE_POSIX_SIGNALBLOCKING=1; -+ HAVE_PTHREAD_SIGMASK=1; -+ HAVE_RAISE=1; -+ HAVE_SIGSET_T=1; -+ HAVE_SIGINFO_T=1; -+ HAVE_SIGACTION=1; -+ HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; -+ -+ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; -+ -+ HAVE_SIGHANDLER_T=1; -+ REPLACE_PTHREAD_SIGMASK=0; -+ REPLACE_RAISE=0; -+ -+ -+ ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" " -+ #include -+ /* Mingw defines sigset_t not in , but in . */ -+ #include -+ -+" -+if test "x$ac_cv_type_sigset_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIGSET_T 1 -+_ACEOF -+ -+gl_cv_type_sigset_t=yes -+else -+ gl_cv_type_sigset_t=no -+fi -+ -+ if test $gl_cv_type_sigset_t != yes; then -+ HAVE_SIGSET_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 -+$as_echo_n "checking whether rmdir works... " >&6; } -+if ${gl_cv_func_rmdir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ mkdir conftest.dir -+ touch conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rmdir_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ -+int -+main () -+{ -+int result = 0; -+ if (!rmdir ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+ if (!rmdir ("conftest.dir/./")) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rmdir_works=yes -+else -+ gl_cv_func_rmdir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 -+$as_echo "$gl_cv_func_rmdir_works" >&6; } -+ case "$gl_cv_func_rmdir_works" in -+ *yes) ;; -+ *) -+ REPLACE_RMDIR=1 -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 -+$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } -+if ${gl_cv_func_unlink_honors_slashes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.file conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unlink_honors_slashes="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ if (!unlink ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+#if HAVE_LSTAT -+ if (!unlink ("conftest.lnk/")) -+ result |= 4; -+ else if (errno != ENOTDIR) -+ result |= 8; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_honors_slashes=yes -+else -+ gl_cv_func_unlink_honors_slashes=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 -+$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } -+ case "$gl_cv_func_unlink_honors_slashes" in -+ *no) -+ REPLACE_UNLINK=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 -+$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } -+if ${gl_cv_func_unlink_parent_fails+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$host_os" in -+ darwin*) -+ if { -+ # Use the mktemp program if available. If not available, hide the error -+ # message. -+ tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && -+ test -n "$tmp" && test -d "$tmp" -+ } || -+ { -+ # Use a simple mkdir command. It is guaranteed to fail if the directory -+ # already exists. $RANDOM is bash specific and expands to empty in shells -+ # other than bash, ksh and zsh. Its use does not increase security; -+ # rather, it minimizes the probability of failure in a very cluttered /tmp -+ # directory. -+ tmp=/tmp/gt$$-$RANDOM -+ (umask 077 && mkdir "$tmp") -+ }; then -+ mkdir "$tmp/subdir" -+ GL_SUBDIR_FOR_UNLINK="$tmp/subdir" -+ export GL_SUBDIR_FOR_UNLINK -+ if test "$cross_compiling" = yes; then : -+ # If we don't know, assume the worst. -+ gl_cv_func_unlink_parent_fails="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ #endif -+ int main () -+ { -+ int result = 0; -+ if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) -+ result |= 1; -+ else if (unlink ("..") == 0) -+ result |= 2; -+ return result; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_parent_fails=yes -+else -+ gl_cv_func_unlink_parent_fails=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ unset GL_SUBDIR_FOR_UNLINK -+ rm -rf "$tmp" -+ else -+ gl_cv_func_unlink_parent_fails="guessing no" -+ fi -+ ;; -+ *) -+ gl_cv_func_unlink_parent_fails="guessing yes" -+ ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 -+$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } -+ case "$gl_cv_func_unlink_parent_fails" in -+ *no) -+ REPLACE_UNLINK=1 -+ -+$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+@%:@ Check whether --with-selinux was given. -+if test "${with_selinux+set}" = set; then : -+ withval=$with_selinux; -+else -+ with_selinux=maybe -+fi -+ -+ -+ LIB_SELINUX= -+ if test "$with_selinux" != no; then -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setfilecon" >&5 -+$as_echo_n "checking for library containing setfilecon... " >&6; } -+if ${ac_cv_search_setfilecon+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char setfilecon (); -+int -+main () -+{ -+return setfilecon (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' selinux; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_setfilecon=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_setfilecon+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_setfilecon+:} false; then : -+ -+else -+ ac_cv_search_setfilecon=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setfilecon" >&5 -+$as_echo "$ac_cv_search_setfilecon" >&6; } -+ac_res=$ac_cv_search_setfilecon -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_setfilecon" = "none required" || -+ LIB_SELINUX=$ac_cv_search_setfilecon -+fi -+ -+ LIBS=$gl_save_LIBS -+ fi -+ -+ -+ # Warn if SELinux is found but libselinux is absent; -+ if test "$ac_cv_search_setfilecon" = no && -+ test "$host" = "$build" && test -d /selinux; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This system supports SELinux but libselinux is missing." >&5 -+$as_echo "$as_me: WARNING: This system supports SELinux but libselinux is missing." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} -+ fi -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default" -+if test "x$ac_cv_have_decl_setenv" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SETENV $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_setenv = no; then -+ HAVE_DECL_SETENV=0 -+ fi -+ -+ -+ -+ -+ -+ for ac_header in search.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default" -+if test "x$ac_cv_header_search_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SEARCH_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_func in tsearch -+do : -+ ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch" -+if test "x$ac_cv_func_tsearch" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TSEARCH 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5 -+$as_echo_n "checking whether snprintf returns a byte count as in C99... " >&6; } -+if ${gl_cv_func_snprintf_retval_c99+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on OpenBSD >= 3.9. -+ openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) -+ gl_cv_func_snprintf_retval_c99="guessing no";; -+ openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # Guess yes on AIX >= 4. -+ aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_snprintf_retval_c99="guessing no";; -+ netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_snprintf_retval_c99="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+static char buf[100]; -+int main () -+{ -+ strcpy (buf, "ABCDEF"); -+ if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7) -+ return 1; -+ if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7) -+ return 2; -+ if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7) -+ return 3; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_snprintf_retval_c99=yes -+else -+ gl_cv_func_snprintf_retval_c99=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5 -+$as_echo "$gl_cv_func_snprintf_retval_c99" >&6; } -+ -+ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" -+if test "x$ac_cv_have_decl_snprintf" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SNPRINTF $ac_have_decl -+_ACEOF -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "stpncpy" "ac_cv_have_decl_stpncpy" "$ac_includes_default" -+if test "x$ac_cv_have_decl_stpncpy" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STPNCPY $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strdup" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRDUP $ac_have_decl -+_ACEOF -+ -+ -+ REPLACE_STRERROR_0=0 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5 -+$as_echo_n "checking whether strerror(0) succeeds... " >&6; } -+if ${gl_cv_func_strerror_0_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_strerror_0_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ char *str; -+ errno = 0; -+ str = strerror (0); -+ if (!*str) result |= 1; -+ if (errno) result |= 2; -+ if (strstr (str, "nknown") || strstr (str, "ndefined")) -+ result |= 4; -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strerror_0_works=yes -+else -+ gl_cv_func_strerror_0_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5 -+$as_echo "$gl_cv_func_strerror_0_works" >&6; } -+ case "$gl_cv_func_strerror_0_works" in -+ *yes) ;; -+ *) -+ REPLACE_STRERROR_0=1 -+ -+$as_echo "@%:@define REPLACE_STRERROR_0 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5 -+$as_echo_n "checking for strerror_r with POSIX signature... " >&6; } -+if ${gl_cv_func_strerror_r_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int strerror_r (int, char *, size_t); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_strerror_r_posix_signature=yes -+else -+ gl_cv_func_strerror_r_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5 -+$as_echo "$gl_cv_func_strerror_r_posix_signature" >&6; } -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5 -+$as_echo_n "checking whether strerror_r works... " >&6; } -+if ${gl_cv_func_strerror_r_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on AIX. -+ aix*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess no on HP-UX. -+ hpux*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess no on BSD variants. -+ *bsd*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_strerror_r_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ char buf[79]; -+ if (strerror_r (EACCES, buf, 0) < 0) -+ result |= 1; -+ errno = 0; -+ if (strerror_r (EACCES, buf, sizeof buf) != 0) -+ result |= 2; -+ strcpy (buf, "Unknown"); -+ if (strerror_r (0, buf, sizeof buf) != 0) -+ result |= 4; -+ if (errno) -+ result |= 8; -+ if (strstr (buf, "nknown") || strstr (buf, "ndefined")) -+ result |= 0x10; -+ errno = 0; -+ *buf = 0; -+ if (strerror_r (-3, buf, sizeof buf) < 0) -+ result |= 0x20; -+ if (errno) -+ result |= 0x40; -+ if (!*buf) -+ result |= 0x80; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strerror_r_works=yes -+else -+ gl_cv_func_strerror_r_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 -+$as_echo "$gl_cv_func_strerror_r_works" >&6; } -+ else -+ -+ if test $ac_cv_func___xpg_strerror_r = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5 -+$as_echo_n "checking whether __xpg_strerror_r works... " >&6; } -+if ${gl_cv_func_strerror_r_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_strerror_r_works="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ int __xpg_strerror_r(int, char *, size_t); -+ -+int -+main () -+{ -+int result = 0; -+ char buf[256] = "^"; -+ char copy[256]; -+ char *str = strerror (-1); -+ strcpy (copy, str); -+ if (__xpg_strerror_r (-2, buf, 1) == 0) -+ result |= 1; -+ if (*buf) -+ result |= 2; -+ __xpg_strerror_r (-2, buf, 256); -+ if (strcmp (str, copy)) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strerror_r_works=yes -+else -+ gl_cv_func_strerror_r_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 -+$as_echo "$gl_cv_func_strerror_r_works" >&6; } -+ fi -+ fi -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_string_h='<'string.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_string_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'string.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 -+$as_echo "$gl_cv_next_string_h" >&6; } -+ fi -+ NEXT_STRING_H=$gl_cv_next_string_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'string.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_string_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strncat works" >&5 -+$as_echo_n "checking whether strncat works... " >&6; } -+if ${gl_cv_func_strncat_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_strncat_works="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_strncat_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_SYS_MMAN_H -+# include -+# include -+# include -+# include -+# ifndef MAP_FILE -+# define MAP_FILE 0 -+# endif -+#endif -+ -+int -+main () -+{ -+ -+ char *fence = NULL; -+#if HAVE_SYS_MMAN_H && HAVE_MPROTECT -+# if HAVE_MAP_ANONYMOUS -+ const int flags = MAP_ANONYMOUS | MAP_PRIVATE; -+ const int fd = -1; -+# else /* !HAVE_MAP_ANONYMOUS */ -+ const int flags = MAP_FILE | MAP_PRIVATE; -+ int fd = open ("/dev/zero", O_RDONLY, 0666); -+ if (fd >= 0) -+# endif -+ { -+ int pagesize = getpagesize (); -+ char *two_pages = -+ (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, -+ flags, fd, 0); -+ if (two_pages != (char *)(-1) -+ && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) -+ fence = two_pages + pagesize; -+ } -+#endif -+ if (fence) -+ { -+ char dest[8]; -+ -+ dest[0] = '*'; -+ dest[1] = 'a'; -+ dest[2] = '\0'; -+ dest[3] = 'w'; -+ dest[4] = 'x'; -+ dest[5] = 'y'; -+ dest[6] = 'z'; -+ -+ *(fence - 3) = '7'; -+ *(fence - 2) = '2'; -+ *(fence - 1) = '9'; -+ -+ if (strncat (dest + 1, fence - 3, 3) != dest + 1) -+ return 1; -+ if (dest[0] != '*') -+ return 2; -+ if (dest[1] != 'a' -+ || dest[2] != '7' || dest[3] != '2' || dest[4] != '9' -+ || dest[5] != '\0') -+ return 3; -+ if (dest[6] != 'z') -+ return 4; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strncat_works=yes -+else -+ gl_cv_func_strncat_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strncat_works" >&5 -+$as_echo "$gl_cv_func_strncat_works" >&6; } -+ case "$gl_cv_func_strncat_works" in -+ *yes) ;; -+ *) REPLACE_STRNCAT=1 ;; -+ esac -+ -+ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strndup" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRNDUP $ac_have_decl -+_ACEOF -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strnlen" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRNLEN $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strsignal" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include -+/* NetBSD declares sys_siglist in unistd.h. */ -+#ifdef HAVE_UNISTD_H -+# include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl -+_ACEOF -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp() can be used without linking with libm" >&5 -+$as_echo_n "checking whether ldexp() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_ldexp_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __NO_MATH_INLINES -+ # define __NO_MATH_INLINES 1 /* for glibc */ -+ #endif -+ #include -+ double (*funcptr) (double, int) = ldexp; -+ double x; -+int -+main () -+{ -+return ldexp (x, -1) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ldexp_no_libm=yes -+else -+ gl_cv_func_ldexp_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 -+$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoimax" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOIMAX $ac_have_decl -+_ACEOF -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoumax" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOUMAX $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ GNULIB_GETRUSAGE=0; -+ HAVE_GETRUSAGE=1; -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_UNAME=0; -+ HAVE_UNAME=1; -+ HAVE_STRUCT_UTSNAME=1; -+ -+ -+ -+ -+ GNULIB_WAITPID=0; -+ -+ -+ -+ -+ GNULIB_TCGETSID=0; -+ HAVE_DECL_TCGETSID=1; -+ HAVE_TERMIOS_H=1; -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 -+$as_echo_n "checking for struct timespec in ... " >&6; } -+if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+static struct timespec x; x.tv_sec = x.tv_nsec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timespec_in_time_h=yes -+else -+ gl_cv_sys_struct_timespec_in_time_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 -+$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } -+ -+ TIME_H_DEFINES_STRUCT_TIMESPEC=0 -+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 -+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 -+ if test $gl_cv_sys_struct_timespec_in_time_h = yes; then -+ TIME_H_DEFINES_STRUCT_TIMESPEC=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 -+$as_echo_n "checking for struct timespec in ... " >&6; } -+if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+static struct timespec x; x.tv_sec = x.tv_nsec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timespec_in_sys_time_h=yes -+else -+ gl_cv_sys_struct_timespec_in_sys_time_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 -+$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } -+ if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then -+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 -+$as_echo_n "checking for struct timespec in ... " >&6; } -+if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+static struct timespec x; x.tv_sec = x.tv_nsec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timespec_in_pthread_h=yes -+else -+ gl_cv_sys_struct_timespec_in_pthread_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 -+$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } -+ if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then -+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 -+ fi -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_time_h='<'time.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'time.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 -+$as_echo "$gl_cv_next_time_h" >&6; } -+ fi -+ NEXT_TIME_H=$gl_cv_next_time_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'time.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_time_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+ -+ -+ if test "$HAVE_LIBUNISTRING" = yes; then -+ LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` -+ LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` -+ LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` -+ fi -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default" -+if test "x$ac_cv_have_decl_unsetenv" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_UNSETENV $ac_have_decl -+_ACEOF -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5 -+$as_echo_n "checking whether the utimes function works... " >&6; } -+if ${gl_cv_func_working_utimes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_working_utimes=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+static int -+inorder (time_t a, time_t b, time_t c) -+{ -+ return a <= b && b <= c; -+} -+ -+int -+main () -+{ -+ int result = 0; -+ char const *file = "conftest.utimes"; -+ static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; -+ -+ /* Test whether utimes() essentially works. */ -+ { -+ struct stat sbuf; -+ FILE *f = fopen (file, "w"); -+ if (f == NULL) -+ result |= 1; -+ else if (fclose (f) != 0) -+ result |= 1; -+ else if (utimes (file, timeval) != 0) -+ result |= 2; -+ else if (lstat (file, &sbuf) != 0) -+ result |= 1; -+ else if (!(sbuf.st_atime == timeval[0].tv_sec -+ && sbuf.st_mtime == timeval[1].tv_sec)) -+ result |= 4; -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ /* Test whether utimes() with a NULL argument sets the file's timestamp -+ to the current time. Use 'fstat' as well as 'time' to -+ determine the "current" time, to accommodate NFS file systems -+ if there is a time skew between the host and the NFS server. */ -+ { -+ int fd = open (file, O_WRONLY|O_CREAT, 0644); -+ if (fd < 0) -+ result |= 1; -+ else -+ { -+ time_t t0, t2; -+ struct stat st0, st1, st2; -+ if (time (&t0) == (time_t) -1) -+ result |= 1; -+ else if (fstat (fd, &st0) != 0) -+ result |= 1; -+ else if (utimes (file, timeval) != 0) -+ result |= 2; -+ else if (utimes (file, NULL) != 0) -+ result |= 8; -+ else if (fstat (fd, &st1) != 0) -+ result |= 1; -+ else if (write (fd, "\n", 1) != 1) -+ result |= 1; -+ else if (fstat (fd, &st2) != 0) -+ result |= 1; -+ else if (time (&t2) == (time_t) -1) -+ result |= 1; -+ else -+ { -+ int m_ok_POSIX = inorder (t0, st1.st_mtime, t2); -+ int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime); -+ if (! (st1.st_atime == st1.st_mtime)) -+ result |= 16; -+ if (! (m_ok_POSIX || m_ok_NFS)) -+ result |= 32; -+ } -+ if (close (fd) != 0) -+ result |= 1; -+ } -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ /* Test whether utimes() with a NULL argument works on read-only files. */ -+ { -+ int fd = open (file, O_WRONLY|O_CREAT, 0444); -+ if (fd < 0) -+ result |= 1; -+ else if (close (fd) != 0) -+ result |= 1; -+ else if (utimes (file, NULL) != 0) -+ result |= 64; -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ return result; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_utimes=yes -+else -+ gl_cv_func_working_utimes=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5 -+$as_echo "$gl_cv_func_working_utimes" >&6; } -+ -+ if test $gl_cv_func_working_utimes = yes; then -+ -+$as_echo "@%:@define HAVE_WORKING_UTIMES 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5 -+$as_echo_n "checking for struct utimbuf... " >&6; } -+if ${gl_cv_sys_struct_utimbuf+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #ifdef HAVE_UTIME_H -+ #include -+ #endif -+ -+int -+main () -+{ -+static struct utimbuf x; x.actime = x.modtime; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_utimbuf=yes -+else -+ gl_cv_sys_struct_utimbuf=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5 -+$as_echo "$gl_cv_sys_struct_utimbuf" >&6; } -+ -+ if test $gl_cv_sys_struct_utimbuf = yes; then -+ -+$as_echo "@%:@define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 -+$as_echo_n "checking for inttypes.h... " >&6; } -+if ${gl_cv_header_inttypes_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+uintmax_t i = (uintmax_t) -1; return !i; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_inttypes_h=yes -+else -+ gl_cv_header_inttypes_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5 -+$as_echo "$gl_cv_header_inttypes_h" >&6; } -+ if test $gl_cv_header_inttypes_h = yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INTTYPES_H_WITH_UINTMAX 1 -+_ACEOF -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5 -+$as_echo_n "checking for stdint.h... " >&6; } -+if ${gl_cv_header_stdint_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+int -+main () -+{ -+uintmax_t i = (uintmax_t) -1; return !i; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_stdint_h=yes -+else -+ gl_cv_header_stdint_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5 -+$as_echo "$gl_cv_header_stdint_h" >&6; } -+ if test $gl_cv_header_stdint_h = yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDINT_H_WITH_UINTMAX 1 -+_ACEOF -+ -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5 -+$as_echo_n "checking for intmax_t... " >&6; } -+if ${gt_cv_c_intmax_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+#include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+#include -+#endif -+ -+int -+main () -+{ -+intmax_t x = -1; return !x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_c_intmax_t=yes -+else -+ gt_cv_c_intmax_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5 -+$as_echo "$gt_cv_c_intmax_t" >&6; } -+ if test $gt_cv_c_intmax_t = yes; then -+ -+$as_echo "@%:@define HAVE_INTMAX_T 1" >>confdefs.h -+ -+ else -+ -+ test $ac_cv_type_long_long_int = yes \ -+ && ac_type='long long' \ -+ || ac_type='long' -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define intmax_t $ac_type -+_ACEOF -+ -+ fi -+ -+ -+ -+ -+ -+ -+ for ac_func in snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include -+" -+if test "x$ac_cv_have_decl__snprintf" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL__SNPRINTF $ac_have_decl -+_ACEOF -+ -+ -+ -+ case "$gl_cv_func_snprintf_retval_c99" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports size specifiers as in C99" >&5 -+$as_echo_n "checking whether printf supports size specifiers as in C99... " >&6; } -+if ${gl_cv_func_printf_sizes_c99+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; -+ darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on OpenBSD >= 3.9. -+ openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) -+ gl_cv_func_printf_sizes_c99="guessing no";; -+ openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_printf_sizes_c99="guessing no";; -+ netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_sizes_c99="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+# include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+# include -+#endif -+static char buf[100]; -+int main () -+{ -+ int result = 0; -+#if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 -+ || strcmp (buf, "12345671 33") != 0) -+ result |= 1; -+#endif -+ buf[0] = '\0'; -+ if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 -+ || strcmp (buf, "12345672 33") != 0) -+ result |= 2; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 -+ || strcmp (buf, "12345673 33") != 0) -+ result |= 4; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 -+ || strcmp (buf, "1.5 33") != 0) -+ result |= 8; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_sizes_c99=yes -+else -+ gl_cv_func_printf_sizes_c99=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_sizes_c99" >&5 -+$as_echo "$gl_cv_func_printf_sizes_c99" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports 'long double' arguments" >&5 -+$as_echo_n "checking whether printf supports 'long double' arguments... " >&6; } -+if ${gl_cv_func_printf_long_double+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ beos*) gl_cv_func_printf_long_double="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; -+ *) gl_cv_func_printf_long_double="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[10000]; -+int main () -+{ -+ int result = 0; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.750000 33") != 0) -+ result |= 1; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.750000e+00 33") != 0) -+ result |= 2; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.75 33") != 0) -+ result |= 4; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_long_double=yes -+else -+ gl_cv_func_printf_long_double=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_long_double" >&5 -+$as_echo "$gl_cv_func_printf_long_double" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'double' arguments" >&5 -+$as_echo_n "checking whether printf supports infinite 'double' arguments... " >&6; } -+if ${gl_cv_func_printf_infinite+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; -+ darwin*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on HP-UX >= 11. -+ hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; -+ hpux*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_printf_infinite="guessing no";; -+ netbsd*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_infinite="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_infinite="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static int -+strisnan (const char *string, size_t start_index, size_t end_index) -+{ -+ if (start_index < end_index) -+ { -+ if (string[start_index] == '-') -+ start_index++; -+ if (start_index + 3 <= end_index -+ && memcmp (string + start_index, "nan", 3) == 0) -+ { -+ start_index += 3; -+ if (start_index == end_index -+ || (string[start_index] == '(' && string[end_index - 1] == ')')) -+ return 1; -+ } -+ } -+ return 0; -+} -+static int -+have_minus_zero () -+{ -+ static double plus_zero = 0.0; -+ double minus_zero = - plus_zero; -+ return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0; -+} -+static char buf[10000]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%f", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%f", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%f", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%e", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 4; -+ if (sprintf (buf, "%e", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 4; -+ if (sprintf (buf, "%e", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%g", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 16; -+ if (sprintf (buf, "%g", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 16; -+ if (sprintf (buf, "%g", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ /* This test fails on HP-UX 10.20. */ -+ if (have_minus_zero ()) -+ if (sprintf (buf, "%g", - zero) < 0 -+ || strcmp (buf, "-0") != 0) -+ result |= 64; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_infinite=yes -+else -+ gl_cv_func_printf_infinite=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite" >&5 -+$as_echo "$gl_cv_func_printf_infinite" >&6; } -+ -+ -+ -+ -+ -+ -+ if test -n "$gl_printf_safe"; then -+ -+$as_echo "@%:@define CHECK_PRINTF_SAFE 1" >>confdefs.h -+ -+ fi -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'long double' arguments" >&5 -+$as_echo_n "checking whether printf supports infinite 'long double' arguments... " >&6; } -+if ${gl_cv_func_printf_infinite_long_double+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_cpu" in -+ # Guess no on ia64, x86_64, i386. -+ ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; -+ *) -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # Guess yes on HP-UX >= 11. -+ hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; -+ hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_infinite_long_double="guessing no";; -+ esac -+ ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data[1024]; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+#include -+#include -+#include -+static int -+strisnan (const char *string, size_t start_index, size_t end_index) -+{ -+ if (start_index < end_index) -+ { -+ if (string[start_index] == '-') -+ start_index++; -+ if (start_index + 3 <= end_index -+ && memcmp (string + start_index, "nan", 3) == 0) -+ { -+ start_index += 3; -+ if (start_index == end_index -+ || (string[start_index] == '(' && string[end_index - 1] == ')')) -+ return 1; -+ } -+ } -+ return 0; -+} -+static char buf[10000]; -+static long double zeroL = 0.0L; -+int main () -+{ -+ int result = 0; -+ nocrash_init(); -+ if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+ if (sprintf (buf, "%Le", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Le", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Le", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+ if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+/* Representation of an 80-bit 'long double' as an initializer for a sequence -+ of 'unsigned int' words. */ -+# ifdef WORDS_BIGENDIAN -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ -+ ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ -+ (unsigned int) (mantlo) << 16 \ -+ } -+# else -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { mantlo, manthi, exponent } -+# endif -+ { /* Quiet NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ } -+ { -+ /* Signalling NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ } -+ { /* Pseudo-NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ } -+ { /* Pseudo-Infinity. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ } -+ { /* Pseudo-Zero. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ } -+ { /* Unnormalized number. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ } -+ { /* Pseudo-Denormal. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ } -+#endif -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_infinite_long_double=yes -+else -+ gl_cv_func_printf_infinite_long_double=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite_long_double" >&5 -+$as_echo "$gl_cv_func_printf_infinite_long_double" >&6; } -+ ;; -+ *) -+ gl_cv_func_printf_infinite_long_double="irrelevant" -+ ;; -+ esac -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'a' and 'A' directives" >&5 -+$as_echo_n "checking whether printf supports the 'a' and 'A' directives... " >&6; } -+if ${gl_cv_func_printf_directive_a+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc >= 2.5 systems. -+ *-gnu*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__ -+ BZ2908 -+ #endif -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "BZ2908" >/dev/null 2>&1; then : -+ gl_cv_func_printf_directive_a="guessing yes" -+else -+ gl_cv_func_printf_directive_a="guessing no" -+fi -+rm -f conftest* -+ -+ ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_directive_a="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 -+ || (strcmp (buf, "0x1.922p+1 33") != 0 -+ && strcmp (buf, "0x3.244p+0 33") != 0 -+ && strcmp (buf, "0x6.488p-1 33") != 0 -+ && strcmp (buf, "0xc.91p-2 33") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 -+ || (strcmp (buf, "-0X1.922P+1 33") != 0 -+ && strcmp (buf, "-0X3.244P+0 33") != 0 -+ && strcmp (buf, "-0X6.488P-1 33") != 0 -+ && strcmp (buf, "-0XC.91P-2 33") != 0)) -+ result |= 2; -+ /* This catches a FreeBSD 6.1 bug: it doesn't round. */ -+ if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 -+ || (strcmp (buf, "0x1.83p+0 33") != 0 -+ && strcmp (buf, "0x3.05p-1 33") != 0 -+ && strcmp (buf, "0x6.0ap-2 33") != 0 -+ && strcmp (buf, "0xc.14p-3 33") != 0)) -+ result |= 4; -+ /* This catches a FreeBSD 6.1 bug. See -+ */ -+ if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0 -+ || buf[0] == '0') -+ result |= 8; -+ /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */ -+ if (sprintf (buf, "%.1a", 1.999) < 0 -+ || (strcmp (buf, "0x1.0p+1") != 0 -+ && strcmp (buf, "0x2.0p+0") != 0 -+ && strcmp (buf, "0x4.0p-1") != 0 -+ && strcmp (buf, "0x8.0p-2") != 0)) -+ result |= 16; -+ /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a -+ glibc 2.4 bug . */ -+ if (sprintf (buf, "%.1La", 1.999L) < 0 -+ || (strcmp (buf, "0x1.0p+1") != 0 -+ && strcmp (buf, "0x2.0p+0") != 0 -+ && strcmp (buf, "0x4.0p-1") != 0 -+ && strcmp (buf, "0x8.0p-2") != 0)) -+ result |= 32; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_a=yes -+else -+ gl_cv_func_printf_directive_a=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_a" >&5 -+$as_echo "$gl_cv_func_printf_directive_a" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'F' directive" >&5 -+$as_echo_n "checking whether printf supports the 'F' directive... " >&6; } -+if ${gl_cv_func_printf_directive_f+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; -+ darwin*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_directive_f="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 -+ || strcmp (buf, "1234567.000000 33") != 0) -+ result |= 1; -+ if (sprintf (buf, "%F", 1.0 / zero) < 0 -+ || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) -+ result |= 2; -+ /* This catches a Cygwin 1.5.x bug. */ -+ if (sprintf (buf, "%.F", 1234.0) < 0 -+ || strcmp (buf, "1234") != 0) -+ result |= 4; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_f=yes -+else -+ gl_cv_func_printf_directive_f=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_f" >&5 -+$as_echo "$gl_cv_func_printf_directive_f" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'n' directive" >&5 -+$as_echo_n "checking whether printf supports the 'n' directive... " >&6; } -+if ${gl_cv_func_printf_directive_n+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ mingw*) gl_cv_func_printf_directive_n="guessing no";; -+ *) gl_cv_func_printf_directive_n="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#ifdef _MSC_VER -+/* See page about "Parameter Validation" on msdn.microsoft.com. */ -+static void cdecl -+invalid_parameter_handler (const wchar_t *expression, -+ const wchar_t *function, -+ const wchar_t *file, unsigned int line, -+ uintptr_t dummy) -+{ -+ exit (1); -+} -+#endif -+static char fmtstring[10]; -+static char buf[100]; -+int main () -+{ -+ int count = -1; -+#ifdef _MSC_VER -+ _set_invalid_parameter_handler (invalid_parameter_handler); -+#endif -+ /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) -+ support %n in format strings in read-only memory but not in writable -+ memory. */ -+ strcpy (fmtstring, "%d %n"); -+ if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0 -+ || strcmp (buf, "123 ") != 0 -+ || count != 4) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_n=yes -+else -+ gl_cv_func_printf_directive_n=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_n" >&5 -+$as_echo "$gl_cv_func_printf_directive_n" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'ls' directive" >&5 -+$as_echo_n "checking whether printf supports the 'ls' directive... " >&6; } -+if ${gl_cv_func_printf_directive_ls+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ openbsd*) gl_cv_func_printf_directive_ls="guessing no";; -+ irix*) gl_cv_func_printf_directive_ls="guessing no";; -+ solaris*) gl_cv_func_printf_directive_ls="guessing no";; -+ cygwin*) gl_cv_func_printf_directive_ls="guessing no";; -+ beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; -+ *) gl_cv_func_printf_directive_ls="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ char buf[100]; -+ /* Test whether %ls works at all. -+ This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on -+ Cygwin 1.5. */ -+ { -+ static const wchar_t wstring[] = { 'a', 'b', 'c', 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ls", wstring) < 0 -+ || strcmp (buf, "abc") != 0) -+ result |= 1; -+ } -+ /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an -+ assertion failure inside libc), but not on OpenBSD 4.0. */ -+ { -+ static const wchar_t wstring[] = { 'a', 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ls", wstring) < 0 -+ || strcmp (buf, "a") != 0) -+ result |= 2; -+ } -+ /* Test whether precisions in %ls are supported as specified in ISO C 99 -+ section 7.19.6.1: -+ "If a precision is specified, no more than that many bytes are written -+ (including shift sequences, if any), and the array shall contain a -+ null wide character if, to equal the multibyte character sequence -+ length given by the precision, the function would need to access a -+ wide character one past the end of the array." -+ This test fails on Solaris 10. */ -+ { -+ static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%.2ls", wstring) < 0 -+ || strcmp (buf, "ab") != 0) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_ls=yes -+else -+ gl_cv_func_printf_directive_ls=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_ls" >&5 -+$as_echo "$gl_cv_func_printf_directive_ls" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the grouping flag" >&5 -+$as_echo_n "checking whether printf supports the grouping flag... " >&6; } -+if ${gl_cv_func_printf_flag_grouping+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; -+ netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; -+ *) gl_cv_func_printf_flag_grouping="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+int main () -+{ -+ if (sprintf (buf, "%'d %d", 1234567, 99) < 0 -+ || buf[strlen (buf) - 1] != '9') -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_flag_grouping=yes -+else -+ gl_cv_func_printf_flag_grouping=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_grouping" >&5 -+$as_echo "$gl_cv_func_printf_flag_grouping" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the left-adjust flag correctly" >&5 -+$as_echo_n "checking whether printf supports the left-adjust flag correctly... " >&6; } -+if ${gl_cv_func_printf_flag_leftadjust+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on HP-UX 11. -+ hpux11*) gl_cv_func_printf_flag_leftadjust="guessing yes";; -+ # Guess no on HP-UX 10 and older. -+ hpux*) gl_cv_func_printf_flag_leftadjust="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_printf_flag_leftadjust="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+int main () -+{ -+ /* Check that a '-' flag is not annihilated by a negative width. */ -+ if (sprintf (buf, "a%-*sc", -3, "b") < 0 -+ || strcmp (buf, "ab c") != 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_flag_leftadjust=yes -+else -+ gl_cv_func_printf_flag_leftadjust=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_leftadjust" >&5 -+$as_echo "$gl_cv_func_printf_flag_leftadjust" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the zero flag correctly" >&5 -+$as_echo_n "checking whether printf supports the zero flag correctly... " >&6; } -+if ${gl_cv_func_printf_flag_zero+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_flag_zero="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_flag_zero="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0 -+ || (strcmp (buf, " inf") != 0 -+ && strcmp (buf, " infinity") != 0)) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_flag_zero=yes -+else -+ gl_cv_func_printf_flag_zero=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_zero" >&5 -+$as_echo "$gl_cv_func_printf_flag_zero" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports large precisions" >&5 -+$as_echo_n "checking whether printf supports large precisions... " >&6; } -+if ${gl_cv_func_printf_precision+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no only on Solaris, native Windows, and BeOS systems. -+ solaris*) gl_cv_func_printf_precision="guessing no" ;; -+ mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; -+ beos*) gl_cv_func_printf_precision="guessing no" ;; -+ *) gl_cv_func_printf_precision="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[5000]; -+int main () -+{ -+ int result = 0; -+#ifdef __BEOS__ -+ /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ -+ return 1; -+#endif -+ if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) -+ result |= 1; -+ if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) -+ result |= 2; -+ if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 -+ || buf[0] != '1') -+ result |= 4; -+ if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5 -+ || buf[0] != '1') -+ result |= 4; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_precision=yes -+else -+ gl_cv_func_printf_precision=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_precision" >&5 -+$as_echo "$gl_cv_func_printf_precision" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf survives out-of-memory conditions" >&5 -+$as_echo_n "checking whether printf survives out-of-memory conditions... " >&6; } -+if ${gl_cv_func_printf_enomem+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_func_printf_enomem="guessing no" -+ if test "$cross_compiling" = no; then -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data1024; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+int main() -+{ -+ struct rlimit limit; -+ int ret; -+ nocrash_init (); -+ /* Some printf implementations allocate temporary space with malloc. */ -+ /* On BSD systems, malloc() is limited by RLIMIT_DATA. */ -+#ifdef RLIMIT_DATA -+ if (getrlimit (RLIMIT_DATA, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_DATA, &limit) < 0) -+ return 77; -+#endif -+ /* On Linux systems, malloc() is limited by RLIMIT_AS. */ -+#ifdef RLIMIT_AS -+ if (getrlimit (RLIMIT_AS, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_AS, &limit) < 0) -+ return 77; -+#endif -+ /* Some printf implementations allocate temporary space on the stack. */ -+#ifdef RLIMIT_STACK -+ if (getrlimit (RLIMIT_STACK, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_STACK, &limit) < 0) -+ return 77; -+#endif -+ ret = printf ("%.5000000f", 1.0); -+ return !(ret == 5000002 || (ret < 0 && errno == ENOMEM)); -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ (./conftest 2>&5 -+ result=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $result" >&5 -+ if test $result != 0 && test $result != 77; then result=1; fi -+ exit $result -+ ) >/dev/null 2>/dev/null -+ case $? in -+ 0) gl_cv_func_printf_enomem="yes" ;; -+ 77) gl_cv_func_printf_enomem="guessing no" ;; -+ *) gl_cv_func_printf_enomem="no" ;; -+ esac -+ else -+ gl_cv_func_printf_enomem="guessing no" -+ fi -+ rm -fr conftest* -+ else -+ gl_cv_func_printf_enomem="guessing no" -+ fi -+ fi -+ if test "$gl_cv_func_printf_enomem" = "guessing no"; then -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on Solaris. -+ solaris*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on AIX. -+ aix*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on HP-UX/hppa. -+ hpux*) case "$host_cpu" in -+ hppa*) gl_cv_func_printf_enomem="guessing yes";; -+ *) gl_cv_func_printf_enomem="guessing no";; -+ esac -+ ;; -+ # Guess yes on IRIX. -+ irix*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on OSF/1. -+ osf*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on Haiku. -+ haiku*) gl_cv_func_printf_enomem="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_enomem="guessing no";; -+ esac -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_enomem" >&5 -+$as_echo "$gl_cv_func_printf_enomem" >&6; } -+ -+ -+ -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wcwidth" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCWIDTH $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wcwidth != yes; then -+ HAVE_DECL_WCWIDTH=0 -+ fi -+ -+ if test $ac_cv_func_wcwidth = yes; then -+ HAVE_WCWIDTH=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 -+$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } -+if ${gl_cv_func_wcwidth_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc and AIX 7 systems. -+ *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; -+ *) gl_cv_func_wcwidth_works="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+#if !HAVE_DECL_WCWIDTH -+extern -+# ifdef __cplusplus -+"C" -+# endif -+int wcwidth (int); -+#endif -+int main () -+{ -+ int result = 0; -+ if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) -+ { -+ if (wcwidth (0x0301) > 0) -+ result |= 1; -+ if (wcwidth (0x05B0) > 0) -+ result |= 2; -+ if (wcwidth (0x200B) > 0) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wcwidth_works=yes -+else -+ gl_cv_func_wcwidth_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 -+$as_echo "$gl_cv_func_wcwidth_works" >&6; } -+ case "$gl_cv_func_wcwidth_works" in -+ *yes) ;; -+ *no) REPLACE_WCWIDTH=1 ;; -+ esac -+ else -+ HAVE_WCWIDTH=0 -+ fi -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 -+$as_echo_n "checking POSIX termios... " >&6; } -+if ${ac_cv_sys_posix_termios+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#include -+ -+int -+main () -+{ -+/* SunOS 4.0.3 has termios.h but not the library calls. */ -+ tcgetattr(0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_posix_termios=yes -+else -+ ac_cv_sys_posix_termios=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 -+$as_echo "$ac_cv_sys_posix_termios" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_termios_h=no -+ -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_termios_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } -+ -+ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" -+if test "x$ac_cv_have_decl_alarm" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ALARM $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5 -+$as_echo_n "checking whether ungetc works on arbitrary bytes... " >&6; } -+if ${gl_cv_func_ungetc_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_ungetc_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_ungetc_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+ -+int -+main () -+{ -+FILE *f; -+ if (!(f = fopen ("conftest.tmp", "w+"))) return 1; -+ if (fputs ("abc", f) < 0) return 2; -+ rewind (f); -+ if (fgetc (f) != 'a') return 3; -+ if (fgetc (f) != 'b') return 4; -+ if (ungetc ('d', f) != 'd') return 5; -+ if (ftell (f) != 1) return 6; -+ if (fgetc (f) != 'd') return 7; -+ if (ftell (f) != 2) return 8; -+ if (fseek (f, 0, SEEK_CUR) != 0) return 9; -+ if (ftell (f) != 2) return 10; -+ if (fgetc (f) != 'c') return 11; -+ fclose (f); remove ("conftest.tmp"); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ungetc_works=yes -+else -+ gl_cv_func_ungetc_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5 -+$as_echo "$gl_cv_func_ungetc_works" >&6; } -+ case "$gl_cv_func_ungetc_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define FUNC_UNGETC_BROKEN 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 -+$as_echo_n "checking for LC_MESSAGES... " >&6; } -+if ${gt_cv_val_LC_MESSAGES+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+return LC_MESSAGES -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_val_LC_MESSAGES=yes -+else -+ gt_cv_val_LC_MESSAGES=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_val_LC_MESSAGES" >&5 -+$as_echo "$gt_cv_val_LC_MESSAGES" >&6; } -+ if test $gt_cv_val_LC_MESSAGES = yes; then -+ -+$as_echo "@%:@define HAVE_LC_MESSAGES 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 -+$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } -+if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFPreferencesCopyAppValue(NULL, NULL) -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFPreferencesCopyAppValue=yes -+else -+ gt_cv_func_CFPreferencesCopyAppValue=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 -+$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then -+ -+$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 -+$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } -+if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFLocaleCopyCurrent(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFLocaleCopyCurrent=yes -+else -+ gt_cv_func_CFLocaleCopyCurrent=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 -+$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } -+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ -+$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h -+ -+ fi -+ INTL_MACOSX_LIBS= -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" -+ fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strerror_r" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRERROR_R $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strerror_r = no; then -+ HAVE_DECL_STRERROR_R=0 -+ fi -+ -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ case "$gl_cv_func_strerror_r_works" in -+ *no) REPLACE_STRERROR_R=1 ;; -+ esac -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if false; then -+ GL_COND_LIBTOOL_TRUE= -+ GL_COND_LIBTOOL_FALSE='#' -+else -+ GL_COND_LIBTOOL_TRUE='#' -+ GL_COND_LIBTOOL_FALSE= -+fi -+ -+ gl_cond_libtool=false -+ gl_libdeps= -+ gl_ltlibdeps= -+ gl_m4_base='m4' -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_source_base='lib' -+ -+ @%:@ Check whether --enable-acl was given. -+if test "${enable_acl+set}" = set; then : -+ enableval=$enable_acl; -+else -+ enable_acl=auto -+fi -+ -+ -+ LIB_ACL= -+ use_acl=0 -+ if test "x$enable_acl" != "xno"; then -+ for ac_header in sys/acl.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_acl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_ACL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_sys_acl_h = yes; then -+ ac_save_LIBS=$LIBS -+ -+ if test $use_acl = 0; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5 -+$as_echo_n "checking for library containing acl_get_file... " >&6; } -+if ${ac_cv_search_acl_get_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char acl_get_file (); -+int -+main () -+{ -+return acl_get_file (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' acl pacl; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_acl_get_file=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_acl_get_file+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_acl_get_file+:} false; then : -+ -+else -+ ac_cv_search_acl_get_file=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5 -+$as_echo "$ac_cv_search_acl_get_file" >&6; } -+ac_res=$ac_cv_search_acl_get_file -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_acl_get_file" != "none required"; then -+ LIB_ACL=$ac_cv_search_acl_get_file -+ fi -+ for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \ -+ acl_free acl_from_mode acl_from_text \ -+ acl_delete_def_file acl_extended_file \ -+ acl_delete_fd_np acl_delete_file_np \ -+ acl_copy_ext_native acl_create_entry_np \ -+ acl_to_short_text acl_free_text -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ # If the acl_get_file bug is detected, don't enable the ACL support. -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5 -+$as_echo_n "checking for working acl_get_file... " >&6; } -+if ${gl_cv_func_working_acl_get_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_working_acl_get_file=cross-compiling -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+int -+main () -+{ -+if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) -+ return 1; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_acl_get_file=yes -+else -+ gl_cv_func_working_acl_get_file=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5 -+$as_echo "$gl_cv_func_working_acl_get_file" >&6; } -+ -+ if test $gl_cv_func_working_acl_get_file = yes; then : -+ use_acl=1 -+fi -+ -+ if test $use_acl = 1; then -+ for ac_header in acl/libacl.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" -+if test "x$ac_cv_header_acl_libacl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACL_LIBACL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in acl_entries -+do : -+ ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries" -+if test "x$ac_cv_func_acl_entries" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACL_ENTRIES 1 -+_ACEOF -+ -+else -+ -+ gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" -+ -+fi -+done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5 -+$as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; } -+if ${gl_cv_acl_ACL_FIRST_ENTRY+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int type = ACL_FIRST_ENTRY; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_acl_ACL_FIRST_ENTRY=yes -+else -+ gl_cv_acl_ACL_FIRST_ENTRY=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5 -+$as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; } -+ if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then -+ -+$as_echo "@%:@define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5 -+$as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; } -+if ${gl_cv_acl_ACL_TYPE_EXTENDED+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int type = ACL_TYPE_EXTENDED; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_acl_ACL_TYPE_EXTENDED=yes -+else -+ gl_cv_acl_ACL_TYPE_EXTENDED=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5 -+$as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; } -+ if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then -+ -+$as_echo "@%:@define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h -+ -+ fi -+ else -+ LIB_ACL= -+ fi -+ -+fi -+ -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in facl -+do : -+ ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" -+if test "x$ac_cv_func_facl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FACL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_facl = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5 -+$as_echo_n "checking for library containing acl_trivial... " >&6; } -+if ${ac_cv_search_acl_trivial+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char acl_trivial (); -+int -+main () -+{ -+return acl_trivial (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' sec; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_acl_trivial=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_acl_trivial+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_acl_trivial+:} false; then : -+ -+else -+ ac_cv_search_acl_trivial=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5 -+$as_echo "$ac_cv_search_acl_trivial" >&6; } -+ac_res=$ac_cv_search_acl_trivial -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_acl_trivial" != "none required"; then -+ LIB_ACL=$ac_cv_search_acl_trivial -+ fi -+ -+fi -+ -+ for ac_func in acl_trivial -+do : -+ ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial" -+if test "x$ac_cv_func_acl_trivial" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACL_TRIVIAL 1 -+_ACEOF -+ -+fi -+done -+ -+ use_acl=1 -+ fi -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in getacl -+do : -+ ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl" -+if test "x$ac_cv_func_getacl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETACL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_getacl = yes; then -+ use_acl=1 -+ fi -+ for ac_header in aclv.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include -+" -+if test "x$ac_cv_header_aclv_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACLV_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in aclx_get -+do : -+ ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get" -+if test "x$ac_cv_func_aclx_get" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACLX_GET 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_aclx_get = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then -+ for ac_func in statacl -+do : -+ ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl" -+if test "x$ac_cv_func_statacl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STATACL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_statacl = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in aclsort -+do : -+ ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort" -+if test "x$ac_cv_func_aclsort" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACLSORT 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_aclsort = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ LIBS=$ac_save_LIBS -+ fi -+ if test "x$enable_acl$use_acl" = "xyes0"; then -+ as_fn_error $? "ACLs enabled but support not detected" "$LINENO" 5 -+ elif test "x$enable_acl$use_acl" = "xauto0"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without ACL support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without ACL support." >&2;} -+ fi -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define USE_ACL $use_acl -+_ACEOF -+ -+ USE_ACL=$use_acl -+ -+ -+ -+ -+ if test $ac_cv_func_alloca_works = no; then -+ : -+ fi -+ -+ # Define an additional variable used in the Makefile substitution. -+ if test $ac_cv_working_alloca_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5 -+$as_echo_n "checking for alloca as a compiler built-in... " >&6; } -+if ${gl_cv_rpl_alloca+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined __GNUC__ || defined _AIX || defined _MSC_VER -+ Need own alloca -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Need own alloca" >/dev/null 2>&1; then : -+ gl_cv_rpl_alloca=yes -+else -+ gl_cv_rpl_alloca=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 -+$as_echo "$gl_cv_rpl_alloca" >&6; } -+ if test $gl_cv_rpl_alloca = yes; then -+ -+$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h -+ -+ ALLOCA_H=alloca.h -+ else -+ ALLOCA_H= -+ fi -+ else -+ ALLOCA_H=alloca.h -+ fi -+ -+ if test -n "$ALLOCA_H"; then -+ GL_GENERATE_ALLOCA_H_TRUE= -+ GL_GENERATE_ALLOCA_H_FALSE='#' -+else -+ GL_GENERATE_ALLOCA_H_TRUE='#' -+ GL_GENERATE_ALLOCA_H_FALSE= -+fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_AREADLINKAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_arpa_inet_h = yes; then -+ HAVE_ARPA_INET_H=1 -+ else -+ HAVE_ARPA_INET_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_arpa_inet_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_arpa_inet_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'arpa/inet.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_arpa_inet_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5 -+$as_echo "$gl_cv_next_arpa_inet_h" >&6; } -+ fi -+ NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'arpa/inet.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_arpa_inet_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable assertions" >&5 -+$as_echo_n "checking whether to enable assertions... " >&6; } -+ @%:@ Check whether --enable-assert was given. -+if test "${enable_assert+set}" = set; then : -+ enableval=$enable_assert; if test "x$enableval" = xno; then : -+ -+$as_echo "@%:@define NDEBUG 1" >>confdefs.h -+ -+elif test "x$enableval" != xyes; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: invalid argument supplied to --enable-assert" >&5 -+$as_echo "$as_me: WARNING: invalid argument supplied to --enable-assert" >&2;} -+ enable_assert=yes -+fi -+else -+ enable_assert=yes -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_assert" >&5 -+$as_echo "$enable_assert" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_btowc = no; then -+ HAVE_BTOWC=0 -+ else -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5 -+$as_echo_n "checking whether btowc(0) is correct... " >&6; } -+if ${gl_cv_func_btowc_nul+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Cygwin. -+ cygwin*) gl_cv_func_btowc_nul="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_btowc_nul="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (btowc ('\0') != 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_btowc_nul=yes -+else -+ gl_cv_func_btowc_nul=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5 -+$as_echo "$gl_cv_func_btowc_nul" >&6; } -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5 -+$as_echo_n "checking whether btowc(EOF) is correct... " >&6; } -+if ${gl_cv_func_btowc_eof+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on IRIX. -+ irix*) gl_cv_func_btowc_eof="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_btowc_eof="guessing yes" ;; -+ esac -+ if test $LOCALE_FR != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ if (btowc (EOF) != WEOF) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_btowc_eof=yes -+else -+ gl_cv_func_btowc_eof=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5 -+$as_echo "$gl_cv_func_btowc_eof" >&6; } -+ -+ case "$gl_cv_func_btowc_nul" in -+ *yes) ;; -+ *) REPLACE_BTOWC=1 ;; -+ esac -+ case "$gl_cv_func_btowc_eof" in -+ *yes) ;; -+ *) REPLACE_BTOWC=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS btowc.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_BTOWC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_BTOWC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ for ac_func in strtod_l -+do : -+ ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l" -+if test "x$ac_cv_func_strtod_l" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOD_L 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ for ac_func in strtold_l -+do : -+ ac_fn_c_check_func "$LINENO" "strtold_l" "ac_cv_func_strtold_l" -+if test "x$ac_cv_func_strtold_l" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOLD_L 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible calloc" >&5 -+$as_echo_n "checking for GNU libc compatible calloc... " >&6; } -+if ${ac_cv_func_calloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_calloc_0_nonnull="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+int result = 0; -+ if (!calloc (0, 0)) -+ result |= 1; -+ if (calloc ((size_t) -1 / 8 + 1, 8)) -+ result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_calloc_0_nonnull=yes -+else -+ ac_cv_func_calloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_calloc_0_nonnull" >&6; } -+ case "$ac_cv_func_calloc_0_nonnull" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_CALLOC_GNU 1" >>confdefs.h -+ -+ ;; -+ *) -+ $as_echo "@%:@define HAVE_CALLOC_GNU 0" >>confdefs.h -+ -+ REPLACE_CALLOC=1 -+ -+ ;; -+ esac -+ -+ -+ if test $REPLACE_CALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_CALLOC_GNU 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_malloc_posix = yes; then -+ -+$as_echo "@%:@define HAVE_CALLOC_POSIX 1" >>confdefs.h -+ -+ else -+ REPLACE_CALLOC=1 -+ fi -+ -+ if test $REPLACE_CALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CALLOC_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CALLOC_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_canonicalize_file_name = no; then -+ HAVE_CANONICALIZE_FILE_NAME=0 -+ else -+ case "$gl_cv_func_realpath_works" in -+ *yes) ;; -+ *) REPLACE_CANONICALIZE_FILE_NAME=1 ;; -+ esac -+ fi -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_CANONICALIZE 1 -+_ACEOF -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CANONICALIZE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_CANONICALIZE_FILE_NAME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_CHDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CHDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5 -+$as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; } -+if ${gl_cv_have_arbitrary_file_name_length_limit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Arrange to define PATH_MAX, like "pathmax.h" does. */ -+#if HAVE_UNISTD_H -+# include -+#endif -+#include -+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN -+# include -+#endif -+#if !defined PATH_MAX && defined MAXPATHLEN -+# define PATH_MAX MAXPATHLEN -+#endif -+#ifdef __hpux -+# undef PATH_MAX -+# define PATH_MAX 1024 -+#endif -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# undef PATH_MAX -+# define PATH_MAX 260 -+#endif -+ -+#ifdef PATH_MAX -+have_arbitrary_file_name_length_limit -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then : -+ gl_cv_have_arbitrary_file_name_length_limit=yes -+else -+ gl_cv_have_arbitrary_file_name_length_limit=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5 -+$as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; } -+ -+ if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext" -+ -+ : -+ fi -+ -+ if test $HAVE_CHOWN = 0 || test $REPLACE_CHOWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext" -+ -+ fi -+ if test $REPLACE_CHOWN = 1 && test $ac_cv_func_fchown = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchown-stub.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CHOWN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CHOWN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. -+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. -+ -+ # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* -+ # programs in the package would end up linked with that potentially-shared -+ # library, inducing unnecessary run-time overhead. -+ LIB_CLOCK_GETTIME= -+ -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 -+$as_echo_n "checking for library containing clock_gettime... " >&6; } -+if ${ac_cv_search_clock_gettime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char clock_gettime (); -+int -+main () -+{ -+return clock_gettime (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_clock_gettime=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_clock_gettime+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_clock_gettime+:} false; then : -+ -+else -+ ac_cv_search_clock_gettime=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 -+$as_echo "$ac_cv_search_clock_gettime" >&6; } -+ac_res=$ac_cv_search_clock_gettime -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_clock_gettime" = "none required" || -+ LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime -+fi -+ -+ for ac_func in clock_gettime clock_settime -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$gl_saved_libs -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CLOEXEC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_CLOSE=1 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then -+ REPLACE_CLOSE=1 -+ fi -+ -+ -+ if test $REPLACE_CLOSE = 0; then -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_CLOSE=1 -+ fi -+ fi -+ -+ -+ if test $REPLACE_CLOSE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CLOSE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CLOSE 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_CLOSE_STREAM 1 -+_ACEOF -+ -+ -+ -+ -+ -+ for ac_func in closedir -+do : -+ ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir" -+if test "x$ac_cv_func_closedir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_CLOSEDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_closedir = no; then -+ HAVE_CLOSEDIR=0 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_CLOSEDIR = 1; then -+ REPLACE_CLOSEDIR=1 -+ fi -+ fi -+ -+ -+ if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CLOSEDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ -+ if test "x$datarootdir" = x; then -+ datarootdir='${datadir}' -+ -+ fi -+ if test "x$docdir" = x; then -+ docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' -+ -+ fi -+ if test "x$htmldir" = x; then -+ htmldir='${docdir}' -+ -+ fi -+ if test "x$dvidir" = x; then -+ dvidir='${docdir}' -+ -+ fi -+ if test "x$pdfdir" = x; then -+ pdfdir='${docdir}' -+ -+ fi -+ if test "x$psdir" = x; then -+ psdir='${docdir}' -+ -+ fi -+ if test "x$lispdir" = x; then -+ lispdir='${datarootdir}/emacs/site-lisp' -+ -+ fi -+ if test "x$localedir" = x; then -+ localedir='${datarootdir}/locale' -+ -+ fi -+ -+ pkglibexecdir='${libexecdir}/${PACKAGE}' -+ -+ -+ -+ -+ : -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_ctype_h='<'ctype.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_ctype_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'ctype.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_ctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5 -+$as_echo "$gl_cv_next_ctype_h" >&6; } -+ fi -+ NEXT_CTYPE_H=$gl_cv_next_ctype_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'ctype.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_ctype_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 -+$as_echo_n "checking for d_ino member in directory struct... " >&6; } -+if ${gl_cv_struct_dirent_d_ino+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems with Linux kernel. -+ linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_struct_dirent_d_ino="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+int -+main () -+{ -+DIR *dp = opendir ("."); -+ struct dirent *e; -+ struct stat st; -+ if (! dp) -+ return 1; -+ e = readdir (dp); -+ if (! e) -+ return 2; -+ if (stat (e->d_name, &st) != 0) -+ return 3; -+ if (e->d_ino != st.st_ino) -+ return 4; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_struct_dirent_d_ino=yes -+else -+ gl_cv_struct_dirent_d_ino=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 -+$as_echo "$gl_cv_struct_dirent_d_ino" >&6; } -+ case "$gl_cv_struct_dirent_d_ino" in -+ *yes) -+ -+$as_echo "@%:@define D_INO_IN_DIRENT 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_type member in directory struct" >&5 -+$as_echo_n "checking for d_type member in directory struct... " >&6; } -+if ${gl_cv_struct_dirent_d_type+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+struct dirent dp; dp.d_type = 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_struct_dirent_d_type=yes -+else -+ gl_cv_struct_dirent_d_type=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_type" >&5 -+$as_echo "$gl_cv_struct_dirent_d_type" >&6; } -+ if test $gl_cv_struct_dirent_d_type = yes; then -+ -+$as_echo "@%:@define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_dirent_h='<'dirent.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_dirent_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_dirent_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'dirent.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_dirent_h='<'dirent.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5 -+$as_echo "$gl_cv_next_dirent_h" >&6; } -+ fi -+ NEXT_DIRENT_H=$gl_cv_next_dirent_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'dirent.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_dirent_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_dirent_h = yes; then -+ HAVE_DIRENT_H=1 -+ else -+ HAVE_DIRENT_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_DIRENT_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in dirfd -+do : -+ ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" -+if test "x$ac_cv_func_dirfd" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DIRFD 1 -+_ACEOF -+ -+fi -+done -+ -+ ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include -+ #include -+" -+if test "x$ac_cv_have_decl_dirfd" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_DIRFD $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_dirfd = no; then -+ HAVE_DECL_DIRFD=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5 -+$as_echo_n "checking whether dirfd is a macro... " >&6; } -+if ${gl_cv_func_dirfd_macro+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#ifdef dirfd -+ dirent_header_defines_dirfd -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then : -+ gl_cv_func_dirfd_macro=yes -+else -+ gl_cv_func_dirfd_macro=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 -+$as_echo "$gl_cv_func_dirfd_macro" >&6; } -+ -+ # Use the replacement only if we have no function or macro with that name. -+ if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then -+ if test $ac_cv_have_decl_dirfd = yes; then -+ # If the system declares dirfd already, let's declare rpl_dirfd instead. -+ REPLACE_DIRFD=1 -+ fi -+ fi -+ -+ if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5 -+$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; } -+if ${gl_cv_sys_dir_fd_member_name+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ dirfd_save_CFLAGS=$CFLAGS -+ for ac_expr in d_fd dd_fd; do -+ -+ CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+int -+main () -+{ -+DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ dir_fd_found=yes -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS=$dirfd_save_CFLAGS -+ test "$dir_fd_found" = yes && break -+ done -+ test "$dir_fd_found" = yes || ac_expr=no_such_member -+ -+ gl_cv_sys_dir_fd_member_name=$ac_expr -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 -+$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; } -+ if test $gl_cv_sys_dir_fd_member_name != no_such_member; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name -+_ACEOF -+ -+ fi -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_DIRFD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_DIRFD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_DIRNAME 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 -+$as_echo_n "checking whether // is distinct from /... " >&6; } -+if ${gl_cv_double_slash_root+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test x"$cross_compiling" = xyes ; then -+ # When cross-compiling, there is no way to tell whether // is special -+ # short of a list of hosts. However, the only known hosts to date -+ # that have a distinct // are Apollo DomainOS (too old to port to), -+ # Cygwin, and z/OS. If anyone knows of another system for which // has -+ # special semantics and is distinct from /, please report it to -+ # . -+ case $host in -+ *-cygwin | i370-ibm-openedition) -+ gl_cv_double_slash_root=yes ;; -+ *) -+ # Be optimistic and assume that / and // are the same when we -+ # don't know. -+ gl_cv_double_slash_root='unknown, assuming no' ;; -+ esac -+ else -+ set x `ls -di / // 2>/dev/null` -+ if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then -+ gl_cv_double_slash_root=no -+ else -+ gl_cv_double_slash_root=yes -+ fi -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 -+$as_echo "$gl_cv_double_slash_root" >&6; } -+ if test "$gl_cv_double_slash_root" = yes; then -+ -+$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_DUP=1 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_DUP=1 -+ fi -+ -+ -+ if test $REPLACE_DUP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS dup.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_DUP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_DUP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+$as_echo "@%:@define HAVE_DUP2 1" >>confdefs.h -+ -+ -+ if test $HAVE_DUP2 = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 -+$as_echo_n "checking whether dup2 works... " >&6; } -+if ${gl_cv_func_dup2_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ mingw*) # on this platform, dup2 always returns 0 for success -+ gl_cv_func_dup2_works="guessing no" ;; -+ cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 -+ gl_cv_func_dup2_works="guessing no" ;; -+ linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a -+ # closed fd may yield -EBADF instead of -1 / errno=EBADF. -+ gl_cv_func_dup2_works="guessing no" ;; -+ freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. -+ gl_cv_func_dup2_works="guessing no" ;; -+ haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. -+ gl_cv_func_dup2_works="guessing no" ;; -+ *) gl_cv_func_dup2_works="guessing yes" ;; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+#include -+#include -+int -+main () -+{ -+int result = 0; -+#ifdef FD_CLOEXEC -+ if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) -+ result |= 1; -+#endif -+ if (dup2 (1, 1) == 0) -+ result |= 2; -+#ifdef FD_CLOEXEC -+ if (fcntl (1, F_GETFD) != FD_CLOEXEC) -+ result |= 4; -+#endif -+ close (0); -+ if (dup2 (0, 0) != -1) -+ result |= 8; -+ /* Many gnulib modules require POSIX conformance of EBADF. */ -+ if (dup2 (2, 1000000) == -1 && errno != EBADF) -+ result |= 16; -+ /* Flush out a cygwin core dump. */ -+ if (dup2 (2, -1) != -1 || errno != EBADF) -+ result |= 32; -+ return result; -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_dup2_works=yes -+else -+ gl_cv_func_dup2_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5 -+$as_echo "$gl_cv_func_dup2_works" >&6; } -+ case "$gl_cv_func_dup2_works" in -+ *yes) ;; -+ *) -+ REPLACE_DUP2=1 -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_DUP2 = 1; then -+ REPLACE_DUP2=1 -+ fi -+ fi -+ -+ -+ if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_DUP2=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_DUP2 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ENVIRON=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ENVIRON 1" >>confdefs.h -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 -+$as_echo_n "checking for error_at_line... " >&6; } -+if ${ac_cv_lib_error_at_line+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+error_at_line (0, 0, "", 0, "an error occurred"); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_error_at_line=yes -+else -+ ac_cv_lib_error_at_line=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 -+$as_echo "$ac_cv_lib_error_at_line" >&6; } -+ -+ if test $ac_cv_lib_error_at_line = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" -+ -+ -+ -+ -+ -+ -+ for ac_func in euidaccess -+do : -+ ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess" -+if test "x$ac_cv_func_euidaccess" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_EUIDACCESS 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_euidaccess = no; then -+ HAVE_EUIDACCESS=0 -+ fi -+ -+ if test $HAVE_EUIDACCESS = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext" -+ -+ -+ -+ for ac_header in libgen.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" -+if test "x$ac_cv_header_libgen_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBGEN_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" -+if test "x$ac_cv_func_getgroups" = xyes; then : -+ -+fi -+ -+ -+ # If we don't yet have getgroups, see if it's in -lbsd. -+ # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. -+ ac_save_LIBS=$LIBS -+ if test $ac_cv_func_getgroups = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 -+$as_echo_n "checking for getgroups in -lbsd... " >&6; } -+if ${ac_cv_lib_bsd_getgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lbsd $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getgroups (); -+int -+main () -+{ -+return getgroups (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_bsd_getgroups=yes -+else -+ ac_cv_lib_bsd_getgroups=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 -+$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } -+if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : -+ GETGROUPS_LIB=-lbsd -+fi -+ -+ fi -+ -+ # Run the program to test the functionality of the system-supplied -+ # getgroups function only if there is such a function. -+ if test $ac_cv_func_getgroups = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 -+$as_echo_n "checking for working getgroups... " >&6; } -+if ${ac_cv_func_getgroups_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_getgroups_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+/* On Ultrix 4.3, getgroups (0, 0) always fails. */ -+ return getgroups (0, 0) == -1; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_getgroups_works=yes -+else -+ ac_cv_func_getgroups_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 -+$as_echo "$ac_cv_func_getgroups_works" >&6; } -+ else -+ ac_cv_func_getgroups_works=no -+ fi -+ case "$ac_cv_func_getgroups_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h -+ -+ ;; -+ esac -+ LIBS=$ac_save_LIBS -+ -+ -+ # Solaris 9 and 10 need -lgen to get the eaccess function. -+ # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* -+ # programs in the package would end up linked with that potentially-shared -+ # library, inducing unnecessary run-time overhead. -+ LIB_EACCESS= -+ -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5 -+$as_echo_n "checking for library containing eaccess... " >&6; } -+if ${ac_cv_search_eaccess+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char eaccess (); -+int -+main () -+{ -+return eaccess (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' gen; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_eaccess=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_eaccess+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_eaccess+:} false; then : -+ -+else -+ ac_cv_search_eaccess=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5 -+$as_echo "$ac_cv_search_eaccess" >&6; } -+ac_res=$ac_cv_search_eaccess -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_eaccess" = "none required" || -+ LIB_EACCESS=$ac_cv_search_eaccess -+fi -+ -+ for ac_func in eaccess -+do : -+ ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess" -+if test "x$ac_cv_func_eaccess" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_EACCESS 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$gl_saved_libs -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_EUIDACCESS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_EUIDACCESS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_faccessat = no; then -+ HAVE_FACCESSAT=0 -+ fi -+ -+ if test $HAVE_FACCESSAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext" -+ -+ -+ for ac_func in access -+do : -+ ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access" -+if test "x$ac_cv_func_access" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACCESS 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FACCESSAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_FACCESSAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FACCESSAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_fchdir = no; then -+ HAVE_DECL_FCHDIR=0 -+ fi -+ -+ -+ if test $HAVE_FCHDIR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext" -+ -+ : -+ -+$as_echo "@%:@define REPLACE_FCHDIR 1" >>confdefs.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5 -+$as_echo_n "checking whether open can visit directories... " >&6; } -+if ${gl_cv_func_open_directory_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_open_directory_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+return open(".", O_RDONLY) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_open_directory_works=yes -+else -+ gl_cv_func_open_directory_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5 -+$as_echo "$gl_cv_func_open_directory_works" >&6; } -+ case "$gl_cv_func_open_directory_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_FCHDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCHDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fchmodat != yes; then -+ HAVE_FCHMODAT=0 -+ fi -+ -+ if test $HAVE_FCHMODAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchmodat.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FCHMODAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ GNULIB_FCHMODAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCHMODAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat" -+if test "x$ac_cv_func_fchownat" = xyes; then : -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with AT_SYMLINK_NOFOLLOW" >&5 -+$as_echo_n "checking whether fchownat works with AT_SYMLINK_NOFOLLOW... " >&6; } -+if ${gl_cv_func_fchownat_nofollow_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_dangle=conftest.dangle -+ # Remove any remnants of a previous test. -+ rm -f $gl_dangle -+ # Arrange for deletion of the temporary file this test creates. -+ ac_clean_files="$ac_clean_files $gl_dangle" -+ ln -s conftest.no-such $gl_dangle -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fchownat_nofollow_works=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+int -+main () -+{ -+ return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), -+ AT_SYMLINK_NOFOLLOW) != 0 -+ && errno == ENOENT); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fchownat_nofollow_works=yes -+else -+ gl_cv_func_fchownat_nofollow_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_nofollow_works" >&5 -+$as_echo "$gl_cv_func_fchownat_nofollow_works" >&6; } -+ if test $gl_cv_func_fchownat_nofollow_works = no; then : -+ REPLACE_FCHOWNAT=1 -+ -+$as_echo "@%:@define FCHOWNAT_NOFOLLOW_BUG 1" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with an empty file name" >&5 -+$as_echo_n "checking whether fchownat works with an empty file name... " >&6; } -+if ${gl_cv_func_fchownat_empty_filename_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fchownat_empty_filename_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+int fd; -+ int ret; -+ if (mkdir ("conftestdir", 0700) < 0) -+ return 2; -+ fd = open ("conftestdir", O_RDONLY); -+ if (fd < 0) -+ return 3; -+ ret = fchownat (fd, "", -1, -1, 0); -+ close (fd); -+ rmdir ("conftestdir"); -+ return ret == 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fchownat_empty_filename_works=yes -+else -+ gl_cv_func_fchownat_empty_filename_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_empty_filename_works" >&5 -+$as_echo "$gl_cv_func_fchownat_empty_filename_works" >&6; } -+ if test "$gl_cv_func_fchownat_empty_filename_works" != yes; then : -+ REPLACE_FCHOWNAT=1 -+ -+$as_echo "@%:@define FCHOWNAT_EMPTY_FILENAME_BUG 1" >>confdefs.h -+ -+ -+fi -+ -+ if test $REPLACE_CHOWN = 1; then -+ REPLACE_FCHOWNAT=1 -+ fi -+else -+ HAVE_FCHOWNAT=0 -+fi -+ -+ -+ if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchownat.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FCHOWNAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ GNULIB_FCHOWNAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCHOWNAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin = no; then -+ REPLACE_FCLOSE=1 -+ fi -+ -+ -+ if test $REPLACE_CLOSE = 1; then -+ REPLACE_FCLOSE=1 -+ fi -+ -+ if test $REPLACE_FCLOSE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fclose.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FCLOSE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCLOSE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5 -+$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; } -+if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess that it works on glibc systems -+ case $host_os in #(( -+ *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; -+ *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; -+ if (errno != EINVAL) result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fcntl_f_dupfd_works=yes -+else -+ gl_cv_func_fcntl_f_dupfd_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 -+$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; } -+ case $gl_cv_func_fcntl_f_dupfd_works in -+ *yes) ;; -+ *) -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ -+$as_echo "@%:@define FCNTL_DUPFD_BUGGY 1" >>confdefs.h -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5 -+$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } -+if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifndef F_DUPFD_CLOEXEC -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __linux__ -+/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace -+ it to support the semantics on older kernels that failed with EINVAL. */ -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_fcntl_f_dupfd_cloexec=yes -+else -+ gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ gl_cv_func_fcntl_f_dupfd_cloexec=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 -+$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } -+ if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ fi -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ fi -+ -+ -+ if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FCNTL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCNTL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_fcntl_h='<'fcntl.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_fcntl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'fcntl.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5 -+$as_echo "$gl_cv_next_fcntl_h" >&6; } -+ fi -+ NEXT_FCNTL_H=$gl_cv_next_fcntl_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'fcntl.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_fcntl_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FCNTL_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FD_SAFER_FLAG 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ LIB_FDATASYNC= -+ -+ -+ if test $ac_cv_have_decl_fdatasync = no; then -+ HAVE_DECL_FDATASYNC=0 -+ for ac_func in fdatasync -+do : -+ ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" -+if test "x$ac_cv_func_fdatasync" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FDATASYNC 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_fdatasync = no; then -+ HAVE_FDATASYNC=0 -+ fi -+ else -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 -+$as_echo_n "checking for library containing fdatasync... " >&6; } -+if ${ac_cv_search_fdatasync+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char fdatasync (); -+int -+main () -+{ -+return fdatasync (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_fdatasync=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_fdatasync+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_fdatasync+:} false; then : -+ -+else -+ ac_cv_search_fdatasync=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 -+$as_echo "$ac_cv_search_fdatasync" >&6; } -+ac_res=$ac_cv_search_fdatasync -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_fdatasync" = "none required" || -+ LIB_FDATASYNC=$ac_cv_search_fdatasync -+fi -+ -+ LIBS=$gl_saved_libs -+ fi -+ -+ if test $HAVE_FDATASYNC = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FDATASYNC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FDATASYNC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_FDOPEN=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopen sets errno" >&5 -+$as_echo_n "checking whether fdopen sets errno... " >&6; } -+if ${gl_cv_func_fdopen_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ mingw*) gl_cv_func_fdopen_works="guessing no" ;; -+ *) gl_cv_func_fdopen_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int -+main (void) -+{ -+ FILE *fp; -+ errno = 0; -+ fp = fdopen (-1, "r"); -+ if (fp == NULL && errno == 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fdopen_works=yes -+else -+ gl_cv_func_fdopen_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopen_works" >&5 -+$as_echo "$gl_cv_func_fdopen_works" >&6; } -+ case "$gl_cv_func_fdopen_works" in -+ *no) REPLACE_FDOPEN=1 ;; -+ esac -+ fi -+ -+ if test $REPLACE_FDOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fdopen.$ac_objext" -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FDOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FDOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" " -+#include -+ -+" -+if test "x$ac_cv_have_decl_fdopendir" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FDOPENDIR $ac_have_decl -+_ACEOF -+if test $ac_have_decl = 1; then : -+ -+else -+ HAVE_DECL_FDOPENDIR=0 -+fi -+ -+ -+ if test $ac_cv_func_fdopendir = no; then -+ HAVE_FDOPENDIR=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5 -+$as_echo_n "checking whether fdopendir works... " >&6; } -+if ${gl_cv_func_fdopendir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_fdopendir_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if !HAVE_DECL_FDOPENDIR -+extern -+# ifdef __cplusplus -+"C" -+# endif -+DIR *fdopendir (int); -+#endif -+ -+int -+main () -+{ -+int result = 0; -+ int fd = open ("conftest.c", O_RDONLY); -+ if (fd < 0) result |= 1; -+ if (fdopendir (fd)) result |= 2; -+ if (close (fd)) result |= 4; -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fdopendir_works=yes -+else -+ gl_cv_func_fdopendir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5 -+$as_echo "$gl_cv_func_fdopendir_works" >&6; } -+ case "$gl_cv_func_fdopendir_works" in -+ *yes) ;; -+ *) -+ REPLACE_FDOPENDIR=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FDOPENDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FDOPENDIR 1 -+_ACEOF -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FDUTIMENSAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FFLUSH=1 -+ fi -+ -+ if test $REPLACE_FFLUSH = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fflush.$ac_objext" -+ -+ : -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FFLUSH 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_FFLUSH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FFLUSH 1" >>confdefs.h -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" -+if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BLOCKS 1 -+_ACEOF -+ -+ -+$as_echo "@%:@define HAVE_ST_BLOCKS 1" >>confdefs.h -+ -+else -+ : -+fi -+ -+ -+ -+ -+ if test $ac_cv_member_struct_stat_st_blocks = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fileblocks.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FILENAMECAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5 -+$as_echo_n "checking for flexible array member... " >&6; } -+if ${ac_cv_c_flexmember+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ struct s { int n; double d[]; }; -+int -+main () -+{ -+int m = getchar (); -+ struct s *p = malloc (offsetof (struct s, d) -+ + m * sizeof (double)); -+ p->d[0] = 0.0; -+ return p->d != (double *) NULL; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_flexmember=yes -+else -+ ac_cv_c_flexmember=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5 -+$as_echo "$ac_cv_c_flexmember" >&6; } -+ if test $ac_cv_c_flexmember = yes; then -+ -+$as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h -+ -+ else -+ $as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ FLOAT_H= -+ REPLACE_FLOAT_LDBL=0 -+ case "$host_os" in -+ aix* | beos* | openbsd* | mirbsd* | irix*) -+ FLOAT_H=float.h -+ ;; -+ freebsd*) -+ case "$host_cpu" in -+ i[34567]86 ) -+ FLOAT_H=float.h -+ ;; -+ x86_64 ) -+ # On x86_64 systems, the C compiler may still be generating -+ # 32-bit code. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined __LP64__ || defined __x86_64__ || defined __amd64__ -+ yes -+ #endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ -+else -+ FLOAT_H=float.h -+fi -+rm -f conftest* -+ -+ ;; -+ esac -+ ;; -+ linux*) -+ case "$host_cpu" in -+ powerpc*) -+ FLOAT_H=float.h -+ ;; -+ esac -+ ;; -+ esac -+ case "$host_os" in -+ aix* | freebsd* | linux*) -+ if test -n "$FLOAT_H"; then -+ REPLACE_FLOAT_LDBL=1 -+ fi -+ ;; -+ esac -+ -+ REPLACE_ITOLD=0 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5 -+$as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; } -+if ${gl_cv_func_itold_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host" in -+ sparc*-*-linux*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined __LP64__ || defined __arch64__ -+ yes -+ #endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_func_itold_works="guessing no" -+else -+ gl_cv_func_itold_works="guessing yes" -+fi -+rm -f conftest* -+ -+ ;; -+ *) gl_cv_func_itold_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int i = -1; -+volatile long double ld; -+int main () -+{ -+ ld += i * 1.0L; -+ if (ld > 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_itold_works=yes -+else -+ gl_cv_func_itold_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5 -+$as_echo "$gl_cv_func_itold_works" >&6; } -+ case "$gl_cv_func_itold_works" in -+ *no) -+ REPLACE_ITOLD=1 -+ FLOAT_H=float.h -+ ;; -+ esac -+ -+ if test -n "$FLOAT_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_float_h='<'float.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_float_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'float.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5 -+$as_echo "$gl_cv_next_float_h" >&6; } -+ fi -+ NEXT_FLOAT_H=$gl_cv_next_float_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'float.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_float_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ fi -+ -+ if test -n "$FLOAT_H"; then -+ GL_GENERATE_FLOAT_H_TRUE= -+ GL_GENERATE_FLOAT_H_FALSE='#' -+else -+ GL_GENERATE_FLOAT_H_TRUE='#' -+ GL_GENERATE_FLOAT_H_FALSE= -+fi -+ -+ -+ -+ if test $REPLACE_FLOAT_LDBL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext" -+ -+ fi -+ if test $REPLACE_ITOLD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ FNMATCH_H= -+ gl_fnmatch_required_lowercase=` -+ echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]' -+ ` -+ gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5 -+$as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; } -+if eval \${$gl_fnmatch_cache_var+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $gl_fnmatch_required = GNU; then -+ gl_fnmatch_gnu_start= -+ gl_fnmatch_gnu_end= -+ else -+ gl_fnmatch_gnu_start='#if 0' -+ gl_fnmatch_gnu_end='#endif' -+ fi -+ if test "$cross_compiling" = yes; then : -+ eval "$gl_fnmatch_cache_var=\"guessing no\"" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ static int -+ y (char const *pattern, char const *string, int flags) -+ { -+ return fnmatch (pattern, string, flags) == 0; -+ } -+ static int -+ n (char const *pattern, char const *string, int flags) -+ { -+ return fnmatch (pattern, string, flags) == FNM_NOMATCH; -+ } -+ -+int -+main () -+{ -+char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; -+ char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; -+ static char const A_1[] = { 'A' - 1, 0 }; -+ static char const A01[] = { 'A' + 1, 0 }; -+ static char const a_1[] = { 'a' - 1, 0 }; -+ static char const a01[] = { 'a' + 1, 0 }; -+ static char const bs_1[] = { '\\\\' - 1, 0 }; -+ static char const bs01[] = { '\\\\' + 1, 0 }; -+ int result = 0; -+ if (!n ("a*", "", 0)) -+ return 1; -+ if (!y ("a*", "abc", 0)) -+ return 1; -+ if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ -+ return 1; -+ if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) -+ return 2; -+ if (!y ("a\\\\bc", "abc", 0)) -+ return 3; -+ if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) -+ return 3; -+ if (!y ("*x", ".x", 0)) -+ return 4; -+ if (!n ("*x", ".x", FNM_PERIOD)) -+ return 4; -+ if (!y (Apat, "\\\\", 0)) -+ return 5; -+ if (!y (Apat, "A", 0)) -+ return 5; -+ if (!y (apat, "\\\\", 0)) -+ return 5; -+ if (!y (apat, "a", 0)) -+ return 5; -+ if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(y (apat, a01, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) -+ return 5; -+ $gl_fnmatch_gnu_start -+ if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) -+ result |= 8; -+ if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) -+ result |= 16; -+ if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) -+ result |= 32; -+ if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ $gl_fnmatch_gnu_end -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ eval "$gl_fnmatch_cache_var=yes" -+else -+ eval "$gl_fnmatch_cache_var=no" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+eval ac_res=\$$gl_fnmatch_cache_var -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" -+ if test "$gl_fnmatch_result" = yes; then -+ rm -f "$gl_source_base/fnmatch.h" -+ else -+ FNMATCH_H=fnmatch.h -+ fi -+ -+ if test -n "$FNMATCH_H"; then -+ GL_GENERATE_FNMATCH_H_TRUE= -+ GL_GENERATE_FNMATCH_H_FALSE='#' -+else -+ GL_GENERATE_FNMATCH_H_TRUE='#' -+ GL_GENERATE_FNMATCH_H_FALSE= -+fi -+ -+ -+ if test -n "$FNMATCH_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch -+_ACEOF -+ -+ -+ ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include -+" -+if test "x$ac_cv_have_decl_isblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISBLANK $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test -n "$FNMATCH_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch -+_ACEOF -+ -+ -+ ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include -+" -+if test "x$ac_cv_have_decl_isblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISBLANK $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ fi -+ -+ -+ -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_FOPEN=1 -+ gl_cv_func_fopen_slash="guessing no" -+ ;; -+ *) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen recognizes a trailing slash" >&5 -+$as_echo_n "checking whether fopen recognizes a trailing slash... " >&6; } -+if ${gl_cv_func_fopen_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) -+ gl_cv_func_fopen_slash="guessing no" ;; -+ *) -+ gl_cv_func_fopen_slash="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ return fopen ("conftest.sl/", "w") != NULL; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fopen_slash=yes -+else -+ gl_cv_func_fopen_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.sl -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_slash" >&5 -+$as_echo "$gl_cv_func_fopen_slash" >&6; } -+ ;; -+ esac -+ case "$gl_cv_func_fopen_slash" in -+ *no) -+ -+$as_echo "@%:@define FOPEN_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_FOPEN=1 -+ ;; -+ esac -+ -+ if test $REPLACE_FOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FOPEN_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ fp_headers=' -+# include -+# if HAVE_STDIO_EXT_H -+# include -+# endif -+' -+ ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers -+" -+if test "x$ac_cv_have_decl___fpending" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL___FPENDING $ac_have_decl -+_ACEOF -+ -+ -+ if test $ac_cv_func___fpending = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5 -+$as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; } -+if ${ac_cv_sys_pending_output_n_bytes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ for ac_expr in \ -+ \ -+ '# glibc2' \ -+ 'fp->_IO_write_ptr - fp->_IO_write_base' \ -+ \ -+ '# traditional Unix' \ -+ 'fp->_ptr - fp->_base' \ -+ \ -+ '# BSD' \ -+ 'fp->_p - fp->_bf._base' \ -+ \ -+ '# SCO, Unixware' \ -+ '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ -+ \ -+ '# QNX' \ -+ '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ -+ \ -+ '# old glibc?' \ -+ 'fp->__bufp - fp->__buffer' \ -+ \ -+ '# old glibc iostream?' \ -+ 'fp->_pptr - fp->_pbase' \ -+ \ -+ '# emx+gcc' \ -+ 'fp->_ptr - fp->_buffer' \ -+ \ -+ '# Minix' \ -+ 'fp->_ptr - fp->_buf' \ -+ \ -+ '# Plan9' \ -+ 'fp->wp - fp->buf' \ -+ \ -+ '# VMS' \ -+ '(*fp)->_ptr - (*fp)->_base' \ -+ \ -+ '# e.g., DGUX R4.11; the info is not available' \ -+ 1 \ -+ ; do -+ -+ # Skip each embedded comment. -+ case "$ac_expr" in '#'*) continue;; esac -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+FILE *fp = stdin; (void) ($ac_expr); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fp_done=yes -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test "$fp_done" = yes && break -+ done -+ -+ ac_cv_sys_pending_output_n_bytes=$ac_expr -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5 -+$as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include -+" -+if test "x$ac_cv_have_decl_fpurge" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FPURGE $ac_have_decl -+_ACEOF -+ -+ if test "x$ac_cv_func_fpurge" = xyes; then -+ HAVE_FPURGE=1 -+ # Detect BSD bug. Only cygwin 1.7 is known to be immune. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fpurge works" >&5 -+$as_echo_n "checking whether fpurge works... " >&6; } -+if ${gl_cv_func_fpurge_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fpurge_works='guessing no' -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "w+"); -+ if (!f) return 1; -+ if (fputc ('a', f) != 'a') return 2; -+ rewind (f); -+ if (fgetc (f) != 'a') return 3; -+ if (fgetc (f) != EOF) return 4; -+ if (fpurge (f) != 0) return 5; -+ if (putc ('b', f) != 'b') return 6; -+ if (fclose (f) != 0) return 7; -+ if ((f = fopen ("conftest.txt", "r")) == NULL) return 8; -+ if (fgetc (f) != 'a') return 9; -+ if (fgetc (f) != 'b') return 10; -+ if (fgetc (f) != EOF) return 11; -+ if (fclose (f) != 0) return 12; -+ if (remove ("conftest.txt") != 0) return 13; -+ return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fpurge_works=yes -+else -+ gl_cv_func_fpurge_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fpurge_works" >&5 -+$as_echo "$gl_cv_func_fpurge_works" >&6; } -+ if test "x$gl_cv_func_fpurge_works" != xyes; then -+ REPLACE_FPURGE=1 -+ fi -+ else -+ HAVE_FPURGE=0 -+ fi -+ if test "x$ac_cv_have_decl_fpurge" = xno; then -+ HAVE_DECL_FPURGE=0 -+ fi -+ -+ if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fpurge.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FPURGE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FPURGE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func___freadahead = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS freadahead.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func___freadptr = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS freadptr.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_FREOPEN=1 -+ ;; -+ esac -+ -+ if test $REPLACE_FREOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS freopen.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FREOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FREOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FREOPEN_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_frexp_no_libm = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 -+$as_echo_n "checking whether frexp works... " >&6; } -+if ${gl_cv_func_frexp_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; -+ *) gl_cv_func_frexp_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_ALARM -+# include -+#endif -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ ICC 10.0 has a bug when optimizing the expression -zero. -+ The expression -DBL_MIN * DBL_MIN does not work when cross-compiling -+ to PowerPC on Mac OS X 10.5. */ -+#if defined __hpux || defined __sgi || defined __ICC -+static double -+compute_minus_zero (void) -+{ -+ return -DBL_MIN * DBL_MIN; -+} -+# define minus_zero compute_minus_zero () -+#else -+double minus_zero = -0.0; -+#endif -+int main() -+{ -+ int result = 0; -+ int i; -+ volatile double x; -+ double zero = 0.0; -+#if HAVE_ALARM -+ /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite -+ number. Let the test fail in this case. */ -+ alarm (5); -+#endif -+ /* Test on denormalized numbers. */ -+ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) -+ ; -+ if (x > 0.0) -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. -+ On NetBSD: y = 0.75. Correct: y = 0.5. */ -+ if (y != 0.5) -+ result |= 1; -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0 / zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (y != x) -+ result |= 2; -+ } -+ /* Test on negative zero. */ -+ x = minus_zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (memcmp (&y, &x, sizeof x)) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexp_works=yes -+else -+ gl_cv_func_frexp_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 -+$as_echo "$gl_cv_func_frexp_works" >&6; } -+ -+ case "$gl_cv_func_frexp_works" in -+ *yes) gl_func_frexp_no_libm=yes ;; -+ *) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;; -+ esac -+ else -+ gl_func_frexp_no_libm=no -+ REPLACE_FREXP=1 -+ fi -+ if test $gl_func_frexp_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ if test $gl_func_frexp_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FREXP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FREXP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include -+" -+if test "x$ac_cv_have_decl_frexpl" = xyes; then : -+ -+else -+ HAVE_DECL_FREXPL=0 -+fi -+ -+ if test $HAVE_DECL_FREXPL = 1; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 -+$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_frexpl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x; -+int -+main () -+{ -+int e; return frexpl (x, &e) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_frexpl_no_libm=yes -+else -+ gl_cv_func_frexpl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 -+$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } -+ -+ if test $gl_cv_func_frexpl_no_libm = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 -+$as_echo_n "checking whether frexpl works... " >&6; } -+if ${gl_cv_func_frexpl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) -+ gl_cv_func_frexpl_works="guessing no";; -+ *) gl_cv_func_frexpl_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Override the values of , like done in float.in.h. */ -+#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if defined __i386__ && defined __FreeBSD__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+#endif -+#if defined __sgi && (LDBL_MANT_DIG >= 106) -+# if defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+# endif -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double frexpl (long double, int *); -+int main() -+{ -+ int result = 0; -+ volatile long double x; -+ /* Test on finite numbers that fails on AIX 5.1. */ -+ x = 16.0L; -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != 5) -+ result |= 1; -+ } -+ /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl -+ function returns an invalid (incorrectly normalized) value: it returns -+ y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } -+ but the correct result is -+ 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ -+ x = 1.01L; -+ { -+ int exp = -9999; -+ long double y = frexpl (x, &exp); -+ if (!(exp == 1 && y == 0.505L)) -+ result |= 2; -+ } -+ /* Test on large finite numbers. This fails on BeOS at i = 16322, while -+ LDBL_MAX_EXP = 16384. -+ In the loop end test, we test x against Infinity, rather than comparing -+ i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != i) -+ { -+ result |= 4; -+ break; -+ } -+ } -+ } -+ /* Test on denormalized numbers. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) -+ ; -+ if (x > 0.0L) -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, -+ exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ -+ if (exp != LDBL_MIN_EXP - 1) -+ result |= 8; -+ } -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0L / 0.0L; -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ if (y != x) -+ result |= 16; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexpl_works=yes -+else -+ gl_cv_func_frexpl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 -+$as_echo "$gl_cv_func_frexpl_works" >&6; } -+ -+ case "$gl_cv_func_frexpl_works" in -+ *yes) gl_func_frexpl_no_libm=yes ;; -+ *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; -+ esac -+ else -+ gl_func_frexpl_no_libm=no -+ REPLACE_FREXPL=1 -+ fi -+ if test $gl_func_frexpl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FREXPL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FREXPL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then -+ REPLACE_FSEEK=1 -+ fi -+ -+ if test $REPLACE_FSEEK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fseek.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSEEK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSEEK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 -+$as_echo_n "checking for fseeko... " >&6; } -+if ${gl_cv_func_fseeko+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+fseeko (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_fseeko=yes -+else -+ gl_cv_func_fseeko=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 -+$as_echo "$gl_cv_func_fseeko" >&6; } -+ -+ -+ if test $ac_cv_have_decl_fseeko = no; then -+ HAVE_DECL_FSEEKO=0 -+ fi -+ -+ if test $gl_cv_func_fseeko = no; then -+ HAVE_FSEEKO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FSEEKO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ fi -+ -+ if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" -+ -+ -+ for ac_func in _fseeki64 -+do : -+ ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64" -+if test "x$ac_cv_func__fseeki64" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__FSEEKI64 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSEEKO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSEEKO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func___fseterr = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fseterr.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_FSTAT=1 -+ fi -+ -+ -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ REPLACE_FSTAT=1 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ case "$gl_cv_func_open_directory_works" in -+ *yes) ;; -+ *) -+ REPLACE_FSTAT=1 -+ ;; -+ esac -+ fi -+ -+ -+ if test $REPLACE_FSTAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSTAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSTAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fstatat = no; then -+ HAVE_FSTATAT=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5 -+$as_echo_n "checking whether fstatat (..., 0) works... " >&6; } -+if ${gl_cv_func_fstatat_zero_flag+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ aix*) gl_cv_func_fstatat_zero_flag="guessing no";; -+ *) gl_cv_func_fstatat_zero_flag="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ int -+ main (void) -+ { -+ struct stat a; -+ return fstatat (AT_FDCWD, ".", &a, 0) != 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fstatat_zero_flag=yes -+else -+ gl_cv_func_fstatat_zero_flag=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5 -+$as_echo "$gl_cv_func_fstatat_zero_flag" >&6; } -+ -+ case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ *yes+*yes) ;; -+ *) REPLACE_FSTATAT=1 -+ case $gl_cv_func_fstatat_zero_flag in -+ *yes) -+ -+$as_echo "@%:@define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h -+ -+ ;; -+ esac -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSTATAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSTATAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ for ac_header in sys/mount.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_mount_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_MOUNT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get file system space usage" >&5 -+$as_echo "$as_me: checking how to get file system space usage" >&6;} -+ac_fsusage_space=no -+ -+# Perform only the link test since it seems there are no variants of the -+# statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) -+# because that got a false positive on SCO OSR5. Adding the declaration -+# of a 'struct statvfs' causes this test to fail (as it should) on such -+# systems. That system is reported to work fine with STAT_STATFS4 which -+# is what it gets when this test fails. -+if test $ac_fsusage_space = no; then -+ # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, -+ # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statvfs function (SVR4)" >&5 -+$as_echo_n "checking for statvfs function (SVR4)... " >&6; } -+if ${fu_cv_sys_stat_statvfs+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef __osf__ -+"Do not use Tru64's statvfs implementation" -+#endif -+ -+#include -+ -+struct statvfs fsd; -+ -+#if defined __APPLE__ && defined __MACH__ -+#include -+/* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity; -+ that commonly limits file systems to 4 TiB. Whereas f_blocks in -+ 'struct statfs' is a 64-bit type, thanks to the large-file support -+ that was enabled above. In this case, don't use statvfs(); use statfs() -+ instead. */ -+int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1]; -+#endif -+ -+int -+main () -+{ -+statvfs (0, &fsd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ fu_cv_sys_stat_statvfs=yes -+else -+ fu_cv_sys_stat_statvfs=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5 -+$as_echo "$fu_cv_sys_stat_statvfs" >&6; } -+ if test $fu_cv_sys_stat_statvfs = yes; then -+ ac_fsusage_space=yes -+ # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs. -+ # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems -+ # statvfs with large-file support is already equivalent to statvfs64. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use statvfs64" >&5 -+$as_echo_n "checking whether to use statvfs64... " >&6; } -+if ${fu_cv_sys_stat_statvfs64+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ struct statvfs64 fsd; -+ int check_f_blocks_larger_in_statvfs64 -+ [sizeof (((struct statvfs64 *) 0)->f_blocks) -+ > sizeof (((struct statvfs *) 0)->f_blocks) -+ ? 1 : -1]; -+ -+int -+main () -+{ -+statvfs64 (0, &fsd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ fu_cv_sys_stat_statvfs64=yes -+else -+ fu_cv_sys_stat_statvfs64=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5 -+$as_echo "$fu_cv_sys_stat_statvfs64" >&6; } -+ if test $fu_cv_sys_stat_statvfs64 = yes; then -+ -+$as_echo "@%:@define STAT_STATVFS64 1" >>confdefs.h -+ -+ else -+ -+$as_echo "@%:@define STAT_STATVFS 1" >>confdefs.h -+ -+ fi -+ fi -+fi -+ -+# Check for this unconditionally so we have a -+# good fallback on glibc/Linux > 2.6 < 2.6.36 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_frsize member" >&5 -+$as_echo_n "checking for two-argument statfs with statfs.f_frsize member... " >&6; } -+if ${fu_cv_sys_stat_statfs2_frsize+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs2_frsize=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_VFS_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_frsize = 0; -+ return statfs (".", &fsd) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs2_frsize=yes -+else -+ fu_cv_sys_stat_statfs2_frsize=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_frsize" >&5 -+$as_echo "$fu_cv_sys_stat_statfs2_frsize" >&6; } -+if test $fu_cv_sys_stat_statfs2_frsize = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_FRSIZE 1" >>confdefs.h -+ -+fi -+ -+if test $ac_fsusage_space = no; then -+ # DEC Alpha running OSF/1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5 -+$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; } -+ if ${fu_cv_sys_stat_statfs3_osf1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs3_osf1=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_fsize = 0; -+ return statfs (".", &fsd, sizeof (struct statfs)) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs3_osf1=yes -+else -+ fu_cv_sys_stat_statfs3_osf1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs3_osf1" >&5 -+$as_echo "$fu_cv_sys_stat_statfs3_osf1" >&6; } -+ if test $fu_cv_sys_stat_statfs3_osf1 = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS3_OSF1 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. -+ # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, -+ # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) -+ # (On IRIX you need to include , not only and -+ # .) -+ # (On Solaris, statfs has 4 arguments.) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)" >&5 -+$as_echo_n "checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)... " >&6; } -+ if ${fu_cv_sys_stat_statfs2_bsize+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs2_bsize=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_VFS_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_bsize = 0; -+ return statfs (".", &fsd) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs2_bsize=yes -+else -+ fu_cv_sys_stat_statfs2_bsize=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5 -+$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; } -+ if test $fu_cv_sys_stat_statfs2_bsize = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_BSIZE 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # SVR3 -+ # (Solaris already handled above.) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5 -+$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; } -+ if ${fu_cv_sys_stat_statfs4+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs4=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ int -+ main () -+ { -+ struct statfs fsd; -+ return statfs (".", &fsd, sizeof fsd, 0) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs4=yes -+else -+ fu_cv_sys_stat_statfs4=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5 -+$as_echo "$fu_cv_sys_stat_statfs4" >&6; } -+ if test $fu_cv_sys_stat_statfs4 = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS4 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # 4.4BSD and older NetBSD -+ # (OSF/1 already handled above.) -+ # (On AIX, you need to include , not only .) -+ # (On Solaris, statfs has 4 arguments and 'struct statfs' is not declared in -+ # .) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)" >&5 -+$as_echo_n "checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)... " >&6; } -+ if ${fu_cv_sys_stat_statfs2_fsize+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs2_fsize=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_fsize = 0; -+ return statfs (".", &fsd) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs2_fsize=yes -+else -+ fu_cv_sys_stat_statfs2_fsize=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5 -+$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; } -+ if test $fu_cv_sys_stat_statfs2_fsize = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_FSIZE 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # Ultrix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5 -+$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; } -+ if ${fu_cv_sys_stat_fs_data+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_fs_data=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_FS_TYPES_H -+#include -+#endif -+ int -+ main () -+ { -+ struct fs_data fsd; -+ /* Ultrix's statfs returns 1 for success, -+ 0 for not mounted, -1 for failure. */ -+ return statfs (".", &fsd) != 1; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_fs_data=yes -+else -+ fu_cv_sys_stat_fs_data=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5 -+$as_echo "$fu_cv_sys_stat_fs_data" >&6; } -+ if test $fu_cv_sys_stat_fs_data = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_FS_DATA 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # SVR2 -+ # (AIX, HP-UX, OSF/1 already handled above.) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ -+$as_echo "@%:@define STAT_READ_FILSYS 1" >>confdefs.h -+ -+ ac_fsusage_space=yes -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+if test $ac_fsusage_space = yes; then : -+ gl_cv_fs_space=yes -+else -+ gl_cv_fs_space=no -+fi -+ -+ -+ -+ if test $gl_cv_fs_space = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fsusage.$ac_objext" -+ -+ -+ for ac_header in dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statfs that truncates block counts" >&5 -+$as_echo_n "checking for statfs that truncates block counts... " >&6; } -+ if ${fu_cv_sys_truncating_statfs+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if !defined(sun) && !defined(__sun) -+choke -- this is a workaround for a Sun-specific problem -+#endif -+#include -+#include -+int -+main () -+{ -+struct statfs t; long c = *(t.f_spare); -+ if (c) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fu_cv_sys_truncating_statfs=yes -+else -+ fu_cv_sys_truncating_statfs=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ if test $fu_cv_sys_truncating_statfs = yes; then -+ -+$as_echo "@%:@define STATFS_TRUNCATES_BLOCK_COUNTS 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_truncating_statfs" >&5 -+$as_echo "$fu_cv_sys_truncating_statfs" >&6; } -+ -+ -+ fi -+ -+ -+ -+ if test $ac_cv_func_fsync = no; then -+ HAVE_FSYNC=0 -+ fi -+ -+ if test $HAVE_FSYNC = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSYNC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSYNC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then -+ REPLACE_FTELL=1 -+ fi -+ -+ if test $REPLACE_FTELL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS ftell.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FTELL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FTELL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_ftello = no; then -+ HAVE_DECL_FTELLO=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 -+$as_echo_n "checking for ftello... " >&6; } -+if ${gl_cv_func_ftello+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ftello (stdin); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ftello=yes -+else -+ gl_cv_func_ftello=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 -+$as_echo "$gl_cv_func_ftello" >&6; } -+ if test $gl_cv_func_ftello = no; then -+ HAVE_FTELLO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $REPLACE_FTELLO = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 -+$as_echo_n "checking whether ftello works... " >&6; } -+if ${gl_cv_func_ftello_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_ftello_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_ftello_works="guessing yes" ;; -+ esac -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#define TESTFILE "conftest.tmp" -+int -+main (void) -+{ -+ FILE *fp; -+ -+ /* Create a file with some contents. */ -+ fp = fopen (TESTFILE, "w"); -+ if (fp == NULL) -+ return 70; -+ if (fwrite ("foogarsh", 1, 8, fp) < 8) -+ return 71; -+ if (fclose (fp)) -+ return 72; -+ -+ /* The file's contents is now "foogarsh". */ -+ -+ /* Try writing after reading to EOF. */ -+ fp = fopen (TESTFILE, "r+"); -+ if (fp == NULL) -+ return 73; -+ if (fseek (fp, -1, SEEK_END)) -+ return 74; -+ if (!(getc (fp) == 'h')) -+ return 1; -+ if (!(getc (fp) == EOF)) -+ return 2; -+ if (!(ftell (fp) == 8)) -+ return 3; -+ if (!(ftell (fp) == 8)) -+ return 4; -+ if (!(putc ('!', fp) == '!')) -+ return 5; -+ if (!(ftell (fp) == 9)) -+ return 6; -+ if (!(fclose (fp) == 0)) -+ return 7; -+ fp = fopen (TESTFILE, "r"); -+ if (fp == NULL) -+ return 75; -+ { -+ char buf[10]; -+ if (!(fread (buf, 1, 10, fp) == 9)) -+ return 10; -+ if (!(memcmp (buf, "foogarsh!", 9) == 0)) -+ return 11; -+ } -+ if (!(fclose (fp) == 0)) -+ return 12; -+ -+ /* The file's contents is now "foogarsh!". */ -+ -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ftello_works=yes -+else -+ gl_cv_func_ftello_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 -+$as_echo "$gl_cv_func_ftello_works" >&6; } -+ case "$gl_cv_func_ftello_works" in -+ *yes) ;; -+ *) -+ REPLACE_FTELLO=1 -+ -+$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS ftello.$ac_objext" -+ -+ -+ for ac_func in _ftelli64 -+do : -+ ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64" -+if test "x$ac_cv_func__ftelli64" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__FTELLI64 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FTELLO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FTELLO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_ftruncate = yes; then -+ -+ -+ case "$host_os" in -+ mingw*) -+ REPLACE_FTRUNCATE=1 -+ ;; -+ esac -+ -+ else -+ HAVE_FTRUNCATE=0 -+ fi -+ -+ if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS ftruncate.$ac_objext" -+ -+ -+ for ac_func in chsize -+do : -+ ac_fn_c_check_func "$LINENO" "chsize" "ac_cv_func_chsize" -+if test "x$ac_cv_func_chsize" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_CHSIZE 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FTRUNCATE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FTRUNCATE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ yes+*yes) -+ ;; -+ yes+*) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_OPENAT=1 -+ ;; -+ *) -+ HAVE_OPENAT=0 -+ ;; -+ esac -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$ac_includes_default -+ #include -+" -+if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fts.$ac_objext" -+ -+ -+ -+ -+ -+ if test $ac_cv_func_futimens = no; then -+ HAVE_FUTIMENS=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimens works" >&5 -+$as_echo_n "checking whether futimens works... " >&6; } -+if ${gl_cv_func_futimens_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_futimens_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+ -+int -+main () -+{ -+struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; -+ int fd = creat ("conftest.file", 0600); -+ struct stat st; -+ if (fd < 0) return 1; -+ errno = 0; -+ if (futimens (AT_FDCWD, NULL) == 0) return 2; -+ if (errno != EBADF) return 3; -+ if (futimens (fd, ts)) return 4; -+ sleep (1); -+ ts[0].tv_nsec = UTIME_NOW; -+ ts[1].tv_nsec = UTIME_OMIT; -+ if (futimens (fd, ts)) return 5; -+ if (fstat (fd, &st)) return 6; -+ if (st.st_ctime < st.st_atime) return 7; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __linux__ -+/* The Linux kernel added futimens in 2.6.22, but has bugs with UTIME_OMIT -+ in several file systems as recently as 2.6.32. Always replace futimens -+ to support older kernels. */ -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_futimens_works=yes -+else -+ gl_cv_func_futimens_works="needs runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ gl_cv_func_futimens_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimens_works" >&5 -+$as_echo "$gl_cv_func_futimens_works" >&6; } -+ if test "$gl_cv_func_futimens_works" != yes; then -+ REPLACE_FUTIMENS=1 -+ fi -+ fi -+ -+ if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS futimens.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FUTIMENS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FUTIMENS 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&5 -+$as_echo "$as_me: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&6;} -+ GETADDRINFO_LIB= -+ gai_saved_LIBS="$LIBS" -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 -+$as_echo_n "checking for library containing getaddrinfo... " >&6; } -+if ${ac_cv_search_getaddrinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getaddrinfo (); -+int -+main () -+{ -+return getaddrinfo (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' socket network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getaddrinfo=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getaddrinfo+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getaddrinfo+:} false; then : -+ -+else -+ ac_cv_search_getaddrinfo=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 -+$as_echo "$ac_cv_search_getaddrinfo" >&6; } -+ac_res=$ac_cv_search_getaddrinfo -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_getaddrinfo" != "none required"; then -+ GETADDRINFO_LIB="$ac_cv_search_getaddrinfo" -+ fi -+fi -+ -+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" -+ -+ HAVE_GETADDRINFO=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 -+$as_echo_n "checking for getaddrinfo... " >&6; } -+if ${gl_cv_func_getaddrinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getaddrinfo("", "", NULL, NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_getaddrinfo=yes -+else -+ gl_cv_func_getaddrinfo=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo" >&5 -+$as_echo "$gl_cv_func_getaddrinfo" >&6; } -+ if test $gl_cv_func_getaddrinfo = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in ws2tcpip.h and -lws2_32" >&5 -+$as_echo_n "checking for getaddrinfo in ws2tcpip.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_getaddrinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_w32_getaddrinfo=no -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getaddrinfo(NULL, NULL, NULL, NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_getaddrinfo=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$am_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getaddrinfo" >&5 -+$as_echo "$gl_cv_w32_getaddrinfo" >&6; } -+ if test "$gl_cv_w32_getaddrinfo" = "yes"; then -+ GETADDRINFO_LIB="-lws2_32" -+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" -+ else -+ HAVE_GETADDRINFO=0 -+ fi -+ fi -+ -+ # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an -+ # inline function declared in ws2tcpip.h, so we need to get that -+ # header included somehow. -+ ac_fn_c_check_decl "$LINENO" "gai_strerror" "ac_cv_have_decl_gai_strerror" " -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+ -+" -+if test "x$ac_cv_have_decl_gai_strerror" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GAI_STRERROR $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_gai_strerror = yes; then -+ ac_fn_c_check_decl "$LINENO" "gai_strerrorA" "ac_cv_have_decl_gai_strerrorA" " -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+ -+" -+if test "x$ac_cv_have_decl_gai_strerrorA" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GAI_STRERRORA $ac_have_decl -+_ACEOF -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gai_strerror with POSIX signature" >&5 -+$as_echo_n "checking for gai_strerror with POSIX signature... " >&6; } -+if ${gl_cv_func_gai_strerror_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+const char *gai_strerror(int); -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_gai_strerror_posix_signature=yes -+else -+ gl_cv_func_gai_strerror_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gai_strerror_posix_signature" >&5 -+$as_echo "$gl_cv_func_gai_strerror_posix_signature" >&6; } -+ if test $gl_cv_func_gai_strerror_posix_signature = no; then -+ REPLACE_GAI_STRERROR=1 -+ fi -+ fi -+ -+ LIBS="$gai_saved_LIBS" -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" " -+#include -+#include -+ -+" -+if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_SA_LEN 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "getaddrinfo" "ac_cv_have_decl_getaddrinfo" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_getaddrinfo" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETADDRINFO $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "freeaddrinfo" "ac_cv_have_decl_freeaddrinfo" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_freeaddrinfo" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FREEADDRINFO $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "getnameinfo" "ac_cv_have_decl_getnameinfo" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_getnameinfo" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETNAMEINFO $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_getaddrinfo = no; then -+ HAVE_DECL_GETADDRINFO=0 -+ fi -+ if test $ac_cv_have_decl_freeaddrinfo = no; then -+ HAVE_DECL_FREEADDRINFO=0 -+ fi -+ if test $ac_cv_have_decl_gai_strerror = no; then -+ HAVE_DECL_GAI_STRERROR=0 -+ fi -+ if test $ac_cv_have_decl_getnameinfo = no; then -+ HAVE_DECL_GETNAMEINFO=0 -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" " -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_struct_addrinfo" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_ADDRINFO 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_struct_addrinfo = no; then -+ HAVE_STRUCT_ADDRINFO=0 -+ fi -+ -+ case " $GETADDRINFO_LIB " in -+ *" $HOSTENT_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;; -+ esac -+ -+ case " $GETADDRINFO_LIB " in -+ *" $SERVENT_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;; -+ esac -+ -+ case " $GETADDRINFO_LIB " in -+ *" $INET_NTOP_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;; -+ esac -+ -+ -+ -+ -+ if test $HAVE_GETADDRINFO = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getaddrinfo.$ac_objext" -+ -+ fi -+ if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS gai_strerror.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETADDRINFO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETADDRINFO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_abort_bug=no -+ case "$host_os" in -+ mingw*) -+ gl_cv_func_getcwd_path_max=yes -+ ;; -+ *) -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5 -+$as_echo_n "checking whether getcwd handles long file names properly... " >&6; } -+if ${gl_cv_func_getcwd_path_max+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Arrange for deletion of the temporary directory this test creates. -+ ac_clean_files="$ac_clean_files confdir3" -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; -+ *) gl_cv_func_getcwd_path_max=no;; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_UNISTD_H -+# include -+#else -+# include -+#endif -+#include -+#include -+#include -+#include -+#include -+ -+ -+/* Arrange to define PATH_MAX, like "pathmax.h" does. */ -+#if HAVE_UNISTD_H -+# include -+#endif -+#include -+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN -+# include -+#endif -+#if !defined PATH_MAX && defined MAXPATHLEN -+# define PATH_MAX MAXPATHLEN -+#endif -+#ifdef __hpux -+# undef PATH_MAX -+# define PATH_MAX 1024 -+#endif -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# undef PATH_MAX -+# define PATH_MAX 260 -+#endif -+ -+ -+#ifndef AT_FDCWD -+# define AT_FDCWD 0 -+#endif -+#ifdef ENAMETOOLONG -+# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) -+#else -+# define is_ENAMETOOLONG(x) 0 -+#endif -+ -+/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -+#undef mkdir -+ -+#ifndef S_IRWXU -+# define S_IRWXU 0700 -+#endif -+ -+/* The length of this name must be 8. */ -+#define DIR_NAME "confdir3" -+#define DIR_NAME_LEN 8 -+#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) -+ -+/* The length of "../". */ -+#define DOTDOTSLASH_LEN 3 -+ -+/* Leftover bytes in the buffer, to work around library or OS bugs. */ -+#define BUF_SLOP 20 -+ -+int -+main () -+{ -+#ifndef PATH_MAX -+ /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- -+ at least not on a local file system. And if we were to start worrying -+ about remote file systems, we'd have to enable the wrapper function -+ all of the time, just to be safe. That's not worth the cost. */ -+ exit (0); -+#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ -+ - DIR_NAME_SIZE - BUF_SLOP) \ -+ <= PATH_MAX) -+ /* FIXME: Assuming there's a system for which this is true, -+ this should be done in a compile test. */ -+ exit (0); -+#else -+ char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) -+ + DIR_NAME_SIZE + BUF_SLOP]; -+ char *cwd = getcwd (buf, PATH_MAX); -+ size_t initial_cwd_len; -+ size_t cwd_len; -+ int fail = 0; -+ size_t n_chdirs = 0; -+ -+ if (cwd == NULL) -+ exit (10); -+ -+ cwd_len = initial_cwd_len = strlen (cwd); -+ -+ while (1) -+ { -+ size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); -+ char *c = NULL; -+ -+ cwd_len += DIR_NAME_SIZE; -+ /* If mkdir or chdir fails, it could be that this system cannot create -+ any file with an absolute name longer than PATH_MAX, such as cygwin. -+ If so, leave fail as 0, because the current working directory can't -+ be too long for getcwd if it can't even be created. For other -+ errors, be pessimistic and consider that as a failure, too. */ -+ if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) -+ { -+ if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) -+ fail = 20; -+ break; -+ } -+ -+ if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) -+ { -+ c = getcwd (buf, PATH_MAX); -+ if (!c && errno == ENOENT) -+ { -+ fail = 11; -+ break; -+ } -+ if (c) -+ { -+ fail = 31; -+ break; -+ } -+ if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) -+ { -+ fail = 21; -+ break; -+ } -+ } -+ -+ if (dotdot_max <= cwd_len - initial_cwd_len) -+ { -+ if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) -+ break; -+ c = getcwd (buf, cwd_len + 1); -+ if (!c) -+ { -+ if (! (errno == ERANGE || errno == ENOENT -+ || is_ENAMETOOLONG (errno))) -+ { -+ fail = 22; -+ break; -+ } -+ if (AT_FDCWD || errno == ERANGE || errno == ENOENT) -+ { -+ fail = 12; -+ break; -+ } -+ } -+ } -+ -+ if (c && strlen (c) != cwd_len) -+ { -+ fail = 23; -+ break; -+ } -+ ++n_chdirs; -+ } -+ -+ /* Leaving behind such a deep directory is not polite. -+ So clean up here, right away, even though the driving -+ shell script would also clean up. */ -+ { -+ size_t i; -+ -+ /* Try rmdir first, in case the chdir failed. */ -+ rmdir (DIR_NAME); -+ for (i = 0; i <= n_chdirs; i++) -+ { -+ if (chdir ("..") < 0) -+ break; -+ if (rmdir (DIR_NAME) != 0) -+ break; -+ } -+ } -+ -+ exit (fail); -+#endif -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getcwd_path_max=yes -+else -+ case $? in -+ 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; -+ 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; -+ *) gl_cv_func_getcwd_path_max=no;; -+ esac -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5 -+$as_echo "$gl_cv_func_getcwd_path_max" >&6; } -+ -+ case "$gl_cv_func_getcwd_null" in -+ *yes) -+ -+ -+ -+ -+ for ac_func in getpagesize -+do : -+ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" -+if test "x$ac_cv_func_getpagesize" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETPAGESIZE 1 -+_ACEOF -+ -+fi -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 -+$as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; } -+if ${gl_cv_func_getcwd_abort_bug+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Remove any remnants of a previous test. -+ rm -rf confdir-14B--- -+ # Arrange for deletion of the temporary directory this test creates. -+ ac_clean_files="$ac_clean_files confdir-14B---" -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_getcwd_abort_bug=yes -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+#include -+#include -+ -+ -+/* Arrange to define PATH_MAX, like "pathmax.h" does. */ -+#if HAVE_UNISTD_H -+# include -+#endif -+#include -+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN -+# include -+#endif -+#if !defined PATH_MAX && defined MAXPATHLEN -+# define PATH_MAX MAXPATHLEN -+#endif -+#ifdef __hpux -+# undef PATH_MAX -+# define PATH_MAX 1024 -+#endif -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# undef PATH_MAX -+# define PATH_MAX 260 -+#endif -+ -+ -+/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -+#undef mkdir -+ -+#ifndef S_IRWXU -+# define S_IRWXU 0700 -+#endif -+ -+/* FIXME: skip the run-test altogether on systems without getpagesize. */ -+#if ! HAVE_GETPAGESIZE -+# define getpagesize() 0 -+#endif -+ -+/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than -+ the 16kB pagesize on ia64 linux. Those conditions make the code below -+ trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ -+#define TARGET_LEN (5 * 1024) -+ -+int -+main () -+{ -+ char *cwd; -+ size_t initial_cwd_len; -+ int fail = 0; -+ -+ /* The bug is triggered when PATH_MAX < getpagesize (), so skip -+ this relatively expensive and invasive test if that's not true. */ -+#ifdef PATH_MAX -+ int bug_possible = PATH_MAX < getpagesize (); -+#else -+ int bug_possible = 0; -+#endif -+ if (! bug_possible) -+ return 0; -+ -+ cwd = getcwd (NULL, 0); -+ if (cwd == NULL) -+ return 2; -+ -+ initial_cwd_len = strlen (cwd); -+ free (cwd); -+ -+ if (1) -+ { -+ static char const dir_name[] = "confdir-14B---"; -+ size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) -+ / sizeof dir_name); -+ size_t d; -+ for (d = 0; d < desired_depth; d++) -+ { -+ if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) -+ { -+ if (! (errno == ERANGE || errno == ENAMETOOLONG -+ || errno == ENOENT)) -+ fail = 3; /* Unable to construct deep hierarchy. */ -+ break; -+ } -+ } -+ -+ /* If libc has the bug in question, this invocation of getcwd -+ results in a failed assertion. */ -+ cwd = getcwd (NULL, 0); -+ if (cwd == NULL) -+ fail = 4; /* getcwd didn't assert, but it failed for a long name -+ where the answer could have been learned. */ -+ free (cwd); -+ -+ /* Call rmdir first, in case the above chdir failed. */ -+ rmdir (dir_name); -+ while (0 < d--) -+ { -+ if (chdir ("..") < 0) -+ { -+ fail = 5; -+ break; -+ } -+ rmdir (dir_name); -+ } -+ } -+ -+ return fail; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getcwd_abort_bug=no -+else -+ ret=$? -+ if test $ret -ge 128 || test $ret = 4; then -+ gl_cv_func_getcwd_abort_bug=yes -+ else -+ gl_cv_func_getcwd_abort_bug=no -+ fi -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5 -+$as_echo "$gl_cv_func_getcwd_abort_bug" >&6; } -+ if test $gl_cv_func_getcwd_abort_bug = yes; then : -+ gl_abort_bug=yes -+fi -+ -+ ;; -+ esac -+ ;; -+ esac -+ case "$gl_cv_func_getcwd_path_max" in -+ "no, it has the AIX bug") ;; -+ *) -+ -+$as_echo "@%:@define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h -+ -+ ;; -+ esac -+ case "$gl_cv_func_getcwd_path_max" in -+ "no, but it is partly working") -+ -+$as_echo "@%:@define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ -+ || test $gl_cv_func_getcwd_posix_signature != yes \ -+ || test "$gl_cv_func_getcwd_path_max" != yes \ -+ || test $gl_abort_bug = yes; then -+ REPLACE_GETCWD=1 -+ fi -+ -+ if test $REPLACE_GETCWD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" -+ -+ -+ -+ -+ : -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_GETCWD 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_GETCWD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in -+ *yes,yes) ;; -+ *) -+ REPLACE_GETCWD=1 -+ ;; -+ esac -+ -+ if test $REPLACE_GETCWD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETCWD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getdelim = yes; then -+ HAVE_GETDELIM=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5 -+$as_echo_n "checking for working getdelim function... " >&6; } -+if ${gl_cv_func_working_getdelim+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__ -+ Lucky GNU user -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky GNU user" >/dev/null 2>&1; then : -+ gl_cv_func_working_getdelim="guessing yes" -+else -+ gl_cv_func_working_getdelim="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+ int main () -+ { -+ FILE *in = fopen ("./conftest.data", "r"); -+ if (!in) -+ return 1; -+ { -+ /* Test result for a NULL buffer and a zero size. -+ Based on a test program from Karl Heuer. */ -+ char *line = NULL; -+ size_t siz = 0; -+ int len = getdelim (&line, &siz, '\n', in); -+ if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) -+ return 2; -+ } -+ { -+ /* Test result for a NULL buffer and a non-zero size. -+ This crashes on FreeBSD 8.0. */ -+ char *line = NULL; -+ size_t siz = (size_t)(~0) / 4; -+ if (getdelim (&line, &siz, '\n', in) == -1) -+ return 3; -+ } -+ return 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_getdelim=yes -+else -+ gl_cv_func_working_getdelim=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5 -+$as_echo "$gl_cv_func_working_getdelim" >&6; } -+ case "$gl_cv_func_working_getdelim" in -+ *no) -+ REPLACE_GETDELIM=1 -+ ;; -+ esac -+ else -+ HAVE_GETDELIM=0 -+ fi -+ -+ if test $ac_cv_have_decl_getdelim = no; then -+ HAVE_DECL_GETDELIM=0 -+ fi -+ -+ if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getdelim.$ac_objext" -+ -+ -+ for ac_func in flockfile funlockfile -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETDELIM=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETDELIM 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getdtablesize != yes; then -+ HAVE_GETDTABLESIZE=0 -+ fi -+ -+ if test $HAVE_GETDTABLESIZE = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETDTABLESIZE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" -+if test "x$ac_cv_func_getgroups" = xyes; then : -+ -+fi -+ -+ -+ # If we don't yet have getgroups, see if it's in -lbsd. -+ # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. -+ ac_save_LIBS=$LIBS -+ if test $ac_cv_func_getgroups = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 -+$as_echo_n "checking for getgroups in -lbsd... " >&6; } -+if ${ac_cv_lib_bsd_getgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lbsd $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getgroups (); -+int -+main () -+{ -+return getgroups (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_bsd_getgroups=yes -+else -+ ac_cv_lib_bsd_getgroups=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 -+$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } -+if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : -+ GETGROUPS_LIB=-lbsd -+fi -+ -+ fi -+ -+ # Run the program to test the functionality of the system-supplied -+ # getgroups function only if there is such a function. -+ if test $ac_cv_func_getgroups = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 -+$as_echo_n "checking for working getgroups... " >&6; } -+if ${ac_cv_func_getgroups_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_getgroups_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+/* On Ultrix 4.3, getgroups (0, 0) always fails. */ -+ return getgroups (0, 0) == -1; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_getgroups_works=yes -+else -+ ac_cv_func_getgroups_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 -+$as_echo "$ac_cv_func_getgroups_works" >&6; } -+ else -+ ac_cv_func_getgroups_works=no -+ fi -+ case "$ac_cv_func_getgroups_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h -+ -+ ;; -+ esac -+ LIBS=$ac_save_LIBS -+ -+ if test $ac_cv_func_getgroups != yes; then -+ HAVE_GETGROUPS=0 -+ else -+ if test "$ac_cv_type_getgroups" != gid_t \ -+ || { case "$ac_cv_func_getgroups_works" in -+ *yes) false;; -+ *) true;; -+ esac -+ }; then -+ REPLACE_GETGROUPS=1 -+ -+$as_echo "@%:@define GETGROUPS_ZERO_BUG 1" >>confdefs.h -+ -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5 -+$as_echo_n "checking whether getgroups handles negative values... " >&6; } -+if ${gl_cv_func_getgroups_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_getgroups_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+int size = getgroups (0, 0); -+ gid_t *list = malloc (size * sizeof *list); -+ return getgroups (-1, list) != -1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getgroups_works=yes -+else -+ gl_cv_func_getgroups_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5 -+$as_echo "$gl_cv_func_getgroups_works" >&6; } -+ case "$gl_cv_func_getgroups_works" in -+ *yes) ;; -+ *) REPLACE_GETGROUPS=1 ;; -+ esac -+ fi -+ fi -+ test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" -+ -+ if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETGROUPS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETGROUPS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ GETHOSTNAME_LIB= -+ for ac_func in gethostname -+do : -+ ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname" -+if test "x$ac_cv_func_gethostname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for gethostname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_gethostname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_gethostname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+gethostname(NULL, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_gethostname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostname" >&5 -+$as_echo "$gl_cv_w32_gethostname" >&6; } -+ if test "$gl_cv_w32_gethostname" = "yes"; then -+ GETHOSTNAME_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ -+ -+ if test "$ac_cv_func_gethostname" = no; then -+ HAVE_GETHOSTNAME=0 -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HOST_NAME_MAX" >&5 -+$as_echo_n "checking for HOST_NAME_MAX... " >&6; } -+if ${gl_cv_decl_HOST_NAME_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_decl_HOST_NAME_MAX= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HOST_NAME_MAX -+lucky -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "lucky" >/dev/null 2>&1; then : -+ gl_cv_decl_HOST_NAME_MAX=yes -+fi -+rm -f conftest* -+ -+ if test -z "$gl_cv_decl_HOST_NAME_MAX"; then -+ if test "$gl_cv_w32_gethostname" = yes; then -+ gl_cv_decl_HOST_NAME_MAX=256 -+ else -+ if ac_fn_c_compute_int "$LINENO" "MAXHOSTNAMELEN" "gl_cv_decl_HOST_NAME_MAX" " -+#include -+#if HAVE_SYS_PARAM_H -+# include -+#endif -+#if HAVE_SYS_SOCKET_H -+# include -+#endif -+#if HAVE_NETDB_H -+# include -+#endif -+"; then : -+ -+else -+ gl_cv_decl_HOST_NAME_MAX=256 -+ -+fi -+ -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_HOST_NAME_MAX" >&5 -+$as_echo "$gl_cv_decl_HOST_NAME_MAX" >&6; } -+ if test "$gl_cv_decl_HOST_NAME_MAX" != yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HOST_NAME_MAX $gl_cv_decl_HOST_NAME_MAX -+_ACEOF -+ -+ fi -+ -+ -+ if test $HAVE_GETHOSTNAME = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS gethostname.$ac_objext" -+ -+ -+ if test "$gl_cv_w32_gethostname" != "yes"; then -+ for ac_func in uname -+do : -+ ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" -+if test "x$ac_cv_func_uname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNAME 1 -+_ACEOF -+ -+fi -+done -+ -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETHOSTNAME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETHOSTNAME 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "gethrtime" "ac_cv_have_decl_gethrtime" "#include -+" -+if test "x$ac_cv_have_decl_gethrtime" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETHRTIME $ac_have_decl -+_ACEOF -+ -+ LIB_GETHRXTIME= -+ if test $ac_cv_have_decl_gethrtime = no \ -+ || test $gl_cv_arithmetic_hrtime_t = no; then -+ -+ -+ -+ if test $ac_cv_func_nanouptime != yes \ -+ && { test $ac_cv_have_decl_gethrtime = no \ -+ || test $gl_cv_arithmetic_hrtime_t = no; }; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined" >&5 -+$as_echo_n "checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined... " >&6; } -+if ${gl_cv_have_clock_gettime_macro+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME -+ have_clock_gettime_macro -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "have_clock_gettime_macro" >/dev/null 2>&1; then : -+ gl_cv_have_clock_gettime_macro=yes -+else -+ gl_cv_have_clock_gettime_macro=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_clock_gettime_macro" >&5 -+$as_echo "$gl_cv_have_clock_gettime_macro" >&6; } -+ if test $gl_cv_have_clock_gettime_macro = yes; then -+ LIB_GETHRXTIME=$LIB_CLOCK_GETTIME -+ fi -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_getline_needs_run_time_check=no -+ ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" -+if test "x$ac_cv_func_getline" = xyes; then : -+ gl_getline_needs_run_time_check=yes -+else -+ am_cv_func_working_getline=no -+fi -+ -+ if test $gl_getline_needs_run_time_check = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5 -+$as_echo_n "checking for working getline function... " >&6; } -+if ${am_cv_func_working_getline+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__ -+ Lucky GNU user -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky GNU user" >/dev/null 2>&1; then : -+ am_cv_func_working_getline="guessing yes" -+else -+ am_cv_func_working_getline="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+ int main () -+ { -+ FILE *in = fopen ("./conftest.data", "r"); -+ if (!in) -+ return 1; -+ { -+ /* Test result for a NULL buffer and a zero size. -+ Based on a test program from Karl Heuer. */ -+ char *line = NULL; -+ size_t siz = 0; -+ int len = getline (&line, &siz, in); -+ if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) -+ return 2; -+ } -+ { -+ /* Test result for a NULL buffer and a non-zero size. -+ This crashes on FreeBSD 8.0. */ -+ char *line = NULL; -+ size_t siz = (size_t)(~0) / 4; -+ if (getline (&line, &siz, in) == -1) -+ return 3; -+ } -+ return 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ am_cv_func_working_getline=yes -+else -+ am_cv_func_working_getline=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5 -+$as_echo "$am_cv_func_working_getline" >&6; } -+ fi -+ -+ if test $ac_cv_have_decl_getline = no; then -+ HAVE_DECL_GETLINE=0 -+ fi -+ -+ case "$am_cv_func_working_getline" in -+ *no) -+ REPLACE_GETLINE=1 -+ ;; -+ esac -+ -+ if test $REPLACE_GETLINE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETLINE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETLINE 1" >>confdefs.h -+ -+ -+ -+ -+ -+# Persuade glibc to declare getloadavg(). -+ -+ -+gl_save_LIBS=$LIBS -+ -+# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, -+# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. -+HAVE_GETLOADAVG=1 -+ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" -+if test "x$ac_cv_func_getloadavg" = xyes; then : -+ -+else -+ gl_func_getloadavg_done=no -+ -+ # Some systems with -lutil have (and need) -lkvm as well, some do not. -+ # On Solaris, -lkvm requires nlist from -lelf, so check that first -+ # to get the right answer into the cache. -+ # For kstat on solaris, we need to test for libelf and libkvm to force the -+ # definition of SVR4 below. -+ if test $gl_func_getloadavg_done = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 -+$as_echo_n "checking for elf_begin in -lelf... " >&6; } -+if ${ac_cv_lib_elf_elf_begin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lelf $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char elf_begin (); -+int -+main () -+{ -+return elf_begin (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_elf_elf_begin=yes -+else -+ ac_cv_lib_elf_elf_begin=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 -+$as_echo "$ac_cv_lib_elf_elf_begin" >&6; } -+if test "x$ac_cv_lib_elf_elf_begin" = xyes; then : -+ LIBS="-lelf $LIBS" -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 -+$as_echo_n "checking for kvm_open in -lkvm... " >&6; } -+if ${ac_cv_lib_kvm_kvm_open+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lkvm $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char kvm_open (); -+int -+main () -+{ -+return kvm_open (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_kvm_kvm_open=yes -+else -+ ac_cv_lib_kvm_kvm_open=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 -+$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } -+if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then : -+ LIBS="-lkvm $LIBS" -+fi -+ -+ # Check for the 4.4BSD definition of getloadavg. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 -+$as_echo_n "checking for getloadavg in -lutil... " >&6; } -+if ${ac_cv_lib_util_getloadavg+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lutil $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getloadavg (); -+int -+main () -+{ -+return getloadavg (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_util_getloadavg=yes -+else -+ ac_cv_lib_util_getloadavg=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 -+$as_echo "$ac_cv_lib_util_getloadavg" >&6; } -+if test "x$ac_cv_lib_util_getloadavg" = xyes; then : -+ LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes -+fi -+ -+ fi -+ -+ if test $gl_func_getloadavg_done = no; then -+ # There is a commonly available library for RS/6000 AIX. -+ # Since it is not a standard part of AIX, it might be installed locally. -+ gl_getloadavg_LIBS=$LIBS -+ LIBS="-L/usr/local/lib $LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 -+$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } -+if ${ac_cv_lib_getloadavg_getloadavg+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lgetloadavg $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getloadavg (); -+int -+main () -+{ -+return getloadavg (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_getloadavg_getloadavg=yes -+else -+ ac_cv_lib_getloadavg_getloadavg=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 -+$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } -+if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then : -+ LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes -+else -+ LIBS=$gl_getloadavg_LIBS -+fi -+ -+ fi -+ -+ # Set up the replacement function if necessary. -+ if test $gl_func_getloadavg_done = no; then -+ HAVE_GETLOADAVG=0 -+ -+ # Solaris has libkstat which does not require root. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 -+$as_echo_n "checking for kstat_open in -lkstat... " >&6; } -+if ${ac_cv_lib_kstat_kstat_open+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lkstat $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char kstat_open (); -+int -+main () -+{ -+return kstat_open (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_kstat_kstat_open=yes -+else -+ ac_cv_lib_kstat_kstat_open=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 -+$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } -+if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBKSTAT 1 -+_ACEOF -+ -+ LIBS="-lkstat $LIBS" -+ -+fi -+ -+ test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes -+ -+ # AIX has libperfstat which does not require root -+ if test $gl_func_getloadavg_done = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5 -+$as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; } -+if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lperfstat $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char perfstat_cpu_total (); -+int -+main () -+{ -+return perfstat_cpu_total (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_perfstat_perfstat_cpu_total=yes -+else -+ ac_cv_lib_perfstat_perfstat_cpu_total=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5 -+$as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; } -+if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBPERFSTAT 1 -+_ACEOF -+ -+ LIBS="-lperfstat $LIBS" -+ -+fi -+ -+ test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes -+ fi -+ -+ if test $gl_func_getloadavg_done = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then : -+ gl_func_getloadavg_done=yes -+ -+$as_echo "@%:@define DGUX 1" >>confdefs.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 -+$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } -+if ${ac_cv_lib_dgc_dg_sys_info+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-ldgc $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char dg_sys_info (); -+int -+main () -+{ -+return dg_sys_info (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_dgc_dg_sys_info=yes -+else -+ ac_cv_lib_dgc_dg_sys_info=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 -+$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } -+if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBDGC 1 -+_ACEOF -+ -+ LIBS="-ldgc $LIBS" -+ -+fi -+ -+fi -+ -+ -+ fi -+ fi -+fi -+ -+ -+if test "x$gl_save_LIBS" = x; then -+ GETLOADAVG_LIBS=$LIBS -+else -+ GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"` -+fi -+LIBS=$gl_save_LIBS -+ -+ -+# Test whether the system declares getloadavg. Solaris has the function -+# but declares it in , not . -+for ac_header in sys/loadavg.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_loadavg_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_LOADAVG_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+if test $ac_cv_header_sys_loadavg_h = yes; then -+ HAVE_SYS_LOADAVG_H=1 -+else -+ HAVE_SYS_LOADAVG_H=0 -+fi -+ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H -+ # include -+ #endif -+ #include -+" -+if test "x$ac_cv_have_decl_getloadavg" = xyes; then : -+ -+else -+ HAVE_DECL_GETLOADAVG=0 -+fi -+ -+ -+ if test $HAVE_GETLOADAVG = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext" -+ -+ -+# Figure out what our getloadavg.c needs. -+ -+ -+ -+# On HPUX9, an unprivileged user can get load averages this way. -+if test $gl_func_getloadavg_done = no; then -+ for ac_func in pstat_getdynamic -+do : -+ ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" -+if test "x$ac_cv_func_pstat_getdynamic" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PSTAT_GETDYNAMIC 1 -+_ACEOF -+ gl_func_getloadavg_done=yes -+fi -+done -+ -+fi -+ -+# We cannot check for , because Solaris 2 does not use dwarf (it -+# uses stabs), but it is still SVR4. We cannot check for because -+# Irix 4.0.5F has the header but not the library. -+if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ -+ && test "$ac_cv_lib_kvm_kvm_open" = yes; then -+ gl_func_getloadavg_done=yes -+ -+$as_echo "@%:@define SVR4 1" >>confdefs.h -+ -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" -+if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then : -+ gl_func_getloadavg_done=yes -+ -+$as_echo "@%:@define UMAX 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define UMAX4_3 1" >>confdefs.h -+ -+fi -+ -+ -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_cpustats_h" = xyes; then : -+ gl_func_getloadavg_done=yes; $as_echo "@%:@define UMAX 1" >>confdefs.h -+ -+fi -+ -+ -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ for ac_header in mach/mach.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" -+if test "x$ac_cv_header_mach_mach_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MACH_MACH_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+fi -+ -+for ac_header in nlist.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" -+if test "x$ac_cv_header_nlist_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NLIST_H 1 -+_ACEOF -+ ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "@%:@include -+" -+if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 -+_ACEOF -+ -+ -+fi -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct nlist x; -+ #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME -+ x.n_un.n_name = ""; -+ #else -+ x.n_name = ""; -+ #endif -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+$as_echo "@%:@define N_NAME_POINTER 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+ -+done -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETLOADAVG=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETLOADAVG 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getlogin = no; then -+ HAVE_GETLOGIN=0 -+ fi -+ -+ if test $HAVE_GETLOGIN = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getlogin.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETLOGIN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETLOGIN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" -+ -+ -+ -+ -+ GNULIB_GL_UNISTD_H_GETOPT=1 -+ fi -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ REPLACE_GETOPT=0 -+ if test -n "$gl_replace_getopt"; then -+ REPLACE_GETOPT=1 -+ fi -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ GETOPT_H=getopt.h -+ -+$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h -+ -+ -+ -+ fi -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" -+ -+ -+ -+ -+ GNULIB_GL_UNISTD_H_GETOPT=1 -+ fi -+ -+ -+ -+ -+ for ac_func in getpagesize -+do : -+ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" -+if test "x$ac_cv_func_getpagesize" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETPAGESIZE 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_getpagesize = no; then -+ HAVE_GETPAGESIZE=0 -+ for ac_header in OS.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "OS.h" "ac_cv_header_OS_h" "$ac_includes_default" -+if test "x$ac_cv_header_OS_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_OS_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_OS_h = yes; then -+ HAVE_OS_H=1 -+ fi -+ for ac_header in sys/param.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_param_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_PARAM_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_sys_param_h = yes; then -+ HAVE_SYS_PARAM_H=1 -+ fi -+ fi -+ case "$host_os" in -+ mingw*) -+ REPLACE_GETPAGESIZE=1 -+ ;; -+ esac -+ ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getpagesize" = xyes; then : -+ -+else -+ HAVE_DECL_GETPAGESIZE=0 -+fi -+ -+ -+ if test $REPLACE_GETPAGESIZE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getpagesize.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETPAGESIZE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETPAGESIZE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ REPLACE_GETPASS=1 -+ -+ if test $REPLACE_GETPASS = 1; then -+ -+$as_echo "@%:@define getpass gnu_getpass" >>confdefs.h -+ -+ fi -+ -+ if test $REPLACE_GETPASS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getpass.$ac_objext" -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include -+ #if HAVE_STDIO_EXT_H -+ #include -+ #endif -+" -+if test "x$ac_cv_have_decl___fsetlocking" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL___FSETLOCKING $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_gettimeofday_timezone=void -+ if test $ac_cv_func_gettimeofday != yes; then -+ HAVE_GETTIMEOFDAY=0 -+ else -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5 -+$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; } -+if ${gl_cv_func_gettimeofday_clobber+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # When cross-compiling: -+ case "$host_os" in -+ # Guess all is fine on glibc systems. -+ *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+ -+ time_t t = 0; -+ struct tm *lt; -+ struct tm saved_lt; -+ struct timeval tv; -+ lt = localtime (&t); -+ saved_lt = *lt; -+ gettimeofday (&tv, NULL); -+ return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_gettimeofday_clobber=no -+else -+ gl_cv_func_gettimeofday_clobber=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5 -+$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } -+ -+ case "$gl_cv_func_gettimeofday_clobber" in -+ *yes) -+ REPLACE_GETTIMEOFDAY=1 -+ -+ -+$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h -+ -+ -+$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h -+ -+ -+ -+$as_echo "@%:@define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5 -+$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; } -+if ${gl_cv_func_gettimeofday_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ struct timeval c; -+ int gettimeofday (struct timeval *restrict, void *restrict); -+ -+int -+main () -+{ -+/* glibc uses struct timezone * rather than the POSIX void * -+ if _GNU_SOURCE is defined. However, since the only portable -+ use of gettimeofday uses NULL as the second parameter, and -+ since the glibc definition is actually more typesafe, it is -+ not worth wrapping this to get a compliant signature. */ -+ int (*f) (struct timeval *restrict, void *restrict) -+ = gettimeofday; -+ int x = f (&c, 0); -+ return !(x | c.tv_sec | c.tv_usec); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_gettimeofday_posix_signature=yes -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int gettimeofday (struct timeval *restrict, struct timezone *restrict); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_gettimeofday_posix_signature=almost -+else -+ gl_cv_func_gettimeofday_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 -+$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } -+ if test $gl_cv_func_gettimeofday_posix_signature = almost; then -+ gl_gettimeofday_timezone='struct timezone' -+ elif test $gl_cv_func_gettimeofday_posix_signature != yes; then -+ REPLACE_GETTIMEOFDAY=1 -+ fi -+ if test $REPLACE_STRUCT_TIMEVAL = 1; then -+ REPLACE_GETTIMEOFDAY=1 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tzset clobbers localtime buffer" >&5 -+$as_echo_n "checking whether tzset clobbers localtime buffer... " >&6; } -+if ${gl_cv_func_tzset_clobber+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess all is fine on glibc systems. -+ *-gnu*) gl_cv_func_tzset_clobber="guessing no" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_tzset_clobber="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+ time_t t1 = 853958121; -+ struct tm *p, s; -+ putenv ("TZ=GMT0"); -+ p = localtime (&t1); -+ s = *p; -+ putenv ("TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"); -+ tzset (); -+ return (p->tm_year != s.tm_year -+ || p->tm_mon != s.tm_mon -+ || p->tm_mday != s.tm_mday -+ || p->tm_hour != s.tm_hour -+ || p->tm_min != s.tm_min -+ || p->tm_sec != s.tm_sec); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_tzset_clobber=no -+else -+ gl_cv_func_tzset_clobber=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tzset_clobber" >&5 -+$as_echo "$gl_cv_func_tzset_clobber" >&6; } -+ -+ -+$as_echo "@%:@define HAVE_RUN_TZSET_TEST 1" >>confdefs.h -+ -+ -+ case "$gl_cv_func_tzset_clobber" in -+ *yes) -+ REPLACE_GETTIMEOFDAY=1 -+ -+ -+$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h -+ -+ -+$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h -+ -+ -+ -+$as_echo "@%:@define tzset rpl_tzset" >>confdefs.h -+ -+ -+$as_echo "@%:@define TZSET_CLOBBERS_LOCALTIME 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone -+_ACEOF -+ -+ -+ if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" -+ -+ -+ for ac_header in sys/timeb.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_timeb_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_TIMEB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_func in _ftime -+do : -+ ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" -+if test "x$ac_cv_func__ftime" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__FTIME 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETTIMEOFDAY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getusershell = yes; then -+ HAVE_GETUSERSHELL=1 -+ ac_fn_c_check_decl "$LINENO" "getusershell" "ac_cv_have_decl_getusershell" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getusershell" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETUSERSHELL $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_getusershell = no; then -+ HAVE_DECL_GETUSERSHELL=0 -+ fi -+ else -+ HAVE_GETUSERSHELL=0 -+ HAVE_DECL_GETUSERSHELL=0 -+ fi -+ -+ if test $HAVE_GETUSERSHELL = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getusershell.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETUSERSHELL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETUSERSHELL 1" >>confdefs.h -+ -+ -+ -+ -+ if ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then -+ GNU_MAKE_TRUE= -+ GNU_MAKE_FALSE='#' -+else -+ GNU_MAKE_TRUE='#' -+ GNU_MAKE_FALSE= -+fi -+ -+ -+ # Autoconf 2.61a.99 and earlier don't support linking a file only -+ # in VPATH builds. But since GNUmakefile is for maintainer use -+ # only, it does not matter if we skip the link with older autoconf. -+ # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH -+ # builds, so use a shell variable to bypass this. -+ GNUmakefile=GNUmakefile -+ ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile" -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member" -+if test "x$ac_cv_func_group_member" = xyes; then : -+ -+else -+ -+ HAVE_GROUP_MEMBER=0 -+ -+fi -+ -+ -+ if test $HAVE_GROUP_MEMBER = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GROUP_MEMBER=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GROUP_MEMBER 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking host operating system" >&5 -+$as_echo_n "checking host operating system... " >&6; } -+if ${gl_cv_host_operating_system+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case $host_os in -+ -+ # These operating system names do not use the default heuristic below. -+ # They are in reverse order, so that more-specific prefixes come first. -+ winnt*) os='Windows NT';; -+ vos*) os='VOS';; -+ sysv*) os='Unix System V';; -+ superux*) os='SUPER-UX';; -+ sunos*) os='SunOS';; -+ stop*) os='STOP';; -+ sco*) os='SCO Unix';; -+ riscos*) os='RISC OS';; -+ riscix*) os='RISCiX';; -+ qnx*) os='QNX';; -+ pw32*) os='PW32';; -+ ptx*) os='ptx';; -+ plan9*) os='Plan 9';; -+ osf*) os='Tru64';; -+ os2*) os='OS/2';; -+ openbsd*) os='OpenBSD';; -+ nsk*) os='NonStop Kernel';; -+ nonstopux*) os='NonStop-UX';; -+ netbsd*-gnu*) os='GNU/NetBSD';; # NetBSD kernel+libc, GNU userland -+ netbsd*) os='NetBSD';; -+ mirbsd*) os='MirBSD';; -+ knetbsd*-gnu) os='GNU/kNetBSD';; # NetBSD kernel, GNU libc+userland -+ kfreebsd*-gnu) os='GNU/kFreeBSD';; # FreeBSD kernel, GNU libc+userland -+ msdosdjgpp*) os='DJGPP';; -+ mpeix*) os='MPE/iX';; -+ mint*) os='MiNT';; -+ mingw*) os='MinGW';; -+ lynxos*) os='LynxOS';; -+ linux*) os='GNU/Linux';; -+ hpux*) os='HP-UX';; -+ hiux*) os='HI-UX';; -+ gnu*) os='GNU';; -+ freebsd*) os='FreeBSD';; -+ dgux*) os='DG/UX';; -+ bsdi*) os='BSD/OS';; -+ bsd*) os='BSD';; -+ beos*) os='BeOS';; -+ aux*) os='A/UX';; -+ atheos*) os='AtheOS';; -+ amigaos*) os='Amiga OS';; -+ aix*) os='AIX';; -+ -+ # The default heuristic takes the initial alphabetic string -+ # from $host_os, but capitalizes its first letter. -+ [A-Za-z]*) -+ os=` -+ expr "X$host_os" : 'X\([A-Za-z]\)' | LC_ALL=C tr '[a-z]' '[A-Z]' -+ `` -+ expr "X$host_os" : 'X.\([A-Za-z]*\)' -+ ` -+ ;; -+ -+ # If $host_os does not start with an alphabetic string, use it unchanged. -+ *) -+ os=$host_os;; -+ esac -+ gl_cv_host_operating_system=$os -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_operating_system" >&5 -+$as_echo "$gl_cv_host_operating_system" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HOST_OPERATING_SYSTEM "$gl_cv_host_operating_system" -+_ACEOF -+ -+ -+ -+ HOSTENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 -+$as_echo_n "checking for library containing gethostbyname... " >&6; } -+if ${ac_cv_search_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char gethostbyname (); -+int -+main () -+{ -+return gethostbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_gethostbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_gethostbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_gethostbyname+:} false; then : -+ -+else -+ ac_cv_search_gethostbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 -+$as_echo "$ac_cv_search_gethostbyname" >&6; } -+ac_res=$ac_cv_search_gethostbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_gethostbyname" != "none required"; then -+ HOSTENT_LIB="$ac_cv_search_gethostbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$HOSTENT_LIB"; then -+ for ac_func in gethostbyname -+do : -+ ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" -+if test "x$ac_cv_func_gethostbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_gethostbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+gethostbyname(NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_gethostbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 -+$as_echo "$gl_cv_w32_gethostbyname" >&6; } -+ if test "$gl_cv_w32_gethostbyname" = "yes"; then -+ HOSTENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ICONV=1 -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_iconv_h='<'iconv.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_iconv_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_iconv_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'iconv.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_iconv_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_iconv_h='<'iconv.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_iconv_h" >&5 -+$as_echo "$gl_cv_next_iconv_h" >&6; } -+ fi -+ NEXT_ICONV_H=$gl_cv_next_iconv_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'iconv.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_iconv_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_ICONV_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$am_cv_func_iconv" = yes; then -+ -+ -+ ICONV_H='iconv.h' -+ if test -n "$ICONV_H"; then -+ GL_GENERATE_ICONV_H_TRUE= -+ GL_GENERATE_ICONV_H_FALSE='#' -+else -+ GL_GENERATE_ICONV_H_TRUE='#' -+ GL_GENERATE_ICONV_H_FALSE= -+fi -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__) -+ gnu_iconv -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "gnu_iconv" >/dev/null 2>&1; then : -+ gl_func_iconv_gnu=yes -+else -+ gl_func_iconv_gnu=no -+fi -+rm -f conftest* -+ -+ if test $gl_func_iconv_gnu = no; then -+ iconv_flavor= -+ case "$host_os" in -+ aix*) iconv_flavor=ICONV_FLAVOR_AIX ;; -+ irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;; -+ hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;; -+ osf*) iconv_flavor=ICONV_FLAVOR_OSF ;; -+ solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;; -+ esac -+ if test -n "$iconv_flavor"; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define ICONV_FLAVOR $iconv_flavor -+_ACEOF -+ -+ -+ -+ -+ ICONV_H='iconv.h' -+ if test -n "$ICONV_H"; then -+ GL_GENERATE_ICONV_H_TRUE= -+ GL_GENERATE_ICONV_H_FALSE='#' -+else -+ GL_GENERATE_ICONV_H_TRUE='#' -+ GL_GENERATE_ICONV_H_FALSE= -+fi -+ -+ -+ REPLACE_ICONV_OPEN=1 -+ -+ fi -+ fi -+ -+ fi -+ -+ if test $REPLACE_ICONV_OPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iconv_open.$ac_objext" -+ -+ fi -+ if test $REPLACE_ICONV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iconv.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iconv_close.$ac_objext" -+ -+ fi -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ HAVE_INET_NTOP=1 -+ INET_NTOP_LIB= -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $HAVE_WINSOCK2_H = 1; then -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = yes; then -+ REPLACE_INET_NTOP=1 -+ INET_NTOP_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_NTOP=0 -+ HAVE_INET_NTOP=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 -+$as_echo_n "checking for library containing inet_ntop... " >&6; } -+if ${ac_cv_search_inet_ntop+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char inet_ntop (); -+int -+main () -+{ -+return inet_ntop (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl resolv; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_inet_ntop=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_inet_ntop+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_inet_ntop+:} false; then : -+ -+else -+ ac_cv_search_inet_ntop=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 -+$as_echo "$ac_cv_search_inet_ntop" >&6; } -+ac_res=$ac_cv_search_inet_ntop -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+else -+ for ac_func in inet_ntop -+do : -+ ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" -+if test "x$ac_cv_func_inet_ntop" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INET_NTOP 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_inet_ntop = no; then -+ HAVE_INET_NTOP=0 -+ fi -+ -+fi -+ -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_ntop" != "no" \ -+ && test "$ac_cv_search_inet_ntop" != "none required"; then -+ INET_NTOP_LIB="$ac_cv_search_inet_ntop" -+ fi -+ -+ -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = no; then -+ HAVE_DECL_INET_NTOP=0 -+ fi -+ fi -+ -+ -+ if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS inet_ntop.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_INET_NTOP=1 -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5 -+$as_echo_n "checking whether the compiler generally respects inline... " >&6; } -+if ${gl_cv_c_inline_effective+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $ac_cv_c_inline = no; then -+ gl_cv_c_inline_effective=no -+ else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+#ifdef __NO_INLINE__ -+ #error "inline is not effective" -+ #endif -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_c_inline_effective=yes -+else -+ gl_cv_c_inline_effective=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5 -+$as_echo "$gl_cv_c_inline_effective" >&6; } -+ if test $gl_cv_c_inline_effective = yes; then -+ -+$as_echo "@%:@define HAVE_INLINE 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ : -+ -+ : -+ : -+ : -+ : -+ -+ -+ -+ -+ -+ -+ PRIPTR_PREFIX= -+ if test -n "$STDINT_H"; then -+ PRIPTR_PREFIX='"l"' -+ else -+ for glpfx in '' l ll I64; do -+ case $glpfx in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ I64) gltype1='__int64';; -+ esac -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ extern intptr_t foo; -+ extern $gltype1 foo; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ PRIPTR_PREFIX='"'$glpfx'"' -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test -n "$PRIPTR_PREFIX" && break -+ done -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5 -+$as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; } -+if ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined INT32_MAX && defined INTMAX_MAX -+ #define CONDITION (INT32_MAX < INTMAX_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (int) < sizeof (long long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes -+else -+ gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 -+$as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } -+ if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then -+ INT32_MAX_LT_INTMAX_MAX=1; -+ else -+ INT32_MAX_LT_INTMAX_MAX=0; -+ fi -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5 -+$as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; } -+if ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined INT64_MAX -+ #define CONDITION (INT64_MAX == LONG_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (long long int) == sizeof (long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes -+else -+ gl_cv_test_INT64_MAX_EQ_LONG_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 -+$as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } -+ if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then -+ INT64_MAX_EQ_LONG_MAX=1; -+ else -+ INT64_MAX_EQ_LONG_MAX=0; -+ fi -+ -+ -+ else -+ INT64_MAX_EQ_LONG_MAX=-1 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5 -+$as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; } -+if ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined UINT32_MAX && defined UINTMAX_MAX -+ #define CONDITION (UINT32_MAX < UINTMAX_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes -+else -+ gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 -+$as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } -+ if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then -+ UINT32_MAX_LT_UINTMAX_MAX=1; -+ else -+ UINT32_MAX_LT_UINTMAX_MAX=0; -+ fi -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5 -+$as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; } -+if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined UINT64_MAX -+ #define CONDITION (UINT64_MAX == ULONG_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes -+else -+ gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 -+$as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } -+ if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then -+ UINT64_MAX_EQ_ULONG_MAX=1; -+ else -+ UINT64_MAX_EQ_ULONG_MAX=0; -+ fi -+ -+ -+ else -+ UINT64_MAX_EQ_ULONG_MAX=-1 -+ fi -+ -+ -+ -+ -+ # OpenVMS has isapipe already, so check for it. -+ for ac_func in isapipe -+do : -+ ac_fn_c_check_func "$LINENO" "isapipe" "ac_cv_func_isapipe" -+if test "x$ac_cv_func_isapipe" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ISAPIPE 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_isapipe = yes; then -+ HAVE_ISAPIPE=1 -+ else -+ HAVE_ISAPIPE=0 -+ fi -+ -+ if test $HAVE_ISAPIPE = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isapipe.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pipes are FIFOs (and for their link count)" >&5 -+$as_echo_n "checking whether pipes are FIFOs (and for their link count)... " >&6; } -+if ${gl_cv_pipes_are_fifos+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_pipes_are_fifos=cross-compiling -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ #ifndef S_ISFIFO -+ #define S_ISFIFO(m) 0 -+ #endif -+ #ifndef S_ISSOCK -+ #define S_ISSOCK(m) 0 -+ #endif -+ int -+ main (int argc, char **argv) -+ { -+ int fd[2]; -+ struct stat st; -+ if (pipe (fd) != 0) -+ return 1; -+ if (fstat (fd[0], &st) != 0) -+ return 2; -+ if (2 <= argc && argv[1][0] == '-') -+ { -+ char const *yesno = (S_ISFIFO (st.st_mode) ? "yes" : "no"); -+ if (st.st_nlink <= 1) -+ { -+ long int i = st.st_nlink; -+ if (i != st.st_nlink) -+ return 3; -+ printf ("%s (%ld)\n", yesno, i); -+ } -+ else -+ { -+ unsigned long int i = st.st_nlink; -+ if (i != st.st_nlink) -+ return 4; -+ printf ("%s (%lu)\n", yesno, i); -+ } -+ } -+ else -+ { -+ if (! S_ISFIFO (st.st_mode) && ! S_ISSOCK (st.st_mode)) -+ return 5; -+ } -+ return 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_pipes_are_fifos=`./conftest$ac_exeext -` -+ test -z "$gl_cv_pipes_are_fifos" && gl_cv_pipes_are_fifos=no -+else -+ gl_cv_pipes_are_fifos=unknown -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pipes_are_fifos" >&5 -+$as_echo "$gl_cv_pipes_are_fifos" >&6; } -+ -+ case $gl_cv_pipes_are_fifos in #( -+ 'yes ('*')') -+ -+$as_echo "@%:@define HAVE_FIFO_PIPES 1" >>confdefs.h -+;; #( -+ 'no ('*')') -+ $as_echo "@%:@define HAVE_FIFO_PIPES 0" >>confdefs.h -+;; -+ esac -+ -+ case $gl_cv_pipes_are_fifos in #( -+ *'('*')') -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PIPE_LINK_COUNT_MAX `expr "$gl_cv_pipes_are_fifos" : '.*\((.*)\)'` -+_ACEOF -+;; -+ esac -+ -+ fi -+ -+ -+ case $host_os in -+ mingw*) REPLACE_ISATTY=1 ;; -+ esac -+ -+ if test $REPLACE_ISATTY = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isatty.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_ISATTY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ISATTY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_isblank = no; then -+ HAVE_ISBLANK=0 -+ fi -+ -+ if test $HAVE_ISBLANK = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isblank.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_ISBLANK=1 -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5 -+$as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; } -+if ${gl_cv_func_isnand_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNUC__ >= 4 -+ # undef isnand -+ # define isnand(x) __builtin_isnan ((double)(x)) -+ #else -+ # undef isnand -+ # define isnand(x) isnan ((double)(x)) -+ #endif -+ double x; -+int -+main () -+{ -+return isnand (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_isnand_no_libm=yes -+else -+ gl_cv_func_isnand_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5 -+$as_echo "$gl_cv_func_isnand_no_libm" >&6; } -+ -+ gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm -+ if test $gl_cv_func_isnand_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ if test $gl_func_isnand_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5 -+$as_echo_n "checking whether isnan(float) can be used without linking with libm... " >&6; } -+if ${gl_cv_func_isnanf_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNUC__ >= 4 -+ # undef isnanf -+ # define isnanf(x) __builtin_isnanf ((float)(x)) -+ #elif defined isnan -+ # undef isnanf -+ # define isnanf(x) isnan ((float)(x)) -+ #endif -+ float x; -+int -+main () -+{ -+return isnanf (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_isnanf_no_libm=yes -+else -+ gl_cv_func_isnanf_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5 -+$as_echo "$gl_cv_func_isnanf_no_libm" >&6; } -+ -+ if test $gl_cv_func_isnanf_no_libm = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5 -+$as_echo_n "checking whether isnan(float) works... " >&6; } -+if ${gl_cv_func_isnanf_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ irix* | solaris*) gl_cv_func_isnanf_works="guessing no";; -+ *) gl_cv_func_isnanf_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if __GNUC__ >= 4 -+# undef isnanf -+# define isnanf(x) __builtin_isnanf ((float)(x)) -+#elif defined isnan -+# undef isnanf -+# define isnanf(x) isnan ((float)(x)) -+#endif -+/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */ -+#ifdef __DECC -+static float -+NaN () -+{ -+ static float zero = 0.0f; -+ return zero / zero; -+} -+#else -+# define NaN() (0.0f / 0.0f) -+#endif -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { unsigned int word[NWORDS]; float value; } memory_float; -+int main() -+{ -+ int result = 0; -+ -+ if (isnanf (1.0f / 0.0f)) -+ result |= 1; -+ -+ if (!isnanf (NaN ())) -+ result |= 2; -+ -+#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT -+ /* The isnanf function should be immune against changes in the sign bit and -+ in the mantissa bits. The xor operation twiddles a bit that can only be -+ a sign bit or a mantissa bit. */ -+ if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0) -+ { -+ memory_float m; -+ -+ m.value = NaN (); -+ /* Set the bits below the exponent to 01111...111. */ -+ m.word[0] &= -1U << FLT_EXPBIT0_BIT; -+ m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1; -+ if (!isnanf (m.value)) -+ result |= 4; -+ } -+#endif -+ -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_isnanf_works=yes -+else -+ gl_cv_func_isnanf_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5 -+$as_echo "$gl_cv_func_isnanf_works" >&6; } -+ -+ fi -+ if test $gl_cv_func_isnanf_no_libm = yes \ -+ && { case "$gl_cv_func_isnanf_works" in -+ *yes) true;; -+ *) false;; -+ esac -+ }; then -+ gl_func_isnanf_no_libm=yes -+ -+$as_echo "@%:@define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h -+ -+ else -+ gl_func_isnanf_no_libm=no -+ fi -+ -+ if test $gl_func_isnanf_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isnanf.$ac_objext" -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 -+$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } -+if ${gl_cv_cc_float_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_cc_float_expbit0="word 0 bit 23" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } memory_float; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (float x) -+{ -+ memory_float m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (float) < sizeof (memory_float). */ -+ memset (&m, 0, sizeof (memory_float)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25f); -+ add_to_ored_words (0.5f); -+ add_to_ored_words (1.0f); -+ add_to_ored_words (2.0f); -+ add_to_ored_words (4.0f); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_float_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 -+$as_echo "$gl_cv_cc_float_expbit0" >&6; } -+ case "$gl_cv_cc_float_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5 -+$as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; } -+if ${gl_cv_func_isnanl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNUC__ >= 4 -+ # undef isnanl -+ # define isnanl(x) __builtin_isnanl ((long double)(x)) -+ #elif defined isnan -+ # undef isnanl -+ # define isnanl(x) isnan ((long double)(x)) -+ #endif -+ long double x; -+int -+main () -+{ -+return isnanl (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_isnanl_no_libm=yes -+else -+ gl_cv_func_isnanl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5 -+$as_echo "$gl_cv_func_isnanl_no_libm" >&6; } -+ -+ gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm -+ if test $gl_func_isnanl_no_libm = yes; then -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5 -+$as_echo_n "checking whether isnanl works... " >&6; } -+if ${gl_cv_func_isnanl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_cpu" in -+ # Guess no on ia64, x86_64, i386. -+ ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; -+ *) -+ case "$host_os" in -+ netbsd*) gl_cv_func_isnanl_works="guessing no";; -+ *) gl_cv_func_isnanl_works="guessing yes";; -+ esac -+ ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if __GNUC__ >= 4 -+# undef isnanl -+# define isnanl(x) __builtin_isnanl ((long double)(x)) -+#elif defined isnan -+# undef isnanl -+# define isnanl(x) isnan ((long double)(x)) -+#endif -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { unsigned int word[NWORDS]; long double value; } -+ memory_long_double; -+/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the -+ runtime type conversion. */ -+#ifdef __sgi -+static long double NaNl () -+{ -+ double zero = 0.0; -+ return zero / zero; -+} -+#else -+# define NaNl() (0.0L / 0.0L) -+#endif -+int main () -+{ -+ int result = 0; -+ -+ if (!isnanl (NaNl ())) -+ result |= 1; -+ -+ { -+ memory_long_double m; -+ unsigned int i; -+ -+ /* The isnanl function should be immune against changes in the sign bit and -+ in the mantissa bits. The xor operation twiddles a bit that can only be -+ a sign bit or a mantissa bit (since the exponent never extends to -+ bit 31). */ -+ m.value = NaNl (); -+ m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); -+ for (i = 0; i < NWORDS; i++) -+ m.word[i] |= 1; -+ if (!isnanl (m.value)) -+ result |= 1; -+ } -+ -+#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+/* Representation of an 80-bit 'long double' as an initializer for a sequence -+ of 'unsigned int' words. */ -+# ifdef WORDS_BIGENDIAN -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ -+ ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ -+ (unsigned int) (mantlo) << 16 \ -+ } -+# else -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { mantlo, manthi, exponent } -+# endif -+ { /* Quiet NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 2; -+ } -+ { -+ /* Signalling NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 2; -+ } -+ /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, -+ Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in -+ Intel IA-64 Architecture Software Developer's Manual, Volume 1: -+ Application Architecture. -+ Table 5-2 "Floating-Point Register Encodings" -+ Figure 5-6 "Memory to Floating-Point Register Data Translation" -+ */ -+ { /* Pseudo-NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 4; -+ } -+ { /* Pseudo-Infinity. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 8; -+ } -+ { /* Pseudo-Zero. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 16; -+ } -+ { /* Unnormalized number. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 32; -+ } -+ { /* Pseudo-Denormal. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 64; -+ } -+#endif -+ -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_isnanl_works=yes -+else -+ gl_cv_func_isnanl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5 -+$as_echo "$gl_cv_func_isnanl_works" >&6; } -+ -+ case "$gl_cv_func_isnanl_works" in -+ *yes) ;; -+ *) gl_func_isnanl_no_libm=no ;; -+ esac -+ fi -+ if test $gl_func_isnanl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ if test $gl_func_isnanl_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext" -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } -+if ${gl_cv_cc_long_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_long_double_expbit0="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { long double value; unsigned int word[NWORDS]; } -+ memory_long_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (long double x) -+{ -+ memory_long_double m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (long double) < sizeof (memory_long_double). */ -+ memset (&m, 0, sizeof (memory_long_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25L); -+ add_to_ored_words (0.5L); -+ add_to_ored_words (1.0L); -+ add_to_ored_words (2.0L); -+ add_to_ored_words (4.0L); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_long_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_long_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } -+ case "$gl_cv_cc_long_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_iswblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISWBLANK $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_func_iswblank = no; then -+ HAVE_ISWBLANK=0 -+ if test $ac_cv_have_decl_iswblank = yes; then -+ REPLACE_ISWBLANK=1 -+ fi -+ fi -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ else -+ if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then -+ : -+ fi -+ fi -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ else -+ if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iswblank.$ac_objext" -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ GNULIB_ISWBLANK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ISWBLANK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_langinfo_h='<'langinfo.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_langinfo_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_langinfo_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'langinfo.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_langinfo_h='<'langinfo.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5 -+$as_echo "$gl_cv_next_langinfo_h" >&6; } -+ fi -+ NEXT_LANGINFO_H=$gl_cv_next_langinfo_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'langinfo.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_langinfo_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ HAVE_LANGINFO_CODESET=0 -+ HAVE_LANGINFO_T_FMT_AMPM=0 -+ HAVE_LANGINFO_ERA=0 -+ HAVE_LANGINFO_YESEXPR=0 -+ -+ if test $ac_cv_header_langinfo_h = yes; then -+ HAVE_LANGINFO_H=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5 -+$as_echo_n "checking whether langinfo.h defines CODESET... " >&6; } -+if ${gl_cv_header_langinfo_codeset+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = CODESET; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_codeset=yes -+else -+ gl_cv_header_langinfo_codeset=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5 -+$as_echo "$gl_cv_header_langinfo_codeset" >&6; } -+ if test $gl_cv_header_langinfo_codeset = yes; then -+ HAVE_LANGINFO_CODESET=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5 -+$as_echo_n "checking whether langinfo.h defines T_FMT_AMPM... " >&6; } -+if ${gl_cv_header_langinfo_t_fmt_ampm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = T_FMT_AMPM; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_t_fmt_ampm=yes -+else -+ gl_cv_header_langinfo_t_fmt_ampm=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5 -+$as_echo "$gl_cv_header_langinfo_t_fmt_ampm" >&6; } -+ if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then -+ HAVE_LANGINFO_T_FMT_AMPM=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5 -+$as_echo_n "checking whether langinfo.h defines ERA... " >&6; } -+if ${gl_cv_header_langinfo_era+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = ERA; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_era=yes -+else -+ gl_cv_header_langinfo_era=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5 -+$as_echo "$gl_cv_header_langinfo_era" >&6; } -+ if test $gl_cv_header_langinfo_era = yes; then -+ HAVE_LANGINFO_ERA=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5 -+$as_echo_n "checking whether langinfo.h defines YESEXPR... " >&6; } -+if ${gl_cv_header_langinfo_yesexpr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = YESEXPR; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_yesexpr=yes -+else -+ gl_cv_header_langinfo_yesexpr=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5 -+$as_echo "$gl_cv_header_langinfo_yesexpr" >&6; } -+ if test $gl_cv_header_langinfo_yesexpr = yes; then -+ HAVE_LANGINFO_YESEXPR=1 -+ fi -+ else -+ HAVE_LANGINFO_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_lchmod = no; then -+ HAVE_LCHMOD=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_LCHMOD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LCHMOD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in lchown -+do : -+ ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" -+if test "x$ac_cv_func_lchown" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LCHOWN 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_lchown = no; then -+ HAVE_LCHOWN=0 -+ else -+ case "$gl_cv_func_chown_slash_works" in -+ *yes) ;; -+ *) -+ REPLACE_LCHOWN=1 -+ ;; -+ esac -+ case "$gl_cv_func_chown_ctime_works" in -+ *yes) ;; -+ *) -+ REPLACE_LCHOWN=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS lchown.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LCHOWN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LCHOWN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler flag to ignore unused libraries" >&5 -+$as_echo_n "checking for C compiler flag to ignore unused libraries... " >&6; } -+if ${gl_cv_prog_c_ignore_unused_libraries+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_prog_c_ignore_unused_libraries=none -+ gl_saved_ldflags=$LDFLAGS -+ gl_saved_libs=$LIBS -+ # Link with -lm to detect binutils 2.16 bug with --as-needed; see -+ # . -+ LIBS="$LIBS -lm" -+ # Use long option sequences like '-z ignore' to test for the feature, -+ # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. -+ # GCC + binutils likes '-Wl,--as-needed'. -+ # GCC + Solaris ld likes '-Wl,-z,ignore'. -+ # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. -+ # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 -+ # native cc issues annoying warnings and then ignores it, -+ # which would cause us to incorrectly conclude that it worked. -+ for gl_flags in '-Wl,--as-needed' \ -+ '-Wl,-z,ignore' \ -+ '-z ignore' -+ -+ do -+ LDFLAGS="$gl_flags $LDFLAGS" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_prog_c_ignore_unused_libraries=$gl_flags -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LDFLAGS=$gl_saved_ldflags -+ test "$gl_cv_prog_c_ignore_unused_libraries" != none && -+ break -+ done -+ LIBS=$gl_saved_libs -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_c_ignore_unused_libraries" >&5 -+$as_echo "$gl_cv_prog_c_ignore_unused_libraries" >&6; } -+ IGNORE_UNUSED_LIBRARIES_CFLAGS= -+ if test "$gl_cv_prog_c_ignore_unused_libraries" != none; then -+ IGNORE_UNUSED_LIBRARIES_CFLAGS="$gl_cv_prog_c_ignore_unused_libraries" -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func_link = no; then -+ HAVE_LINK=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link obeys POSIX" >&5 -+$as_echo_n "checking whether link obeys POSIX... " >&6; } -+if ${gl_cv_func_link_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.a -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.a conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_link_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_link_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (!link ("conftest.a", "conftest.b/")) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!link ("conftest.lnk/", "conftest.b")) -+ result |= 2; -+ if (rename ("conftest.a", "conftest.b")) -+ result |= 4; -+ if (!link ("conftest.b", "conftest.lnk")) -+ result |= 8; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_link_works=yes -+else -+ gl_cv_func_link_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.a conftest.b conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_works" >&5 -+$as_echo "$gl_cv_func_link_works" >&6; } -+ case "$gl_cv_func_link_works" in -+ *yes) ;; -+ *) -+ REPLACE_LINK=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS link.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LINK 1" >>confdefs.h -+ -+ -+ -+ -+ gl_link_follows_symlinks=0 # assume GNU behavior -+ if test $ac_cv_func_readlink = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __xpg4" >&5 -+$as_echo_n "checking for __xpg4... " >&6; } -+if ${gl_cv_have___xpg4+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern int __xpg4; -+int -+main () -+{ -+return __xpg4; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_have___xpg4=yes -+else -+ gl_cv_have___xpg4=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have___xpg4" >&5 -+$as_echo "$gl_cv_have___xpg4" >&6; } -+ if test $gl_cv_have___xpg4 = yes; then -+ gl_link_follows_symlinks=-1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link(2) dereferences a symlink" >&5 -+$as_echo_n "checking whether link(2) dereferences a symlink... " >&6; } -+if ${gl_cv_func_link_follows_symlink+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ # Create a regular file. -+ echo > conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # On glibc/Linux we know the result. -+ linux*-gnu*) gl_cv_func_link_follows_symlink="guessing no" ;; -+ # Otherwise, we don't know. -+ *) gl_cv_func_link_follows_symlink=unknown ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+# include -+ -+# define SAME_INODE(Stat_buf_1, Stat_buf_2) \ -+ ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \ -+ && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev) -+ -+ int -+ main () -+ { -+ const char *file = "conftest.file"; -+ const char *sym = "conftest.sym"; -+ const char *hard = "conftest.hard"; -+ struct stat sb_file, sb_hard; -+ -+ /* Create a symlink to the regular file. */ -+ if (symlink (file, sym)) -+ return 2; -+ -+ /* Create a hard link to that symlink. */ -+ if (link (sym, hard)) -+ return 3; -+ -+ if (lstat (hard, &sb_hard)) -+ return 4; -+ if (lstat (file, &sb_file)) -+ return 5; -+ -+ /* If the dev/inode of hard and file are the same, then -+ the link call followed the symlink. */ -+ return SAME_INODE (sb_hard, sb_file) ? 1 : 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_link_follows_symlink=no -+else -+ gl_cv_func_link_follows_symlink=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file conftest.sym conftest.hard -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_follows_symlink" >&5 -+$as_echo "$gl_cv_func_link_follows_symlink" >&6; } -+ case "$gl_cv_func_link_follows_symlink" in -+ *yes) gl_link_follows_symlinks=1 ;; -+ *no) ;; # already defaulted to 0 -+ *) gl_link_follows_symlinks=-2 ;; -+ esac -+ fi -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LINK_FOLLOWS_SYMLINKS $gl_link_follows_symlinks -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_linkat = no; then -+ HAVE_LINKAT=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat(,AT_SYMLINK_FOLLOW) works" >&5 -+$as_echo_n "checking whether linkat(,AT_SYMLINK_FOLLOW) works... " >&6; } -+if ${gl_cv_func_linkat_follow+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f1 conftest.f2 -+ touch conftest.f1 -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#ifdef __linux__ -+/* Linux added linkat in 2.6.16, but did not add AT_SYMLINK_FOLLOW -+ until 2.6.18. Always replace linkat to support older kernels. */ -+choke me -+#endif -+ -+int -+main () -+{ -+return linkat (AT_FDCWD, "conftest.f1", AT_FDCWD, "conftest.f2", -+ AT_SYMLINK_FOLLOW); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_linkat_follow=yes -+else -+ gl_cv_func_linkat_follow="need runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ rm -rf conftest.f1 conftest.f2 -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_follow" >&5 -+$as_echo "$gl_cv_func_linkat_follow" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat handles trailing slash correctly" >&5 -+$as_echo_n "checking whether linkat handles trailing slash correctly... " >&6; } -+if ${gl_cv_func_linkat_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.a conftest.b conftest.c conftest.d -+ if test "$cross_compiling" = yes; then : -+ # Guess yes on glibc systems, no otherwise. -+ case "$host_os" in -+ *-gnu*) gl_cv_func_linkat_slash="guessing yes";; -+ *) gl_cv_func_linkat_slash="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+int result; -+ int fd; -+ /* Create a regular file. */ -+ fd = open ("conftest.a", O_CREAT | O_EXCL | O_WRONLY, 0600); -+ if (fd < 0) -+ return 1; -+ if (write (fd, "hello", 5) < 5) -+ return 2; -+ if (close (fd) < 0) -+ return 3; -+ /* Test whether hard links are supported on the current -+ device. */ -+ if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.b", -+ AT_SYMLINK_FOLLOW) < 0) -+ return 0; -+ result = 0; -+ /* Test whether a trailing "/" is treated like "/.". */ -+ if (linkat (AT_FDCWD, "conftest.a/", AT_FDCWD, "conftest.c", -+ AT_SYMLINK_FOLLOW) == 0) -+ result |= 4; -+ if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.d/", -+ AT_SYMLINK_FOLLOW) == 0) -+ result |= 8; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_linkat_slash=yes -+else -+ gl_cv_func_linkat_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.a conftest.b conftest.c conftest.d -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_slash" >&5 -+$as_echo "$gl_cv_func_linkat_slash" >&6; } -+ case "$gl_cv_func_linkat_slash" in -+ *yes) gl_linkat_slash_bug=0 ;; -+ *) gl_linkat_slash_bug=1 ;; -+ esac -+ if test "$gl_cv_func_linkat_follow" != yes \ -+ || test $gl_linkat_slash_bug = 1; then -+ REPLACE_LINKAT=1 -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LINKAT_TRAILING_SLASH_BUG $gl_linkat_slash_bug -+_ACEOF -+ -+ fi -+ fi -+ -+ if test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS linkat.$ac_objext" -+ -+ fi -+ if test $HAVE_LINKAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS at-func2.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LINKAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ solaris*) -+ -+$as_echo "@%:@define _LCONV_C99 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5 -+$as_echo_n "checking whether locale.h conforms to POSIX:2001... " >&6; } -+if ${gl_cv_header_locale_h_posix2001+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int x = LC_MESSAGES; -+ int y = sizeof (((struct lconv *) 0)->decimal_point); -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_locale_h_posix2001=yes -+else -+ gl_cv_header_locale_h_posix2001=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5 -+$as_echo "$gl_cv_header_locale_h_posix2001" >&6; } -+ -+ -+ if test $ac_cv_header_xlocale_h = yes; then -+ HAVE_XLOCALE_H=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5 -+$as_echo_n "checking whether locale.h defines locale_t... " >&6; } -+if ${gl_cv_header_locale_has_locale_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ locale_t x; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_locale_has_locale_t=yes -+else -+ gl_cv_header_locale_has_locale_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5 -+$as_echo "$gl_cv_header_locale_has_locale_t" >&6; } -+ if test $gl_cv_header_locale_has_locale_t = yes; then -+ gl_cv_header_locale_h_needs_xlocale_h=no -+ else -+ gl_cv_header_locale_h_needs_xlocale_h=yes -+ fi -+ else -+ HAVE_XLOCALE_H=0 -+ gl_cv_header_locale_h_needs_xlocale_h=no -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5 -+$as_echo_n "checking whether struct lconv is properly defined... " >&6; } -+if ${gl_cv_sys_struct_lconv_ok+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ struct lconv l; -+ int x = sizeof (l.decimal_point); -+ int y = sizeof (l.int_p_cs_precedes); -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_lconv_ok=yes -+else -+ gl_cv_sys_struct_lconv_ok=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5 -+$as_echo "$gl_cv_sys_struct_lconv_ok" >&6; } -+ if test $gl_cv_sys_struct_lconv_ok = no; then -+ REPLACE_STRUCT_LCONV=1 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_locale_h='<'locale.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_locale_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'locale.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5 -+$as_echo "$gl_cv_next_locale_h" >&6; } -+ fi -+ NEXT_LOCALE_H=$gl_cv_next_locale_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'locale.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_locale_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_STRUCT_LCONV = 1; then -+ REPLACE_LOCALECONV=1 -+ fi -+ -+ if test $REPLACE_LOCALECONV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS localeconv.$ac_objext" -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include -+" -+if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_LCONV_DECIMAL_POINT 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LOCALECONV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LOCALECONV 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test "$gl_threads_api" = posix; then -+ # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the -+ # pthread_rwlock_* functions. -+ ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include -+" -+if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : -+ -+$as_echo "@%:@define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h -+ -+fi -+ -+ # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+int -+main () -+{ -+ -+#if __FreeBSD__ == 4 -+error "No, in FreeBSD 4.0 recursive mutexes actually don't work." -+#else -+int x = (int)PTHREAD_MUTEX_RECURSIVE; -+return !x; -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ : -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5 -+$as_echo_n "checking whether lseek detects pipes... " >&6; } -+if ${gl_cv_func_lseek_pipe+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$host_os" in -+ mingw*) -+ gl_cv_func_lseek_pipe=no -+ ;; -+ *) -+ if test $cross_compiling = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for off_t */ -+#include /* for SEEK_CUR */ -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+ -+ /* Exit with success only if stdin is seekable. */ -+ return lseek (0, (off_t)0, SEEK_CUR) < 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ if test -s conftest$ac_exeext \ -+ && ./conftest$ac_exeext < conftest.$ac_ext \ -+ && test 1 = "`echo hi \ -+ | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then -+ gl_cv_func_lseek_pipe=yes -+ else -+ gl_cv_func_lseek_pipe=no -+ fi -+ -+else -+ gl_cv_func_lseek_pipe=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined __BEOS__ -+/* BeOS mistakenly return 0 when trying to seek on pipes. */ -+ Choke me. -+#endif -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_lseek_pipe=yes -+else -+ gl_cv_func_lseek_pipe=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5 -+$as_echo "$gl_cv_func_lseek_pipe" >&6; } -+ if test $gl_cv_func_lseek_pipe = no; then -+ REPLACE_LSEEK=1 -+ -+$as_echo "@%:@define LSEEK_PIPE_BROKEN 1" >>confdefs.h -+ -+ fi -+ -+ -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_LSEEK=1 -+ fi -+ -+ if test $REPLACE_LSEEK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LSEEK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LSEEK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_lstat = yes; then -+ -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *no) -+ REPLACE_LSTAT=1 -+ ;; -+ esac -+ else -+ HAVE_LSTAT=0 -+ fi -+ -+ if test $REPLACE_LSTAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LSTAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LSTAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in stdlib.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdlib_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDLIB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 -+$as_echo_n "checking for GNU libc compatible malloc... " >&6; } -+if ${ac_cv_func_malloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_malloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_malloc_0_nonnull=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *malloc (); -+ #endif -+ -+int -+main () -+{ -+return ! malloc (0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_malloc_0_nonnull=yes -+else -+ ac_cv_func_malloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } -+ if test $ac_cv_func_malloc_0_nonnull = yes; then : -+ -+$as_echo "@%:@define HAVE_MALLOC_GNU 1" >>confdefs.h -+ -+else -+ $as_echo "@%:@define HAVE_MALLOC_GNU 0" >>confdefs.h -+ -+ REPLACE_MALLOC=1 -+ -+fi -+ -+ -+ if test $REPLACE_MALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_MALLOC_GNU 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_malloc_posix = yes; then -+ -+$as_echo "@%:@define HAVE_MALLOC_POSIX 1" >>confdefs.h -+ -+ else -+ REPLACE_MALLOC=1 -+ fi -+ -+ if test $REPLACE_MALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MALLOC_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_math_h='<'math.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_math_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_math_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'math.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_math_h='<'math.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5 -+$as_echo "$gl_cv_next_math_h" >&6; } -+ fi -+ NEXT_MATH_H=$gl_cv_next_math_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'math.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_math_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5 -+$as_echo_n "checking whether NAN macro works... " >&6; } -+if ${gl_cv_header_math_nan_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+/* Solaris 10 has a broken definition of NAN. Other platforms -+ fail to provide NAN, or provide it only in C99 mode; this -+ test only needs to fail when NAN is provided but wrong. */ -+ float f = 1.0f; -+#ifdef NAN -+ f = NAN; -+#endif -+ return f == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_math_nan_works=yes -+else -+ gl_cv_header_math_nan_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5 -+$as_echo "$gl_cv_header_math_nan_works" >&6; } -+ if test $gl_cv_header_math_nan_works = no; then -+ REPLACE_NAN=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5 -+$as_echo_n "checking whether HUGE_VAL works... " >&6; } -+if ${gl_cv_header_math_huge_val_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+/* Solaris 10 has a broken definition of HUGE_VAL. */ -+ double d = HUGE_VAL; -+ return d == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_math_huge_val_works=yes -+else -+ gl_cv_header_math_huge_val_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5 -+$as_echo "$gl_cv_header_math_huge_val_works" >&6; } -+ if test $gl_cv_header_math_huge_val_works = no; then -+ REPLACE_HUGE_VAL=1 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbrlen = no; then -+ HAVE_MBRLEN=0 -+ ac_fn_c_check_decl "$LINENO" "mbrlen" "ac_cv_have_decl_mbrlen" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbrlen" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBRLEN $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbrlen = yes; then -+ REPLACE_MBRLEN=1 -+ fi -+ else -+ if test $REPLACE_MBRTOWC = 1; then -+ REPLACE_MBRLEN=1 -+ fi -+ fi -+ -+ if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbrlen.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBRLEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBRLEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbrtowc = no; then -+ HAVE_MBRTOWC=0 -+ ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBRTOWC $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbrtowc = yes; then -+ REPLACE_MBRTOWC=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBRTOWC=1 -+ else -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "\303\237er"; -+ mbstate_t state; -+ wchar_t wc; -+ size_t ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ ret = mbrtowc (&wc, input, 5, &state); -+ if (ret != 2) -+ result |= 1; -+ if (!mbsinit (&state)) -+ result |= 2; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ ret = mbrtowc (NULL, input, 5, &state); -+ if (ret != 2) /* Solaris 7 fails here: ret is -1. */ -+ result |= 4; -+ if (!mbsinit (&state)) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg1=yes -+else -+ gl_cv_func_mbrtowc_null_arg1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on OSF/1. -+ osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ int ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ mbrtowc (&wc, NULL, 5, &state); -+ /* Check that wc was not modified. */ -+ if (wc != (wchar_t) 0xBADFACE) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg2=yes -+else -+ gl_cv_func_mbrtowc_null_arg2=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 -+$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } -+if ${gl_cv_func_mbrtowc_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, native Windows. -+ hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ -+ || { case "$host_os" in mingw*) true;; *) false;; esac; }; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ int found_some_locale = 0; -+ /* This fails on Solaris. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "B\303\274\303\237er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 1) -+ result |= 1; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on HP-UX 11.11. */ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 2) -+ result |= 2; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on native Windows. */ -+ if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) -+ { -+ char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 4; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) -+ { -+ char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 8; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_China.936") != NULL) -+ { -+ char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 16; -+ } -+ found_some_locale = 1; -+ } -+ return (found_some_locale ? result : 77); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_retval=yes -+else -+ if test $? != 77; then -+ gl_cv_func_mbrtowc_retval=no -+ fi -+ -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 -+$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } -+if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8 and 9. -+ solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8 and 9. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, "", 1, &state) != 0) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_nul_retval=yes -+else -+ gl_cv_func_mbrtowc_nul_retval=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } -+ -+ case "$gl_cv_func_mbrtowc_null_arg1" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_null_arg2" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_nul_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBRTOWC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBRTOWC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_MBSCASECMP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSCASECMP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbsinit = no; then -+ HAVE_MBSINIT=0 -+ ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbsinit" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBSINIT $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbsinit = yes; then -+ REPLACE_MBSINIT=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBSINIT=1 -+ else -+ case "$host_os" in -+ mingw*) REPLACE_MBSINIT=1 ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBSINIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSINIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbslen = yes; then -+ HAVE_MBSLEN=1 -+ else -+ HAVE_MBSLEN=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_MBSLEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSLEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbsrtowcs = no; then -+ HAVE_MBSRTOWCS=0 -+ ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBSRTOWCS $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbsrtowcs = yes; then -+ REPLACE_MBSRTOWCS=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBSRTOWCS=1 -+ else -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5 -+$as_echo_n "checking whether mbsrtowcs works... " >&6; } -+if ${gl_cv_func_mbsrtowcs_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, mingw. -+ hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; -+ esac -+ if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test whether the function supports a NULL destination argument. -+ This fails on native Windows. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ const char input[] = "\337er"; -+ const char *src = input; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbsrtowcs (NULL, &src, 1, &state) != 3 -+ || src != input) -+ result |= 1; -+ } -+ /* Test whether the function works when started with a conversion state -+ in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ const char input[] = "B\303\274\303\237er"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 2; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 4) -+ result |= 2; -+ } -+ } -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "<\306\374\313\334\270\354>"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 4; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 3) -+ result |= 4; -+ } -+ } -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ const char input[] = "B\250\271\201\060\211\070er"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 2; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 4) -+ result |= 8; -+ } -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbsrtowcs_works=yes -+else -+ gl_cv_func_mbsrtowcs_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5 -+$as_echo "$gl_cv_func_mbsrtowcs_works" >&6; } -+ -+ case "$gl_cv_func_mbsrtowcs_works" in -+ *yes) ;; -+ *) REPLACE_MBSRTOWCS=1 ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBSRTOWCS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_MBSSTR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSSTR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in " >&5 -+$as_echo_n "checking whether mbswidth is declared in ... " >&6; } -+if ${ac_cv_have_decl_mbswidth+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+int -+main () -+{ -+ -+ char *p = (char *) mbswidth; -+ return !p; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_have_decl_mbswidth=yes -+else -+ ac_cv_have_decl_mbswidth=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5 -+$as_echo "$ac_cv_have_decl_mbswidth" >&6; } -+ if test $ac_cv_have_decl_mbswidth = yes; then -+ ac_val=1 -+ else -+ ac_val=0 -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val -+_ACEOF -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 -+$as_echo_n "checking for mbstate_t... " >&6; } -+if ${ac_cv_type_mbstate_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int -+main () -+{ -+mbstate_t x; return sizeof x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_type_mbstate_t=yes -+else -+ ac_cv_type_mbstate_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 -+$as_echo "$ac_cv_type_mbstate_t" >&6; } -+ if test $ac_cv_type_mbstate_t = yes; then -+ -+$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h -+ -+ else -+ -+$as_echo "@%:@define mbstate_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ if false; then -+ REPLACE_MBTOWC=1 -+ fi -+ -+ if test $REPLACE_MBTOWC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbtowc.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBTOWC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBTOWC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext" -+ -+ -+ for ac_header in bp-sym.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default" -+if test "x$ac_cv_header_bp_sym_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_BP_SYM_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MEMCHR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MEMCHR 1" >>confdefs.h -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ for ac_func in mempcpy -+do : -+ ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy" -+if test "x$ac_cv_func_mempcpy" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MEMPCPY 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_mempcpy = no; then -+ HAVE_MEMPCPY=0 -+ fi -+ -+ if test $HAVE_MEMPCPY = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MEMPCPY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MEMPCPY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_memrchr = no; then -+ HAVE_DECL_MEMRCHR=0 -+ fi -+ -+ for ac_func in memrchr -+do : -+ ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr" -+if test "x$ac_cv_func_memrchr" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MEMRCHR 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ if test $ac_cv_func_memrchr = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MEMRCHR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MEMRCHR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5 -+$as_echo_n "checking whether mkdir handles trailing slash... " >&6; } -+if ${gl_cv_func_mkdir_trailing_slash_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.dir -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+return mkdir ("conftest.dir/", 0700); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mkdir_trailing_slash_works=yes -+else -+ gl_cv_func_mkdir_trailing_slash_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5 -+$as_echo "$gl_cv_func_mkdir_trailing_slash_works" >&6; } -+ case "$gl_cv_func_mkdir_trailing_slash_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKDIR=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5 -+$as_echo_n "checking whether mkdir handles trailing dot... " >&6; } -+if ${gl_cv_func_mkdir_trailing_dot_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.dir -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+return !mkdir ("conftest.dir/./", 0700); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mkdir_trailing_dot_works=yes -+else -+ gl_cv_func_mkdir_trailing_dot_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5 -+$as_echo "$gl_cv_func_mkdir_trailing_dot_works" >&6; } -+ case "$gl_cv_func_mkdir_trailing_dot_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKDIR=1 -+ -+$as_echo "@%:@define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if test $REPLACE_MKDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mkfifo = no; then -+ HAVE_MKFIFO=0 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkfifo rejects trailing slashes" >&5 -+$as_echo_n "checking whether mkfifo rejects trailing slashes... " >&6; } -+if ${gl_cv_func_mkfifo_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.tmp conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkfifo_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkfifo_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (!mkfifo ("conftest.tmp/", 0600)) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!mkfifo ("conftest.lnk/", 0600)) -+ result |= 2; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mkfifo_works=yes -+else -+ gl_cv_func_mkfifo_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.tmp conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkfifo_works" >&5 -+$as_echo "$gl_cv_func_mkfifo_works" >&6; } -+ case "$gl_cv_func_mkfifo_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define MKFIFO_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_MKFIFO=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_MKFIFO = 0 || test $REPLACE_MKFIFO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mkfifo.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKFIFO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKFIFO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mknod = no; then -+ HAVE_MKNOD=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mknod can create fifo without root privileges" >&5 -+$as_echo_n "checking whether mknod can create fifo without root privileges... " >&6; } -+if ${gl_cv_func_mknod_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mknod_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mknod_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+ /* Copied from root-uid.h. FIXME: Just use root-uid.h. */ -+ #ifdef __TANDEM -+ # define ROOT_UID 65535 -+ #else -+ # define ROOT_UID 0 -+ #endif -+ -+int -+main () -+{ -+/* Indeterminate for super-user, assume no. Why are you running -+ configure as root, anyway? */ -+ if (geteuid () == ROOT_UID) return 99; -+ if (mknod ("conftest.fifo", S_IFIFO | 0600, 0)) return 2; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mknod_works=yes -+else -+ if test $? = 99 && test x"$FORCE_UNSAFE_CONFIGURE" = x; then -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "you should not run configure as root (set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check) -+See \`config.log' for more details" "$LINENO" 5; } -+ fi -+ gl_cv_func_mknod_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.fifo -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mknod_works" >&5 -+$as_echo "$gl_cv_func_mknod_works" >&6; } -+ case "$gl_cv_func_mknod_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKNOD=1 -+ -+$as_echo "@%:@define MKNOD_FIFO_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ if test $REPLACE_MKFIFO = 1; then -+ REPLACE_MKNOD=1 -+ fi -+ fi -+ -+ if test $HAVE_MKNOD = 0 || test $REPLACE_MKNOD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mknod.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKNOD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKNOD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mkstemp = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mkstemp" >&5 -+$as_echo_n "checking for working mkstemp... " >&6; } -+if ${gl_cv_func_working_mkstemp+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ mkdir conftest.mkstemp -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_working_mkstemp="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+int result = 0; -+ int i; -+ off_t large = (off_t) 4294967295u; -+ if (large < 0) -+ large = 2147483647; -+ umask (0); -+ for (i = 0; i < 70; i++) -+ { -+ char templ[] = "conftest.mkstemp/coXXXXXX"; -+ int (*mkstemp_function) (char *) = mkstemp; -+ int fd = mkstemp_function (templ); -+ if (fd < 0) -+ result |= 1; -+ else -+ { -+ struct stat st; -+ if (lseek (fd, large, SEEK_SET) != large) -+ result |= 2; -+ if (fstat (fd, &st) < 0) -+ result |= 4; -+ else if (st.st_mode & 0077) -+ result |= 8; -+ if (close (fd)) -+ result |= 16; -+ } -+ } -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_mkstemp=yes -+else -+ gl_cv_func_working_mkstemp=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.mkstemp -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mkstemp" >&5 -+$as_echo "$gl_cv_func_working_mkstemp" >&6; } -+ case "$gl_cv_func_working_mkstemp" in -+ *yes) ;; -+ *) -+ REPLACE_MKSTEMP=1 -+ ;; -+ esac -+ else -+ HAVE_MKSTEMP=0 -+ fi -+ -+ if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mkstemp.$ac_objext" -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKSTEMP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKSTEMP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 1; then -+ # A universal build on Apple Mac OS X platforms. -+ # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. -+ # But we need a configuration result that is valid in both modes. -+ gl_cv_func_working_mktime=no -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 -+$as_echo_n "checking for working mktime... " >&6; } -+if ${gl_cv_func_working_mktime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_working_mktime=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Test program from Paul Eggert and Tony Leneis. */ -+#include -+#include -+#include -+ -+#ifdef HAVE_UNISTD_H -+# include -+#endif -+ -+#ifndef HAVE_ALARM -+# define alarm(X) /* empty */ -+#endif -+ -+/* Work around redefinition to rpl_putenv by other config tests. */ -+#undef putenv -+ -+static time_t time_t_max; -+static time_t time_t_min; -+ -+/* Values we'll use to set the TZ environment variable. */ -+static char *tz_strings[] = { -+ (char *) 0, "TZ=GMT0", "TZ=JST-9", -+ "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" -+}; -+#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) -+ -+/* Return 0 if mktime fails to convert a date in the spring-forward gap. -+ Based on a problem report from Andreas Jaeger. */ -+static int -+spring_forward_gap () -+{ -+ /* glibc (up to about 1998-10-07) failed this test. */ -+ struct tm tm; -+ -+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" -+ instead of "TZ=America/Vancouver" in order to detect the bug even -+ on systems that don't support the Olson extension, or don't have the -+ full zoneinfo tables installed. */ -+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); -+ -+ tm.tm_year = 98; -+ tm.tm_mon = 3; -+ tm.tm_mday = 5; -+ tm.tm_hour = 2; -+ tm.tm_min = 0; -+ tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ return mktime (&tm) != (time_t) -1; -+} -+ -+static int -+mktime_test1 (time_t now) -+{ -+ struct tm *lt; -+ return ! (lt = localtime (&now)) || mktime (lt) == now; -+} -+ -+static int -+mktime_test (time_t now) -+{ -+ return (mktime_test1 (now) -+ && mktime_test1 ((time_t) (time_t_max - now)) -+ && mktime_test1 ((time_t) (time_t_min + now))); -+} -+ -+static int -+irix_6_4_bug () -+{ -+ /* Based on code from Ariel Faigon. */ -+ struct tm tm; -+ tm.tm_year = 96; -+ tm.tm_mon = 3; -+ tm.tm_mday = 0; -+ tm.tm_hour = 0; -+ tm.tm_min = 0; -+ tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ mktime (&tm); -+ return tm.tm_mon == 2 && tm.tm_mday == 31; -+} -+ -+static int -+bigtime_test (int j) -+{ -+ struct tm tm; -+ time_t now; -+ tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; -+ now = mktime (&tm); -+ if (now != (time_t) -1) -+ { -+ struct tm *lt = localtime (&now); -+ if (! (lt -+ && lt->tm_year == tm.tm_year -+ && lt->tm_mon == tm.tm_mon -+ && lt->tm_mday == tm.tm_mday -+ && lt->tm_hour == tm.tm_hour -+ && lt->tm_min == tm.tm_min -+ && lt->tm_sec == tm.tm_sec -+ && lt->tm_yday == tm.tm_yday -+ && lt->tm_wday == tm.tm_wday -+ && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) -+ == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) -+ return 0; -+ } -+ return 1; -+} -+ -+static int -+year_2050_test () -+{ -+ /* The correct answer for 2050-02-01 00:00:00 in Pacific time, -+ ignoring leap seconds. */ -+ unsigned long int answer = 2527315200UL; -+ -+ struct tm tm; -+ time_t t; -+ tm.tm_year = 2050 - 1900; -+ tm.tm_mon = 2 - 1; -+ tm.tm_mday = 1; -+ tm.tm_hour = tm.tm_min = tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ -+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" -+ instead of "TZ=America/Vancouver" in order to detect the bug even -+ on systems that don't support the Olson extension, or don't have the -+ full zoneinfo tables installed. */ -+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); -+ -+ t = mktime (&tm); -+ -+ /* Check that the result is either a failure, or close enough -+ to the correct answer that we can assume the discrepancy is -+ due to leap seconds. */ -+ return (t == (time_t) -1 -+ || (0 < t && answer - 120 <= t && t <= answer + 120)); -+} -+ -+int -+main () -+{ -+ int result = 0; -+ time_t t, delta; -+ int i, j; -+ int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; -+ int time_t_signed = ! ((time_t) 0 < (time_t) -1); -+ -+ /* This test makes some buggy mktime implementations loop. -+ Give up after 60 seconds; a mktime slower than that -+ isn't worth using anyway. */ -+ alarm (60); -+ -+ time_t_max = (! time_t_signed -+ ? (time_t) -1 -+ : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) -+ * 2 + 1)); -+ time_t_min = (! time_t_signed -+ ? (time_t) 0 -+ : time_t_signed_magnitude -+ ? ~ (time_t) 0 -+ : ~ time_t_max); -+ -+ delta = time_t_max / 997; /* a suitable prime number */ -+ for (i = 0; i < N_STRINGS; i++) -+ { -+ if (tz_strings[i]) -+ putenv (tz_strings[i]); -+ -+ for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) -+ if (! mktime_test (t)) -+ result |= 1; -+ if ((result & 2) == 0 -+ && ! (mktime_test ((time_t) 1) -+ && mktime_test ((time_t) (60 * 60)) -+ && mktime_test ((time_t) (60 * 60 * 24)))) -+ result |= 2; -+ -+ for (j = 1; (result & 4) == 0; j <<= 1) -+ { -+ if (! bigtime_test (j)) -+ result |= 4; -+ if (INT_MAX / 2 < j) -+ break; -+ } -+ if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) -+ result |= 8; -+ } -+ if (! irix_6_4_bug ()) -+ result |= 16; -+ if (! spring_forward_gap ()) -+ result |= 32; -+ if (! year_2050_test ()) -+ result |= 64; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_mktime=yes -+else -+ gl_cv_func_working_mktime=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5 -+$as_echo "$gl_cv_func_working_mktime" >&6; } -+ -+ if test $gl_cv_func_working_mktime = no; then -+ REPLACE_MKTIME=1 -+ else -+ REPLACE_MKTIME=0 -+ fi -+ -+ if test $REPLACE_MKTIME = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKTIME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKTIME 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+for ac_func in listmntent getmntinfo -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses -+# NGROUPS (as the array dimension for a struct member) without a definition. -+for ac_header in sys/ucred.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/ucred.h" "ac_cv_header_sys_ucred_h" "#include -+" -+if test "x$ac_cv_header_sys_ucred_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_UCRED_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+for ac_header in sys/mount.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_mount_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_MOUNT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+for ac_header in mntent.h sys/fs_types.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ getfsstat_includes="\ -+$ac_includes_default -+#if HAVE_SYS_PARAM_H -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+#if HAVE_SYS_UCRED_H -+# include /* needed for definition of NGROUPS */ -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+#if HAVE_SYS_MOUNT_H -+# include -+#endif -+#if HAVE_SYS_FS_TYPES_H -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+" -+ac_fn_c_check_member "$LINENO" "struct fsstat" "f_fstypename" "ac_cv_member_struct_fsstat_f_fstypename" "$getfsstat_includes -+" -+if test "x$ac_cv_member_struct_fsstat_f_fstypename" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_FSSTAT_F_FSTYPENAME 1 -+_ACEOF -+ -+ -+fi -+ -+ -+# Determine how to get the list of mounted file systems. -+ac_list_mounted_fs= -+ -+# If the getmntent function is available but not in the standard library, -+# make sure LIBS contains the appropriate -l option. -+# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4, -+# -lseq on Dynix/PTX, -lgen on Unixware. -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getmntent" >&5 -+$as_echo_n "checking for library containing getmntent... " >&6; } -+if ${ac_cv_search_getmntent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getmntent (); -+int -+main () -+{ -+return getmntent (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' sun seq gen; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getmntent=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getmntent+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getmntent+:} false; then : -+ -+else -+ ac_cv_search_getmntent=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getmntent" >&5 -+$as_echo "$ac_cv_search_getmntent" >&6; } -+ac_res=$ac_cv_search_getmntent -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+fi -+ -+for ac_func in getmntent -+do : -+ ac_fn_c_check_func "$LINENO" "getmntent" "ac_cv_func_getmntent" -+if test "x$ac_cv_func_getmntent" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETMNTENT 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+# This test must precede the ones for getmntent because Unicos-9 is -+# reported to have the getmntent function, but its support is incompatible -+# with other getmntent implementations. -+ -+# NOTE: Normally, I wouldn't use a check for system type as I've done for -+# 'CRAY' below since that goes against the whole autoconf philosophy. But -+# I think there is too great a chance that some non-Cray system has a -+# function named listmntent to risk the false positive. -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Cray UNICOS 9 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for listmntent of Cray/Unicos-9" >&5 -+$as_echo_n "checking for listmntent of Cray/Unicos-9... " >&6; } -+ if ${fu_cv_sys_mounted_cray_listmntent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ fu_cv_sys_mounted_cray_listmntent=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifdef _CRAY -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ test $ac_cv_func_listmntent = yes \ -+ && fu_cv_sys_mounted_cray_listmntent=yes -+ -+fi -+rm -f conftest* -+ -+ -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_cray_listmntent" >&5 -+$as_echo "$fu_cv_sys_mounted_cray_listmntent" >&6; } -+ if test $fu_cv_sys_mounted_cray_listmntent = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_LISTMNTENT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # AIX. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mntctl function and struct vmount" >&5 -+$as_echo_n "checking for mntctl function and struct vmount... " >&6; } -+ if ${fu_cv_sys_mounted_vmount+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_vmount=yes -+else -+ fu_cv_sys_mounted_vmount=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_vmount" >&5 -+$as_echo "$fu_cv_sys_mounted_vmount" >&6; } -+ if test $fu_cv_sys_mounted_vmount = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_VMOUNT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_cv_func_getmntent = yes; then -+ -+ # This system has the getmntent function. -+ # Determine whether it's the one-argument variant or the two-argument one. -+ -+ if test -z "$ac_list_mounted_fs"; then -+ # 4.3BSD, SunOS, HP-UX, Dynix, Irix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for one-argument getmntent function" >&5 -+$as_echo_n "checking for one-argument getmntent function... " >&6; } -+ if ${fu_cv_sys_mounted_getmntent1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ -+#include -+ -+#include -+#if !defined MOUNTED -+# if defined _PATH_MOUNTED /* GNU libc */ -+# define MOUNTED _PATH_MOUNTED -+# endif -+# if defined MNT_MNTTAB /* HP-UX. */ -+# define MOUNTED MNT_MNTTAB -+# endif -+# if defined MNTTABNAME /* Dynix. */ -+# define MOUNTED MNTTABNAME -+# endif -+#endif -+ -+int -+main () -+{ -+ struct mntent *mnt = 0; char *table = MOUNTED; -+ if (sizeof mnt && sizeof table) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fu_cv_sys_mounted_getmntent1=yes -+else -+ fu_cv_sys_mounted_getmntent1=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent1" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntent1" >&6; } -+ if test $fu_cv_sys_mounted_getmntent1 = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTENT1 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ if test -z "$ac_list_mounted_fs"; then -+ # SVR4 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument getmntent function" >&5 -+$as_echo_n "checking for two-argument getmntent function... " >&6; } -+ if ${fu_cv_sys_mounted_getmntent2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "getmntent" >/dev/null 2>&1; then : -+ fu_cv_sys_mounted_getmntent2=yes -+else -+ fu_cv_sys_mounted_getmntent2=no -+fi -+rm -f conftest* -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent2" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntent2" >&6; } -+ if test $fu_cv_sys_mounted_getmntent2 = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTENT2 1" >>confdefs.h -+ -+ for ac_func in hasmntopt -+do : -+ ac_fn_c_check_func "$LINENO" "hasmntopt" "ac_cv_func_hasmntopt" -+if test "x$ac_cv_func_hasmntopt" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_HASMNTOPT 1 -+_ACEOF -+ -+fi -+done -+ -+ fi -+ fi -+ -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # DEC Alpha running OSF/1, and Apple Darwin 1.3. -+ # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getfsstat function" >&5 -+$as_echo_n "checking for getfsstat function... " >&6; } -+ if ${fu_cv_sys_mounted_getfsstat+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME -+# define FS_TYPE(Ent) ((Ent).f_fstypename) -+#else -+# define FS_TYPE(Ent) mnt_names[(Ent).f_type] -+#endif -+$getfsstat_includes -+ -+int -+main () -+{ -+struct statfs *stats; -+ int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); -+ char *t = FS_TYPE (*stats); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ fu_cv_sys_mounted_getfsstat=yes -+else -+ fu_cv_sys_mounted_getfsstat=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getfsstat" >&5 -+$as_echo "$fu_cv_sys_mounted_getfsstat" >&6; } -+ if test $fu_cv_sys_mounted_getfsstat = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETFSSTAT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # SVR3 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIXME existence of three headers" >&5 -+$as_echo_n "checking for FIXME existence of three headers... " >&6; } -+ if ${fu_cv_sys_mounted_fread_fstyp+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_fread_fstyp=yes -+else -+ fu_cv_sys_mounted_fread_fstyp=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread_fstyp" >&5 -+$as_echo "$fu_cv_sys_mounted_fread_fstyp" >&6; } -+ if test $fu_cv_sys_mounted_fread_fstyp = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_FREAD_FSTYP 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # 4.4BSD and DEC OSF/1. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmntinfo function" >&5 -+$as_echo_n "checking for getmntinfo function... " >&6; } -+ if ${fu_cv_sys_mounted_getmntinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ test "$ac_cv_func_getmntinfo" = yes \ -+ && fu_cv_sys_mounted_getmntinfo=yes \ -+ || fu_cv_sys_mounted_getmntinfo=no -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntinfo" >&6; } -+ if test $fu_cv_sys_mounted_getmntinfo = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getmntinfo returns statvfs structures" >&5 -+$as_echo_n "checking whether getmntinfo returns statvfs structures... " >&6; } -+ if ${fu_cv_sys_mounted_getmntinfo2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if HAVE_SYS_PARAM_H -+# include -+#endif -+#include -+#if HAVE_SYS_MOUNT_H -+# include -+#endif -+#if HAVE_SYS_STATVFS_H -+# include -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+int getmntinfo (struct statfs **, int); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fu_cv_sys_mounted_getmntinfo2=no -+else -+ fu_cv_sys_mounted_getmntinfo2=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo2" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntinfo2" >&6; } -+ if test $fu_cv_sys_mounted_getmntinfo2 = no; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTINFO 1" >>confdefs.h -+ -+ else -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTINFO2 1" >>confdefs.h -+ -+ fi -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Ultrix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmnt function" >&5 -+$as_echo_n "checking for getmnt function... " >&6; } -+ if ${fu_cv_sys_mounted_getmnt+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_getmnt=yes -+else -+ fu_cv_sys_mounted_getmnt=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmnt" >&5 -+$as_echo "$fu_cv_sys_mounted_getmnt" >&6; } -+ if test $fu_cv_sys_mounted_getmnt = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # BeOS -+ for ac_func in next_dev fs_stat_dev -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ for ac_header in fs_info.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "fs_info.h" "ac_cv_header_fs_info_h" "$ac_includes_default" -+if test "x$ac_cv_header_fs_info_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FS_INFO_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BEOS mounted file system support functions" >&5 -+$as_echo_n "checking for BEOS mounted file system support functions... " >&6; } -+ if test $ac_cv_header_fs_info_h = yes \ -+ && test $ac_cv_func_next_dev = yes \ -+ && test $ac_cv_func_fs_stat_dev = yes; then -+ fu_result=yes -+ else -+ fu_result=no -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_result" >&5 -+$as_echo "$fu_result" >&6; } -+ if test $fu_result = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_FS_STAT_DEV 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # SVR2 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is possible to resort to fread on /etc/mnttab" >&5 -+$as_echo_n "checking whether it is possible to resort to fread on /etc/mnttab... " >&6; } -+ if ${fu_cv_sys_mounted_fread+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_fread=yes -+else -+ fu_cv_sys_mounted_fread=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread" >&5 -+$as_echo "$fu_cv_sys_mounted_fread" >&6; } -+ if test $fu_cv_sys_mounted_fread = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_FREAD 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Interix / BSD alike statvfs -+ # the code is really interix specific, so make sure, we're on it. -+ case "$host" in -+ *-interix*) -+ for ac_func in statvfs -+do : -+ ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs" -+if test "x$ac_cv_func_statvfs" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STATVFS 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_statvfs = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_INTERIX_STATVFS 1" >>confdefs.h -+ -+ fi -+ ;; -+ esac -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ as_fn_error $? "could not determine how to read list of mounted file systems" "$LINENO" 5 -+ # FIXME -- no need to abort building the whole package -+ # Can't build mountlist.c or anything that needs its functions -+fi -+ -+if test $ac_list_mounted_fs = found; then : -+ gl_cv_list_mounted_fs=yes -+else -+ gl_cv_list_mounted_fs=no -+fi -+ -+ -+ -+ if test $gl_cv_list_mounted_fs = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mountlist.$ac_objext" -+ -+ -+ for ac_header in sys/mntent.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/mntent.h" "ac_cv_header_sys_mntent_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_mntent_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_MNTENT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct statfs" "f_fstypename" "ac_cv_member_struct_statfs_f_fstypename" " -+ #include -+ #include -+ #include -+ -+" -+if test "x$ac_cv_member_struct_statfs_f_fstypename" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_FSTYPENAME 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func__set_invalid_parameter_handler = yes; then -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 -+ -+$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h -+ -+ else -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 -+ fi -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext" -+ -+ fi -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ nanosleep_save_libs=$LIBS -+ -+ # Solaris 2.5.1 needs -lposix4 to get the nanosleep function. -+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. -+ LIB_NANOSLEEP= -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5 -+$as_echo_n "checking for library containing nanosleep... " >&6; } -+if ${ac_cv_search_nanosleep+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char nanosleep (); -+int -+main () -+{ -+return nanosleep (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_nanosleep=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_nanosleep+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_nanosleep+:} false; then : -+ -+else -+ ac_cv_search_nanosleep=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5 -+$as_echo "$ac_cv_search_nanosleep" >&6; } -+ac_res=$ac_cv_search_nanosleep -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_nanosleep" = "none required" || -+ LIB_NANOSLEEP=$ac_cv_search_nanosleep -+fi -+ -+ if test "x$ac_cv_search_nanosleep" != xno; then -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 1; then -+ # A universal build on Apple Mac OS X platforms. -+ # The test result would be 'no (mishandles large arguments)' in 64-bit -+ # mode but 'yes' in 32-bit mode. But we need a configuration result that -+ # is valid in both modes. -+ gl_cv_func_nanosleep='no (mishandles large arguments)' -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nanosleep" >&5 -+$as_echo_n "checking for working nanosleep... " >&6; } -+if ${gl_cv_func_nanosleep+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in linux*) # Guess it halfway works when the kernel is Linux. -+ gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;; -+ *) # If we don't know, assume the worst. -+ gl_cv_func_nanosleep='guessing no' ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ #include -+ #if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #include -+ #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) -+ #define TYPE_MAXIMUM(t) \ -+ ((t) (! TYPE_SIGNED (t) \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+ -+ static void -+ check_for_SIGALRM (int sig) -+ { -+ if (sig != SIGALRM) -+ _exit (1); -+ } -+ -+ int -+ main () -+ { -+ static struct timespec ts_sleep; -+ static struct timespec ts_remaining; -+ static struct sigaction act; -+ /* Test for major problems first. */ -+ if (! nanosleep) -+ return 2; -+ act.sa_handler = check_for_SIGALRM; -+ sigemptyset (&act.sa_mask); -+ sigaction (SIGALRM, &act, NULL); -+ ts_sleep.tv_sec = 0; -+ ts_sleep.tv_nsec = 1; -+ alarm (1); -+ if (nanosleep (&ts_sleep, NULL) != 0) -+ return 3; -+ /* Test for a minor problem: the handling of large arguments. */ -+ ts_sleep.tv_sec = TYPE_MAXIMUM (time_t); -+ ts_sleep.tv_nsec = 999999999; -+ alarm (1); -+ if (nanosleep (&ts_sleep, &ts_remaining) != -1) -+ return 4; -+ if (errno != EINTR) -+ return 5; -+ if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10) -+ return 6; -+ return 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_nanosleep=yes -+else -+ case $? in 4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)';; *) gl_cv_func_nanosleep=no;; -+ esac -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nanosleep" >&5 -+$as_echo "$gl_cv_func_nanosleep" >&6; } -+ case "$gl_cv_func_nanosleep" in -+ *yes) -+ REPLACE_NANOSLEEP=0 -+ ;; -+ *) -+ REPLACE_NANOSLEEP=1 -+ case "$gl_cv_func_nanosleep" in -+ *"mishandles large arguments"*) -+ -+$as_echo "@%:@define HAVE_BUG_BIG_NANOSLEEP 1" >>confdefs.h -+ -+ ;; -+ *) -+ # The replacement uses select(). Add $LIBSOCKET to $LIB_NANOSLEEP. -+ for ac_lib in $LIBSOCKET; do -+ case " $LIB_NANOSLEEP " in -+ *" $ac_lib "*) ;; -+ *) LIB_NANOSLEEP="$LIB_NANOSLEEP $ac_lib";; -+ esac -+ done -+ ;; -+ esac -+ ;; -+ esac -+ else -+ HAVE_NANOSLEEP=0 -+ fi -+ LIBS=$nanosleep_save_libs -+ -+ if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS nanosleep.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_NANOSLEEP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_NANOSLEEP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_netdb_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'netdb.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 -+$as_echo "$gl_cv_next_netdb_h" >&6; } -+ fi -+ NEXT_NETDB_H=$gl_cv_next_netdb_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'netdb.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_netdb_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ HAVE_NETDB_H=1 -+ else -+ HAVE_NETDB_H=0 -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_netinet_in_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_netinet_in_h_selfcontained=yes -+else -+ gl_cv_header_netinet_in_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_netinet_in_h_selfcontained" >&6; } -+ if test $gl_cv_header_netinet_in_h_selfcontained = yes; then -+ NETINET_IN_H='' -+ else -+ NETINET_IN_H='netinet/in.h' -+ for ac_header in netinet/in.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" -+if test "x$ac_cv_header_netinet_in_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NETINET_IN_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_netinet_in_h='<'netinet/in.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_netinet_in_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_netinet_in_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'netinet/in.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_netinet_in_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_netinet_in_h='<'netinet/in.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5 -+$as_echo "$gl_cv_next_netinet_in_h" >&6; } -+ fi -+ NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'netinet/in.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_netinet_in_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_netinet_in_h = yes; then -+ HAVE_NETINET_IN_H=1 -+ else -+ HAVE_NETINET_IN_H=0 -+ fi -+ -+ fi -+ -+ if test -n "$NETINET_IN_H"; then -+ GL_GENERATE_NETINET_IN_H_TRUE= -+ GL_GENERATE_NETINET_IN_H_FALSE='#' -+else -+ GL_GENERATE_NETINET_IN_H_TRUE='#' -+ GL_GENERATE_NETINET_IN_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_nl_langinfo = yes; then -+ # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether YESEXPR works" >&5 -+$as_echo_n "checking whether YESEXPR works... " >&6; } -+if ${gl_cv_func_nl_langinfo_yesexpr_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on irix systems. -+ irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";; -+ # Guess yes elsewhere. -+ *) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+return !*nl_langinfo(YESEXPR); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_nl_langinfo_yesexpr_works=yes -+else -+ gl_cv_func_nl_langinfo_yesexpr_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nl_langinfo_yesexpr_works" >&5 -+$as_echo "$gl_cv_func_nl_langinfo_yesexpr_works" >&6; } -+ case $gl_cv_func_nl_langinfo_yesexpr_works in -+ *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;; -+ *) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_NL_LANGINFO_YESEXPR_WORKS $FUNC_NL_LANGINFO_YESEXPR_WORKS -+_ACEOF -+ -+ if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \ -+ && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then -+ : -+ else -+ REPLACE_NL_LANGINFO=1 -+ -+$as_echo "@%:@define REPLACE_NL_LANGINFO 1" >>confdefs.h -+ -+ fi -+ else -+ HAVE_NL_LANGINFO=0 -+ fi -+ -+ if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS nl_langinfo.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_NL_LANGINFO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in sys/pstat.h sys/sysmp.h sys/param.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ for ac_func in sched_getaffinity sched_getaffinity_np \ -+ pstat_getdynamic sysmp sysctl -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ if test $ac_cv_func_sched_getaffinity = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc compatible sched_getaffinity" >&5 -+$as_echo_n "checking for glibc compatible sched_getaffinity... " >&6; } -+if ${gl_cv_func_sched_getaffinity3+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+sched_getaffinity (0, 0, (cpu_set_t *) 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_sched_getaffinity3=yes -+else -+ gl_cv_func_sched_getaffinity3=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sched_getaffinity3" >&5 -+$as_echo "$gl_cv_func_sched_getaffinity3" >&6; } -+ if test $gl_cv_func_sched_getaffinity3 = yes; then -+ -+$as_echo "@%:@define HAVE_SCHED_GETAFFINITY_LIKE_GLIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 -+$as_echo_n "checking for obstacks... " >&6; } -+if ${ac_cv_func_obstack+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ @%:@include "obstack.h" -+int -+main () -+{ -+struct obstack mem; -+ @%:@define obstack_chunk_alloc malloc -+ @%:@define obstack_chunk_free free -+ obstack_init (&mem); -+ obstack_free (&mem, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_func_obstack=yes -+else -+ ac_cv_func_obstack=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 -+$as_echo "$ac_cv_func_obstack" >&6; } -+if test $ac_cv_func_obstack = yes; then -+ -+$as_echo "@%:@define HAVE_OBSTACK 1" >>confdefs.h -+ -+else -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS obstack.$ac_objext" -+ -+fi -+ -+ -+ -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_OPEN=1 -+ ;; -+ *) -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5 -+$as_echo_n "checking whether open recognizes a trailing slash... " >&6; } -+if ${gl_cv_func_open_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ touch conftest.tmp -+ ln -s conftest.tmp conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) -+ gl_cv_func_open_slash="guessing no" ;; -+ *) -+ gl_cv_func_open_slash="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#endif -+int main () -+{ -+ int result = 0; -+#if HAVE_LSTAT -+ if (open ("conftest.lnk/", O_RDONLY) != -1) -+ result |= 1; -+#endif -+ if (open ("conftest.sl/", O_CREAT, 0600) >= 0) -+ result |= 2; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_open_slash=yes -+else -+ gl_cv_func_open_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.sl conftest.tmp conftest.lnk -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5 -+$as_echo "$gl_cv_func_open_slash" >&6; } -+ case "$gl_cv_func_open_slash" in -+ *no) -+ -+$as_echo "@%:@define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_OPEN=1 -+ ;; -+ esac -+ ;; -+ esac -+ -+ if test $REPLACE_OPEN = 0; then -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_OPEN=1 -+ fi -+ fi -+ -+ -+ -+ if test $REPLACE_OPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_OPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_OPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ yes+*yes) -+ ;; -+ yes+*) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_OPENAT=1 -+ ;; -+ *) -+ HAVE_OPENAT=0 -+ ;; -+ esac -+ -+ if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_OPENAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ GNULIB_OPENAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_OPENAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_OPENAT_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ for ac_func in opendir -+do : -+ ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" -+if test "x$ac_cv_func_opendir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_OPENDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_opendir = no; then -+ HAVE_OPENDIR=0 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_OPENDIR = 1; then -+ REPLACE_OPENDIR=1 -+ fi -+ fi -+ -+ -+ if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_OPENDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_OPENDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include -+#include <$ac_cv_struct_tm> -+ -+" -+if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_TM_TM_ZONE 1 -+_ACEOF -+ -+ -+fi -+ -+if test "$ac_cv_member_struct_tm_tm_zone" = yes; then -+ -+$as_echo "@%:@define HAVE_TM_ZONE 1" >>confdefs.h -+ -+else -+ ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include -+" -+if test "x$ac_cv_have_decl_tzname" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TZNAME $ac_have_decl -+_ACEOF -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 -+$as_echo_n "checking for tzname... " >&6; } -+if ${ac_cv_var_tzname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#if !HAVE_DECL_TZNAME -+extern char *tzname[]; -+#endif -+ -+int -+main () -+{ -+return tzname[0][0]; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_var_tzname=yes -+else -+ ac_cv_var_tzname=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 -+$as_echo "$ac_cv_var_tzname" >&6; } -+ if test $ac_cv_var_tzname = yes; then -+ -+$as_echo "@%:@define HAVE_TZNAME 1" >>confdefs.h -+ -+ fi -+fi -+ -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for time_t */ -+#include /* for CHAR_BIT, LONG_MIN, LONG_MAX */ -+#define TYPE_MINIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) -+#define TYPE_MAXIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+typedef int verify_min[2 * (LONG_MIN <= TYPE_MINIMUM (time_t)) - 1]; -+typedef int verify_max[2 * (TYPE_MAXIMUM (time_t) <= LONG_MAX) - 1]; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define TIME_T_FITS_IN_LONG_INT 1" >>confdefs.h -+ -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl5.005 or newer" >&5 -+$as_echo_n "checking for perl5.005 or newer... " >&6; } -+ if test "${PERL+set}" = set; then -+ # 'PERL' is set in the user's environment. -+ candidate_perl_names="$PERL" -+ perl_specified=yes -+ else -+ candidate_perl_names='perl perl5' -+ perl_specified=no -+ fi -+ -+ found=no -+ -+ PERL="$am_missing_run perl" -+ for perl in $candidate_perl_names; do -+ # Run test in a subshell; some versions of sh will print an error if -+ # an executable is not found, even if stderr is redirected. -+ if ( $perl -e 'require 5.005; use File::Compare' ) > /dev/null 2>&1; then -+ PERL=$perl -+ found=yes -+ break -+ fi -+ done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 -+$as_echo "$found" >&6; } -+ test $found = no && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: -+WARNING: You don't seem to have perl5.005 or newer installed, or you lack -+ a usable version of the Perl File::Compare module. As a result, -+ you may be unable to run a few tests or to regenerate certain -+ files if you modify the sources from which they are derived. -+ " >&5 -+$as_echo "$as_me: WARNING: -+WARNING: You don't seem to have perl5.005 or newer installed, or you lack -+ a usable version of the Perl File::Compare module. As a result, -+ you may be unable to run a few tests or to regenerate certain -+ files if you modify the sources from which they are derived. -+ " >&2;} -+ -+ -+ # Prerequisites of lib/physmem.c. -+ for ac_header in sys/pstat.h sys/sysmp.h sys/sysinfo.h \ -+ machine/hal_sysinfo.h sys/table.h sys/param.h sys/systemcfg.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ for ac_func in pstat_getstatic pstat_getdynamic sysmp getsysinfo sysctl table -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_pipe2 != yes; then -+ HAVE_PIPE2=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_PIPE2=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PIPE2 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_PIPE2_SAFER 1 -+_ACEOF -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a shell that conforms to POSIX" >&5 -+$as_echo_n "checking for a shell that conforms to POSIX... " >&6; } -+if ${gl_cv_posix_shell+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_test_posix_shell_script=' -+ func_return () { -+ (exit $1) -+ } -+ func_success () { -+ func_return 0 -+ } -+ func_failure () { -+ func_return 1 -+ } -+ func_ret_success () { -+ return 0 -+ } -+ func_ret_failure () { -+ return 1 -+ } -+ subshell_umask_sanity () { -+ (umask 22; (umask 0); test $(umask) -eq 22) -+ } -+ test "$(echo foo)" = foo && -+ func_success && -+ ! func_failure && -+ func_ret_success && -+ ! func_ret_failure && -+ (set x && func_ret_success y && test x = "$1") && -+ subshell_umask_sanity -+ ' -+ for gl_cv_posix_shell in \ -+ "$CONFIG_SHELL" "$SHELL" /bin/sh /bin/bash /bin/ksh /bin/sh5 no; do -+ case $gl_cv_posix_shell in -+ /*) -+ "$gl_cv_posix_shell" -c "$gl_test_posix_shell_script" 2>/dev/null \ -+ && break;; -+ esac -+ done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_posix_shell" >&5 -+$as_echo "$gl_cv_posix_shell" >&6; } -+ -+ if test "$gl_cv_posix_shell" != no; then -+ POSIX_SHELL=$gl_cv_posix_shell -+ PREFERABLY_POSIX_SHELL=$POSIX_SHELL -+ else -+ POSIX_SHELL= -+ PREFERABLY_POSIX_SHELL=/bin/sh -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addclose works" >&5 -+$as_echo_n "checking whether posix_spawn_file_actions_addclose works... " >&6; } -+if ${gl_cv_func_posix_spawn_file_actions_addclose_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_addclose (&actions, 10000000) == 0) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_posix_spawn_file_actions_addclose_works=yes -+else -+ gl_cv_func_posix_spawn_file_actions_addclose_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addclose_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_file_actions_addclose_works" >&6; } -+ case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addclose.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_adddup2 works" >&5 -+$as_echo_n "checking whether posix_spawn_file_actions_adddup2 works... " >&6; } -+if ${gl_cv_func_posix_spawn_file_actions_adddup2_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_posix_spawn_file_actions_adddup2_works=yes -+else -+ gl_cv_func_posix_spawn_file_actions_adddup2_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_adddup2_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_file_actions_adddup2_works" >&6; } -+ case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_adddup2.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addopen works" >&5 -+$as_echo_n "checking whether posix_spawn_file_actions_addopen works... " >&6; } -+if ${gl_cv_func_posix_spawn_file_actions_addopen_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY) -+ == 0) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_posix_spawn_file_actions_addopen_works=yes -+else -+ gl_cv_func_posix_spawn_file_actions_addopen_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addopen_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_file_actions_addopen_works" >&6; } -+ case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addopen.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_destroy.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_init.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_destroy.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_DESTROY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_init.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_INIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_setflags.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_SETFLAGS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_setsigmask.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnp.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawni.$ac_objext" -+ -+ -+ for ac_header in paths.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" -+if test "x$ac_cv_header_paths_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PATHS_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_func in confstr sched_setparam sched_setscheduler setegid seteuid vfork -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNP 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_func_frexp_no_libm = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 -+$as_echo_n "checking whether frexp works... " >&6; } -+if ${gl_cv_func_frexp_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; -+ *) gl_cv_func_frexp_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_ALARM -+# include -+#endif -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ ICC 10.0 has a bug when optimizing the expression -zero. -+ The expression -DBL_MIN * DBL_MIN does not work when cross-compiling -+ to PowerPC on Mac OS X 10.5. */ -+#if defined __hpux || defined __sgi || defined __ICC -+static double -+compute_minus_zero (void) -+{ -+ return -DBL_MIN * DBL_MIN; -+} -+# define minus_zero compute_minus_zero () -+#else -+double minus_zero = -0.0; -+#endif -+int main() -+{ -+ int result = 0; -+ int i; -+ volatile double x; -+ double zero = 0.0; -+#if HAVE_ALARM -+ /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite -+ number. Let the test fail in this case. */ -+ alarm (5); -+#endif -+ /* Test on denormalized numbers. */ -+ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) -+ ; -+ if (x > 0.0) -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. -+ On NetBSD: y = 0.75. Correct: y = 0.5. */ -+ if (y != 0.5) -+ result |= 1; -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0 / zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (y != x) -+ result |= 2; -+ } -+ /* Test on negative zero. */ -+ x = minus_zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (memcmp (&y, &x, sizeof x)) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexp_works=yes -+else -+ gl_cv_func_frexp_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 -+$as_echo "$gl_cv_func_frexp_works" >&6; } -+ -+ case "$gl_cv_func_frexp_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp can be used without linking with libm" >&5 -+$as_echo_n "checking whether ldexp can be used without linking with libm... " >&6; } -+if ${gl_cv_func_ldexp_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ double x; -+ int y; -+int -+main () -+{ -+return ldexp (x, y) < 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ldexp_no_libm=yes -+else -+ gl_cv_func_ldexp_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 -+$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } -+ if test $gl_cv_func_ldexp_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 -+$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_frexpl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x; -+int -+main () -+{ -+int e; return frexpl (x, &e) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_frexpl_no_libm=yes -+else -+ gl_cv_func_frexpl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 -+$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } -+ -+ if test $gl_cv_func_frexpl_no_libm = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 -+$as_echo_n "checking whether frexpl works... " >&6; } -+if ${gl_cv_func_frexpl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) -+ gl_cv_func_frexpl_works="guessing no";; -+ *) gl_cv_func_frexpl_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Override the values of , like done in float.in.h. */ -+#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if defined __i386__ && defined __FreeBSD__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+#endif -+#if defined __sgi && (LDBL_MANT_DIG >= 106) -+# if defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+# endif -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double frexpl (long double, int *); -+int main() -+{ -+ int result = 0; -+ volatile long double x; -+ /* Test on finite numbers that fails on AIX 5.1. */ -+ x = 16.0L; -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != 5) -+ result |= 1; -+ } -+ /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl -+ function returns an invalid (incorrectly normalized) value: it returns -+ y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } -+ but the correct result is -+ 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ -+ x = 1.01L; -+ { -+ int exp = -9999; -+ long double y = frexpl (x, &exp); -+ if (!(exp == 1 && y == 0.505L)) -+ result |= 2; -+ } -+ /* Test on large finite numbers. This fails on BeOS at i = 16322, while -+ LDBL_MAX_EXP = 16384. -+ In the loop end test, we test x against Infinity, rather than comparing -+ i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != i) -+ { -+ result |= 4; -+ break; -+ } -+ } -+ } -+ /* Test on denormalized numbers. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) -+ ; -+ if (x > 0.0L) -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, -+ exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ -+ if (exp != LDBL_MIN_EXP - 1) -+ result |= 8; -+ } -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0L / 0.0L; -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ if (y != x) -+ result |= 16; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexpl_works=yes -+else -+ gl_cv_func_frexpl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 -+$as_echo "$gl_cv_func_frexpl_works" >&6; } -+ -+ case "$gl_cv_func_frexpl_works" in -+ *yes) gl_func_frexpl_no_libm=yes ;; -+ *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; -+ esac -+ else -+ gl_func_frexpl_no_libm=no -+ REPLACE_FREXPL=1 -+ fi -+ if test $gl_func_frexpl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h -+ -+ ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include -+" -+if test "x$ac_cv_have_decl_frexpl" = xyes; then : -+ -+else -+ HAVE_DECL_FREXPL=0 -+fi -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl() can be used without linking with libm" >&5 -+$as_echo_n "checking whether ldexpl() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_ldexpl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x; -+int -+main () -+{ -+return ldexpl (x, -1) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ldexpl_no_libm=yes -+else -+ gl_cv_func_ldexpl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_no_libm" >&5 -+$as_echo "$gl_cv_func_ldexpl_no_libm" >&6; } -+ -+ if test $gl_cv_func_ldexpl_no_libm = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl works" >&5 -+$as_echo_n "checking whether ldexpl works... " >&6; } -+if ${gl_cv_func_ldexpl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix | aix[3-6]*) gl_cv_func_ldexpl_works="guessing no";; -+ *) gl_cv_func_ldexpl_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double ldexpl (long double, int); -+int main() -+{ -+ int result = 0; -+ { -+ volatile long double x = 1.0; -+ volatile long double y = ldexpl (x, -1); -+ if (y != 0.5L) -+ result |= 1; -+ } -+ { -+ volatile long double x = 1.73205L; -+ volatile long double y = ldexpl (x, 0); -+ if (y != x) -+ result |= 2; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ldexpl_works=yes -+else -+ gl_cv_func_ldexpl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_works" >&5 -+$as_echo "$gl_cv_func_ldexpl_works" >&6; } -+ -+ case "$gl_cv_func_ldexpl_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_LDEXPL_IN_LIBC 1" >>confdefs.h -+ -+ ac_fn_c_check_decl "$LINENO" "ldexpl" "ac_cv_have_decl_ldexpl" "#include -+" -+if test "x$ac_cv_have_decl_ldexpl" = xyes; then : -+ -+else -+ HAVE_DECL_LDEXPL=0 -+fi -+ -+ ;; -+ esac -+ fi -+ -+ -+ -+ for ac_func in getppriv -+do : -+ ac_fn_c_check_func "$LINENO" "getppriv" "ac_cv_func_getppriv" -+if test "x$ac_cv_func_getppriv" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETPPRIV 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include -+" -+if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl -+_ACEOF -+ -+ ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include -+" -+if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl -+_ACEOF -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"'" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"'" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_pthread_h='<'pthread.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_pthread_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_pthread_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'pthread.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_pthread_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_pthread_h='<'pthread.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_pthread_h" >&5 -+$as_echo "$gl_cv_next_pthread_h" >&6; } -+ fi -+ NEXT_PTHREAD_H=$gl_cv_next_pthread_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'pthread.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_pthread_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_pthread_h = yes; then -+ HAVE_PTHREAD_H=1 -+ else -+ HAVE_PTHREAD_H=0 -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "pthread_t" "ac_cv_type_pthread_t" "$ac_includes_default -+ #if HAVE_PTHREAD_H -+ #include -+ #endif -+" -+if test "x$ac_cv_type_pthread_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PTHREAD_T 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "$ac_includes_default -+ #if HAVE_PTHREAD_H -+ #include -+ #endif -+" -+if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PTHREAD_SPINLOCK_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_pthread_t != yes; then -+ HAVE_PTHREAD_T=0 -+ fi -+ if test $ac_cv_type_pthread_spinlock_t != yes; then -+ HAVE_PTHREAD_SPINLOCK_T=0 -+ fi -+ -+ if test $ac_cv_header_pthread_h != yes || -+ test $ac_cv_type_pthread_t != yes || -+ test $ac_cv_type_pthread_spinlock_t != yes; then -+ PTHREAD_H='pthread.h' -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS pthread.$ac_objext" -+ -+ else -+ PTHREAD_H= -+ fi -+ -+ if test -n "$PTHREAD_H"; then -+ GL_GENERATE_PTHREAD_H_TRUE= -+ GL_GENERATE_PTHREAD_H_FALSE='#' -+else -+ GL_GENERATE_PTHREAD_H_TRUE='#' -+ GL_GENERATE_PTHREAD_H_FALSE= -+fi -+ -+ -+ LIB_PTHREAD= -+ if test $ac_cv_header_pthread_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create and pthread_join" >&5 -+$as_echo_n "checking for library containing pthread_create and pthread_join... " >&6; } -+if ${gl_cv_lib_pthread+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_saved_libs=$LIBS -+ gl_cv_lib_pthread= -+ for gl_lib_prefix in '' '-lpthread'; do -+ LIBS="$gl_lib_prefix $gl_saved_libs" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ void *noop (void *p) { return p; } -+int -+main () -+{ -+pthread_t pt; -+ void *arg = 0; -+ pthread_create (&pt, 0, noop, arg); -+ pthread_join (pthread_self (), &arg); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ if test -z "$gl_lib_prefix"; then -+ gl_cv_lib_pthread="none required" -+ else -+ gl_cv_lib_pthread=$gl_lib_prefix -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ test -n "$gl_cv_lib_pthread" && break -+ done -+ LIBS="$gl_saved_libs" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_pthread" >&5 -+$as_echo "$gl_cv_lib_pthread" >&6; } -+ if test "$gl_cv_lib_pthread" != "none required"; then -+ LIB_PTHREAD="$gl_cv_lib_pthread" -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5 -+$as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; } -+if ${gl_cv_func_svid_putenv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_svid_putenv="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Put it in env. */ -+ if (putenv ("CONFTEST_putenv=val")) -+ return 1; -+ -+ /* Try to remove it. */ -+ if (putenv ("CONFTEST_putenv")) -+ return 2; -+ -+ /* Make sure it was deleted. */ -+ if (getenv ("CONFTEST_putenv") != 0) -+ return 3; -+ -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_svid_putenv=yes -+else -+ gl_cv_func_svid_putenv=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5 -+$as_echo "$gl_cv_func_svid_putenv" >&6; } -+ case "$gl_cv_func_svid_putenv" in -+ *yes) ;; -+ *) -+ REPLACE_PUTENV=1 -+ ;; -+ esac -+ -+ if test $REPLACE_PUTENV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_PUTENV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PUTENV 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ -+ -+ -+ for ac_func in raise -+do : -+ ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise" -+if test "x$ac_cv_func_raise" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_RAISE 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_raise = no; then -+ HAVE_RAISE=0 -+ else -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_RAISE=1 -+ fi -+ -+ -+ -+ -+ if test $gl_cv_type_sigset_t = yes; then -+ ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" -+if test "x$ac_cv_func_sigprocmask" = xyes; then : -+ gl_cv_func_sigprocmask=1 -+fi -+ -+ fi -+ if test -z "$gl_cv_func_sigprocmask"; then -+ HAVE_POSIX_SIGNALBLOCKING=0 -+ fi -+ -+ if test $HAVE_POSIX_SIGNALBLOCKING = 0; then -+ : -+ fi -+ -+ fi -+ -+ if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS raise.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RAISE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RAISE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in rawmemchr -+do : -+ ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" -+if test "x$ac_cv_func_rawmemchr" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_RAWMEMCHR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_rawmemchr = no; then -+ HAVE_RAWMEMCHR=0 -+ fi -+ -+ if test $HAVE_RAWMEMCHR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RAWMEMCHR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_READ=1 -+ fi -+ -+ -+ if test $REPLACE_READ = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS read.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READ=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READ 1" >>confdefs.h -+ -+ -+ -+ : -+ -+ -+ -+ for ac_func in readdir -+do : -+ ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir" -+if test "x$ac_cv_func_readdir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_READDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_readdir = no; then -+ HAVE_READDIR=0 -+ fi -+ -+ if test $HAVE_READDIR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readdir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_readlink = no; then -+ HAVE_READLINK=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5 -+$as_echo_n "checking whether readlink signature is correct... " >&6; } -+if ${gl_cv_decl_readlink_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ /* Cause compilation failure if original declaration has wrong type. */ -+ ssize_t readlink (const char *, char *, size_t); -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_readlink_works=yes -+else -+ gl_cv_decl_readlink_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 -+$as_echo "$gl_cv_decl_readlink_works" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5 -+$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; } -+if ${gl_cv_func_readlink_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # We have readlink, so assume ln -s works. -+ ln -s conftest.no-such conftest.link -+ ln -s conftest.link conftest.lnk2 -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_readlink_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+char buf[20]; -+ return readlink ("conftest.lnk2/", buf, sizeof buf) != -1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_readlink_works=yes -+else -+ gl_cv_func_readlink_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.link conftest.lnk2 -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5 -+$as_echo "$gl_cv_func_readlink_works" >&6; } -+ case "$gl_cv_func_readlink_works" in -+ *yes) -+ if test "$gl_cv_decl_readlink_works" != yes; then -+ REPLACE_READLINK=1 -+ fi -+ ;; -+ *) -+ -+$as_echo "@%:@define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_READLINK=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READLINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READLINK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_readlinkat = no; then -+ HAVE_READLINKAT=0 -+ fi -+ -+ if test $HAVE_READLINKAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READLINKAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READLINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ -+ ac_fn_c_check_decl "$LINENO" "getutent" "ac_cv_have_decl_getutent" " -+/* is a prerequisite of on FreeBSD 8.0, OpenBSD 4.6. */ -+#include -+#ifdef HAVE_UTMP_H -+# include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_getutent" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETUTENT $ac_have_decl -+_ACEOF -+ -+ utmp_includes="\ -+$ac_includes_default -+#ifdef HAVE_UTMPX_H -+# include -+#endif -+#ifdef HAVE_UTMP_H -+# if defined _THREAD_SAFE && defined UTMP_DATA_INIT -+ /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE -+ defined, work around the duplicate struct utmp_data declaration. */ -+# define utmp_data gl_aix_4_3_workaround_utmp_data -+# endif -+# include -+#endif -+" -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_user" "ac_cv_member_struct_utmpx_ut_user" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_user" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_USER 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_user" "ac_cv_member_struct_utmp_ut_user" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_user" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_USER 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_name" "ac_cv_member_struct_utmpx_ut_name" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_name" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_NAME 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_name" "ac_cv_member_struct_utmp_ut_name" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_name" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_NAME 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_type" "ac_cv_member_struct_utmpx_ut_type" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_pid" "ac_cv_member_struct_utmpx_ut_pid" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_pid" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_PID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_PID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_id" "ac_cv_member_struct_utmpx_ut_id" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_id" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_ID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_ID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit" "ac_cv_member_struct_utmpx_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit" "ac_cv_member_struct_utmp_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_exit" "ac_cv_member_struct_utmpx_ut_exit_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_exit" "ac_cv_member_struct_utmp_ut_exit_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_exit" "ac_cv_member_struct_utmpx_ut_exit_e_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_e_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_exit" "ac_cv_member_struct_utmp_ut_exit_e_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_e_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_termination" "ac_cv_member_struct_utmpx_ut_exit_ut_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_termination" "ac_cv_member_struct_utmp_ut_exit_ut_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_ut_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_termination" "ac_cv_member_struct_utmpx_ut_exit_e_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_e_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_termination" "ac_cv_member_struct_utmp_ut_exit_e_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_e_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ fi -+ -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readutmp.$ac_objext" -+ -+ fi -+ -+ -+ -+ for ac_header in stdlib.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdlib_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDLIB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 -+$as_echo_n "checking for GNU libc compatible realloc... " >&6; } -+if ${ac_cv_func_realloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_realloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_realloc_0_nonnull=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *realloc (); -+ #endif -+ -+int -+main () -+{ -+return ! realloc (0, 0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_realloc_0_nonnull=yes -+else -+ ac_cv_func_realloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } -+ if test $ac_cv_func_realloc_0_nonnull = yes; then : -+ -+$as_echo "@%:@define HAVE_REALLOC_GNU 1" >>confdefs.h -+ -+else -+ $as_echo "@%:@define HAVE_REALLOC_GNU 0" >>confdefs.h -+ -+ REPLACE_REALLOC=1 -+ -+fi -+ -+ -+ if test $REPLACE_REALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_REALLOC_GNU 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_malloc_posix = yes; then -+ -+$as_echo "@%:@define HAVE_REALLOC_POSIX 1" >>confdefs.h -+ -+ else -+ REPLACE_REALLOC=1 -+ fi -+ -+ if test $REPLACE_REALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_REALLOC_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+@%:@ Check whether --with-included-regex was given. -+if test "${with_included_regex+set}" = set; then : -+ withval=$with_included_regex; -+fi -+ -+ -+ case $with_included_regex in #( -+ yes|no) ac_use_included_regex=$with_included_regex -+ ;; -+ '') -+ # If the system regex support is good enough that it passes the -+ # following run test, then default to *not* using the included regex.c. -+ # If cross compiling, assume the test would fail and use the included -+ # regex.c. -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5 -+$as_echo_n "checking for working re_compile_pattern... " >&6; } -+if ${gl_cv_func_re_compile_pattern_working+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_re_compile_pattern_working=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+ #include -+ #include -+ #include -+ #if HAVE_ALARM -+ # include -+ # include -+ #endif -+ -+int -+main () -+{ -+int result = 0; -+ static struct re_pattern_buffer regex; -+ unsigned char folded_chars[UCHAR_MAX + 1]; -+ int i; -+ const char *s; -+ struct re_registers regs; -+ -+#if HAVE_ALARM -+ /* Some builds of glibc go into an infinite loop on this test. */ -+ signal (SIGALRM, SIG_DFL); -+ alarm (2); -+#endif -+ if (setlocale (LC_ALL, "en_US.UTF-8")) -+ { -+ { -+ /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html -+ This test needs valgrind to catch the bug on Debian -+ GNU/Linux 3.1 x86, but it might catch the bug better -+ on other platforms and it shouldn't hurt to try the -+ test here. */ -+ static char const pat[] = "insert into"; -+ static char const data[] = -+ "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; -+ re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE -+ | RE_ICASE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern (pat, sizeof pat - 1, ®ex); -+ if (s) -+ result |= 1; -+ else if (re_search (®ex, data, sizeof data - 1, -+ 0, sizeof data - 1, ®s) -+ != -1) -+ result |= 1; -+ } -+ -+ { -+ /* This test is from glibc bug 15078. -+ The test case is from Andreas Schwab in -+ . -+ */ -+ static char const pat[] = "[^x]x"; -+ static char const data[] = -+ "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80" -+ "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax"; -+ re_set_syntax (0); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern (pat, sizeof pat - 1, ®ex); -+ if (s) -+ result |= 1; -+ else if (re_search (®ex, data, sizeof data - 1, -+ 0, sizeof data - 1, 0) -+ != 21) -+ result |= 1; -+ } -+ -+ if (! setlocale (LC_ALL, "C")) -+ return 1; -+ } -+ -+ /* This test is from glibc bug 3957, reported by Andrew Mackey. */ -+ re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("a[^x]b", 6, ®ex); -+ if (s) -+ result |= 2; -+ /* This should fail, but succeeds for glibc-2.5. */ -+ else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) -+ result |= 2; -+ -+ /* This regular expression is from Spencer ere test number 75 -+ in grep-2.3. */ -+ re_set_syntax (RE_SYNTAX_POSIX_EGREP); -+ memset (®ex, 0, sizeof regex); -+ for (i = 0; i <= UCHAR_MAX; i++) -+ folded_chars[i] = i; -+ regex.translate = folded_chars; -+ s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); -+ /* This should fail with _Invalid character class name_ error. */ -+ if (!s) -+ result |= 4; -+ -+ /* Ensure that [b-a] is diagnosed as invalid, when -+ using RE_NO_EMPTY_RANGES. */ -+ re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("a[b-a]", 6, ®ex); -+ if (s == 0) -+ result |= 8; -+ -+ /* This should succeed, but does not for glibc-2.1.3. */ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("{1", 2, ®ex); -+ if (s) -+ result |= 8; -+ -+ /* The following example is derived from a problem report -+ against gawk from Jorge Stolfi . */ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("[an\371]*n", 7, ®ex); -+ if (s) -+ result |= 8; -+ /* This should match, but does not for glibc-2.2.1. */ -+ else if (re_match (®ex, "an", 2, 0, ®s) != 2) -+ result |= 8; -+ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("x", 1, ®ex); -+ if (s) -+ result |= 8; -+ /* glibc-2.2.93 does not work with a negative RANGE argument. */ -+ else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) -+ result |= 8; -+ -+ /* The version of regex.c in older versions of gnulib -+ ignored RE_ICASE. Detect that problem too. */ -+ re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("x", 1, ®ex); -+ if (s) -+ result |= 16; -+ else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) -+ result |= 16; -+ -+ /* Catch a bug reported by Vin Shelton in -+ http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html -+ */ -+ re_set_syntax (RE_SYNTAX_POSIX_BASIC -+ & ~RE_CONTEXT_INVALID_DUP -+ & ~RE_NO_EMPTY_RANGES); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); -+ if (s) -+ result |= 32; -+ -+ /* REG_STARTEND was added to glibc on 2004-01-15. -+ Reject older versions. */ -+ if (! REG_STARTEND) -+ result |= 64; -+ -+#if 0 -+ /* It would be nice to reject hosts whose regoff_t values are too -+ narrow (including glibc on hosts with 64-bit ptrdiff_t and -+ 32-bit int), but we should wait until glibc implements this -+ feature. Otherwise, support for equivalence classes and -+ multibyte collation symbols would always be broken except -+ when compiling --without-included-regex. */ -+ if (sizeof (regoff_t) < sizeof (ptrdiff_t) -+ || sizeof (regoff_t) < sizeof (ssize_t)) -+ result |= 64; -+#endif -+ -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_re_compile_pattern_working=yes -+else -+ gl_cv_func_re_compile_pattern_working=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_re_compile_pattern_working" >&5 -+$as_echo "$gl_cv_func_re_compile_pattern_working" >&6; } -+ case $gl_cv_func_re_compile_pattern_working in #( -+ yes) ac_use_included_regex=no;; #( -+ no) ac_use_included_regex=yes;; -+ esac -+ ;; -+ *) as_fn_error $? "Invalid value for --with-included-regex: $with_included_regex" "$LINENO" 5 -+ ;; -+ esac -+ -+ if test $ac_use_included_regex = yes; then -+ -+$as_echo "@%:@define _REGEX_INCLUDE_LIMITS_H 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define _REGEX_LARGE_OFFSETS 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_syntax_options rpl_re_syntax_options" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_set_syntax rpl_re_set_syntax" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_compile_pattern rpl_re_compile_pattern" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_compile_fastmap rpl_re_compile_fastmap" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_search rpl_re_search" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_search_2 rpl_re_search_2" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_match rpl_re_match" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_match_2 rpl_re_match_2" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_set_registers rpl_re_set_registers" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_comp rpl_re_comp" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_exec rpl_re_exec" >>confdefs.h -+ -+ -+$as_echo "@%:@define regcomp rpl_regcomp" >>confdefs.h -+ -+ -+$as_echo "@%:@define regexec rpl_regexec" >>confdefs.h -+ -+ -+$as_echo "@%:@define regerror rpl_regerror" >>confdefs.h -+ -+ -+$as_echo "@%:@define regfree rpl_regfree" >>confdefs.h -+ -+ fi -+ -+ if test $ac_use_included_regex = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS regex.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in libintl.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" -+if test "x$ac_cv_header_libintl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBINTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include -+" -+if test "x$ac_cv_have_decl_isblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISBLANK $ac_have_decl -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ if { case "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_honors_slashes" in -+ *yes:*yes) false;; -+ *) true;; -+ esac -+ }; then -+ REPLACE_REMOVE=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether remove handles directories" >&5 -+$as_echo_n "checking whether remove handles directories... " >&6; } -+if ${gl_cv_func_remove_dir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ mkdir conftest.dir -+ if test "$cross_compiling" = yes; then : -+ case $host_os in -+ mingw*) gl_cv_func_remove_dir_works="guessing no";; -+ *) gl_cv_func_remove_dir_works="guessing yes";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+return remove ("conftest.dir"); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_remove_dir_works=yes -+else -+ gl_cv_func_remove_dir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_remove_dir_works" >&5 -+$as_echo "$gl_cv_func_remove_dir_works" >&6; } -+ case $gl_cv_func_remove_dir_works in -+ *no*) REPLACE_REMOVE=1;; -+ esac -+ fi -+ -+ if test $REPLACE_REMOVE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS remove.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_REMOVE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_REMOVE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on destination" >&5 -+$as_echo_n "checking whether rename honors trailing slash on destination... " >&6; } -+if ${gl_cv_func_rename_slash_dst_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk -+ touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || -+ as_fn_error $? "cannot create temporary files" "$LINENO" 5 -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.f conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_slash_dst_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.f1", "conftest.f2/") == 0) -+ result |= 1; -+ if (rename ("conftest.d1", "conftest.d2/") != 0) -+ result |= 2; -+#if HAVE_LSTAT -+ if (rename ("conftest.f", "conftest.lnk/") == 0) -+ result |= 4; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_slash_dst_works=yes -+else -+ gl_cv_func_rename_slash_dst_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5 -+$as_echo "$gl_cv_func_rename_slash_dst_works" >&6; } -+ case "$gl_cv_func_rename_slash_dst_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on source" >&5 -+$as_echo_n "checking whether rename honors trailing slash on source... " >&6; } -+if ${gl_cv_func_rename_slash_src_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk -+ touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || -+ as_fn_error $? "cannot create temporary files" "$LINENO" 5 -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.f conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_slash_src_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.f1/", "conftest.d3") == 0) -+ result |= 1; -+ if (rename ("conftest.d1/", "conftest.d2") != 0) -+ result |= 2; -+#if HAVE_LSTAT -+ if (rename ("conftest.lnk/", "conftest.f") == 0) -+ result |= 4; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_slash_src_works=yes -+else -+ gl_cv_func_rename_slash_src_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5 -+$as_echo "$gl_cv_func_rename_slash_src_works" >&6; } -+ case "$gl_cv_func_rename_slash_src_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages hard links correctly" >&5 -+$as_echo_n "checking whether rename manages hard links correctly... " >&6; } -+if ${gl_cv_func_rename_link_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $ac_cv_func_link = yes; then -+ rm -rf conftest.f conftest.f1 -+ if touch conftest.f && ln conftest.f conftest.f1 && -+ set x `ls -i conftest.f conftest.f1` && test "" = ""; then -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_link_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_link_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.f", "conftest.f1")) -+ result |= 1; -+ if (unlink ("conftest.f1")) -+ result |= 2; -+ if (rename ("conftest.f", "conftest.f")) -+ result |= 4; -+ if (rename ("conftest.f1", "conftest.f1") == 0) -+ result |= 8; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_link_works=yes -+else -+ gl_cv_func_rename_link_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ else -+ gl_cv_func_rename_link_works="guessing no" -+ fi -+ rm -rf conftest.f conftest.f1 -+ else -+ gl_cv_func_rename_link_works=yes -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 -+$as_echo "$gl_cv_func_rename_link_works" >&6; } -+ case "$gl_cv_func_rename_link_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_HARD_LINK_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages existing destinations correctly" >&5 -+$as_echo_n "checking whether rename manages existing destinations correctly... " >&6; } -+if ${gl_cv_func_rename_dest_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f conftest.d1 conftest.d2 -+ touch conftest.f && mkdir conftest.d1 conftest.d2 || -+ as_fn_error $? "cannot create temporary files" "$LINENO" 5 -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_dest_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.d1", "conftest.d2") != 0) -+ result |= 1; -+ if (rename ("conftest.d2", "conftest.f") == 0) -+ result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_dest_works=yes -+else -+ gl_cv_func_rename_dest_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.f conftest.d1 conftest.d2 -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5 -+$as_echo "$gl_cv_func_rename_dest_works" >&6; } -+ case "$gl_cv_func_rename_dest_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if test $REPLACE_RENAME = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rename.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RENAME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RENAME 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ for ac_func in rewinddir -+do : -+ ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir" -+if test "x$ac_cv_func_rewinddir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_REWINDDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_rewinddir = no; then -+ HAVE_REWINDDIR=0 -+ fi -+ -+ if test $HAVE_REWINDDIR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rewinddir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_REWINDDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_REWINDDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 -+$as_echo_n "checking whether rmdir works... " >&6; } -+if ${gl_cv_func_rmdir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ mkdir conftest.dir -+ touch conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rmdir_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ -+int -+main () -+{ -+int result = 0; -+ if (!rmdir ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+ if (!rmdir ("conftest.dir/./")) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rmdir_works=yes -+else -+ gl_cv_func_rmdir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 -+$as_echo "$gl_cv_func_rmdir_works" >&6; } -+ case "$gl_cv_func_rmdir_works" in -+ *yes) ;; -+ *) -+ REPLACE_RMDIR=1 -+ ;; -+ esac -+ -+ if test $REPLACE_RMDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rmdir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RMDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RMDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in rpmatch -+do : -+ ac_fn_c_check_func "$LINENO" "rpmatch" "ac_cv_func_rpmatch" -+if test "x$ac_cv_func_rpmatch" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_RPMATCH 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_rpmatch = no; then -+ HAVE_RPMATCH=0 -+ fi -+ -+ if test $HAVE_RPMATCH = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rpmatch.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and YESEXPR" >&5 -+$as_echo_n "checking for nl_langinfo and YESEXPR... " >&6; } -+if ${gl_cv_langinfo_yesexpr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+char* cs = nl_langinfo(YESEXPR); return !cs; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_langinfo_yesexpr=yes -+else -+ gl_cv_langinfo_yesexpr=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_langinfo_yesexpr" >&5 -+$as_echo "$gl_cv_langinfo_yesexpr" >&6; } -+ if test $gl_cv_langinfo_yesexpr = yes; then -+ -+$as_echo "@%:@define HAVE_LANGINFO_YESEXPR 1" >>confdefs.h -+ -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RPMATCH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RPMATCH 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ : -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ struct sched_param a; -+ int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; -+ pid_t t1; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ SCHED_H='' -+else -+ SCHED_H='sched.h' -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sched_h='<'sched.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sched_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sched_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sched.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sched_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sched_h='<'sched.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5 -+$as_echo "$gl_cv_next_sched_h" >&6; } -+ fi -+ NEXT_SCHED_H=$gl_cv_next_sched_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sched.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sched_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sched_h = yes; then -+ HAVE_SCHED_H=1 -+ else -+ HAVE_SCHED_H=0 -+ fi -+ -+ -+ ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include -+" -+if test "x$ac_cv_type_struct_sched_param" = xyes; then : -+ HAVE_STRUCT_SCHED_PARAM=1 -+else -+ HAVE_STRUCT_SCHED_PARAM=0 -+fi -+ -+ -+ -+ -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+ if test -n "$SCHED_H"; then -+ GL_GENERATE_SCHED_H_TRUE= -+ GL_GENERATE_SCHED_H_FALSE='#' -+else -+ GL_GENERATE_SCHED_H_TRUE='#' -+ GL_GENERATE_SCHED_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ REPLACE_SELECT=1 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 -+$as_echo_n "checking whether select supports a 0 argument... " >&6; } -+if ${gl_cv_func_select_supports0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Interix. -+ interix*) gl_cv_func_select_supports0="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_select_supports0="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+#include -+#endif -+int main () -+{ -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_supports0=yes -+else -+ gl_cv_func_select_supports0=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 -+$as_echo "$gl_cv_func_select_supports0" >&6; } -+ case "$gl_cv_func_select_supports0" in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 -+$as_echo_n "checking whether select detects invalid fds... " >&6; } -+if ${gl_cv_func_select_detects_ebadf+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_select_detects_ebadf="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+# include -+#endif -+#include -+#include -+ -+int -+main () -+{ -+ -+ fd_set set; -+ dup2(0, 16); -+ FD_ZERO(&set); -+ FD_SET(16, &set); -+ close(16); -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_detects_ebadf=yes -+else -+ gl_cv_func_select_detects_ebadf=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 -+$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } -+ case $gl_cv_func_select_detects_ebadf in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ fi -+ -+ LIB_SELECT="$LIBSOCKET" -+ if test $REPLACE_SELECT = 1; then -+ case "$host_os" in -+ mingw*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define WIN32_LEAN_AND_MEAN -+#include -+int -+main () -+{ -+ MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ LIB_SELECT="$LIB_SELECT -luser32" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ ;; -+ esac -+ fi -+ -+ -+ if test $REPLACE_SELECT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS select.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SELECT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SELECT 1" >>confdefs.h -+ -+ -+ -+ for ac_header in selinux/flask.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/flask.h" "ac_cv_header_selinux_flask_h" "$ac_includes_default" -+if test "x$ac_cv_header_selinux_flask_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SELINUX_FLASK_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS selinux-at.$ac_objext" -+ -+ -+ -+ if test "$with_selinux" != no; then -+ for ac_header in selinux/selinux.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default" -+if test "x$ac_cv_header_selinux_selinux_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SELINUX_SELINUX_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ if test "$ac_cv_header_selinux_selinux_h" = yes; then -+ # We do have , so do compile getfilecon.c -+ # and arrange to use its wrappers. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_selinux_selinux_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_selinux_selinux_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'selinux/selinux.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_selinux_selinux_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_selinux_selinux_h" >&5 -+$as_echo "$gl_cv_next_selinux_selinux_h" >&6; } -+ fi -+ NEXT_SELINUX_SELINUX_H=$gl_cv_next_selinux_selinux_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'selinux/selinux.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_selinux_selinux_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+$as_echo "@%:@define getfilecon rpl_getfilecon" >>confdefs.h -+ -+ -+$as_echo "@%:@define lgetfilecon rpl_lgetfilecon" >>confdefs.h -+ -+ -+$as_echo "@%:@define fgetfilecon rpl_fgetfilecon" >>confdefs.h -+ -+ fi -+ -+ case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in -+ no:*) # already warned -+ ;; -+ *:no) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libselinux was found but selinux/selinux.h is missing." >&5 -+$as_echo "$as_me: WARNING: libselinux was found but selinux/selinux.h is missing." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} -+ esac -+ else -+ # Do as if does not exist, even if -+ # AC_CHECK_HEADERS_ONCE has already determined that it exists. -+ $as_echo "@%:@define HAVE_SELINUX_SELINUX_H 0" >>confdefs.h -+ -+ fi -+ -+ -+ -+ if test "$with_selinux" != no; then -+ for ac_header in selinux/context.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/context.h" "ac_cv_header_selinux_context_h" "$ac_includes_default" -+if test "x$ac_cv_header_selinux_context_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SELINUX_CONTEXT_H 1 -+_ACEOF -+ SELINUX_CONTEXT_H= -+else -+ SELINUX_CONTEXT_H=selinux/context.h -+fi -+ -+done -+ -+ else -+ SELINUX_CONTEXT_H=selinux/context.h -+ fi -+ -+ if test -n "$SELINUX_CONTEXT_H"; then -+ GL_GENERATE_SELINUX_CONTEXT_H_TRUE= -+ GL_GENERATE_SELINUX_CONTEXT_H_FALSE='#' -+else -+ GL_GENERATE_SELINUX_CONTEXT_H_TRUE='#' -+ GL_GENERATE_SELINUX_CONTEXT_H_FALSE= -+fi -+ -+ -+ if test "$with_selinux" != no && test "$ac_cv_header_selinux_selinux_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getfilecon.$ac_objext" -+ -+ fi -+ -+ SERVENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 -+$as_echo_n "checking for library containing getservbyname... " >&6; } -+if ${ac_cv_search_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getservbyname (); -+int -+main () -+{ -+return getservbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' socket network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getservbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getservbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getservbyname+:} false; then : -+ -+else -+ ac_cv_search_getservbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 -+$as_echo "$ac_cv_search_getservbyname" >&6; } -+ac_res=$ac_cv_search_getservbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_getservbyname" != "none required"; then -+ SERVENT_LIB="$ac_cv_search_getservbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$SERVENT_LIB"; then -+ for ac_func in getservbyname -+do : -+ ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" -+if test "x$ac_cv_func_getservbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETSERVBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_getservbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getservbyname(NULL,NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_getservbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 -+$as_echo "$gl_cv_w32_getservbyname" >&6; } -+ if test "$gl_cv_w32_getservbyname" = "yes"; then -+ SERVENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_setenv = no; then -+ HAVE_SETENV=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5 -+$as_echo_n "checking whether setenv validates arguments... " >&6; } -+if ${gl_cv_func_setenv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_setenv_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+ -+ int result = 0; -+ { -+ if (setenv ("", "", 0) != -1) -+ result |= 1; -+ else if (errno != EINVAL) -+ result |= 2; -+ } -+ { -+ if (setenv ("a", "=", 1) != 0) -+ result |= 4; -+ else if (strcmp (getenv ("a"), "=") != 0) -+ result |= 8; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_setenv_works=yes -+else -+ gl_cv_func_setenv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5 -+$as_echo "$gl_cv_func_setenv_works" >&6; } -+ case "$gl_cv_func_setenv_works" in -+ *yes) ;; -+ *) -+ REPLACE_SETENV=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SETENV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SETENV 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in sig2str -+do : -+ ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str" -+if test "x$ac_cv_func_sig2str" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIG2STR 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ if test $ac_cv_func_sig2str = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ if test $ac_cv_func_sigaction = yes; then -+ ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include -+" -+if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then -+ HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 -+ fi -+ else -+ HAVE_SIGACTION=0 -+ fi -+ -+ if test $HAVE_SIGACTION = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS sigaction.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" " -+#include -+ -+" -+if test "x$ac_cv_type_siginfo_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIGINFO_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_siginfo_t = no; then -+ HAVE_SIGINFO_T=0 -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SIGACTION=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SIGACTION 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_signal_h='<'signal.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_signal_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'signal.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5 -+$as_echo "$gl_cv_next_signal_h" >&6; } -+ fi -+ NEXT_SIGNAL_H=$gl_cv_next_signal_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'signal.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_signal_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+# AIX declares sig_atomic_t to already include volatile, and C89 compilers -+# then choke on 'volatile sig_atomic_t'. C99 requires that it compile. -+ ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" " -+#include -+ -+" -+if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then : -+ -+else -+ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 -+fi -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" " -+#include -+ -+" -+if test "x$ac_cv_type_sighandler_t" = xyes; then : -+ -+else -+ HAVE_SIGHANDLER_T=0 -+fi -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit macro" >&5 -+$as_echo_n "checking for signbit macro... " >&6; } -+if ${gl_cv_func_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_signbit="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_signbit="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* If signbit is defined as a function, don't use it, since calling it for -+ 'float' or 'long double' arguments would involve conversions. -+ If signbit is not declared at all but exists as a library function, don't -+ use it, since the prototype may not match. -+ If signbit is not declared at all but exists as a compiler built-in, don't -+ use it, since it's preferable to use __builtin_signbit* (no warnings, -+ no conversions). */ -+#ifndef signbit -+# error "signbit should be a macro" -+#endif -+#include -+ -+/* Global variables. -+ Needed because GCC 4 constant-folds __builtin_signbitl (literal) -+ but cannot constant-fold __builtin_signbitl (variable). */ -+float vf; -+double vd; -+long double vl; -+int main () -+{ -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ So we use -p0f and -p0d instead. */ -+float p0f = 0.0f; -+float m0f = -p0f; -+double p0d = 0.0; -+double m0d = -p0d; -+/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. -+ So we use another constant expression instead. -+ But that expression does not work on other platforms, such as when -+ cross-compiling to PowerPC on Mac OS X 10.5. */ -+long double p0l = 0.0L; -+#if defined __hpux || defined __sgi -+long double m0l = -LDBL_MIN * LDBL_MIN; -+#else -+long double m0l = -p0l; -+#endif -+ int result = 0; -+ if (signbit (vf)) /* link check */ -+ vf++; -+ { -+ float plus_inf = 1.0f / p0f; -+ float minus_inf = -1.0f / p0f; -+ if (!(!signbit (255.0f) -+ && signbit (-255.0f) -+ && !signbit (p0f) -+ && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 1; -+ } -+ if (signbit (vd)) /* link check */ -+ vd++; -+ { -+ double plus_inf = 1.0 / p0d; -+ double minus_inf = -1.0 / p0d; -+ if (!(!signbit (255.0) -+ && signbit (-255.0) -+ && !signbit (p0d) -+ && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 2; -+ } -+ if (signbit (vl)) /* link check */ -+ vl++; -+ { -+ long double plus_inf = 1.0L / p0l; -+ long double minus_inf = -1.0L / p0l; -+ if (signbit (255.0L)) -+ result |= 4; -+ if (!signbit (-255.0L)) -+ result |= 4; -+ if (signbit (p0l)) -+ result |= 8; -+ if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) -+ result |= 16; -+ if (signbit (plus_inf)) -+ result |= 32; -+ if (!signbit (minus_inf)) -+ result |= 64; -+ } -+ return result; -+} -+ -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_signbit=yes -+else -+ gl_cv_func_signbit=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit" >&5 -+$as_echo "$gl_cv_func_signbit" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit compiler built-ins" >&5 -+$as_echo_n "checking for signbit compiler built-ins... " >&6; } -+if ${gl_cv_func_signbit_gcc+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_signbit_gcc="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_signbit_gcc="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if __GNUC__ >= 4 -+# define signbit(x) \ -+ (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ -+ sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ -+ __builtin_signbitf (x)) -+#else -+# error "signbit should be three compiler built-ins" -+#endif -+#include -+ -+/* Global variables. -+ Needed because GCC 4 constant-folds __builtin_signbitl (literal) -+ but cannot constant-fold __builtin_signbitl (variable). */ -+float vf; -+double vd; -+long double vl; -+int main () -+{ -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ So we use -p0f and -p0d instead. */ -+float p0f = 0.0f; -+float m0f = -p0f; -+double p0d = 0.0; -+double m0d = -p0d; -+/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. -+ So we use another constant expression instead. -+ But that expression does not work on other platforms, such as when -+ cross-compiling to PowerPC on Mac OS X 10.5. */ -+long double p0l = 0.0L; -+#if defined __hpux || defined __sgi -+long double m0l = -LDBL_MIN * LDBL_MIN; -+#else -+long double m0l = -p0l; -+#endif -+ int result = 0; -+ if (signbit (vf)) /* link check */ -+ vf++; -+ { -+ float plus_inf = 1.0f / p0f; -+ float minus_inf = -1.0f / p0f; -+ if (!(!signbit (255.0f) -+ && signbit (-255.0f) -+ && !signbit (p0f) -+ && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 1; -+ } -+ if (signbit (vd)) /* link check */ -+ vd++; -+ { -+ double plus_inf = 1.0 / p0d; -+ double minus_inf = -1.0 / p0d; -+ if (!(!signbit (255.0) -+ && signbit (-255.0) -+ && !signbit (p0d) -+ && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 2; -+ } -+ if (signbit (vl)) /* link check */ -+ vl++; -+ { -+ long double plus_inf = 1.0L / p0l; -+ long double minus_inf = -1.0L / p0l; -+ if (signbit (255.0L)) -+ result |= 4; -+ if (!signbit (-255.0L)) -+ result |= 4; -+ if (signbit (p0l)) -+ result |= 8; -+ if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) -+ result |= 16; -+ if (signbit (plus_inf)) -+ result |= 32; -+ if (!signbit (minus_inf)) -+ result |= 64; -+ } -+ return result; -+} -+ -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_signbit_gcc=yes -+else -+ gl_cv_func_signbit_gcc=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit_gcc" >&5 -+$as_echo "$gl_cv_func_signbit_gcc" >&6; } -+ case "$gl_cv_func_signbit_gcc" in -+ *yes) -+ REPLACE_SIGNBIT_USING_GCC=1 -+ ;; -+ *) -+ case "$gl_cv_func_signbit" in -+ *yes) ;; -+ *) -+ REPLACE_SIGNBIT=1 -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'float'" >&5 -+$as_echo_n "checking where to find the sign bit in a 'float'... " >&6; } -+if ${gl_cv_cc_float_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_float_signbit="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } -+ memory_float; -+static memory_float plus = { 1.0f }; -+static memory_float minus = { -1.0f }; -+int main () -+{ -+ size_t j, k, i; -+ unsigned int m; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ /* Find the different bit. */ -+ k = 0; m = 0; -+ for (j = 0; j < NWORDS; j++) -+ { -+ unsigned int x = plus.word[j] ^ minus.word[j]; -+ if ((x & (x - 1)) || (x && m)) -+ { -+ /* More than one bit difference. */ -+ fprintf (fp, "unknown"); -+ return 2; -+ } -+ if (x) -+ { -+ k = j; -+ m = x; -+ } -+ } -+ if (m == 0) -+ { -+ /* No difference. */ -+ fprintf (fp, "unknown"); -+ return 3; -+ } -+ /* Now m = plus.word[k] ^ ~minus.word[k]. */ -+ if (plus.word[k] & ~minus.word[k]) -+ { -+ /* Oh? The sign bit is set in the positive and cleared in the negative -+ numbers? */ -+ fprintf (fp, "unknown"); -+ return 4; -+ } -+ for (i = 0; ; i++) -+ if ((m >> i) & 1) -+ break; -+ fprintf (fp, "word %d bit %d", (int) k, (int) i); -+ if (fclose (fp) != 0) -+ return 5; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_signbit=`cat conftest.out` -+else -+ gl_cv_cc_float_signbit="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_signbit" >&5 -+$as_echo "$gl_cv_cc_float_signbit" >&6; } -+ case "$gl_cv_cc_float_signbit" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_SIGNBIT_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_SIGNBIT_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'double'" >&5 -+$as_echo_n "checking where to find the sign bit in a 'double'... " >&6; } -+if ${gl_cv_cc_double_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_double_signbit="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#define NWORDS \ -+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { double value; unsigned int word[NWORDS]; } -+ memory_float; -+static memory_float plus = { 1.0 }; -+static memory_float minus = { -1.0 }; -+int main () -+{ -+ size_t j, k, i; -+ unsigned int m; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ /* Find the different bit. */ -+ k = 0; m = 0; -+ for (j = 0; j < NWORDS; j++) -+ { -+ unsigned int x = plus.word[j] ^ minus.word[j]; -+ if ((x & (x - 1)) || (x && m)) -+ { -+ /* More than one bit difference. */ -+ fprintf (fp, "unknown"); -+ return 2; -+ } -+ if (x) -+ { -+ k = j; -+ m = x; -+ } -+ } -+ if (m == 0) -+ { -+ /* No difference. */ -+ fprintf (fp, "unknown"); -+ return 3; -+ } -+ /* Now m = plus.word[k] ^ ~minus.word[k]. */ -+ if (plus.word[k] & ~minus.word[k]) -+ { -+ /* Oh? The sign bit is set in the positive and cleared in the negative -+ numbers? */ -+ fprintf (fp, "unknown"); -+ return 4; -+ } -+ for (i = 0; ; i++) -+ if ((m >> i) & 1) -+ break; -+ fprintf (fp, "word %d bit %d", (int) k, (int) i); -+ if (fclose (fp) != 0) -+ return 5; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_double_signbit=`cat conftest.out` -+else -+ gl_cv_cc_double_signbit="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_signbit" >&5 -+$as_echo "$gl_cv_cc_double_signbit" >&6; } -+ case "$gl_cv_cc_double_signbit" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_SIGNBIT_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_SIGNBIT_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'long double'" >&5 -+$as_echo_n "checking where to find the sign bit in a 'long double'... " >&6; } -+if ${gl_cv_cc_long_double_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_long_double_signbit="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { long double value; unsigned int word[NWORDS]; } -+ memory_float; -+static memory_float plus = { 1.0L }; -+static memory_float minus = { -1.0L }; -+int main () -+{ -+ size_t j, k, i; -+ unsigned int m; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ /* Find the different bit. */ -+ k = 0; m = 0; -+ for (j = 0; j < NWORDS; j++) -+ { -+ unsigned int x = plus.word[j] ^ minus.word[j]; -+ if ((x & (x - 1)) || (x && m)) -+ { -+ /* More than one bit difference. */ -+ fprintf (fp, "unknown"); -+ return 2; -+ } -+ if (x) -+ { -+ k = j; -+ m = x; -+ } -+ } -+ if (m == 0) -+ { -+ /* No difference. */ -+ fprintf (fp, "unknown"); -+ return 3; -+ } -+ /* Now m = plus.word[k] ^ ~minus.word[k]. */ -+ if (plus.word[k] & ~minus.word[k]) -+ { -+ /* Oh? The sign bit is set in the positive and cleared in the negative -+ numbers? */ -+ fprintf (fp, "unknown"); -+ return 4; -+ } -+ for (i = 0; ; i++) -+ if ((m >> i) & 1) -+ break; -+ fprintf (fp, "word %d bit %d", (int) k, (int) i); -+ if (fclose (fp) != 0) -+ return 5; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_long_double_signbit=`cat conftest.out` -+else -+ gl_cv_cc_long_double_signbit="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_signbit" >&5 -+$as_echo "$gl_cv_cc_long_double_signbit" >&6; } -+ case "$gl_cv_cc_long_double_signbit" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_SIGNBIT_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_SIGNBIT_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ if test "$gl_cv_cc_float_signbit" = unknown; then -+ ac_fn_c_check_decl "$LINENO" "copysignf" "ac_cv_have_decl_copysignf" "#include -+" -+if test "x$ac_cv_have_decl_copysignf" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_COPYSIGNF $ac_have_decl -+_ACEOF -+ -+ if test "$ac_cv_have_decl_copysignf" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignf can be used without linking with libm" >&5 -+$as_echo_n "checking whether copysignf can be used without linking with libm... " >&6; } -+if ${gl_cv_func_copysignf_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ float x, y; -+int -+main () -+{ -+return copysignf (x, y) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_copysignf_no_libm=yes -+else -+ gl_cv_func_copysignf_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignf_no_libm" >&5 -+$as_echo "$gl_cv_func_copysignf_no_libm" >&6; } -+ if test $gl_cv_func_copysignf_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_COPYSIGNF_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ if test "$gl_cv_cc_double_signbit" = unknown; then -+ ac_fn_c_check_decl "$LINENO" "copysign" "ac_cv_have_decl_copysign" "#include -+" -+if test "x$ac_cv_have_decl_copysign" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_COPYSIGN $ac_have_decl -+_ACEOF -+ -+ if test "$ac_cv_have_decl_copysign" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysign can be used without linking with libm" >&5 -+$as_echo_n "checking whether copysign can be used without linking with libm... " >&6; } -+if ${gl_cv_func_copysign_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ double x, y; -+int -+main () -+{ -+return copysign (x, y) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_copysign_no_libm=yes -+else -+ gl_cv_func_copysign_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysign_no_libm" >&5 -+$as_echo "$gl_cv_func_copysign_no_libm" >&6; } -+ if test $gl_cv_func_copysign_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_COPYSIGN_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ if test "$gl_cv_cc_long_double_signbit" = unknown; then -+ ac_fn_c_check_decl "$LINENO" "copysignl" "ac_cv_have_decl_copysignl" "#include -+" -+if test "x$ac_cv_have_decl_copysignl" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_COPYSIGNL $ac_have_decl -+_ACEOF -+ -+ if test "$ac_cv_have_decl_copysignl" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignl can be used without linking with libm" >&5 -+$as_echo_n "checking whether copysignl can be used without linking with libm... " >&6; } -+if ${gl_cv_func_copysignl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x, y; -+int -+main () -+{ -+return copysignl (x, y) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_copysignl_no_libm=yes -+else -+ gl_cv_func_copysignl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignl_no_libm" >&5 -+$as_echo "$gl_cv_func_copysignl_no_libm" >&6; } -+ if test $gl_cv_func_copysignl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_COPYSIGNL_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ ;; -+ esac -+ ;; -+ esac -+ -+ if test $REPLACE_SIGNBIT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS signbitf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS signbitd.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS signbitl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SIGNBIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SIGNBIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_type_sigset_t = yes; then -+ ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" -+if test "x$ac_cv_func_sigprocmask" = xyes; then : -+ gl_cv_func_sigprocmask=1 -+fi -+ -+ fi -+ if test -z "$gl_cv_func_sigprocmask"; then -+ HAVE_POSIX_SIGNALBLOCKING=0 -+ fi -+ -+ if test $HAVE_POSIX_SIGNALBLOCKING = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SIGPROCMASK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h -+ -+ -+ -+ -+ for ac_header in stdint.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdint_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDINT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5 -+$as_echo_n "checking for SIZE_MAX... " >&6; } -+if ${gl_cv_size_max+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_size_max= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_STDINT_H -+#include -+#endif -+#ifdef SIZE_MAX -+Found it -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Found it" >/dev/null 2>&1; then : -+ gl_cv_size_max=yes -+fi -+rm -f conftest* -+ -+ if test -z "$gl_cv_size_max"; then -+ if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include -+#include "; then : -+ -+else -+ size_t_bits_minus_1= -+fi -+ -+ if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include "; then : -+ -+else -+ fits_in_uint= -+fi -+ -+ if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then -+ if test $fits_in_uint = 1; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ extern size_t foo; -+ extern unsigned long foo; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fits_in_uint=0 -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $fits_in_uint = 1; then -+ gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" -+ else -+ gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" -+ fi -+ else -+ gl_cv_size_max='((size_t)~(size_t)0)' -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5 -+$as_echo "$gl_cv_size_max" >&6; } -+ if test "$gl_cv_size_max" != yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define SIZE_MAX $gl_cv_size_max -+_ACEOF -+ -+ fi -+ -+ -+ -+ -+ gl_cv_func_snprintf_usable=no -+ for ac_func in snprintf -+do : -+ ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" -+if test "x$ac_cv_func_snprintf" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SNPRINTF 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_snprintf = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5 -+$as_echo_n "checking whether snprintf respects a size of 1... " >&6; } -+if ${gl_cv_func_snprintf_size1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_snprintf_size1="guessing yes" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+int main() -+{ -+ static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; -+ my_snprintf (buf, 1, "%d", 12345); -+ return buf[1] != 'E'; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_snprintf_size1=yes -+else -+ gl_cv_func_snprintf_size1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5 -+$as_echo "$gl_cv_func_snprintf_size1" >&6; } -+ -+ case "$gl_cv_func_snprintf_size1" in -+ *yes) -+ -+ case "$gl_cv_func_snprintf_retval_c99" in -+ *yes) -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5 -+$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; } -+if ${gl_cv_func_printf_positions+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) -+ gl_cv_func_printf_positions="guessing no";; -+ beos*) gl_cv_func_printf_positions="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_positions="guessing no";; -+ *) gl_cv_func_printf_positions="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* The string "%2$d %1$d", with dollar characters protected from the shell's -+ dollar expansion (possibly an autoconf bug). */ -+static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; -+static char buf[100]; -+int main () -+{ -+ sprintf (buf, format, 33, 55); -+ return (strcmp (buf, "55 33") != 0); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_positions=yes -+else -+ gl_cv_func_printf_positions=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5 -+$as_echo "$gl_cv_func_printf_positions" >&6; } -+ -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ gl_cv_func_snprintf_usable=yes -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ fi -+ if test $gl_cv_func_snprintf_usable = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS snprintf.$ac_objext" -+ -+ if test $ac_cv_func_snprintf = yes; then -+ REPLACE_SNPRINTF=1 -+ fi -+ : -+ -+ fi -+ -+ if test $ac_cv_have_decl_snprintf = no; then -+ HAVE_DECL_SNPRINTF=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_SNPRINTF=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SNPRINTF 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_SNPRINTF 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ LIBSOCKET= -+ if test $HAVE_WINSOCK2_H = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_func_wsastartup+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+# include -+#endif -+int -+main () -+{ -+ -+ WORD wVersionRequested = MAKEWORD(1, 1); -+ WSADATA wsaData; -+ int err = WSAStartup(wVersionRequested, &wsaData); -+ WSACleanup (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_wsastartup=yes -+else -+ gl_cv_func_wsastartup=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 -+$as_echo "$gl_cv_func_wsastartup" >&6; } -+ if test "$gl_cv_func_wsastartup" = "yes"; then -+ -+$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h -+ -+ LIBSOCKET='-lws2_32' -+ fi -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 -+$as_echo_n "checking for library containing setsockopt... " >&6; } -+if ${gl_cv_lib_socket+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_lib_socket= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_save_LIBS="$LIBS" -+ LIBS="$gl_save_LIBS -lsocket" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lsocket" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnetwork" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnetwork" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnet" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnet" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ fi -+ fi -+ LIBS="$gl_save_LIBS" -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ gl_cv_lib_socket="none needed" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 -+$as_echo "$gl_cv_lib_socket" >&6; } -+ if test "$gl_cv_lib_socket" != "none needed"; then -+ LIBSOCKET="$gl_cv_lib_socket" -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " -+/* is not needed according to POSIX, but the -+ in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#if HAVE_SYS_SOCKET_H -+# include -+#elif HAVE_WS2TCPIP_H -+# include -+#endif -+ -+" -+if test "x$ac_cv_type_socklen_t" = xyes; then : -+ -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 -+$as_echo_n "checking for socklen_t equivalent... " >&6; } -+ if ${gl_cv_socklen_t_equiv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Systems have either "struct sockaddr *" or -+ # "void *" as the second argument to getpeername -+ gl_cv_socklen_t_equiv= -+ for arg2 in "struct sockaddr" void; do -+ for t in int size_t "unsigned int" "long int" "unsigned long int"; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+ int getpeername (int, $arg2 *, $t *); -+int -+main () -+{ -+$t len; -+ getpeername (0, 0, &len); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_socklen_t_equiv="$t" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test "$gl_cv_socklen_t_equiv" != "" && break -+ done -+ test "$gl_cv_socklen_t_equiv" != "" && break -+ done -+ -+fi -+ -+ if test "$gl_cv_socklen_t_equiv" = ""; then -+ as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5 -+$as_echo "$gl_cv_socklen_t_equiv" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define socklen_t $gl_cv_socklen_t_equiv -+_ACEOF -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_spawn_h='<'spawn.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_spawn_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_spawn_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'spawn.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_spawn_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_spawn_h='<'spawn.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_spawn_h" >&5 -+$as_echo "$gl_cv_next_spawn_h" >&6; } -+ fi -+ NEXT_SPAWN_H=$gl_cv_next_spawn_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'spawn.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_spawn_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SPAWN_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ if test $ac_cv_header_spawn_h = yes; then -+ HAVE_SPAWN_H=1 -+ ac_fn_c_check_type "$LINENO" "posix_spawnattr_t" "ac_cv_type_posix_spawnattr_t" " -+#include -+ -+" -+if test "x$ac_cv_type_posix_spawnattr_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_POSIX_SPAWNATTR_T 1 -+_ACEOF -+ -+ -+else -+ HAVE_POSIX_SPAWNATTR_T=0 -+fi -+ -+ ac_fn_c_check_type "$LINENO" "posix_spawn_file_actions_t" "ac_cv_type_posix_spawn_file_actions_t" " -+#include -+ -+" -+if test "x$ac_cv_type_posix_spawn_file_actions_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1 -+_ACEOF -+ -+ -+else -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 -+fi -+ -+ else -+ HAVE_SPAWN_H=0 -+ HAVE_POSIX_SPAWNATTR_T=0 -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 -+$as_echo_n "checking for ssize_t... " >&6; } -+if ${gt_cv_ssize_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int x = sizeof (ssize_t *) + sizeof (ssize_t); -+ return !x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_ssize_t=yes -+else -+ gt_cv_ssize_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 -+$as_echo "$gt_cv_ssize_t" >&6; } -+ if test $gt_cv_ssize_t = no; then -+ -+$as_echo "@%:@define ssize_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 -+$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } -+if ${gl_cv_func_stat_dir_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case $host_os in -+ mingw*) gl_cv_func_stat_dir_slash="guessing no";; -+ *) gl_cv_func_stat_dir_slash="guessing yes";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+struct stat st; return stat (".", &st) != stat ("./", &st); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_stat_dir_slash=yes -+else -+ gl_cv_func_stat_dir_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 -+$as_echo "$gl_cv_func_stat_dir_slash" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 -+$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } -+if ${gl_cv_func_stat_file_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.tmp -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.tmp conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_stat_file_slash="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ struct stat st; -+ if (!stat ("conftest.tmp/", &st)) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!stat ("conftest.lnk/", &st)) -+ result |= 2; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_stat_file_slash=yes -+else -+ gl_cv_func_stat_file_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.tmp conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 -+$as_echo "$gl_cv_func_stat_file_slash" >&6; } -+ case $gl_cv_func_stat_dir_slash in -+ *no) REPLACE_STAT=1 -+ -+$as_echo "@%:@define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h -+;; -+ esac -+ case $gl_cv_func_stat_file_slash in -+ *no) REPLACE_STAT=1 -+ -+$as_echo "@%:@define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h -+;; -+ esac -+ -+ if test $REPLACE_STAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STAT 1" >>confdefs.h -+ -+ -+ -+ -+ # Don't call AC_STRUCT_ST_BLOCKS because it causes bugs. Details at -+ # http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00051.html -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1 -+_ACEOF -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5 -+$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; } -+if ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ #if HAVE_SYS_TIME_H -+ # include -+ #endif -+ #include -+ struct timespec ts; -+ struct stat st; -+ -+int -+main () -+{ -+ -+ st.st_atim = ts; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes -+else -+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5 -+$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; } -+ if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then -+ -+$as_echo "@%:@define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h -+ -+ fi -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIMENSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1 -+_ACEOF -+ -+ -+fi -+ -+fi -+ -+fi -+ -+fi -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1 -+_ACEOF -+ -+ -+fi -+ -+fi -+ -+fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_STATAT 1 -+_ACEOF -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5 -+$as_echo_n "checking for working stdalign.h... " >&6; } -+if ${gl_cv_header_working_stdalign_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+ /* Test that alignof yields a result consistent with offsetof. -+ This catches GCC bug 52023 -+ . */ -+ #ifdef __cplusplus -+ template struct alignof_helper { char a; t b; }; -+ # define ao(type) offsetof (alignof_helper, b) -+ #else -+ # define ao(type) offsetof (struct { char a; type b; }, b) -+ #endif -+ char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; -+ char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; -+ char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; -+ -+ /* Test _Alignas only on platforms where gnulib can help. */ -+ #if \ -+ (__GNUC__ || __IBMC__ || __IBMCPP__ \ -+ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) -+ int alignas (8) alignas_int = 1; -+ char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; -+ #endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_working_stdalign_h=yes -+else -+ gl_cv_header_working_stdalign_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 -+$as_echo "$gl_cv_header_working_stdalign_h" >&6; } -+ -+ if test $gl_cv_header_working_stdalign_h = yes; then -+ STDALIGN_H='' -+ else -+ STDALIGN_H='stdalign.h' -+ fi -+ -+ -+ if test -n "$STDALIGN_H"; then -+ GL_GENERATE_STDALIGN_H_TRUE= -+ GL_GENERATE_STDALIGN_H_FALSE='#' -+else -+ GL_GENERATE_STDALIGN_H_TRUE='#' -+ GL_GENERATE_STDALIGN_H_FALSE= -+fi -+ -+ -+ -+ STDARG_H='' -+ NEXT_STDARG_H='' -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5 -+$as_echo_n "checking for va_copy... " >&6; } -+ if ${gl_cv_func_va_copy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+#ifndef va_copy -+void (*func) (va_list, va_list) = va_copy; -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_va_copy=yes -+else -+ gl_cv_func_va_copy=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5 -+$as_echo "$gl_cv_func_va_copy" >&6; } -+ if test $gl_cv_func_va_copy = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined _AIX && !defined __GNUC__ -+ AIX vaccine -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "vaccine" >/dev/null 2>&1; then : -+ gl_aixcc=yes -+else -+ gl_aixcc=no -+fi -+rm -f conftest* -+ -+ if test $gl_aixcc = yes; then -+ STDARG_H=stdarg.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdarg_h='<'stdarg.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdarg_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdarg.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5 -+$as_echo "$gl_cv_next_stdarg_h" >&6; } -+ fi -+ NEXT_STDARG_H=$gl_cv_next_stdarg_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdarg.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdarg_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test "$gl_cv_next_stdarg_h" = '""'; then -+ gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' -+ NEXT_STDARG_H="$gl_cv_next_stdarg_h" -+ fi -+ else -+ -+ saved_as_echo_n="$as_echo_n" -+ as_echo_n=':' -+ if ${gl_cv_func___va_copy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+#ifndef __va_copy -+error, bail out -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func___va_copy=yes -+else -+ gl_cv_func___va_copy=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ as_echo_n="$saved_as_echo_n" -+ -+ if test $gl_cv_func___va_copy = yes; then -+ -+$as_echo "@%:@define va_copy __va_copy" >>confdefs.h -+ -+ else -+ -+ -+$as_echo "@%:@define va_copy gl_va_copy" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ -+ if test -n "$STDARG_H"; then -+ GL_GENERATE_STDARG_H_TRUE= -+ GL_GENERATE_STDARG_H_FALSE='#' -+else -+ GL_GENERATE_STDARG_H_TRUE='#' -+ GL_GENERATE_STDARG_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ # Define two additional variables used in the Makefile substitution. -+ -+ if test "$ac_cv_header_stdbool_h" = yes; then -+ STDBOOL_H='' -+ else -+ STDBOOL_H='stdbool.h' -+ fi -+ -+ if test -n "$STDBOOL_H"; then -+ GL_GENERATE_STDBOOL_H_TRUE= -+ GL_GENERATE_STDBOOL_H_FALSE='#' -+else -+ GL_GENERATE_STDBOOL_H_TRUE='#' -+ GL_GENERATE_STDBOOL_H_FALSE= -+fi -+ -+ -+ if test "$ac_cv_type__Bool" = yes; then -+ HAVE__BOOL=1 -+ else -+ HAVE__BOOL=0 -+ fi -+ -+ -+ -+ -+ -+ STDDEF_H= -+ if test $gt_cv_c_wchar_t = no; then -+ HAVE_WCHAR_T=0 -+ STDDEF_H=stddef.h -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 -+$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } -+if ${gl_cv_decl_null_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int test[2 * (sizeof NULL == sizeof (void *)) -1]; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_null_works=yes -+else -+ gl_cv_decl_null_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 -+$as_echo "$gl_cv_decl_null_works" >&6; } -+ if test $gl_cv_decl_null_works = no; then -+ REPLACE_NULL=1 -+ STDDEF_H=stddef.h -+ fi -+ -+ if test -n "$STDDEF_H"; then -+ GL_GENERATE_STDDEF_H_TRUE= -+ GL_GENERATE_STDDEF_H_FALSE='#' -+else -+ GL_GENERATE_STDDEF_H_TRUE='#' -+ GL_GENERATE_STDDEF_H_FALSE= -+fi -+ -+ if test -n "$STDDEF_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stddef_h='<'stddef.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stddef_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stddef.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 -+$as_echo "$gl_cv_next_stddef_h" >&6; } -+ fi -+ NEXT_STDDEF_H=$gl_cv_next_stddef_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stddef.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stddef_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdio_h='<'stdio.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdio_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdio.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 -+$as_echo "$gl_cv_next_stdio_h" >&6; } -+ fi -+ NEXT_STDIO_H=$gl_cv_next_stdio_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdio.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdio_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ GNULIB_FSCANF=1 -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FSCANF 1 -+_ACEOF -+ -+ -+ GNULIB_SCANF=1 -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_SCANF 1 -+_ACEOF -+ -+ -+ GNULIB_FGETC=1 -+ GNULIB_GETC=1 -+ GNULIB_GETCHAR=1 -+ GNULIB_FGETS=1 -+ GNULIB_FREAD=1 -+ -+ -+ GNULIB_FPRINTF=1 -+ GNULIB_PRINTF=1 -+ GNULIB_VFPRINTF=1 -+ GNULIB_VPRINTF=1 -+ GNULIB_FPUTC=1 -+ GNULIB_PUTC=1 -+ GNULIB_PUTCHAR=1 -+ GNULIB_FPUTS=1 -+ GNULIB_PUTS=1 -+ GNULIB_FWRITE=1 -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdlib_h='<'stdlib.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdlib_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdlib.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 -+$as_echo "$gl_cv_next_stdlib_h" >&6; } -+ fi -+ NEXT_STDLIB_H=$gl_cv_next_stdlib_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdlib.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdlib_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in stpcpy -+do : -+ ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy" -+if test "x$ac_cv_func_stpcpy" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STPCPY 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_stpcpy = no; then -+ HAVE_STPCPY=0 -+ fi -+ -+ if test $HAVE_STPCPY = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS stpcpy.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STPCPY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STPCPY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_stpncpy = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stpncpy" >&5 -+$as_echo_n "checking for working stpncpy... " >&6; } -+if ${gl_cv_func_stpncpy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ Thanks for using GNU -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Thanks for using GNU" >/dev/null 2>&1; then : -+ gl_cv_func_stpncpy="guessing yes" -+else -+ gl_cv_func_stpncpy="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include /* for strcpy */ -+/* The stpncpy prototype is missing in on AIX 4. */ -+#if !HAVE_DECL_STPNCPY -+extern -+# ifdef __cplusplus -+"C" -+# endif -+char *stpncpy (char *dest, const char *src, size_t n); -+#endif -+int main () -+{ -+ int result = 0; -+ const char *src = "Hello"; -+ char dest[10]; -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 2) != dest + 2) -+ result |= 1; -+ } -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 5) != dest + 5) -+ result |= 2; -+ } -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 7) != dest + 5) -+ result |= 4; -+ } -+ return result; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_stpncpy=yes -+else -+ gl_cv_func_stpncpy=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stpncpy" >&5 -+$as_echo "$gl_cv_func_stpncpy" >&6; } -+ case "$gl_cv_func_stpncpy" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_STPNCPY 1" >>confdefs.h -+ -+ ;; -+ *) -+ REPLACE_STPNCPY=1 -+ ;; -+ esac -+ else -+ HAVE_STPNCPY=0 -+ fi -+ -+ if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS stpncpy.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STPNCPY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STPNCPY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in strchrnul -+do : -+ ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" -+if test "x$ac_cv_func_strchrnul" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRCHRNUL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strchrnul = no; then -+ HAVE_STRCHRNUL=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5 -+$as_echo_n "checking whether strchrnul works... " >&6; } -+if ${gl_cv_func_strchrnul_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined __CYGWIN__ -+ #include -+ #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9) -+ Lucky user -+ #endif -+#else -+ Lucky user -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky user" >/dev/null 2>&1; then : -+ gl_cv_func_strchrnul_works="guessing yes" -+else -+ gl_cv_func_strchrnul_works="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for strchrnul */ -+ -+int -+main () -+{ -+const char *buf = "a"; -+ return strchrnul (buf, 'b') != buf + 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strchrnul_works=yes -+else -+ gl_cv_func_strchrnul_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5 -+$as_echo "$gl_cv_func_strchrnul_works" >&6; } -+ case "$gl_cv_func_strchrnul_works" in -+ *yes) ;; -+ *) REPLACE_STRCHRNUL=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRCHRNUL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_strdup = yes; then -+ if test $gl_cv_func_malloc_posix != yes; then -+ REPLACE_STRDUP=1 -+ fi -+ fi -+ -+ if test $ac_cv_have_decl_strdup = no; then -+ HAVE_DECL_STRDUP=0 -+ fi -+ -+ if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRDUP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRDUP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5 -+$as_echo_n "checking for working strerror function... " >&6; } -+if ${gl_cv_func_working_strerror+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_working_strerror="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+if (!*strerror (-2)) return 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_strerror=yes -+else -+ gl_cv_func_working_strerror=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5 -+$as_echo "$gl_cv_func_working_strerror" >&6; } -+ case "$gl_cv_func_working_strerror" in -+ *yes) ;; -+ *) -+ REPLACE_STRERROR=1 -+ ;; -+ esac -+ -+ case "$gl_cv_func_strerror_r_works" in -+ *no) REPLACE_STRERROR=1 ;; -+ esac -+ -+ else -+ REPLACE_STRERROR=1 -+ fi -+ -+ if test $REPLACE_STRERROR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_STRERROR 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_STRERROR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRERROR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext" -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ fi -+ -+ -+ # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. -+ -+ -+ -+ -+ -+ -+ -+$as_echo "@%:@define my_strftime nstrftime" >>confdefs.h -+ -+ -+ -+ if test $gl_cond_libtool = false; then -+ gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV" -+ gl_libdeps="$gl_libdeps $LIBICONV" -+ fi -+ -+ -+ -+ -+ if test $REPLACE_STRNCAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strncat.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRNCAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRNCAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strndup = no; then -+ HAVE_DECL_STRNDUP=0 -+ fi -+ -+ if test $ac_cv_func_strndup = yes; then -+ HAVE_STRNDUP=1 -+ # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strndup" >&5 -+$as_echo_n "checking for working strndup... " >&6; } -+if ${gl_cv_func_strndup_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case $host_os in -+ aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";; -+ *) gl_cv_func_strndup_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+int -+main () -+{ -+ -+#if !HAVE_DECL_STRNDUP -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ char *strndup (const char *, size_t); -+#endif -+ char *s; -+ s = strndup ("some longer string", 15); -+ free (s); -+ s = strndup ("shorter string", 13); -+ return s[13] != '\0'; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strndup_works=yes -+else -+ gl_cv_func_strndup_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strndup_works" >&5 -+$as_echo "$gl_cv_func_strndup_works" >&6; } -+ case $gl_cv_func_strndup_works in -+ *no) REPLACE_STRNDUP=1 ;; -+ esac -+ else -+ HAVE_STRNDUP=0 -+ fi -+ -+ if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strndup.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRNDUP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRNDUP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strnlen = no; then -+ HAVE_DECL_STRNLEN=0 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 -+$as_echo_n "checking for working strnlen... " >&6; } -+if ${ac_cv_func_strnlen_working+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on AIX systems, yes otherwise. -+ case "$host_os" in -+ aix*) ac_cv_func_strnlen_working=no;; -+ *) ac_cv_func_strnlen_working=yes;; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+#define S "foobar" -+#define S_LEN (sizeof S - 1) -+ -+ /* At least one implementation is buggy: that of AIX 4.3 would -+ give strnlen (S, 1) == 3. */ -+ -+ int i; -+ for (i = 0; i < S_LEN + 1; ++i) -+ { -+ int expected = i <= S_LEN ? i : S_LEN; -+ if (strnlen (S, i) != expected) -+ return 1; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_strnlen_working=yes -+else -+ ac_cv_func_strnlen_working=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 -+$as_echo "$ac_cv_func_strnlen_working" >&6; } -+test $ac_cv_func_strnlen_working = no && : -+ -+ -+ if test $ac_cv_func_strnlen_working = no; then -+ REPLACE_STRNLEN=1 -+ fi -+ fi -+ -+ if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strnlen.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRNLEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRNLEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ for ac_func in strpbrk -+do : -+ ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk" -+if test "x$ac_cv_func_strpbrk" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRPBRK 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strpbrk = no; then -+ HAVE_STRPBRK=0 -+ fi -+ -+ if test $HAVE_STRPBRK = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strpbrk.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRPBRK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRPBRK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strsignal = no; then -+ HAVE_DECL_STRSIGNAL=0 -+ fi -+ -+ for ac_func in strsignal -+do : -+ ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal" -+if test "x$ac_cv_func_strsignal" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRSIGNAL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strsignal = yes; then -+ HAVE_STRSIGNAL=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strsignal always returns a string" >&5 -+$as_echo_n "checking whether strsignal always returns a string... " >&6; } -+if ${gl_cv_func_working_strsignal+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ solaris* | aix*) gl_cv_func_working_strsignal=no;; -+ *) gl_cv_func_working_strsignal="guessing yes";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include /* NetBSD 5.0 declares it in wrong header. */ -+ -+int -+main () -+{ -+int result = 0; -+ char *s = strsignal (-1); -+ if (s == (char *) 0) -+ result |= 1; -+ if (s == (char *) -1) -+ result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_strsignal=yes -+else -+ gl_cv_func_working_strsignal=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strsignal" >&5 -+$as_echo "$gl_cv_func_working_strsignal" >&6; } -+ if test "$gl_cv_func_working_strsignal" = no; then -+ REPLACE_STRSIGNAL=1 -+ fi -+ else -+ HAVE_STRSIGNAL=0 -+ fi -+ -+ if test $HAVE_STRSIGNAL = 0 || test $REPLACE_STRSIGNAL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strsignal.$ac_objext" -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "#include -+" -+if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRSIGNAL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRSIGNAL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test "$gl_cv_func_memchr_works" != yes; then -+ REPLACE_STRSTR=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 -+$as_echo_n "checking whether strstr works... " >&6; } -+if ${gl_cv_func_strstr_works_always+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __GNU_LIBRARY__ -+ #include -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ -+ || defined __UCLIBC__ -+ Lucky user -+ #endif -+#elif defined __CYGWIN__ -+ #include -+ #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) -+ Lucky user -+ #endif -+#else -+ Lucky user -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky user" >/dev/null 2>&1; then : -+ gl_cv_func_strstr_works_always="guessing yes" -+else -+ gl_cv_func_strstr_works_always="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for strstr */ -+#define P "_EF_BF_BD" -+#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P -+#define NEEDLE P P P P P -+ -+int -+main () -+{ -+return !!strstr (HAYSTACK, NEEDLE); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strstr_works_always=yes -+else -+ gl_cv_func_strstr_works_always=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 -+$as_echo "$gl_cv_func_strstr_works_always" >&6; } -+ case "$gl_cv_func_strstr_works_always" in -+ *yes) ;; -+ *) -+ REPLACE_STRSTR=1 -+ ;; -+ esac -+ fi -+ -+ if test $REPLACE_STRSTR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRSTR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRSTR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_STRTOD = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtod obeys C99" >&5 -+$as_echo_n "checking whether strtod obeys C99... " >&6; } -+if ${gl_cv_func_strtod_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8) || (__GLIBC__ > 2)) \ -+ && !defined __UCLIBC__ -+ Lucky user -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky user" >/dev/null 2>&1; then : -+ gl_cv_func_strtod_works="guessing yes" -+else -+ gl_cv_func_strtod_works="guessing no" -+fi -+rm -f conftest* -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Compare two numbers with ==. -+ This is a separate function because IRIX 6.5 "cc -O" miscompiles an -+ 'x == x' test. */ -+static int -+numeric_equal (double x, double y) -+{ -+ return x == y; -+} -+ -+int -+main () -+{ -+ -+ int result = 0; -+ { -+ /* In some old versions of Linux (2000 or before), strtod mis-parses -+ strings with leading '+'. */ -+ const char *string = " +69"; -+ char *term; -+ double value = strtod (string, &term); -+ if (value != 69 || term != (string + 4)) -+ result |= 1; -+ } -+ { -+ /* Under Solaris 2.4, strtod returns the wrong value for the -+ terminating character under some conditions. */ -+ const char *string = "NaN"; -+ char *term; -+ strtod (string, &term); -+ if (term != string && *(term - 1) == 0) -+ result |= 2; -+ } -+ { -+ /* Older glibc and Cygwin mis-parse "-0x". */ -+ const char *string = "-0x"; -+ char *term; -+ double value = strtod (string, &term); -+ double zero = 0.0; -+ if (1.0 / value != -1.0 / zero || term != (string + 2)) -+ result |= 4; -+ } -+ { -+ /* Many platforms do not parse hex floats. */ -+ const char *string = "0XaP+1"; -+ char *term; -+ double value = strtod (string, &term); -+ if (value != 20.0 || term != (string + 6)) -+ result |= 8; -+ } -+ { -+ /* Many platforms do not parse infinities. HP-UX 11.31 parses inf, -+ but mistakenly sets errno. */ -+ const char *string = "inf"; -+ char *term; -+ double value; -+ errno = 0; -+ value = strtod (string, &term); -+ if (value != HUGE_VAL || term != (string + 3) || errno) -+ result |= 16; -+ } -+ { -+ /* glibc 2.7 and cygwin 1.5.24 misparse "nan()". */ -+ const char *string = "nan()"; -+ char *term; -+ double value = strtod (string, &term); -+ if (numeric_equal (value, value) || term != (string + 5)) -+ result |= 32; -+ } -+ { -+ /* darwin 10.6.1 misparses "nan(". */ -+ const char *string = "nan("; -+ char *term; -+ double value = strtod (string, &term); -+ if (numeric_equal (value, value) || term != (string + 3)) -+ result |= 64; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strtod_works=yes -+else -+ gl_cv_func_strtod_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtod_works" >&5 -+$as_echo "$gl_cv_func_strtod_works" >&6; } -+ case "$gl_cv_func_strtod_works" in -+ *yes) ;; -+ *) -+ REPLACE_STRTOD=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtod.$ac_objext" -+ -+ -+ -+ if test $gl_cv_func_ldexp_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRTOD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_have_decl_strtoimax" != yes; then -+ HAVE_DECL_STRTOIMAX=0 -+ fi -+ -+ if test $ac_cv_func_strtoimax = yes; then -+ HAVE_STRTOIMAX=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5 -+$as_echo_n "checking whether strtoimax works... " >&6; } -+if ${gl_cv_func_strtoimax+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess no on AIX 5. -+ aix5*) gl_cv_func_strtoimax="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_strtoimax="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+int main () -+{ -+ if (sizeof (intmax_t) > sizeof (int)) -+ { -+ const char *s = "4294967295"; -+ char *p; -+ intmax_t res; -+ errno = 0; -+ res = strtoimax (s, &p, 10); -+ if (p != s + strlen (s)) -+ return 1; -+ if (errno != 0) -+ return 2; -+ if (res != (intmax_t) 65535 * (intmax_t) 65537) -+ return 3; -+ } -+ else -+ { -+ const char *s = "2147483647"; -+ char *p; -+ intmax_t res; -+ errno = 0; -+ res = strtoimax (s, &p, 10); -+ if (p != s + strlen (s)) -+ return 1; -+ if (errno != 0) -+ return 2; -+ if (res != 2147483647) -+ return 3; -+ } -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strtoimax=yes -+else -+ gl_cv_func_strtoimax=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5 -+$as_echo "$gl_cv_func_strtoimax" >&6; } -+ case "$gl_cv_func_strtoimax" in -+ *no) REPLACE_STRTOIMAX=1 ;; -+ esac -+ else -+ HAVE_STRTOIMAX=0 -+ fi -+ -+ if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext" -+ -+ -+ ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoll" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOLL $ac_have_decl -+_ACEOF -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOIMAX=1 -+ -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_type_long_long_int" = yes; then -+ for ac_func in strtoll -+do : -+ ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll" -+if test "x$ac_cv_func_strtoll" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOLL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strtoll = no; then -+ HAVE_STRTOLL=0 -+ fi -+ fi -+ -+ if test $HAVE_STRTOLL = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOLL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRTOLL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_type_unsigned_long_long_int" = yes; then -+ for ac_func in strtoull -+do : -+ ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull" -+if test "x$ac_cv_func_strtoull" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOULL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strtoull = no; then -+ HAVE_STRTOULL=0 -+ fi -+ fi -+ -+ if test $HAVE_STRTOULL = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOULL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRTOULL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_have_decl_strtoumax" != yes; then -+ HAVE_DECL_STRTOUMAX=0 -+ fi -+ -+ if test $ac_cv_func_strtoumax = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext" -+ -+ -+ ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoull" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOULL $ac_have_decl -+_ACEOF -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOUMAX=1 -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_symlink = no; then -+ HAVE_SYMLINK=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5 -+$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; } -+if ${gl_cv_func_symlink_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_symlink_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (!symlink ("a", "conftest.link/")) -+ result |= 1; -+ if (symlink ("conftest.f", "conftest.lnk2")) -+ result |= 2; -+ else if (!symlink ("a", "conftest.lnk2/")) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_symlink_works=yes -+else -+ gl_cv_func_symlink_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.f conftest.link conftest.lnk2 -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5 -+$as_echo "$gl_cv_func_symlink_works" >&6; } -+ case "$gl_cv_func_symlink_works" in -+ *yes) ;; -+ *) -+ REPLACE_SYMLINK=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SYMLINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SYMLINK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_ioctl_h = yes; then -+ HAVE_SYS_IOCTL_H=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether declares ioctl" >&5 -+$as_echo_n "checking whether declares ioctl... " >&6; } -+if ${gl_cv_decl_ioctl_in_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+(void) ioctl; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_ioctl_in_sys_ioctl_h=yes -+else -+ gl_cv_decl_ioctl_in_sys_ioctl_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_ioctl_in_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_decl_ioctl_in_sys_ioctl_h" >&6; } -+ else -+ HAVE_SYS_IOCTL_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_ioctl_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/ioctl.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_ioctl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_next_sys_ioctl_h" >&6; } -+ fi -+ NEXT_SYS_IOCTL_H=$gl_cv_next_sys_ioctl_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/ioctl.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_ioctl_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_resource_h='<'sys/resource.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_resource_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_resource_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/resource.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_resource_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_resource_h='<'sys/resource.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_resource_h" >&5 -+$as_echo "$gl_cv_next_sys_resource_h" >&6; } -+ fi -+ NEXT_SYS_RESOURCE_H=$gl_cv_next_sys_resource_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/resource.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_resource_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_resource_h = yes; then -+ HAVE_SYS_RESOURCE_H=1 -+ else -+ HAVE_SYS_RESOURCE_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct timeval b; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_select_h_selfcontained=yes -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int memset; int bzero; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ #undef memset -+ #define memset nonexistent_memset -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void *memset (void *, int, unsigned long); -+ #undef bzero -+ #define bzero nonexistent_bzero -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void bzero (void *, unsigned long); -+ fd_set fds; -+ FD_ZERO (&fds); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_select_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/select.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 -+$as_echo "$gl_cv_next_sys_select_h" >&6; } -+ fi -+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/select.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_select_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ HAVE_SYS_SELECT_H=1 -+ else -+ HAVE_SYS_SELECT_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ osf*) -+ -+$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_selfcontained=yes -+else -+ gl_cv_header_sys_socket_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } -+ if test $gl_cv_header_sys_socket_h_selfcontained = yes; then -+ for ac_func in shutdown -+do : -+ ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" -+if test "x$ac_cv_func_shutdown" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SHUTDOWN 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_shutdown = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 -+$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } -+if ${gl_cv_header_sys_socket_h_shut+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_shut=yes -+else -+ gl_cv_header_sys_socket_h_shut=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } -+ if test $gl_cv_header_sys_socket_h_shut = no; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ fi -+ fi -+ # We need to check for ws2tcpip.h now. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_socket_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/socket.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 -+$as_echo "$gl_cv_next_sys_socket_h" >&6; } -+ fi -+ NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/socket.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_socket_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ HAVE_SYS_SOCKET_H=1 -+ HAVE_WS2TCPIP_H=0 -+ else -+ HAVE_SYS_SOCKET_H=0 -+ if test $ac_cv_header_ws2tcpip_h = yes; then -+ HAVE_WS2TCPIP_H=1 -+ else -+ HAVE_WS2TCPIP_H=0 -+ fi -+ fi -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_sa_family_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SA_FAMILY_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_struct_sockaddr_storage = no; then -+ HAVE_STRUCT_SOCKADDR_STORAGE=0 -+ fi -+ if test $ac_cv_type_sa_family_t = no; then -+ HAVE_SA_FAMILY_T=0 -+ fi -+ if test $ac_cv_type_struct_sockaddr_storage != no; then -+ ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include -+ #ifdef HAVE_SYS_SOCKET_H -+ #include -+ #endif -+ #ifdef HAVE_WS2TCPIP_H -+ #include -+ #endif -+ -+" -+if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 -+_ACEOF -+ -+ -+else -+ HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 -+fi -+ -+ fi -+ if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ -+ || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_stat_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_stat_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/stat.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 -+$as_echo "$gl_cv_next_sys_stat_h" >&6; } -+ fi -+ NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/stat.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_stat_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ -+$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h -+ -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include -+ #include -+" -+if test "x$ac_cv_type_nlink_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define nlink_t int" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_types_h='<'sys/types.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_types_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/types.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 -+$as_echo "$gl_cv_next_sys_types_h" >&6; } -+ fi -+ NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/types.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_types_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_uio_h='<'sys/uio.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_uio_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_uio_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/uio.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_uio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_uio_h='<'sys/uio.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5 -+$as_echo "$gl_cv_next_sys_uio_h" >&6; } -+ fi -+ NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/uio.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_uio_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_uio_h = yes; then -+ HAVE_SYS_UIO_H=1 -+ else -+ HAVE_SYS_UIO_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_utsname_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_utsname_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/utsname.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_utsname_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_utsname_h" >&5 -+$as_echo "$gl_cv_next_sys_utsname_h" >&6; } -+ fi -+ NEXT_SYS_UTSNAME_H=$gl_cv_next_sys_utsname_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/utsname.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_utsname_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_utsname_h != yes; then -+ HAVE_SYS_UTSNAME_H=0 -+ HAVE_STRUCT_UTSNAME=0 -+ else -+ HAVE_SYS_UTSNAME_H=1 -+ ac_fn_c_check_type "$LINENO" "struct utsname" "ac_cv_type_struct_utsname" " -+/* Minix 3.1.8 has a bug: must be included before -+ . */ -+#include -+#include -+ -+" -+if test "x$ac_cv_type_struct_utsname" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTSNAME 1 -+_ACEOF -+ -+ -+else -+ HAVE_STRUCT_UTSNAME=0 -+fi -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_wait_h='<'sys/wait.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_wait_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_wait_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/wait.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_wait_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_wait_h='<'sys/wait.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_wait_h" >&5 -+$as_echo "$gl_cv_next_sys_wait_h" >&6; } -+ fi -+ NEXT_SYS_WAIT_H=$gl_cv_next_sys_wait_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/wait.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_wait_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_termios_h='<'termios.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_termios_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'termios.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_termios_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_termios_h='<'termios.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_termios_h" >&5 -+$as_echo "$gl_cv_next_termios_h" >&6; } -+ fi -+ NEXT_TERMIOS_H=$gl_cv_next_termios_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'termios.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_termios_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_termios_h != yes; then -+ HAVE_TERMIOS_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include -+" -+if test "x$ac_cv_have_decl_localtime_r" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_LOCALTIME_R $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_localtime_r = no; then -+ HAVE_DECL_LOCALTIME_R=0 -+ fi -+ -+ -+ if test $ac_cv_func_localtime_r = yes; then -+ HAVE_LOCALTIME_R=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5 -+$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; } -+if ${gl_cv_time_r_posix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+/* We don't need to append 'restrict's to the argument types, -+ even though the POSIX signature has the 'restrict's, -+ since C99 says they can't affect type compatibility. */ -+ struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r; -+ if (ptr) return 0; -+ /* Check the return type is a pointer. -+ On HP-UX 10 it is 'int'. */ -+ *localtime_r (0, 0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_time_r_posix=yes -+else -+ gl_cv_time_r_posix=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5 -+$as_echo "$gl_cv_time_r_posix" >&6; } -+ if test $gl_cv_time_r_posix = yes; then -+ REPLACE_LOCALTIME_R=0 -+ else -+ REPLACE_LOCALTIME_R=1 -+ fi -+ else -+ HAVE_LOCALTIME_R=0 -+ fi -+ -+ if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_TIME_R=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_TIME_R 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ LIB_TIMER_TIME= -+ -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5 -+$as_echo_n "checking for library containing timer_settime... " >&6; } -+if ${ac_cv_search_timer_settime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char timer_settime (); -+int -+main () -+{ -+return timer_settime (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_timer_settime=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_timer_settime+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_timer_settime+:} false; then : -+ -+else -+ ac_cv_search_timer_settime=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5 -+$as_echo "$ac_cv_search_timer_settime" >&6; } -+ac_res=$ac_cv_search_timer_settime -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_timer_settime" = "none required" || -+ LIB_TIMER_TIME=$ac_cv_search_timer_settime -+fi -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ -+ && !defined __UCLIBC__ -+ Thread emulation available -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Thread" >/dev/null 2>&1; then : -+ LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD" -+fi -+rm -f conftest* -+ -+ for ac_func in timer_settime -+do : -+ ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime" -+if test "x$ac_cv_func_timer_settime" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TIMER_SETTIME 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$gl_saved_libs -+ -+ : -+ -+ -+ -+ -+ -+ -+ for ac_func in uname -+do : -+ ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" -+if test "x$ac_cv_func_uname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNAME 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_uname = no; then -+ HAVE_UNAME=0 -+ fi -+ -+ if test $HAVE_UNAME = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS uname.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNAME=1 -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_unistd_h='<'unistd.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_unistd_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_unistd_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'unistd.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_unistd_h='<'unistd.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 -+$as_echo "$gl_cv_next_unistd_h" >&6; } -+ fi -+ NEXT_UNISTD_H=$gl_cv_next_unistd_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'unistd.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_unistd_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_unistd_h = yes; then -+ HAVE_UNISTD_H=1 -+ else -+ HAVE_UNISTD_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 2 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_UNISTR_H='unistr.h' -+ else -+ LIBUNISTRING_UNISTR_H= -+ fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_UNISTR_U8_MBTOUCR 1 -+_ACEOF -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE= -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#' -+else -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#' -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE= -+fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_UNISTR_U8_UCTOMB 1 -+_ACEOF -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE= -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#' -+else -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#' -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE= -+fi -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_UNITYPES_H='unitypes.h' -+ else -+ LIBUNISTRING_UNITYPES_H= -+ fi -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_UNIWIDTH_H='uniwidth.h' -+ else -+ LIBUNISTRING_UNIWIDTH_H= -+ fi -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE= -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#' -+else -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#' -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 -+$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } -+if ${gl_cv_func_unlink_honors_slashes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.file conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unlink_honors_slashes="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ if (!unlink ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+#if HAVE_LSTAT -+ if (!unlink ("conftest.lnk/")) -+ result |= 4; -+ else if (errno != ENOTDIR) -+ result |= 8; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_honors_slashes=yes -+else -+ gl_cv_func_unlink_honors_slashes=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 -+$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } -+ case "$gl_cv_func_unlink_honors_slashes" in -+ *no) -+ REPLACE_UNLINK=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 -+$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } -+if ${gl_cv_func_unlink_parent_fails+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$host_os" in -+ darwin*) -+ if { -+ # Use the mktemp program if available. If not available, hide the error -+ # message. -+ tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && -+ test -n "$tmp" && test -d "$tmp" -+ } || -+ { -+ # Use a simple mkdir command. It is guaranteed to fail if the directory -+ # already exists. $RANDOM is bash specific and expands to empty in shells -+ # other than bash, ksh and zsh. Its use does not increase security; -+ # rather, it minimizes the probability of failure in a very cluttered /tmp -+ # directory. -+ tmp=/tmp/gt$$-$RANDOM -+ (umask 077 && mkdir "$tmp") -+ }; then -+ mkdir "$tmp/subdir" -+ GL_SUBDIR_FOR_UNLINK="$tmp/subdir" -+ export GL_SUBDIR_FOR_UNLINK -+ if test "$cross_compiling" = yes; then : -+ # If we don't know, assume the worst. -+ gl_cv_func_unlink_parent_fails="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ #endif -+ int main () -+ { -+ int result = 0; -+ if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) -+ result |= 1; -+ else if (unlink ("..") == 0) -+ result |= 2; -+ return result; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_parent_fails=yes -+else -+ gl_cv_func_unlink_parent_fails=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ unset GL_SUBDIR_FOR_UNLINK -+ rm -rf "$tmp" -+ else -+ gl_cv_func_unlink_parent_fails="guessing no" -+ fi -+ ;; -+ *) -+ gl_cv_func_unlink_parent_fails="guessing yes" -+ ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 -+$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } -+ case "$gl_cv_func_unlink_parent_fails" in -+ *no) -+ REPLACE_UNLINK=1 -+ -+$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if test $REPLACE_UNLINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS unlink.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNLINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UNLINK 1" >>confdefs.h -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a running program can be unlinked" >&5 -+$as_echo_n "checking whether a running program can be unlinked... " >&6; } -+if ${gl_cv_func_unlink_busy_text+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_unlink_busy_text=no -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ int -+ main (int argc, char **argv) -+ { -+ int result = 0; -+ if (argc == 0) -+ result |= 1; -+ else if (unlink (argv[0]) != 0) -+ result |= 2; -+ return result; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_busy_text=yes -+else -+ gl_cv_func_unlink_busy_text=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_busy_text" >&5 -+$as_echo "$gl_cv_func_unlink_busy_text" >&6; } -+ -+ if test $gl_cv_func_unlink_busy_text = no; then -+ INSTALL=$ac_install_sh -+ fi -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_unlinkat = no; then -+ HAVE_UNLINKAT=0 -+ else -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *no) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_UNLINKAT=1 -+ ;; -+ *) -+ # GNU/Hurd has unlinkat, but it has the same bug as unlink. -+ if test $REPLACE_UNLINK = 1; then -+ REPLACE_UNLINKAT=1 -+ fi -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_UNLINKAT = 0 || test $REPLACE_UNLINKAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS unlinkat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNLINKAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UNLINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+$as_echo "@%:@define USE_UNLOCKED_IO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_unsetenv = no; then -+ HAVE_DECL_UNSETENV=0 -+ fi -+ for ac_func in unsetenv -+do : -+ ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" -+if test "x$ac_cv_func_unsetenv" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNSETENV 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_unsetenv = no; then -+ HAVE_UNSETENV=0 -+ else -+ HAVE_UNSETENV=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5 -+$as_echo_n "checking for unsetenv() return type... " >&6; } -+if ${gt_cv_func_unsetenv_ret+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#undef _BSD -+#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 */ -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+int unsetenv (const char *name); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_func_unsetenv_ret='int' -+else -+ gt_cv_func_unsetenv_ret='void' -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5 -+$as_echo "$gt_cv_func_unsetenv_ret" >&6; } -+ if test $gt_cv_func_unsetenv_ret = 'void'; then -+ -+$as_echo "@%:@define VOID_UNSETENV 1" >>confdefs.h -+ -+ REPLACE_UNSETENV=1 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5 -+$as_echo_n "checking whether unsetenv obeys POSIX... " >&6; } -+if ${gl_cv_func_unsetenv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unsetenv_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ extern char **environ; -+ -+int -+main () -+{ -+ -+ char entry1[] = "a=1"; -+ char entry2[] = "b=2"; -+ char *env[] = { entry1, entry2, NULL }; -+ if (putenv ((char *) "a=1")) return 1; -+ if (putenv (entry2)) return 2; -+ entry2[0] = 'a'; -+ unsetenv ("a"); -+ if (getenv ("a")) return 3; -+ if (!unsetenv ("") || errno != EINVAL) return 4; -+ entry2[0] = 'b'; -+ environ = env; -+ if (!getenv ("a")) return 5; -+ entry2[0] = 'a'; -+ unsetenv ("a"); -+ if (getenv ("a")) return 6; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unsetenv_works=yes -+else -+ gl_cv_func_unsetenv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5 -+$as_echo "$gl_cv_func_unsetenv_works" >&6; } -+ case "$gl_cv_func_unsetenv_works" in -+ *yes) ;; -+ *) -+ REPLACE_UNSETENV=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext" -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNSETENV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UNSETENV 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/uptime" >&5 -+$as_echo_n "checking for /proc/uptime... " >&6; } -+if ${gl_cv_have_proc_uptime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_have_proc_uptime=no -+ test -f /proc/uptime \ -+ && test "$cross_compiling" = no \ -+ && cat < /proc/uptime >/dev/null 2>/dev/null \ -+ && gl_cv_have_proc_uptime=yes -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_proc_uptime" >&5 -+$as_echo "$gl_cv_have_proc_uptime" >&6; } -+ if test $gl_cv_have_proc_uptime = yes; then -+ -+$as_echo "@%:@define HAVE_PROC_UPTIME 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5 -+$as_echo_n "checking whether futimesat handles NULL file... " >&6; } -+if ${gl_cv_func_futimesat_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_futimesat_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ int fd = open ("conftest.file", O_RDWR); -+ if (fd < 0) return 1; -+ if (futimesat (fd, NULL, NULL)) return 2; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_futimesat_works=yes -+else -+ gl_cv_func_futimesat_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5 -+$as_echo "$gl_cv_func_futimesat_works" >&6; } -+ case "$gl_cv_func_futimesat_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define FUTIMESAT_NULL_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func_utimensat = no; then -+ HAVE_UTIMENSAT=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utimensat works" >&5 -+$as_echo_n "checking whether utimensat works... " >&6; } -+if ${gl_cv_func_utimensat_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_utimensat_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+int result = 0; -+ const char *f = "conftest.file"; -+ if (close (creat (f, 0600))) -+ return 1; -+ /* Test whether the AT_SYMLINK_NOFOLLOW flag is supported. */ -+ { -+ if (utimensat (AT_FDCWD, f, NULL, AT_SYMLINK_NOFOLLOW)) -+ result |= 2; -+ } -+ /* Test whether UTIME_NOW and UTIME_OMIT work. */ -+ { -+ struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; -+ if (utimensat (AT_FDCWD, f, ts, 0)) -+ result |= 4; -+ } -+ sleep (1); -+ { -+ struct timespec ts[2] = { { 1, UTIME_NOW }, { 1, UTIME_OMIT } }; -+ struct stat st; -+ if (utimensat (AT_FDCWD, f, ts, 0)) -+ result |= 8; -+ if (stat (f, &st)) -+ result |= 16; -+ else if (st.st_ctime < st.st_atime) -+ result |= 32; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __linux__ -+/* The Linux kernel added utimensat in 2.6.22, but has bugs with UTIME_OMIT -+ in several file systems as recently as 2.6.32. Always replace utimensat -+ to support older kernels. */ -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_utimensat_works=yes -+else -+ gl_cv_func_utimensat_works="needs runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ gl_cv_func_utimensat_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utimensat_works" >&5 -+$as_echo "$gl_cv_func_utimensat_works" >&6; } -+ if test "$gl_cv_func_utimensat_works" != yes; then -+ REPLACE_UTIMENSAT=1 -+ fi -+ fi -+ -+ if test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS utimensat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UTIMENSAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UTIMENSAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test $ac_cv_func_vasnprintf = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" -+ -+ if test $ac_cv_func_vasnprintf = yes; then -+ -+$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -+if test "x$ac_cv_type_ptrdiff_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define ptrdiff_t long" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ for ac_func in vasprintf -+do : -+ ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" -+if test "x$ac_cv_func_vasprintf" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_VASPRINTF 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_vasprintf = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" -+ -+ -+ if test $ac_cv_func_vasprintf = yes; then -+ REPLACE_VASPRINTF=1 -+ else -+ HAVE_VASPRINTF=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_VASPRINTF=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_VASPRINTF 1" >>confdefs.h -+ -+ -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_cv_func_vasprintf_posix=no -+ for ac_func in vasprintf -+do : -+ ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" -+if test "x$ac_cv_func_vasprintf" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_VASPRINTF 1 -+_ACEOF -+ -+fi -+done -+ -+ case "$gl_cv_func_printf_sizes_c99" in -+ *yes) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ case "$gl_cv_func_printf_directive_n" in -+ *yes) -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ if test $ac_cv_func_vasprintf = yes; then -+ # vasprintf exists and is -+ # already POSIX compliant. -+ gl_cv_func_vasprintf_posix=yes -+ fi -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ if test $gl_cv_func_vasprintf_posix = no; then -+ -+ -+ -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h -+ -+ for ac_func in nl_langinfo -+do : -+ ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" -+if test "x$ac_cv_func_nl_langinfo" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NL_LANGINFO 1 -+_ACEOF -+ -+fi -+done -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" -+ -+ if test $ac_cv_func_vasnprintf = yes; then -+ -+$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -+if test "x$ac_cv_type_ptrdiff_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define ptrdiff_t long" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" -+ -+ -+ if test $ac_cv_func_vasprintf = yes; then -+ REPLACE_VASPRINTF=1 -+ else -+ HAVE_VASPRINTF=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror:3:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror_at_line:5:c-format" -+ -+ -+@%:@ Check whether --with-packager was given. -+if test "${with_packager+set}" = set; then : -+ withval=$with_packager; case $withval in -+ yes|no) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define PACKAGE_PACKAGER "$withval" -+_ACEOF -+ ;; -+ esac -+ -+fi -+ -+ -+ -+@%:@ Check whether --with-packager-version was given. -+if test "${with_packager_version+set}" = set; then : -+ withval=$with_packager_version; case $withval in -+ yes|no) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define PACKAGE_PACKAGER_VERSION "$withval" -+_ACEOF -+ ;; -+ esac -+ -+fi -+ -+ -+ -+@%:@ Check whether --with-packager-bug-reports was given. -+if test "${with_packager_bug_reports+set}" = set; then : -+ withval=$with_packager_bug_reports; case $withval in -+ yes|no) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define PACKAGE_PACKAGER_BUG_REPORTS "$withval" -+_ACEOF -+ ;; -+ esac -+ -+fi -+ -+ -+ if test "X$with_packager" = "X" && \ -+ test "X$with_packager_version$with_packager_bug_reports" != "X" -+ then -+ as_fn_error $? "The --with-packager-{bug-reports,version} options require --with-packager" "$LINENO" 5 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_cv_func_vfprintf_posix=no -+ case "$gl_cv_func_printf_sizes_c99" in -+ *yes) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ case "$gl_cv_func_printf_directive_n" in -+ *yes) -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ # vfprintf exists and is -+ # already POSIX compliant. -+ gl_cv_func_vfprintf_posix=yes -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ if test $gl_cv_func_vfprintf_posix = no; then -+ -+ -+ -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h -+ -+ for ac_func in nl_langinfo -+do : -+ ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" -+if test "x$ac_cv_func_nl_langinfo" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NL_LANGINFO 1 -+_ACEOF -+ -+fi -+done -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" -+ -+ if test $ac_cv_func_vasnprintf = yes; then -+ -+$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -+if test "x$ac_cv_type_ptrdiff_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define ptrdiff_t long" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vfprintf.$ac_objext" -+ -+ REPLACE_VFPRINTF=1 -+ -+$as_echo "@%:@define REPLACE_VFPRINTF_POSIX 1" >>confdefs.h -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_VFPRINTF_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_VFPRINTF_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test $gl_cv_func_vfprintf_posix = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vprintf.$ac_objext" -+ -+ REPLACE_VPRINTF=1 -+ -+$as_echo "@%:@define REPLACE_VPRINTF_POSIX 1" >>confdefs.h -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_VPRINTF_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_VPRINTF_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+ for ac_func in waitid -+do : -+ ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid" -+if test "x$ac_cv_func_waitid" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WAITID 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ HAVE_WAITPID=1 -+ case $host_os in -+ mingw*) HAVE_WAITPID=0 ;; -+ esac -+ -+ if test $HAVE_WAITPID = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS waitpid.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WAITPID=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WAITPID 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_wchar_h='<'wchar.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_wchar_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_wchar_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'wchar.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_wchar_h='<'wchar.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 -+$as_echo "$gl_cv_next_wchar_h" >&6; } -+ fi -+ NEXT_WCHAR_H=$gl_cv_next_wchar_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'wchar.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_wchar_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_wchar_h = yes; then -+ HAVE_WCHAR_H=1 -+ else -+ HAVE_WCHAR_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_wcrtomb = no; then -+ HAVE_WCRTOMB=0 -+ ac_fn_c_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wcrtomb" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCRTOMB $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wcrtomb = yes; then -+ REPLACE_WCRTOMB=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_WCRTOMB=1 -+ else -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5 -+$as_echo_n "checking whether wcrtomb return value is correct... " >&6; } -+if ${gl_cv_func_wcrtomb_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX 4, OSF/1 and Solaris. -+ aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_wcrtomb_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 1; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 2; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 4; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wcrtomb_retval=yes -+else -+ gl_cv_func_wcrtomb_retval=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5 -+$as_echo "$gl_cv_func_wcrtomb_retval" >&6; } -+ case "$gl_cv_func_wcrtomb_retval" in -+ *yes) ;; -+ *) REPLACE_WCRTOMB=1 ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS wcrtomb.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WCRTOMB=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCRTOMB 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_wcswidth = no; then -+ HAVE_WCSWIDTH=0 -+ else -+ if test $REPLACE_WCWIDTH = 1; then -+ REPLACE_WCSWIDTH=1 -+ fi -+ fi -+ -+ if test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS wcswidth.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WCSWIDTH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCSWIDTH 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_iswcntrl = yes; then -+ HAVE_ISWCNTRL=1 -+ else -+ HAVE_ISWCNTRL=0 -+ fi -+ -+ -+ -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_wctype_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'wctype.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 -+$as_echo "$gl_cv_next_wctype_h" >&6; } -+ fi -+ NEXT_WCTYPE_H=$gl_cv_next_wctype_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'wctype.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_wctype_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ if test $ac_cv_func_iswcntrl = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 -+$as_echo_n "checking whether iswcntrl works... " >&6; } -+if ${gl_cv_func_iswcntrl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNU_LIBRARY__ == 1 -+ Linux libc5 i18n is broken. -+ #endif -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_iswcntrl_works="guessing yes" -+else -+ gl_cv_func_iswcntrl_works="guessing no" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ int main () { return iswprint ('x') == 0; } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_iswcntrl_works=yes -+else -+ gl_cv_func_iswcntrl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 -+$as_echo "$gl_cv_func_iswcntrl_works" >&6; } -+ fi -+ HAVE_WCTYPE_H=1 -+ else -+ HAVE_WCTYPE_H=0 -+ fi -+ -+ -+ case "$gl_cv_func_iswcntrl_works" in -+ *yes) REPLACE_ISWCNTRL=0 ;; -+ *) REPLACE_ISWCNTRL=1 ;; -+ esac -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ fi -+ -+ if test $REPLACE_ISWCNTRL = 1; then -+ REPLACE_TOWLOWER=1 -+ else -+ for ac_func in towlower -+do : -+ ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" -+if test "x$ac_cv_func_towlower" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TOWLOWER 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_towlower = yes; then -+ REPLACE_TOWLOWER=0 -+ else -+ ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_towlower" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TOWLOWER $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_towlower = yes; then -+ REPLACE_TOWLOWER=1 -+ else -+ REPLACE_TOWLOWER=0 -+ fi -+ fi -+ fi -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then -+ : -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 -+$as_echo_n "checking for wctype_t... " >&6; } -+if ${gl_cv_type_wctype_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ wctype_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctype_t=yes -+else -+ gl_cv_type_wctype_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 -+$as_echo "$gl_cv_type_wctype_t" >&6; } -+ if test $gl_cv_type_wctype_t = no; then -+ HAVE_WCTYPE_T=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 -+$as_echo_n "checking for wctrans_t... " >&6; } -+if ${gl_cv_type_wctrans_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ wctrans_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctrans_t=yes -+else -+ gl_cv_type_wctrans_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 -+$as_echo "$gl_cv_type_wctrans_t" >&6; } -+ if test $gl_cv_type_wctrans_t = no; then -+ HAVE_WCTRANS_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wcwidth" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCWIDTH $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wcwidth != yes; then -+ HAVE_DECL_WCWIDTH=0 -+ fi -+ -+ if test $ac_cv_func_wcwidth = yes; then -+ HAVE_WCWIDTH=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 -+$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } -+if ${gl_cv_func_wcwidth_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc and AIX 7 systems. -+ *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; -+ *) gl_cv_func_wcwidth_works="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+#if !HAVE_DECL_WCWIDTH -+extern -+# ifdef __cplusplus -+"C" -+# endif -+int wcwidth (int); -+#endif -+int main () -+{ -+ int result = 0; -+ if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) -+ { -+ if (wcwidth (0x0301) > 0) -+ result |= 1; -+ if (wcwidth (0x05B0) > 0) -+ result |= 2; -+ if (wcwidth (0x200B) > 0) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wcwidth_works=yes -+else -+ gl_cv_func_wcwidth_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 -+$as_echo "$gl_cv_func_wcwidth_works" >&6; } -+ case "$gl_cv_func_wcwidth_works" in -+ *yes) ;; -+ *no) REPLACE_WCWIDTH=1 ;; -+ esac -+ else -+ HAVE_WCWIDTH=0 -+ fi -+ -+ if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WCWIDTH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCWIDTH 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no -+ -+ if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } -+ if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then -+ -+$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_termios_h=no -+ -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_termios_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 -+$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } -+if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 -+$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ -+$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_WRITE=1 -+ fi -+ -+ -+ -+ if test $REPLACE_WRITE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS write.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WRITE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WRITE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ : -+ -+ : -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_XGETGROUPS 1 -+_ACEOF -+ -+ -+ -+ : -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xprintf:1:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvprintf:1:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xfprintf:2:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvfprintf:2:c-format" -+ -+ -+ -+ for ac_header in stdint.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdint_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDINT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ : -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ : -+ -+ : -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format" -+ -+ -+ : -+ -+ # End of code from modules -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_libdeps= -+ gltests_ltlibdeps= -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_source_base='gnulib-tests' -+ gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS -+ -+ gl_module_indicator_condition=$gltests_WITNESS -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS accept.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_ACCEPT" != 1; then -+ if test "$GNULIB_ACCEPT" = 0; then -+ GNULIB_ACCEPT=$gl_module_indicator_condition -+ else -+ GNULIB_ACCEPT="($GNULIB_ACCEPT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ACCEPT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS bind.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_BIND" != 1; then -+ if test "$GNULIB_BIND" = 0; then -+ GNULIB_BIND=$gl_module_indicator_condition -+ else -+ GNULIB_BIND="($GNULIB_BIND || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_BIND 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 -+$as_echo_n "checking for a turkish Unicode locale... " >&6; } -+if ${gt_cv_locale_tr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. But BeOS does not -+ implement the Turkish upper-/lowercase mappings. Therefore, let this -+ program return 1 on BeOS. */ -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the eighth month, the second -+ character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) -+ return 1; -+ /* Check whether the upper-/lowercase mappings are as expected for -+ Turkish. */ -+ if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' -+ || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=Turkish_Turkey.65001 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ else -+ gt_cv_locale_tr_utf8=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 -+$as_echo "$gt_cv_locale_tr_utf8" >&6; } -+ LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS connect.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_CONNECT" != 1; then -+ if test "$GNULIB_CONNECT" = 0; then -+ GNULIB_CONNECT=$gl_module_indicator_condition -+ else -+ GNULIB_CONNECT="($GNULIB_CONNECT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CONNECT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -+$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -+$as_echo "$ac_cv_c_bigendian" >&6; } -+ case $ac_cv_c_bigendian in #( -+ yes) -+ $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h -+;; #( -+ no) -+ ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ as_fn_error $? "unknown endianness -+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ HAVE_INET_PTON=1 -+ INET_PTON_LIB= -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $HAVE_WINSOCK2_H = 1; then -+ ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include -+" -+if test "x$ac_cv_have_decl_inet_pton" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_PTON $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_pton = yes; then -+ REPLACE_INET_PTON=1 -+ INET_PTON_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_PTON=0 -+ HAVE_INET_PTON=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 -+$as_echo_n "checking for library containing inet_pton... " >&6; } -+if ${ac_cv_search_inet_pton+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char inet_pton (); -+int -+main () -+{ -+return inet_pton (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl resolv; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_inet_pton=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_inet_pton+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_inet_pton+:} false; then : -+ -+else -+ ac_cv_search_inet_pton=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 -+$as_echo "$ac_cv_search_inet_pton" >&6; } -+ac_res=$ac_cv_search_inet_pton -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+else -+ for ac_func in inet_pton -+do : -+ ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" -+if test "x$ac_cv_func_inet_pton" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INET_PTON 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_inet_pton = no; then -+ HAVE_INET_PTON=0 -+ fi -+ -+fi -+ -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_pton" != "no" \ -+ && test "$ac_cv_search_inet_pton" != "none required"; then -+ INET_PTON_LIB="$ac_cv_search_inet_pton" -+ fi -+ -+ -+ ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_inet_pton" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_PTON $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_pton = no; then -+ HAVE_DECL_INET_PTON=0 -+ fi -+ fi -+ -+ -+ if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS inet_pton.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_INET_PTON" != 1; then -+ if test "$GNULIB_INET_PTON" = 0; then -+ GNULIB_INET_PTON=$gl_module_indicator_condition -+ else -+ GNULIB_INET_PTON="($GNULIB_INET_PTON || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -+$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -+$as_echo "$ac_cv_c_bigendian" >&6; } -+ case $ac_cv_c_bigendian in #( -+ yes) -+ $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h -+;; #( -+ no) -+ ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ as_fn_error $? "unknown endianness -+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; -+ esac -+ -+ -+ -+ -+ HAVE_IOCTL=1 -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_IOCTL=0 -+ else -+ for ac_func in ioctl -+do : -+ ac_fn_c_check_func "$LINENO" "ioctl" "ac_cv_func_ioctl" -+if test "x$ac_cv_func_ioctl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_IOCTL 1 -+_ACEOF -+ -+fi -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl with POSIX signature" >&5 -+$as_echo_n "checking for ioctl with POSIX signature... " >&6; } -+if ${gl_cv_func_ioctl_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ int ioctl (int, int, ...); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_ioctl_posix_signature=yes -+else -+ gl_cv_func_ioctl_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ioctl_posix_signature" >&5 -+$as_echo "$gl_cv_func_ioctl_posix_signature" >&6; } -+ if test $gl_cv_func_ioctl_posix_signature != yes; then -+ REPLACE_IOCTL=1 -+ fi -+ fi -+ -+ if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS ioctl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_IOCTL" != 1; then -+ if test "$GNULIB_IOCTL" = 0; then -+ GNULIB_IOCTL=$gl_module_indicator_condition -+ else -+ GNULIB_IOCTL="($GNULIB_IOCTL || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_IOCTL 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } -+if ${gl_cv_cc_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined arm || defined __arm || defined __arm__ -+ mixed_endianness -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "mixed_endianness" >/dev/null 2>&1; then : -+ gl_cv_cc_double_expbit0="unknown" -+else -+ -+ : -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+: -+ case $ac_cv_c_bigendian in #( -+ yes) -+ gl_cv_cc_double_expbit0="word 0 bit 20";; #( -+ no) -+ gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ gl_cv_cc_double_expbit0="unknown" ;; -+ esac -+ -+ -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { double value; unsigned int word[NWORDS]; } memory_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (double x) -+{ -+ memory_double m; -+ size_t i; -+ /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ -+ memset (&m, 0, sizeof (memory_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25); -+ add_to_ored_words (0.5); -+ add_to_ored_words (1.0); -+ add_to_ored_words (2.0); -+ add_to_ored_words (4.0); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_double_expbit0" >&6; } -+ case "$gl_cv_cc_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 -+$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } -+if ${gl_cv_cc_float_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_cc_float_expbit0="word 0 bit 23" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } memory_float; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (float x) -+{ -+ memory_float m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (float) < sizeof (memory_float). */ -+ memset (&m, 0, sizeof (memory_float)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25f); -+ add_to_ored_words (0.5f); -+ add_to_ored_words (1.0f); -+ add_to_ored_words (2.0f); -+ add_to_ored_words (4.0f); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_float_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 -+$as_echo "$gl_cv_cc_float_expbit0" >&6; } -+ case "$gl_cv_cc_float_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } -+if ${gl_cv_cc_long_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_long_double_expbit0="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { long double value; unsigned int word[NWORDS]; } -+ memory_long_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (long double x) -+{ -+ memory_long_double m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (long double) < sizeof (memory_long_double). */ -+ memset (&m, 0, sizeof (memory_long_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25L); -+ add_to_ored_words (0.5L); -+ add_to_ored_words (1.0L); -+ add_to_ored_words (2.0L); -+ add_to_ored_words (4.0L); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_long_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_long_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } -+ case "$gl_cv_cc_long_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS listen.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_LISTEN" != 1; then -+ if test "$GNULIB_LISTEN" = 0; then -+ GNULIB_LISTEN=$gl_module_indicator_condition -+ else -+ GNULIB_LISTEN="($GNULIB_LISTEN || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LISTEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in setlocale uselocale -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 -+$as_echo_n "checking for a turkish Unicode locale... " >&6; } -+if ${gt_cv_locale_tr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. But BeOS does not -+ implement the Turkish upper-/lowercase mappings. Therefore, let this -+ program return 1 on BeOS. */ -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the eighth month, the second -+ character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) -+ return 1; -+ /* Check whether the upper-/lowercase mappings are as expected for -+ Turkish. */ -+ if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' -+ || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=Turkish_Turkey.65001 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ else -+ gt_cv_locale_tr_utf8=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 -+$as_echo "$gt_cv_locale_tr_utf8" >&6; } -+ LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ -+ -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" != :0; then -+ REPLACE_PERROR=1 -+ fi -+ case ${gl_cv_func_strerror_r_works-unset} in -+ unset|*yes) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perror matches strerror" >&5 -+$as_echo_n "checking whether perror matches strerror... " >&6; } -+if ${gl_cv_func_perror_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_perror_works="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+char *str = strerror (-1); -+ if (!getenv("CONFTEST_OUTPUT")) return 0; -+ if (!str) str = ""; -+ puts (str); -+ errno = -1; -+ perror (""); -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \ -+ && cmp conftest.txt1 conftest.txt2 >/dev/null; then -+ gl_cv_func_perror_works=yes -+ else -+ gl_cv_func_perror_works=no -+ fi -+ rm -rf conftest.txt1 conftest.txt2 -+else -+ gl_cv_func_perror_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_perror_works" >&5 -+$as_echo "$gl_cv_func_perror_works" >&6; } -+ if test "$gl_cv_func_perror_works" != yes; then -+ REPLACE_PERROR=1 -+ fi -+ ;; -+ *) -+ REPLACE_PERROR=1 -+ ;; -+ esac -+ -+ if test $REPLACE_PERROR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS perror.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_PERROR" != 1; then -+ if test "$GNULIB_PERROR" = 0; then -+ GNULIB_PERROR=$gl_module_indicator_condition -+ else -+ GNULIB_PERROR="($GNULIB_PERROR || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PERROR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_pipe != yes; then -+ HAVE_PIPE=0 -+ fi -+ -+ if test $HAVE_PIPE = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS pipe.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_PIPE" != 1; then -+ if test "$GNULIB_PIPE" = 0; then -+ GNULIB_PIPE=$gl_module_indicator_condition -+ else -+ GNULIB_PIPE="($GNULIB_PIPE || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PIPE 1" >>confdefs.h -+ -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+[ -+ #if defined _MSC_VER || defined __MINGW32__ -+ notposix -+ #endif -+ ] -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "notposix" >/dev/null 2>&1; then : -+ posix_spawn_ported=no -+else -+ posix_spawn_ported=yes -+fi -+rm -f conftest* -+ -+ if test $posix_spawn_ported = yes; then -+ POSIX_SPAWN_PORTED_TRUE= -+ POSIX_SPAWN_PORTED_FALSE='#' -+else -+ POSIX_SPAWN_PORTED_TRUE='#' -+ POSIX_SPAWN_PORTED_FALSE= -+fi -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ mingw*) REPLACE_SETLOCALE=1 ;; -+ cygwin*) -+ case `uname -r` in -+ 1.5.*) REPLACE_SETLOCALE=1 ;; -+ esac -+ ;; -+ esac -+ -+ if test $REPLACE_SETLOCALE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS setlocale.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SETLOCALE" != 1; then -+ if test "$GNULIB_SETLOCALE" = 0; then -+ GNULIB_SETLOCALE=$gl_module_indicator_condition -+ else -+ GNULIB_SETLOCALE="($GNULIB_SETLOCALE || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SETLOCALE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS setsockopt.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SETSOCKOPT" != 1; then -+ if test "$GNULIB_SETSOCKOPT" = 0; then -+ GNULIB_SETSOCKOPT=$gl_module_indicator_condition -+ else -+ GNULIB_SETSOCKOPT="($GNULIB_SETSOCKOPT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SETSOCKOPT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include -+" -+if test "x$ac_cv_have_decl_sleep" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SLEEP $ac_have_decl -+_ACEOF -+ -+ -+ if test $ac_cv_have_decl_sleep != yes; then -+ HAVE_SLEEP=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working sleep" >&5 -+$as_echo_n "checking for working sleep... " >&6; } -+if ${gl_cv_func_sleep_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_sleep_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_sleep_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+static void -+handle_alarm (int sig) -+{ -+ if (sig != SIGALRM) -+ _exit (2); -+} -+ -+int -+main () -+{ -+ -+ /* Failure to compile this test due to missing alarm is okay, -+ since all such platforms (mingw) also lack sleep. */ -+ unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days. */ -+ unsigned int remaining; -+ signal (SIGALRM, handle_alarm); -+ alarm (1); -+ remaining = sleep (pentecost); -+ if (remaining > pentecost) -+ return 3; -+ if (remaining <= pentecost - 10) -+ return 4; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_sleep_works=yes -+else -+ gl_cv_func_sleep_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sleep_works" >&5 -+$as_echo "$gl_cv_func_sleep_works" >&6; } -+ case "$gl_cv_func_sleep_works" in -+ *yes) ;; -+ *) -+ REPLACE_SLEEP=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS sleep.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SLEEP" != 1; then -+ if test "$GNULIB_SLEEP" = 0; then -+ GNULIB_SLEEP=$gl_module_indicator_condition -+ else -+ GNULIB_SLEEP="($GNULIB_SLEEP || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SLEEP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS socket.$ac_objext" -+ -+ fi -+ # When this module is used, sockets may actually occur as file descriptors, -+ # hence it is worth warning if the modules 'close' and 'ioctl' are not used. -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SOCKET" != 1; then -+ if test "$GNULIB_SOCKET" = 0; then -+ GNULIB_SOCKET=$gl_module_indicator_condition -+ else -+ GNULIB_SOCKET="($GNULIB_SOCKET || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SOCKET 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strerror_r = no; then -+ HAVE_DECL_STRERROR_R=0 -+ fi -+ -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ case "$gl_cv_func_strerror_r_works" in -+ *no) REPLACE_STRERROR_R=1 ;; -+ esac -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ fi -+ -+ if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS strerror_r.$ac_objext" -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_STRERROR_R" != 1; then -+ if test "$GNULIB_STRERROR_R" = 0; then -+ GNULIB_STRERROR_R=$gl_module_indicator_condition -+ else -+ GNULIB_STRERROR_R="($GNULIB_STRERROR_R || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRERROR_R 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_symlinkat = no; then -+ HAVE_SYMLINKAT=0 -+ fi -+ -+ if test $HAVE_SYMLINKAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS symlinkat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SYMLINKAT" != 1; then -+ if test "$GNULIB_SYMLINKAT" = 0; then -+ GNULIB_SYMLINKAT=$gl_module_indicator_condition -+ else -+ GNULIB_SYMLINKAT="($GNULIB_SYMLINKAT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SYMLINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_threads_api = posix; then -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBMULTITHREAD" -+ for ac_func in pthread_atfork -+do : -+ ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork" -+if test "x$ac_cv_func_pthread_atfork" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PTHREAD_ATFORK 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS="$gl_save_LIBS" -+ fi -+ -+ -+ -+ -+ -+ # The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later, -+ # Cygwin, and mingw never let anyone (even root) unlink directories. -+ # If anyone knows of another system for which unlink can never -+ # remove a directory, please report it to . -+ # Unfortunately this is difficult to test for, since it requires root access -+ # and might create garbage in the file system, -+ # so the code below simply relies on the kernel name and version number. -+ case $host_os in -+ gnu[0-9]* | \ -+ linux-* | linux | \ -+ freebsd2.2* | freebsd[3-9]* | freebsd[1-9][0-9]* | \ -+ cygwin | \ -+ mingw*) -+ -+$as_echo "@%:@define UNLINK_CANNOT_UNLINK_DIR 1" >>confdefs.h -+;; -+ esac -+ -+ abs_aux_dir=`cd "$ac_aux_dir"; pwd` -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "useconds_t" "ac_cv_type_useconds_t" "$ac_includes_default" -+if test "x$ac_cv_type_useconds_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define useconds_t unsigned int" >>confdefs.h -+ -+fi -+ -+ if test $ac_cv_func_usleep = no; then -+ HAVE_USLEEP=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep allows large arguments" >&5 -+$as_echo_n "checking whether usleep allows large arguments... " >&6; } -+if ${gl_cv_func_usleep_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_usleep_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_usleep_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+ -+int -+main () -+{ -+return !!usleep (1000000); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_usleep_works=yes -+else -+ gl_cv_func_usleep_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_usleep_works" >&5 -+$as_echo "$gl_cv_func_usleep_works" >&6; } -+ case "$gl_cv_func_usleep_works" in -+ *yes) ;; -+ *) -+ REPLACE_USLEEP=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS usleep.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_USLEEP" != 1; then -+ if test "$GNULIB_USLEEP" = 0; then -+ GNULIB_USLEEP=$gl_module_indicator_condition -+ else -+ GNULIB_USLEEP="($GNULIB_USLEEP || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_USLEEP 1" >>confdefs.h -+ -+ -+ -+ -+ abs_aux_dir=`cd "$ac_aux_dir"; pwd` -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_wctob = no; then -+ HAVE_WCTOB=0 -+ HAVE_DECL_WCTOB=0 -+ else -+ HAVE_WCTOB=1 -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wctob works" >&5 -+$as_echo_n "checking whether wctob works... " >&6; } -+if ${gl_cv_func_wctob_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris <= 9 and Cygwin. -+ solaris2.[1-9] | solaris2.[1-9].* | cygwin*) -+ gl_cv_func_wctob_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_wctob_works="guessing yes" ;; -+ esac -+ case "$host_os" in -+ cygwin*) -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+register long global __asm__ ("%ebx"); -+ -+int main () -+{ -+ setlocale (LC_ALL, "en_US.UTF-8"); -+ -+ global = 0x12345678; -+ if (wctob (0x00FC) != -1) -+ return 1; -+ if (global != 0x12345678) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ : -+else -+ gl_cv_func_wctob_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ ;; -+ esac -+ if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ wchar_t wc; -+ -+ if (mbtowc (&wc, "\374", 1) == 1) -+ if (wctob (wc) != (unsigned char) '\374') -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wctob_works=yes -+else -+ gl_cv_func_wctob_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctob_works" >&5 -+$as_echo "$gl_cv_func_wctob_works" >&6; } -+ case "$gl_cv_func_wctob_works" in -+ *yes) ;; -+ *) REPLACE_WCTOB=1 ;; -+ esac -+ if test $REPLACE_WCTOB = 0; then -+ -+ ac_fn_c_check_decl "$LINENO" "wctob" "ac_cv_have_decl_wctob" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wctob" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCTOB $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wctob != yes; then -+ HAVE_DECL_WCTOB=0 -+ fi -+ fi -+ fi -+ -+ if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS wctob.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_WCTOB" != 1; then -+ if test "$GNULIB_WCTOB" = 0; then -+ GNULIB_WCTOB=$gl_module_indicator_condition -+ else -+ GNULIB_WCTOB="($GNULIB_WCTOB || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCTOB 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if false; then -+ REPLACE_WCTOMB=1 -+ fi -+ -+ if test $REPLACE_WCTOMB = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS wctomb.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_WCTOMB" != 1; then -+ if test "$GNULIB_WCTOMB" = 0; then -+ GNULIB_WCTOMB=$gl_module_indicator_condition -+ else -+ GNULIB_WCTOMB="($GNULIB_WCTOMB || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCTOMB 1" >>confdefs.h -+ -+ -+ -+ -+ -+ YIELD_LIB= -+ if test $gl_threads_api = posix; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5 -+$as_echo_n "checking for sched_yield in -lrt... " >&6; } -+if ${ac_cv_lib_rt_sched_yield+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lrt $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char sched_yield (); -+int -+main () -+{ -+return sched_yield (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_rt_sched_yield=yes -+else -+ ac_cv_lib_rt_sched_yield=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5 -+$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } -+if test "x$ac_cv_lib_rt_sched_yield" = xyes; then : -+ YIELD_LIB=-lrt -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5 -+$as_echo_n "checking for sched_yield in -lposix4... " >&6; } -+if ${ac_cv_lib_posix4_sched_yield+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lposix4 $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char sched_yield (); -+int -+main () -+{ -+return sched_yield (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_posix4_sched_yield=yes -+else -+ ac_cv_lib_posix4_sched_yield=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5 -+$as_echo "$ac_cv_lib_posix4_sched_yield" >&6; } -+if test "x$ac_cv_lib_posix4_sched_yield" = xyes; then : -+ YIELD_LIB=-lposix4 -+fi -+ -+fi -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ LIBCOREUTILS_LIBDEPS="$gl_libdeps" -+ -+ LIBCOREUTILS_LTLIBDEPS="$gl_ltlibdeps" -+ -+ LIBTESTS_LIBDEPS="$gltests_libdeps" -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 -+$as_echo_n "checking for library containing strerror... " >&6; } -+if ${ac_cv_search_strerror+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char strerror (); -+int -+main () -+{ -+return strerror (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' cposix; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_strerror=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_strerror+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_strerror+:} false; then : -+ -+else -+ ac_cv_search_strerror=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 -+$as_echo "$ac_cv_search_strerror" >&6; } -+ac_res=$ac_cv_search_strerror -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 -+$as_echo_n "checking for working volatile... " >&6; } -+if ${ac_cv_c_volatile+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+volatile int x; -+int * volatile y = (int *) 0; -+return !x && !y; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_volatile=yes -+else -+ ac_cv_c_volatile=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 -+$as_echo "$ac_cv_c_volatile" >&6; } -+if test $ac_cv_c_volatile = no; then -+ -+$as_echo "@%:@define volatile /**/" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 -+$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } -+if ${ac_cv_header_sys_types_h_makedev+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+return makedev(0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_header_sys_types_h_makedev=yes -+else -+ ac_cv_header_sys_types_h_makedev=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 -+$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } -+ -+if test $ac_cv_header_sys_types_h_makedev = no; then -+ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : -+ -+$as_echo "@%:@define MAJOR_IN_MKDEV 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ if test $ac_cv_header_sys_mkdev_h = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : -+ -+$as_echo "@%:@define MAJOR_IN_SYSMACROS 1" >>confdefs.h -+ -+fi -+ -+ -+ fi -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 -+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } -+if ${ac_cv_header_time+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#include -+ -+int -+main () -+{ -+if ((struct tm *) 0) -+return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_header_time=yes -+else -+ ac_cv_header_time=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 -+$as_echo "$ac_cv_header_time" >&6; } -+if test $ac_cv_header_time = yes; then -+ -+$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "geteuid" "ac_cv_have_decl_geteuid" "$ac_includes_default" -+if test "x$ac_cv_have_decl_geteuid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETEUID $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getlogin" "ac_cv_have_decl_getlogin" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getlogin" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETLOGIN $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getuid" "ac_cv_have_decl_getuid" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getuid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETUID $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ headers=' -+#include -+ -+#include -+ -+#if HAVE_GRP_H -+# include -+#endif -+ -+#if HAVE_PWD_H -+# include -+#endif -+' -+ ac_fn_c_check_decl "$LINENO" "getgrgid" "ac_cv_have_decl_getgrgid" "$headers -+" -+if test "x$ac_cv_have_decl_getgrgid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETGRGID $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "getpwuid" "ac_cv_have_decl_getpwuid" "$headers -+" -+if test "x$ac_cv_have_decl_getpwuid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETPWUID $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "ttyname" "ac_cv_have_decl_ttyname" "$headers -+" -+if test "x$ac_cv_have_decl_ttyname" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TTYNAME $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "setregid" "ac_cv_have_decl_setregid" "$ac_includes_default" -+if test "x$ac_cv_have_decl_setregid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SETREGID $ac_have_decl -+_ACEOF -+ -+ -+$as_echo "@%:@define PREFER_NONREENTRANT_EUIDACCESS 1" >>confdefs.h -+ -+ -+ -+ @%:@ Check whether --enable-xattr was given. -+if test "${enable_xattr+set}" = set; then : -+ enableval=$enable_xattr; use_xattr=$enableval -+else -+ use_xattr=yes -+fi -+ -+ -+ LIB_XATTR= -+ -+ -+ if test "$use_xattr" = "yes"; then -+ for ac_header in attr/error_context.h attr/libattr.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ use_xattr=no -+ if test $ac_cv_header_attr_libattr_h = yes \ -+ && test $ac_cv_header_attr_error_context_h = yes; then -+ xattr_saved_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing attr_copy_file" >&5 -+$as_echo_n "checking for library containing attr_copy_file... " >&6; } -+if ${ac_cv_search_attr_copy_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char attr_copy_file (); -+int -+main () -+{ -+return attr_copy_file (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' attr; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_attr_copy_file=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_attr_copy_file+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_attr_copy_file+:} false; then : -+ -+else -+ ac_cv_search_attr_copy_file=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_attr_copy_file" >&5 -+$as_echo "$ac_cv_search_attr_copy_file" >&6; } -+ac_res=$ac_cv_search_attr_copy_file -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_attr_copy_file" = "none required" || -+ LIB_XATTR=$ac_cv_search_attr_copy_file -+fi -+ -+ for ac_func in attr_copy_file -+do : -+ ac_fn_c_check_func "$LINENO" "attr_copy_file" "ac_cv_func_attr_copy_file" -+if test "x$ac_cv_func_attr_copy_file" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ATTR_COPY_FILE 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$xattr_saved_LIBS -+ if test $ac_cv_func_attr_copy_file = yes; then -+ use_xattr=yes -+ fi -+ fi -+ if test $use_xattr = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libattr development library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libattr development library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without xattr support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without xattr support." >&2;} -+ fi -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define USE_XATTR `test $use_xattr != yes; echo $?` -+_ACEOF -+ -+ -+ -+ # gnulib settings. -+ -+ -+ # We don't use c-stack.c. -+ # AC_REQUIRE([gl_C_STACK]) -+ -+ # Invoke macros of modules that may migrate into gnulib. -+ # There's no need to list gnulib modules here, since gnulib-tool -+ # handles that; see ../bootstrap.conf. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"} -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_author" "ac_cv_member_struct_stat_st_author" "$ac_includes_default -+#include -+ -+" -+if test "x$ac_cv_member_struct_stat_st_author" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_AUTHOR 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ino_t" "ac_cv_type_ino_t" "$ac_includes_default" -+if test "x$ac_cv_type_ino_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define ino_t unsigned long int -+_ACEOF -+ -+fi -+ -+ -+ ac_fn_c_check_type "$LINENO" "major_t" "ac_cv_type_major_t" "$ac_includes_default" -+if test "x$ac_cv_type_major_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define major_t unsigned int -+_ACEOF -+ -+fi -+ -+ ac_fn_c_check_type "$LINENO" "minor_t" "ac_cv_type_minor_t" "$ac_includes_default" -+if test "x$ac_cv_type_minor_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define minor_t unsigned int -+_ACEOF -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ # By default, argmatch should fail calling usage (EXIT_FAILURE). -+ -+$as_echo "@%:@define ARGMATCH_DIE usage (EXIT_FAILURE)" >>confdefs.h -+ -+ -+$as_echo "@%:@define ARGMATCH_DIE_DECL void usage (int _e)" >>confdefs.h -+ -+ -+ # used by shred -+ -+ -+ # Used by install.c. -+ coreutils_saved_libs=$LIBS -+ LIBS="$LIBS $LIB_SELINUX" -+ for ac_func in matchpathcon_init_prefix -+do : -+ ac_fn_c_check_func "$LINENO" "matchpathcon_init_prefix" "ac_cv_func_matchpathcon_init_prefix" -+if test "x$ac_cv_func_matchpathcon_init_prefix" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MATCHPATHCON_INIT_PREFIX 1 -+_ACEOF -+ -+else -+ -+ case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in -+ no:*) # SELinux disabled -+ ;; -+ *:no) # SELinux disabled -+ ;; -+ *) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&5 -+$as_echo "$as_me: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The install utility may run slowly" >&5 -+$as_echo "$as_me: WARNING: The install utility may run slowly" >&2;} -+ esac -+ -+fi -+done -+ -+ LIBS=$coreutils_saved_libs -+ -+ # Used by sort.c. -+ -+ # Used by timeout.c -+ -+ -+ # Used by tail.c. -+ for ac_func in inotify_init -+do : -+ ac_fn_c_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init" -+if test "x$ac_cv_func_inotify_init" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INOTIFY_INIT 1 -+_ACEOF -+ -+$as_echo "@%:@define HAVE_INOTIFY 1" >>confdefs.h -+ -+fi -+done -+ -+ -+ -+ -+ # These checks are for Interix, to avoid its getgr* functions, in favor -+ # of these replacements. The replacement functions are much more efficient -+ # because they do not query the domain controller for user information -+ # when it is not needed. -+ -+ -+ -+ -+ -+ -+ -+ test $ac_cv_header_sys_param_h = yes && -+ test $ac_cv_header_sys_mount_h = yes && -+ for ac_header in nfs/vfs.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "nfs/vfs.h" "ac_cv_header_nfs_vfs_h" "$ac_includes_default" -+if test "x$ac_cv_header_nfs_vfs_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NFS_VFS_H 1 -+_ACEOF -+ for ac_header in nfs/nfs_client.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "nfs/nfs_client.h" "ac_cv_header_nfs_nfs_client_h" "$ac_includes_default" -+if test "x$ac_cv_header_nfs_nfs_client_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NFS_NFS_CLIENT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+fi -+ -+done -+ -+ -+ statvfs_includes="\ -+$ac_includes_default -+#include -+" -+ statfs_includes="\ -+$ac_includes_default -+#if HAVE_SYS_VFS_H -+# include -+#elif HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H -+# include -+# include -+# if HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H -+# include -+# include -+# include -+# endif -+#elif HAVE_OS_H -+# include -+#endif -+" -+ if case "$fu_cv_sys_stat_statvfs$fu_cv_sys_stat_statvfs64" in -+ *yes*) ;; *) false;; esac && -+ { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_basetype" "ac_cv_member_struct_statvfs_f_basetype" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_basetype" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_BASETYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ test $ac_cv_member_struct_statvfs_f_basetype = yes || -+ { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_fstypename" "ac_cv_member_struct_statvfs_f_fstypename" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_fstypename" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_FSTYPENAME 1 -+_ACEOF -+ -+ -+fi -+ -+ test $ac_cv_member_struct_statvfs_f_fstypename = yes || -+ { test $ac_cv_member_struct_statfs_f_fstypename != yes && -+ { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_type" "ac_cv_member_struct_statvfs_f_type" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ test $ac_cv_member_struct_statvfs_f_type = yes; }; }; }; } -+ then -+ ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namemax" "ac_cv_member_struct_statvfs_f_namemax" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_namemax" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_NAMEMAX 1 -+_ACEOF -+ -+ -+fi -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$statvfs_includes -+int -+main () -+{ -+static statvfs s; -+ return (s.s_fsid ^ 0) == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define STRUCT_STATVFS_F_FSID_IS_INTEGER 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ else -+ ac_fn_c_check_member "$LINENO" "struct statfs" "f_namelen" "ac_cv_member_struct_statfs_f_namelen" "$statfs_includes -+" -+if test "x$ac_cv_member_struct_statfs_f_namelen" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_NAMELEN 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$statfs_includes -+" -+if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_member "$LINENO" "struct statfs" "f_frsize" "ac_cv_member_struct_statfs_f_frsize" "$statfs_includes -+" -+if test "x$ac_cv_member_struct_statfs_f_frsize" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_FRSIZE 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_header_OS_h != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$statfs_includes -+int -+main () -+{ -+static statfs s; -+ return (s.s_fsid ^ 0) == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define STRUCT_STATFS_F_FSID_IS_INTEGER 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ fi -+ -+ -+ # for dd.c and shred.c -+ # -+ # Use fdatasync only if declared. On MacOS X 10.7, fdatasync exists but -+ # is not declared, and is ineffective. -+ LIB_FDATASYNC= -+ -+ -+ if test $ac_cv_have_decl_fdatasync = yes; then -+ coreutils_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 -+$as_echo_n "checking for library containing fdatasync... " >&6; } -+if ${ac_cv_search_fdatasync+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char fdatasync (); -+int -+main () -+{ -+return fdatasync (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_fdatasync=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_fdatasync+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_fdatasync+:} false; then : -+ -+else -+ ac_cv_search_fdatasync=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 -+$as_echo "$ac_cv_search_fdatasync" >&6; } -+ac_res=$ac_cv_search_fdatasync -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_fdatasync" = "none required" || -+ LIB_FDATASYNC=$ac_cv_search_fdatasync -+fi -+ -+ for ac_func in fdatasync -+do : -+ ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" -+if test "x$ac_cv_func_fdatasync" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FDATASYNC 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$coreutils_saved_libs -+ fi -+ -+ # Check whether libcap is usable -- for ls --color support -+ LIB_CAP= -+ @%:@ Check whether --enable-libcap was given. -+if test "${enable_libcap+set}" = set; then : -+ enableval=$enable_libcap; -+fi -+ -+ if test "X$enable_libcap" != "Xno"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_get_file in -lcap" >&5 -+$as_echo_n "checking for cap_get_file in -lcap... " >&6; } -+if ${ac_cv_lib_cap_cap_get_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lcap $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char cap_get_file (); -+int -+main () -+{ -+return cap_get_file (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_cap_cap_get_file=yes -+else -+ ac_cv_lib_cap_cap_get_file=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_get_file" >&5 -+$as_echo "$ac_cv_lib_cap_cap_get_file" >&6; } -+if test "x$ac_cv_lib_cap_cap_get_file" = xyes; then : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_capability_h" = xyes; then : -+ LIB_CAP=-lcap -+ -+$as_echo "@%:@define HAVE_CAP 1" >>confdefs.h -+ -+ -+fi -+ -+ -+fi -+ -+ if test "X$LIB_CAP" = "X"; then -+ if test "X$enable_libcap" = "Xyes"; then -+ as_fn_error $? "libcap library was not found or not usable" "$LINENO" 5 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libcap library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without capability support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without capability support." >&2;} -+ fi -+ fi -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap support disabled by user" >&5 -+$as_echo "$as_me: WARNING: libcap support disabled by user" >&2;} -+ fi -+ -+ -+ # See if linking 'seq' requires -lm. -+ # It does on nearly every system. The single exception (so far) is -+ # BeOS which has all the math functions in the normal runtime library -+ # and doesn't have a separate math library. -+ -+ -+ ac_seq_body=' -+ static double x, y; -+ x = floor (x); -+ x = rint (x); -+ x = modf (x, &y);' -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+$ac_seq_body -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ ac_seq_save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+$ac_seq_body -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ SEQ_LIBM=-lm -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$ac_seq_save_LIBS" -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+ -+ -+ # Accept configure options: --with-tty-group[=GROUP], --without-tty-group -+ # You can determine the group of a TTY via 'stat --format %G /dev/tty' -+ # Omitting this option is equivalent to using --without-tty-group. -+ -+@%:@ Check whether --with-tty-group was given. -+if test "${with_tty_group+set}" = set; then : -+ withval=$with_tty_group; tty_group_name=$withval -+else -+ tty_group_name=no -+fi -+ -+ -+ if test "x$tty_group_name" != xno; then -+ if test "x$tty_group_name" = xyes; then -+ tty_group_name=tty -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: TTY group used by system set to \"$tty_group_name\"" >&5 -+$as_echo "$as_me: TTY group used by system set to \"$tty_group_name\"" >&6;} -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define TTY_GROUP_NAME "$tty_group_name" -+_ACEOF -+ -+ fi -+ -+ -+# The test suite needs to know if we have a working perl. -+# FIXME: this is suboptimal. Ideally, we would be able to call gl_PERL -+# with an ACTION-IF-NOT-FOUND argument ... -+cu_have_perl=yes -+case $PERL in *"/missing "*) cu_have_perl=no;; esac -+ if test $cu_have_perl = yes; then -+ HAVE_PERL_TRUE= -+ HAVE_PERL_FALSE='#' -+else -+ HAVE_PERL_TRUE='#' -+ HAVE_PERL_FALSE= -+fi -+ -+ -+# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found]) -+# ------------------------------------------------ -+# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND. -+# Otherwise, run RUN-IF-NOT-FOUND. -+ -+ -+@%:@ Check whether --enable-gcc-warnings was given. -+if test "${enable_gcc_warnings+set}" = set; then : -+ enableval=$enable_gcc_warnings; case $enableval in -+ yes|no) ;; -+ *) as_fn_error $? "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;; -+ esac -+ gl_gcc_warnings=$enableval -+else -+ -+ # GCC provides fine-grained control over diagnostics which -+ # is used in gnulib for example to suppress warnings from -+ # certain sections of code. So if this is available and -+ # we're running from a git repo, then auto enable the warnings. -+ gl_gcc_warnings=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if (4) < __GNUC__ || ((4) == __GNUC__ && (6) <= __GNUC_MINOR__) -+/* ok */ -+#else -+# error "your version of gcc is older than 4.6" -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+}, -+ -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ test -d "$srcdir"/.git && gl_gcc_warnings=yes -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+ -+ -+ -+fi -+ -+ -+if test "$gl_gcc_warnings" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5 -+$as_echo_n "checking whether C compiler handles -Werror... " >&6; } -+if ${gl_cv_warn_c__Werror+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Werror" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Werror=yes -+else -+ gl_cv_warn_c__Werror=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5 -+$as_echo "$gl_cv_warn_c__Werror" >&6; } -+if test "x$gl_cv_warn_c__Werror" = xyes; then : -+ as_fn_append WERROR_CFLAGS " -Werror" -+fi -+ -+ -+ -+ -+ nw= -+ # This, $nw, is the list of warnings we disable. -+ nw="$nw -Wdeclaration-after-statement" # too useful to forbid -+ nw="$nw -Waggregate-return" # anachronistic -+ nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h) -+ nw="$nw -Wc++-compat" # We don't care about C++ compilers -+ nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib -+ nw="$nw -Wtraditional" # Warns on #elif which we use often -+ nw="$nw -Wcast-qual" # Too many warnings for now -+ nw="$nw -Wconversion" # Too many warnings for now -+ nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings -+ nw="$nw -Wsign-conversion" # Too many warnings for now -+ nw="$nw -Wtraditional-conversion" # Too many warnings for now -+ nw="$nw -Wunreachable-code" # Too many warnings for now -+ nw="$nw -Wpadded" # Our structs are not padded -+ nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat -+ nw="$nw -Wlogical-op" # any use of fwrite provokes this -+ nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses -+ nw="$nw -Wvla" # warnings in gettext.h -+ nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__ -+ nw="$nw -Wswitch-enum" # Too many warnings for now -+ nw="$nw -Wswitch-default" # Too many warnings for now -+ nw="$nw -Wstack-protector" # not worth working around -+ # things I might fix soon: -+ nw="$nw -Wfloat-equal" # sort.c, seq.c -+ nw="$nw -Wmissing-format-attribute" # copy.c -+ nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c -+ nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot -+ nw="$nw -Wsuggest-attribute=format" # warns about copy.c and factor.c -+ -+ # Using -Wstrict-overflow is a pain, but the alternative is worse. -+ # For an example, see the code that provoked this report: -+ # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498 -+ # Code like that still infloops with gcc-4.6.0 and -O2. Scary indeed. -+ -+ -+ -+ if test -n "$GCC"; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5 -+$as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; } -+ if ${gl_cv_cc_nomfi_supported+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_cc_nomfi_supported=yes -+else -+ gl_cv_cc_nomfi_supported=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_CFLAGS" -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5 -+$as_echo "$gl_cv_cc_nomfi_supported" >&6; } -+ -+ if test "$gl_cv_cc_nomfi_supported" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5 -+$as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; } -+ if ${gl_cv_cc_nomfi_needed+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -W -Werror" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+void f (void) -+ { -+ typedef struct { int a; int b; } s_t; -+ s_t s1 = { 0, }; -+ } -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_cc_nomfi_needed=no -+else -+ gl_cv_cc_nomfi_needed=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_CFLAGS" -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5 -+$as_echo "$gl_cv_cc_nomfi_needed" >&6; } -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5 -+$as_echo_n "checking whether -Wuninitialized is supported... " >&6; } -+ if ${gl_cv_cc_uninitialized_supported+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -Werror -Wuninitialized" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_cc_uninitialized_supported=yes -+else -+ gl_cv_cc_uninitialized_supported=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_CFLAGS" -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5 -+$as_echo "$gl_cv_cc_uninitialized_supported" >&6; } -+ -+ fi -+ -+ # List all gcc warning categories. -+ gl_manywarn_set= -+ for gl_manywarn_item in \ -+ -W \ -+ -Wabi \ -+ -Waddress \ -+ -Wall \ -+ -Warray-bounds \ -+ -Wattributes \ -+ -Wbad-function-cast \ -+ -Wbuiltin-macro-redefined \ -+ -Wcast-align \ -+ -Wchar-subscripts \ -+ -Wclobbered \ -+ -Wcomment \ -+ -Wcomments \ -+ -Wcoverage-mismatch \ -+ -Wcpp \ -+ -Wdeprecated \ -+ -Wdeprecated-declarations \ -+ -Wdisabled-optimization \ -+ -Wdiv-by-zero \ -+ -Wdouble-promotion \ -+ -Wempty-body \ -+ -Wendif-labels \ -+ -Wenum-compare \ -+ -Wextra \ -+ -Wformat-contains-nul \ -+ -Wformat-extra-args \ -+ -Wformat-nonliteral \ -+ -Wformat-security \ -+ -Wformat-y2k \ -+ -Wformat-zero-length \ -+ -Wformat=2 \ -+ -Wfree-nonheap-object \ -+ -Wignored-qualifiers \ -+ -Wimplicit \ -+ -Wimplicit-function-declaration \ -+ -Wimplicit-int \ -+ -Winit-self \ -+ -Winline \ -+ -Wint-to-pointer-cast \ -+ -Winvalid-memory-model \ -+ -Winvalid-pch \ -+ -Wjump-misses-init \ -+ -Wlogical-op \ -+ -Wmain \ -+ -Wmaybe-uninitialized \ -+ -Wmissing-braces \ -+ -Wmissing-declarations \ -+ -Wmissing-field-initializers \ -+ -Wmissing-format-attribute \ -+ -Wmissing-include-dirs \ -+ -Wmissing-noreturn \ -+ -Wmissing-parameter-type \ -+ -Wmissing-prototypes \ -+ -Wmudflap \ -+ -Wmultichar \ -+ -Wnarrowing \ -+ -Wnested-externs \ -+ -Wnonnull \ -+ -Wnormalized=nfc \ -+ -Wold-style-declaration \ -+ -Wold-style-definition \ -+ -Woverflow \ -+ -Woverlength-strings \ -+ -Woverride-init \ -+ -Wpacked \ -+ -Wpacked-bitfield-compat \ -+ -Wparentheses \ -+ -Wpointer-arith \ -+ -Wpointer-sign \ -+ -Wpointer-to-int-cast \ -+ -Wpragmas \ -+ -Wreturn-type \ -+ -Wsequence-point \ -+ -Wshadow \ -+ -Wsizeof-pointer-memaccess \ -+ -Wstack-protector \ -+ -Wstrict-aliasing \ -+ -Wstrict-overflow \ -+ -Wstrict-prototypes \ -+ -Wsuggest-attribute=const \ -+ -Wsuggest-attribute=format \ -+ -Wsuggest-attribute=noreturn \ -+ -Wsuggest-attribute=pure \ -+ -Wswitch \ -+ -Wswitch-default \ -+ -Wsync-nand \ -+ -Wsystem-headers \ -+ -Wtrampolines \ -+ -Wtrigraphs \ -+ -Wtype-limits \ -+ -Wuninitialized \ -+ -Wunknown-pragmas \ -+ -Wunreachable-code \ -+ -Wunsafe-loop-optimizations \ -+ -Wunused \ -+ -Wunused-but-set-parameter \ -+ -Wunused-but-set-variable \ -+ -Wunused-function \ -+ -Wunused-label \ -+ -Wunused-local-typedefs \ -+ -Wunused-macros \ -+ -Wunused-parameter \ -+ -Wunused-result \ -+ -Wunused-value \ -+ -Wunused-variable \ -+ -Wvarargs \ -+ -Wvariadic-macros \ -+ -Wvector-operation-performance \ -+ -Wvla \ -+ -Wvolatile-register-var \ -+ -Wwrite-strings \ -+ \ -+ ; do -+ gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" -+ done -+ -+ # Disable specific options as needed. -+ if test "$gl_cv_cc_nomfi_needed" = yes; then -+ gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" -+ fi -+ -+ if test "$gl_cv_cc_uninitialized_supported" = no; then -+ gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" -+ fi -+ -+ ws=$gl_manywarn_set -+ -+ -+ gl_warn_set= -+ set x $ws; shift -+ for gl_warn_item -+ do -+ case " $nw " in -+ *" $gl_warn_item "*) -+ ;; -+ *) -+ gl_warn_set="$gl_warn_set $gl_warn_item" -+ ;; -+ esac -+ done -+ ws=$gl_warn_set -+ -+ for w in $ws; do -+ as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh` -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5 -+$as_echo_n "checking whether C compiler handles $w... 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" >&6; } -+if ${gl_cv_warn_c__Wno_sign_compare+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wno-sign-compare" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wno_sign_compare=yes -+else -+ gl_cv_warn_c__Wno_sign_compare=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5 -+$as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; } -+if test "x$gl_cv_warn_c__Wno_sign_compare" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wno-sign-compare" -+fi -+ -+ # Too many warnings for now -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5 -+$as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; } -+if ${gl_cv_warn_c__Wno_unused_parameter+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wno-unused-parameter" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wno_unused_parameter=yes -+else -+ gl_cv_warn_c__Wno_unused_parameter=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5 -+$as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; } -+if test "x$gl_cv_warn_c__Wno_unused_parameter" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wno-unused-parameter" -+fi -+ -+ # Too many warnings for now -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 -+$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=const... " >&6; } -+if ${gl_cv_warn_c__Wsuggest_attribute_const+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wsuggest-attribute=const" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wsuggest_attribute_const=yes -+else -+ gl_cv_warn_c__Wsuggest_attribute_const=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_const" >&5 -+$as_echo "$gl_cv_warn_c__Wsuggest_attribute_const" >&6; } -+if test "x$gl_cv_warn_c__Wsuggest_attribute_const" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wsuggest-attribute=const" -+fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 -+$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=noreturn... " >&6; } -+if ${gl_cv_warn_c__Wsuggest_attribute_noreturn+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wsuggest-attribute=noreturn" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wsuggest_attribute_noreturn=yes -+else -+ gl_cv_warn_c__Wsuggest_attribute_noreturn=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_noreturn" >&5 -+$as_echo "$gl_cv_warn_c__Wsuggest_attribute_noreturn" >&6; } -+if test "x$gl_cv_warn_c__Wsuggest_attribute_noreturn" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wsuggest-attribute=noreturn" -+fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5 -+$as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... 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With 4.6.2 20111027, -+ # it suggests test.c's advance function may be pure, even though it -+ # increments a global variable. Oops. -+ # Normally we'd write code to test for the precise failure, but that -+ # requires a relatively large input to make gcc exhibit the failure. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if (4) < __GNUC__ || ((4) == __GNUC__ && (7) <= __GNUC_MINOR__) -+/* ok */ -+#else -+# error "your version of gcc is older than 4.7" -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+}, -+ -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 -+$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=pure... 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" >&6; } -+if ${gl_cv_warn_c__fdiagnostics_show_option+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -fdiagnostics-show-option" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__fdiagnostics_show_option=yes -+else -+ gl_cv_warn_c__fdiagnostics_show_option=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5 -+$as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; } -+if test "x$gl_cv_warn_c__fdiagnostics_show_option" = xyes; then : -+ as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" -+fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5 -+$as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; } -+if ${gl_cv_warn_c__funit_at_a_time+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -funit-at-a-time" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__funit_at_a_time=yes -+else -+ gl_cv_warn_c__funit_at_a_time=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5 -+$as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; } -+if test "x$gl_cv_warn_c__funit_at_a_time" = xyes; then : -+ as_fn_append WARN_CFLAGS " -funit-at-a-time" -+fi -+ -+ -+ -+ -+ -+ -+$as_echo "@%:@define lint 1" >>confdefs.h -+ -+ -+ -+$as_echo "@%:@define GNULIB_PORTCHECK 1" >>confdefs.h -+ -+ -+ # We use a slightly smaller set of warning options for lib/. -+ # Remove the following and save the result in GNULIB_WARN_CFLAGS. -+ nw= -+ nw="$nw -Wstrict-overflow" -+ nw="$nw -Wuninitialized" -+ nw="$nw -Wunused-macros" -+ nw="$nw -Wmissing-prototypes" -+ nw="$nw -Wold-style-definition" -+ # FIXME: it may be easy to remove this, since it affects only one file: -+ # the snprintf call at ftoastr.c:132. -+ nw="$nw -Wdouble-promotion" -+ -+ gl_warn_set= -+ set x $WARN_CFLAGS; shift -+ for gl_warn_item -+ do -+ case " $nw " in -+ *" $gl_warn_item "*) -+ ;; -+ *) -+ gl_warn_set="$gl_warn_set $gl_warn_item" -+ ;; -+ esac -+ done -+ GNULIB_WARN_CFLAGS=$gl_warn_set -+ -+ -+ -+ # For gnulib-tests, the set is slightly smaller still. -+ nw= -+ nw="$nw -Wstrict-prototypes" -+ # It's not worth being this picky about test programs. -+ nw="$nw -Wsuggest-attribute=const" -+ nw="$nw -Wsuggest-attribute=pure" -+ -+ gl_warn_set= -+ set x $GNULIB_WARN_CFLAGS; shift -+ for gl_warn_item -+ do -+ case " $nw " in -+ *" $gl_warn_item "*) -+ ;; -+ *) -+ gl_warn_set="$gl_warn_set $gl_warn_item" -+ ;; -+ esac -+ done -+ GNULIB_TEST_WARN_CFLAGS=$gl_warn_set -+ -+ -+fi -+ -+for ac_header in vfork.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" -+if test "x$ac_cv_header_vfork_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_VFORK_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+for ac_func in fork vfork -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+if test "x$ac_cv_func_fork" = xyes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 -+$as_echo_n "checking for working fork... " >&6; } -+if ${ac_cv_func_fork_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_func_fork_works=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* By Ruediger Kuhlmann. */ -+ return fork () < 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_fork_works=yes -+else -+ ac_cv_func_fork_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 -+$as_echo "$ac_cv_func_fork_works" >&6; } -+ -+else -+ ac_cv_func_fork_works=$ac_cv_func_fork -+fi -+if test "x$ac_cv_func_fork_works" = xcross; then -+ case $host in -+ *-*-amigaos* | *-*-msdosdjgpp*) -+ # Override, as these systems have only a dummy fork() stub -+ ac_cv_func_fork_works=no -+ ;; -+ *) -+ ac_cv_func_fork_works=yes -+ ;; -+ esac -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 -+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} -+fi -+ac_cv_func_vfork_works=$ac_cv_func_vfork -+if test "x$ac_cv_func_vfork" = xyes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 -+$as_echo_n "checking for working vfork... " >&6; } -+if ${ac_cv_func_vfork_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_func_vfork_works=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Thanks to Paul Eggert for this test. */ -+$ac_includes_default -+#include -+#ifdef HAVE_VFORK_H -+# include -+#endif -+/* On some sparc systems, changes by the child to local and incoming -+ argument registers are propagated back to the parent. The compiler -+ is told about this with #include , but some compilers -+ (e.g. gcc -O) don't grok . Test for this by using a -+ static variable whose address is put into a register that is -+ clobbered by the vfork. */ -+static void -+#ifdef __cplusplus -+sparc_address_test (int arg) -+# else -+sparc_address_test (arg) int arg; -+#endif -+{ -+ static pid_t child; -+ if (!child) { -+ child = vfork (); -+ if (child < 0) { -+ perror ("vfork"); -+ _exit(2); -+ } -+ if (!child) { -+ arg = getpid(); -+ write(-1, "", 0); -+ _exit (arg); -+ } -+ } -+} -+ -+int -+main () -+{ -+ pid_t parent = getpid (); -+ pid_t child; -+ -+ sparc_address_test (0); -+ -+ child = vfork (); -+ -+ if (child == 0) { -+ /* Here is another test for sparc vfork register problems. This -+ test uses lots of local variables, at least as many local -+ variables as main has allocated so far including compiler -+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris -+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should -+ reuse the register of parent for one of the local variables, -+ since it will think that parent can't possibly be used any more -+ in this routine. Assigning to the local variable will thus -+ munge parent in the parent process. */ -+ pid_t -+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), -+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); -+ /* Convince the compiler that p..p7 are live; otherwise, it might -+ use the same hardware register for all 8 local variables. */ -+ if (p != p1 || p != p2 || p != p3 || p != p4 -+ || p != p5 || p != p6 || p != p7) -+ _exit(1); -+ -+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent -+ from child file descriptors. If the child closes a descriptor -+ before it execs or exits, this munges the parent's descriptor -+ as well. Test for this by closing stdout in the child. */ -+ _exit(close(fileno(stdout)) != 0); -+ } else { -+ int status; -+ struct stat st; -+ -+ while (wait(&status) != child) -+ ; -+ return ( -+ /* Was there some problem with vforking? */ -+ child < 0 -+ -+ /* Did the child fail? (This shouldn't happen.) */ -+ || status -+ -+ /* Did the vfork/compiler bug occur? */ -+ || parent != getpid() -+ -+ /* Did the file descriptor bug occur? */ -+ || fstat(fileno(stdout), &st) != 0 -+ ); -+ } -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_vfork_works=yes -+else -+ ac_cv_func_vfork_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 -+$as_echo "$ac_cv_func_vfork_works" >&6; } -+ -+fi; -+if test "x$ac_cv_func_fork_works" = xcross; then -+ ac_cv_func_vfork_works=$ac_cv_func_vfork -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 -+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} -+fi -+ -+if test "x$ac_cv_func_vfork_works" = xyes; then -+ -+$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h -+ -+else -+ -+$as_echo "@%:@define vfork fork" >>confdefs.h -+ -+fi -+if test "x$ac_cv_func_fork_works" = xyes; then -+ -+$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h -+ -+fi -+ -+ -+optional_bin_progs= -+for ac_func in chroot -+do : -+ ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot" -+if test "x$ac_cv_func_chroot" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_CHROOT 1 -+_ACEOF -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chroot -+ else -+ optional_bin_progs="$optional_bin_progs chroot" -+ fi -+} -+fi -+done -+ -+for ac_func in gethostid -+do : -+ ac_fn_c_check_func "$LINENO" "gethostid" "ac_cv_func_gethostid" -+if test "x$ac_cv_func_gethostid" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTID 1 -+_ACEOF -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=hostid -+ else -+ optional_bin_progs="$optional_bin_progs hostid" -+ fi -+} -+fi -+done -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 -+$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } -+if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 -+$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ -+$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h -+ -+ fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5 -+$as_echo_n "checking whether localtime caches TZ... " >&6; } -+if ${utils_cv_localtime_cache+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test x$ac_cv_func_tzset = xyes; then -+if test "$cross_compiling" = yes; then : -+ # If we have tzset, assume the worst when cross-compiling. -+utils_cv_localtime_cache=yes -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#if STDC_HEADERS -+# include -+#endif -+extern char **environ; -+void unset_TZ (void) -+{ -+ char **from, **to; -+ for (to = from = environ; (*to = *from); from++) -+ if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) -+ to++; -+} -+int main() -+{ -+ time_t now = time ((time_t *) 0); -+ int hour_GMT0, hour_unset; -+ if (putenv ("TZ=GMT0") != 0) -+ return 1; -+ hour_GMT0 = localtime (&now)->tm_hour; -+ unset_TZ (); -+ hour_unset = localtime (&now)->tm_hour; -+ if (putenv ("TZ=PST8") != 0) -+ return 1; -+ if (localtime (&now)->tm_hour == hour_GMT0) -+ return 1; -+ unset_TZ (); -+ if (localtime (&now)->tm_hour != hour_unset) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ utils_cv_localtime_cache=no -+else -+ utils_cv_localtime_cache=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+else -+ # If we lack tzset, report that localtime does not cache TZ, -+ # since we can't invalidate the cache if we don't have tzset. -+ utils_cv_localtime_cache=no -+fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_localtime_cache" >&5 -+$as_echo "$utils_cv_localtime_cache" >&6; } -+if test $utils_cv_localtime_cache = yes; then -+ -+$as_echo "@%:@define LOCALTIME_CACHE 1" >>confdefs.h -+ -+fi -+ -+# SCO-ODT-3.0 is reported to need -los to link programs using initgroups -+for ac_func in initgroups -+do : -+ ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups" -+if test "x$ac_cv_func_initgroups" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INITGROUPS 1 -+_ACEOF -+ -+fi -+done -+ -+if test $ac_cv_func_initgroups = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initgroups in -los" >&5 -+$as_echo_n "checking for initgroups in -los... " >&6; } -+if ${ac_cv_lib_os_initgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-los $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char initgroups (); -+int -+main () -+{ -+return initgroups (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_os_initgroups=yes -+else -+ ac_cv_lib_os_initgroups=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_os_initgroups" >&5 -+$as_echo "$ac_cv_lib_os_initgroups" >&6; } -+if test "x$ac_cv_lib_os_initgroups" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBOS 1 -+_ACEOF -+ -+ LIBS="-los $LIBS" -+ -+fi -+ -+fi -+ -+for ac_func in syslog -+do : -+ ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog" -+if test "x$ac_cv_func_syslog" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYSLOG 1 -+_ACEOF -+ -+fi -+done -+ -+if test $ac_cv_func_syslog = no; then -+ # syslog is not in the default libraries. See if it's in some other. -+ for lib in bsd socket inet; do -+ as_ac_Lib=`$as_echo "ac_cv_lib_$lib''_syslog" | $as_tr_sh` -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syslog in -l$lib" >&5 -+$as_echo_n "checking for syslog in -l$lib... " >&6; } -+if eval \${$as_ac_Lib+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-l$lib $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char syslog (); -+int -+main () -+{ -+return syslog (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ eval "$as_ac_Lib=yes" -+else -+ eval "$as_ac_Lib=no" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+eval ac_res=\$$as_ac_Lib -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : -+ -+$as_echo "@%:@define HAVE_SYSLOG 1" >>confdefs.h -+ -+ LIBS="$LIBS -l$lib"; break -+fi -+ -+ done -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument setpriority function" >&5 -+$as_echo_n "checking for 3-argument setpriority function... " >&6; } -+if ${utils_cv_func_setpriority+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+setpriority (0, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ utils_cv_func_setpriority=yes -+else -+ utils_cv_func_setpriority=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_func_setpriority" >&5 -+$as_echo "$utils_cv_func_setpriority" >&6; } -+if test $utils_cv_func_setpriority = no; then -+ for ac_func in nice -+do : -+ ac_fn_c_check_func "$LINENO" "nice" "ac_cv_func_nice" -+if test "x$ac_cv_func_nice" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NICE 1 -+_ACEOF -+ -+fi -+done -+ -+fi -+case $utils_cv_func_setpriority,$ac_cv_func_nice in -+*yes*) -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nice -+ else -+ optional_bin_progs="$optional_bin_progs nice" -+ fi -+} -+esac -+ -+ -+ -+ -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=who -+ else -+ optional_bin_progs="$optional_bin_progs who" -+ fi -+} -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=users -+ else -+ optional_bin_progs="$optional_bin_progs users" -+ fi -+} -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pinky -+ else -+ optional_bin_progs="$optional_bin_progs pinky" -+ fi -+} -+ fi -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmp" >&5 -+$as_echo_n "checking ut_host in struct utmp... " >&6; } -+if ${su_cv_func_ut_host_in_utmp+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int -+main () -+{ -+struct utmp ut; return !sizeof ut.ut_host; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_func_ut_host_in_utmp=yes -+else -+ su_cv_func_ut_host_in_utmp=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmp" >&5 -+$as_echo "$su_cv_func_ut_host_in_utmp" >&6; } -+if test $su_cv_func_ut_host_in_utmp = yes; then -+ have_ut_host=1 -+ -+$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h -+ -+fi -+ -+if test -z "$have_ut_host"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmpx" >&5 -+$as_echo_n "checking ut_host in struct utmpx... " >&6; } -+ if ${su_cv_func_ut_host_in_utmpx+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int -+main () -+{ -+struct utmpx ut; return !sizeof ut.ut_host; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_func_ut_host_in_utmpx=yes -+else -+ su_cv_func_ut_host_in_utmpx=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmpx" >&5 -+$as_echo "$su_cv_func_ut_host_in_utmpx" >&6; } -+ if test $su_cv_func_ut_host_in_utmpx = yes; then -+ -+$as_echo "@%:@define HAVE_UTMPX_H 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h -+ -+ fi -+fi -+ -+ -+ for ac_func in sysctl -+do : -+ ac_fn_c_check_func "$LINENO" "sysctl" "ac_cv_func_sysctl" -+if test "x$ac_cv_func_sysctl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYSCTL 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can get the system boot time" >&5 -+$as_echo_n "checking whether we can get the system boot time... " >&6; } -+if ${gnulib_cv_have_boot_time+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+#if HAVE_SYSCTL && HAVE_SYS_SYSCTL_H -+# if HAVE_SYS_PARAM_H -+# include /* needed for OpenBSD 3.0 */ -+# endif -+# include -+#endif -+#if HAVE_UTMPX_H -+# include -+#elif HAVE_UTMP_H -+# include -+#endif -+#if HAVE_OS_H -+# include -+#endif -+ -+int -+main () -+{ -+ -+#if (defined BOOT_TIME \ -+ || (defined CTL_KERN && defined KERN_BOOTTIME) \ -+ || HAVE_OS_H) -+/* your system *does* have the infrastructure to determine boot time */ -+#else -+please_tell_us_how_to_determine_boot_time_on_your_system -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gnulib_cv_have_boot_time=yes -+else -+ gnulib_cv_have_boot_time=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gnulib_cv_have_boot_time" >&5 -+$as_echo "$gnulib_cv_have_boot_time" >&6; } -+ if test $gnulib_cv_have_boot_time = yes; then : -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=uptime -+ else -+ optional_bin_progs="$optional_bin_progs uptime" -+ fi -+} -+fi -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 -+$as_echo_n "checking POSIX termios... " >&6; } -+if ${ac_cv_sys_posix_termios+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#include -+ -+int -+main () -+{ -+/* SunOS 4.0.3 has termios.h but not the library calls. */ -+ tcgetattr(0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_posix_termios=yes -+else -+ ac_cv_sys_posix_termios=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 -+$as_echo "$ac_cv_sys_posix_termios" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no -+ -+ if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } -+ if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then -+ -+$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h -+ -+ fi -+ -+ -+if test $ac_cv_sys_posix_termios = yes; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=stty -+ else -+ optional_bin_progs="$optional_bin_progs stty" -+ fi -+} -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h needs _XOPEN_SOURCE" >&5 -+$as_echo_n "checking whether termios.h needs _XOPEN_SOURCE... " >&6; } -+ if ${su_cv_sys_termios_needs_xopen_source+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef IUCLC -+yes -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ su_cv_sys_termios_needs_xopen_source=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#define _XOPEN_SOURCE -+#include -+#ifdef IUCLC -+yes -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ su_cv_sys_termios_needs_xopen_source=yes -+else -+ su_cv_sys_termios_needs_xopen_source=no -+fi -+rm -f conftest* -+ -+fi -+rm -f conftest* -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_termios_needs_xopen_source" >&5 -+$as_echo "$su_cv_sys_termios_needs_xopen_source" >&6; } -+ test $su_cv_sys_termios_needs_xopen_source = yes && -+ -+$as_echo "@%:@define TERMIOS_NEEDS_XOPEN_SOURCE 1" >>confdefs.h -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking c_line in struct termios" >&5 -+$as_echo_n "checking c_line in struct termios... " >&6; } -+ if ${su_cv_sys_c_line_in_termios+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if TERMIOS_NEEDS_XOPEN_SOURCE -+#define _XOPEN_SOURCE -+#endif -+#include -+#include -+int -+main () -+{ -+struct termios t; return !sizeof t.c_line; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_sys_c_line_in_termios=yes -+else -+ su_cv_sys_c_line_in_termios=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_c_line_in_termios" >&5 -+$as_echo "$su_cv_sys_c_line_in_termios" >&6; } -+ test $su_cv_sys_c_line_in_termios = yes \ -+ && -+$as_echo "@%:@define HAVE_C_LINE 1" >>confdefs.h -+ -+fi -+ -+# FIXME: note that this macro appears above, too. -+# I'm leaving it here for now. This whole thing needs to be modernized... -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 -+$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } -+if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 -+$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ -+$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_termios_h=no -+ -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_termios_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } -+ -+ -+if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \ -+ test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking TIOCGWINSZ in sys/pty.h" >&5 -+$as_echo_n "checking TIOCGWINSZ in sys/pty.h... " >&6; } -+ if ${su_cv_sys_tiocgwinsz_in_sys_pty_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef WINSIZE_IN_PTEM -+# include -+# include -+#endif -+#include -+#include -+#include -+int -+main () -+{ -+int x = TIOCGWINSZ; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_sys_tiocgwinsz_in_sys_pty_h=yes -+else -+ su_cv_sys_tiocgwinsz_in_sys_pty_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_tiocgwinsz_in_sys_pty_h" >&5 -+$as_echo "$su_cv_sys_tiocgwinsz_in_sys_pty_h" >&6; } -+ -+ test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \ -+ && -+$as_echo "@%:@define GWINSZ_IN_SYS_PTY 1" >>confdefs.h -+ -+fi -+ -+# For src/kill.c. -+ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl_strsignal" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl___sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL___SYS_SIGLIST $ac_have_decl -+_ACEOF -+ -+ -+ -+ LIB_GMP= -+ -+ -+ -+@%:@ Check whether --with-gmp was given. -+if test "${with_gmp+set}" = set; then : -+ withval=$with_gmp; cu_use_gmp=$withval -+else -+ cu_use_gmp=auto -+fi -+ -+ -+ if test $cu_use_gmp != no; then -+ cu_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __gmpz_init" >&5 -+$as_echo_n "checking for library containing __gmpz_init... " >&6; } -+if ${ac_cv_search___gmpz_init+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char __gmpz_init (); -+int -+main () -+{ -+return __gmpz_init (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' gmp; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search___gmpz_init=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search___gmpz_init+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search___gmpz_init+:} false; then : -+ -+else -+ ac_cv_search___gmpz_init=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___gmpz_init" >&5 -+$as_echo "$ac_cv_search___gmpz_init" >&6; } -+ac_res=$ac_cv_search___gmpz_init -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search___gmpz_init" = "none required" || -+ { -+ LIB_GMP=$ac_cv_search___gmpz_init -+ -+$as_echo "@%:@define HAVE_GMP 1" >>confdefs.h -+ -+ # This only available in GMP >= 5 -+ ac_fn_c_check_decl "$LINENO" "mpz_inits" "ac_cv_have_decl_mpz_inits" "#include -+" -+if test "x$ac_cv_have_decl_mpz_inits" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MPZ_INITS $ac_have_decl -+_ACEOF -+ -+ } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libgmp development library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libgmp development library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without GMP support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without GMP support." >&2;} -+fi -+ -+ LIBS=$cu_saved_libs -+ fi -+ -+ -+# Build df only if there's a point to it. -+if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=df -+ else -+ optional_bin_progs="$optional_bin_progs df" -+ fi -+} -+fi -+ -+# Limit stdbuf to ELF systems with GCC -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this is an ELF system" >&5 -+$as_echo_n "checking whether this is an ELF system... " >&6; } -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if __ELF__ -+yes -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ elf_sys=yes -+else -+ elf_sys=no -+fi -+rm -f conftest* -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $elf_sys" >&5 -+$as_echo "$elf_sys" >&6; } -+if test "$elf_sys" = "yes" && \ -+ test "$GCC" = "yes"; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=stdbuf -+ else -+ optional_bin_progs="$optional_bin_progs stdbuf" -+ fi -+} -+fi -+ -+############################################################################ -+ -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=@<:@ -+ else -+ optional_bin_progs="$optional_bin_progs @<:@" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=base64 -+ else -+ optional_bin_progs="$optional_bin_progs base64" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=basename -+ else -+ optional_bin_progs="$optional_bin_progs basename" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cat -+ else -+ optional_bin_progs="$optional_bin_progs cat" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chcon -+ else -+ optional_bin_progs="$optional_bin_progs chcon" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chgrp -+ else -+ optional_bin_progs="$optional_bin_progs chgrp" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chmod -+ else -+ optional_bin_progs="$optional_bin_progs chmod" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chown -+ else -+ optional_bin_progs="$optional_bin_progs chown" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cksum -+ else -+ optional_bin_progs="$optional_bin_progs cksum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=comm -+ else -+ optional_bin_progs="$optional_bin_progs comm" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cp -+ else -+ optional_bin_progs="$optional_bin_progs cp" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=csplit -+ else -+ optional_bin_progs="$optional_bin_progs csplit" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cut -+ else -+ optional_bin_progs="$optional_bin_progs cut" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=date -+ else -+ optional_bin_progs="$optional_bin_progs date" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dd -+ else -+ optional_bin_progs="$optional_bin_progs dd" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dir -+ else -+ optional_bin_progs="$optional_bin_progs dir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dircolors -+ else -+ optional_bin_progs="$optional_bin_progs dircolors" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dirname -+ else -+ optional_bin_progs="$optional_bin_progs dirname" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=du -+ else -+ optional_bin_progs="$optional_bin_progs du" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=echo -+ else -+ optional_bin_progs="$optional_bin_progs echo" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=env -+ else -+ optional_bin_progs="$optional_bin_progs env" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=expand -+ else -+ optional_bin_progs="$optional_bin_progs expand" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=expr -+ else -+ optional_bin_progs="$optional_bin_progs expr" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=factor -+ else -+ optional_bin_progs="$optional_bin_progs factor" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=false -+ else -+ optional_bin_progs="$optional_bin_progs false" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=fmt -+ else -+ optional_bin_progs="$optional_bin_progs fmt" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=fold -+ else -+ optional_bin_progs="$optional_bin_progs fold" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ginstall -+ else -+ optional_bin_progs="$optional_bin_progs ginstall" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=groups -+ else -+ optional_bin_progs="$optional_bin_progs groups" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=head -+ else -+ optional_bin_progs="$optional_bin_progs head" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=id -+ else -+ optional_bin_progs="$optional_bin_progs id" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=join -+ else -+ optional_bin_progs="$optional_bin_progs join" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=kill -+ else -+ optional_bin_progs="$optional_bin_progs kill" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=link -+ else -+ optional_bin_progs="$optional_bin_progs link" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ln -+ else -+ optional_bin_progs="$optional_bin_progs ln" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=logname -+ else -+ optional_bin_progs="$optional_bin_progs logname" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ls -+ else -+ optional_bin_progs="$optional_bin_progs ls" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=md5sum -+ else -+ optional_bin_progs="$optional_bin_progs md5sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mkdir -+ else -+ optional_bin_progs="$optional_bin_progs mkdir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mkfifo -+ else -+ optional_bin_progs="$optional_bin_progs mkfifo" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mknod -+ else -+ optional_bin_progs="$optional_bin_progs mknod" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mktemp -+ else -+ optional_bin_progs="$optional_bin_progs mktemp" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mv -+ else -+ optional_bin_progs="$optional_bin_progs mv" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nl -+ else -+ optional_bin_progs="$optional_bin_progs nl" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nproc -+ else -+ optional_bin_progs="$optional_bin_progs nproc" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nohup -+ else -+ optional_bin_progs="$optional_bin_progs nohup" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=numfmt -+ else -+ optional_bin_progs="$optional_bin_progs numfmt" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=od -+ else -+ optional_bin_progs="$optional_bin_progs od" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=paste -+ else -+ optional_bin_progs="$optional_bin_progs paste" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pathchk -+ else -+ optional_bin_progs="$optional_bin_progs pathchk" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pr -+ else -+ optional_bin_progs="$optional_bin_progs pr" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=printenv -+ else -+ optional_bin_progs="$optional_bin_progs printenv" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=printf -+ else -+ optional_bin_progs="$optional_bin_progs printf" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ptx -+ else -+ optional_bin_progs="$optional_bin_progs ptx" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pwd -+ else -+ optional_bin_progs="$optional_bin_progs pwd" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=readlink -+ else -+ optional_bin_progs="$optional_bin_progs readlink" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=realpath -+ else -+ optional_bin_progs="$optional_bin_progs realpath" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=rm -+ else -+ optional_bin_progs="$optional_bin_progs rm" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=rmdir -+ else -+ optional_bin_progs="$optional_bin_progs rmdir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=runcon -+ else -+ optional_bin_progs="$optional_bin_progs runcon" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=seq -+ else -+ optional_bin_progs="$optional_bin_progs seq" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha1sum -+ else -+ optional_bin_progs="$optional_bin_progs sha1sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha224sum -+ else -+ optional_bin_progs="$optional_bin_progs sha224sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha256sum -+ else -+ optional_bin_progs="$optional_bin_progs sha256sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha384sum -+ else -+ optional_bin_progs="$optional_bin_progs sha384sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha512sum -+ else -+ optional_bin_progs="$optional_bin_progs sha512sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=shred -+ else -+ optional_bin_progs="$optional_bin_progs shred" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=shuf -+ else -+ optional_bin_progs="$optional_bin_progs shuf" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sleep -+ else -+ optional_bin_progs="$optional_bin_progs sleep" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sort -+ else -+ optional_bin_progs="$optional_bin_progs sort" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=split -+ else -+ optional_bin_progs="$optional_bin_progs split" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=stat -+ else -+ optional_bin_progs="$optional_bin_progs stat" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sum -+ else -+ optional_bin_progs="$optional_bin_progs sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sync -+ else -+ optional_bin_progs="$optional_bin_progs sync" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tac -+ else -+ optional_bin_progs="$optional_bin_progs tac" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tail -+ else -+ optional_bin_progs="$optional_bin_progs tail" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tee -+ else -+ optional_bin_progs="$optional_bin_progs tee" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=test -+ else -+ optional_bin_progs="$optional_bin_progs test" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=timeout -+ else -+ optional_bin_progs="$optional_bin_progs timeout" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=touch -+ else -+ optional_bin_progs="$optional_bin_progs touch" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tr -+ else -+ optional_bin_progs="$optional_bin_progs tr" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=true -+ else -+ optional_bin_progs="$optional_bin_progs true" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=truncate -+ else -+ optional_bin_progs="$optional_bin_progs truncate" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tsort -+ else -+ optional_bin_progs="$optional_bin_progs tsort" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tty -+ else -+ optional_bin_progs="$optional_bin_progs tty" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=uname -+ else -+ optional_bin_progs="$optional_bin_progs uname" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=unexpand -+ else -+ optional_bin_progs="$optional_bin_progs unexpand" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=uniq -+ else -+ optional_bin_progs="$optional_bin_progs uniq" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=unlink -+ else -+ optional_bin_progs="$optional_bin_progs unlink" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=vdir -+ else -+ optional_bin_progs="$optional_bin_progs vdir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=wc -+ else -+ optional_bin_progs="$optional_bin_progs wc" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=whoami -+ else -+ optional_bin_progs="$optional_bin_progs whoami" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=yes -+ else -+ optional_bin_progs="$optional_bin_progs yes" -+ fi -+} -+no_install_progs_default='arch hostname' -+# Given the name of a variable containing a space-separated -+# list of install-by-default programs and the actual list of -+# do-not-install-by-default programs, modify the former variable -+# to reflect any "do-install" and "don't-install" requests. -+# That is, add any program specified via --enable-install-program, -+# and remove any program specified via --enable-no-install-program. -+# Note how the second argument below is a literal, with "," -+# separators. That is required due to the way the macro works, -+# and since the corresponding ./configure option argument is -+# comma-separated on input. -+{ -+ gl_no_install_progs_default=`echo 'arch,hostname'|sed 's/,/ /g'` -+ @%:@ Check whether --enable-install-program was given. -+if test "${enable_install_program+set}" = set; then : -+ enableval=$enable_install_program; gl_do_install_prog=$enableval -+else -+ gl_do_install_prog= -+ -+fi -+ -+ -+ # If you want to refrain from installing programs A and B, -+ # use --enable-no-install-program=A,B -+ @%:@ Check whether --enable-no-install-program was given. -+if test "${enable_no_install_program+set}" = set; then : -+ enableval=$enable_no_install_program; gl_no_install_prog=$enableval -+else -+ gl_no_install_prog= -+ -+fi -+ -+ -+ # Convert to space separated lists. -+ gl_do_install_prog=`echo "$gl_do_install_prog"|tr -s , ' '` -+ gl_no_install_prog=`echo "$gl_no_install_prog"|tr -s , ' '` -+ -+ # For each not-to-be-installed program name, ensure that it's a -+ # valid name, remove it from the list of programs to build/install, -+ # as well as from the list of man pages to install. -+ for gl_i in $gl_no_install_prog; do -+ -+ # Fail upon a request to install and not-install the same program. -+ case " $gl_do_install_prog " in -+ *" $gl_i "*) as_fn_error $? "'$gl_i' is both included and excluded" "$LINENO" 5 ;; -+ esac -+ -+ gl_msg= -+ # Warn about a request not to install a program that is not being -+ # built (which may be because the systems lacks a required interface). -+ case " $optional_bin_progs " in -+ *" $gl_i "*) { -+ optional_bin_progs=`for gl_rem_i in $optional_bin_progs; do -+ test "$gl_rem_i" = "$gl_i" || echo "$gl_rem_i" -+ done | tr '\012' ' ' | sed 's/ $//'; echo` -+} ;; -+ *) gl_msg="'$gl_i' is already not being installed" ;; -+ esac -+ -+ if test "$gl_msg" = ''; then -+ # Warn about a request not to install a program that is -+ # already on the default-no-install list. -+ case " $gl_no_install_progs_default " in -+ *" $gl_i "*) gl_msg="by default, '$gl_i' is not installed" ;; -+ esac -+ fi -+ -+ test "$gl_msg" != '' && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $gl_msg" >&5 -+$as_echo "$as_me: WARNING: $gl_msg" >&2;} -+ done -+ -+ for gl_i in $gl_do_install_prog; do -+ case " $gl_no_install_progs_default " in -+ *" $gl_i "*) { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=$gl_i -+ else -+ optional_bin_progs="$optional_bin_progs $gl_i" -+ fi -+} ;; -+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$gl_i' is not an optionally-installable program" >&5 -+$as_echo "$as_me: WARNING: '$gl_i' is not an optionally-installable program" >&2;} ;; -+ esac -+ done -+} -+ -+ -+# Now that we know which programs will actually be built, determine -+# which optional helper progs should be compiled. -+case " $optional_bin_progs " in -+ *' stdbuf '*) pkglibexec_PROGRAMS='src/libstdbuf.so';; -+ *) pkglibexec_PROGRAMS='';; -+esac -+ -+man1_MANS=` -+ for p in $optional_bin_progs; do -+ # Change "ginstall.1" to "install.1". -+ test $p = ginstall && p=install -+ # Ignore the "[" program, since writing a portable make rule to -+ # generate its manpage is not practical. -+ test x$p = x'@<:@' && continue -+ echo "man/$p.1" -+ done` -+ -+# Not installed by "make install", but must be built when creating -+# a distribution tarball. -+EXTRA_MANS=`for p in $no_install_progs_default; do echo man/$p.1; done` -+ -+# The programs built and installed by "make && make install". -+# Since this is AC_SUBST'd, Automake won't be able to perform rewrite -+# with $(EXEEXT) appending on it, so we have to do it ourselves -- in -+# this case, only for $(bin_PROGRAMS). -+bin_PROGRAMS=` -+ for p in $optional_bin_progs; do echo src/"$p"'$(EXEEXT)'; done` -+ -+# Normalize whitespace. -+man1_MANS=`echo $man1_MANS` -+EXTRA_MANS=`echo $EXTRA_MANS` -+bin_PROGRAMS=`echo $bin_PROGRAMS` -+pkglibexec_PROGS=`echo $pkglibexec_PROGRAMS` -+ -+ -+ -+ -+ -+ -+built_programs=$optional_bin_progs -+ -+ -+ if test "$cross_compiling" = yes; then -+ CROSS_COMPILING_TRUE= -+ CROSS_COMPILING_FALSE='#' -+else -+ CROSS_COMPILING_TRUE='#' -+ CROSS_COMPILING_FALSE= -+fi -+ -+ -+############################################################################ -+ -+# As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in -+# translatable strings, we must use need-formatstring-macros here. -+ -+mkdir_p="$MKDIR_P" -+case $mkdir_p in -+ [\\/$]* | ?:[\\/]*) ;; -+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -+esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 -+$as_echo_n "checking whether NLS is requested... " >&6; } -+ @%:@ Check whether --enable-nls was given. -+if test "${enable_nls+set}" = set; then : -+ enableval=$enable_nls; USE_NLS=$enableval -+else -+ USE_NLS=yes -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 -+$as_echo "$USE_NLS" >&6; } -+ -+ -+ -+ -+ GETTEXT_MACRO_VERSION=0.18 -+ -+ -+ -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+# Find out how to test for executable files. Don't use a zero-byte file, -+# as systems may use methods other than mode bits to determine executability. -+cat >conf$$.file <<_ASEOF -+#! /bin/sh -+exit 0 -+_ASEOF -+chmod +x conf$$.file -+if test -x conf$$.file >/dev/null 2>&1; then -+ ac_executable_p="test -x" -+else -+ ac_executable_p="test -f" -+fi -+rm -f conf$$.file -+ -+# Extract the first word of "msgfmt", so it can be a program name with args. -+set dummy msgfmt; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_MSGFMT+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$MSGFMT" in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$ac_save_IFS" -+ test -z "$ac_dir" && ac_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then -+ echo "$as_me: trying $ac_dir/$ac_word..." >&5 -+ if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && -+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then -+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" -+ break 2 -+ fi -+ fi -+ done -+ done -+ IFS="$ac_save_IFS" -+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" -+ ;; -+esac -+fi -+MSGFMT="$ac_cv_path_MSGFMT" -+if test "$MSGFMT" != ":"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 -+$as_echo "$MSGFMT" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ # Extract the first word of "gmsgfmt", so it can be a program name with args. -+set dummy gmsgfmt; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_GMSGFMT+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case $GMSGFMT in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+ done -+IFS=$as_save_IFS -+ -+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" -+ ;; -+esac -+fi -+GMSGFMT=$ac_cv_path_GMSGFMT -+if test -n "$GMSGFMT"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 -+$as_echo "$GMSGFMT" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ -+ -+ case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; -+ *) MSGFMT_015=$MSGFMT ;; -+ esac -+ -+ case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; -+ *) GMSGFMT_015=$GMSGFMT ;; -+ esac -+ -+ -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+# Find out how to test for executable files. Don't use a zero-byte file, -+# as systems may use methods other than mode bits to determine executability. -+cat >conf$$.file <<_ASEOF -+#! /bin/sh -+exit 0 -+_ASEOF -+chmod +x conf$$.file -+if test -x conf$$.file >/dev/null 2>&1; then -+ ac_executable_p="test -x" -+else -+ ac_executable_p="test -f" -+fi -+rm -f conf$$.file -+ -+# Extract the first word of "xgettext", so it can be a program name with args. -+set dummy xgettext; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_XGETTEXT+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$XGETTEXT" in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. -+ ;; -+ *) -+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$ac_save_IFS" -+ test -z "$ac_dir" && ac_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then -+ echo "$as_me: trying $ac_dir/$ac_word..." >&5 -+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && -+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then -+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" -+ break 2 -+ fi -+ fi -+ done -+ done -+ IFS="$ac_save_IFS" -+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" -+ ;; -+esac -+fi -+XGETTEXT="$ac_cv_path_XGETTEXT" -+if test "$XGETTEXT" != ":"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 -+$as_echo "$XGETTEXT" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ rm -f messages.po -+ -+ case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; -+ *) XGETTEXT_015=$XGETTEXT ;; -+ esac -+ -+ -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+# Find out how to test for executable files. Don't use a zero-byte file, -+# as systems may use methods other than mode bits to determine executability. -+cat >conf$$.file <<_ASEOF -+#! /bin/sh -+exit 0 -+_ASEOF -+chmod +x conf$$.file -+if test -x conf$$.file >/dev/null 2>&1; then -+ ac_executable_p="test -x" -+else -+ ac_executable_p="test -f" -+fi -+rm -f conf$$.file -+ -+# Extract the first word of "msgmerge", so it can be a program name with args. -+set dummy msgmerge; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_MSGMERGE+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$MSGMERGE" in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. -+ ;; -+ *) -+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$ac_save_IFS" -+ test -z "$ac_dir" && ac_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then -+ echo "$as_me: trying $ac_dir/$ac_word..." >&5 -+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then -+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" -+ break 2 -+ fi -+ fi -+ done -+ done -+ IFS="$ac_save_IFS" -+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" -+ ;; -+esac -+fi -+MSGMERGE="$ac_cv_path_MSGMERGE" -+if test "$MSGMERGE" != ":"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 -+$as_echo "$MSGMERGE" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ -+ test -n "$localedir" || localedir='${datadir}/locale' -+ -+ -+ test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= -+ -+ -+ ac_config_commands="$ac_config_commands po-directories" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 -+$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } -+if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFPreferencesCopyAppValue(NULL, NULL) -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFPreferencesCopyAppValue=yes -+else -+ gt_cv_func_CFPreferencesCopyAppValue=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 -+$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then -+ -+$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 -+$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } -+if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFLocaleCopyCurrent(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFLocaleCopyCurrent=yes -+else -+ gt_cv_func_CFLocaleCopyCurrent=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 -+$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } -+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ -+$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h -+ -+ fi -+ INTL_MACOSX_LIBS= -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" -+ fi -+ -+ -+ -+ -+ -+ -+ LIBINTL= -+ LTLIBINTL= -+ POSUB= -+ -+ case " $gt_needs " in -+ *" need-formatstring-macros "*) gt_api_version=3 ;; -+ *" need-ngettext "*) gt_api_version=2 ;; -+ *) gt_api_version=1 ;; -+ esac -+ gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" -+ gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" -+ -+ if test "$USE_NLS" = "yes"; then -+ gt_use_preinstalled_gnugettext=no -+ -+ -+ if test $gt_api_version -ge 3; then -+ gt_revision_test_code=' -+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION -+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) -+#endif -+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; -+' -+ else -+ gt_revision_test_code= -+ fi -+ if test $gt_api_version -ge 2; then -+ gt_expression_test_code=' + * ngettext ("", "", 0)' -+ else -+ gt_expression_test_code= -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 -+$as_echo_n "checking for GNU gettext in libc... " >&6; } -+if eval \${$gt_func_gnugettext_libc+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+$gt_revision_test_code -+extern int _nl_msg_cat_cntr; -+extern int *_nl_domain_bindings; -+ -+int -+main () -+{ -+ -+bindtextdomain ("", ""); -+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ eval "$gt_func_gnugettext_libc=yes" -+else -+ eval "$gt_func_gnugettext_libc=no" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+eval ac_res=\$$gt_func_gnugettext_libc -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ -+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then -+ -+ -+ -+ -+ -+ am_save_CPPFLAGS="$CPPFLAGS" -+ -+ for element in $INCICONV; do -+ haveit= -+ for x in $CPPFLAGS; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X$element"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" -+ fi -+ done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -+$as_echo_n "checking for iconv... " >&6; } -+if ${am_cv_func_iconv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_cv_func_iconv="no, consider installing GNU libiconv" -+ am_cv_lib_iconv=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test "$am_cv_func_iconv" != yes; then -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBICONV" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_lib_iconv=yes -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$am_save_LIBS" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 -+$as_echo "$am_cv_func_iconv" >&6; } -+ if test "$am_cv_func_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 -+$as_echo_n "checking for working iconv... " >&6; } -+if ${am_cv_func_iconv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_save_LIBS="$LIBS" -+ if test $am_cv_lib_iconv = yes; then -+ LIBS="$LIBS $LIBICONV" -+ fi -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; -+ *) am_cv_func_iconv_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful -+ returns. */ -+ { -+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); -+ if (cd_utf8_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\342\202\254"; /* EURO SIGN */ -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_utf8_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 1; -+ iconv_close (cd_utf8_to_88591); -+ } -+ } -+ /* Test against Solaris 10 bug: Failures are not distinguishable from -+ successful returns. */ -+ { -+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); -+ if (cd_ascii_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\263"; -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_ascii_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 2; -+ iconv_close (cd_ascii_to_88591); -+ } -+ } -+ /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304"; -+ static char buf[2] = { (char)0xDE, (char)0xAD }; -+ const char *inptr = input; -+ size_t inbytesleft = 1; -+ char *outptr = buf; -+ size_t outbytesleft = 1; -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) -+ result |= 4; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#if 0 /* This bug could be worked around by the caller. */ -+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; -+ char buf[50]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if ((int)res > 0) -+ result |= 8; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#endif -+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is -+ provided. */ -+ if (/* Try standardized names. */ -+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) -+ /* Try IRIX, OSF/1 names. */ -+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) -+ /* Try AIX names. */ -+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) -+ /* Try HP-UX names. */ -+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) -+ result |= 16; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ am_cv_func_iconv_works=yes -+else -+ am_cv_func_iconv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ LIBS="$am_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 -+$as_echo "$am_cv_func_iconv_works" >&6; } -+ case "$am_cv_func_iconv_works" in -+ *no) am_func_iconv=no am_cv_lib_iconv=no ;; -+ *) am_func_iconv=yes ;; -+ esac -+ else -+ am_func_iconv=no am_cv_lib_iconv=no -+ fi -+ if test "$am_func_iconv" = yes; then -+ -+$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h -+ -+ fi -+ if test "$am_cv_lib_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 -+$as_echo_n "checking how to link with libiconv... " >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 -+$as_echo "$LIBICONV" >&6; } -+ else -+ CPPFLAGS="$am_save_CPPFLAGS" -+ LIBICONV= -+ LTLIBICONV= -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ use_additional=yes -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ -+@%:@ Check whether --with-libintl-prefix was given. -+if test "${with_libintl_prefix+set}" = set; then : -+ withval=$with_libintl_prefix; -+ if test "X$withval" = "Xno"; then -+ use_additional=no -+ else -+ if test "X$withval" = "X"; then -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ else -+ additional_includedir="$withval/include" -+ additional_libdir="$withval/$acl_libdirstem" -+ if test "$acl_libdirstem2" != "$acl_libdirstem" \ -+ && ! test -d "$withval/$acl_libdirstem"; then -+ additional_libdir="$withval/$acl_libdirstem2" -+ fi -+ fi -+ fi -+ -+fi -+ -+ LIBINTL= -+ LTLIBINTL= -+ INCINTL= -+ LIBINTL_PREFIX= -+ HAVE_LIBINTL= -+ rpathdirs= -+ ltrpathdirs= -+ names_already_handled= -+ names_next_round='intl ' -+ while test -n "$names_next_round"; do -+ names_this_round="$names_next_round" -+ names_next_round= -+ for name in $names_this_round; do -+ already_handled= -+ for n in $names_already_handled; do -+ if test "$n" = "$name"; then -+ already_handled=yes -+ break -+ fi -+ done -+ if test -z "$already_handled"; then -+ names_already_handled="$names_already_handled $name" -+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` -+ eval value=\"\$HAVE_LIB$uppername\" -+ if test -n "$value"; then -+ if test "$value" = yes; then -+ eval value=\"\$LIB$uppername\" -+ test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" -+ eval value=\"\$LTLIB$uppername\" -+ test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" -+ else -+ : -+ fi -+ else -+ found_dir= -+ found_la= -+ found_so= -+ found_a= -+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name -+ if test -n "$acl_shlibext"; then -+ shrext=".$acl_shlibext" # typically: shrext=.so -+ else -+ shrext= -+ fi -+ if test $use_additional = yes; then -+ dir="$additional_libdir" -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ for x in $LDFLAGS $LTLIBINTL; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ case "$x" in -+ -L*) -+ dir=`echo "X$x" | sed -e 's/^X-L//'` -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ ;; -+ esac -+ if test "X$found_dir" != "X"; then -+ break -+ fi -+ done -+ fi -+ if test "X$found_dir" != "X"; then -+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" -+ if test "X$found_so" != "X"; then -+ if test "$enable_rpath" = no \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ else -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $found_dir" -+ fi -+ if test "$acl_hardcode_direct" = yes; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ else -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $found_dir" -+ fi -+ else -+ haveit= -+ for x in $LDFLAGS $LIBINTL; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" -+ fi -+ if test "$acl_hardcode_minus_L" != no; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ else -+ LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" -+ fi -+ fi -+ fi -+ fi -+ else -+ if test "X$found_a" != "X"; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" -+ else -+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" -+ fi -+ fi -+ additional_includedir= -+ case "$found_dir" in -+ */$acl_libdirstem | */$acl_libdirstem/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` -+ if test "$name" = 'intl'; then -+ LIBINTL_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ */$acl_libdirstem2 | */$acl_libdirstem2/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` -+ if test "$name" = 'intl'; then -+ LIBINTL_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ esac -+ if test "X$additional_includedir" != "X"; then -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ for x in $CPPFLAGS $INCINTL; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ fi -+ if test -n "$found_la"; then -+ save_libdir="$libdir" -+ case "$found_la" in -+ */* | *\\*) . "$found_la" ;; -+ *) . 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as_ln_s=ln -+ else -+ as_ln_s='cp -pR' -+ fi -+else -+ as_ln_s='cp -pR' -+fi -+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -+rmdir conf$$.dir 2>/dev/null -+ -+if mkdir -p . 2>/dev/null; then -+ as_mkdir_p='mkdir -p "$as_dir"' -+else -+ test -d ./-p && rmdir ./-p -+ as_mkdir_p=false -+fi -+ -+as_test_x='test -x' -+as_executable_p=as_fn_executable_p -+ -+# Sed expression to map a string onto a valid CPP name. -+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" -+ -+# Sed expression to map a string onto a valid variable name. -+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" -+ -+ -+test -n "$DJDIR" || exec 7<&0 &1 -+ -+# Name of the host. -+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, -+# so uname gets run too. -+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` -+ -+# -+# Initializations. -+# -+ac_default_prefix=/usr/local -+ac_clean_files= -+ac_config_libobj_dir=. -+LIB@&t@OBJS= -+cross_compiling=no -+subdirs= -+MFLAGS= -+MAKEFLAGS= -+ -+# Identity of this package. -+PACKAGE_NAME='GNU coreutils' -+PACKAGE_TARNAME='coreutils' -+PACKAGE_VERSION='8.21' -+PACKAGE_STRING='GNU coreutils 8.21' -+PACKAGE_BUGREPORT='bug-coreutils@gnu.org' -+PACKAGE_URL='http://www.gnu.org/software/coreutils/' -+ -+ac_unique_file="src/ls.c" -+# Factoring default headers for most tests. -+ac_includes_default="\ -+#include -+#ifdef HAVE_SYS_TYPES_H -+# include -+#endif -+#ifdef HAVE_SYS_STAT_H -+# include -+#endif -+#ifdef STDC_HEADERS -+# include -+# include -+#else -+# ifdef HAVE_STDLIB_H -+# include -+# endif -+#endif -+#ifdef HAVE_STRING_H -+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H -+# include -+# endif -+# include -+#endif -+#ifdef HAVE_STRINGS_H -+# include -+#endif -+#ifdef HAVE_INTTYPES_H -+# include -+#endif -+#ifdef HAVE_STDINT_H -+# include -+#endif -+#ifdef HAVE_UNISTD_H -+# include -+#endif" -+ -+gl_use_threads_default= -+ac_header_list= -+ac_func_list= -+gl_fnmatch_required=POSIX -+gl_getopt_required=POSIX -+gl_getopt_required=POSIX -+gt_needs= -+ac_config_libobj_dir=lib -+ac_subst_vars='gltests_LTLIBOBJS -+gltests_LIBOBJS -+gl_LTLIBOBJS -+gl_LIBOBJS -+CONFIG_INCLUDE -+am__EXEEXT_FALSE -+am__EXEEXT_TRUE -+LTLIBOBJS -+LIB@&t@OBJS -+POSUB -+INTLLIBS -+XGETTEXT_EXTRA_OPTIONS -+MSGMERGE -+XGETTEXT_015 -+XGETTEXT -+GMSGFMT_015 -+MSGFMT_015 -+GMSGFMT -+MSGFMT -+GETTEXT_MACRO_VERSION -+USE_NLS -+CROSS_COMPILING_FALSE -+CROSS_COMPILING_TRUE -+built_programs -+EXTRA_MANS -+man1_MANS -+pkglibexec_PROGRAMS -+bin_PROGRAMS -+LIB_GMP -+GNULIB_TEST_WARN_CFLAGS -+GNULIB_WARN_CFLAGS -+WARN_CFLAGS -+WERROR_CFLAGS -+HAVE_PERL_FALSE -+HAVE_PERL_TRUE -+SEQ_LIBM -+LIB_CAP -+LIB_XATTR -+MAN -+HELP2MAN -+LIBTESTS_LIBDEPS -+LIBCOREUTILS_LTLIBDEPS -+LIBCOREUTILS_LIBDEPS -+YIELD_LIB -+abs_aux_dir -+POSIX_SPAWN_PORTED_FALSE -+POSIX_SPAWN_PORTED_TRUE -+INTL_MACOSX_LIBS -+INET_PTON_LIB -+LOCALE_TR_UTF8 -+gltests_WITNESS -+NEXT_AS_FIRST_DIRECTIVE_WCHAR_H -+NEXT_WCHAR_H -+LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE -+LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE -+LIBUNISTRING_UNIWIDTH_H -+LIBUNISTRING_UNITYPES_H -+LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE -+LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE -+LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE -+LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE -+LIBUNISTRING_UNISTR_H -+HAVE_UNISTD_H -+NEXT_AS_FIRST_DIRECTIVE_UNISTD_H -+NEXT_UNISTD_H -+LIB_TIMER_TIME -+PTHREAD_H_DEFINES_STRUCT_TIMESPEC -+SYS_TIME_H_DEFINES_STRUCT_TIMESPEC -+TIME_H_DEFINES_STRUCT_TIMESPEC -+NEXT_AS_FIRST_DIRECTIVE_TIME_H -+NEXT_TIME_H -+NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H -+NEXT_TERMIOS_H -+HAVE_TERMIOS_H -+HAVE_DECL_TCGETSID -+GNULIB_TCGETSID -+NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H -+NEXT_SYS_WAIT_H -+GNULIB_WAITPID -+HAVE_SYS_UTSNAME_H -+NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H -+NEXT_SYS_UTSNAME_H -+HAVE_STRUCT_UTSNAME -+HAVE_UNAME -+GNULIB_UNAME -+HAVE_SYS_UIO_H -+NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H -+NEXT_SYS_UIO_H -+HAVE_SYS_RESOURCE_H -+NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H -+NEXT_SYS_RESOURCE_H -+HAVE_GETRUSAGE -+GNULIB_GETRUSAGE -+NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H -+NEXT_SYS_IOCTL_H -+HAVE_SYS_IOCTL_H -+NEXT_AS_FIRST_DIRECTIVE_STRING_H -+NEXT_STRING_H -+NEXT_AS_FIRST_DIRECTIVE_STDLIB_H -+NEXT_STDLIB_H -+NEXT_AS_FIRST_DIRECTIVE_STDIO_H -+NEXT_STDIO_H -+GL_GENERATE_STDARG_H_FALSE -+GL_GENERATE_STDARG_H_TRUE -+STDARG_H -+NEXT_AS_FIRST_DIRECTIVE_STDARG_H -+NEXT_STDARG_H -+GL_GENERATE_STDALIGN_H_FALSE -+GL_GENERATE_STDALIGN_H_TRUE -+STDALIGN_H -+HAVE_SPAWN_H -+NEXT_AS_FIRST_DIRECTIVE_SPAWN_H -+NEXT_SPAWN_H -+NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H -+NEXT_SIGNAL_H -+GL_GENERATE_SELINUX_CONTEXT_H_FALSE -+GL_GENERATE_SELINUX_CONTEXT_H_TRUE -+SELINUX_CONTEXT_H -+NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H -+NEXT_SELINUX_SELINUX_H -+LIB_SELINUX -+GL_GENERATE_SCHED_H_FALSE -+GL_GENERATE_SCHED_H_TRUE -+SCHED_H -+HAVE_STRUCT_SCHED_PARAM -+HAVE_SCHED_H -+NEXT_AS_FIRST_DIRECTIVE_SCHED_H -+NEXT_SCHED_H -+REPLACE_RAISE -+REPLACE_PTHREAD_SIGMASK -+HAVE_SIGHANDLER_T -+HAVE_TYPE_VOLATILE_SIG_ATOMIC_T -+HAVE_STRUCT_SIGACTION_SA_SIGACTION -+HAVE_SIGACTION -+HAVE_SIGINFO_T -+HAVE_SIGSET_T -+HAVE_RAISE -+HAVE_PTHREAD_SIGMASK -+HAVE_POSIX_SIGNALBLOCKING -+GNULIB_SIGACTION -+GNULIB_SIGPROCMASK -+GNULIB_SIGNAL_H_SIGPIPE -+GNULIB_RAISE -+GNULIB_PTHREAD_SIGMASK -+LIB_PTHREAD -+GL_GENERATE_PTHREAD_H_FALSE -+GL_GENERATE_PTHREAD_H_TRUE -+PTHREAD_H -+NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H -+NEXT_PTHREAD_H -+HAVE_PTHREAD_SPINLOCK_T -+HAVE_PTHREAD_T -+HAVE_PTHREAD_H -+DEFAULT_POSIX2_VERSION -+REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN -+REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 -+REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE -+REPLACE_POSIX_SPAWN -+HAVE_POSIX_SPAWN_FILE_ACTIONS_T -+HAVE_POSIX_SPAWNATTR_T -+HAVE_POSIX_SPAWN -+GNULIB_POSIX_SPAWNATTR_DESTROY -+GNULIB_POSIX_SPAWNATTR_SETSIGMASK -+GNULIB_POSIX_SPAWNATTR_GETSIGMASK -+GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT -+GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT -+GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY -+GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY -+GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM -+GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM -+GNULIB_POSIX_SPAWNATTR_SETPGROUP -+GNULIB_POSIX_SPAWNATTR_GETPGROUP -+GNULIB_POSIX_SPAWNATTR_SETFLAGS -+GNULIB_POSIX_SPAWNATTR_GETFLAGS -+GNULIB_POSIX_SPAWNATTR_INIT -+GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY -+GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN -+GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 -+GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE -+GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT -+GNULIB_POSIX_SPAWNP -+GNULIB_POSIX_SPAWN -+PREFERABLY_POSIX_SHELL -+POSIX_SHELL -+PERL -+YFLAGS -+YACC -+HAVE__BOOL -+GL_GENERATE_STDBOOL_H_FALSE -+GL_GENERATE_STDBOOL_H_TRUE -+STDBOOL_H -+GL_GENERATE_NETINET_IN_H_FALSE -+GL_GENERATE_NETINET_IN_H_TRUE -+NETINET_IN_H -+HAVE_NETINET_IN_H -+NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H -+NEXT_NETINET_IN_H -+LIB_NANOSLEEP -+LIB_SELECT -+LIBSOCKET -+HAVE_SYS_SELECT_H -+NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H -+NEXT_SYS_SELECT_H -+REPLACE_SELECT -+REPLACE_PSELECT -+HAVE_PSELECT -+GNULIB_SELECT -+GNULIB_PSELECT -+REPLACE_TIMEGM -+REPLACE_NANOSLEEP -+REPLACE_MKTIME -+REPLACE_LOCALTIME_R -+HAVE_TIMEGM -+HAVE_STRPTIME -+HAVE_NANOSLEEP -+HAVE_DECL_LOCALTIME_R -+GNULIB_TIME_R -+GNULIB_TIMEGM -+GNULIB_STRPTIME -+GNULIB_NANOSLEEP -+GNULIB_MKTIME -+UNDEFINE_STRTOK_R -+REPLACE_STRTOK_R -+REPLACE_STRSIGNAL -+REPLACE_STRNLEN -+REPLACE_STRNDUP -+REPLACE_STRNCAT -+REPLACE_STRERROR_R -+REPLACE_STRERROR -+REPLACE_STRCHRNUL -+REPLACE_STRCASESTR -+REPLACE_STRSTR -+REPLACE_STRDUP -+REPLACE_STPNCPY -+REPLACE_MEMMEM -+REPLACE_MEMCHR -+HAVE_STRVERSCMP -+HAVE_DECL_STRSIGNAL -+HAVE_DECL_STRERROR_R -+HAVE_DECL_STRTOK_R -+HAVE_STRCASESTR -+HAVE_STRSEP -+HAVE_STRPBRK -+HAVE_DECL_STRNLEN -+HAVE_DECL_STRNDUP -+HAVE_DECL_STRDUP -+HAVE_STRCHRNUL -+HAVE_STPNCPY -+HAVE_STPCPY -+HAVE_RAWMEMCHR -+HAVE_DECL_MEMRCHR -+HAVE_MEMPCPY -+HAVE_DECL_MEMMEM -+HAVE_MEMCHR -+HAVE_FFSLL -+HAVE_FFSL -+HAVE_MBSLEN -+GNULIB_STRVERSCMP -+GNULIB_STRSIGNAL -+GNULIB_STRERROR_R -+GNULIB_STRERROR -+GNULIB_MBSTOK_R -+GNULIB_MBSSEP -+GNULIB_MBSSPN -+GNULIB_MBSPBRK -+GNULIB_MBSCSPN -+GNULIB_MBSCASESTR -+GNULIB_MBSPCASECMP -+GNULIB_MBSNCASECMP -+GNULIB_MBSCASECMP -+GNULIB_MBSSTR -+GNULIB_MBSRCHR -+GNULIB_MBSCHR -+GNULIB_MBSNLEN -+GNULIB_MBSLEN -+GNULIB_STRTOK_R -+GNULIB_STRCASESTR -+GNULIB_STRSTR -+GNULIB_STRSEP -+GNULIB_STRPBRK -+GNULIB_STRNLEN -+GNULIB_STRNDUP -+GNULIB_STRNCAT -+GNULIB_STRDUP -+GNULIB_STRCHRNUL -+GNULIB_STPNCPY -+GNULIB_STPCPY -+GNULIB_RAWMEMCHR -+GNULIB_MEMRCHR -+GNULIB_MEMPCPY -+GNULIB_MEMMEM -+GNULIB_MEMCHR -+GNULIB_FFSLL -+GNULIB_FFSL -+LOCALE_FR_UTF8 -+LOCALE_ZH_CN -+LOCALE_JA -+NEXT_AS_FIRST_DIRECTIVE_MATH_H -+NEXT_MATH_H -+LTLIBMULTITHREAD -+LIBMULTITHREAD -+LTLIBTHREAD -+LIBTHREAD -+LIBPTH_PREFIX -+LTLIBPTH -+LIBPTH -+NEXT_AS_FIRST_DIRECTIVE_LOCALE_H -+NEXT_LOCALE_H -+HAVE_XLOCALE_H -+NEXT_AS_FIRST_DIRECTIVE_STDDEF_H -+NEXT_STDDEF_H -+GL_GENERATE_STDDEF_H_FALSE -+GL_GENERATE_STDDEF_H_TRUE -+STDDEF_H -+HAVE_WCHAR_T -+REPLACE_NULL -+REPLACE_STRUCT_LCONV -+REPLACE_DUPLOCALE -+REPLACE_SETLOCALE -+REPLACE_LOCALECONV -+HAVE_DUPLOCALE -+GNULIB_DUPLOCALE -+GNULIB_SETLOCALE -+GNULIB_LOCALECONV -+LOCALCHARSET_TESTS_ENVIRONMENT -+GLIBC21 -+IGNORE_UNUSED_LIBRARIES_CFLAGS -+HAVE_LANGINFO_YESEXPR -+HAVE_LANGINFO_ERA -+HAVE_LANGINFO_T_FMT_AMPM -+HAVE_LANGINFO_CODESET -+HAVE_LANGINFO_H -+NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H -+NEXT_LANGINFO_H -+REPLACE_NL_LANGINFO -+HAVE_NL_LANGINFO -+GNULIB_NL_LANGINFO -+REPLACE_TOWLOWER -+REPLACE_ISWCNTRL -+HAVE_WCTYPE_H -+NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H -+NEXT_WCTYPE_H -+HAVE_WINT_T -+HAVE_ISWCNTRL -+REPLACE_ISWBLANK -+HAVE_WCTRANS_T -+HAVE_WCTYPE_T -+HAVE_ISWBLANK -+GNULIB_TOWCTRANS -+GNULIB_WCTRANS -+GNULIB_ISWCTYPE -+GNULIB_WCTYPE -+GNULIB_ISWBLANK -+NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H -+NEXT_INTTYPES_H -+UINT64_MAX_EQ_ULONG_MAX -+UINT32_MAX_LT_UINTMAX_MAX -+PRIPTR_PREFIX -+PRI_MACROS_BROKEN -+INT64_MAX_EQ_LONG_MAX -+INT32_MAX_LT_INTMAX_MAX -+REPLACE_STRTOIMAX -+HAVE_DECL_STRTOUMAX -+HAVE_DECL_STRTOIMAX -+HAVE_DECL_IMAXDIV -+HAVE_DECL_IMAXABS -+GNULIB_STRTOUMAX -+GNULIB_STRTOIMAX -+GNULIB_IMAXDIV -+GNULIB_IMAXABS -+GL_GENERATE_STDINT_H_FALSE -+GL_GENERATE_STDINT_H_TRUE -+STDINT_H -+WINT_T_SUFFIX -+WCHAR_T_SUFFIX -+SIG_ATOMIC_T_SUFFIX -+SIZE_T_SUFFIX -+PTRDIFF_T_SUFFIX -+HAVE_SIGNED_WINT_T -+HAVE_SIGNED_WCHAR_T -+HAVE_SIGNED_SIG_ATOMIC_T -+BITSIZEOF_WINT_T -+BITSIZEOF_WCHAR_T -+BITSIZEOF_SIG_ATOMIC_T -+BITSIZEOF_SIZE_T -+BITSIZEOF_PTRDIFF_T -+APPLE_UNIVERSAL_BUILD -+HAVE_SYS_BITYPES_H -+HAVE_SYS_INTTYPES_H -+HAVE_STDINT_H -+NEXT_AS_FIRST_DIRECTIVE_STDINT_H -+NEXT_STDINT_H -+HAVE_SYS_TYPES_H -+HAVE_INTTYPES_H -+HAVE_WCHAR_H -+HAVE_UNSIGNED_LONG_LONG_INT -+HAVE_LONG_LONG_INT -+NEXT_AS_FIRST_DIRECTIVE_ICONV_H -+NEXT_ICONV_H -+GL_GENERATE_ICONV_H_FALSE -+GL_GENERATE_ICONV_H_TRUE -+ICONV_H -+REPLACE_ICONV_UTF -+REPLACE_ICONV_OPEN -+REPLACE_ICONV -+ICONV_CONST -+GNULIB_ICONV -+LTLIBICONV -+LIBICONV -+GNU_MAKE_FALSE -+GNU_MAKE_TRUE -+NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H -+NEXT_SYS_TIME_H -+REPLACE_STRUCT_TIMEVAL -+REPLACE_GETTIMEOFDAY -+HAVE_SYS_TIME_H -+HAVE_STRUCT_TIMEVAL -+HAVE_GETTIMEOFDAY -+GNULIB_GETTIMEOFDAY -+LTLIBINTL -+LIBINTL -+GNULIB_GL_UNISTD_H_GETOPT -+GETOPT_H -+HAVE_GETOPT_H -+NEXT_AS_FIRST_DIRECTIVE_GETOPT_H -+NEXT_GETOPT_H -+GETLOADAVG_LIBS -+LIB_GETHRXTIME -+GETHOSTNAME_LIB -+GETADDRINFO_LIB -+INET_NTOP_LIB -+SERVENT_LIB -+HOSTENT_LIB -+HAVE_NETDB_H -+NEXT_AS_FIRST_DIRECTIVE_NETDB_H -+NEXT_NETDB_H -+REPLACE_GAI_STRERROR -+HAVE_DECL_GETNAMEINFO -+HAVE_DECL_GETADDRINFO -+HAVE_DECL_GAI_STRERROR -+HAVE_DECL_FREEADDRINFO -+HAVE_STRUCT_ADDRINFO -+GNULIB_GETADDRINFO -+HAVE_WS2TCPIP_H -+HAVE_SYS_SOCKET_H -+NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H -+NEXT_SYS_SOCKET_H -+HAVE_ACCEPT4 -+HAVE_SA_FAMILY_T -+HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY -+HAVE_STRUCT_SOCKADDR_STORAGE -+GNULIB_ACCEPT4 -+GNULIB_SHUTDOWN -+GNULIB_SETSOCKOPT -+GNULIB_SENDTO -+GNULIB_RECVFROM -+GNULIB_SEND -+GNULIB_RECV -+GNULIB_LISTEN -+GNULIB_GETSOCKOPT -+GNULIB_GETSOCKNAME -+GNULIB_GETPEERNAME -+GNULIB_BIND -+GNULIB_ACCEPT -+GNULIB_CONNECT -+GNULIB_SOCKET -+WINDOWS_64_BIT_ST_SIZE -+NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H -+NEXT_SYS_STAT_H -+WINDOWS_64_BIT_OFF_T -+NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H -+NEXT_SYS_TYPES_H -+HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+REPLACE_TRUNCL -+REPLACE_TRUNCF -+REPLACE_TRUNC -+REPLACE_SQRTL -+REPLACE_SIGNBIT_USING_GCC -+REPLACE_SIGNBIT -+REPLACE_ROUNDL -+REPLACE_ROUNDF -+REPLACE_ROUND -+REPLACE_REMAINDERL -+REPLACE_REMAINDERF -+REPLACE_REMAINDER -+REPLACE_NAN -+REPLACE_MODFL -+REPLACE_MODFF -+REPLACE_MODF -+REPLACE_LOGBL -+REPLACE_LOGBF -+REPLACE_LOGB -+REPLACE_LOG2L -+REPLACE_LOG2F -+REPLACE_LOG2 -+REPLACE_LOG1PL -+REPLACE_LOG1PF -+REPLACE_LOG1P -+REPLACE_LOG10L -+REPLACE_LOG10F -+REPLACE_LOG10 -+REPLACE_LOGL -+REPLACE_LOGF -+REPLACE_LOG -+REPLACE_LDEXPL -+REPLACE_ISNAN -+REPLACE_ISINF -+REPLACE_ISFINITE -+REPLACE_ILOGBF -+REPLACE_ILOGB -+REPLACE_HYPOTL -+REPLACE_HYPOTF -+REPLACE_HYPOT -+REPLACE_HUGE_VAL -+REPLACE_FREXPL -+REPLACE_FREXP -+REPLACE_FREXPF -+REPLACE_FMODL -+REPLACE_FMODF -+REPLACE_FMOD -+REPLACE_FMAL -+REPLACE_FMAF -+REPLACE_FMA -+REPLACE_FLOORL -+REPLACE_FLOORF -+REPLACE_FLOOR -+REPLACE_FABSL -+REPLACE_EXP2L -+REPLACE_EXP2 -+REPLACE_EXPM1F -+REPLACE_EXPM1 -+REPLACE_CEILL -+REPLACE_CEILF -+REPLACE_CEIL -+REPLACE_CBRTL -+REPLACE_CBRTF -+HAVE_DECL_TRUNCL -+HAVE_DECL_TRUNCF -+HAVE_DECL_TRUNC -+HAVE_DECL_TANL -+HAVE_DECL_SQRTL -+HAVE_DECL_SINL -+HAVE_DECL_ROUNDL -+HAVE_DECL_ROUNDF -+HAVE_DECL_ROUND -+HAVE_DECL_RINTF -+HAVE_DECL_REMAINDERL -+HAVE_DECL_REMAINDER -+HAVE_DECL_LOGB -+HAVE_DECL_LOG2L -+HAVE_DECL_LOG2F -+HAVE_DECL_LOG2 -+HAVE_DECL_LOG10L -+HAVE_DECL_LOGL -+HAVE_DECL_LDEXPL -+HAVE_DECL_FREXPL -+HAVE_DECL_FLOORL -+HAVE_DECL_FLOORF -+HAVE_DECL_EXPM1L -+HAVE_DECL_EXP2L -+HAVE_DECL_EXP2F -+HAVE_DECL_EXP2 -+HAVE_DECL_EXPL -+HAVE_DECL_COSL -+HAVE_DECL_COPYSIGNF -+HAVE_DECL_CEILL -+HAVE_DECL_CEILF -+HAVE_DECL_CBRTL -+HAVE_DECL_CBRTF -+HAVE_DECL_ATANL -+HAVE_DECL_ASINL -+HAVE_DECL_ACOSL -+HAVE_TANHF -+HAVE_TANL -+HAVE_TANF -+HAVE_SQRTL -+HAVE_SQRTF -+HAVE_SINHF -+HAVE_SINL -+HAVE_SINF -+HAVE_RINTL -+HAVE_RINT -+HAVE_REMAINDERF -+HAVE_REMAINDER -+HAVE_POWF -+HAVE_MODFL -+HAVE_MODFF -+HAVE_LOGBL -+HAVE_LOGBF -+HAVE_LOG1PL -+HAVE_LOG1PF -+HAVE_LOG1P -+HAVE_LOG10L -+HAVE_LOG10F -+HAVE_LOGL -+HAVE_LOGF -+HAVE_LDEXPF -+HAVE_ISNANL -+HAVE_ISNAND -+HAVE_ISNANF -+HAVE_ILOGBL -+HAVE_ILOGBF -+HAVE_ILOGB -+HAVE_HYPOTL -+HAVE_HYPOTF -+HAVE_FREXPF -+HAVE_FMODL -+HAVE_FMODF -+HAVE_FMAL -+HAVE_FMAF -+HAVE_FMA -+HAVE_FABSL -+HAVE_FABSF -+HAVE_EXPM1F -+HAVE_EXPM1 -+HAVE_EXPL -+HAVE_EXPF -+HAVE_COSHF -+HAVE_COSL -+HAVE_COSF -+HAVE_COPYSIGNL -+HAVE_COPYSIGN -+HAVE_CBRTL -+HAVE_CBRTF -+HAVE_CBRT -+HAVE_ATAN2F -+HAVE_ATANL -+HAVE_ATANF -+HAVE_ASINL -+HAVE_ASINF -+HAVE_ACOSL -+HAVE_ACOSF -+GNULIB_TRUNCL -+GNULIB_TRUNCF -+GNULIB_TRUNC -+GNULIB_TANHF -+GNULIB_TANL -+GNULIB_TANF -+GNULIB_SQRTL -+GNULIB_SQRTF -+GNULIB_SINHF -+GNULIB_SINL -+GNULIB_SINF -+GNULIB_SIGNBIT -+GNULIB_ROUNDL -+GNULIB_ROUNDF -+GNULIB_ROUND -+GNULIB_RINTL -+GNULIB_RINTF -+GNULIB_RINT -+GNULIB_REMAINDERL -+GNULIB_REMAINDERF -+GNULIB_REMAINDER -+GNULIB_POWF -+GNULIB_MODFL -+GNULIB_MODFF -+GNULIB_MODF -+GNULIB_LOGBL -+GNULIB_LOGBF -+GNULIB_LOGB -+GNULIB_LOG2L -+GNULIB_LOG2F -+GNULIB_LOG2 -+GNULIB_LOG1PL -+GNULIB_LOG1PF -+GNULIB_LOG1P -+GNULIB_LOG10L -+GNULIB_LOG10F -+GNULIB_LOG10 -+GNULIB_LOGL -+GNULIB_LOGF -+GNULIB_LOG -+GNULIB_LDEXPL -+GNULIB_LDEXPF -+GNULIB_ISNANL -+GNULIB_ISNAND -+GNULIB_ISNANF -+GNULIB_ISNAN -+GNULIB_ISINF -+GNULIB_ISFINITE -+GNULIB_ILOGBL -+GNULIB_ILOGBF -+GNULIB_ILOGB -+GNULIB_HYPOTL -+GNULIB_HYPOTF -+GNULIB_HYPOT -+GNULIB_FREXPL -+GNULIB_FREXP -+GNULIB_FREXPF -+GNULIB_FMODL -+GNULIB_FMODF -+GNULIB_FMOD -+GNULIB_FMAL -+GNULIB_FMAF -+GNULIB_FMA -+GNULIB_FLOORL -+GNULIB_FLOORF -+GNULIB_FLOOR -+GNULIB_FABSL -+GNULIB_FABSF -+GNULIB_EXPM1L -+GNULIB_EXPM1F -+GNULIB_EXPM1 -+GNULIB_EXP2L -+GNULIB_EXP2F -+GNULIB_EXP2 -+GNULIB_EXPL -+GNULIB_EXPF 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" sys/vfs.h" -+as_fn_append ac_header_list " sys/fs_types.h" -+as_fn_append ac_func_list " fsync" -+as_fn_append ac_func_list " strtof" -+as_fn_append ac_func_list " ftruncate" -+as_fn_append ac_func_list " openat" -+as_fn_append ac_func_list " fstatfs" -+as_fn_append ac_func_list " futimens" -+as_fn_append ac_header_list " netdb.h" -+as_fn_append ac_header_list " netinet/in.h" -+as_fn_append ac_func_list " getdelim" -+as_fn_append ac_func_list " getdtablesize" -+as_fn_append ac_func_list " microuptime" -+as_fn_append ac_func_list " nanouptime" -+as_fn_append ac_func_list " getlogin" -+as_fn_append ac_func_list " flockfile" -+as_fn_append ac_func_list " funlockfile" -+gl_getopt_required=GNU -+as_fn_append ac_header_list " getopt.h" -+as_fn_append ac_header_list " termios.h" -+as_fn_append ac_func_list " __fsetlocking" -+as_fn_append ac_func_list " tcgetattr" -+as_fn_append ac_func_list " tcsetattr" -+as_fn_append ac_func_list " gettimeofday" -+as_fn_append ac_func_list " nanotime" 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" >&6; } -+if ${ac_cv_sys_largefile_source+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ while :; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include /* for off_t */ -+ #include -+int -+main () -+{ -+int (*fp) (FILE *, off_t, int) = fseeko; -+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_largefile_source=no; break -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@define _LARGEFILE_SOURCE 1 -+#include /* for off_t */ -+ #include -+int -+main () -+{ -+int (*fp) (FILE *, off_t, int) = fseeko; -+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_largefile_source=1; break -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ ac_cv_sys_largefile_source=unknown -+ break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 -+$as_echo "$ac_cv_sys_largefile_source" >&6; } -+case $ac_cv_sys_largefile_source in #( -+ no | unknown) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source -+_ACEOF -+;; -+esac -+rm -rf conftest* -+ -+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug -+# in glibc 2.1.3, but that breaks too many other things. -+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. -+if test $ac_cv_sys_largefile_source != unknown; then -+ -+$as_echo "@%:@define HAVE_FSEEKO 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ # IEEE behaviour is the default on all CPUs except Alpha and SH -+ # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 -+ # and the GCC 4.1.2 manual). -+ case "$host_cpu" in -+ alpha*) -+ # On Alpha systems, a compiler option provides the behaviour. -+ # See the ieee(3) manual page, also available at -+ # -+ if test -n "$GCC"; then -+ # GCC has the option -mieee. -+ # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. -+ CPPFLAGS="$CPPFLAGS -mieee" -+ else -+ # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. -+ # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. -+ CPPFLAGS="$CPPFLAGS -ieee" -+ fi -+ ;; -+ sh*) -+ if test -n "$GCC"; then -+ # GCC has the option -mieee. -+ CPPFLAGS="$CPPFLAGS -mieee" -+ fi -+ ;; -+ esac -+ -+@%:@ Check whether --enable-largefile was given. -+if test "${enable_largefile+set}" = set; then : -+ enableval=$enable_largefile; -+fi -+ -+if test "$enable_largefile" != no; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 -+$as_echo_n "checking for special C compiler options needed for large files... " >&6; } -+if ${ac_cv_sys_largefile_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_sys_largefile_CC=no -+ if test "$GCC" != yes; then -+ ac_save_CC=$CC -+ while :; do -+ # IRIX 6.2 and later do not support large files by default, -+ # so use the C compiler's -n32 option if that helps. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+ if ac_fn_c_try_compile "$LINENO"; then : -+ break -+fi -+rm -f core conftest.err conftest.$ac_objext -+ CC="$CC -n32" -+ if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_largefile_CC=' -n32'; break -+fi -+rm -f core conftest.err conftest.$ac_objext -+ break -+ done -+ CC=$ac_save_CC -+ rm -f conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 -+$as_echo "$ac_cv_sys_largefile_CC" >&6; } -+ if test "$ac_cv_sys_largefile_CC" != no; then -+ CC=$CC$ac_cv_sys_largefile_CC -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 -+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } -+if ${ac_cv_sys_file_offset_bits+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ while :; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_file_offset_bits=no; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@define _FILE_OFFSET_BITS 64 -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_file_offset_bits=64; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ ac_cv_sys_file_offset_bits=unknown -+ break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 -+$as_echo "$ac_cv_sys_file_offset_bits" >&6; } -+case $ac_cv_sys_file_offset_bits in #( -+ no | unknown) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits -+_ACEOF -+;; -+esac -+rm -rf conftest* -+ if test $ac_cv_sys_file_offset_bits = unknown; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 -+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } -+if ${ac_cv_sys_large_files+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ while :; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_large_files=no; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@define _LARGE_FILES 1 -+@%:@include -+ /* Check that off_t can represent 2**63 - 1 correctly. -+ We can't simply define LARGE_OFF_T to be 9223372036854775807, -+ since some C++ compilers masquerading as C compilers -+ incorrectly reject 9223372036854775807. */ -+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) -+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 -+ && LARGE_OFF_T % 2147483647 == 1) -+ ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_sys_large_files=1; break -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ ac_cv_sys_large_files=unknown -+ break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 -+$as_echo "$ac_cv_sys_large_files" >&6; } -+case $ac_cv_sys_large_files in #( -+ no | unknown) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define _LARGE_FILES $ac_cv_sys_large_files -+_ACEOF -+;; -+esac -+rm -rf conftest* -+ fi -+ -+ -+$as_echo "@%:@define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ @%:@ Check whether --enable-threads was given. -+if test "${enable_threads+set}" = set; then : -+ enableval=$enable_threads; gl_use_threads=$enableval -+else -+ if test -n "$gl_use_threads_default"; then -+ gl_use_threads="$gl_use_threads_default" -+ else -+ case "$host_os" in -+ osf*) gl_use_threads=no ;; -+ cygwin*) -+ case `uname -r` in -+ 1.[0-5].*) gl_use_threads=no ;; -+ *) gl_use_threads=yes ;; -+ esac -+ ;; -+ *) gl_use_threads=yes ;; -+ esac -+ fi -+ -+fi -+ -+ if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then -+ # For using : -+ case "$host_os" in -+ osf*) -+ # On OSF/1, the compiler needs the flag -D_REENTRANT so that it -+ # groks . cc also understands the flag -pthread, but -+ # we don't use it because 1. gcc-2.95 doesn't understand -pthread, -+ # 2. putting a flag into CPPFLAGS that has an effect on the linker -+ # causes the AC_LINK_IFELSE test below to succeed unexpectedly, -+ # leading to wrong values of LIBTHREAD and LTLIBTHREAD. -+ CPPFLAGS="$CPPFLAGS -D_REENTRANT" -+ ;; -+ esac -+ # Some systems optimize for single-threaded programs by default, and -+ # need special flags to disable these optimizations. For example, the -+ # definition of 'errno' in . -+ case "$host_os" in -+ aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; -+ solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; -+ esac -+ fi -+ -+ -+ -+ -+ # Code from module accept: -+ # Code from module accept-tests: -+ # Code from module acl: -+ # Code from module acl-tests: -+ # Code from module alignof: -+ # Code from module alignof-tests: -+ # Code from module alloca: -+ # Code from module alloca-opt: -+ # Code from module alloca-opt-tests: -+ # Code from module allocator: -+ # Code from module announce-gen: -+ # Code from module areadlink: -+ # Code from module areadlink-tests: -+ # Code from module areadlink-with-size: -+ # Code from module areadlink-with-size-tests: -+ # Code from module areadlinkat: -+ # Code from module areadlinkat-tests: -+ # Code from module argmatch: -+ # Code from module argmatch-tests: -+ # Code from module argv-iter: -+ # Code from module argv-iter-tests: -+ # Code from module arpa_inet: -+ # Code from module arpa_inet-tests: -+ # Code from module assert: -+ # Code from module at-internal: -+ # Code from module autobuild: -+ -+ -+ -+ -+ if test -z "$AB_PACKAGE"; then -+ AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild project... $AB_PACKAGE" >&5 -+$as_echo "$as_me: autobuild project... $AB_PACKAGE" >&6;} -+ -+ if test -z "$AB_VERSION"; then -+ AB_VERSION=${PACKAGE_VERSION:-$VERSION} -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild revision... $AB_VERSION" >&5 -+$as_echo "$as_me: autobuild revision... $AB_VERSION" >&6;} -+ -+ hostname=`hostname` -+ if test "$hostname"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild hostname... $hostname" >&5 -+$as_echo "$as_me: autobuild hostname... $hostname" >&6;} -+ fi -+ -+ -+ -+ date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` -+ if test "$?" != 0; then -+ date=`date` -+ fi -+ if test "$date"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild timestamp... $date" >&5 -+$as_echo "$as_me: autobuild timestamp... $date" >&6;} -+ fi -+ -+ # Code from module backupfile: -+ # Code from module base64: -+ # Code from module base64-tests: -+ # Code from module binary-io: -+ # Code from module binary-io-tests: -+ # Code from module bind: -+ # Code from module bind-tests: -+ # Code from module bitrotate: -+ # Code from module bitrotate-tests: -+ # Code from module btowc: -+ # Code from module btowc-tests: -+ # Code from module buffer-lcm: -+ # Code from module c-ctype: -+ # Code from module c-ctype-tests: -+ # Code from module c-strcase: -+ # Code from module c-strcase-tests: -+ # Code from module c-strcaseeq: -+ # Code from module c-strtod: -+ # Code from module c-strtold: -+ # Code from module calloc-gnu: -+ # Code from module calloc-gnu-tests: -+ # Code from module calloc-posix: -+ # Code from module canon-host: -+ # Code from module canonicalize: -+ # Code from module canonicalize-tests: -+ # Code from module careadlinkat: -+ # Code from module chdir: -+ # Code from module chdir-long: -+ # Code from module chdir-tests: -+ # Code from module chown: -+ # Code from module chown-tests: -+ # Code from module clock-time: -+ # Code from module cloexec: -+ # Code from module cloexec-tests: -+ # Code from module close: -+ # Code from module close-stream: -+ # Code from module close-tests: -+ # Code from module closedir: -+ # Code from module closein: -+ # Code from module closein-tests: -+ # Code from module closeout: -+ # Code from module config-h: -+ # Code from module configmake: -+ # Code from module connect: -+ # Code from module connect-tests: -+ # Code from module crypto/md5: -+ # Code from module crypto/md5-tests: -+ # Code from module crypto/sha1: -+ # Code from module crypto/sha1-tests: -+ # Code from module crypto/sha256: -+ # Code from module crypto/sha512: -+ # Code from module ctype: -+ # Code from module ctype-tests: -+ # Code from module cycle-check: -+ # Code from module d-ino: -+ # Code from module d-type: -+ # Code from module dev-ino: -+ # Code from module di-set: -+ # Code from module di-set-tests: -+ # Code from module diacrit: -+ # Code from module dirent: -+ # Code from module dirent-safer: -+ # Code from module dirent-safer-tests: -+ # Code from module dirent-tests: -+ # Code from module dirfd: -+ # Code from module dirname: -+ # Code from module dirname-lgpl: -+ # Code from module dirname-tests: -+ # Code from module do-release-commit-and-tag: -+ # Code from module dosname: -+ # Code from module double-slash-root: -+ # Code from module dtoastr: -+ # Code from module dtotimespec: -+ # Code from module dup: -+ # Code from module dup-tests: -+ # Code from module dup2: -+ # Code from module dup2-tests: -+ # Code from module environ: -+ # Code from module environ-tests: -+ # Code from module errno: -+ # Code from module errno-tests: -+ # Code from module error: -+ # Code from module euidaccess: -+ # Code from module exclude: -+ # Code from module exclude-tests: -+ # Code from module exitfail: -+ # Code from module extensions: -+ -+ # Code from module extern-inline: -+ # Code from module faccessat: -+ # Code from module faccessat-tests: -+ # Code from module fadvise: -+ # Code from module fadvise-tests: -+ # Code from module fatal-signal: -+ # Code from module fchdir: -+ # Code from module fchdir-tests: -+ # Code from module fchmodat: -+ # Code from module fchmodat-tests: -+ # Code from module fchownat: -+ # Code from module fchownat-tests: -+ # Code from module fclose: -+ # Code from module fclose-tests: -+ # Code from module fcntl: -+ # Code from module fcntl-h: -+ # Code from module fcntl-h-tests: -+ # Code from module fcntl-safer: -+ # Code from module fcntl-safer-tests: -+ # Code from module fcntl-tests: -+ # Code from module fd-hook: -+ # Code from module fd-reopen: -+ # Code from module fd-safer-flag: -+ # Code from module fdatasync: -+ # Code from module fdatasync-tests: -+ # Code from module fdl: -+ # Code from module fdopen: -+ # Code from module fdopen-tests: -+ # Code from module fdopendir: -+ # Code from module fdopendir-tests: -+ # Code from module fdutimensat: -+ # Code from module fdutimensat-tests: -+ # Code from module fflush: -+ -+ # Code from module fflush-tests: -+ # Code from module fgetc-tests: -+ # Code from module file-set: -+ # Code from module file-type: -+ # Code from module fileblocks: -+ # Code from module filemode: -+ # Code from module filename: -+ # Code from module filenamecat: -+ # Code from module filenamecat-lgpl: -+ # Code from module filenamecat-tests: -+ # Code from module filevercmp: -+ # Code from module filevercmp-tests: -+ # Code from module flexmember: -+ # Code from module float: -+ # Code from module float-tests: -+ # Code from module fnmatch: -+ # Code from module fnmatch-gnu: -+ # Code from module fnmatch-tests: -+ # Code from module fopen: -+ # Code from module fopen-safer: -+ # Code from module fopen-safer-tests: -+ # Code from module fopen-tests: -+ # Code from module fpending: -+ # Code from module fpending-tests: -+ # Code from module fpieee: -+ -+ # Code from module fprintftime: -+ # Code from module fpucw: -+ # Code from module fpurge: -+ # Code from module fpurge-tests: -+ # Code from module fputc-tests: -+ # Code from module fread-tests: -+ # Code from module freadahead: -+ # Code from module freadahead-tests: -+ # Code from module freading: -+ # Code from module freading-tests: -+ # Code from module freadptr: -+ # Code from module freadptr-tests: -+ # Code from module freadseek: -+ # Code from module freadseek-tests: -+ # Code from module freopen: -+ # Code from module freopen-safer: -+ # Code from module freopen-safer-tests: -+ # Code from module freopen-tests: -+ # Code from module frexp-nolibm: -+ # Code from module frexp-nolibm-tests: -+ # Code from module frexpl-nolibm: -+ # Code from module frexpl-nolibm-tests: -+ # Code from module fseek: -+ # Code from module fseek-tests: -+ # Code from module fseeko: -+ -+ # Code from module fseeko-tests: -+ # Code from module fseterr: -+ # Code from module fseterr-tests: -+ # Code from module fstat: -+ # Code from module fstat-tests: -+ # Code from module fstatat: -+ # Code from module fstatat-tests: -+ # Code from module fsusage: -+ # Code from module fsync: -+ # Code from module fsync-tests: -+ # Code from module ftell: -+ # Code from module ftell-tests: -+ # Code from module ftello: -+ -+ # Code from module ftello-tests: -+ # Code from module ftoastr: -+ # Code from module ftruncate: -+ # Code from module ftruncate-tests: -+ # Code from module fts: -+ # Code from module full-read: -+ # Code from module full-write: -+ # Code from module futimens: -+ # Code from module futimens-tests: -+ # Code from module fwrite-tests: -+ # Code from module gendocs: -+ # Code from module getaddrinfo: -+ # Code from module getaddrinfo-tests: -+ # Code from module getcwd: -+ # Code from module getcwd-lgpl: -+ # Code from module getcwd-lgpl-tests: -+ # Code from module getcwd-tests: -+ # Code from module getdelim: -+ # Code from module getdelim-tests: -+ # Code from module getdtablesize: -+ # Code from module getdtablesize-tests: -+ # Code from module getgroups: -+ # Code from module getgroups-tests: -+ # Code from module gethostname: -+ # Code from module gethostname-tests: -+ # Code from module gethrxtime: -+ # Code from module getline: -+ # Code from module getline-tests: -+ # Code from module getloadavg: -+ # Code from module getloadavg-tests: -+ # Code from module getlogin: -+ # Code from module getlogin-tests: -+ # Code from module getndelim2: -+ # Code from module getndelim2-tests: -+ # Code from module getopt-gnu: -+ # Code from module getopt-posix: -+ # Code from module getopt-posix-tests: -+ # Code from module getpagesize: -+ # Code from module getpass-gnu: -+ # Code from module gettext: -+ # Code from module gettext-h: -+ # Code from module gettime: -+ # Code from module gettimeofday: -+ # Code from module gettimeofday-tests: -+ # Code from module getugroups: -+ # Code from module getusershell: -+ # Code from module git-version-gen: -+ # Code from module gitlog-to-changelog: -+ # Code from module gnu-make: -+ # Code from module gnu-web-doc-update: -+ # Code from module gnumakefile: -+ # Code from module gnupload: -+ # Code from module gperf: -+ # Code from module group-member: -+ # Code from module hard-locale: -+ # Code from module hash: -+ # Code from module hash-pjw: -+ # Code from module hash-tests: -+ # Code from module hash-triple: -+ # Code from module havelib: -+ # Code from module heap: -+ # Code from module host-os: -+ # Code from module hostent: -+ # Code from module human: -+ # Code from module i-ring: -+ # Code from module i-ring-tests: -+ # Code from module iconv: -+ # Code from module iconv-h: -+ # Code from module iconv-h-tests: -+ # Code from module iconv-tests: -+ # Code from module iconv_open: -+ # Code from module idcache: -+ # Code from module ignore-value: -+ # Code from module ignore-value-tests: -+ # Code from module include_next: -+ # Code from module inet_ntop: -+ # Code from module inet_ntop-tests: -+ # Code from module inet_pton: -+ # Code from module inet_pton-tests: -+ # Code from module inline: -+ # Code from module ino-map: -+ # Code from module ino-map-tests: -+ # Code from module intprops: -+ # Code from module intprops-tests: -+ # Code from module inttostr: -+ # Code from module inttostr-tests: -+ # Code from module inttypes: -+ # Code from module inttypes-incomplete: -+ # Code from module inttypes-tests: -+ # Code from module ioctl: -+ # Code from module ioctl-tests: -+ # Code from module isapipe: -+ # Code from module isatty: -+ # Code from module isatty-tests: -+ # Code from module isblank: -+ # Code from module isblank-tests: -+ # Code from module isnand-nolibm: -+ # Code from module isnand-nolibm-tests: -+ # Code from module isnanf-nolibm: -+ # Code from module isnanf-nolibm-tests: -+ # Code from module isnanl-nolibm: -+ # Code from module isnanl-nolibm-tests: -+ # Code from module iswblank: -+ # Code from module iswblank-tests: -+ # Code from module langinfo: -+ # Code from module langinfo-tests: -+ # Code from module largefile: -+ -+ # Code from module lchmod: -+ # Code from module lchown: -+ # Code from module lchown-tests: -+ # Code from module ldtoastr: -+ # Code from module lib-ignore: -+ # Code from module linebuffer: -+ # Code from module link: -+ # Code from module link-follow: -+ # Code from module link-tests: -+ # Code from module linkat: -+ # Code from module linkat-tests: -+ # Code from module listen: -+ # Code from module listen-tests: -+ # Code from module localcharset: -+ # Code from module locale: -+ # Code from module locale-tests: -+ # Code from module localeconv: -+ # Code from module localeconv-tests: -+ # Code from module localename: -+ # Code from module localename-tests: -+ # Code from module lock: -+ # Code from module lock-tests: -+ # Code from module long-options: -+ # Code from module lseek: -+ # Code from module lseek-tests: -+ # Code from module lstat: -+ # Code from module lstat-tests: -+ # Code from module maintainer-makefile: -+ # Code from module malloc-gnu: -+ # Code from module malloc-gnu-tests: -+ # Code from module malloc-posix: -+ # Code from module malloca: -+ # Code from module malloca-tests: -+ # Code from module manywarnings: -+ # Code from module math: -+ # Code from module math-tests: -+ # Code from module mbchar: -+ # Code from module mbiter: -+ # Code from module mbrlen: -+ # Code from module mbrtowc: -+ # Code from module mbrtowc-tests: -+ # Code from module mbsalign: -+ # Code from module mbsalign-tests: -+ # Code from module mbscasecmp: -+ # Code from module mbscasecmp-tests: -+ # Code from module mbsinit: -+ # Code from module mbsinit-tests: -+ # Code from module mbslen: -+ # Code from module mbsrtowcs: -+ # Code from module mbsrtowcs-tests: -+ # Code from module mbsstr: -+ # Code from module mbsstr-tests: -+ # Code from module mbswidth: -+ # Code from module mbtowc: -+ # Code from module mbuiter: -+ # Code from module memcasecmp: -+ # Code from module memcasecmp-tests: -+ # Code from module memchr: -+ # Code from module memchr-tests: -+ # Code from module memchr2: -+ # Code from module memchr2-tests: -+ # Code from module memcmp2: -+ # Code from module memcoll: -+ # Code from module memcoll-tests: -+ # Code from module mempcpy: -+ # Code from module memrchr: -+ # Code from module memrchr-tests: -+ # Code from module mgetgroups: -+ # Code from module mkancesdirs: -+ # Code from module mkdir: -+ # Code from module mkdir-p: -+ # Code from module mkdir-tests: -+ # Code from module mkfifo: -+ # Code from module mkfifo-tests: -+ # Code from module mknod: -+ # Code from module mknod-tests: -+ # Code from module mkstemp: -+ # Code from module mktime: -+ # Code from module modechange: -+ # Code from module mountlist: -+ # Code from module mpsort: -+ # Code from module msvc-inval: -+ # Code from module msvc-nothrow: -+ # Code from module multiarch: -+ # Code from module nanosleep: -+ # Code from module nanosleep-tests: -+ # Code from module netdb: -+ # Code from module netdb-tests: -+ # Code from module netinet_in: -+ # Code from module netinet_in-tests: -+ # Code from module nl_langinfo: -+ # Code from module nl_langinfo-tests: -+ # Code from module nocrash: -+ # Code from module non-recursive-gnulib-prefix-hack: -+ # Code from module nproc: -+ # Code from module obstack: -+ # Code from module open: -+ # Code from module open-tests: -+ # Code from module openat: -+ # Code from module openat-die: -+ # Code from module openat-h: -+ # Code from module openat-safer: -+ # Code from module openat-safer-tests: -+ # Code from module openat-tests: -+ # Code from module opendir: -+ # Code from module parse-datetime: -+ # Code from module parse-datetime-tests: -+ # Code from module pathmax: -+ # Code from module pathmax-tests: -+ # Code from module perl: -+ # Code from module perror: -+ # Code from module perror-tests: -+ # Code from module physmem: -+ # Code from module pipe: -+ # Code from module pipe-posix: -+ # Code from module pipe-posix-tests: -+ # Code from module pipe2: -+ # Code from module pipe2-safer: -+ # Code from module pipe2-tests: -+ # Code from module posix-shell: -+ # Code from module posix_spawn-internal: -+ # Code from module posix_spawn_file_actions_addclose: -+ # Code from module posix_spawn_file_actions_addclose-tests: -+ # Code from module posix_spawn_file_actions_adddup2: -+ # Code from module posix_spawn_file_actions_adddup2-tests: -+ # Code from module posix_spawn_file_actions_addopen: -+ # Code from module posix_spawn_file_actions_addopen-tests: -+ # Code from module posix_spawn_file_actions_destroy: -+ # Code from module posix_spawn_file_actions_init: -+ # Code from module posix_spawnattr_destroy: -+ # Code from module posix_spawnattr_init: -+ # Code from module posix_spawnattr_setflags: -+ # Code from module posix_spawnattr_setsigmask: -+ # Code from module posix_spawnp: -+ # Code from module posix_spawnp-tests: -+ # Code from module posixtm: -+ # Code from module posixtm-tests: -+ # Code from module posixver: -+ # Code from module printf-frexp: -+ # Code from module printf-frexp-tests: -+ # Code from module printf-frexpl: -+ # Code from module printf-frexpl-tests: -+ # Code from module printf-safe: -+ # Code from module priv-set: -+ # Code from module priv-set-tests: -+ # Code from module progname: -+ # Code from module propername: -+ # Code from module pthread: -+ # Code from module putenv: -+ # Code from module quote: -+ # Code from module quotearg: -+ # Code from module quotearg-simple: -+ # Code from module quotearg-simple-tests: -+ # Code from module raise: -+ # Code from module raise-tests: -+ # Code from module randint: -+ # Code from module randperm: -+ # Code from module randread: -+ # Code from module randread-tests: -+ # Code from module rawmemchr: -+ # Code from module rawmemchr-tests: -+ # Code from module read: -+ # Code from module read-file: -+ # Code from module read-file-tests: -+ # Code from module read-tests: -+ # Code from module readdir: -+ # Code from module readlink: -+ # Code from module readlink-tests: -+ # Code from module readlinkat: -+ # Code from module readlinkat-tests: -+ # Code from module readtokens: -+ # Code from module readtokens-tests: -+ # Code from module readtokens0: -+ # Code from module readutmp: -+ # Code from module realloc-gnu: -+ # Code from module realloc-gnu-tests: -+ # Code from module realloc-posix: -+ # Code from module regex: -+ # Code from module regex-tests: -+ # Code from module remove: -+ # Code from module remove-tests: -+ # Code from module rename: -+ # Code from module rename-tests: -+ # Code from module rewinddir: -+ # Code from module rmdir: -+ # Code from module rmdir-tests: -+ # Code from module root-dev-ino: -+ # Code from module root-uid: -+ # Code from module rpmatch: -+ # Code from module safe-read: -+ # Code from module safe-write: -+ # Code from module same: -+ # Code from module same-inode: -+ # Code from module save-cwd: -+ # Code from module savedir: -+ # Code from module savewd: -+ # Code from module sched: -+ # Code from module sched-tests: -+ # Code from module select: -+ # Code from module select-tests: -+ # Code from module selinux-at: -+ # Code from module selinux-h: -+ # Code from module servent: -+ # Code from module setenv: -+ # Code from module setenv-tests: -+ # Code from module setlocale: -+ # Code from module setlocale-tests: -+ # Code from module setsockopt: -+ # Code from module setsockopt-tests: -+ # Code from module settime: -+ # Code from module sig2str: -+ # Code from module sigaction: -+ # Code from module sigaction-tests: -+ # Code from module signal-h: -+ # Code from module signal-h-tests: -+ # Code from module signbit: -+ # Code from module signbit-tests: -+ # Code from module sigprocmask: -+ # Code from module sigprocmask-tests: -+ # Code from module size_max: -+ # Code from module sleep: -+ # Code from module sleep-tests: -+ # Code from module snippet/_Noreturn: -+ # Code from module snippet/arg-nonnull: -+ # Code from module snippet/c++defs: -+ # Code from module snippet/unused-parameter: -+ # Code from module snippet/warn-on-use: -+ # Code from module snprintf: -+ # Code from module snprintf-tests: -+ # Code from module socket: -+ # Code from module socketlib: -+ # Code from module sockets: -+ # Code from module sockets-tests: -+ # Code from module socklen: -+ # Code from module spawn: -+ # Code from module spawn-pipe: -+ # Code from module spawn-pipe-tests: -+ # Code from module spawn-tests: -+ # Code from module ssize_t: -+ # Code from module stat: -+ # Code from module stat-macros: -+ # Code from module stat-size: -+ # Code from module stat-tests: -+ # Code from module stat-time: -+ # Code from module stat-time-tests: -+ # Code from module statat: -+ # Code from module statat-tests: -+ # Code from module stdalign: -+ # Code from module stdalign-tests: -+ # Code from module stdarg: -+ -+ -+ -+ # Code from module stdbool: -+ # Code from module stdbool-tests: -+ # Code from module stddef: -+ # Code from module stddef-tests: -+ # Code from module stdint: -+ # Code from module stdint-tests: -+ # Code from module stdio: -+ # Code from module stdio-tests: -+ # Code from module stdlib: -+ # Code from module stdlib-safer: -+ # Code from module stdlib-tests: -+ # Code from module stpcpy: -+ # Code from module stpncpy: -+ # Code from module strchrnul: -+ # Code from module strchrnul-tests: -+ # Code from module strdup-posix: -+ # Code from module streq: -+ # Code from module strerror: -+ # Code from module strerror-override: -+ # Code from module strerror-tests: -+ # Code from module strerror_r-posix: -+ # Code from module strerror_r-posix-tests: -+ # Code from module strftime: -+ # Code from module strftime-tests: -+ # Code from module striconv: -+ # Code from module striconv-tests: -+ # Code from module string: -+ # Code from module string-tests: -+ # Code from module strncat: -+ # Code from module strncat-tests: -+ # Code from module strndup: -+ # Code from module strnlen: -+ # Code from module strnlen-tests: -+ # Code from module strnlen1: -+ # Code from module strnumcmp: -+ # Code from module strpbrk: -+ # Code from module strsignal: -+ # Code from module strsignal-tests: -+ # Code from module strstr-simple: -+ # Code from module strtod: -+ # Code from module strtod-tests: -+ # Code from module strtoimax: -+ # Code from module strtoimax-tests: -+ # Code from module strtoll: -+ # Code from module strtoll-tests: -+ # Code from module strtoull: -+ # Code from module strtoull-tests: -+ # Code from module strtoumax: -+ # Code from module strtoumax-tests: -+ # Code from module symlink: -+ # Code from module symlink-tests: -+ # Code from module symlinkat: -+ # Code from module symlinkat-tests: -+ # Code from module sys_ioctl: -+ # Code from module sys_ioctl-tests: -+ # Code from module sys_resource: -+ # Code from module sys_resource-tests: -+ # Code from module sys_select: -+ # Code from module sys_select-tests: -+ # Code from module sys_socket: -+ # Code from module sys_socket-tests: -+ # Code from module sys_stat: -+ # Code from module sys_stat-tests: -+ # Code from module sys_time: -+ # Code from module sys_time-tests: -+ # Code from module sys_types: -+ # Code from module sys_types-tests: -+ # Code from module sys_uio: -+ # Code from module sys_uio-tests: -+ # Code from module sys_utsname: -+ # Code from module sys_utsname-tests: -+ # Code from module sys_wait: -+ # Code from module sys_wait-tests: -+ # Code from module tempname: -+ # Code from module termios: -+ # Code from module termios-tests: -+ # Code from module test-framework-sh: -+ # Code from module test-framework-sh-tests: -+ # Code from module thread: -+ # Code from module thread-tests: -+ # Code from module threadlib: -+ -+ -+ -+ # Code from module time: -+ # Code from module time-tests: -+ # Code from module time_r: -+ # Code from module timer-time: -+ # Code from module timespec: -+ # Code from module tls: -+ # Code from module tls-tests: -+ # Code from module trim: -+ # Code from module tzset: -+ # Code from module u64: -+ # Code from module u64-tests: -+ # Code from module uname: -+ # Code from module uname-tests: -+ # Code from module unicodeio: -+ # Code from module unistd: -+ # Code from module unistd-safer: -+ # Code from module unistd-safer-tests: -+ # Code from module unistd-tests: -+ # Code from module unistr/base: -+ # Code from module unistr/u8-mbtoucr: -+ # Code from module unistr/u8-mbtoucr-tests: -+ # Code from module unistr/u8-uctomb: -+ # Code from module unistr/u8-uctomb-tests: -+ # Code from module unitypes: -+ # Code from module uniwidth/base: -+ # Code from module uniwidth/width: -+ # Code from module uniwidth/width-tests: -+ # Code from module unlink: -+ # Code from module unlink-busy: -+ # Code from module unlink-tests: -+ # Code from module unlinkat: -+ # Code from module unlinkat-tests: -+ # Code from module unlinkdir: -+ # Code from module unlocked-io: -+ # Code from module unsetenv: -+ # Code from module unsetenv-tests: -+ # Code from module update-copyright: -+ # Code from module update-copyright-tests: -+ # Code from module uptime: -+ # Code from module useless-if-before-free: -+ # Code from module userspec: -+ # Code from module userspec-tests: -+ # Code from module usleep: -+ # Code from module usleep-tests: -+ # Code from module utimecmp: -+ # Code from module utimens: -+ # Code from module utimens-tests: -+ # Code from module utimensat: -+ # Code from module utimensat-tests: -+ # Code from module vasnprintf: -+ # Code from module vasnprintf-tests: -+ # Code from module vasprintf: -+ # Code from module vasprintf-posix: -+ # Code from module vasprintf-posix-tests: -+ # Code from module vasprintf-tests: -+ # Code from module vc-list-files: -+ # Code from module vc-list-files-tests: -+ # Code from module verify: -+ # Code from module verify-tests: -+ # Code from module verror: -+ # Code from module version-etc: -+ # Code from module version-etc-fsf: -+ # Code from module version-etc-tests: -+ # Code from module vfprintf-posix: -+ # Code from module vfprintf-posix-tests: -+ # Code from module vprintf-posix: -+ # Code from module vprintf-posix-tests: -+ # Code from module wait-process: -+ # Code from module waitpid: -+ # Code from module warnings: -+ # Code from module wchar: -+ # Code from module wchar-tests: -+ # Code from module wcrtomb: -+ # Code from module wcrtomb-tests: -+ # Code from module wcswidth: -+ # Code from module wctob: -+ # Code from module wctomb: -+ # Code from module wctype-h: -+ # Code from module wctype-h-tests: -+ # Code from module wcwidth: -+ # Code from module wcwidth-tests: -+ # Code from module winsz-ioctl: -+ # Code from module winsz-termios: -+ # Code from module write: -+ # Code from module write-any-file: -+ # Code from module write-tests: -+ # Code from module xalloc: -+ # Code from module xalloc-die: -+ # Code from module xalloc-die-tests: -+ # Code from module xalloc-oversized: -+ # Code from module xfreopen: -+ # Code from module xfts: -+ # Code from module xgetcwd: -+ # Code from module xgetgroups: -+ # Code from module xgethostname: -+ # Code from module xmemcoll: -+ # Code from module xnanosleep: -+ # Code from module xprintf: -+ # Code from module xprintf-posix: -+ # Code from module xprintf-posix-tests: -+ # Code from module xreadlink: -+ # Code from module xsize: -+ # Code from module xstriconv: -+ # Code from module xstrndup: -+ # Code from module xstrtod: -+ # Code from module xstrtoimax: -+ # Code from module xstrtoimax-tests: -+ # Code from module xstrtol: -+ # Code from module xstrtol-tests: -+ # Code from module xstrtold: -+ # Code from module xstrtoumax: -+ # Code from module xstrtoumax-tests: -+ # Code from module xvasprintf: -+ # Code from module xvasprintf-tests: -+ # Code from module yesno: -+ # Code from module yesno-tests: -+ # Code from module yield: -+ -+ -+ -+ -+ -+ -+ LIBC_FATAL_STDERR_=1 -+ export LIBC_FATAL_STDERR_ -+ -+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" -+if test "x$ac_cv_type_size_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define size_t unsigned int -+_ACEOF -+ -+fi -+ -+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works -+# for constant arguments. Useless! -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 -+$as_echo_n "checking for working alloca.h... " >&6; } -+if ${ac_cv_working_alloca_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+char *p = (char *) alloca (2 * sizeof (int)); -+ if (p) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_working_alloca_h=yes -+else -+ ac_cv_working_alloca_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 -+$as_echo "$ac_cv_working_alloca_h" >&6; } -+if test $ac_cv_working_alloca_h = yes; then -+ -+$as_echo "@%:@define HAVE_ALLOCA_H 1" >>confdefs.h -+ -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 -+$as_echo_n "checking for alloca... " >&6; } -+if ${ac_cv_func_alloca_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifdef __GNUC__ -+# define alloca __builtin_alloca -+#else -+# ifdef _MSC_VER -+# include -+# define alloca _alloca -+# else -+# ifdef HAVE_ALLOCA_H -+# include -+# else -+# ifdef _AIX -+ #pragma alloca -+# else -+# ifndef alloca /* predefined by HP cc +Olibcalls */ -+void *alloca (size_t); -+# endif -+# endif -+# endif -+# endif -+#endif -+ -+int -+main () -+{ -+char *p = (char *) alloca (1); -+ if (p) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_func_alloca_works=yes -+else -+ ac_cv_func_alloca_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 -+$as_echo "$ac_cv_func_alloca_works" >&6; } -+ -+if test $ac_cv_func_alloca_works = yes; then -+ -+$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h -+ -+else -+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions -+# that cause trouble. Some versions do not even contain alloca or -+# contain a buggy version. If you still want to use their alloca, -+# use ar to extract alloca.o from them instead of compiling alloca.c. -+ -+ -+ -+ -+ -+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext -+ -+$as_echo "@%:@define C_ALLOCA 1" >>confdefs.h -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 -+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } -+if ${ac_cv_os_cray+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined CRAY && ! defined CRAY2 -+webecray -+#else -+wenotbecray -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "webecray" >/dev/null 2>&1; then : -+ ac_cv_os_cray=yes -+else -+ ac_cv_os_cray=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 -+$as_echo "$ac_cv_os_cray" >&6; } -+if test $ac_cv_os_cray = yes; then -+ for ac_func in _getb67 GETB67 getb67; do -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define CRAY_STACKSEG_END $ac_func -+_ACEOF -+ -+ break -+fi -+ -+ done -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 -+$as_echo_n "checking stack direction for C alloca... " >&6; } -+if ${ac_cv_c_stack_direction+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_c_stack_direction=0 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+find_stack_direction (int *addr, int depth) -+{ -+ int dir, dummy = 0; -+ if (! addr) -+ addr = &dummy; -+ *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; -+ dir = depth ? find_stack_direction (addr, depth - 1) : 0; -+ return dir + dummy; -+} -+ -+int -+main (int argc, char **argv) -+{ -+ return find_stack_direction (0, argc + !argv + 20) < 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_stack_direction=1 -+else -+ ac_cv_c_stack_direction=-1 -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 -+$as_echo "$ac_cv_c_stack_direction" >&6; } -+cat >>confdefs.h <<_ACEOF -+@%:@define STACK_DIRECTION $ac_cv_c_stack_direction -+_ACEOF -+ -+ -+fi -+ -+ -+ GNULIB_INET_NTOP=0; -+ GNULIB_INET_PTON=0; -+ HAVE_DECL_INET_NTOP=1; -+ HAVE_DECL_INET_PTON=1; -+ REPLACE_INET_NTOP=0; -+ REPLACE_INET_PTON=0; -+ -+ -+ -+ -+ for ac_header in $ac_header_list -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5 -+$as_echo_n "checking whether the preprocessor supports include_next... " >&6; } -+if ${gl_cv_have_include_next+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftestd1a conftestd1b conftestd2 -+ mkdir conftestd1a conftestd1b conftestd2 -+ cat < conftestd1a/conftest.h -+#define DEFINED_IN_CONFTESTD1 -+#include_next -+#ifdef DEFINED_IN_CONFTESTD2 -+int foo; -+#else -+#error "include_next doesn't work" -+#endif -+EOF -+ cat < conftestd1b/conftest.h -+#define DEFINED_IN_CONFTESTD1 -+#include -+#include_next -+#ifdef DEFINED_IN_CONFTESTD2 -+int foo; -+#else -+#error "include_next doesn't work" -+#endif -+EOF -+ cat < conftestd2/conftest.h -+#ifndef DEFINED_IN_CONFTESTD1 -+#error "include_next test doesn't work" -+#endif -+#define DEFINED_IN_CONFTESTD2 -+EOF -+ gl_save_CPPFLAGS="$CPPFLAGS" -+ CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_have_include_next=yes -+else -+ CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_have_include_next=buggy -+else -+ gl_cv_have_include_next=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CPPFLAGS="$gl_save_CPPFLAGS" -+ rm -rf conftestd1a conftestd1b conftestd2 -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 -+$as_echo "$gl_cv_have_include_next" >&6; } -+ PRAGMA_SYSTEM_HEADER= -+ if test $gl_cv_have_include_next = yes; then -+ INCLUDE_NEXT=include_next -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next -+ if test -n "$GCC"; then -+ PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' -+ fi -+ else -+ if test $gl_cv_have_include_next = buggy; then -+ INCLUDE_NEXT=include -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next -+ else -+ INCLUDE_NEXT=include -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include -+ fi -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5 -+$as_echo_n "checking whether system header files limit the line length... " >&6; } -+if ${gl_cv_pragma_columns+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __TANDEM -+choke me -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "choke me" >/dev/null 2>&1; then : -+ gl_cv_pragma_columns=yes -+else -+ gl_cv_pragma_columns=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5 -+$as_echo "$gl_cv_pragma_columns" >&6; } -+ if test $gl_cv_pragma_columns = yes; then -+ PRAGMA_COLUMNS="#pragma COLUMNS 10000" -+ else -+ PRAGMA_COLUMNS= -+ fi -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_features_h = yes; then -+ HAVE_FEATURES_H=1 -+ else -+ HAVE_FEATURES_H=0 -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 -+$as_echo_n "checking for d_ino member in directory struct... " >&6; } -+if ${gl_cv_struct_dirent_d_ino+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems with Linux kernel. -+ linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_struct_dirent_d_ino="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+int -+main () -+{ -+DIR *dp = opendir ("."); -+ struct dirent *e; -+ struct stat st; -+ if (! dp) -+ return 1; -+ e = readdir (dp); -+ if (! e) -+ return 2; -+ if (stat (e->d_name, &st) != 0) -+ return 3; -+ if (e->d_ino != st.st_ino) -+ return 4; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_struct_dirent_d_ino=yes -+else -+ gl_cv_struct_dirent_d_ino=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 -+$as_echo "$gl_cv_struct_dirent_d_ino" >&6; } -+ case "$gl_cv_struct_dirent_d_ino" in -+ *yes) -+ -+$as_echo "@%:@define D_INO_IN_DIRENT 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5 -+$as_echo_n "checking for long file names... " >&6; } -+if ${ac_cv_sys_long_file_names+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_sys_long_file_names=yes -+# Test for long file names in all the places we know might matter: -+# . the current directory, where building will happen -+# $prefix/lib where we will be installing things -+# $exec_prefix/lib likewise -+# $TMPDIR if set, where it might want to write temporary files -+# /tmp where it might want to write temporary files -+# /var/tmp likewise -+# /usr/tmp likewise -+for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do -+ # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib -+ # in the usual case where exec_prefix is '${prefix}'. -+ case $ac_dir in #( -+ . | /* | ?:[\\/]*) ;; #( -+ *) continue;; -+ esac -+ test -w "$ac_dir/." || continue # It is less confusing to not echo anything here. -+ ac_xdir=$ac_dir/cf$$ -+ (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue -+ ac_tf1=$ac_xdir/conftest9012345 -+ ac_tf2=$ac_xdir/conftest9012346 -+ touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" || -+ ac_cv_sys_long_file_names=no -+ rm -f -r "$ac_xdir" 2>/dev/null -+ test $ac_cv_sys_long_file_names = no && break -+done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5 -+$as_echo "$ac_cv_sys_long_file_names" >&6; } -+if test $ac_cv_sys_long_file_names = yes; then -+ -+$as_echo "@%:@define HAVE_LONG_FILE_NAMES 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ for ac_func in $ac_func_list -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 -+$as_echo_n "checking for C/C++ restrict keyword... " >&6; } -+if ${ac_cv_c_restrict+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_restrict=no -+ # The order here caters to the fact that C++ does not require restrict. -+ for ac_kw in __restrict __restrict__ _Restrict restrict; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+typedef int * int_ptr; -+ int foo (int_ptr $ac_kw ip) { -+ return ip[0]; -+ } -+int -+main () -+{ -+int s[1]; -+ int * $ac_kw t = s; -+ t[0] = 0; -+ return foo(t) -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_restrict=$ac_kw -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test "$ac_cv_c_restrict" != no && break -+ done -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 -+$as_echo "$ac_cv_c_restrict" >&6; } -+ -+ case $ac_cv_c_restrict in -+ restrict) ;; -+ no) $as_echo "@%:@define restrict /**/" >>confdefs.h -+ ;; -+ *) cat >>confdefs.h <<_ACEOF -+@%:@define restrict $ac_cv_c_restrict -+_ACEOF -+ ;; -+ esac -+ -+ -+ GNULIB_BTOWC=0; -+ GNULIB_WCTOB=0; -+ GNULIB_MBSINIT=0; -+ GNULIB_MBRTOWC=0; -+ GNULIB_MBRLEN=0; -+ GNULIB_MBSRTOWCS=0; -+ GNULIB_MBSNRTOWCS=0; -+ GNULIB_WCRTOMB=0; -+ GNULIB_WCSRTOMBS=0; -+ GNULIB_WCSNRTOMBS=0; -+ GNULIB_WCWIDTH=0; -+ GNULIB_WMEMCHR=0; -+ GNULIB_WMEMCMP=0; -+ GNULIB_WMEMCPY=0; -+ GNULIB_WMEMMOVE=0; -+ GNULIB_WMEMSET=0; -+ GNULIB_WCSLEN=0; -+ GNULIB_WCSNLEN=0; -+ GNULIB_WCSCPY=0; -+ GNULIB_WCPCPY=0; -+ GNULIB_WCSNCPY=0; -+ GNULIB_WCPNCPY=0; -+ GNULIB_WCSCAT=0; -+ GNULIB_WCSNCAT=0; -+ GNULIB_WCSCMP=0; -+ GNULIB_WCSNCMP=0; -+ GNULIB_WCSCASECMP=0; -+ GNULIB_WCSNCASECMP=0; -+ GNULIB_WCSCOLL=0; -+ GNULIB_WCSXFRM=0; -+ GNULIB_WCSDUP=0; -+ GNULIB_WCSCHR=0; -+ GNULIB_WCSRCHR=0; -+ GNULIB_WCSCSPN=0; -+ GNULIB_WCSSPN=0; -+ GNULIB_WCSPBRK=0; -+ GNULIB_WCSSTR=0; -+ GNULIB_WCSTOK=0; -+ GNULIB_WCSWIDTH=0; -+ HAVE_BTOWC=1; -+ HAVE_MBSINIT=1; -+ HAVE_MBRTOWC=1; -+ HAVE_MBRLEN=1; -+ HAVE_MBSRTOWCS=1; -+ HAVE_MBSNRTOWCS=1; -+ HAVE_WCRTOMB=1; -+ HAVE_WCSRTOMBS=1; -+ HAVE_WCSNRTOMBS=1; -+ HAVE_WMEMCHR=1; -+ HAVE_WMEMCMP=1; -+ HAVE_WMEMCPY=1; -+ HAVE_WMEMMOVE=1; -+ HAVE_WMEMSET=1; -+ HAVE_WCSLEN=1; -+ HAVE_WCSNLEN=1; -+ HAVE_WCSCPY=1; -+ HAVE_WCPCPY=1; -+ HAVE_WCSNCPY=1; -+ HAVE_WCPNCPY=1; -+ HAVE_WCSCAT=1; -+ HAVE_WCSNCAT=1; -+ HAVE_WCSCMP=1; -+ HAVE_WCSNCMP=1; -+ HAVE_WCSCASECMP=1; -+ HAVE_WCSNCASECMP=1; -+ HAVE_WCSCOLL=1; -+ HAVE_WCSXFRM=1; -+ HAVE_WCSDUP=1; -+ HAVE_WCSCHR=1; -+ HAVE_WCSRCHR=1; -+ HAVE_WCSCSPN=1; -+ HAVE_WCSSPN=1; -+ HAVE_WCSPBRK=1; -+ HAVE_WCSSTR=1; -+ HAVE_WCSTOK=1; -+ HAVE_WCSWIDTH=1; -+ HAVE_DECL_WCTOB=1; -+ HAVE_DECL_WCWIDTH=1; -+ REPLACE_MBSTATE_T=0; -+ REPLACE_BTOWC=0; -+ REPLACE_WCTOB=0; -+ REPLACE_MBSINIT=0; -+ REPLACE_MBRTOWC=0; -+ REPLACE_MBRLEN=0; -+ REPLACE_MBSRTOWCS=0; -+ REPLACE_MBSNRTOWCS=0; -+ REPLACE_WCRTOMB=0; -+ REPLACE_WCSRTOMBS=0; -+ REPLACE_WCSNRTOMBS=0; -+ REPLACE_WCWIDTH=0; -+ REPLACE_WCSWIDTH=0; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uses 'inline' correctly" >&5 -+$as_echo_n "checking whether uses 'inline' correctly... " >&6; } -+if ${gl_cv_header_wchar_h_correct_inline+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_header_wchar_h_correct_inline=yes -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #define wcstod renamed_wcstod -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+extern int zero (void); -+int main () { return zero(); } -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 -+ (eval $ac_compile) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; }; then -+ mv conftest.$ac_objext conftest1.$ac_objext -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #define wcstod renamed_wcstod -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int zero (void) { return 0; } -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 -+ (eval $ac_compile) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; }; then -+ mv conftest.$ac_objext conftest2.$ac_objext -+ if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then -+ : -+ else -+ gl_cv_header_wchar_h_correct_inline=no -+ fi -+ fi -+ fi -+ rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5 -+$as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; } -+ if test $gl_cv_header_wchar_h_correct_inline = no; then -+ as_fn_error $? " cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). -+This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in -+C99 mode. You have four options: -+ - Add the flag -fgnu89-inline to CC and reconfigure, or -+ - Fix your include files, using parts of -+ , or -+ - Use a gcc version older than 4.3, or -+ - Don't use the flags -std=c99 or -std=gnu99. -+Configuration aborted." "$LINENO" 5 -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 -+$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } -+if ${am_cv_langinfo_codeset+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+char* cs = nl_langinfo(CODESET); return !cs; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_langinfo_codeset=yes -+else -+ am_cv_langinfo_codeset=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 -+$as_echo "$am_cv_langinfo_codeset" >&6; } -+ if test $am_cv_langinfo_codeset = yes; then -+ -+$as_echo "@%:@define HAVE_LANGINFO_CODESET 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5 -+$as_echo_n "checking whether strtold conforms to C99... " >&6; } -+if ${gl_cv_func_c99_strtold+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* On HP-UX before 11.23, strtold returns a struct instead of -+ long double. Reject implementations like that, by requiring -+ compatibility with the C99 prototype. */ -+ #include -+ static long double (*p) (char const *, char **) = strtold; -+ static long double -+ test (char const *nptr, char **endptr) -+ { -+ long double r; -+ r = strtold (nptr, endptr); -+ return r; -+ } -+int -+main () -+{ -+return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_c99_strtold=yes -+else -+ gl_cv_func_c99_strtold=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5 -+$as_echo "$gl_cv_func_c99_strtold" >&6; } -+ if test $gl_cv_func_c99_strtold = yes; then -+ -+$as_echo "@%:@define HAVE_C99_STRTOLD 1" >>confdefs.h -+ -+ fi -+ -+ -+ GNULIB__EXIT=0; -+ GNULIB_ATOLL=0; -+ GNULIB_CALLOC_POSIX=0; -+ GNULIB_CANONICALIZE_FILE_NAME=0; -+ GNULIB_GETLOADAVG=0; -+ GNULIB_GETSUBOPT=0; -+ GNULIB_GRANTPT=0; -+ GNULIB_MALLOC_POSIX=0; -+ GNULIB_MBTOWC=0; -+ GNULIB_MKDTEMP=0; -+ GNULIB_MKOSTEMP=0; -+ GNULIB_MKOSTEMPS=0; -+ GNULIB_MKSTEMP=0; -+ GNULIB_MKSTEMPS=0; -+ GNULIB_POSIX_OPENPT=0; -+ GNULIB_PTSNAME=0; -+ GNULIB_PTSNAME_R=0; -+ GNULIB_PUTENV=0; -+ GNULIB_RANDOM=0; -+ GNULIB_RANDOM_R=0; -+ GNULIB_REALLOC_POSIX=0; -+ GNULIB_REALPATH=0; -+ GNULIB_RPMATCH=0; -+ GNULIB_SETENV=0; -+ GNULIB_STRTOD=0; -+ GNULIB_STRTOLL=0; -+ GNULIB_STRTOULL=0; -+ GNULIB_SYSTEM_POSIX=0; -+ GNULIB_UNLOCKPT=0; -+ GNULIB_UNSETENV=0; -+ GNULIB_WCTOMB=0; -+ HAVE__EXIT=1; -+ HAVE_ATOLL=1; -+ HAVE_CANONICALIZE_FILE_NAME=1; -+ HAVE_DECL_GETLOADAVG=1; -+ HAVE_GETSUBOPT=1; -+ HAVE_GRANTPT=1; -+ HAVE_MKDTEMP=1; -+ HAVE_MKOSTEMP=1; -+ HAVE_MKOSTEMPS=1; -+ HAVE_MKSTEMP=1; -+ HAVE_MKSTEMPS=1; -+ HAVE_POSIX_OPENPT=1; -+ HAVE_PTSNAME=1; -+ HAVE_PTSNAME_R=1; -+ HAVE_RANDOM=1; -+ HAVE_RANDOM_H=1; -+ HAVE_RANDOM_R=1; -+ HAVE_REALPATH=1; -+ HAVE_RPMATCH=1; -+ HAVE_SETENV=1; -+ HAVE_DECL_SETENV=1; -+ HAVE_STRTOD=1; -+ HAVE_STRTOLL=1; -+ HAVE_STRTOULL=1; -+ HAVE_STRUCT_RANDOM_DATA=1; -+ HAVE_SYS_LOADAVG_H=0; -+ HAVE_UNLOCKPT=1; -+ HAVE_DECL_UNSETENV=1; -+ REPLACE_CALLOC=0; -+ REPLACE_CANONICALIZE_FILE_NAME=0; -+ REPLACE_MALLOC=0; -+ REPLACE_MBTOWC=0; -+ REPLACE_MKSTEMP=0; -+ REPLACE_PTSNAME=0; -+ REPLACE_PTSNAME_R=0; -+ REPLACE_PUTENV=0; -+ REPLACE_RANDOM_R=0; -+ REPLACE_REALLOC=0; -+ REPLACE_REALPATH=0; -+ REPLACE_SETENV=0; -+ REPLACE_STRTOD=0; -+ REPLACE_UNSETENV=0; -+ REPLACE_WCTOMB=0; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5 -+$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; } -+if ${gl_cv_func_malloc_posix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+ choke me -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_malloc_posix=yes -+else -+ gl_cv_func_malloc_posix=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5 -+$as_echo "$gl_cv_func_malloc_posix" >&6; } -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 -+$as_echo_n "checking whether // is distinct from /... " >&6; } -+if ${gl_cv_double_slash_root+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test x"$cross_compiling" = xyes ; then -+ # When cross-compiling, there is no way to tell whether // is special -+ # short of a list of hosts. However, the only known hosts to date -+ # that have a distinct // are Apollo DomainOS (too old to port to), -+ # Cygwin, and z/OS. If anyone knows of another system for which // has -+ # special semantics and is distinct from /, please report it to -+ # . -+ case $host in -+ *-cygwin | i370-ibm-openedition) -+ gl_cv_double_slash_root=yes ;; -+ *) -+ # Be optimistic and assume that / and // are the same when we -+ # don't know. -+ gl_cv_double_slash_root='unknown, assuming no' ;; -+ esac -+ else -+ set x `ls -di / // 2>/dev/null` -+ if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then -+ gl_cv_double_slash_root=no -+ else -+ gl_cv_double_slash_root=yes -+ fi -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 -+$as_echo "$gl_cv_double_slash_root" >&6; } -+ if test "$gl_cv_double_slash_root" = yes; then -+ -+$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5 -+$as_echo_n "checking whether realpath works... " >&6; } -+if ${gl_cv_func_realpath_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ touch conftest.a -+ mkdir conftest.d -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_realpath_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data[1024]; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+ #include -+ #include -+ -+int -+main () -+{ -+ -+ int result = 0; -+ { -+ char *name = realpath ("conftest.a", NULL); -+ if (!(name && *name == '/')) -+ result |= 1; -+ } -+ { -+ char *name = realpath ("conftest.b/../conftest.a", NULL); -+ if (name != NULL) -+ result |= 2; -+ } -+ { -+ char *name = realpath ("conftest.a/", NULL); -+ if (name != NULL) -+ result |= 4; -+ } -+ { -+ char *name1 = realpath (".", NULL); -+ char *name2 = realpath ("conftest.d//./..", NULL); -+ if (strcmp (name1, name2) != 0) -+ result |= 8; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_realpath_works=yes -+else -+ gl_cv_func_realpath_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.a conftest.d -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 -+$as_echo "$gl_cv_func_realpath_works" >&6; } -+ case "$gl_cv_func_realpath_works" in -+ *yes) -+ -+$as_echo "@%:@define FUNC_REALPATH_WORKS 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ GNULIB_CHDIR=0; -+ GNULIB_CHOWN=0; -+ GNULIB_CLOSE=0; -+ GNULIB_DUP=0; -+ GNULIB_DUP2=0; -+ GNULIB_DUP3=0; -+ GNULIB_ENVIRON=0; -+ GNULIB_EUIDACCESS=0; -+ GNULIB_FACCESSAT=0; -+ GNULIB_FCHDIR=0; -+ GNULIB_FCHOWNAT=0; -+ GNULIB_FDATASYNC=0; -+ GNULIB_FSYNC=0; -+ GNULIB_FTRUNCATE=0; -+ GNULIB_GETCWD=0; -+ GNULIB_GETDOMAINNAME=0; -+ GNULIB_GETDTABLESIZE=0; -+ GNULIB_GETGROUPS=0; -+ GNULIB_GETHOSTNAME=0; -+ GNULIB_GETLOGIN=0; -+ GNULIB_GETLOGIN_R=0; -+ GNULIB_GETPAGESIZE=0; -+ GNULIB_GETUSERSHELL=0; -+ GNULIB_GROUP_MEMBER=0; -+ GNULIB_ISATTY=0; -+ GNULIB_LCHOWN=0; -+ GNULIB_LINK=0; -+ GNULIB_LINKAT=0; -+ GNULIB_LSEEK=0; -+ GNULIB_PIPE=0; -+ GNULIB_PIPE2=0; -+ GNULIB_PREAD=0; -+ GNULIB_PWRITE=0; -+ GNULIB_READ=0; -+ GNULIB_READLINK=0; -+ GNULIB_READLINKAT=0; -+ GNULIB_RMDIR=0; -+ GNULIB_SETHOSTNAME=0; -+ GNULIB_SLEEP=0; -+ GNULIB_SYMLINK=0; -+ GNULIB_SYMLINKAT=0; -+ GNULIB_TTYNAME_R=0; -+ GNULIB_UNISTD_H_NONBLOCKING=0; -+ GNULIB_UNISTD_H_SIGPIPE=0; -+ GNULIB_UNLINK=0; -+ GNULIB_UNLINKAT=0; -+ GNULIB_USLEEP=0; -+ GNULIB_WRITE=0; -+ HAVE_CHOWN=1; -+ HAVE_DUP2=1; -+ HAVE_DUP3=1; -+ HAVE_EUIDACCESS=1; -+ HAVE_FACCESSAT=1; -+ HAVE_FCHDIR=1; -+ HAVE_FCHOWNAT=1; -+ HAVE_FDATASYNC=1; -+ HAVE_FSYNC=1; -+ HAVE_FTRUNCATE=1; -+ HAVE_GETDTABLESIZE=1; -+ HAVE_GETGROUPS=1; -+ HAVE_GETHOSTNAME=1; -+ HAVE_GETLOGIN=1; -+ HAVE_GETPAGESIZE=1; -+ HAVE_GROUP_MEMBER=1; -+ HAVE_LCHOWN=1; -+ HAVE_LINK=1; -+ HAVE_LINKAT=1; -+ HAVE_PIPE=1; -+ HAVE_PIPE2=1; -+ HAVE_PREAD=1; -+ HAVE_PWRITE=1; -+ HAVE_READLINK=1; -+ HAVE_READLINKAT=1; -+ HAVE_SETHOSTNAME=1; -+ HAVE_SLEEP=1; -+ HAVE_SYMLINK=1; -+ HAVE_SYMLINKAT=1; -+ HAVE_UNLINKAT=1; -+ HAVE_USLEEP=1; -+ HAVE_DECL_ENVIRON=1; -+ HAVE_DECL_FCHDIR=1; -+ HAVE_DECL_FDATASYNC=1; -+ HAVE_DECL_GETDOMAINNAME=1; -+ HAVE_DECL_GETLOGIN_R=1; -+ HAVE_DECL_GETPAGESIZE=1; -+ HAVE_DECL_GETUSERSHELL=1; -+ HAVE_DECL_SETHOSTNAME=1; -+ HAVE_DECL_TTYNAME_R=1; -+ HAVE_OS_H=0; -+ HAVE_SYS_PARAM_H=0; -+ REPLACE_CHOWN=0; -+ REPLACE_CLOSE=0; -+ REPLACE_DUP=0; -+ REPLACE_DUP2=0; -+ REPLACE_FCHOWNAT=0; -+ REPLACE_FTRUNCATE=0; -+ REPLACE_GETCWD=0; -+ REPLACE_GETDOMAINNAME=0; -+ REPLACE_GETLOGIN_R=0; -+ REPLACE_GETGROUPS=0; -+ REPLACE_GETPAGESIZE=0; -+ REPLACE_ISATTY=0; -+ REPLACE_LCHOWN=0; -+ REPLACE_LINK=0; -+ REPLACE_LINKAT=0; -+ REPLACE_LSEEK=0; -+ REPLACE_PREAD=0; -+ REPLACE_PWRITE=0; -+ REPLACE_READ=0; -+ REPLACE_READLINK=0; -+ REPLACE_RMDIR=0; -+ REPLACE_SLEEP=0; -+ REPLACE_SYMLINK=0; -+ REPLACE_TTYNAME_R=0; -+ REPLACE_UNLINK=0; -+ REPLACE_UNLINKAT=0; -+ REPLACE_USLEEP=0; -+ REPLACE_WRITE=0; -+ UNISTD_H_HAVE_WINSOCK2_H=0; -+ UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 -+$as_echo_n "checking for uid_t in sys/types.h... " >&6; } -+if ${ac_cv_type_uid_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "uid_t" >/dev/null 2>&1; then : -+ ac_cv_type_uid_t=yes -+else -+ ac_cv_type_uid_t=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 -+$as_echo "$ac_cv_type_uid_t" >&6; } -+if test $ac_cv_type_uid_t = no; then -+ -+$as_echo "@%:@define uid_t int" >>confdefs.h -+ -+ -+$as_echo "@%:@define gid_t int" >>confdefs.h -+ -+fi -+ -+ -+ for ac_header in unistd.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" -+if test "x$ac_cv_header_unistd_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNISTD_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 -+$as_echo_n "checking for working chown... " >&6; } -+if ${ac_cv_func_chown_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_chown_works=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_chown_works=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ #include -+ -+int -+main () -+{ -+ -+ char *f = "conftest.chown"; -+ struct stat before, after; -+ -+ if (creat (f, 0600) < 0) -+ return 1; -+ if (stat (f, &before) < 0) -+ return 1; -+ if (chown (f, (uid_t) -1, (gid_t) -1) == -1) -+ return 1; -+ if (stat (f, &after) < 0) -+ return 1; -+ return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_chown_works=yes -+else -+ ac_cv_func_chown_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.chown -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 -+$as_echo "$ac_cv_func_chown_works" >&6; } -+ if test $ac_cv_func_chown_works = yes; then -+ -+$as_echo "@%:@define HAVE_CHOWN 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown dereferences symlinks" >&5 -+$as_echo_n "checking whether chown dereferences symlinks... " >&6; } -+if ${gl_cv_func_chown_follows_symlink+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_chown_follows_symlink=yes -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+ int -+ main () -+ { -+ int result = 0; -+ char const *dangling_symlink = "conftest.dangle"; -+ -+ unlink (dangling_symlink); -+ if (symlink ("conftest.no-such", dangling_symlink)) -+ abort (); -+ -+ /* Exit successfully on a conforming system, -+ i.e., where chown must fail with ENOENT. */ -+ if (chown (dangling_symlink, getuid (), getgid ()) == 0) -+ result |= 1; -+ if (errno != ENOENT) -+ result |= 2; -+ return result; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_chown_follows_symlink=yes -+else -+ gl_cv_func_chown_follows_symlink=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_follows_symlink" >&5 -+$as_echo "$gl_cv_func_chown_follows_symlink" >&6; } -+ -+ if test $gl_cv_func_chown_follows_symlink = no; then -+ -+$as_echo "@%:@define CHOWN_MODIFIES_SYMLINK 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_chown = no; then -+ HAVE_CHOWN=0 -+ else -+ if test $gl_cv_func_chown_follows_symlink = no; then -+ REPLACE_CHOWN=1 -+ fi -+ -+ if test $ac_cv_func_chown_works = no; then -+ -+$as_echo "@%:@define CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE 1" >>confdefs.h -+ -+ REPLACE_CHOWN=1 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown honors trailing slash" >&5 -+$as_echo_n "checking whether chown honors trailing slash... " >&6; } -+if ${gl_cv_func_chown_slash_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file && rm -f conftest.link -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_chown_slash_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_chown_slash_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ if (symlink ("conftest.file", "conftest.link")) return 1; -+ if (chown ("conftest.link/", getuid (), getgid ()) == 0) return 2; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_chown_slash_works=yes -+else -+ gl_cv_func_chown_slash_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.link conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_slash_works" >&5 -+$as_echo "$gl_cv_func_chown_slash_works" >&6; } -+ case "$gl_cv_func_chown_slash_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define CHOWN_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_CHOWN=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown always updates ctime" >&5 -+$as_echo_n "checking whether chown always updates ctime... " >&6; } -+if ${gl_cv_func_chown_ctime_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_chown_ctime_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_chown_ctime_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+int -+main () -+{ -+ struct stat st1, st2; -+ if (close (creat ("conftest.file", 0600))) return 1; -+ if (stat ("conftest.file", &st1)) return 2; -+ sleep (1); -+ if (chown ("conftest.file", st1.st_uid, st1.st_gid)) return 3; -+ if (stat ("conftest.file", &st2)) return 4; -+ if (st2.st_ctime <= st1.st_ctime) return 5; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_chown_ctime_works=yes -+else -+ gl_cv_func_chown_ctime_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_ctime_works" >&5 -+$as_echo "$gl_cv_func_chown_ctime_works" >&6; } -+ case "$gl_cv_func_chown_ctime_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define CHOWN_CHANGE_TIME_BUG 1" >>confdefs.h -+ -+ REPLACE_CHOWN=1 -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func__set_invalid_parameter_handler = yes; then -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 -+ -+$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h -+ -+ else -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 -+ fi -+ -+ -+ -+ GNULIB_IOCTL=0; -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=0; -+ SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; -+ -+ REPLACE_IOCTL=0; -+ -+ -+ -+ -+ -+ -+ GNULIB_OPENDIR=0; -+ GNULIB_READDIR=0; -+ GNULIB_REWINDDIR=0; -+ GNULIB_CLOSEDIR=0; -+ GNULIB_DIRFD=0; -+ GNULIB_FDOPENDIR=0; -+ GNULIB_SCANDIR=0; -+ GNULIB_ALPHASORT=0; -+ HAVE_OPENDIR=1; -+ HAVE_READDIR=1; -+ HAVE_REWINDDIR=1; -+ HAVE_CLOSEDIR=1; -+ HAVE_DECL_DIRFD=1; -+ HAVE_DECL_FDOPENDIR=1; -+ HAVE_FDOPENDIR=1; -+ HAVE_SCANDIR=1; -+ HAVE_ALPHASORT=1; -+ REPLACE_OPENDIR=0; -+ REPLACE_CLOSEDIR=0; -+ REPLACE_DIRFD=0; -+ REPLACE_FDOPENDIR=0; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -+$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -+$as_echo "$ac_cv_c_bigendian" >&6; } -+ case $ac_cv_c_bigendian in #( -+ yes) -+ $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h -+;; #( -+ no) -+ ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ as_fn_error $? "unknown endianness -+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; -+ esac -+ -+ -+ -+ GNULIB_ISBLANK=0; -+ HAVE_ISBLANK=1; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5 -+$as_echo_n "checking if environ is properly declared... " >&6; } -+ if ${gt_cv_var_environ_declaration+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_UNISTD_H -+ #include -+ #endif -+ /* mingw, BeOS, Haiku declare environ in , not in . */ -+ #include -+ -+ extern struct { int foo; } environ; -+int -+main () -+{ -+environ.foo = 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_var_environ_declaration=no -+else -+ gt_cv_var_environ_declaration=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5 -+$as_echo "$gt_cv_var_environ_declaration" >&6; } -+ if test $gt_cv_var_environ_declaration = yes; then -+ -+$as_echo "@%:@define HAVE_ENVIRON_DECL 1" >>confdefs.h -+ -+ fi -+ -+ -+ if test $gt_cv_var_environ_declaration != yes; then -+ HAVE_DECL_ENVIRON=0 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5 -+$as_echo_n "checking for complete errno.h... " >&6; } -+if ${gl_cv_header_errno_h_complete+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if !defined ETXTBSY -+booboo -+#endif -+#if !defined ENOMSG -+booboo -+#endif -+#if !defined EIDRM -+booboo -+#endif -+#if !defined ENOLINK -+booboo -+#endif -+#if !defined EPROTO -+booboo -+#endif -+#if !defined EMULTIHOP -+booboo -+#endif -+#if !defined EBADMSG -+booboo -+#endif -+#if !defined EOVERFLOW -+booboo -+#endif -+#if !defined ENOTSUP -+booboo -+#endif -+#if !defined ENETRESET -+booboo -+#endif -+#if !defined ECONNABORTED -+booboo -+#endif -+#if !defined ESTALE -+booboo -+#endif -+#if !defined EDQUOT -+booboo -+#endif -+#if !defined ECANCELED -+booboo -+#endif -+#if !defined EOWNERDEAD -+booboo -+#endif -+#if !defined ENOTRECOVERABLE -+booboo -+#endif -+#if !defined EILSEQ -+booboo -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "booboo" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_complete=no -+else -+ gl_cv_header_errno_h_complete=yes -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5 -+$as_echo "$gl_cv_header_errno_h_complete" >&6; } -+ if test $gl_cv_header_errno_h_complete = yes; then -+ ERRNO_H='' -+ else -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_errno_h='<'errno.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_errno_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'errno.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5 -+$as_echo "$gl_cv_next_errno_h" >&6; } -+ fi -+ NEXT_ERRNO_H=$gl_cv_next_errno_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'errno.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_errno_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ ERRNO_H='errno.h' -+ fi -+ -+ if test -n "$ERRNO_H"; then -+ GL_GENERATE_ERRNO_H_TRUE= -+ GL_GENERATE_ERRNO_H_FALSE='#' -+else -+ GL_GENERATE_ERRNO_H_TRUE='#' -+ GL_GENERATE_ERRNO_H_FALSE= -+fi -+ -+ -+ if test -n "$ERRNO_H"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5 -+$as_echo_n "checking for EMULTIHOP value... " >&6; } -+if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef EMULTIHOP -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EMULTIHOP=yes -+else -+ gl_cv_header_errno_h_EMULTIHOP=no -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EMULTIHOP = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+#ifdef EMULTIHOP -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EMULTIHOP=hidden -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then -+ if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" " -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+/* The following two lines are a workaround against an autoconf-2.52 bug. */ -+#include -+#include -+"; then : -+ -+fi -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 -+$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; } -+ case $gl_cv_header_errno_h_EMULTIHOP in -+ yes | no) -+ EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE= -+ ;; -+ *) -+ EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP" -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ if test -n "$ERRNO_H"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5 -+$as_echo_n "checking for ENOLINK value... " >&6; } -+if ${gl_cv_header_errno_h_ENOLINK+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef ENOLINK -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_ENOLINK=yes -+else -+ gl_cv_header_errno_h_ENOLINK=no -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_ENOLINK = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+#ifdef ENOLINK -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_ENOLINK=hidden -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_ENOLINK = hidden; then -+ if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" " -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+/* The following two lines are a workaround against an autoconf-2.52 bug. */ -+#include -+#include -+"; then : -+ -+fi -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5 -+$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; } -+ case $gl_cv_header_errno_h_ENOLINK in -+ yes | no) -+ ENOLINK_HIDDEN=0; ENOLINK_VALUE= -+ ;; -+ *) -+ ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ if test -n "$ERRNO_H"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5 -+$as_echo_n "checking for EOVERFLOW value... " >&6; } -+if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef EOVERFLOW -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EOVERFLOW=yes -+else -+ gl_cv_header_errno_h_EOVERFLOW=no -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EOVERFLOW = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+#ifdef EOVERFLOW -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_header_errno_h_EOVERFLOW=hidden -+fi -+rm -f conftest* -+ -+ if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then -+ if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" " -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+/* The following two lines are a workaround against an autoconf-2.52 bug. */ -+#include -+#include -+"; then : -+ -+fi -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 -+$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } -+ case $gl_cv_header_errno_h_EOVERFLOW in -+ yes | no) -+ EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= -+ ;; -+ *) -+ EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strerror_r" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRERROR_R $ac_have_decl -+_ACEOF -+ -+for ac_func in strerror_r -+do : -+ ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" -+if test "x$ac_cv_func_strerror_r" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRERROR_R 1 -+_ACEOF -+ -+fi -+done -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 -+$as_echo_n "checking whether strerror_r returns char *... " >&6; } -+if ${ac_cv_func_strerror_r_char_p+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ ac_cv_func_strerror_r_char_p=no -+ if test $ac_cv_have_decl_strerror_r = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ char buf[100]; -+ char x = *strerror_r (0, buf, sizeof buf); -+ char *p = strerror_r (0, buf, sizeof buf); -+ return !p || x; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_func_strerror_r_char_p=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ else -+ # strerror_r is not declared. Choose between -+ # systems that have relatively inaccessible declarations for the -+ # function. BeOS and DEC UNIX 4.0 fall in this category, but the -+ # former has a strerror_r that returns char*, while the latter -+ # has a strerror_r that returns `int'. -+ # This test should segfault on the DEC system. -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ extern char *strerror_r (); -+int -+main () -+{ -+char buf[100]; -+ char x = *strerror_r (0, buf, sizeof buf); -+ return ! isalpha (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_strerror_r_char_p=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 -+$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } -+if test $ac_cv_func_strerror_r_char_p = yes; then -+ -+$as_echo "@%:@define STRERROR_R_CHAR_P 1" >>confdefs.h -+ -+fi -+ -+ -+ XGETTEXT_EXTRA_OPTIONS= -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 -+$as_echo_n "checking type of array argument to getgroups... " >&6; } -+if ${ac_cv_type_getgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_type_getgroups=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Thanks to Mike Rendell for this test. */ -+$ac_includes_default -+#define NGID 256 -+#undef MAX -+#define MAX(x, y) ((x) > (y) ? (x) : (y)) -+ -+int -+main () -+{ -+ gid_t gidset[NGID]; -+ int i, n; -+ union { gid_t gval; long int lval; } val; -+ -+ val.lval = -1; -+ for (i = 0; i < NGID; i++) -+ gidset[i] = val.gval; -+ n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, -+ gidset); -+ /* Exit non-zero if getgroups seems to require an array of ints. This -+ happens when gid_t is short int but getgroups modifies an array -+ of ints. */ -+ return n > 0 && gidset[n] != val.gval; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_type_getgroups=gid_t -+else -+ ac_cv_type_getgroups=int -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+if test $ac_cv_type_getgroups = cross; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then : -+ ac_cv_type_getgroups=gid_t -+else -+ ac_cv_type_getgroups=int -+fi -+rm -f conftest* -+ -+fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 -+$as_echo "$ac_cv_type_getgroups" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GETGROUPS_T $ac_cv_type_getgroups -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include -+" -+if test "x$ac_cv_type_sig_atomic_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIG_ATOMIC_T 1 -+_ACEOF -+ -+ -+else -+ -+$as_echo "@%:@define sig_atomic_t int" >>confdefs.h -+ -+fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fchdir" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FCHDIR $ac_have_decl -+_ACEOF -+ -+ -+ GNULIB_FCHMODAT=0; -+ GNULIB_FSTAT=0; -+ GNULIB_FSTATAT=0; -+ GNULIB_FUTIMENS=0; -+ GNULIB_LCHMOD=0; -+ GNULIB_LSTAT=0; -+ GNULIB_MKDIRAT=0; -+ GNULIB_MKFIFO=0; -+ GNULIB_MKFIFOAT=0; -+ GNULIB_MKNOD=0; -+ GNULIB_MKNODAT=0; -+ GNULIB_STAT=0; -+ GNULIB_UTIMENSAT=0; -+ HAVE_FCHMODAT=1; -+ HAVE_FSTATAT=1; -+ HAVE_FUTIMENS=1; -+ HAVE_LCHMOD=1; -+ HAVE_LSTAT=1; -+ HAVE_MKDIRAT=1; -+ HAVE_MKFIFO=1; -+ HAVE_MKFIFOAT=1; -+ HAVE_MKNOD=1; -+ HAVE_MKNODAT=1; -+ HAVE_UTIMENSAT=1; -+ REPLACE_FSTAT=0; -+ REPLACE_FSTATAT=0; -+ REPLACE_FUTIMENS=0; -+ REPLACE_LSTAT=0; -+ REPLACE_MKDIR=0; -+ REPLACE_MKFIFO=0; -+ REPLACE_MKNOD=0; -+ REPLACE_STAT=0; -+ REPLACE_UTIMENSAT=0; -+ -+ -+ -+ -+ -+ -+ GNULIB_DPRINTF=0; -+ GNULIB_FCLOSE=0; -+ GNULIB_FDOPEN=0; -+ GNULIB_FFLUSH=0; -+ GNULIB_FGETC=0; -+ GNULIB_FGETS=0; -+ GNULIB_FOPEN=0; -+ GNULIB_FPRINTF=0; -+ GNULIB_FPRINTF_POSIX=0; -+ GNULIB_FPURGE=0; -+ GNULIB_FPUTC=0; -+ GNULIB_FPUTS=0; -+ GNULIB_FREAD=0; -+ GNULIB_FREOPEN=0; -+ GNULIB_FSCANF=0; -+ GNULIB_FSEEK=0; -+ GNULIB_FSEEKO=0; -+ GNULIB_FTELL=0; -+ GNULIB_FTELLO=0; -+ GNULIB_FWRITE=0; -+ GNULIB_GETC=0; -+ GNULIB_GETCHAR=0; -+ GNULIB_GETDELIM=0; -+ GNULIB_GETLINE=0; -+ GNULIB_OBSTACK_PRINTF=0; -+ GNULIB_OBSTACK_PRINTF_POSIX=0; -+ GNULIB_PCLOSE=0; -+ GNULIB_PERROR=0; -+ GNULIB_POPEN=0; -+ GNULIB_PRINTF=0; -+ GNULIB_PRINTF_POSIX=0; -+ GNULIB_PUTC=0; -+ GNULIB_PUTCHAR=0; -+ GNULIB_PUTS=0; -+ GNULIB_REMOVE=0; -+ GNULIB_RENAME=0; -+ GNULIB_RENAMEAT=0; -+ GNULIB_SCANF=0; -+ GNULIB_SNPRINTF=0; -+ GNULIB_SPRINTF_POSIX=0; -+ GNULIB_STDIO_H_NONBLOCKING=0; -+ GNULIB_STDIO_H_SIGPIPE=0; -+ GNULIB_TMPFILE=0; -+ GNULIB_VASPRINTF=0; -+ GNULIB_VFSCANF=0; -+ GNULIB_VSCANF=0; -+ GNULIB_VDPRINTF=0; -+ GNULIB_VFPRINTF=0; -+ GNULIB_VFPRINTF_POSIX=0; -+ GNULIB_VPRINTF=0; -+ GNULIB_VPRINTF_POSIX=0; -+ GNULIB_VSNPRINTF=0; -+ GNULIB_VSPRINTF_POSIX=0; -+ HAVE_DECL_FPURGE=1; -+ HAVE_DECL_FSEEKO=1; -+ HAVE_DECL_FTELLO=1; -+ HAVE_DECL_GETDELIM=1; -+ HAVE_DECL_GETLINE=1; -+ HAVE_DECL_OBSTACK_PRINTF=1; -+ HAVE_DECL_SNPRINTF=1; -+ HAVE_DECL_VSNPRINTF=1; -+ HAVE_DPRINTF=1; -+ HAVE_FSEEKO=1; -+ HAVE_FTELLO=1; -+ HAVE_PCLOSE=1; -+ HAVE_POPEN=1; -+ HAVE_RENAMEAT=1; -+ HAVE_VASPRINTF=1; -+ HAVE_VDPRINTF=1; -+ REPLACE_DPRINTF=0; -+ REPLACE_FCLOSE=0; -+ REPLACE_FDOPEN=0; -+ REPLACE_FFLUSH=0; -+ REPLACE_FOPEN=0; -+ REPLACE_FPRINTF=0; -+ REPLACE_FPURGE=0; -+ REPLACE_FREOPEN=0; -+ REPLACE_FSEEK=0; -+ REPLACE_FSEEKO=0; -+ REPLACE_FTELL=0; -+ REPLACE_FTELLO=0; -+ REPLACE_GETDELIM=0; -+ REPLACE_GETLINE=0; -+ REPLACE_OBSTACK_PRINTF=0; -+ REPLACE_PERROR=0; -+ REPLACE_POPEN=0; -+ REPLACE_PRINTF=0; -+ REPLACE_REMOVE=0; -+ REPLACE_RENAME=0; -+ REPLACE_RENAMEAT=0; -+ REPLACE_SNPRINTF=0; -+ REPLACE_SPRINTF=0; -+ REPLACE_STDIO_READ_FUNCS=0; -+ REPLACE_STDIO_WRITE_FUNCS=0; -+ REPLACE_TMPFILE=0; -+ REPLACE_VASPRINTF=0; -+ REPLACE_VDPRINTF=0; -+ REPLACE_VFPRINTF=0; -+ REPLACE_VPRINTF=0; -+ REPLACE_VSNPRINTF=0; -+ REPLACE_VSPRINTF=0; -+ -+ -+ GNULIB_FCNTL=0; -+ GNULIB_NONBLOCKING=0; -+ GNULIB_OPEN=0; -+ GNULIB_OPENAT=0; -+ HAVE_FCNTL=1; -+ HAVE_OPENAT=1; -+ REPLACE_FCNTL=0; -+ REPLACE_OPEN=0; -+ REPLACE_OPENAT=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5 -+$as_echo_n "checking for working fcntl.h... " >&6; } -+if ${gl_cv_header_working_fcntl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_header_working_fcntl_h=cross-compiling -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ # defined sleep(n) _sleep ((n) * 1000) -+ #endif -+ #include -+ #ifndef O_NOATIME -+ #define O_NOATIME 0 -+ #endif -+ #ifndef O_NOFOLLOW -+ #define O_NOFOLLOW 0 -+ #endif -+ static int const constants[] = -+ { -+ O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, -+ O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY -+ }; -+ -+int -+main () -+{ -+ -+ int result = !constants; -+ #if HAVE_SYMLINK -+ { -+ static char const sym[] = "conftest.sym"; -+ if (symlink ("/dev/null", sym) != 0) -+ result |= 2; -+ else -+ { -+ int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); -+ if (fd >= 0) -+ { -+ close (fd); -+ result |= 4; -+ } -+ } -+ if (unlink (sym) != 0 || symlink (".", sym) != 0) -+ result |= 2; -+ else -+ { -+ int fd = open (sym, O_RDONLY | O_NOFOLLOW); -+ if (fd >= 0) -+ { -+ close (fd); -+ result |= 4; -+ } -+ } -+ unlink (sym); -+ } -+ #endif -+ { -+ static char const file[] = "confdefs.h"; -+ int fd = open (file, O_RDONLY | O_NOATIME); -+ if (fd < 0) -+ result |= 8; -+ else -+ { -+ struct stat st0; -+ if (fstat (fd, &st0) != 0) -+ result |= 16; -+ else -+ { -+ char c; -+ sleep (1); -+ if (read (fd, &c, 1) != 1) -+ result |= 24; -+ else -+ { -+ if (close (fd) != 0) -+ result |= 32; -+ else -+ { -+ struct stat st1; -+ if (stat (file, &st1) != 0) -+ result |= 40; -+ else -+ if (st0.st_atime != st1.st_atime) -+ result |= 64; -+ } -+ } -+ } -+ } -+ } -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_header_working_fcntl_h=yes -+else -+ case $? in #( -+ 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( -+ 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( -+ 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( -+ *) gl_cv_header_working_fcntl_h='no';; -+ esac -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 -+$as_echo "$gl_cv_header_working_fcntl_h" >&6; } -+ -+ case $gl_cv_header_working_fcntl_h in #( -+ *O_NOATIME* | no | cross-compiling) ac_val=0;; #( -+ *) ac_val=1;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WORKING_O_NOATIME $ac_val -+_ACEOF -+ -+ -+ case $gl_cv_header_working_fcntl_h in #( -+ *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( -+ *) ac_val=1;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WORKING_O_NOFOLLOW $ac_val -+_ACEOF -+ -+ -+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" -+if test "x$ac_cv_type_pid_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define pid_t int -+_ACEOF -+ -+fi -+ -+ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" -+if test "x$ac_cv_type_mode_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define mode_t int -+_ACEOF -+ -+fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5 -+$as_echo_n "checking for promoted mode_t type... " >&6; } -+if ${gl_cv_promoted_mode_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1]; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_promoted_mode_t='int' -+else -+ gl_cv_promoted_mode_t='mode_t' -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5 -+$as_echo "$gl_cv_promoted_mode_t" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PROMOTED_MODE_T $gl_cv_promoted_mode_t -+_ACEOF -+ -+ -+ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fdatasync" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FDATASYNC $ac_have_decl -+_ACEOF -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5 -+$as_echo_n "checking for st_dm_mode in struct stat... " >&6; } -+if ${ac_cv_struct_st_dm_mode+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int -+main () -+{ -+struct stat s; s.st_dm_mode; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_struct_st_dm_mode=yes -+else -+ ac_cv_struct_st_dm_mode=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5 -+$as_echo "$ac_cv_struct_st_dm_mode" >&6; } -+ -+ if test $ac_cv_struct_st_dm_mode = yes; then -+ -+$as_echo "@%:@define HAVE_ST_DM_MODE 1" >>confdefs.h -+ -+ fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strmode" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRMODE $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 -+$as_echo_n "checking for mbstate_t... " >&6; } -+if ${ac_cv_type_mbstate_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int -+main () -+{ -+mbstate_t x; return sizeof x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_type_mbstate_t=yes -+else -+ ac_cv_type_mbstate_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 -+$as_echo "$ac_cv_type_mbstate_t" >&6; } -+ if test $ac_cv_type_mbstate_t = yes; then -+ -+$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h -+ -+ else -+ -+$as_echo "@%:@define mbstate_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ACOSF=0; -+ GNULIB_ACOSL=0; -+ GNULIB_ASINF=0; -+ GNULIB_ASINL=0; -+ GNULIB_ATANF=0; -+ GNULIB_ATANL=0; -+ GNULIB_ATAN2F=0; -+ GNULIB_CBRT=0; -+ GNULIB_CBRTF=0; -+ GNULIB_CBRTL=0; -+ GNULIB_CEIL=0; -+ GNULIB_CEILF=0; -+ GNULIB_CEILL=0; -+ GNULIB_COPYSIGN=0; -+ GNULIB_COPYSIGNF=0; -+ GNULIB_COPYSIGNL=0; -+ GNULIB_COSF=0; -+ GNULIB_COSL=0; -+ GNULIB_COSHF=0; -+ GNULIB_EXPF=0; -+ GNULIB_EXPL=0; -+ GNULIB_EXP2=0; -+ GNULIB_EXP2F=0; -+ GNULIB_EXP2L=0; -+ GNULIB_EXPM1=0; -+ GNULIB_EXPM1F=0; -+ GNULIB_EXPM1L=0; -+ GNULIB_FABSF=0; -+ GNULIB_FABSL=0; -+ GNULIB_FLOOR=0; -+ GNULIB_FLOORF=0; -+ GNULIB_FLOORL=0; -+ GNULIB_FMA=0; -+ GNULIB_FMAF=0; -+ GNULIB_FMAL=0; -+ GNULIB_FMOD=0; -+ GNULIB_FMODF=0; -+ GNULIB_FMODL=0; -+ GNULIB_FREXPF=0; -+ GNULIB_FREXP=0; -+ GNULIB_FREXPL=0; -+ GNULIB_HYPOT=0; -+ GNULIB_HYPOTF=0; -+ GNULIB_HYPOTL=0; -+ GNULIB_ILOGB=0; -+ GNULIB_ILOGBF=0; -+ GNULIB_ILOGBL=0; -+ GNULIB_ISFINITE=0; -+ GNULIB_ISINF=0; -+ GNULIB_ISNAN=0; -+ GNULIB_ISNANF=0; -+ GNULIB_ISNAND=0; -+ GNULIB_ISNANL=0; -+ GNULIB_LDEXPF=0; -+ GNULIB_LDEXPL=0; -+ GNULIB_LOG=0; -+ GNULIB_LOGF=0; -+ GNULIB_LOGL=0; -+ GNULIB_LOG10=0; -+ GNULIB_LOG10F=0; -+ GNULIB_LOG10L=0; -+ GNULIB_LOG1P=0; -+ GNULIB_LOG1PF=0; -+ GNULIB_LOG1PL=0; -+ GNULIB_LOG2=0; -+ GNULIB_LOG2F=0; -+ GNULIB_LOG2L=0; -+ GNULIB_LOGB=0; -+ GNULIB_LOGBF=0; -+ GNULIB_LOGBL=0; -+ GNULIB_MODF=0; -+ GNULIB_MODFF=0; -+ GNULIB_MODFL=0; -+ GNULIB_POWF=0; -+ GNULIB_REMAINDER=0; -+ GNULIB_REMAINDERF=0; -+ GNULIB_REMAINDERL=0; -+ GNULIB_RINT=0; -+ GNULIB_RINTF=0; -+ GNULIB_RINTL=0; -+ GNULIB_ROUND=0; -+ GNULIB_ROUNDF=0; -+ GNULIB_ROUNDL=0; -+ GNULIB_SIGNBIT=0; -+ GNULIB_SINF=0; -+ GNULIB_SINL=0; -+ GNULIB_SINHF=0; -+ GNULIB_SQRTF=0; -+ GNULIB_SQRTL=0; -+ GNULIB_TANF=0; -+ GNULIB_TANL=0; -+ GNULIB_TANHF=0; -+ GNULIB_TRUNC=0; -+ GNULIB_TRUNCF=0; -+ GNULIB_TRUNCL=0; -+ HAVE_ACOSF=1; -+ HAVE_ACOSL=1; -+ HAVE_ASINF=1; -+ HAVE_ASINL=1; -+ HAVE_ATANF=1; -+ HAVE_ATANL=1; -+ HAVE_ATAN2F=1; -+ HAVE_CBRT=1; -+ HAVE_CBRTF=1; -+ HAVE_CBRTL=1; -+ HAVE_COPYSIGN=1; -+ HAVE_COPYSIGNL=1; -+ HAVE_COSF=1; -+ HAVE_COSL=1; -+ HAVE_COSHF=1; -+ HAVE_EXPF=1; -+ HAVE_EXPL=1; -+ HAVE_EXPM1=1; -+ HAVE_EXPM1F=1; -+ HAVE_FABSF=1; -+ HAVE_FABSL=1; -+ HAVE_FMA=1; -+ HAVE_FMAF=1; -+ HAVE_FMAL=1; -+ HAVE_FMODF=1; -+ HAVE_FMODL=1; -+ HAVE_FREXPF=1; -+ HAVE_HYPOTF=1; -+ HAVE_HYPOTL=1; -+ HAVE_ILOGB=1; -+ HAVE_ILOGBF=1; -+ HAVE_ILOGBL=1; -+ HAVE_ISNANF=1; -+ HAVE_ISNAND=1; -+ HAVE_ISNANL=1; -+ HAVE_LDEXPF=1; -+ HAVE_LOGF=1; -+ HAVE_LOGL=1; -+ HAVE_LOG10F=1; -+ HAVE_LOG10L=1; -+ HAVE_LOG1P=1; -+ HAVE_LOG1PF=1; -+ HAVE_LOG1PL=1; -+ HAVE_LOGBF=1; -+ HAVE_LOGBL=1; -+ HAVE_MODFF=1; -+ HAVE_MODFL=1; -+ HAVE_POWF=1; -+ HAVE_REMAINDER=1; -+ HAVE_REMAINDERF=1; -+ HAVE_RINT=1; -+ HAVE_RINTL=1; -+ HAVE_SINF=1; -+ HAVE_SINL=1; -+ HAVE_SINHF=1; -+ HAVE_SQRTF=1; -+ HAVE_SQRTL=1; -+ HAVE_TANF=1; -+ HAVE_TANL=1; -+ HAVE_TANHF=1; -+ HAVE_DECL_ACOSL=1; -+ HAVE_DECL_ASINL=1; -+ HAVE_DECL_ATANL=1; -+ HAVE_DECL_CBRTF=1; -+ HAVE_DECL_CBRTL=1; -+ HAVE_DECL_CEILF=1; -+ HAVE_DECL_CEILL=1; -+ HAVE_DECL_COPYSIGNF=1; -+ HAVE_DECL_COSL=1; -+ HAVE_DECL_EXPL=1; -+ HAVE_DECL_EXP2=1; -+ HAVE_DECL_EXP2F=1; -+ HAVE_DECL_EXP2L=1; -+ HAVE_DECL_EXPM1L=1; -+ HAVE_DECL_FLOORF=1; -+ HAVE_DECL_FLOORL=1; -+ HAVE_DECL_FREXPL=1; -+ HAVE_DECL_LDEXPL=1; -+ HAVE_DECL_LOGL=1; -+ HAVE_DECL_LOG10L=1; -+ HAVE_DECL_LOG2=1; -+ HAVE_DECL_LOG2F=1; -+ HAVE_DECL_LOG2L=1; -+ HAVE_DECL_LOGB=1; -+ HAVE_DECL_REMAINDER=1; -+ HAVE_DECL_REMAINDERL=1; -+ HAVE_DECL_RINTF=1; -+ HAVE_DECL_ROUND=1; -+ HAVE_DECL_ROUNDF=1; -+ HAVE_DECL_ROUNDL=1; -+ HAVE_DECL_SINL=1; -+ HAVE_DECL_SQRTL=1; -+ HAVE_DECL_TANL=1; -+ HAVE_DECL_TRUNC=1; -+ HAVE_DECL_TRUNCF=1; -+ HAVE_DECL_TRUNCL=1; -+ REPLACE_CBRTF=0; -+ REPLACE_CBRTL=0; -+ REPLACE_CEIL=0; -+ REPLACE_CEILF=0; -+ REPLACE_CEILL=0; -+ REPLACE_EXPM1=0; -+ REPLACE_EXPM1F=0; -+ REPLACE_EXP2=0; -+ REPLACE_EXP2L=0; -+ REPLACE_FABSL=0; -+ REPLACE_FLOOR=0; -+ REPLACE_FLOORF=0; -+ REPLACE_FLOORL=0; -+ REPLACE_FMA=0; -+ REPLACE_FMAF=0; -+ REPLACE_FMAL=0; -+ REPLACE_FMOD=0; -+ REPLACE_FMODF=0; -+ REPLACE_FMODL=0; -+ REPLACE_FREXPF=0; -+ REPLACE_FREXP=0; -+ REPLACE_FREXPL=0; -+ REPLACE_HUGE_VAL=0; -+ REPLACE_HYPOT=0; -+ REPLACE_HYPOTF=0; -+ REPLACE_HYPOTL=0; -+ REPLACE_ILOGB=0; -+ REPLACE_ILOGBF=0; -+ REPLACE_ISFINITE=0; -+ REPLACE_ISINF=0; -+ REPLACE_ISNAN=0; -+ REPLACE_LDEXPL=0; -+ REPLACE_LOG=0; -+ REPLACE_LOGF=0; -+ REPLACE_LOGL=0; -+ REPLACE_LOG10=0; -+ REPLACE_LOG10F=0; -+ REPLACE_LOG10L=0; -+ REPLACE_LOG1P=0; -+ REPLACE_LOG1PF=0; -+ REPLACE_LOG1PL=0; -+ REPLACE_LOG2=0; -+ REPLACE_LOG2F=0; -+ REPLACE_LOG2L=0; -+ REPLACE_LOGB=0; -+ REPLACE_LOGBF=0; -+ REPLACE_LOGBL=0; -+ REPLACE_MODF=0; -+ REPLACE_MODFF=0; -+ REPLACE_MODFL=0; -+ REPLACE_NAN=0; -+ REPLACE_REMAINDER=0; -+ REPLACE_REMAINDERF=0; -+ REPLACE_REMAINDERL=0; -+ REPLACE_ROUND=0; -+ REPLACE_ROUNDF=0; -+ REPLACE_ROUNDL=0; -+ REPLACE_SIGNBIT=0; -+ REPLACE_SIGNBIT_USING_GCC=0; -+ REPLACE_SQRTL=0; -+ REPLACE_TRUNC=0; -+ REPLACE_TRUNCF=0; -+ REPLACE_TRUNCL=0; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5 -+$as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_frexp_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ double x; -+int -+main () -+{ -+int e; return frexp (x, &e) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_frexp_no_libm=yes -+else -+ gl_cv_func_frexp_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5 -+$as_echo "$gl_cv_func_frexp_no_libm" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5 -+$as_echo_n "checking whether long double and double are the same... " >&6; } -+if ${gl_cv_long_double_equals_double+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+typedef int check[sizeof (long double) == sizeof (double) -+ && LDBL_MANT_DIG == DBL_MANT_DIG -+ && LDBL_MAX_EXP == DBL_MAX_EXP -+ && LDBL_MIN_EXP == DBL_MIN_EXP -+ ? 1 : -1]; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_long_double_equals_double=yes -+else -+ gl_cv_long_double_equals_double=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5 -+$as_echo "$gl_cv_long_double_equals_double" >&6; } -+ if test $gl_cv_long_double_equals_double = yes; then -+ -+$as_echo "@%:@define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h -+ -+ HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 -+ else -+ HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5 -+$as_echo_n "checking whether stdin defaults to large file offsets... " >&6; } -+if ${gl_cv_var_stdin_large_offset+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+#if defined __SL64 && defined __SCLE /* cygwin */ -+ /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making -+ fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and -+ it is easier to do a version check than building a runtime test. */ -+# include -+# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) -+ choke me -+# endif -+#endif -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_var_stdin_large_offset=yes -+else -+ gl_cv_var_stdin_large_offset=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5 -+$as_echo "$gl_cv_var_stdin_large_offset" >&6; } -+ -+ -+ -+ -+ -+ case "$host_os" in -+ mingw*) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 -+$as_echo_n "checking for 64-bit off_t... " >&6; } -+if ${gl_cv_type_off_t_64+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_off_t_64=yes -+else -+ gl_cv_type_off_t_64=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 -+$as_echo "$gl_cv_type_off_t_64" >&6; } -+ if test $gl_cv_type_off_t_64 = no; then -+ WINDOWS_64_BIT_OFF_T=1 -+ else -+ WINDOWS_64_BIT_OFF_T=0 -+ fi -+ WINDOWS_64_BIT_ST_SIZE=1 -+ ;; -+ *) -+ WINDOWS_64_BIT_OFF_T=0 -+ WINDOWS_64_BIT_ST_SIZE=0 -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_types_h='<'sys/types.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_types_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/types.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 -+$as_echo "$gl_cv_next_sys_types_h" >&6; } -+ fi -+ NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/types.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_types_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fseeko" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FSEEKO $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 -+$as_echo_n "checking for fseeko... " >&6; } -+if ${gl_cv_func_fseeko+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+fseeko (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_fseeko=yes -+else -+ gl_cv_func_fseeko=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 -+$as_echo "$gl_cv_func_fseeko" >&6; } -+ -+ -+ if test $ac_cv_have_decl_fseeko = no; then -+ HAVE_DECL_FSEEKO=0 -+ fi -+ -+ if test $gl_cv_func_fseeko = no; then -+ HAVE_FSEEKO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FSEEKO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ fi -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 -+$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } -+if ${ac_cv_header_stat_broken+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+ -+#if defined S_ISBLK && defined S_IFDIR -+extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; -+#endif -+ -+#if defined S_ISBLK && defined S_IFCHR -+extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; -+#endif -+ -+#if defined S_ISLNK && defined S_IFREG -+extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; -+#endif -+ -+#if defined S_ISSOCK && defined S_IFREG -+extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; -+#endif -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_header_stat_broken=no -+else -+ ac_cv_header_stat_broken=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 -+$as_echo "$ac_cv_header_stat_broken" >&6; } -+if test $ac_cv_header_stat_broken = yes; then -+ -+$as_echo "@%:@define STAT_MACROS_BROKEN 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_stat_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_stat_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/stat.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 -+$as_echo "$gl_cv_next_sys_stat_h" >&6; } -+ fi -+ NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/stat.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_stat_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ -+$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h -+ -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include -+ #include -+" -+if test "x$ac_cv_type_nlink_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define nlink_t int" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 -+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } -+if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -f conftest.sym conftest.file -+ echo >conftest.file -+ if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+struct stat sbuf; -+ /* Linux will dereference the symlink and fail, as required by -+ POSIX. That is better in the sense that it means we will not -+ have to compile and use the lstat wrapper. */ -+ return lstat ("conftest.sym/", &sbuf) == 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_lstat_dereferences_slashed_symlink=yes -+else -+ gl_cv_func_lstat_dereferences_slashed_symlink=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ else -+ # If the 'ln -s' command failed, then we probably don't even -+ # have an lstat function. -+ gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" -+ fi -+ rm -f conftest.sym conftest.file -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 -+$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *yes) -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" -+if test "x$ac_cv_have_decl_ftello" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FTELLO $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_ftello = no; then -+ HAVE_DECL_FTELLO=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 -+$as_echo_n "checking for ftello... " >&6; } -+if ${gl_cv_func_ftello+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ftello (stdin); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ftello=yes -+else -+ gl_cv_func_ftello=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 -+$as_echo "$gl_cv_func_ftello" >&6; } -+ if test $gl_cv_func_ftello = no; then -+ HAVE_FTELLO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $REPLACE_FTELLO = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 -+$as_echo_n "checking whether ftello works... " >&6; } -+if ${gl_cv_func_ftello_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_ftello_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_ftello_works="guessing yes" ;; -+ esac -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#define TESTFILE "conftest.tmp" -+int -+main (void) -+{ -+ FILE *fp; -+ -+ /* Create a file with some contents. */ -+ fp = fopen (TESTFILE, "w"); -+ if (fp == NULL) -+ return 70; -+ if (fwrite ("foogarsh", 1, 8, fp) < 8) -+ return 71; -+ if (fclose (fp)) -+ return 72; -+ -+ /* The file's contents is now "foogarsh". */ -+ -+ /* Try writing after reading to EOF. */ -+ fp = fopen (TESTFILE, "r+"); -+ if (fp == NULL) -+ return 73; -+ if (fseek (fp, -1, SEEK_END)) -+ return 74; -+ if (!(getc (fp) == 'h')) -+ return 1; -+ if (!(getc (fp) == EOF)) -+ return 2; -+ if (!(ftell (fp) == 8)) -+ return 3; -+ if (!(ftell (fp) == 8)) -+ return 4; -+ if (!(putc ('!', fp) == '!')) -+ return 5; -+ if (!(ftell (fp) == 9)) -+ return 6; -+ if (!(fclose (fp) == 0)) -+ return 7; -+ fp = fopen (TESTFILE, "r"); -+ if (fp == NULL) -+ return 75; -+ { -+ char buf[10]; -+ if (!(fread (buf, 1, 10, fp) == 9)) -+ return 10; -+ if (!(memcmp (buf, "foogarsh!", 9) == 0)) -+ return 11; -+ } -+ if (!(fclose (fp) == 0)) -+ return 12; -+ -+ /* The file's contents is now "foogarsh!". */ -+ -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ftello_works=yes -+else -+ gl_cv_func_ftello_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 -+$as_echo "$gl_cv_func_ftello_works" >&6; } -+ case "$gl_cv_func_ftello_works" in -+ *yes) ;; -+ *) -+ REPLACE_FTELLO=1 -+ -+$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_SOCKET=0; -+ GNULIB_CONNECT=0; -+ GNULIB_ACCEPT=0; -+ GNULIB_BIND=0; -+ GNULIB_GETPEERNAME=0; -+ GNULIB_GETSOCKNAME=0; -+ GNULIB_GETSOCKOPT=0; -+ GNULIB_LISTEN=0; -+ GNULIB_RECV=0; -+ GNULIB_SEND=0; -+ GNULIB_RECVFROM=0; -+ GNULIB_SENDTO=0; -+ GNULIB_SETSOCKOPT=0; -+ GNULIB_SHUTDOWN=0; -+ GNULIB_ACCEPT4=0; -+ HAVE_STRUCT_SOCKADDR_STORAGE=1; -+ HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; -+ -+ HAVE_SA_FAMILY_T=1; -+ HAVE_ACCEPT4=1; -+ -+ -+ if test $ac_cv_header_sys_socket_h = no; then -+ for ac_header in ws2tcpip.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default" -+if test "x$ac_cv_header_ws2tcpip_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WS2TCPIP_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ -+ -+ -+ -+ -+ case "$host_os" in -+ osf*) -+ -+$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_selfcontained=yes -+else -+ gl_cv_header_sys_socket_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } -+ if test $gl_cv_header_sys_socket_h_selfcontained = yes; then -+ for ac_func in shutdown -+do : -+ ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" -+if test "x$ac_cv_func_shutdown" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SHUTDOWN 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_shutdown = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 -+$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } -+if ${gl_cv_header_sys_socket_h_shut+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_shut=yes -+else -+ gl_cv_header_sys_socket_h_shut=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } -+ if test $gl_cv_header_sys_socket_h_shut = no; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ fi -+ fi -+ # We need to check for ws2tcpip.h now. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_socket_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/socket.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 -+$as_echo "$gl_cv_next_sys_socket_h" >&6; } -+ fi -+ NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/socket.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_socket_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ HAVE_SYS_SOCKET_H=1 -+ HAVE_WS2TCPIP_H=0 -+ else -+ HAVE_SYS_SOCKET_H=0 -+ if test $ac_cv_header_ws2tcpip_h = yes; then -+ HAVE_WS2TCPIP_H=1 -+ else -+ HAVE_WS2TCPIP_H=0 -+ fi -+ fi -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_sa_family_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SA_FAMILY_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_struct_sockaddr_storage = no; then -+ HAVE_STRUCT_SOCKADDR_STORAGE=0 -+ fi -+ if test $ac_cv_type_sa_family_t = no; then -+ HAVE_SA_FAMILY_T=0 -+ fi -+ if test $ac_cv_type_struct_sockaddr_storage != no; then -+ ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include -+ #ifdef HAVE_SYS_SOCKET_H -+ #include -+ #endif -+ #ifdef HAVE_WS2TCPIP_H -+ #include -+ #endif -+ -+" -+if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 -+_ACEOF -+ -+ -+else -+ HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 -+fi -+ -+ fi -+ if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ -+ || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_GETADDRINFO=0; -+ HAVE_STRUCT_ADDRINFO=1; -+ HAVE_DECL_FREEADDRINFO=1; -+ HAVE_DECL_GAI_STRERROR=1; -+ HAVE_DECL_GETADDRINFO=1; -+ HAVE_DECL_GETNAMEINFO=1; -+ REPLACE_GAI_STRERROR=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_netdb_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'netdb.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 -+$as_echo "$gl_cv_next_netdb_h" >&6; } -+ fi -+ NEXT_NETDB_H=$gl_cv_next_netdb_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'netdb.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_netdb_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ HAVE_NETDB_H=1 -+ else -+ HAVE_NETDB_H=0 -+ fi -+ -+ -+ -+ -+ -+ HOSTENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 -+$as_echo_n "checking for library containing gethostbyname... " >&6; } -+if ${ac_cv_search_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char gethostbyname (); -+int -+main () -+{ -+return gethostbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_gethostbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_gethostbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_gethostbyname+:} false; then : -+ -+else -+ ac_cv_search_gethostbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 -+$as_echo "$ac_cv_search_gethostbyname" >&6; } -+ac_res=$ac_cv_search_gethostbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_gethostbyname" != "none required"; then -+ HOSTENT_LIB="$ac_cv_search_gethostbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$HOSTENT_LIB"; then -+ for ac_func in gethostbyname -+do : -+ ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" -+if test "x$ac_cv_func_gethostbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_gethostbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+gethostbyname(NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_gethostbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 -+$as_echo "$gl_cv_w32_gethostbyname" >&6; } -+ if test "$gl_cv_w32_gethostbyname" = "yes"; then -+ HOSTENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ SERVENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 -+$as_echo_n "checking for library containing getservbyname... " >&6; } -+if ${ac_cv_search_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getservbyname (); -+int -+main () -+{ -+return getservbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' socket network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getservbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getservbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getservbyname+:} false; then : -+ -+else -+ ac_cv_search_getservbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 -+$as_echo "$ac_cv_search_getservbyname" >&6; } -+ac_res=$ac_cv_search_getservbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_getservbyname" != "none required"; then -+ SERVENT_LIB="$ac_cv_search_getservbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$SERVENT_LIB"; then -+ for ac_func in getservbyname -+do : -+ ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" -+if test "x$ac_cv_func_getservbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETSERVBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_getservbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getservbyname(NULL,NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_getservbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 -+$as_echo "$gl_cv_w32_getservbyname" >&6; } -+ if test "$gl_cv_w32_getservbyname" = "yes"; then -+ SERVENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ HAVE_INET_NTOP=1 -+ INET_NTOP_LIB= -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $HAVE_WINSOCK2_H = 1; then -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = yes; then -+ REPLACE_INET_NTOP=1 -+ INET_NTOP_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_NTOP=0 -+ HAVE_INET_NTOP=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 -+$as_echo_n "checking for library containing inet_ntop... " >&6; } -+if ${ac_cv_search_inet_ntop+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char inet_ntop (); -+int -+main () -+{ -+return inet_ntop (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl resolv; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_inet_ntop=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_inet_ntop+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_inet_ntop+:} false; then : -+ -+else -+ ac_cv_search_inet_ntop=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 -+$as_echo "$ac_cv_search_inet_ntop" >&6; } -+ac_res=$ac_cv_search_inet_ntop -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+else -+ for ac_func in inet_ntop -+do : -+ ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" -+if test "x$ac_cv_func_inet_ntop" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INET_NTOP 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_inet_ntop = no; then -+ HAVE_INET_NTOP=0 -+ fi -+ -+fi -+ -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_ntop" != "no" \ -+ && test "$ac_cv_search_inet_ntop" != "none required"; then -+ INET_NTOP_LIB="$ac_cv_search_inet_ntop" -+ fi -+ -+ -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = no; then -+ HAVE_DECL_INET_NTOP=0 -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5 -+$as_echo_n "checking for IPv4 sockets... " >&6; } -+ if ${gl_cv_socket_ipv4+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETINET_IN_H -+#include -+#endif -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+int -+main () -+{ -+int x = AF_INET; struct in_addr y; struct sockaddr_in z; -+ if (&x && &y && &z) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_socket_ipv4=yes -+else -+ gl_cv_socket_ipv4=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5 -+$as_echo "$gl_cv_socket_ipv4" >&6; } -+ if test $gl_cv_socket_ipv4 = yes; then -+ -+$as_echo "@%:@define HAVE_IPV4 1" >>confdefs.h -+ -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5 -+$as_echo_n "checking for IPv6 sockets... " >&6; } -+ if ${gl_cv_socket_ipv6+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETINET_IN_H -+#include -+#endif -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+int -+main () -+{ -+int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; -+ if (&x && &y && &z) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_socket_ipv6=yes -+else -+ gl_cv_socket_ipv6=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5 -+$as_echo "$gl_cv_socket_ipv6" >&6; } -+ if test $gl_cv_socket_ipv6 = yes; then -+ -+$as_echo "@%:@define HAVE_IPV6 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5 -+$as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; } -+if ${gl_cv_func_getcwd_null+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_getcwd_null="guessing yes";; -+ # Guess yes on Cygwin. -+ cygwin*) gl_cv_func_getcwd_null="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_getcwd_null="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# if HAVE_UNISTD_H -+# include -+# else /* on Windows with MSVC */ -+# include -+# endif -+# ifndef getcwd -+ char *getcwd (); -+# endif -+ -+int -+main () -+{ -+ -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* mingw cwd does not start with '/', but getcwd does allocate. -+ However, mingw fails to honor non-zero size. */ -+#else -+ if (chdir ("/") != 0) -+ return 1; -+ else -+ { -+ char *f = getcwd (NULL, 0); -+ if (! f) -+ return 2; -+ if (f[0] != '/') -+ return 3; -+ if (f[1] != '\0') -+ return 4; -+ return 0; -+ } -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getcwd_null=yes -+else -+ gl_cv_func_getcwd_null=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5 -+$as_echo "$gl_cv_func_getcwd_null" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5 -+$as_echo_n "checking for getcwd with POSIX signature... " >&6; } -+if ${gl_cv_func_getcwd_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ char *getcwd (char *, size_t); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_getcwd_posix_signature=yes -+else -+ gl_cv_func_getcwd_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5 -+$as_echo "$gl_cv_func_getcwd_posix_signature" >&6; } -+ -+ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getcwd" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETCWD $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getdelim" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETDELIM $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arithmetic hrtime_t" >&5 -+$as_echo_n "checking for arithmetic hrtime_t... " >&6; } -+if ${gl_cv_arithmetic_hrtime_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+hrtime_t x = 0; return x/x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_arithmetic_hrtime_t=yes -+else -+ gl_cv_arithmetic_hrtime_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_arithmetic_hrtime_t" >&5 -+$as_echo "$gl_cv_arithmetic_hrtime_t" >&6; } -+ if test $gl_cv_arithmetic_hrtime_t = yes; then -+ -+$as_echo "@%:@define HAVE_ARITHMETIC_HRTIME_T 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 -+$as_echo_n "checking for unsigned long long int... " >&6; } -+if ${ac_cv_type_unsigned_long_long_int+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_type_unsigned_long_long_int=yes -+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* For now, do not test the preprocessor; as of 2007 there are too many -+ implementations with broken preprocessors. Perhaps this can -+ be revisited in 2012. In the meantime, code should not expect -+ #if to work with literals wider than 32 bits. */ -+ /* Test literals. */ -+ long long int ll = 9223372036854775807ll; -+ long long int nll = -9223372036854775807LL; -+ unsigned long long int ull = 18446744073709551615ULL; -+ /* Test constant expressions. */ -+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) -+ ? 1 : -1)]; -+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 -+ ? 1 : -1)]; -+ int i = 63; -+int -+main () -+{ -+/* Test availability of runtime routines for shift and division. */ -+ long long int llmax = 9223372036854775807ll; -+ unsigned long long int ullmax = 18446744073709551615ull; -+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) -+ | (llmax / ll) | (llmax % ll) -+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) -+ | (ullmax / ull) | (ullmax % ull)); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ ac_cv_type_unsigned_long_long_int=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 -+$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } -+ if test $ac_cv_type_unsigned_long_long_int = yes; then -+ -+$as_echo "@%:@define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 -+$as_echo_n "checking for long long int... " >&6; } -+if ${ac_cv_type_long_long_int+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_type_long_long_int=yes -+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then -+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int -+ if test $ac_cv_type_long_long_int = yes; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+ @%:@ifndef LLONG_MAX -+ @%:@ define HALF \ -+ (1LL << (sizeof (long long int) * CHAR_BIT - 2)) -+ @%:@ define LLONG_MAX (HALF - 1 + HALF) -+ @%:@endif -+int -+main () -+{ -+long long int n = 1; -+ int i; -+ for (i = 0; ; i++) -+ { -+ long long int m = n << i; -+ if (m >> i != n) -+ return 1; -+ if (LLONG_MAX / 2 < m) -+ break; -+ } -+ return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ -+else -+ ac_cv_type_long_long_int=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 -+$as_echo "$ac_cv_type_long_long_int" >&6; } -+ if test $ac_cv_type_long_long_int = yes; then -+ -+$as_echo "@%:@define HAVE_LONG_LONG_INT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getline" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETLINE $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 -+$as_echo_n "checking for ssize_t... " >&6; } -+if ${gt_cv_ssize_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int x = sizeof (ssize_t *) + sizeof (ssize_t); -+ return !x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_ssize_t=yes -+else -+ gt_cv_ssize_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 -+$as_echo "$gt_cv_ssize_t" >&6; } -+ if test $gt_cv_ssize_t = no; then -+ -+$as_echo "@%:@define ssize_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_getopt_h='<'getopt.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_getopt_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_getopt_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'getopt.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_getopt_h='<'getopt.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5 -+$as_echo "$gl_cv_next_getopt_h" >&6; } -+ fi -+ NEXT_GETOPT_H=$gl_cv_next_getopt_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'getopt.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_getopt_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_getopt_h = yes; then -+ HAVE_GETOPT_H=1 -+ else -+ HAVE_GETOPT_H=0 -+ fi -+ -+ -+ gl_replace_getopt= -+ -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ for ac_header in getopt.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" -+if test "x$ac_cv_header_getopt_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETOPT_H 1 -+_ACEOF -+ -+else -+ gl_replace_getopt=yes -+fi -+ -+done -+ -+ fi -+ -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ for ac_func in getopt_long_only -+do : -+ ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only" -+if test "x$ac_cv_func_getopt_long_only" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETOPT_LONG_ONLY 1 -+_ACEOF -+ -+else -+ gl_replace_getopt=yes -+fi -+done -+ -+ fi -+ -+ if test -z "$gl_replace_getopt"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5 -+$as_echo_n "checking whether getopt is POSIX compatible... " >&6; } -+if ${gl_cv_func_getopt_posix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $cross_compiling = no; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char a[] = "-a"; -+ static char foo[] = "foo"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, a, foo, bar, NULL }; -+ int c; -+ -+ c = getopt (4, argv, "ab"); -+ if (!(c == 'a')) -+ return 1; -+ c = getopt (4, argv, "ab"); -+ if (!(c == -1)) -+ return 2; -+ if (!(optind == 2)) -+ return 3; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_posix=maybe -+else -+ gl_cv_func_getopt_posix=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ if test $gl_cv_func_getopt_posix = maybe; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char donald[] = "donald"; -+ static char p[] = "-p"; -+ static char billy[] = "billy"; -+ static char duck[] = "duck"; -+ static char a[] = "-a"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; -+ int c; -+ -+ c = getopt (7, argv, "+abp:q:"); -+ if (!(c == -1)) -+ return 4; -+ if (!(strcmp (argv[0], "program") == 0)) -+ return 5; -+ if (!(strcmp (argv[1], "donald") == 0)) -+ return 6; -+ if (!(strcmp (argv[2], "-p") == 0)) -+ return 7; -+ if (!(strcmp (argv[3], "billy") == 0)) -+ return 8; -+ if (!(strcmp (argv[4], "duck") == 0)) -+ return 9; -+ if (!(strcmp (argv[5], "-a") == 0)) -+ return 10; -+ if (!(strcmp (argv[6], "bar") == 0)) -+ return 11; -+ if (!(optind == 1)) -+ return 12; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_posix=maybe -+else -+ gl_cv_func_getopt_posix=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ if test $gl_cv_func_getopt_posix = maybe; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char ab[] = "-ab"; -+ char *argv[3] = { program, ab, NULL }; -+ if (getopt (2, argv, "ab:") != 'a') -+ return 13; -+ if (getopt (2, argv, "ab:") != '?') -+ return 14; -+ if (optopt != 'b') -+ return 15; -+ if (optind != 2) -+ return 16; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_posix=yes -+else -+ gl_cv_func_getopt_posix=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ else -+ case "$host_os" in -+ darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; -+ *) gl_cv_func_getopt_posix="guessing yes";; -+ esac -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5 -+$as_echo "$gl_cv_func_getopt_posix" >&6; } -+ case "$gl_cv_func_getopt_posix" in -+ *no) gl_replace_getopt=yes ;; -+ esac -+ fi -+ -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 -+$as_echo_n "checking for working GNU getopt function... " >&6; } -+if ${gl_cv_func_getopt_gnu+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the -+ # optstring is necessary for programs like m4 that have POSIX-mandated -+ # semantics for supporting options interspersed with files. -+ # Also, since getopt_long is a GNU extension, we require optind=0. -+ # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; -+ # so take care to revert to the correct (non-)export state. -+ gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' -+ case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data[1024]; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+ -+int -+main () -+{ -+ -+ int result = 0; -+ -+ nocrash_init(); -+ -+ /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, -+ and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, -+ OSF/1 5.1, Solaris 10. */ -+ { -+ static char conftest[] = "conftest"; -+ static char plus[] = "-+"; -+ char *argv[3] = { conftest, plus, NULL }; -+ opterr = 0; -+ if (getopt (2, argv, "+a") != '?') -+ result |= 1; -+ } -+ /* This code succeeds on glibc 2.8, mingw, -+ and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, -+ IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ -+ { -+ static char program[] = "program"; -+ static char p[] = "-p"; -+ static char foo[] = "foo"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, p, foo, bar, NULL }; -+ -+ optind = 1; -+ if (getopt (4, argv, "p::") != 'p') -+ result |= 2; -+ else if (optarg != NULL) -+ result |= 4; -+ else if (getopt (4, argv, "p::") != -1) -+ result |= 6; -+ else if (optind != 2) -+ result |= 8; -+ } -+ /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ -+ { -+ static char program[] = "program"; -+ static char foo[] = "foo"; -+ static char p[] = "-p"; -+ char *argv[] = { program, foo, p, NULL }; -+ optind = 0; -+ if (getopt (3, argv, "-p") != 1) -+ result |= 16; -+ else if (getopt (3, argv, "-p") != 'p') -+ result |= 16; -+ } -+ /* This code fails on glibc 2.11. */ -+ { -+ static char program[] = "program"; -+ static char b[] = "-b"; -+ static char a[] = "-a"; -+ char *argv[] = { program, b, a, NULL }; -+ optind = opterr = 0; -+ if (getopt (3, argv, "+:a:b") != 'b') -+ result |= 32; -+ else if (getopt (3, argv, "+:a:b") != ':') -+ result |= 32; -+ } -+ /* This code dumps core on glibc 2.14. */ -+ { -+ static char program[] = "program"; -+ static char w[] = "-W"; -+ static char dummy[] = "dummy"; -+ char *argv[] = { program, w, dummy, NULL }; -+ optind = opterr = 1; -+ if (getopt (3, argv, "W;") != 'W') -+ result |= 64; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_gnu=yes -+else -+ gl_cv_func_getopt_gnu=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ case $gl_had_POSIXLY_CORRECT in -+ exported) ;; -+ yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;; -+ *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5 -+$as_echo "$gl_cv_func_getopt_gnu" >&6; } -+ if test "$gl_cv_func_getopt_gnu" != yes; then -+ gl_replace_getopt=yes -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5 -+$as_echo_n "checking for working GNU getopt_long function... " >&6; } -+if ${gl_cv_func_getopt_long_gnu+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; -+ *) gl_cv_func_getopt_long_gnu="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+int -+main () -+{ -+static const struct option long_options[] = -+ { -+ { "xtremely-",no_argument, NULL, 1003 }, -+ { "xtra", no_argument, NULL, 1001 }, -+ { "xtreme", no_argument, NULL, 1002 }, -+ { "xtremely", no_argument, NULL, 1003 }, -+ { NULL, 0, NULL, 0 } -+ }; -+ /* This code fails on OpenBSD 5.0. */ -+ { -+ static char program[] = "program"; -+ static char xtremel[] = "--xtremel"; -+ char *argv[] = { program, xtremel, NULL }; -+ int option_index; -+ optind = 1; opterr = 0; -+ if (getopt_long (2, argv, "", long_options, &option_index) != 1003) -+ return 1; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getopt_long_gnu=yes -+else -+ gl_cv_func_getopt_long_gnu=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5 -+$as_echo "$gl_cv_func_getopt_long_gnu" >&6; } -+ case "$gl_cv_func_getopt_long_gnu" in -+ *yes) ;; -+ *) gl_replace_getopt=yes ;; -+ esac -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ REPLACE_GETOPT=0 -+ if test -n "$gl_replace_getopt"; then -+ REPLACE_GETOPT=1 -+ fi -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ GETOPT_H=getopt.h -+ -+$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h -+ -+ -+ -+ fi -+ -+ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getenv" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETENV $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getpass" "ac_cv_have_decl_getpass" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getpass" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETPASS $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "flockfile" "ac_cv_have_decl_flockfile" "$ac_includes_default" -+if test "x$ac_cv_have_decl_flockfile" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FLOCKFILE $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "funlockfile" "ac_cv_have_decl_funlockfile" "$ac_includes_default" -+if test "x$ac_cv_have_decl_funlockfile" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FUNLOCKFILE $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+: -+ -+ -+ -+ -+ -+ GNULIB_GETTIMEOFDAY=0; -+ HAVE_GETTIMEOFDAY=1; -+ HAVE_STRUCT_TIMEVAL=1; -+ HAVE_SYS_TIME_H=1; -+ REPLACE_GETTIMEOFDAY=0; -+ REPLACE_STRUCT_TIMEVAL=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_time_h='<'sys/time.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_time_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/time.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_time_h='<'sys/time.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 -+$as_echo "$gl_cv_next_sys_time_h" >&6; } -+ fi -+ NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/time.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_time_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_time_h != yes; then -+ HAVE_SYS_TIME_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 -+$as_echo_n "checking for struct timeval... " >&6; } -+if ${gl_cv_sys_struct_timeval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #if HAVE_WINSOCK2_H -+ # include -+ #endif -+ -+int -+main () -+{ -+static struct timeval x; x.tv_sec = x.tv_usec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timeval=yes -+else -+ gl_cv_sys_struct_timeval=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 -+$as_echo "$gl_cv_sys_struct_timeval" >&6; } -+ if test $gl_cv_sys_struct_timeval != yes; then -+ HAVE_STRUCT_TIMEVAL=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 -+$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } -+if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #if HAVE_WINSOCK2_H -+ # include -+ #endif -+ -+int -+main () -+{ -+static struct timeval x; -+ typedef int verify_tv_sec_type[ -+ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 -+ ]; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timeval_tv_sec=yes -+else -+ gl_cv_sys_struct_timeval_tv_sec=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 -+$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } -+ if test $gl_cv_sys_struct_timeval_tv_sec != yes; then -+ REPLACE_STRUCT_TIMEVAL=1 -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "X$prefix" = "XNONE"; then -+ acl_final_prefix="$ac_default_prefix" -+ else -+ acl_final_prefix="$prefix" -+ fi -+ if test "X$exec_prefix" = "XNONE"; then -+ acl_final_exec_prefix='${prefix}' -+ else -+ acl_final_exec_prefix="$exec_prefix" -+ fi -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" -+ prefix="$acl_save_prefix" -+ -+ -+ -+@%:@ Check whether --with-gnu-ld was given. -+if test "${with_gnu_ld+set}" = set; then : -+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes -+else -+ with_gnu_ld=no -+fi -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+ac_prog=ld -+if test "$GCC" = yes; then -+ # Check if gcc -print-prog-name=ld gives a path. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -+$as_echo_n "checking for ld used by $CC... " >&6; } -+ case $host in -+ *-*-mingw*) -+ # gcc leaves a trailing carriage return which upsets mingw -+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; -+ *) -+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; -+ esac -+ case $ac_prog in -+ # Accept absolute paths. -+ [\\/]* | ?:[\\/]*) -+ re_direlt='/[^/][^/]*/\.\./' -+ # Canonicalize the pathname of ld -+ ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` -+ while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do -+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` -+ done -+ test -z "$LD" && LD="$ac_prog" -+ ;; -+ "") -+ # If it fails, then pretend we aren't using GCC. -+ ac_prog=ld -+ ;; -+ *) -+ # If it is relative, then search for the first ld in PATH. -+ with_gnu_ld=unknown -+ ;; -+ esac -+elif test "$with_gnu_ld" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -+$as_echo_n "checking for GNU ld... " >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -+$as_echo_n "checking for non-GNU ld... " >&6; } -+fi -+if ${acl_cv_path_LD+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test -z "$LD"; then -+ acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$acl_save_ifs" -+ test -z "$ac_dir" && ac_dir=. -+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then -+ acl_cv_path_LD="$ac_dir/$ac_prog" -+ # Check to see if the program is GNU ld. I'd rather use --version, -+ # but apparently some variants of GNU ld only accept -v. -+ # Break only if it was the GNU/non-GNU ld that we prefer. -+ case `"$acl_cv_path_LD" -v 2>&1 &5 -+$as_echo "$LD" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -+if ${acl_cv_prog_gnu_ld+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # I'd rather use --version here, but apparently some GNU lds only accept -v. -+case `$LD -v 2>&1 &5 -+$as_echo "$acl_cv_prog_gnu_ld" >&6; } -+with_gnu_ld=$acl_cv_prog_gnu_ld -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 -+$as_echo_n "checking for shared library run path origin... " >&6; } -+if ${acl_cv_rpath+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ -+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh -+ . ./conftest.sh -+ rm -f ./conftest.sh -+ acl_cv_rpath=done -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 -+$as_echo "$acl_cv_rpath" >&6; } -+ wl="$acl_cv_wl" -+ acl_libext="$acl_cv_libext" -+ acl_shlibext="$acl_cv_shlibext" -+ acl_libname_spec="$acl_cv_libname_spec" -+ acl_library_names_spec="$acl_cv_library_names_spec" -+ acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" -+ acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" -+ acl_hardcode_direct="$acl_cv_hardcode_direct" -+ acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" -+ @%:@ Check whether --enable-rpath was given. -+if test "${enable_rpath+set}" = set; then : -+ enableval=$enable_rpath; : -+else -+ enable_rpath=yes -+fi -+ -+ -+ -+ -+ acl_libdirstem=lib -+ acl_libdirstem2= -+ case "$host_os" in -+ solaris*) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 -+$as_echo_n "checking for 64-bit host... " >&6; } -+if ${gl_cv_solaris_64bit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef _LP64 -+sixtyfour bits -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "sixtyfour bits" >/dev/null 2>&1; then : -+ gl_cv_solaris_64bit=yes -+else -+ gl_cv_solaris_64bit=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 -+$as_echo "$gl_cv_solaris_64bit" >&6; } -+ if test $gl_cv_solaris_64bit = yes; then -+ acl_libdirstem=lib/64 -+ case "$host_cpu" in -+ sparc*) acl_libdirstem2=lib/sparcv9 ;; -+ i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; -+ esac -+ fi -+ ;; -+ *) -+ searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` -+ if test -n "$searchpath"; then -+ acl_save_IFS="${IFS= }"; IFS=":" -+ for searchdir in $searchpath; do -+ if test -d "$searchdir"; then -+ case "$searchdir" in -+ */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; -+ */../ | */.. ) -+ # Better ignore directories of this form. They are misleading. -+ ;; -+ *) searchdir=`cd "$searchdir" && pwd` -+ case "$searchdir" in -+ */lib64 ) acl_libdirstem=lib64 ;; -+ esac ;; -+ esac -+ fi -+ done -+ IFS="$acl_save_IFS" -+ fi -+ ;; -+ esac -+ test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ use_additional=yes -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ -+@%:@ Check whether --with-libiconv-prefix was given. -+if test "${with_libiconv_prefix+set}" = set; then : -+ withval=$with_libiconv_prefix; -+ if test "X$withval" = "Xno"; then -+ use_additional=no -+ else -+ if test "X$withval" = "X"; then -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ else -+ additional_includedir="$withval/include" -+ additional_libdir="$withval/$acl_libdirstem" -+ if test "$acl_libdirstem2" != "$acl_libdirstem" \ -+ && ! test -d "$withval/$acl_libdirstem"; then -+ additional_libdir="$withval/$acl_libdirstem2" -+ fi -+ fi -+ fi -+ -+fi -+ -+ LIBICONV= -+ LTLIBICONV= -+ INCICONV= -+ LIBICONV_PREFIX= -+ HAVE_LIBICONV= -+ rpathdirs= -+ ltrpathdirs= -+ names_already_handled= -+ names_next_round='iconv ' -+ while test -n "$names_next_round"; do -+ names_this_round="$names_next_round" -+ names_next_round= -+ for name in $names_this_round; do -+ already_handled= -+ for n in $names_already_handled; do -+ if test "$n" = "$name"; then -+ already_handled=yes -+ break -+ fi -+ done -+ if test -z "$already_handled"; then -+ names_already_handled="$names_already_handled $name" -+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` -+ eval value=\"\$HAVE_LIB$uppername\" -+ if test -n "$value"; then -+ if test "$value" = yes; then -+ eval value=\"\$LIB$uppername\" -+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" -+ eval value=\"\$LTLIB$uppername\" -+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" -+ else -+ : -+ fi -+ else -+ found_dir= -+ found_la= -+ found_so= -+ found_a= -+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name -+ if test -n "$acl_shlibext"; then -+ shrext=".$acl_shlibext" # typically: shrext=.so -+ else -+ shrext= -+ fi -+ if test $use_additional = yes; then -+ dir="$additional_libdir" -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ for x in $LDFLAGS $LTLIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ case "$x" in -+ -L*) -+ dir=`echo "X$x" | sed -e 's/^X-L//'` -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ ;; -+ esac -+ if test "X$found_dir" != "X"; then -+ break -+ fi -+ done -+ fi -+ if test "X$found_dir" != "X"; then -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" -+ if test "X$found_so" != "X"; then -+ if test "$enable_rpath" = no \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ else -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $found_dir" -+ fi -+ if test "$acl_hardcode_direct" = yes; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ else -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $found_dir" -+ fi -+ else -+ haveit= -+ for x in $LDFLAGS $LIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" -+ fi -+ if test "$acl_hardcode_minus_L" != no; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" -+ else -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" -+ fi -+ fi -+ fi -+ fi -+ else -+ if test "X$found_a" != "X"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" -+ else -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" -+ fi -+ fi -+ additional_includedir= -+ case "$found_dir" in -+ */$acl_libdirstem | */$acl_libdirstem/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` -+ if test "$name" = 'iconv'; then -+ LIBICONV_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ */$acl_libdirstem2 | */$acl_libdirstem2/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` -+ if test "$name" = 'iconv'; then -+ LIBICONV_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ esac -+ if test "X$additional_includedir" != "X"; then -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ for x in $CPPFLAGS $INCICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ fi -+ if test -n "$found_la"; then -+ save_libdir="$libdir" -+ case "$found_la" in -+ */* | *\\*) . "$found_la" ;; -+ *) . "./$found_la" ;; -+ esac -+ libdir="$save_libdir" -+ for dep in $dependency_libs; do -+ case "$dep" in -+ -L*) -+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` -+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ -+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then -+ haveit= -+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ -+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ haveit= -+ for x in $LDFLAGS $LIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" -+ fi -+ fi -+ haveit= -+ for x in $LDFLAGS $LTLIBICONV; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" -+ fi -+ fi -+ fi -+ fi -+ ;; -+ -R*) -+ dir=`echo "X$dep" | sed -e 's/^X-R//'` -+ if test "$enable_rpath" != no; then -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $dir" -+ fi -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $dir" -+ fi -+ fi -+ ;; -+ -l*) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` -+ ;; -+ *.la) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` -+ ;; -+ *) -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" -+ ;; -+ esac -+ done -+ fi -+ else -+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" -+ fi -+ fi -+ fi -+ done -+ done -+ if test "X$rpathdirs" != "X"; then -+ if test -n "$acl_hardcode_libdir_separator"; then -+ alldirs= -+ for found_dir in $rpathdirs; do -+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" -+ done -+ acl_save_libdir="$libdir" -+ libdir="$alldirs" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" -+ else -+ for found_dir in $rpathdirs; do -+ acl_save_libdir="$libdir" -+ libdir="$found_dir" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" -+ done -+ fi -+ fi -+ if test "X$ltrpathdirs" != "X"; then -+ for found_dir in $ltrpathdirs; do -+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" -+ done -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ICONV=0; -+ ICONV_CONST=; -+ REPLACE_ICONV=0; -+ REPLACE_ICONV_OPEN=0; -+ REPLACE_ICONV_UTF=0; -+ ICONV_H=''; -+ if test -n "$ICONV_H"; then -+ GL_GENERATE_ICONV_H_TRUE= -+ GL_GENERATE_ICONV_H_FALSE='#' -+else -+ GL_GENERATE_ICONV_H_TRUE='#' -+ GL_GENERATE_ICONV_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ -+ am_save_CPPFLAGS="$CPPFLAGS" -+ -+ for element in $INCICONV; do -+ haveit= -+ for x in $CPPFLAGS; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X$element"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" -+ fi -+ done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -+$as_echo_n "checking for iconv... " >&6; } -+if ${am_cv_func_iconv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_cv_func_iconv="no, consider installing GNU libiconv" -+ am_cv_lib_iconv=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test "$am_cv_func_iconv" != yes; then -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBICONV" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_lib_iconv=yes -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$am_save_LIBS" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 -+$as_echo "$am_cv_func_iconv" >&6; } -+ if test "$am_cv_func_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 -+$as_echo_n "checking for working iconv... " >&6; } -+if ${am_cv_func_iconv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_save_LIBS="$LIBS" -+ if test $am_cv_lib_iconv = yes; then -+ LIBS="$LIBS $LIBICONV" -+ fi -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; -+ *) am_cv_func_iconv_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful -+ returns. */ -+ { -+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); -+ if (cd_utf8_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\342\202\254"; /* EURO SIGN */ -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_utf8_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 1; -+ iconv_close (cd_utf8_to_88591); -+ } -+ } -+ /* Test against Solaris 10 bug: Failures are not distinguishable from -+ successful returns. */ -+ { -+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); -+ if (cd_ascii_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\263"; -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_ascii_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 2; -+ iconv_close (cd_ascii_to_88591); -+ } -+ } -+ /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304"; -+ static char buf[2] = { (char)0xDE, (char)0xAD }; -+ const char *inptr = input; -+ size_t inbytesleft = 1; -+ char *outptr = buf; -+ size_t outbytesleft = 1; -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) -+ result |= 4; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#if 0 /* This bug could be worked around by the caller. */ -+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; -+ char buf[50]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if ((int)res > 0) -+ result |= 8; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#endif -+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is -+ provided. */ -+ if (/* Try standardized names. */ -+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) -+ /* Try IRIX, OSF/1 names. */ -+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) -+ /* Try AIX names. */ -+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) -+ /* Try HP-UX names. */ -+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) -+ result |= 16; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ am_cv_func_iconv_works=yes -+else -+ am_cv_func_iconv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ LIBS="$am_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 -+$as_echo "$am_cv_func_iconv_works" >&6; } -+ case "$am_cv_func_iconv_works" in -+ *no) am_func_iconv=no am_cv_lib_iconv=no ;; -+ *) am_func_iconv=yes ;; -+ esac -+ else -+ am_func_iconv=no am_cv_lib_iconv=no -+ fi -+ if test "$am_func_iconv" = yes; then -+ -+$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h -+ -+ fi -+ if test "$am_cv_lib_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 -+$as_echo_n "checking how to link with libiconv... " >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 -+$as_echo "$LIBICONV" >&6; } -+ else -+ CPPFLAGS="$am_save_CPPFLAGS" -+ LIBICONV= -+ LTLIBICONV= -+ fi -+ -+ -+ -+ if test "$am_cv_func_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 -+$as_echo_n "checking for iconv declaration... " >&6; } -+ if ${am_cv_proto_iconv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) -+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); -+#else -+size_t iconv(); -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ am_cv_proto_iconv_arg1="" -+else -+ am_cv_proto_iconv_arg1="const" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" -+fi -+ -+ am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: -+ $am_cv_proto_iconv" >&5 -+$as_echo " -+ $am_cv_proto_iconv" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define ICONV_CONST $am_cv_proto_iconv_arg1 -+_ACEOF -+ -+ -+ if test -n "$am_cv_proto_iconv_arg1"; then -+ ICONV_CONST="const" -+ fi -+ -+ fi -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 -+$as_echo_n "checking for inline... " >&6; } -+if ${ac_cv_c_inline+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_inline=no -+for ac_kw in inline __inline__ __inline; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __cplusplus -+typedef int foo_t; -+static $ac_kw foo_t static_foo () {return 0; } -+$ac_kw foo_t foo () {return 0; } -+#endif -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_inline=$ac_kw -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test "$ac_cv_c_inline" != no && break -+done -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 -+$as_echo "$ac_cv_c_inline" >&6; } -+ -+case $ac_cv_c_inline in -+ inline | yes) ;; -+ *) -+ case $ac_cv_c_inline in -+ no) ac_val=;; -+ *) ac_val=$ac_cv_c_inline;; -+ esac -+ cat >>confdefs.h <<_ACEOF -+#ifndef __cplusplus -+#define inline $ac_val -+#endif -+_ACEOF -+ ;; -+esac -+ -+ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" -+if test "x$ac_cv_type_off_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define off_t long int -+_ACEOF -+ -+fi -+ -+ -+ -+ -+ -+ -+ gl_cv_c_multiarch=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ arch= -+ prev= -+ for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do -+ if test -n "$prev"; then -+ case $word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$arch" || test "$arch" = "$word"; then -+ arch="$word" -+ else -+ gl_cv_c_multiarch=yes -+ fi -+ ;; -+ esac -+ prev= -+ else -+ if test "x$word" = "x-arch"; then -+ prev=arch -+ fi -+ fi -+ done -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $gl_cv_c_multiarch = yes; then -+ APPLE_UNIVERSAL_BUILD=1 -+ else -+ APPLE_UNIVERSAL_BUILD=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_type_long_long_int = yes; then -+ HAVE_LONG_LONG_INT=1 -+ else -+ HAVE_LONG_LONG_INT=0 -+ fi -+ -+ -+ if test $ac_cv_type_unsigned_long_long_int = yes; then -+ HAVE_UNSIGNED_LONG_LONG_INT=1 -+ else -+ HAVE_UNSIGNED_LONG_LONG_INT=0 -+ fi -+ -+ -+ -+ if test $ac_cv_header_wchar_h = yes; then -+ HAVE_WCHAR_H=1 -+ else -+ HAVE_WCHAR_H=0 -+ fi -+ -+ -+ if test $ac_cv_header_inttypes_h = yes; then -+ HAVE_INTTYPES_H=1 -+ else -+ HAVE_INTTYPES_H=0 -+ fi -+ -+ -+ if test $ac_cv_header_sys_types_h = yes; then -+ HAVE_SYS_TYPES_H=1 -+ else -+ HAVE_SYS_TYPES_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdint_h='<'stdint.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdint_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_stdint_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdint.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_stdint_h='<'stdint.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 -+$as_echo "$gl_cv_next_stdint_h" >&6; } -+ fi -+ NEXT_STDINT_H=$gl_cv_next_stdint_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdint.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdint_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_stdint_h = yes; then -+ HAVE_STDINT_H=1 -+ else -+ HAVE_STDINT_H=0 -+ fi -+ -+ -+ if test $ac_cv_header_stdint_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 -+$as_echo_n "checking whether stdint.h conforms to C99... " >&6; } -+if ${gl_cv_header_working_stdint_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_header_working_stdint_h=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -+#include -+/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ -+#if !(defined WCHAR_MIN && defined WCHAR_MAX) -+#error "WCHAR_MIN, WCHAR_MAX not defined in " -+#endif -+ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ -+#ifdef INT8_MAX -+int8_t a1 = INT8_MAX; -+int8_t a1min = INT8_MIN; -+#endif -+#ifdef INT16_MAX -+int16_t a2 = INT16_MAX; -+int16_t a2min = INT16_MIN; -+#endif -+#ifdef INT32_MAX -+int32_t a3 = INT32_MAX; -+int32_t a3min = INT32_MIN; -+#endif -+#ifdef INT64_MAX -+int64_t a4 = INT64_MAX; -+int64_t a4min = INT64_MIN; -+#endif -+#ifdef UINT8_MAX -+uint8_t b1 = UINT8_MAX; -+#else -+typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; -+#endif -+#ifdef UINT16_MAX -+uint16_t b2 = UINT16_MAX; -+#endif -+#ifdef UINT32_MAX -+uint32_t b3 = UINT32_MAX; -+#endif -+#ifdef UINT64_MAX -+uint64_t b4 = UINT64_MAX; -+#endif -+int_least8_t c1 = INT8_C (0x7f); -+int_least8_t c1max = INT_LEAST8_MAX; -+int_least8_t c1min = INT_LEAST8_MIN; -+int_least16_t c2 = INT16_C (0x7fff); -+int_least16_t c2max = INT_LEAST16_MAX; -+int_least16_t c2min = INT_LEAST16_MIN; -+int_least32_t c3 = INT32_C (0x7fffffff); -+int_least32_t c3max = INT_LEAST32_MAX; -+int_least32_t c3min = INT_LEAST32_MIN; -+int_least64_t c4 = INT64_C (0x7fffffffffffffff); -+int_least64_t c4max = INT_LEAST64_MAX; -+int_least64_t c4min = INT_LEAST64_MIN; -+uint_least8_t d1 = UINT8_C (0xff); -+uint_least8_t d1max = UINT_LEAST8_MAX; -+uint_least16_t d2 = UINT16_C (0xffff); -+uint_least16_t d2max = UINT_LEAST16_MAX; -+uint_least32_t d3 = UINT32_C (0xffffffff); -+uint_least32_t d3max = UINT_LEAST32_MAX; -+uint_least64_t d4 = UINT64_C (0xffffffffffffffff); -+uint_least64_t d4max = UINT_LEAST64_MAX; -+int_fast8_t e1 = INT_FAST8_MAX; -+int_fast8_t e1min = INT_FAST8_MIN; -+int_fast16_t e2 = INT_FAST16_MAX; -+int_fast16_t e2min = INT_FAST16_MIN; -+int_fast32_t e3 = INT_FAST32_MAX; -+int_fast32_t e3min = INT_FAST32_MIN; -+int_fast64_t e4 = INT_FAST64_MAX; -+int_fast64_t e4min = INT_FAST64_MIN; -+uint_fast8_t f1 = UINT_FAST8_MAX; -+uint_fast16_t f2 = UINT_FAST16_MAX; -+uint_fast32_t f3 = UINT_FAST32_MAX; -+uint_fast64_t f4 = UINT_FAST64_MAX; -+#ifdef INTPTR_MAX -+intptr_t g = INTPTR_MAX; -+intptr_t gmin = INTPTR_MIN; -+#endif -+#ifdef UINTPTR_MAX -+uintptr_t h = UINTPTR_MAX; -+#endif -+intmax_t i = INTMAX_MAX; -+uintmax_t j = UINTMAX_MAX; -+ -+#include /* for CHAR_BIT */ -+#define TYPE_MINIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) -+#define TYPE_MAXIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+struct s { -+ int check_PTRDIFF: -+ PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) -+ && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) -+ ? 1 : -1; -+ /* Detect bug in FreeBSD 6.0 / ia64. */ -+ int check_SIG_ATOMIC: -+ SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) -+ && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) -+ ? 1 : -1; -+ int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; -+ int check_WCHAR: -+ WCHAR_MIN == TYPE_MINIMUM (wchar_t) -+ && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) -+ ? 1 : -1; -+ /* Detect bug in mingw. */ -+ int check_WINT: -+ WINT_MIN == TYPE_MINIMUM (wint_t) -+ && WINT_MAX == TYPE_MAXIMUM (wint_t) -+ ? 1 : -1; -+ -+ /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ -+ int check_UINT8_C: -+ (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; -+ int check_UINT16_C: -+ (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; -+ -+ /* Detect bugs in OpenBSD 3.9 stdint.h. */ -+#ifdef UINT8_MAX -+ int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; -+#endif -+#ifdef UINT16_MAX -+ int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; -+#endif -+#ifdef UINT32_MAX -+ int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; -+#endif -+#ifdef UINT64_MAX -+ int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; -+#endif -+ int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; -+ int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; -+ int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; -+ int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; -+ int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; -+ int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; -+ int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; -+ int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; -+ int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; -+ int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; -+ int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; -+}; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if test "$cross_compiling" = yes; then : -+ gl_cv_header_working_stdint_h=yes -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -+#include -+ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ -+#include -+#include -+#define MVAL(macro) MVAL1(macro) -+#define MVAL1(expression) #expression -+static const char *macro_values[] = -+ { -+#ifdef INT8_MAX -+ MVAL (INT8_MAX), -+#endif -+#ifdef INT16_MAX -+ MVAL (INT16_MAX), -+#endif -+#ifdef INT32_MAX -+ MVAL (INT32_MAX), -+#endif -+#ifdef INT64_MAX -+ MVAL (INT64_MAX), -+#endif -+#ifdef UINT8_MAX -+ MVAL (UINT8_MAX), -+#endif -+#ifdef UINT16_MAX -+ MVAL (UINT16_MAX), -+#endif -+#ifdef UINT32_MAX -+ MVAL (UINT32_MAX), -+#endif -+#ifdef UINT64_MAX -+ MVAL (UINT64_MAX), -+#endif -+ NULL -+ }; -+ -+int -+main () -+{ -+ -+ const char **mv; -+ for (mv = macro_values; *mv != NULL; mv++) -+ { -+ const char *value = *mv; -+ /* Test whether it looks like a cast expression. */ -+ if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 -+ || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 -+ || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 -+ || strncmp (value, "((int)"/*)*/, 6) == 0 -+ || strncmp (value, "((signed short)"/*)*/, 15) == 0 -+ || strncmp (value, "((signed char)"/*)*/, 14) == 0) -+ return mv - macro_values + 1; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_header_working_stdint_h=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 -+$as_echo "$gl_cv_header_working_stdint_h" >&6; } -+ fi -+ if test "$gl_cv_header_working_stdint_h" = yes; then -+ STDINT_H= -+ else -+ for ac_header in sys/inttypes.h sys/bitypes.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_sys_inttypes_h = yes; then -+ HAVE_SYS_INTTYPES_H=1 -+ else -+ HAVE_SYS_INTTYPES_H=0 -+ fi -+ -+ if test $ac_cv_header_sys_bitypes_h = yes; then -+ HAVE_SYS_BITYPES_H=1 -+ else -+ HAVE_SYS_BITYPES_H=0 -+ fi -+ -+ -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ -+ for gltype in ptrdiff_t size_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 -+$as_echo_n "checking for bit size of $gltype... " >&6; } -+if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+#include "; then : -+ -+else -+ result=unknown -+fi -+ -+ eval gl_cv_bitsizeof_${gltype}=\$result -+ -+fi -+eval ac_res=\$gl_cv_bitsizeof_${gltype} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval result=\$gl_cv_bitsizeof_${gltype} -+ if test $result = unknown; then -+ result=0 -+ fi -+ GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ cat >>confdefs.h <<_ACEOF -+@%:@define BITSIZEOF_${GLTYPE} $result -+_ACEOF -+ -+ eval BITSIZEOF_${GLTYPE}=\$result -+ done -+ -+ -+ fi -+ -+ -+ for gltype in sig_atomic_t wchar_t wint_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 -+$as_echo_n "checking for bit size of $gltype... " >&6; } -+if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+#include "; then : -+ -+else -+ result=unknown -+fi -+ -+ eval gl_cv_bitsizeof_${gltype}=\$result -+ -+fi -+eval ac_res=\$gl_cv_bitsizeof_${gltype} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval result=\$gl_cv_bitsizeof_${gltype} -+ if test $result = unknown; then -+ result=0 -+ fi -+ GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ cat >>confdefs.h <<_ACEOF -+@%:@define BITSIZEOF_${GLTYPE} $result -+_ACEOF -+ -+ eval BITSIZEOF_${GLTYPE}=\$result -+ done -+ -+ -+ -+ -+ for gltype in sig_atomic_t wchar_t wint_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 -+$as_echo_n "checking whether $gltype is signed... " >&6; } -+if eval \${gl_cv_type_${gltype}_signed+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ result=yes -+else -+ result=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ eval gl_cv_type_${gltype}_signed=\$result -+ -+fi -+eval ac_res=\$gl_cv_type_${gltype}_signed -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval result=\$gl_cv_type_${gltype}_signed -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ if test "$result" = yes; then -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIGNED_${GLTYPE} 1 -+_ACEOF -+ -+ eval HAVE_SIGNED_${GLTYPE}=1 -+ else -+ eval HAVE_SIGNED_${GLTYPE}=0 -+ fi -+ done -+ -+ -+ gl_cv_type_ptrdiff_t_signed=yes -+ gl_cv_type_size_t_signed=no -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ -+ for gltype in ptrdiff_t size_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 -+$as_echo_n "checking for $gltype integer literal suffix... " >&6; } -+if eval \${gl_cv_type_${gltype}_suffix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ eval gl_cv_type_${gltype}_suffix=no -+ eval result=\$gl_cv_type_${gltype}_signed -+ if test "$result" = yes; then -+ glsufu= -+ else -+ glsufu=u -+ fi -+ for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do -+ case $glsuf in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ i64) gltype1='__int64';; -+ u) gltype1='unsigned int';; -+ ul) gltype1='unsigned long int';; -+ ull) gltype1='unsigned long long int';; -+ ui64)gltype1='unsigned __int64';; -+ esac -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ extern $gltype foo; -+ extern $gltype1 foo; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ eval gl_cv_type_${gltype}_suffix=\$glsuf -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" != no && break -+ done -+fi -+eval ac_res=\$gl_cv_type_${gltype}_suffix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" = no && result= -+ eval ${GLTYPE}_SUFFIX=\$result -+ cat >>confdefs.h <<_ACEOF -+@%:@define ${GLTYPE}_SUFFIX $result -+_ACEOF -+ -+ done -+ -+ -+ fi -+ -+ -+ for gltype in sig_atomic_t wchar_t wint_t ; do -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 -+$as_echo_n "checking for $gltype integer literal suffix... " >&6; } -+if eval \${gl_cv_type_${gltype}_suffix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ eval gl_cv_type_${gltype}_suffix=no -+ eval result=\$gl_cv_type_${gltype}_signed -+ if test "$result" = yes; then -+ glsufu= -+ else -+ glsufu=u -+ fi -+ for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do -+ case $glsuf in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ i64) gltype1='__int64';; -+ u) gltype1='unsigned int';; -+ ul) gltype1='unsigned long int';; -+ ull) gltype1='unsigned long long int';; -+ ui64)gltype1='unsigned __int64';; -+ esac -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+ -+ extern $gltype foo; -+ extern $gltype1 foo; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ eval gl_cv_type_${gltype}_suffix=\$glsuf -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" != no && break -+ done -+fi -+eval ac_res=\$gl_cv_type_${gltype}_suffix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" = no && result= -+ eval ${GLTYPE}_SUFFIX=\$result -+ cat >>confdefs.h <<_ACEOF -+@%:@define ${GLTYPE}_SUFFIX $result -+_ACEOF -+ -+ done -+ -+ -+ -+ if test $BITSIZEOF_WINT_T -lt 32; then -+ BITSIZEOF_WINT_T=32 -+ fi -+ -+ STDINT_H=stdint.h -+ fi -+ -+ if test -n "$STDINT_H"; then -+ GL_GENERATE_STDINT_H_TRUE= -+ GL_GENERATE_STDINT_H_FALSE='#' -+else -+ GL_GENERATE_STDINT_H_TRUE='#' -+ GL_GENERATE_STDINT_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ GNULIB_IMAXABS=0; -+ GNULIB_IMAXDIV=0; -+ GNULIB_STRTOIMAX=0; -+ GNULIB_STRTOUMAX=0; -+ HAVE_DECL_IMAXABS=1; -+ HAVE_DECL_IMAXDIV=1; -+ HAVE_DECL_STRTOIMAX=1; -+ HAVE_DECL_STRTOUMAX=1; -+ REPLACE_STRTOIMAX=0; -+ INT32_MAX_LT_INTMAX_MAX=1; -+ INT64_MAX_EQ_LONG_MAX='defined _LP64'; -+ PRI_MACROS_BROKEN=0; -+ PRIPTR_PREFIX=__PRIPTR_PREFIX; -+ UINT32_MAX_LT_UINTMAX_MAX=1; -+ UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_inttypes_h='<'inttypes.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_inttypes_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_inttypes_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'inttypes.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_inttypes_h='<'inttypes.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 -+$as_echo "$gl_cv_next_inttypes_h" >&6; } -+ fi -+ NEXT_INTTYPES_H=$gl_cv_next_inttypes_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'inttypes.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_inttypes_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in inttypes.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" -+if test "x$ac_cv_header_inttypes_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INTTYPES_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_inttypes_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 -+$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } -+if ${gt_cv_inttypes_pri_broken+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef PRId32 -+char *p = PRId32; -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_inttypes_pri_broken=no -+else -+ gt_cv_inttypes_pri_broken=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 -+$as_echo "$gt_cv_inttypes_pri_broken" >&6; } -+ fi -+ if test "$gt_cv_inttypes_pri_broken" = yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PRI_MACROS_BROKEN 1 -+_ACEOF -+ -+ PRI_MACROS_BROKEN=1 -+ else -+ PRI_MACROS_BROKEN=0 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } -+if ${gl_cv_cc_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined arm || defined __arm || defined __arm__ -+ mixed_endianness -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "mixed_endianness" >/dev/null 2>&1; then : -+ gl_cv_cc_double_expbit0="unknown" -+else -+ -+ : -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+: -+ case $ac_cv_c_bigendian in #( -+ yes) -+ gl_cv_cc_double_expbit0="word 0 bit 20";; #( -+ no) -+ gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ gl_cv_cc_double_expbit0="unknown" ;; -+ esac -+ -+ -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { double value; unsigned int word[NWORDS]; } memory_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (double x) -+{ -+ memory_double m; -+ size_t i; -+ /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ -+ memset (&m, 0, sizeof (memory_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25); -+ add_to_ored_words (0.5); -+ add_to_ored_words (1.0); -+ add_to_ored_words (2.0); -+ add_to_ored_words (4.0); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_double_expbit0" >&6; } -+ case "$gl_cv_cc_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 -+$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } -+if ${gl_cv_cc_float_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_cc_float_expbit0="word 0 bit 23" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } memory_float; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (float x) -+{ -+ memory_float m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (float) < sizeof (memory_float). */ -+ memset (&m, 0, sizeof (memory_float)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25f); -+ add_to_ored_words (0.5f); -+ add_to_ored_words (1.0f); -+ add_to_ored_words (2.0f); -+ add_to_ored_words (4.0f); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_float_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 -+$as_echo "$gl_cv_cc_float_expbit0" >&6; } -+ case "$gl_cv_cc_float_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ GNULIB_ISWBLANK=0; -+ GNULIB_WCTYPE=0; -+ GNULIB_ISWCTYPE=0; -+ GNULIB_WCTRANS=0; -+ GNULIB_TOWCTRANS=0; -+ HAVE_ISWBLANK=1; -+ HAVE_WCTYPE_T=1; -+ HAVE_WCTRANS_T=1; -+ REPLACE_ISWBLANK=0; -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 -+$as_echo_n "checking for wint_t... " >&6; } -+if ${gt_cv_c_wint_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ wint_t foo = (wchar_t)'\0'; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_c_wint_t=yes -+else -+ gt_cv_c_wint_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 -+$as_echo "$gt_cv_c_wint_t" >&6; } -+ if test $gt_cv_c_wint_t = yes; then -+ -+$as_echo "@%:@define HAVE_WINT_T 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_iswcntrl = yes; then -+ HAVE_ISWCNTRL=1 -+ else -+ HAVE_ISWCNTRL=0 -+ fi -+ -+ -+ -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_wctype_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'wctype.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 -+$as_echo "$gl_cv_next_wctype_h" >&6; } -+ fi -+ NEXT_WCTYPE_H=$gl_cv_next_wctype_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'wctype.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_wctype_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ if test $ac_cv_func_iswcntrl = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 -+$as_echo_n "checking whether iswcntrl works... " >&6; } -+if ${gl_cv_func_iswcntrl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNU_LIBRARY__ == 1 -+ Linux libc5 i18n is broken. -+ #endif -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_iswcntrl_works="guessing yes" -+else -+ gl_cv_func_iswcntrl_works="guessing no" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ int main () { return iswprint ('x') == 0; } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_iswcntrl_works=yes -+else -+ gl_cv_func_iswcntrl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 -+$as_echo "$gl_cv_func_iswcntrl_works" >&6; } -+ fi -+ HAVE_WCTYPE_H=1 -+ else -+ HAVE_WCTYPE_H=0 -+ fi -+ -+ -+ case "$gl_cv_func_iswcntrl_works" in -+ *yes) REPLACE_ISWCNTRL=0 ;; -+ *) REPLACE_ISWCNTRL=1 ;; -+ esac -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ fi -+ -+ if test $REPLACE_ISWCNTRL = 1; then -+ REPLACE_TOWLOWER=1 -+ else -+ for ac_func in towlower -+do : -+ ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" -+if test "x$ac_cv_func_towlower" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TOWLOWER 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_towlower = yes; then -+ REPLACE_TOWLOWER=0 -+ else -+ ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_towlower" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TOWLOWER $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_towlower = yes; then -+ REPLACE_TOWLOWER=1 -+ else -+ REPLACE_TOWLOWER=0 -+ fi -+ fi -+ fi -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then -+ : -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 -+$as_echo_n "checking for wctype_t... " >&6; } -+if ${gl_cv_type_wctype_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ wctype_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctype_t=yes -+else -+ gl_cv_type_wctype_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 -+$as_echo "$gl_cv_type_wctype_t" >&6; } -+ if test $gl_cv_type_wctype_t = no; then -+ HAVE_WCTYPE_T=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 -+$as_echo_n "checking for wctrans_t... " >&6; } -+if ${gl_cv_type_wctrans_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ wctrans_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctrans_t=yes -+else -+ gl_cv_type_wctrans_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 -+$as_echo "$gl_cv_type_wctrans_t" >&6; } -+ if test $gl_cv_type_wctrans_t = no; then -+ HAVE_WCTRANS_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_NL_LANGINFO=0; -+ HAVE_NL_LANGINFO=1; -+ REPLACE_NL_LANGINFO=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5 -+$as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; } -+if ${ac_cv_gnu_library_2_1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) -+ Lucky GNU user -+ #endif -+#endif -+#ifdef __UCLIBC__ -+ Lucky user -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky" >/dev/null 2>&1; then : -+ ac_cv_gnu_library_2_1=yes -+else -+ ac_cv_gnu_library_2_1=no -+fi -+rm -f conftest* -+ -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5 -+$as_echo "$ac_cv_gnu_library_2_1" >&6; } -+ -+ GLIBC21="$ac_cv_gnu_library_2_1" -+ -+ -+ -+ GNULIB_LOCALECONV=0; -+ GNULIB_SETLOCALE=0; -+ GNULIB_DUPLOCALE=0; -+ HAVE_DUPLOCALE=1; -+ REPLACE_LOCALECONV=0; -+ REPLACE_SETLOCALE=0; -+ REPLACE_DUPLOCALE=0; -+ REPLACE_STRUCT_LCONV=0; -+ -+ -+ REPLACE_NULL=0; -+ HAVE_WCHAR_T=1; -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 -+$as_echo_n "checking for wchar_t... " >&6; } -+if ${gt_cv_c_wchar_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ wchar_t foo = (wchar_t)'\0'; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_c_wchar_t=yes -+else -+ gt_cv_c_wchar_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 -+$as_echo "$gt_cv_c_wchar_t" >&6; } -+ if test $gt_cv_c_wchar_t = yes; then -+ -+$as_echo "@%:@define HAVE_WCHAR_T 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ STDDEF_H= -+ if test $gt_cv_c_wchar_t = no; then -+ HAVE_WCHAR_T=0 -+ STDDEF_H=stddef.h -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 -+$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } -+if ${gl_cv_decl_null_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int test[2 * (sizeof NULL == sizeof (void *)) -1]; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_null_works=yes -+else -+ gl_cv_decl_null_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 -+$as_echo "$gl_cv_decl_null_works" >&6; } -+ if test $gl_cv_decl_null_works = no; then -+ REPLACE_NULL=1 -+ STDDEF_H=stddef.h -+ fi -+ -+ if test -n "$STDDEF_H"; then -+ GL_GENERATE_STDDEF_H_TRUE= -+ GL_GENERATE_STDDEF_H_FALSE='#' -+else -+ GL_GENERATE_STDDEF_H_TRUE='#' -+ GL_GENERATE_STDDEF_H_FALSE= -+fi -+ -+ if test -n "$STDDEF_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stddef_h='<'stddef.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stddef_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stddef.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 -+$as_echo "$gl_cv_next_stddef_h" >&6; } -+ fi -+ NEXT_STDDEF_H=$gl_cv_next_stddef_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stddef.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stddef_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ gl_threads_api=none -+ LIBTHREAD= -+ LTLIBTHREAD= -+ LIBMULTITHREAD= -+ LTLIBMULTITHREAD= -+ if test "$gl_use_threads" != no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5 -+$as_echo_n "checking whether imported symbols can be declared weak... " >&6; } -+if ${gl_cv_have_weak+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_have_weak=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern void xyzzy (); -+#pragma weak xyzzy -+int -+main () -+{ -+xyzzy(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_have_weak=maybe -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test $gl_cv_have_weak = maybe; then -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifdef __ELF__ -+ Extensible Linking Format -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Extensible Linking Format" >/dev/null 2>&1; then : -+ gl_cv_have_weak="guessing yes" -+else -+ gl_cv_have_weak="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#pragma weak fputs -+int main () -+{ -+ return (fputs == NULL); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_have_weak=yes -+else -+ gl_cv_have_weak=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5 -+$as_echo "$gl_cv_have_weak" >&6; } -+ if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then -+ # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that -+ # it groks . It's added above, in gl_THREADLIB_EARLY_BODY. -+ ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" -+if test "x$ac_cv_header_pthread_h" = xyes; then : -+ gl_have_pthread_h=yes -+else -+ gl_have_pthread_h=no -+fi -+ -+ -+ if test "$gl_have_pthread_h" = yes; then -+ # Other possible tests: -+ # -lpthreads (FSU threads, PCthreads) -+ # -lgthreads -+ gl_have_pthread= -+ # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist -+ # in libc. IRIX 6.5 has the first one in both libc and libpthread, but -+ # the second one only in libpthread, and lock.c needs it. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+pthread_mutex_lock((pthread_mutex_t*)0); -+ pthread_mutexattr_init((pthread_mutexattr_t*)0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_have_pthread=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ # Test for libpthread by looking for pthread_kill. (Not pthread_self, -+ # since it is defined as a macro on OSF/1.) -+ if test -n "$gl_have_pthread"; then -+ # The program links fine without libpthread. But it may actually -+ # need to link with libpthread in order to create multiple threads. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 -+$as_echo_n "checking for pthread_kill in -lpthread... 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Try libpthread and libc_r. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 -+$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } -+if ${ac_cv_lib_pthread_pthread_kill+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lpthread $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char pthread_kill (); -+int -+main () -+{ -+return pthread_kill (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_pthread_pthread_kill=yes -+else -+ ac_cv_lib_pthread_pthread_kill=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5 -+$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } -+if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : -+ gl_have_pthread=yes -+ LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread -+ LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread -+fi -+ -+ if test -z "$gl_have_pthread"; then -+ # For FreeBSD 4. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5 -+$as_echo_n "checking for pthread_kill in -lc_r... 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then -+ additional_libdir="$withval/$acl_libdirstem2" -+ fi -+ fi -+ fi -+ -+fi -+ -+ LIBPTH= -+ LTLIBPTH= -+ INCPTH= -+ LIBPTH_PREFIX= -+ HAVE_LIBPTH= -+ rpathdirs= -+ ltrpathdirs= -+ names_already_handled= -+ names_next_round='pth ' -+ while test -n "$names_next_round"; do -+ names_this_round="$names_next_round" -+ names_next_round= -+ for name in $names_this_round; do -+ already_handled= -+ for n in $names_already_handled; do -+ if test "$n" = "$name"; then -+ already_handled=yes -+ break -+ fi -+ done -+ if test -z "$already_handled"; then -+ names_already_handled="$names_already_handled $name" -+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` -+ eval value=\"\$HAVE_LIB$uppername\" -+ if test -n "$value"; then -+ if test "$value" = yes; then -+ eval value=\"\$LIB$uppername\" -+ test -z "$value" || LIBPTH="${LIBPTH}${LIBPTH:+ }$value" -+ eval value=\"\$LTLIB$uppername\" -+ test -z "$value" || LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$value" -+ else -+ : -+ fi -+ else -+ found_dir= -+ found_la= -+ found_so= -+ found_a= -+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name -+ if test -n "$acl_shlibext"; then -+ shrext=".$acl_shlibext" # typically: shrext=.so -+ else -+ shrext= -+ fi -+ if test $use_additional = yes; then -+ dir="$additional_libdir" -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ for x in $LDFLAGS $LTLIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ case "$x" in -+ -L*) -+ dir=`echo "X$x" | sed -e 's/^X-L//'` -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ ;; -+ esac -+ if test "X$found_dir" != "X"; then -+ break -+ fi -+ done -+ fi -+ if test "X$found_dir" != "X"; then -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$found_dir -l$name" -+ if test "X$found_so" != "X"; then -+ if test "$enable_rpath" = no \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ else -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $found_dir" -+ fi -+ if test "$acl_hardcode_direct" = yes; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ else -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $found_dir" -+ fi -+ else -+ haveit= -+ for x in $LDFLAGS $LIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir" -+ fi -+ if test "$acl_hardcode_minus_L" != no; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" -+ else -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" -+ fi -+ fi -+ fi -+ fi -+ else -+ if test "X$found_a" != "X"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$found_a" -+ else -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir -l$name" -+ fi -+ fi -+ additional_includedir= -+ case "$found_dir" in -+ */$acl_libdirstem | */$acl_libdirstem/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` -+ if test "$name" = 'pth'; then -+ LIBPTH_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ */$acl_libdirstem2 | */$acl_libdirstem2/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` -+ if test "$name" = 'pth'; then -+ LIBPTH_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ esac -+ if test "X$additional_includedir" != "X"; then -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ for x in $CPPFLAGS $INCPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ INCPTH="${INCPTH}${INCPTH:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ fi -+ if test -n "$found_la"; then -+ save_libdir="$libdir" -+ case "$found_la" in -+ */* | *\\*) . "$found_la" ;; -+ *) . "./$found_la" ;; -+ esac -+ libdir="$save_libdir" -+ for dep in $dependency_libs; do -+ case "$dep" in -+ -L*) -+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` -+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ -+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then -+ haveit= -+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ -+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ haveit= -+ for x in $LDFLAGS $LIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-L$additional_libdir" -+ fi -+ fi -+ haveit= -+ for x in $LDFLAGS $LTLIBPTH; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$additional_libdir" -+ fi -+ fi -+ fi -+ fi -+ ;; -+ -R*) -+ dir=`echo "X$dep" | sed -e 's/^X-R//'` -+ if test "$enable_rpath" != no; then -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $dir" -+ fi -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $dir" -+ fi -+ fi -+ ;; -+ -l*) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` -+ ;; -+ *.la) -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` -+ ;; -+ *) -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$dep" -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$dep" -+ ;; -+ esac -+ done -+ fi -+ else -+ LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-l$name" -+ fi -+ fi -+ fi -+ done -+ done -+ if test "X$rpathdirs" != "X"; then -+ if test -n "$acl_hardcode_libdir_separator"; then -+ alldirs= -+ for found_dir in $rpathdirs; do -+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" -+ done -+ acl_save_libdir="$libdir" -+ libdir="$alldirs" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" -+ else -+ for found_dir in $rpathdirs; do -+ acl_save_libdir="$libdir" -+ libdir="$found_dir" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" -+ done -+ fi -+ fi -+ if test "X$ltrpathdirs" != "X"; then -+ for found_dir in $ltrpathdirs; do -+ LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-R$found_dir" -+ done -+ fi -+ -+ -+ -+ -+ -+ -+ ac_cv_libpth_libs="$LIBPTH" -+ ac_cv_libpth_ltlibs="$LTLIBPTH" -+ ac_cv_libpth_cppflags="$INCPTH" -+ ac_cv_libpth_prefix="$LIBPTH_PREFIX" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libpth_libs" >&5 -+$as_echo "$ac_cv_libpth_libs" >&6; } -+ LIBPTH="$ac_cv_libpth_libs" -+ LTLIBPTH="$ac_cv_libpth_ltlibs" -+ INCPTH="$ac_cv_libpth_cppflags" -+ LIBPTH_PREFIX="$ac_cv_libpth_prefix" -+ -+ for element in $INCPTH; do -+ haveit= -+ for x in $CPPFLAGS; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X$element"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" -+ fi -+ done -+ -+ -+ -+ -+ HAVE_LIBPTH=yes -+ -+ -+ -+ gl_have_pth= -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBPTH" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+pth_self(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_have_pth=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ if test -n "$gl_have_pth"; then -+ gl_threads_api=pth -+ LIBTHREAD="$LIBPTH" -+ LTLIBTHREAD="$LTLIBPTH" -+ LIBMULTITHREAD="$LIBTHREAD" -+ LTLIBMULTITHREAD="$LTLIBTHREAD" -+ -+$as_echo "@%:@define USE_PTH_THREADS 1" >>confdefs.h -+ -+ if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then -+ if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then -+ -+$as_echo "@%:@define USE_PTH_THREADS_WEAK 1" >>confdefs.h -+ -+ LIBTHREAD= -+ LTLIBTHREAD= -+ fi -+ fi -+ else -+ CPPFLAGS="$gl_save_CPPFLAGS" -+ fi -+ fi -+ if test -z "$gl_have_pthread"; then -+ case "$gl_use_threads" in -+ yes | windows | win32) # The 'win32' is for backward compatibility. -+ if { case "$host_os" in -+ mingw*) true;; -+ *) false;; -+ esac -+ }; then -+ gl_threads_api=windows -+ -+$as_echo "@%:@define USE_WINDOWS_THREADS 1" >>confdefs.h -+ -+ fi -+ ;; -+ esac -+ fi -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5 -+$as_echo_n "checking for multithread API to use... " >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5 -+$as_echo "$gl_threads_api" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in stdlib.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdlib_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDLIB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 -+$as_echo_n "checking for GNU libc compatible malloc... " >&6; } -+if ${ac_cv_func_malloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_malloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_malloc_0_nonnull=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *malloc (); -+ #endif -+ -+int -+main () -+{ -+return ! malloc (0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_malloc_0_nonnull=yes -+else -+ ac_cv_func_malloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } -+ if test $ac_cv_func_malloc_0_nonnull = yes; then : -+ gl_cv_func_malloc_0_nonnull=1 -+else -+ gl_cv_func_malloc_0_nonnull=0 -+fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbrtowc = no; then -+ HAVE_MBRTOWC=0 -+ ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBRTOWC $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbrtowc = yes; then -+ REPLACE_MBRTOWC=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBRTOWC=1 -+ else -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "\303\237er"; -+ mbstate_t state; -+ wchar_t wc; -+ size_t ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ ret = mbrtowc (&wc, input, 5, &state); -+ if (ret != 2) -+ result |= 1; -+ if (!mbsinit (&state)) -+ result |= 2; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ ret = mbrtowc (NULL, input, 5, &state); -+ if (ret != 2) /* Solaris 7 fails here: ret is -1. */ -+ result |= 4; -+ if (!mbsinit (&state)) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg1=yes -+else -+ gl_cv_func_mbrtowc_null_arg1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on OSF/1. -+ osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ int ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ mbrtowc (&wc, NULL, 5, &state); -+ /* Check that wc was not modified. */ -+ if (wc != (wchar_t) 0xBADFACE) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg2=yes -+else -+ gl_cv_func_mbrtowc_null_arg2=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 -+$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } -+if ${gl_cv_func_mbrtowc_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, native Windows. -+ hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ -+ || { case "$host_os" in mingw*) true;; *) false;; esac; }; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ int found_some_locale = 0; -+ /* This fails on Solaris. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "B\303\274\303\237er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 1) -+ result |= 1; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on HP-UX 11.11. */ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 2) -+ result |= 2; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on native Windows. */ -+ if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) -+ { -+ char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 4; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) -+ { -+ char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 8; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_China.936") != NULL) -+ { -+ char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 16; -+ } -+ found_some_locale = 1; -+ } -+ return (found_some_locale ? result : 77); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_retval=yes -+else -+ if test $? != 77; then -+ gl_cv_func_mbrtowc_retval=no -+ fi -+ -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 -+$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } -+if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8 and 9. -+ solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8 and 9. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, "", 1, &state) != 0) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_nul_retval=yes -+else -+ gl_cv_func_mbrtowc_nul_retval=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } -+ -+ case "$gl_cv_func_mbrtowc_null_arg1" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_null_arg2" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_nul_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ fi -+ fi -+ -+ -+ -+ -+ GNULIB_FFSL=0; -+ GNULIB_FFSLL=0; -+ GNULIB_MEMCHR=0; -+ GNULIB_MEMMEM=0; -+ GNULIB_MEMPCPY=0; -+ GNULIB_MEMRCHR=0; -+ GNULIB_RAWMEMCHR=0; -+ GNULIB_STPCPY=0; -+ GNULIB_STPNCPY=0; -+ GNULIB_STRCHRNUL=0; -+ GNULIB_STRDUP=0; -+ GNULIB_STRNCAT=0; -+ GNULIB_STRNDUP=0; -+ GNULIB_STRNLEN=0; -+ GNULIB_STRPBRK=0; -+ GNULIB_STRSEP=0; -+ GNULIB_STRSTR=0; -+ GNULIB_STRCASESTR=0; -+ GNULIB_STRTOK_R=0; -+ GNULIB_MBSLEN=0; -+ GNULIB_MBSNLEN=0; -+ GNULIB_MBSCHR=0; -+ GNULIB_MBSRCHR=0; -+ GNULIB_MBSSTR=0; -+ GNULIB_MBSCASECMP=0; -+ GNULIB_MBSNCASECMP=0; -+ GNULIB_MBSPCASECMP=0; -+ GNULIB_MBSCASESTR=0; -+ GNULIB_MBSCSPN=0; -+ GNULIB_MBSPBRK=0; -+ GNULIB_MBSSPN=0; -+ GNULIB_MBSSEP=0; -+ GNULIB_MBSTOK_R=0; -+ GNULIB_STRERROR=0; -+ GNULIB_STRERROR_R=0; -+ GNULIB_STRSIGNAL=0; -+ GNULIB_STRVERSCMP=0; -+ HAVE_MBSLEN=0; -+ HAVE_FFSL=1; -+ HAVE_FFSLL=1; -+ HAVE_MEMCHR=1; -+ HAVE_DECL_MEMMEM=1; -+ HAVE_MEMPCPY=1; -+ HAVE_DECL_MEMRCHR=1; -+ HAVE_RAWMEMCHR=1; -+ HAVE_STPCPY=1; -+ HAVE_STPNCPY=1; -+ HAVE_STRCHRNUL=1; -+ HAVE_DECL_STRDUP=1; -+ HAVE_DECL_STRNDUP=1; -+ HAVE_DECL_STRNLEN=1; -+ HAVE_STRPBRK=1; -+ HAVE_STRSEP=1; -+ HAVE_STRCASESTR=1; -+ HAVE_DECL_STRTOK_R=1; -+ HAVE_DECL_STRERROR_R=1; -+ HAVE_DECL_STRSIGNAL=1; -+ HAVE_STRVERSCMP=1; -+ REPLACE_MEMCHR=0; -+ REPLACE_MEMMEM=0; -+ REPLACE_STPNCPY=0; -+ REPLACE_STRDUP=0; -+ REPLACE_STRSTR=0; -+ REPLACE_STRCASESTR=0; -+ REPLACE_STRCHRNUL=0; -+ REPLACE_STRERROR=0; -+ REPLACE_STRERROR_R=0; -+ REPLACE_STRNCAT=0; -+ REPLACE_STRNDUP=0; -+ REPLACE_STRNLEN=0; -+ REPLACE_STRSIGNAL=0; -+ REPLACE_STRTOK_R=0; -+ UNDEFINE_STRTOK_R=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ if test $HAVE_MEMCHR = 1; then -+ # Detect platform-specific bugs in some versions of glibc: -+ # memchr should not dereference anything with length 0 -+ # http://bugzilla.redhat.com/499689 -+ # memchr should not dereference overestimated length after a match -+ # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 -+ # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 -+ # Assume that memchr works on platforms that lack mprotect. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5 -+$as_echo_n "checking whether memchr works... " >&6; } -+if ${gl_cv_func_memchr_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_memchr_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_SYS_MMAN_H -+# include -+# include -+# include -+# include -+# ifndef MAP_FILE -+# define MAP_FILE 0 -+# endif -+#endif -+ -+int -+main () -+{ -+ -+ int result = 0; -+ char *fence = NULL; -+#if HAVE_SYS_MMAN_H && HAVE_MPROTECT -+# if HAVE_MAP_ANONYMOUS -+ const int flags = MAP_ANONYMOUS | MAP_PRIVATE; -+ const int fd = -1; -+# else /* !HAVE_MAP_ANONYMOUS */ -+ const int flags = MAP_FILE | MAP_PRIVATE; -+ int fd = open ("/dev/zero", O_RDONLY, 0666); -+ if (fd >= 0) -+# endif -+ { -+ int pagesize = getpagesize (); -+ char *two_pages = -+ (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, -+ flags, fd, 0); -+ if (two_pages != (char *)(-1) -+ && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) -+ fence = two_pages + pagesize; -+ } -+#endif -+ if (fence) -+ { -+ if (memchr (fence, 0, 0)) -+ result |= 1; -+ strcpy (fence - 9, "12345678"); -+ if (memchr (fence - 9, 0, 79) != fence - 1) -+ result |= 2; -+ if (memchr (fence - 1, 0, 3) != fence - 1) -+ result |= 4; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_memchr_works=yes -+else -+ gl_cv_func_memchr_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5 -+$as_echo "$gl_cv_func_memchr_works" >&6; } -+ if test "$gl_cv_func_memchr_works" != yes; then -+ REPLACE_MEMCHR=1 -+ fi -+ fi -+ -+ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default" -+if test "x$ac_cv_have_decl_memrchr" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MEMRCHR $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_MKTIME=0; -+ GNULIB_NANOSLEEP=0; -+ GNULIB_STRPTIME=0; -+ GNULIB_TIMEGM=0; -+ GNULIB_TIME_R=0; -+ HAVE_DECL_LOCALTIME_R=1; -+ HAVE_NANOSLEEP=1; -+ HAVE_STRPTIME=1; -+ HAVE_TIMEGM=1; -+ REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; -+ REPLACE_MKTIME=GNULIB_PORTCHECK; -+ REPLACE_NANOSLEEP=GNULIB_PORTCHECK; -+ REPLACE_TIMEGM=GNULIB_PORTCHECK; -+ -+ -+ -+ -+ GNULIB_PSELECT=0; -+ GNULIB_SELECT=0; -+ HAVE_PSELECT=1; -+ REPLACE_PSELECT=0; -+ REPLACE_SELECT=0; -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct timeval b; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_select_h_selfcontained=yes -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int memset; int bzero; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ #undef memset -+ #define memset nonexistent_memset -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void *memset (void *, int, unsigned long); -+ #undef bzero -+ #define bzero nonexistent_bzero -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void bzero (void *, unsigned long); -+ fd_set fds; -+ FD_ZERO (&fds); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_select_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/select.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 -+$as_echo "$gl_cv_next_sys_select_h" >&6; } -+ fi -+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/select.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_select_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ HAVE_SYS_SELECT_H=1 -+ else -+ HAVE_SYS_SELECT_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ LIBSOCKET= -+ if test $HAVE_WINSOCK2_H = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_func_wsastartup+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+# include -+#endif -+int -+main () -+{ -+ -+ WORD wVersionRequested = MAKEWORD(1, 1); -+ WSADATA wsaData; -+ int err = WSAStartup(wVersionRequested, &wsaData); -+ WSACleanup (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_wsastartup=yes -+else -+ gl_cv_func_wsastartup=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 -+$as_echo "$gl_cv_func_wsastartup" >&6; } -+ if test "$gl_cv_func_wsastartup" = "yes"; then -+ -+$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h -+ -+ LIBSOCKET='-lws2_32' -+ fi -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 -+$as_echo_n "checking for library containing setsockopt... " >&6; } -+if ${gl_cv_lib_socket+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_lib_socket= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_save_LIBS="$LIBS" -+ LIBS="$gl_save_LIBS -lsocket" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lsocket" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnetwork" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnetwork" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnet" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnet" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ fi -+ fi -+ LIBS="$gl_save_LIBS" -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ gl_cv_lib_socket="none needed" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 -+$as_echo "$gl_cv_lib_socket" >&6; } -+ if test "$gl_cv_lib_socket" != "none needed"; then -+ LIBSOCKET="$gl_cv_lib_socket" -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ REPLACE_SELECT=1 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 -+$as_echo_n "checking whether select supports a 0 argument... " >&6; } -+if ${gl_cv_func_select_supports0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Interix. -+ interix*) gl_cv_func_select_supports0="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_select_supports0="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+#include -+#endif -+int main () -+{ -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_supports0=yes -+else -+ gl_cv_func_select_supports0=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 -+$as_echo "$gl_cv_func_select_supports0" >&6; } -+ case "$gl_cv_func_select_supports0" in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 -+$as_echo_n "checking whether select detects invalid fds... " >&6; } -+if ${gl_cv_func_select_detects_ebadf+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_select_detects_ebadf="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+# include -+#endif -+#include -+#include -+ -+int -+main () -+{ -+ -+ fd_set set; -+ dup2(0, 16); -+ FD_ZERO(&set); -+ FD_SET(16, &set); -+ close(16); -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_detects_ebadf=yes -+else -+ gl_cv_func_select_detects_ebadf=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 -+$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } -+ case $gl_cv_func_select_detects_ebadf in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ fi -+ -+ LIB_SELECT="$LIBSOCKET" -+ if test $REPLACE_SELECT = 1; then -+ case "$host_os" in -+ mingw*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define WIN32_LEAN_AND_MEAN -+#include -+int -+main () -+{ -+ MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ LIB_SELECT="$LIB_SELECT -luser32" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 -+$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } -+if ${ac_cv_header_stdbool_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #ifndef bool -+ "error: bool is not defined" -+ #endif -+ #ifndef false -+ "error: false is not defined" -+ #endif -+ #if false -+ "error: false is not 0" -+ #endif -+ #ifndef true -+ "error: true is not defined" -+ #endif -+ #if true != 1 -+ "error: true is not 1" -+ #endif -+ #ifndef __bool_true_false_are_defined -+ "error: __bool_true_false_are_defined is not defined" -+ #endif -+ -+ struct s { _Bool s: 1; _Bool t; } s; -+ -+ char a[true == 1 ? 1 : -1]; -+ char b[false == 0 ? 1 : -1]; -+ char c[__bool_true_false_are_defined == 1 ? 1 : -1]; -+ char d[(bool) 0.5 == true ? 1 : -1]; -+ /* See body of main program for 'e'. */ -+ char f[(_Bool) 0.0 == false ? 1 : -1]; -+ char g[true]; -+ char h[sizeof (_Bool)]; -+ char i[sizeof s.t]; -+ enum { j = false, k = true, l = false * true, m = true * 256 }; -+ /* The following fails for -+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ -+ _Bool n[m]; -+ char o[sizeof n == m * sizeof n[0] ? 1 : -1]; -+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; -+ /* Catch a bug in an HP-UX C compiler. See -+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html -+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html -+ */ -+ _Bool q = true; -+ _Bool *pq = &q; -+ -+int -+main () -+{ -+ -+ bool e = &s; -+ *pq |= q; -+ *pq |= ! q; -+ /* Refer to every declared value, to avoid compiler optimizations. */ -+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l -+ + !m + !n + !o + !p + !q + !pq); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_header_stdbool_h=yes -+else -+ ac_cv_header_stdbool_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 -+$as_echo "$ac_cv_header_stdbool_h" >&6; } -+ ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" -+if test "x$ac_cv_type__Bool" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__BOOL 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ -+ # Define two additional variables used in the Makefile substitution. -+ -+ if test "$ac_cv_header_stdbool_h" = yes; then -+ STDBOOL_H='' -+ else -+ STDBOOL_H='stdbool.h' -+ fi -+ -+ if test -n "$STDBOOL_H"; then -+ GL_GENERATE_STDBOOL_H_TRUE= -+ GL_GENERATE_STDBOOL_H_FALSE='#' -+else -+ GL_GENERATE_STDBOOL_H_TRUE='#' -+ GL_GENERATE_STDBOOL_H_FALSE= -+fi -+ -+ -+ if test "$ac_cv_type__Bool" = yes; then -+ HAVE__BOOL=1 -+ else -+ HAVE__BOOL=0 -+ fi -+ -+ -+ -+ # parse-datetime.y works with bison only. -+ : ${YACC='bison -y'} -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compound literals" >&5 -+$as_echo_n "checking for compound literals... " >&6; } -+if ${gl_cv_compound_literals+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+struct s { int i, j; }; -+int -+main () -+{ -+struct s t = (struct s) { 3, 4 }; -+ if (t.i != 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_compound_literals=yes -+else -+ gl_cv_compound_literals=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compound_literals" >&5 -+$as_echo "$gl_cv_compound_literals" >&6; } -+ if test $gl_cv_compound_literals = yes; then -+ -+$as_echo "@%:@define HAVE_COMPOUND_LITERALS 1" >>confdefs.h -+ -+ fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 -+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } -+if ${ac_cv_struct_tm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+ -+int -+main () -+{ -+struct tm tm; -+ int *p = &tm.tm_sec; -+ return !p; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_struct_tm=time.h -+else -+ ac_cv_struct_tm=sys/time.h -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 -+$as_echo "$ac_cv_struct_tm" >&6; } -+if test $ac_cv_struct_tm = sys/time.h; then -+ -+$as_echo "@%:@define TM_IN_SYS_TIME 1" >>confdefs.h -+ -+fi -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include -+" -+if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then : -+ -+$as_echo "@%:@define HAVE_TM_GMTOFF 1" >>confdefs.h -+ -+fi -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 -+$as_echo_n "checking for external symbol _system_configuration... " >&6; } -+if ${gl_cv_var__system_configuration+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+double x = _system_configuration.physmem; -+ if (x > 0.0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_var__system_configuration=yes -+else -+ gl_cv_var__system_configuration=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var__system_configuration" >&5 -+$as_echo "$gl_cv_var__system_configuration" >&6; } -+ -+ if test $gl_cv_var__system_configuration = yes; then -+ -+$as_echo "@%:@define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN=0; -+ GNULIB_POSIX_SPAWNP=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0; -+ GNULIB_POSIX_SPAWNATTR_INIT=0; -+ GNULIB_POSIX_SPAWNATTR_GETFLAGS=0; -+ GNULIB_POSIX_SPAWNATTR_SETFLAGS=0; -+ GNULIB_POSIX_SPAWNATTR_GETPGROUP=0; -+ GNULIB_POSIX_SPAWNATTR_SETPGROUP=0; -+ GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0; -+ GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0; -+ GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0; -+ GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0; -+ GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0; -+ GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0; -+ GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0; -+ GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0; -+ GNULIB_POSIX_SPAWNATTR_DESTROY=0; -+ HAVE_POSIX_SPAWN=1; -+ HAVE_POSIX_SPAWNATTR_T=1; -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1; -+ -+ REPLACE_POSIX_SPAWN=0; -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; -+ -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; -+ -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_posix_spawn != yes; then -+ HAVE_POSIX_SPAWN=0 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_posix_spawn = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5 -+$as_echo_n "checking whether posix_spawn works... " >&6; } -+if ${gl_cv_func_posix_spawn_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $cross_compiling = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+extern char **environ; -+ -+#ifndef STDIN_FILENO -+# define STDIN_FILENO 0 -+#endif -+#ifndef STDOUT_FILENO -+# define STDOUT_FILENO 1 -+#endif -+#ifndef STDERR_FILENO -+# define STDERR_FILENO 2 -+#endif -+ -+#ifndef WTERMSIG -+# define WTERMSIG(x) ((x) & 0x7f) -+#endif -+#ifndef WIFEXITED -+# define WIFEXITED(x) (WTERMSIG (x) == 0) -+#endif -+#ifndef WEXITSTATUS -+# define WEXITSTATUS(x) (((x) >> 8) & 0xff) -+#endif -+ -+#define CHILD_PROGRAM_FILENAME "/non/exist/ent" -+ -+static int -+fd_safer (int fd) -+{ -+ if (0 <= fd && fd <= 2) -+ { -+ int f = fd_safer (dup (fd)); -+ int e = errno; -+ close (fd); -+ errno = e; -+ fd = f; -+ } -+ -+ return fd; -+} -+ -+int -+main () -+{ -+ char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL }; -+ int ofd[2]; -+ sigset_t blocked_signals; -+ sigset_t fatal_signal_set; -+ posix_spawn_file_actions_t actions; -+ bool actions_allocated; -+ posix_spawnattr_t attrs; -+ bool attrs_allocated; -+ int err; -+ pid_t child; -+ int status; -+ int exitstatus; -+ -+ setvbuf (stdout, NULL, _IOFBF, 0); -+ puts ("This should be seen only once."); -+ if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0) -+ { -+ perror ("cannot create pipe"); -+ exit (1); -+ } -+ sigprocmask (SIG_SETMASK, NULL, &blocked_signals); -+ sigemptyset (&fatal_signal_set); -+ sigaddset (&fatal_signal_set, SIGINT); -+ sigaddset (&fatal_signal_set, SIGTERM); -+ sigaddset (&fatal_signal_set, SIGHUP); -+ sigaddset (&fatal_signal_set, SIGPIPE); -+ sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL); -+ actions_allocated = false; -+ attrs_allocated = false; -+ if ((err = posix_spawn_file_actions_init (&actions)) != 0 -+ || (actions_allocated = true, -+ (err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0 -+ || (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0 -+ || (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0 -+ || (err = posix_spawnattr_init (&attrs)) != 0 -+ || (attrs_allocated = true, -+ (err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0 -+ || (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0) -+ || (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0)) -+ { -+ if (actions_allocated) -+ posix_spawn_file_actions_destroy (&actions); -+ if (attrs_allocated) -+ posix_spawnattr_destroy (&attrs); -+ sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); -+ if (err == ENOENT) -+ return 0; -+ else -+ { -+ errno = err; -+ perror ("subprocess failed"); -+ exit (1); -+ } -+ } -+ posix_spawn_file_actions_destroy (&actions); -+ posix_spawnattr_destroy (&attrs); -+ sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); -+ close (ofd[0]); -+ close (ofd[1]); -+ status = 0; -+ while (waitpid (child, &status, 0) != child) -+ ; -+ if (!WIFEXITED (status)) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); -+ exit (1); -+ } -+ exitstatus = WEXITSTATUS (status); -+ if (exitstatus != 127) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); -+ exit (1); -+ } -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ if test -s conftest$ac_exeext \ -+ && ./conftest$ac_exeext > conftest.out \ -+ && echo 'This should be seen only once.' > conftest.ok \ -+ && cmp conftest.out conftest.ok > /dev/null; then -+ gl_cv_func_posix_spawn_works=yes -+ else -+ gl_cv_func_posix_spawn_works=no -+ fi -+else -+ gl_cv_func_posix_spawn_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test $gl_cv_func_posix_spawn_works = yes; then -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Test whether posix_spawn_file_actions_addopen supports filename arguments -+ that contain special characters such as '*'. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+extern char **environ; -+ -+#ifndef STDIN_FILENO -+# define STDIN_FILENO 0 -+#endif -+#ifndef STDOUT_FILENO -+# define STDOUT_FILENO 1 -+#endif -+#ifndef STDERR_FILENO -+# define STDERR_FILENO 2 -+#endif -+ -+#ifndef WTERMSIG -+# define WTERMSIG(x) ((x) & 0x7f) -+#endif -+#ifndef WIFEXITED -+# define WIFEXITED(x) (WTERMSIG (x) == 0) -+#endif -+#ifndef WEXITSTATUS -+# define WEXITSTATUS(x) (((x) >> 8) & 0xff) -+#endif -+ -+#define CHILD_PROGRAM_FILENAME "conftest" -+#define DATA_FILENAME "conftest%=*#?" -+ -+static int -+parent_main (void) -+{ -+ FILE *fp; -+ char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL }; -+ posix_spawn_file_actions_t actions; -+ bool actions_allocated; -+ int err; -+ pid_t child; -+ int status; -+ int exitstatus; -+ -+ /* Create a data file with specific contents. */ -+ fp = fopen (DATA_FILENAME, "wb"); -+ if (fp == NULL) -+ { -+ perror ("cannot create data file"); -+ return 1; -+ } -+ fwrite ("Halle Potta", 1, 11, fp); -+ if (fflush (fp) || fclose (fp)) -+ { -+ perror ("cannot prepare data file"); -+ return 2; -+ } -+ -+ /* Avoid reading from our stdin, as it could block. */ -+ freopen ("/dev/null", "rb", stdin); -+ -+ /* Test whether posix_spawn_file_actions_addopen with this file name -+ actually works, but spawning a child that reads from this file. */ -+ actions_allocated = false; -+ if ((err = posix_spawn_file_actions_init (&actions)) != 0 -+ || (actions_allocated = true, -+ (err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0 -+ || (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0)) -+ { -+ if (actions_allocated) -+ posix_spawn_file_actions_destroy (&actions); -+ errno = err; -+ perror ("subprocess failed"); -+ return 3; -+ } -+ posix_spawn_file_actions_destroy (&actions); -+ status = 0; -+ while (waitpid (child, &status, 0) != child) -+ ; -+ if (!WIFEXITED (status)) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); -+ return 4; -+ } -+ exitstatus = WEXITSTATUS (status); -+ if (exitstatus != 0) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); -+ return 5; -+ } -+ return 0; -+} -+ -+static int -+child_main (void) -+{ -+ char buf[1024]; -+ -+ /* See if reading from STDIN_FILENO yields the expected contents. */ -+ if (fread (buf, 1, sizeof (buf), stdin) == 11 -+ && memcmp (buf, "Halle Potta", 11) == 0) -+ return 0; -+ else -+ return 8; -+} -+ -+static void -+cleanup_then_die (int sig) -+{ -+ /* Clean up data file. */ -+ unlink (DATA_FILENAME); -+ -+ /* Re-raise the signal and die from it. */ -+ signal (sig, SIG_DFL); -+ raise (sig); -+} -+ -+int -+main (int argc, char *argv[]) -+{ -+ int exitstatus; -+ -+ if (!(argc > 1 && strcmp (argv[1], "-child") == 0)) -+ { -+ /* This is the parent process. */ -+ signal (SIGINT, cleanup_then_die); -+ signal (SIGTERM, cleanup_then_die); -+ #ifdef SIGHUP -+ signal (SIGHUP, cleanup_then_die); -+ #endif -+ -+ exitstatus = parent_main (); -+ } -+ else -+ { -+ /* This is the child process. */ -+ -+ exitstatus = child_main (); -+ } -+ unlink (DATA_FILENAME); -+ return exitstatus; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ -+else -+ gl_cv_func_posix_spawn_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ else -+ case "$host_os" in -+ aix*) gl_cv_func_posix_spawn_works="guessing no";; -+ *) gl_cv_func_posix_spawn_works="guessing yes";; -+ esac -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_works" >&6; } -+ -+ case "$gl_cv_func_posix_spawn_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_WORKING_POSIX_SPAWN 1" >>confdefs.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedpolicy is supported" >&5 -+$as_echo_n "checking whether posix_spawnattr_setschedpolicy is supported... " >&6; } -+if ${gl_cv_func_spawnattr_setschedpolicy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if POSIX_SPAWN_SETSCHEDULER -+ POSIX scheduling supported -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : -+ gl_cv_func_spawnattr_setschedpolicy=yes -+else -+ gl_cv_func_spawnattr_setschedpolicy=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedpolicy" >&5 -+$as_echo "$gl_cv_func_spawnattr_setschedpolicy" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedparam is supported" >&5 -+$as_echo_n "checking whether posix_spawnattr_setschedparam is supported... " >&6; } -+if ${gl_cv_func_spawnattr_setschedparam+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if POSIX_SPAWN_SETSCHEDPARAM -+ POSIX scheduling supported -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : -+ gl_cv_func_spawnattr_setschedparam=yes -+else -+ gl_cv_func_spawnattr_setschedparam=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedparam" >&5 -+$as_echo "$gl_cv_func_spawnattr_setschedparam" >&6; } -+ ;; -+ *) REPLACE_POSIX_SPAWN=1 ;; -+ esac -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for desired default level of POSIX conformance" >&5 -+$as_echo_n "checking for desired default level of POSIX conformance... " >&6; } -+ gl_default_posix2_version=none-specified -+ if test -n "$ac_cv_env_DEFAULT_POSIX2_VERSION_set"; then -+ gl_default_posix2_version=$ac_cv_env_DEFAULT_POSIX2_VERSION_value -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DEFAULT_POSIX2_VERSION $gl_default_posix2_version -+_ACEOF -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_default_posix2_version" >&5 -+$as_echo "$gl_default_posix2_version" >&6; } -+ -+ -+ -+ -+ -+ HAVE_PTHREAD_H=1; -+ HAVE_PTHREAD_T=1; -+ HAVE_PTHREAD_SPINLOCK_T=1; -+ -+ -+ -+ -+ GNULIB_PTHREAD_SIGMASK=0; -+ GNULIB_RAISE=0; -+ GNULIB_SIGNAL_H_SIGPIPE=0; -+ GNULIB_SIGPROCMASK=0; -+ GNULIB_SIGACTION=0; -+ HAVE_POSIX_SIGNALBLOCKING=1; -+ HAVE_PTHREAD_SIGMASK=1; -+ HAVE_RAISE=1; -+ HAVE_SIGSET_T=1; -+ HAVE_SIGINFO_T=1; -+ HAVE_SIGACTION=1; -+ HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; -+ -+ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; -+ -+ HAVE_SIGHANDLER_T=1; -+ REPLACE_PTHREAD_SIGMASK=0; -+ REPLACE_RAISE=0; -+ -+ -+ ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" " -+ #include -+ /* Mingw defines sigset_t not in , but in . */ -+ #include -+ -+" -+if test "x$ac_cv_type_sigset_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIGSET_T 1 -+_ACEOF -+ -+gl_cv_type_sigset_t=yes -+else -+ gl_cv_type_sigset_t=no -+fi -+ -+ if test $gl_cv_type_sigset_t != yes; then -+ HAVE_SIGSET_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 -+$as_echo_n "checking whether rmdir works... " >&6; } -+if ${gl_cv_func_rmdir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ mkdir conftest.dir -+ touch conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rmdir_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ -+int -+main () -+{ -+int result = 0; -+ if (!rmdir ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+ if (!rmdir ("conftest.dir/./")) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rmdir_works=yes -+else -+ gl_cv_func_rmdir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 -+$as_echo "$gl_cv_func_rmdir_works" >&6; } -+ case "$gl_cv_func_rmdir_works" in -+ *yes) ;; -+ *) -+ REPLACE_RMDIR=1 -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 -+$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } -+if ${gl_cv_func_unlink_honors_slashes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.file conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unlink_honors_slashes="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ if (!unlink ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+#if HAVE_LSTAT -+ if (!unlink ("conftest.lnk/")) -+ result |= 4; -+ else if (errno != ENOTDIR) -+ result |= 8; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_honors_slashes=yes -+else -+ gl_cv_func_unlink_honors_slashes=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 -+$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } -+ case "$gl_cv_func_unlink_honors_slashes" in -+ *no) -+ REPLACE_UNLINK=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 -+$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } -+if ${gl_cv_func_unlink_parent_fails+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$host_os" in -+ darwin*) -+ if { -+ # Use the mktemp program if available. If not available, hide the error -+ # message. -+ tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && -+ test -n "$tmp" && test -d "$tmp" -+ } || -+ { -+ # Use a simple mkdir command. It is guaranteed to fail if the directory -+ # already exists. $RANDOM is bash specific and expands to empty in shells -+ # other than bash, ksh and zsh. Its use does not increase security; -+ # rather, it minimizes the probability of failure in a very cluttered /tmp -+ # directory. -+ tmp=/tmp/gt$$-$RANDOM -+ (umask 077 && mkdir "$tmp") -+ }; then -+ mkdir "$tmp/subdir" -+ GL_SUBDIR_FOR_UNLINK="$tmp/subdir" -+ export GL_SUBDIR_FOR_UNLINK -+ if test "$cross_compiling" = yes; then : -+ # If we don't know, assume the worst. -+ gl_cv_func_unlink_parent_fails="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ #endif -+ int main () -+ { -+ int result = 0; -+ if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) -+ result |= 1; -+ else if (unlink ("..") == 0) -+ result |= 2; -+ return result; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_parent_fails=yes -+else -+ gl_cv_func_unlink_parent_fails=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ unset GL_SUBDIR_FOR_UNLINK -+ rm -rf "$tmp" -+ else -+ gl_cv_func_unlink_parent_fails="guessing no" -+ fi -+ ;; -+ *) -+ gl_cv_func_unlink_parent_fails="guessing yes" -+ ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 -+$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } -+ case "$gl_cv_func_unlink_parent_fails" in -+ *no) -+ REPLACE_UNLINK=1 -+ -+$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+@%:@ Check whether --with-selinux was given. -+if test "${with_selinux+set}" = set; then : -+ withval=$with_selinux; -+else -+ with_selinux=maybe -+fi -+ -+ -+ LIB_SELINUX= -+ if test "$with_selinux" != no; then -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setfilecon" >&5 -+$as_echo_n "checking for library containing setfilecon... " >&6; } -+if ${ac_cv_search_setfilecon+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char setfilecon (); -+int -+main () -+{ -+return setfilecon (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' selinux; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_setfilecon=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_setfilecon+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_setfilecon+:} false; then : -+ -+else -+ ac_cv_search_setfilecon=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setfilecon" >&5 -+$as_echo "$ac_cv_search_setfilecon" >&6; } -+ac_res=$ac_cv_search_setfilecon -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_setfilecon" = "none required" || -+ LIB_SELINUX=$ac_cv_search_setfilecon -+fi -+ -+ LIBS=$gl_save_LIBS -+ fi -+ -+ -+ # Warn if SELinux is found but libselinux is absent; -+ if test "$ac_cv_search_setfilecon" = no && -+ test "$host" = "$build" && test -d /selinux; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This system supports SELinux but libselinux is missing." >&5 -+$as_echo "$as_me: WARNING: This system supports SELinux but libselinux is missing." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} -+ fi -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default" -+if test "x$ac_cv_have_decl_setenv" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SETENV $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_setenv = no; then -+ HAVE_DECL_SETENV=0 -+ fi -+ -+ -+ -+ -+ -+ for ac_header in search.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default" -+if test "x$ac_cv_header_search_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SEARCH_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_func in tsearch -+do : -+ ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch" -+if test "x$ac_cv_func_tsearch" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TSEARCH 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5 -+$as_echo_n "checking whether snprintf returns a byte count as in C99... " >&6; } -+if ${gl_cv_func_snprintf_retval_c99+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on OpenBSD >= 3.9. -+ openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) -+ gl_cv_func_snprintf_retval_c99="guessing no";; -+ openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # Guess yes on AIX >= 4. -+ aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_snprintf_retval_c99="guessing no";; -+ netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_snprintf_retval_c99="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+static char buf[100]; -+int main () -+{ -+ strcpy (buf, "ABCDEF"); -+ if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7) -+ return 1; -+ if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7) -+ return 2; -+ if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7) -+ return 3; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_snprintf_retval_c99=yes -+else -+ gl_cv_func_snprintf_retval_c99=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5 -+$as_echo "$gl_cv_func_snprintf_retval_c99" >&6; } -+ -+ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" -+if test "x$ac_cv_have_decl_snprintf" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SNPRINTF $ac_have_decl -+_ACEOF -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "stpncpy" "ac_cv_have_decl_stpncpy" "$ac_includes_default" -+if test "x$ac_cv_have_decl_stpncpy" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STPNCPY $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strdup" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRDUP $ac_have_decl -+_ACEOF -+ -+ -+ REPLACE_STRERROR_0=0 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5 -+$as_echo_n "checking whether strerror(0) succeeds... " >&6; } -+if ${gl_cv_func_strerror_0_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_strerror_0_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ char *str; -+ errno = 0; -+ str = strerror (0); -+ if (!*str) result |= 1; -+ if (errno) result |= 2; -+ if (strstr (str, "nknown") || strstr (str, "ndefined")) -+ result |= 4; -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strerror_0_works=yes -+else -+ gl_cv_func_strerror_0_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5 -+$as_echo "$gl_cv_func_strerror_0_works" >&6; } -+ case "$gl_cv_func_strerror_0_works" in -+ *yes) ;; -+ *) -+ REPLACE_STRERROR_0=1 -+ -+$as_echo "@%:@define REPLACE_STRERROR_0 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5 -+$as_echo_n "checking for strerror_r with POSIX signature... " >&6; } -+if ${gl_cv_func_strerror_r_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int strerror_r (int, char *, size_t); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_strerror_r_posix_signature=yes -+else -+ gl_cv_func_strerror_r_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5 -+$as_echo "$gl_cv_func_strerror_r_posix_signature" >&6; } -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5 -+$as_echo_n "checking whether strerror_r works... " >&6; } -+if ${gl_cv_func_strerror_r_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on AIX. -+ aix*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess no on HP-UX. -+ hpux*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess no on BSD variants. -+ *bsd*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_strerror_r_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ char buf[79]; -+ if (strerror_r (EACCES, buf, 0) < 0) -+ result |= 1; -+ errno = 0; -+ if (strerror_r (EACCES, buf, sizeof buf) != 0) -+ result |= 2; -+ strcpy (buf, "Unknown"); -+ if (strerror_r (0, buf, sizeof buf) != 0) -+ result |= 4; -+ if (errno) -+ result |= 8; -+ if (strstr (buf, "nknown") || strstr (buf, "ndefined")) -+ result |= 0x10; -+ errno = 0; -+ *buf = 0; -+ if (strerror_r (-3, buf, sizeof buf) < 0) -+ result |= 0x20; -+ if (errno) -+ result |= 0x40; -+ if (!*buf) -+ result |= 0x80; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strerror_r_works=yes -+else -+ gl_cv_func_strerror_r_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 -+$as_echo "$gl_cv_func_strerror_r_works" >&6; } -+ else -+ -+ if test $ac_cv_func___xpg_strerror_r = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5 -+$as_echo_n "checking whether __xpg_strerror_r works... " >&6; } -+if ${gl_cv_func_strerror_r_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_strerror_r_works="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ int __xpg_strerror_r(int, char *, size_t); -+ -+int -+main () -+{ -+int result = 0; -+ char buf[256] = "^"; -+ char copy[256]; -+ char *str = strerror (-1); -+ strcpy (copy, str); -+ if (__xpg_strerror_r (-2, buf, 1) == 0) -+ result |= 1; -+ if (*buf) -+ result |= 2; -+ __xpg_strerror_r (-2, buf, 256); -+ if (strcmp (str, copy)) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strerror_r_works=yes -+else -+ gl_cv_func_strerror_r_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 -+$as_echo "$gl_cv_func_strerror_r_works" >&6; } -+ fi -+ fi -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_string_h='<'string.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_string_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'string.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 -+$as_echo "$gl_cv_next_string_h" >&6; } -+ fi -+ NEXT_STRING_H=$gl_cv_next_string_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'string.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_string_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strncat works" >&5 -+$as_echo_n "checking whether strncat works... " >&6; } -+if ${gl_cv_func_strncat_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_strncat_works="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_strncat_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_SYS_MMAN_H -+# include -+# include -+# include -+# include -+# ifndef MAP_FILE -+# define MAP_FILE 0 -+# endif -+#endif -+ -+int -+main () -+{ -+ -+ char *fence = NULL; -+#if HAVE_SYS_MMAN_H && HAVE_MPROTECT -+# if HAVE_MAP_ANONYMOUS -+ const int flags = MAP_ANONYMOUS | MAP_PRIVATE; -+ const int fd = -1; -+# else /* !HAVE_MAP_ANONYMOUS */ -+ const int flags = MAP_FILE | MAP_PRIVATE; -+ int fd = open ("/dev/zero", O_RDONLY, 0666); -+ if (fd >= 0) -+# endif -+ { -+ int pagesize = getpagesize (); -+ char *two_pages = -+ (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, -+ flags, fd, 0); -+ if (two_pages != (char *)(-1) -+ && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) -+ fence = two_pages + pagesize; -+ } -+#endif -+ if (fence) -+ { -+ char dest[8]; -+ -+ dest[0] = '*'; -+ dest[1] = 'a'; -+ dest[2] = '\0'; -+ dest[3] = 'w'; -+ dest[4] = 'x'; -+ dest[5] = 'y'; -+ dest[6] = 'z'; -+ -+ *(fence - 3) = '7'; -+ *(fence - 2) = '2'; -+ *(fence - 1) = '9'; -+ -+ if (strncat (dest + 1, fence - 3, 3) != dest + 1) -+ return 1; -+ if (dest[0] != '*') -+ return 2; -+ if (dest[1] != 'a' -+ || dest[2] != '7' || dest[3] != '2' || dest[4] != '9' -+ || dest[5] != '\0') -+ return 3; -+ if (dest[6] != 'z') -+ return 4; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strncat_works=yes -+else -+ gl_cv_func_strncat_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strncat_works" >&5 -+$as_echo "$gl_cv_func_strncat_works" >&6; } -+ case "$gl_cv_func_strncat_works" in -+ *yes) ;; -+ *) REPLACE_STRNCAT=1 ;; -+ esac -+ -+ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strndup" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRNDUP $ac_have_decl -+_ACEOF -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strnlen" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRNLEN $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strsignal" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include -+/* NetBSD declares sys_siglist in unistd.h. */ -+#ifdef HAVE_UNISTD_H -+# include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl -+_ACEOF -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp() can be used without linking with libm" >&5 -+$as_echo_n "checking whether ldexp() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_ldexp_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __NO_MATH_INLINES -+ # define __NO_MATH_INLINES 1 /* for glibc */ -+ #endif -+ #include -+ double (*funcptr) (double, int) = ldexp; -+ double x; -+int -+main () -+{ -+return ldexp (x, -1) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ldexp_no_libm=yes -+else -+ gl_cv_func_ldexp_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 -+$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoimax" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOIMAX $ac_have_decl -+_ACEOF -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoumax" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOUMAX $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ GNULIB_GETRUSAGE=0; -+ HAVE_GETRUSAGE=1; -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_UNAME=0; -+ HAVE_UNAME=1; -+ HAVE_STRUCT_UTSNAME=1; -+ -+ -+ -+ -+ GNULIB_WAITPID=0; -+ -+ -+ -+ -+ GNULIB_TCGETSID=0; -+ HAVE_DECL_TCGETSID=1; -+ HAVE_TERMIOS_H=1; -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 -+$as_echo_n "checking for struct timespec in ... " >&6; } -+if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+static struct timespec x; x.tv_sec = x.tv_nsec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timespec_in_time_h=yes -+else -+ gl_cv_sys_struct_timespec_in_time_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 -+$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } -+ -+ TIME_H_DEFINES_STRUCT_TIMESPEC=0 -+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 -+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 -+ if test $gl_cv_sys_struct_timespec_in_time_h = yes; then -+ TIME_H_DEFINES_STRUCT_TIMESPEC=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 -+$as_echo_n "checking for struct timespec in ... " >&6; } -+if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+static struct timespec x; x.tv_sec = x.tv_nsec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timespec_in_sys_time_h=yes -+else -+ gl_cv_sys_struct_timespec_in_sys_time_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 -+$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } -+ if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then -+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 -+$as_echo_n "checking for struct timespec in ... " >&6; } -+if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+static struct timespec x; x.tv_sec = x.tv_nsec; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_timespec_in_pthread_h=yes -+else -+ gl_cv_sys_struct_timespec_in_pthread_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 -+$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } -+ if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then -+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 -+ fi -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_time_h='<'time.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_time_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'time.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 -+$as_echo "$gl_cv_next_time_h" >&6; } -+ fi -+ NEXT_TIME_H=$gl_cv_next_time_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'time.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_time_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+ -+ -+ if test "$HAVE_LIBUNISTRING" = yes; then -+ LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` -+ LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` -+ LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` -+ fi -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default" -+if test "x$ac_cv_have_decl_unsetenv" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_UNSETENV $ac_have_decl -+_ACEOF -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5 -+$as_echo_n "checking whether the utimes function works... " >&6; } -+if ${gl_cv_func_working_utimes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_working_utimes=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+static int -+inorder (time_t a, time_t b, time_t c) -+{ -+ return a <= b && b <= c; -+} -+ -+int -+main () -+{ -+ int result = 0; -+ char const *file = "conftest.utimes"; -+ static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; -+ -+ /* Test whether utimes() essentially works. */ -+ { -+ struct stat sbuf; -+ FILE *f = fopen (file, "w"); -+ if (f == NULL) -+ result |= 1; -+ else if (fclose (f) != 0) -+ result |= 1; -+ else if (utimes (file, timeval) != 0) -+ result |= 2; -+ else if (lstat (file, &sbuf) != 0) -+ result |= 1; -+ else if (!(sbuf.st_atime == timeval[0].tv_sec -+ && sbuf.st_mtime == timeval[1].tv_sec)) -+ result |= 4; -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ /* Test whether utimes() with a NULL argument sets the file's timestamp -+ to the current time. Use 'fstat' as well as 'time' to -+ determine the "current" time, to accommodate NFS file systems -+ if there is a time skew between the host and the NFS server. */ -+ { -+ int fd = open (file, O_WRONLY|O_CREAT, 0644); -+ if (fd < 0) -+ result |= 1; -+ else -+ { -+ time_t t0, t2; -+ struct stat st0, st1, st2; -+ if (time (&t0) == (time_t) -1) -+ result |= 1; -+ else if (fstat (fd, &st0) != 0) -+ result |= 1; -+ else if (utimes (file, timeval) != 0) -+ result |= 2; -+ else if (utimes (file, NULL) != 0) -+ result |= 8; -+ else if (fstat (fd, &st1) != 0) -+ result |= 1; -+ else if (write (fd, "\n", 1) != 1) -+ result |= 1; -+ else if (fstat (fd, &st2) != 0) -+ result |= 1; -+ else if (time (&t2) == (time_t) -1) -+ result |= 1; -+ else -+ { -+ int m_ok_POSIX = inorder (t0, st1.st_mtime, t2); -+ int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime); -+ if (! (st1.st_atime == st1.st_mtime)) -+ result |= 16; -+ if (! (m_ok_POSIX || m_ok_NFS)) -+ result |= 32; -+ } -+ if (close (fd) != 0) -+ result |= 1; -+ } -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ /* Test whether utimes() with a NULL argument works on read-only files. */ -+ { -+ int fd = open (file, O_WRONLY|O_CREAT, 0444); -+ if (fd < 0) -+ result |= 1; -+ else if (close (fd) != 0) -+ result |= 1; -+ else if (utimes (file, NULL) != 0) -+ result |= 64; -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ return result; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_utimes=yes -+else -+ gl_cv_func_working_utimes=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5 -+$as_echo "$gl_cv_func_working_utimes" >&6; } -+ -+ if test $gl_cv_func_working_utimes = yes; then -+ -+$as_echo "@%:@define HAVE_WORKING_UTIMES 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5 -+$as_echo_n "checking for struct utimbuf... " >&6; } -+if ${gl_cv_sys_struct_utimbuf+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #ifdef HAVE_UTIME_H -+ #include -+ #endif -+ -+int -+main () -+{ -+static struct utimbuf x; x.actime = x.modtime; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_utimbuf=yes -+else -+ gl_cv_sys_struct_utimbuf=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5 -+$as_echo "$gl_cv_sys_struct_utimbuf" >&6; } -+ -+ if test $gl_cv_sys_struct_utimbuf = yes; then -+ -+$as_echo "@%:@define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 -+$as_echo_n "checking for inttypes.h... " >&6; } -+if ${gl_cv_header_inttypes_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+uintmax_t i = (uintmax_t) -1; return !i; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_inttypes_h=yes -+else -+ gl_cv_header_inttypes_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5 -+$as_echo "$gl_cv_header_inttypes_h" >&6; } -+ if test $gl_cv_header_inttypes_h = yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INTTYPES_H_WITH_UINTMAX 1 -+_ACEOF -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5 -+$as_echo_n "checking for stdint.h... " >&6; } -+if ${gl_cv_header_stdint_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+int -+main () -+{ -+uintmax_t i = (uintmax_t) -1; return !i; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_stdint_h=yes -+else -+ gl_cv_header_stdint_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5 -+$as_echo "$gl_cv_header_stdint_h" >&6; } -+ if test $gl_cv_header_stdint_h = yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDINT_H_WITH_UINTMAX 1 -+_ACEOF -+ -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5 -+$as_echo_n "checking for intmax_t... " >&6; } -+if ${gt_cv_c_intmax_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+#include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+#include -+#endif -+ -+int -+main () -+{ -+intmax_t x = -1; return !x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_c_intmax_t=yes -+else -+ gt_cv_c_intmax_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5 -+$as_echo "$gt_cv_c_intmax_t" >&6; } -+ if test $gt_cv_c_intmax_t = yes; then -+ -+$as_echo "@%:@define HAVE_INTMAX_T 1" >>confdefs.h -+ -+ else -+ -+ test $ac_cv_type_long_long_int = yes \ -+ && ac_type='long long' \ -+ || ac_type='long' -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define intmax_t $ac_type -+_ACEOF -+ -+ fi -+ -+ -+ -+ -+ -+ -+ for ac_func in snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include -+" -+if test "x$ac_cv_have_decl__snprintf" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL__SNPRINTF $ac_have_decl -+_ACEOF -+ -+ -+ -+ case "$gl_cv_func_snprintf_retval_c99" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports size specifiers as in C99" >&5 -+$as_echo_n "checking whether printf supports size specifiers as in C99... " >&6; } -+if ${gl_cv_func_printf_sizes_c99+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; -+ darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on OpenBSD >= 3.9. -+ openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) -+ gl_cv_func_printf_sizes_c99="guessing no";; -+ openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_printf_sizes_c99="guessing no";; -+ netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_sizes_c99="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+# include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+# include -+#endif -+static char buf[100]; -+int main () -+{ -+ int result = 0; -+#if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 -+ || strcmp (buf, "12345671 33") != 0) -+ result |= 1; -+#endif -+ buf[0] = '\0'; -+ if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 -+ || strcmp (buf, "12345672 33") != 0) -+ result |= 2; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 -+ || strcmp (buf, "12345673 33") != 0) -+ result |= 4; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 -+ || strcmp (buf, "1.5 33") != 0) -+ result |= 8; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_sizes_c99=yes -+else -+ gl_cv_func_printf_sizes_c99=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_sizes_c99" >&5 -+$as_echo "$gl_cv_func_printf_sizes_c99" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports 'long double' arguments" >&5 -+$as_echo_n "checking whether printf supports 'long double' arguments... " >&6; } -+if ${gl_cv_func_printf_long_double+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ beos*) gl_cv_func_printf_long_double="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; -+ *) gl_cv_func_printf_long_double="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[10000]; -+int main () -+{ -+ int result = 0; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.750000 33") != 0) -+ result |= 1; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.750000e+00 33") != 0) -+ result |= 2; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.75 33") != 0) -+ result |= 4; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_long_double=yes -+else -+ gl_cv_func_printf_long_double=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_long_double" >&5 -+$as_echo "$gl_cv_func_printf_long_double" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'double' arguments" >&5 -+$as_echo_n "checking whether printf supports infinite 'double' arguments... " >&6; } -+if ${gl_cv_func_printf_infinite+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; -+ darwin*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on HP-UX >= 11. -+ hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; -+ hpux*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_printf_infinite="guessing no";; -+ netbsd*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_infinite="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_infinite="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static int -+strisnan (const char *string, size_t start_index, size_t end_index) -+{ -+ if (start_index < end_index) -+ { -+ if (string[start_index] == '-') -+ start_index++; -+ if (start_index + 3 <= end_index -+ && memcmp (string + start_index, "nan", 3) == 0) -+ { -+ start_index += 3; -+ if (start_index == end_index -+ || (string[start_index] == '(' && string[end_index - 1] == ')')) -+ return 1; -+ } -+ } -+ return 0; -+} -+static int -+have_minus_zero () -+{ -+ static double plus_zero = 0.0; -+ double minus_zero = - plus_zero; -+ return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0; -+} -+static char buf[10000]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%f", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%f", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%f", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%e", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 4; -+ if (sprintf (buf, "%e", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 4; -+ if (sprintf (buf, "%e", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%g", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 16; -+ if (sprintf (buf, "%g", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 16; -+ if (sprintf (buf, "%g", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ /* This test fails on HP-UX 10.20. */ -+ if (have_minus_zero ()) -+ if (sprintf (buf, "%g", - zero) < 0 -+ || strcmp (buf, "-0") != 0) -+ result |= 64; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_infinite=yes -+else -+ gl_cv_func_printf_infinite=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite" >&5 -+$as_echo "$gl_cv_func_printf_infinite" >&6; } -+ -+ -+ -+ -+ -+ -+ if test -n "$gl_printf_safe"; then -+ -+$as_echo "@%:@define CHECK_PRINTF_SAFE 1" >>confdefs.h -+ -+ fi -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'long double' arguments" >&5 -+$as_echo_n "checking whether printf supports infinite 'long double' arguments... " >&6; } -+if ${gl_cv_func_printf_infinite_long_double+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_cpu" in -+ # Guess no on ia64, x86_64, i386. -+ ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; -+ *) -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # Guess yes on HP-UX >= 11. -+ hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; -+ hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_infinite_long_double="guessing no";; -+ esac -+ ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data[1024]; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+#include -+#include -+#include -+static int -+strisnan (const char *string, size_t start_index, size_t end_index) -+{ -+ if (start_index < end_index) -+ { -+ if (string[start_index] == '-') -+ start_index++; -+ if (start_index + 3 <= end_index -+ && memcmp (string + start_index, "nan", 3) == 0) -+ { -+ start_index += 3; -+ if (start_index == end_index -+ || (string[start_index] == '(' && string[end_index - 1] == ')')) -+ return 1; -+ } -+ } -+ return 0; -+} -+static char buf[10000]; -+static long double zeroL = 0.0L; -+int main () -+{ -+ int result = 0; -+ nocrash_init(); -+ if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+ if (sprintf (buf, "%Le", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Le", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Le", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+ if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+/* Representation of an 80-bit 'long double' as an initializer for a sequence -+ of 'unsigned int' words. */ -+# ifdef WORDS_BIGENDIAN -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ -+ ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ -+ (unsigned int) (mantlo) << 16 \ -+ } -+# else -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { mantlo, manthi, exponent } -+# endif -+ { /* Quiet NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ } -+ { -+ /* Signalling NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ } -+ { /* Pseudo-NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ } -+ { /* Pseudo-Infinity. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ } -+ { /* Pseudo-Zero. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ } -+ { /* Unnormalized number. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ } -+ { /* Pseudo-Denormal. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ } -+#endif -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_infinite_long_double=yes -+else -+ gl_cv_func_printf_infinite_long_double=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite_long_double" >&5 -+$as_echo "$gl_cv_func_printf_infinite_long_double" >&6; } -+ ;; -+ *) -+ gl_cv_func_printf_infinite_long_double="irrelevant" -+ ;; -+ esac -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'a' and 'A' directives" >&5 -+$as_echo_n "checking whether printf supports the 'a' and 'A' directives... " >&6; } -+if ${gl_cv_func_printf_directive_a+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc >= 2.5 systems. -+ *-gnu*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__ -+ BZ2908 -+ #endif -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "BZ2908" >/dev/null 2>&1; then : -+ gl_cv_func_printf_directive_a="guessing yes" -+else -+ gl_cv_func_printf_directive_a="guessing no" -+fi -+rm -f conftest* -+ -+ ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_directive_a="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 -+ || (strcmp (buf, "0x1.922p+1 33") != 0 -+ && strcmp (buf, "0x3.244p+0 33") != 0 -+ && strcmp (buf, "0x6.488p-1 33") != 0 -+ && strcmp (buf, "0xc.91p-2 33") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 -+ || (strcmp (buf, "-0X1.922P+1 33") != 0 -+ && strcmp (buf, "-0X3.244P+0 33") != 0 -+ && strcmp (buf, "-0X6.488P-1 33") != 0 -+ && strcmp (buf, "-0XC.91P-2 33") != 0)) -+ result |= 2; -+ /* This catches a FreeBSD 6.1 bug: it doesn't round. */ -+ if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 -+ || (strcmp (buf, "0x1.83p+0 33") != 0 -+ && strcmp (buf, "0x3.05p-1 33") != 0 -+ && strcmp (buf, "0x6.0ap-2 33") != 0 -+ && strcmp (buf, "0xc.14p-3 33") != 0)) -+ result |= 4; -+ /* This catches a FreeBSD 6.1 bug. See -+ */ -+ if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0 -+ || buf[0] == '0') -+ result |= 8; -+ /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */ -+ if (sprintf (buf, "%.1a", 1.999) < 0 -+ || (strcmp (buf, "0x1.0p+1") != 0 -+ && strcmp (buf, "0x2.0p+0") != 0 -+ && strcmp (buf, "0x4.0p-1") != 0 -+ && strcmp (buf, "0x8.0p-2") != 0)) -+ result |= 16; -+ /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a -+ glibc 2.4 bug . */ -+ if (sprintf (buf, "%.1La", 1.999L) < 0 -+ || (strcmp (buf, "0x1.0p+1") != 0 -+ && strcmp (buf, "0x2.0p+0") != 0 -+ && strcmp (buf, "0x4.0p-1") != 0 -+ && strcmp (buf, "0x8.0p-2") != 0)) -+ result |= 32; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_a=yes -+else -+ gl_cv_func_printf_directive_a=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_a" >&5 -+$as_echo "$gl_cv_func_printf_directive_a" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'F' directive" >&5 -+$as_echo_n "checking whether printf supports the 'F' directive... " >&6; } -+if ${gl_cv_func_printf_directive_f+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; -+ darwin*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_directive_f="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 -+ || strcmp (buf, "1234567.000000 33") != 0) -+ result |= 1; -+ if (sprintf (buf, "%F", 1.0 / zero) < 0 -+ || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) -+ result |= 2; -+ /* This catches a Cygwin 1.5.x bug. */ -+ if (sprintf (buf, "%.F", 1234.0) < 0 -+ || strcmp (buf, "1234") != 0) -+ result |= 4; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_f=yes -+else -+ gl_cv_func_printf_directive_f=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_f" >&5 -+$as_echo "$gl_cv_func_printf_directive_f" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'n' directive" >&5 -+$as_echo_n "checking whether printf supports the 'n' directive... " >&6; } -+if ${gl_cv_func_printf_directive_n+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ mingw*) gl_cv_func_printf_directive_n="guessing no";; -+ *) gl_cv_func_printf_directive_n="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#ifdef _MSC_VER -+/* See page about "Parameter Validation" on msdn.microsoft.com. */ -+static void cdecl -+invalid_parameter_handler (const wchar_t *expression, -+ const wchar_t *function, -+ const wchar_t *file, unsigned int line, -+ uintptr_t dummy) -+{ -+ exit (1); -+} -+#endif -+static char fmtstring[10]; -+static char buf[100]; -+int main () -+{ -+ int count = -1; -+#ifdef _MSC_VER -+ _set_invalid_parameter_handler (invalid_parameter_handler); -+#endif -+ /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) -+ support %n in format strings in read-only memory but not in writable -+ memory. */ -+ strcpy (fmtstring, "%d %n"); -+ if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0 -+ || strcmp (buf, "123 ") != 0 -+ || count != 4) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_n=yes -+else -+ gl_cv_func_printf_directive_n=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_n" >&5 -+$as_echo "$gl_cv_func_printf_directive_n" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'ls' directive" >&5 -+$as_echo_n "checking whether printf supports the 'ls' directive... " >&6; } -+if ${gl_cv_func_printf_directive_ls+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ openbsd*) gl_cv_func_printf_directive_ls="guessing no";; -+ irix*) gl_cv_func_printf_directive_ls="guessing no";; -+ solaris*) gl_cv_func_printf_directive_ls="guessing no";; -+ cygwin*) gl_cv_func_printf_directive_ls="guessing no";; -+ beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; -+ *) gl_cv_func_printf_directive_ls="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ char buf[100]; -+ /* Test whether %ls works at all. -+ This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on -+ Cygwin 1.5. */ -+ { -+ static const wchar_t wstring[] = { 'a', 'b', 'c', 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ls", wstring) < 0 -+ || strcmp (buf, "abc") != 0) -+ result |= 1; -+ } -+ /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an -+ assertion failure inside libc), but not on OpenBSD 4.0. */ -+ { -+ static const wchar_t wstring[] = { 'a', 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ls", wstring) < 0 -+ || strcmp (buf, "a") != 0) -+ result |= 2; -+ } -+ /* Test whether precisions in %ls are supported as specified in ISO C 99 -+ section 7.19.6.1: -+ "If a precision is specified, no more than that many bytes are written -+ (including shift sequences, if any), and the array shall contain a -+ null wide character if, to equal the multibyte character sequence -+ length given by the precision, the function would need to access a -+ wide character one past the end of the array." -+ This test fails on Solaris 10. */ -+ { -+ static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%.2ls", wstring) < 0 -+ || strcmp (buf, "ab") != 0) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_directive_ls=yes -+else -+ gl_cv_func_printf_directive_ls=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_ls" >&5 -+$as_echo "$gl_cv_func_printf_directive_ls" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the grouping flag" >&5 -+$as_echo_n "checking whether printf supports the grouping flag... " >&6; } -+if ${gl_cv_func_printf_flag_grouping+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; -+ netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; -+ *) gl_cv_func_printf_flag_grouping="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+int main () -+{ -+ if (sprintf (buf, "%'d %d", 1234567, 99) < 0 -+ || buf[strlen (buf) - 1] != '9') -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_flag_grouping=yes -+else -+ gl_cv_func_printf_flag_grouping=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_grouping" >&5 -+$as_echo "$gl_cv_func_printf_flag_grouping" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the left-adjust flag correctly" >&5 -+$as_echo_n "checking whether printf supports the left-adjust flag correctly... " >&6; } -+if ${gl_cv_func_printf_flag_leftadjust+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on HP-UX 11. -+ hpux11*) gl_cv_func_printf_flag_leftadjust="guessing yes";; -+ # Guess no on HP-UX 10 and older. -+ hpux*) gl_cv_func_printf_flag_leftadjust="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_printf_flag_leftadjust="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+int main () -+{ -+ /* Check that a '-' flag is not annihilated by a negative width. */ -+ if (sprintf (buf, "a%-*sc", -3, "b") < 0 -+ || strcmp (buf, "ab c") != 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_flag_leftadjust=yes -+else -+ gl_cv_func_printf_flag_leftadjust=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_leftadjust" >&5 -+$as_echo "$gl_cv_func_printf_flag_leftadjust" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the zero flag correctly" >&5 -+$as_echo_n "checking whether printf supports the zero flag correctly... " >&6; } -+if ${gl_cv_func_printf_flag_zero+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_flag_zero="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_flag_zero="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0 -+ || (strcmp (buf, " inf") != 0 -+ && strcmp (buf, " infinity") != 0)) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_flag_zero=yes -+else -+ gl_cv_func_printf_flag_zero=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_zero" >&5 -+$as_echo "$gl_cv_func_printf_flag_zero" >&6; } -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports large precisions" >&5 -+$as_echo_n "checking whether printf supports large precisions... " >&6; } -+if ${gl_cv_func_printf_precision+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no only on Solaris, native Windows, and BeOS systems. -+ solaris*) gl_cv_func_printf_precision="guessing no" ;; -+ mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; -+ beos*) gl_cv_func_printf_precision="guessing no" ;; -+ *) gl_cv_func_printf_precision="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+static char buf[5000]; -+int main () -+{ -+ int result = 0; -+#ifdef __BEOS__ -+ /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ -+ return 1; -+#endif -+ if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) -+ result |= 1; -+ if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) -+ result |= 2; -+ if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 -+ || buf[0] != '1') -+ result |= 4; -+ if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5 -+ || buf[0] != '1') -+ result |= 4; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_precision=yes -+else -+ gl_cv_func_printf_precision=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_precision" >&5 -+$as_echo "$gl_cv_func_printf_precision" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf survives out-of-memory conditions" >&5 -+$as_echo_n "checking whether printf survives out-of-memory conditions... " >&6; } -+if ${gl_cv_func_printf_enomem+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_func_printf_enomem="guessing no" -+ if test "$cross_compiling" = no; then -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data1024; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+int main() -+{ -+ struct rlimit limit; -+ int ret; -+ nocrash_init (); -+ /* Some printf implementations allocate temporary space with malloc. */ -+ /* On BSD systems, malloc() is limited by RLIMIT_DATA. */ -+#ifdef RLIMIT_DATA -+ if (getrlimit (RLIMIT_DATA, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_DATA, &limit) < 0) -+ return 77; -+#endif -+ /* On Linux systems, malloc() is limited by RLIMIT_AS. */ -+#ifdef RLIMIT_AS -+ if (getrlimit (RLIMIT_AS, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_AS, &limit) < 0) -+ return 77; -+#endif -+ /* Some printf implementations allocate temporary space on the stack. */ -+#ifdef RLIMIT_STACK -+ if (getrlimit (RLIMIT_STACK, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_STACK, &limit) < 0) -+ return 77; -+#endif -+ ret = printf ("%.5000000f", 1.0); -+ return !(ret == 5000002 || (ret < 0 && errno == ENOMEM)); -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ (./conftest 2>&5 -+ result=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $result" >&5 -+ if test $result != 0 && test $result != 77; then result=1; fi -+ exit $result -+ ) >/dev/null 2>/dev/null -+ case $? in -+ 0) gl_cv_func_printf_enomem="yes" ;; -+ 77) gl_cv_func_printf_enomem="guessing no" ;; -+ *) gl_cv_func_printf_enomem="no" ;; -+ esac -+ else -+ gl_cv_func_printf_enomem="guessing no" -+ fi -+ rm -fr conftest* -+ else -+ gl_cv_func_printf_enomem="guessing no" -+ fi -+ fi -+ if test "$gl_cv_func_printf_enomem" = "guessing no"; then -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on Solaris. -+ solaris*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on AIX. -+ aix*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on HP-UX/hppa. -+ hpux*) case "$host_cpu" in -+ hppa*) gl_cv_func_printf_enomem="guessing yes";; -+ *) gl_cv_func_printf_enomem="guessing no";; -+ esac -+ ;; -+ # Guess yes on IRIX. -+ irix*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on OSF/1. -+ osf*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on Haiku. -+ haiku*) gl_cv_func_printf_enomem="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_enomem="guessing no";; -+ esac -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_enomem" >&5 -+$as_echo "$gl_cv_func_printf_enomem" >&6; } -+ -+ -+ -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wcwidth" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCWIDTH $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wcwidth != yes; then -+ HAVE_DECL_WCWIDTH=0 -+ fi -+ -+ if test $ac_cv_func_wcwidth = yes; then -+ HAVE_WCWIDTH=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 -+$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } -+if ${gl_cv_func_wcwidth_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc and AIX 7 systems. -+ *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; -+ *) gl_cv_func_wcwidth_works="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+#if !HAVE_DECL_WCWIDTH -+extern -+# ifdef __cplusplus -+"C" -+# endif -+int wcwidth (int); -+#endif -+int main () -+{ -+ int result = 0; -+ if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) -+ { -+ if (wcwidth (0x0301) > 0) -+ result |= 1; -+ if (wcwidth (0x05B0) > 0) -+ result |= 2; -+ if (wcwidth (0x200B) > 0) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wcwidth_works=yes -+else -+ gl_cv_func_wcwidth_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 -+$as_echo "$gl_cv_func_wcwidth_works" >&6; } -+ case "$gl_cv_func_wcwidth_works" in -+ *yes) ;; -+ *no) REPLACE_WCWIDTH=1 ;; -+ esac -+ else -+ HAVE_WCWIDTH=0 -+ fi -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 -+$as_echo_n "checking POSIX termios... " >&6; } -+if ${ac_cv_sys_posix_termios+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#include -+ -+int -+main () -+{ -+/* SunOS 4.0.3 has termios.h but not the library calls. */ -+ tcgetattr(0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_posix_termios=yes -+else -+ ac_cv_sys_posix_termios=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 -+$as_echo "$ac_cv_sys_posix_termios" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_termios_h=no -+ -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_termios_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } -+ -+ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" -+if test "x$ac_cv_have_decl_alarm" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ALARM $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5 -+$as_echo_n "checking whether ungetc works on arbitrary bytes... " >&6; } -+if ${gl_cv_func_ungetc_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_ungetc_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_ungetc_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+ -+int -+main () -+{ -+FILE *f; -+ if (!(f = fopen ("conftest.tmp", "w+"))) return 1; -+ if (fputs ("abc", f) < 0) return 2; -+ rewind (f); -+ if (fgetc (f) != 'a') return 3; -+ if (fgetc (f) != 'b') return 4; -+ if (ungetc ('d', f) != 'd') return 5; -+ if (ftell (f) != 1) return 6; -+ if (fgetc (f) != 'd') return 7; -+ if (ftell (f) != 2) return 8; -+ if (fseek (f, 0, SEEK_CUR) != 0) return 9; -+ if (ftell (f) != 2) return 10; -+ if (fgetc (f) != 'c') return 11; -+ fclose (f); remove ("conftest.tmp"); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ungetc_works=yes -+else -+ gl_cv_func_ungetc_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5 -+$as_echo "$gl_cv_func_ungetc_works" >&6; } -+ case "$gl_cv_func_ungetc_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define FUNC_UNGETC_BROKEN 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 -+$as_echo_n "checking for LC_MESSAGES... " >&6; } -+if ${gt_cv_val_LC_MESSAGES+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+return LC_MESSAGES -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_val_LC_MESSAGES=yes -+else -+ gt_cv_val_LC_MESSAGES=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_val_LC_MESSAGES" >&5 -+$as_echo "$gt_cv_val_LC_MESSAGES" >&6; } -+ if test $gt_cv_val_LC_MESSAGES = yes; then -+ -+$as_echo "@%:@define HAVE_LC_MESSAGES 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 -+$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } -+if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFPreferencesCopyAppValue(NULL, NULL) -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFPreferencesCopyAppValue=yes -+else -+ gt_cv_func_CFPreferencesCopyAppValue=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 -+$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then -+ -+$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 -+$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } -+if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFLocaleCopyCurrent(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFLocaleCopyCurrent=yes -+else -+ gt_cv_func_CFLocaleCopyCurrent=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 -+$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } -+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ -+$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h -+ -+ fi -+ INTL_MACOSX_LIBS= -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" -+ fi -+ -+ -+ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strerror_r" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRERROR_R $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strerror_r = no; then -+ HAVE_DECL_STRERROR_R=0 -+ fi -+ -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ case "$gl_cv_func_strerror_r_works" in -+ *no) REPLACE_STRERROR_R=1 ;; -+ esac -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if false; then -+ GL_COND_LIBTOOL_TRUE= -+ GL_COND_LIBTOOL_FALSE='#' -+else -+ GL_COND_LIBTOOL_TRUE='#' -+ GL_COND_LIBTOOL_FALSE= -+fi -+ -+ gl_cond_libtool=false -+ gl_libdeps= -+ gl_ltlibdeps= -+ gl_m4_base='m4' -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_source_base='lib' -+ -+ @%:@ Check whether --enable-acl was given. -+if test "${enable_acl+set}" = set; then : -+ enableval=$enable_acl; -+else -+ enable_acl=auto -+fi -+ -+ -+ LIB_ACL= -+ use_acl=0 -+ if test "x$enable_acl" != "xno"; then -+ for ac_header in sys/acl.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_acl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_ACL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_sys_acl_h = yes; then -+ ac_save_LIBS=$LIBS -+ -+ if test $use_acl = 0; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5 -+$as_echo_n "checking for library containing acl_get_file... " >&6; } -+if ${ac_cv_search_acl_get_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char acl_get_file (); -+int -+main () -+{ -+return acl_get_file (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' acl pacl; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_acl_get_file=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_acl_get_file+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_acl_get_file+:} false; then : -+ -+else -+ ac_cv_search_acl_get_file=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5 -+$as_echo "$ac_cv_search_acl_get_file" >&6; } -+ac_res=$ac_cv_search_acl_get_file -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_acl_get_file" != "none required"; then -+ LIB_ACL=$ac_cv_search_acl_get_file -+ fi -+ for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \ -+ acl_free acl_from_mode acl_from_text \ -+ acl_delete_def_file acl_extended_file \ -+ acl_delete_fd_np acl_delete_file_np \ -+ acl_copy_ext_native acl_create_entry_np \ -+ acl_to_short_text acl_free_text -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ # If the acl_get_file bug is detected, don't enable the ACL support. -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5 -+$as_echo_n "checking for working acl_get_file... " >&6; } -+if ${gl_cv_func_working_acl_get_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_working_acl_get_file=cross-compiling -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+int -+main () -+{ -+if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) -+ return 1; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_acl_get_file=yes -+else -+ gl_cv_func_working_acl_get_file=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5 -+$as_echo "$gl_cv_func_working_acl_get_file" >&6; } -+ -+ if test $gl_cv_func_working_acl_get_file = yes; then : -+ use_acl=1 -+fi -+ -+ if test $use_acl = 1; then -+ for ac_header in acl/libacl.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" -+if test "x$ac_cv_header_acl_libacl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACL_LIBACL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in acl_entries -+do : -+ ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries" -+if test "x$ac_cv_func_acl_entries" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACL_ENTRIES 1 -+_ACEOF -+ -+else -+ -+ gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" -+ -+fi -+done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5 -+$as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; } -+if ${gl_cv_acl_ACL_FIRST_ENTRY+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int type = ACL_FIRST_ENTRY; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_acl_ACL_FIRST_ENTRY=yes -+else -+ gl_cv_acl_ACL_FIRST_ENTRY=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5 -+$as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; } -+ if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then -+ -+$as_echo "@%:@define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5 -+$as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; } -+if ${gl_cv_acl_ACL_TYPE_EXTENDED+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int type = ACL_TYPE_EXTENDED; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_acl_ACL_TYPE_EXTENDED=yes -+else -+ gl_cv_acl_ACL_TYPE_EXTENDED=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5 -+$as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; } -+ if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then -+ -+$as_echo "@%:@define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h -+ -+ fi -+ else -+ LIB_ACL= -+ fi -+ -+fi -+ -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in facl -+do : -+ ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" -+if test "x$ac_cv_func_facl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FACL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_facl = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5 -+$as_echo_n "checking for library containing acl_trivial... " >&6; } -+if ${ac_cv_search_acl_trivial+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char acl_trivial (); -+int -+main () -+{ -+return acl_trivial (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' sec; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_acl_trivial=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_acl_trivial+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_acl_trivial+:} false; then : -+ -+else -+ ac_cv_search_acl_trivial=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5 -+$as_echo "$ac_cv_search_acl_trivial" >&6; } -+ac_res=$ac_cv_search_acl_trivial -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_acl_trivial" != "none required"; then -+ LIB_ACL=$ac_cv_search_acl_trivial -+ fi -+ -+fi -+ -+ for ac_func in acl_trivial -+do : -+ ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial" -+if test "x$ac_cv_func_acl_trivial" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACL_TRIVIAL 1 -+_ACEOF -+ -+fi -+done -+ -+ use_acl=1 -+ fi -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in getacl -+do : -+ ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl" -+if test "x$ac_cv_func_getacl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETACL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_getacl = yes; then -+ use_acl=1 -+ fi -+ for ac_header in aclv.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include -+" -+if test "x$ac_cv_header_aclv_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACLV_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in aclx_get -+do : -+ ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get" -+if test "x$ac_cv_func_aclx_get" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACLX_GET 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_aclx_get = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then -+ for ac_func in statacl -+do : -+ ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl" -+if test "x$ac_cv_func_statacl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STATACL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_statacl = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ if test $use_acl = 0; then -+ for ac_func in aclsort -+do : -+ ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort" -+if test "x$ac_cv_func_aclsort" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACLSORT 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_aclsort = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ LIBS=$ac_save_LIBS -+ fi -+ if test "x$enable_acl$use_acl" = "xyes0"; then -+ as_fn_error $? "ACLs enabled but support not detected" "$LINENO" 5 -+ elif test "x$enable_acl$use_acl" = "xauto0"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without ACL support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without ACL support." >&2;} -+ fi -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define USE_ACL $use_acl -+_ACEOF -+ -+ USE_ACL=$use_acl -+ -+ -+ -+ -+ if test $ac_cv_func_alloca_works = no; then -+ : -+ fi -+ -+ # Define an additional variable used in the Makefile substitution. -+ if test $ac_cv_working_alloca_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5 -+$as_echo_n "checking for alloca as a compiler built-in... " >&6; } -+if ${gl_cv_rpl_alloca+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined __GNUC__ || defined _AIX || defined _MSC_VER -+ Need own alloca -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Need own alloca" >/dev/null 2>&1; then : -+ gl_cv_rpl_alloca=yes -+else -+ gl_cv_rpl_alloca=no -+fi -+rm -f conftest* -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 -+$as_echo "$gl_cv_rpl_alloca" >&6; } -+ if test $gl_cv_rpl_alloca = yes; then -+ -+$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h -+ -+ ALLOCA_H=alloca.h -+ else -+ ALLOCA_H= -+ fi -+ else -+ ALLOCA_H=alloca.h -+ fi -+ -+ if test -n "$ALLOCA_H"; then -+ GL_GENERATE_ALLOCA_H_TRUE= -+ GL_GENERATE_ALLOCA_H_FALSE='#' -+else -+ GL_GENERATE_ALLOCA_H_TRUE='#' -+ GL_GENERATE_ALLOCA_H_FALSE= -+fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_AREADLINKAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_arpa_inet_h = yes; then -+ HAVE_ARPA_INET_H=1 -+ else -+ HAVE_ARPA_INET_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_arpa_inet_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_arpa_inet_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'arpa/inet.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_arpa_inet_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5 -+$as_echo "$gl_cv_next_arpa_inet_h" >&6; } -+ fi -+ NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'arpa/inet.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_arpa_inet_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable assertions" >&5 -+$as_echo_n "checking whether to enable assertions... " >&6; } -+ @%:@ Check whether --enable-assert was given. -+if test "${enable_assert+set}" = set; then : -+ enableval=$enable_assert; if test "x$enableval" = xno; then : -+ -+$as_echo "@%:@define NDEBUG 1" >>confdefs.h -+ -+elif test "x$enableval" != xyes; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: invalid argument supplied to --enable-assert" >&5 -+$as_echo "$as_me: WARNING: invalid argument supplied to --enable-assert" >&2;} -+ enable_assert=yes -+fi -+else -+ enable_assert=yes -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_assert" >&5 -+$as_echo "$enable_assert" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_btowc = no; then -+ HAVE_BTOWC=0 -+ else -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5 -+$as_echo_n "checking whether btowc(0) is correct... " >&6; } -+if ${gl_cv_func_btowc_nul+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Cygwin. -+ cygwin*) gl_cv_func_btowc_nul="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_btowc_nul="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (btowc ('\0') != 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_btowc_nul=yes -+else -+ gl_cv_func_btowc_nul=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5 -+$as_echo "$gl_cv_func_btowc_nul" >&6; } -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5 -+$as_echo_n "checking whether btowc(EOF) is correct... " >&6; } -+if ${gl_cv_func_btowc_eof+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on IRIX. -+ irix*) gl_cv_func_btowc_eof="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_btowc_eof="guessing yes" ;; -+ esac -+ if test $LOCALE_FR != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ if (btowc (EOF) != WEOF) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_btowc_eof=yes -+else -+ gl_cv_func_btowc_eof=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5 -+$as_echo "$gl_cv_func_btowc_eof" >&6; } -+ -+ case "$gl_cv_func_btowc_nul" in -+ *yes) ;; -+ *) REPLACE_BTOWC=1 ;; -+ esac -+ case "$gl_cv_func_btowc_eof" in -+ *yes) ;; -+ *) REPLACE_BTOWC=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS btowc.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_BTOWC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_BTOWC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ for ac_func in strtod_l -+do : -+ ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l" -+if test "x$ac_cv_func_strtod_l" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOD_L 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ for ac_func in strtold_l -+do : -+ ac_fn_c_check_func "$LINENO" "strtold_l" "ac_cv_func_strtold_l" -+if test "x$ac_cv_func_strtold_l" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOLD_L 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible calloc" >&5 -+$as_echo_n "checking for GNU libc compatible calloc... " >&6; } -+if ${ac_cv_func_calloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_calloc_0_nonnull="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+int result = 0; -+ if (!calloc (0, 0)) -+ result |= 1; -+ if (calloc ((size_t) -1 / 8 + 1, 8)) -+ result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_calloc_0_nonnull=yes -+else -+ ac_cv_func_calloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_calloc_0_nonnull" >&6; } -+ case "$ac_cv_func_calloc_0_nonnull" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_CALLOC_GNU 1" >>confdefs.h -+ -+ ;; -+ *) -+ $as_echo "@%:@define HAVE_CALLOC_GNU 0" >>confdefs.h -+ -+ REPLACE_CALLOC=1 -+ -+ ;; -+ esac -+ -+ -+ if test $REPLACE_CALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_CALLOC_GNU 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_malloc_posix = yes; then -+ -+$as_echo "@%:@define HAVE_CALLOC_POSIX 1" >>confdefs.h -+ -+ else -+ REPLACE_CALLOC=1 -+ fi -+ -+ if test $REPLACE_CALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CALLOC_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CALLOC_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_canonicalize_file_name = no; then -+ HAVE_CANONICALIZE_FILE_NAME=0 -+ else -+ case "$gl_cv_func_realpath_works" in -+ *yes) ;; -+ *) REPLACE_CANONICALIZE_FILE_NAME=1 ;; -+ esac -+ fi -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_CANONICALIZE 1 -+_ACEOF -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CANONICALIZE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_CANONICALIZE_FILE_NAME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_CHDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CHDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5 -+$as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; } -+if ${gl_cv_have_arbitrary_file_name_length_limit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Arrange to define PATH_MAX, like "pathmax.h" does. */ -+#if HAVE_UNISTD_H -+# include -+#endif -+#include -+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN -+# include -+#endif -+#if !defined PATH_MAX && defined MAXPATHLEN -+# define PATH_MAX MAXPATHLEN -+#endif -+#ifdef __hpux -+# undef PATH_MAX -+# define PATH_MAX 1024 -+#endif -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# undef PATH_MAX -+# define PATH_MAX 260 -+#endif -+ -+#ifdef PATH_MAX -+have_arbitrary_file_name_length_limit -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then : -+ gl_cv_have_arbitrary_file_name_length_limit=yes -+else -+ gl_cv_have_arbitrary_file_name_length_limit=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5 -+$as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; } -+ -+ if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext" -+ -+ : -+ fi -+ -+ if test $HAVE_CHOWN = 0 || test $REPLACE_CHOWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext" -+ -+ fi -+ if test $REPLACE_CHOWN = 1 && test $ac_cv_func_fchown = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchown-stub.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CHOWN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CHOWN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. -+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. -+ -+ # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* -+ # programs in the package would end up linked with that potentially-shared -+ # library, inducing unnecessary run-time overhead. -+ LIB_CLOCK_GETTIME= -+ -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 -+$as_echo_n "checking for library containing clock_gettime... " >&6; } -+if ${ac_cv_search_clock_gettime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char clock_gettime (); -+int -+main () -+{ -+return clock_gettime (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_clock_gettime=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_clock_gettime+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_clock_gettime+:} false; then : -+ -+else -+ ac_cv_search_clock_gettime=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 -+$as_echo "$ac_cv_search_clock_gettime" >&6; } -+ac_res=$ac_cv_search_clock_gettime -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_clock_gettime" = "none required" || -+ LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime -+fi -+ -+ for ac_func in clock_gettime clock_settime -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$gl_saved_libs -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CLOEXEC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_CLOSE=1 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then -+ REPLACE_CLOSE=1 -+ fi -+ -+ -+ if test $REPLACE_CLOSE = 0; then -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_CLOSE=1 -+ fi -+ fi -+ -+ -+ if test $REPLACE_CLOSE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CLOSE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CLOSE 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_CLOSE_STREAM 1 -+_ACEOF -+ -+ -+ -+ -+ -+ for ac_func in closedir -+do : -+ ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir" -+if test "x$ac_cv_func_closedir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_CLOSEDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_closedir = no; then -+ HAVE_CLOSEDIR=0 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_CLOSEDIR = 1; then -+ REPLACE_CLOSEDIR=1 -+ fi -+ fi -+ -+ -+ if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_CLOSEDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ -+ if test "x$datarootdir" = x; then -+ datarootdir='${datadir}' -+ -+ fi -+ if test "x$docdir" = x; then -+ docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' -+ -+ fi -+ if test "x$htmldir" = x; then -+ htmldir='${docdir}' -+ -+ fi -+ if test "x$dvidir" = x; then -+ dvidir='${docdir}' -+ -+ fi -+ if test "x$pdfdir" = x; then -+ pdfdir='${docdir}' -+ -+ fi -+ if test "x$psdir" = x; then -+ psdir='${docdir}' -+ -+ fi -+ if test "x$lispdir" = x; then -+ lispdir='${datarootdir}/emacs/site-lisp' -+ -+ fi -+ if test "x$localedir" = x; then -+ localedir='${datarootdir}/locale' -+ -+ fi -+ -+ pkglibexecdir='${libexecdir}/${PACKAGE}' -+ -+ -+ -+ -+ : -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_ctype_h='<'ctype.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_ctype_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'ctype.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_ctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5 -+$as_echo "$gl_cv_next_ctype_h" >&6; } -+ fi -+ NEXT_CTYPE_H=$gl_cv_next_ctype_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'ctype.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_ctype_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 -+$as_echo_n "checking for d_ino member in directory struct... " >&6; } -+if ${gl_cv_struct_dirent_d_ino+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems with Linux kernel. -+ linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_struct_dirent_d_ino="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ -+int -+main () -+{ -+DIR *dp = opendir ("."); -+ struct dirent *e; -+ struct stat st; -+ if (! dp) -+ return 1; -+ e = readdir (dp); -+ if (! e) -+ return 2; -+ if (stat (e->d_name, &st) != 0) -+ return 3; -+ if (e->d_ino != st.st_ino) -+ return 4; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_struct_dirent_d_ino=yes -+else -+ gl_cv_struct_dirent_d_ino=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 -+$as_echo "$gl_cv_struct_dirent_d_ino" >&6; } -+ case "$gl_cv_struct_dirent_d_ino" in -+ *yes) -+ -+$as_echo "@%:@define D_INO_IN_DIRENT 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_type member in directory struct" >&5 -+$as_echo_n "checking for d_type member in directory struct... " >&6; } -+if ${gl_cv_struct_dirent_d_type+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+struct dirent dp; dp.d_type = 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_struct_dirent_d_type=yes -+else -+ gl_cv_struct_dirent_d_type=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_type" >&5 -+$as_echo "$gl_cv_struct_dirent_d_type" >&6; } -+ if test $gl_cv_struct_dirent_d_type = yes; then -+ -+$as_echo "@%:@define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_dirent_h='<'dirent.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_dirent_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_dirent_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'dirent.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_dirent_h='<'dirent.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5 -+$as_echo "$gl_cv_next_dirent_h" >&6; } -+ fi -+ NEXT_DIRENT_H=$gl_cv_next_dirent_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'dirent.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_dirent_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_dirent_h = yes; then -+ HAVE_DIRENT_H=1 -+ else -+ HAVE_DIRENT_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_DIRENT_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in dirfd -+do : -+ ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" -+if test "x$ac_cv_func_dirfd" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DIRFD 1 -+_ACEOF -+ -+fi -+done -+ -+ ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include -+ #include -+" -+if test "x$ac_cv_have_decl_dirfd" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_DIRFD $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_dirfd = no; then -+ HAVE_DECL_DIRFD=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5 -+$as_echo_n "checking whether dirfd is a macro... " >&6; } -+if ${gl_cv_func_dirfd_macro+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#ifdef dirfd -+ dirent_header_defines_dirfd -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then : -+ gl_cv_func_dirfd_macro=yes -+else -+ gl_cv_func_dirfd_macro=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 -+$as_echo "$gl_cv_func_dirfd_macro" >&6; } -+ -+ # Use the replacement only if we have no function or macro with that name. -+ if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then -+ if test $ac_cv_have_decl_dirfd = yes; then -+ # If the system declares dirfd already, let's declare rpl_dirfd instead. -+ REPLACE_DIRFD=1 -+ fi -+ fi -+ -+ if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5 -+$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; } -+if ${gl_cv_sys_dir_fd_member_name+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ dirfd_save_CFLAGS=$CFLAGS -+ for ac_expr in d_fd dd_fd; do -+ -+ CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+int -+main () -+{ -+DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ dir_fd_found=yes -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS=$dirfd_save_CFLAGS -+ test "$dir_fd_found" = yes && break -+ done -+ test "$dir_fd_found" = yes || ac_expr=no_such_member -+ -+ gl_cv_sys_dir_fd_member_name=$ac_expr -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 -+$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; } -+ if test $gl_cv_sys_dir_fd_member_name != no_such_member; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name -+_ACEOF -+ -+ fi -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_DIRFD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_DIRFD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_DIRNAME 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 -+$as_echo_n "checking whether // is distinct from /... " >&6; } -+if ${gl_cv_double_slash_root+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test x"$cross_compiling" = xyes ; then -+ # When cross-compiling, there is no way to tell whether // is special -+ # short of a list of hosts. However, the only known hosts to date -+ # that have a distinct // are Apollo DomainOS (too old to port to), -+ # Cygwin, and z/OS. If anyone knows of another system for which // has -+ # special semantics and is distinct from /, please report it to -+ # . -+ case $host in -+ *-cygwin | i370-ibm-openedition) -+ gl_cv_double_slash_root=yes ;; -+ *) -+ # Be optimistic and assume that / and // are the same when we -+ # don't know. -+ gl_cv_double_slash_root='unknown, assuming no' ;; -+ esac -+ else -+ set x `ls -di / // 2>/dev/null` -+ if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then -+ gl_cv_double_slash_root=no -+ else -+ gl_cv_double_slash_root=yes -+ fi -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 -+$as_echo "$gl_cv_double_slash_root" >&6; } -+ if test "$gl_cv_double_slash_root" = yes; then -+ -+$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_DUP=1 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_DUP=1 -+ fi -+ -+ -+ if test $REPLACE_DUP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS dup.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_DUP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_DUP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+$as_echo "@%:@define HAVE_DUP2 1" >>confdefs.h -+ -+ -+ if test $HAVE_DUP2 = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 -+$as_echo_n "checking whether dup2 works... " >&6; } -+if ${gl_cv_func_dup2_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ mingw*) # on this platform, dup2 always returns 0 for success -+ gl_cv_func_dup2_works="guessing no" ;; -+ cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 -+ gl_cv_func_dup2_works="guessing no" ;; -+ linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a -+ # closed fd may yield -EBADF instead of -1 / errno=EBADF. -+ gl_cv_func_dup2_works="guessing no" ;; -+ freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. -+ gl_cv_func_dup2_works="guessing no" ;; -+ haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. -+ gl_cv_func_dup2_works="guessing no" ;; -+ *) gl_cv_func_dup2_works="guessing yes" ;; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+#include -+#include -+int -+main () -+{ -+int result = 0; -+#ifdef FD_CLOEXEC -+ if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) -+ result |= 1; -+#endif -+ if (dup2 (1, 1) == 0) -+ result |= 2; -+#ifdef FD_CLOEXEC -+ if (fcntl (1, F_GETFD) != FD_CLOEXEC) -+ result |= 4; -+#endif -+ close (0); -+ if (dup2 (0, 0) != -1) -+ result |= 8; -+ /* Many gnulib modules require POSIX conformance of EBADF. */ -+ if (dup2 (2, 1000000) == -1 && errno != EBADF) -+ result |= 16; -+ /* Flush out a cygwin core dump. */ -+ if (dup2 (2, -1) != -1 || errno != EBADF) -+ result |= 32; -+ return result; -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_dup2_works=yes -+else -+ gl_cv_func_dup2_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5 -+$as_echo "$gl_cv_func_dup2_works" >&6; } -+ case "$gl_cv_func_dup2_works" in -+ *yes) ;; -+ *) -+ REPLACE_DUP2=1 -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_DUP2 = 1; then -+ REPLACE_DUP2=1 -+ fi -+ fi -+ -+ -+ if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_DUP2=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_DUP2 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ENVIRON=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ENVIRON 1" >>confdefs.h -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 -+$as_echo_n "checking for error_at_line... " >&6; } -+if ${ac_cv_lib_error_at_line+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+error_at_line (0, 0, "", 0, "an error occurred"); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_error_at_line=yes -+else -+ ac_cv_lib_error_at_line=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 -+$as_echo "$ac_cv_lib_error_at_line" >&6; } -+ -+ if test $ac_cv_lib_error_at_line = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" -+ -+ -+ -+ -+ -+ -+ for ac_func in euidaccess -+do : -+ ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess" -+if test "x$ac_cv_func_euidaccess" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_EUIDACCESS 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_euidaccess = no; then -+ HAVE_EUIDACCESS=0 -+ fi -+ -+ if test $HAVE_EUIDACCESS = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext" -+ -+ -+ -+ for ac_header in libgen.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" -+if test "x$ac_cv_header_libgen_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBGEN_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" -+if test "x$ac_cv_func_getgroups" = xyes; then : -+ -+fi -+ -+ -+ # If we don't yet have getgroups, see if it's in -lbsd. -+ # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. -+ ac_save_LIBS=$LIBS -+ if test $ac_cv_func_getgroups = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 -+$as_echo_n "checking for getgroups in -lbsd... " >&6; } -+if ${ac_cv_lib_bsd_getgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lbsd $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getgroups (); -+int -+main () -+{ -+return getgroups (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_bsd_getgroups=yes -+else -+ ac_cv_lib_bsd_getgroups=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 -+$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } -+if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : -+ GETGROUPS_LIB=-lbsd -+fi -+ -+ fi -+ -+ # Run the program to test the functionality of the system-supplied -+ # getgroups function only if there is such a function. -+ if test $ac_cv_func_getgroups = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 -+$as_echo_n "checking for working getgroups... " >&6; } -+if ${ac_cv_func_getgroups_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_getgroups_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+/* On Ultrix 4.3, getgroups (0, 0) always fails. */ -+ return getgroups (0, 0) == -1; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_getgroups_works=yes -+else -+ ac_cv_func_getgroups_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 -+$as_echo "$ac_cv_func_getgroups_works" >&6; } -+ else -+ ac_cv_func_getgroups_works=no -+ fi -+ case "$ac_cv_func_getgroups_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h -+ -+ ;; -+ esac -+ LIBS=$ac_save_LIBS -+ -+ -+ # Solaris 9 and 10 need -lgen to get the eaccess function. -+ # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* -+ # programs in the package would end up linked with that potentially-shared -+ # library, inducing unnecessary run-time overhead. -+ LIB_EACCESS= -+ -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5 -+$as_echo_n "checking for library containing eaccess... " >&6; } -+if ${ac_cv_search_eaccess+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char eaccess (); -+int -+main () -+{ -+return eaccess (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' gen; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_eaccess=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_eaccess+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_eaccess+:} false; then : -+ -+else -+ ac_cv_search_eaccess=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5 -+$as_echo "$ac_cv_search_eaccess" >&6; } -+ac_res=$ac_cv_search_eaccess -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_eaccess" = "none required" || -+ LIB_EACCESS=$ac_cv_search_eaccess -+fi -+ -+ for ac_func in eaccess -+do : -+ ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess" -+if test "x$ac_cv_func_eaccess" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_EACCESS 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$gl_saved_libs -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_EUIDACCESS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_EUIDACCESS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_faccessat = no; then -+ HAVE_FACCESSAT=0 -+ fi -+ -+ if test $HAVE_FACCESSAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext" -+ -+ -+ for ac_func in access -+do : -+ ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access" -+if test "x$ac_cv_func_access" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ACCESS 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FACCESSAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_FACCESSAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FACCESSAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_fchdir = no; then -+ HAVE_DECL_FCHDIR=0 -+ fi -+ -+ -+ if test $HAVE_FCHDIR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext" -+ -+ : -+ -+$as_echo "@%:@define REPLACE_FCHDIR 1" >>confdefs.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5 -+$as_echo_n "checking whether open can visit directories... " >&6; } -+if ${gl_cv_func_open_directory_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_open_directory_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+return open(".", O_RDONLY) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_open_directory_works=yes -+else -+ gl_cv_func_open_directory_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5 -+$as_echo "$gl_cv_func_open_directory_works" >&6; } -+ case "$gl_cv_func_open_directory_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_FCHDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCHDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fchmodat != yes; then -+ HAVE_FCHMODAT=0 -+ fi -+ -+ if test $HAVE_FCHMODAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchmodat.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FCHMODAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ GNULIB_FCHMODAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCHMODAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat" -+if test "x$ac_cv_func_fchownat" = xyes; then : -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with AT_SYMLINK_NOFOLLOW" >&5 -+$as_echo_n "checking whether fchownat works with AT_SYMLINK_NOFOLLOW... " >&6; } -+if ${gl_cv_func_fchownat_nofollow_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_dangle=conftest.dangle -+ # Remove any remnants of a previous test. -+ rm -f $gl_dangle -+ # Arrange for deletion of the temporary file this test creates. -+ ac_clean_files="$ac_clean_files $gl_dangle" -+ ln -s conftest.no-such $gl_dangle -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fchownat_nofollow_works=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#include -+int -+main () -+{ -+ return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), -+ AT_SYMLINK_NOFOLLOW) != 0 -+ && errno == ENOENT); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fchownat_nofollow_works=yes -+else -+ gl_cv_func_fchownat_nofollow_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_nofollow_works" >&5 -+$as_echo "$gl_cv_func_fchownat_nofollow_works" >&6; } -+ if test $gl_cv_func_fchownat_nofollow_works = no; then : -+ REPLACE_FCHOWNAT=1 -+ -+$as_echo "@%:@define FCHOWNAT_NOFOLLOW_BUG 1" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with an empty file name" >&5 -+$as_echo_n "checking whether fchownat works with an empty file name... " >&6; } -+if ${gl_cv_func_fchownat_empty_filename_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fchownat_empty_filename_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+int fd; -+ int ret; -+ if (mkdir ("conftestdir", 0700) < 0) -+ return 2; -+ fd = open ("conftestdir", O_RDONLY); -+ if (fd < 0) -+ return 3; -+ ret = fchownat (fd, "", -1, -1, 0); -+ close (fd); -+ rmdir ("conftestdir"); -+ return ret == 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fchownat_empty_filename_works=yes -+else -+ gl_cv_func_fchownat_empty_filename_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_empty_filename_works" >&5 -+$as_echo "$gl_cv_func_fchownat_empty_filename_works" >&6; } -+ if test "$gl_cv_func_fchownat_empty_filename_works" != yes; then : -+ REPLACE_FCHOWNAT=1 -+ -+$as_echo "@%:@define FCHOWNAT_EMPTY_FILENAME_BUG 1" >>confdefs.h -+ -+ -+fi -+ -+ if test $REPLACE_CHOWN = 1; then -+ REPLACE_FCHOWNAT=1 -+ fi -+else -+ HAVE_FCHOWNAT=0 -+fi -+ -+ -+ if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fchownat.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FCHOWNAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ GNULIB_FCHOWNAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCHOWNAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin = no; then -+ REPLACE_FCLOSE=1 -+ fi -+ -+ -+ if test $REPLACE_CLOSE = 1; then -+ REPLACE_FCLOSE=1 -+ fi -+ -+ if test $REPLACE_FCLOSE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fclose.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FCLOSE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCLOSE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5 -+$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; } -+if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess that it works on glibc systems -+ case $host_os in #(( -+ *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; -+ *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; -+ if (errno != EINVAL) result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fcntl_f_dupfd_works=yes -+else -+ gl_cv_func_fcntl_f_dupfd_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 -+$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; } -+ case $gl_cv_func_fcntl_f_dupfd_works in -+ *yes) ;; -+ *) -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ -+$as_echo "@%:@define FCNTL_DUPFD_BUGGY 1" >>confdefs.h -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5 -+$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } -+if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifndef F_DUPFD_CLOEXEC -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __linux__ -+/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace -+ it to support the semantics on older kernels that failed with EINVAL. */ -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_fcntl_f_dupfd_cloexec=yes -+else -+ gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ gl_cv_func_fcntl_f_dupfd_cloexec=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 -+$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } -+ if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ fi -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ -+ -+ -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+ -+ fi -+ -+ -+ if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FCNTL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FCNTL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_fcntl_h='<'fcntl.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_fcntl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'fcntl.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5 -+$as_echo "$gl_cv_next_fcntl_h" >&6; } -+ fi -+ NEXT_FCNTL_H=$gl_cv_next_fcntl_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'fcntl.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_fcntl_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FCNTL_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FD_SAFER_FLAG 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ LIB_FDATASYNC= -+ -+ -+ if test $ac_cv_have_decl_fdatasync = no; then -+ HAVE_DECL_FDATASYNC=0 -+ for ac_func in fdatasync -+do : -+ ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" -+if test "x$ac_cv_func_fdatasync" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FDATASYNC 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_fdatasync = no; then -+ HAVE_FDATASYNC=0 -+ fi -+ else -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 -+$as_echo_n "checking for library containing fdatasync... " >&6; } -+if ${ac_cv_search_fdatasync+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char fdatasync (); -+int -+main () -+{ -+return fdatasync (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_fdatasync=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_fdatasync+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_fdatasync+:} false; then : -+ -+else -+ ac_cv_search_fdatasync=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 -+$as_echo "$ac_cv_search_fdatasync" >&6; } -+ac_res=$ac_cv_search_fdatasync -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_fdatasync" = "none required" || -+ LIB_FDATASYNC=$ac_cv_search_fdatasync -+fi -+ -+ LIBS=$gl_saved_libs -+ fi -+ -+ if test $HAVE_FDATASYNC = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FDATASYNC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FDATASYNC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_FDOPEN=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopen sets errno" >&5 -+$as_echo_n "checking whether fdopen sets errno... " >&6; } -+if ${gl_cv_func_fdopen_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ mingw*) gl_cv_func_fdopen_works="guessing no" ;; -+ *) gl_cv_func_fdopen_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int -+main (void) -+{ -+ FILE *fp; -+ errno = 0; -+ fp = fdopen (-1, "r"); -+ if (fp == NULL && errno == 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fdopen_works=yes -+else -+ gl_cv_func_fdopen_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopen_works" >&5 -+$as_echo "$gl_cv_func_fdopen_works" >&6; } -+ case "$gl_cv_func_fdopen_works" in -+ *no) REPLACE_FDOPEN=1 ;; -+ esac -+ fi -+ -+ if test $REPLACE_FDOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fdopen.$ac_objext" -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FDOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FDOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" " -+#include -+ -+" -+if test "x$ac_cv_have_decl_fdopendir" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FDOPENDIR $ac_have_decl -+_ACEOF -+if test $ac_have_decl = 1; then : -+ -+else -+ HAVE_DECL_FDOPENDIR=0 -+fi -+ -+ -+ if test $ac_cv_func_fdopendir = no; then -+ HAVE_FDOPENDIR=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5 -+$as_echo_n "checking whether fdopendir works... " >&6; } -+if ${gl_cv_func_fdopendir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_fdopendir_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if !HAVE_DECL_FDOPENDIR -+extern -+# ifdef __cplusplus -+"C" -+# endif -+DIR *fdopendir (int); -+#endif -+ -+int -+main () -+{ -+int result = 0; -+ int fd = open ("conftest.c", O_RDONLY); -+ if (fd < 0) result |= 1; -+ if (fdopendir (fd)) result |= 2; -+ if (close (fd)) result |= 4; -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fdopendir_works=yes -+else -+ gl_cv_func_fdopendir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5 -+$as_echo "$gl_cv_func_fdopendir_works" >&6; } -+ case "$gl_cv_func_fdopendir_works" in -+ *yes) ;; -+ *) -+ REPLACE_FDOPENDIR=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FDOPENDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FDOPENDIR 1 -+_ACEOF -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FDUTIMENSAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FFLUSH=1 -+ fi -+ -+ if test $REPLACE_FFLUSH = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fflush.$ac_objext" -+ -+ : -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FFLUSH 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_FFLUSH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FFLUSH 1" >>confdefs.h -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" -+if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BLOCKS 1 -+_ACEOF -+ -+ -+$as_echo "@%:@define HAVE_ST_BLOCKS 1" >>confdefs.h -+ -+else -+ : -+fi -+ -+ -+ -+ -+ if test $ac_cv_member_struct_stat_st_blocks = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fileblocks.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FILENAMECAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5 -+$as_echo_n "checking for flexible array member... " >&6; } -+if ${ac_cv_c_flexmember+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ struct s { int n; double d[]; }; -+int -+main () -+{ -+int m = getchar (); -+ struct s *p = malloc (offsetof (struct s, d) -+ + m * sizeof (double)); -+ p->d[0] = 0.0; -+ return p->d != (double *) NULL; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_flexmember=yes -+else -+ ac_cv_c_flexmember=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5 -+$as_echo "$ac_cv_c_flexmember" >&6; } -+ if test $ac_cv_c_flexmember = yes; then -+ -+$as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h -+ -+ else -+ $as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ FLOAT_H= -+ REPLACE_FLOAT_LDBL=0 -+ case "$host_os" in -+ aix* | beos* | openbsd* | mirbsd* | irix*) -+ FLOAT_H=float.h -+ ;; -+ freebsd*) -+ case "$host_cpu" in -+ i[34567]86 ) -+ FLOAT_H=float.h -+ ;; -+ x86_64 ) -+ # On x86_64 systems, the C compiler may still be generating -+ # 32-bit code. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined __LP64__ || defined __x86_64__ || defined __amd64__ -+ yes -+ #endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ -+else -+ FLOAT_H=float.h -+fi -+rm -f conftest* -+ -+ ;; -+ esac -+ ;; -+ linux*) -+ case "$host_cpu" in -+ powerpc*) -+ FLOAT_H=float.h -+ ;; -+ esac -+ ;; -+ esac -+ case "$host_os" in -+ aix* | freebsd* | linux*) -+ if test -n "$FLOAT_H"; then -+ REPLACE_FLOAT_LDBL=1 -+ fi -+ ;; -+ esac -+ -+ REPLACE_ITOLD=0 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5 -+$as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; } -+if ${gl_cv_func_itold_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host" in -+ sparc*-*-linux*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined __LP64__ || defined __arch64__ -+ yes -+ #endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_func_itold_works="guessing no" -+else -+ gl_cv_func_itold_works="guessing yes" -+fi -+rm -f conftest* -+ -+ ;; -+ *) gl_cv_func_itold_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int i = -1; -+volatile long double ld; -+int main () -+{ -+ ld += i * 1.0L; -+ if (ld > 0) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_itold_works=yes -+else -+ gl_cv_func_itold_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5 -+$as_echo "$gl_cv_func_itold_works" >&6; } -+ case "$gl_cv_func_itold_works" in -+ *no) -+ REPLACE_ITOLD=1 -+ FLOAT_H=float.h -+ ;; -+ esac -+ -+ if test -n "$FLOAT_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_float_h='<'float.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_float_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'float.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5 -+$as_echo "$gl_cv_next_float_h" >&6; } -+ fi -+ NEXT_FLOAT_H=$gl_cv_next_float_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'float.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_float_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ fi -+ -+ if test -n "$FLOAT_H"; then -+ GL_GENERATE_FLOAT_H_TRUE= -+ GL_GENERATE_FLOAT_H_FALSE='#' -+else -+ GL_GENERATE_FLOAT_H_TRUE='#' -+ GL_GENERATE_FLOAT_H_FALSE= -+fi -+ -+ -+ -+ if test $REPLACE_FLOAT_LDBL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext" -+ -+ fi -+ if test $REPLACE_ITOLD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ FNMATCH_H= -+ gl_fnmatch_required_lowercase=` -+ echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]' -+ ` -+ gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5 -+$as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; } -+if eval \${$gl_fnmatch_cache_var+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $gl_fnmatch_required = GNU; then -+ gl_fnmatch_gnu_start= -+ gl_fnmatch_gnu_end= -+ else -+ gl_fnmatch_gnu_start='#if 0' -+ gl_fnmatch_gnu_end='#endif' -+ fi -+ if test "$cross_compiling" = yes; then : -+ eval "$gl_fnmatch_cache_var=\"guessing no\"" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ static int -+ y (char const *pattern, char const *string, int flags) -+ { -+ return fnmatch (pattern, string, flags) == 0; -+ } -+ static int -+ n (char const *pattern, char const *string, int flags) -+ { -+ return fnmatch (pattern, string, flags) == FNM_NOMATCH; -+ } -+ -+int -+main () -+{ -+char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; -+ char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; -+ static char const A_1[] = { 'A' - 1, 0 }; -+ static char const A01[] = { 'A' + 1, 0 }; -+ static char const a_1[] = { 'a' - 1, 0 }; -+ static char const a01[] = { 'a' + 1, 0 }; -+ static char const bs_1[] = { '\\\\' - 1, 0 }; -+ static char const bs01[] = { '\\\\' + 1, 0 }; -+ int result = 0; -+ if (!n ("a*", "", 0)) -+ return 1; -+ if (!y ("a*", "abc", 0)) -+ return 1; -+ if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ -+ return 1; -+ if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) -+ return 2; -+ if (!y ("a\\\\bc", "abc", 0)) -+ return 3; -+ if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) -+ return 3; -+ if (!y ("*x", ".x", 0)) -+ return 4; -+ if (!n ("*x", ".x", FNM_PERIOD)) -+ return 4; -+ if (!y (Apat, "\\\\", 0)) -+ return 5; -+ if (!y (Apat, "A", 0)) -+ return 5; -+ if (!y (apat, "\\\\", 0)) -+ return 5; -+ if (!y (apat, "a", 0)) -+ return 5; -+ if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(y (apat, a01, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) -+ return 5; -+ $gl_fnmatch_gnu_start -+ if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) -+ result |= 8; -+ if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) -+ result |= 16; -+ if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) -+ result |= 32; -+ if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ $gl_fnmatch_gnu_end -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ eval "$gl_fnmatch_cache_var=yes" -+else -+ eval "$gl_fnmatch_cache_var=no" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+eval ac_res=\$$gl_fnmatch_cache_var -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" -+ if test "$gl_fnmatch_result" = yes; then -+ rm -f "$gl_source_base/fnmatch.h" -+ else -+ FNMATCH_H=fnmatch.h -+ fi -+ -+ if test -n "$FNMATCH_H"; then -+ GL_GENERATE_FNMATCH_H_TRUE= -+ GL_GENERATE_FNMATCH_H_FALSE='#' -+else -+ GL_GENERATE_FNMATCH_H_TRUE='#' -+ GL_GENERATE_FNMATCH_H_FALSE= -+fi -+ -+ -+ if test -n "$FNMATCH_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch -+_ACEOF -+ -+ -+ ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include -+" -+if test "x$ac_cv_have_decl_isblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISBLANK $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test -n "$FNMATCH_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch -+_ACEOF -+ -+ -+ ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include -+" -+if test "x$ac_cv_have_decl_isblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISBLANK $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ fi -+ -+ -+ -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_FOPEN=1 -+ gl_cv_func_fopen_slash="guessing no" -+ ;; -+ *) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen recognizes a trailing slash" >&5 -+$as_echo_n "checking whether fopen recognizes a trailing slash... " >&6; } -+if ${gl_cv_func_fopen_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) -+ gl_cv_func_fopen_slash="guessing no" ;; -+ *) -+ gl_cv_func_fopen_slash="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ return fopen ("conftest.sl/", "w") != NULL; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fopen_slash=yes -+else -+ gl_cv_func_fopen_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.sl -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_slash" >&5 -+$as_echo "$gl_cv_func_fopen_slash" >&6; } -+ ;; -+ esac -+ case "$gl_cv_func_fopen_slash" in -+ *no) -+ -+$as_echo "@%:@define FOPEN_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_FOPEN=1 -+ ;; -+ esac -+ -+ if test $REPLACE_FOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FOPEN_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ fp_headers=' -+# include -+# if HAVE_STDIO_EXT_H -+# include -+# endif -+' -+ ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers -+" -+if test "x$ac_cv_have_decl___fpending" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL___FPENDING $ac_have_decl -+_ACEOF -+ -+ -+ if test $ac_cv_func___fpending = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5 -+$as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; } -+if ${ac_cv_sys_pending_output_n_bytes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ for ac_expr in \ -+ \ -+ '# glibc2' \ -+ 'fp->_IO_write_ptr - fp->_IO_write_base' \ -+ \ -+ '# traditional Unix' \ -+ 'fp->_ptr - fp->_base' \ -+ \ -+ '# BSD' \ -+ 'fp->_p - fp->_bf._base' \ -+ \ -+ '# SCO, Unixware' \ -+ '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ -+ \ -+ '# QNX' \ -+ '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ -+ \ -+ '# old glibc?' \ -+ 'fp->__bufp - fp->__buffer' \ -+ \ -+ '# old glibc iostream?' \ -+ 'fp->_pptr - fp->_pbase' \ -+ \ -+ '# emx+gcc' \ -+ 'fp->_ptr - fp->_buffer' \ -+ \ -+ '# Minix' \ -+ 'fp->_ptr - fp->_buf' \ -+ \ -+ '# Plan9' \ -+ 'fp->wp - fp->buf' \ -+ \ -+ '# VMS' \ -+ '(*fp)->_ptr - (*fp)->_base' \ -+ \ -+ '# e.g., DGUX R4.11; the info is not available' \ -+ 1 \ -+ ; do -+ -+ # Skip each embedded comment. -+ case "$ac_expr" in '#'*) continue;; esac -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+FILE *fp = stdin; (void) ($ac_expr); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fp_done=yes -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test "$fp_done" = yes && break -+ done -+ -+ ac_cv_sys_pending_output_n_bytes=$ac_expr -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5 -+$as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include -+" -+if test "x$ac_cv_have_decl_fpurge" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FPURGE $ac_have_decl -+_ACEOF -+ -+ if test "x$ac_cv_func_fpurge" = xyes; then -+ HAVE_FPURGE=1 -+ # Detect BSD bug. Only cygwin 1.7 is known to be immune. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fpurge works" >&5 -+$as_echo_n "checking whether fpurge works... " >&6; } -+if ${gl_cv_func_fpurge_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fpurge_works='guessing no' -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "w+"); -+ if (!f) return 1; -+ if (fputc ('a', f) != 'a') return 2; -+ rewind (f); -+ if (fgetc (f) != 'a') return 3; -+ if (fgetc (f) != EOF) return 4; -+ if (fpurge (f) != 0) return 5; -+ if (putc ('b', f) != 'b') return 6; -+ if (fclose (f) != 0) return 7; -+ if ((f = fopen ("conftest.txt", "r")) == NULL) return 8; -+ if (fgetc (f) != 'a') return 9; -+ if (fgetc (f) != 'b') return 10; -+ if (fgetc (f) != EOF) return 11; -+ if (fclose (f) != 0) return 12; -+ if (remove ("conftest.txt") != 0) return 13; -+ return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fpurge_works=yes -+else -+ gl_cv_func_fpurge_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fpurge_works" >&5 -+$as_echo "$gl_cv_func_fpurge_works" >&6; } -+ if test "x$gl_cv_func_fpurge_works" != xyes; then -+ REPLACE_FPURGE=1 -+ fi -+ else -+ HAVE_FPURGE=0 -+ fi -+ if test "x$ac_cv_have_decl_fpurge" = xno; then -+ HAVE_DECL_FPURGE=0 -+ fi -+ -+ if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fpurge.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FPURGE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FPURGE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func___freadahead = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS freadahead.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func___freadptr = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS freadptr.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_FREOPEN=1 -+ ;; -+ esac -+ -+ if test $REPLACE_FREOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS freopen.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FREOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FREOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FREOPEN_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_frexp_no_libm = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 -+$as_echo_n "checking whether frexp works... " >&6; } -+if ${gl_cv_func_frexp_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; -+ *) gl_cv_func_frexp_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_ALARM -+# include -+#endif -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ ICC 10.0 has a bug when optimizing the expression -zero. -+ The expression -DBL_MIN * DBL_MIN does not work when cross-compiling -+ to PowerPC on Mac OS X 10.5. */ -+#if defined __hpux || defined __sgi || defined __ICC -+static double -+compute_minus_zero (void) -+{ -+ return -DBL_MIN * DBL_MIN; -+} -+# define minus_zero compute_minus_zero () -+#else -+double minus_zero = -0.0; -+#endif -+int main() -+{ -+ int result = 0; -+ int i; -+ volatile double x; -+ double zero = 0.0; -+#if HAVE_ALARM -+ /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite -+ number. Let the test fail in this case. */ -+ alarm (5); -+#endif -+ /* Test on denormalized numbers. */ -+ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) -+ ; -+ if (x > 0.0) -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. -+ On NetBSD: y = 0.75. Correct: y = 0.5. */ -+ if (y != 0.5) -+ result |= 1; -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0 / zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (y != x) -+ result |= 2; -+ } -+ /* Test on negative zero. */ -+ x = minus_zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (memcmp (&y, &x, sizeof x)) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexp_works=yes -+else -+ gl_cv_func_frexp_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 -+$as_echo "$gl_cv_func_frexp_works" >&6; } -+ -+ case "$gl_cv_func_frexp_works" in -+ *yes) gl_func_frexp_no_libm=yes ;; -+ *) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;; -+ esac -+ else -+ gl_func_frexp_no_libm=no -+ REPLACE_FREXP=1 -+ fi -+ if test $gl_func_frexp_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ if test $gl_func_frexp_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FREXP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FREXP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include -+" -+if test "x$ac_cv_have_decl_frexpl" = xyes; then : -+ -+else -+ HAVE_DECL_FREXPL=0 -+fi -+ -+ if test $HAVE_DECL_FREXPL = 1; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 -+$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_frexpl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x; -+int -+main () -+{ -+int e; return frexpl (x, &e) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_frexpl_no_libm=yes -+else -+ gl_cv_func_frexpl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 -+$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } -+ -+ if test $gl_cv_func_frexpl_no_libm = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 -+$as_echo_n "checking whether frexpl works... " >&6; } -+if ${gl_cv_func_frexpl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) -+ gl_cv_func_frexpl_works="guessing no";; -+ *) gl_cv_func_frexpl_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Override the values of , like done in float.in.h. */ -+#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if defined __i386__ && defined __FreeBSD__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+#endif -+#if defined __sgi && (LDBL_MANT_DIG >= 106) -+# if defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+# endif -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double frexpl (long double, int *); -+int main() -+{ -+ int result = 0; -+ volatile long double x; -+ /* Test on finite numbers that fails on AIX 5.1. */ -+ x = 16.0L; -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != 5) -+ result |= 1; -+ } -+ /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl -+ function returns an invalid (incorrectly normalized) value: it returns -+ y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } -+ but the correct result is -+ 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ -+ x = 1.01L; -+ { -+ int exp = -9999; -+ long double y = frexpl (x, &exp); -+ if (!(exp == 1 && y == 0.505L)) -+ result |= 2; -+ } -+ /* Test on large finite numbers. This fails on BeOS at i = 16322, while -+ LDBL_MAX_EXP = 16384. -+ In the loop end test, we test x against Infinity, rather than comparing -+ i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != i) -+ { -+ result |= 4; -+ break; -+ } -+ } -+ } -+ /* Test on denormalized numbers. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) -+ ; -+ if (x > 0.0L) -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, -+ exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ -+ if (exp != LDBL_MIN_EXP - 1) -+ result |= 8; -+ } -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0L / 0.0L; -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ if (y != x) -+ result |= 16; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexpl_works=yes -+else -+ gl_cv_func_frexpl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 -+$as_echo "$gl_cv_func_frexpl_works" >&6; } -+ -+ case "$gl_cv_func_frexpl_works" in -+ *yes) gl_func_frexpl_no_libm=yes ;; -+ *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; -+ esac -+ else -+ gl_func_frexpl_no_libm=no -+ REPLACE_FREXPL=1 -+ fi -+ if test $gl_func_frexpl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FREXPL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FREXPL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then -+ REPLACE_FSEEK=1 -+ fi -+ -+ if test $REPLACE_FSEEK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fseek.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSEEK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSEEK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 -+$as_echo_n "checking for fseeko... " >&6; } -+if ${gl_cv_func_fseeko+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+fseeko (stdin, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_fseeko=yes -+else -+ gl_cv_func_fseeko=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 -+$as_echo "$gl_cv_func_fseeko" >&6; } -+ -+ -+ if test $ac_cv_have_decl_fseeko = no; then -+ HAVE_DECL_FSEEKO=0 -+ fi -+ -+ if test $gl_cv_func_fseeko = no; then -+ HAVE_FSEEKO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FSEEKO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 -+$as_echo_n "checking whether fflush works on input streams... " >&6; } -+if ${gl_cv_func_fflush_stdin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo hello world > conftest.txt -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_fflush_stdin=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fflush_stdin=yes -+else -+ gl_cv_func_fflush_stdin=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm conftest.txt -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 -+$as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FSEEKO=1 -+ fi -+ -+ fi -+ -+ if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" -+ -+ -+ for ac_func in _fseeki64 -+do : -+ ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64" -+if test "x$ac_cv_func__fseeki64" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__FSEEKI64 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSEEKO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSEEKO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func___fseterr = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fseterr.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_FSTAT=1 -+ fi -+ -+ -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ REPLACE_FSTAT=1 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ case "$gl_cv_func_open_directory_works" in -+ *yes) ;; -+ *) -+ REPLACE_FSTAT=1 -+ ;; -+ esac -+ fi -+ -+ -+ if test $REPLACE_FSTAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSTAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSTAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_fstatat = no; then -+ HAVE_FSTATAT=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5 -+$as_echo_n "checking whether fstatat (..., 0) works... " >&6; } -+if ${gl_cv_func_fstatat_zero_flag+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ aix*) gl_cv_func_fstatat_zero_flag="guessing no";; -+ *) gl_cv_func_fstatat_zero_flag="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ int -+ main (void) -+ { -+ struct stat a; -+ return fstatat (AT_FDCWD, ".", &a, 0) != 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_fstatat_zero_flag=yes -+else -+ gl_cv_func_fstatat_zero_flag=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5 -+$as_echo "$gl_cv_func_fstatat_zero_flag" >&6; } -+ -+ case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ *yes+*yes) ;; -+ *) REPLACE_FSTATAT=1 -+ case $gl_cv_func_fstatat_zero_flag in -+ *yes) -+ -+$as_echo "@%:@define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h -+ -+ ;; -+ esac -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSTATAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSTATAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ for ac_header in sys/mount.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_mount_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_MOUNT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get file system space usage" >&5 -+$as_echo "$as_me: checking how to get file system space usage" >&6;} -+ac_fsusage_space=no -+ -+# Perform only the link test since it seems there are no variants of the -+# statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) -+# because that got a false positive on SCO OSR5. Adding the declaration -+# of a 'struct statvfs' causes this test to fail (as it should) on such -+# systems. That system is reported to work fine with STAT_STATFS4 which -+# is what it gets when this test fails. -+if test $ac_fsusage_space = no; then -+ # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, -+ # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statvfs function (SVR4)" >&5 -+$as_echo_n "checking for statvfs function (SVR4)... " >&6; } -+if ${fu_cv_sys_stat_statvfs+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef __osf__ -+"Do not use Tru64's statvfs implementation" -+#endif -+ -+#include -+ -+struct statvfs fsd; -+ -+#if defined __APPLE__ && defined __MACH__ -+#include -+/* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity; -+ that commonly limits file systems to 4 TiB. Whereas f_blocks in -+ 'struct statfs' is a 64-bit type, thanks to the large-file support -+ that was enabled above. In this case, don't use statvfs(); use statfs() -+ instead. */ -+int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1]; -+#endif -+ -+int -+main () -+{ -+statvfs (0, &fsd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ fu_cv_sys_stat_statvfs=yes -+else -+ fu_cv_sys_stat_statvfs=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5 -+$as_echo "$fu_cv_sys_stat_statvfs" >&6; } -+ if test $fu_cv_sys_stat_statvfs = yes; then -+ ac_fsusage_space=yes -+ # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs. -+ # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems -+ # statvfs with large-file support is already equivalent to statvfs64. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use statvfs64" >&5 -+$as_echo_n "checking whether to use statvfs64... " >&6; } -+if ${fu_cv_sys_stat_statvfs64+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ struct statvfs64 fsd; -+ int check_f_blocks_larger_in_statvfs64 -+ [sizeof (((struct statvfs64 *) 0)->f_blocks) -+ > sizeof (((struct statvfs *) 0)->f_blocks) -+ ? 1 : -1]; -+ -+int -+main () -+{ -+statvfs64 (0, &fsd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ fu_cv_sys_stat_statvfs64=yes -+else -+ fu_cv_sys_stat_statvfs64=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5 -+$as_echo "$fu_cv_sys_stat_statvfs64" >&6; } -+ if test $fu_cv_sys_stat_statvfs64 = yes; then -+ -+$as_echo "@%:@define STAT_STATVFS64 1" >>confdefs.h -+ -+ else -+ -+$as_echo "@%:@define STAT_STATVFS 1" >>confdefs.h -+ -+ fi -+ fi -+fi -+ -+# Check for this unconditionally so we have a -+# good fallback on glibc/Linux > 2.6 < 2.6.36 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_frsize member" >&5 -+$as_echo_n "checking for two-argument statfs with statfs.f_frsize member... " >&6; } -+if ${fu_cv_sys_stat_statfs2_frsize+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs2_frsize=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_VFS_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_frsize = 0; -+ return statfs (".", &fsd) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs2_frsize=yes -+else -+ fu_cv_sys_stat_statfs2_frsize=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_frsize" >&5 -+$as_echo "$fu_cv_sys_stat_statfs2_frsize" >&6; } -+if test $fu_cv_sys_stat_statfs2_frsize = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_FRSIZE 1" >>confdefs.h -+ -+fi -+ -+if test $ac_fsusage_space = no; then -+ # DEC Alpha running OSF/1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5 -+$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; } -+ if ${fu_cv_sys_stat_statfs3_osf1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs3_osf1=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_fsize = 0; -+ return statfs (".", &fsd, sizeof (struct statfs)) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs3_osf1=yes -+else -+ fu_cv_sys_stat_statfs3_osf1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs3_osf1" >&5 -+$as_echo "$fu_cv_sys_stat_statfs3_osf1" >&6; } -+ if test $fu_cv_sys_stat_statfs3_osf1 = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS3_OSF1 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. -+ # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, -+ # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) -+ # (On IRIX you need to include , not only and -+ # .) -+ # (On Solaris, statfs has 4 arguments.) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)" >&5 -+$as_echo_n "checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)... " >&6; } -+ if ${fu_cv_sys_stat_statfs2_bsize+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs2_bsize=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_VFS_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_bsize = 0; -+ return statfs (".", &fsd) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs2_bsize=yes -+else -+ fu_cv_sys_stat_statfs2_bsize=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5 -+$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; } -+ if test $fu_cv_sys_stat_statfs2_bsize = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_BSIZE 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # SVR3 -+ # (Solaris already handled above.) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5 -+$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; } -+ if ${fu_cv_sys_stat_statfs4+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs4=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ int -+ main () -+ { -+ struct statfs fsd; -+ return statfs (".", &fsd, sizeof fsd, 0) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs4=yes -+else -+ fu_cv_sys_stat_statfs4=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5 -+$as_echo "$fu_cv_sys_stat_statfs4" >&6; } -+ if test $fu_cv_sys_stat_statfs4 = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS4 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # 4.4BSD and older NetBSD -+ # (OSF/1 already handled above.) -+ # (On AIX, you need to include , not only .) -+ # (On Solaris, statfs has 4 arguments and 'struct statfs' is not declared in -+ # .) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)" >&5 -+$as_echo_n "checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)... " >&6; } -+ if ${fu_cv_sys_stat_statfs2_fsize+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_statfs2_fsize=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_fsize = 0; -+ return statfs (".", &fsd) != 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_statfs2_fsize=yes -+else -+ fu_cv_sys_stat_statfs2_fsize=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5 -+$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; } -+ if test $fu_cv_sys_stat_statfs2_fsize = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_FSIZE 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # Ultrix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5 -+$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; } -+ if ${fu_cv_sys_stat_fs_data+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ fu_cv_sys_stat_fs_data=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_FS_TYPES_H -+#include -+#endif -+ int -+ main () -+ { -+ struct fs_data fsd; -+ /* Ultrix's statfs returns 1 for success, -+ 0 for not mounted, -1 for failure. */ -+ return statfs (".", &fsd) != 1; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ fu_cv_sys_stat_fs_data=yes -+else -+ fu_cv_sys_stat_fs_data=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5 -+$as_echo "$fu_cv_sys_stat_fs_data" >&6; } -+ if test $fu_cv_sys_stat_fs_data = yes; then -+ ac_fsusage_space=yes -+ -+$as_echo "@%:@define STAT_STATFS2_FS_DATA 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # SVR2 -+ # (AIX, HP-UX, OSF/1 already handled above.) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ -+$as_echo "@%:@define STAT_READ_FILSYS 1" >>confdefs.h -+ -+ ac_fsusage_space=yes -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+if test $ac_fsusage_space = yes; then : -+ gl_cv_fs_space=yes -+else -+ gl_cv_fs_space=no -+fi -+ -+ -+ -+ if test $gl_cv_fs_space = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fsusage.$ac_objext" -+ -+ -+ for ac_header in dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statfs that truncates block counts" >&5 -+$as_echo_n "checking for statfs that truncates block counts... " >&6; } -+ if ${fu_cv_sys_truncating_statfs+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if !defined(sun) && !defined(__sun) -+choke -- this is a workaround for a Sun-specific problem -+#endif -+#include -+#include -+int -+main () -+{ -+struct statfs t; long c = *(t.f_spare); -+ if (c) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fu_cv_sys_truncating_statfs=yes -+else -+ fu_cv_sys_truncating_statfs=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ if test $fu_cv_sys_truncating_statfs = yes; then -+ -+$as_echo "@%:@define STATFS_TRUNCATES_BLOCK_COUNTS 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_truncating_statfs" >&5 -+$as_echo "$fu_cv_sys_truncating_statfs" >&6; } -+ -+ -+ fi -+ -+ -+ -+ if test $ac_cv_func_fsync = no; then -+ HAVE_FSYNC=0 -+ fi -+ -+ if test $HAVE_FSYNC = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FSYNC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FSYNC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then -+ REPLACE_FTELL=1 -+ fi -+ -+ if test $REPLACE_FTELL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS ftell.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FTELL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FTELL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_ftello = no; then -+ HAVE_DECL_FTELLO=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 -+$as_echo_n "checking for ftello... " >&6; } -+if ${gl_cv_func_ftello+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ftello (stdin); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ftello=yes -+else -+ gl_cv_func_ftello=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 -+$as_echo "$gl_cv_func_ftello" >&6; } -+ if test $gl_cv_func_ftello = no; then -+ HAVE_FTELLO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $REPLACE_FTELLO = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 -+$as_echo_n "checking whether ftello works... " >&6; } -+if ${gl_cv_func_ftello_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_ftello_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_ftello_works="guessing yes" ;; -+ esac -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#define TESTFILE "conftest.tmp" -+int -+main (void) -+{ -+ FILE *fp; -+ -+ /* Create a file with some contents. */ -+ fp = fopen (TESTFILE, "w"); -+ if (fp == NULL) -+ return 70; -+ if (fwrite ("foogarsh", 1, 8, fp) < 8) -+ return 71; -+ if (fclose (fp)) -+ return 72; -+ -+ /* The file's contents is now "foogarsh". */ -+ -+ /* Try writing after reading to EOF. */ -+ fp = fopen (TESTFILE, "r+"); -+ if (fp == NULL) -+ return 73; -+ if (fseek (fp, -1, SEEK_END)) -+ return 74; -+ if (!(getc (fp) == 'h')) -+ return 1; -+ if (!(getc (fp) == EOF)) -+ return 2; -+ if (!(ftell (fp) == 8)) -+ return 3; -+ if (!(ftell (fp) == 8)) -+ return 4; -+ if (!(putc ('!', fp) == '!')) -+ return 5; -+ if (!(ftell (fp) == 9)) -+ return 6; -+ if (!(fclose (fp) == 0)) -+ return 7; -+ fp = fopen (TESTFILE, "r"); -+ if (fp == NULL) -+ return 75; -+ { -+ char buf[10]; -+ if (!(fread (buf, 1, 10, fp) == 9)) -+ return 10; -+ if (!(memcmp (buf, "foogarsh!", 9) == 0)) -+ return 11; -+ } -+ if (!(fclose (fp) == 0)) -+ return 12; -+ -+ /* The file's contents is now "foogarsh!". */ -+ -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ftello_works=yes -+else -+ gl_cv_func_ftello_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 -+$as_echo "$gl_cv_func_ftello_works" >&6; } -+ case "$gl_cv_func_ftello_works" in -+ *yes) ;; -+ *) -+ REPLACE_FTELLO=1 -+ -+$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS ftello.$ac_objext" -+ -+ -+ for ac_func in _ftelli64 -+do : -+ ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64" -+if test "x$ac_cv_func__ftelli64" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__FTELLI64 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FTELLO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FTELLO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_ftruncate = yes; then -+ -+ -+ case "$host_os" in -+ mingw*) -+ REPLACE_FTRUNCATE=1 -+ ;; -+ esac -+ -+ else -+ HAVE_FTRUNCATE=0 -+ fi -+ -+ if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS ftruncate.$ac_objext" -+ -+ -+ for ac_func in chsize -+do : -+ ac_fn_c_check_func "$LINENO" "chsize" "ac_cv_func_chsize" -+if test "x$ac_cv_func_chsize" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_CHSIZE 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FTRUNCATE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FTRUNCATE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ yes+*yes) -+ ;; -+ yes+*) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_OPENAT=1 -+ ;; -+ *) -+ HAVE_OPENAT=0 -+ ;; -+ esac -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$ac_includes_default -+ #include -+" -+if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS fts.$ac_objext" -+ -+ -+ -+ -+ -+ if test $ac_cv_func_futimens = no; then -+ HAVE_FUTIMENS=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimens works" >&5 -+$as_echo_n "checking whether futimens works... " >&6; } -+if ${gl_cv_func_futimens_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_futimens_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+ -+int -+main () -+{ -+struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; -+ int fd = creat ("conftest.file", 0600); -+ struct stat st; -+ if (fd < 0) return 1; -+ errno = 0; -+ if (futimens (AT_FDCWD, NULL) == 0) return 2; -+ if (errno != EBADF) return 3; -+ if (futimens (fd, ts)) return 4; -+ sleep (1); -+ ts[0].tv_nsec = UTIME_NOW; -+ ts[1].tv_nsec = UTIME_OMIT; -+ if (futimens (fd, ts)) return 5; -+ if (fstat (fd, &st)) return 6; -+ if (st.st_ctime < st.st_atime) return 7; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __linux__ -+/* The Linux kernel added futimens in 2.6.22, but has bugs with UTIME_OMIT -+ in several file systems as recently as 2.6.32. Always replace futimens -+ to support older kernels. */ -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_futimens_works=yes -+else -+ gl_cv_func_futimens_works="needs runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ gl_cv_func_futimens_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimens_works" >&5 -+$as_echo "$gl_cv_func_futimens_works" >&6; } -+ if test "$gl_cv_func_futimens_works" != yes; then -+ REPLACE_FUTIMENS=1 -+ fi -+ fi -+ -+ if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS futimens.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_FUTIMENS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_FUTIMENS 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&5 -+$as_echo "$as_me: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&6;} -+ GETADDRINFO_LIB= -+ gai_saved_LIBS="$LIBS" -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 -+$as_echo_n "checking for library containing getaddrinfo... " >&6; } -+if ${ac_cv_search_getaddrinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getaddrinfo (); -+int -+main () -+{ -+return getaddrinfo (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' socket network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getaddrinfo=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getaddrinfo+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getaddrinfo+:} false; then : -+ -+else -+ ac_cv_search_getaddrinfo=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 -+$as_echo "$ac_cv_search_getaddrinfo" >&6; } -+ac_res=$ac_cv_search_getaddrinfo -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_getaddrinfo" != "none required"; then -+ GETADDRINFO_LIB="$ac_cv_search_getaddrinfo" -+ fi -+fi -+ -+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" -+ -+ HAVE_GETADDRINFO=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 -+$as_echo_n "checking for getaddrinfo... " >&6; } -+if ${gl_cv_func_getaddrinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getaddrinfo("", "", NULL, NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_getaddrinfo=yes -+else -+ gl_cv_func_getaddrinfo=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo" >&5 -+$as_echo "$gl_cv_func_getaddrinfo" >&6; } -+ if test $gl_cv_func_getaddrinfo = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in ws2tcpip.h and -lws2_32" >&5 -+$as_echo_n "checking for getaddrinfo in ws2tcpip.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_getaddrinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_w32_getaddrinfo=no -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getaddrinfo(NULL, NULL, NULL, NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_getaddrinfo=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$am_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getaddrinfo" >&5 -+$as_echo "$gl_cv_w32_getaddrinfo" >&6; } -+ if test "$gl_cv_w32_getaddrinfo" = "yes"; then -+ GETADDRINFO_LIB="-lws2_32" -+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" -+ else -+ HAVE_GETADDRINFO=0 -+ fi -+ fi -+ -+ # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an -+ # inline function declared in ws2tcpip.h, so we need to get that -+ # header included somehow. -+ ac_fn_c_check_decl "$LINENO" "gai_strerror" "ac_cv_have_decl_gai_strerror" " -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+ -+" -+if test "x$ac_cv_have_decl_gai_strerror" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GAI_STRERROR $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_gai_strerror = yes; then -+ ac_fn_c_check_decl "$LINENO" "gai_strerrorA" "ac_cv_have_decl_gai_strerrorA" " -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+ -+" -+if test "x$ac_cv_have_decl_gai_strerrorA" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GAI_STRERRORA $ac_have_decl -+_ACEOF -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gai_strerror with POSIX signature" >&5 -+$as_echo_n "checking for gai_strerror with POSIX signature... " >&6; } -+if ${gl_cv_func_gai_strerror_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+const char *gai_strerror(int); -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_gai_strerror_posix_signature=yes -+else -+ gl_cv_func_gai_strerror_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gai_strerror_posix_signature" >&5 -+$as_echo "$gl_cv_func_gai_strerror_posix_signature" >&6; } -+ if test $gl_cv_func_gai_strerror_posix_signature = no; then -+ REPLACE_GAI_STRERROR=1 -+ fi -+ fi -+ -+ LIBS="$gai_saved_LIBS" -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" " -+#include -+#include -+ -+" -+if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_SA_LEN 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "getaddrinfo" "ac_cv_have_decl_getaddrinfo" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_getaddrinfo" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETADDRINFO $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "freeaddrinfo" "ac_cv_have_decl_freeaddrinfo" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_freeaddrinfo" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_FREEADDRINFO $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "getnameinfo" "ac_cv_have_decl_getnameinfo" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_getnameinfo" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETNAMEINFO $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_getaddrinfo = no; then -+ HAVE_DECL_GETADDRINFO=0 -+ fi -+ if test $ac_cv_have_decl_freeaddrinfo = no; then -+ HAVE_DECL_FREEADDRINFO=0 -+ fi -+ if test $ac_cv_have_decl_gai_strerror = no; then -+ HAVE_DECL_GAI_STRERROR=0 -+ fi -+ if test $ac_cv_have_decl_getnameinfo = no; then -+ HAVE_DECL_GETNAMEINFO=0 -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" " -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_struct_addrinfo" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_ADDRINFO 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_struct_addrinfo = no; then -+ HAVE_STRUCT_ADDRINFO=0 -+ fi -+ -+ case " $GETADDRINFO_LIB " in -+ *" $HOSTENT_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;; -+ esac -+ -+ case " $GETADDRINFO_LIB " in -+ *" $SERVENT_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;; -+ esac -+ -+ case " $GETADDRINFO_LIB " in -+ *" $INET_NTOP_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;; -+ esac -+ -+ -+ -+ -+ if test $HAVE_GETADDRINFO = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getaddrinfo.$ac_objext" -+ -+ fi -+ if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS gai_strerror.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETADDRINFO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETADDRINFO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_abort_bug=no -+ case "$host_os" in -+ mingw*) -+ gl_cv_func_getcwd_path_max=yes -+ ;; -+ *) -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5 -+$as_echo_n "checking whether getcwd handles long file names properly... " >&6; } -+if ${gl_cv_func_getcwd_path_max+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Arrange for deletion of the temporary directory this test creates. -+ ac_clean_files="$ac_clean_files confdir3" -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; -+ *) gl_cv_func_getcwd_path_max=no;; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_UNISTD_H -+# include -+#else -+# include -+#endif -+#include -+#include -+#include -+#include -+#include -+ -+ -+/* Arrange to define PATH_MAX, like "pathmax.h" does. */ -+#if HAVE_UNISTD_H -+# include -+#endif -+#include -+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN -+# include -+#endif -+#if !defined PATH_MAX && defined MAXPATHLEN -+# define PATH_MAX MAXPATHLEN -+#endif -+#ifdef __hpux -+# undef PATH_MAX -+# define PATH_MAX 1024 -+#endif -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# undef PATH_MAX -+# define PATH_MAX 260 -+#endif -+ -+ -+#ifndef AT_FDCWD -+# define AT_FDCWD 0 -+#endif -+#ifdef ENAMETOOLONG -+# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) -+#else -+# define is_ENAMETOOLONG(x) 0 -+#endif -+ -+/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -+#undef mkdir -+ -+#ifndef S_IRWXU -+# define S_IRWXU 0700 -+#endif -+ -+/* The length of this name must be 8. */ -+#define DIR_NAME "confdir3" -+#define DIR_NAME_LEN 8 -+#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) -+ -+/* The length of "../". */ -+#define DOTDOTSLASH_LEN 3 -+ -+/* Leftover bytes in the buffer, to work around library or OS bugs. */ -+#define BUF_SLOP 20 -+ -+int -+main () -+{ -+#ifndef PATH_MAX -+ /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- -+ at least not on a local file system. And if we were to start worrying -+ about remote file systems, we'd have to enable the wrapper function -+ all of the time, just to be safe. That's not worth the cost. */ -+ exit (0); -+#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ -+ - DIR_NAME_SIZE - BUF_SLOP) \ -+ <= PATH_MAX) -+ /* FIXME: Assuming there's a system for which this is true, -+ this should be done in a compile test. */ -+ exit (0); -+#else -+ char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) -+ + DIR_NAME_SIZE + BUF_SLOP]; -+ char *cwd = getcwd (buf, PATH_MAX); -+ size_t initial_cwd_len; -+ size_t cwd_len; -+ int fail = 0; -+ size_t n_chdirs = 0; -+ -+ if (cwd == NULL) -+ exit (10); -+ -+ cwd_len = initial_cwd_len = strlen (cwd); -+ -+ while (1) -+ { -+ size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); -+ char *c = NULL; -+ -+ cwd_len += DIR_NAME_SIZE; -+ /* If mkdir or chdir fails, it could be that this system cannot create -+ any file with an absolute name longer than PATH_MAX, such as cygwin. -+ If so, leave fail as 0, because the current working directory can't -+ be too long for getcwd if it can't even be created. For other -+ errors, be pessimistic and consider that as a failure, too. */ -+ if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) -+ { -+ if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) -+ fail = 20; -+ break; -+ } -+ -+ if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) -+ { -+ c = getcwd (buf, PATH_MAX); -+ if (!c && errno == ENOENT) -+ { -+ fail = 11; -+ break; -+ } -+ if (c) -+ { -+ fail = 31; -+ break; -+ } -+ if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) -+ { -+ fail = 21; -+ break; -+ } -+ } -+ -+ if (dotdot_max <= cwd_len - initial_cwd_len) -+ { -+ if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) -+ break; -+ c = getcwd (buf, cwd_len + 1); -+ if (!c) -+ { -+ if (! (errno == ERANGE || errno == ENOENT -+ || is_ENAMETOOLONG (errno))) -+ { -+ fail = 22; -+ break; -+ } -+ if (AT_FDCWD || errno == ERANGE || errno == ENOENT) -+ { -+ fail = 12; -+ break; -+ } -+ } -+ } -+ -+ if (c && strlen (c) != cwd_len) -+ { -+ fail = 23; -+ break; -+ } -+ ++n_chdirs; -+ } -+ -+ /* Leaving behind such a deep directory is not polite. -+ So clean up here, right away, even though the driving -+ shell script would also clean up. */ -+ { -+ size_t i; -+ -+ /* Try rmdir first, in case the chdir failed. */ -+ rmdir (DIR_NAME); -+ for (i = 0; i <= n_chdirs; i++) -+ { -+ if (chdir ("..") < 0) -+ break; -+ if (rmdir (DIR_NAME) != 0) -+ break; -+ } -+ } -+ -+ exit (fail); -+#endif -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getcwd_path_max=yes -+else -+ case $? in -+ 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; -+ 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; -+ *) gl_cv_func_getcwd_path_max=no;; -+ esac -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5 -+$as_echo "$gl_cv_func_getcwd_path_max" >&6; } -+ -+ case "$gl_cv_func_getcwd_null" in -+ *yes) -+ -+ -+ -+ -+ for ac_func in getpagesize -+do : -+ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" -+if test "x$ac_cv_func_getpagesize" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETPAGESIZE 1 -+_ACEOF -+ -+fi -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 -+$as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; } -+if ${gl_cv_func_getcwd_abort_bug+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Remove any remnants of a previous test. -+ rm -rf confdir-14B--- -+ # Arrange for deletion of the temporary directory this test creates. -+ ac_clean_files="$ac_clean_files confdir-14B---" -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_getcwd_abort_bug=yes -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+#include -+#include -+ -+ -+/* Arrange to define PATH_MAX, like "pathmax.h" does. */ -+#if HAVE_UNISTD_H -+# include -+#endif -+#include -+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN -+# include -+#endif -+#if !defined PATH_MAX && defined MAXPATHLEN -+# define PATH_MAX MAXPATHLEN -+#endif -+#ifdef __hpux -+# undef PATH_MAX -+# define PATH_MAX 1024 -+#endif -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# undef PATH_MAX -+# define PATH_MAX 260 -+#endif -+ -+ -+/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -+#undef mkdir -+ -+#ifndef S_IRWXU -+# define S_IRWXU 0700 -+#endif -+ -+/* FIXME: skip the run-test altogether on systems without getpagesize. */ -+#if ! HAVE_GETPAGESIZE -+# define getpagesize() 0 -+#endif -+ -+/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than -+ the 16kB pagesize on ia64 linux. Those conditions make the code below -+ trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ -+#define TARGET_LEN (5 * 1024) -+ -+int -+main () -+{ -+ char *cwd; -+ size_t initial_cwd_len; -+ int fail = 0; -+ -+ /* The bug is triggered when PATH_MAX < getpagesize (), so skip -+ this relatively expensive and invasive test if that's not true. */ -+#ifdef PATH_MAX -+ int bug_possible = PATH_MAX < getpagesize (); -+#else -+ int bug_possible = 0; -+#endif -+ if (! bug_possible) -+ return 0; -+ -+ cwd = getcwd (NULL, 0); -+ if (cwd == NULL) -+ return 2; -+ -+ initial_cwd_len = strlen (cwd); -+ free (cwd); -+ -+ if (1) -+ { -+ static char const dir_name[] = "confdir-14B---"; -+ size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) -+ / sizeof dir_name); -+ size_t d; -+ for (d = 0; d < desired_depth; d++) -+ { -+ if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) -+ { -+ if (! (errno == ERANGE || errno == ENAMETOOLONG -+ || errno == ENOENT)) -+ fail = 3; /* Unable to construct deep hierarchy. */ -+ break; -+ } -+ } -+ -+ /* If libc has the bug in question, this invocation of getcwd -+ results in a failed assertion. */ -+ cwd = getcwd (NULL, 0); -+ if (cwd == NULL) -+ fail = 4; /* getcwd didn't assert, but it failed for a long name -+ where the answer could have been learned. */ -+ free (cwd); -+ -+ /* Call rmdir first, in case the above chdir failed. */ -+ rmdir (dir_name); -+ while (0 < d--) -+ { -+ if (chdir ("..") < 0) -+ { -+ fail = 5; -+ break; -+ } -+ rmdir (dir_name); -+ } -+ } -+ -+ return fail; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getcwd_abort_bug=no -+else -+ ret=$? -+ if test $ret -ge 128 || test $ret = 4; then -+ gl_cv_func_getcwd_abort_bug=yes -+ else -+ gl_cv_func_getcwd_abort_bug=no -+ fi -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5 -+$as_echo "$gl_cv_func_getcwd_abort_bug" >&6; } -+ if test $gl_cv_func_getcwd_abort_bug = yes; then : -+ gl_abort_bug=yes -+fi -+ -+ ;; -+ esac -+ ;; -+ esac -+ case "$gl_cv_func_getcwd_path_max" in -+ "no, it has the AIX bug") ;; -+ *) -+ -+$as_echo "@%:@define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h -+ -+ ;; -+ esac -+ case "$gl_cv_func_getcwd_path_max" in -+ "no, but it is partly working") -+ -+$as_echo "@%:@define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ -+ || test $gl_cv_func_getcwd_posix_signature != yes \ -+ || test "$gl_cv_func_getcwd_path_max" != yes \ -+ || test $gl_abort_bug = yes; then -+ REPLACE_GETCWD=1 -+ fi -+ -+ if test $REPLACE_GETCWD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" -+ -+ -+ -+ -+ : -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_GETCWD 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_GETCWD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in -+ *yes,yes) ;; -+ *) -+ REPLACE_GETCWD=1 -+ ;; -+ esac -+ -+ if test $REPLACE_GETCWD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETCWD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getdelim = yes; then -+ HAVE_GETDELIM=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5 -+$as_echo_n "checking for working getdelim function... " >&6; } -+if ${gl_cv_func_working_getdelim+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__ -+ Lucky GNU user -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky GNU user" >/dev/null 2>&1; then : -+ gl_cv_func_working_getdelim="guessing yes" -+else -+ gl_cv_func_working_getdelim="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+ int main () -+ { -+ FILE *in = fopen ("./conftest.data", "r"); -+ if (!in) -+ return 1; -+ { -+ /* Test result for a NULL buffer and a zero size. -+ Based on a test program from Karl Heuer. */ -+ char *line = NULL; -+ size_t siz = 0; -+ int len = getdelim (&line, &siz, '\n', in); -+ if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) -+ return 2; -+ } -+ { -+ /* Test result for a NULL buffer and a non-zero size. -+ This crashes on FreeBSD 8.0. */ -+ char *line = NULL; -+ size_t siz = (size_t)(~0) / 4; -+ if (getdelim (&line, &siz, '\n', in) == -1) -+ return 3; -+ } -+ return 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_getdelim=yes -+else -+ gl_cv_func_working_getdelim=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5 -+$as_echo "$gl_cv_func_working_getdelim" >&6; } -+ case "$gl_cv_func_working_getdelim" in -+ *no) -+ REPLACE_GETDELIM=1 -+ ;; -+ esac -+ else -+ HAVE_GETDELIM=0 -+ fi -+ -+ if test $ac_cv_have_decl_getdelim = no; then -+ HAVE_DECL_GETDELIM=0 -+ fi -+ -+ if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getdelim.$ac_objext" -+ -+ -+ for ac_func in flockfile funlockfile -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETDELIM=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETDELIM 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getdtablesize != yes; then -+ HAVE_GETDTABLESIZE=0 -+ fi -+ -+ if test $HAVE_GETDTABLESIZE = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETDTABLESIZE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" -+if test "x$ac_cv_func_getgroups" = xyes; then : -+ -+fi -+ -+ -+ # If we don't yet have getgroups, see if it's in -lbsd. -+ # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. -+ ac_save_LIBS=$LIBS -+ if test $ac_cv_func_getgroups = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 -+$as_echo_n "checking for getgroups in -lbsd... " >&6; } -+if ${ac_cv_lib_bsd_getgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lbsd $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getgroups (); -+int -+main () -+{ -+return getgroups (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_bsd_getgroups=yes -+else -+ ac_cv_lib_bsd_getgroups=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 -+$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } -+if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : -+ GETGROUPS_LIB=-lbsd -+fi -+ -+ fi -+ -+ # Run the program to test the functionality of the system-supplied -+ # getgroups function only if there is such a function. -+ if test $ac_cv_func_getgroups = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 -+$as_echo_n "checking for working getgroups... " >&6; } -+if ${ac_cv_func_getgroups_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_getgroups_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+/* On Ultrix 4.3, getgroups (0, 0) always fails. */ -+ return getgroups (0, 0) == -1; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_getgroups_works=yes -+else -+ ac_cv_func_getgroups_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 -+$as_echo "$ac_cv_func_getgroups_works" >&6; } -+ else -+ ac_cv_func_getgroups_works=no -+ fi -+ case "$ac_cv_func_getgroups_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h -+ -+ ;; -+ esac -+ LIBS=$ac_save_LIBS -+ -+ if test $ac_cv_func_getgroups != yes; then -+ HAVE_GETGROUPS=0 -+ else -+ if test "$ac_cv_type_getgroups" != gid_t \ -+ || { case "$ac_cv_func_getgroups_works" in -+ *yes) false;; -+ *) true;; -+ esac -+ }; then -+ REPLACE_GETGROUPS=1 -+ -+$as_echo "@%:@define GETGROUPS_ZERO_BUG 1" >>confdefs.h -+ -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5 -+$as_echo_n "checking whether getgroups handles negative values... " >&6; } -+if ${gl_cv_func_getgroups_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_getgroups_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+int size = getgroups (0, 0); -+ gid_t *list = malloc (size * sizeof *list); -+ return getgroups (-1, list) != -1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_getgroups_works=yes -+else -+ gl_cv_func_getgroups_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5 -+$as_echo "$gl_cv_func_getgroups_works" >&6; } -+ case "$gl_cv_func_getgroups_works" in -+ *yes) ;; -+ *) REPLACE_GETGROUPS=1 ;; -+ esac -+ fi -+ fi -+ test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" -+ -+ if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETGROUPS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETGROUPS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ GETHOSTNAME_LIB= -+ for ac_func in gethostname -+do : -+ ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname" -+if test "x$ac_cv_func_gethostname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for gethostname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_gethostname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_gethostname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+gethostname(NULL, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_gethostname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostname" >&5 -+$as_echo "$gl_cv_w32_gethostname" >&6; } -+ if test "$gl_cv_w32_gethostname" = "yes"; then -+ GETHOSTNAME_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ -+ -+ if test "$ac_cv_func_gethostname" = no; then -+ HAVE_GETHOSTNAME=0 -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HOST_NAME_MAX" >&5 -+$as_echo_n "checking for HOST_NAME_MAX... " >&6; } -+if ${gl_cv_decl_HOST_NAME_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_decl_HOST_NAME_MAX= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef HOST_NAME_MAX -+lucky -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "lucky" >/dev/null 2>&1; then : -+ gl_cv_decl_HOST_NAME_MAX=yes -+fi -+rm -f conftest* -+ -+ if test -z "$gl_cv_decl_HOST_NAME_MAX"; then -+ if test "$gl_cv_w32_gethostname" = yes; then -+ gl_cv_decl_HOST_NAME_MAX=256 -+ else -+ if ac_fn_c_compute_int "$LINENO" "MAXHOSTNAMELEN" "gl_cv_decl_HOST_NAME_MAX" " -+#include -+#if HAVE_SYS_PARAM_H -+# include -+#endif -+#if HAVE_SYS_SOCKET_H -+# include -+#endif -+#if HAVE_NETDB_H -+# include -+#endif -+"; then : -+ -+else -+ gl_cv_decl_HOST_NAME_MAX=256 -+ -+fi -+ -+ -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_HOST_NAME_MAX" >&5 -+$as_echo "$gl_cv_decl_HOST_NAME_MAX" >&6; } -+ if test "$gl_cv_decl_HOST_NAME_MAX" != yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HOST_NAME_MAX $gl_cv_decl_HOST_NAME_MAX -+_ACEOF -+ -+ fi -+ -+ -+ if test $HAVE_GETHOSTNAME = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS gethostname.$ac_objext" -+ -+ -+ if test "$gl_cv_w32_gethostname" != "yes"; then -+ for ac_func in uname -+do : -+ ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" -+if test "x$ac_cv_func_uname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNAME 1 -+_ACEOF -+ -+fi -+done -+ -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETHOSTNAME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETHOSTNAME 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "gethrtime" "ac_cv_have_decl_gethrtime" "#include -+" -+if test "x$ac_cv_have_decl_gethrtime" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETHRTIME $ac_have_decl -+_ACEOF -+ -+ LIB_GETHRXTIME= -+ if test $ac_cv_have_decl_gethrtime = no \ -+ || test $gl_cv_arithmetic_hrtime_t = no; then -+ -+ -+ -+ if test $ac_cv_func_nanouptime != yes \ -+ && { test $ac_cv_have_decl_gethrtime = no \ -+ || test $gl_cv_arithmetic_hrtime_t = no; }; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined" >&5 -+$as_echo_n "checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined... " >&6; } -+if ${gl_cv_have_clock_gettime_macro+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME -+ have_clock_gettime_macro -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "have_clock_gettime_macro" >/dev/null 2>&1; then : -+ gl_cv_have_clock_gettime_macro=yes -+else -+ gl_cv_have_clock_gettime_macro=no -+fi -+rm -f conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_clock_gettime_macro" >&5 -+$as_echo "$gl_cv_have_clock_gettime_macro" >&6; } -+ if test $gl_cv_have_clock_gettime_macro = yes; then -+ LIB_GETHRXTIME=$LIB_CLOCK_GETTIME -+ fi -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_getline_needs_run_time_check=no -+ ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" -+if test "x$ac_cv_func_getline" = xyes; then : -+ gl_getline_needs_run_time_check=yes -+else -+ am_cv_func_working_getline=no -+fi -+ -+ if test $gl_getline_needs_run_time_check = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5 -+$as_echo_n "checking for working getline function... " >&6; } -+if ${am_cv_func_working_getline+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__ -+ Lucky GNU user -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky GNU user" >/dev/null 2>&1; then : -+ am_cv_func_working_getline="guessing yes" -+else -+ am_cv_func_working_getline="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+ int main () -+ { -+ FILE *in = fopen ("./conftest.data", "r"); -+ if (!in) -+ return 1; -+ { -+ /* Test result for a NULL buffer and a zero size. -+ Based on a test program from Karl Heuer. */ -+ char *line = NULL; -+ size_t siz = 0; -+ int len = getline (&line, &siz, in); -+ if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) -+ return 2; -+ } -+ { -+ /* Test result for a NULL buffer and a non-zero size. -+ This crashes on FreeBSD 8.0. */ -+ char *line = NULL; -+ size_t siz = (size_t)(~0) / 4; -+ if (getline (&line, &siz, in) == -1) -+ return 3; -+ } -+ return 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ am_cv_func_working_getline=yes -+else -+ am_cv_func_working_getline=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5 -+$as_echo "$am_cv_func_working_getline" >&6; } -+ fi -+ -+ if test $ac_cv_have_decl_getline = no; then -+ HAVE_DECL_GETLINE=0 -+ fi -+ -+ case "$am_cv_func_working_getline" in -+ *no) -+ REPLACE_GETLINE=1 -+ ;; -+ esac -+ -+ if test $REPLACE_GETLINE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETLINE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETLINE 1" >>confdefs.h -+ -+ -+ -+ -+ -+# Persuade glibc to declare getloadavg(). -+ -+ -+gl_save_LIBS=$LIBS -+ -+# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, -+# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. -+HAVE_GETLOADAVG=1 -+ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" -+if test "x$ac_cv_func_getloadavg" = xyes; then : -+ -+else -+ gl_func_getloadavg_done=no -+ -+ # Some systems with -lutil have (and need) -lkvm as well, some do not. -+ # On Solaris, -lkvm requires nlist from -lelf, so check that first -+ # to get the right answer into the cache. -+ # For kstat on solaris, we need to test for libelf and libkvm to force the -+ # definition of SVR4 below. -+ if test $gl_func_getloadavg_done = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 -+$as_echo_n "checking for elf_begin in -lelf... " >&6; } -+if ${ac_cv_lib_elf_elf_begin+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lelf $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char elf_begin (); -+int -+main () -+{ -+return elf_begin (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_elf_elf_begin=yes -+else -+ ac_cv_lib_elf_elf_begin=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 -+$as_echo "$ac_cv_lib_elf_elf_begin" >&6; } -+if test "x$ac_cv_lib_elf_elf_begin" = xyes; then : -+ LIBS="-lelf $LIBS" -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 -+$as_echo_n "checking for kvm_open in -lkvm... " >&6; } -+if ${ac_cv_lib_kvm_kvm_open+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lkvm $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char kvm_open (); -+int -+main () -+{ -+return kvm_open (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_kvm_kvm_open=yes -+else -+ ac_cv_lib_kvm_kvm_open=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 -+$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } -+if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then : -+ LIBS="-lkvm $LIBS" -+fi -+ -+ # Check for the 4.4BSD definition of getloadavg. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 -+$as_echo_n "checking for getloadavg in -lutil... " >&6; } -+if ${ac_cv_lib_util_getloadavg+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lutil $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getloadavg (); -+int -+main () -+{ -+return getloadavg (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_util_getloadavg=yes -+else -+ ac_cv_lib_util_getloadavg=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 -+$as_echo "$ac_cv_lib_util_getloadavg" >&6; } -+if test "x$ac_cv_lib_util_getloadavg" = xyes; then : -+ LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes -+fi -+ -+ fi -+ -+ if test $gl_func_getloadavg_done = no; then -+ # There is a commonly available library for RS/6000 AIX. -+ # Since it is not a standard part of AIX, it might be installed locally. -+ gl_getloadavg_LIBS=$LIBS -+ LIBS="-L/usr/local/lib $LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 -+$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } -+if ${ac_cv_lib_getloadavg_getloadavg+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lgetloadavg $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getloadavg (); -+int -+main () -+{ -+return getloadavg (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_getloadavg_getloadavg=yes -+else -+ ac_cv_lib_getloadavg_getloadavg=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 -+$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } -+if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then : -+ LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes -+else -+ LIBS=$gl_getloadavg_LIBS -+fi -+ -+ fi -+ -+ # Set up the replacement function if necessary. -+ if test $gl_func_getloadavg_done = no; then -+ HAVE_GETLOADAVG=0 -+ -+ # Solaris has libkstat which does not require root. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 -+$as_echo_n "checking for kstat_open in -lkstat... " >&6; } -+if ${ac_cv_lib_kstat_kstat_open+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lkstat $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char kstat_open (); -+int -+main () -+{ -+return kstat_open (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_kstat_kstat_open=yes -+else -+ ac_cv_lib_kstat_kstat_open=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 -+$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } -+if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBKSTAT 1 -+_ACEOF -+ -+ LIBS="-lkstat $LIBS" -+ -+fi -+ -+ test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes -+ -+ # AIX has libperfstat which does not require root -+ if test $gl_func_getloadavg_done = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5 -+$as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; } -+if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lperfstat $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char perfstat_cpu_total (); -+int -+main () -+{ -+return perfstat_cpu_total (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_perfstat_perfstat_cpu_total=yes -+else -+ ac_cv_lib_perfstat_perfstat_cpu_total=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5 -+$as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; } -+if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBPERFSTAT 1 -+_ACEOF -+ -+ LIBS="-lperfstat $LIBS" -+ -+fi -+ -+ test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes -+ fi -+ -+ if test $gl_func_getloadavg_done = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then : -+ gl_func_getloadavg_done=yes -+ -+$as_echo "@%:@define DGUX 1" >>confdefs.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 -+$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } -+if ${ac_cv_lib_dgc_dg_sys_info+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-ldgc $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char dg_sys_info (); -+int -+main () -+{ -+return dg_sys_info (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_dgc_dg_sys_info=yes -+else -+ ac_cv_lib_dgc_dg_sys_info=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 -+$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } -+if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBDGC 1 -+_ACEOF -+ -+ LIBS="-ldgc $LIBS" -+ -+fi -+ -+fi -+ -+ -+ fi -+ fi -+fi -+ -+ -+if test "x$gl_save_LIBS" = x; then -+ GETLOADAVG_LIBS=$LIBS -+else -+ GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"` -+fi -+LIBS=$gl_save_LIBS -+ -+ -+# Test whether the system declares getloadavg. Solaris has the function -+# but declares it in , not . -+for ac_header in sys/loadavg.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_loadavg_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_LOADAVG_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+if test $ac_cv_header_sys_loadavg_h = yes; then -+ HAVE_SYS_LOADAVG_H=1 -+else -+ HAVE_SYS_LOADAVG_H=0 -+fi -+ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H -+ # include -+ #endif -+ #include -+" -+if test "x$ac_cv_have_decl_getloadavg" = xyes; then : -+ -+else -+ HAVE_DECL_GETLOADAVG=0 -+fi -+ -+ -+ if test $HAVE_GETLOADAVG = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext" -+ -+ -+# Figure out what our getloadavg.c needs. -+ -+ -+ -+# On HPUX9, an unprivileged user can get load averages this way. -+if test $gl_func_getloadavg_done = no; then -+ for ac_func in pstat_getdynamic -+do : -+ ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" -+if test "x$ac_cv_func_pstat_getdynamic" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PSTAT_GETDYNAMIC 1 -+_ACEOF -+ gl_func_getloadavg_done=yes -+fi -+done -+ -+fi -+ -+# We cannot check for , because Solaris 2 does not use dwarf (it -+# uses stabs), but it is still SVR4. We cannot check for because -+# Irix 4.0.5F has the header but not the library. -+if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ -+ && test "$ac_cv_lib_kvm_kvm_open" = yes; then -+ gl_func_getloadavg_done=yes -+ -+$as_echo "@%:@define SVR4 1" >>confdefs.h -+ -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" -+if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then : -+ gl_func_getloadavg_done=yes -+ -+$as_echo "@%:@define UMAX 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define UMAX4_3 1" >>confdefs.h -+ -+fi -+ -+ -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_cpustats_h" = xyes; then : -+ gl_func_getloadavg_done=yes; $as_echo "@%:@define UMAX 1" >>confdefs.h -+ -+fi -+ -+ -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ for ac_header in mach/mach.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" -+if test "x$ac_cv_header_mach_mach_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MACH_MACH_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+fi -+ -+for ac_header in nlist.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" -+if test "x$ac_cv_header_nlist_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NLIST_H 1 -+_ACEOF -+ ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "@%:@include -+" -+if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 -+_ACEOF -+ -+ -+fi -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct nlist x; -+ #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME -+ x.n_un.n_name = ""; -+ #else -+ x.n_name = ""; -+ #endif -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+$as_echo "@%:@define N_NAME_POINTER 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+ -+done -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETLOADAVG=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETLOADAVG 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getlogin = no; then -+ HAVE_GETLOGIN=0 -+ fi -+ -+ if test $HAVE_GETLOGIN = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getlogin.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETLOGIN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETLOGIN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" -+ -+ -+ -+ -+ GNULIB_GL_UNISTD_H_GETOPT=1 -+ fi -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ REPLACE_GETOPT=0 -+ if test -n "$gl_replace_getopt"; then -+ REPLACE_GETOPT=1 -+ fi -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ GETOPT_H=getopt.h -+ -+$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h -+ -+ -+ -+ fi -+ -+ if test $REPLACE_GETOPT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" -+ -+ -+ -+ -+ GNULIB_GL_UNISTD_H_GETOPT=1 -+ fi -+ -+ -+ -+ -+ for ac_func in getpagesize -+do : -+ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" -+if test "x$ac_cv_func_getpagesize" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETPAGESIZE 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_getpagesize = no; then -+ HAVE_GETPAGESIZE=0 -+ for ac_header in OS.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "OS.h" "ac_cv_header_OS_h" "$ac_includes_default" -+if test "x$ac_cv_header_OS_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_OS_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_OS_h = yes; then -+ HAVE_OS_H=1 -+ fi -+ for ac_header in sys/param.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_param_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_PARAM_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ if test $ac_cv_header_sys_param_h = yes; then -+ HAVE_SYS_PARAM_H=1 -+ fi -+ fi -+ case "$host_os" in -+ mingw*) -+ REPLACE_GETPAGESIZE=1 -+ ;; -+ esac -+ ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getpagesize" = xyes; then : -+ -+else -+ HAVE_DECL_GETPAGESIZE=0 -+fi -+ -+ -+ if test $REPLACE_GETPAGESIZE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getpagesize.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETPAGESIZE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETPAGESIZE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ REPLACE_GETPASS=1 -+ -+ if test $REPLACE_GETPASS = 1; then -+ -+$as_echo "@%:@define getpass gnu_getpass" >>confdefs.h -+ -+ fi -+ -+ if test $REPLACE_GETPASS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getpass.$ac_objext" -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include -+ #if HAVE_STDIO_EXT_H -+ #include -+ #endif -+" -+if test "x$ac_cv_have_decl___fsetlocking" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL___FSETLOCKING $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_gettimeofday_timezone=void -+ if test $ac_cv_func_gettimeofday != yes; then -+ HAVE_GETTIMEOFDAY=0 -+ else -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5 -+$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; } -+if ${gl_cv_func_gettimeofday_clobber+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # When cross-compiling: -+ case "$host_os" in -+ # Guess all is fine on glibc systems. -+ *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+ -+ time_t t = 0; -+ struct tm *lt; -+ struct tm saved_lt; -+ struct timeval tv; -+ lt = localtime (&t); -+ saved_lt = *lt; -+ gettimeofday (&tv, NULL); -+ return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_gettimeofday_clobber=no -+else -+ gl_cv_func_gettimeofday_clobber=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5 -+$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } -+ -+ case "$gl_cv_func_gettimeofday_clobber" in -+ *yes) -+ REPLACE_GETTIMEOFDAY=1 -+ -+ -+$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h -+ -+ -+$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h -+ -+ -+ -+$as_echo "@%:@define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5 -+$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; } -+if ${gl_cv_func_gettimeofday_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ struct timeval c; -+ int gettimeofday (struct timeval *restrict, void *restrict); -+ -+int -+main () -+{ -+/* glibc uses struct timezone * rather than the POSIX void * -+ if _GNU_SOURCE is defined. However, since the only portable -+ use of gettimeofday uses NULL as the second parameter, and -+ since the glibc definition is actually more typesafe, it is -+ not worth wrapping this to get a compliant signature. */ -+ int (*f) (struct timeval *restrict, void *restrict) -+ = gettimeofday; -+ int x = f (&c, 0); -+ return !(x | c.tv_sec | c.tv_usec); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_gettimeofday_posix_signature=yes -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int gettimeofday (struct timeval *restrict, struct timezone *restrict); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_gettimeofday_posix_signature=almost -+else -+ gl_cv_func_gettimeofday_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 -+$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } -+ if test $gl_cv_func_gettimeofday_posix_signature = almost; then -+ gl_gettimeofday_timezone='struct timezone' -+ elif test $gl_cv_func_gettimeofday_posix_signature != yes; then -+ REPLACE_GETTIMEOFDAY=1 -+ fi -+ if test $REPLACE_STRUCT_TIMEVAL = 1; then -+ REPLACE_GETTIMEOFDAY=1 -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tzset clobbers localtime buffer" >&5 -+$as_echo_n "checking whether tzset clobbers localtime buffer... " >&6; } -+if ${gl_cv_func_tzset_clobber+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess all is fine on glibc systems. -+ *-gnu*) gl_cv_func_tzset_clobber="guessing no" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_tzset_clobber="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+ time_t t1 = 853958121; -+ struct tm *p, s; -+ putenv ("TZ=GMT0"); -+ p = localtime (&t1); -+ s = *p; -+ putenv ("TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"); -+ tzset (); -+ return (p->tm_year != s.tm_year -+ || p->tm_mon != s.tm_mon -+ || p->tm_mday != s.tm_mday -+ || p->tm_hour != s.tm_hour -+ || p->tm_min != s.tm_min -+ || p->tm_sec != s.tm_sec); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_tzset_clobber=no -+else -+ gl_cv_func_tzset_clobber=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tzset_clobber" >&5 -+$as_echo "$gl_cv_func_tzset_clobber" >&6; } -+ -+ -+$as_echo "@%:@define HAVE_RUN_TZSET_TEST 1" >>confdefs.h -+ -+ -+ case "$gl_cv_func_tzset_clobber" in -+ *yes) -+ REPLACE_GETTIMEOFDAY=1 -+ -+ -+$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h -+ -+ -+$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h -+ -+ -+ -+$as_echo "@%:@define tzset rpl_tzset" >>confdefs.h -+ -+ -+$as_echo "@%:@define TZSET_CLOBBERS_LOCALTIME 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone -+_ACEOF -+ -+ -+ if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" -+ -+ -+ for ac_header in sys/timeb.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_timeb_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_TIMEB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_func in _ftime -+do : -+ ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" -+if test "x$ac_cv_func__ftime" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE__FTIME 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETTIMEOFDAY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_getusershell = yes; then -+ HAVE_GETUSERSHELL=1 -+ ac_fn_c_check_decl "$LINENO" "getusershell" "ac_cv_have_decl_getusershell" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getusershell" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETUSERSHELL $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_getusershell = no; then -+ HAVE_DECL_GETUSERSHELL=0 -+ fi -+ else -+ HAVE_GETUSERSHELL=0 -+ HAVE_DECL_GETUSERSHELL=0 -+ fi -+ -+ if test $HAVE_GETUSERSHELL = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getusershell.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GETUSERSHELL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GETUSERSHELL 1" >>confdefs.h -+ -+ -+ -+ -+ if ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then -+ GNU_MAKE_TRUE= -+ GNU_MAKE_FALSE='#' -+else -+ GNU_MAKE_TRUE='#' -+ GNU_MAKE_FALSE= -+fi -+ -+ -+ # Autoconf 2.61a.99 and earlier don't support linking a file only -+ # in VPATH builds. But since GNUmakefile is for maintainer use -+ # only, it does not matter if we skip the link with older autoconf. -+ # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH -+ # builds, so use a shell variable to bypass this. -+ GNUmakefile=GNUmakefile -+ ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile" -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member" -+if test "x$ac_cv_func_group_member" = xyes; then : -+ -+else -+ -+ HAVE_GROUP_MEMBER=0 -+ -+fi -+ -+ -+ if test $HAVE_GROUP_MEMBER = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_GROUP_MEMBER=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_GROUP_MEMBER 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking host operating system" >&5 -+$as_echo_n "checking host operating system... " >&6; } -+if ${gl_cv_host_operating_system+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case $host_os in -+ -+ # These operating system names do not use the default heuristic below. -+ # They are in reverse order, so that more-specific prefixes come first. -+ winnt*) os='Windows NT';; -+ vos*) os='VOS';; -+ sysv*) os='Unix System V';; -+ superux*) os='SUPER-UX';; -+ sunos*) os='SunOS';; -+ stop*) os='STOP';; -+ sco*) os='SCO Unix';; -+ riscos*) os='RISC OS';; -+ riscix*) os='RISCiX';; -+ qnx*) os='QNX';; -+ pw32*) os='PW32';; -+ ptx*) os='ptx';; -+ plan9*) os='Plan 9';; -+ osf*) os='Tru64';; -+ os2*) os='OS/2';; -+ openbsd*) os='OpenBSD';; -+ nsk*) os='NonStop Kernel';; -+ nonstopux*) os='NonStop-UX';; -+ netbsd*-gnu*) os='GNU/NetBSD';; # NetBSD kernel+libc, GNU userland -+ netbsd*) os='NetBSD';; -+ mirbsd*) os='MirBSD';; -+ knetbsd*-gnu) os='GNU/kNetBSD';; # NetBSD kernel, GNU libc+userland -+ kfreebsd*-gnu) os='GNU/kFreeBSD';; # FreeBSD kernel, GNU libc+userland -+ msdosdjgpp*) os='DJGPP';; -+ mpeix*) os='MPE/iX';; -+ mint*) os='MiNT';; -+ mingw*) os='MinGW';; -+ lynxos*) os='LynxOS';; -+ linux*) os='GNU/Linux';; -+ hpux*) os='HP-UX';; -+ hiux*) os='HI-UX';; -+ gnu*) os='GNU';; -+ freebsd*) os='FreeBSD';; -+ dgux*) os='DG/UX';; -+ bsdi*) os='BSD/OS';; -+ bsd*) os='BSD';; -+ beos*) os='BeOS';; -+ aux*) os='A/UX';; -+ atheos*) os='AtheOS';; -+ amigaos*) os='Amiga OS';; -+ aix*) os='AIX';; -+ -+ # The default heuristic takes the initial alphabetic string -+ # from $host_os, but capitalizes its first letter. -+ [A-Za-z]*) -+ os=` -+ expr "X$host_os" : 'X\([A-Za-z]\)' | LC_ALL=C tr '[a-z]' '[A-Z]' -+ `` -+ expr "X$host_os" : 'X.\([A-Za-z]*\)' -+ ` -+ ;; -+ -+ # If $host_os does not start with an alphabetic string, use it unchanged. -+ *) -+ os=$host_os;; -+ esac -+ gl_cv_host_operating_system=$os -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_operating_system" >&5 -+$as_echo "$gl_cv_host_operating_system" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HOST_OPERATING_SYSTEM "$gl_cv_host_operating_system" -+_ACEOF -+ -+ -+ -+ HOSTENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 -+$as_echo_n "checking for library containing gethostbyname... " >&6; } -+if ${ac_cv_search_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char gethostbyname (); -+int -+main () -+{ -+return gethostbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_gethostbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_gethostbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_gethostbyname+:} false; then : -+ -+else -+ ac_cv_search_gethostbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 -+$as_echo "$ac_cv_search_gethostbyname" >&6; } -+ac_res=$ac_cv_search_gethostbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_gethostbyname" != "none required"; then -+ HOSTENT_LIB="$ac_cv_search_gethostbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$HOSTENT_LIB"; then -+ for ac_func in gethostbyname -+do : -+ ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" -+if test "x$ac_cv_func_gethostbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_gethostbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_gethostbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+gethostbyname(NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_gethostbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 -+$as_echo "$gl_cv_w32_gethostbyname" >&6; } -+ if test "$gl_cv_w32_gethostbyname" = "yes"; then -+ HOSTENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_ICONV=1 -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_iconv_h='<'iconv.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_iconv_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_iconv_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'iconv.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_iconv_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_iconv_h='<'iconv.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_iconv_h" >&5 -+$as_echo "$gl_cv_next_iconv_h" >&6; } -+ fi -+ NEXT_ICONV_H=$gl_cv_next_iconv_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'iconv.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_iconv_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_ICONV_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$am_cv_func_iconv" = yes; then -+ -+ -+ ICONV_H='iconv.h' -+ if test -n "$ICONV_H"; then -+ GL_GENERATE_ICONV_H_TRUE= -+ GL_GENERATE_ICONV_H_FALSE='#' -+else -+ GL_GENERATE_ICONV_H_TRUE='#' -+ GL_GENERATE_ICONV_H_FALSE= -+fi -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__) -+ gnu_iconv -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "gnu_iconv" >/dev/null 2>&1; then : -+ gl_func_iconv_gnu=yes -+else -+ gl_func_iconv_gnu=no -+fi -+rm -f conftest* -+ -+ if test $gl_func_iconv_gnu = no; then -+ iconv_flavor= -+ case "$host_os" in -+ aix*) iconv_flavor=ICONV_FLAVOR_AIX ;; -+ irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;; -+ hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;; -+ osf*) iconv_flavor=ICONV_FLAVOR_OSF ;; -+ solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;; -+ esac -+ if test -n "$iconv_flavor"; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define ICONV_FLAVOR $iconv_flavor -+_ACEOF -+ -+ -+ -+ -+ ICONV_H='iconv.h' -+ if test -n "$ICONV_H"; then -+ GL_GENERATE_ICONV_H_TRUE= -+ GL_GENERATE_ICONV_H_FALSE='#' -+else -+ GL_GENERATE_ICONV_H_TRUE='#' -+ GL_GENERATE_ICONV_H_FALSE= -+fi -+ -+ -+ REPLACE_ICONV_OPEN=1 -+ -+ fi -+ fi -+ -+ fi -+ -+ if test $REPLACE_ICONV_OPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iconv_open.$ac_objext" -+ -+ fi -+ if test $REPLACE_ICONV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iconv.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iconv_close.$ac_objext" -+ -+ fi -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ HAVE_INET_NTOP=1 -+ INET_NTOP_LIB= -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $HAVE_WINSOCK2_H = 1; then -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = yes; then -+ REPLACE_INET_NTOP=1 -+ INET_NTOP_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_NTOP=0 -+ HAVE_INET_NTOP=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 -+$as_echo_n "checking for library containing inet_ntop... " >&6; } -+if ${ac_cv_search_inet_ntop+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char inet_ntop (); -+int -+main () -+{ -+return inet_ntop (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl resolv; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_inet_ntop=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_inet_ntop+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_inet_ntop+:} false; then : -+ -+else -+ ac_cv_search_inet_ntop=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 -+$as_echo "$ac_cv_search_inet_ntop" >&6; } -+ac_res=$ac_cv_search_inet_ntop -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+else -+ for ac_func in inet_ntop -+do : -+ ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" -+if test "x$ac_cv_func_inet_ntop" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INET_NTOP 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_inet_ntop = no; then -+ HAVE_INET_NTOP=0 -+ fi -+ -+fi -+ -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_ntop" != "no" \ -+ && test "$ac_cv_search_inet_ntop" != "none required"; then -+ INET_NTOP_LIB="$ac_cv_search_inet_ntop" -+ fi -+ -+ -+ ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_NTOP $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_ntop = no; then -+ HAVE_DECL_INET_NTOP=0 -+ fi -+ fi -+ -+ -+ if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS inet_ntop.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_INET_NTOP=1 -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5 -+$as_echo_n "checking whether the compiler generally respects inline... " >&6; } -+if ${gl_cv_c_inline_effective+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $ac_cv_c_inline = no; then -+ gl_cv_c_inline_effective=no -+ else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+#ifdef __NO_INLINE__ -+ #error "inline is not effective" -+ #endif -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_c_inline_effective=yes -+else -+ gl_cv_c_inline_effective=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5 -+$as_echo "$gl_cv_c_inline_effective" >&6; } -+ if test $gl_cv_c_inline_effective = yes; then -+ -+$as_echo "@%:@define HAVE_INLINE 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ : -+ -+ : -+ : -+ : -+ : -+ -+ -+ -+ -+ -+ -+ PRIPTR_PREFIX= -+ if test -n "$STDINT_H"; then -+ PRIPTR_PREFIX='"l"' -+ else -+ for glpfx in '' l ll I64; do -+ case $glpfx in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ I64) gltype1='__int64';; -+ esac -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ extern intptr_t foo; -+ extern $gltype1 foo; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ PRIPTR_PREFIX='"'$glpfx'"' -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test -n "$PRIPTR_PREFIX" && break -+ done -+ fi -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5 -+$as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; } -+if ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined INT32_MAX && defined INTMAX_MAX -+ #define CONDITION (INT32_MAX < INTMAX_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (int) < sizeof (long long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes -+else -+ gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 -+$as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } -+ if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then -+ INT32_MAX_LT_INTMAX_MAX=1; -+ else -+ INT32_MAX_LT_INTMAX_MAX=0; -+ fi -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5 -+$as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; } -+if ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined INT64_MAX -+ #define CONDITION (INT64_MAX == LONG_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (long long int) == sizeof (long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes -+else -+ gl_cv_test_INT64_MAX_EQ_LONG_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 -+$as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } -+ if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then -+ INT64_MAX_EQ_LONG_MAX=1; -+ else -+ INT64_MAX_EQ_LONG_MAX=0; -+ fi -+ -+ -+ else -+ INT64_MAX_EQ_LONG_MAX=-1 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5 -+$as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; } -+if ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined UINT32_MAX && defined UINTMAX_MAX -+ #define CONDITION (UINT32_MAX < UINTMAX_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes -+else -+ gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 -+$as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } -+ if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then -+ UINT32_MAX_LT_UINTMAX_MAX=1; -+ else -+ UINT32_MAX_LT_UINTMAX_MAX=0; -+ fi -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5 -+$as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; } -+if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if defined UINT64_MAX -+ #define CONDITION (UINT64_MAX == ULONG_MAX) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1]; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes -+else -+ gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 -+$as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } -+ if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then -+ UINT64_MAX_EQ_ULONG_MAX=1; -+ else -+ UINT64_MAX_EQ_ULONG_MAX=0; -+ fi -+ -+ -+ else -+ UINT64_MAX_EQ_ULONG_MAX=-1 -+ fi -+ -+ -+ -+ -+ # OpenVMS has isapipe already, so check for it. -+ for ac_func in isapipe -+do : -+ ac_fn_c_check_func "$LINENO" "isapipe" "ac_cv_func_isapipe" -+if test "x$ac_cv_func_isapipe" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ISAPIPE 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_isapipe = yes; then -+ HAVE_ISAPIPE=1 -+ else -+ HAVE_ISAPIPE=0 -+ fi -+ -+ if test $HAVE_ISAPIPE = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isapipe.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pipes are FIFOs (and for their link count)" >&5 -+$as_echo_n "checking whether pipes are FIFOs (and for their link count)... " >&6; } -+if ${gl_cv_pipes_are_fifos+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_pipes_are_fifos=cross-compiling -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ #ifndef S_ISFIFO -+ #define S_ISFIFO(m) 0 -+ #endif -+ #ifndef S_ISSOCK -+ #define S_ISSOCK(m) 0 -+ #endif -+ int -+ main (int argc, char **argv) -+ { -+ int fd[2]; -+ struct stat st; -+ if (pipe (fd) != 0) -+ return 1; -+ if (fstat (fd[0], &st) != 0) -+ return 2; -+ if (2 <= argc && argv[1][0] == '-') -+ { -+ char const *yesno = (S_ISFIFO (st.st_mode) ? "yes" : "no"); -+ if (st.st_nlink <= 1) -+ { -+ long int i = st.st_nlink; -+ if (i != st.st_nlink) -+ return 3; -+ printf ("%s (%ld)\n", yesno, i); -+ } -+ else -+ { -+ unsigned long int i = st.st_nlink; -+ if (i != st.st_nlink) -+ return 4; -+ printf ("%s (%lu)\n", yesno, i); -+ } -+ } -+ else -+ { -+ if (! S_ISFIFO (st.st_mode) && ! S_ISSOCK (st.st_mode)) -+ return 5; -+ } -+ return 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_pipes_are_fifos=`./conftest$ac_exeext -` -+ test -z "$gl_cv_pipes_are_fifos" && gl_cv_pipes_are_fifos=no -+else -+ gl_cv_pipes_are_fifos=unknown -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pipes_are_fifos" >&5 -+$as_echo "$gl_cv_pipes_are_fifos" >&6; } -+ -+ case $gl_cv_pipes_are_fifos in #( -+ 'yes ('*')') -+ -+$as_echo "@%:@define HAVE_FIFO_PIPES 1" >>confdefs.h -+;; #( -+ 'no ('*')') -+ $as_echo "@%:@define HAVE_FIFO_PIPES 0" >>confdefs.h -+;; -+ esac -+ -+ case $gl_cv_pipes_are_fifos in #( -+ *'('*')') -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define PIPE_LINK_COUNT_MAX `expr "$gl_cv_pipes_are_fifos" : '.*\((.*)\)'` -+_ACEOF -+;; -+ esac -+ -+ fi -+ -+ -+ case $host_os in -+ mingw*) REPLACE_ISATTY=1 ;; -+ esac -+ -+ if test $REPLACE_ISATTY = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isatty.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_ISATTY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ISATTY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_isblank = no; then -+ HAVE_ISBLANK=0 -+ fi -+ -+ if test $HAVE_ISBLANK = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isblank.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_ISBLANK=1 -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5 -+$as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; } -+if ${gl_cv_func_isnand_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNUC__ >= 4 -+ # undef isnand -+ # define isnand(x) __builtin_isnan ((double)(x)) -+ #else -+ # undef isnand -+ # define isnand(x) isnan ((double)(x)) -+ #endif -+ double x; -+int -+main () -+{ -+return isnand (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_isnand_no_libm=yes -+else -+ gl_cv_func_isnand_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5 -+$as_echo "$gl_cv_func_isnand_no_libm" >&6; } -+ -+ gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm -+ if test $gl_cv_func_isnand_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ if test $gl_func_isnand_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5 -+$as_echo_n "checking whether isnan(float) can be used without linking with libm... " >&6; } -+if ${gl_cv_func_isnanf_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNUC__ >= 4 -+ # undef isnanf -+ # define isnanf(x) __builtin_isnanf ((float)(x)) -+ #elif defined isnan -+ # undef isnanf -+ # define isnanf(x) isnan ((float)(x)) -+ #endif -+ float x; -+int -+main () -+{ -+return isnanf (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_isnanf_no_libm=yes -+else -+ gl_cv_func_isnanf_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5 -+$as_echo "$gl_cv_func_isnanf_no_libm" >&6; } -+ -+ if test $gl_cv_func_isnanf_no_libm = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5 -+$as_echo_n "checking whether isnan(float) works... " >&6; } -+if ${gl_cv_func_isnanf_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ irix* | solaris*) gl_cv_func_isnanf_works="guessing no";; -+ *) gl_cv_func_isnanf_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if __GNUC__ >= 4 -+# undef isnanf -+# define isnanf(x) __builtin_isnanf ((float)(x)) -+#elif defined isnan -+# undef isnanf -+# define isnanf(x) isnan ((float)(x)) -+#endif -+/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */ -+#ifdef __DECC -+static float -+NaN () -+{ -+ static float zero = 0.0f; -+ return zero / zero; -+} -+#else -+# define NaN() (0.0f / 0.0f) -+#endif -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { unsigned int word[NWORDS]; float value; } memory_float; -+int main() -+{ -+ int result = 0; -+ -+ if (isnanf (1.0f / 0.0f)) -+ result |= 1; -+ -+ if (!isnanf (NaN ())) -+ result |= 2; -+ -+#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT -+ /* The isnanf function should be immune against changes in the sign bit and -+ in the mantissa bits. The xor operation twiddles a bit that can only be -+ a sign bit or a mantissa bit. */ -+ if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0) -+ { -+ memory_float m; -+ -+ m.value = NaN (); -+ /* Set the bits below the exponent to 01111...111. */ -+ m.word[0] &= -1U << FLT_EXPBIT0_BIT; -+ m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1; -+ if (!isnanf (m.value)) -+ result |= 4; -+ } -+#endif -+ -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_isnanf_works=yes -+else -+ gl_cv_func_isnanf_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5 -+$as_echo "$gl_cv_func_isnanf_works" >&6; } -+ -+ fi -+ if test $gl_cv_func_isnanf_no_libm = yes \ -+ && { case "$gl_cv_func_isnanf_works" in -+ *yes) true;; -+ *) false;; -+ esac -+ }; then -+ gl_func_isnanf_no_libm=yes -+ -+$as_echo "@%:@define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h -+ -+ else -+ gl_func_isnanf_no_libm=no -+ fi -+ -+ if test $gl_func_isnanf_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isnanf.$ac_objext" -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 -+$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } -+if ${gl_cv_cc_float_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_cc_float_expbit0="word 0 bit 23" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } memory_float; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (float x) -+{ -+ memory_float m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (float) < sizeof (memory_float). */ -+ memset (&m, 0, sizeof (memory_float)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25f); -+ add_to_ored_words (0.5f); -+ add_to_ored_words (1.0f); -+ add_to_ored_words (2.0f); -+ add_to_ored_words (4.0f); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_float_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 -+$as_echo "$gl_cv_cc_float_expbit0" >&6; } -+ case "$gl_cv_cc_float_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5 -+$as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; } -+if ${gl_cv_func_isnanl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNUC__ >= 4 -+ # undef isnanl -+ # define isnanl(x) __builtin_isnanl ((long double)(x)) -+ #elif defined isnan -+ # undef isnanl -+ # define isnanl(x) isnan ((long double)(x)) -+ #endif -+ long double x; -+int -+main () -+{ -+return isnanl (x); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_isnanl_no_libm=yes -+else -+ gl_cv_func_isnanl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5 -+$as_echo "$gl_cv_func_isnanl_no_libm" >&6; } -+ -+ gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm -+ if test $gl_func_isnanl_no_libm = yes; then -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5 -+$as_echo_n "checking whether isnanl works... " >&6; } -+if ${gl_cv_func_isnanl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_cpu" in -+ # Guess no on ia64, x86_64, i386. -+ ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; -+ *) -+ case "$host_os" in -+ netbsd*) gl_cv_func_isnanl_works="guessing no";; -+ *) gl_cv_func_isnanl_works="guessing yes";; -+ esac -+ ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if __GNUC__ >= 4 -+# undef isnanl -+# define isnanl(x) __builtin_isnanl ((long double)(x)) -+#elif defined isnan -+# undef isnanl -+# define isnanl(x) isnan ((long double)(x)) -+#endif -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { unsigned int word[NWORDS]; long double value; } -+ memory_long_double; -+/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the -+ runtime type conversion. */ -+#ifdef __sgi -+static long double NaNl () -+{ -+ double zero = 0.0; -+ return zero / zero; -+} -+#else -+# define NaNl() (0.0L / 0.0L) -+#endif -+int main () -+{ -+ int result = 0; -+ -+ if (!isnanl (NaNl ())) -+ result |= 1; -+ -+ { -+ memory_long_double m; -+ unsigned int i; -+ -+ /* The isnanl function should be immune against changes in the sign bit and -+ in the mantissa bits. The xor operation twiddles a bit that can only be -+ a sign bit or a mantissa bit (since the exponent never extends to -+ bit 31). */ -+ m.value = NaNl (); -+ m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); -+ for (i = 0; i < NWORDS; i++) -+ m.word[i] |= 1; -+ if (!isnanl (m.value)) -+ result |= 1; -+ } -+ -+#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+/* Representation of an 80-bit 'long double' as an initializer for a sequence -+ of 'unsigned int' words. */ -+# ifdef WORDS_BIGENDIAN -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ -+ ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ -+ (unsigned int) (mantlo) << 16 \ -+ } -+# else -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { mantlo, manthi, exponent } -+# endif -+ { /* Quiet NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 2; -+ } -+ { -+ /* Signalling NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 2; -+ } -+ /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, -+ Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in -+ Intel IA-64 Architecture Software Developer's Manual, Volume 1: -+ Application Architecture. -+ Table 5-2 "Floating-Point Register Encodings" -+ Figure 5-6 "Memory to Floating-Point Register Data Translation" -+ */ -+ { /* Pseudo-NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 4; -+ } -+ { /* Pseudo-Infinity. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 8; -+ } -+ { /* Pseudo-Zero. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 16; -+ } -+ { /* Unnormalized number. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 32; -+ } -+ { /* Pseudo-Denormal. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 64; -+ } -+#endif -+ -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_isnanl_works=yes -+else -+ gl_cv_func_isnanl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5 -+$as_echo "$gl_cv_func_isnanl_works" >&6; } -+ -+ case "$gl_cv_func_isnanl_works" in -+ *yes) ;; -+ *) gl_func_isnanl_no_libm=no ;; -+ esac -+ fi -+ if test $gl_func_isnanl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ if test $gl_func_isnanl_no_libm != yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext" -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } -+if ${gl_cv_cc_long_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_long_double_expbit0="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { long double value; unsigned int word[NWORDS]; } -+ memory_long_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (long double x) -+{ -+ memory_long_double m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (long double) < sizeof (memory_long_double). */ -+ memset (&m, 0, sizeof (memory_long_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25L); -+ add_to_ored_words (0.5L); -+ add_to_ored_words (1.0L); -+ add_to_ored_words (2.0L); -+ add_to_ored_words (4.0L); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_long_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_long_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } -+ case "$gl_cv_cc_long_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_iswblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISWBLANK $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_func_iswblank = no; then -+ HAVE_ISWBLANK=0 -+ if test $ac_cv_have_decl_iswblank = yes; then -+ REPLACE_ISWBLANK=1 -+ fi -+ fi -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ else -+ if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then -+ : -+ fi -+ fi -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ else -+ if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS iswblank.$ac_objext" -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ GNULIB_ISWBLANK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ISWBLANK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_langinfo_h='<'langinfo.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_langinfo_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_langinfo_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'langinfo.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_langinfo_h='<'langinfo.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5 -+$as_echo "$gl_cv_next_langinfo_h" >&6; } -+ fi -+ NEXT_LANGINFO_H=$gl_cv_next_langinfo_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'langinfo.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_langinfo_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ HAVE_LANGINFO_CODESET=0 -+ HAVE_LANGINFO_T_FMT_AMPM=0 -+ HAVE_LANGINFO_ERA=0 -+ HAVE_LANGINFO_YESEXPR=0 -+ -+ if test $ac_cv_header_langinfo_h = yes; then -+ HAVE_LANGINFO_H=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5 -+$as_echo_n "checking whether langinfo.h defines CODESET... " >&6; } -+if ${gl_cv_header_langinfo_codeset+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = CODESET; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_codeset=yes -+else -+ gl_cv_header_langinfo_codeset=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5 -+$as_echo "$gl_cv_header_langinfo_codeset" >&6; } -+ if test $gl_cv_header_langinfo_codeset = yes; then -+ HAVE_LANGINFO_CODESET=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5 -+$as_echo_n "checking whether langinfo.h defines T_FMT_AMPM... " >&6; } -+if ${gl_cv_header_langinfo_t_fmt_ampm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = T_FMT_AMPM; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_t_fmt_ampm=yes -+else -+ gl_cv_header_langinfo_t_fmt_ampm=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5 -+$as_echo "$gl_cv_header_langinfo_t_fmt_ampm" >&6; } -+ if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then -+ HAVE_LANGINFO_T_FMT_AMPM=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5 -+$as_echo_n "checking whether langinfo.h defines ERA... " >&6; } -+if ${gl_cv_header_langinfo_era+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = ERA; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_era=yes -+else -+ gl_cv_header_langinfo_era=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5 -+$as_echo "$gl_cv_header_langinfo_era" >&6; } -+ if test $gl_cv_header_langinfo_era = yes; then -+ HAVE_LANGINFO_ERA=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5 -+$as_echo_n "checking whether langinfo.h defines YESEXPR... " >&6; } -+if ${gl_cv_header_langinfo_yesexpr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int a = YESEXPR; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_langinfo_yesexpr=yes -+else -+ gl_cv_header_langinfo_yesexpr=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5 -+$as_echo "$gl_cv_header_langinfo_yesexpr" >&6; } -+ if test $gl_cv_header_langinfo_yesexpr = yes; then -+ HAVE_LANGINFO_YESEXPR=1 -+ fi -+ else -+ HAVE_LANGINFO_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_lchmod = no; then -+ HAVE_LCHMOD=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_LCHMOD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LCHMOD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in lchown -+do : -+ ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" -+if test "x$ac_cv_func_lchown" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LCHOWN 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_lchown = no; then -+ HAVE_LCHOWN=0 -+ else -+ case "$gl_cv_func_chown_slash_works" in -+ *yes) ;; -+ *) -+ REPLACE_LCHOWN=1 -+ ;; -+ esac -+ case "$gl_cv_func_chown_ctime_works" in -+ *yes) ;; -+ *) -+ REPLACE_LCHOWN=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS lchown.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LCHOWN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LCHOWN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler flag to ignore unused libraries" >&5 -+$as_echo_n "checking for C compiler flag to ignore unused libraries... " >&6; } -+if ${gl_cv_prog_c_ignore_unused_libraries+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_prog_c_ignore_unused_libraries=none -+ gl_saved_ldflags=$LDFLAGS -+ gl_saved_libs=$LIBS -+ # Link with -lm to detect binutils 2.16 bug with --as-needed; see -+ # . -+ LIBS="$LIBS -lm" -+ # Use long option sequences like '-z ignore' to test for the feature, -+ # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. -+ # GCC + binutils likes '-Wl,--as-needed'. -+ # GCC + Solaris ld likes '-Wl,-z,ignore'. -+ # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. -+ # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 -+ # native cc issues annoying warnings and then ignores it, -+ # which would cause us to incorrectly conclude that it worked. -+ for gl_flags in '-Wl,--as-needed' \ -+ '-Wl,-z,ignore' \ -+ '-z ignore' -+ -+ do -+ LDFLAGS="$gl_flags $LDFLAGS" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_prog_c_ignore_unused_libraries=$gl_flags -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LDFLAGS=$gl_saved_ldflags -+ test "$gl_cv_prog_c_ignore_unused_libraries" != none && -+ break -+ done -+ LIBS=$gl_saved_libs -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_c_ignore_unused_libraries" >&5 -+$as_echo "$gl_cv_prog_c_ignore_unused_libraries" >&6; } -+ IGNORE_UNUSED_LIBRARIES_CFLAGS= -+ if test "$gl_cv_prog_c_ignore_unused_libraries" != none; then -+ IGNORE_UNUSED_LIBRARIES_CFLAGS="$gl_cv_prog_c_ignore_unused_libraries" -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func_link = no; then -+ HAVE_LINK=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link obeys POSIX" >&5 -+$as_echo_n "checking whether link obeys POSIX... " >&6; } -+if ${gl_cv_func_link_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.a -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.a conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_link_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_link_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (!link ("conftest.a", "conftest.b/")) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!link ("conftest.lnk/", "conftest.b")) -+ result |= 2; -+ if (rename ("conftest.a", "conftest.b")) -+ result |= 4; -+ if (!link ("conftest.b", "conftest.lnk")) -+ result |= 8; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_link_works=yes -+else -+ gl_cv_func_link_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.a conftest.b conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_works" >&5 -+$as_echo "$gl_cv_func_link_works" >&6; } -+ case "$gl_cv_func_link_works" in -+ *yes) ;; -+ *) -+ REPLACE_LINK=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS link.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LINK 1" >>confdefs.h -+ -+ -+ -+ -+ gl_link_follows_symlinks=0 # assume GNU behavior -+ if test $ac_cv_func_readlink = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __xpg4" >&5 -+$as_echo_n "checking for __xpg4... " >&6; } -+if ${gl_cv_have___xpg4+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern int __xpg4; -+int -+main () -+{ -+return __xpg4; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_have___xpg4=yes -+else -+ gl_cv_have___xpg4=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have___xpg4" >&5 -+$as_echo "$gl_cv_have___xpg4" >&6; } -+ if test $gl_cv_have___xpg4 = yes; then -+ gl_link_follows_symlinks=-1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link(2) dereferences a symlink" >&5 -+$as_echo_n "checking whether link(2) dereferences a symlink... " >&6; } -+if ${gl_cv_func_link_follows_symlink+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ # Create a regular file. -+ echo > conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # On glibc/Linux we know the result. -+ linux*-gnu*) gl_cv_func_link_follows_symlink="guessing no" ;; -+ # Otherwise, we don't know. -+ *) gl_cv_func_link_follows_symlink=unknown ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+# include -+ -+# define SAME_INODE(Stat_buf_1, Stat_buf_2) \ -+ ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \ -+ && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev) -+ -+ int -+ main () -+ { -+ const char *file = "conftest.file"; -+ const char *sym = "conftest.sym"; -+ const char *hard = "conftest.hard"; -+ struct stat sb_file, sb_hard; -+ -+ /* Create a symlink to the regular file. */ -+ if (symlink (file, sym)) -+ return 2; -+ -+ /* Create a hard link to that symlink. */ -+ if (link (sym, hard)) -+ return 3; -+ -+ if (lstat (hard, &sb_hard)) -+ return 4; -+ if (lstat (file, &sb_file)) -+ return 5; -+ -+ /* If the dev/inode of hard and file are the same, then -+ the link call followed the symlink. */ -+ return SAME_INODE (sb_hard, sb_file) ? 1 : 0; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_link_follows_symlink=no -+else -+ gl_cv_func_link_follows_symlink=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file conftest.sym conftest.hard -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_follows_symlink" >&5 -+$as_echo "$gl_cv_func_link_follows_symlink" >&6; } -+ case "$gl_cv_func_link_follows_symlink" in -+ *yes) gl_link_follows_symlinks=1 ;; -+ *no) ;; # already defaulted to 0 -+ *) gl_link_follows_symlinks=-2 ;; -+ esac -+ fi -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LINK_FOLLOWS_SYMLINKS $gl_link_follows_symlinks -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_linkat = no; then -+ HAVE_LINKAT=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat(,AT_SYMLINK_FOLLOW) works" >&5 -+$as_echo_n "checking whether linkat(,AT_SYMLINK_FOLLOW) works... " >&6; } -+if ${gl_cv_func_linkat_follow+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f1 conftest.f2 -+ touch conftest.f1 -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#ifdef __linux__ -+/* Linux added linkat in 2.6.16, but did not add AT_SYMLINK_FOLLOW -+ until 2.6.18. Always replace linkat to support older kernels. */ -+choke me -+#endif -+ -+int -+main () -+{ -+return linkat (AT_FDCWD, "conftest.f1", AT_FDCWD, "conftest.f2", -+ AT_SYMLINK_FOLLOW); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_linkat_follow=yes -+else -+ gl_cv_func_linkat_follow="need runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ rm -rf conftest.f1 conftest.f2 -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_follow" >&5 -+$as_echo "$gl_cv_func_linkat_follow" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat handles trailing slash correctly" >&5 -+$as_echo_n "checking whether linkat handles trailing slash correctly... " >&6; } -+if ${gl_cv_func_linkat_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.a conftest.b conftest.c conftest.d -+ if test "$cross_compiling" = yes; then : -+ # Guess yes on glibc systems, no otherwise. -+ case "$host_os" in -+ *-gnu*) gl_cv_func_linkat_slash="guessing yes";; -+ *) gl_cv_func_linkat_slash="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+int result; -+ int fd; -+ /* Create a regular file. */ -+ fd = open ("conftest.a", O_CREAT | O_EXCL | O_WRONLY, 0600); -+ if (fd < 0) -+ return 1; -+ if (write (fd, "hello", 5) < 5) -+ return 2; -+ if (close (fd) < 0) -+ return 3; -+ /* Test whether hard links are supported on the current -+ device. */ -+ if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.b", -+ AT_SYMLINK_FOLLOW) < 0) -+ return 0; -+ result = 0; -+ /* Test whether a trailing "/" is treated like "/.". */ -+ if (linkat (AT_FDCWD, "conftest.a/", AT_FDCWD, "conftest.c", -+ AT_SYMLINK_FOLLOW) == 0) -+ result |= 4; -+ if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.d/", -+ AT_SYMLINK_FOLLOW) == 0) -+ result |= 8; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_linkat_slash=yes -+else -+ gl_cv_func_linkat_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.a conftest.b conftest.c conftest.d -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_slash" >&5 -+$as_echo "$gl_cv_func_linkat_slash" >&6; } -+ case "$gl_cv_func_linkat_slash" in -+ *yes) gl_linkat_slash_bug=0 ;; -+ *) gl_linkat_slash_bug=1 ;; -+ esac -+ if test "$gl_cv_func_linkat_follow" != yes \ -+ || test $gl_linkat_slash_bug = 1; then -+ REPLACE_LINKAT=1 -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LINKAT_TRAILING_SLASH_BUG $gl_linkat_slash_bug -+_ACEOF -+ -+ fi -+ fi -+ -+ if test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS linkat.$ac_objext" -+ -+ fi -+ if test $HAVE_LINKAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS at-func2.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LINKAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ solaris*) -+ -+$as_echo "@%:@define _LCONV_C99 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5 -+$as_echo_n "checking whether locale.h conforms to POSIX:2001... " >&6; } -+if ${gl_cv_header_locale_h_posix2001+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int x = LC_MESSAGES; -+ int y = sizeof (((struct lconv *) 0)->decimal_point); -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_locale_h_posix2001=yes -+else -+ gl_cv_header_locale_h_posix2001=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5 -+$as_echo "$gl_cv_header_locale_h_posix2001" >&6; } -+ -+ -+ if test $ac_cv_header_xlocale_h = yes; then -+ HAVE_XLOCALE_H=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5 -+$as_echo_n "checking whether locale.h defines locale_t... " >&6; } -+if ${gl_cv_header_locale_has_locale_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ locale_t x; -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_locale_has_locale_t=yes -+else -+ gl_cv_header_locale_has_locale_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5 -+$as_echo "$gl_cv_header_locale_has_locale_t" >&6; } -+ if test $gl_cv_header_locale_has_locale_t = yes; then -+ gl_cv_header_locale_h_needs_xlocale_h=no -+ else -+ gl_cv_header_locale_h_needs_xlocale_h=yes -+ fi -+ else -+ HAVE_XLOCALE_H=0 -+ gl_cv_header_locale_h_needs_xlocale_h=no -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5 -+$as_echo_n "checking whether struct lconv is properly defined... " >&6; } -+if ${gl_cv_sys_struct_lconv_ok+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ struct lconv l; -+ int x = sizeof (l.decimal_point); -+ int y = sizeof (l.int_p_cs_precedes); -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_lconv_ok=yes -+else -+ gl_cv_sys_struct_lconv_ok=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5 -+$as_echo "$gl_cv_sys_struct_lconv_ok" >&6; } -+ if test $gl_cv_sys_struct_lconv_ok = no; then -+ REPLACE_STRUCT_LCONV=1 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_locale_h='<'locale.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_locale_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'locale.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5 -+$as_echo "$gl_cv_next_locale_h" >&6; } -+ fi -+ NEXT_LOCALE_H=$gl_cv_next_locale_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'locale.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_locale_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_STRUCT_LCONV = 1; then -+ REPLACE_LOCALECONV=1 -+ fi -+ -+ if test $REPLACE_LOCALECONV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS localeconv.$ac_objext" -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include -+" -+if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_LCONV_DECIMAL_POINT 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LOCALECONV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LOCALECONV 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test "$gl_threads_api" = posix; then -+ # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the -+ # pthread_rwlock_* functions. -+ ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include -+" -+if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : -+ -+$as_echo "@%:@define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h -+ -+fi -+ -+ # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+int -+main () -+{ -+ -+#if __FreeBSD__ == 4 -+error "No, in FreeBSD 4.0 recursive mutexes actually don't work." -+#else -+int x = (int)PTHREAD_MUTEX_RECURSIVE; -+return !x; -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ : -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5 -+$as_echo_n "checking whether lseek detects pipes... " >&6; } -+if ${gl_cv_func_lseek_pipe+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$host_os" in -+ mingw*) -+ gl_cv_func_lseek_pipe=no -+ ;; -+ *) -+ if test $cross_compiling = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for off_t */ -+#include /* for SEEK_CUR */ -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ -+int -+main () -+{ -+ -+ /* Exit with success only if stdin is seekable. */ -+ return lseek (0, (off_t)0, SEEK_CUR) < 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ if test -s conftest$ac_exeext \ -+ && ./conftest$ac_exeext < conftest.$ac_ext \ -+ && test 1 = "`echo hi \ -+ | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then -+ gl_cv_func_lseek_pipe=yes -+ else -+ gl_cv_func_lseek_pipe=no -+ fi -+ -+else -+ gl_cv_func_lseek_pipe=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined __BEOS__ -+/* BeOS mistakenly return 0 when trying to seek on pipes. */ -+ Choke me. -+#endif -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_lseek_pipe=yes -+else -+ gl_cv_func_lseek_pipe=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5 -+$as_echo "$gl_cv_func_lseek_pipe" >&6; } -+ if test $gl_cv_func_lseek_pipe = no; then -+ REPLACE_LSEEK=1 -+ -+$as_echo "@%:@define LSEEK_PIPE_BROKEN 1" >>confdefs.h -+ -+ fi -+ -+ -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_LSEEK=1 -+ fi -+ -+ if test $REPLACE_LSEEK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LSEEK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LSEEK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_lstat = yes; then -+ -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *no) -+ REPLACE_LSTAT=1 -+ ;; -+ esac -+ else -+ HAVE_LSTAT=0 -+ fi -+ -+ if test $REPLACE_LSTAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_LSTAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LSTAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in stdlib.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdlib_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDLIB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 -+$as_echo_n "checking for GNU libc compatible malloc... " >&6; } -+if ${ac_cv_func_malloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_malloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_malloc_0_nonnull=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *malloc (); -+ #endif -+ -+int -+main () -+{ -+return ! malloc (0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_malloc_0_nonnull=yes -+else -+ ac_cv_func_malloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } -+ if test $ac_cv_func_malloc_0_nonnull = yes; then : -+ -+$as_echo "@%:@define HAVE_MALLOC_GNU 1" >>confdefs.h -+ -+else -+ $as_echo "@%:@define HAVE_MALLOC_GNU 0" >>confdefs.h -+ -+ REPLACE_MALLOC=1 -+ -+fi -+ -+ -+ if test $REPLACE_MALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_MALLOC_GNU 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_malloc_posix = yes; then -+ -+$as_echo "@%:@define HAVE_MALLOC_POSIX 1" >>confdefs.h -+ -+ else -+ REPLACE_MALLOC=1 -+ fi -+ -+ if test $REPLACE_MALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MALLOC_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_math_h='<'math.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_math_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_math_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'math.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_math_h='<'math.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5 -+$as_echo "$gl_cv_next_math_h" >&6; } -+ fi -+ NEXT_MATH_H=$gl_cv_next_math_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'math.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_math_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5 -+$as_echo_n "checking whether NAN macro works... " >&6; } -+if ${gl_cv_header_math_nan_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+/* Solaris 10 has a broken definition of NAN. Other platforms -+ fail to provide NAN, or provide it only in C99 mode; this -+ test only needs to fail when NAN is provided but wrong. */ -+ float f = 1.0f; -+#ifdef NAN -+ f = NAN; -+#endif -+ return f == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_math_nan_works=yes -+else -+ gl_cv_header_math_nan_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5 -+$as_echo "$gl_cv_header_math_nan_works" >&6; } -+ if test $gl_cv_header_math_nan_works = no; then -+ REPLACE_NAN=1 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5 -+$as_echo_n "checking whether HUGE_VAL works... " >&6; } -+if ${gl_cv_header_math_huge_val_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+/* Solaris 10 has a broken definition of HUGE_VAL. */ -+ double d = HUGE_VAL; -+ return d == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_math_huge_val_works=yes -+else -+ gl_cv_header_math_huge_val_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5 -+$as_echo "$gl_cv_header_math_huge_val_works" >&6; } -+ if test $gl_cv_header_math_huge_val_works = no; then -+ REPLACE_HUGE_VAL=1 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbrlen = no; then -+ HAVE_MBRLEN=0 -+ ac_fn_c_check_decl "$LINENO" "mbrlen" "ac_cv_have_decl_mbrlen" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbrlen" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBRLEN $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbrlen = yes; then -+ REPLACE_MBRLEN=1 -+ fi -+ else -+ if test $REPLACE_MBRTOWC = 1; then -+ REPLACE_MBRLEN=1 -+ fi -+ fi -+ -+ if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbrlen.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBRLEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBRLEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbrtowc = no; then -+ HAVE_MBRTOWC=0 -+ ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBRTOWC $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbrtowc = yes; then -+ REPLACE_MBRTOWC=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBRTOWC=1 -+ else -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "\303\237er"; -+ mbstate_t state; -+ wchar_t wc; -+ size_t ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ ret = mbrtowc (&wc, input, 5, &state); -+ if (ret != 2) -+ result |= 1; -+ if (!mbsinit (&state)) -+ result |= 2; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ ret = mbrtowc (NULL, input, 5, &state); -+ if (ret != 2) /* Solaris 7 fails here: ret is -1. */ -+ result |= 4; -+ if (!mbsinit (&state)) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg1=yes -+else -+ gl_cv_func_mbrtowc_null_arg1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 -+$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } -+if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on OSF/1. -+ osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ int ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ mbrtowc (&wc, NULL, 5, &state); -+ /* Check that wc was not modified. */ -+ if (wc != (wchar_t) 0xBADFACE) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_null_arg2=yes -+else -+ gl_cv_func_mbrtowc_null_arg2=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 -+$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 -+$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } -+if ${gl_cv_func_mbrtowc_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, native Windows. -+ hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ -+ || { case "$host_os" in mingw*) true;; *) false;; esac; }; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ int found_some_locale = 0; -+ /* This fails on Solaris. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "B\303\274\303\237er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 1) -+ result |= 1; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on HP-UX 11.11. */ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 2) -+ result |= 2; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on native Windows. */ -+ if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) -+ { -+ char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 4; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) -+ { -+ char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 8; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_China.936") != NULL) -+ { -+ char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 16; -+ } -+ found_some_locale = 1; -+ } -+ return (found_some_locale ? result : 77); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_retval=yes -+else -+ if test $? != 77; then -+ gl_cv_func_mbrtowc_retval=no -+ fi -+ -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 -+$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } -+if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8 and 9. -+ solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8 and 9. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, "", 1, &state) != 0) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_nul_retval=yes -+else -+ gl_cv_func_mbrtowc_nul_retval=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 -+$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } -+ -+ case "$gl_cv_func_mbrtowc_null_arg1" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_null_arg2" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_nul_retval" in -+ *yes) ;; -+ *) -+$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h -+ -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBRTOWC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBRTOWC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_MBSCASECMP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSCASECMP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbsinit = no; then -+ HAVE_MBSINIT=0 -+ ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbsinit" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBSINIT $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbsinit = yes; then -+ REPLACE_MBSINIT=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBSINIT=1 -+ else -+ case "$host_os" in -+ mingw*) REPLACE_MBSINIT=1 ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBSINIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSINIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbslen = yes; then -+ HAVE_MBSLEN=1 -+ else -+ HAVE_MBSLEN=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_MBSLEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSLEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_mbsrtowcs = no; then -+ HAVE_MBSRTOWCS=0 -+ ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBSRTOWCS $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_mbsrtowcs = yes; then -+ REPLACE_MBSRTOWCS=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBSRTOWCS=1 -+ else -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5 -+$as_echo_n "checking whether mbsrtowcs works... " >&6; } -+if ${gl_cv_func_mbsrtowcs_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, mingw. -+ hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; -+ esac -+ if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test whether the function supports a NULL destination argument. -+ This fails on native Windows. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ const char input[] = "\337er"; -+ const char *src = input; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbsrtowcs (NULL, &src, 1, &state) != 3 -+ || src != input) -+ result |= 1; -+ } -+ /* Test whether the function works when started with a conversion state -+ in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ const char input[] = "B\303\274\303\237er"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 2; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 4) -+ result |= 2; -+ } -+ } -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "<\306\374\313\334\270\354>"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 4; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 3) -+ result |= 4; -+ } -+ } -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ const char input[] = "B\250\271\201\060\211\070er"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 2; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 4) -+ result |= 8; -+ } -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbsrtowcs_works=yes -+else -+ gl_cv_func_mbsrtowcs_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5 -+$as_echo "$gl_cv_func_mbsrtowcs_works" >&6; } -+ -+ case "$gl_cv_func_mbsrtowcs_works" in -+ *yes) ;; -+ *) REPLACE_MBSRTOWCS=1 ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBSRTOWCS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_MBSSTR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBSSTR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in " >&5 -+$as_echo_n "checking whether mbswidth is declared in ... " >&6; } -+if ${ac_cv_have_decl_mbswidth+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+int -+main () -+{ -+ -+ char *p = (char *) mbswidth; -+ return !p; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_have_decl_mbswidth=yes -+else -+ ac_cv_have_decl_mbswidth=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5 -+$as_echo "$ac_cv_have_decl_mbswidth" >&6; } -+ if test $ac_cv_have_decl_mbswidth = yes; then -+ ac_val=1 -+ else -+ ac_val=0 -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val -+_ACEOF -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 -+$as_echo_n "checking for mbstate_t... " >&6; } -+if ${ac_cv_type_mbstate_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int -+main () -+{ -+mbstate_t x; return sizeof x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_type_mbstate_t=yes -+else -+ ac_cv_type_mbstate_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 -+$as_echo "$ac_cv_type_mbstate_t" >&6; } -+ if test $ac_cv_type_mbstate_t = yes; then -+ -+$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h -+ -+ else -+ -+$as_echo "@%:@define mbstate_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ if false; then -+ REPLACE_MBTOWC=1 -+ fi -+ -+ if test $REPLACE_MBTOWC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mbtowc.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MBTOWC=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MBTOWC 1" >>confdefs.h -+ -+ -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext" -+ -+ -+ for ac_header in bp-sym.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default" -+if test "x$ac_cv_header_bp_sym_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_BP_SYM_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MEMCHR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MEMCHR 1" >>confdefs.h -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ for ac_func in mempcpy -+do : -+ ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy" -+if test "x$ac_cv_func_mempcpy" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MEMPCPY 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_mempcpy = no; then -+ HAVE_MEMPCPY=0 -+ fi -+ -+ if test $HAVE_MEMPCPY = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MEMPCPY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MEMPCPY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_memrchr = no; then -+ HAVE_DECL_MEMRCHR=0 -+ fi -+ -+ for ac_func in memrchr -+do : -+ ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr" -+if test "x$ac_cv_func_memrchr" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MEMRCHR 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ if test $ac_cv_func_memrchr = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MEMRCHR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MEMRCHR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5 -+$as_echo_n "checking whether mkdir handles trailing slash... " >&6; } -+if ${gl_cv_func_mkdir_trailing_slash_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.dir -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+return mkdir ("conftest.dir/", 0700); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mkdir_trailing_slash_works=yes -+else -+ gl_cv_func_mkdir_trailing_slash_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5 -+$as_echo "$gl_cv_func_mkdir_trailing_slash_works" >&6; } -+ case "$gl_cv_func_mkdir_trailing_slash_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKDIR=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5 -+$as_echo_n "checking whether mkdir handles trailing dot... " >&6; } -+if ${gl_cv_func_mkdir_trailing_dot_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.dir -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+return !mkdir ("conftest.dir/./", 0700); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mkdir_trailing_dot_works=yes -+else -+ gl_cv_func_mkdir_trailing_dot_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5 -+$as_echo "$gl_cv_func_mkdir_trailing_dot_works" >&6; } -+ case "$gl_cv_func_mkdir_trailing_dot_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKDIR=1 -+ -+$as_echo "@%:@define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if test $REPLACE_MKDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mkfifo = no; then -+ HAVE_MKFIFO=0 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkfifo rejects trailing slashes" >&5 -+$as_echo_n "checking whether mkfifo rejects trailing slashes... " >&6; } -+if ${gl_cv_func_mkfifo_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.tmp conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkfifo_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkfifo_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (!mkfifo ("conftest.tmp/", 0600)) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!mkfifo ("conftest.lnk/", 0600)) -+ result |= 2; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mkfifo_works=yes -+else -+ gl_cv_func_mkfifo_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.tmp conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkfifo_works" >&5 -+$as_echo "$gl_cv_func_mkfifo_works" >&6; } -+ case "$gl_cv_func_mkfifo_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define MKFIFO_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_MKFIFO=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_MKFIFO = 0 || test $REPLACE_MKFIFO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mkfifo.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKFIFO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKFIFO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mknod = no; then -+ HAVE_MKNOD=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mknod can create fifo without root privileges" >&5 -+$as_echo_n "checking whether mknod can create fifo without root privileges... " >&6; } -+if ${gl_cv_func_mknod_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mknod_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mknod_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+ /* Copied from root-uid.h. FIXME: Just use root-uid.h. */ -+ #ifdef __TANDEM -+ # define ROOT_UID 65535 -+ #else -+ # define ROOT_UID 0 -+ #endif -+ -+int -+main () -+{ -+/* Indeterminate for super-user, assume no. Why are you running -+ configure as root, anyway? */ -+ if (geteuid () == ROOT_UID) return 99; -+ if (mknod ("conftest.fifo", S_IFIFO | 0600, 0)) return 2; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mknod_works=yes -+else -+ if test $? = 99 && test x"$FORCE_UNSAFE_CONFIGURE" = x; then -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "you should not run configure as root (set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check) -+See \`config.log' for more details" "$LINENO" 5; } -+ fi -+ gl_cv_func_mknod_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.fifo -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mknod_works" >&5 -+$as_echo "$gl_cv_func_mknod_works" >&6; } -+ case "$gl_cv_func_mknod_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKNOD=1 -+ -+$as_echo "@%:@define MKNOD_FIFO_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ if test $REPLACE_MKFIFO = 1; then -+ REPLACE_MKNOD=1 -+ fi -+ fi -+ -+ if test $HAVE_MKNOD = 0 || test $REPLACE_MKNOD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mknod.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKNOD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKNOD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mkstemp = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mkstemp" >&5 -+$as_echo_n "checking for working mkstemp... " >&6; } -+if ${gl_cv_func_working_mkstemp+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ mkdir conftest.mkstemp -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_working_mkstemp="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+int result = 0; -+ int i; -+ off_t large = (off_t) 4294967295u; -+ if (large < 0) -+ large = 2147483647; -+ umask (0); -+ for (i = 0; i < 70; i++) -+ { -+ char templ[] = "conftest.mkstemp/coXXXXXX"; -+ int (*mkstemp_function) (char *) = mkstemp; -+ int fd = mkstemp_function (templ); -+ if (fd < 0) -+ result |= 1; -+ else -+ { -+ struct stat st; -+ if (lseek (fd, large, SEEK_SET) != large) -+ result |= 2; -+ if (fstat (fd, &st) < 0) -+ result |= 4; -+ else if (st.st_mode & 0077) -+ result |= 8; -+ if (close (fd)) -+ result |= 16; -+ } -+ } -+ return result; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_mkstemp=yes -+else -+ gl_cv_func_working_mkstemp=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.mkstemp -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mkstemp" >&5 -+$as_echo "$gl_cv_func_working_mkstemp" >&6; } -+ case "$gl_cv_func_working_mkstemp" in -+ *yes) ;; -+ *) -+ REPLACE_MKSTEMP=1 -+ ;; -+ esac -+ else -+ HAVE_MKSTEMP=0 -+ fi -+ -+ if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mkstemp.$ac_objext" -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKSTEMP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKSTEMP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 1; then -+ # A universal build on Apple Mac OS X platforms. -+ # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. -+ # But we need a configuration result that is valid in both modes. -+ gl_cv_func_working_mktime=no -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 -+$as_echo_n "checking for working mktime... " >&6; } -+if ${gl_cv_func_working_mktime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_working_mktime=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Test program from Paul Eggert and Tony Leneis. */ -+#include -+#include -+#include -+ -+#ifdef HAVE_UNISTD_H -+# include -+#endif -+ -+#ifndef HAVE_ALARM -+# define alarm(X) /* empty */ -+#endif -+ -+/* Work around redefinition to rpl_putenv by other config tests. */ -+#undef putenv -+ -+static time_t time_t_max; -+static time_t time_t_min; -+ -+/* Values we'll use to set the TZ environment variable. */ -+static char *tz_strings[] = { -+ (char *) 0, "TZ=GMT0", "TZ=JST-9", -+ "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" -+}; -+#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) -+ -+/* Return 0 if mktime fails to convert a date in the spring-forward gap. -+ Based on a problem report from Andreas Jaeger. */ -+static int -+spring_forward_gap () -+{ -+ /* glibc (up to about 1998-10-07) failed this test. */ -+ struct tm tm; -+ -+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" -+ instead of "TZ=America/Vancouver" in order to detect the bug even -+ on systems that don't support the Olson extension, or don't have the -+ full zoneinfo tables installed. */ -+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); -+ -+ tm.tm_year = 98; -+ tm.tm_mon = 3; -+ tm.tm_mday = 5; -+ tm.tm_hour = 2; -+ tm.tm_min = 0; -+ tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ return mktime (&tm) != (time_t) -1; -+} -+ -+static int -+mktime_test1 (time_t now) -+{ -+ struct tm *lt; -+ return ! (lt = localtime (&now)) || mktime (lt) == now; -+} -+ -+static int -+mktime_test (time_t now) -+{ -+ return (mktime_test1 (now) -+ && mktime_test1 ((time_t) (time_t_max - now)) -+ && mktime_test1 ((time_t) (time_t_min + now))); -+} -+ -+static int -+irix_6_4_bug () -+{ -+ /* Based on code from Ariel Faigon. */ -+ struct tm tm; -+ tm.tm_year = 96; -+ tm.tm_mon = 3; -+ tm.tm_mday = 0; -+ tm.tm_hour = 0; -+ tm.tm_min = 0; -+ tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ mktime (&tm); -+ return tm.tm_mon == 2 && tm.tm_mday == 31; -+} -+ -+static int -+bigtime_test (int j) -+{ -+ struct tm tm; -+ time_t now; -+ tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; -+ now = mktime (&tm); -+ if (now != (time_t) -1) -+ { -+ struct tm *lt = localtime (&now); -+ if (! (lt -+ && lt->tm_year == tm.tm_year -+ && lt->tm_mon == tm.tm_mon -+ && lt->tm_mday == tm.tm_mday -+ && lt->tm_hour == tm.tm_hour -+ && lt->tm_min == tm.tm_min -+ && lt->tm_sec == tm.tm_sec -+ && lt->tm_yday == tm.tm_yday -+ && lt->tm_wday == tm.tm_wday -+ && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) -+ == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) -+ return 0; -+ } -+ return 1; -+} -+ -+static int -+year_2050_test () -+{ -+ /* The correct answer for 2050-02-01 00:00:00 in Pacific time, -+ ignoring leap seconds. */ -+ unsigned long int answer = 2527315200UL; -+ -+ struct tm tm; -+ time_t t; -+ tm.tm_year = 2050 - 1900; -+ tm.tm_mon = 2 - 1; -+ tm.tm_mday = 1; -+ tm.tm_hour = tm.tm_min = tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ -+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" -+ instead of "TZ=America/Vancouver" in order to detect the bug even -+ on systems that don't support the Olson extension, or don't have the -+ full zoneinfo tables installed. */ -+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); -+ -+ t = mktime (&tm); -+ -+ /* Check that the result is either a failure, or close enough -+ to the correct answer that we can assume the discrepancy is -+ due to leap seconds. */ -+ return (t == (time_t) -1 -+ || (0 < t && answer - 120 <= t && t <= answer + 120)); -+} -+ -+int -+main () -+{ -+ int result = 0; -+ time_t t, delta; -+ int i, j; -+ int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; -+ int time_t_signed = ! ((time_t) 0 < (time_t) -1); -+ -+ /* This test makes some buggy mktime implementations loop. -+ Give up after 60 seconds; a mktime slower than that -+ isn't worth using anyway. */ -+ alarm (60); -+ -+ time_t_max = (! time_t_signed -+ ? (time_t) -1 -+ : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) -+ * 2 + 1)); -+ time_t_min = (! time_t_signed -+ ? (time_t) 0 -+ : time_t_signed_magnitude -+ ? ~ (time_t) 0 -+ : ~ time_t_max); -+ -+ delta = time_t_max / 997; /* a suitable prime number */ -+ for (i = 0; i < N_STRINGS; i++) -+ { -+ if (tz_strings[i]) -+ putenv (tz_strings[i]); -+ -+ for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) -+ if (! mktime_test (t)) -+ result |= 1; -+ if ((result & 2) == 0 -+ && ! (mktime_test ((time_t) 1) -+ && mktime_test ((time_t) (60 * 60)) -+ && mktime_test ((time_t) (60 * 60 * 24)))) -+ result |= 2; -+ -+ for (j = 1; (result & 4) == 0; j <<= 1) -+ { -+ if (! bigtime_test (j)) -+ result |= 4; -+ if (INT_MAX / 2 < j) -+ break; -+ } -+ if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) -+ result |= 8; -+ } -+ if (! irix_6_4_bug ()) -+ result |= 16; -+ if (! spring_forward_gap ()) -+ result |= 32; -+ if (! year_2050_test ()) -+ result |= 64; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_mktime=yes -+else -+ gl_cv_func_working_mktime=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5 -+$as_echo "$gl_cv_func_working_mktime" >&6; } -+ -+ if test $gl_cv_func_working_mktime = no; then -+ REPLACE_MKTIME=1 -+ else -+ REPLACE_MKTIME=0 -+ fi -+ -+ if test $REPLACE_MKTIME = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_MKTIME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_MKTIME 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+for ac_func in listmntent getmntinfo -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses -+# NGROUPS (as the array dimension for a struct member) without a definition. -+for ac_header in sys/ucred.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/ucred.h" "ac_cv_header_sys_ucred_h" "#include -+" -+if test "x$ac_cv_header_sys_ucred_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_UCRED_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+for ac_header in sys/mount.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_mount_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_MOUNT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+for ac_header in mntent.h sys/fs_types.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ getfsstat_includes="\ -+$ac_includes_default -+#if HAVE_SYS_PARAM_H -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+#if HAVE_SYS_UCRED_H -+# include /* needed for definition of NGROUPS */ -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+#if HAVE_SYS_MOUNT_H -+# include -+#endif -+#if HAVE_SYS_FS_TYPES_H -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+" -+ac_fn_c_check_member "$LINENO" "struct fsstat" "f_fstypename" "ac_cv_member_struct_fsstat_f_fstypename" "$getfsstat_includes -+" -+if test "x$ac_cv_member_struct_fsstat_f_fstypename" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_FSSTAT_F_FSTYPENAME 1 -+_ACEOF -+ -+ -+fi -+ -+ -+# Determine how to get the list of mounted file systems. -+ac_list_mounted_fs= -+ -+# If the getmntent function is available but not in the standard library, -+# make sure LIBS contains the appropriate -l option. -+# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4, -+# -lseq on Dynix/PTX, -lgen on Unixware. -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getmntent" >&5 -+$as_echo_n "checking for library containing getmntent... " >&6; } -+if ${ac_cv_search_getmntent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getmntent (); -+int -+main () -+{ -+return getmntent (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' sun seq gen; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getmntent=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getmntent+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getmntent+:} false; then : -+ -+else -+ ac_cv_search_getmntent=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getmntent" >&5 -+$as_echo "$ac_cv_search_getmntent" >&6; } -+ac_res=$ac_cv_search_getmntent -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+fi -+ -+for ac_func in getmntent -+do : -+ ac_fn_c_check_func "$LINENO" "getmntent" "ac_cv_func_getmntent" -+if test "x$ac_cv_func_getmntent" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETMNTENT 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+# This test must precede the ones for getmntent because Unicos-9 is -+# reported to have the getmntent function, but its support is incompatible -+# with other getmntent implementations. -+ -+# NOTE: Normally, I wouldn't use a check for system type as I've done for -+# 'CRAY' below since that goes against the whole autoconf philosophy. But -+# I think there is too great a chance that some non-Cray system has a -+# function named listmntent to risk the false positive. -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Cray UNICOS 9 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for listmntent of Cray/Unicos-9" >&5 -+$as_echo_n "checking for listmntent of Cray/Unicos-9... " >&6; } -+ if ${fu_cv_sys_mounted_cray_listmntent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ fu_cv_sys_mounted_cray_listmntent=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifdef _CRAY -+yes -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ test $ac_cv_func_listmntent = yes \ -+ && fu_cv_sys_mounted_cray_listmntent=yes -+ -+fi -+rm -f conftest* -+ -+ -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_cray_listmntent" >&5 -+$as_echo "$fu_cv_sys_mounted_cray_listmntent" >&6; } -+ if test $fu_cv_sys_mounted_cray_listmntent = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_LISTMNTENT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # AIX. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mntctl function and struct vmount" >&5 -+$as_echo_n "checking for mntctl function and struct vmount... " >&6; } -+ if ${fu_cv_sys_mounted_vmount+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_vmount=yes -+else -+ fu_cv_sys_mounted_vmount=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_vmount" >&5 -+$as_echo "$fu_cv_sys_mounted_vmount" >&6; } -+ if test $fu_cv_sys_mounted_vmount = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_VMOUNT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test $ac_cv_func_getmntent = yes; then -+ -+ # This system has the getmntent function. -+ # Determine whether it's the one-argument variant or the two-argument one. -+ -+ if test -z "$ac_list_mounted_fs"; then -+ # 4.3BSD, SunOS, HP-UX, Dynix, Irix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for one-argument getmntent function" >&5 -+$as_echo_n "checking for one-argument getmntent function... " >&6; } -+ if ${fu_cv_sys_mounted_getmntent1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ -+#include -+ -+#include -+#if !defined MOUNTED -+# if defined _PATH_MOUNTED /* GNU libc */ -+# define MOUNTED _PATH_MOUNTED -+# endif -+# if defined MNT_MNTTAB /* HP-UX. */ -+# define MOUNTED MNT_MNTTAB -+# endif -+# if defined MNTTABNAME /* Dynix. */ -+# define MOUNTED MNTTABNAME -+# endif -+#endif -+ -+int -+main () -+{ -+ struct mntent *mnt = 0; char *table = MOUNTED; -+ if (sizeof mnt && sizeof table) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fu_cv_sys_mounted_getmntent1=yes -+else -+ fu_cv_sys_mounted_getmntent1=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent1" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntent1" >&6; } -+ if test $fu_cv_sys_mounted_getmntent1 = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTENT1 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ if test -z "$ac_list_mounted_fs"; then -+ # SVR4 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument getmntent function" >&5 -+$as_echo_n "checking for two-argument getmntent function... " >&6; } -+ if ${fu_cv_sys_mounted_getmntent2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "getmntent" >/dev/null 2>&1; then : -+ fu_cv_sys_mounted_getmntent2=yes -+else -+ fu_cv_sys_mounted_getmntent2=no -+fi -+rm -f conftest* -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent2" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntent2" >&6; } -+ if test $fu_cv_sys_mounted_getmntent2 = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTENT2 1" >>confdefs.h -+ -+ for ac_func in hasmntopt -+do : -+ ac_fn_c_check_func "$LINENO" "hasmntopt" "ac_cv_func_hasmntopt" -+if test "x$ac_cv_func_hasmntopt" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_HASMNTOPT 1 -+_ACEOF -+ -+fi -+done -+ -+ fi -+ fi -+ -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # DEC Alpha running OSF/1, and Apple Darwin 1.3. -+ # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getfsstat function" >&5 -+$as_echo_n "checking for getfsstat function... " >&6; } -+ if ${fu_cv_sys_mounted_getfsstat+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME -+# define FS_TYPE(Ent) ((Ent).f_fstypename) -+#else -+# define FS_TYPE(Ent) mnt_names[(Ent).f_type] -+#endif -+$getfsstat_includes -+ -+int -+main () -+{ -+struct statfs *stats; -+ int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); -+ char *t = FS_TYPE (*stats); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ fu_cv_sys_mounted_getfsstat=yes -+else -+ fu_cv_sys_mounted_getfsstat=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getfsstat" >&5 -+$as_echo "$fu_cv_sys_mounted_getfsstat" >&6; } -+ if test $fu_cv_sys_mounted_getfsstat = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETFSSTAT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # SVR3 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIXME existence of three headers" >&5 -+$as_echo_n "checking for FIXME existence of three headers... " >&6; } -+ if ${fu_cv_sys_mounted_fread_fstyp+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_fread_fstyp=yes -+else -+ fu_cv_sys_mounted_fread_fstyp=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread_fstyp" >&5 -+$as_echo "$fu_cv_sys_mounted_fread_fstyp" >&6; } -+ if test $fu_cv_sys_mounted_fread_fstyp = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_FREAD_FSTYP 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # 4.4BSD and DEC OSF/1. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmntinfo function" >&5 -+$as_echo_n "checking for getmntinfo function... " >&6; } -+ if ${fu_cv_sys_mounted_getmntinfo+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ test "$ac_cv_func_getmntinfo" = yes \ -+ && fu_cv_sys_mounted_getmntinfo=yes \ -+ || fu_cv_sys_mounted_getmntinfo=no -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntinfo" >&6; } -+ if test $fu_cv_sys_mounted_getmntinfo = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getmntinfo returns statvfs structures" >&5 -+$as_echo_n "checking whether getmntinfo returns statvfs structures... " >&6; } -+ if ${fu_cv_sys_mounted_getmntinfo2+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if HAVE_SYS_PARAM_H -+# include -+#endif -+#include -+#if HAVE_SYS_MOUNT_H -+# include -+#endif -+#if HAVE_SYS_STATVFS_H -+# include -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+int getmntinfo (struct statfs **, int); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fu_cv_sys_mounted_getmntinfo2=no -+else -+ fu_cv_sys_mounted_getmntinfo2=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo2" >&5 -+$as_echo "$fu_cv_sys_mounted_getmntinfo2" >&6; } -+ if test $fu_cv_sys_mounted_getmntinfo2 = no; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTINFO 1" >>confdefs.h -+ -+ else -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNTINFO2 1" >>confdefs.h -+ -+ fi -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Ultrix -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmnt function" >&5 -+$as_echo_n "checking for getmnt function... " >&6; } -+ if ${fu_cv_sys_mounted_getmnt+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_getmnt=yes -+else -+ fu_cv_sys_mounted_getmnt=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmnt" >&5 -+$as_echo "$fu_cv_sys_mounted_getmnt" >&6; } -+ if test $fu_cv_sys_mounted_getmnt = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_GETMNT 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # BeOS -+ for ac_func in next_dev fs_stat_dev -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ for ac_header in fs_info.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "fs_info.h" "ac_cv_header_fs_info_h" "$ac_includes_default" -+if test "x$ac_cv_header_fs_info_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FS_INFO_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BEOS mounted file system support functions" >&5 -+$as_echo_n "checking for BEOS mounted file system support functions... " >&6; } -+ if test $ac_cv_header_fs_info_h = yes \ -+ && test $ac_cv_func_next_dev = yes \ -+ && test $ac_cv_func_fs_stat_dev = yes; then -+ fu_result=yes -+ else -+ fu_result=no -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_result" >&5 -+$as_echo "$fu_result" >&6; } -+ if test $fu_result = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_FS_STAT_DEV 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # SVR2 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is possible to resort to fread on /etc/mnttab" >&5 -+$as_echo_n "checking whether it is possible to resort to fread on /etc/mnttab... " >&6; } -+ if ${fu_cv_sys_mounted_fread+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ fu_cv_sys_mounted_fread=yes -+else -+ fu_cv_sys_mounted_fread=no -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread" >&5 -+$as_echo "$fu_cv_sys_mounted_fread" >&6; } -+ if test $fu_cv_sys_mounted_fread = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_FREAD 1" >>confdefs.h -+ -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Interix / BSD alike statvfs -+ # the code is really interix specific, so make sure, we're on it. -+ case "$host" in -+ *-interix*) -+ for ac_func in statvfs -+do : -+ ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs" -+if test "x$ac_cv_func_statvfs" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STATVFS 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_statvfs = yes; then -+ ac_list_mounted_fs=found -+ -+$as_echo "@%:@define MOUNTED_INTERIX_STATVFS 1" >>confdefs.h -+ -+ fi -+ ;; -+ esac -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ as_fn_error $? "could not determine how to read list of mounted file systems" "$LINENO" 5 -+ # FIXME -- no need to abort building the whole package -+ # Can't build mountlist.c or anything that needs its functions -+fi -+ -+if test $ac_list_mounted_fs = found; then : -+ gl_cv_list_mounted_fs=yes -+else -+ gl_cv_list_mounted_fs=no -+fi -+ -+ -+ -+ if test $gl_cv_list_mounted_fs = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS mountlist.$ac_objext" -+ -+ -+ for ac_header in sys/mntent.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/mntent.h" "ac_cv_header_sys_mntent_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_mntent_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_MNTENT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct statfs" "f_fstypename" "ac_cv_member_struct_statfs_f_fstypename" " -+ #include -+ #include -+ #include -+ -+" -+if test "x$ac_cv_member_struct_statfs_f_fstypename" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_FSTYPENAME 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func__set_invalid_parameter_handler = yes; then -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 -+ -+$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h -+ -+ else -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 -+ fi -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext" -+ -+ fi -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ nanosleep_save_libs=$LIBS -+ -+ # Solaris 2.5.1 needs -lposix4 to get the nanosleep function. -+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. -+ LIB_NANOSLEEP= -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5 -+$as_echo_n "checking for library containing nanosleep... " >&6; } -+if ${ac_cv_search_nanosleep+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char nanosleep (); -+int -+main () -+{ -+return nanosleep (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_nanosleep=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_nanosleep+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_nanosleep+:} false; then : -+ -+else -+ ac_cv_search_nanosleep=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5 -+$as_echo "$ac_cv_search_nanosleep" >&6; } -+ac_res=$ac_cv_search_nanosleep -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_nanosleep" = "none required" || -+ LIB_NANOSLEEP=$ac_cv_search_nanosleep -+fi -+ -+ if test "x$ac_cv_search_nanosleep" != xno; then -+ -+ -+ if test $APPLE_UNIVERSAL_BUILD = 1; then -+ # A universal build on Apple Mac OS X platforms. -+ # The test result would be 'no (mishandles large arguments)' in 64-bit -+ # mode but 'yes' in 32-bit mode. But we need a configuration result that -+ # is valid in both modes. -+ gl_cv_func_nanosleep='no (mishandles large arguments)' -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nanosleep" >&5 -+$as_echo_n "checking for working nanosleep... " >&6; } -+if ${gl_cv_func_nanosleep+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in linux*) # Guess it halfway works when the kernel is Linux. -+ gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;; -+ *) # If we don't know, assume the worst. -+ gl_cv_func_nanosleep='guessing no' ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ #include -+ #if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #include -+ #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) -+ #define TYPE_MAXIMUM(t) \ -+ ((t) (! TYPE_SIGNED (t) \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+ -+ static void -+ check_for_SIGALRM (int sig) -+ { -+ if (sig != SIGALRM) -+ _exit (1); -+ } -+ -+ int -+ main () -+ { -+ static struct timespec ts_sleep; -+ static struct timespec ts_remaining; -+ static struct sigaction act; -+ /* Test for major problems first. */ -+ if (! nanosleep) -+ return 2; -+ act.sa_handler = check_for_SIGALRM; -+ sigemptyset (&act.sa_mask); -+ sigaction (SIGALRM, &act, NULL); -+ ts_sleep.tv_sec = 0; -+ ts_sleep.tv_nsec = 1; -+ alarm (1); -+ if (nanosleep (&ts_sleep, NULL) != 0) -+ return 3; -+ /* Test for a minor problem: the handling of large arguments. */ -+ ts_sleep.tv_sec = TYPE_MAXIMUM (time_t); -+ ts_sleep.tv_nsec = 999999999; -+ alarm (1); -+ if (nanosleep (&ts_sleep, &ts_remaining) != -1) -+ return 4; -+ if (errno != EINTR) -+ return 5; -+ if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10) -+ return 6; -+ return 0; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_nanosleep=yes -+else -+ case $? in 4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)';; *) gl_cv_func_nanosleep=no;; -+ esac -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nanosleep" >&5 -+$as_echo "$gl_cv_func_nanosleep" >&6; } -+ case "$gl_cv_func_nanosleep" in -+ *yes) -+ REPLACE_NANOSLEEP=0 -+ ;; -+ *) -+ REPLACE_NANOSLEEP=1 -+ case "$gl_cv_func_nanosleep" in -+ *"mishandles large arguments"*) -+ -+$as_echo "@%:@define HAVE_BUG_BIG_NANOSLEEP 1" >>confdefs.h -+ -+ ;; -+ *) -+ # The replacement uses select(). Add $LIBSOCKET to $LIB_NANOSLEEP. -+ for ac_lib in $LIBSOCKET; do -+ case " $LIB_NANOSLEEP " in -+ *" $ac_lib "*) ;; -+ *) LIB_NANOSLEEP="$LIB_NANOSLEEP $ac_lib";; -+ esac -+ done -+ ;; -+ esac -+ ;; -+ esac -+ else -+ HAVE_NANOSLEEP=0 -+ fi -+ LIBS=$nanosleep_save_libs -+ -+ if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS nanosleep.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_NANOSLEEP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_NANOSLEEP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_netdb_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'netdb.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_netdb_h='<'netdb.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 -+$as_echo "$gl_cv_next_netdb_h" >&6; } -+ fi -+ NEXT_NETDB_H=$gl_cv_next_netdb_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'netdb.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_netdb_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_netdb_h = yes; then -+ HAVE_NETDB_H=1 -+ else -+ HAVE_NETDB_H=0 -+ fi -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_netinet_in_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_netinet_in_h_selfcontained=yes -+else -+ gl_cv_header_netinet_in_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_netinet_in_h_selfcontained" >&6; } -+ if test $gl_cv_header_netinet_in_h_selfcontained = yes; then -+ NETINET_IN_H='' -+ else -+ NETINET_IN_H='netinet/in.h' -+ for ac_header in netinet/in.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" -+if test "x$ac_cv_header_netinet_in_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NETINET_IN_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_netinet_in_h='<'netinet/in.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_netinet_in_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_netinet_in_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'netinet/in.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_netinet_in_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_netinet_in_h='<'netinet/in.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5 -+$as_echo "$gl_cv_next_netinet_in_h" >&6; } -+ fi -+ NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'netinet/in.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_netinet_in_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_netinet_in_h = yes; then -+ HAVE_NETINET_IN_H=1 -+ else -+ HAVE_NETINET_IN_H=0 -+ fi -+ -+ fi -+ -+ if test -n "$NETINET_IN_H"; then -+ GL_GENERATE_NETINET_IN_H_TRUE= -+ GL_GENERATE_NETINET_IN_H_FALSE='#' -+else -+ GL_GENERATE_NETINET_IN_H_TRUE='#' -+ GL_GENERATE_NETINET_IN_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_nl_langinfo = yes; then -+ # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether YESEXPR works" >&5 -+$as_echo_n "checking whether YESEXPR works... " >&6; } -+if ${gl_cv_func_nl_langinfo_yesexpr_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on irix systems. -+ irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";; -+ # Guess yes elsewhere. -+ *) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+return !*nl_langinfo(YESEXPR); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_nl_langinfo_yesexpr_works=yes -+else -+ gl_cv_func_nl_langinfo_yesexpr_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nl_langinfo_yesexpr_works" >&5 -+$as_echo "$gl_cv_func_nl_langinfo_yesexpr_works" >&6; } -+ case $gl_cv_func_nl_langinfo_yesexpr_works in -+ *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;; -+ *) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FUNC_NL_LANGINFO_YESEXPR_WORKS $FUNC_NL_LANGINFO_YESEXPR_WORKS -+_ACEOF -+ -+ if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \ -+ && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then -+ : -+ else -+ REPLACE_NL_LANGINFO=1 -+ -+$as_echo "@%:@define REPLACE_NL_LANGINFO 1" >>confdefs.h -+ -+ fi -+ else -+ HAVE_NL_LANGINFO=0 -+ fi -+ -+ if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS nl_langinfo.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_NL_LANGINFO=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in sys/pstat.h sys/sysmp.h sys/param.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ for ac_func in sched_getaffinity sched_getaffinity_np \ -+ pstat_getdynamic sysmp sysctl -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ if test $ac_cv_func_sched_getaffinity = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc compatible sched_getaffinity" >&5 -+$as_echo_n "checking for glibc compatible sched_getaffinity... " >&6; } -+if ${gl_cv_func_sched_getaffinity3+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+sched_getaffinity (0, 0, (cpu_set_t *) 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_sched_getaffinity3=yes -+else -+ gl_cv_func_sched_getaffinity3=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sched_getaffinity3" >&5 -+$as_echo "$gl_cv_func_sched_getaffinity3" >&6; } -+ if test $gl_cv_func_sched_getaffinity3 = yes; then -+ -+$as_echo "@%:@define HAVE_SCHED_GETAFFINITY_LIKE_GLIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 -+$as_echo_n "checking for obstacks... " >&6; } -+if ${ac_cv_func_obstack+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ @%:@include "obstack.h" -+int -+main () -+{ -+struct obstack mem; -+ @%:@define obstack_chunk_alloc malloc -+ @%:@define obstack_chunk_free free -+ obstack_init (&mem); -+ obstack_free (&mem, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_func_obstack=yes -+else -+ ac_cv_func_obstack=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 -+$as_echo "$ac_cv_func_obstack" >&6; } -+if test $ac_cv_func_obstack = yes; then -+ -+$as_echo "@%:@define HAVE_OBSTACK 1" >>confdefs.h -+ -+else -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS obstack.$ac_objext" -+ -+fi -+ -+ -+ -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_OPEN=1 -+ ;; -+ *) -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5 -+$as_echo_n "checking whether open recognizes a trailing slash... " >&6; } -+if ${gl_cv_func_open_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ touch conftest.tmp -+ ln -s conftest.tmp conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) -+ gl_cv_func_open_slash="guessing no" ;; -+ *) -+ gl_cv_func_open_slash="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_UNISTD_H -+# include -+#endif -+int main () -+{ -+ int result = 0; -+#if HAVE_LSTAT -+ if (open ("conftest.lnk/", O_RDONLY) != -1) -+ result |= 1; -+#endif -+ if (open ("conftest.sl/", O_CREAT, 0600) >= 0) -+ result |= 2; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_open_slash=yes -+else -+ gl_cv_func_open_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.sl conftest.tmp conftest.lnk -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5 -+$as_echo "$gl_cv_func_open_slash" >&6; } -+ case "$gl_cv_func_open_slash" in -+ *no) -+ -+$as_echo "@%:@define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_OPEN=1 -+ ;; -+ esac -+ ;; -+ esac -+ -+ if test $REPLACE_OPEN = 0; then -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_OPEN=1 -+ fi -+ fi -+ -+ -+ -+ if test $REPLACE_OPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_OPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_OPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ yes+*yes) -+ ;; -+ yes+*) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_OPENAT=1 -+ ;; -+ *) -+ HAVE_OPENAT=0 -+ ;; -+ esac -+ -+ if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext" -+ -+ -+ -+ : -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_OPENAT 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ GNULIB_OPENAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_OPENAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_OPENAT_SAFER 1 -+_ACEOF -+ -+ -+ -+ -+ -+ for ac_func in opendir -+do : -+ ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" -+if test "x$ac_cv_func_opendir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_OPENDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_opendir = no; then -+ HAVE_OPENDIR=0 -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+ -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_OPENDIR = 1; then -+ REPLACE_OPENDIR=1 -+ fi -+ fi -+ -+ -+ if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_OPENDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_OPENDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include -+#include <$ac_cv_struct_tm> -+ -+" -+if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_TM_TM_ZONE 1 -+_ACEOF -+ -+ -+fi -+ -+if test "$ac_cv_member_struct_tm_tm_zone" = yes; then -+ -+$as_echo "@%:@define HAVE_TM_ZONE 1" >>confdefs.h -+ -+else -+ ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include -+" -+if test "x$ac_cv_have_decl_tzname" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TZNAME $ac_have_decl -+_ACEOF -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 -+$as_echo_n "checking for tzname... " >&6; } -+if ${ac_cv_var_tzname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#if !HAVE_DECL_TZNAME -+extern char *tzname[]; -+#endif -+ -+int -+main () -+{ -+return tzname[0][0]; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_var_tzname=yes -+else -+ ac_cv_var_tzname=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 -+$as_echo "$ac_cv_var_tzname" >&6; } -+ if test $ac_cv_var_tzname = yes; then -+ -+$as_echo "@%:@define HAVE_TZNAME 1" >>confdefs.h -+ -+ fi -+fi -+ -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for time_t */ -+#include /* for CHAR_BIT, LONG_MIN, LONG_MAX */ -+#define TYPE_MINIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) -+#define TYPE_MAXIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+typedef int verify_min[2 * (LONG_MIN <= TYPE_MINIMUM (time_t)) - 1]; -+typedef int verify_max[2 * (TYPE_MAXIMUM (time_t) <= LONG_MAX) - 1]; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define TIME_T_FITS_IN_LONG_INT 1" >>confdefs.h -+ -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl5.005 or newer" >&5 -+$as_echo_n "checking for perl5.005 or newer... " >&6; } -+ if test "${PERL+set}" = set; then -+ # 'PERL' is set in the user's environment. -+ candidate_perl_names="$PERL" -+ perl_specified=yes -+ else -+ candidate_perl_names='perl perl5' -+ perl_specified=no -+ fi -+ -+ found=no -+ -+ PERL="$am_missing_run perl" -+ for perl in $candidate_perl_names; do -+ # Run test in a subshell; some versions of sh will print an error if -+ # an executable is not found, even if stderr is redirected. -+ if ( $perl -e 'require 5.005; use File::Compare' ) > /dev/null 2>&1; then -+ PERL=$perl -+ found=yes -+ break -+ fi -+ done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 -+$as_echo "$found" >&6; } -+ test $found = no && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: -+WARNING: You don't seem to have perl5.005 or newer installed, or you lack -+ a usable version of the Perl File::Compare module. As a result, -+ you may be unable to run a few tests or to regenerate certain -+ files if you modify the sources from which they are derived. -+ " >&5 -+$as_echo "$as_me: WARNING: -+WARNING: You don't seem to have perl5.005 or newer installed, or you lack -+ a usable version of the Perl File::Compare module. As a result, -+ you may be unable to run a few tests or to regenerate certain -+ files if you modify the sources from which they are derived. -+ " >&2;} -+ -+ -+ # Prerequisites of lib/physmem.c. -+ for ac_header in sys/pstat.h sys/sysmp.h sys/sysinfo.h \ -+ machine/hal_sysinfo.h sys/table.h sys/param.h sys/systemcfg.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ for ac_func in pstat_getstatic pstat_getdynamic sysmp getsysinfo sysctl table -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_pipe2 != yes; then -+ HAVE_PIPE2=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_PIPE2=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PIPE2 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_PIPE2_SAFER 1 -+_ACEOF -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a shell that conforms to POSIX" >&5 -+$as_echo_n "checking for a shell that conforms to POSIX... " >&6; } -+if ${gl_cv_posix_shell+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_test_posix_shell_script=' -+ func_return () { -+ (exit $1) -+ } -+ func_success () { -+ func_return 0 -+ } -+ func_failure () { -+ func_return 1 -+ } -+ func_ret_success () { -+ return 0 -+ } -+ func_ret_failure () { -+ return 1 -+ } -+ subshell_umask_sanity () { -+ (umask 22; (umask 0); test $(umask) -eq 22) -+ } -+ test "$(echo foo)" = foo && -+ func_success && -+ ! func_failure && -+ func_ret_success && -+ ! func_ret_failure && -+ (set x && func_ret_success y && test x = "$1") && -+ subshell_umask_sanity -+ ' -+ for gl_cv_posix_shell in \ -+ "$CONFIG_SHELL" "$SHELL" /bin/sh /bin/bash /bin/ksh /bin/sh5 no; do -+ case $gl_cv_posix_shell in -+ /*) -+ "$gl_cv_posix_shell" -c "$gl_test_posix_shell_script" 2>/dev/null \ -+ && break;; -+ esac -+ done -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_posix_shell" >&5 -+$as_echo "$gl_cv_posix_shell" >&6; } -+ -+ if test "$gl_cv_posix_shell" != no; then -+ POSIX_SHELL=$gl_cv_posix_shell -+ PREFERABLY_POSIX_SHELL=$POSIX_SHELL -+ else -+ POSIX_SHELL= -+ PREFERABLY_POSIX_SHELL=/bin/sh -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addclose works" >&5 -+$as_echo_n "checking whether posix_spawn_file_actions_addclose works... " >&6; } -+if ${gl_cv_func_posix_spawn_file_actions_addclose_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_addclose (&actions, 10000000) == 0) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_posix_spawn_file_actions_addclose_works=yes -+else -+ gl_cv_func_posix_spawn_file_actions_addclose_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addclose_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_file_actions_addclose_works" >&6; } -+ case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addclose.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_adddup2 works" >&5 -+$as_echo_n "checking whether posix_spawn_file_actions_adddup2 works... " >&6; } -+if ${gl_cv_func_posix_spawn_file_actions_adddup2_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_posix_spawn_file_actions_adddup2_works=yes -+else -+ gl_cv_func_posix_spawn_file_actions_adddup2_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_adddup2_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_file_actions_adddup2_works" >&6; } -+ case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_adddup2.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addopen works" >&5 -+$as_echo_n "checking whether posix_spawn_file_actions_addopen works... " >&6; } -+if ${gl_cv_func_posix_spawn_file_actions_addopen_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY) -+ == 0) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_posix_spawn_file_actions_addopen_works=yes -+else -+ gl_cv_func_posix_spawn_file_actions_addopen_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addopen_works" >&5 -+$as_echo "$gl_cv_func_posix_spawn_file_actions_addopen_works" >&6; } -+ case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addopen.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_destroy.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawn_faction_init.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_destroy.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_DESTROY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_init.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_INIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_setflags.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_SETFLAGS=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnattr_setsigmask.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawnp.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS spawni.$ac_objext" -+ -+ -+ for ac_header in paths.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" -+if test "x$ac_cv_header_paths_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PATHS_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ for ac_func in confstr sched_setparam sched_setscheduler setegid seteuid vfork -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_POSIX_SPAWNP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNP 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_func_frexp_no_libm = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 -+$as_echo_n "checking whether frexp works... " >&6; } -+if ${gl_cv_func_frexp_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; -+ *) gl_cv_func_frexp_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_ALARM -+# include -+#endif -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ ICC 10.0 has a bug when optimizing the expression -zero. -+ The expression -DBL_MIN * DBL_MIN does not work when cross-compiling -+ to PowerPC on Mac OS X 10.5. */ -+#if defined __hpux || defined __sgi || defined __ICC -+static double -+compute_minus_zero (void) -+{ -+ return -DBL_MIN * DBL_MIN; -+} -+# define minus_zero compute_minus_zero () -+#else -+double minus_zero = -0.0; -+#endif -+int main() -+{ -+ int result = 0; -+ int i; -+ volatile double x; -+ double zero = 0.0; -+#if HAVE_ALARM -+ /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite -+ number. Let the test fail in this case. */ -+ alarm (5); -+#endif -+ /* Test on denormalized numbers. */ -+ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) -+ ; -+ if (x > 0.0) -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. -+ On NetBSD: y = 0.75. Correct: y = 0.5. */ -+ if (y != 0.5) -+ result |= 1; -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0 / zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (y != x) -+ result |= 2; -+ } -+ /* Test on negative zero. */ -+ x = minus_zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (memcmp (&y, &x, sizeof x)) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexp_works=yes -+else -+ gl_cv_func_frexp_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 -+$as_echo "$gl_cv_func_frexp_works" >&6; } -+ -+ case "$gl_cv_func_frexp_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp can be used without linking with libm" >&5 -+$as_echo_n "checking whether ldexp can be used without linking with libm... " >&6; } -+if ${gl_cv_func_ldexp_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ double x; -+ int y; -+int -+main () -+{ -+return ldexp (x, y) < 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ldexp_no_libm=yes -+else -+ gl_cv_func_ldexp_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 -+$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } -+ if test $gl_cv_func_ldexp_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 -+$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_frexpl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x; -+int -+main () -+{ -+int e; return frexpl (x, &e) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_frexpl_no_libm=yes -+else -+ gl_cv_func_frexpl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 -+$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } -+ -+ if test $gl_cv_func_frexpl_no_libm = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 -+$as_echo_n "checking whether frexpl works... " >&6; } -+if ${gl_cv_func_frexpl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) -+ gl_cv_func_frexpl_works="guessing no";; -+ *) gl_cv_func_frexpl_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Override the values of , like done in float.in.h. */ -+#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if defined __i386__ && defined __FreeBSD__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+#endif -+#if defined __sgi && (LDBL_MANT_DIG >= 106) -+# if defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+# endif -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double frexpl (long double, int *); -+int main() -+{ -+ int result = 0; -+ volatile long double x; -+ /* Test on finite numbers that fails on AIX 5.1. */ -+ x = 16.0L; -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != 5) -+ result |= 1; -+ } -+ /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl -+ function returns an invalid (incorrectly normalized) value: it returns -+ y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } -+ but the correct result is -+ 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ -+ x = 1.01L; -+ { -+ int exp = -9999; -+ long double y = frexpl (x, &exp); -+ if (!(exp == 1 && y == 0.505L)) -+ result |= 2; -+ } -+ /* Test on large finite numbers. This fails on BeOS at i = 16322, while -+ LDBL_MAX_EXP = 16384. -+ In the loop end test, we test x against Infinity, rather than comparing -+ i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != i) -+ { -+ result |= 4; -+ break; -+ } -+ } -+ } -+ /* Test on denormalized numbers. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) -+ ; -+ if (x > 0.0L) -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, -+ exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ -+ if (exp != LDBL_MIN_EXP - 1) -+ result |= 8; -+ } -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0L / 0.0L; -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ if (y != x) -+ result |= 16; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_frexpl_works=yes -+else -+ gl_cv_func_frexpl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 -+$as_echo "$gl_cv_func_frexpl_works" >&6; } -+ -+ case "$gl_cv_func_frexpl_works" in -+ *yes) gl_func_frexpl_no_libm=yes ;; -+ *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; -+ esac -+ else -+ gl_func_frexpl_no_libm=no -+ REPLACE_FREXPL=1 -+ fi -+ if test $gl_func_frexpl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h -+ -+ ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include -+" -+if test "x$ac_cv_have_decl_frexpl" = xyes; then : -+ -+else -+ HAVE_DECL_FREXPL=0 -+fi -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl() can be used without linking with libm" >&5 -+$as_echo_n "checking whether ldexpl() can be used without linking with libm... " >&6; } -+if ${gl_cv_func_ldexpl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x; -+int -+main () -+{ -+return ldexpl (x, -1) > 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_ldexpl_no_libm=yes -+else -+ gl_cv_func_ldexpl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_no_libm" >&5 -+$as_echo "$gl_cv_func_ldexpl_no_libm" >&6; } -+ -+ if test $gl_cv_func_ldexpl_no_libm = yes; then -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl works" >&5 -+$as_echo_n "checking whether ldexpl works... " >&6; } -+if ${gl_cv_func_ldexpl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix | aix[3-6]*) gl_cv_func_ldexpl_works="guessing no";; -+ *) gl_cv_func_ldexpl_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double ldexpl (long double, int); -+int main() -+{ -+ int result = 0; -+ { -+ volatile long double x = 1.0; -+ volatile long double y = ldexpl (x, -1); -+ if (y != 0.5L) -+ result |= 1; -+ } -+ { -+ volatile long double x = 1.73205L; -+ volatile long double y = ldexpl (x, 0); -+ if (y != x) -+ result |= 2; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_ldexpl_works=yes -+else -+ gl_cv_func_ldexpl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_works" >&5 -+$as_echo "$gl_cv_func_ldexpl_works" >&6; } -+ -+ case "$gl_cv_func_ldexpl_works" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_LDEXPL_IN_LIBC 1" >>confdefs.h -+ -+ ac_fn_c_check_decl "$LINENO" "ldexpl" "ac_cv_have_decl_ldexpl" "#include -+" -+if test "x$ac_cv_have_decl_ldexpl" = xyes; then : -+ -+else -+ HAVE_DECL_LDEXPL=0 -+fi -+ -+ ;; -+ esac -+ fi -+ -+ -+ -+ for ac_func in getppriv -+do : -+ ac_fn_c_check_func "$LINENO" "getppriv" "ac_cv_func_getppriv" -+if test "x$ac_cv_func_getppriv" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETPPRIV 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include -+" -+if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl -+_ACEOF -+ -+ ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include -+" -+if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl -+_ACEOF -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"'" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"'" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_pthread_h='<'pthread.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_pthread_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_pthread_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'pthread.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_pthread_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_pthread_h='<'pthread.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_pthread_h" >&5 -+$as_echo "$gl_cv_next_pthread_h" >&6; } -+ fi -+ NEXT_PTHREAD_H=$gl_cv_next_pthread_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'pthread.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_pthread_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_pthread_h = yes; then -+ HAVE_PTHREAD_H=1 -+ else -+ HAVE_PTHREAD_H=0 -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "pthread_t" "ac_cv_type_pthread_t" "$ac_includes_default -+ #if HAVE_PTHREAD_H -+ #include -+ #endif -+" -+if test "x$ac_cv_type_pthread_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PTHREAD_T 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "$ac_includes_default -+ #if HAVE_PTHREAD_H -+ #include -+ #endif -+" -+if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PTHREAD_SPINLOCK_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_pthread_t != yes; then -+ HAVE_PTHREAD_T=0 -+ fi -+ if test $ac_cv_type_pthread_spinlock_t != yes; then -+ HAVE_PTHREAD_SPINLOCK_T=0 -+ fi -+ -+ if test $ac_cv_header_pthread_h != yes || -+ test $ac_cv_type_pthread_t != yes || -+ test $ac_cv_type_pthread_spinlock_t != yes; then -+ PTHREAD_H='pthread.h' -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS pthread.$ac_objext" -+ -+ else -+ PTHREAD_H= -+ fi -+ -+ if test -n "$PTHREAD_H"; then -+ GL_GENERATE_PTHREAD_H_TRUE= -+ GL_GENERATE_PTHREAD_H_FALSE='#' -+else -+ GL_GENERATE_PTHREAD_H_TRUE='#' -+ GL_GENERATE_PTHREAD_H_FALSE= -+fi -+ -+ -+ LIB_PTHREAD= -+ if test $ac_cv_header_pthread_h = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create and pthread_join" >&5 -+$as_echo_n "checking for library containing pthread_create and pthread_join... " >&6; } -+if ${gl_cv_lib_pthread+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_saved_libs=$LIBS -+ gl_cv_lib_pthread= -+ for gl_lib_prefix in '' '-lpthread'; do -+ LIBS="$gl_lib_prefix $gl_saved_libs" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ void *noop (void *p) { return p; } -+int -+main () -+{ -+pthread_t pt; -+ void *arg = 0; -+ pthread_create (&pt, 0, noop, arg); -+ pthread_join (pthread_self (), &arg); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ if test -z "$gl_lib_prefix"; then -+ gl_cv_lib_pthread="none required" -+ else -+ gl_cv_lib_pthread=$gl_lib_prefix -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ test -n "$gl_cv_lib_pthread" && break -+ done -+ LIBS="$gl_saved_libs" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_pthread" >&5 -+$as_echo "$gl_cv_lib_pthread" >&6; } -+ if test "$gl_cv_lib_pthread" != "none required"; then -+ LIB_PTHREAD="$gl_cv_lib_pthread" -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5 -+$as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; } -+if ${gl_cv_func_svid_putenv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_svid_putenv="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Put it in env. */ -+ if (putenv ("CONFTEST_putenv=val")) -+ return 1; -+ -+ /* Try to remove it. */ -+ if (putenv ("CONFTEST_putenv")) -+ return 2; -+ -+ /* Make sure it was deleted. */ -+ if (getenv ("CONFTEST_putenv") != 0) -+ return 3; -+ -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_svid_putenv=yes -+else -+ gl_cv_func_svid_putenv=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5 -+$as_echo "$gl_cv_func_svid_putenv" >&6; } -+ case "$gl_cv_func_svid_putenv" in -+ *yes) ;; -+ *) -+ REPLACE_PUTENV=1 -+ ;; -+ esac -+ -+ if test $REPLACE_PUTENV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_PUTENV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PUTENV 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ -+ -+ -+ for ac_func in raise -+do : -+ ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise" -+if test "x$ac_cv_func_raise" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_RAISE 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_raise = no; then -+ HAVE_RAISE=0 -+ else -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_RAISE=1 -+ fi -+ -+ -+ -+ -+ if test $gl_cv_type_sigset_t = yes; then -+ ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" -+if test "x$ac_cv_func_sigprocmask" = xyes; then : -+ gl_cv_func_sigprocmask=1 -+fi -+ -+ fi -+ if test -z "$gl_cv_func_sigprocmask"; then -+ HAVE_POSIX_SIGNALBLOCKING=0 -+ fi -+ -+ if test $HAVE_POSIX_SIGNALBLOCKING = 0; then -+ : -+ fi -+ -+ fi -+ -+ if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS raise.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RAISE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RAISE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in rawmemchr -+do : -+ ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" -+if test "x$ac_cv_func_rawmemchr" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_RAWMEMCHR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_rawmemchr = no; then -+ HAVE_RAWMEMCHR=0 -+ fi -+ -+ if test $HAVE_RAWMEMCHR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RAWMEMCHR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_READ=1 -+ fi -+ -+ -+ if test $REPLACE_READ = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS read.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READ=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READ 1" >>confdefs.h -+ -+ -+ -+ : -+ -+ -+ -+ for ac_func in readdir -+do : -+ ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir" -+if test "x$ac_cv_func_readdir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_READDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_readdir = no; then -+ HAVE_READDIR=0 -+ fi -+ -+ if test $HAVE_READDIR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readdir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_readlink = no; then -+ HAVE_READLINK=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5 -+$as_echo_n "checking whether readlink signature is correct... " >&6; } -+if ${gl_cv_decl_readlink_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ /* Cause compilation failure if original declaration has wrong type. */ -+ ssize_t readlink (const char *, char *, size_t); -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_readlink_works=yes -+else -+ gl_cv_decl_readlink_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 -+$as_echo "$gl_cv_decl_readlink_works" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5 -+$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; } -+if ${gl_cv_func_readlink_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # We have readlink, so assume ln -s works. -+ ln -s conftest.no-such conftest.link -+ ln -s conftest.link conftest.lnk2 -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_readlink_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+char buf[20]; -+ return readlink ("conftest.lnk2/", buf, sizeof buf) != -1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_readlink_works=yes -+else -+ gl_cv_func_readlink_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.link conftest.lnk2 -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5 -+$as_echo "$gl_cv_func_readlink_works" >&6; } -+ case "$gl_cv_func_readlink_works" in -+ *yes) -+ if test "$gl_cv_decl_readlink_works" != yes; then -+ REPLACE_READLINK=1 -+ fi -+ ;; -+ *) -+ -+$as_echo "@%:@define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h -+ -+ REPLACE_READLINK=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READLINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READLINK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_readlinkat = no; then -+ HAVE_READLINKAT=0 -+ fi -+ -+ if test $HAVE_READLINKAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_READLINKAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_READLINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ -+ ac_fn_c_check_decl "$LINENO" "getutent" "ac_cv_have_decl_getutent" " -+/* is a prerequisite of on FreeBSD 8.0, OpenBSD 4.6. */ -+#include -+#ifdef HAVE_UTMP_H -+# include -+#endif -+ -+" -+if test "x$ac_cv_have_decl_getutent" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETUTENT $ac_have_decl -+_ACEOF -+ -+ utmp_includes="\ -+$ac_includes_default -+#ifdef HAVE_UTMPX_H -+# include -+#endif -+#ifdef HAVE_UTMP_H -+# if defined _THREAD_SAFE && defined UTMP_DATA_INIT -+ /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE -+ defined, work around the duplicate struct utmp_data declaration. */ -+# define utmp_data gl_aix_4_3_workaround_utmp_data -+# endif -+# include -+#endif -+" -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_user" "ac_cv_member_struct_utmpx_ut_user" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_user" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_USER 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_user" "ac_cv_member_struct_utmp_ut_user" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_user" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_USER 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_name" "ac_cv_member_struct_utmpx_ut_name" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_name" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_NAME 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_name" "ac_cv_member_struct_utmp_ut_name" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_name" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_NAME 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_type" "ac_cv_member_struct_utmpx_ut_type" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_pid" "ac_cv_member_struct_utmpx_ut_pid" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_pid" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_PID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_PID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_id" "ac_cv_member_struct_utmpx_ut_id" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_id" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_ID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_ID 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit" "ac_cv_member_struct_utmpx_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit" "ac_cv_member_struct_utmp_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_exit" "ac_cv_member_struct_utmpx_ut_exit_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_exit" "ac_cv_member_struct_utmp_ut_exit_ut_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_ut_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_exit" "ac_cv_member_struct_utmpx_ut_exit_e_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_e_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_exit" "ac_cv_member_struct_utmp_ut_exit_e_exit" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_e_exit" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_termination" "ac_cv_member_struct_utmpx_ut_exit_ut_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_termination" "ac_cv_member_struct_utmp_ut_exit_ut_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_ut_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_termination" "ac_cv_member_struct_utmpx_ut_exit_e_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmpx_ut_exit_e_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_termination" "ac_cv_member_struct_utmp_ut_exit_e_termination" "$utmp_includes -+" -+if test "x$ac_cv_member_struct_utmp_ut_exit_e_termination" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION 1 -+_ACEOF -+ -+ -+fi -+ -+ fi -+ -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS readutmp.$ac_objext" -+ -+ fi -+ -+ -+ -+ for ac_header in stdlib.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdlib_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDLIB_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 -+$as_echo_n "checking for GNU libc compatible realloc... " >&6; } -+if ${ac_cv_func_realloc_0_nonnull+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_realloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_realloc_0_nonnull=no ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *realloc (); -+ #endif -+ -+int -+main () -+{ -+return ! realloc (0, 0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_realloc_0_nonnull=yes -+else -+ ac_cv_func_realloc_0_nonnull=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 -+$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } -+ if test $ac_cv_func_realloc_0_nonnull = yes; then : -+ -+$as_echo "@%:@define HAVE_REALLOC_GNU 1" >>confdefs.h -+ -+else -+ $as_echo "@%:@define HAVE_REALLOC_GNU 0" >>confdefs.h -+ -+ REPLACE_REALLOC=1 -+ -+fi -+ -+ -+ if test $REPLACE_REALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_REALLOC_GNU 1 -+_ACEOF -+ -+ -+ -+ -+ -+ if test $gl_cv_func_malloc_posix = yes; then -+ -+$as_echo "@%:@define HAVE_REALLOC_POSIX 1" >>confdefs.h -+ -+ else -+ REPLACE_REALLOC=1 -+ fi -+ -+ if test $REPLACE_REALLOC = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_REALLOC_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+@%:@ Check whether --with-included-regex was given. -+if test "${with_included_regex+set}" = set; then : -+ withval=$with_included_regex; -+fi -+ -+ -+ case $with_included_regex in #( -+ yes|no) ac_use_included_regex=$with_included_regex -+ ;; -+ '') -+ # If the system regex support is good enough that it passes the -+ # following run test, then default to *not* using the included regex.c. -+ # If cross compiling, assume the test would fail and use the included -+ # regex.c. -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5 -+$as_echo_n "checking for working re_compile_pattern... " >&6; } -+if ${gl_cv_func_re_compile_pattern_working+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_re_compile_pattern_working=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+ #include -+ #include -+ #include -+ #if HAVE_ALARM -+ # include -+ # include -+ #endif -+ -+int -+main () -+{ -+int result = 0; -+ static struct re_pattern_buffer regex; -+ unsigned char folded_chars[UCHAR_MAX + 1]; -+ int i; -+ const char *s; -+ struct re_registers regs; -+ -+#if HAVE_ALARM -+ /* Some builds of glibc go into an infinite loop on this test. */ -+ signal (SIGALRM, SIG_DFL); -+ alarm (2); -+#endif -+ if (setlocale (LC_ALL, "en_US.UTF-8")) -+ { -+ { -+ /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html -+ This test needs valgrind to catch the bug on Debian -+ GNU/Linux 3.1 x86, but it might catch the bug better -+ on other platforms and it shouldn't hurt to try the -+ test here. */ -+ static char const pat[] = "insert into"; -+ static char const data[] = -+ "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; -+ re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE -+ | RE_ICASE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern (pat, sizeof pat - 1, ®ex); -+ if (s) -+ result |= 1; -+ else if (re_search (®ex, data, sizeof data - 1, -+ 0, sizeof data - 1, ®s) -+ != -1) -+ result |= 1; -+ } -+ -+ { -+ /* This test is from glibc bug 15078. -+ The test case is from Andreas Schwab in -+ . -+ */ -+ static char const pat[] = "[^x]x"; -+ static char const data[] = -+ "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80" -+ "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax"; -+ re_set_syntax (0); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern (pat, sizeof pat - 1, ®ex); -+ if (s) -+ result |= 1; -+ else if (re_search (®ex, data, sizeof data - 1, -+ 0, sizeof data - 1, 0) -+ != 21) -+ result |= 1; -+ } -+ -+ if (! setlocale (LC_ALL, "C")) -+ return 1; -+ } -+ -+ /* This test is from glibc bug 3957, reported by Andrew Mackey. */ -+ re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("a[^x]b", 6, ®ex); -+ if (s) -+ result |= 2; -+ /* This should fail, but succeeds for glibc-2.5. */ -+ else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) -+ result |= 2; -+ -+ /* This regular expression is from Spencer ere test number 75 -+ in grep-2.3. */ -+ re_set_syntax (RE_SYNTAX_POSIX_EGREP); -+ memset (®ex, 0, sizeof regex); -+ for (i = 0; i <= UCHAR_MAX; i++) -+ folded_chars[i] = i; -+ regex.translate = folded_chars; -+ s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); -+ /* This should fail with _Invalid character class name_ error. */ -+ if (!s) -+ result |= 4; -+ -+ /* Ensure that [b-a] is diagnosed as invalid, when -+ using RE_NO_EMPTY_RANGES. */ -+ re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("a[b-a]", 6, ®ex); -+ if (s == 0) -+ result |= 8; -+ -+ /* This should succeed, but does not for glibc-2.1.3. */ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("{1", 2, ®ex); -+ if (s) -+ result |= 8; -+ -+ /* The following example is derived from a problem report -+ against gawk from Jorge Stolfi . */ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("[an\371]*n", 7, ®ex); -+ if (s) -+ result |= 8; -+ /* This should match, but does not for glibc-2.2.1. */ -+ else if (re_match (®ex, "an", 2, 0, ®s) != 2) -+ result |= 8; -+ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("x", 1, ®ex); -+ if (s) -+ result |= 8; -+ /* glibc-2.2.93 does not work with a negative RANGE argument. */ -+ else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) -+ result |= 8; -+ -+ /* The version of regex.c in older versions of gnulib -+ ignored RE_ICASE. Detect that problem too. */ -+ re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("x", 1, ®ex); -+ if (s) -+ result |= 16; -+ else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) -+ result |= 16; -+ -+ /* Catch a bug reported by Vin Shelton in -+ http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html -+ */ -+ re_set_syntax (RE_SYNTAX_POSIX_BASIC -+ & ~RE_CONTEXT_INVALID_DUP -+ & ~RE_NO_EMPTY_RANGES); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); -+ if (s) -+ result |= 32; -+ -+ /* REG_STARTEND was added to glibc on 2004-01-15. -+ Reject older versions. */ -+ if (! REG_STARTEND) -+ result |= 64; -+ -+#if 0 -+ /* It would be nice to reject hosts whose regoff_t values are too -+ narrow (including glibc on hosts with 64-bit ptrdiff_t and -+ 32-bit int), but we should wait until glibc implements this -+ feature. Otherwise, support for equivalence classes and -+ multibyte collation symbols would always be broken except -+ when compiling --without-included-regex. */ -+ if (sizeof (regoff_t) < sizeof (ptrdiff_t) -+ || sizeof (regoff_t) < sizeof (ssize_t)) -+ result |= 64; -+#endif -+ -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_re_compile_pattern_working=yes -+else -+ gl_cv_func_re_compile_pattern_working=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_re_compile_pattern_working" >&5 -+$as_echo "$gl_cv_func_re_compile_pattern_working" >&6; } -+ case $gl_cv_func_re_compile_pattern_working in #( -+ yes) ac_use_included_regex=no;; #( -+ no) ac_use_included_regex=yes;; -+ esac -+ ;; -+ *) as_fn_error $? "Invalid value for --with-included-regex: $with_included_regex" "$LINENO" 5 -+ ;; -+ esac -+ -+ if test $ac_use_included_regex = yes; then -+ -+$as_echo "@%:@define _REGEX_INCLUDE_LIMITS_H 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define _REGEX_LARGE_OFFSETS 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_syntax_options rpl_re_syntax_options" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_set_syntax rpl_re_set_syntax" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_compile_pattern rpl_re_compile_pattern" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_compile_fastmap rpl_re_compile_fastmap" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_search rpl_re_search" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_search_2 rpl_re_search_2" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_match rpl_re_match" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_match_2 rpl_re_match_2" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_set_registers rpl_re_set_registers" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_comp rpl_re_comp" >>confdefs.h -+ -+ -+$as_echo "@%:@define re_exec rpl_re_exec" >>confdefs.h -+ -+ -+$as_echo "@%:@define regcomp rpl_regcomp" >>confdefs.h -+ -+ -+$as_echo "@%:@define regexec rpl_regexec" >>confdefs.h -+ -+ -+$as_echo "@%:@define regerror rpl_regerror" >>confdefs.h -+ -+ -+$as_echo "@%:@define regfree rpl_regfree" >>confdefs.h -+ -+ fi -+ -+ if test $ac_use_included_regex = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS regex.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in libintl.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" -+if test "x$ac_cv_header_libintl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBINTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include -+" -+if test "x$ac_cv_have_decl_isblank" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_ISBLANK $ac_have_decl -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ if { case "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_honors_slashes" in -+ *yes:*yes) false;; -+ *) true;; -+ esac -+ }; then -+ REPLACE_REMOVE=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether remove handles directories" >&5 -+$as_echo_n "checking whether remove handles directories... " >&6; } -+if ${gl_cv_func_remove_dir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ mkdir conftest.dir -+ if test "$cross_compiling" = yes; then : -+ case $host_os in -+ mingw*) gl_cv_func_remove_dir_works="guessing no";; -+ *) gl_cv_func_remove_dir_works="guessing yes";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+return remove ("conftest.dir"); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_remove_dir_works=yes -+else -+ gl_cv_func_remove_dir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_remove_dir_works" >&5 -+$as_echo "$gl_cv_func_remove_dir_works" >&6; } -+ case $gl_cv_func_remove_dir_works in -+ *no*) REPLACE_REMOVE=1;; -+ esac -+ fi -+ -+ if test $REPLACE_REMOVE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS remove.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_REMOVE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_REMOVE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on destination" >&5 -+$as_echo_n "checking whether rename honors trailing slash on destination... " >&6; } -+if ${gl_cv_func_rename_slash_dst_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk -+ touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || -+ as_fn_error $? "cannot create temporary files" "$LINENO" 5 -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.f conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_slash_dst_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.f1", "conftest.f2/") == 0) -+ result |= 1; -+ if (rename ("conftest.d1", "conftest.d2/") != 0) -+ result |= 2; -+#if HAVE_LSTAT -+ if (rename ("conftest.f", "conftest.lnk/") == 0) -+ result |= 4; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_slash_dst_works=yes -+else -+ gl_cv_func_rename_slash_dst_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5 -+$as_echo "$gl_cv_func_rename_slash_dst_works" >&6; } -+ case "$gl_cv_func_rename_slash_dst_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on source" >&5 -+$as_echo_n "checking whether rename honors trailing slash on source... " >&6; } -+if ${gl_cv_func_rename_slash_src_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk -+ touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || -+ as_fn_error $? "cannot create temporary files" "$LINENO" 5 -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.f conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_slash_src_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.f1/", "conftest.d3") == 0) -+ result |= 1; -+ if (rename ("conftest.d1/", "conftest.d2") != 0) -+ result |= 2; -+#if HAVE_LSTAT -+ if (rename ("conftest.lnk/", "conftest.f") == 0) -+ result |= 4; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_slash_src_works=yes -+else -+ gl_cv_func_rename_slash_src_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5 -+$as_echo "$gl_cv_func_rename_slash_src_works" >&6; } -+ case "$gl_cv_func_rename_slash_src_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages hard links correctly" >&5 -+$as_echo_n "checking whether rename manages hard links correctly... " >&6; } -+if ${gl_cv_func_rename_link_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test $ac_cv_func_link = yes; then -+ rm -rf conftest.f conftest.f1 -+ if touch conftest.f && ln conftest.f conftest.f1 && -+ set x `ls -i conftest.f conftest.f1` && test "" = ""; then -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_link_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_link_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.f", "conftest.f1")) -+ result |= 1; -+ if (unlink ("conftest.f1")) -+ result |= 2; -+ if (rename ("conftest.f", "conftest.f")) -+ result |= 4; -+ if (rename ("conftest.f1", "conftest.f1") == 0) -+ result |= 8; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_link_works=yes -+else -+ gl_cv_func_rename_link_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ else -+ gl_cv_func_rename_link_works="guessing no" -+ fi -+ rm -rf conftest.f conftest.f1 -+ else -+ gl_cv_func_rename_link_works=yes -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 -+$as_echo "$gl_cv_func_rename_link_works" >&6; } -+ case "$gl_cv_func_rename_link_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_HARD_LINK_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages existing destinations correctly" >&5 -+$as_echo_n "checking whether rename manages existing destinations correctly... " >&6; } -+if ${gl_cv_func_rename_dest_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ rm -rf conftest.f conftest.d1 conftest.d2 -+ touch conftest.f && mkdir conftest.d1 conftest.d2 || -+ as_fn_error $? "cannot create temporary files" "$LINENO" 5 -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_dest_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+# include -+# include -+ -+int -+main () -+{ -+int result = 0; -+ if (rename ("conftest.d1", "conftest.d2") != 0) -+ result |= 1; -+ if (rename ("conftest.d2", "conftest.f") == 0) -+ result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rename_dest_works=yes -+else -+ gl_cv_func_rename_dest_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.f conftest.d1 conftest.d2 -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5 -+$as_echo "$gl_cv_func_rename_dest_works" >&6; } -+ case "$gl_cv_func_rename_dest_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ -+$as_echo "@%:@define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if test $REPLACE_RENAME = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rename.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RENAME=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RENAME 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ for ac_func in rewinddir -+do : -+ ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir" -+if test "x$ac_cv_func_rewinddir" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_REWINDDIR 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_rewinddir = no; then -+ HAVE_REWINDDIR=0 -+ fi -+ -+ if test $HAVE_REWINDDIR = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rewinddir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_REWINDDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_REWINDDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 -+$as_echo_n "checking whether rmdir works... " >&6; } -+if ${gl_cv_func_rmdir_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ mkdir conftest.dir -+ touch conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rmdir_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ -+int -+main () -+{ -+int result = 0; -+ if (!rmdir ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+ if (!rmdir ("conftest.dir/./")) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_rmdir_works=yes -+else -+ gl_cv_func_rmdir_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -rf conftest.dir conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 -+$as_echo "$gl_cv_func_rmdir_works" >&6; } -+ case "$gl_cv_func_rmdir_works" in -+ *yes) ;; -+ *) -+ REPLACE_RMDIR=1 -+ ;; -+ esac -+ -+ if test $REPLACE_RMDIR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rmdir.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RMDIR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RMDIR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in rpmatch -+do : -+ ac_fn_c_check_func "$LINENO" "rpmatch" "ac_cv_func_rpmatch" -+if test "x$ac_cv_func_rpmatch" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_RPMATCH 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_rpmatch = no; then -+ HAVE_RPMATCH=0 -+ fi -+ -+ if test $HAVE_RPMATCH = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS rpmatch.$ac_objext" -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and YESEXPR" >&5 -+$as_echo_n "checking for nl_langinfo and YESEXPR... " >&6; } -+if ${gl_cv_langinfo_yesexpr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+char* cs = nl_langinfo(YESEXPR); return !cs; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_langinfo_yesexpr=yes -+else -+ gl_cv_langinfo_yesexpr=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_langinfo_yesexpr" >&5 -+$as_echo "$gl_cv_langinfo_yesexpr" >&6; } -+ if test $gl_cv_langinfo_yesexpr = yes; then -+ -+$as_echo "@%:@define HAVE_LANGINFO_YESEXPR 1" >>confdefs.h -+ -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_RPMATCH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_RPMATCH 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ : -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ struct sched_param a; -+ int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; -+ pid_t t1; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ SCHED_H='' -+else -+ SCHED_H='sched.h' -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sched_h='<'sched.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sched_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sched_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sched.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sched_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sched_h='<'sched.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5 -+$as_echo "$gl_cv_next_sched_h" >&6; } -+ fi -+ NEXT_SCHED_H=$gl_cv_next_sched_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sched.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sched_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sched_h = yes; then -+ HAVE_SCHED_H=1 -+ else -+ HAVE_SCHED_H=0 -+ fi -+ -+ -+ ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include -+" -+if test "x$ac_cv_type_struct_sched_param" = xyes; then : -+ HAVE_STRUCT_SCHED_PARAM=1 -+else -+ HAVE_STRUCT_SCHED_PARAM=0 -+fi -+ -+ -+ -+ -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+ if test -n "$SCHED_H"; then -+ GL_GENERATE_SCHED_H_TRUE= -+ GL_GENERATE_SCHED_H_FALSE='#' -+else -+ GL_GENERATE_SCHED_H_TRUE='#' -+ GL_GENERATE_SCHED_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ REPLACE_SELECT=1 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 -+$as_echo_n "checking whether select supports a 0 argument... " >&6; } -+if ${gl_cv_func_select_supports0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess no on Interix. -+ interix*) gl_cv_func_select_supports0="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_select_supports0="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+#include -+#endif -+int main () -+{ -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_supports0=yes -+else -+ gl_cv_func_select_supports0=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 -+$as_echo "$gl_cv_func_select_supports0" >&6; } -+ case "$gl_cv_func_select_supports0" in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 -+$as_echo_n "checking whether select detects invalid fds... " >&6; } -+if ${gl_cv_func_select_detects_ebadf+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_select_detects_ebadf="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+# include -+#endif -+#include -+#include -+ -+int -+main () -+{ -+ -+ fd_set set; -+ dup2(0, 16); -+ FD_ZERO(&set); -+ FD_SET(16, &set); -+ close(16); -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_select_detects_ebadf=yes -+else -+ gl_cv_func_select_detects_ebadf=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 -+$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } -+ case $gl_cv_func_select_detects_ebadf in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ fi -+ -+ LIB_SELECT="$LIBSOCKET" -+ if test $REPLACE_SELECT = 1; then -+ case "$host_os" in -+ mingw*) -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#define WIN32_LEAN_AND_MEAN -+#include -+int -+main () -+{ -+ MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ LIB_SELECT="$LIB_SELECT -luser32" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ ;; -+ esac -+ fi -+ -+ -+ if test $REPLACE_SELECT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS select.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SELECT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SELECT 1" >>confdefs.h -+ -+ -+ -+ for ac_header in selinux/flask.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/flask.h" "ac_cv_header_selinux_flask_h" "$ac_includes_default" -+if test "x$ac_cv_header_selinux_flask_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SELINUX_FLASK_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS selinux-at.$ac_objext" -+ -+ -+ -+ if test "$with_selinux" != no; then -+ for ac_header in selinux/selinux.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default" -+if test "x$ac_cv_header_selinux_selinux_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SELINUX_SELINUX_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ if test "$ac_cv_header_selinux_selinux_h" = yes; then -+ # We do have , so do compile getfilecon.c -+ # and arrange to use its wrappers. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_selinux_selinux_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_selinux_selinux_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'selinux/selinux.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_selinux_selinux_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_selinux_selinux_h" >&5 -+$as_echo "$gl_cv_next_selinux_selinux_h" >&6; } -+ fi -+ NEXT_SELINUX_SELINUX_H=$gl_cv_next_selinux_selinux_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'selinux/selinux.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_selinux_selinux_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+$as_echo "@%:@define getfilecon rpl_getfilecon" >>confdefs.h -+ -+ -+$as_echo "@%:@define lgetfilecon rpl_lgetfilecon" >>confdefs.h -+ -+ -+$as_echo "@%:@define fgetfilecon rpl_fgetfilecon" >>confdefs.h -+ -+ fi -+ -+ case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in -+ no:*) # already warned -+ ;; -+ *:no) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libselinux was found but selinux/selinux.h is missing." >&5 -+$as_echo "$as_me: WARNING: libselinux was found but selinux/selinux.h is missing." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} -+ esac -+ else -+ # Do as if does not exist, even if -+ # AC_CHECK_HEADERS_ONCE has already determined that it exists. -+ $as_echo "@%:@define HAVE_SELINUX_SELINUX_H 0" >>confdefs.h -+ -+ fi -+ -+ -+ -+ if test "$with_selinux" != no; then -+ for ac_header in selinux/context.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/context.h" "ac_cv_header_selinux_context_h" "$ac_includes_default" -+if test "x$ac_cv_header_selinux_context_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SELINUX_CONTEXT_H 1 -+_ACEOF -+ SELINUX_CONTEXT_H= -+else -+ SELINUX_CONTEXT_H=selinux/context.h -+fi -+ -+done -+ -+ else -+ SELINUX_CONTEXT_H=selinux/context.h -+ fi -+ -+ if test -n "$SELINUX_CONTEXT_H"; then -+ GL_GENERATE_SELINUX_CONTEXT_H_TRUE= -+ GL_GENERATE_SELINUX_CONTEXT_H_FALSE='#' -+else -+ GL_GENERATE_SELINUX_CONTEXT_H_TRUE='#' -+ GL_GENERATE_SELINUX_CONTEXT_H_FALSE= -+fi -+ -+ -+ if test "$with_selinux" != no && test "$ac_cv_header_selinux_selinux_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS getfilecon.$ac_objext" -+ -+ fi -+ -+ SERVENT_LIB= -+ gl_saved_libs="$LIBS" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 -+$as_echo_n "checking for library containing getservbyname... " >&6; } -+if ${ac_cv_search_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char getservbyname (); -+int -+main () -+{ -+return getservbyname (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' socket network net; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_getservbyname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_getservbyname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_getservbyname+:} false; then : -+ -+else -+ ac_cv_search_getservbyname=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 -+$as_echo "$ac_cv_search_getservbyname" >&6; } -+ac_res=$ac_cv_search_getservbyname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ if test "$ac_cv_search_getservbyname" != "none required"; then -+ SERVENT_LIB="$ac_cv_search_getservbyname" -+ fi -+fi -+ -+ LIBS="$gl_saved_libs" -+ if test -z "$SERVENT_LIB"; then -+ for ac_func in getservbyname -+do : -+ ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" -+if test "x$ac_cv_func_getservbyname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETSERVBYNAME 1 -+_ACEOF -+ -+else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_w32_getservbyname+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_w32_getservbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ -+int -+main () -+{ -+getservbyname(NULL,NULL); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_w32_getservbyname=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 -+$as_echo "$gl_cv_w32_getservbyname" >&6; } -+ if test "$gl_cv_w32_getservbyname" = "yes"; then -+ SERVENT_LIB="-lws2_32" -+ fi -+ -+fi -+done -+ -+ fi -+ -+ -+ -+ -+ if test $ac_cv_func_setenv = no; then -+ HAVE_SETENV=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5 -+$as_echo_n "checking whether setenv validates arguments... " >&6; } -+if ${gl_cv_func_setenv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_setenv_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+ -+ int result = 0; -+ { -+ if (setenv ("", "", 0) != -1) -+ result |= 1; -+ else if (errno != EINVAL) -+ result |= 2; -+ } -+ { -+ if (setenv ("a", "=", 1) != 0) -+ result |= 4; -+ else if (strcmp (getenv ("a"), "=") != 0) -+ result |= 8; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_setenv_works=yes -+else -+ gl_cv_func_setenv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5 -+$as_echo "$gl_cv_func_setenv_works" >&6; } -+ case "$gl_cv_func_setenv_works" in -+ *yes) ;; -+ *) -+ REPLACE_SETENV=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SETENV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SETENV 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in sig2str -+do : -+ ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str" -+if test "x$ac_cv_func_sig2str" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIG2STR 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ if test $ac_cv_func_sig2str = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ if test $ac_cv_func_sigaction = yes; then -+ ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include -+" -+if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then -+ HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 -+ fi -+ else -+ HAVE_SIGACTION=0 -+ fi -+ -+ if test $HAVE_SIGACTION = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS sigaction.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" " -+#include -+ -+" -+if test "x$ac_cv_type_siginfo_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SIGINFO_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_siginfo_t = no; then -+ HAVE_SIGINFO_T=0 -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SIGACTION=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SIGACTION 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_signal_h='<'signal.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_signal_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'signal.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5 -+$as_echo "$gl_cv_next_signal_h" >&6; } -+ fi -+ NEXT_SIGNAL_H=$gl_cv_next_signal_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'signal.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_signal_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+# AIX declares sig_atomic_t to already include volatile, and C89 compilers -+# then choke on 'volatile sig_atomic_t'. C99 requires that it compile. -+ ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" " -+#include -+ -+" -+if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then : -+ -+else -+ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 -+fi -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" " -+#include -+ -+" -+if test "x$ac_cv_type_sighandler_t" = xyes; then : -+ -+else -+ HAVE_SIGHANDLER_T=0 -+fi -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit macro" >&5 -+$as_echo_n "checking for signbit macro... " >&6; } -+if ${gl_cv_func_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_signbit="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_signbit="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* If signbit is defined as a function, don't use it, since calling it for -+ 'float' or 'long double' arguments would involve conversions. -+ If signbit is not declared at all but exists as a library function, don't -+ use it, since the prototype may not match. -+ If signbit is not declared at all but exists as a compiler built-in, don't -+ use it, since it's preferable to use __builtin_signbit* (no warnings, -+ no conversions). */ -+#ifndef signbit -+# error "signbit should be a macro" -+#endif -+#include -+ -+/* Global variables. -+ Needed because GCC 4 constant-folds __builtin_signbitl (literal) -+ but cannot constant-fold __builtin_signbitl (variable). */ -+float vf; -+double vd; -+long double vl; -+int main () -+{ -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ So we use -p0f and -p0d instead. */ -+float p0f = 0.0f; -+float m0f = -p0f; -+double p0d = 0.0; -+double m0d = -p0d; -+/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. -+ So we use another constant expression instead. -+ But that expression does not work on other platforms, such as when -+ cross-compiling to PowerPC on Mac OS X 10.5. */ -+long double p0l = 0.0L; -+#if defined __hpux || defined __sgi -+long double m0l = -LDBL_MIN * LDBL_MIN; -+#else -+long double m0l = -p0l; -+#endif -+ int result = 0; -+ if (signbit (vf)) /* link check */ -+ vf++; -+ { -+ float plus_inf = 1.0f / p0f; -+ float minus_inf = -1.0f / p0f; -+ if (!(!signbit (255.0f) -+ && signbit (-255.0f) -+ && !signbit (p0f) -+ && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 1; -+ } -+ if (signbit (vd)) /* link check */ -+ vd++; -+ { -+ double plus_inf = 1.0 / p0d; -+ double minus_inf = -1.0 / p0d; -+ if (!(!signbit (255.0) -+ && signbit (-255.0) -+ && !signbit (p0d) -+ && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 2; -+ } -+ if (signbit (vl)) /* link check */ -+ vl++; -+ { -+ long double plus_inf = 1.0L / p0l; -+ long double minus_inf = -1.0L / p0l; -+ if (signbit (255.0L)) -+ result |= 4; -+ if (!signbit (-255.0L)) -+ result |= 4; -+ if (signbit (p0l)) -+ result |= 8; -+ if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) -+ result |= 16; -+ if (signbit (plus_inf)) -+ result |= 32; -+ if (!signbit (minus_inf)) -+ result |= 64; -+ } -+ return result; -+} -+ -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_signbit=yes -+else -+ gl_cv_func_signbit=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit" >&5 -+$as_echo "$gl_cv_func_signbit" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit compiler built-ins" >&5 -+$as_echo_n "checking for signbit compiler built-ins... " >&6; } -+if ${gl_cv_func_signbit_gcc+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_signbit_gcc="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_signbit_gcc="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if __GNUC__ >= 4 -+# define signbit(x) \ -+ (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ -+ sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ -+ __builtin_signbitf (x)) -+#else -+# error "signbit should be three compiler built-ins" -+#endif -+#include -+ -+/* Global variables. -+ Needed because GCC 4 constant-folds __builtin_signbitl (literal) -+ but cannot constant-fold __builtin_signbitl (variable). */ -+float vf; -+double vd; -+long double vl; -+int main () -+{ -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ So we use -p0f and -p0d instead. */ -+float p0f = 0.0f; -+float m0f = -p0f; -+double p0d = 0.0; -+double m0d = -p0d; -+/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. -+ So we use another constant expression instead. -+ But that expression does not work on other platforms, such as when -+ cross-compiling to PowerPC on Mac OS X 10.5. */ -+long double p0l = 0.0L; -+#if defined __hpux || defined __sgi -+long double m0l = -LDBL_MIN * LDBL_MIN; -+#else -+long double m0l = -p0l; -+#endif -+ int result = 0; -+ if (signbit (vf)) /* link check */ -+ vf++; -+ { -+ float plus_inf = 1.0f / p0f; -+ float minus_inf = -1.0f / p0f; -+ if (!(!signbit (255.0f) -+ && signbit (-255.0f) -+ && !signbit (p0f) -+ && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 1; -+ } -+ if (signbit (vd)) /* link check */ -+ vd++; -+ { -+ double plus_inf = 1.0 / p0d; -+ double minus_inf = -1.0 / p0d; -+ if (!(!signbit (255.0) -+ && signbit (-255.0) -+ && !signbit (p0d) -+ && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 2; -+ } -+ if (signbit (vl)) /* link check */ -+ vl++; -+ { -+ long double plus_inf = 1.0L / p0l; -+ long double minus_inf = -1.0L / p0l; -+ if (signbit (255.0L)) -+ result |= 4; -+ if (!signbit (-255.0L)) -+ result |= 4; -+ if (signbit (p0l)) -+ result |= 8; -+ if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) -+ result |= 16; -+ if (signbit (plus_inf)) -+ result |= 32; -+ if (!signbit (minus_inf)) -+ result |= 64; -+ } -+ return result; -+} -+ -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_signbit_gcc=yes -+else -+ gl_cv_func_signbit_gcc=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit_gcc" >&5 -+$as_echo "$gl_cv_func_signbit_gcc" >&6; } -+ case "$gl_cv_func_signbit_gcc" in -+ *yes) -+ REPLACE_SIGNBIT_USING_GCC=1 -+ ;; -+ *) -+ case "$gl_cv_func_signbit" in -+ *yes) ;; -+ *) -+ REPLACE_SIGNBIT=1 -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'float'" >&5 -+$as_echo_n "checking where to find the sign bit in a 'float'... " >&6; } -+if ${gl_cv_cc_float_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_float_signbit="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } -+ memory_float; -+static memory_float plus = { 1.0f }; -+static memory_float minus = { -1.0f }; -+int main () -+{ -+ size_t j, k, i; -+ unsigned int m; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ /* Find the different bit. */ -+ k = 0; m = 0; -+ for (j = 0; j < NWORDS; j++) -+ { -+ unsigned int x = plus.word[j] ^ minus.word[j]; -+ if ((x & (x - 1)) || (x && m)) -+ { -+ /* More than one bit difference. */ -+ fprintf (fp, "unknown"); -+ return 2; -+ } -+ if (x) -+ { -+ k = j; -+ m = x; -+ } -+ } -+ if (m == 0) -+ { -+ /* No difference. */ -+ fprintf (fp, "unknown"); -+ return 3; -+ } -+ /* Now m = plus.word[k] ^ ~minus.word[k]. */ -+ if (plus.word[k] & ~minus.word[k]) -+ { -+ /* Oh? The sign bit is set in the positive and cleared in the negative -+ numbers? */ -+ fprintf (fp, "unknown"); -+ return 4; -+ } -+ for (i = 0; ; i++) -+ if ((m >> i) & 1) -+ break; -+ fprintf (fp, "word %d bit %d", (int) k, (int) i); -+ if (fclose (fp) != 0) -+ return 5; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_signbit=`cat conftest.out` -+else -+ gl_cv_cc_float_signbit="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_signbit" >&5 -+$as_echo "$gl_cv_cc_float_signbit" >&6; } -+ case "$gl_cv_cc_float_signbit" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_SIGNBIT_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_SIGNBIT_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'double'" >&5 -+$as_echo_n "checking where to find the sign bit in a 'double'... " >&6; } -+if ${gl_cv_cc_double_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_double_signbit="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#define NWORDS \ -+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { double value; unsigned int word[NWORDS]; } -+ memory_float; -+static memory_float plus = { 1.0 }; -+static memory_float minus = { -1.0 }; -+int main () -+{ -+ size_t j, k, i; -+ unsigned int m; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ /* Find the different bit. */ -+ k = 0; m = 0; -+ for (j = 0; j < NWORDS; j++) -+ { -+ unsigned int x = plus.word[j] ^ minus.word[j]; -+ if ((x & (x - 1)) || (x && m)) -+ { -+ /* More than one bit difference. */ -+ fprintf (fp, "unknown"); -+ return 2; -+ } -+ if (x) -+ { -+ k = j; -+ m = x; -+ } -+ } -+ if (m == 0) -+ { -+ /* No difference. */ -+ fprintf (fp, "unknown"); -+ return 3; -+ } -+ /* Now m = plus.word[k] ^ ~minus.word[k]. */ -+ if (plus.word[k] & ~minus.word[k]) -+ { -+ /* Oh? The sign bit is set in the positive and cleared in the negative -+ numbers? */ -+ fprintf (fp, "unknown"); -+ return 4; -+ } -+ for (i = 0; ; i++) -+ if ((m >> i) & 1) -+ break; -+ fprintf (fp, "word %d bit %d", (int) k, (int) i); -+ if (fclose (fp) != 0) -+ return 5; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_double_signbit=`cat conftest.out` -+else -+ gl_cv_cc_double_signbit="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_signbit" >&5 -+$as_echo "$gl_cv_cc_double_signbit" >&6; } -+ case "$gl_cv_cc_double_signbit" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_SIGNBIT_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_SIGNBIT_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'long double'" >&5 -+$as_echo_n "checking where to find the sign bit in a 'long double'... " >&6; } -+if ${gl_cv_cc_long_double_signbit+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_long_double_signbit="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { long double value; unsigned int word[NWORDS]; } -+ memory_float; -+static memory_float plus = { 1.0L }; -+static memory_float minus = { -1.0L }; -+int main () -+{ -+ size_t j, k, i; -+ unsigned int m; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ /* Find the different bit. */ -+ k = 0; m = 0; -+ for (j = 0; j < NWORDS; j++) -+ { -+ unsigned int x = plus.word[j] ^ minus.word[j]; -+ if ((x & (x - 1)) || (x && m)) -+ { -+ /* More than one bit difference. */ -+ fprintf (fp, "unknown"); -+ return 2; -+ } -+ if (x) -+ { -+ k = j; -+ m = x; -+ } -+ } -+ if (m == 0) -+ { -+ /* No difference. */ -+ fprintf (fp, "unknown"); -+ return 3; -+ } -+ /* Now m = plus.word[k] ^ ~minus.word[k]. */ -+ if (plus.word[k] & ~minus.word[k]) -+ { -+ /* Oh? The sign bit is set in the positive and cleared in the negative -+ numbers? */ -+ fprintf (fp, "unknown"); -+ return 4; -+ } -+ for (i = 0; ; i++) -+ if ((m >> i) & 1) -+ break; -+ fprintf (fp, "word %d bit %d", (int) k, (int) i); -+ if (fclose (fp) != 0) -+ return 5; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_long_double_signbit=`cat conftest.out` -+else -+ gl_cv_cc_long_double_signbit="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_signbit" >&5 -+$as_echo "$gl_cv_cc_long_double_signbit" >&6; } -+ case "$gl_cv_cc_long_double_signbit" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_SIGNBIT_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_SIGNBIT_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ if test "$gl_cv_cc_float_signbit" = unknown; then -+ ac_fn_c_check_decl "$LINENO" "copysignf" "ac_cv_have_decl_copysignf" "#include -+" -+if test "x$ac_cv_have_decl_copysignf" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_COPYSIGNF $ac_have_decl -+_ACEOF -+ -+ if test "$ac_cv_have_decl_copysignf" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignf can be used without linking with libm" >&5 -+$as_echo_n "checking whether copysignf can be used without linking with libm... " >&6; } -+if ${gl_cv_func_copysignf_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ float x, y; -+int -+main () -+{ -+return copysignf (x, y) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_copysignf_no_libm=yes -+else -+ gl_cv_func_copysignf_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignf_no_libm" >&5 -+$as_echo "$gl_cv_func_copysignf_no_libm" >&6; } -+ if test $gl_cv_func_copysignf_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_COPYSIGNF_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ if test "$gl_cv_cc_double_signbit" = unknown; then -+ ac_fn_c_check_decl "$LINENO" "copysign" "ac_cv_have_decl_copysign" "#include -+" -+if test "x$ac_cv_have_decl_copysign" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_COPYSIGN $ac_have_decl -+_ACEOF -+ -+ if test "$ac_cv_have_decl_copysign" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysign can be used without linking with libm" >&5 -+$as_echo_n "checking whether copysign can be used without linking with libm... " >&6; } -+if ${gl_cv_func_copysign_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ double x, y; -+int -+main () -+{ -+return copysign (x, y) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_copysign_no_libm=yes -+else -+ gl_cv_func_copysign_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysign_no_libm" >&5 -+$as_echo "$gl_cv_func_copysign_no_libm" >&6; } -+ if test $gl_cv_func_copysign_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_COPYSIGN_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ if test "$gl_cv_cc_long_double_signbit" = unknown; then -+ ac_fn_c_check_decl "$LINENO" "copysignl" "ac_cv_have_decl_copysignl" "#include -+" -+if test "x$ac_cv_have_decl_copysignl" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_COPYSIGNL $ac_have_decl -+_ACEOF -+ -+ if test "$ac_cv_have_decl_copysignl" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignl can be used without linking with libm" >&5 -+$as_echo_n "checking whether copysignl can be used without linking with libm... " >&6; } -+if ${gl_cv_func_copysignl_no_libm+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ long double x, y; -+int -+main () -+{ -+return copysignl (x, y) < 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_copysignl_no_libm=yes -+else -+ gl_cv_func_copysignl_no_libm=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignl_no_libm" >&5 -+$as_echo "$gl_cv_func_copysignl_no_libm" >&6; } -+ if test $gl_cv_func_copysignl_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_COPYSIGNL_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ ;; -+ esac -+ ;; -+ esac -+ -+ if test $REPLACE_SIGNBIT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS signbitf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS signbitd.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS signbitl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SIGNBIT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SIGNBIT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_type_sigset_t = yes; then -+ ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" -+if test "x$ac_cv_func_sigprocmask" = xyes; then : -+ gl_cv_func_sigprocmask=1 -+fi -+ -+ fi -+ if test -z "$gl_cv_func_sigprocmask"; then -+ HAVE_POSIX_SIGNALBLOCKING=0 -+ fi -+ -+ if test $HAVE_POSIX_SIGNALBLOCKING = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SIGPROCMASK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h -+ -+ -+ -+ -+ for ac_header in stdint.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdint_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDINT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5 -+$as_echo_n "checking for SIZE_MAX... " >&6; } -+if ${gl_cv_size_max+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_size_max= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_STDINT_H -+#include -+#endif -+#ifdef SIZE_MAX -+Found it -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Found it" >/dev/null 2>&1; then : -+ gl_cv_size_max=yes -+fi -+rm -f conftest* -+ -+ if test -z "$gl_cv_size_max"; then -+ if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include -+#include "; then : -+ -+else -+ size_t_bits_minus_1= -+fi -+ -+ if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include "; then : -+ -+else -+ fits_in_uint= -+fi -+ -+ if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then -+ if test $fits_in_uint = 1; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ extern size_t foo; -+ extern unsigned long foo; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ fits_in_uint=0 -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $fits_in_uint = 1; then -+ gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" -+ else -+ gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" -+ fi -+ else -+ gl_cv_size_max='((size_t)~(size_t)0)' -+ fi -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5 -+$as_echo "$gl_cv_size_max" >&6; } -+ if test "$gl_cv_size_max" != yes; then -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define SIZE_MAX $gl_cv_size_max -+_ACEOF -+ -+ fi -+ -+ -+ -+ -+ gl_cv_func_snprintf_usable=no -+ for ac_func in snprintf -+do : -+ ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" -+if test "x$ac_cv_func_snprintf" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SNPRINTF 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_snprintf = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5 -+$as_echo_n "checking whether snprintf respects a size of 1... " >&6; } -+if ${gl_cv_func_snprintf_size1+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_snprintf_size1="guessing yes" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+int main() -+{ -+ static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; -+ my_snprintf (buf, 1, "%d", 12345); -+ return buf[1] != 'E'; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_snprintf_size1=yes -+else -+ gl_cv_func_snprintf_size1=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5 -+$as_echo "$gl_cv_func_snprintf_size1" >&6; } -+ -+ case "$gl_cv_func_snprintf_size1" in -+ *yes) -+ -+ case "$gl_cv_func_snprintf_retval_c99" in -+ *yes) -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5 -+$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; } -+if ${gl_cv_func_printf_positions+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) -+ gl_cv_func_printf_positions="guessing no";; -+ beos*) gl_cv_func_printf_positions="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_positions="guessing no";; -+ *) gl_cv_func_printf_positions="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* The string "%2$d %1$d", with dollar characters protected from the shell's -+ dollar expansion (possibly an autoconf bug). */ -+static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; -+static char buf[100]; -+int main () -+{ -+ sprintf (buf, format, 33, 55); -+ return (strcmp (buf, "55 33") != 0); -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_printf_positions=yes -+else -+ gl_cv_func_printf_positions=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5 -+$as_echo "$gl_cv_func_printf_positions" >&6; } -+ -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ gl_cv_func_snprintf_usable=yes -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ fi -+ if test $gl_cv_func_snprintf_usable = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS snprintf.$ac_objext" -+ -+ if test $ac_cv_func_snprintf = yes; then -+ REPLACE_SNPRINTF=1 -+ fi -+ : -+ -+ fi -+ -+ if test $ac_cv_have_decl_snprintf = no; then -+ HAVE_DECL_SNPRINTF=0 -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_SNPRINTF=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SNPRINTF 1" >>confdefs.h -+ -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_SNPRINTF 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ LIBSOCKET= -+ if test $HAVE_WINSOCK2_H = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 -+$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } -+if ${gl_cv_func_wsastartup+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef HAVE_WINSOCK2_H -+# include -+#endif -+int -+main () -+{ -+ -+ WORD wVersionRequested = MAKEWORD(1, 1); -+ WSADATA wsaData; -+ int err = WSAStartup(wVersionRequested, &wsaData); -+ WSACleanup (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_func_wsastartup=yes -+else -+ gl_cv_func_wsastartup=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gl_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 -+$as_echo "$gl_cv_func_wsastartup" >&6; } -+ if test "$gl_cv_func_wsastartup" = "yes"; then -+ -+$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h -+ -+ LIBSOCKET='-lws2_32' -+ fi -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 -+$as_echo_n "checking for library containing setsockopt... " >&6; } -+if ${gl_cv_lib_socket+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_cv_lib_socket= -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_save_LIBS="$LIBS" -+ LIBS="$gl_save_LIBS -lsocket" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lsocket" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnetwork" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnetwork" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnet" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt(); -+int -+main () -+{ -+setsockopt(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gl_cv_lib_socket="-lnet" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ fi -+ fi -+ LIBS="$gl_save_LIBS" -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test -z "$gl_cv_lib_socket"; then -+ gl_cv_lib_socket="none needed" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 -+$as_echo "$gl_cv_lib_socket" >&6; } -+ if test "$gl_cv_lib_socket" != "none needed"; then -+ LIBSOCKET="$gl_cv_lib_socket" -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " -+/* is not needed according to POSIX, but the -+ in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#if HAVE_SYS_SOCKET_H -+# include -+#elif HAVE_WS2TCPIP_H -+# include -+#endif -+ -+" -+if test "x$ac_cv_type_socklen_t" = xyes; then : -+ -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 -+$as_echo_n "checking for socklen_t equivalent... " >&6; } -+ if ${gl_cv_socklen_t_equiv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ # Systems have either "struct sockaddr *" or -+ # "void *" as the second argument to getpeername -+ gl_cv_socklen_t_equiv= -+ for arg2 in "struct sockaddr" void; do -+ for t in int size_t "unsigned int" "long int" "unsigned long int"; do -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+ int getpeername (int, $arg2 *, $t *); -+int -+main () -+{ -+$t len; -+ getpeername (0, 0, &len); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_socklen_t_equiv="$t" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ test "$gl_cv_socklen_t_equiv" != "" && break -+ done -+ test "$gl_cv_socklen_t_equiv" != "" && break -+ done -+ -+fi -+ -+ if test "$gl_cv_socklen_t_equiv" = ""; then -+ as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5 -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5 -+$as_echo "$gl_cv_socklen_t_equiv" >&6; } -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define socklen_t $gl_cv_socklen_t_equiv -+_ACEOF -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_spawn_h='<'spawn.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_spawn_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_spawn_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'spawn.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_spawn_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_spawn_h='<'spawn.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_spawn_h" >&5 -+$as_echo "$gl_cv_next_spawn_h" >&6; } -+ fi -+ NEXT_SPAWN_H=$gl_cv_next_spawn_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'spawn.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_spawn_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SPAWN_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ if test $ac_cv_header_spawn_h = yes; then -+ HAVE_SPAWN_H=1 -+ ac_fn_c_check_type "$LINENO" "posix_spawnattr_t" "ac_cv_type_posix_spawnattr_t" " -+#include -+ -+" -+if test "x$ac_cv_type_posix_spawnattr_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_POSIX_SPAWNATTR_T 1 -+_ACEOF -+ -+ -+else -+ HAVE_POSIX_SPAWNATTR_T=0 -+fi -+ -+ ac_fn_c_check_type "$LINENO" "posix_spawn_file_actions_t" "ac_cv_type_posix_spawn_file_actions_t" " -+#include -+ -+" -+if test "x$ac_cv_type_posix_spawn_file_actions_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1 -+_ACEOF -+ -+ -+else -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 -+fi -+ -+ else -+ HAVE_SPAWN_H=0 -+ HAVE_POSIX_SPAWNATTR_T=0 -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 -+$as_echo_n "checking for ssize_t... " >&6; } -+if ${gt_cv_ssize_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int x = sizeof (ssize_t *) + sizeof (ssize_t); -+ return !x; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_ssize_t=yes -+else -+ gt_cv_ssize_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 -+$as_echo "$gt_cv_ssize_t" >&6; } -+ if test $gt_cv_ssize_t = no; then -+ -+$as_echo "@%:@define ssize_t int" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 -+$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } -+if ${gl_cv_func_stat_dir_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case $host_os in -+ mingw*) gl_cv_func_stat_dir_slash="guessing no";; -+ *) gl_cv_func_stat_dir_slash="guessing yes";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+struct stat st; return stat (".", &st) != stat ("./", &st); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_stat_dir_slash=yes -+else -+ gl_cv_func_stat_dir_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 -+$as_echo "$gl_cv_func_stat_dir_slash" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 -+$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } -+if ${gl_cv_func_stat_file_slash+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.tmp -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.tmp conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_stat_file_slash="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ struct stat st; -+ if (!stat ("conftest.tmp/", &st)) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!stat ("conftest.lnk/", &st)) -+ result |= 2; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_stat_file_slash=yes -+else -+ gl_cv_func_stat_file_slash=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.tmp conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 -+$as_echo "$gl_cv_func_stat_file_slash" >&6; } -+ case $gl_cv_func_stat_dir_slash in -+ *no) REPLACE_STAT=1 -+ -+$as_echo "@%:@define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h -+;; -+ esac -+ case $gl_cv_func_stat_file_slash in -+ *no) REPLACE_STAT=1 -+ -+$as_echo "@%:@define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h -+;; -+ esac -+ -+ if test $REPLACE_STAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STAT 1" >>confdefs.h -+ -+ -+ -+ -+ # Don't call AC_STRUCT_ST_BLOCKS because it causes bugs. Details at -+ # http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00051.html -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1 -+_ACEOF -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5 -+$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; } -+if ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ #if HAVE_SYS_TIME_H -+ # include -+ #endif -+ #include -+ struct timespec ts; -+ struct stat st; -+ -+int -+main () -+{ -+ -+ st.st_atim = ts; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes -+else -+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5 -+$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; } -+ if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then -+ -+$as_echo "@%:@define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h -+ -+ fi -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIMENSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1 -+_ACEOF -+ -+ -+fi -+ -+fi -+ -+fi -+ -+fi -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1 -+_ACEOF -+ -+ -+else -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include -+ #include -+" -+if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1 -+_ACEOF -+ -+ -+fi -+ -+fi -+ -+fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_STATAT 1 -+_ACEOF -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5 -+$as_echo_n "checking for working stdalign.h... " >&6; } -+if ${gl_cv_header_working_stdalign_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+ /* Test that alignof yields a result consistent with offsetof. -+ This catches GCC bug 52023 -+ . */ -+ #ifdef __cplusplus -+ template struct alignof_helper { char a; t b; }; -+ # define ao(type) offsetof (alignof_helper, b) -+ #else -+ # define ao(type) offsetof (struct { char a; type b; }, b) -+ #endif -+ char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; -+ char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; -+ char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; -+ -+ /* Test _Alignas only on platforms where gnulib can help. */ -+ #if \ -+ (__GNUC__ || __IBMC__ || __IBMCPP__ \ -+ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) -+ int alignas (8) alignas_int = 1; -+ char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; -+ #endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_working_stdalign_h=yes -+else -+ gl_cv_header_working_stdalign_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 -+$as_echo "$gl_cv_header_working_stdalign_h" >&6; } -+ -+ if test $gl_cv_header_working_stdalign_h = yes; then -+ STDALIGN_H='' -+ else -+ STDALIGN_H='stdalign.h' -+ fi -+ -+ -+ if test -n "$STDALIGN_H"; then -+ GL_GENERATE_STDALIGN_H_TRUE= -+ GL_GENERATE_STDALIGN_H_FALSE='#' -+else -+ GL_GENERATE_STDALIGN_H_TRUE='#' -+ GL_GENERATE_STDALIGN_H_FALSE= -+fi -+ -+ -+ -+ STDARG_H='' -+ NEXT_STDARG_H='' -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5 -+$as_echo_n "checking for va_copy... " >&6; } -+ if ${gl_cv_func_va_copy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+#ifndef va_copy -+void (*func) (va_list, va_list) = va_copy; -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_va_copy=yes -+else -+ gl_cv_func_va_copy=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5 -+$as_echo "$gl_cv_func_va_copy" >&6; } -+ if test $gl_cv_func_va_copy = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if defined _AIX && !defined __GNUC__ -+ AIX vaccine -+ #endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "vaccine" >/dev/null 2>&1; then : -+ gl_aixcc=yes -+else -+ gl_aixcc=no -+fi -+rm -f conftest* -+ -+ if test $gl_aixcc = yes; then -+ STDARG_H=stdarg.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdarg_h='<'stdarg.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdarg_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdarg.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5 -+$as_echo "$gl_cv_next_stdarg_h" >&6; } -+ fi -+ NEXT_STDARG_H=$gl_cv_next_stdarg_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdarg.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdarg_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test "$gl_cv_next_stdarg_h" = '""'; then -+ gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' -+ NEXT_STDARG_H="$gl_cv_next_stdarg_h" -+ fi -+ else -+ -+ saved_as_echo_n="$as_echo_n" -+ as_echo_n=':' -+ if ${gl_cv_func___va_copy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+#ifndef __va_copy -+error, bail out -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func___va_copy=yes -+else -+ gl_cv_func___va_copy=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+ -+ as_echo_n="$saved_as_echo_n" -+ -+ if test $gl_cv_func___va_copy = yes; then -+ -+$as_echo "@%:@define va_copy __va_copy" >>confdefs.h -+ -+ else -+ -+ -+$as_echo "@%:@define va_copy gl_va_copy" >>confdefs.h -+ -+ fi -+ fi -+ fi -+ -+ if test -n "$STDARG_H"; then -+ GL_GENERATE_STDARG_H_TRUE= -+ GL_GENERATE_STDARG_H_FALSE='#' -+else -+ GL_GENERATE_STDARG_H_TRUE='#' -+ GL_GENERATE_STDARG_H_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ # Define two additional variables used in the Makefile substitution. -+ -+ if test "$ac_cv_header_stdbool_h" = yes; then -+ STDBOOL_H='' -+ else -+ STDBOOL_H='stdbool.h' -+ fi -+ -+ if test -n "$STDBOOL_H"; then -+ GL_GENERATE_STDBOOL_H_TRUE= -+ GL_GENERATE_STDBOOL_H_FALSE='#' -+else -+ GL_GENERATE_STDBOOL_H_TRUE='#' -+ GL_GENERATE_STDBOOL_H_FALSE= -+fi -+ -+ -+ if test "$ac_cv_type__Bool" = yes; then -+ HAVE__BOOL=1 -+ else -+ HAVE__BOOL=0 -+ fi -+ -+ -+ -+ -+ -+ STDDEF_H= -+ if test $gt_cv_c_wchar_t = no; then -+ HAVE_WCHAR_T=0 -+ STDDEF_H=stddef.h -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 -+$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } -+if ${gl_cv_decl_null_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ int test[2 * (sizeof NULL == sizeof (void *)) -1]; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_null_works=yes -+else -+ gl_cv_decl_null_works=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 -+$as_echo "$gl_cv_decl_null_works" >&6; } -+ if test $gl_cv_decl_null_works = no; then -+ REPLACE_NULL=1 -+ STDDEF_H=stddef.h -+ fi -+ -+ if test -n "$STDDEF_H"; then -+ GL_GENERATE_STDDEF_H_TRUE= -+ GL_GENERATE_STDDEF_H_FALSE='#' -+else -+ GL_GENERATE_STDDEF_H_TRUE='#' -+ GL_GENERATE_STDDEF_H_FALSE= -+fi -+ -+ if test -n "$STDDEF_H"; then -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stddef_h='<'stddef.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stddef_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stddef.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 -+$as_echo "$gl_cv_next_stddef_h" >&6; } -+ fi -+ NEXT_STDDEF_H=$gl_cv_next_stddef_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stddef.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stddef_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdio_h='<'stdio.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdio_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdio.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 -+$as_echo "$gl_cv_next_stdio_h" >&6; } -+ fi -+ NEXT_STDIO_H=$gl_cv_next_stdio_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdio.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdio_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ GNULIB_FSCANF=1 -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_FSCANF 1 -+_ACEOF -+ -+ -+ GNULIB_SCANF=1 -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_SCANF 1 -+_ACEOF -+ -+ -+ GNULIB_FGETC=1 -+ GNULIB_GETC=1 -+ GNULIB_GETCHAR=1 -+ GNULIB_FGETS=1 -+ GNULIB_FREAD=1 -+ -+ -+ GNULIB_FPRINTF=1 -+ GNULIB_PRINTF=1 -+ GNULIB_VFPRINTF=1 -+ GNULIB_VPRINTF=1 -+ GNULIB_FPUTC=1 -+ GNULIB_PUTC=1 -+ GNULIB_PUTCHAR=1 -+ GNULIB_FPUTS=1 -+ GNULIB_PUTS=1 -+ GNULIB_FWRITE=1 -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_stdlib_h='<'stdlib.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_stdlib_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'stdlib.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 -+$as_echo "$gl_cv_next_stdlib_h" >&6; } -+ fi -+ NEXT_STDLIB_H=$gl_cv_next_stdlib_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'stdlib.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_stdlib_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in stpcpy -+do : -+ ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy" -+if test "x$ac_cv_func_stpcpy" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STPCPY 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_stpcpy = no; then -+ HAVE_STPCPY=0 -+ fi -+ -+ if test $HAVE_STPCPY = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS stpcpy.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STPCPY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STPCPY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_stpncpy = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stpncpy" >&5 -+$as_echo_n "checking for working stpncpy... " >&6; } -+if ${gl_cv_func_stpncpy+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ Thanks for using GNU -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Thanks for using GNU" >/dev/null 2>&1; then : -+ gl_cv_func_stpncpy="guessing yes" -+else -+ gl_cv_func_stpncpy="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include /* for strcpy */ -+/* The stpncpy prototype is missing in on AIX 4. */ -+#if !HAVE_DECL_STPNCPY -+extern -+# ifdef __cplusplus -+"C" -+# endif -+char *stpncpy (char *dest, const char *src, size_t n); -+#endif -+int main () -+{ -+ int result = 0; -+ const char *src = "Hello"; -+ char dest[10]; -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 2) != dest + 2) -+ result |= 1; -+ } -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 5) != dest + 5) -+ result |= 2; -+ } -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 7) != dest + 5) -+ result |= 4; -+ } -+ return result; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_stpncpy=yes -+else -+ gl_cv_func_stpncpy=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stpncpy" >&5 -+$as_echo "$gl_cv_func_stpncpy" >&6; } -+ case "$gl_cv_func_stpncpy" in -+ *yes) -+ -+$as_echo "@%:@define HAVE_STPNCPY 1" >>confdefs.h -+ -+ ;; -+ *) -+ REPLACE_STPNCPY=1 -+ ;; -+ esac -+ else -+ HAVE_STPNCPY=0 -+ fi -+ -+ if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS stpncpy.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STPNCPY=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STPNCPY 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in strchrnul -+do : -+ ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" -+if test "x$ac_cv_func_strchrnul" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRCHRNUL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strchrnul = no; then -+ HAVE_STRCHRNUL=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5 -+$as_echo_n "checking whether strchrnul works... " >&6; } -+if ${gl_cv_func_strchrnul_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined __CYGWIN__ -+ #include -+ #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9) -+ Lucky user -+ #endif -+#else -+ Lucky user -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky user" >/dev/null 2>&1; then : -+ gl_cv_func_strchrnul_works="guessing yes" -+else -+ gl_cv_func_strchrnul_works="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for strchrnul */ -+ -+int -+main () -+{ -+const char *buf = "a"; -+ return strchrnul (buf, 'b') != buf + 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strchrnul_works=yes -+else -+ gl_cv_func_strchrnul_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5 -+$as_echo "$gl_cv_func_strchrnul_works" >&6; } -+ case "$gl_cv_func_strchrnul_works" in -+ *yes) ;; -+ *) REPLACE_STRCHRNUL=1 ;; -+ esac -+ fi -+ -+ if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRCHRNUL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_strdup = yes; then -+ if test $gl_cv_func_malloc_posix != yes; then -+ REPLACE_STRDUP=1 -+ fi -+ fi -+ -+ if test $ac_cv_have_decl_strdup = no; then -+ HAVE_DECL_STRDUP=0 -+ fi -+ -+ if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRDUP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRDUP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5 -+$as_echo_n "checking for working strerror function... " >&6; } -+if ${gl_cv_func_working_strerror+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_working_strerror="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+if (!*strerror (-2)) return 1; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_strerror=yes -+else -+ gl_cv_func_working_strerror=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5 -+$as_echo "$gl_cv_func_working_strerror" >&6; } -+ case "$gl_cv_func_working_strerror" in -+ *yes) ;; -+ *) -+ REPLACE_STRERROR=1 -+ ;; -+ esac -+ -+ case "$gl_cv_func_strerror_r_works" in -+ *no) REPLACE_STRERROR=1 ;; -+ esac -+ -+ else -+ REPLACE_STRERROR=1 -+ fi -+ -+ if test $REPLACE_STRERROR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext" -+ -+ fi -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_STRERROR 1 -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ GNULIB_STRERROR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRERROR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext" -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ fi -+ -+ -+ # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. -+ -+ -+ -+ -+ -+ -+ -+$as_echo "@%:@define my_strftime nstrftime" >>confdefs.h -+ -+ -+ -+ if test $gl_cond_libtool = false; then -+ gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV" -+ gl_libdeps="$gl_libdeps $LIBICONV" -+ fi -+ -+ -+ -+ -+ if test $REPLACE_STRNCAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strncat.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRNCAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRNCAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strndup = no; then -+ HAVE_DECL_STRNDUP=0 -+ fi -+ -+ if test $ac_cv_func_strndup = yes; then -+ HAVE_STRNDUP=1 -+ # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strndup" >&5 -+$as_echo_n "checking for working strndup... " >&6; } -+if ${gl_cv_func_strndup_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ -+ case $host_os in -+ aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";; -+ *) gl_cv_func_strndup_works="guessing yes";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+int -+main () -+{ -+ -+#if !HAVE_DECL_STRNDUP -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ char *strndup (const char *, size_t); -+#endif -+ char *s; -+ s = strndup ("some longer string", 15); -+ free (s); -+ s = strndup ("shorter string", 13); -+ return s[13] != '\0'; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strndup_works=yes -+else -+ gl_cv_func_strndup_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strndup_works" >&5 -+$as_echo "$gl_cv_func_strndup_works" >&6; } -+ case $gl_cv_func_strndup_works in -+ *no) REPLACE_STRNDUP=1 ;; -+ esac -+ else -+ HAVE_STRNDUP=0 -+ fi -+ -+ if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strndup.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRNDUP=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRNDUP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strnlen = no; then -+ HAVE_DECL_STRNLEN=0 -+ else -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 -+$as_echo_n "checking for working strnlen... " >&6; } -+if ${ac_cv_func_strnlen_working+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ # Guess no on AIX systems, yes otherwise. -+ case "$host_os" in -+ aix*) ac_cv_func_strnlen_working=no;; -+ *) ac_cv_func_strnlen_working=yes;; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+#define S "foobar" -+#define S_LEN (sizeof S - 1) -+ -+ /* At least one implementation is buggy: that of AIX 4.3 would -+ give strnlen (S, 1) == 3. */ -+ -+ int i; -+ for (i = 0; i < S_LEN + 1; ++i) -+ { -+ int expected = i <= S_LEN ? i : S_LEN; -+ if (strnlen (S, i) != expected) -+ return 1; -+ } -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_strnlen_working=yes -+else -+ ac_cv_func_strnlen_working=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 -+$as_echo "$ac_cv_func_strnlen_working" >&6; } -+test $ac_cv_func_strnlen_working = no && : -+ -+ -+ if test $ac_cv_func_strnlen_working = no; then -+ REPLACE_STRNLEN=1 -+ fi -+ fi -+ -+ if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strnlen.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRNLEN=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRNLEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ for ac_func in strpbrk -+do : -+ ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk" -+if test "x$ac_cv_func_strpbrk" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRPBRK 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strpbrk = no; then -+ HAVE_STRPBRK=0 -+ fi -+ -+ if test $HAVE_STRPBRK = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strpbrk.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRPBRK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRPBRK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strsignal = no; then -+ HAVE_DECL_STRSIGNAL=0 -+ fi -+ -+ for ac_func in strsignal -+do : -+ ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal" -+if test "x$ac_cv_func_strsignal" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRSIGNAL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strsignal = yes; then -+ HAVE_STRSIGNAL=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strsignal always returns a string" >&5 -+$as_echo_n "checking whether strsignal always returns a string... " >&6; } -+if ${gl_cv_func_working_strsignal+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ solaris* | aix*) gl_cv_func_working_strsignal=no;; -+ *) gl_cv_func_working_strsignal="guessing yes";; -+ esac -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include /* NetBSD 5.0 declares it in wrong header. */ -+ -+int -+main () -+{ -+int result = 0; -+ char *s = strsignal (-1); -+ if (s == (char *) 0) -+ result |= 1; -+ if (s == (char *) -1) -+ result |= 2; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_working_strsignal=yes -+else -+ gl_cv_func_working_strsignal=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strsignal" >&5 -+$as_echo "$gl_cv_func_working_strsignal" >&6; } -+ if test "$gl_cv_func_working_strsignal" = no; then -+ REPLACE_STRSIGNAL=1 -+ fi -+ else -+ HAVE_STRSIGNAL=0 -+ fi -+ -+ if test $HAVE_STRSIGNAL = 0 || test $REPLACE_STRSIGNAL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strsignal.$ac_objext" -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "#include -+" -+if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl -+_ACEOF -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRSIGNAL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRSIGNAL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test "$gl_cv_func_memchr_works" != yes; then -+ REPLACE_STRSTR=1 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 -+$as_echo_n "checking whether strstr works... " >&6; } -+if ${gl_cv_func_strstr_works_always+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __GNU_LIBRARY__ -+ #include -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ -+ || defined __UCLIBC__ -+ Lucky user -+ #endif -+#elif defined __CYGWIN__ -+ #include -+ #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) -+ Lucky user -+ #endif -+#else -+ Lucky user -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky user" >/dev/null 2>&1; then : -+ gl_cv_func_strstr_works_always="guessing yes" -+else -+ gl_cv_func_strstr_works_always="guessing no" -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include /* for strstr */ -+#define P "_EF_BF_BD" -+#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P -+#define NEEDLE P P P P P -+ -+int -+main () -+{ -+return !!strstr (HAYSTACK, NEEDLE); -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strstr_works_always=yes -+else -+ gl_cv_func_strstr_works_always=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 -+$as_echo "$gl_cv_func_strstr_works_always" >&6; } -+ case "$gl_cv_func_strstr_works_always" in -+ *yes) ;; -+ *) -+ REPLACE_STRSTR=1 -+ ;; -+ esac -+ fi -+ -+ if test $REPLACE_STRSTR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRSTR=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRSTR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test $HAVE_STRTOD = 1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtod obeys C99" >&5 -+$as_echo_n "checking whether strtod obeys C99... " >&6; } -+if ${gl_cv_func_strtod_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8) || (__GLIBC__ > 2)) \ -+ && !defined __UCLIBC__ -+ Lucky user -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Lucky user" >/dev/null 2>&1; then : -+ gl_cv_func_strtod_works="guessing yes" -+else -+ gl_cv_func_strtod_works="guessing no" -+fi -+rm -f conftest* -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Compare two numbers with ==. -+ This is a separate function because IRIX 6.5 "cc -O" miscompiles an -+ 'x == x' test. */ -+static int -+numeric_equal (double x, double y) -+{ -+ return x == y; -+} -+ -+int -+main () -+{ -+ -+ int result = 0; -+ { -+ /* In some old versions of Linux (2000 or before), strtod mis-parses -+ strings with leading '+'. */ -+ const char *string = " +69"; -+ char *term; -+ double value = strtod (string, &term); -+ if (value != 69 || term != (string + 4)) -+ result |= 1; -+ } -+ { -+ /* Under Solaris 2.4, strtod returns the wrong value for the -+ terminating character under some conditions. */ -+ const char *string = "NaN"; -+ char *term; -+ strtod (string, &term); -+ if (term != string && *(term - 1) == 0) -+ result |= 2; -+ } -+ { -+ /* Older glibc and Cygwin mis-parse "-0x". */ -+ const char *string = "-0x"; -+ char *term; -+ double value = strtod (string, &term); -+ double zero = 0.0; -+ if (1.0 / value != -1.0 / zero || term != (string + 2)) -+ result |= 4; -+ } -+ { -+ /* Many platforms do not parse hex floats. */ -+ const char *string = "0XaP+1"; -+ char *term; -+ double value = strtod (string, &term); -+ if (value != 20.0 || term != (string + 6)) -+ result |= 8; -+ } -+ { -+ /* Many platforms do not parse infinities. HP-UX 11.31 parses inf, -+ but mistakenly sets errno. */ -+ const char *string = "inf"; -+ char *term; -+ double value; -+ errno = 0; -+ value = strtod (string, &term); -+ if (value != HUGE_VAL || term != (string + 3) || errno) -+ result |= 16; -+ } -+ { -+ /* glibc 2.7 and cygwin 1.5.24 misparse "nan()". */ -+ const char *string = "nan()"; -+ char *term; -+ double value = strtod (string, &term); -+ if (numeric_equal (value, value) || term != (string + 5)) -+ result |= 32; -+ } -+ { -+ /* darwin 10.6.1 misparses "nan(". */ -+ const char *string = "nan("; -+ char *term; -+ double value = strtod (string, &term); -+ if (numeric_equal (value, value) || term != (string + 3)) -+ result |= 64; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strtod_works=yes -+else -+ gl_cv_func_strtod_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtod_works" >&5 -+$as_echo "$gl_cv_func_strtod_works" >&6; } -+ case "$gl_cv_func_strtod_works" in -+ *yes) ;; -+ *) -+ REPLACE_STRTOD=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtod.$ac_objext" -+ -+ -+ -+ if test $gl_cv_func_ldexp_no_libm = yes; then -+ -+$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h -+ -+ fi -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOD=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRTOD 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_have_decl_strtoimax" != yes; then -+ HAVE_DECL_STRTOIMAX=0 -+ fi -+ -+ if test $ac_cv_func_strtoimax = yes; then -+ HAVE_STRTOIMAX=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5 -+$as_echo_n "checking whether strtoimax works... " >&6; } -+if ${gl_cv_func_strtoimax+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess no on AIX 5. -+ aix5*) gl_cv_func_strtoimax="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_strtoimax="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+int main () -+{ -+ if (sizeof (intmax_t) > sizeof (int)) -+ { -+ const char *s = "4294967295"; -+ char *p; -+ intmax_t res; -+ errno = 0; -+ res = strtoimax (s, &p, 10); -+ if (p != s + strlen (s)) -+ return 1; -+ if (errno != 0) -+ return 2; -+ if (res != (intmax_t) 65535 * (intmax_t) 65537) -+ return 3; -+ } -+ else -+ { -+ const char *s = "2147483647"; -+ char *p; -+ intmax_t res; -+ errno = 0; -+ res = strtoimax (s, &p, 10); -+ if (p != s + strlen (s)) -+ return 1; -+ if (errno != 0) -+ return 2; -+ if (res != 2147483647) -+ return 3; -+ } -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_strtoimax=yes -+else -+ gl_cv_func_strtoimax=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5 -+$as_echo "$gl_cv_func_strtoimax" >&6; } -+ case "$gl_cv_func_strtoimax" in -+ *no) REPLACE_STRTOIMAX=1 ;; -+ esac -+ else -+ HAVE_STRTOIMAX=0 -+ fi -+ -+ if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext" -+ -+ -+ ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoll" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOLL $ac_have_decl -+_ACEOF -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOIMAX=1 -+ -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_type_long_long_int" = yes; then -+ for ac_func in strtoll -+do : -+ ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll" -+if test "x$ac_cv_func_strtoll" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOLL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strtoll = no; then -+ HAVE_STRTOLL=0 -+ fi -+ fi -+ -+ if test $HAVE_STRTOLL = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOLL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRTOLL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_type_unsigned_long_long_int" = yes; then -+ for ac_func in strtoull -+do : -+ ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull" -+if test "x$ac_cv_func_strtoull" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRTOULL 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_strtoull = no; then -+ HAVE_STRTOULL=0 -+ fi -+ fi -+ -+ if test $HAVE_STRTOULL = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOULL=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRTOULL 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "$ac_cv_have_decl_strtoumax" != yes; then -+ HAVE_DECL_STRTOUMAX=0 -+ fi -+ -+ if test $ac_cv_func_strtoumax = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext" -+ -+ -+ ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" -+if test "x$ac_cv_have_decl_strtoull" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRTOULL $ac_have_decl -+_ACEOF -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_STRTOUMAX=1 -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_symlink = no; then -+ HAVE_SYMLINK=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5 -+$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; } -+if ${gl_cv_func_symlink_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_symlink_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+int result = 0; -+ if (!symlink ("a", "conftest.link/")) -+ result |= 1; -+ if (symlink ("conftest.f", "conftest.lnk2")) -+ result |= 2; -+ else if (!symlink ("a", "conftest.lnk2/")) -+ result |= 4; -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_symlink_works=yes -+else -+ gl_cv_func_symlink_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.f conftest.link conftest.lnk2 -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5 -+$as_echo "$gl_cv_func_symlink_works" >&6; } -+ case "$gl_cv_func_symlink_works" in -+ *yes) ;; -+ *) -+ REPLACE_SYMLINK=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_SYMLINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SYMLINK 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_ioctl_h = yes; then -+ HAVE_SYS_IOCTL_H=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether declares ioctl" >&5 -+$as_echo_n "checking whether declares ioctl... " >&6; } -+if ${gl_cv_decl_ioctl_in_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+(void) ioctl; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_decl_ioctl_in_sys_ioctl_h=yes -+else -+ gl_cv_decl_ioctl_in_sys_ioctl_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_ioctl_in_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_decl_ioctl_in_sys_ioctl_h" >&6; } -+ else -+ HAVE_SYS_IOCTL_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_ioctl_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/ioctl.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_ioctl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_next_sys_ioctl_h" >&6; } -+ fi -+ NEXT_SYS_IOCTL_H=$gl_cv_next_sys_ioctl_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/ioctl.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_ioctl_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_resource_h='<'sys/resource.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_resource_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_resource_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/resource.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_resource_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_resource_h='<'sys/resource.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_resource_h" >&5 -+$as_echo "$gl_cv_next_sys_resource_h" >&6; } -+ fi -+ NEXT_SYS_RESOURCE_H=$gl_cv_next_sys_resource_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/resource.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_resource_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_resource_h = yes; then -+ HAVE_SYS_RESOURCE_H=1 -+ else -+ HAVE_SYS_RESOURCE_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct timeval b; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_select_h_selfcontained=yes -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int memset; int bzero; -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ #undef memset -+ #define memset nonexistent_memset -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void *memset (void *, int, unsigned long); -+ #undef bzero -+ #define bzero nonexistent_bzero -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void bzero (void *, unsigned long); -+ fd_set fds; -+ FD_ZERO (&fds); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ gl_cv_header_sys_select_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_select_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/select.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_select_h='<'sys/select.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 -+$as_echo "$gl_cv_next_sys_select_h" >&6; } -+ fi -+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/select.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_select_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_select_h = yes; then -+ HAVE_SYS_SELECT_H=1 -+ else -+ HAVE_SYS_SELECT_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ osf*) -+ -+$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 -+$as_echo_n "checking whether is self-contained... " >&6; } -+if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_selfcontained=yes -+else -+ gl_cv_header_sys_socket_h_selfcontained=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } -+ if test $gl_cv_header_sys_socket_h_selfcontained = yes; then -+ for ac_func in shutdown -+do : -+ ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" -+if test "x$ac_cv_func_shutdown" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SHUTDOWN 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_shutdown = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 -+$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } -+if ${gl_cv_header_sys_socket_h_shut+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_header_sys_socket_h_shut=yes -+else -+ gl_cv_header_sys_socket_h_shut=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 -+$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } -+ if test $gl_cv_header_sys_socket_h_shut = no; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ fi -+ fi -+ # We need to check for ws2tcpip.h now. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_socket_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/socket.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_socket_h='<'sys/socket.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 -+$as_echo "$gl_cv_next_sys_socket_h" >&6; } -+ fi -+ NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/socket.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_socket_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h = yes; then -+ HAVE_SYS_SOCKET_H=1 -+ HAVE_WS2TCPIP_H=0 -+ else -+ HAVE_SYS_SOCKET_H=0 -+ if test $ac_cv_header_ws2tcpip_h = yes; then -+ HAVE_WS2TCPIP_H=1 -+ else -+ HAVE_WS2TCPIP_H=0 -+ fi -+ fi -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+ -+" -+if test "x$ac_cv_type_sa_family_t" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SA_FAMILY_T 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_type_struct_sockaddr_storage = no; then -+ HAVE_STRUCT_SOCKADDR_STORAGE=0 -+ fi -+ if test $ac_cv_type_sa_family_t = no; then -+ HAVE_SA_FAMILY_T=0 -+ fi -+ if test $ac_cv_type_struct_sockaddr_storage != no; then -+ ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include -+ #ifdef HAVE_SYS_SOCKET_H -+ #include -+ #endif -+ #ifdef HAVE_WS2TCPIP_H -+ #include -+ #endif -+ -+" -+if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 -+_ACEOF -+ -+ -+else -+ HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 -+fi -+ -+ fi -+ if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ -+ || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_stat_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_stat_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/stat.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_stat_h='<'sys/stat.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 -+$as_echo "$gl_cv_next_sys_stat_h" >&6; } -+ fi -+ NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/stat.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_stat_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ -+$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h -+ -+ fi -+ -+ ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include -+ #include -+" -+if test "x$ac_cv_type_nlink_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define nlink_t int" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_types_h='<'sys/types.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_types_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/types.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 -+$as_echo "$gl_cv_next_sys_types_h" >&6; } -+ fi -+ NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/types.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_types_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_uio_h='<'sys/uio.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_uio_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_uio_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/uio.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_uio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_uio_h='<'sys/uio.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5 -+$as_echo "$gl_cv_next_sys_uio_h" >&6; } -+ fi -+ NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/uio.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_uio_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_uio_h = yes; then -+ HAVE_SYS_UIO_H=1 -+ else -+ HAVE_SYS_UIO_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_utsname_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_utsname_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/utsname.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_utsname_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_utsname_h" >&5 -+$as_echo "$gl_cv_next_sys_utsname_h" >&6; } -+ fi -+ NEXT_SYS_UTSNAME_H=$gl_cv_next_sys_utsname_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/utsname.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_utsname_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_sys_utsname_h != yes; then -+ HAVE_SYS_UTSNAME_H=0 -+ HAVE_STRUCT_UTSNAME=0 -+ else -+ HAVE_SYS_UTSNAME_H=1 -+ ac_fn_c_check_type "$LINENO" "struct utsname" "ac_cv_type_struct_utsname" " -+/* Minix 3.1.8 has a bug: must be included before -+ . */ -+#include -+#include -+ -+" -+if test "x$ac_cv_type_struct_utsname" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_UTSNAME 1 -+_ACEOF -+ -+ -+else -+ HAVE_STRUCT_UTSNAME=0 -+fi -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_sys_wait_h='<'sys/wait.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_sys_wait_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_sys_wait_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'sys/wait.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_sys_wait_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_sys_wait_h='<'sys/wait.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_wait_h" >&5 -+$as_echo "$gl_cv_next_sys_wait_h" >&6; } -+ fi -+ NEXT_SYS_WAIT_H=$gl_cv_next_sys_wait_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'sys/wait.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_sys_wait_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_termios_h='<'termios.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_termios_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'termios.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_termios_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_termios_h='<'termios.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_termios_h" >&5 -+$as_echo "$gl_cv_next_termios_h" >&6; } -+ fi -+ NEXT_TERMIOS_H=$gl_cv_next_termios_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'termios.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_termios_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_termios_h != yes; then -+ HAVE_TERMIOS_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include -+" -+if test "x$ac_cv_have_decl_localtime_r" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_LOCALTIME_R $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_localtime_r = no; then -+ HAVE_DECL_LOCALTIME_R=0 -+ fi -+ -+ -+ if test $ac_cv_func_localtime_r = yes; then -+ HAVE_LOCALTIME_R=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5 -+$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; } -+if ${gl_cv_time_r_posix+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+/* We don't need to append 'restrict's to the argument types, -+ even though the POSIX signature has the 'restrict's, -+ since C99 says they can't affect type compatibility. */ -+ struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r; -+ if (ptr) return 0; -+ /* Check the return type is a pointer. -+ On HP-UX 10 it is 'int'. */ -+ *localtime_r (0, 0); -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_time_r_posix=yes -+else -+ gl_cv_time_r_posix=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5 -+$as_echo "$gl_cv_time_r_posix" >&6; } -+ if test $gl_cv_time_r_posix = yes; then -+ REPLACE_LOCALTIME_R=0 -+ else -+ REPLACE_LOCALTIME_R=1 -+ fi -+ else -+ HAVE_LOCALTIME_R=0 -+ fi -+ -+ if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_TIME_R=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_TIME_R 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ LIB_TIMER_TIME= -+ -+ gl_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5 -+$as_echo_n "checking for library containing timer_settime... " >&6; } -+if ${ac_cv_search_timer_settime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char timer_settime (); -+int -+main () -+{ -+return timer_settime (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_timer_settime=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_timer_settime+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_timer_settime+:} false; then : -+ -+else -+ ac_cv_search_timer_settime=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5 -+$as_echo "$ac_cv_search_timer_settime" >&6; } -+ac_res=$ac_cv_search_timer_settime -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_timer_settime" = "none required" || -+ LIB_TIMER_TIME=$ac_cv_search_timer_settime -+fi -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ -+ && !defined __UCLIBC__ -+ Thread emulation available -+ #endif -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "Thread" >/dev/null 2>&1; then : -+ LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD" -+fi -+rm -f conftest* -+ -+ for ac_func in timer_settime -+do : -+ ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime" -+if test "x$ac_cv_func_timer_settime" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TIMER_SETTIME 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$gl_saved_libs -+ -+ : -+ -+ -+ -+ -+ -+ -+ for ac_func in uname -+do : -+ ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" -+if test "x$ac_cv_func_uname" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNAME 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_uname = no; then -+ HAVE_UNAME=0 -+ fi -+ -+ if test $HAVE_UNAME = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS uname.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNAME=1 -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_unistd_h='<'unistd.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_unistd_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_unistd_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'unistd.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_unistd_h='<'unistd.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 -+$as_echo "$gl_cv_next_unistd_h" >&6; } -+ fi -+ NEXT_UNISTD_H=$gl_cv_next_unistd_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'unistd.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_unistd_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_unistd_h = yes; then -+ HAVE_UNISTD_H=1 -+ else -+ HAVE_UNISTD_H=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 2 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_UNISTR_H='unistr.h' -+ else -+ LIBUNISTRING_UNISTR_H= -+ fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_UNISTR_U8_MBTOUCR 1 -+_ACEOF -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE= -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#' -+else -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#' -+ LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE= -+fi -+ -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_UNISTR_U8_UCTOMB 1 -+_ACEOF -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE= -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#' -+else -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#' -+ LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE= -+fi -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_UNITYPES_H='unitypes.h' -+ else -+ LIBUNISTRING_UNITYPES_H= -+ fi -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_UNIWIDTH_H='uniwidth.h' -+ else -+ LIBUNISTRING_UNIWIDTH_H= -+ fi -+ -+ -+ -+ -+ if { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ -+ -+ -+ test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 -+ } -+ } -+ } -+ -+ -+ -+ -+ } -+ }; then -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE= -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#' -+else -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#' -+ LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE= -+fi -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 -+$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } -+if ${gl_cv_func_unlink_honors_slashes+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.file conftest.lnk -+ fi -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unlink_honors_slashes="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ #include -+ -+int -+main () -+{ -+int result = 0; -+ if (!unlink ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+#if HAVE_LSTAT -+ if (!unlink ("conftest.lnk/")) -+ result |= 4; -+ else if (errno != ENOTDIR) -+ result |= 8; -+#endif -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_honors_slashes=yes -+else -+ gl_cv_func_unlink_honors_slashes=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file conftest.lnk -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 -+$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } -+ case "$gl_cv_func_unlink_honors_slashes" in -+ *no) -+ REPLACE_UNLINK=1 -+ ;; -+ esac -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 -+$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } -+if ${gl_cv_func_unlink_parent_fails+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$host_os" in -+ darwin*) -+ if { -+ # Use the mktemp program if available. If not available, hide the error -+ # message. -+ tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && -+ test -n "$tmp" && test -d "$tmp" -+ } || -+ { -+ # Use a simple mkdir command. It is guaranteed to fail if the directory -+ # already exists. $RANDOM is bash specific and expands to empty in shells -+ # other than bash, ksh and zsh. Its use does not increase security; -+ # rather, it minimizes the probability of failure in a very cluttered /tmp -+ # directory. -+ tmp=/tmp/gt$$-$RANDOM -+ (umask 077 && mkdir "$tmp") -+ }; then -+ mkdir "$tmp/subdir" -+ GL_SUBDIR_FOR_UNLINK="$tmp/subdir" -+ export GL_SUBDIR_FOR_UNLINK -+ if test "$cross_compiling" = yes; then : -+ # If we don't know, assume the worst. -+ gl_cv_func_unlink_parent_fails="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ #endif -+ int main () -+ { -+ int result = 0; -+ if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) -+ result |= 1; -+ else if (unlink ("..") == 0) -+ result |= 2; -+ return result; -+ } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_parent_fails=yes -+else -+ gl_cv_func_unlink_parent_fails=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ unset GL_SUBDIR_FOR_UNLINK -+ rm -rf "$tmp" -+ else -+ gl_cv_func_unlink_parent_fails="guessing no" -+ fi -+ ;; -+ *) -+ gl_cv_func_unlink_parent_fails="guessing yes" -+ ;; -+ esac -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 -+$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } -+ case "$gl_cv_func_unlink_parent_fails" in -+ *no) -+ REPLACE_UNLINK=1 -+ -+$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ if test $REPLACE_UNLINK = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS unlink.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNLINK=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UNLINK 1" >>confdefs.h -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a running program can be unlinked" >&5 -+$as_echo_n "checking whether a running program can be unlinked... " >&6; } -+if ${gl_cv_func_unlink_busy_text+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_unlink_busy_text=no -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+ int -+ main (int argc, char **argv) -+ { -+ int result = 0; -+ if (argc == 0) -+ result |= 1; -+ else if (unlink (argv[0]) != 0) -+ result |= 2; -+ return result; -+ } -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unlink_busy_text=yes -+else -+ gl_cv_func_unlink_busy_text=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_busy_text" >&5 -+$as_echo "$gl_cv_func_unlink_busy_text" >&6; } -+ -+ if test $gl_cv_func_unlink_busy_text = no; then -+ INSTALL=$ac_install_sh -+ fi -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_unlinkat = no; then -+ HAVE_UNLINKAT=0 -+ else -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *no) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_UNLINKAT=1 -+ ;; -+ *) -+ # GNU/Hurd has unlinkat, but it has the same bug as unlink. -+ if test $REPLACE_UNLINK = 1; then -+ REPLACE_UNLINKAT=1 -+ fi -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_UNLINKAT = 0 || test $REPLACE_UNLINKAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS unlinkat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNLINKAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UNLINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+$as_echo "@%:@define USE_UNLOCKED_IO 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_unsetenv = no; then -+ HAVE_DECL_UNSETENV=0 -+ fi -+ for ac_func in unsetenv -+do : -+ ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" -+if test "x$ac_cv_func_unsetenv" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_UNSETENV 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_unsetenv = no; then -+ HAVE_UNSETENV=0 -+ else -+ HAVE_UNSETENV=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5 -+$as_echo_n "checking for unsetenv() return type... " >&6; } -+if ${gt_cv_func_unsetenv_ret+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#undef _BSD -+#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 */ -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+int unsetenv (const char *name); -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gt_cv_func_unsetenv_ret='int' -+else -+ gt_cv_func_unsetenv_ret='void' -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5 -+$as_echo "$gt_cv_func_unsetenv_ret" >&6; } -+ if test $gt_cv_func_unsetenv_ret = 'void'; then -+ -+$as_echo "@%:@define VOID_UNSETENV 1" >>confdefs.h -+ -+ REPLACE_UNSETENV=1 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5 -+$as_echo_n "checking whether unsetenv obeys POSIX... " >&6; } -+if ${gl_cv_func_unsetenv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unsetenv_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ #include -+ #include -+ extern char **environ; -+ -+int -+main () -+{ -+ -+ char entry1[] = "a=1"; -+ char entry2[] = "b=2"; -+ char *env[] = { entry1, entry2, NULL }; -+ if (putenv ((char *) "a=1")) return 1; -+ if (putenv (entry2)) return 2; -+ entry2[0] = 'a'; -+ unsetenv ("a"); -+ if (getenv ("a")) return 3; -+ if (!unsetenv ("") || errno != EINVAL) return 4; -+ entry2[0] = 'b'; -+ environ = env; -+ if (!getenv ("a")) return 5; -+ entry2[0] = 'a'; -+ unsetenv ("a"); -+ if (getenv ("a")) return 6; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_unsetenv_works=yes -+else -+ gl_cv_func_unsetenv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5 -+$as_echo "$gl_cv_func_unsetenv_works" >&6; } -+ case "$gl_cv_func_unsetenv_works" in -+ *yes) ;; -+ *) -+ REPLACE_UNSETENV=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext" -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UNSETENV=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UNSETENV 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/uptime" >&5 -+$as_echo_n "checking for /proc/uptime... " >&6; } -+if ${gl_cv_have_proc_uptime+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_have_proc_uptime=no -+ test -f /proc/uptime \ -+ && test "$cross_compiling" = no \ -+ && cat < /proc/uptime >/dev/null 2>/dev/null \ -+ && gl_cv_have_proc_uptime=yes -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_proc_uptime" >&5 -+$as_echo "$gl_cv_have_proc_uptime" >&6; } -+ if test $gl_cv_have_proc_uptime = yes; then -+ -+$as_echo "@%:@define HAVE_PROC_UPTIME 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ : -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5 -+$as_echo_n "checking whether futimesat handles NULL file... " >&6; } -+if ${gl_cv_func_futimesat_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ touch conftest.file -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_futimesat_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ int fd = open ("conftest.file", O_RDWR); -+ if (fd < 0) return 1; -+ if (futimesat (fd, NULL, NULL)) return 2; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_futimesat_works=yes -+else -+ gl_cv_func_futimesat_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.file -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5 -+$as_echo "$gl_cv_func_futimesat_works" >&6; } -+ case "$gl_cv_func_futimesat_works" in -+ *yes) ;; -+ *) -+ -+$as_echo "@%:@define FUTIMESAT_NULL_BUG 1" >>confdefs.h -+ -+ ;; -+ esac -+ fi -+ -+ -+ -+ -+ -+ if test $ac_cv_func_utimensat = no; then -+ HAVE_UTIMENSAT=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utimensat works" >&5 -+$as_echo_n "checking whether utimensat works... " >&6; } -+if ${gl_cv_func_utimensat_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_utimensat_works="guessing no" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+ -+int -+main () -+{ -+int result = 0; -+ const char *f = "conftest.file"; -+ if (close (creat (f, 0600))) -+ return 1; -+ /* Test whether the AT_SYMLINK_NOFOLLOW flag is supported. */ -+ { -+ if (utimensat (AT_FDCWD, f, NULL, AT_SYMLINK_NOFOLLOW)) -+ result |= 2; -+ } -+ /* Test whether UTIME_NOW and UTIME_OMIT work. */ -+ { -+ struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; -+ if (utimensat (AT_FDCWD, f, ts, 0)) -+ result |= 4; -+ } -+ sleep (1); -+ { -+ struct timespec ts[2] = { { 1, UTIME_NOW }, { 1, UTIME_OMIT } }; -+ struct stat st; -+ if (utimensat (AT_FDCWD, f, ts, 0)) -+ result |= 8; -+ if (stat (f, &st)) -+ result |= 16; -+ else if (st.st_ctime < st.st_atime) -+ result |= 32; -+ } -+ return result; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#ifdef __linux__ -+/* The Linux kernel added utimensat in 2.6.22, but has bugs with UTIME_OMIT -+ in several file systems as recently as 2.6.32. Always replace utimensat -+ to support older kernels. */ -+choke me -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_utimensat_works=yes -+else -+ gl_cv_func_utimensat_works="needs runtime check" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ gl_cv_func_utimensat_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utimensat_works" >&5 -+$as_echo "$gl_cv_func_utimensat_works" >&6; } -+ if test "$gl_cv_func_utimensat_works" != yes; then -+ REPLACE_UTIMENSAT=1 -+ fi -+ fi -+ -+ if test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS utimensat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_UTIMENSAT=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_UTIMENSAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test $ac_cv_func_vasnprintf = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" -+ -+ if test $ac_cv_func_vasnprintf = yes; then -+ -+$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -+if test "x$ac_cv_type_ptrdiff_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define ptrdiff_t long" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ for ac_func in vasprintf -+do : -+ ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" -+if test "x$ac_cv_func_vasprintf" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_VASPRINTF 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_vasprintf = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" -+ -+ -+ if test $ac_cv_func_vasprintf = yes; then -+ REPLACE_VASPRINTF=1 -+ else -+ HAVE_VASPRINTF=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_VASPRINTF=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_VASPRINTF 1" >>confdefs.h -+ -+ -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_cv_func_vasprintf_posix=no -+ for ac_func in vasprintf -+do : -+ ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" -+if test "x$ac_cv_func_vasprintf" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_VASPRINTF 1 -+_ACEOF -+ -+fi -+done -+ -+ case "$gl_cv_func_printf_sizes_c99" in -+ *yes) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ case "$gl_cv_func_printf_directive_n" in -+ *yes) -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ if test $ac_cv_func_vasprintf = yes; then -+ # vasprintf exists and is -+ # already POSIX compliant. -+ gl_cv_func_vasprintf_posix=yes -+ fi -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ if test $gl_cv_func_vasprintf_posix = no; then -+ -+ -+ -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h -+ -+ for ac_func in nl_langinfo -+do : -+ ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" -+if test "x$ac_cv_func_nl_langinfo" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NL_LANGINFO 1 -+_ACEOF -+ -+fi -+done -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" -+ -+ if test $ac_cv_func_vasnprintf = yes; then -+ -+$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -+if test "x$ac_cv_type_ptrdiff_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define ptrdiff_t long" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" -+ -+ -+ if test $ac_cv_func_vasprintf = yes; then -+ REPLACE_VASPRINTF=1 -+ else -+ HAVE_VASPRINTF=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror:3:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror_at_line:5:c-format" -+ -+ -+@%:@ Check whether --with-packager was given. -+if test "${with_packager+set}" = set; then : -+ withval=$with_packager; case $withval in -+ yes|no) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define PACKAGE_PACKAGER "$withval" -+_ACEOF -+ ;; -+ esac -+ -+fi -+ -+ -+ -+@%:@ Check whether --with-packager-version was given. -+if test "${with_packager_version+set}" = set; then : -+ withval=$with_packager_version; case $withval in -+ yes|no) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define PACKAGE_PACKAGER_VERSION "$withval" -+_ACEOF -+ ;; -+ esac -+ -+fi -+ -+ -+ -+@%:@ Check whether --with-packager-bug-reports was given. -+if test "${with_packager_bug_reports+set}" = set; then : -+ withval=$with_packager_bug_reports; case $withval in -+ yes|no) ;; -+ *) -+cat >>confdefs.h <<_ACEOF -+@%:@define PACKAGE_PACKAGER_BUG_REPORTS "$withval" -+_ACEOF -+ ;; -+ esac -+ -+fi -+ -+ -+ if test "X$with_packager" = "X" && \ -+ test "X$with_packager_version$with_packager_bug_reports" != "X" -+ then -+ as_fn_error $? "The --with-packager-{bug-reports,version} options require --with-packager" "$LINENO" 5 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_cv_func_vfprintf_posix=no -+ case "$gl_cv_func_printf_sizes_c99" in -+ *yes) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ case "$gl_cv_func_printf_directive_n" in -+ *yes) -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ # vfprintf exists and is -+ # already POSIX compliant. -+ gl_cv_func_vfprintf_posix=yes -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ if test $gl_cv_func_vfprintf_posix = no; then -+ -+ -+ -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h -+ -+ for ac_func in nl_langinfo -+do : -+ ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" -+if test "x$ac_cv_func_nl_langinfo" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NL_LANGINFO 1 -+_ACEOF -+ -+fi -+done -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ ;; -+ *) -+ -+$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h -+ -+ ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" -+ -+ if test $ac_cv_func_vasnprintf = yes; then -+ -+$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -+if test "x$ac_cv_type_ptrdiff_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define ptrdiff_t long" >>confdefs.h -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vfprintf.$ac_objext" -+ -+ REPLACE_VFPRINTF=1 -+ -+$as_echo "@%:@define REPLACE_VFPRINTF_POSIX 1" >>confdefs.h -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_VFPRINTF_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_VFPRINTF_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test $gl_cv_func_vfprintf_posix = no; then -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS vprintf.$ac_objext" -+ -+ REPLACE_VPRINTF=1 -+ -+$as_echo "@%:@define REPLACE_VPRINTF_POSIX 1" >>confdefs.h -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ -+ GNULIB_VPRINTF_POSIX=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_VPRINTF_POSIX 1" >>confdefs.h -+ -+ -+ -+ -+ -+ for ac_func in waitid -+do : -+ ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid" -+if test "x$ac_cv_func_waitid" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WAITID 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ HAVE_WAITPID=1 -+ case $host_os in -+ mingw*) HAVE_WAITPID=0 ;; -+ esac -+ -+ if test $HAVE_WAITPID = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS waitpid.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WAITPID=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WAITPID 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_wchar_h='<'wchar.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_wchar_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_wchar_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'wchar.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_wchar_h='<'wchar.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 -+$as_echo "$gl_cv_next_wchar_h" >&6; } -+ fi -+ NEXT_WCHAR_H=$gl_cv_next_wchar_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'wchar.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_wchar_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_wchar_h = yes; then -+ HAVE_WCHAR_H=1 -+ else -+ HAVE_WCHAR_H=0 -+ fi -+ -+ -+ -+ -+ -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 -+$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } -+if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+ if test $LOCALE_JA != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_incomplete_state=yes -+else -+ gl_cv_func_mbrtowc_incomplete_state=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 -+$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 -+$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } -+if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+ if test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_mbrtowc_sanitycheck=yes -+else -+ gl_cv_func_mbrtowc_sanitycheck=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 -+$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } -+ -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+ -+ -+ -+ if test $ac_cv_func_wcrtomb = no; then -+ HAVE_WCRTOMB=0 -+ ac_fn_c_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wcrtomb" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCRTOMB $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wcrtomb = yes; then -+ REPLACE_WCRTOMB=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_WCRTOMB=1 -+ else -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5 -+$as_echo_n "checking whether wcrtomb return value is correct... " >&6; } -+if ${gl_cv_func_wcrtomb_retval+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on AIX 4, OSF/1 and Solaris. -+ aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_wcrtomb_retval="guessing yes" ;; -+ esac -+ if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 1; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 2; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 4; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 8; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wcrtomb_retval=yes -+else -+ gl_cv_func_wcrtomb_retval=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5 -+$as_echo "$gl_cv_func_wcrtomb_retval" >&6; } -+ case "$gl_cv_func_wcrtomb_retval" in -+ *yes) ;; -+ *) REPLACE_WCRTOMB=1 ;; -+ esac -+ fi -+ fi -+ -+ if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS wcrtomb.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WCRTOMB=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCRTOMB 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_wcswidth = no; then -+ HAVE_WCSWIDTH=0 -+ else -+ if test $REPLACE_WCWIDTH = 1; then -+ REPLACE_WCSWIDTH=1 -+ fi -+ fi -+ -+ if test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS wcswidth.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WCSWIDTH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCSWIDTH 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_iswcntrl = yes; then -+ HAVE_ISWCNTRL=1 -+ else -+ HAVE_ISWCNTRL=0 -+ fi -+ -+ -+ -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_cv_have_include_next = yes; then -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 -+$as_echo_n "checking absolute name of ... " >&6; } -+if ${gl_cv_next_wctype_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+_ACEOF -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+ -+ case "$host_os" in -+ mingw*) -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+ -+ gl_header_literal_regex=`echo 'wctype.h' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+ s|^/[^/]|//&| -+ p -+ q -+ }' -+ gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | -+ sed -n "$gl_absolute_header_sed"`'"' -+ else -+ gl_cv_next_wctype_h='<'wctype.h'>' -+ fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 -+$as_echo "$gl_cv_next_wctype_h" >&6; } -+ fi -+ NEXT_WCTYPE_H=$gl_cv_next_wctype_h -+ -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'wctype.h'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=$gl_cv_next_wctype_h -+ fi -+ NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive -+ -+ -+ -+ -+ if test $ac_cv_header_wctype_h = yes; then -+ if test $ac_cv_func_iswcntrl = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 -+$as_echo_n "checking whether iswcntrl works... " >&6; } -+if ${gl_cv_func_iswcntrl_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #if __GNU_LIBRARY__ == 1 -+ Linux libc5 i18n is broken. -+ #endif -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_iswcntrl_works="guessing yes" -+else -+ gl_cv_func_iswcntrl_works="guessing no" -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+ /* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ int main () { return iswprint ('x') == 0; } -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_iswcntrl_works=yes -+else -+ gl_cv_func_iswcntrl_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 -+$as_echo "$gl_cv_func_iswcntrl_works" >&6; } -+ fi -+ HAVE_WCTYPE_H=1 -+ else -+ HAVE_WCTYPE_H=0 -+ fi -+ -+ -+ case "$gl_cv_func_iswcntrl_works" in -+ *yes) REPLACE_ISWCNTRL=0 ;; -+ *) REPLACE_ISWCNTRL=1 ;; -+ esac -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ fi -+ -+ if test $REPLACE_ISWCNTRL = 1; then -+ REPLACE_TOWLOWER=1 -+ else -+ for ac_func in towlower -+do : -+ ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" -+if test "x$ac_cv_func_towlower" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_TOWLOWER 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_towlower = yes; then -+ REPLACE_TOWLOWER=0 -+ else -+ ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_towlower" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TOWLOWER $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_towlower = yes; then -+ REPLACE_TOWLOWER=1 -+ else -+ REPLACE_TOWLOWER=0 -+ fi -+ fi -+ fi -+ -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then -+ : -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 -+$as_echo_n "checking for wctype_t... " >&6; } -+if ${gl_cv_type_wctype_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ wctype_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctype_t=yes -+else -+ gl_cv_type_wctype_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 -+$as_echo "$gl_cv_type_wctype_t" >&6; } -+ if test $gl_cv_type_wctype_t = no; then -+ HAVE_WCTYPE_T=0 -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 -+$as_echo_n "checking for wctrans_t... " >&6; } -+if ${gl_cv_type_wctrans_t+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ wctrans_t a; -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_type_wctrans_t=yes -+else -+ gl_cv_type_wctrans_t=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 -+$as_echo "$gl_cv_type_wctrans_t" >&6; } -+ if test $gl_cv_type_wctrans_t = no; then -+ HAVE_WCTRANS_T=0 -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wcwidth" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCWIDTH $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wcwidth != yes; then -+ HAVE_DECL_WCWIDTH=0 -+ fi -+ -+ if test $ac_cv_func_wcwidth = yes; then -+ HAVE_WCWIDTH=1 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 -+$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } -+if ${gl_cv_func_wcwidth_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ # Guess yes on glibc and AIX 7 systems. -+ *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; -+ *) gl_cv_func_wcwidth_works="guessing no";; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+#if !HAVE_DECL_WCWIDTH -+extern -+# ifdef __cplusplus -+"C" -+# endif -+int wcwidth (int); -+#endif -+int main () -+{ -+ int result = 0; -+ if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) -+ { -+ if (wcwidth (0x0301) > 0) -+ result |= 1; -+ if (wcwidth (0x05B0) > 0) -+ result |= 2; -+ if (wcwidth (0x200B) > 0) -+ result |= 4; -+ } -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wcwidth_works=yes -+else -+ gl_cv_func_wcwidth_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 -+$as_echo "$gl_cv_func_wcwidth_works" >&6; } -+ case "$gl_cv_func_wcwidth_works" in -+ *yes) ;; -+ *no) REPLACE_WCWIDTH=1 ;; -+ esac -+ else -+ HAVE_WCWIDTH=0 -+ fi -+ -+ if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WCWIDTH=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCWIDTH 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no -+ -+ if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } -+ if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then -+ -+$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_termios_h=no -+ -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_termios_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 -+$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } -+if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 -+$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ -+$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h -+ -+ fi -+ -+ -+ -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_WRITE=1 -+ fi -+ -+ -+ -+ if test $REPLACE_WRITE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_LIBOBJS="$gl_LIBOBJS write.$ac_objext" -+ -+ : -+ fi -+ -+ -+ -+ -+ -+ GNULIB_WRITE=1 -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WRITE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ : -+ -+ : -+ -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define GNULIB_XGETGROUPS 1 -+_ACEOF -+ -+ -+ -+ : -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xprintf:1:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvprintf:1:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xfprintf:2:c-format" -+ -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvfprintf:2:c-format" -+ -+ -+ -+ for ac_header in stdint.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" -+if test "x$ac_cv_header_stdint_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STDINT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ : -+ -+ -+ -+ : -+ -+ -+ : -+ -+ -+ : -+ -+ : -+ -+ -+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format" -+ -+ -+ : -+ -+ # End of code from modules -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_libdeps= -+ gltests_ltlibdeps= -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ gl_source_base='gnulib-tests' -+ gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS -+ -+ gl_module_indicator_condition=$gltests_WITNESS -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS accept.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_ACCEPT" != 1; then -+ if test "$GNULIB_ACCEPT" = 0; then -+ GNULIB_ACCEPT=$gl_module_indicator_condition -+ else -+ GNULIB_ACCEPT="($GNULIB_ACCEPT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_ACCEPT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS bind.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_BIND" != 1; then -+ if test "$GNULIB_BIND" = 0; then -+ GNULIB_BIND=$gl_module_indicator_condition -+ else -+ GNULIB_BIND="($GNULIB_BIND || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_BIND 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 -+$as_echo_n "checking for a turkish Unicode locale... " >&6; } -+if ${gt_cv_locale_tr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. But BeOS does not -+ implement the Turkish upper-/lowercase mappings. Therefore, let this -+ program return 1 on BeOS. */ -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the eighth month, the second -+ character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) -+ return 1; -+ /* Check whether the upper-/lowercase mappings are as expected for -+ Turkish. */ -+ if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' -+ || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=Turkish_Turkey.65001 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ else -+ gt_cv_locale_tr_utf8=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 -+$as_echo "$gt_cv_locale_tr_utf8" >&6; } -+ LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS connect.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_CONNECT" != 1; then -+ if test "$GNULIB_CONNECT" = 0; then -+ GNULIB_CONNECT=$gl_module_indicator_condition -+ else -+ GNULIB_CONNECT="($GNULIB_CONNECT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_CONNECT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -+$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -+$as_echo "$ac_cv_c_bigendian" >&6; } -+ case $ac_cv_c_bigendian in #( -+ yes) -+ $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h -+;; #( -+ no) -+ ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ as_fn_error $? "unknown endianness -+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; -+ esac -+ -+ -+ -+ -+ -+ -+ -+ -+ HAVE_INET_PTON=1 -+ INET_PTON_LIB= -+ -+ -+ -+ -+ if test $ac_cv_header_sys_socket_h != yes; then -+ for ac_header in winsock2.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" -+if test "x$ac_cv_header_winsock2_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_WINSOCK2_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ -+ -+ if test $HAVE_WINSOCK2_H = 1; then -+ ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include -+" -+if test "x$ac_cv_have_decl_inet_pton" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_PTON $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_pton = yes; then -+ REPLACE_INET_PTON=1 -+ INET_PTON_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_PTON=0 -+ HAVE_INET_PTON=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 -+$as_echo_n "checking for library containing inet_pton... " >&6; } -+if ${ac_cv_search_inet_pton+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char inet_pton (); -+int -+main () -+{ -+return inet_pton (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' nsl resolv; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_inet_pton=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_inet_pton+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_inet_pton+:} false; then : -+ -+else -+ ac_cv_search_inet_pton=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 -+$as_echo "$ac_cv_search_inet_pton" >&6; } -+ac_res=$ac_cv_search_inet_pton -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+else -+ for ac_func in inet_pton -+do : -+ ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" -+if test "x$ac_cv_func_inet_pton" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INET_PTON 1 -+_ACEOF -+ -+fi -+done -+ -+ if test $ac_cv_func_inet_pton = no; then -+ HAVE_INET_PTON=0 -+ fi -+ -+fi -+ -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_pton" != "no" \ -+ && test "$ac_cv_search_inet_pton" != "none required"; then -+ INET_PTON_LIB="$ac_cv_search_inet_pton" -+ fi -+ -+ -+ ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ -+" -+if test "x$ac_cv_have_decl_inet_pton" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_INET_PTON $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_inet_pton = no; then -+ HAVE_DECL_INET_PTON=0 -+ fi -+ fi -+ -+ -+ if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS inet_pton.$ac_objext" -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_INET_PTON" != 1; then -+ if test "$GNULIB_INET_PTON" = 0; then -+ GNULIB_INET_PTON=$gl_module_indicator_condition -+ else -+ GNULIB_INET_PTON="($GNULIB_INET_PTON || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -+$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -+$as_echo "$ac_cv_c_bigendian" >&6; } -+ case $ac_cv_c_bigendian in #( -+ yes) -+ $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h -+;; #( -+ no) -+ ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ as_fn_error $? "unknown endianness -+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; -+ esac -+ -+ -+ -+ -+ HAVE_IOCTL=1 -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_IOCTL=0 -+ else -+ for ac_func in ioctl -+do : -+ ac_fn_c_check_func "$LINENO" "ioctl" "ac_cv_func_ioctl" -+if test "x$ac_cv_func_ioctl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_IOCTL 1 -+_ACEOF -+ -+fi -+done -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl with POSIX signature" >&5 -+$as_echo_n "checking for ioctl with POSIX signature... " >&6; } -+if ${gl_cv_func_ioctl_posix_signature+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ int ioctl (int, int, ...); -+ -+ ; -+ return 0; -+} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_func_ioctl_posix_signature=yes -+else -+ gl_cv_func_ioctl_posix_signature=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ioctl_posix_signature" >&5 -+$as_echo "$gl_cv_func_ioctl_posix_signature" >&6; } -+ if test $gl_cv_func_ioctl_posix_signature != yes; then -+ REPLACE_IOCTL=1 -+ fi -+ fi -+ -+ if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS ioctl.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_IOCTL" != 1; then -+ if test "$GNULIB_IOCTL" = 0; then -+ GNULIB_IOCTL=$gl_module_indicator_condition -+ else -+ GNULIB_IOCTL="($GNULIB_IOCTL || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_IOCTL 1" >>confdefs.h -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } -+if ${gl_cv_cc_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if defined arm || defined __arm || defined __arm__ -+ mixed_endianness -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "mixed_endianness" >/dev/null 2>&1; then : -+ gl_cv_cc_double_expbit0="unknown" -+else -+ -+ : -+if ${ac_cv_c_bigendian+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_cv_c_bigendian=unknown -+ # See if we're dealing with a universal compiler. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+ # Check for potential -arch flags. It is not universal unless -+ # there are at least two -arch flags with different values. -+ ac_arch= -+ ac_prev= -+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do -+ if test -n "$ac_prev"; then -+ case $ac_word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then -+ ac_arch=$ac_word -+ else -+ ac_cv_c_bigendian=universal -+ break -+ fi -+ ;; -+ esac -+ ac_prev= -+ elif test "x$ac_word" = "x-arch"; then -+ ac_prev=arch -+ fi -+ done -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if sys/param.h defines the BYTE_ORDER macro. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ -+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ -+ && LITTLE_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+#if BYTE_ORDER != BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) -+ bogus endian macros -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ # It does; now see whether it defined to _BIG_ENDIAN or not. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ -+int -+main () -+{ -+#ifndef _BIG_ENDIAN -+ not big endian -+ #endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_bigendian=yes -+else -+ ac_cv_c_bigendian=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $ac_cv_c_bigendian = unknown; then -+ # Compile a test program. -+ if test "$cross_compiling" = yes; then : -+ # Try to guess by grepping values from an object file. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+short int ascii_mm[] = -+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -+ short int ascii_ii[] = -+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -+ int use_ascii (int i) { -+ return ascii_mm[i] + ascii_ii[i]; -+ } -+ short int ebcdic_ii[] = -+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -+ short int ebcdic_mm[] = -+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -+ int use_ebcdic (int i) { -+ return ebcdic_mm[i] + ebcdic_ii[i]; -+ } -+ extern int foo; -+ -+int -+main () -+{ -+return use_ascii (foo) == use_ebcdic (foo); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then -+ ac_cv_c_bigendian=yes -+ fi -+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then -+ if test "$ac_cv_c_bigendian" = unknown; then -+ ac_cv_c_bigendian=no -+ else -+ # finding both strings is unlikely to happen, but who knows? -+ ac_cv_c_bigendian=unknown -+ fi -+ fi -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* Are we little or big endian? From Harbison&Steele. */ -+ union -+ { -+ long int l; -+ char c[sizeof (long int)]; -+ } u; -+ u.l = 1; -+ return u.c[sizeof (long int) - 1] == 1; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_c_bigendian=no -+else -+ ac_cv_c_bigendian=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+fi -+: -+ case $ac_cv_c_bigendian in #( -+ yes) -+ gl_cv_cc_double_expbit0="word 0 bit 20";; #( -+ no) -+ gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( -+ universal) -+ -+$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h -+ -+ ;; #( -+ *) -+ gl_cv_cc_double_expbit0="unknown" ;; -+ esac -+ -+ -+fi -+rm -f conftest* -+ -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { double value; unsigned int word[NWORDS]; } memory_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (double x) -+{ -+ memory_double m; -+ size_t i; -+ /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ -+ memset (&m, 0, sizeof (memory_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25); -+ add_to_ored_words (0.5); -+ add_to_ored_words (1.0); -+ add_to_ored_words (2.0); -+ add_to_ored_words (4.0); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_double_expbit0" >&6; } -+ case "$gl_cv_cc_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define DBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 -+$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } -+if ${gl_cv_cc_float_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ gl_cv_cc_float_expbit0="word 0 bit 23" -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } memory_float; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (float x) -+{ -+ memory_float m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (float) < sizeof (memory_float). */ -+ memset (&m, 0, sizeof (memory_float)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25f); -+ add_to_ored_words (0.5f); -+ add_to_ored_words (1.0f); -+ add_to_ored_words (2.0f); -+ add_to_ored_words (4.0f); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_float_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_float_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 -+$as_echo "$gl_cv_cc_float_expbit0" >&6; } -+ case "$gl_cv_cc_float_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define FLT_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 -+$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } -+if ${gl_cv_cc_long_double_expbit0+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ if test "$cross_compiling" = yes; then : -+ -+ gl_cv_cc_long_double_expbit0="unknown" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { long double value; unsigned int word[NWORDS]; } -+ memory_long_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (long double x) -+{ -+ memory_long_double m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (long double) < sizeof (memory_long_double). */ -+ memset (&m, 0, sizeof (memory_long_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25L); -+ add_to_ored_words (0.5L); -+ add_to_ored_words (1.0L); -+ add_to_ored_words (2.0L); -+ add_to_ored_words (4.0L); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_cc_long_double_expbit0=`cat conftest.out` -+else -+ gl_cv_cc_long_double_expbit0="unknown" -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ rm -f conftest.out -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 -+$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } -+ case "$gl_cv_cc_long_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_WORD $word -+_ACEOF -+ -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define LDBL_EXPBIT0_BIT $bit -+_ACEOF -+ -+ ;; -+ esac -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS listen.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_LISTEN" != 1; then -+ if test "$GNULIB_LISTEN" = 0; then -+ GNULIB_LISTEN=$gl_module_indicator_condition -+ else -+ GNULIB_LISTEN="($GNULIB_LISTEN || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_LISTEN 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ for ac_func in setlocale uselocale -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 -+$as_echo_n "checking for a turkish Unicode locale... " >&6; } -+if ${gt_cv_locale_tr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. But BeOS does not -+ implement the Turkish upper-/lowercase mappings. Therefore, let this -+ program return 1 on BeOS. */ -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the eighth month, the second -+ character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) -+ return 1; -+ /* Check whether the upper-/lowercase mappings are as expected for -+ Turkish. */ -+ if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' -+ || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=Turkish_Turkey.65001 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ else -+ gt_cv_locale_tr_utf8=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 -+$as_echo "$gt_cv_locale_tr_utf8" >&6; } -+ LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ -+ -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" != :0; then -+ REPLACE_PERROR=1 -+ fi -+ case ${gl_cv_func_strerror_r_works-unset} in -+ unset|*yes) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perror matches strerror" >&5 -+$as_echo_n "checking whether perror matches strerror... " >&6; } -+if ${gl_cv_func_perror_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ gl_cv_func_perror_works="guessing no" -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ #include -+ #include -+ -+int -+main () -+{ -+char *str = strerror (-1); -+ if (!getenv("CONFTEST_OUTPUT")) return 0; -+ if (!str) str = ""; -+ puts (str); -+ errno = -1; -+ perror (""); -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \ -+ && cmp conftest.txt1 conftest.txt2 >/dev/null; then -+ gl_cv_func_perror_works=yes -+ else -+ gl_cv_func_perror_works=no -+ fi -+ rm -rf conftest.txt1 conftest.txt2 -+else -+ gl_cv_func_perror_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_perror_works" >&5 -+$as_echo "$gl_cv_func_perror_works" >&6; } -+ if test "$gl_cv_func_perror_works" != yes; then -+ REPLACE_PERROR=1 -+ fi -+ ;; -+ *) -+ REPLACE_PERROR=1 -+ ;; -+ esac -+ -+ if test $REPLACE_PERROR = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS perror.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_PERROR" != 1; then -+ if test "$GNULIB_PERROR" = 0; then -+ GNULIB_PERROR=$gl_module_indicator_condition -+ else -+ GNULIB_PERROR="($GNULIB_PERROR || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PERROR 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_pipe != yes; then -+ HAVE_PIPE=0 -+ fi -+ -+ if test $HAVE_PIPE = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS pipe.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_PIPE" != 1; then -+ if test "$GNULIB_PIPE" = 0; then -+ GNULIB_PIPE=$gl_module_indicator_condition -+ else -+ GNULIB_PIPE="($GNULIB_PIPE || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_PIPE 1" >>confdefs.h -+ -+ -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+[ -+ #if defined _MSC_VER || defined __MINGW32__ -+ notposix -+ #endif -+ ] -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "notposix" >/dev/null 2>&1; then : -+ posix_spawn_ported=no -+else -+ posix_spawn_ported=yes -+fi -+rm -f conftest* -+ -+ if test $posix_spawn_ported = yes; then -+ POSIX_SPAWN_PORTED_TRUE= -+ POSIX_SPAWN_PORTED_FALSE='#' -+else -+ POSIX_SPAWN_PORTED_TRUE='#' -+ POSIX_SPAWN_PORTED_FALSE= -+fi -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ case "$host_os" in -+ mingw*) REPLACE_SETLOCALE=1 ;; -+ cygwin*) -+ case `uname -r` in -+ 1.5.*) REPLACE_SETLOCALE=1 ;; -+ esac -+ ;; -+ esac -+ -+ if test $REPLACE_SETLOCALE = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS setlocale.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SETLOCALE" != 1; then -+ if test "$GNULIB_SETLOCALE" = 0; then -+ GNULIB_SETLOCALE=$gl_module_indicator_condition -+ else -+ GNULIB_SETLOCALE="($GNULIB_SETLOCALE || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SETLOCALE 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS setsockopt.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SETSOCKOPT" != 1; then -+ if test "$GNULIB_SETSOCKOPT" = 0; then -+ GNULIB_SETSOCKOPT=$gl_module_indicator_condition -+ else -+ GNULIB_SETSOCKOPT="($GNULIB_SETSOCKOPT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SETSOCKOPT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include -+" -+if test "x$ac_cv_have_decl_sleep" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SLEEP $ac_have_decl -+_ACEOF -+ -+ -+ if test $ac_cv_have_decl_sleep != yes; then -+ HAVE_SLEEP=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working sleep" >&5 -+$as_echo_n "checking for working sleep... " >&6; } -+if ${gl_cv_func_sleep_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_sleep_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_sleep_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+static void -+handle_alarm (int sig) -+{ -+ if (sig != SIGALRM) -+ _exit (2); -+} -+ -+int -+main () -+{ -+ -+ /* Failure to compile this test due to missing alarm is okay, -+ since all such platforms (mingw) also lack sleep. */ -+ unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days. */ -+ unsigned int remaining; -+ signal (SIGALRM, handle_alarm); -+ alarm (1); -+ remaining = sleep (pentecost); -+ if (remaining > pentecost) -+ return 3; -+ if (remaining <= pentecost - 10) -+ return 4; -+ return 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_sleep_works=yes -+else -+ gl_cv_func_sleep_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sleep_works" >&5 -+$as_echo "$gl_cv_func_sleep_works" >&6; } -+ case "$gl_cv_func_sleep_works" in -+ *yes) ;; -+ *) -+ REPLACE_SLEEP=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS sleep.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SLEEP" != 1; then -+ if test "$GNULIB_SLEEP" = 0; then -+ GNULIB_SLEEP=$gl_module_indicator_condition -+ else -+ GNULIB_SLEEP="($GNULIB_SLEEP || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SLEEP 1" >>confdefs.h -+ -+ -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS socket.$ac_objext" -+ -+ fi -+ # When this module is used, sockets may actually occur as file descriptors, -+ # hence it is worth warning if the modules 'close' and 'ioctl' are not used. -+ -+ -+ -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SOCKET" != 1; then -+ if test "$GNULIB_SOCKET" = 0; then -+ GNULIB_SOCKET=$gl_module_indicator_condition -+ else -+ GNULIB_SOCKET="($GNULIB_SOCKET || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SOCKET 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_have_decl_strerror_r = no; then -+ HAVE_DECL_STRERROR_R=0 -+ fi -+ -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ case "$gl_cv_func_strerror_r_works" in -+ *no) REPLACE_STRERROR_R=1 ;; -+ esac -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ else -+ REPLACE_STRERROR_R=1 -+ fi -+ fi -+ -+ if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS strerror_r.$ac_objext" -+ -+ -+ -+ -+ -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_STRERROR_R" != 1; then -+ if test "$GNULIB_STRERROR_R" = 0; then -+ GNULIB_STRERROR_R=$gl_module_indicator_condition -+ else -+ GNULIB_STRERROR_R="($GNULIB_STRERROR_R || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_STRERROR_R 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -+if test "x$ac_cv_func_mmap" = xyes; then : -+ gl_have_mmap=yes -+else -+ gl_have_mmap=no -+fi -+ -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 -+$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ if test $gl_have_mmap_anonymous != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "I cannot identify this map" >/dev/null 2>&1; then : -+ -+$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h -+ -+ gl_have_mmap_anonymous=yes -+fi -+rm -f conftest* -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 -+$as_echo "$gl_have_mmap_anonymous" >&6; } -+ if test $gl_have_mmap_anonymous = yes; then -+ -+$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h -+ -+ fi -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_symlinkat = no; then -+ HAVE_SYMLINKAT=0 -+ fi -+ -+ if test $HAVE_SYMLINKAT = 0; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS symlinkat.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_SYMLINKAT" != 1; then -+ if test "$GNULIB_SYMLINKAT" = 0; then -+ GNULIB_SYMLINKAT=$gl_module_indicator_condition -+ else -+ GNULIB_SYMLINKAT="($GNULIB_SYMLINKAT || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_SYMLINKAT 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ -+ if test $gl_threads_api = posix; then -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBMULTITHREAD" -+ for ac_func in pthread_atfork -+do : -+ ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork" -+if test "x$ac_cv_func_pthread_atfork" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_PTHREAD_ATFORK 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS="$gl_save_LIBS" -+ fi -+ -+ -+ -+ -+ -+ # The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later, -+ # Cygwin, and mingw never let anyone (even root) unlink directories. -+ # If anyone knows of another system for which unlink can never -+ # remove a directory, please report it to . -+ # Unfortunately this is difficult to test for, since it requires root access -+ # and might create garbage in the file system, -+ # so the code below simply relies on the kernel name and version number. -+ case $host_os in -+ gnu[0-9]* | \ -+ linux-* | linux | \ -+ freebsd2.2* | freebsd[3-9]* | freebsd[1-9][0-9]* | \ -+ cygwin | \ -+ mingw*) -+ -+$as_echo "@%:@define UNLINK_CANNOT_UNLINK_DIR 1" >>confdefs.h -+;; -+ esac -+ -+ abs_aux_dir=`cd "$ac_aux_dir"; pwd` -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "useconds_t" "ac_cv_type_useconds_t" "$ac_includes_default" -+if test "x$ac_cv_type_useconds_t" = xyes; then : -+ -+else -+ -+$as_echo "@%:@define useconds_t unsigned int" >>confdefs.h -+ -+fi -+ -+ if test $ac_cv_func_usleep = no; then -+ HAVE_USLEEP=0 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep allows large arguments" >&5 -+$as_echo_n "checking whether usleep allows large arguments... " >&6; } -+if ${gl_cv_func_usleep_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_usleep_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_usleep_works="guessing no" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+ -+int -+main () -+{ -+return !!usleep (1000000); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_usleep_works=yes -+else -+ gl_cv_func_usleep_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_usleep_works" >&5 -+$as_echo "$gl_cv_func_usleep_works" >&6; } -+ case "$gl_cv_func_usleep_works" in -+ *yes) ;; -+ *) -+ REPLACE_USLEEP=1 -+ ;; -+ esac -+ fi -+ -+ if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS usleep.$ac_objext" -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_USLEEP" != 1; then -+ if test "$GNULIB_USLEEP" = 0; then -+ GNULIB_USLEEP=$gl_module_indicator_condition -+ else -+ GNULIB_USLEEP="($GNULIB_USLEEP || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_USLEEP 1" >>confdefs.h -+ -+ -+ -+ -+ abs_aux_dir=`cd "$ac_aux_dir"; pwd` -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 -+$as_echo_n "checking for a traditional french locale... " >&6; } -+if ${gt_cv_locale_fr+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 -+$as_echo "$gt_cv_locale_fr" >&6; } -+ LOCALE_FR=$gt_cv_locale_fr -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 -+$as_echo_n "checking for a french Unicode locale... " >&6; } -+if ${gt_cv_locale_fr_utf8+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 -+$as_echo "$gt_cv_locale_fr_utf8" >&6; } -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 -+$as_echo_n "checking for a traditional japanese locale... " >&6; } -+if ${gt_cv_locale_ja+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 -+$as_echo "$gt_cv_locale_ja" >&6; } -+ LOCALE_JA=$gt_cv_locale_ja -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 -+$as_echo_n "checking for a transitional chinese locale... " >&6; } -+if ${gt_cv_locale_zh_CN+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+ -+_ACEOF -+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 -+$as_echo "$gt_cv_locale_zh_CN" >&6; } -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ -+ -+ -+ -+ -+ -+ if test $ac_cv_func_wctob = no; then -+ HAVE_WCTOB=0 -+ HAVE_DECL_WCTOB=0 -+ else -+ HAVE_WCTOB=1 -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wctob works" >&5 -+$as_echo_n "checking whether wctob works... " >&6; } -+if ${gl_cv_func_wctob_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ case "$host_os" in -+ # Guess no on Solaris <= 9 and Cygwin. -+ solaris2.[1-9] | solaris2.[1-9].* | cygwin*) -+ gl_cv_func_wctob_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_wctob_works="guessing yes" ;; -+ esac -+ case "$host_os" in -+ cygwin*) -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+register long global __asm__ ("%ebx"); -+ -+int main () -+{ -+ setlocale (LC_ALL, "en_US.UTF-8"); -+ -+ global = 0x12345678; -+ if (wctob (0x00FC) != -1) -+ return 1; -+ if (global != 0x12345678) -+ return 2; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ : -+else -+ gl_cv_func_wctob_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ ;; -+ esac -+ if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then -+ if test "$cross_compiling" = yes; then : -+ : -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ wchar_t wc; -+ -+ if (mbtowc (&wc, "\374", 1) == 1) -+ if (wctob (wc) != (unsigned char) '\374') -+ return 1; -+ } -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ gl_cv_func_wctob_works=yes -+else -+ gl_cv_func_wctob_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctob_works" >&5 -+$as_echo "$gl_cv_func_wctob_works" >&6; } -+ case "$gl_cv_func_wctob_works" in -+ *yes) ;; -+ *) REPLACE_WCTOB=1 ;; -+ esac -+ if test $REPLACE_WCTOB = 0; then -+ -+ ac_fn_c_check_decl "$LINENO" "wctob" "ac_cv_have_decl_wctob" " -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ -+" -+if test "x$ac_cv_have_decl_wctob" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_WCTOB $ac_have_decl -+_ACEOF -+ -+ if test $ac_cv_have_decl_wctob != yes; then -+ HAVE_DECL_WCTOB=0 -+ fi -+ fi -+ fi -+ -+ if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS wctob.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_WCTOB" != 1; then -+ if test "$GNULIB_WCTOB" = 0; then -+ GNULIB_WCTOB=$gl_module_indicator_condition -+ else -+ GNULIB_WCTOB="($GNULIB_WCTOB || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCTOB 1" >>confdefs.h -+ -+ -+ -+ -+ -+ -+ if false; then -+ REPLACE_WCTOMB=1 -+ fi -+ -+ if test $REPLACE_WCTOMB = 1; then -+ -+ -+ -+ -+ -+ -+ -+ -+ gltests_LIBOBJS="$gltests_LIBOBJS wctomb.$ac_objext" -+ -+ -+ : -+ -+ fi -+ -+ -+ -+ -+ -+ if test "$GNULIB_WCTOMB" != 1; then -+ if test "$GNULIB_WCTOMB" = 0; then -+ GNULIB_WCTOMB=$gl_module_indicator_condition -+ else -+ GNULIB_WCTOMB="($GNULIB_WCTOMB || $gl_module_indicator_condition)" -+ fi -+ fi -+ -+ -+ -+ -+ -+$as_echo "@%:@define GNULIB_TEST_WCTOMB 1" >>confdefs.h -+ -+ -+ -+ -+ -+ YIELD_LIB= -+ if test $gl_threads_api = posix; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5 -+$as_echo_n "checking for sched_yield in -lrt... " >&6; } -+if ${ac_cv_lib_rt_sched_yield+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lrt $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char sched_yield (); -+int -+main () -+{ -+return sched_yield (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_rt_sched_yield=yes -+else -+ ac_cv_lib_rt_sched_yield=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5 -+$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } -+if test "x$ac_cv_lib_rt_sched_yield" = xyes; then : -+ YIELD_LIB=-lrt -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5 -+$as_echo_n "checking for sched_yield in -lposix4... " >&6; } -+if ${ac_cv_lib_posix4_sched_yield+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lposix4 $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char sched_yield (); -+int -+main () -+{ -+return sched_yield (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_posix4_sched_yield=yes -+else -+ ac_cv_lib_posix4_sched_yield=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5 -+$as_echo "$ac_cv_lib_posix4_sched_yield" >&6; } -+if test "x$ac_cv_lib_posix4_sched_yield" = xyes; then : -+ YIELD_LIB=-lposix4 -+fi -+ -+fi -+ -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ LIBCOREUTILS_LIBDEPS="$gl_libdeps" -+ -+ LIBCOREUTILS_LTLIBDEPS="$gl_ltlibdeps" -+ -+ LIBTESTS_LIBDEPS="$gltests_libdeps" -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 -+$as_echo_n "checking for library containing strerror... " >&6; } -+if ${ac_cv_search_strerror+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char strerror (); -+int -+main () -+{ -+return strerror (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' cposix; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_strerror=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_strerror+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_strerror+:} false; then : -+ -+else -+ ac_cv_search_strerror=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 -+$as_echo "$ac_cv_search_strerror" >&6; } -+ac_res=$ac_cv_search_strerror -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 -+$as_echo_n "checking for working volatile... " >&6; } -+if ${ac_cv_c_volatile+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+volatile int x; -+int * volatile y = (int *) 0; -+return !x && !y; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_c_volatile=yes -+else -+ ac_cv_c_volatile=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 -+$as_echo "$ac_cv_c_volatile" >&6; } -+if test $ac_cv_c_volatile = no; then -+ -+$as_echo "@%:@define volatile /**/" >>confdefs.h -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 -+$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } -+if ${ac_cv_header_sys_types_h_makedev+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+@%:@include -+int -+main () -+{ -+return makedev(0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_header_sys_types_h_makedev=yes -+else -+ ac_cv_header_sys_types_h_makedev=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 -+$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } -+ -+if test $ac_cv_header_sys_types_h_makedev = no; then -+ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : -+ -+$as_echo "@%:@define MAJOR_IN_MKDEV 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ if test $ac_cv_header_sys_mkdev_h = no; then -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : -+ -+$as_echo "@%:@define MAJOR_IN_SYSMACROS 1" >>confdefs.h -+ -+fi -+ -+ -+ fi -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 -+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } -+if ${ac_cv_header_time+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#include -+ -+int -+main () -+{ -+if ((struct tm *) 0) -+return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_header_time=yes -+else -+ ac_cv_header_time=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 -+$as_echo "$ac_cv_header_time" >&6; } -+if test $ac_cv_header_time = yes; then -+ -+$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h -+ -+fi -+ -+ -+ -+ac_fn_c_check_decl "$LINENO" "geteuid" "ac_cv_have_decl_geteuid" "$ac_includes_default" -+if test "x$ac_cv_have_decl_geteuid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETEUID $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getlogin" "ac_cv_have_decl_getlogin" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getlogin" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETLOGIN $ac_have_decl -+_ACEOF -+ -+ac_fn_c_check_decl "$LINENO" "getuid" "ac_cv_have_decl_getuid" "$ac_includes_default" -+if test "x$ac_cv_have_decl_getuid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETUID $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ headers=' -+#include -+ -+#include -+ -+#if HAVE_GRP_H -+# include -+#endif -+ -+#if HAVE_PWD_H -+# include -+#endif -+' -+ ac_fn_c_check_decl "$LINENO" "getgrgid" "ac_cv_have_decl_getgrgid" "$headers -+" -+if test "x$ac_cv_have_decl_getgrgid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETGRGID $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "getpwuid" "ac_cv_have_decl_getpwuid" "$headers -+" -+if test "x$ac_cv_have_decl_getpwuid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_GETPWUID $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "ttyname" "ac_cv_have_decl_ttyname" "$headers -+" -+if test "x$ac_cv_have_decl_ttyname" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_TTYNAME $ac_have_decl -+_ACEOF -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_decl "$LINENO" "setregid" "ac_cv_have_decl_setregid" "$ac_includes_default" -+if test "x$ac_cv_have_decl_setregid" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SETREGID $ac_have_decl -+_ACEOF -+ -+ -+$as_echo "@%:@define PREFER_NONREENTRANT_EUIDACCESS 1" >>confdefs.h -+ -+ -+ -+ @%:@ Check whether --enable-xattr was given. -+if test "${enable_xattr+set}" = set; then : -+ enableval=$enable_xattr; use_xattr=$enableval -+else -+ use_xattr=yes -+fi -+ -+ -+ LIB_XATTR= -+ -+ -+ if test "$use_xattr" = "yes"; then -+ for ac_header in attr/error_context.h attr/libattr.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ use_xattr=no -+ if test $ac_cv_header_attr_libattr_h = yes \ -+ && test $ac_cv_header_attr_error_context_h = yes; then -+ xattr_saved_LIBS=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing attr_copy_file" >&5 -+$as_echo_n "checking for library containing attr_copy_file... " >&6; } -+if ${ac_cv_search_attr_copy_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char attr_copy_file (); -+int -+main () -+{ -+return attr_copy_file (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' attr; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_attr_copy_file=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_attr_copy_file+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_attr_copy_file+:} false; then : -+ -+else -+ ac_cv_search_attr_copy_file=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_attr_copy_file" >&5 -+$as_echo "$ac_cv_search_attr_copy_file" >&6; } -+ac_res=$ac_cv_search_attr_copy_file -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_attr_copy_file" = "none required" || -+ LIB_XATTR=$ac_cv_search_attr_copy_file -+fi -+ -+ for ac_func in attr_copy_file -+do : -+ ac_fn_c_check_func "$LINENO" "attr_copy_file" "ac_cv_func_attr_copy_file" -+if test "x$ac_cv_func_attr_copy_file" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_ATTR_COPY_FILE 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$xattr_saved_LIBS -+ if test $ac_cv_func_attr_copy_file = yes; then -+ use_xattr=yes -+ fi -+ fi -+ if test $use_xattr = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libattr development library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libattr development library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without xattr support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without xattr support." >&2;} -+ fi -+ fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define USE_XATTR `test $use_xattr != yes; echo $?` -+_ACEOF -+ -+ -+ -+ # gnulib settings. -+ -+ -+ # We don't use c-stack.c. -+ # AC_REQUIRE([gl_C_STACK]) -+ -+ # Invoke macros of modules that may migrate into gnulib. -+ # There's no need to list gnulib modules here, since gnulib-tool -+ # handles that; see ../bootstrap.conf. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"} -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_member "$LINENO" "struct stat" "st_author" "ac_cv_member_struct_stat_st_author" "$ac_includes_default -+#include -+ -+" -+if test "x$ac_cv_member_struct_stat_st_author" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STAT_ST_AUTHOR 1 -+_ACEOF -+ -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ ac_fn_c_check_type "$LINENO" "ino_t" "ac_cv_type_ino_t" "$ac_includes_default" -+if test "x$ac_cv_type_ino_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define ino_t unsigned long int -+_ACEOF -+ -+fi -+ -+ -+ ac_fn_c_check_type "$LINENO" "major_t" "ac_cv_type_major_t" "$ac_includes_default" -+if test "x$ac_cv_type_major_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define major_t unsigned int -+_ACEOF -+ -+fi -+ -+ ac_fn_c_check_type "$LINENO" "minor_t" "ac_cv_type_minor_t" "$ac_includes_default" -+if test "x$ac_cv_type_minor_t" = xyes; then : -+ -+else -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define minor_t unsigned int -+_ACEOF -+ -+fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ # By default, argmatch should fail calling usage (EXIT_FAILURE). -+ -+$as_echo "@%:@define ARGMATCH_DIE usage (EXIT_FAILURE)" >>confdefs.h -+ -+ -+$as_echo "@%:@define ARGMATCH_DIE_DECL void usage (int _e)" >>confdefs.h -+ -+ -+ # used by shred -+ -+ -+ # Used by install.c. -+ coreutils_saved_libs=$LIBS -+ LIBS="$LIBS $LIB_SELINUX" -+ for ac_func in matchpathcon_init_prefix -+do : -+ ac_fn_c_check_func "$LINENO" "matchpathcon_init_prefix" "ac_cv_func_matchpathcon_init_prefix" -+if test "x$ac_cv_func_matchpathcon_init_prefix" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_MATCHPATHCON_INIT_PREFIX 1 -+_ACEOF -+ -+else -+ -+ case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in -+ no:*) # SELinux disabled -+ ;; -+ *:no) # SELinux disabled -+ ;; -+ *) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&5 -+$as_echo "$as_me: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The install utility may run slowly" >&5 -+$as_echo "$as_me: WARNING: The install utility may run slowly" >&2;} -+ esac -+ -+fi -+done -+ -+ LIBS=$coreutils_saved_libs -+ -+ # Used by sort.c. -+ -+ # Used by timeout.c -+ -+ -+ # Used by tail.c. -+ for ac_func in inotify_init -+do : -+ ac_fn_c_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init" -+if test "x$ac_cv_func_inotify_init" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INOTIFY_INIT 1 -+_ACEOF -+ -+$as_echo "@%:@define HAVE_INOTIFY 1" >>confdefs.h -+ -+fi -+done -+ -+ -+ -+ -+ # These checks are for Interix, to avoid its getgr* functions, in favor -+ # of these replacements. The replacement functions are much more efficient -+ # because they do not query the domain controller for user information -+ # when it is not needed. -+ -+ -+ -+ -+ -+ -+ -+ test $ac_cv_header_sys_param_h = yes && -+ test $ac_cv_header_sys_mount_h = yes && -+ for ac_header in nfs/vfs.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "nfs/vfs.h" "ac_cv_header_nfs_vfs_h" "$ac_includes_default" -+if test "x$ac_cv_header_nfs_vfs_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NFS_VFS_H 1 -+_ACEOF -+ for ac_header in nfs/nfs_client.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "nfs/nfs_client.h" "ac_cv_header_nfs_nfs_client_h" "$ac_includes_default" -+if test "x$ac_cv_header_nfs_nfs_client_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NFS_NFS_CLIENT_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+fi -+ -+done -+ -+ -+ statvfs_includes="\ -+$ac_includes_default -+#include -+" -+ statfs_includes="\ -+$ac_includes_default -+#if HAVE_SYS_VFS_H -+# include -+#elif HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H -+# include -+# include -+# if HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H -+# include -+# include -+# include -+# endif -+#elif HAVE_OS_H -+# include -+#endif -+" -+ if case "$fu_cv_sys_stat_statvfs$fu_cv_sys_stat_statvfs64" in -+ *yes*) ;; *) false;; esac && -+ { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_basetype" "ac_cv_member_struct_statvfs_f_basetype" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_basetype" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_BASETYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ test $ac_cv_member_struct_statvfs_f_basetype = yes || -+ { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_fstypename" "ac_cv_member_struct_statvfs_f_fstypename" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_fstypename" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_FSTYPENAME 1 -+_ACEOF -+ -+ -+fi -+ -+ test $ac_cv_member_struct_statvfs_f_fstypename = yes || -+ { test $ac_cv_member_struct_statfs_f_fstypename != yes && -+ { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_type" "ac_cv_member_struct_statvfs_f_type" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_TYPE 1 -+_ACEOF -+ -+ -+fi -+ -+ test $ac_cv_member_struct_statvfs_f_type = yes; }; }; }; } -+ then -+ ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namemax" "ac_cv_member_struct_statvfs_f_namemax" "$statvfs_includes -+" -+if test "x$ac_cv_member_struct_statvfs_f_namemax" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATVFS_F_NAMEMAX 1 -+_ACEOF -+ -+ -+fi -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$statvfs_includes -+int -+main () -+{ -+static statvfs s; -+ return (s.s_fsid ^ 0) == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define STRUCT_STATVFS_F_FSID_IS_INTEGER 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ else -+ ac_fn_c_check_member "$LINENO" "struct statfs" "f_namelen" "ac_cv_member_struct_statfs_f_namelen" "$statfs_includes -+" -+if test "x$ac_cv_member_struct_statfs_f_namelen" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_NAMELEN 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$statfs_includes -+" -+if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 -+_ACEOF -+ -+ -+fi -+ac_fn_c_check_member "$LINENO" "struct statfs" "f_frsize" "ac_cv_member_struct_statfs_f_frsize" "$statfs_includes -+" -+if test "x$ac_cv_member_struct_statfs_f_frsize" = xyes; then : -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_STRUCT_STATFS_F_FRSIZE 1 -+_ACEOF -+ -+ -+fi -+ -+ if test $ac_cv_header_OS_h != yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$statfs_includes -+int -+main () -+{ -+static statfs s; -+ return (s.s_fsid ^ 0) == 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+$as_echo "@%:@define STRUCT_STATFS_F_FSID_IS_INTEGER 1" >>confdefs.h -+ -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ fi -+ -+ -+ # for dd.c and shred.c -+ # -+ # Use fdatasync only if declared. On MacOS X 10.7, fdatasync exists but -+ # is not declared, and is ineffective. -+ LIB_FDATASYNC= -+ -+ -+ if test $ac_cv_have_decl_fdatasync = yes; then -+ coreutils_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 -+$as_echo_n "checking for library containing fdatasync... " >&6; } -+if ${ac_cv_search_fdatasync+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char fdatasync (); -+int -+main () -+{ -+return fdatasync (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' rt posix4; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_fdatasync=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_fdatasync+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_fdatasync+:} false; then : -+ -+else -+ ac_cv_search_fdatasync=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 -+$as_echo "$ac_cv_search_fdatasync" >&6; } -+ac_res=$ac_cv_search_fdatasync -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search_fdatasync" = "none required" || -+ LIB_FDATASYNC=$ac_cv_search_fdatasync -+fi -+ -+ for ac_func in fdatasync -+do : -+ ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" -+if test "x$ac_cv_func_fdatasync" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_FDATASYNC 1 -+_ACEOF -+ -+fi -+done -+ -+ LIBS=$coreutils_saved_libs -+ fi -+ -+ # Check whether libcap is usable -- for ls --color support -+ LIB_CAP= -+ @%:@ Check whether --enable-libcap was given. -+if test "${enable_libcap+set}" = set; then : -+ enableval=$enable_libcap; -+fi -+ -+ if test "X$enable_libcap" != "Xno"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_get_file in -lcap" >&5 -+$as_echo_n "checking for cap_get_file in -lcap... " >&6; } -+if ${ac_cv_lib_cap_cap_get_file+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lcap $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char cap_get_file (); -+int -+main () -+{ -+return cap_get_file (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_cap_cap_get_file=yes -+else -+ ac_cv_lib_cap_cap_get_file=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_get_file" >&5 -+$as_echo "$ac_cv_lib_cap_cap_get_file" >&6; } -+if test "x$ac_cv_lib_cap_cap_get_file" = xyes; then : -+ ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" -+if test "x$ac_cv_header_sys_capability_h" = xyes; then : -+ LIB_CAP=-lcap -+ -+$as_echo "@%:@define HAVE_CAP 1" >>confdefs.h -+ -+ -+fi -+ -+ -+fi -+ -+ if test "X$LIB_CAP" = "X"; then -+ if test "X$enable_libcap" = "Xyes"; then -+ as_fn_error $? "libcap library was not found or not usable" "$LINENO" 5 -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libcap library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without capability support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without capability support." >&2;} -+ fi -+ fi -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap support disabled by user" >&5 -+$as_echo "$as_me: WARNING: libcap support disabled by user" >&2;} -+ fi -+ -+ -+ # See if linking 'seq' requires -lm. -+ # It does on nearly every system. The single exception (so far) is -+ # BeOS which has all the math functions in the normal runtime library -+ # and doesn't have a separate math library. -+ -+ -+ ac_seq_body=' -+ static double x, y; -+ x = floor (x); -+ x = rint (x); -+ x = modf (x, &y);' -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+$ac_seq_body -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ ac_seq_save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+$ac_seq_body -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ SEQ_LIBM=-lm -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$ac_seq_save_LIBS" -+ -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+ -+ -+ # Accept configure options: --with-tty-group[=GROUP], --without-tty-group -+ # You can determine the group of a TTY via 'stat --format %G /dev/tty' -+ # Omitting this option is equivalent to using --without-tty-group. -+ -+@%:@ Check whether --with-tty-group was given. -+if test "${with_tty_group+set}" = set; then : -+ withval=$with_tty_group; tty_group_name=$withval -+else -+ tty_group_name=no -+fi -+ -+ -+ if test "x$tty_group_name" != xno; then -+ if test "x$tty_group_name" = xyes; then -+ tty_group_name=tty -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: TTY group used by system set to \"$tty_group_name\"" >&5 -+$as_echo "$as_me: TTY group used by system set to \"$tty_group_name\"" >&6;} -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define TTY_GROUP_NAME "$tty_group_name" -+_ACEOF -+ -+ fi -+ -+ -+# The test suite needs to know if we have a working perl. -+# FIXME: this is suboptimal. Ideally, we would be able to call gl_PERL -+# with an ACTION-IF-NOT-FOUND argument ... -+cu_have_perl=yes -+case $PERL in *"/missing "*) cu_have_perl=no;; esac -+ if test $cu_have_perl = yes; then -+ HAVE_PERL_TRUE= -+ HAVE_PERL_FALSE='#' -+else -+ HAVE_PERL_TRUE='#' -+ HAVE_PERL_FALSE= -+fi -+ -+ -+# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found]) -+# ------------------------------------------------ -+# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND. -+# Otherwise, run RUN-IF-NOT-FOUND. -+ -+ -+@%:@ Check whether --enable-gcc-warnings was given. -+if test "${enable_gcc_warnings+set}" = set; then : -+ enableval=$enable_gcc_warnings; case $enableval in -+ yes|no) ;; -+ *) as_fn_error $? "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;; -+ esac -+ gl_gcc_warnings=$enableval -+else -+ -+ # GCC provides fine-grained control over diagnostics which -+ # is used in gnulib for example to suppress warnings from -+ # certain sections of code. So if this is available and -+ # we're running from a git repo, then auto enable the warnings. -+ gl_gcc_warnings=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if (4) < __GNUC__ || ((4) == __GNUC__ && (6) <= __GNUC_MINOR__) -+/* ok */ -+#else -+# error "your version of gcc is older than 4.6" -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+}, -+ -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ test -d "$srcdir"/.git && gl_gcc_warnings=yes -+fi -+rm -f conftest.err conftest.i conftest.$ac_ext -+ -+ -+ -+fi -+ -+ -+if test "$gl_gcc_warnings" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5 -+$as_echo_n "checking whether C compiler handles -Werror... " >&6; } -+if ${gl_cv_warn_c__Werror+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Werror" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Werror=yes -+else -+ gl_cv_warn_c__Werror=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5 -+$as_echo "$gl_cv_warn_c__Werror" >&6; } -+if test "x$gl_cv_warn_c__Werror" = xyes; then : -+ as_fn_append WERROR_CFLAGS " -Werror" -+fi -+ -+ -+ -+ -+ nw= -+ # This, $nw, is the list of warnings we disable. -+ nw="$nw -Wdeclaration-after-statement" # too useful to forbid -+ nw="$nw -Waggregate-return" # anachronistic -+ nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h) -+ nw="$nw -Wc++-compat" # We don't care about C++ compilers -+ nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib -+ nw="$nw -Wtraditional" # Warns on #elif which we use often -+ nw="$nw -Wcast-qual" # Too many warnings for now -+ nw="$nw -Wconversion" # Too many warnings for now -+ nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings -+ nw="$nw -Wsign-conversion" # Too many warnings for now -+ nw="$nw -Wtraditional-conversion" # Too many warnings for now -+ nw="$nw -Wunreachable-code" # Too many warnings for now -+ nw="$nw -Wpadded" # Our structs are not padded -+ nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat -+ nw="$nw -Wlogical-op" # any use of fwrite provokes this -+ nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses -+ nw="$nw -Wvla" # warnings in gettext.h -+ nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__ -+ nw="$nw -Wswitch-enum" # Too many warnings for now -+ nw="$nw -Wswitch-default" # Too many warnings for now -+ nw="$nw -Wstack-protector" # not worth working around -+ # things I might fix soon: -+ nw="$nw -Wfloat-equal" # sort.c, seq.c -+ nw="$nw -Wmissing-format-attribute" # copy.c -+ nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c -+ nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot -+ nw="$nw -Wsuggest-attribute=format" # warns about copy.c and factor.c -+ -+ # Using -Wstrict-overflow is a pain, but the alternative is worse. -+ # For an example, see the code that provoked this report: -+ # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498 -+ # Code like that still infloops with gcc-4.6.0 and -O2. Scary indeed. -+ -+ -+ -+ if test -n "$GCC"; then -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5 -+$as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; } -+ if ${gl_cv_cc_nomfi_supported+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_cc_nomfi_supported=yes -+else -+ gl_cv_cc_nomfi_supported=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_CFLAGS" -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5 -+$as_echo "$gl_cv_cc_nomfi_supported" >&6; } -+ -+ if test "$gl_cv_cc_nomfi_supported" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5 -+$as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; } -+ if ${gl_cv_cc_nomfi_needed+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -W -Werror" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+void f (void) -+ { -+ typedef struct { int a; int b; } s_t; -+ s_t s1 = { 0, }; -+ } -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_cc_nomfi_needed=no -+else -+ gl_cv_cc_nomfi_needed=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_CFLAGS" -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5 -+$as_echo "$gl_cv_cc_nomfi_needed" >&6; } -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5 -+$as_echo_n "checking whether -Wuninitialized is supported... " >&6; } -+ if ${gl_cv_cc_uninitialized_supported+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -Werror -Wuninitialized" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_cc_uninitialized_supported=yes -+else -+ gl_cv_cc_uninitialized_supported=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_CFLAGS" -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5 -+$as_echo "$gl_cv_cc_uninitialized_supported" >&6; } -+ -+ fi -+ -+ # List all gcc warning categories. -+ gl_manywarn_set= -+ for gl_manywarn_item in \ -+ -W \ -+ -Wabi \ -+ -Waddress \ -+ -Wall \ -+ -Warray-bounds \ -+ -Wattributes \ -+ -Wbad-function-cast \ -+ -Wbuiltin-macro-redefined \ -+ -Wcast-align \ -+ -Wchar-subscripts \ -+ -Wclobbered \ -+ -Wcomment \ -+ -Wcomments \ -+ -Wcoverage-mismatch \ -+ -Wcpp \ -+ -Wdeprecated \ -+ -Wdeprecated-declarations \ -+ -Wdisabled-optimization \ -+ -Wdiv-by-zero \ -+ -Wdouble-promotion \ -+ -Wempty-body \ -+ -Wendif-labels \ -+ -Wenum-compare \ -+ -Wextra \ -+ -Wformat-contains-nul \ -+ -Wformat-extra-args \ -+ -Wformat-nonliteral \ -+ -Wformat-security \ -+ -Wformat-y2k \ -+ -Wformat-zero-length \ -+ -Wformat=2 \ -+ -Wfree-nonheap-object \ -+ -Wignored-qualifiers \ -+ -Wimplicit \ -+ -Wimplicit-function-declaration \ -+ -Wimplicit-int \ -+ -Winit-self \ -+ -Winline \ -+ -Wint-to-pointer-cast \ -+ -Winvalid-memory-model \ -+ -Winvalid-pch \ -+ -Wjump-misses-init \ -+ -Wlogical-op \ -+ -Wmain \ -+ -Wmaybe-uninitialized \ -+ -Wmissing-braces \ -+ -Wmissing-declarations \ -+ -Wmissing-field-initializers \ -+ -Wmissing-format-attribute \ -+ -Wmissing-include-dirs \ -+ -Wmissing-noreturn \ -+ -Wmissing-parameter-type \ -+ -Wmissing-prototypes \ -+ -Wmudflap \ -+ -Wmultichar \ -+ -Wnarrowing \ -+ -Wnested-externs \ -+ -Wnonnull \ -+ -Wnormalized=nfc \ -+ -Wold-style-declaration \ -+ -Wold-style-definition \ -+ -Woverflow \ -+ -Woverlength-strings \ -+ -Woverride-init \ -+ -Wpacked \ -+ -Wpacked-bitfield-compat \ -+ -Wparentheses \ -+ -Wpointer-arith \ -+ -Wpointer-sign \ -+ -Wpointer-to-int-cast \ -+ -Wpragmas \ -+ -Wreturn-type \ -+ -Wsequence-point \ -+ -Wshadow \ -+ -Wsizeof-pointer-memaccess \ -+ -Wstack-protector \ -+ -Wstrict-aliasing \ -+ -Wstrict-overflow \ -+ -Wstrict-prototypes \ -+ -Wsuggest-attribute=const \ -+ -Wsuggest-attribute=format \ -+ -Wsuggest-attribute=noreturn \ -+ -Wsuggest-attribute=pure \ -+ -Wswitch \ -+ -Wswitch-default \ -+ -Wsync-nand \ -+ -Wsystem-headers \ -+ -Wtrampolines \ -+ -Wtrigraphs \ -+ -Wtype-limits \ -+ -Wuninitialized \ -+ -Wunknown-pragmas \ -+ -Wunreachable-code \ -+ -Wunsafe-loop-optimizations \ -+ -Wunused \ -+ -Wunused-but-set-parameter \ -+ -Wunused-but-set-variable \ -+ -Wunused-function \ -+ -Wunused-label \ -+ -Wunused-local-typedefs \ -+ -Wunused-macros \ -+ -Wunused-parameter \ -+ -Wunused-result \ -+ -Wunused-value \ -+ -Wunused-variable \ -+ -Wvarargs \ -+ -Wvariadic-macros \ -+ -Wvector-operation-performance \ -+ -Wvla \ -+ -Wvolatile-register-var \ -+ -Wwrite-strings \ -+ \ -+ ; do -+ gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" -+ done -+ -+ # Disable specific options as needed. -+ if test "$gl_cv_cc_nomfi_needed" = yes; then -+ gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" -+ fi -+ -+ if test "$gl_cv_cc_uninitialized_supported" = no; then -+ gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" -+ fi -+ -+ ws=$gl_manywarn_set -+ -+ -+ gl_warn_set= -+ set x $ws; shift -+ for gl_warn_item -+ do -+ case " $nw " in -+ *" $gl_warn_item "*) -+ ;; -+ *) -+ gl_warn_set="$gl_warn_set $gl_warn_item" -+ ;; -+ esac -+ done -+ ws=$gl_warn_set -+ -+ for w in $ws; do -+ as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh` -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5 -+$as_echo_n "checking whether C compiler handles $w... 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" >&6; } -+if ${gl_cv_warn_c__Wno_sign_compare+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wno-sign-compare" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wno_sign_compare=yes -+else -+ gl_cv_warn_c__Wno_sign_compare=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5 -+$as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; } -+if test "x$gl_cv_warn_c__Wno_sign_compare" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wno-sign-compare" -+fi -+ -+ # Too many warnings for now -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5 -+$as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; } -+if ${gl_cv_warn_c__Wno_unused_parameter+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wno-unused-parameter" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wno_unused_parameter=yes -+else -+ gl_cv_warn_c__Wno_unused_parameter=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5 -+$as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; } -+if test "x$gl_cv_warn_c__Wno_unused_parameter" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wno-unused-parameter" -+fi -+ -+ # Too many warnings for now -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 -+$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=const... " >&6; } -+if ${gl_cv_warn_c__Wsuggest_attribute_const+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wsuggest-attribute=const" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wsuggest_attribute_const=yes -+else -+ gl_cv_warn_c__Wsuggest_attribute_const=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_const" >&5 -+$as_echo "$gl_cv_warn_c__Wsuggest_attribute_const" >&6; } -+if test "x$gl_cv_warn_c__Wsuggest_attribute_const" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wsuggest-attribute=const" -+fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 -+$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=noreturn... " >&6; } -+if ${gl_cv_warn_c__Wsuggest_attribute_noreturn+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -Wsuggest-attribute=noreturn" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__Wsuggest_attribute_noreturn=yes -+else -+ gl_cv_warn_c__Wsuggest_attribute_noreturn=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_noreturn" >&5 -+$as_echo "$gl_cv_warn_c__Wsuggest_attribute_noreturn" >&6; } -+if test "x$gl_cv_warn_c__Wsuggest_attribute_noreturn" = xyes; then : -+ as_fn_append WARN_CFLAGS " -Wsuggest-attribute=noreturn" -+fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5 -+$as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... 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With 4.6.2 20111027, -+ # it suggests test.c's advance function may be pure, even though it -+ # increments a global variable. Oops. -+ # Normally we'd write code to test for the precise failure, but that -+ # requires a relatively large input to make gcc exhibit the failure. -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#if (4) < __GNUC__ || ((4) == __GNUC__ && (7) <= __GNUC_MINOR__) -+/* ok */ -+#else -+# error "your version of gcc is older than 4.7" -+#endif -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+}, -+ -+_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 -+$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=pure... 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" >&6; } -+if ${gl_cv_warn_c__fdiagnostics_show_option+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -fdiagnostics-show-option" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__fdiagnostics_show_option=yes -+else -+ gl_cv_warn_c__fdiagnostics_show_option=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5 -+$as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; } -+if test "x$gl_cv_warn_c__fdiagnostics_show_option" = xyes; then : -+ as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" -+fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5 -+$as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; } -+if ${gl_cv_warn_c__funit_at_a_time+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ gl_save_compiler_FLAGS="$CFLAGS" -+ as_fn_append CFLAGS " -funit-at-a-time" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_warn_c__funit_at_a_time=yes -+else -+ gl_cv_warn_c__funit_at_a_time=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ CFLAGS="$gl_save_compiler_FLAGS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5 -+$as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; } -+if test "x$gl_cv_warn_c__funit_at_a_time" = xyes; then : -+ as_fn_append WARN_CFLAGS " -funit-at-a-time" -+fi -+ -+ -+ -+ -+ -+ -+$as_echo "@%:@define lint 1" >>confdefs.h -+ -+ -+ -+$as_echo "@%:@define GNULIB_PORTCHECK 1" >>confdefs.h -+ -+ -+ # We use a slightly smaller set of warning options for lib/. -+ # Remove the following and save the result in GNULIB_WARN_CFLAGS. -+ nw= -+ nw="$nw -Wstrict-overflow" -+ nw="$nw -Wuninitialized" -+ nw="$nw -Wunused-macros" -+ nw="$nw -Wmissing-prototypes" -+ nw="$nw -Wold-style-definition" -+ # FIXME: it may be easy to remove this, since it affects only one file: -+ # the snprintf call at ftoastr.c:132. -+ nw="$nw -Wdouble-promotion" -+ -+ gl_warn_set= -+ set x $WARN_CFLAGS; shift -+ for gl_warn_item -+ do -+ case " $nw " in -+ *" $gl_warn_item "*) -+ ;; -+ *) -+ gl_warn_set="$gl_warn_set $gl_warn_item" -+ ;; -+ esac -+ done -+ GNULIB_WARN_CFLAGS=$gl_warn_set -+ -+ -+ -+ # For gnulib-tests, the set is slightly smaller still. -+ nw= -+ nw="$nw -Wstrict-prototypes" -+ # It's not worth being this picky about test programs. -+ nw="$nw -Wsuggest-attribute=const" -+ nw="$nw -Wsuggest-attribute=pure" -+ -+ gl_warn_set= -+ set x $GNULIB_WARN_CFLAGS; shift -+ for gl_warn_item -+ do -+ case " $nw " in -+ *" $gl_warn_item "*) -+ ;; -+ *) -+ gl_warn_set="$gl_warn_set $gl_warn_item" -+ ;; -+ esac -+ done -+ GNULIB_TEST_WARN_CFLAGS=$gl_warn_set -+ -+ -+fi -+ -+for ac_header in vfork.h -+do : -+ ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" -+if test "x$ac_cv_header_vfork_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_VFORK_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+for ac_func in fork vfork -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+if test "x$ac_cv_func_fork" = xyes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 -+$as_echo_n "checking for working fork... " >&6; } -+if ${ac_cv_func_fork_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_func_fork_works=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+int -+main () -+{ -+ -+ /* By Ruediger Kuhlmann. */ -+ return fork () < 0; -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_fork_works=yes -+else -+ ac_cv_func_fork_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 -+$as_echo "$ac_cv_func_fork_works" >&6; } -+ -+else -+ ac_cv_func_fork_works=$ac_cv_func_fork -+fi -+if test "x$ac_cv_func_fork_works" = xcross; then -+ case $host in -+ *-*-amigaos* | *-*-msdosdjgpp*) -+ # Override, as these systems have only a dummy fork() stub -+ ac_cv_func_fork_works=no -+ ;; -+ *) -+ ac_cv_func_fork_works=yes -+ ;; -+ esac -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 -+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} -+fi -+ac_cv_func_vfork_works=$ac_cv_func_vfork -+if test "x$ac_cv_func_vfork" = xyes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 -+$as_echo_n "checking for working vfork... " >&6; } -+if ${ac_cv_func_vfork_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test "$cross_compiling" = yes; then : -+ ac_cv_func_vfork_works=cross -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+/* Thanks to Paul Eggert for this test. */ -+$ac_includes_default -+#include -+#ifdef HAVE_VFORK_H -+# include -+#endif -+/* On some sparc systems, changes by the child to local and incoming -+ argument registers are propagated back to the parent. The compiler -+ is told about this with #include , but some compilers -+ (e.g. gcc -O) don't grok . Test for this by using a -+ static variable whose address is put into a register that is -+ clobbered by the vfork. */ -+static void -+#ifdef __cplusplus -+sparc_address_test (int arg) -+# else -+sparc_address_test (arg) int arg; -+#endif -+{ -+ static pid_t child; -+ if (!child) { -+ child = vfork (); -+ if (child < 0) { -+ perror ("vfork"); -+ _exit(2); -+ } -+ if (!child) { -+ arg = getpid(); -+ write(-1, "", 0); -+ _exit (arg); -+ } -+ } -+} -+ -+int -+main () -+{ -+ pid_t parent = getpid (); -+ pid_t child; -+ -+ sparc_address_test (0); -+ -+ child = vfork (); -+ -+ if (child == 0) { -+ /* Here is another test for sparc vfork register problems. This -+ test uses lots of local variables, at least as many local -+ variables as main has allocated so far including compiler -+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris -+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should -+ reuse the register of parent for one of the local variables, -+ since it will think that parent can't possibly be used any more -+ in this routine. Assigning to the local variable will thus -+ munge parent in the parent process. */ -+ pid_t -+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), -+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); -+ /* Convince the compiler that p..p7 are live; otherwise, it might -+ use the same hardware register for all 8 local variables. */ -+ if (p != p1 || p != p2 || p != p3 || p != p4 -+ || p != p5 || p != p6 || p != p7) -+ _exit(1); -+ -+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent -+ from child file descriptors. If the child closes a descriptor -+ before it execs or exits, this munges the parent's descriptor -+ as well. Test for this by closing stdout in the child. */ -+ _exit(close(fileno(stdout)) != 0); -+ } else { -+ int status; -+ struct stat st; -+ -+ while (wait(&status) != child) -+ ; -+ return ( -+ /* Was there some problem with vforking? */ -+ child < 0 -+ -+ /* Did the child fail? (This shouldn't happen.) */ -+ || status -+ -+ /* Did the vfork/compiler bug occur? */ -+ || parent != getpid() -+ -+ /* Did the file descriptor bug occur? */ -+ || fstat(fileno(stdout), &st) != 0 -+ ); -+ } -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ ac_cv_func_vfork_works=yes -+else -+ ac_cv_func_vfork_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 -+$as_echo "$ac_cv_func_vfork_works" >&6; } -+ -+fi; -+if test "x$ac_cv_func_fork_works" = xcross; then -+ ac_cv_func_vfork_works=$ac_cv_func_vfork -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 -+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} -+fi -+ -+if test "x$ac_cv_func_vfork_works" = xyes; then -+ -+$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h -+ -+else -+ -+$as_echo "@%:@define vfork fork" >>confdefs.h -+ -+fi -+if test "x$ac_cv_func_fork_works" = xyes; then -+ -+$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h -+ -+fi -+ -+ -+optional_bin_progs= -+for ac_func in chroot -+do : -+ ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot" -+if test "x$ac_cv_func_chroot" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_CHROOT 1 -+_ACEOF -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chroot -+ else -+ optional_bin_progs="$optional_bin_progs chroot" -+ fi -+} -+fi -+done -+ -+for ac_func in gethostid -+do : -+ ac_fn_c_check_func "$LINENO" "gethostid" "ac_cv_func_gethostid" -+if test "x$ac_cv_func_gethostid" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_GETHOSTID 1 -+_ACEOF -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=hostid -+ else -+ optional_bin_progs="$optional_bin_progs hostid" -+ fi -+} -+fi -+done -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 -+$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } -+if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 -+$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ -+$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h -+ -+ fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5 -+$as_echo_n "checking whether localtime caches TZ... " >&6; } -+if ${utils_cv_localtime_cache+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test x$ac_cv_func_tzset = xyes; then -+if test "$cross_compiling" = yes; then : -+ # If we have tzset, assume the worst when cross-compiling. -+utils_cv_localtime_cache=yes -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#if STDC_HEADERS -+# include -+#endif -+extern char **environ; -+void unset_TZ (void) -+{ -+ char **from, **to; -+ for (to = from = environ; (*to = *from); from++) -+ if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) -+ to++; -+} -+int main() -+{ -+ time_t now = time ((time_t *) 0); -+ int hour_GMT0, hour_unset; -+ if (putenv ("TZ=GMT0") != 0) -+ return 1; -+ hour_GMT0 = localtime (&now)->tm_hour; -+ unset_TZ (); -+ hour_unset = localtime (&now)->tm_hour; -+ if (putenv ("TZ=PST8") != 0) -+ return 1; -+ if (localtime (&now)->tm_hour == hour_GMT0) -+ return 1; -+ unset_TZ (); -+ if (localtime (&now)->tm_hour != hour_unset) -+ return 1; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ utils_cv_localtime_cache=no -+else -+ utils_cv_localtime_cache=yes -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+else -+ # If we lack tzset, report that localtime does not cache TZ, -+ # since we can't invalidate the cache if we don't have tzset. -+ utils_cv_localtime_cache=no -+fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_localtime_cache" >&5 -+$as_echo "$utils_cv_localtime_cache" >&6; } -+if test $utils_cv_localtime_cache = yes; then -+ -+$as_echo "@%:@define LOCALTIME_CACHE 1" >>confdefs.h -+ -+fi -+ -+# SCO-ODT-3.0 is reported to need -los to link programs using initgroups -+for ac_func in initgroups -+do : -+ ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups" -+if test "x$ac_cv_func_initgroups" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_INITGROUPS 1 -+_ACEOF -+ -+fi -+done -+ -+if test $ac_cv_func_initgroups = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initgroups in -los" >&5 -+$as_echo_n "checking for initgroups in -los... " >&6; } -+if ${ac_cv_lib_os_initgroups+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-los $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char initgroups (); -+int -+main () -+{ -+return initgroups (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_lib_os_initgroups=yes -+else -+ ac_cv_lib_os_initgroups=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_os_initgroups" >&5 -+$as_echo "$ac_cv_lib_os_initgroups" >&6; } -+if test "x$ac_cv_lib_os_initgroups" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_LIBOS 1 -+_ACEOF -+ -+ LIBS="-los $LIBS" -+ -+fi -+ -+fi -+ -+for ac_func in syslog -+do : -+ ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog" -+if test "x$ac_cv_func_syslog" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYSLOG 1 -+_ACEOF -+ -+fi -+done -+ -+if test $ac_cv_func_syslog = no; then -+ # syslog is not in the default libraries. See if it's in some other. -+ for lib in bsd socket inet; do -+ as_ac_Lib=`$as_echo "ac_cv_lib_$lib''_syslog" | $as_tr_sh` -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syslog in -l$lib" >&5 -+$as_echo_n "checking for syslog in -l$lib... " >&6; } -+if eval \${$as_ac_Lib+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-l$lib $LIBS" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char syslog (); -+int -+main () -+{ -+return syslog (); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ eval "$as_ac_Lib=yes" -+else -+ eval "$as_ac_Lib=no" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+eval ac_res=\$$as_ac_Lib -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : -+ -+$as_echo "@%:@define HAVE_SYSLOG 1" >>confdefs.h -+ -+ LIBS="$LIBS -l$lib"; break -+fi -+ -+ done -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument setpriority function" >&5 -+$as_echo_n "checking for 3-argument setpriority function... " >&6; } -+if ${utils_cv_func_setpriority+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+ #include -+ -+int -+main () -+{ -+setpriority (0, 0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ utils_cv_func_setpriority=yes -+else -+ utils_cv_func_setpriority=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_func_setpriority" >&5 -+$as_echo "$utils_cv_func_setpriority" >&6; } -+if test $utils_cv_func_setpriority = no; then -+ for ac_func in nice -+do : -+ ac_fn_c_check_func "$LINENO" "nice" "ac_cv_func_nice" -+if test "x$ac_cv_func_nice" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_NICE 1 -+_ACEOF -+ -+fi -+done -+ -+fi -+case $utils_cv_func_setpriority,$ac_cv_func_nice in -+*yes*) -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nice -+ else -+ optional_bin_progs="$optional_bin_progs nice" -+ fi -+} -+esac -+ -+ -+ -+ -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=who -+ else -+ optional_bin_progs="$optional_bin_progs who" -+ fi -+} -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=users -+ else -+ optional_bin_progs="$optional_bin_progs users" -+ fi -+} -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pinky -+ else -+ optional_bin_progs="$optional_bin_progs pinky" -+ fi -+} -+ fi -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmp" >&5 -+$as_echo_n "checking ut_host in struct utmp... " >&6; } -+if ${su_cv_func_ut_host_in_utmp+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int -+main () -+{ -+struct utmp ut; return !sizeof ut.ut_host; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_func_ut_host_in_utmp=yes -+else -+ su_cv_func_ut_host_in_utmp=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmp" >&5 -+$as_echo "$su_cv_func_ut_host_in_utmp" >&6; } -+if test $su_cv_func_ut_host_in_utmp = yes; then -+ have_ut_host=1 -+ -+$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h -+ -+fi -+ -+if test -z "$have_ut_host"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmpx" >&5 -+$as_echo_n "checking ut_host in struct utmpx... " >&6; } -+ if ${su_cv_func_ut_host_in_utmpx+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+int -+main () -+{ -+struct utmpx ut; return !sizeof ut.ut_host; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_func_ut_host_in_utmpx=yes -+else -+ su_cv_func_ut_host_in_utmpx=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmpx" >&5 -+$as_echo "$su_cv_func_ut_host_in_utmpx" >&6; } -+ if test $su_cv_func_ut_host_in_utmpx = yes; then -+ -+$as_echo "@%:@define HAVE_UTMPX_H 1" >>confdefs.h -+ -+ -+$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h -+ -+ fi -+fi -+ -+ -+ for ac_func in sysctl -+do : -+ ac_fn_c_check_func "$LINENO" "sysctl" "ac_cv_func_sysctl" -+if test "x$ac_cv_func_sysctl" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYSCTL 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ for ac_header in sys/sysctl.h -+do : -+ ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default -+ #if HAVE_SYS_PARAM_H -+ #include -+ #endif -+" -+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : -+ cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_SYS_SYSCTL_H 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can get the system boot time" >&5 -+$as_echo_n "checking whether we can get the system boot time... " >&6; } -+if ${gnulib_cv_have_boot_time+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+$ac_includes_default -+#if HAVE_SYSCTL && HAVE_SYS_SYSCTL_H -+# if HAVE_SYS_PARAM_H -+# include /* needed for OpenBSD 3.0 */ -+# endif -+# include -+#endif -+#if HAVE_UTMPX_H -+# include -+#elif HAVE_UTMP_H -+# include -+#endif -+#if HAVE_OS_H -+# include -+#endif -+ -+int -+main () -+{ -+ -+#if (defined BOOT_TIME \ -+ || (defined CTL_KERN && defined KERN_BOOTTIME) \ -+ || HAVE_OS_H) -+/* your system *does* have the infrastructure to determine boot time */ -+#else -+please_tell_us_how_to_determine_boot_time_on_your_system -+#endif -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gnulib_cv_have_boot_time=yes -+else -+ gnulib_cv_have_boot_time=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gnulib_cv_have_boot_time" >&5 -+$as_echo "$gnulib_cv_have_boot_time" >&6; } -+ if test $gnulib_cv_have_boot_time = yes; then : -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=uptime -+ else -+ optional_bin_progs="$optional_bin_progs uptime" -+ fi -+} -+fi -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 -+$as_echo_n "checking POSIX termios... " >&6; } -+if ${ac_cv_sys_posix_termios+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#include -+#include -+ -+int -+main () -+{ -+/* SunOS 4.0.3 has termios.h but not the library calls. */ -+ tcgetattr(0, 0); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_sys_posix_termios=yes -+else -+ ac_cv_sys_posix_termios=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 -+$as_echo "$ac_cv_sys_posix_termios" >&6; } -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no -+ -+ if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } -+ if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then -+ -+$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h -+ -+ fi -+ -+ -+if test $ac_cv_sys_posix_termios = yes; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=stty -+ else -+ optional_bin_progs="$optional_bin_progs stty" -+ fi -+} -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h needs _XOPEN_SOURCE" >&5 -+$as_echo_n "checking whether termios.h needs _XOPEN_SOURCE... " >&6; } -+ if ${su_cv_sys_termios_needs_xopen_source+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef IUCLC -+yes -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ su_cv_sys_termios_needs_xopen_source=no -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#define _XOPEN_SOURCE -+#include -+#ifdef IUCLC -+yes -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ su_cv_sys_termios_needs_xopen_source=yes -+else -+ su_cv_sys_termios_needs_xopen_source=no -+fi -+rm -f conftest* -+ -+fi -+rm -f conftest* -+ -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_termios_needs_xopen_source" >&5 -+$as_echo "$su_cv_sys_termios_needs_xopen_source" >&6; } -+ test $su_cv_sys_termios_needs_xopen_source = yes && -+ -+$as_echo "@%:@define TERMIOS_NEEDS_XOPEN_SOURCE 1" >>confdefs.h -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking c_line in struct termios" >&5 -+$as_echo_n "checking c_line in struct termios... " >&6; } -+ if ${su_cv_sys_c_line_in_termios+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if TERMIOS_NEEDS_XOPEN_SOURCE -+#define _XOPEN_SOURCE -+#endif -+#include -+#include -+int -+main () -+{ -+struct termios t; return !sizeof t.c_line; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_sys_c_line_in_termios=yes -+else -+ su_cv_sys_c_line_in_termios=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_c_line_in_termios" >&5 -+$as_echo "$su_cv_sys_c_line_in_termios" >&6; } -+ test $su_cv_sys_c_line_in_termios = yes \ -+ && -+$as_echo "@%:@define HAVE_C_LINE 1" >>confdefs.h -+ -+fi -+ -+# FIXME: note that this macro appears above, too. -+# I'm leaving it here for now. This whole thing needs to be modernized... -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 -+$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } -+if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+struct winsize x; -+ if (sizeof x > 0) return 0; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+else -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 -+$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ -+$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h -+ -+ fi -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 -+$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } -+if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gl_cv_sys_tiocgwinsz_needs_termios_h=no -+ -+ if test $ac_cv_sys_posix_termios = yes; then -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ gl_cv_sys_tiocgwinsz_needs_termios_h=yes -+fi -+rm -f conftest* -+ -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 -+$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } -+ -+ -+if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \ -+ test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking TIOCGWINSZ in sys/pty.h" >&5 -+$as_echo_n "checking TIOCGWINSZ in sys/pty.h... " >&6; } -+ if ${su_cv_sys_tiocgwinsz_in_sys_pty_h+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+#ifdef WINSIZE_IN_PTEM -+# include -+# include -+#endif -+#include -+#include -+#include -+int -+main () -+{ -+int x = TIOCGWINSZ; -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ su_cv_sys_tiocgwinsz_in_sys_pty_h=yes -+else -+ su_cv_sys_tiocgwinsz_in_sys_pty_h=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_tiocgwinsz_in_sys_pty_h" >&5 -+$as_echo "$su_cv_sys_tiocgwinsz_in_sys_pty_h" >&6; } -+ -+ test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \ -+ && -+$as_echo "@%:@define GWINSZ_IN_SYS_PTY 1" >>confdefs.h -+ -+fi -+ -+# For src/kill.c. -+ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl_strsignal" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl -+_ACEOF -+ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default -+#include -+" -+if test "x$ac_cv_have_decl___sys_siglist" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL___SYS_SIGLIST $ac_have_decl -+_ACEOF -+ -+ -+ -+ LIB_GMP= -+ -+ -+ -+@%:@ Check whether --with-gmp was given. -+if test "${with_gmp+set}" = set; then : -+ withval=$with_gmp; cu_use_gmp=$withval -+else -+ cu_use_gmp=auto -+fi -+ -+ -+ if test $cu_use_gmp != no; then -+ cu_saved_libs=$LIBS -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __gmpz_init" >&5 -+$as_echo_n "checking for library containing __gmpz_init... " >&6; } -+if ${ac_cv_search___gmpz_init+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char __gmpz_init (); -+int -+main () -+{ -+return __gmpz_init (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' gmp; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search___gmpz_init=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search___gmpz_init+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search___gmpz_init+:} false; then : -+ -+else -+ ac_cv_search___gmpz_init=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___gmpz_init" >&5 -+$as_echo "$ac_cv_search___gmpz_init" >&6; } -+ac_res=$ac_cv_search___gmpz_init -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ test "$ac_cv_search___gmpz_init" = "none required" || -+ { -+ LIB_GMP=$ac_cv_search___gmpz_init -+ -+$as_echo "@%:@define HAVE_GMP 1" >>confdefs.h -+ -+ # This only available in GMP >= 5 -+ ac_fn_c_check_decl "$LINENO" "mpz_inits" "ac_cv_have_decl_mpz_inits" "#include -+" -+if test "x$ac_cv_have_decl_mpz_inits" = xyes; then : -+ ac_have_decl=1 -+else -+ ac_have_decl=0 -+fi -+ -+cat >>confdefs.h <<_ACEOF -+@%:@define HAVE_DECL_MPZ_INITS $ac_have_decl -+_ACEOF -+ -+ } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libgmp development library was not found or not usable." >&5 -+$as_echo "$as_me: WARNING: libgmp development library was not found or not usable." >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without GMP support." >&5 -+$as_echo "$as_me: WARNING: GNU coreutils will be built without GMP support." >&2;} -+fi -+ -+ LIBS=$cu_saved_libs -+ fi -+ -+ -+# Build df only if there's a point to it. -+if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=df -+ else -+ optional_bin_progs="$optional_bin_progs df" -+ fi -+} -+fi -+ -+# Limit stdbuf to ELF systems with GCC -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this is an ELF system" >&5 -+$as_echo_n "checking whether this is an ELF system... " >&6; } -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#if __ELF__ -+yes -+#endif -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "yes" >/dev/null 2>&1; then : -+ elf_sys=yes -+else -+ elf_sys=no -+fi -+rm -f conftest* -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $elf_sys" >&5 -+$as_echo "$elf_sys" >&6; } -+if test "$elf_sys" = "yes" && \ -+ test "$GCC" = "yes"; then -+ { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=stdbuf -+ else -+ optional_bin_progs="$optional_bin_progs stdbuf" -+ fi -+} -+fi -+ -+############################################################################ -+ -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=@<:@ -+ else -+ optional_bin_progs="$optional_bin_progs @<:@" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=base64 -+ else -+ optional_bin_progs="$optional_bin_progs base64" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=basename -+ else -+ optional_bin_progs="$optional_bin_progs basename" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cat -+ else -+ optional_bin_progs="$optional_bin_progs cat" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chcon -+ else -+ optional_bin_progs="$optional_bin_progs chcon" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chgrp -+ else -+ optional_bin_progs="$optional_bin_progs chgrp" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chmod -+ else -+ optional_bin_progs="$optional_bin_progs chmod" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=chown -+ else -+ optional_bin_progs="$optional_bin_progs chown" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cksum -+ else -+ optional_bin_progs="$optional_bin_progs cksum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=comm -+ else -+ optional_bin_progs="$optional_bin_progs comm" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cp -+ else -+ optional_bin_progs="$optional_bin_progs cp" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=csplit -+ else -+ optional_bin_progs="$optional_bin_progs csplit" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=cut -+ else -+ optional_bin_progs="$optional_bin_progs cut" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=date -+ else -+ optional_bin_progs="$optional_bin_progs date" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dd -+ else -+ optional_bin_progs="$optional_bin_progs dd" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dir -+ else -+ optional_bin_progs="$optional_bin_progs dir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dircolors -+ else -+ optional_bin_progs="$optional_bin_progs dircolors" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=dirname -+ else -+ optional_bin_progs="$optional_bin_progs dirname" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=du -+ else -+ optional_bin_progs="$optional_bin_progs du" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=echo -+ else -+ optional_bin_progs="$optional_bin_progs echo" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=env -+ else -+ optional_bin_progs="$optional_bin_progs env" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=expand -+ else -+ optional_bin_progs="$optional_bin_progs expand" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=expr -+ else -+ optional_bin_progs="$optional_bin_progs expr" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=factor -+ else -+ optional_bin_progs="$optional_bin_progs factor" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=false -+ else -+ optional_bin_progs="$optional_bin_progs false" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=fmt -+ else -+ optional_bin_progs="$optional_bin_progs fmt" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=fold -+ else -+ optional_bin_progs="$optional_bin_progs fold" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ginstall -+ else -+ optional_bin_progs="$optional_bin_progs ginstall" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=groups -+ else -+ optional_bin_progs="$optional_bin_progs groups" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=head -+ else -+ optional_bin_progs="$optional_bin_progs head" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=id -+ else -+ optional_bin_progs="$optional_bin_progs id" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=join -+ else -+ optional_bin_progs="$optional_bin_progs join" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=kill -+ else -+ optional_bin_progs="$optional_bin_progs kill" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=link -+ else -+ optional_bin_progs="$optional_bin_progs link" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ln -+ else -+ optional_bin_progs="$optional_bin_progs ln" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=logname -+ else -+ optional_bin_progs="$optional_bin_progs logname" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ls -+ else -+ optional_bin_progs="$optional_bin_progs ls" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=md5sum -+ else -+ optional_bin_progs="$optional_bin_progs md5sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mkdir -+ else -+ optional_bin_progs="$optional_bin_progs mkdir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mkfifo -+ else -+ optional_bin_progs="$optional_bin_progs mkfifo" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mknod -+ else -+ optional_bin_progs="$optional_bin_progs mknod" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mktemp -+ else -+ optional_bin_progs="$optional_bin_progs mktemp" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=mv -+ else -+ optional_bin_progs="$optional_bin_progs mv" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nl -+ else -+ optional_bin_progs="$optional_bin_progs nl" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nproc -+ else -+ optional_bin_progs="$optional_bin_progs nproc" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=nohup -+ else -+ optional_bin_progs="$optional_bin_progs nohup" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=numfmt -+ else -+ optional_bin_progs="$optional_bin_progs numfmt" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=od -+ else -+ optional_bin_progs="$optional_bin_progs od" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=paste -+ else -+ optional_bin_progs="$optional_bin_progs paste" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pathchk -+ else -+ optional_bin_progs="$optional_bin_progs pathchk" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pr -+ else -+ optional_bin_progs="$optional_bin_progs pr" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=printenv -+ else -+ optional_bin_progs="$optional_bin_progs printenv" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=printf -+ else -+ optional_bin_progs="$optional_bin_progs printf" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=ptx -+ else -+ optional_bin_progs="$optional_bin_progs ptx" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=pwd -+ else -+ optional_bin_progs="$optional_bin_progs pwd" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=readlink -+ else -+ optional_bin_progs="$optional_bin_progs readlink" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=realpath -+ else -+ optional_bin_progs="$optional_bin_progs realpath" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=rm -+ else -+ optional_bin_progs="$optional_bin_progs rm" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=rmdir -+ else -+ optional_bin_progs="$optional_bin_progs rmdir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=runcon -+ else -+ optional_bin_progs="$optional_bin_progs runcon" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=seq -+ else -+ optional_bin_progs="$optional_bin_progs seq" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha1sum -+ else -+ optional_bin_progs="$optional_bin_progs sha1sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha224sum -+ else -+ optional_bin_progs="$optional_bin_progs sha224sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha256sum -+ else -+ optional_bin_progs="$optional_bin_progs sha256sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha384sum -+ else -+ optional_bin_progs="$optional_bin_progs sha384sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sha512sum -+ else -+ optional_bin_progs="$optional_bin_progs sha512sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=shred -+ else -+ optional_bin_progs="$optional_bin_progs shred" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=shuf -+ else -+ optional_bin_progs="$optional_bin_progs shuf" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sleep -+ else -+ optional_bin_progs="$optional_bin_progs sleep" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sort -+ else -+ optional_bin_progs="$optional_bin_progs sort" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=split -+ else -+ optional_bin_progs="$optional_bin_progs split" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=stat -+ else -+ optional_bin_progs="$optional_bin_progs stat" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sum -+ else -+ optional_bin_progs="$optional_bin_progs sum" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=sync -+ else -+ optional_bin_progs="$optional_bin_progs sync" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tac -+ else -+ optional_bin_progs="$optional_bin_progs tac" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tail -+ else -+ optional_bin_progs="$optional_bin_progs tail" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tee -+ else -+ optional_bin_progs="$optional_bin_progs tee" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=test -+ else -+ optional_bin_progs="$optional_bin_progs test" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=timeout -+ else -+ optional_bin_progs="$optional_bin_progs timeout" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=touch -+ else -+ optional_bin_progs="$optional_bin_progs touch" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tr -+ else -+ optional_bin_progs="$optional_bin_progs tr" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=true -+ else -+ optional_bin_progs="$optional_bin_progs true" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=truncate -+ else -+ optional_bin_progs="$optional_bin_progs truncate" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tsort -+ else -+ optional_bin_progs="$optional_bin_progs tsort" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=tty -+ else -+ optional_bin_progs="$optional_bin_progs tty" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=uname -+ else -+ optional_bin_progs="$optional_bin_progs uname" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=unexpand -+ else -+ optional_bin_progs="$optional_bin_progs unexpand" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=uniq -+ else -+ optional_bin_progs="$optional_bin_progs uniq" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=unlink -+ else -+ optional_bin_progs="$optional_bin_progs unlink" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=vdir -+ else -+ optional_bin_progs="$optional_bin_progs vdir" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=wc -+ else -+ optional_bin_progs="$optional_bin_progs wc" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=whoami -+ else -+ optional_bin_progs="$optional_bin_progs whoami" -+ fi -+} -+{ -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=yes -+ else -+ optional_bin_progs="$optional_bin_progs yes" -+ fi -+} -+no_install_progs_default='arch hostname' -+# Given the name of a variable containing a space-separated -+# list of install-by-default programs and the actual list of -+# do-not-install-by-default programs, modify the former variable -+# to reflect any "do-install" and "don't-install" requests. -+# That is, add any program specified via --enable-install-program, -+# and remove any program specified via --enable-no-install-program. -+# Note how the second argument below is a literal, with "," -+# separators. That is required due to the way the macro works, -+# and since the corresponding ./configure option argument is -+# comma-separated on input. -+{ -+ gl_no_install_progs_default=`echo 'arch,hostname'|sed 's/,/ /g'` -+ @%:@ Check whether --enable-install-program was given. -+if test "${enable_install_program+set}" = set; then : -+ enableval=$enable_install_program; gl_do_install_prog=$enableval -+else -+ gl_do_install_prog= -+ -+fi -+ -+ -+ # If you want to refrain from installing programs A and B, -+ # use --enable-no-install-program=A,B -+ @%:@ Check whether --enable-no-install-program was given. -+if test "${enable_no_install_program+set}" = set; then : -+ enableval=$enable_no_install_program; gl_no_install_prog=$enableval -+else -+ gl_no_install_prog= -+ -+fi -+ -+ -+ # Convert to space separated lists. -+ gl_do_install_prog=`echo "$gl_do_install_prog"|tr -s , ' '` -+ gl_no_install_prog=`echo "$gl_no_install_prog"|tr -s , ' '` -+ -+ # For each not-to-be-installed program name, ensure that it's a -+ # valid name, remove it from the list of programs to build/install, -+ # as well as from the list of man pages to install. -+ for gl_i in $gl_no_install_prog; do -+ -+ # Fail upon a request to install and not-install the same program. -+ case " $gl_do_install_prog " in -+ *" $gl_i "*) as_fn_error $? "'$gl_i' is both included and excluded" "$LINENO" 5 ;; -+ esac -+ -+ gl_msg= -+ # Warn about a request not to install a program that is not being -+ # built (which may be because the systems lacks a required interface). -+ case " $optional_bin_progs " in -+ *" $gl_i "*) { -+ optional_bin_progs=`for gl_rem_i in $optional_bin_progs; do -+ test "$gl_rem_i" = "$gl_i" || echo "$gl_rem_i" -+ done | tr '\012' ' ' | sed 's/ $//'; echo` -+} ;; -+ *) gl_msg="'$gl_i' is already not being installed" ;; -+ esac -+ -+ if test "$gl_msg" = ''; then -+ # Warn about a request not to install a program that is -+ # already on the default-no-install list. -+ case " $gl_no_install_progs_default " in -+ *" $gl_i "*) gl_msg="by default, '$gl_i' is not installed" ;; -+ esac -+ fi -+ -+ test "$gl_msg" != '' && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $gl_msg" >&5 -+$as_echo "$as_me: WARNING: $gl_msg" >&2;} -+ done -+ -+ for gl_i in $gl_do_install_prog; do -+ case " $gl_no_install_progs_default " in -+ *" $gl_i "*) { -+ if test -z "$optional_bin_progs"; then -+ optional_bin_progs=$gl_i -+ else -+ optional_bin_progs="$optional_bin_progs $gl_i" -+ fi -+} ;; -+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$gl_i' is not an optionally-installable program" >&5 -+$as_echo "$as_me: WARNING: '$gl_i' is not an optionally-installable program" >&2;} ;; -+ esac -+ done -+} -+ -+ -+# Now that we know which programs will actually be built, determine -+# which optional helper progs should be compiled. -+case " $optional_bin_progs " in -+ *' stdbuf '*) pkglibexec_PROGRAMS='src/libstdbuf.so';; -+ *) pkglibexec_PROGRAMS='';; -+esac -+ -+man1_MANS=` -+ for p in $optional_bin_progs; do -+ # Change "ginstall.1" to "install.1". -+ test $p = ginstall && p=install -+ # Ignore the "[" program, since writing a portable make rule to -+ # generate its manpage is not practical. -+ test x$p = x'@<:@' && continue -+ echo "man/$p.1" -+ done` -+ -+# Not installed by "make install", but must be built when creating -+# a distribution tarball. -+EXTRA_MANS=`for p in $no_install_progs_default; do echo man/$p.1; done` -+ -+# The programs built and installed by "make && make install". -+# Since this is AC_SUBST'd, Automake won't be able to perform rewrite -+# with $(EXEEXT) appending on it, so we have to do it ourselves -- in -+# this case, only for $(bin_PROGRAMS). -+bin_PROGRAMS=` -+ for p in $optional_bin_progs; do echo src/"$p"'$(EXEEXT)'; done` -+ -+# Normalize whitespace. -+man1_MANS=`echo $man1_MANS` -+EXTRA_MANS=`echo $EXTRA_MANS` -+bin_PROGRAMS=`echo $bin_PROGRAMS` -+pkglibexec_PROGS=`echo $pkglibexec_PROGRAMS` -+ -+ -+ -+ -+ -+ -+built_programs=$optional_bin_progs -+ -+ -+ if test "$cross_compiling" = yes; then -+ CROSS_COMPILING_TRUE= -+ CROSS_COMPILING_FALSE='#' -+else -+ CROSS_COMPILING_TRUE='#' -+ CROSS_COMPILING_FALSE= -+fi -+ -+ -+############################################################################ -+ -+# As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in -+# translatable strings, we must use need-formatstring-macros here. -+ -+mkdir_p="$MKDIR_P" -+case $mkdir_p in -+ [\\/$]* | ?:[\\/]*) ;; -+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -+esac -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 -+$as_echo_n "checking whether NLS is requested... " >&6; } -+ @%:@ Check whether --enable-nls was given. -+if test "${enable_nls+set}" = set; then : -+ enableval=$enable_nls; USE_NLS=$enableval -+else -+ USE_NLS=yes -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 -+$as_echo "$USE_NLS" >&6; } -+ -+ -+ -+ -+ GETTEXT_MACRO_VERSION=0.18 -+ -+ -+ -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+# Find out how to test for executable files. Don't use a zero-byte file, -+# as systems may use methods other than mode bits to determine executability. -+cat >conf$$.file <<_ASEOF -+#! /bin/sh -+exit 0 -+_ASEOF -+chmod +x conf$$.file -+if test -x conf$$.file >/dev/null 2>&1; then -+ ac_executable_p="test -x" -+else -+ ac_executable_p="test -f" -+fi -+rm -f conf$$.file -+ -+# Extract the first word of "msgfmt", so it can be a program name with args. -+set dummy msgfmt; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_MSGFMT+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$MSGFMT" in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$ac_save_IFS" -+ test -z "$ac_dir" && ac_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then -+ echo "$as_me: trying $ac_dir/$ac_word..." >&5 -+ if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && -+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then -+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" -+ break 2 -+ fi -+ fi -+ done -+ done -+ IFS="$ac_save_IFS" -+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" -+ ;; -+esac -+fi -+MSGFMT="$ac_cv_path_MSGFMT" -+if test "$MSGFMT" != ":"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 -+$as_echo "$MSGFMT" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ # Extract the first word of "gmsgfmt", so it can be a program name with args. -+set dummy gmsgfmt; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_GMSGFMT+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case $GMSGFMT in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+ done -+IFS=$as_save_IFS -+ -+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" -+ ;; -+esac -+fi -+GMSGFMT=$ac_cv_path_GMSGFMT -+if test -n "$GMSGFMT"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 -+$as_echo "$GMSGFMT" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ -+ -+ case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; -+ *) MSGFMT_015=$MSGFMT ;; -+ esac -+ -+ case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; -+ *) GMSGFMT_015=$GMSGFMT ;; -+ esac -+ -+ -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+# Find out how to test for executable files. Don't use a zero-byte file, -+# as systems may use methods other than mode bits to determine executability. -+cat >conf$$.file <<_ASEOF -+#! /bin/sh -+exit 0 -+_ASEOF -+chmod +x conf$$.file -+if test -x conf$$.file >/dev/null 2>&1; then -+ ac_executable_p="test -x" -+else -+ ac_executable_p="test -f" -+fi -+rm -f conf$$.file -+ -+# Extract the first word of "xgettext", so it can be a program name with args. -+set dummy xgettext; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_XGETTEXT+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$XGETTEXT" in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. -+ ;; -+ *) -+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$ac_save_IFS" -+ test -z "$ac_dir" && ac_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then -+ echo "$as_me: trying $ac_dir/$ac_word..." >&5 -+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && -+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then -+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" -+ break 2 -+ fi -+ fi -+ done -+ done -+ IFS="$ac_save_IFS" -+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" -+ ;; -+esac -+fi -+XGETTEXT="$ac_cv_path_XGETTEXT" -+if test "$XGETTEXT" != ":"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 -+$as_echo "$XGETTEXT" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ rm -f messages.po -+ -+ case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; -+ *) XGETTEXT_015=$XGETTEXT ;; -+ esac -+ -+ -+ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+# Find out how to test for executable files. Don't use a zero-byte file, -+# as systems may use methods other than mode bits to determine executability. -+cat >conf$$.file <<_ASEOF -+#! /bin/sh -+exit 0 -+_ASEOF -+chmod +x conf$$.file -+if test -x conf$$.file >/dev/null 2>&1; then -+ ac_executable_p="test -x" -+else -+ ac_executable_p="test -f" -+fi -+rm -f conf$$.file -+ -+# Extract the first word of "msgmerge", so it can be a program name with args. -+set dummy msgmerge; ac_word=$2 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_MSGMERGE+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ case "$MSGMERGE" in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. -+ ;; -+ *) -+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$ac_save_IFS" -+ test -z "$ac_dir" && ac_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then -+ echo "$as_me: trying $ac_dir/$ac_word..." >&5 -+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then -+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" -+ break 2 -+ fi -+ fi -+ done -+ done -+ IFS="$ac_save_IFS" -+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" -+ ;; -+esac -+fi -+MSGMERGE="$ac_cv_path_MSGMERGE" -+if test "$MSGMERGE" != ":"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 -+$as_echo "$MSGMERGE" >&6; } -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+fi -+ -+ -+ test -n "$localedir" || localedir='${datadir}/locale' -+ -+ -+ test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= -+ -+ -+ ac_config_commands="$ac_config_commands po-directories" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 -+$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } -+if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFPreferencesCopyAppValue(NULL, NULL) -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFPreferencesCopyAppValue=yes -+else -+ gt_cv_func_CFPreferencesCopyAppValue=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 -+$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then -+ -+$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h -+ -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 -+$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } -+if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+#include -+int -+main () -+{ -+CFLocaleCopyCurrent(); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ gt_cv_func_CFLocaleCopyCurrent=yes -+else -+ gt_cv_func_CFLocaleCopyCurrent=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$gt_save_LIBS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 -+$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } -+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ -+$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h -+ -+ fi -+ INTL_MACOSX_LIBS= -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" -+ fi -+ -+ -+ -+ -+ -+ -+ LIBINTL= -+ LTLIBINTL= -+ POSUB= -+ -+ case " $gt_needs " in -+ *" need-formatstring-macros "*) gt_api_version=3 ;; -+ *" need-ngettext "*) gt_api_version=2 ;; -+ *) gt_api_version=1 ;; -+ esac -+ gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" -+ gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" -+ -+ if test "$USE_NLS" = "yes"; then -+ gt_use_preinstalled_gnugettext=no -+ -+ -+ if test $gt_api_version -ge 3; then -+ gt_revision_test_code=' -+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION -+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) -+#endif -+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; -+' -+ else -+ gt_revision_test_code= -+ fi -+ if test $gt_api_version -ge 2; then -+ gt_expression_test_code=' + * ngettext ("", "", 0)' -+ else -+ gt_expression_test_code= -+ fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 -+$as_echo_n "checking for GNU gettext in libc... " >&6; } -+if eval \${$gt_func_gnugettext_libc+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+$gt_revision_test_code -+extern int _nl_msg_cat_cntr; -+extern int *_nl_domain_bindings; -+ -+int -+main () -+{ -+ -+bindtextdomain ("", ""); -+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ eval "$gt_func_gnugettext_libc=yes" -+else -+ eval "$gt_func_gnugettext_libc=no" -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+eval ac_res=\$$gt_func_gnugettext_libc -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+ -+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then -+ -+ -+ -+ -+ -+ am_save_CPPFLAGS="$CPPFLAGS" -+ -+ for element in $INCICONV; do -+ haveit= -+ for x in $CPPFLAGS; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X$element"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" -+ fi -+ done -+ -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -+$as_echo_n "checking for iconv... " >&6; } -+if ${am_cv_func_iconv+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_cv_func_iconv="no, consider installing GNU libiconv" -+ am_cv_lib_iconv=no -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ if test "$am_cv_func_iconv" != yes; then -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBICONV" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+ -+int -+main () -+{ -+iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ am_cv_lib_iconv=yes -+ am_cv_func_iconv=yes -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ LIBS="$am_save_LIBS" -+ fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 -+$as_echo "$am_cv_func_iconv" >&6; } -+ if test "$am_cv_func_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 -+$as_echo_n "checking for working iconv... " >&6; } -+if ${am_cv_func_iconv_works+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ -+ am_save_LIBS="$LIBS" -+ if test $am_cv_lib_iconv = yes; then -+ LIBS="$LIBS $LIBICONV" -+ fi -+ if test "$cross_compiling" = yes; then : -+ -+ case "$host_os" in -+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; -+ *) am_cv_func_iconv_works="guessing yes" ;; -+ esac -+ -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful -+ returns. */ -+ { -+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); -+ if (cd_utf8_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\342\202\254"; /* EURO SIGN */ -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_utf8_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 1; -+ iconv_close (cd_utf8_to_88591); -+ } -+ } -+ /* Test against Solaris 10 bug: Failures are not distinguishable from -+ successful returns. */ -+ { -+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); -+ if (cd_ascii_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\263"; -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_ascii_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 2; -+ iconv_close (cd_ascii_to_88591); -+ } -+ } -+ /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304"; -+ static char buf[2] = { (char)0xDE, (char)0xAD }; -+ const char *inptr = input; -+ size_t inbytesleft = 1; -+ char *outptr = buf; -+ size_t outbytesleft = 1; -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) -+ result |= 4; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#if 0 /* This bug could be worked around by the caller. */ -+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; -+ char buf[50]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if ((int)res > 0) -+ result |= 8; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#endif -+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is -+ provided. */ -+ if (/* Try standardized names. */ -+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) -+ /* Try IRIX, OSF/1 names. */ -+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) -+ /* Try AIX names. */ -+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) -+ /* Try HP-UX names. */ -+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) -+ result |= 16; -+ return result; -+} -+_ACEOF -+if ac_fn_c_try_run "$LINENO"; then : -+ am_cv_func_iconv_works=yes -+else -+ am_cv_func_iconv_works=no -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ LIBS="$am_save_LIBS" -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 -+$as_echo "$am_cv_func_iconv_works" >&6; } -+ case "$am_cv_func_iconv_works" in -+ *no) am_func_iconv=no am_cv_lib_iconv=no ;; -+ *) am_func_iconv=yes ;; -+ esac -+ else -+ am_func_iconv=no am_cv_lib_iconv=no -+ fi -+ if test "$am_func_iconv" = yes; then -+ -+$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h -+ -+ fi -+ if test "$am_cv_lib_iconv" = yes; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 -+$as_echo_n "checking how to link with libiconv... " >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 -+$as_echo "$LIBICONV" >&6; } -+ else -+ CPPFLAGS="$am_save_CPPFLAGS" -+ LIBICONV= -+ LTLIBICONV= -+ fi -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ use_additional=yes -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ -+@%:@ Check whether --with-libintl-prefix was given. -+if test "${with_libintl_prefix+set}" = set; then : -+ withval=$with_libintl_prefix; -+ if test "X$withval" = "Xno"; then -+ use_additional=no -+ else -+ if test "X$withval" = "X"; then -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ else -+ additional_includedir="$withval/include" -+ additional_libdir="$withval/$acl_libdirstem" -+ if test "$acl_libdirstem2" != "$acl_libdirstem" \ -+ && ! test -d "$withval/$acl_libdirstem"; then -+ additional_libdir="$withval/$acl_libdirstem2" -+ fi -+ fi -+ fi -+ -+fi -+ -+ LIBINTL= -+ LTLIBINTL= -+ INCINTL= -+ LIBINTL_PREFIX= -+ HAVE_LIBINTL= -+ rpathdirs= -+ ltrpathdirs= -+ names_already_handled= -+ names_next_round='intl ' -+ while test -n "$names_next_round"; do -+ names_this_round="$names_next_round" -+ names_next_round= -+ for name in $names_this_round; do -+ already_handled= -+ for n in $names_already_handled; do -+ if test "$n" = "$name"; then -+ already_handled=yes -+ break -+ fi -+ done -+ if test -z "$already_handled"; then -+ names_already_handled="$names_already_handled $name" -+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` -+ eval value=\"\$HAVE_LIB$uppername\" -+ if test -n "$value"; then -+ if test "$value" = yes; then -+ eval value=\"\$LIB$uppername\" -+ test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" -+ eval value=\"\$LTLIB$uppername\" -+ test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" -+ else -+ : -+ fi -+ else -+ found_dir= -+ found_la= -+ found_so= -+ found_a= -+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name -+ if test -n "$acl_shlibext"; then -+ shrext=".$acl_shlibext" # typically: shrext=.so -+ else -+ shrext= -+ fi -+ if test $use_additional = yes; then -+ dir="$additional_libdir" -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ for x in $LDFLAGS $LTLIBINTL; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ case "$x" in -+ -L*) -+ dir=`echo "X$x" | sed -e 's/^X-L//'` -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ ;; -+ esac -+ if test "X$found_dir" != "X"; then -+ break -+ fi -+ done -+ fi -+ if test "X$found_dir" != "X"; then -+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" -+ if test "X$found_so" != "X"; then -+ if test "$enable_rpath" = no \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ else -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $found_dir" -+ fi -+ if test "$acl_hardcode_direct" = yes; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ else -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $found_dir" -+ fi -+ else -+ haveit= -+ for x in $LDFLAGS $LIBINTL; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-L$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" -+ fi -+ if test "$acl_hardcode_minus_L" != no; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" -+ else -+ LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" -+ fi -+ fi -+ fi -+ fi -+ else -+ if test "X$found_a" != "X"; then -+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" -+ else -+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" -+ fi -+ fi -+ additional_includedir= -+ case "$found_dir" in -+ */$acl_libdirstem | */$acl_libdirstem/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` -+ if test "$name" = 'intl'; then -+ LIBINTL_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ */$acl_libdirstem2 | */$acl_libdirstem2/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` -+ if test "$name" = 'intl'; then -+ LIBINTL_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ esac -+ if test "X$additional_includedir" != "X"; then -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ for x in $CPPFLAGS $INCINTL; do -+ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ eval x=\"$x\" -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+ -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ fi -+ if test -n "$found_la"; then -+ save_libdir="$libdir" -+ case "$found_la" in -+ */* | *\\*) . "$found_la" ;; -+ *) . 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When coming back to configure, we -+# need to make the FD available again. -+if test "$no_create" != yes; then -+ ac_cs_success=: -+ ac_config_status_args= -+ test "$silent" = yes && -+ ac_config_status_args="$ac_config_status_args --quiet" -+ exec 5>/dev/null -+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false -+ exec 5>>config.log -+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which -+ # would make configure fail if this is the last instruction. -+ $ac_cs_success || as_fn_exit 1 -+fi -+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -+fi -+ -diff -Nur coreutils-8.21.orig/autom4te.cache/requests coreutils-8.21/autom4te.cache/requests ---- coreutils-8.21.orig/autom4te.cache/requests 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/autom4te.cache/requests 2013-09-04 17:12:20.000000000 +0200 -@@ -0,0 +1,1392 @@ -+# This file was generated by Autom4te Sun Apr 29 21:48:16 UTC 2012. -+# It contains the lists of macros which have been traced. -+# It can be safely removed. -+ -+@request = ( -+ bless( [ -+ '0', -+ 1, -+ [ -+ '/usr/share/autoconf' -+ ], -+ [ -+ '/usr/share/autoconf/autoconf/autoconf.m4f', -+ '-', -+ '/usr/share/aclocal-1.13/internal/ac-config-macro-dirs.m4', -+ '/usr/share/aclocal-1.13/amversion.m4', -+ '/usr/share/aclocal-1.13/auxdir.m4', -+ '/usr/share/aclocal-1.13/cond.m4', -+ '/usr/share/aclocal-1.13/depend.m4', -+ '/usr/share/aclocal-1.13/depout.m4', -+ '/usr/share/aclocal-1.13/init.m4', -+ '/usr/share/aclocal-1.13/install-sh.m4', -+ '/usr/share/aclocal-1.13/lead-dot.m4', -+ '/usr/share/aclocal-1.13/make.m4', -+ '/usr/share/aclocal-1.13/minuso.m4', -+ '/usr/share/aclocal-1.13/missing.m4', -+ '/usr/share/aclocal-1.13/mkdirp.m4', -+ '/usr/share/aclocal-1.13/options.m4', -+ '/usr/share/aclocal-1.13/runlog.m4', -+ '/usr/share/aclocal-1.13/sanity.m4', -+ '/usr/share/aclocal-1.13/silent.m4', -+ '/usr/share/aclocal-1.13/strip.m4', -+ '/usr/share/aclocal-1.13/substnot.m4', -+ '/usr/share/aclocal-1.13/tar.m4', -+ 'm4/00gnulib.m4', -+ 'm4/acl.m4', -+ 'm4/alloca.m4', -+ 'm4/arpa_inet_h.m4', -+ 'm4/assert.m4', -+ 'm4/autobuild.m4', -+ 'm4/backupfile.m4', -+ 'm4/base64.m4', -+ 'm4/bison.m4', -+ 'm4/boottime.m4', -+ 'm4/btowc.m4', -+ 'm4/c-strtod.m4', -+ 'm4/calloc.m4', -+ 'm4/canon-host.m4', -+ 'm4/canonicalize.m4', -+ 'm4/chdir-long.m4', -+ 'm4/check-decl.m4', -+ 'm4/chown.m4', -+ 'm4/clock_time.m4', -+ 'm4/close-stream.m4', -+ 'm4/close.m4', -+ 'm4/closedir.m4', -+ 'm4/closein.m4', -+ 'm4/closeout.m4', -+ 'm4/codeset.m4', -+ 'm4/config-h.m4', -+ 'm4/configmake.m4', -+ 'm4/ctype.m4', -+ 'm4/cycle-check.m4', -+ 'm4/d-ino.m4', -+ 'm4/d-type.m4', -+ 'm4/dirent-safer.m4', -+ 'm4/dirent_h.m4', -+ 'm4/dirfd.m4', -+ 'm4/dirname.m4', -+ 'm4/double-slash-root.m4', -+ 'm4/dup.m4', -+ 'm4/dup2.m4', -+ 'm4/eealloc.m4', -+ 'm4/environ.m4', -+ 'm4/errno_h.m4', -+ 'm4/error.m4', -+ 'm4/euidaccess.m4', -+ 'm4/exponentd.m4', -+ 'm4/exponentf.m4', -+ 'm4/exponentl.m4', -+ 'm4/extensions.m4', -+ 'm4/extern-inline.m4', -+ 'm4/faccessat.m4', -+ 'm4/fatal-signal.m4', -+ 'm4/fchdir.m4', -+ 'm4/fchmodat.m4', -+ 'm4/fchownat.m4', -+ 'm4/fclose.m4', -+ 'm4/fcntl-o.m4', -+ 'm4/fcntl-safer.m4', -+ 'm4/fcntl.m4', -+ 'm4/fcntl_h.m4', -+ 'm4/fdatasync.m4', -+ 'm4/fdopen.m4', -+ 'm4/fdopendir.m4', -+ 'm4/fflush.m4', -+ 'm4/fileblocks.m4', -+ 'm4/filemode.m4', -+ 'm4/filenamecat.m4', -+ 'm4/flexmember.m4', -+ 'm4/float_h.m4', -+ 'm4/fnmatch.m4', -+ 'm4/fopen.m4', -+ 'm4/fpending.m4', -+ 'm4/fpieee.m4', -+ 'm4/fpurge.m4', -+ 'm4/freadahead.m4', -+ 'm4/freading.m4', -+ 'm4/freadptr.m4', -+ 'm4/freadseek.m4', -+ 'm4/freopen.m4', -+ 'm4/frexp.m4', -+ 'm4/frexpl.m4', -+ 'm4/fseek.m4', -+ 'm4/fseeko.m4', -+ 'm4/fseterr.m4', -+ 'm4/fstat.m4', -+ 'm4/fstatat.m4', -+ 'm4/fstypename.m4', -+ 'm4/fsusage.m4', -+ 'm4/fsync.m4', -+ 'm4/ftell.m4', -+ 'm4/ftello.m4', -+ 'm4/ftruncate.m4', -+ 'm4/fts.m4', -+ 'm4/futimens.m4', -+ 'm4/getaddrinfo.m4', -+ 'm4/getcwd-abort-bug.m4', -+ 'm4/getcwd-path-max.m4', -+ 'm4/getcwd.m4', -+ 'm4/getdelim.m4', -+ 'm4/getdtablesize.m4', -+ 'm4/getgroups.m4', -+ 'm4/gethostname.m4', -+ 'm4/gethrxtime.m4', -+ 'm4/getline.m4', -+ 'm4/getloadavg.m4', -+ 'm4/getlogin.m4', -+ 'm4/getndelim2.m4', -+ 'm4/getopt.m4', -+ 'm4/getpagesize.m4', -+ 'm4/getpass.m4', -+ 'm4/gettext.m4', -+ 'm4/gettime.m4', -+ 'm4/gettimeofday.m4', -+ 'm4/getugroups.m4', -+ 'm4/getusershell.m4', -+ 'm4/glibc2.m4', -+ 'm4/glibc21.m4', -+ 'm4/gmp.m4', -+ 'm4/gnu-make.m4', -+ 'm4/gnulib-common.m4', -+ 'm4/gnulib-comp.m4', -+ 'm4/group-member.m4', -+ 'm4/hard-locale.m4', -+ 'm4/host-os.m4', -+ 'm4/hostent.m4', -+ 'm4/human.m4', -+ 'm4/i-ring.m4', -+ 'm4/iconv.m4', -+ 'm4/iconv_h.m4', -+ 'm4/iconv_open.m4', -+ 'm4/idcache.m4', -+ 'm4/include-exclude-prog.m4', -+ 'm4/include_next.m4', -+ 'm4/inet_ntop.m4', -+ 'm4/inet_pton.m4', -+ 'm4/inline.m4', -+ 'm4/intdiv0.m4', -+ 'm4/intl.m4', -+ 'm4/intlmacosx.m4', -+ 'm4/intmax.m4', -+ 'm4/intmax_t.m4', -+ 'm4/inttostr.m4', -+ 'm4/inttypes-pri.m4', -+ 'm4/inttypes.m4', -+ 'm4/inttypes_h.m4', -+ 'm4/ioctl.m4', -+ 'm4/isapipe.m4', -+ 'm4/isatty.m4', -+ 'm4/isblank.m4', -+ 'm4/isnand.m4', -+ 'm4/isnanf.m4', -+ 'm4/isnanl.m4', -+ 'm4/iswblank.m4', -+ 'm4/jm-macros.m4', -+ 'm4/jm-winsz1.m4', -+ 'm4/jm-winsz2.m4', -+ 'm4/langinfo_h.m4', -+ 'm4/largefile.m4', -+ 'm4/lchmod.m4', -+ 'm4/lchown.m4', -+ 'm4/lcmessage.m4', -+ 'm4/ldexp.m4', -+ 'm4/ldexpl.m4', -+ 'm4/lib-ignore.m4', -+ 'm4/lib-ld.m4', -+ 'm4/lib-link.m4', -+ 'm4/lib-prefix.m4', -+ 'm4/libunistring-base.m4', -+ 'm4/link-follow.m4', -+ 'm4/link.m4', -+ 'm4/linkat.m4', -+ 'm4/localcharset.m4', -+ 'm4/locale-fr.m4', -+ 'm4/locale-ja.m4', -+ 'm4/locale-tr.m4', -+ 'm4/locale-zh.m4', -+ 'm4/locale_h.m4', -+ 'm4/localeconv.m4', -+ 'm4/localename.m4', -+ 'm4/lock.m4', -+ 'm4/longlong.m4', -+ 'm4/ls-mntd-fs.m4', -+ 'm4/lseek.m4', -+ 'm4/lstat.m4', -+ 'm4/malloc.m4', -+ 'm4/malloca.m4', -+ 'm4/manywarnings.m4', -+ 'm4/math_h.m4', -+ 'm4/mbchar.m4', -+ 'm4/mbiter.m4', -+ 'm4/mbrlen.m4', -+ 'm4/mbrtowc.m4', -+ 'm4/mbsinit.m4', -+ 'm4/mbslen.m4', -+ 'm4/mbsrtowcs.m4', -+ 'm4/mbstate_t.m4', -+ 'm4/mbswidth.m4', -+ 'm4/mbtowc.m4', -+ 'm4/md5.m4', -+ 'm4/memcasecmp.m4', -+ 'm4/memchr.m4', -+ 'm4/memcoll.m4', -+ 'm4/mempcpy.m4', -+ 'm4/memrchr.m4', -+ 'm4/mgetgroups.m4', -+ 'm4/mkancesdirs.m4', -+ 'm4/mkdir-p.m4', -+ 'm4/mkdir.m4', -+ 'm4/mkfifo.m4', -+ 'm4/mknod.m4', -+ 'm4/mkstemp.m4', -+ 'm4/mktime.m4', -+ 'm4/mmap-anon.m4', -+ 'm4/mode_t.m4', -+ 'm4/modechange.m4', -+ 'm4/mountlist.m4', -+ 'm4/mpsort.m4', -+ 'm4/msvc-inval.m4', -+ 'm4/msvc-nothrow.m4', -+ 'm4/multiarch.m4', -+ 'm4/nanosleep.m4', -+ 'm4/netdb_h.m4', -+ 'm4/netinet_in_h.m4', -+ 'm4/nl_langinfo.m4', -+ 'm4/nls.m4', -+ 'm4/nocrash.m4', -+ 'm4/non-recursive-gnulib-prefix-hack.m4', -+ 'm4/nproc.m4', -+ 'm4/off_t.m4', -+ 'm4/open.m4', -+ 'm4/openat.m4', -+ 'm4/opendir.m4', -+ 'm4/parse-datetime.m4', -+ 'm4/pathmax.m4', -+ 'm4/perl.m4', -+ 'm4/perror.m4', -+ 'm4/physmem.m4', -+ 'm4/pipe.m4', -+ 'm4/pipe2.m4', -+ 'm4/po.m4', -+ 'm4/posix-shell.m4', -+ 'm4/posix_spawn.m4', -+ 'm4/posixtm.m4', -+ 'm4/posixver.m4', -+ 'm4/prereq.m4', -+ 'm4/printf-frexp.m4', -+ 'm4/printf-frexpl.m4', -+ 'm4/printf-posix.m4', -+ 'm4/printf.m4', -+ 'm4/priv-set.m4', -+ 'm4/progtest.m4', -+ 'm4/pthread.m4', -+ 'm4/putenv.m4', -+ 'm4/quote.m4', -+ 'm4/quotearg.m4', -+ 'm4/raise.m4', -+ 'm4/rawmemchr.m4', -+ 'm4/read-file.m4', -+ 'm4/read.m4', -+ 'm4/readdir.m4', -+ 'm4/readlink.m4', -+ 'm4/readlinkat.m4', -+ 'm4/readtokens.m4', -+ 'm4/readutmp.m4', -+ 'm4/realloc.m4', -+ 'm4/regex.m4', -+ 'm4/remove.m4', -+ 'm4/rename.m4', -+ 'm4/rewinddir.m4', -+ 'm4/rmdir.m4', -+ 'm4/rpmatch.m4', -+ 'm4/safe-read.m4', -+ 'm4/safe-write.m4', -+ 'm4/same.m4', -+ 'm4/save-cwd.m4', -+ 'm4/savedir.m4', -+ 'm4/savewd.m4', -+ 'm4/sched_h.m4', -+ 'm4/select.m4', -+ 'm4/selinux-context-h.m4', -+ 'm4/selinux-selinux-h.m4', -+ 'm4/servent.m4', -+ 'm4/setenv.m4', -+ 'm4/setlocale.m4', -+ 'm4/settime.m4', -+ 'm4/sha1.m4', -+ 'm4/sha256.m4', -+ 'm4/sha512.m4', -+ 'm4/sig2str.m4', -+ 'm4/sig_atomic_t.m4', -+ 'm4/sigaction.m4', -+ 'm4/signal_h.m4', -+ 'm4/signalblocking.m4', -+ 'm4/signbit.m4', -+ 'm4/size_max.m4', -+ 'm4/sleep.m4', -+ 'm4/snprintf.m4', -+ 'm4/socketlib.m4', -+ 'm4/sockets.m4', -+ 'm4/socklen.m4', -+ 'm4/sockpfaf.m4', -+ 'm4/spawn-pipe.m4', -+ 'm4/spawn_h.m4', -+ 'm4/ssize_t.m4', -+ 'm4/st_dm_mode.m4', -+ 'm4/stat-prog.m4', -+ 'm4/stat-size.m4', -+ 'm4/stat-time.m4', -+ 'm4/stat.m4', -+ 'm4/stdalign.m4', -+ 'm4/stdarg.m4', -+ 'm4/stdbool.m4', -+ 'm4/stddef_h.m4', -+ 'm4/stdint.m4', -+ 'm4/stdint_h.m4', -+ 'm4/stdio_h.m4', -+ 'm4/stdlib_h.m4', -+ 'm4/stpcpy.m4', -+ 'm4/stpncpy.m4', -+ 'm4/strchrnul.m4', -+ 'm4/strdup.m4', -+ 'm4/strerror.m4', -+ 'm4/strerror_r.m4', -+ 'm4/strftime.m4', -+ 'm4/string_h.m4', -+ 'm4/strncat.m4', -+ 'm4/strndup.m4', -+ 'm4/strnlen.m4', -+ 'm4/strpbrk.m4', -+ 'm4/strsignal.m4', -+ 'm4/strstr.m4', -+ 'm4/strtod.m4', -+ 'm4/strtoimax.m4', -+ 'm4/strtoll.m4', -+ 'm4/strtoull.m4', -+ 'm4/strtoumax.m4', -+ 'm4/symlink.m4', -+ 'm4/symlinkat.m4', -+ 'm4/sys_ioctl_h.m4', -+ 'm4/sys_resource_h.m4', -+ 'm4/sys_select_h.m4', -+ 'm4/sys_socket_h.m4', -+ 'm4/sys_stat_h.m4', -+ 'm4/sys_time_h.m4', -+ 'm4/sys_types_h.m4', -+ 'm4/sys_uio_h.m4', -+ 'm4/sys_utsname_h.m4', -+ 'm4/sys_wait_h.m4', -+ 'm4/tempname.m4', -+ 'm4/termios_h.m4', -+ 'm4/thread.m4', -+ 'm4/threadlib.m4', -+ 'm4/time_h.m4', -+ 'm4/time_r.m4', -+ 'm4/timer_time.m4', -+ 'm4/timespec.m4', -+ 'm4/tls.m4', -+ 'm4/tm_gmtoff.m4', -+ 'm4/tzset.m4', -+ 'm4/uintmax_t.m4', -+ 'm4/uname.m4', -+ 'm4/ungetc.m4', -+ 'm4/unicodeio.m4', -+ 'm4/unistd-safer.m4', -+ 'm4/unistd_h.m4', -+ 'm4/unlink-busy.m4', -+ 'm4/unlink.m4', -+ 'm4/unlinkat.m4', -+ 'm4/unlinkdir.m4', -+ 'm4/unlocked-io.m4', -+ 'm4/uptime.m4', -+ 'm4/userspec.m4', -+ 'm4/usleep.m4', -+ 'm4/utimbuf.m4', -+ 'm4/utimecmp.m4', -+ 'm4/utimens.m4', -+ 'm4/utimensat.m4', -+ 'm4/utimes.m4', -+ 'm4/vasnprintf.m4', -+ 'm4/vasprintf-posix.m4', -+ 'm4/vasprintf.m4', -+ 'm4/version-etc.m4', -+ 'm4/vfprintf-posix.m4', -+ 'm4/visibility.m4', -+ 'm4/vprintf-posix.m4', -+ 'm4/wait-process.m4', -+ 'm4/waitpid.m4', -+ 'm4/warnings.m4', -+ 'm4/wchar_h.m4', -+ 'm4/wchar_t.m4', -+ 'm4/wcrtomb.m4', -+ 'm4/wcswidth.m4', -+ 'm4/wctob.m4', -+ 'm4/wctomb.m4', -+ 'm4/wctype_h.m4', -+ 'm4/wcwidth.m4', -+ 'm4/wint_t.m4', -+ 'm4/write-any-file.m4', -+ 'm4/write.m4', -+ 'm4/xalloc.m4', -+ 'm4/xattr.m4', -+ 'm4/xgetcwd.m4', -+ 'm4/xnanosleep.m4', -+ 'm4/xsize.m4', -+ 'm4/xstrndup.m4', -+ 'm4/xstrtod.m4', -+ 'm4/xstrtol.m4', -+ 'm4/xvasprintf.m4', -+ 'm4/yesno.m4', -+ 'm4/yield.m4', -+ 'configure.ac' -+ ], -+ { -+ 'gl_PREREQ_UNAME' => 1, -+ 'gl_POSIXVER' => 1, -+ 'AM_XGETTEXT_OPTION_INIT' => 1, -+ 'gt_TYPE_SSIZE_T' => 1, -+ 'gl_PREREQ_TEMPNAME' => 1, -+ 'gl_AC_HEADER_STDINT_H' => 1, -+ 'gl_CHECK_ALL_TYPES' => 1, -+ 'gl_MBRLEN_INCOMPLETE_STATE' => 1, -+ 'gl_HEADERS_SELINUX_SELINUX_H' => 1, -+ 'gl_W' => 1, -+ 'gl_FUNC_FREADAHEAD' => 1, -+ 'gl_VERSION_ETC' => 1, -+ 'gl_FUNC_FCHMODAT' => 1, -+ 'gl_FUNC_MKTIME' => 1, -+ 'gl_INTTYPES_PRI_SCN' => 1, -+ 'gl_FUNC_UNLINK_BUSY_TEXT' => 1, -+ 'gl_PREREQ_TIME_R' => 1, -+ 'gl_FUNC_STPNCPY' => 1, -+ 'gl_FLOAT_SIGNBIT_CODE' => 1, -+ 'gl_PREREQ_SETLOCALE' => 1, -+ 'gl_GETOPT_SUBSTITUTE_HEADER' => 1, -+ '_m4_warn' => 1, -+ 'gl_FUNC_MBRLEN' => 1, -+ 'gl_FUNC_GETLOGIN' => 1, -+ 'gl_TM_GMTOFF' => 1, -+ 'gl_REPLACE_VPRINTF' => 1, -+ 'gt_TYPE_SIG_ATOMIC_T' => 1, -+ 'gl_PROMOTED_TYPE_MODE_T' => 1, -+ 'gl_SYS_PROC_UPTIME' => 1, -+ 'gl_XGETCWD' => 1, -+ 'AC_LIB_ARG_WITH' => 1, -+ 'coreutils_MACROS' => 1, -+ 'gl_PREREQ_ASNPRINTF' => 1, -+ 'gl_FUNC_FNMATCH_GNU' => 1, -+ 'gl_FUNC_BTOWC' => 1, -+ 'gl_PREREQ_MBTOWC' => 1, -+ 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'1', -+ 1, -+ [ -+ '/usr/share/autoconf' -+ ], -+ [ -+ '/usr/share/autoconf/autoconf/autoconf.m4f', -+ 'aclocal.m4', -+ 'configure.ac' -+ ], -+ { -+ 'AM_PROG_F77_C_O' => 1, -+ '_LT_AC_TAGCONFIG' => 1, -+ 'AC_INIT' => 1, -+ 'm4_pattern_forbid' => 1, -+ 'AC_CANONICAL_TARGET' => 1, -+ '_AM_COND_IF' => 1, -+ 'AC_CONFIG_LIBOBJ_DIR' => 1, -+ 'AC_SUBST' => 1, -+ 'AM_EXTRA_RECURSIVE_TARGETS' => 1, -+ 'AC_CANONICAL_HOST' => 1, -+ 'AC_FC_SRCEXT' => 1, -+ 'AC_PROG_LIBTOOL' => 1, -+ 'AM_PROG_MKDIR_P' => 1, -+ 'AM_INIT_AUTOMAKE' => 1, -+ 'AC_CONFIG_SUBDIRS' => 1, -+ 'AM_PATH_GUILE' => 1, -+ 'AM_AUTOMAKE_VERSION' => 1, -+ 'LT_CONFIG_LTDL_DIR' => 1, -+ 'AC_CONFIG_LINKS' => 1, -+ 'AC_REQUIRE_AUX_FILE' => 1, -+ 'LT_SUPPORTED_TAG' => 1, -+ 'm4_sinclude' => 1, -+ 'AM_MAINTAINER_MODE' => 1, -+ 'AM_NLS' => 1, -+ 'AC_FC_PP_DEFINE' => 1, -+ 'AM_GNU_GETTEXT_INTL_SUBDIR' => 1, -+ '_m4_warn' => 1, -+ 'AM_MAKEFILE_INCLUDE' => 1, -+ 'AM_PROG_CXX_C_O' => 1, -+ '_AM_MAKEFILE_INCLUDE' => 1, -+ '_AM_COND_ENDIF' => 1, 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then -+ ac_save_LIBS=$LIBS -+ -+ dnl Test for POSIX-draft-like API (Linux, FreeBSD, Mac OS X, IRIX, Tru64). -+ dnl -lacl is needed on Linux, -lpacl is needed on OSF/1. -+ if test $use_acl = 0; then -+ AC_SEARCH_LIBS([acl_get_file], [acl pacl], -+ [if test "$ac_cv_search_acl_get_file" != "none required"; then -+ LIB_ACL=$ac_cv_search_acl_get_file -+ fi -+ AC_CHECK_FUNCS( -+ [acl_get_file acl_get_fd acl_set_file acl_set_fd \ -+ acl_free acl_from_mode acl_from_text \ -+ acl_delete_def_file acl_extended_file \ -+ acl_delete_fd_np acl_delete_file_np \ -+ acl_copy_ext_native acl_create_entry_np \ -+ acl_to_short_text acl_free_text]) -+ # If the acl_get_file bug is detected, don't enable the ACL support. -+ gl_ACL_GET_FILE([use_acl=1], []) -+ if test $use_acl = 1; then -+ dnl On Linux, additional API is declared in . -+ AC_CHECK_HEADERS([acl/libacl.h]) -+ AC_REPLACE_FUNCS([acl_entries]) -+ AC_CACHE_CHECK([for ACL_FIRST_ENTRY], -+ [gl_cv_acl_ACL_FIRST_ENTRY], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( -+[[#include -+#include -+int type = ACL_FIRST_ENTRY;]])], -+ [gl_cv_acl_ACL_FIRST_ENTRY=yes], -+ [gl_cv_acl_ACL_FIRST_ENTRY=no])]) -+ if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then -+ AC_DEFINE([HAVE_ACL_FIRST_ENTRY], [1], -+ [Define to 1 if the constant ACL_FIRST_ENTRY exists.]) -+ fi -+ dnl On Mac OS X, other types of ACLs are supported. -+ AC_CACHE_CHECK([for ACL_TYPE_EXTENDED], -+ [gl_cv_acl_ACL_TYPE_EXTENDED], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( -+[[#include -+#include -+int type = ACL_TYPE_EXTENDED;]])], -+ [gl_cv_acl_ACL_TYPE_EXTENDED=yes], -+ [gl_cv_acl_ACL_TYPE_EXTENDED=no])]) -+ if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then -+ AC_DEFINE([HAVE_ACL_TYPE_EXTENDED], [1], -+ [Define to 1 if the ACL type ACL_TYPE_EXTENDED exists.]) -+ fi -+ else -+ LIB_ACL= -+ fi -+ ]) -+ fi -+ -+ dnl Test for Solaris API (Solaris, Cygwin). -+ if test $use_acl = 0; then -+ AC_CHECK_FUNCS([facl]) -+ if test $ac_cv_func_facl = yes; then -+ AC_SEARCH_LIBS([acl_trivial], [sec], -+ [if test "$ac_cv_search_acl_trivial" != "none required"; then -+ LIB_ACL=$ac_cv_search_acl_trivial -+ fi -+ ]) -+ AC_CHECK_FUNCS([acl_trivial]) -+ use_acl=1 -+ fi -+ fi -+ -+ dnl Test for HP-UX API. -+ if test $use_acl = 0; then -+ AC_CHECK_FUNCS([getacl]) -+ if test $ac_cv_func_getacl = yes; then -+ use_acl=1 -+ fi -+ dnl Test for HP-UX 11.11 API. -+ AC_CHECK_HEADERS([aclv.h], [], [], [#include ]) -+ fi -+ -+ dnl Test for AIX API (AIX 5.3 or newer). -+ if test $use_acl = 0; then -+ AC_CHECK_FUNCS([aclx_get]) -+ if test $ac_cv_func_aclx_get = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ dnl Test for older AIX API. -+ if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then -+ AC_CHECK_FUNCS([statacl]) -+ if test $ac_cv_func_statacl = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ dnl Test for NonStop Kernel API. -+ if test $use_acl = 0; then -+ AC_CHECK_FUNCS([aclsort]) -+ if test $ac_cv_func_aclsort = yes; then -+ use_acl=1 -+ fi -+ fi -+ -+ LIBS=$ac_save_LIBS -+ fi -+ if test "x$enable_acl$use_acl" = "xyes0"; then -+ AC_MSG_ERROR([ACLs enabled but support not detected]) -+ elif test "x$enable_acl$use_acl" = "xauto0"; then -+ AC_MSG_WARN([libacl development library was not found or not usable.]) -+ AC_MSG_WARN([AC_PACKAGE_NAME will be built without ACL support.]) -+ fi -+ fi -+ AC_SUBST([LIB_ACL]) -+ AC_DEFINE_UNQUOTED([USE_ACL], [$use_acl], -+ [Define to nonzero if you want access control list support.]) -+ USE_ACL=$use_acl -+ AC_SUBST([USE_ACL]) -+]) -+m4trace:m4/acl.m4:146: -1- AC_DEFUN([gl_ACL_GET_FILE], [ -+ AC_CACHE_CHECK([for working acl_get_file], [gl_cv_func_working_acl_get_file], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #include -+ ]], -+ [[if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) -+ return 1; -+ return 0; -+ ]])], -+ [gl_cv_func_working_acl_get_file=yes], -+ [gl_cv_func_working_acl_get_file=no], -+ [gl_cv_func_working_acl_get_file=cross-compiling])]) -+ -+ AS_IF([test $gl_cv_func_working_acl_get_file = yes], [$1], [$2]) -+]) -+m4trace:m4/alloca.m4:8: -1- AC_DEFUN([gl_FUNC_ALLOCA], [ -+ AC_REQUIRE([AC_FUNC_ALLOCA]) -+ if test $ac_cv_func_alloca_works = no; then -+ gl_PREREQ_ALLOCA -+ fi -+ -+ # Define an additional variable used in the Makefile substitution. -+ if test $ac_cv_working_alloca_h = yes; then -+ AC_CACHE_CHECK([for alloca as a compiler built-in], [gl_cv_rpl_alloca], [ -+ AC_EGREP_CPP([Need own alloca], [ -+#if defined __GNUC__ || defined _AIX || defined _MSC_VER -+ Need own alloca -+#endif -+ ], [gl_cv_rpl_alloca=yes], [gl_cv_rpl_alloca=no]) -+ ]) -+ if test $gl_cv_rpl_alloca = yes; then -+ dnl OK, alloca can be implemented through a compiler built-in. -+ AC_DEFINE([HAVE_ALLOCA], [1], -+ [Define to 1 if you have 'alloca' after including , -+ a header that may be supplied by this distribution.]) -+ ALLOCA_H=alloca.h -+ else -+ dnl alloca exists as a library function, i.e. it is slow and probably -+ dnl a memory leak. Don't define HAVE_ALLOCA in this case. -+ ALLOCA_H= -+ fi -+ else -+ ALLOCA_H=alloca.h -+ fi -+ AC_SUBST([ALLOCA_H]) -+ AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"]) -+]) -+m4trace:m4/alloca.m4:44: -1- AC_DEFUN([gl_PREREQ_ALLOCA], [:]) -+m4trace:m4/arpa_inet_h.m4:9: -1- AC_DEFUN([gl_HEADER_ARPA_INET], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) -+ -+ AC_CHECK_HEADERS_ONCE([arpa/inet.h]) -+ if test $ac_cv_header_arpa_inet_h = yes; then -+ HAVE_ARPA_INET_H=1 -+ else -+ HAVE_ARPA_INET_H=0 -+ fi -+ AC_SUBST([HAVE_ARPA_INET_H]) -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([arpa/inet.h]) -+ -+ AC_REQUIRE([gl_FEATURES_H]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+/* On some systems, this header is not self-consistent. */ -+#if !(defined __GLIBC__ || defined __UCLIBC__) -+# include -+#endif -+#ifdef __TANDEM -+# include -+#endif -+#include -+ ]], [inet_ntop inet_pton]) -+]) -+m4trace:m4/arpa_inet_h.m4:41: -1- AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+]) -+m4trace:m4/arpa_inet_h.m4:48: -1- AC_DEFUN([gl_ARPA_INET_H_DEFAULTS], [ -+ GNULIB_INET_NTOP=0; AC_SUBST([GNULIB_INET_NTOP]) -+ GNULIB_INET_PTON=0; AC_SUBST([GNULIB_INET_PTON]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_DECL_INET_NTOP=1; AC_SUBST([HAVE_DECL_INET_NTOP]) -+ HAVE_DECL_INET_PTON=1; AC_SUBST([HAVE_DECL_INET_PTON]) -+ REPLACE_INET_NTOP=0; AC_SUBST([REPLACE_INET_NTOP]) -+ REPLACE_INET_PTON=0; AC_SUBST([REPLACE_INET_PTON]) -+]) -+m4trace:m4/assert.m4:11: -1- AC_DEFUN([gl_ASSERT], [ -+ AC_MSG_CHECKING([whether to enable assertions]) -+ AC_ARG_ENABLE([assert], -+ [AS_HELP_STRING([--disable-assert], [turn off assertions])], -+ [AS_IF([test "x$enableval" = xno], -+ [AC_DEFINE([NDEBUG], [1], -+ [Define to 1 if assertions should be disabled.])], -+ [test "x$enableval" != xyes], -+ [AC_MSG_WARN([invalid argument supplied to --enable-assert]) -+ enable_assert=yes])], -+ [enable_assert=yes]) -+ AC_MSG_RESULT([$enable_assert]) -+]) -+m4trace:m4/autobuild.m4:10: -1- AC_DEFUN([AB_INIT], [ -+ AC_REQUIRE([AC_CANONICAL_BUILD]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ -+ if test -z "$AB_PACKAGE"; then -+ AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} -+ fi -+ AC_MSG_NOTICE([autobuild project... $AB_PACKAGE]) -+ -+ if test -z "$AB_VERSION"; then -+ AB_VERSION=${PACKAGE_VERSION:-$VERSION} -+ fi -+ AC_MSG_NOTICE([autobuild revision... $AB_VERSION]) -+ -+ hostname=`hostname` -+ if test "$hostname"; then -+ AC_MSG_NOTICE([autobuild hostname... $hostname]) -+ fi -+ -+ ifelse([$1],[],,[AC_MSG_NOTICE([autobuild mode... $1])]) -+ -+ date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` -+ if test "$?" != 0; then -+ date=`date` -+ fi -+ if test "$date"; then -+ AC_MSG_NOTICE([autobuild timestamp... $date]) -+ fi -+]) -+m4trace:m4/backupfile.m4:8: -1- AC_DEFUN([gl_BACKUPFILE], [ -+ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO]) -+ AC_REQUIRE([AC_SYS_LONG_FILE_NAMES]) -+ AC_CHECK_FUNCS_ONCE([pathconf]) -+]) -+m4trace:m4/base64.m4:7: -1- AC_DEFUN([gl_FUNC_BASE64], [ -+ gl_PREREQ_BASE64 -+]) -+m4trace:m4/base64.m4:13: -1- AC_DEFUN([gl_PREREQ_BASE64], [ -+ AC_REQUIRE([AC_C_RESTRICT]) -+]) -+m4trace:m4/bison.m4:8: -1- AC_DEFUN([gl_BISON], [ -+ # parse-datetime.y works with bison only. -+ : ${YACC='bison -y'} -+dnl -+dnl Declaring YACC & YFLAGS precious will not be necessary after GNULIB -+dnl requires an Autoconf greater than 2.59c, but it will probably still be -+dnl useful to override the description of YACC in the --help output, re -+dnl parse-datetime.y assuming 'bison -y'. -+ AC_ARG_VAR([YACC], -+[The "Yet Another C Compiler" implementation to use. Defaults to 'bison -y'. -+Values other than 'bison -y' will most likely break on most systems.])dnl -+ AC_ARG_VAR([YFLAGS], -+[YFLAGS contains the list arguments that will be passed by default to Bison. -+This script will default YFLAGS to the empty string to avoid a default value of -+'-d' given by some make applications.])dnl -+]) -+m4trace:m4/boottime.m4:21: -1- AC_DEFUN([GNULIB_BOOT_TIME], [ -+ AC_CHECK_FUNCS([sysctl]) -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+ AC_CHECK_HEADERS([sys/sysctl.h], [], [], -+ [AC_INCLUDES_DEFAULT -+ [#if HAVE_SYS_PARAM_H -+ #include -+ #endif]]) -+ AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h OS.h]) -+ AC_CACHE_CHECK( -+ [whether we can get the system boot time], -+ [gnulib_cv_have_boot_time], -+ [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+[AC_INCLUDES_DEFAULT -+#if HAVE_SYSCTL && HAVE_SYS_SYSCTL_H -+# if HAVE_SYS_PARAM_H -+# include /* needed for OpenBSD 3.0 */ -+# endif -+# include -+#endif -+#if HAVE_UTMPX_H -+# include -+#elif HAVE_UTMP_H -+# include -+#endif -+#if HAVE_OS_H -+# include -+#endif -+], -+[[ -+#if (defined BOOT_TIME \ -+ || (defined CTL_KERN && defined KERN_BOOTTIME) \ -+ || HAVE_OS_H) -+/* your system *does* have the infrastructure to determine boot time */ -+#else -+please_tell_us_how_to_determine_boot_time_on_your_system -+#endif -+]])], -+ [gnulib_cv_have_boot_time=yes], -+ [gnulib_cv_have_boot_time=no]) -+ ]) -+ AS_IF([test $gnulib_cv_have_boot_time = yes], [$1], [$2]) -+]) -+m4trace:m4/btowc.m4:7: -1- AC_DEFUN([gl_FUNC_BTOWC], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ -+ dnl Check whether is usable at all, first. Otherwise the test -+ dnl program below may lead to an endless loop. See -+ dnl . -+ AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) -+ -+ AC_CHECK_FUNCS_ONCE([btowc]) -+ if test $ac_cv_func_btowc = no; then -+ HAVE_BTOWC=0 -+ else -+ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ dnl Cygwin 1.7.2 btowc('\0') is WEOF, not 0. -+ AC_CACHE_CHECK([whether btowc(0) is correct], -+ [gl_cv_func_btowc_nul], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (btowc ('\0') != 0) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_btowc_nul=yes], -+ [gl_cv_func_btowc_nul=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Cygwin. -+ cygwin*) gl_cv_func_btowc_nul="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_btowc_nul="guessing yes" ;; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+ -+ dnl IRIX 6.5 btowc(EOF) is 0xFF, not WEOF. -+ AC_CACHE_CHECK([whether btowc(EOF) is correct], -+ [gl_cv_func_btowc_eof], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on IRIX. -+ irix*) gl_cv_func_btowc_eof="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_btowc_eof="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_FR != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ if (btowc (EOF) != WEOF) -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_btowc_eof=yes], -+ [gl_cv_func_btowc_eof=no], -+ [:]) -+ fi -+ ]) -+ -+ case "$gl_cv_func_btowc_nul" in -+ *yes) ;; -+ *) REPLACE_BTOWC=1 ;; -+ esac -+ case "$gl_cv_func_btowc_eof" in -+ *yes) ;; -+ *) REPLACE_BTOWC=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/btowc.m4:114: -1- AC_DEFUN([gl_PREREQ_BTOWC], [ -+ : -+]) -+m4trace:m4/c-strtod.m4:10: -1- AC_DEFUN([gl_C99_STRTOLD], [ -+ AC_CACHE_CHECK([whether strtold conforms to C99], -+ [gl_cv_func_c99_strtold], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[/* On HP-UX before 11.23, strtold returns a struct instead of -+ long double. Reject implementations like that, by requiring -+ compatibility with the C99 prototype. */ -+ #include -+ static long double (*p) (char const *, char **) = strtold; -+ static long double -+ test (char const *nptr, char **endptr) -+ { -+ long double r; -+ r = strtold (nptr, endptr); -+ return r; -+ }]], -+ [[return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;]])], -+ [gl_cv_func_c99_strtold=yes], -+ [gl_cv_func_c99_strtold=no])]) -+ if test $gl_cv_func_c99_strtold = yes; then -+ AC_DEFINE([HAVE_C99_STRTOLD], [1], [Define to 1 if strtold conforms to C99.]) -+ fi -+]) -+m4trace:m4/c-strtod.m4:37: -1- AC_DEFUN([gl_C_STRTOD], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS([strtod_l]) -+]) -+m4trace:m4/c-strtod.m4:44: -1- AC_DEFUN([gl_C_STRTOLD], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([gl_C99_STRTOLD]) -+ AC_CHECK_FUNCS([strtold_l]) -+]) -+m4trace:m4/calloc.m4:18: -1- AC_DEFUN([_AC_FUNC_CALLOC_IF], [ -+ AC_REQUIRE([AC_TYPE_SIZE_T])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([for GNU libc compatible calloc], -+ [ac_cv_func_calloc_0_nonnull], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [AC_INCLUDES_DEFAULT], -+ [[int result = 0; -+ if (!calloc (0, 0)) -+ result |= 1; -+ if (calloc ((size_t) -1 / 8 + 1, 8)) -+ result |= 2; -+ return result; -+ ]])], -+ [ac_cv_func_calloc_0_nonnull=yes], -+ [ac_cv_func_calloc_0_nonnull=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_calloc_0_nonnull="guessing no" ;; -+ esac -+ ])]) -+ case "$ac_cv_func_calloc_0_nonnull" in -+ *yes) -+ $1 -+ ;; -+ *) -+ $2 -+ ;; -+ esac -+]) -+m4trace:m4/calloc.m4:58: -1- AC_DEFUN([gl_FUNC_CALLOC_GNU], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ _AC_FUNC_CALLOC_IF( -+ [AC_DEFINE([HAVE_CALLOC_GNU], [1], -+ [Define to 1 if your system has a GNU libc compatible 'calloc' -+ function, and to 0 otherwise.])], -+ [AC_DEFINE([HAVE_CALLOC_GNU], [0]) -+ REPLACE_CALLOC=1 -+ ]) -+]) -+m4trace:m4/calloc.m4:75: -1- AC_DEFUN([gl_FUNC_CALLOC_POSIX], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) -+ if test $gl_cv_func_malloc_posix = yes; then -+ AC_DEFINE([HAVE_CALLOC_POSIX], [1], -+ [Define if the 'calloc' function is POSIX compliant.]) -+ else -+ REPLACE_CALLOC=1 -+ fi -+]) -+m4trace:m4/canon-host.m4:7: -1- AC_DEFUN([gl_PREREQ_CANON_HOST], [ -+ : -+]) -+m4trace:m4/canonicalize.m4:11: -1- AC_DEFUN([gl_FUNC_CANONICALIZE_FILENAME_MODE], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([canonicalize_file_name]) -+ AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) -+ AC_REQUIRE([gl_FUNC_REALPATH_WORKS]) -+ if test $ac_cv_func_canonicalize_file_name = no; then -+ HAVE_CANONICALIZE_FILE_NAME=0 -+ else -+ case "$gl_cv_func_realpath_works" in -+ *yes) ;; -+ *) REPLACE_CANONICALIZE_FILE_NAME=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/canonicalize.m4:28: -1- AC_DEFUN([gl_CANONICALIZE_LGPL], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_REQUIRE([gl_CANONICALIZE_LGPL_SEPARATE]) -+ if test $ac_cv_func_canonicalize_file_name = no; then -+ HAVE_CANONICALIZE_FILE_NAME=0 -+ if test $ac_cv_func_realpath = no; then -+ HAVE_REALPATH=0 -+ else -+ case "$gl_cv_func_realpath_works" in -+ *yes) ;; -+ *) REPLACE_REALPATH=1 ;; -+ esac -+ fi -+ else -+ case "$gl_cv_func_realpath_works" in -+ *yes) -+ ;; -+ *) -+ REPLACE_CANONICALIZE_FILE_NAME=1 -+ REPLACE_REALPATH=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/canonicalize.m4:56: -1- AC_DEFUN([gl_CANONICALIZE_LGPL_SEPARATE], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([canonicalize_file_name getcwd readlink]) -+ AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) -+ AC_REQUIRE([gl_FUNC_REALPATH_WORKS]) -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+]) -+m4trace:m4/canonicalize.m4:68: -1- AC_DEFUN([gl_FUNC_REALPATH_WORKS], [ -+ AC_CHECK_FUNCS_ONCE([realpath]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether realpath works], [gl_cv_func_realpath_works], [ -+ touch conftest.a -+ mkdir conftest.d -+ AC_RUN_IFELSE([ -+ AC_LANG_PROGRAM([[ -+ ]GL_NOCRASH[ -+ #include -+ #include -+ ]], [[ -+ int result = 0; -+ { -+ char *name = realpath ("conftest.a", NULL); -+ if (!(name && *name == '/')) -+ result |= 1; -+ } -+ { -+ char *name = realpath ("conftest.b/../conftest.a", NULL); -+ if (name != NULL) -+ result |= 2; -+ } -+ { -+ char *name = realpath ("conftest.a/", NULL); -+ if (name != NULL) -+ result |= 4; -+ } -+ { -+ char *name1 = realpath (".", NULL); -+ char *name2 = realpath ("conftest.d//./..", NULL); -+ if (strcmp (name1, name2) != 0) -+ result |= 8; -+ } -+ return result; -+ ]]) -+ ], -+ [gl_cv_func_realpath_works=yes], -+ [gl_cv_func_realpath_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_realpath_works="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.a conftest.d -+ ]) -+ case "$gl_cv_func_realpath_works" in -+ *yes) -+ AC_DEFINE([FUNC_REALPATH_WORKS], [1], [Define to 1 if realpath() -+ can malloc memory, always gives an absolute path, and handles -+ trailing slash correctly.]) -+ ;; -+ esac -+]) -+m4trace:m4/chdir-long.m4:16: -1- AC_DEFUN([gl_FUNC_CHDIR_LONG], [ -+ AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) -+ AC_CACHE_CHECK([whether this system has an arbitrary file name length limit], -+ gl_cv_have_arbitrary_file_name_length_limit, -+ [AC_EGREP_CPP([have_arbitrary_file_name_length_limit], -+ gl_PATHMAX_SNIPPET[ -+#ifdef PATH_MAX -+have_arbitrary_file_name_length_limit -+#endif], -+ gl_cv_have_arbitrary_file_name_length_limit=yes, -+ gl_cv_have_arbitrary_file_name_length_limit=no)]) -+]) -+m4trace:m4/chdir-long.m4:30: -1- AC_DEFUN([gl_PREREQ_CHDIR_LONG], [:]) -+m4trace:m4/check-decl.m4:14: -1- AC_DEFUN([gl_CHECK_DECLS], [ -+ AC_REQUIRE([AC_HEADER_TIME]) -+ -+ AC_CHECK_HEADERS_ONCE([grp.h pwd.h]) -+ headers=' -+#include -+ -+#include -+ -+#if HAVE_GRP_H -+# include -+#endif -+ -+#if HAVE_PWD_H -+# include -+#endif -+' -+ AC_CHECK_DECLS([ -+ getgrgid, -+ getpwuid, -+ ttyname], , , $headers) -+ -+ AC_CHECK_DECLS_ONCE([geteuid]) -+ AC_CHECK_DECLS_ONCE([getlogin]) -+ AC_CHECK_DECLS_ONCE([getuid]) -+]) -+m4trace:m4/chown.m4:17: -1- AC_DEFUN([AC_FUNC_CHOWN], [ -+ AC_REQUIRE([AC_TYPE_UID_T])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles -+ AC_CHECK_HEADERS([unistd.h]) -+ AC_CACHE_CHECK([for working chown], -+ [ac_cv_func_chown_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [AC_INCLUDES_DEFAULT -+ [#include -+ ]], -+ [[ -+ char *f = "conftest.chown"; -+ struct stat before, after; -+ -+ if (creat (f, 0600) < 0) -+ return 1; -+ if (stat (f, &before) < 0) -+ return 1; -+ if (chown (f, (uid_t) -1, (gid_t) -1) == -1) -+ return 1; -+ if (stat (f, &after) < 0) -+ return 1; -+ return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); -+ ]]) -+ ], -+ [ac_cv_func_chown_works=yes], -+ [ac_cv_func_chown_works=no], -+ [case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_chown_works=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_chown_works=no ;; -+ esac -+ ]) -+ rm -f conftest.chown -+ ]) -+ if test $ac_cv_func_chown_works = yes; then -+ AC_DEFINE([HAVE_CHOWN], [1], -+ [Define to 1 if your system has a working `chown' function.]) -+ fi -+]) -+m4trace:m4/chown.m4:67: -1- AC_DEFUN_ONCE([gl_FUNC_CHOWN], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_TYPE_UID_T]) -+ AC_REQUIRE([AC_FUNC_CHOWN]) -+ AC_REQUIRE([gl_FUNC_CHOWN_FOLLOWS_SYMLINK]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([chown fchown]) -+ -+ dnl mingw lacks chown altogether. -+ if test $ac_cv_func_chown = no; then -+ HAVE_CHOWN=0 -+ else -+ dnl Some old systems treated chown like lchown. -+ if test $gl_cv_func_chown_follows_symlink = no; then -+ REPLACE_CHOWN=1 -+ fi -+ -+ dnl Some old systems tried to use uid/gid -1 literally. -+ if test $ac_cv_func_chown_works = no; then -+ AC_DEFINE([CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE], [1], -+ [Define if chown is not POSIX compliant regarding IDs of -1.]) -+ REPLACE_CHOWN=1 -+ fi -+ -+ dnl Solaris 9 ignores trailing slash. -+ dnl FreeBSD 7.2 mishandles trailing slash on symlinks. -+ dnl Likewise for AIX 7.1. -+ AC_CACHE_CHECK([whether chown honors trailing slash], -+ [gl_cv_func_chown_slash_works], -+ [touch conftest.file && rm -f conftest.link -+ AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+]], [[ if (symlink ("conftest.file", "conftest.link")) return 1; -+ if (chown ("conftest.link/", getuid (), getgid ()) == 0) return 2; -+ ]])], -+ [gl_cv_func_chown_slash_works=yes], -+ [gl_cv_func_chown_slash_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_chown_slash_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_chown_slash_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.link conftest.file]) -+ case "$gl_cv_func_chown_slash_works" in -+ *yes) ;; -+ *) -+ AC_DEFINE([CHOWN_TRAILING_SLASH_BUG], [1], -+ [Define to 1 if chown mishandles trailing slash.]) -+ REPLACE_CHOWN=1 -+ ;; -+ esac -+ -+ dnl OpenBSD fails to update ctime if ownership does not change. -+ AC_CACHE_CHECK([whether chown always updates ctime], -+ [gl_cv_func_chown_ctime_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+#include -+#include -+]], [[ struct stat st1, st2; -+ if (close (creat ("conftest.file", 0600))) return 1; -+ if (stat ("conftest.file", &st1)) return 2; -+ sleep (1); -+ if (chown ("conftest.file", st1.st_uid, st1.st_gid)) return 3; -+ if (stat ("conftest.file", &st2)) return 4; -+ if (st2.st_ctime <= st1.st_ctime) return 5; -+ ]])], -+ [gl_cv_func_chown_ctime_works=yes], -+ [gl_cv_func_chown_ctime_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_chown_ctime_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_chown_ctime_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.file]) -+ case "$gl_cv_func_chown_ctime_works" in -+ *yes) ;; -+ *) -+ AC_DEFINE([CHOWN_CHANGE_TIME_BUG], [1], [Define to 1 if chown fails -+ to change ctime when at least one argument was not -1.]) -+ REPLACE_CHOWN=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/chown.m4:163: -1- AC_DEFUN_ONCE([gl_FUNC_CHOWN_FOLLOWS_SYMLINK], [ -+ AC_CACHE_CHECK( -+ [whether chown dereferences symlinks], -+ [gl_cv_func_chown_follows_symlink], -+ [ -+ AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+#include -+ -+ int -+ main () -+ { -+ int result = 0; -+ char const *dangling_symlink = "conftest.dangle"; -+ -+ unlink (dangling_symlink); -+ if (symlink ("conftest.no-such", dangling_symlink)) -+ abort (); -+ -+ /* Exit successfully on a conforming system, -+ i.e., where chown must fail with ENOENT. */ -+ if (chown (dangling_symlink, getuid (), getgid ()) == 0) -+ result |= 1; -+ if (errno != ENOENT) -+ result |= 2; -+ return result; -+ } -+ ]])], -+ [gl_cv_func_chown_follows_symlink=yes], -+ [gl_cv_func_chown_follows_symlink=no], -+ [gl_cv_func_chown_follows_symlink=yes] -+ ) -+ ] -+ ) -+ -+ if test $gl_cv_func_chown_follows_symlink = no; then -+ AC_DEFINE([CHOWN_MODIFIES_SYMLINK], [1], -+ [Define if chown modifies symlinks.]) -+ fi -+]) -+m4trace:m4/clock_time.m4:12: -1- AC_DEFUN([gl_CLOCK_TIME], [ -+ dnl Persuade glibc and Solaris to declare these functions. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. -+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. -+ -+ # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* -+ # programs in the package would end up linked with that potentially-shared -+ # library, inducing unnecessary run-time overhead. -+ LIB_CLOCK_GETTIME= -+ AC_SUBST([LIB_CLOCK_GETTIME]) -+ gl_saved_libs=$LIBS -+ AC_SEARCH_LIBS([clock_gettime], [rt posix4], -+ [test "$ac_cv_search_clock_gettime" = "none required" || -+ LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime]) -+ AC_CHECK_FUNCS([clock_gettime clock_settime]) -+ LIBS=$gl_saved_libs -+]) -+m4trace:m4/close-stream.m4:8: -1- AC_DEFUN([gl_CLOSE_STREAM], [ -+ : -+]) -+m4trace:m4/close.m4:7: -1- AC_DEFUN([gl_FUNC_CLOSE], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_MSVC_INVAL]) -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_CLOSE=1 -+ fi -+ m4_ifdef([gl_PREREQ_SYS_H_WINSOCK2], [ -+ gl_PREREQ_SYS_H_WINSOCK2 -+ if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then -+ dnl Even if the 'socket' module is not used here, another part of the -+ dnl application may use it and pass file descriptors that refer to -+ dnl sockets to the close() function. So enable the support for sockets. -+ REPLACE_CLOSE=1 -+ fi -+ ]) -+ dnl Replace close() for supporting the gnulib-defined fchdir() function, -+ dnl to keep fchdir's bookkeeping up-to-date. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ if test $REPLACE_CLOSE = 0; then -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_CLOSE=1 -+ fi -+ fi -+ ]) -+]) -+m4trace:m4/closedir.m4:7: -1- AC_DEFUN([gl_FUNC_CLOSEDIR], [ -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ -+ AC_CHECK_FUNCS([closedir]) -+ if test $ac_cv_func_closedir = no; then -+ HAVE_CLOSEDIR=0 -+ fi -+ dnl Replace closedir() for supporting the gnulib-defined fchdir() function, -+ dnl to keep fchdir's bookkeeping up-to-date. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_CLOSEDIR = 1; then -+ REPLACE_CLOSEDIR=1 -+ fi -+ fi -+ ]) -+]) -+m4trace:m4/closein.m4:8: -1- AC_DEFUN([gl_CLOSEIN], [ -+ : -+]) -+m4trace:m4/closeout.m4:9: -1- AC_DEFUN([gl_CLOSEOUT], [ -+ : -+]) -+m4trace:m4/codeset.m4:9: -1- AC_DEFUN([AM_LANGINFO_CODESET], [ -+ AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[char* cs = nl_langinfo(CODESET); return !cs;]])], -+ [am_cv_langinfo_codeset=yes], -+ [am_cv_langinfo_codeset=no]) -+ ]) -+ if test $am_cv_langinfo_codeset = yes; then -+ AC_DEFINE([HAVE_LANGINFO_CODESET], [1], -+ [Define if you have and nl_langinfo(CODESET).]) -+ fi -+]) -+m4trace:m4/config-h.m4:12: -1- AC_DEFUN([gl_CONFIG_H], [AC_CONFIG_COMMANDS_PRE([test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS=])]) -+m4trace:m4/configmake.m4:12: -1- AC_DEFUN([gl_CONFIGMAKE_PREP], [ -+ dnl Technically, datadir should default to datarootdir. But if -+ dnl autoconf is too old to provide datarootdir, then reversing the -+ dnl definition is a reasonable compromise. Only AC_SUBST a variable -+ dnl if it was not already defined earlier by autoconf. -+ if test "x$datarootdir" = x; then -+ AC_SUBST([datarootdir], ['${datadir}']) -+ fi -+ dnl Copy the approach used in autoconf 2.60. -+ if test "x$docdir" = x; then -+ AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], -+ ['${datarootdir}/doc/${PACKAGE_TARNAME}'], -+ ['${datarootdir}/doc/${PACKAGE}'])]) -+ fi -+ dnl The remaining variables missing from autoconf 2.59 are easier. -+ if test "x$htmldir" = x; then -+ AC_SUBST([htmldir], ['${docdir}']) -+ fi -+ if test "x$dvidir" = x; then -+ AC_SUBST([dvidir], ['${docdir}']) -+ fi -+ if test "x$pdfdir" = x; then -+ AC_SUBST([pdfdir], ['${docdir}']) -+ fi -+ if test "x$psdir" = x; then -+ AC_SUBST([psdir], ['${docdir}']) -+ fi -+ if test "x$lispdir" = x; then -+ AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) -+ fi -+ if test "x$localedir" = x; then -+ AC_SUBST([localedir], ['${datarootdir}/locale']) -+ fi -+ -+ dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely -+ dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe. -+ AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) -+]) -+m4trace:m4/ctype.m4:7: -1- AC_DEFUN([gl_CTYPE_H], [ -+ AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) -+ -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_NEXT_HEADERS([ctype.h]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [isblank]) -+]) -+m4trace:m4/ctype.m4:20: -1- AC_DEFUN([gl_CTYPE_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+]) -+m4trace:m4/ctype.m4:27: -1- AC_DEFUN([gl_CTYPE_H_DEFAULTS], [ -+ GNULIB_ISBLANK=0; AC_SUBST([GNULIB_ISBLANK]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_ISBLANK=1; AC_SUBST([HAVE_ISBLANK]) -+]) -+m4trace:m4/cycle-check.m4:7: -1- AC_DEFUN([gl_CYCLE_CHECK], [:]) -+m4trace:m4/d-ino.m4:15: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO], [AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([for d_ino member in directory struct], -+ gl_cv_struct_dirent_d_ino, -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #include -+ ]], -+ [[DIR *dp = opendir ("."); -+ struct dirent *e; -+ struct stat st; -+ if (! dp) -+ return 1; -+ e = readdir (dp); -+ if (! e) -+ return 2; -+ if (stat (e->d_name, &st) != 0) -+ return 3; -+ if (e->d_ino != st.st_ino) -+ return 4; -+ return 0; -+ ]])], -+ [gl_cv_struct_dirent_d_ino=yes], -+ [gl_cv_struct_dirent_d_ino=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems with Linux kernel. -+ linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_struct_dirent_d_ino="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_struct_dirent_d_ino" in -+ *yes) -+ AC_DEFINE([D_INO_IN_DIRENT], [1], -+ [Define if struct dirent has a member d_ino that actually works.]) -+ ;; -+ esac -+ -+]) -+m4trace:m4/d-type.m4:14: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE], [AC_CACHE_CHECK([for d_type member in directory struct], -+ gl_cv_struct_dirent_d_type, -+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+ ]], -+ [[struct dirent dp; dp.d_type = 0;]])], -+ [gl_cv_struct_dirent_d_type=yes], -+ [gl_cv_struct_dirent_d_type=no]) -+ ] -+ ) -+ if test $gl_cv_struct_dirent_d_type = yes; then -+ AC_DEFINE([HAVE_STRUCT_DIRENT_D_TYPE], [1], -+ [Define if there is a member named d_type in the struct describing -+ directory headers.]) -+ fi -+ -+]) -+m4trace:m4/dirent-safer.m4:7: -1- AC_DEFUN([gl_DIRENT_SAFER], [ -+ AC_CHECK_FUNCS_ONCE([fdopendir]) -+]) -+m4trace:m4/dirent_h.m4:9: -1- AC_DEFUN([gl_DIRENT_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([dirent.h]) -+ if test $ac_cv_header_dirent_h = yes; then -+ HAVE_DIRENT_H=1 -+ else -+ HAVE_DIRENT_H=0 -+ fi -+ AC_SUBST([HAVE_DIRENT_H]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [alphasort closedir dirfd fdopendir opendir readdir rewinddir scandir]) -+]) -+m4trace:m4/dirent_h.m4:30: -1- AC_DEFUN([gl_DIRENT_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/dirent_h.m4:39: -1- AC_DEFUN([gl_DIRENT_H_DEFAULTS], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR -+ GNULIB_OPENDIR=0; AC_SUBST([GNULIB_OPENDIR]) -+ GNULIB_READDIR=0; AC_SUBST([GNULIB_READDIR]) -+ GNULIB_REWINDDIR=0; AC_SUBST([GNULIB_REWINDDIR]) -+ GNULIB_CLOSEDIR=0; AC_SUBST([GNULIB_CLOSEDIR]) -+ GNULIB_DIRFD=0; AC_SUBST([GNULIB_DIRFD]) -+ GNULIB_FDOPENDIR=0; AC_SUBST([GNULIB_FDOPENDIR]) -+ GNULIB_SCANDIR=0; AC_SUBST([GNULIB_SCANDIR]) -+ GNULIB_ALPHASORT=0; AC_SUBST([GNULIB_ALPHASORT]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_OPENDIR=1; AC_SUBST([HAVE_OPENDIR]) -+ HAVE_READDIR=1; AC_SUBST([HAVE_READDIR]) -+ HAVE_REWINDDIR=1; AC_SUBST([HAVE_REWINDDIR]) -+ HAVE_CLOSEDIR=1; AC_SUBST([HAVE_CLOSEDIR]) -+ HAVE_DECL_DIRFD=1; AC_SUBST([HAVE_DECL_DIRFD]) -+ HAVE_DECL_FDOPENDIR=1;AC_SUBST([HAVE_DECL_FDOPENDIR]) -+ HAVE_FDOPENDIR=1; AC_SUBST([HAVE_FDOPENDIR]) -+ HAVE_SCANDIR=1; AC_SUBST([HAVE_SCANDIR]) -+ HAVE_ALPHASORT=1; AC_SUBST([HAVE_ALPHASORT]) -+ REPLACE_OPENDIR=0; AC_SUBST([REPLACE_OPENDIR]) -+ REPLACE_CLOSEDIR=0; AC_SUBST([REPLACE_CLOSEDIR]) -+ REPLACE_DIRFD=0; AC_SUBST([REPLACE_DIRFD]) -+ REPLACE_FDOPENDIR=0; AC_SUBST([REPLACE_FDOPENDIR]) -+]) -+m4trace:m4/dirfd.m4:12: -1- AC_DEFUN([gl_FUNC_DIRFD], [ -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare dirfd(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_FUNCS([dirfd]) -+ AC_CHECK_DECLS([dirfd], , , -+ [[#include -+ #include ]]) -+ if test $ac_cv_have_decl_dirfd = no; then -+ HAVE_DECL_DIRFD=0 -+ fi -+ -+ AC_CACHE_CHECK([whether dirfd is a macro], -+ gl_cv_func_dirfd_macro, -+ [AC_EGREP_CPP([dirent_header_defines_dirfd], [ -+#include -+#include -+#ifdef dirfd -+ dirent_header_defines_dirfd -+#endif], -+ gl_cv_func_dirfd_macro=yes, -+ gl_cv_func_dirfd_macro=no)]) -+ -+ # Use the replacement only if we have no function or macro with that name. -+ if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then -+ if test $ac_cv_have_decl_dirfd = yes; then -+ # If the system declares dirfd already, let's declare rpl_dirfd instead. -+ REPLACE_DIRFD=1 -+ fi -+ fi -+]) -+m4trace:m4/dirfd.m4:48: -1- AC_DEFUN([gl_PREREQ_DIRFD], [ -+ AC_CACHE_CHECK([how to get the file descriptor associated with an open DIR*], -+ [gl_cv_sys_dir_fd_member_name], -+ [ -+ dirfd_save_CFLAGS=$CFLAGS -+ for ac_expr in d_fd dd_fd; do -+ -+ CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+ #include -+ #include ]], -+ [[DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;]])], -+ [dir_fd_found=yes] -+ ) -+ CFLAGS=$dirfd_save_CFLAGS -+ test "$dir_fd_found" = yes && break -+ done -+ test "$dir_fd_found" = yes || ac_expr=no_such_member -+ -+ gl_cv_sys_dir_fd_member_name=$ac_expr -+ ] -+ ) -+ if test $gl_cv_sys_dir_fd_member_name != no_such_member; then -+ AC_DEFINE_UNQUOTED([DIR_FD_MEMBER_NAME], -+ [$gl_cv_sys_dir_fd_member_name], -+ [the name of the file descriptor member of DIR]) -+ fi -+ AH_VERBATIM([DIR_TO_FD], -+ [#ifdef DIR_FD_MEMBER_NAME -+# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) -+#else -+# define DIR_TO_FD(Dir_p) -1 -+#endif -+]) -+]) -+m4trace:m4/dirname.m4:7: -1- AC_DEFUN([gl_DIRNAME], [ -+ AC_REQUIRE([gl_DIRNAME_LGPL]) -+]) -+m4trace:m4/dirname.m4:12: -1- AC_DEFUN([gl_DIRNAME_LGPL], [ -+ dnl Prerequisites of lib/dirname.h. -+ AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) -+ -+ dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c, -+ dnl lib/stripslash.c. -+]) -+m4trace:m4/double-slash-root.m4:7: -1- AC_DEFUN([gl_DOUBLE_SLASH_ROOT], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CACHE_CHECK([whether // is distinct from /], [gl_cv_double_slash_root], -+ [ if test x"$cross_compiling" = xyes ; then -+ # When cross-compiling, there is no way to tell whether // is special -+ # short of a list of hosts. However, the only known hosts to date -+ # that have a distinct // are Apollo DomainOS (too old to port to), -+ # Cygwin, and z/OS. If anyone knows of another system for which // has -+ # special semantics and is distinct from /, please report it to -+ # . -+ case $host in -+ *-cygwin | i370-ibm-openedition) -+ gl_cv_double_slash_root=yes ;; -+ *) -+ # Be optimistic and assume that / and // are the same when we -+ # don't know. -+ gl_cv_double_slash_root='unknown, assuming no' ;; -+ esac -+ else -+ set x `ls -di / // 2>/dev/null` -+ if test "$[2]" = "$[4]" && wc //dev/null >/dev/null 2>&1; then -+ gl_cv_double_slash_root=no -+ else -+ gl_cv_double_slash_root=yes -+ fi -+ fi]) -+ if test "$gl_cv_double_slash_root" = yes; then -+ AC_DEFINE([DOUBLE_SLASH_IS_DISTINCT_ROOT], [1], -+ [Define to 1 if // is a file system root distinct from /.]) -+ fi -+]) -+m4trace:m4/dup.m4:7: -1- AC_DEFUN([gl_FUNC_DUP], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_MSVC_INVAL]) -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_DUP=1 -+ fi -+ dnl Replace dup() for supporting the gnulib-defined fchdir() function, -+ dnl to keep fchdir's bookkeeping up-to-date. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_DUP=1 -+ fi -+ ]) -+]) -+m4trace:m4/dup.m4:25: -1- AC_DEFUN([gl_PREREQ_DUP], [:]) -+m4trace:m4/dup2.m4:7: -1- AC_DEFUN([gl_FUNC_DUP2], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ m4_ifdef([gl_FUNC_DUP2_OBSOLETE], [ -+ AC_CHECK_FUNCS_ONCE([dup2]) -+ if test $ac_cv_func_dup2 = no; then -+ HAVE_DUP2=0 -+ fi -+ ], [ -+ AC_DEFINE([HAVE_DUP2], [1], [Define to 1 if you have the 'dup2' function.]) -+ ]) -+ if test $HAVE_DUP2 = 1; then -+ AC_CACHE_CHECK([whether dup2 works], [gl_cv_func_dup2_works], -+ [AC_RUN_IFELSE([ -+ AC_LANG_PROGRAM([[#include -+#include -+#include ]], -+ [int result = 0; -+#ifdef FD_CLOEXEC -+ if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) -+ result |= 1; -+#endif -+ if (dup2 (1, 1) == 0) -+ result |= 2; -+#ifdef FD_CLOEXEC -+ if (fcntl (1, F_GETFD) != FD_CLOEXEC) -+ result |= 4; -+#endif -+ close (0); -+ if (dup2 (0, 0) != -1) -+ result |= 8; -+ /* Many gnulib modules require POSIX conformance of EBADF. */ -+ if (dup2 (2, 1000000) == -1 && errno != EBADF) -+ result |= 16; -+ /* Flush out a cygwin core dump. */ -+ if (dup2 (2, -1) != -1 || errno != EBADF) -+ result |= 32; -+ return result; -+ ]) -+ ], -+ [gl_cv_func_dup2_works=yes], [gl_cv_func_dup2_works=no], -+ [case "$host_os" in -+ mingw*) # on this platform, dup2 always returns 0 for success -+ gl_cv_func_dup2_works="guessing no" ;; -+ cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 -+ gl_cv_func_dup2_works="guessing no" ;; -+ linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a -+ # closed fd may yield -EBADF instead of -1 / errno=EBADF. -+ gl_cv_func_dup2_works="guessing no" ;; -+ freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. -+ gl_cv_func_dup2_works="guessing no" ;; -+ haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. -+ gl_cv_func_dup2_works="guessing no" ;; -+ *) gl_cv_func_dup2_works="guessing yes" ;; -+ esac]) -+ ]) -+ case "$gl_cv_func_dup2_works" in -+ *yes) ;; -+ *) -+ REPLACE_DUP2=1 -+ ;; -+ esac -+ fi -+ dnl Replace dup2() for supporting the gnulib-defined fchdir() function, -+ dnl to keep fchdir's bookkeeping up-to-date. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_DUP2 = 1; then -+ REPLACE_DUP2=1 -+ fi -+ fi -+ ]) -+]) -+m4trace:m4/dup2.m4:84: -1- AC_DEFUN([gl_PREREQ_DUP2], []) -+m4trace:m4/eealloc.m4:7: -1- AC_DEFUN([gl_EEALLOC], [ -+ AC_REQUIRE([gl_EEMALLOC]) -+ AC_REQUIRE([gl_EEREALLOC]) -+]) -+m4trace:m4/eealloc.m4:13: -1- AC_DEFUN([gl_EEMALLOC], [ -+ _AC_FUNC_MALLOC_IF( -+ [gl_cv_func_malloc_0_nonnull=1], -+ [gl_cv_func_malloc_0_nonnull=0]) -+ AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], [$gl_cv_func_malloc_0_nonnull], -+ [If malloc(0) is != NULL, define this to 1. Otherwise define this -+ to 0.]) -+]) -+m4trace:m4/eealloc.m4:23: -1- AC_DEFUN([gl_EEREALLOC], [ -+ _AC_FUNC_REALLOC_IF( -+ [gl_cv_func_realloc_0_nonnull=1], -+ [gl_cv_func_realloc_0_nonnull=0]) -+ AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], [$gl_cv_func_realloc_0_nonnull], -+ [If realloc(NULL,0) is != NULL, define this to 1. Otherwise define this -+ to 0.]) -+]) -+m4trace:m4/environ.m4:7: -1- AC_DEFUN_ONCE([gl_ENVIRON], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ dnl Persuade glibc to declare environ. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ gt_CHECK_VAR_DECL( -+ [#if HAVE_UNISTD_H -+ #include -+ #endif -+ /* mingw, BeOS, Haiku declare environ in , not in . */ -+ #include -+ ], -+ [environ]) -+ if test $gt_cv_var_environ_declaration != yes; then -+ HAVE_DECL_ENVIRON=0 -+ fi -+]) -+m4trace:m4/environ.m4:29: -1- AC_DEFUN([gt_CHECK_VAR_DECL], [ -+ define([gt_cv_var], [gt_cv_var_]$2[_declaration]) -+ AC_MSG_CHECKING([if $2 is properly declared]) -+ AC_CACHE_VAL([gt_cv_var], [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[$1 -+ extern struct { int foo; } $2;]], -+ [[$2.foo = 1;]])], -+ [gt_cv_var=no], -+ [gt_cv_var=yes])]) -+ AC_MSG_RESULT([$gt_cv_var]) -+ if test $gt_cv_var = yes; then -+ AC_DEFINE([HAVE_]m4_translit($2, [a-z], [A-Z])[_DECL], 1, -+ [Define if you have the declaration of $2.]) -+ fi -+ undefine([gt_cv_var]) -+]) -+m4trace:m4/errno_h.m4:7: -1- AC_DEFUN_ONCE([gl_HEADER_ERRNO_H], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [ -+ AC_EGREP_CPP([booboo],[ -+#include -+#if !defined ETXTBSY -+booboo -+#endif -+#if !defined ENOMSG -+booboo -+#endif -+#if !defined EIDRM -+booboo -+#endif -+#if !defined ENOLINK -+booboo -+#endif -+#if !defined EPROTO -+booboo -+#endif -+#if !defined EMULTIHOP -+booboo -+#endif -+#if !defined EBADMSG -+booboo -+#endif -+#if !defined EOVERFLOW -+booboo -+#endif -+#if !defined ENOTSUP -+booboo -+#endif -+#if !defined ENETRESET -+booboo -+#endif -+#if !defined ECONNABORTED -+booboo -+#endif -+#if !defined ESTALE -+booboo -+#endif -+#if !defined EDQUOT -+booboo -+#endif -+#if !defined ECANCELED -+booboo -+#endif -+#if !defined EOWNERDEAD -+booboo -+#endif -+#if !defined ENOTRECOVERABLE -+booboo -+#endif -+#if !defined EILSEQ -+booboo -+#endif -+ ], -+ [gl_cv_header_errno_h_complete=no], -+ [gl_cv_header_errno_h_complete=yes]) -+ ]) -+ if test $gl_cv_header_errno_h_complete = yes; then -+ ERRNO_H='' -+ else -+ gl_NEXT_HEADERS([errno.h]) -+ ERRNO_H='errno.h' -+ fi -+ AC_SUBST([ERRNO_H]) -+ AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"]) -+ gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) -+ gl_REPLACE_ERRNO_VALUE([ENOLINK]) -+ gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) -+]) -+m4trace:m4/errno_h.m4:87: -1- AC_DEFUN([gl_REPLACE_ERRNO_VALUE], [ -+ if test -n "$ERRNO_H"; then -+ AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [ -+ AC_EGREP_CPP([yes],[ -+#include -+#ifdef ]$1[ -+yes -+#endif -+ ], -+ [gl_cv_header_errno_h_]$1[=yes], -+ [gl_cv_header_errno_h_]$1[=no]) -+ if test $gl_cv_header_errno_h_]$1[ = no; then -+ AC_EGREP_CPP([yes],[ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+#ifdef ]$1[ -+yes -+#endif -+ ], [gl_cv_header_errno_h_]$1[=hidden]) -+ if test $gl_cv_header_errno_h_]$1[ = hidden; then -+ dnl The macro exists but is hidden. -+ dnl Define it to the same value. -+ AC_COMPUTE_INT([gl_cv_header_errno_h_]$1, $1, [ -+#define _XOPEN_SOURCE_EXTENDED 1 -+#include -+/* The following two lines are a workaround against an autoconf-2.52 bug. */ -+#include -+#include -+]) -+ fi -+ fi -+ ]) -+ case $gl_cv_header_errno_h_$1 in -+ yes | no) -+ $1_HIDDEN=0; $1_VALUE= -+ ;; -+ *) -+ $1_HIDDEN=1; $1_VALUE="$gl_cv_header_errno_h_$1" -+ ;; -+ esac -+ AC_SUBST($1[_HIDDEN]) -+ AC_SUBST($1[_VALUE]) -+ fi -+]) -+m4trace:m4/error.m4:9: -1- AC_DEFUN([gl_ERROR], [ -+ dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer -+ dnl maintained in Autoconf and because it invokes AC_LIBOBJ. -+ AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[error_at_line (0, 0, "", 0, "an error occurred");]])], -+ [ac_cv_lib_error_at_line=yes], -+ [ac_cv_lib_error_at_line=no])]) -+]) -+m4trace:m4/error.m4:23: -1- AC_DEFUN([gl_PREREQ_ERROR], [ -+ AC_REQUIRE([AC_FUNC_STRERROR_R]) -+ : -+]) -+m4trace:m4/euidaccess.m4:7: -1- AC_DEFUN([gl_FUNC_NONREENTRANT_EUIDACCESS], [ -+ AC_REQUIRE([gl_FUNC_EUIDACCESS]) -+ AC_CHECK_DECLS([setregid]) -+ AC_DEFINE([PREFER_NONREENTRANT_EUIDACCESS], [1], -+ [Define this if you prefer euidaccess to return the correct result -+ even if this would make it nonreentrant. Define this only if your -+ entire application is safe even if the uid or gid might temporarily -+ change. If your application uses signal handlers or threads it -+ is probably not safe.]) -+]) -+m4trace:m4/euidaccess.m4:19: -1- AC_DEFUN([gl_FUNC_EUIDACCESS], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare euidaccess(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_FUNCS([euidaccess]) -+ if test $ac_cv_func_euidaccess = no; then -+ HAVE_EUIDACCESS=0 -+ fi -+]) -+m4trace:m4/euidaccess.m4:33: -1- AC_DEFUN([gl_PREREQ_EUIDACCESS], [ -+ dnl Prefer POSIX faccessat over non-standard euidaccess. -+ AC_CHECK_FUNCS_ONCE([faccessat]) -+ dnl Try various other non-standard fallbacks. -+ AC_CHECK_HEADERS([libgen.h]) -+ AC_FUNC_GETGROUPS -+ -+ # Solaris 9 and 10 need -lgen to get the eaccess function. -+ # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* -+ # programs in the package would end up linked with that potentially-shared -+ # library, inducing unnecessary run-time overhead. -+ LIB_EACCESS= -+ AC_SUBST([LIB_EACCESS]) -+ gl_saved_libs=$LIBS -+ AC_SEARCH_LIBS([eaccess], [gen], -+ [test "$ac_cv_search_eaccess" = "none required" || -+ LIB_EACCESS=$ac_cv_search_eaccess]) -+ AC_CHECK_FUNCS([eaccess]) -+ LIBS=$gl_saved_libs -+]) -+m4trace:m4/exponentd.m4:6: -1- AC_DEFUN([gl_DOUBLE_EXPONENT_LOCATION], [ -+ AC_CACHE_CHECK([where to find the exponent in a 'double'], -+ [gl_cv_cc_double_expbit0], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { double value; unsigned int word[NWORDS]; } memory_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (double x) -+{ -+ memory_double m; -+ size_t i; -+ /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ -+ memset (&m, 0, sizeof (memory_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25); -+ add_to_ored_words (0.5); -+ add_to_ored_words (1.0); -+ add_to_ored_words (2.0); -+ add_to_ored_words (4.0); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ ]])], -+ [gl_cv_cc_double_expbit0=`cat conftest.out`], -+ [gl_cv_cc_double_expbit0="unknown"], -+ [ -+ dnl On ARM, there are two 'double' floating-point formats, used by -+ dnl different sets of instructions: The older FPA instructions assume -+ dnl that they are stored in big-endian word order, while the words -+ dnl (like integer types) are stored in little-endian byte order. -+ dnl The newer VFP instructions assume little-endian order -+ dnl consistently. -+ AC_EGREP_CPP([mixed_endianness], [ -+#if defined arm || defined __arm || defined __arm__ -+ mixed_endianness -+#endif -+ ], -+ [gl_cv_cc_double_expbit0="unknown"], -+ [ -+ pushdef([AC_MSG_CHECKING],[:])dnl -+ pushdef([AC_MSG_RESULT],[:])dnl -+ pushdef([AC_MSG_RESULT_UNQUOTED],[:])dnl -+ AC_C_BIGENDIAN( -+ [gl_cv_cc_double_expbit0="word 0 bit 20"], -+ [gl_cv_cc_double_expbit0="word 1 bit 20"], -+ [gl_cv_cc_double_expbit0="unknown"]) -+ popdef([AC_MSG_RESULT_UNQUOTED])dnl -+ popdef([AC_MSG_RESULT])dnl -+ popdef([AC_MSG_CHECKING])dnl -+ ]) -+ ]) -+ rm -f conftest.out -+ ]) -+ case "$gl_cv_cc_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` -+ AC_DEFINE_UNQUOTED([DBL_EXPBIT0_WORD], [$word], -+ [Define as the word index where to find the exponent of 'double'.]) -+ AC_DEFINE_UNQUOTED([DBL_EXPBIT0_BIT], [$bit], -+ [Define as the bit index in the word where to find bit 0 of the exponent of 'double'.]) -+ ;; -+ esac -+]) -+m4trace:m4/exponentf.m4:6: -1- AC_DEFUN([gl_FLOAT_EXPONENT_LOCATION], [ -+ AC_CACHE_CHECK([where to find the exponent in a 'float'], -+ [gl_cv_cc_float_expbit0], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { float value; unsigned int word[NWORDS]; } memory_float; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (float x) -+{ -+ memory_float m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (float) < sizeof (memory_float). */ -+ memset (&m, 0, sizeof (memory_float)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25f); -+ add_to_ored_words (0.5f); -+ add_to_ored_words (1.0f); -+ add_to_ored_words (2.0f); -+ add_to_ored_words (4.0f); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ ]])], -+ [gl_cv_cc_float_expbit0=`cat conftest.out`], -+ [gl_cv_cc_float_expbit0="unknown"], -+ [gl_cv_cc_float_expbit0="word 0 bit 23"]) -+ rm -f conftest.out -+ ]) -+ case "$gl_cv_cc_float_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -+ AC_DEFINE_UNQUOTED([FLT_EXPBIT0_WORD], [$word], -+ [Define as the word index where to find the exponent of 'float'.]) -+ AC_DEFINE_UNQUOTED([FLT_EXPBIT0_BIT], [$bit], -+ [Define as the bit index in the word where to find bit 0 of the exponent of 'float'.]) -+ ;; -+ esac -+]) -+m4trace:m4/exponentl.m4:6: -1- AC_DEFUN([gl_LONG_DOUBLE_EXPONENT_LOCATION], [ -+ AC_REQUIRE([gl_BIGENDIAN]) -+ AC_CACHE_CHECK([where to find the exponent in a 'long double'], -+ [gl_cv_cc_long_double_expbit0], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#include -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { long double value; unsigned int word[NWORDS]; } -+ memory_long_double; -+static unsigned int ored_words[NWORDS]; -+static unsigned int anded_words[NWORDS]; -+static void add_to_ored_words (long double x) -+{ -+ memory_long_double m; -+ size_t i; -+ /* Clear it first, in case -+ sizeof (long double) < sizeof (memory_long_double). */ -+ memset (&m, 0, sizeof (memory_long_double)); -+ m.value = x; -+ for (i = 0; i < NWORDS; i++) -+ { -+ ored_words[i] |= m.word[i]; -+ anded_words[i] &= m.word[i]; -+ } -+} -+int main () -+{ -+ size_t j; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ for (j = 0; j < NWORDS; j++) -+ anded_words[j] = ~ (unsigned int) 0; -+ add_to_ored_words (0.25L); -+ add_to_ored_words (0.5L); -+ add_to_ored_words (1.0L); -+ add_to_ored_words (2.0L); -+ add_to_ored_words (4.0L); -+ /* Remove bits that are common (e.g. if representation of the first mantissa -+ bit is explicit). */ -+ for (j = 0; j < NWORDS; j++) -+ ored_words[j] &= ~anded_words[j]; -+ /* Now find the nonzero word. */ -+ for (j = 0; j < NWORDS; j++) -+ if (ored_words[j] != 0) -+ break; -+ if (j < NWORDS) -+ { -+ size_t i; -+ for (i = j + 1; i < NWORDS; i++) -+ if (ored_words[i] != 0) -+ { -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+ } -+ for (i = 0; ; i++) -+ if ((ored_words[j] >> i) & 1) -+ { -+ fprintf (fp, "word %d bit %d", (int) j, (int) i); -+ return (fclose (fp) != 0); -+ } -+ } -+ fprintf (fp, "unknown"); -+ return (fclose (fp) != 0); -+} -+ ]])], -+ [gl_cv_cc_long_double_expbit0=`cat conftest.out`], -+ [gl_cv_cc_long_double_expbit0="unknown"], -+ [ -+ dnl When cross-compiling, we don't know. It depends on the -+ dnl ABI and compiler version. There are too many cases. -+ gl_cv_cc_long_double_expbit0="unknown" -+ ]) -+ rm -f conftest.out -+ ]) -+ case "$gl_cv_cc_long_double_expbit0" in -+ word*bit*) -+ word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` -+ AC_DEFINE_UNQUOTED([LDBL_EXPBIT0_WORD], [$word], -+ [Define as the word index where to find the exponent of 'long double'.]) -+ AC_DEFINE_UNQUOTED([LDBL_EXPBIT0_BIT], [$bit], -+ [Define as the bit index in the word where to find bit 0 of the exponent of 'long double'.]) -+ ;; -+ esac -+]) -+m4trace:m4/extensions.m4:37: -1- AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], [AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl -+AC_BEFORE([$0], [AC_RUN_IFELSE])dnl -+ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ -+ AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=]) -+ if test "$MINIX" = yes; then -+ AC_DEFINE([_POSIX_SOURCE], [1], -+ [Define to 1 if you need to in order for 'stat' and other -+ things to work.]) -+ AC_DEFINE([_POSIX_1_SOURCE], [2], -+ [Define to 2 if the system does not provide POSIX.1 features -+ except with this defined.]) -+ AC_DEFINE([_MINIX], [1], -+ [Define to 1 if on MINIX.]) -+ fi -+ -+ dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to 500, -+ dnl regardless of whether the flags -Ae or _D_HPUX_SOURCE=1 are already -+ dnl provided. -+ case "$host_os" in -+ hpux*) -+ AC_DEFINE([_XOPEN_SOURCE], [500], -+ [Define to 500 only on HP-UX.]) -+ ;; -+ esac -+ -+ AH_VERBATIM([__EXTENSIONS__], -+[/* Enable extensions on AIX 3, Interix. */ -+#ifndef _ALL_SOURCE -+# undef _ALL_SOURCE -+#endif -+/* Enable general extensions on Mac OS X. */ -+#ifndef _DARWIN_C_SOURCE -+# undef _DARWIN_C_SOURCE -+#endif -+/* Enable GNU extensions on systems that have them. */ -+#ifndef _GNU_SOURCE -+# undef _GNU_SOURCE -+#endif -+/* Enable threading extensions on Solaris. */ -+#ifndef _POSIX_PTHREAD_SEMANTICS -+# undef _POSIX_PTHREAD_SEMANTICS -+#endif -+/* Enable extensions on HP NonStop. */ -+#ifndef _TANDEM_SOURCE -+# undef _TANDEM_SOURCE -+#endif -+/* Enable general extensions on Solaris. */ -+#ifndef __EXTENSIONS__ -+# undef __EXTENSIONS__ -+#endif -+]) -+ AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], -+ [ac_cv_safe_to_define___extensions__], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[ -+# define __EXTENSIONS__ 1 -+ ]AC_INCLUDES_DEFAULT])], -+ [ac_cv_safe_to_define___extensions__=yes], -+ [ac_cv_safe_to_define___extensions__=no])]) -+ test $ac_cv_safe_to_define___extensions__ = yes && -+ AC_DEFINE([__EXTENSIONS__]) -+ AC_DEFINE([_ALL_SOURCE]) -+ AC_DEFINE([_DARWIN_C_SOURCE]) -+ AC_DEFINE([_GNU_SOURCE]) -+ AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) -+ AC_DEFINE([_TANDEM_SOURCE]) -+]) -+m4trace:m4/extensions.m4:112: -1- AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], [ -+ dnl Require this macro before AC_USE_SYSTEM_EXTENSIONS. -+ dnl gnulib does not need it. But if it gets required by third-party macros -+ dnl after AC_USE_SYSTEM_EXTENSIONS is required, autoconf 2.62..2.63 emit a -+ dnl warning: "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". -+ dnl Note: We can do this only for one of the macros AC_AIX, AC_GNU_SOURCE, -+ dnl AC_MINIX. If people still use AC_AIX or AC_MINIX, they are out of luck. -+ AC_REQUIRE([AC_GNU_SOURCE]) -+ -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+]) -+m4trace:m4/extern-inline.m4:8: -1- AC_DEFUN([gl_EXTERN_INLINE], [ -+ AH_VERBATIM([extern_inline], -+[/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. -+ _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. -+ _GL_INLINE_HEADER_BEGIN contains useful stuff to put -+ in an include file, before uses of _GL_INLINE. -+ It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, -+ when FOO is an inline function in the header; see -+ . -+ _GL_INLINE_HEADER_END contains useful stuff to put -+ in the same include file, after uses of _GL_INLINE. -+ -+ Suppress the use of extern inline on Apple's platforms, -+ as Libc-825.25 (2012-09-19) is incompatible with it; see -+ . -+ Perhaps Apple will fix this some day. */ -+#if ((__GNUC__ \ -+ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ -+ : 199901L <= __STDC_VERSION__) \ -+ && !defined __APPLE__) -+# define _GL_INLINE inline -+# define _GL_EXTERN_INLINE extern inline -+#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ -+# if __GNUC_GNU_INLINE__ -+ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ -+# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) -+# else -+# define _GL_INLINE extern inline -+# endif -+# define _GL_EXTERN_INLINE extern -+#else -+# define _GL_INLINE static _GL_UNUSED -+# define _GL_EXTERN_INLINE static _GL_UNUSED -+#endif -+ -+#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) -+# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ -+# define _GL_INLINE_HEADER_CONST_PRAGMA -+# else -+# define _GL_INLINE_HEADER_CONST_PRAGMA \ -+ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") -+# endif -+# define _GL_INLINE_HEADER_BEGIN \ -+ _Pragma ("GCC diagnostic push") \ -+ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ -+ _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ -+ _GL_INLINE_HEADER_CONST_PRAGMA -+# define _GL_INLINE_HEADER_END \ -+ _Pragma ("GCC diagnostic pop") -+#else -+# define _GL_INLINE_HEADER_BEGIN -+# define _GL_INLINE_HEADER_END -+#endif]) -+]) -+m4trace:m4/faccessat.m4:11: -1- AC_DEFUN([gl_FUNC_FACCESSAT], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare faccessat(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_FUNCS_ONCE([faccessat]) -+ if test $ac_cv_func_faccessat = no; then -+ HAVE_FACCESSAT=0 -+ fi -+]) -+m4trace:m4/faccessat.m4:25: -1- AC_DEFUN([gl_PREREQ_FACCESSAT], [ -+ AC_CHECK_FUNCS([access]) -+]) -+m4trace:m4/fatal-signal.m4:7: -1- AC_DEFUN([gl_FATAL_SIGNAL], [ -+ AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T]) -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ gl_PREREQ_SIG_HANDLER_H -+]) -+m4trace:m4/fchdir.m4:7: -1- AC_DEFUN([gl_FUNC_FCHDIR], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ AC_CHECK_DECLS_ONCE([fchdir]) -+ if test $ac_cv_have_decl_fchdir = no; then -+ HAVE_DECL_FCHDIR=0 -+ fi -+ -+ AC_REQUIRE([gl_TEST_FCHDIR]) -+ if test $HAVE_FCHDIR = 0; then -+ AC_LIBOBJ([fchdir]) -+ gl_PREREQ_FCHDIR -+ AC_DEFINE([REPLACE_FCHDIR], [1], -+ [Define to 1 if gnulib's fchdir() replacement is used.]) -+ dnl We must also replace anything that can manipulate a directory fd, -+ dnl to keep our bookkeeping up-to-date. We don't have to replace -+ dnl fstatat, since no platform has fstatat but lacks fchdir. -+ AC_CACHE_CHECK([whether open can visit directories], -+ [gl_cv_func_open_directory_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include -+]], [return open(".", O_RDONLY) < 0;])], -+ [gl_cv_func_open_directory_works=yes], -+ [gl_cv_func_open_directory_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_open_directory_works="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_func_open_directory_works" in -+ *yes) ;; -+ *) -+ AC_DEFINE([REPLACE_OPEN_DIRECTORY], [1], [Define to 1 if open() should -+work around the inability to open a directory.]) -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/fchdir.m4:51: -1- AC_DEFUN([gl_TEST_FCHDIR], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([fchdir]) -+ if test $ac_cv_func_fchdir = no; then -+ HAVE_FCHDIR=0 -+ fi -+]) -+m4trace:m4/fchdir.m4:61: -1- AC_DEFUN([gl_PREREQ_FCHDIR], [:]) -+m4trace:m4/fchmodat.m4:9: -1- AC_DEFUN([gl_FUNC_FCHMODAT], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([fchmodat lchmod]) -+ if test $ac_cv_func_fchmodat != yes; then -+ HAVE_FCHMODAT=0 -+ fi -+]) -+m4trace:m4/fchownat.m4:15: -1- AC_DEFUN([gl_FUNC_FCHOWNAT], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([gl_FUNC_CHOWN]) -+ AC_CHECK_FUNC([fchownat], -+ [gl_FUNC_FCHOWNAT_DEREF_BUG( -+ [REPLACE_FCHOWNAT=1 -+ AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], -+ [Define to 1 if your platform has fchownat, but it cannot -+ perform lchown tasks.]) -+ ]) -+ gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG( -+ [REPLACE_FCHOWNAT=1 -+ AC_DEFINE([FCHOWNAT_EMPTY_FILENAME_BUG], [1], -+ [Define to 1 if your platform has fchownat, but it does -+ not reject an empty file name.]) -+ ]) -+ if test $REPLACE_CHOWN = 1; then -+ REPLACE_FCHOWNAT=1 -+ fi], -+ [HAVE_FCHOWNAT=0]) -+]) -+m4trace:m4/fchownat.m4:40: -1- AC_DEFUN([gl_FUNC_FCHOWNAT_DEREF_BUG], [ -+ dnl Persuade glibc's to declare fchownat(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CACHE_CHECK([whether fchownat works with AT_SYMLINK_NOFOLLOW], -+ gl_cv_func_fchownat_nofollow_works, -+ [ -+ gl_dangle=conftest.dangle -+ # Remove any remnants of a previous test. -+ rm -f $gl_dangle -+ # Arrange for deletion of the temporary file this test creates. -+ ac_clean_files="$ac_clean_files $gl_dangle" -+ ln -s conftest.no-such $gl_dangle -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE( -+ [[ -+#include -+#include -+#include -+#include -+#include -+int -+main () -+{ -+ return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), -+ AT_SYMLINK_NOFOLLOW) != 0 -+ && errno == ENOENT); -+} -+ ]])], -+ [gl_cv_func_fchownat_nofollow_works=yes], -+ [gl_cv_func_fchownat_nofollow_works=no], -+ [gl_cv_func_fchownat_nofollow_works=no], -+ ) -+ ]) -+ AS_IF([test $gl_cv_func_fchownat_nofollow_works = no], [$1], [$2]) -+]) -+m4trace:m4/fchownat.m4:79: -1- AC_DEFUN([gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG], [ -+ dnl Persuade glibc's to declare fchownat(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CACHE_CHECK([whether fchownat works with an empty file name], -+ [gl_cv_func_fchownat_empty_filename_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ ]], -+ [[int fd; -+ int ret; -+ if (mkdir ("conftestdir", 0700) < 0) -+ return 2; -+ fd = open ("conftestdir", O_RDONLY); -+ if (fd < 0) -+ return 3; -+ ret = fchownat (fd, "", -1, -1, 0); -+ close (fd); -+ rmdir ("conftestdir"); -+ return ret == 0; -+ ]])], -+ [gl_cv_func_fchownat_empty_filename_works=yes], -+ [gl_cv_func_fchownat_empty_filename_works=no], -+ [gl_cv_func_fchownat_empty_filename_works="guessing no"]) -+ ]) -+ AS_IF([test "$gl_cv_func_fchownat_empty_filename_works" != yes], [$1], [$2]) -+]) -+m4trace:m4/fclose.m4:7: -1- AC_DEFUN([gl_FUNC_FCLOSE], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ -+ gl_FUNC_FFLUSH_STDIN -+ if test $gl_cv_func_fflush_stdin = no; then -+ REPLACE_FCLOSE=1 -+ fi -+ -+ AC_REQUIRE([gl_FUNC_CLOSE]) -+ if test $REPLACE_CLOSE = 1; then -+ REPLACE_FCLOSE=1 -+ fi -+]) -+m4trace:m4/fcntl-o.m4:12: -1- AC_DEFUN([gl_FCNTL_O_FLAGS], [ -+ dnl Persuade glibc to define O_NOATIME and O_NOFOLLOW. -+ dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes -+ dnl AC_GNU_SOURCE. -+ m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], -+ [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], -+ [AC_REQUIRE([AC_GNU_SOURCE])]) -+ -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CHECK_FUNCS_ONCE([symlink]) -+ AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ # defined sleep(n) _sleep ((n) * 1000) -+ #endif -+ #include -+ #ifndef O_NOATIME -+ #define O_NOATIME 0 -+ #endif -+ #ifndef O_NOFOLLOW -+ #define O_NOFOLLOW 0 -+ #endif -+ static int const constants[] = -+ { -+ O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, -+ O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY -+ }; -+ ]], -+ [[ -+ int result = !constants; -+ #if HAVE_SYMLINK -+ { -+ static char const sym[] = "conftest.sym"; -+ if (symlink ("/dev/null", sym) != 0) -+ result |= 2; -+ else -+ { -+ int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); -+ if (fd >= 0) -+ { -+ close (fd); -+ result |= 4; -+ } -+ } -+ if (unlink (sym) != 0 || symlink (".", sym) != 0) -+ result |= 2; -+ else -+ { -+ int fd = open (sym, O_RDONLY | O_NOFOLLOW); -+ if (fd >= 0) -+ { -+ close (fd); -+ result |= 4; -+ } -+ } -+ unlink (sym); -+ } -+ #endif -+ { -+ static char const file[] = "confdefs.h"; -+ int fd = open (file, O_RDONLY | O_NOATIME); -+ if (fd < 0) -+ result |= 8; -+ else -+ { -+ struct stat st0; -+ if (fstat (fd, &st0) != 0) -+ result |= 16; -+ else -+ { -+ char c; -+ sleep (1); -+ if (read (fd, &c, 1) != 1) -+ result |= 24; -+ else -+ { -+ if (close (fd) != 0) -+ result |= 32; -+ else -+ { -+ struct stat st1; -+ if (stat (file, &st1) != 0) -+ result |= 40; -+ else -+ if (st0.st_atime != st1.st_atime) -+ result |= 64; -+ } -+ } -+ } -+ } -+ } -+ return result;]])], -+ [gl_cv_header_working_fcntl_h=yes], -+ [case $? in #( -+ 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( -+ 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( -+ 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( -+ *) gl_cv_header_working_fcntl_h='no';; -+ esac], -+ [gl_cv_header_working_fcntl_h=cross-compiling])]) -+ -+ case $gl_cv_header_working_fcntl_h in #( -+ *O_NOATIME* | no | cross-compiling) ac_val=0;; #( -+ *) ac_val=1;; -+ esac -+ AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val], -+ [Define to 1 if O_NOATIME works.]) -+ -+ case $gl_cv_header_working_fcntl_h in #( -+ *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( -+ *) ac_val=1;; -+ esac -+ AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val], -+ [Define to 1 if O_NOFOLLOW works.]) -+]) -+m4trace:m4/fcntl-safer.m4:7: -1- AC_DEFUN([gl_FCNTL_SAFER], [ -+ dnl Prerequisites of lib/open-safer.c. -+ AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) -+]) -+m4trace:m4/fcntl-safer.m4:13: -1- AC_DEFUN([gl_OPENAT_SAFER], [ -+ AC_REQUIRE([gl_FCNTL_SAFER]) -+]) -+m4trace:m4/fcntl.m4:16: -1- AC_DEFUN([gl_FUNC_FCNTL], [ -+ dnl Persuade glibc to expose F_DUPFD_CLOEXEC. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CHECK_FUNCS_ONCE([fcntl]) -+ if test $ac_cv_func_fcntl = no; then -+ gl_REPLACE_FCNTL -+ else -+ dnl cygwin 1.5.x F_DUPFD has wrong errno, and allows negative target -+ dnl haiku alpha 2 F_DUPFD has wrong errno -+ AC_CACHE_CHECK([whether fcntl handles F_DUPFD correctly], -+ [gl_cv_func_fcntl_f_dupfd_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+]], [[int result = 0; -+ if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; -+ if (errno != EINVAL) result |= 2; -+ return result; -+ ]])], -+ [gl_cv_func_fcntl_f_dupfd_works=yes], -+ [gl_cv_func_fcntl_f_dupfd_works=no], -+ [# Guess that it works on glibc systems -+ case $host_os in #(( -+ *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; -+ *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; -+ esac])]) -+ case $gl_cv_func_fcntl_f_dupfd_works in -+ *yes) ;; -+ *) gl_REPLACE_FCNTL -+ AC_DEFINE([FCNTL_DUPFD_BUGGY], [1], [Define this to 1 if F_DUPFD -+ behavior does not match POSIX]) ;; -+ esac -+ -+ dnl Many systems lack F_DUPFD_CLOEXEC -+ AC_CACHE_CHECK([whether fcntl understands F_DUPFD_CLOEXEC], -+ [gl_cv_func_fcntl_f_dupfd_cloexec], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#ifndef F_DUPFD_CLOEXEC -+choke me -+#endif -+ ]])], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#ifdef __linux__ -+/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace -+ it to support the semantics on older kernels that failed with EINVAL. */ -+choke me -+#endif -+ ]])], -+ [gl_cv_func_fcntl_f_dupfd_cloexec=yes], -+ [gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"])], -+ [gl_cv_func_fcntl_f_dupfd_cloexec=no])]) -+ if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then -+ gl_REPLACE_FCNTL -+ dnl No witness macro needed for this bug. -+ fi -+ fi -+ dnl Replace fcntl() for supporting the gnulib-defined fchdir() function, -+ dnl to keep fchdir's bookkeeping up-to-date. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ gl_REPLACE_FCNTL -+ fi -+ ]) -+]) -+m4trace:m4/fcntl.m4:86: -1- AC_DEFUN([gl_REPLACE_FCNTL], [ -+ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([fcntl]) -+ if test $ac_cv_func_fcntl = no; then -+ HAVE_FCNTL=0 -+ else -+ REPLACE_FCNTL=1 -+ fi -+]) -+m4trace:m4/fcntl_h.m4:10: -1- AC_DEFUN([gl_FCNTL_H], [ -+ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) -+ AC_REQUIRE([gl_FCNTL_O_FLAGS]) -+ gl_NEXT_HEADERS([fcntl.h]) -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ -+ dnl Ensure the type mode_t gets defined. -+ AC_REQUIRE([AC_TYPE_MODE_T]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use, if it is not common -+ dnl enough to be declared everywhere. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [fcntl openat]) -+]) -+m4trace:m4/fcntl_h.m4:29: -1- AC_DEFUN([gl_FCNTL_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/fcntl_h.m4:38: -1- AC_DEFUN([gl_FCNTL_H_DEFAULTS], [ -+ GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) -+ GNULIB_NONBLOCKING=0; AC_SUBST([GNULIB_NONBLOCKING]) -+ GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN]) -+ GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL]) -+ HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT]) -+ REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL]) -+ REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN]) -+ REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT]) -+]) -+m4trace:m4/fdatasync.m4:7: -1- AC_DEFUN([gl_FUNC_FDATASYNC], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ -+ dnl Using AC_CHECK_FUNCS_ONCE would break our subsequent AC_SEARCH_LIBS -+ AC_CHECK_DECLS_ONCE([fdatasync]) -+ LIB_FDATASYNC= -+ AC_SUBST([LIB_FDATASYNC]) -+ -+ if test $ac_cv_have_decl_fdatasync = no; then -+ HAVE_DECL_FDATASYNC=0 -+ dnl Mac OS X 10.7 has fdatasync but does not declare it. -+ AC_CHECK_FUNCS([fdatasync]) -+ if test $ac_cv_func_fdatasync = no; then -+ HAVE_FDATASYNC=0 -+ fi -+ else -+ dnl Solaris <= 2.6 has fdatasync() in libposix4. -+ dnl Solaris 7..10 has it in librt. -+ gl_saved_libs=$LIBS -+ AC_SEARCH_LIBS([fdatasync], [rt posix4], -+ [test "$ac_cv_search_fdatasync" = "none required" || -+ LIB_FDATASYNC=$ac_cv_search_fdatasync]) -+ LIBS=$gl_saved_libs -+ fi -+]) -+m4trace:m4/fdopen.m4:7: -1- AC_DEFUN([gl_FUNC_FDOPEN], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_MSVC_INVAL]) -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_FDOPEN=1 -+ else -+ dnl Test whether fdopen() sets errno when it fails due to a bad fd argument. -+ AC_CACHE_CHECK([whether fdopen sets errno], [gl_cv_func_fdopen_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+int -+main (void) -+{ -+ FILE *fp; -+ errno = 0; -+ fp = fdopen (-1, "r"); -+ if (fp == NULL && errno == 0) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_fdopen_works=yes], -+ [gl_cv_func_fdopen_works=no], -+ [case "$host_os" in -+ mingw*) gl_cv_func_fdopen_works="guessing no" ;; -+ *) gl_cv_func_fdopen_works="guessing yes" ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_fdopen_works" in -+ *no) REPLACE_FDOPEN=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/fdopen.m4:47: -1- AC_DEFUN([gl_PREREQ_FDOPEN], []) -+m4trace:m4/fdopendir.m4:11: -1- AC_DEFUN([gl_FUNC_FDOPENDIR], [ -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl FreeBSD 7.3 has the function, but failed to declare it. -+ AC_CHECK_DECLS([fdopendir], [], [HAVE_DECL_FDOPENDIR=0], [[ -+#include -+ ]]) -+ AC_CHECK_FUNCS_ONCE([fdopendir]) -+ if test $ac_cv_func_fdopendir = no; then -+ HAVE_FDOPENDIR=0 -+ else -+ AC_CACHE_CHECK([whether fdopendir works], -+ [gl_cv_func_fdopendir_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+#if !HAVE_DECL_FDOPENDIR -+extern -+# ifdef __cplusplus -+"C" -+# endif -+DIR *fdopendir (int); -+#endif -+]], [int result = 0; -+ int fd = open ("conftest.c", O_RDONLY); -+ if (fd < 0) result |= 1; -+ if (fdopendir (fd)) result |= 2; -+ if (close (fd)) result |= 4; -+ return result;])], -+ [gl_cv_func_fdopendir_works=yes], -+ [gl_cv_func_fdopendir_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_fdopendir_works="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_func_fdopendir_works" in -+ *yes) ;; -+ *) -+ REPLACE_FDOPENDIR=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/fflush.m4:13: -1- AC_DEFUN([gl_FUNC_FFLUSH], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ gl_FUNC_FFLUSH_STDIN -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FFLUSH=1 -+ fi -+]) -+m4trace:m4/fflush.m4:25: -1- AC_DEFUN([gl_FUNC_FFLUSH_STDIN], [ -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CACHE_CHECK([whether fflush works on input streams], -+ [gl_cv_func_fflush_stdin], -+ [echo hello world > conftest.txt -+ AC_RUN_IFELSE([AC_LANG_PROGRAM( -+ [[ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+ ]], [[FILE *f = fopen ("conftest.txt", "r"); -+ char buffer[10]; -+ int fd; -+ int c; -+ if (f == NULL) -+ return 1; -+ fd = fileno (f); -+ if (fd < 0 || fread (buffer, 1, 5, f) != 5) -+ return 2; -+ /* For deterministic results, ensure f read a bigger buffer. */ -+ if (lseek (fd, 0, SEEK_CUR) == 5) -+ return 3; -+ /* POSIX requires fflush-fseek to set file offset of fd. This fails -+ on BSD systems and on mingw. */ -+ if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) -+ return 4; -+ if (lseek (fd, 0, SEEK_CUR) != 5) -+ return 5; -+ /* Verify behaviour of fflush after ungetc. See -+ */ -+ /* Verify behaviour of fflush after a backup ungetc. This fails on -+ mingw. */ -+ c = fgetc (f); -+ ungetc (c, f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 6; -+ /* Verify behaviour of fflush after a non-backup ungetc. This fails -+ on glibc 2.8 and on BSD systems. */ -+ c = fgetc (f); -+ ungetc ('@', f); -+ fflush (f); -+ if (fgetc (f) != c) -+ return 7; -+ return 0; -+ ]])], [gl_cv_func_fflush_stdin=yes], [gl_cv_func_fflush_stdin=no], -+ [gl_cv_func_fflush_stdin=cross]) -+ rm conftest.txt -+ ]) -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ AC_DEFINE_UNQUOTED([FUNC_FFLUSH_STDIN], [$gl_func_fflush_stdin], -+ [Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, -+ 0 if fflush is known to not work, -1 if unknown.]) -+]) -+m4trace:m4/fflush.m4:89: -1- AC_DEFUN([gl_PREREQ_FFLUSH], [:]) -+m4trace:m4/fileblocks.m4:7: -1- AC_DEFUN([gl_FILEBLOCKS], [ -+ m4_pushdef([AC_LIBOBJ], [:]) -+ dnl Note: AC_STRUCT_ST_BLOCKS does AC_LIBOBJ([fileblocks]). -+ AC_STRUCT_ST_BLOCKS -+ m4_popdef([AC_LIBOBJ]) -+ dnl The stat-size module depends on this one and also assumes that -+ dnl HAVE_STRUCT_STAT_ST_BLOCKS is correctly defined. So if you -+ dnl remove the call above, please make sure that this does not -+ dnl introduce a bug into lib/stat-size.h. -+]) -+m4trace:m4/fileblocks.m4:20: -1- AC_DEFUN([gl_PREREQ_FILEBLOCKS], [ -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+ : -+]) -+m4trace:m4/filemode.m4:7: -1- AC_DEFUN([gl_FILEMODE], [ -+ AC_REQUIRE([AC_STRUCT_ST_DM_MODE]) -+ AC_CHECK_DECLS_ONCE([strmode]) -+]) -+m4trace:m4/filenamecat.m4:7: -1- AC_DEFUN([gl_FILE_NAME_CONCAT], [ -+ AC_REQUIRE([gl_FILE_NAME_CONCAT_LGPL]) -+]) -+m4trace:m4/filenamecat.m4:12: -1- AC_DEFUN([gl_FILE_NAME_CONCAT_LGPL], [ -+ dnl Prerequisites of lib/filenamecat-lgpl.c. -+ AC_CHECK_FUNCS_ONCE([mempcpy]) -+]) -+m4trace:m4/flexmember.m4:11: -1- AC_DEFUN([AC_C_FLEXIBLE_ARRAY_MEMBER], [ -+ AC_CACHE_CHECK([for flexible array member], -+ ac_cv_c_flexmember, -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #include -+ struct s { int n; double d[]; };]], -+ [[int m = getchar (); -+ struct s *p = malloc (offsetof (struct s, d) -+ + m * sizeof (double)); -+ p->d[0] = 0.0; -+ return p->d != (double *) NULL;]])], -+ [ac_cv_c_flexmember=yes], -+ [ac_cv_c_flexmember=no])]) -+ if test $ac_cv_c_flexmember = yes; then -+ AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [], -+ [Define to nothing if C supports flexible array members, and to -+ 1 if it does not. That way, with a declaration like 'struct s -+ { int n; double d@<:@FLEXIBLE_ARRAY_MEMBER@:>@; };', the struct hack -+ can be used with pre-C99 compilers. -+ When computing the size of such an object, don't use 'sizeof (struct s)' -+ as it overestimates the size. Use 'offsetof (struct s, d)' instead. -+ Don't use 'offsetof (struct s, d@<:@0@:>@)', as this doesn't work with -+ MSVC and with C++ compilers.]) -+ else -+ AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1]) -+ fi -+]) -+m4trace:m4/float_h.m4:7: -1- AC_DEFUN([gl_FLOAT_H], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ FLOAT_H= -+ REPLACE_FLOAT_LDBL=0 -+ case "$host_os" in -+ aix* | beos* | openbsd* | mirbsd* | irix*) -+ FLOAT_H=float.h -+ ;; -+ freebsd*) -+ case "$host_cpu" in -+changequote(,)dnl -+ i[34567]86 ) -+changequote([,])dnl -+ FLOAT_H=float.h -+ ;; -+ x86_64 ) -+ # On x86_64 systems, the C compiler may still be generating -+ # 32-bit code. -+ AC_EGREP_CPP([yes], -+ [#if defined __LP64__ || defined __x86_64__ || defined __amd64__ -+ yes -+ #endif], -+ [], -+ [FLOAT_H=float.h]) -+ ;; -+ esac -+ ;; -+ linux*) -+ case "$host_cpu" in -+ powerpc*) -+ FLOAT_H=float.h -+ ;; -+ esac -+ ;; -+ esac -+ case "$host_os" in -+ aix* | freebsd* | linux*) -+ if test -n "$FLOAT_H"; then -+ REPLACE_FLOAT_LDBL=1 -+ fi -+ ;; -+ esac -+ -+ dnl Test against glibc-2.7 Linux/SPARC64 bug. -+ REPLACE_ITOLD=0 -+ AC_CACHE_CHECK([whether conversion from 'int' to 'long double' works], -+ [gl_cv_func_itold_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+int i = -1; -+volatile long double ld; -+int main () -+{ -+ ld += i * 1.0L; -+ if (ld > 0) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_itold_works=yes], -+ [gl_cv_func_itold_works=no], -+ [case "$host" in -+ sparc*-*-linux*) -+ AC_EGREP_CPP([yes], -+ [#if defined __LP64__ || defined __arch64__ -+ yes -+ #endif], -+ [gl_cv_func_itold_works="guessing no"], -+ [gl_cv_func_itold_works="guessing yes"]) -+ ;; -+ *) gl_cv_func_itold_works="guessing yes" ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_itold_works" in -+ *no) -+ REPLACE_ITOLD=1 -+ dnl We add the workaround to but also to , -+ dnl to increase the chances that the fix function gets pulled in. -+ FLOAT_H=float.h -+ ;; -+ esac -+ -+ if test -n "$FLOAT_H"; then -+ gl_NEXT_HEADERS([float.h]) -+ fi -+ AC_SUBST([FLOAT_H]) -+ AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"]) -+ AC_SUBST([REPLACE_ITOLD]) -+]) -+m4trace:m4/fnmatch.m4:12: -1- AC_DEFUN([gl_FUNC_FNMATCH_POSIX], [ -+ m4_divert_text([DEFAULTS], [gl_fnmatch_required=POSIX]) -+ -+ dnl Persuade glibc to declare FNM_CASEFOLD etc. -+ dnl This is only needed if gl_fnmatch_required = GNU. It would be possible -+ dnl to avoid this dependency for gl_FUNC_FNMATCH_POSIX by putting -+ dnl gl_FUNC_FNMATCH_GNU into a separate .m4 file. -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ FNMATCH_H= -+ gl_fnmatch_required_lowercase=` -+ echo $gl_fnmatch_required | LC_ALL=C tr '[[A-Z]]' '[[a-z]]' -+ ` -+ gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" -+ AC_CACHE_CHECK([for working $gl_fnmatch_required fnmatch], -+ [$gl_fnmatch_cache_var], -+ [dnl Some versions of Solaris, SCO, and the GNU C Library -+ dnl have a broken or incompatible fnmatch. -+ dnl So we run a test program. If we are cross-compiling, take no chance. -+ dnl Thanks to John Oleynick, François Pinard, and Paul Eggert for this -+ dnl test. -+ if test $gl_fnmatch_required = GNU; then -+ gl_fnmatch_gnu_start= -+ gl_fnmatch_gnu_end= -+ else -+ gl_fnmatch_gnu_start='#if 0' -+ gl_fnmatch_gnu_end='#endif' -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ static int -+ y (char const *pattern, char const *string, int flags) -+ { -+ return fnmatch (pattern, string, flags) == 0; -+ } -+ static int -+ n (char const *pattern, char const *string, int flags) -+ { -+ return fnmatch (pattern, string, flags) == FNM_NOMATCH; -+ } -+ ]], -+ [[char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; -+ char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; -+ static char const A_1[] = { 'A' - 1, 0 }; -+ static char const A01[] = { 'A' + 1, 0 }; -+ static char const a_1[] = { 'a' - 1, 0 }; -+ static char const a01[] = { 'a' + 1, 0 }; -+ static char const bs_1[] = { '\\\\' - 1, 0 }; -+ static char const bs01[] = { '\\\\' + 1, 0 }; -+ int result = 0; -+ if (!n ("a*", "", 0)) -+ return 1; -+ if (!y ("a*", "abc", 0)) -+ return 1; -+ if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ -+ return 1; -+ if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) -+ return 2; -+ if (!y ("a\\\\bc", "abc", 0)) -+ return 3; -+ if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) -+ return 3; -+ if (!y ("*x", ".x", 0)) -+ return 4; -+ if (!n ("*x", ".x", FNM_PERIOD)) -+ return 4; -+ if (!y (Apat, "\\\\", 0)) -+ return 5; -+ if (!y (Apat, "A", 0)) -+ return 5; -+ if (!y (apat, "\\\\", 0)) -+ return 5; -+ if (!y (apat, "a", 0)) -+ return 5; -+ if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(y (apat, a01, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) -+ return 5; -+ if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) -+ return 5; -+ if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) -+ return 5; -+ $gl_fnmatch_gnu_start -+ if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) -+ result |= 8; -+ if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) -+ result |= 16; -+ if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) -+ result |= 32; -+ if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) -+ result |= 64; -+ $gl_fnmatch_gnu_end -+ return result; -+ ]])], -+ [eval "$gl_fnmatch_cache_var=yes"], -+ [eval "$gl_fnmatch_cache_var=no"], -+ [eval "$gl_fnmatch_cache_var=\"guessing no\""]) -+ ]) -+ eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" -+ if test "$gl_fnmatch_result" = yes; then -+ dnl Not strictly necessary. Only to avoid spurious leftover files if people -+ dnl don't do "make distclean". -+ rm -f "$gl_source_base/fnmatch.h" -+ else -+ FNMATCH_H=fnmatch.h -+ fi -+ AC_SUBST([FNMATCH_H]) -+ AM_CONDITIONAL([GL_GENERATE_FNMATCH_H], [test -n "$FNMATCH_H"]) -+]) -+m4trace:m4/fnmatch.m4:137: -1- AC_DEFUN([gl_FUNC_FNMATCH_GNU], [ -+ m4_divert_text([INIT_PREPARE], [gl_fnmatch_required=GNU]) -+ -+ AC_REQUIRE([gl_FUNC_FNMATCH_POSIX]) -+]) -+m4trace:m4/fnmatch.m4:144: -1- AC_DEFUN([gl_PREREQ_FNMATCH], [ -+ dnl We must choose a different name for our function, since on ELF systems -+ dnl a broken fnmatch() in libc.so would override our fnmatch() if it is -+ dnl compiled into a shared library. -+ AC_DEFINE_UNQUOTED([fnmatch], [${gl_fnmatch_required_lowercase}_fnmatch], -+ [Define to a replacement function name for fnmatch().]) -+ dnl Prerequisites of lib/fnmatch.c. -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ AC_CHECK_DECLS([isblank], [], [], [[#include ]]) -+ AC_CHECK_FUNCS_ONCE([btowc isblank iswctype mbsrtowcs mempcpy wmemchr wmemcpy wmempcpy]) -+ AC_CHECK_HEADERS_ONCE([wctype.h]) -+]) -+m4trace:m4/fopen.m4:7: -1- AC_DEFUN([gl_FUNC_FOPEN], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ case "$host_os" in -+ mingw* | pw*) -+ dnl Replace fopen, for handling of "/dev/null". -+ REPLACE_FOPEN=1 -+ dnl fopen on mingw also has the trailing slash bug. -+ gl_cv_func_fopen_slash="guessing no" -+ ;; -+ *) -+ dnl fopen("foo/", "w") should not create a file when the file name has a -+ dnl trailing slash. -+ AC_CACHE_CHECK([whether fopen recognizes a trailing slash], -+ [gl_cv_func_fopen_slash], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+int main () -+{ -+ return fopen ("conftest.sl/", "w") != NULL; -+}]])], -+ [gl_cv_func_fopen_slash=yes], -+ [gl_cv_func_fopen_slash=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) -+ gl_cv_func_fopen_slash="guessing no" ;; -+ *) -+ gl_cv_func_fopen_slash="guessing yes" ;; -+ esac -+changequote([,])dnl -+ ]) -+ rm -f conftest.sl -+ ]) -+ ;; -+ esac -+ case "$gl_cv_func_fopen_slash" in -+ *no) -+ AC_DEFINE([FOPEN_TRAILING_SLASH_BUG], [1], -+ [Define to 1 if fopen() fails to recognize a trailing slash.]) -+ REPLACE_FOPEN=1 -+ ;; -+ esac -+]) -+m4trace:m4/fopen.m4:58: -1- AC_DEFUN([gl_PREREQ_FOPEN], [:]) -+m4trace:m4/fpending.m4:16: -1- AC_DEFUN([gl_FUNC_FPENDING], [ -+ AC_CHECK_HEADERS_ONCE([stdio_ext.h]) -+ AC_CHECK_FUNCS_ONCE([__fpending]) -+ fp_headers=' -+# include -+# if HAVE_STDIO_EXT_H -+# include -+# endif -+' -+ AC_CHECK_DECLS([__fpending], , , $fp_headers) -+]) -+m4trace:m4/fpending.m4:29: -1- AC_DEFUN([gl_PREREQ_FPENDING], [ -+ AC_CACHE_CHECK( -+ [how to determine the number of pending output bytes on a stream], -+ ac_cv_sys_pending_output_n_bytes, -+ [ -+ for ac_expr in \ -+ \ -+ '# glibc2' \ -+ 'fp->_IO_write_ptr - fp->_IO_write_base' \ -+ \ -+ '# traditional Unix' \ -+ 'fp->_ptr - fp->_base' \ -+ \ -+ '# BSD' \ -+ 'fp->_p - fp->_bf._base' \ -+ \ -+ '# SCO, Unixware' \ -+ '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ -+ \ -+ '# QNX' \ -+ '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ -+ \ -+ '# old glibc?' \ -+ 'fp->__bufp - fp->__buffer' \ -+ \ -+ '# old glibc iostream?' \ -+ 'fp->_pptr - fp->_pbase' \ -+ \ -+ '# emx+gcc' \ -+ 'fp->_ptr - fp->_buffer' \ -+ \ -+ '# Minix' \ -+ 'fp->_ptr - fp->_buf' \ -+ \ -+ '# Plan9' \ -+ 'fp->wp - fp->buf' \ -+ \ -+ '# VMS' \ -+ '(*fp)->_ptr - (*fp)->_base' \ -+ \ -+ '# e.g., DGUX R4.11; the info is not available' \ -+ 1 \ -+ ; do -+ -+ # Skip each embedded comment. -+ case "$ac_expr" in '#'*) continue;; esac -+ -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], -+ [[FILE *fp = stdin; (void) ($ac_expr);]])], -+ [fp_done=yes] -+ ) -+ test "$fp_done" = yes && break -+ done -+ -+ ac_cv_sys_pending_output_n_bytes=$ac_expr -+ ] -+ ) -+ AC_DEFINE_UNQUOTED([PENDING_OUTPUT_N_BYTES], -+ $ac_cv_sys_pending_output_n_bytes, -+ [the number of pending output bytes on stream 'fp']) -+]) -+m4trace:m4/fpieee.m4:25: -1- AC_DEFUN([gl_FP_IEEE], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ # IEEE behaviour is the default on all CPUs except Alpha and SH -+ # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 -+ # and the GCC 4.1.2 manual). -+ case "$host_cpu" in -+ alpha*) -+ # On Alpha systems, a compiler option provides the behaviour. -+ # See the ieee(3) manual page, also available at -+ # -+ if test -n "$GCC"; then -+ # GCC has the option -mieee. -+ # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. -+ CPPFLAGS="$CPPFLAGS -mieee" -+ else -+ # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. -+ # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. -+ CPPFLAGS="$CPPFLAGS -ieee" -+ fi -+ ;; -+ sh*) -+ if test -n "$GCC"; then -+ # GCC has the option -mieee. -+ CPPFLAGS="$CPPFLAGS -mieee" -+ fi -+ ;; -+ esac -+]) -+m4trace:m4/fpurge.m4:7: -1- AC_DEFUN([gl_FUNC_FPURGE], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([fpurge]) -+ AC_CHECK_FUNCS_ONCE([__fpurge]) -+ AC_CHECK_DECLS([fpurge], , , [[#include ]]) -+ if test "x$ac_cv_func_fpurge" = xyes; then -+ HAVE_FPURGE=1 -+ # Detect BSD bug. Only cygwin 1.7 is known to be immune. -+ AC_CACHE_CHECK([whether fpurge works], [gl_cv_func_fpurge_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include -+]], [FILE *f = fopen ("conftest.txt", "w+"); -+ if (!f) return 1; -+ if (fputc ('a', f) != 'a') return 2; -+ rewind (f); -+ if (fgetc (f) != 'a') return 3; -+ if (fgetc (f) != EOF) return 4; -+ if (fpurge (f) != 0) return 5; -+ if (putc ('b', f) != 'b') return 6; -+ if (fclose (f) != 0) return 7; -+ if ((f = fopen ("conftest.txt", "r")) == NULL) return 8; -+ if (fgetc (f) != 'a') return 9; -+ if (fgetc (f) != 'b') return 10; -+ if (fgetc (f) != EOF) return 11; -+ if (fclose (f) != 0) return 12; -+ if (remove ("conftest.txt") != 0) return 13; -+ return 0;])], -+ [gl_cv_func_fpurge_works=yes], [gl_cv_func_fpurge_works=no], -+ [gl_cv_func_fpurge_works='guessing no'])]) -+ if test "x$gl_cv_func_fpurge_works" != xyes; then -+ REPLACE_FPURGE=1 -+ fi -+ else -+ HAVE_FPURGE=0 -+ fi -+ if test "x$ac_cv_have_decl_fpurge" = xno; then -+ HAVE_DECL_FPURGE=0 -+ fi -+]) -+m4trace:m4/freadahead.m4:7: -1- AC_DEFUN([gl_FUNC_FREADAHEAD], [ -+ AC_CHECK_FUNCS_ONCE([__freadahead]) -+]) -+m4trace:m4/freading.m4:7: -1- AC_DEFUN([gl_FUNC_FREADING], [ -+ AC_CHECK_FUNCS_ONCE([__freading]) -+]) -+m4trace:m4/freadptr.m4:7: -1- AC_DEFUN([gl_FUNC_FREADPTR], [ -+ AC_CHECK_FUNCS_ONCE([__freadptr]) -+]) -+m4trace:m4/freadseek.m4:7: -1- AC_DEFUN([gl_FUNC_FREADSEEK], [ -+ AC_CHECK_FUNCS_ONCE([__freadptrinc]) -+]) -+m4trace:m4/freopen.m4:7: -1- AC_DEFUN([gl_FUNC_FREOPEN], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_FREOPEN=1 -+ ;; -+ esac -+]) -+m4trace:m4/freopen.m4:19: -1- AC_DEFUN([gl_PREREQ_FREOPEN], [:]) -+m4trace:m4/frexp.m4:7: -1- AC_DEFUN([gl_FUNC_FREXP], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM]) -+ FREXP_LIBM= -+ if test $gl_cv_func_frexp_no_libm = no; then -+ AC_CACHE_CHECK([whether frexp() can be used with libm], -+ [gl_cv_func_frexp_in_libm], -+ [ -+ save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ double x;]], -+ [[int e; return frexp (x, &e) > 0;]])], -+ [gl_cv_func_frexp_in_libm=yes], -+ [gl_cv_func_frexp_in_libm=no]) -+ LIBS="$save_LIBS" -+ ]) -+ if test $gl_cv_func_frexp_in_libm = yes; then -+ FREXP_LIBM=-lm -+ fi -+ fi -+ if test $gl_cv_func_frexp_no_libm = yes \ -+ || test $gl_cv_func_frexp_in_libm = yes; then -+ save_LIBS="$LIBS" -+ LIBS="$LIBS $FREXP_LIBM" -+ gl_FUNC_FREXP_WORKS -+ LIBS="$save_LIBS" -+ case "$gl_cv_func_frexp_works" in -+ *yes) gl_func_frexp=yes ;; -+ *) gl_func_frexp=no; REPLACE_FREXP=1; FREXP_LIBM= ;; -+ esac -+ else -+ gl_func_frexp=no -+ fi -+ if test $gl_func_frexp = yes; then -+ AC_DEFINE([HAVE_FREXP], [1], -+ [Define if the frexp() function is available and works.]) -+ fi -+ AC_SUBST([FREXP_LIBM]) -+]) -+m4trace:m4/frexp.m4:51: -1- AC_DEFUN([gl_FUNC_FREXP_NO_LIBM], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM]) -+ if test $gl_cv_func_frexp_no_libm = yes; then -+ gl_FUNC_FREXP_WORKS -+ case "$gl_cv_func_frexp_works" in -+ *yes) gl_func_frexp_no_libm=yes ;; -+ *) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;; -+ esac -+ else -+ gl_func_frexp_no_libm=no -+ dnl Set REPLACE_FREXP here because the system may have frexp in libm. -+ REPLACE_FREXP=1 -+ fi -+ if test $gl_func_frexp_no_libm = yes; then -+ AC_DEFINE([HAVE_FREXP_IN_LIBC], [1], -+ [Define if the frexp() function is available in libc.]) -+ fi -+]) -+m4trace:m4/frexp.m4:74: -1- AC_DEFUN([gl_CHECK_FREXP_NO_LIBM], [ -+ AC_CACHE_CHECK([whether frexp() can be used without linking with libm], -+ [gl_cv_func_frexp_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ double x;]], -+ [[int e; return frexp (x, &e) > 0;]])], -+ [gl_cv_func_frexp_no_libm=yes], -+ [gl_cv_func_frexp_no_libm=no]) -+ ]) -+]) -+m4trace:m4/frexp.m4:92: -1- AC_DEFUN([gl_FUNC_FREXP_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([alarm]) -+ AC_CACHE_CHECK([whether frexp works], [gl_cv_func_frexp_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#if HAVE_ALARM -+# include -+#endif -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ ICC 10.0 has a bug when optimizing the expression -zero. -+ The expression -DBL_MIN * DBL_MIN does not work when cross-compiling -+ to PowerPC on Mac OS X 10.5. */ -+#if defined __hpux || defined __sgi || defined __ICC -+static double -+compute_minus_zero (void) -+{ -+ return -DBL_MIN * DBL_MIN; -+} -+# define minus_zero compute_minus_zero () -+#else -+double minus_zero = -0.0; -+#endif -+int main() -+{ -+ int result = 0; -+ int i; -+ volatile double x; -+ double zero = 0.0; -+#if HAVE_ALARM -+ /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite -+ number. Let the test fail in this case. */ -+ alarm (5); -+#endif -+ /* Test on denormalized numbers. */ -+ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) -+ ; -+ if (x > 0.0) -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. -+ On NetBSD: y = 0.75. Correct: y = 0.5. */ -+ if (y != 0.5) -+ result |= 1; -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0 / zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (y != x) -+ result |= 2; -+ } -+ /* Test on negative zero. */ -+ x = minus_zero; -+ { -+ int exp; -+ double y = frexp (x, &exp); -+ if (memcmp (&y, &x, sizeof x)) -+ result |= 4; -+ } -+ return result; -+}]])], -+ [gl_cv_func_frexp_works=yes], -+ [gl_cv_func_frexp_works=no], -+ [case "$host_os" in -+ netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; -+ *) gl_cv_func_frexp_works="guessing yes";; -+ esac -+ ]) -+ ]) -+]) -+m4trace:m4/frexpl.m4:7: -1- AC_DEFUN([gl_FUNC_FREXPL], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ -+ dnl Persuade glibc to declare frexpl(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl Check whether it's declared. -+ dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in . -+ AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include ]]) -+ -+ FREXPL_LIBM= -+ if test $HAVE_DECL_FREXPL = 1; then -+ gl_CHECK_FREXPL_NO_LIBM -+ if test $gl_cv_func_frexpl_no_libm = no; then -+ AC_CACHE_CHECK([whether frexpl() can be used with libm], -+ [gl_cv_func_frexpl_in_libm], -+ [ -+ save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ long double x;]], -+ [[int e; return frexpl (x, &e) > 0;]])], -+ [gl_cv_func_frexpl_in_libm=yes], -+ [gl_cv_func_frexpl_in_libm=no]) -+ LIBS="$save_LIBS" -+ ]) -+ if test $gl_cv_func_frexpl_in_libm = yes; then -+ FREXPL_LIBM=-lm -+ fi -+ fi -+ if test $gl_cv_func_frexpl_no_libm = yes \ -+ || test $gl_cv_func_frexpl_in_libm = yes; then -+ save_LIBS="$LIBS" -+ LIBS="$LIBS $FREXPL_LIBM" -+ gl_FUNC_FREXPL_WORKS -+ LIBS="$save_LIBS" -+ case "$gl_cv_func_frexpl_works" in -+ *yes) gl_func_frexpl=yes ;; -+ *) gl_func_frexpl=no; REPLACE_FREXPL=1 ;; -+ esac -+ else -+ gl_func_frexpl=no -+ fi -+ if test $gl_func_frexpl = yes; then -+ AC_DEFINE([HAVE_FREXPL], [1], -+ [Define if the frexpl() function is available.]) -+ fi -+ fi -+ if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then -+ dnl Find libraries needed to link lib/frexpl.c. -+ if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then -+ AC_REQUIRE([gl_FUNC_FREXP]) -+ FREXPL_LIBM="$FREXP_LIBM" -+ else -+ FREXPL_LIBM= -+ fi -+ fi -+ AC_SUBST([FREXPL_LIBM]) -+]) -+m4trace:m4/frexpl.m4:71: -1- AC_DEFUN([gl_FUNC_FREXPL_NO_LIBM], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ dnl Check whether it's declared. -+ dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in . -+ AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include ]]) -+ if test $HAVE_DECL_FREXPL = 1; then -+ gl_CHECK_FREXPL_NO_LIBM -+ if test $gl_cv_func_frexpl_no_libm = yes; then -+ gl_FUNC_FREXPL_WORKS -+ case "$gl_cv_func_frexpl_works" in -+ *yes) gl_func_frexpl_no_libm=yes ;; -+ *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; -+ esac -+ else -+ gl_func_frexpl_no_libm=no -+ dnl Set REPLACE_FREXPL here because the system may have frexpl in libm. -+ REPLACE_FREXPL=1 -+ fi -+ if test $gl_func_frexpl_no_libm = yes; then -+ AC_DEFINE([HAVE_FREXPL_IN_LIBC], [1], -+ [Define if the frexpl() function is available in libc.]) -+ fi -+ fi -+]) -+m4trace:m4/frexpl.m4:100: -1- AC_DEFUN([gl_CHECK_FREXPL_NO_LIBM], [ -+ AC_CACHE_CHECK([whether frexpl() can be used without linking with libm], -+ [gl_cv_func_frexpl_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ long double x;]], -+ [[int e; return frexpl (x, &e) > 0;]])], -+ [gl_cv_func_frexpl_no_libm=yes], -+ [gl_cv_func_frexpl_no_libm=no]) -+ ]) -+]) -+m4trace:m4/frexpl.m4:119: -1- AC_DEFUN([gl_FUNC_FREXPL_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether frexpl works], [gl_cv_func_frexpl_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Override the values of , like done in float.in.h. */ -+#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if defined __i386__ && defined __FreeBSD__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP (-16381) -+#endif -+#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+#endif -+#if defined __sgi && (LDBL_MANT_DIG >= 106) -+# if defined __GNUC__ -+# undef LDBL_MIN_EXP -+# define LDBL_MIN_EXP DBL_MIN_EXP -+# endif -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double frexpl (long double, int *); -+int main() -+{ -+ int result = 0; -+ volatile long double x; -+ /* Test on finite numbers that fails on AIX 5.1. */ -+ x = 16.0L; -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != 5) -+ result |= 1; -+ } -+ /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl -+ function returns an invalid (incorrectly normalized) value: it returns -+ y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } -+ but the correct result is -+ 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ -+ x = 1.01L; -+ { -+ int exp = -9999; -+ long double y = frexpl (x, &exp); -+ if (!(exp == 1 && y == 0.505L)) -+ result |= 2; -+ } -+ /* Test on large finite numbers. This fails on BeOS at i = 16322, while -+ LDBL_MAX_EXP = 16384. -+ In the loop end test, we test x against Infinity, rather than comparing -+ i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) -+ { -+ int exp = -9999; -+ frexpl (x, &exp); -+ if (exp != i) -+ { -+ result |= 4; -+ break; -+ } -+ } -+ } -+ /* Test on denormalized numbers. */ -+ { -+ int i; -+ for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) -+ ; -+ if (x > 0.0L) -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, -+ exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ -+ if (exp != LDBL_MIN_EXP - 1) -+ result |= 8; -+ } -+ } -+ /* Test on infinite numbers. */ -+ x = 1.0L / 0.0L; -+ { -+ int exp; -+ long double y = frexpl (x, &exp); -+ if (y != x) -+ result |= 16; -+ } -+ return result; -+}]])], -+ [gl_cv_func_frexpl_works=yes], -+ [gl_cv_func_frexpl_works=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) -+ gl_cv_func_frexpl_works="guessing no";; -+ *) gl_cv_func_frexpl_works="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/fseek.m4:7: -1- AC_DEFUN([gl_FUNC_FSEEK], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_FSEEKO]) -+ dnl When fseeko needs fixes, fseek needs them too. -+ if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then -+ REPLACE_FSEEK=1 -+ fi -+]) -+m4trace:m4/fseeko.m4:7: -1- AC_DEFUN([gl_FUNC_FSEEKO], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) -+ AC_REQUIRE([gl_SYS_TYPES_H]) -+ AC_REQUIRE([AC_PROG_CC]) -+ -+ dnl Persuade glibc to declare fseeko(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko], -+ [ -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include -+]], [fseeko (stdin, 0, 0);])], -+ [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no]) -+ ]) -+ -+ AC_CHECK_DECLS_ONCE([fseeko]) -+ if test $ac_cv_have_decl_fseeko = no; then -+ HAVE_DECL_FSEEKO=0 -+ fi -+ -+ if test $gl_cv_func_fseeko = no; then -+ HAVE_FSEEKO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FSEEKO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FSEEKO=1 -+ fi -+ m4_ifdef([gl_FUNC_FFLUSH_STDIN], [ -+ gl_FUNC_FFLUSH_STDIN -+ if test $gl_cv_func_fflush_stdin != yes; then -+ REPLACE_FSEEKO=1 -+ fi -+ ]) -+ fi -+]) -+m4trace:m4/fseeko.m4:49: -1- AC_DEFUN([gl_STDIN_LARGE_OFFSET], [ -+ AC_CACHE_CHECK([whether stdin defaults to large file offsets], -+ [gl_cv_var_stdin_large_offset], -+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], -+[[#if defined __SL64 && defined __SCLE /* cygwin */ -+ /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making -+ fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and -+ it is easier to do a version check than building a runtime test. */ -+# include -+# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) -+ choke me -+# endif -+#endif]])], -+ [gl_cv_var_stdin_large_offset=yes], -+ [gl_cv_var_stdin_large_offset=no])]) -+]) -+m4trace:m4/fseeko.m4:68: -1- AC_DEFUN([gl_PREREQ_FSEEKO], [ -+ dnl Native Windows has the function _fseeki64. mingw hides it, but mingw64 -+ dnl makes it usable again. -+ AC_CHECK_FUNCS([_fseeki64]) -+]) -+m4trace:m4/fseterr.m4:7: -1- AC_DEFUN([gl_FUNC_FSETERR], [ -+ AC_CHECK_FUNCS_ONCE([__fseterr]) -+]) -+m4trace:m4/fstat.m4:7: -1- AC_DEFUN([gl_FUNC_FSTAT], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ -+ AC_REQUIRE([gl_MSVC_INVAL]) -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_FSTAT=1 -+ fi -+ -+ AC_REQUIRE([gl_HEADER_SYS_STAT_H]) -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ REPLACE_FSTAT=1 -+ fi -+ -+ dnl Replace fstat() for supporting the gnulib-defined open() on directories. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ case "$gl_cv_func_open_directory_works" in -+ *yes) ;; -+ *) -+ REPLACE_FSTAT=1 -+ ;; -+ esac -+ fi -+ ]) -+]) -+m4trace:m4/fstat.m4:36: -1- AC_DEFUN([gl_PREREQ_FSTAT], [:]) -+m4trace:m4/fstatat.m4:11: -1- AC_DEFUN([gl_FUNC_FSTATAT], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([fstatat]) -+ -+ if test $ac_cv_func_fstatat = no; then -+ HAVE_FSTATAT=0 -+ else -+ dnl Test for an AIX 7.1 bug; see -+ dnl . -+ AC_CACHE_CHECK([whether fstatat (..., 0) works], -+ [gl_cv_func_fstatat_zero_flag], -+ [AC_RUN_IFELSE( -+ [AC_LANG_SOURCE( -+ [[ -+ #include -+ #include -+ int -+ main (void) -+ { -+ struct stat a; -+ return fstatat (AT_FDCWD, ".", &a, 0) != 0; -+ } -+ ]])], -+ [gl_cv_func_fstatat_zero_flag=yes], -+ [gl_cv_func_fstatat_zero_flag=no], -+ [case "$host_os" in -+ aix*) gl_cv_func_fstatat_zero_flag="guessing no";; -+ *) gl_cv_func_fstatat_zero_flag="guessing yes";; -+ esac -+ ]) -+ ]) -+ -+ case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ *yes+*yes) ;; -+ *) REPLACE_FSTATAT=1 -+ case $gl_cv_func_fstatat_zero_flag in -+ *yes) -+ AC_DEFINE([HAVE_WORKING_FSTATAT_ZERO_FLAG], [1], -+ [Define to 1 if fstatat (..., 0) works. -+ For example, it does not work in AIX 7.1.]) -+ ;; -+ esac -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/fstypename.m4:15: -1- AC_DEFUN([gl_FSTYPENAME], [ -+ AC_CHECK_MEMBERS([struct statfs.f_fstypename],,, -+ [ -+ #include -+ #include -+ #include -+ ]) -+]) -+m4trace:m4/fsusage.m4:12: -1- AC_DEFUN([gl_FSUSAGE], [ -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+ AC_CHECK_HEADERS_ONCE([sys/vfs.h sys/fs_types.h]) -+ AC_CHECK_HEADERS([sys/mount.h], [], [], -+ [AC_INCLUDES_DEFAULT -+ [#if HAVE_SYS_PARAM_H -+ #include -+ #endif]]) -+ gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) -+]) -+m4trace:m4/fsusage.m4:30: -1- AC_DEFUN([gl_FILE_SYSTEM_USAGE], [ -+dnl Enable large-file support. This has the effect of changing the size -+dnl of field f_blocks in 'struct statvfs' from 32 bit to 64 bit on -+dnl glibc/Hurd, HP-UX 11, Solaris (32-bit mode). It also changes the size -+dnl of field f_blocks in 'struct statfs' from 32 bit to 64 bit on -+dnl Mac OS X >= 10.5 (32-bit mode). -+AC_REQUIRE([AC_SYS_LARGEFILE]) -+ -+AC_MSG_NOTICE([checking how to get file system space usage]) -+ac_fsusage_space=no -+ -+# Perform only the link test since it seems there are no variants of the -+# statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) -+# because that got a false positive on SCO OSR5. Adding the declaration -+# of a 'struct statvfs' causes this test to fail (as it should) on such -+# systems. That system is reported to work fine with STAT_STATFS4 which -+# is what it gets when this test fails. -+if test $ac_fsusage_space = no; then -+ # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, -+ # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. -+ AC_CACHE_CHECK([for statvfs function (SVR4)], [fu_cv_sys_stat_statvfs], -+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include -+#ifdef __osf__ -+"Do not use Tru64's statvfs implementation" -+#endif -+ -+#include -+ -+struct statvfs fsd; -+ -+#if defined __APPLE__ && defined __MACH__ -+#include -+/* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity; -+ that commonly limits file systems to 4 TiB. Whereas f_blocks in -+ 'struct statfs' is a 64-bit type, thanks to the large-file support -+ that was enabled above. In this case, don't use statvfs(); use statfs() -+ instead. */ -+int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1]; -+#endif -+]], -+ [[statvfs (0, &fsd);]])], -+ [fu_cv_sys_stat_statvfs=yes], -+ [fu_cv_sys_stat_statvfs=no])]) -+ if test $fu_cv_sys_stat_statvfs = yes; then -+ ac_fsusage_space=yes -+ # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs. -+ # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems -+ # statvfs with large-file support is already equivalent to statvfs64. -+ AC_CACHE_CHECK([whether to use statvfs64], -+ [fu_cv_sys_stat_statvfs64], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ struct statvfs64 fsd; -+ int check_f_blocks_larger_in_statvfs64 -+ [sizeof (((struct statvfs64 *) 0)->f_blocks) -+ > sizeof (((struct statvfs *) 0)->f_blocks) -+ ? 1 : -1]; -+ ]], -+ [[statvfs64 (0, &fsd);]])], -+ [fu_cv_sys_stat_statvfs64=yes], -+ [fu_cv_sys_stat_statvfs64=no]) -+ ]) -+ if test $fu_cv_sys_stat_statvfs64 = yes; then -+ AC_DEFINE([STAT_STATVFS64], [1], -+ [ Define if statvfs64 should be preferred over statvfs.]) -+ else -+ AC_DEFINE([STAT_STATVFS], [1], -+ [ Define if there is a function named statvfs. (SVR4)]) -+ fi -+ fi -+fi -+ -+# Check for this unconditionally so we have a -+# good fallback on glibc/Linux > 2.6 < 2.6.36 -+AC_MSG_CHECKING([for two-argument statfs with statfs.f_frsize member]) -+AC_CACHE_VAL([fu_cv_sys_stat_statfs2_frsize], -+[AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_VFS_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_frsize = 0; -+ return statfs (".", &fsd) != 0; -+ }]])], -+ [fu_cv_sys_stat_statfs2_frsize=yes], -+ [fu_cv_sys_stat_statfs2_frsize=no], -+ [fu_cv_sys_stat_statfs2_frsize=no])]) -+AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_frsize]) -+if test $fu_cv_sys_stat_statfs2_frsize = yes; then -+ ac_fsusage_space=yes -+ AC_DEFINE([STAT_STATFS2_FRSIZE], [1], -+[ Define if statfs takes 2 args and struct statfs has a field named f_frsize. -+ (glibc/Linux > 2.6)]) -+fi -+ -+if test $ac_fsusage_space = no; then -+ # DEC Alpha running OSF/1 -+ AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)]) -+ AC_CACHE_VAL([fu_cv_sys_stat_statfs3_osf1], -+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+#include -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_fsize = 0; -+ return statfs (".", &fsd, sizeof (struct statfs)) != 0; -+ }]])], -+ [fu_cv_sys_stat_statfs3_osf1=yes], -+ [fu_cv_sys_stat_statfs3_osf1=no], -+ [fu_cv_sys_stat_statfs3_osf1=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_stat_statfs3_osf1]) -+ if test $fu_cv_sys_stat_statfs3_osf1 = yes; then -+ ac_fsusage_space=yes -+ AC_DEFINE([STAT_STATFS3_OSF1], [1], -+ [ Define if statfs takes 3 args. (DEC Alpha running OSF/1)]) -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. -+ # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, -+ # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) -+ # (On IRIX you need to include , not only and -+ # .) -+ # (On Solaris, statfs has 4 arguments.) -+ AC_MSG_CHECKING([for two-argument statfs with statfs.f_bsize dnl -+member (AIX, 4.3BSD)]) -+ AC_CACHE_VAL([fu_cv_sys_stat_statfs2_bsize], -+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_VFS_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_bsize = 0; -+ return statfs (".", &fsd) != 0; -+ }]])], -+ [fu_cv_sys_stat_statfs2_bsize=yes], -+ [fu_cv_sys_stat_statfs2_bsize=no], -+ [fu_cv_sys_stat_statfs2_bsize=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_bsize]) -+ if test $fu_cv_sys_stat_statfs2_bsize = yes; then -+ ac_fsusage_space=yes -+ AC_DEFINE([STAT_STATFS2_BSIZE], [1], -+[ Define if statfs takes 2 args and struct statfs has a field named f_bsize. -+ (4.3BSD, SunOS 4, HP-UX, AIX PS/2)]) -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # SVR3 -+ # (Solaris already handled above.) -+ AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)]) -+ AC_CACHE_VAL([fu_cv_sys_stat_statfs4], -+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+ int -+ main () -+ { -+ struct statfs fsd; -+ return statfs (".", &fsd, sizeof fsd, 0) != 0; -+ }]])], -+ [fu_cv_sys_stat_statfs4=yes], -+ [fu_cv_sys_stat_statfs4=no], -+ [fu_cv_sys_stat_statfs4=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_stat_statfs4]) -+ if test $fu_cv_sys_stat_statfs4 = yes; then -+ ac_fsusage_space=yes -+ AC_DEFINE([STAT_STATFS4], [1], -+ [ Define if statfs takes 4 args. (SVR3, Dynix, old Irix, old AIX, Dolphin)]) -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # 4.4BSD and older NetBSD -+ # (OSF/1 already handled above.) -+ # (On AIX, you need to include , not only .) -+ # (On Solaris, statfs has 4 arguments and 'struct statfs' is not declared in -+ # .) -+ AC_MSG_CHECKING([for two-argument statfs with statfs.f_fsize dnl -+member (4.4BSD and NetBSD)]) -+ AC_CACHE_VAL([fu_cv_sys_stat_statfs2_fsize], -+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+ int -+ main () -+ { -+ struct statfs fsd; -+ fsd.f_fsize = 0; -+ return statfs (".", &fsd) != 0; -+ }]])], -+ [fu_cv_sys_stat_statfs2_fsize=yes], -+ [fu_cv_sys_stat_statfs2_fsize=no], -+ [fu_cv_sys_stat_statfs2_fsize=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_fsize]) -+ if test $fu_cv_sys_stat_statfs2_fsize = yes; then -+ ac_fsusage_space=yes -+ AC_DEFINE([STAT_STATFS2_FSIZE], [1], -+[ Define if statfs takes 2 args and struct statfs has a field named f_fsize. -+ (4.4BSD, NetBSD)]) -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # Ultrix -+ AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)]) -+ AC_CACHE_VAL([fu_cv_sys_stat_fs_data], -+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#ifdef HAVE_SYS_PARAM_H -+#include -+#endif -+#ifdef HAVE_SYS_MOUNT_H -+#include -+#endif -+#ifdef HAVE_SYS_FS_TYPES_H -+#include -+#endif -+ int -+ main () -+ { -+ struct fs_data fsd; -+ /* Ultrix's statfs returns 1 for success, -+ 0 for not mounted, -1 for failure. */ -+ return statfs (".", &fsd) != 1; -+ }]])], -+ [fu_cv_sys_stat_fs_data=yes], -+ [fu_cv_sys_stat_fs_data=no], -+ [fu_cv_sys_stat_fs_data=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_stat_fs_data]) -+ if test $fu_cv_sys_stat_fs_data = yes; then -+ ac_fsusage_space=yes -+ AC_DEFINE([STAT_STATFS2_FS_DATA], [1], -+[ Define if statfs takes 2 args and the second argument has -+ type struct fs_data. (Ultrix)]) -+ fi -+fi -+ -+if test $ac_fsusage_space = no; then -+ # SVR2 -+ # (AIX, HP-UX, OSF/1 already handled above.) -+ AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include -+ ]])], -+ [AC_DEFINE([STAT_READ_FILSYS], [1], -+ [Define if there is no specific function for reading file systems usage -+ information and you have the header file. (SVR2)]) -+ ac_fsusage_space=yes]) -+fi -+ -+AS_IF([test $ac_fsusage_space = yes], [$1], [$2]) -+ -+]) -+m4trace:m4/fsusage.m4:317: -1- AC_DEFUN([gl_STATFS_TRUNCATES], [ -+ AC_MSG_CHECKING([for statfs that truncates block counts]) -+ AC_CACHE_VAL([fu_cv_sys_truncating_statfs], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#if !defined(sun) && !defined(__sun) -+choke -- this is a workaround for a Sun-specific problem -+#endif -+#include -+#include ]], -+ [[struct statfs t; long c = *(t.f_spare); -+ if (c) return 0;]])], -+ [fu_cv_sys_truncating_statfs=yes], -+ [fu_cv_sys_truncating_statfs=no])]) -+ if test $fu_cv_sys_truncating_statfs = yes; then -+ AC_DEFINE([STATFS_TRUNCATES_BLOCK_COUNTS], [1], -+ [Define if the block counts reported by statfs may be truncated to 2GB -+ and the correct values may be stored in the f_spare array. -+ (SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem. -+ SunOS 4.1.1 seems not to be affected.)]) -+ fi -+ AC_MSG_RESULT([$fu_cv_sys_truncating_statfs]) -+]) -+m4trace:m4/fsusage.m4:343: -1- AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], [ -+ AC_CHECK_HEADERS([dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h]) -+ gl_STATFS_TRUNCATES -+]) -+m4trace:m4/fsync.m4:7: -1- AC_DEFUN([gl_FUNC_FSYNC], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([fsync]) -+ if test $ac_cv_func_fsync = no; then -+ HAVE_FSYNC=0 -+ fi -+]) -+m4trace:m4/fsync.m4:17: -1- AC_DEFUN([gl_PREREQ_FSYNC], [:]) -+m4trace:m4/ftell.m4:7: -1- AC_DEFUN([gl_FUNC_FTELL], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_FTELLO]) -+ dnl When ftello needs fixes, ftell needs them too. -+ if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then -+ REPLACE_FTELL=1 -+ fi -+]) -+m4trace:m4/ftello.m4:7: -1- AC_DEFUN([gl_FUNC_FTELLO], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) -+ AC_REQUIRE([gl_SYS_TYPES_H]) -+ -+ dnl Persuade glibc to declare ftello(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_DECLS_ONCE([ftello]) -+ if test $ac_cv_have_decl_ftello = no; then -+ HAVE_DECL_FTELLO=0 -+ fi -+ -+ AC_CACHE_CHECK([for ftello], [gl_cv_func_ftello], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[ftello (stdin);]])], -+ [gl_cv_func_ftello=yes], -+ [gl_cv_func_ftello=no]) -+ ]) -+ if test $gl_cv_func_ftello = no; then -+ HAVE_FTELLO=0 -+ else -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $gl_cv_var_stdin_large_offset = no; then -+ REPLACE_FTELLO=1 -+ fi -+ if test $REPLACE_FTELLO = 0; then -+ dnl Detect bug on Solaris. -+ dnl ftell and ftello produce incorrect results after putc that followed a -+ dnl getc call that reached EOF on Solaris. This is because the _IOREAD -+ dnl flag does not get cleared in this case, even though _IOWRT gets set, -+ dnl and ftell and ftello look whether the _IOREAD flag is set. -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CACHE_CHECK([whether ftello works], -+ [gl_cv_func_ftello_works], -+ [ -+ dnl Initial guess, used when cross-compiling or when /dev/tty cannot -+ dnl be opened. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_ftello_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_ftello_works="guessing yes" ;; -+ esac -+changequote([,])dnl -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#define TESTFILE "conftest.tmp" -+int -+main (void) -+{ -+ FILE *fp; -+ -+ /* Create a file with some contents. */ -+ fp = fopen (TESTFILE, "w"); -+ if (fp == NULL) -+ return 70; -+ if (fwrite ("foogarsh", 1, 8, fp) < 8) -+ return 71; -+ if (fclose (fp)) -+ return 72; -+ -+ /* The file's contents is now "foogarsh". */ -+ -+ /* Try writing after reading to EOF. */ -+ fp = fopen (TESTFILE, "r+"); -+ if (fp == NULL) -+ return 73; -+ if (fseek (fp, -1, SEEK_END)) -+ return 74; -+ if (!(getc (fp) == 'h')) -+ return 1; -+ if (!(getc (fp) == EOF)) -+ return 2; -+ if (!(ftell (fp) == 8)) -+ return 3; -+ if (!(ftell (fp) == 8)) -+ return 4; -+ if (!(putc ('!', fp) == '!')) -+ return 5; -+ if (!(ftell (fp) == 9)) -+ return 6; -+ if (!(fclose (fp) == 0)) -+ return 7; -+ fp = fopen (TESTFILE, "r"); -+ if (fp == NULL) -+ return 75; -+ { -+ char buf[10]; -+ if (!(fread (buf, 1, 10, fp) == 9)) -+ return 10; -+ if (!(memcmp (buf, "foogarsh!", 9) == 0)) -+ return 11; -+ } -+ if (!(fclose (fp) == 0)) -+ return 12; -+ -+ /* The file's contents is now "foogarsh!". */ -+ -+ return 0; -+}]])], -+ [gl_cv_func_ftello_works=yes], -+ [gl_cv_func_ftello_works=no], [:]) -+ ]) -+ case "$gl_cv_func_ftello_works" in -+ *yes) ;; -+ *) -+ REPLACE_FTELLO=1 -+ AC_DEFINE([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE], [1], -+ [Define to 1 if the system's ftello function has the Solaris bug.]) -+ ;; -+ esac -+ fi -+ fi -+]) -+m4trace:m4/ftello.m4:135: -1- AC_DEFUN([gl_PREREQ_FTELLO], [ -+ dnl Native Windows has the function _ftelli64. mingw hides it, but mingw64 -+ dnl makes it usable again. -+ AC_CHECK_FUNCS([_ftelli64]) -+]) -+m4trace:m4/ftruncate.m4:10: -1- AC_DEFUN([gl_FUNC_FTRUNCATE], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([ftruncate]) -+ if test $ac_cv_func_ftruncate = yes; then -+ m4_ifdef([gl_LARGEFILE], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ case "$host_os" in -+ mingw*) -+ dnl Native Windows, and Large File Support is requested. -+ dnl The MSVCRT _chsize() function only accepts a 32-bit file size, -+ dnl and the mingw64 ftruncate64() function is unreliable (it may -+ dnl delete the file, see -+ dnl ). -+ dnl Use gnulib's ftruncate() implementation instead. -+ REPLACE_FTRUNCATE=1 -+ ;; -+ esac -+ ], [ -+ : -+ ]) -+ else -+ HAVE_FTRUNCATE=0 -+ fi -+]) -+m4trace:m4/ftruncate.m4:37: -1- AC_DEFUN([gl_PREREQ_FTRUNCATE], [ -+ AC_CHECK_FUNCS([chsize]) -+]) -+m4trace:m4/fts.m4:7: -1- AC_DEFUN([gl_FUNC_FTS], [ -+ gl_FUNC_FTS_CORE -+]) -+m4trace:m4/fts.m4:12: -1- AC_DEFUN([gl_FUNC_FTS_CORE], [ -+ dnl Prerequisites of lib/fts.c. -+ gl_FUNC_OPENAT -+ -+ AC_CHECK_FUNCS_ONCE([fstatfs]) -+ AC_CHECK_HEADERS_ONCE([sys/param.h sys/vfs.h])dnl -+ AC_CHECK_MEMBERS([struct statfs.f_type],,, -+ [$ac_includes_default -+ #include ]) -+]) -+m4trace:m4/futimens.m4:11: -1- AC_DEFUN([gl_FUNC_FUTIMENS], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([futimens]) -+ if test $ac_cv_func_futimens = no; then -+ HAVE_FUTIMENS=0 -+ else -+ AC_CACHE_CHECK([whether futimens works], -+ [gl_cv_func_futimens_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+#include -+]], [[struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; -+ int fd = creat ("conftest.file", 0600); -+ struct stat st; -+ if (fd < 0) return 1; -+ errno = 0; -+ if (futimens (AT_FDCWD, NULL) == 0) return 2; -+ if (errno != EBADF) return 3; -+ if (futimens (fd, ts)) return 4; -+ sleep (1); -+ ts[0].tv_nsec = UTIME_NOW; -+ ts[1].tv_nsec = UTIME_OMIT; -+ if (futimens (fd, ts)) return 5; -+ if (fstat (fd, &st)) return 6; -+ if (st.st_ctime < st.st_atime) return 7; -+ ]])], -+dnl FIXME: simplify this in 2012, when file system bugs are no longer common -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#ifdef __linux__ -+/* The Linux kernel added futimens in 2.6.22, but has bugs with UTIME_OMIT -+ in several file systems as recently as 2.6.32. Always replace futimens -+ to support older kernels. */ -+choke me -+#endif -+ ]])], -+ [gl_cv_func_futimens_works=yes], -+ [gl_cv_func_futimens_works="needs runtime check"])], -+ [gl_cv_func_futimens_works=no], -+ [gl_cv_func_futimens_works="guessing no"]) -+ rm -f conftest.file]) -+ if test "$gl_cv_func_futimens_works" != yes; then -+ REPLACE_FUTIMENS=1 -+ fi -+ fi -+]) -+m4trace:m4/getaddrinfo.m4:7: -1- AC_DEFUN([gl_GETADDRINFO], [ -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H -+ AC_REQUIRE([gl_HEADER_NETDB])dnl for HAVE_NETDB_H -+ AC_MSG_NOTICE([checking how to do getaddrinfo, freeaddrinfo and getnameinfo]) -+ GETADDRINFO_LIB= -+ gai_saved_LIBS="$LIBS" -+ -+ dnl Where is getaddrinfo()? -+ dnl - On Solaris, it is in libsocket. -+ dnl - On Haiku, it is in libnetwork. -+ dnl - On BeOS, it is in libnet. -+ dnl - On native Windows, it is in ws2_32.dll. -+ dnl - Otherwise it is in libc. -+ AC_SEARCH_LIBS([getaddrinfo], [socket network net], -+ [if test "$ac_cv_search_getaddrinfo" != "none required"; then -+ GETADDRINFO_LIB="$ac_cv_search_getaddrinfo" -+ fi]) -+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" -+ -+ HAVE_GETADDRINFO=1 -+ AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [ -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#include -+]], [[getaddrinfo("", "", NULL, NULL);]])], -+ [gl_cv_func_getaddrinfo=yes], -+ [gl_cv_func_getaddrinfo=no])]) -+ if test $gl_cv_func_getaddrinfo = no; then -+ AC_CACHE_CHECK([for getaddrinfo in ws2tcpip.h and -lws2_32], -+ gl_cv_w32_getaddrinfo, [ -+ gl_cv_w32_getaddrinfo=no -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])], [gl_cv_w32_getaddrinfo=yes]) -+ LIBS="$am_save_LIBS" -+ ]) -+ if test "$gl_cv_w32_getaddrinfo" = "yes"; then -+ GETADDRINFO_LIB="-lws2_32" -+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" -+ else -+ HAVE_GETADDRINFO=0 -+ fi -+ fi -+ -+ # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an -+ # inline function declared in ws2tcpip.h, so we need to get that -+ # header included somehow. -+ AC_CHECK_DECLS([gai_strerror], [], [], [[ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+]]) -+ if test $ac_cv_have_decl_gai_strerror = yes; then -+ AC_CHECK_DECLS([gai_strerrorA], [], [], [[ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+]]) -+ dnl check for correct signature -+ AC_CACHE_CHECK([for gai_strerror with POSIX signature], -+ [gl_cv_func_gai_strerror_posix_signature], [ -+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+const char *gai_strerror(int);]])], -+ [gl_cv_func_gai_strerror_posix_signature=yes], -+ [gl_cv_func_gai_strerror_posix_signature=no])]) -+ if test $gl_cv_func_gai_strerror_posix_signature = no; then -+ REPLACE_GAI_STRERROR=1 -+ fi -+ fi -+ -+ LIBS="$gai_saved_LIBS" -+ -+ gl_PREREQ_GETADDRINFO -+ -+ AC_SUBST([GETADDRINFO_LIB]) -+]) -+m4trace:m4/getaddrinfo.m4:128: -1- AC_DEFUN([gl_PREREQ_GETADDRINFO], [ -+ AC_REQUIRE([gl_NETDB_H_DEFAULTS]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H -+ AC_REQUIRE([gl_HOSTENT]) dnl for HOSTENT_LIB -+ AC_REQUIRE([gl_SERVENT]) dnl for SERVENT_LIB -+ AC_REQUIRE([gl_FUNC_INET_NTOP]) dnl for INET_NTOP_LIB -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([gl_SOCKET_FAMILIES]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl Including sys/socket.h is wrong for Windows, but Windows does not -+ dnl have sa_len so the result is correct anyway. -+ AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [ -+#include -+#include -+]) -+ -+ AC_CHECK_HEADERS_ONCE([netinet/in.h]) -+ -+ AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, getnameinfo],,,[[ -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+]]) -+ if test $ac_cv_have_decl_getaddrinfo = no; then -+ HAVE_DECL_GETADDRINFO=0 -+ fi -+ if test $ac_cv_have_decl_freeaddrinfo = no; then -+ HAVE_DECL_FREEADDRINFO=0 -+ fi -+ if test $ac_cv_have_decl_gai_strerror = no; then -+ HAVE_DECL_GAI_STRERROR=0 -+ fi -+ if test $ac_cv_have_decl_getnameinfo = no; then -+ HAVE_DECL_GETNAMEINFO=0 -+ fi -+ -+ AC_CHECK_TYPES([struct addrinfo],,,[ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETDB_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+]) -+ if test $ac_cv_type_struct_addrinfo = no; then -+ HAVE_STRUCT_ADDRINFO=0 -+ fi -+ -+ dnl Append $HOSTENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. -+ case " $GETADDRINFO_LIB " in -+ *" $HOSTENT_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;; -+ esac -+ -+ dnl Append $SERVENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. -+ case " $GETADDRINFO_LIB " in -+ *" $SERVENT_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;; -+ esac -+ -+ dnl Append $INET_NTOP_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. -+ case " $GETADDRINFO_LIB " in -+ *" $INET_NTOP_LIB "*) ;; -+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;; -+ esac -+]) -+m4trace:m4/getcwd-abort-bug.m4:14: -1- AC_DEFUN([gl_FUNC_GETCWD_ABORT_BUG], [ -+ AC_CHECK_DECLS_ONCE([getcwd]) -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) -+ AC_CHECK_FUNCS([getpagesize]) -+ AC_CACHE_CHECK([whether getcwd aborts when 4k < cwd_length < 16k], -+ gl_cv_func_getcwd_abort_bug, -+ [# Remove any remnants of a previous test. -+ rm -rf confdir-14B--- -+ # Arrange for deletion of the temporary directory this test creates. -+ ac_clean_files="$ac_clean_files confdir-14B---" -+ dnl Please keep this in sync with tests/test-getcwd.c. -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE( -+ [[ -+#include -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+#include -+#include -+ -+]gl_PATHMAX_SNIPPET[ -+ -+/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -+#undef mkdir -+ -+#ifndef S_IRWXU -+# define S_IRWXU 0700 -+#endif -+ -+/* FIXME: skip the run-test altogether on systems without getpagesize. */ -+#if ! HAVE_GETPAGESIZE -+# define getpagesize() 0 -+#endif -+ -+/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than -+ the 16kB pagesize on ia64 linux. Those conditions make the code below -+ trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ -+#define TARGET_LEN (5 * 1024) -+ -+int -+main () -+{ -+ char *cwd; -+ size_t initial_cwd_len; -+ int fail = 0; -+ -+ /* The bug is triggered when PATH_MAX < getpagesize (), so skip -+ this relatively expensive and invasive test if that's not true. */ -+#ifdef PATH_MAX -+ int bug_possible = PATH_MAX < getpagesize (); -+#else -+ int bug_possible = 0; -+#endif -+ if (! bug_possible) -+ return 0; -+ -+ cwd = getcwd (NULL, 0); -+ if (cwd == NULL) -+ return 2; -+ -+ initial_cwd_len = strlen (cwd); -+ free (cwd); -+ -+ if (1) -+ { -+ static char const dir_name[] = "confdir-14B---"; -+ size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) -+ / sizeof dir_name); -+ size_t d; -+ for (d = 0; d < desired_depth; d++) -+ { -+ if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) -+ { -+ if (! (errno == ERANGE || errno == ENAMETOOLONG -+ || errno == ENOENT)) -+ fail = 3; /* Unable to construct deep hierarchy. */ -+ break; -+ } -+ } -+ -+ /* If libc has the bug in question, this invocation of getcwd -+ results in a failed assertion. */ -+ cwd = getcwd (NULL, 0); -+ if (cwd == NULL) -+ fail = 4; /* getcwd didn't assert, but it failed for a long name -+ where the answer could have been learned. */ -+ free (cwd); -+ -+ /* Call rmdir first, in case the above chdir failed. */ -+ rmdir (dir_name); -+ while (0 < d--) -+ { -+ if (chdir ("..") < 0) -+ { -+ fail = 5; -+ break; -+ } -+ rmdir (dir_name); -+ } -+ } -+ -+ return fail; -+} -+ ]])], -+ [gl_cv_func_getcwd_abort_bug=no], -+ [dnl An abort will provoke an exit code of something like 134 (128 + 6). -+ dnl An exit code of 4 can also occur (in OpenBSD 4.9, NetBSD 5.1 for -+ dnl example): getcwd (NULL, 0) fails rather than returning a string -+ dnl longer than PATH_MAX. This may be POSIX compliant (in some -+ dnl interpretations of POSIX). But gnulib's getcwd module wants to -+ dnl provide a non-NULL value in this case. -+ ret=$? -+ if test $ret -ge 128 || test $ret = 4; then -+ gl_cv_func_getcwd_abort_bug=yes -+ else -+ gl_cv_func_getcwd_abort_bug=no -+ fi], -+ [gl_cv_func_getcwd_abort_bug=yes]) -+ ]) -+ AS_IF([test $gl_cv_func_getcwd_abort_bug = yes], [$1], [$2]) -+]) -+m4trace:m4/getcwd-path-max.m4:16: -1- AC_DEFUN([gl_FUNC_GETCWD_PATH_MAX], [ -+ AC_CHECK_DECLS_ONCE([getcwd]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) -+ AC_CACHE_CHECK([whether getcwd handles long file names properly], -+ gl_cv_func_getcwd_path_max, -+ [# Arrange for deletion of the temporary directory this test creates. -+ ac_clean_files="$ac_clean_files confdir3" -+ dnl Please keep this in sync with tests/test-getcwd.c. -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE( -+ [[ -+#include -+#include -+#if HAVE_UNISTD_H -+# include -+#else -+# include -+#endif -+#include -+#include -+#include -+#include -+#include -+ -+]gl_PATHMAX_SNIPPET[ -+ -+#ifndef AT_FDCWD -+# define AT_FDCWD 0 -+#endif -+#ifdef ENAMETOOLONG -+# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) -+#else -+# define is_ENAMETOOLONG(x) 0 -+#endif -+ -+/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -+#undef mkdir -+ -+#ifndef S_IRWXU -+# define S_IRWXU 0700 -+#endif -+ -+/* The length of this name must be 8. */ -+#define DIR_NAME "confdir3" -+#define DIR_NAME_LEN 8 -+#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) -+ -+/* The length of "../". */ -+#define DOTDOTSLASH_LEN 3 -+ -+/* Leftover bytes in the buffer, to work around library or OS bugs. */ -+#define BUF_SLOP 20 -+ -+int -+main () -+{ -+#ifndef PATH_MAX -+ /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- -+ at least not on a local file system. And if we were to start worrying -+ about remote file systems, we'd have to enable the wrapper function -+ all of the time, just to be safe. That's not worth the cost. */ -+ exit (0); -+#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ -+ - DIR_NAME_SIZE - BUF_SLOP) \ -+ <= PATH_MAX) -+ /* FIXME: Assuming there's a system for which this is true, -+ this should be done in a compile test. */ -+ exit (0); -+#else -+ char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) -+ + DIR_NAME_SIZE + BUF_SLOP]; -+ char *cwd = getcwd (buf, PATH_MAX); -+ size_t initial_cwd_len; -+ size_t cwd_len; -+ int fail = 0; -+ size_t n_chdirs = 0; -+ -+ if (cwd == NULL) -+ exit (10); -+ -+ cwd_len = initial_cwd_len = strlen (cwd); -+ -+ while (1) -+ { -+ size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); -+ char *c = NULL; -+ -+ cwd_len += DIR_NAME_SIZE; -+ /* If mkdir or chdir fails, it could be that this system cannot create -+ any file with an absolute name longer than PATH_MAX, such as cygwin. -+ If so, leave fail as 0, because the current working directory can't -+ be too long for getcwd if it can't even be created. For other -+ errors, be pessimistic and consider that as a failure, too. */ -+ if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) -+ { -+ if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) -+ fail = 20; -+ break; -+ } -+ -+ if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) -+ { -+ c = getcwd (buf, PATH_MAX); -+ if (!c && errno == ENOENT) -+ { -+ fail = 11; -+ break; -+ } -+ if (c) -+ { -+ fail = 31; -+ break; -+ } -+ if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) -+ { -+ fail = 21; -+ break; -+ } -+ } -+ -+ if (dotdot_max <= cwd_len - initial_cwd_len) -+ { -+ if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) -+ break; -+ c = getcwd (buf, cwd_len + 1); -+ if (!c) -+ { -+ if (! (errno == ERANGE || errno == ENOENT -+ || is_ENAMETOOLONG (errno))) -+ { -+ fail = 22; -+ break; -+ } -+ if (AT_FDCWD || errno == ERANGE || errno == ENOENT) -+ { -+ fail = 12; -+ break; -+ } -+ } -+ } -+ -+ if (c && strlen (c) != cwd_len) -+ { -+ fail = 23; -+ break; -+ } -+ ++n_chdirs; -+ } -+ -+ /* Leaving behind such a deep directory is not polite. -+ So clean up here, right away, even though the driving -+ shell script would also clean up. */ -+ { -+ size_t i; -+ -+ /* Try rmdir first, in case the chdir failed. */ -+ rmdir (DIR_NAME); -+ for (i = 0; i <= n_chdirs; i++) -+ { -+ if (chdir ("..") < 0) -+ break; -+ if (rmdir (DIR_NAME) != 0) -+ break; -+ } -+ } -+ -+ exit (fail); -+#endif -+} -+ ]])], -+ [gl_cv_func_getcwd_path_max=yes], -+ [case $? in -+ 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; -+ 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; -+ *) gl_cv_func_getcwd_path_max=no;; -+ esac], -+ [case "$host_os" in -+ aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; -+ *) gl_cv_func_getcwd_path_max=no;; -+ esac]) -+ ]) -+]) -+m4trace:m4/getcwd.m4:11: -1- AC_DEFUN([gl_FUNC_GETCWD_NULL], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result], -+ [gl_cv_func_getcwd_null], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+# if HAVE_UNISTD_H -+# include -+# else /* on Windows with MSVC */ -+# include -+# endif -+# ifndef getcwd -+ char *getcwd (); -+# endif -+]], [[ -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* mingw cwd does not start with '/', but getcwd does allocate. -+ However, mingw fails to honor non-zero size. */ -+#else -+ if (chdir ("/") != 0) -+ return 1; -+ else -+ { -+ char *f = getcwd (NULL, 0); -+ if (! f) -+ return 2; -+ if (f[0] != '/') -+ return 3; -+ if (f[1] != '\0') -+ return 4; -+ return 0; -+ } -+#endif -+ ]])], -+ [gl_cv_func_getcwd_null=yes], -+ [gl_cv_func_getcwd_null=no], -+ [[case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_getcwd_null="guessing yes";; -+ # Guess yes on Cygwin. -+ cygwin*) gl_cv_func_getcwd_null="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_getcwd_null="guessing no";; -+ esac -+ ]])]) -+]) -+m4trace:m4/getcwd.m4:59: -1- AC_DEFUN([gl_FUNC_GETCWD_SIGNATURE], [ -+ AC_CACHE_CHECK([for getcwd with POSIX signature], -+ [gl_cv_func_getcwd_posix_signature], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ char *getcwd (char *, size_t); -+ ]]) -+ ], -+ [gl_cv_func_getcwd_posix_signature=yes], -+ [gl_cv_func_getcwd_posix_signature=no]) -+ ]) -+]) -+m4trace:m4/getcwd.m4:85: -1- AC_DEFUN([gl_FUNC_GETCWD_LGPL], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_GETCWD_NULL]) -+ AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE]) -+ -+ case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in -+ *yes,yes) ;; -+ *) -+ dnl Minimal replacement lib/getcwd-lgpl.c. -+ REPLACE_GETCWD=1 -+ ;; -+ esac -+]) -+m4trace:m4/getcwd.m4:102: -1- AC_DEFUN([gl_FUNC_GETCWD], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_GETCWD_NULL]) -+ AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ gl_abort_bug=no -+ case "$host_os" in -+ mingw*) -+ gl_cv_func_getcwd_path_max=yes -+ ;; -+ *) -+ gl_FUNC_GETCWD_PATH_MAX -+ case "$gl_cv_func_getcwd_null" in -+ *yes) -+ gl_FUNC_GETCWD_ABORT_BUG([gl_abort_bug=yes]) -+ ;; -+ esac -+ ;; -+ esac -+ dnl Define HAVE_MINIMALLY_WORKING_GETCWD and HAVE_PARTLY_WORKING_GETCWD -+ dnl if appropriate. -+ case "$gl_cv_func_getcwd_path_max" in -+ "no, it has the AIX bug") ;; -+ *) -+ AC_DEFINE([HAVE_MINIMALLY_WORKING_GETCWD], [1], -+ [Define to 1 if getcwd minimally works, that is, its result can be -+ trusted when it succeeds.]) -+ ;; -+ esac -+ case "$gl_cv_func_getcwd_path_max" in -+ "no, but it is partly working") -+ AC_DEFINE([HAVE_PARTLY_WORKING_GETCWD], [1], -+ [Define to 1 if getcwd works, except it sometimes fails when it -+ shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT.]) -+ ;; -+ esac -+ -+ if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ -+ || test $gl_cv_func_getcwd_posix_signature != yes \ -+ || test "$gl_cv_func_getcwd_path_max" != yes \ -+ || test $gl_abort_bug = yes; then -+ REPLACE_GETCWD=1 -+ fi -+]) -+m4trace:m4/getcwd.m4:150: -1- AC_DEFUN([gl_PREREQ_GETCWD], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO]) -+ : -+]) -+m4trace:m4/getdelim.m4:11: -1- AC_DEFUN([gl_FUNC_GETDELIM], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare getdelim(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_DECLS_ONCE([getdelim]) -+ -+ AC_CHECK_FUNCS_ONCE([getdelim]) -+ if test $ac_cv_func_getdelim = yes; then -+ HAVE_GETDELIM=1 -+ dnl Found it in some library. Verify that it works. -+ AC_CACHE_CHECK([for working getdelim function], [gl_cv_func_working_getdelim], -+ [echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data -+ AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+# include -+# include -+# include -+ int main () -+ { -+ FILE *in = fopen ("./conftest.data", "r"); -+ if (!in) -+ return 1; -+ { -+ /* Test result for a NULL buffer and a zero size. -+ Based on a test program from Karl Heuer. */ -+ char *line = NULL; -+ size_t siz = 0; -+ int len = getdelim (&line, &siz, '\n', in); -+ if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) -+ return 2; -+ } -+ { -+ /* Test result for a NULL buffer and a non-zero size. -+ This crashes on FreeBSD 8.0. */ -+ char *line = NULL; -+ size_t siz = (size_t)(~0) / 4; -+ if (getdelim (&line, &siz, '\n', in) == -1) -+ return 3; -+ } -+ return 0; -+ } -+ ]])], [gl_cv_func_working_getdelim=yes] dnl The library version works. -+ , [gl_cv_func_working_getdelim=no] dnl The library version does NOT work. -+ , dnl We're cross compiling. Assume it works on glibc2 systems. -+ [AC_EGREP_CPP([Lucky GNU user], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__ -+ Lucky GNU user -+ #endif -+#endif -+ ], -+ [gl_cv_func_working_getdelim="guessing yes"], -+ [gl_cv_func_working_getdelim="guessing no"])] -+ )]) -+ case "$gl_cv_func_working_getdelim" in -+ *no) -+ REPLACE_GETDELIM=1 -+ ;; -+ esac -+ else -+ HAVE_GETDELIM=0 -+ fi -+ -+ if test $ac_cv_have_decl_getdelim = no; then -+ HAVE_DECL_GETDELIM=0 -+ fi -+]) -+m4trace:m4/getdelim.m4:84: -1- AC_DEFUN([gl_PREREQ_GETDELIM], [ -+ AC_CHECK_FUNCS([flockfile funlockfile]) -+ AC_CHECK_DECLS([getc_unlocked]) -+]) -+m4trace:m4/getdtablesize.m4:7: -1- AC_DEFUN([gl_FUNC_GETDTABLESIZE], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([getdtablesize]) -+ if test $ac_cv_func_getdtablesize != yes; then -+ HAVE_GETDTABLESIZE=0 -+ fi -+]) -+m4trace:m4/getdtablesize.m4:17: -1- AC_DEFUN([gl_PREREQ_GETDTABLESIZE], [:]) -+m4trace:m4/getgroups.m4:12: -1- AC_DEFUN([AC_FUNC_GETGROUPS], [ -+ AC_REQUIRE([AC_TYPE_GETGROUPS])dnl -+ AC_REQUIRE([AC_TYPE_SIZE_T])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles -+ AC_CHECK_FUNC([getgroups]) -+ -+ # If we don't yet have getgroups, see if it's in -lbsd. -+ # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. -+ ac_save_LIBS=$LIBS -+ if test $ac_cv_func_getgroups = no; then -+ AC_CHECK_LIB(bsd, getgroups, [GETGROUPS_LIB=-lbsd]) -+ fi -+ -+ # Run the program to test the functionality of the system-supplied -+ # getgroups function only if there is such a function. -+ if test $ac_cv_func_getgroups = yes; then -+ AC_CACHE_CHECK([for working getgroups], [ac_cv_func_getgroups_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [AC_INCLUDES_DEFAULT], -+ [[/* On Ultrix 4.3, getgroups (0, 0) always fails. */ -+ return getgroups (0, 0) == -1;]]) -+ ], -+ [ac_cv_func_getgroups_works=yes], -+ [ac_cv_func_getgroups_works=no], -+ [case "$host_os" in # (( -+ # Guess yes on glibc systems. -+ *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_getgroups_works="guessing no" ;; -+ esac -+ ]) -+ ]) -+ else -+ ac_cv_func_getgroups_works=no -+ fi -+ case "$ac_cv_func_getgroups_works" in -+ *yes) -+ AC_DEFINE([HAVE_GETGROUPS], [1], -+ [Define to 1 if your system has a working `getgroups' function.]) -+ ;; -+ esac -+ LIBS=$ac_save_LIBS -+]) -+m4trace:m4/getgroups.m4:64: -1- AC_DEFUN([gl_FUNC_GETGROUPS], [ -+ AC_REQUIRE([AC_TYPE_GETGROUPS]) -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ AC_FUNC_GETGROUPS -+ if test $ac_cv_func_getgroups != yes; then -+ HAVE_GETGROUPS=0 -+ else -+ if test "$ac_cv_type_getgroups" != gid_t \ -+ || { case "$ac_cv_func_getgroups_works" in -+ *yes) false;; -+ *) true;; -+ esac -+ }; then -+ REPLACE_GETGROUPS=1 -+ AC_DEFINE([GETGROUPS_ZERO_BUG], [1], [Define this to 1 if -+ getgroups(0,NULL) does not return the number of groups.]) -+ else -+ dnl Detect FreeBSD bug; POSIX requires getgroups(-1,ptr) to fail. -+ AC_CACHE_CHECK([whether getgroups handles negative values], -+ [gl_cv_func_getgroups_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], -+ [[int size = getgroups (0, 0); -+ gid_t *list = malloc (size * sizeof *list); -+ return getgroups (-1, list) != -1;]])], -+ [gl_cv_func_getgroups_works=yes], -+ [gl_cv_func_getgroups_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_getgroups_works="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_func_getgroups_works" in -+ *yes) ;; -+ *) REPLACE_GETGROUPS=1 ;; -+ esac -+ fi -+ fi -+ test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" -+]) -+m4trace:m4/gethostname.m4:10: -1- AC_DEFUN([gl_FUNC_GETHOSTNAME], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ gl_PREREQ_SYS_H_WINSOCK2 -+ -+ dnl Where is gethostname() defined? -+ dnl - On native Windows, it is in ws2_32.dll. -+ dnl - Otherwise it is in libc. -+ GETHOSTNAME_LIB= -+ AC_CHECK_FUNCS([gethostname], , [ -+ AC_CACHE_CHECK([for gethostname in winsock2.h and -lws2_32], -+ [gl_cv_w32_gethostname], -+ [gl_cv_w32_gethostname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+]], [[gethostname(NULL, 0);]])], [gl_cv_w32_gethostname=yes]) -+ LIBS="$gl_save_LIBS" -+ ]) -+ if test "$gl_cv_w32_gethostname" = "yes"; then -+ GETHOSTNAME_LIB="-lws2_32" -+ fi -+ ]) -+ AC_SUBST([GETHOSTNAME_LIB]) -+ -+ if test "$ac_cv_func_gethostname" = no; then -+ HAVE_GETHOSTNAME=0 -+ fi -+ -+ gl_PREREQ_HOST_NAME_MAX -+]) -+m4trace:m4/gethostname.m4:47: -1- AC_DEFUN([gl_PREREQ_HOST_NAME_MAX], [ -+ dnl - On most Unix systems, use MAXHOSTNAMELEN from instead. -+ dnl - On Solaris, Cygwin, BeOS, use MAXHOSTNAMELEN from instead. -+ dnl - On mingw, use 256, because -+ dnl says: -+ dnl "if a buffer of 256 bytes is passed in the name parameter and -+ dnl the namelen parameter is set to 256, the buffer size will always -+ dnl be adequate." -+ dnl With this, there is no need to use sysconf (_SC_HOST_NAME_MAX), which -+ dnl is not a compile-time constant. -+ dnl We cannot override using the usual technique, because -+ dnl gl_CHECK_NEXT_HEADERS does not work for . Therefore retrieve -+ dnl the value of HOST_NAME_MAX at configure time. -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+ AC_CHECK_HEADERS_ONCE([sys/socket.h]) -+ AC_CHECK_HEADERS_ONCE([netdb.h]) -+ AC_CACHE_CHECK([for HOST_NAME_MAX], [gl_cv_decl_HOST_NAME_MAX], [ -+ gl_cv_decl_HOST_NAME_MAX= -+ AC_EGREP_CPP([lucky], [ -+#include -+#ifdef HOST_NAME_MAX -+lucky -+#endif -+ ], [gl_cv_decl_HOST_NAME_MAX=yes]) -+ if test -z "$gl_cv_decl_HOST_NAME_MAX"; then -+ dnl It's not defined in . Substitute it. -+ if test "$gl_cv_w32_gethostname" = yes; then -+ dnl mingw. -+ gl_cv_decl_HOST_NAME_MAX=256 -+ else -+ _AC_COMPUTE_INT([MAXHOSTNAMELEN], [gl_cv_decl_HOST_NAME_MAX], [ -+#include -+#if HAVE_SYS_PARAM_H -+# include -+#endif -+#if HAVE_SYS_SOCKET_H -+# include -+#endif -+#if HAVE_NETDB_H -+# include -+#endif -+], -+ [dnl The system does not define MAXHOSTNAMELEN in any of the common -+ dnl headers. Use a safe fallback. -+ gl_cv_decl_HOST_NAME_MAX=256 -+ ]) -+ fi -+ fi -+ ]) -+ if test "$gl_cv_decl_HOST_NAME_MAX" != yes; then -+ AC_DEFINE_UNQUOTED([HOST_NAME_MAX], [$gl_cv_decl_HOST_NAME_MAX], -+ [Define HOST_NAME_MAX when does not define it.]) -+ fi -+]) -+m4trace:m4/gethostname.m4:103: -1- AC_DEFUN([gl_PREREQ_GETHOSTNAME], [ -+ if test "$gl_cv_w32_gethostname" != "yes"; then -+ AC_CHECK_FUNCS([uname]) -+ fi -+]) -+m4trace:m4/gethrxtime.m4:9: -1- AC_DEFUN([gl_GETHRXTIME], [ -+ AC_REQUIRE([gl_ARITHMETIC_HRTIME_T]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([gl_XTIME]) -+ AC_CHECK_DECLS([gethrtime], [], [], [[#include ]]) -+ LIB_GETHRXTIME= -+ if test $ac_cv_have_decl_gethrtime = no \ -+ || test $gl_cv_arithmetic_hrtime_t = no; then -+ dnl Find libraries needed to link lib/gethrxtime.c. -+ AC_REQUIRE([gl_CLOCK_TIME]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([microuptime nanouptime]) -+ if test $ac_cv_func_nanouptime != yes \ -+ && { test $ac_cv_have_decl_gethrtime = no \ -+ || test $gl_cv_arithmetic_hrtime_t = no; }; then -+ AC_CACHE_CHECK([whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined], -+ [gl_cv_have_clock_gettime_macro], -+ [AC_EGREP_CPP([have_clock_gettime_macro], -+ [ -+# include -+# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME -+ have_clock_gettime_macro -+# endif -+ ], -+ [gl_cv_have_clock_gettime_macro=yes], -+ [gl_cv_have_clock_gettime_macro=no])]) -+ if test $gl_cv_have_clock_gettime_macro = yes; then -+ LIB_GETHRXTIME=$LIB_CLOCK_GETTIME -+ fi -+ fi -+ fi -+ AC_SUBST([LIB_GETHRXTIME]) -+]) -+m4trace:m4/gethrxtime.m4:47: -1- AC_DEFUN([gl_ARITHMETIC_HRTIME_T], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CACHE_CHECK([for arithmetic hrtime_t], [gl_cv_arithmetic_hrtime_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include ]], -+ [[hrtime_t x = 0; return x/x;]])], -+ [gl_cv_arithmetic_hrtime_t=yes], -+ [gl_cv_arithmetic_hrtime_t=no])]) -+ if test $gl_cv_arithmetic_hrtime_t = yes; then -+ AC_DEFINE([HAVE_ARITHMETIC_HRTIME_T], [1], -+ [Define if you have an arithmetic hrtime_t type.]) -+ fi -+]) -+m4trace:m4/gethrxtime.m4:63: -1- AC_DEFUN([gl_XTIME], [ -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ : -+]) -+m4trace:m4/getline.m4:16: -1- AC_DEFUN([gl_FUNC_GETLINE], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare getline(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_DECLS_ONCE([getline]) -+ -+ gl_getline_needs_run_time_check=no -+ AC_CHECK_FUNC([getline], -+ [dnl Found it in some library. Verify that it works. -+ gl_getline_needs_run_time_check=yes], -+ [am_cv_func_working_getline=no]) -+ if test $gl_getline_needs_run_time_check = yes; then -+ AC_CACHE_CHECK([for working getline function], [am_cv_func_working_getline], -+ [echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data -+ AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+# include -+# include -+# include -+ int main () -+ { -+ FILE *in = fopen ("./conftest.data", "r"); -+ if (!in) -+ return 1; -+ { -+ /* Test result for a NULL buffer and a zero size. -+ Based on a test program from Karl Heuer. */ -+ char *line = NULL; -+ size_t siz = 0; -+ int len = getline (&line, &siz, in); -+ if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) -+ return 2; -+ } -+ { -+ /* Test result for a NULL buffer and a non-zero size. -+ This crashes on FreeBSD 8.0. */ -+ char *line = NULL; -+ size_t siz = (size_t)(~0) / 4; -+ if (getline (&line, &siz, in) == -1) -+ return 3; -+ } -+ return 0; -+ } -+ ]])], [am_cv_func_working_getline=yes] dnl The library version works. -+ , [am_cv_func_working_getline=no] dnl The library version does NOT work. -+ , dnl We're cross compiling. Assume it works on glibc2 systems. -+ [AC_EGREP_CPP([Lucky GNU user], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__ -+ Lucky GNU user -+ #endif -+#endif -+ ], -+ [am_cv_func_working_getline="guessing yes"], -+ [am_cv_func_working_getline="guessing no"])] -+ )]) -+ fi -+ -+ if test $ac_cv_have_decl_getline = no; then -+ HAVE_DECL_GETLINE=0 -+ fi -+ -+ case "$am_cv_func_working_getline" in -+ *no) -+ dnl Set REPLACE_GETLINE always: Even if we have not found the broken -+ dnl getline function among $LIBS, it may exist in libinet and the -+ dnl executable may be linked with -linet. -+ REPLACE_GETLINE=1 -+ ;; -+ esac -+]) -+m4trace:m4/getline.m4:93: -1- AC_DEFUN([gl_PREREQ_GETLINE], [ -+ : -+]) -+m4trace:m4/getloadavg.m4:17: -1- AC_DEFUN([gl_GETLOADAVG], [AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ -+# Persuade glibc to declare getloadavg(). -+AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+gl_save_LIBS=$LIBS -+ -+# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, -+# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. -+HAVE_GETLOADAVG=1 -+AC_CHECK_FUNC([getloadavg], [], -+ [gl_func_getloadavg_done=no -+ -+ # Some systems with -lutil have (and need) -lkvm as well, some do not. -+ # On Solaris, -lkvm requires nlist from -lelf, so check that first -+ # to get the right answer into the cache. -+ # For kstat on solaris, we need to test for libelf and libkvm to force the -+ # definition of SVR4 below. -+ if test $gl_func_getloadavg_done = no; then -+ AC_CHECK_LIB([elf], [elf_begin], [LIBS="-lelf $LIBS"]) -+ AC_CHECK_LIB([kvm], [kvm_open], [LIBS="-lkvm $LIBS"]) -+ # Check for the 4.4BSD definition of getloadavg. -+ AC_CHECK_LIB([util], [getloadavg], -+ [LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes]) -+ fi -+ -+ if test $gl_func_getloadavg_done = no; then -+ # There is a commonly available library for RS/6000 AIX. -+ # Since it is not a standard part of AIX, it might be installed locally. -+ gl_getloadavg_LIBS=$LIBS -+ LIBS="-L/usr/local/lib $LIBS" -+ AC_CHECK_LIB([getloadavg], [getloadavg], -+ [LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes], -+ [LIBS=$gl_getloadavg_LIBS]) -+ fi -+ -+ # Set up the replacement function if necessary. -+ if test $gl_func_getloadavg_done = no; then -+ HAVE_GETLOADAVG=0 -+ -+ # Solaris has libkstat which does not require root. -+ AC_CHECK_LIB([kstat], [kstat_open]) -+ test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes -+ -+ # AIX has libperfstat which does not require root -+ if test $gl_func_getloadavg_done = no; then -+ AC_CHECK_LIB([perfstat], [perfstat_cpu_total]) -+ test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes -+ fi -+ -+ if test $gl_func_getloadavg_done = no; then -+ AC_CHECK_HEADER([sys/dg_sys_info.h], -+ [gl_func_getloadavg_done=yes -+ AC_DEFINE([DGUX], [1], [Define to 1 for DGUX with .]) -+ AC_CHECK_LIB([dgc], [dg_sys_info])]) -+ fi -+ fi]) -+ -+if test "x$gl_save_LIBS" = x; then -+ GETLOADAVG_LIBS=$LIBS -+else -+ GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"` -+fi -+LIBS=$gl_save_LIBS -+ -+AC_SUBST([GETLOADAVG_LIBS])dnl -+ -+# Test whether the system declares getloadavg. Solaris has the function -+# but declares it in , not . -+AC_CHECK_HEADERS([sys/loadavg.h]) -+if test $ac_cv_header_sys_loadavg_h = yes; then -+ HAVE_SYS_LOADAVG_H=1 -+else -+ HAVE_SYS_LOADAVG_H=0 -+fi -+AC_CHECK_DECL([getloadavg], [], [HAVE_DECL_GETLOADAVG=0], -+ [[#if HAVE_SYS_LOADAVG_H -+ # include -+ #endif -+ #include ]]) -+]) -+m4trace:m4/getloadavg.m4:104: -1- AC_DEFUN([gl_PREREQ_GETLOADAVG], [ -+# Figure out what our getloadavg.c needs. -+ -+AC_CHECK_HEADERS_ONCE([sys/param.h]) -+ -+# On HPUX9, an unprivileged user can get load averages this way. -+if test $gl_func_getloadavg_done = no; then -+ AC_CHECK_FUNCS([pstat_getdynamic], [gl_func_getloadavg_done=yes]) -+fi -+ -+# We cannot check for , because Solaris 2 does not use dwarf (it -+# uses stabs), but it is still SVR4. We cannot check for because -+# Irix 4.0.5F has the header but not the library. -+if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ -+ && test "$ac_cv_lib_kvm_kvm_open" = yes; then -+ gl_func_getloadavg_done=yes -+ AC_DEFINE([SVR4], [1], [Define to 1 on System V Release 4.]) -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ AC_CHECK_HEADER([inq_stats/cpustats.h], -+ [gl_func_getloadavg_done=yes -+ AC_DEFINE([UMAX], [1], [Define to 1 for Encore UMAX.]) -+ AC_DEFINE([UMAX4_3], [1], -+ [Define to 1 for Encore UMAX 4.3 that has -+ instead of .])]) -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ AC_CHECK_HEADER([sys/cpustats.h], -+ [gl_func_getloadavg_done=yes; AC_DEFINE([UMAX])]) -+fi -+ -+if test $gl_func_getloadavg_done = no; then -+ AC_CHECK_HEADERS([mach/mach.h]) -+fi -+ -+AC_CHECK_HEADERS([nlist.h], -+[AC_CHECK_MEMBERS([struct nlist.n_un.n_name], -+ [], [], -+ [@%:@include ]) -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], -+ [[struct nlist x; -+ #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME -+ x.n_un.n_name = ""; -+ #else -+ x.n_name = ""; -+ #endif]])], -+ [AC_DEFINE([N_NAME_POINTER], [1], -+ [Define to 1 if the nlist n_name member is a pointer])]) -+])dnl -+]) -+m4trace:m4/getlogin.m4:7: -1- AC_DEFUN([gl_FUNC_GETLOGIN], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([getlogin]) -+ if test $ac_cv_func_getlogin = no; then -+ HAVE_GETLOGIN=0 -+ fi -+]) -+m4trace:m4/getndelim2.m4:7: -1- AC_DEFUN([gl_GETNDELIM2], [ -+ gl_PREREQ_GETNDELIM2 -+ AC_CHECK_FUNCS_ONCE([flockfile]) -+ AC_CHECK_FUNCS_ONCE([funlockfile]) -+]) -+m4trace:m4/getndelim2.m4:15: -1- AC_DEFUN([gl_PREREQ_GETNDELIM2], [ -+ dnl Prerequisites of lib/getndelim2.h. -+ AC_REQUIRE([gt_TYPE_SSIZE_T]) -+ dnl No prerequisites of lib/getndelim2.c. -+]) -+m4trace:m4/getopt.m4:8: -1- AC_DEFUN([gl_FUNC_GETOPT_POSIX], [ -+ m4_divert_text([DEFAULTS], [gl_getopt_required=POSIX]) -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_GETOPT_CHECK_HEADERS]) -+ dnl Other modules can request the gnulib implementation of the getopt -+ dnl functions unconditionally, by defining gl_REPLACE_GETOPT_ALWAYS. -+ dnl argp.m4 does this. -+ m4_ifdef([gl_REPLACE_GETOPT_ALWAYS], [ -+ REPLACE_GETOPT=1 -+ ], [ -+ REPLACE_GETOPT=0 -+ if test -n "$gl_replace_getopt"; then -+ REPLACE_GETOPT=1 -+ fi -+ ]) -+ if test $REPLACE_GETOPT = 1; then -+ dnl Arrange for getopt.h to be created. -+ gl_GETOPT_SUBSTITUTE_HEADER -+ fi -+]) -+m4trace:m4/getopt.m4:33: -1- AC_DEFUN([gl_FUNC_GETOPT_GNU], [ -+ m4_divert_text([INIT_PREPARE], [gl_getopt_required=GNU]) -+ -+ AC_REQUIRE([gl_FUNC_GETOPT_POSIX]) -+]) -+m4trace:m4/getopt.m4:41: -1- AC_DEFUN([gl_GETOPT_CHECK_HEADERS], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([AC_PROG_AWK]) dnl for awk that supports ENVIRON -+ -+ dnl Persuade Solaris to declare optarg, optind, opterr, optopt. -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ gl_CHECK_NEXT_HEADERS([getopt.h]) -+ if test $ac_cv_header_getopt_h = yes; then -+ HAVE_GETOPT_H=1 -+ else -+ HAVE_GETOPT_H=0 -+ fi -+ AC_SUBST([HAVE_GETOPT_H]) -+ -+ gl_replace_getopt= -+ -+ dnl Test whether is available. -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ AC_CHECK_HEADERS([getopt.h], [], [gl_replace_getopt=yes]) -+ fi -+ -+ dnl Test whether the function getopt_long is available. -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ AC_CHECK_FUNCS([getopt_long_only], [], [gl_replace_getopt=yes]) -+ fi -+ -+ dnl POSIX 2008 does not specify leading '+' behavior, but see -+ dnl http://austingroupbugs.net/view.php?id=191 for a recommendation on -+ dnl the next version of POSIX. For now, we only guarantee leading '+' -+ dnl behavior with getopt-gnu. -+ if test -z "$gl_replace_getopt"; then -+ AC_CACHE_CHECK([whether getopt is POSIX compatible], -+ [gl_cv_func_getopt_posix], -+ [ -+ dnl Merging these three different test programs into a single one -+ dnl would require a reset mechanism. On BSD systems, it can be done -+ dnl through 'optreset'; on some others (glibc), it can be done by -+ dnl setting 'optind' to 0; on others again (HP-UX, IRIX, OSF/1, -+ dnl Solaris 9, musl libc), there is no such mechanism. -+ if test $cross_compiling = no; then -+ dnl Sanity check. Succeeds everywhere (except on MSVC, -+ dnl which lacks and getopt() entirely). -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char a[] = "-a"; -+ static char foo[] = "foo"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, a, foo, bar, NULL }; -+ int c; -+ -+ c = getopt (4, argv, "ab"); -+ if (!(c == 'a')) -+ return 1; -+ c = getopt (4, argv, "ab"); -+ if (!(c == -1)) -+ return 2; -+ if (!(optind == 2)) -+ return 3; -+ return 0; -+} -+]])], -+ [gl_cv_func_getopt_posix=maybe], -+ [gl_cv_func_getopt_posix=no]) -+ if test $gl_cv_func_getopt_posix = maybe; then -+ dnl Sanity check with '+'. Succeeds everywhere (except on MSVC, -+ dnl which lacks and getopt() entirely). -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char donald[] = "donald"; -+ static char p[] = "-p"; -+ static char billy[] = "billy"; -+ static char duck[] = "duck"; -+ static char a[] = "-a"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; -+ int c; -+ -+ c = getopt (7, argv, "+abp:q:"); -+ if (!(c == -1)) -+ return 4; -+ if (!(strcmp (argv[0], "program") == 0)) -+ return 5; -+ if (!(strcmp (argv[1], "donald") == 0)) -+ return 6; -+ if (!(strcmp (argv[2], "-p") == 0)) -+ return 7; -+ if (!(strcmp (argv[3], "billy") == 0)) -+ return 8; -+ if (!(strcmp (argv[4], "duck") == 0)) -+ return 9; -+ if (!(strcmp (argv[5], "-a") == 0)) -+ return 10; -+ if (!(strcmp (argv[6], "bar") == 0)) -+ return 11; -+ if (!(optind == 1)) -+ return 12; -+ return 0; -+} -+]])], -+ [gl_cv_func_getopt_posix=maybe], -+ [gl_cv_func_getopt_posix=no]) -+ fi -+ if test $gl_cv_func_getopt_posix = maybe; then -+ dnl Detect Mac OS X 10.5, AIX 7.1, mingw bug. -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+ -+int -+main () -+{ -+ static char program[] = "program"; -+ static char ab[] = "-ab"; -+ char *argv[3] = { program, ab, NULL }; -+ if (getopt (2, argv, "ab:") != 'a') -+ return 13; -+ if (getopt (2, argv, "ab:") != '?') -+ return 14; -+ if (optopt != 'b') -+ return 15; -+ if (optind != 2) -+ return 16; -+ return 0; -+} -+]])], -+ [gl_cv_func_getopt_posix=yes], -+ [gl_cv_func_getopt_posix=no]) -+ fi -+ else -+ case "$host_os" in -+ darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; -+ *) gl_cv_func_getopt_posix="guessing yes";; -+ esac -+ fi -+ ]) -+ case "$gl_cv_func_getopt_posix" in -+ *no) gl_replace_getopt=yes ;; -+ esac -+ fi -+ -+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then -+ AC_CACHE_CHECK([for working GNU getopt function], [gl_cv_func_getopt_gnu], -+ [# Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the -+ # optstring is necessary for programs like m4 that have POSIX-mandated -+ # semantics for supporting options interspersed with files. -+ # Also, since getopt_long is a GNU extension, we require optind=0. -+ # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; -+ # so take care to revert to the correct (non-)export state. -+dnl GNU Coding Standards currently allow awk but not env; besides, env -+dnl is ambiguous with environment values that contain newlines. -+ gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' -+ case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" -+ #include -+ #include -+ ]GL_NOCRASH[ -+ ]], [[ -+ int result = 0; -+ -+ nocrash_init(); -+ -+ /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, -+ and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, -+ OSF/1 5.1, Solaris 10. */ -+ { -+ static char conftest[] = "conftest"; -+ static char plus[] = "-+"; -+ char *argv[3] = { conftest, plus, NULL }; -+ opterr = 0; -+ if (getopt (2, argv, "+a") != '?') -+ result |= 1; -+ } -+ /* This code succeeds on glibc 2.8, mingw, -+ and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, -+ IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ -+ { -+ static char program[] = "program"; -+ static char p[] = "-p"; -+ static char foo[] = "foo"; -+ static char bar[] = "bar"; -+ char *argv[] = { program, p, foo, bar, NULL }; -+ -+ optind = 1; -+ if (getopt (4, argv, "p::") != 'p') -+ result |= 2; -+ else if (optarg != NULL) -+ result |= 4; -+ else if (getopt (4, argv, "p::") != -1) -+ result |= 6; -+ else if (optind != 2) -+ result |= 8; -+ } -+ /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ -+ { -+ static char program[] = "program"; -+ static char foo[] = "foo"; -+ static char p[] = "-p"; -+ char *argv[] = { program, foo, p, NULL }; -+ optind = 0; -+ if (getopt (3, argv, "-p") != 1) -+ result |= 16; -+ else if (getopt (3, argv, "-p") != 'p') -+ result |= 16; -+ } -+ /* This code fails on glibc 2.11. */ -+ { -+ static char program[] = "program"; -+ static char b[] = "-b"; -+ static char a[] = "-a"; -+ char *argv[] = { program, b, a, NULL }; -+ optind = opterr = 0; -+ if (getopt (3, argv, "+:a:b") != 'b') -+ result |= 32; -+ else if (getopt (3, argv, "+:a:b") != ':') -+ result |= 32; -+ } -+ /* This code dumps core on glibc 2.14. */ -+ { -+ static char program[] = "program"; -+ static char w[] = "-W"; -+ static char dummy[] = "dummy"; -+ char *argv[] = { program, w, dummy, NULL }; -+ optind = opterr = 1; -+ if (getopt (3, argv, "W;") != 'W') -+ result |= 64; -+ } -+ return result; -+ ]])], -+ [gl_cv_func_getopt_gnu=yes], -+ [gl_cv_func_getopt_gnu=no], -+ [dnl Cross compiling. Assume the worst, even on glibc platforms. -+ gl_cv_func_getopt_gnu="guessing no" -+ ]) -+ case $gl_had_POSIXLY_CORRECT in -+ exported) ;; -+ yes) AS_UNSET([POSIXLY_CORRECT]); POSIXLY_CORRECT=1 ;; -+ *) AS_UNSET([POSIXLY_CORRECT]) ;; -+ esac -+ ]) -+ if test "$gl_cv_func_getopt_gnu" != yes; then -+ gl_replace_getopt=yes -+ else -+ AC_CACHE_CHECK([for working GNU getopt_long function], -+ [gl_cv_func_getopt_long_gnu], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #include -+ ]], -+ [[static const struct option long_options[] = -+ { -+ { "xtremely-",no_argument, NULL, 1003 }, -+ { "xtra", no_argument, NULL, 1001 }, -+ { "xtreme", no_argument, NULL, 1002 }, -+ { "xtremely", no_argument, NULL, 1003 }, -+ { NULL, 0, NULL, 0 } -+ }; -+ /* This code fails on OpenBSD 5.0. */ -+ { -+ static char program[] = "program"; -+ static char xtremel[] = "--xtremel"; -+ char *argv[] = { program, xtremel, NULL }; -+ int option_index; -+ optind = 1; opterr = 0; -+ if (getopt_long (2, argv, "", long_options, &option_index) != 1003) -+ return 1; -+ } -+ return 0; -+ ]])], -+ [gl_cv_func_getopt_long_gnu=yes], -+ [gl_cv_func_getopt_long_gnu=no], -+ [dnl Cross compiling. Guess no on OpenBSD, yes otherwise. -+ case "$host_os" in -+ openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; -+ *) gl_cv_func_getopt_long_gnu="guessing yes";; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_getopt_long_gnu" in -+ *yes) ;; -+ *) gl_replace_getopt=yes ;; -+ esac -+ fi -+ fi -+]) -+m4trace:m4/getopt.m4:355: -1- AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER], [ -+ GETOPT_H=getopt.h -+ AC_DEFINE([__GETOPT_PREFIX], [[rpl_]], -+ [Define to rpl_ if the getopt replacement functions and variables -+ should be used.]) -+ AC_SUBST([GETOPT_H]) -+]) -+m4trace:m4/getopt.m4:365: -1- AC_DEFUN([gl_PREREQ_GETOPT], [ -+ AC_CHECK_DECLS_ONCE([getenv]) -+]) -+m4trace:m4/getpagesize.m4:8: -1- AC_DEFUN([gl_FUNC_GETPAGESIZE], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CHECK_FUNCS([getpagesize]) -+ if test $ac_cv_func_getpagesize = no; then -+ HAVE_GETPAGESIZE=0 -+ AC_CHECK_HEADERS([OS.h]) -+ if test $ac_cv_header_OS_h = yes; then -+ HAVE_OS_H=1 -+ fi -+ AC_CHECK_HEADERS([sys/param.h]) -+ if test $ac_cv_header_sys_param_h = yes; then -+ HAVE_SYS_PARAM_H=1 -+ fi -+ fi -+ case "$host_os" in -+ mingw*) -+ REPLACE_GETPAGESIZE=1 -+ ;; -+ esac -+ dnl Also check whether it's declared. -+ dnl mingw has getpagesize() in libgcc.a but doesn't declare it. -+ AC_CHECK_DECL([getpagesize], , [HAVE_DECL_GETPAGESIZE=0]) -+]) -+m4trace:m4/getpass.m4:9: -1- AC_DEFUN([gl_FUNC_GETPASS], [ -+ dnl Persuade Solaris and to declare getpass(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_FUNCS([getpass]) -+ AC_CHECK_DECLS_ONCE([getpass]) -+ if test $ac_cv_func_getpass = yes; then -+ HAVE_GETPASS=1 -+ else -+ HAVE_GETPASS=0 -+ fi -+]) -+m4trace:m4/getpass.m4:25: -1- AC_DEFUN([gl_FUNC_GETPASS_GNU], [ -+ dnl Persuade Solaris and to declare getpass(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_DECLS_ONCE([getpass]) -+ dnl TODO: Detect when GNU getpass() is already found in glibc. -+ REPLACE_GETPASS=1 -+ -+ if test $REPLACE_GETPASS = 1; then -+ dnl We must choose a different name for our function, since on ELF systems -+ dnl an unusable getpass() in libc.so would override our getpass() if it is -+ dnl compiled into a shared library. -+ AC_DEFINE([getpass], [gnu_getpass], -+ [Define to a replacement function name for getpass().]) -+ fi -+]) -+m4trace:m4/getpass.m4:44: -1- AC_DEFUN([gl_PREREQ_GETPASS], [ -+ AC_CHECK_HEADERS_ONCE([stdio_ext.h termios.h]) -+ AC_CHECK_FUNCS_ONCE([__fsetlocking tcgetattr tcsetattr]) -+ AC_CHECK_DECLS([__fsetlocking],,, -+ [[#include -+ #if HAVE_STDIO_EXT_H -+ #include -+ #endif]]) -+ AC_CHECK_DECLS_ONCE([fflush_unlocked]) -+ AC_CHECK_DECLS_ONCE([flockfile]) -+ AC_CHECK_DECLS_ONCE([fputs_unlocked]) -+ AC_CHECK_DECLS_ONCE([funlockfile]) -+ AC_CHECK_DECLS_ONCE([putc_unlocked]) -+ : -+]) -+m4trace:m4/gettext.m4:57: -1- AC_DEFUN([AM_GNU_GETTEXT], [ -+ dnl Argument checking. -+ ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , -+ [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT -+])])])])]) -+ ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], -+ [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) -+ ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , -+ [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT -+])])])]) -+ define([gt_included_intl], -+ ifelse([$1], [external], -+ ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), -+ [yes])) -+ define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) -+ gt_NEEDS_INIT -+ AM_GNU_GETTEXT_NEED([$2]) -+ -+ AC_REQUIRE([AM_PO_SUBDIRS])dnl -+ ifelse(gt_included_intl, yes, [ -+ AC_REQUIRE([AM_INTL_SUBDIR])dnl -+ ]) -+ -+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. -+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) -+ AC_REQUIRE([AC_LIB_RPATH]) -+ -+ dnl Sometimes libintl requires libiconv, so first search for libiconv. -+ dnl Ideally we would do this search only after the -+ dnl if test "$USE_NLS" = "yes"; then -+ dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then -+ dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT -+ dnl the configure script would need to contain the same shell code -+ dnl again, outside any 'if'. There are two solutions: -+ dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. -+ dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. -+ dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not -+ dnl documented, we avoid it. -+ ifelse(gt_included_intl, yes, , [ -+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) -+ ]) -+ -+ dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. -+ gt_INTL_MACOSX -+ -+ dnl Set USE_NLS. -+ AC_REQUIRE([AM_NLS]) -+ -+ ifelse(gt_included_intl, yes, [ -+ BUILD_INCLUDED_LIBINTL=no -+ USE_INCLUDED_LIBINTL=no -+ ]) -+ LIBINTL= -+ LTLIBINTL= -+ POSUB= -+ -+ dnl Add a version number to the cache macros. -+ case " $gt_needs " in -+ *" need-formatstring-macros "*) gt_api_version=3 ;; -+ *" need-ngettext "*) gt_api_version=2 ;; -+ *) gt_api_version=1 ;; -+ esac -+ gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" -+ gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" -+ -+ dnl If we use NLS figure out what method -+ if test "$USE_NLS" = "yes"; then -+ gt_use_preinstalled_gnugettext=no -+ ifelse(gt_included_intl, yes, [ -+ AC_MSG_CHECKING([whether included gettext is requested]) -+ AC_ARG_WITH([included-gettext], -+ [ --with-included-gettext use the GNU gettext library included here], -+ nls_cv_force_use_gnu_gettext=$withval, -+ nls_cv_force_use_gnu_gettext=no) -+ AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) -+ -+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" -+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then -+ ]) -+ dnl User does not insist on using GNU NLS library. Figure out what -+ dnl to use. If GNU gettext is available we use this. Else we have -+ dnl to fall back to GNU NLS library. -+ -+ if test $gt_api_version -ge 3; then -+ gt_revision_test_code=' -+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION -+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) -+#endif -+changequote(,)dnl -+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; -+changequote([,])dnl -+' -+ else -+ gt_revision_test_code= -+ fi -+ if test $gt_api_version -ge 2; then -+ gt_expression_test_code=' + * ngettext ("", "", 0)' -+ else -+ gt_expression_test_code= -+ fi -+ -+ AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+$gt_revision_test_code -+extern int _nl_msg_cat_cntr; -+extern int *_nl_domain_bindings; -+ ]], -+ [[ -+bindtextdomain ("", ""); -+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings -+ ]])], -+ [eval "$gt_func_gnugettext_libc=yes"], -+ [eval "$gt_func_gnugettext_libc=no"])]) -+ -+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then -+ dnl Sometimes libintl requires libiconv, so first search for libiconv. -+ ifelse(gt_included_intl, yes, , [ -+ AM_ICONV_LINK -+ ]) -+ dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL -+ dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) -+ dnl because that would add "-liconv" to LIBINTL and LTLIBINTL -+ dnl even if libiconv doesn't exist. -+ AC_LIB_LINKFLAGS_BODY([intl]) -+ AC_CACHE_CHECK([for GNU gettext in libintl], -+ [$gt_func_gnugettext_libintl], -+ [gt_save_CPPFLAGS="$CPPFLAGS" -+ CPPFLAGS="$CPPFLAGS $INCINTL" -+ gt_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBINTL" -+ dnl Now see whether libintl exists and does not depend on libiconv. -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+$gt_revision_test_code -+extern int _nl_msg_cat_cntr; -+extern -+#ifdef __cplusplus -+"C" -+#endif -+const char *_nl_expand_alias (const char *); -+ ]], -+ [[ -+bindtextdomain ("", ""); -+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") -+ ]])], -+ [eval "$gt_func_gnugettext_libintl=yes"], -+ [eval "$gt_func_gnugettext_libintl=no"]) -+ dnl Now see whether libintl exists and depends on libiconv. -+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then -+ LIBS="$LIBS $LIBICONV" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+$gt_revision_test_code -+extern int _nl_msg_cat_cntr; -+extern -+#ifdef __cplusplus -+"C" -+#endif -+const char *_nl_expand_alias (const char *); -+ ]], -+ [[ -+bindtextdomain ("", ""); -+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") -+ ]])], -+ [LIBINTL="$LIBINTL $LIBICONV" -+ LTLIBINTL="$LTLIBINTL $LTLIBICONV" -+ eval "$gt_func_gnugettext_libintl=yes" -+ ]) -+ fi -+ CPPFLAGS="$gt_save_CPPFLAGS" -+ LIBS="$gt_save_LIBS"]) -+ fi -+ -+ dnl If an already present or preinstalled GNU gettext() is found, -+ dnl use it. But if this macro is used in GNU gettext, and GNU -+ dnl gettext is already preinstalled in libintl, we update this -+ dnl libintl. (Cf. the install rule in intl/Makefile.in.) -+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ -+ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ -+ && test "$PACKAGE" != gettext-runtime \ -+ && test "$PACKAGE" != gettext-tools; }; then -+ gt_use_preinstalled_gnugettext=yes -+ else -+ dnl Reset the values set by searching for libintl. -+ LIBINTL= -+ LTLIBINTL= -+ INCINTL= -+ fi -+ -+ ifelse(gt_included_intl, yes, [ -+ if test "$gt_use_preinstalled_gnugettext" != "yes"; then -+ dnl GNU gettext is not found in the C library. -+ dnl Fall back on included GNU gettext library. -+ nls_cv_use_gnu_gettext=yes -+ fi -+ fi -+ -+ if test "$nls_cv_use_gnu_gettext" = "yes"; then -+ dnl Mark actions used to generate GNU NLS library. -+ BUILD_INCLUDED_LIBINTL=yes -+ USE_INCLUDED_LIBINTL=yes -+ LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" -+ LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" -+ LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` -+ fi -+ -+ CATOBJEXT= -+ if test "$gt_use_preinstalled_gnugettext" = "yes" \ -+ || test "$nls_cv_use_gnu_gettext" = "yes"; then -+ dnl Mark actions to use GNU gettext tools. -+ CATOBJEXT=.gmo -+ fi -+ ]) -+ -+ if test -n "$INTL_MACOSX_LIBS"; then -+ if test "$gt_use_preinstalled_gnugettext" = "yes" \ -+ || test "$nls_cv_use_gnu_gettext" = "yes"; then -+ dnl Some extra flags are needed during linking. -+ LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" -+ LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" -+ fi -+ fi -+ -+ if test "$gt_use_preinstalled_gnugettext" = "yes" \ -+ || test "$nls_cv_use_gnu_gettext" = "yes"; then -+ AC_DEFINE([ENABLE_NLS], [1], -+ [Define to 1 if translation of program messages to the user's native language -+ is requested.]) -+ else -+ USE_NLS=no -+ fi -+ fi -+ -+ AC_MSG_CHECKING([whether to use NLS]) -+ AC_MSG_RESULT([$USE_NLS]) -+ if test "$USE_NLS" = "yes"; then -+ AC_MSG_CHECKING([where the gettext function comes from]) -+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then -+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then -+ gt_source="external libintl" -+ else -+ gt_source="libc" -+ fi -+ else -+ gt_source="included intl directory" -+ fi -+ AC_MSG_RESULT([$gt_source]) -+ fi -+ -+ if test "$USE_NLS" = "yes"; then -+ -+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then -+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then -+ AC_MSG_CHECKING([how to link with libintl]) -+ AC_MSG_RESULT([$LIBINTL]) -+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) -+ fi -+ -+ dnl For backward compatibility. Some packages may be using this. -+ AC_DEFINE([HAVE_GETTEXT], [1], -+ [Define if the GNU gettext() function is already present or preinstalled.]) -+ AC_DEFINE([HAVE_DCGETTEXT], [1], -+ [Define if the GNU dcgettext() function is already present or preinstalled.]) -+ fi -+ -+ dnl We need to process the po/ directory. -+ POSUB=po -+ fi -+ -+ ifelse(gt_included_intl, yes, [ -+ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL -+ dnl to 'yes' because some of the testsuite requires it. -+ if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then -+ BUILD_INCLUDED_LIBINTL=yes -+ fi -+ -+ dnl Make all variables we use known to autoconf. -+ AC_SUBST([BUILD_INCLUDED_LIBINTL]) -+ AC_SUBST([USE_INCLUDED_LIBINTL]) -+ AC_SUBST([CATOBJEXT]) -+ -+ dnl For backward compatibility. Some configure.ins may be using this. -+ nls_cv_header_intl= -+ nls_cv_header_libgt= -+ -+ dnl For backward compatibility. Some Makefiles may be using this. -+ DATADIRNAME=share -+ AC_SUBST([DATADIRNAME]) -+ -+ dnl For backward compatibility. Some Makefiles may be using this. -+ INSTOBJEXT=.mo -+ AC_SUBST([INSTOBJEXT]) -+ -+ dnl For backward compatibility. Some Makefiles may be using this. -+ GENCAT=gencat -+ AC_SUBST([GENCAT]) -+ -+ dnl For backward compatibility. Some Makefiles may be using this. -+ INTLOBJS= -+ if test "$USE_INCLUDED_LIBINTL" = yes; then -+ INTLOBJS="\$(GETTOBJS)" -+ fi -+ AC_SUBST([INTLOBJS]) -+ -+ dnl Enable libtool support if the surrounding package wishes it. -+ INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix -+ AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) -+ ]) -+ -+ dnl For backward compatibility. Some Makefiles may be using this. -+ INTLLIBS="$LIBINTL" -+ AC_SUBST([INTLLIBS]) -+ -+ dnl Make all documented variables known to autoconf. -+ AC_SUBST([LIBINTL]) -+ AC_SUBST([LTLIBINTL]) -+ AC_SUBST([POSUB]) -+]) -+m4trace:m4/gettext.m4:394: -1- AC_DEFUN([AM_GNU_GETTEXT_NEED], [ -+ m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) -+]) -+m4trace:m4/gettext.m4:401: -1- AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) -+m4trace:m4/gettime.m4:7: -1- AC_DEFUN([gl_GETTIME], [ -+ dnl Prerequisites of lib/gettime.c. -+ AC_REQUIRE([gl_CLOCK_TIME]) -+ AC_REQUIRE([gl_TIMESPEC]) -+ AC_CHECK_FUNCS_ONCE([gettimeofday nanotime]) -+]) -+m4trace:m4/gettimeofday.m4:10: -1- AC_DEFUN([gl_FUNC_GETTIMEOFDAY], [ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([gl_HEADER_SYS_TIME_H]) -+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([gettimeofday]) -+ -+ gl_gettimeofday_timezone=void -+ if test $ac_cv_func_gettimeofday != yes; then -+ HAVE_GETTIMEOFDAY=0 -+ else -+ gl_FUNC_GETTIMEOFDAY_CLOBBER -+ AC_CACHE_CHECK([for gettimeofday with POSIX signature], -+ [gl_cv_func_gettimeofday_posix_signature], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ struct timeval c; -+ int gettimeofday (struct timeval *restrict, void *restrict); -+ ]], -+ [[/* glibc uses struct timezone * rather than the POSIX void * -+ if _GNU_SOURCE is defined. However, since the only portable -+ use of gettimeofday uses NULL as the second parameter, and -+ since the glibc definition is actually more typesafe, it is -+ not worth wrapping this to get a compliant signature. */ -+ int (*f) (struct timeval *restrict, void *restrict) -+ = gettimeofday; -+ int x = f (&c, 0); -+ return !(x | c.tv_sec | c.tv_usec); -+ ]])], -+ [gl_cv_func_gettimeofday_posix_signature=yes], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+int gettimeofday (struct timeval *restrict, struct timezone *restrict); -+ ]])], -+ [gl_cv_func_gettimeofday_posix_signature=almost], -+ [gl_cv_func_gettimeofday_posix_signature=no])])]) -+ if test $gl_cv_func_gettimeofday_posix_signature = almost; then -+ gl_gettimeofday_timezone='struct timezone' -+ elif test $gl_cv_func_gettimeofday_posix_signature != yes; then -+ REPLACE_GETTIMEOFDAY=1 -+ fi -+ dnl If we override 'struct timeval', we also have to override gettimeofday. -+ if test $REPLACE_STRUCT_TIMEVAL = 1; then -+ REPLACE_GETTIMEOFDAY=1 -+ fi -+ m4_ifdef([gl_FUNC_TZSET_CLOBBER], [ -+ gl_FUNC_TZSET_CLOBBER -+ case "$gl_cv_func_tzset_clobber" in -+ *yes) -+ REPLACE_GETTIMEOFDAY=1 -+ gl_GETTIMEOFDAY_REPLACE_LOCALTIME -+ AC_DEFINE([tzset], [rpl_tzset], -+ [Define to rpl_tzset if the wrapper function should be used.]) -+ AC_DEFINE([TZSET_CLOBBERS_LOCALTIME], [1], -+ [Define if tzset clobbers localtime's static buffer.]) -+ ;; -+ esac -+ ]) -+ fi -+ AC_DEFINE_UNQUOTED([GETTIMEOFDAY_TIMEZONE], [$gl_gettimeofday_timezone], -+ [Define this to 'void' or 'struct timezone' to match the system's -+ declaration of the second argument to gettimeofday.]) -+]) -+m4trace:m4/gettimeofday.m4:84: -1- AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER], [ -+ AC_REQUIRE([gl_HEADER_SYS_TIME_H]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ AC_CACHE_CHECK([whether gettimeofday clobbers localtime buffer], -+ [gl_cv_func_gettimeofday_clobber], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #include -+ #include -+ ]], -+ [[ -+ time_t t = 0; -+ struct tm *lt; -+ struct tm saved_lt; -+ struct timeval tv; -+ lt = localtime (&t); -+ saved_lt = *lt; -+ gettimeofday (&tv, NULL); -+ return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; -+ ]])], -+ [gl_cv_func_gettimeofday_clobber=no], -+ [gl_cv_func_gettimeofday_clobber=yes], -+ [# When cross-compiling: -+ case "$host_os" in -+ # Guess all is fine on glibc systems. -+ *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; -+ esac -+ ])]) -+ -+ case "$gl_cv_func_gettimeofday_clobber" in -+ *yes) -+ REPLACE_GETTIMEOFDAY=1 -+ gl_GETTIMEOFDAY_REPLACE_LOCALTIME -+ AC_DEFINE([GETTIMEOFDAY_CLOBBERS_LOCALTIME], [1], -+ [Define if gettimeofday clobbers the localtime buffer.]) -+ ;; -+ esac -+]) -+m4trace:m4/gettimeofday.m4:129: -1- AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [ -+ AC_DEFINE([gmtime], [rpl_gmtime], -+ [Define to rpl_gmtime if the replacement function should be used.]) -+ AC_DEFINE([localtime], [rpl_localtime], -+ [Define to rpl_localtime if the replacement function should be used.]) -+]) -+m4trace:m4/gettimeofday.m4:137: -1- AC_DEFUN([gl_PREREQ_GETTIMEOFDAY], [ -+ AC_CHECK_HEADERS([sys/timeb.h]) -+ AC_CHECK_FUNCS([_ftime]) -+]) -+m4trace:m4/getugroups.m4:8: -1- AC_DEFUN([gl_GETUGROUPS], [ -+ AC_CHECK_HEADERS_ONCE([grp.h]) -+]) -+m4trace:m4/getusershell.m4:7: -1- AC_DEFUN([gl_FUNC_GETUSERSHELL], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare {get,set,end}usershell(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl Check whether the getusershell function exists. -+ AC_CHECK_FUNCS_ONCE([getusershell]) -+ if test $ac_cv_func_getusershell = yes; then -+ HAVE_GETUSERSHELL=1 -+ dnl Check whether getusershell is declared. -+ AC_CHECK_DECLS([getusershell]) -+ if test $ac_cv_have_decl_getusershell = no; then -+ HAVE_DECL_GETUSERSHELL=0 -+ fi -+ else -+ HAVE_GETUSERSHELL=0 -+ dnl Assume that on platforms which declare it, the function exists. -+ HAVE_DECL_GETUSERSHELL=0 -+ fi -+]) -+m4trace:m4/glibc2.m4:10: -1- AC_DEFUN([gt_GLIBC2], [ -+ AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer], -+ [ac_cv_gnu_library_2], -+ [AC_EGREP_CPP([Lucky GNU user], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) -+ Lucky GNU user -+ #endif -+#endif -+ ], -+ [ac_cv_gnu_library_2=yes], -+ [ac_cv_gnu_library_2=no]) -+ ] -+ ) -+ AC_SUBST([GLIBC2]) -+ GLIBC2="$ac_cv_gnu_library_2" -+ -+]) -+m4trace:m4/glibc21.m4:11: -1- AC_DEFUN([gl_GLIBC21], [ -+ AC_CACHE_CHECK([whether we are using the GNU C Library >= 2.1 or uClibc], -+ [ac_cv_gnu_library_2_1], -+ [AC_EGREP_CPP([Lucky], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) -+ Lucky GNU user -+ #endif -+#endif -+#ifdef __UCLIBC__ -+ Lucky user -+#endif -+ ], -+ [ac_cv_gnu_library_2_1=yes], -+ [ac_cv_gnu_library_2_1=no]) -+ ] -+ ) -+ AC_SUBST([GLIBC21]) -+ GLIBC21="$ac_cv_gnu_library_2_1" -+ -+]) -+m4trace:m4/gmp.m4:13: -1- AC_DEFUN([cu_GMP], [ -+ LIB_GMP= -+ AC_SUBST([LIB_GMP]) -+ -+ AC_ARG_WITH([gmp], -+ AS_HELP_STRING([--without-gmp], -+ [do not use the GNU MP library for arbitrary precision -+ calculation (default: use it if available)]), -+ [cu_use_gmp=$withval], -+ [cu_use_gmp=auto]) -+ -+ if test $cu_use_gmp != no; then -+ cu_saved_libs=$LIBS -+ AC_SEARCH_LIBS([__gmpz_init], [gmp], -+ [test "$ac_cv_search___gmpz_init" = "none required" || -+ { -+ LIB_GMP=$ac_cv_search___gmpz_init -+ AC_DEFINE([HAVE_GMP], [1], -+ [Define if you have GNU libgmp (or replacement)]) -+ # This only available in GMP >= 5 -+ AC_CHECK_DECLS([mpz_inits], [], [], [[#include ]]) -+ }], -+ [AC_MSG_WARN([libgmp development library was not found or not usable.]) -+ AC_MSG_WARN([AC_PACKAGE_NAME will be built without GMP support.])]) -+ LIBS=$cu_saved_libs -+ fi -+]) -+m4trace:m4/gnu-make.m4:15: -1- AC_DEFUN([gl_GNU_MAKE], [ -+ AM_CONDITIONAL([GNU_MAKE], -+ [${MAKE-make} --version /cannot/make/this >/dev/null 2>&1]) -+]) -+m4trace:m4/gnulib-common.m4:9: -1- AC_DEFUN([gl_COMMON], [ -+ dnl Use AC_REQUIRE here, so that the code is expanded once only. -+ AC_REQUIRE([gl_00GNULIB]) -+ AC_REQUIRE([gl_COMMON_BODY]) -+]) -+m4trace:m4/gnulib-common.m4:14: -1- AC_DEFUN([gl_COMMON_BODY], [ -+ AH_VERBATIM([_Noreturn], -+[/* The _Noreturn keyword of C11. */ -+#if ! 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This helps to reduce warnings, such as from -+ GCC -Wunused-parameter. */ -+#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) -+# define _GL_UNUSED __attribute__ ((__unused__)) -+#else -+# define _GL_UNUSED -+#endif -+/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name -+ is a misnomer outside of parameter lists. */ -+#define _UNUSED_PARAMETER_ _GL_UNUSED -+ -+/* The __pure__ attribute was added in gcc 2.96. */ -+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) -+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) -+#else -+# define _GL_ATTRIBUTE_PURE /* empty */ -+#endif -+ -+/* The __const__ attribute was added in gcc 2.95. */ -+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) -+# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) -+#else -+# define _GL_ATTRIBUTE_CONST /* empty */ -+#endif -+]) -+ dnl Preparation for running test programs: -+ dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not -+ dnl to /dev/tty, so they can be redirected to log files. Such diagnostics -+ dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. -+ LIBC_FATAL_STDERR_=1 -+ export LIBC_FATAL_STDERR_ -+]) -+m4trace:m4/gnulib-common.m4:83: -1- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], [ -+ gl_MODULE_INDICATOR_SET_VARIABLE_AUX( -+ [GNULIB_[]m4_translit([[$1]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], -+ [gl_MODULE_INDICATOR_CONDITION]) -+]) -+m4trace:m4/gnulib-common.m4:96: -1- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], [ -+ m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], -+ [ -+ dnl Simplify the expression VALUE || 1 to 1. -+ $1=1 -+ ], -+ [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], -+ [gl_MODULE_INDICATOR_CONDITION])]) -+]) -+m4trace:m4/gnulib-common.m4:110: -1- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], [ -+ dnl Simplify the expression 1 || CONDITION to 1. -+ if test "$[]$1" != 1; then -+ dnl Simplify the expression 0 || CONDITION to CONDITION. -+ if test "$[]$1" = 0; then -+ $1=$2 -+ else -+ $1="($[]$1 || $2)" -+ fi -+ fi -+]) -+m4trace:m4/gnulib-common.m4:135: -1- AC_DEFUN([gl_MODULE_INDICATOR], [ -+ AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), -+ [gl_MODULE_INDICATOR_CONDITION], -+ [Define to a C preprocessor expression that evaluates to 1 or 0, -+ depending whether the gnulib module $1 shall be considered present.]) -+]) -+m4trace:m4/gnulib-common.m4:158: -1- AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [ -+ AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], -+ [Define to 1 when the gnulib module $1 should be tested.]) -+]) -+m4trace:m4/gnulib-common.m4:170: -1- AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], [ -+ dnl Override gl_WARN_ON_USE_PREPARE. -+ dnl But hide this definition from 'aclocal'. -+ AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) -+]) -+m4trace:m4/gnulib-common.m4:181: -1- AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], [ -+ dnl Override gl_MODULE_INDICATOR_FOR_TESTS. -+ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) -+]) -+m4trace:m4/gnulib-common.m4:189: -1- AC_DEFUN([gl_FEATURES_H], [ -+ AC_CHECK_HEADERS_ONCE([features.h]) -+ if test $ac_cv_header_features_h = yes; then -+ HAVE_FEATURES_H=1 -+ else -+ HAVE_FEATURES_H=0 -+ fi -+ AC_SUBST([HAVE_FEATURES_H]) -+]) -+m4trace:m4/gnulib-common.m4:229: -1- AC_DEFUN([gl_PROG_CC_C99], [ -+ dnl Change that version number to the minimum Autoconf version that supports -+ dnl mixing AC_PROG_CC_C99 calls with AC_PROG_CC_STDC calls. -+ m4_version_prereq([9.0], -+ [AC_REQUIRE([AC_PROG_CC_C99])], -+ [AC_REQUIRE([AC_PROG_CC_STDC])]) -+]) -+m4trace:m4/gnulib-common.m4:242: -1- AC_DEFUN([gl_PROG_AR_RANLIB], [ -+ dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler -+ dnl as "cc", and GCC as "gcc". 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Code from module accept: -+ # Code from module accept-tests: -+ # Code from module acl: -+ # Code from module acl-tests: -+ # Code from module alignof: -+ # Code from module alignof-tests: -+ # Code from module alloca: -+ # Code from module alloca-opt: -+ # Code from module alloca-opt-tests: -+ # Code from module allocator: -+ # Code from module announce-gen: -+ # Code from module areadlink: -+ # Code from module areadlink-tests: -+ # Code from module areadlink-with-size: -+ # Code from module areadlink-with-size-tests: -+ # Code from module areadlinkat: -+ # Code from module areadlinkat-tests: -+ # Code from module argmatch: -+ # Code from module argmatch-tests: -+ # Code from module argv-iter: -+ # Code from module argv-iter-tests: -+ # Code from module arpa_inet: -+ # Code from module arpa_inet-tests: -+ # Code from module assert: -+ # Code from module at-internal: -+ # Code from module autobuild: -+ AB_INIT -+ # Code from module backupfile: -+ # Code from module base64: -+ # Code from module base64-tests: -+ # Code from module binary-io: -+ # Code from module binary-io-tests: -+ # Code from module bind: -+ # Code from module bind-tests: -+ # Code from module bitrotate: -+ # Code from module bitrotate-tests: -+ # Code from module btowc: -+ # Code from module btowc-tests: -+ # Code from module buffer-lcm: -+ # Code from module c-ctype: -+ # Code from module c-ctype-tests: -+ # Code from module c-strcase: -+ # Code from module c-strcase-tests: -+ # Code from module c-strcaseeq: -+ # Code from module c-strtod: -+ # Code from module c-strtold: -+ # Code from module calloc-gnu: -+ # Code from module calloc-gnu-tests: -+ # Code from module calloc-posix: -+ # Code from module canon-host: -+ # Code from module canonicalize: -+ # Code from module canonicalize-tests: -+ # Code from module careadlinkat: -+ # Code from module chdir: -+ # Code from module chdir-long: -+ # Code from module chdir-tests: -+ # Code from module chown: -+ # Code from module chown-tests: -+ # Code from module clock-time: -+ # Code from module cloexec: -+ # Code from module cloexec-tests: -+ # Code from module close: -+ # Code from module close-stream: -+ # Code from module close-tests: -+ # Code from module closedir: -+ # Code from module closein: -+ # Code from module closein-tests: -+ # Code from module closeout: -+ # Code from module config-h: -+ # Code from module configmake: -+ # Code from module connect: -+ # Code from module connect-tests: -+ # Code from module crypto/md5: -+ # Code from module crypto/md5-tests: -+ # Code from module crypto/sha1: -+ # Code from module crypto/sha1-tests: -+ # Code from module crypto/sha256: -+ # Code from module crypto/sha512: -+ # Code from module ctype: -+ # Code from module ctype-tests: -+ # Code from module cycle-check: -+ # Code from module d-ino: -+ # Code from module d-type: -+ # Code from module dev-ino: -+ # Code from module di-set: -+ # Code from module di-set-tests: -+ # Code from module diacrit: -+ # Code from module dirent: -+ # Code from module dirent-safer: -+ # Code from module dirent-safer-tests: -+ # Code from module dirent-tests: -+ # Code from module dirfd: -+ # Code from module dirname: -+ # Code from module dirname-lgpl: -+ # Code from module dirname-tests: -+ # Code from module do-release-commit-and-tag: -+ # Code from module dosname: -+ # Code from module double-slash-root: -+ # Code from module dtoastr: -+ # Code from module dtotimespec: -+ # Code from module dup: -+ # Code from module dup-tests: -+ # Code from module dup2: -+ # Code from module dup2-tests: -+ # Code from module environ: -+ # Code from module environ-tests: -+ # Code from module errno: -+ # Code from module errno-tests: -+ # Code from module error: -+ # Code from module euidaccess: -+ # Code from module exclude: -+ # Code from module exclude-tests: -+ # Code from module exitfail: -+ # Code from module extensions: -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ # Code from module extern-inline: -+ # Code from module faccessat: -+ # Code from module faccessat-tests: -+ # Code from module fadvise: -+ # Code from module fadvise-tests: -+ # Code from module fatal-signal: -+ # Code from module fchdir: -+ # Code from module fchdir-tests: -+ # Code from module fchmodat: -+ # Code from module fchmodat-tests: -+ # Code from module fchownat: -+ # Code from module fchownat-tests: -+ # Code from module fclose: -+ # Code from module fclose-tests: -+ # Code from module fcntl: -+ # Code from module fcntl-h: -+ # Code from module fcntl-h-tests: -+ # Code from module fcntl-safer: -+ # Code from module fcntl-safer-tests: -+ # Code from module fcntl-tests: -+ # Code from module fd-hook: -+ # Code from module fd-reopen: -+ # Code from module fd-safer-flag: -+ # Code from module fdatasync: -+ # Code from module fdatasync-tests: -+ # Code from module fdl: -+ # Code from module fdopen: -+ # Code from module fdopen-tests: -+ # Code from module fdopendir: -+ # Code from module fdopendir-tests: -+ # Code from module fdutimensat: -+ # Code from module fdutimensat-tests: -+ # Code from module fflush: -+ AC_REQUIRE([AC_FUNC_FSEEKO]) -+ # Code from module fflush-tests: -+ # Code from module fgetc-tests: -+ # Code from module file-set: -+ # Code from module file-type: -+ # Code from module fileblocks: -+ # Code from module filemode: -+ # Code from module filename: -+ # Code from module filenamecat: -+ # Code from module filenamecat-lgpl: -+ # Code from module filenamecat-tests: -+ # Code from module filevercmp: -+ # Code from module filevercmp-tests: -+ # Code from module flexmember: -+ # Code from module float: -+ # Code from module float-tests: -+ # Code from module fnmatch: -+ # Code from module fnmatch-gnu: -+ # Code from module fnmatch-tests: -+ # Code from module fopen: -+ # Code from module fopen-safer: -+ # Code from module fopen-safer-tests: -+ # Code from module fopen-tests: -+ # Code from module fpending: -+ # Code from module fpending-tests: -+ # Code from module fpieee: -+ AC_REQUIRE([gl_FP_IEEE]) -+ # Code from module fprintftime: -+ # Code from module fpucw: -+ # Code from module fpurge: -+ # Code from module fpurge-tests: -+ # Code from module fputc-tests: -+ # Code from module fread-tests: -+ # Code from module freadahead: -+ # Code from module freadahead-tests: -+ # Code from module freading: -+ # Code from module freading-tests: -+ # Code from module freadptr: -+ # Code from module freadptr-tests: -+ # Code from module freadseek: -+ # Code from module freadseek-tests: -+ # Code from module freopen: -+ # Code from module freopen-safer: -+ # Code from module freopen-safer-tests: -+ # Code from module freopen-tests: -+ # Code from module frexp-nolibm: -+ # Code from module frexp-nolibm-tests: -+ # Code from module frexpl-nolibm: -+ # Code from module frexpl-nolibm-tests: -+ # Code from module fseek: -+ # Code from module fseek-tests: -+ # Code from module fseeko: -+ AC_REQUIRE([AC_FUNC_FSEEKO]) -+ # Code from module fseeko-tests: -+ # Code from module fseterr: -+ # Code from module fseterr-tests: -+ # Code from module fstat: -+ # Code from module fstat-tests: -+ # Code from module fstatat: -+ # Code from module fstatat-tests: -+ # Code from module fsusage: -+ # Code from module fsync: -+ # Code from module fsync-tests: -+ # Code from module ftell: -+ # Code from module ftell-tests: -+ # Code from module ftello: -+ AC_REQUIRE([AC_FUNC_FSEEKO]) -+ # Code from module ftello-tests: -+ # Code from module ftoastr: -+ # Code from module ftruncate: -+ # Code from module ftruncate-tests: -+ # Code from module fts: -+ # Code from module full-read: -+ # Code from module full-write: -+ # Code from module futimens: -+ # Code from module futimens-tests: -+ # Code from module fwrite-tests: -+ # Code from module gendocs: -+ # Code from module getaddrinfo: -+ # Code from module getaddrinfo-tests: -+ # Code from module getcwd: -+ # Code from module getcwd-lgpl: -+ # Code from module getcwd-lgpl-tests: -+ # Code from module getcwd-tests: -+ # Code from module getdelim: -+ # Code from module getdelim-tests: -+ # Code from module getdtablesize: -+ # Code from module getdtablesize-tests: -+ # Code from module getgroups: -+ # Code from module getgroups-tests: -+ # Code from module gethostname: -+ # Code from module gethostname-tests: -+ # Code from module gethrxtime: -+ # Code from module getline: -+ # Code from module getline-tests: -+ # Code from module getloadavg: -+ # Code from module getloadavg-tests: -+ # Code from module getlogin: -+ # Code from module getlogin-tests: -+ # Code from module getndelim2: -+ # Code from module getndelim2-tests: -+ # Code from module getopt-gnu: -+ # Code from module getopt-posix: -+ # Code from module getopt-posix-tests: -+ # Code from module getpagesize: -+ # Code from module getpass-gnu: -+ # Code from module gettext: -+ # Code from module gettext-h: -+ # Code from module gettime: -+ # Code from module gettimeofday: -+ # Code from module gettimeofday-tests: -+ # Code from module getugroups: -+ # Code from module getusershell: -+ # Code from module git-version-gen: -+ # Code from module gitlog-to-changelog: -+ # Code from module gnu-make: -+ # Code from module gnu-web-doc-update: -+ # Code from module gnumakefile: -+ # Code from module gnupload: -+ # Code from module gperf: -+ # Code from module group-member: -+ # Code from module hard-locale: -+ # Code from module hash: -+ # Code from module hash-pjw: -+ # Code from module hash-tests: -+ # Code from module hash-triple: -+ # Code from module havelib: -+ # Code from module heap: -+ # Code from module host-os: -+ # Code from module hostent: -+ # Code from module human: -+ # Code from module i-ring: -+ # Code from module i-ring-tests: -+ # Code from module iconv: -+ # Code from module iconv-h: -+ # Code from module iconv-h-tests: -+ # Code from module iconv-tests: -+ # Code from module iconv_open: -+ # Code from module idcache: -+ # Code from module ignore-value: -+ # Code from module ignore-value-tests: -+ # Code from module include_next: -+ # Code from module inet_ntop: -+ # Code from module inet_ntop-tests: -+ # Code from module inet_pton: -+ # Code from module inet_pton-tests: -+ # Code from module inline: -+ # Code from module ino-map: -+ # Code from module ino-map-tests: -+ # Code from module intprops: -+ # Code from module intprops-tests: -+ # Code from module inttostr: -+ # Code from module inttostr-tests: -+ # Code from module inttypes: -+ # Code from module inttypes-incomplete: -+ # Code from module inttypes-tests: -+ # Code from module ioctl: -+ # Code from module ioctl-tests: -+ # Code from module isapipe: -+ # Code from module isatty: -+ # Code from module isatty-tests: -+ # Code from module isblank: -+ # Code from module isblank-tests: -+ # Code from module isnand-nolibm: -+ # Code from module isnand-nolibm-tests: -+ # Code from module isnanf-nolibm: -+ # Code from module isnanf-nolibm-tests: -+ # Code from module isnanl-nolibm: -+ # Code from module isnanl-nolibm-tests: -+ # Code from module iswblank: -+ # Code from module iswblank-tests: -+ # Code from module langinfo: -+ # Code from module langinfo-tests: -+ # Code from module largefile: -+ AC_REQUIRE([AC_SYS_LARGEFILE]) -+ # Code from module lchmod: -+ # Code from module lchown: -+ # Code from module lchown-tests: -+ # Code from module ldtoastr: -+ # Code from module lib-ignore: -+ # Code from module linebuffer: -+ # Code from module link: -+ # Code from module link-follow: -+ # Code from module link-tests: -+ # Code from module linkat: -+ # Code from module linkat-tests: -+ # Code from module listen: -+ # Code from module listen-tests: -+ # Code from module localcharset: -+ # Code from module locale: -+ # Code from module locale-tests: -+ # Code from module localeconv: -+ # Code from module localeconv-tests: -+ # Code from module localename: -+ # Code from module localename-tests: -+ # Code from module lock: -+ # Code from module lock-tests: -+ # Code from module long-options: -+ # Code from module lseek: -+ # Code from module lseek-tests: -+ # Code from module lstat: -+ # Code from module lstat-tests: -+ # Code from module maintainer-makefile: -+ # Code from module malloc-gnu: -+ # Code from module malloc-gnu-tests: -+ # Code from module malloc-posix: -+ # Code from module malloca: -+ # Code from module malloca-tests: -+ # Code from module manywarnings: -+ # Code from module math: -+ # Code from module math-tests: -+ # Code from module mbchar: -+ # Code from module mbiter: -+ # Code from module mbrlen: -+ # Code from module mbrtowc: -+ # Code from module mbrtowc-tests: -+ # Code from module mbsalign: -+ # Code from module mbsalign-tests: -+ # Code from module mbscasecmp: -+ # Code from module mbscasecmp-tests: -+ # Code from module mbsinit: -+ # Code from module mbsinit-tests: -+ # Code from module mbslen: -+ # Code from module mbsrtowcs: -+ # Code from module mbsrtowcs-tests: -+ # Code from module mbsstr: -+ # Code from module mbsstr-tests: -+ # Code from module mbswidth: -+ # Code from module mbtowc: -+ # Code from module mbuiter: -+ # Code from module memcasecmp: -+ # Code from module memcasecmp-tests: -+ # Code from module memchr: -+ # Code from module memchr-tests: -+ # Code from module memchr2: -+ # Code from module memchr2-tests: -+ # Code from module memcmp2: -+ # Code from module memcoll: -+ # Code from module memcoll-tests: -+ # Code from module mempcpy: -+ # Code from module memrchr: -+ # Code from module memrchr-tests: -+ # Code from module mgetgroups: -+ # Code from module mkancesdirs: -+ # Code from module mkdir: -+ # Code from module mkdir-p: -+ # Code from module mkdir-tests: -+ # Code from module mkfifo: -+ # Code from module mkfifo-tests: -+ # Code from module mknod: -+ # Code from module mknod-tests: -+ # Code from module mkstemp: -+ # Code from module mktime: -+ # Code from module modechange: -+ # Code from module mountlist: -+ # Code from module mpsort: -+ # Code from module msvc-inval: -+ # Code from module msvc-nothrow: -+ # Code from module multiarch: -+ # Code from module nanosleep: -+ # Code from module nanosleep-tests: -+ # Code from module netdb: -+ # Code from module netdb-tests: -+ # Code from module netinet_in: -+ # Code from module netinet_in-tests: -+ # Code from module nl_langinfo: -+ # Code from module nl_langinfo-tests: -+ # Code from module nocrash: -+ # Code from module non-recursive-gnulib-prefix-hack: -+ # Code from module nproc: -+ # Code from module obstack: -+ # Code from module open: -+ # Code from module open-tests: -+ # Code from module openat: -+ # Code from module openat-die: -+ # Code from module openat-h: -+ # Code from module openat-safer: -+ # Code from module openat-safer-tests: -+ # Code from module openat-tests: -+ # Code from module opendir: -+ # Code from module parse-datetime: -+ # Code from module parse-datetime-tests: -+ # Code from module pathmax: -+ # Code from module pathmax-tests: -+ # Code from module perl: -+ # Code from module perror: -+ # Code from module perror-tests: -+ # Code from module physmem: -+ # Code from module pipe: -+ # Code from module pipe-posix: -+ # Code from module pipe-posix-tests: -+ # Code from module pipe2: -+ # Code from module pipe2-safer: -+ # Code from module pipe2-tests: -+ # Code from module posix-shell: -+ # Code from module posix_spawn-internal: -+ # Code from module posix_spawn_file_actions_addclose: -+ # Code from module posix_spawn_file_actions_addclose-tests: -+ # Code from module posix_spawn_file_actions_adddup2: -+ # Code from module posix_spawn_file_actions_adddup2-tests: -+ # Code from module posix_spawn_file_actions_addopen: -+ # Code from module posix_spawn_file_actions_addopen-tests: -+ # Code from module posix_spawn_file_actions_destroy: -+ # Code from module posix_spawn_file_actions_init: -+ # Code from module posix_spawnattr_destroy: -+ # Code from module posix_spawnattr_init: -+ # Code from module posix_spawnattr_setflags: -+ # Code from module posix_spawnattr_setsigmask: -+ # Code from module posix_spawnp: -+ # Code from module posix_spawnp-tests: -+ # Code from module posixtm: -+ # Code from module posixtm-tests: -+ # Code from module posixver: -+ # Code from module printf-frexp: -+ # Code from module printf-frexp-tests: -+ # Code from module printf-frexpl: -+ # Code from module printf-frexpl-tests: -+ # Code from module printf-safe: -+ # Code from module priv-set: -+ # Code from module priv-set-tests: -+ # Code from module progname: -+ # Code from module propername: -+ # Code from module pthread: -+ # Code from module putenv: -+ # Code from module quote: -+ # Code from module quotearg: -+ # Code from module quotearg-simple: -+ # Code from module quotearg-simple-tests: -+ # Code from module raise: -+ # Code from module raise-tests: -+ # Code from module randint: -+ # Code from module randperm: -+ # Code from module randread: -+ # Code from module randread-tests: -+ # Code from module rawmemchr: -+ # Code from module rawmemchr-tests: -+ # Code from module read: -+ # Code from module read-file: -+ # Code from module read-file-tests: -+ # Code from module read-tests: -+ # Code from module readdir: -+ # Code from module readlink: -+ # Code from module readlink-tests: -+ # Code from module readlinkat: -+ # Code from module readlinkat-tests: -+ # Code from module readtokens: -+ # Code from module readtokens-tests: -+ # Code from module readtokens0: -+ # Code from module readutmp: -+ # Code from module realloc-gnu: -+ # Code from module realloc-gnu-tests: -+ # Code from module realloc-posix: -+ # Code from module regex: -+ # Code from module regex-tests: -+ # Code from module remove: -+ # Code from module remove-tests: -+ # Code from module rename: -+ # Code from module rename-tests: -+ # Code from module rewinddir: -+ # Code from module rmdir: -+ # Code from module rmdir-tests: -+ # Code from module root-dev-ino: -+ # Code from module root-uid: -+ # Code from module rpmatch: -+ # Code from module safe-read: -+ # Code from module safe-write: -+ # Code from module same: -+ # Code from module same-inode: -+ # Code from module save-cwd: -+ # Code from module savedir: -+ # Code from module savewd: -+ # Code from module sched: -+ # Code from module sched-tests: -+ # Code from module select: -+ # Code from module select-tests: -+ # Code from module selinux-at: -+ # Code from module selinux-h: -+ # Code from module servent: -+ # Code from module setenv: -+ # Code from module setenv-tests: -+ # Code from module setlocale: -+ # Code from module setlocale-tests: -+ # Code from module setsockopt: -+ # Code from module setsockopt-tests: -+ # Code from module settime: -+ # Code from module sig2str: -+ # Code from module sigaction: -+ # Code from module sigaction-tests: -+ # Code from module signal-h: -+ # Code from module signal-h-tests: -+ # Code from module signbit: -+ # Code from module signbit-tests: -+ # Code from module sigprocmask: -+ # Code from module sigprocmask-tests: -+ # Code from module size_max: -+ # Code from module sleep: -+ # Code from module sleep-tests: -+ # Code from module snippet/_Noreturn: -+ # Code from module snippet/arg-nonnull: -+ # Code from module snippet/c++defs: -+ # Code from module snippet/unused-parameter: -+ # Code from module snippet/warn-on-use: -+ # Code from module snprintf: -+ # Code from module snprintf-tests: -+ # Code from module socket: -+ # Code from module socketlib: -+ # Code from module sockets: -+ # Code from module sockets-tests: -+ # Code from module socklen: -+ # Code from module spawn: -+ # Code from module spawn-pipe: -+ # Code from module spawn-pipe-tests: -+ # Code from module spawn-tests: -+ # Code from module ssize_t: -+ # Code from module stat: -+ # Code from module stat-macros: -+ # Code from module stat-size: -+ # Code from module stat-tests: -+ # Code from module stat-time: -+ # Code from module stat-time-tests: -+ # Code from module statat: -+ # Code from module statat-tests: -+ # Code from module stdalign: -+ # Code from module stdalign-tests: -+ # Code from module stdarg: -+ dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode -+ dnl for the builtin va_copy to work. With Autoconf 2.60 or later, -+ dnl gl_PROG_CC_C99 arranges for this. With older Autoconf gl_PROG_CC_C99 -+ dnl shouldn't hurt, though installers are on their own to set c99 mode. -+ gl_PROG_CC_C99 -+ # Code from module stdbool: -+ # Code from module stdbool-tests: -+ # Code from module stddef: -+ # Code from module stddef-tests: -+ # Code from module stdint: -+ # Code from module stdint-tests: -+ # Code from module stdio: -+ # Code from module stdio-tests: -+ # Code from module stdlib: -+ # Code from module stdlib-safer: -+ # Code from module stdlib-tests: -+ # Code from module stpcpy: -+ # Code from module stpncpy: -+ # Code from module strchrnul: -+ # Code from module strchrnul-tests: -+ # Code from module strdup-posix: -+ # Code from module streq: -+ # Code from module strerror: -+ # Code from module strerror-override: -+ # Code from module strerror-tests: -+ # Code from module strerror_r-posix: -+ # Code from module strerror_r-posix-tests: -+ # Code from module strftime: -+ # Code from module strftime-tests: -+ # Code from module striconv: -+ # Code from module striconv-tests: -+ # Code from module string: -+ # Code from module string-tests: -+ # Code from module strncat: -+ # Code from module strncat-tests: -+ # Code from module strndup: -+ # Code from module strnlen: -+ # Code from module strnlen-tests: -+ # Code from module strnlen1: -+ # Code from module strnumcmp: -+ # Code from module strpbrk: -+ # Code from module strsignal: -+ # Code from module strsignal-tests: -+ # Code from module strstr-simple: -+ # Code from module strtod: -+ # Code from module strtod-tests: -+ # Code from module strtoimax: -+ # Code from module strtoimax-tests: -+ # Code from module strtoll: -+ # Code from module strtoll-tests: -+ # Code from module strtoull: -+ # Code from module strtoull-tests: -+ # Code from module strtoumax: -+ # Code from module strtoumax-tests: -+ # Code from module symlink: -+ # Code from module symlink-tests: -+ # Code from module symlinkat: -+ # Code from module symlinkat-tests: -+ # Code from module sys_ioctl: -+ # Code from module sys_ioctl-tests: -+ # Code from module sys_resource: -+ # Code from module sys_resource-tests: -+ # Code from module sys_select: -+ # Code from module sys_select-tests: -+ # Code from module sys_socket: -+ # Code from module sys_socket-tests: -+ # Code from module sys_stat: -+ # Code from module sys_stat-tests: -+ # Code from module sys_time: -+ # Code from module sys_time-tests: -+ # Code from module sys_types: -+ # Code from module sys_types-tests: -+ # Code from module sys_uio: -+ # Code from module sys_uio-tests: -+ # Code from module sys_utsname: -+ # Code from module sys_utsname-tests: -+ # Code from module sys_wait: -+ # Code from module sys_wait-tests: -+ # Code from module tempname: -+ # Code from module termios: -+ # Code from module termios-tests: -+ # Code from module test-framework-sh: -+ # Code from module test-framework-sh-tests: -+ # Code from module thread: -+ # Code from module thread-tests: -+ # Code from module threadlib: -+ gl_THREADLIB_EARLY -+ # Code from module time: -+ # Code from module time-tests: -+ # Code from module time_r: -+ # Code from module timer-time: -+ # Code from module timespec: -+ # Code from module tls: -+ # Code from module tls-tests: -+ # Code from module trim: -+ # Code from module tzset: -+ # Code from module u64: -+ # Code from module u64-tests: -+ # Code from module uname: -+ # Code from module uname-tests: -+ # Code from module unicodeio: -+ # Code from module unistd: -+ # Code from module unistd-safer: -+ # Code from module unistd-safer-tests: -+ # Code from module unistd-tests: -+ # Code from module unistr/base: -+ # Code from module unistr/u8-mbtoucr: -+ # Code from module unistr/u8-mbtoucr-tests: -+ # Code from module unistr/u8-uctomb: -+ # Code from module unistr/u8-uctomb-tests: -+ # Code from module unitypes: -+ # Code from module uniwidth/base: -+ # Code from module uniwidth/width: -+ # Code from module uniwidth/width-tests: -+ # Code from module unlink: -+ # Code from module unlink-busy: -+ # Code from module unlink-tests: -+ # Code from module unlinkat: -+ # Code from module unlinkat-tests: -+ # Code from module unlinkdir: -+ # Code from module unlocked-io: -+ # Code from module unsetenv: -+ # Code from module unsetenv-tests: -+ # Code from module update-copyright: -+ # Code from module update-copyright-tests: -+ # Code from module uptime: -+ # Code from module useless-if-before-free: -+ # Code from module userspec: -+ # Code from module userspec-tests: -+ # Code from module usleep: -+ # Code from module usleep-tests: -+ # Code from module utimecmp: -+ # Code from module utimens: -+ # Code from module utimens-tests: -+ # Code from module utimensat: -+ # Code from module utimensat-tests: -+ # Code from module vasnprintf: -+ # Code from module vasnprintf-tests: -+ # Code from module vasprintf: -+ # Code from module vasprintf-posix: -+ # Code from module vasprintf-posix-tests: -+ # Code from module vasprintf-tests: -+ # Code from module vc-list-files: -+ # Code from module vc-list-files-tests: -+ # Code from module verify: -+ # Code from module verify-tests: -+ # Code from module verror: -+ # Code from module version-etc: -+ # Code from module version-etc-fsf: -+ # Code from module version-etc-tests: -+ # Code from module vfprintf-posix: -+ # Code from module vfprintf-posix-tests: -+ # Code from module vprintf-posix: -+ # Code from module vprintf-posix-tests: -+ # Code from module wait-process: -+ # Code from module waitpid: -+ # Code from module warnings: -+ # Code from module wchar: -+ # Code from module wchar-tests: -+ # Code from module wcrtomb: -+ # Code from module wcrtomb-tests: -+ # Code from module wcswidth: -+ # Code from module wctob: -+ # Code from module wctomb: -+ # Code from module wctype-h: -+ # Code from module wctype-h-tests: -+ # Code from module wcwidth: -+ # Code from module wcwidth-tests: -+ # Code from module winsz-ioctl: -+ # Code from module winsz-termios: -+ # Code from module write: -+ # Code from module write-any-file: -+ # Code from module write-tests: -+ # Code from module xalloc: -+ # Code from module xalloc-die: -+ # Code from module xalloc-die-tests: -+ # Code from module xalloc-oversized: -+ # Code from module xfreopen: -+ # Code from module xfts: -+ # Code from module xgetcwd: -+ # Code from module xgetgroups: -+ # Code from module xgethostname: -+ # Code from module xmemcoll: -+ # Code from module xnanosleep: -+ # Code from module xprintf: -+ # Code from module xprintf-posix: -+ # Code from module xprintf-posix-tests: -+ # Code from module xreadlink: -+ # Code from module xsize: -+ # Code from module xstriconv: -+ # Code from module xstrndup: -+ # Code from module xstrtod: -+ # Code from module xstrtoimax: -+ # Code from module xstrtoimax-tests: -+ # Code from module xstrtol: -+ # Code from module xstrtol-tests: -+ # Code from module xstrtold: -+ # Code from module xstrtoumax: -+ # Code from module xstrtoumax-tests: -+ # Code from module xvasprintf: -+ # Code from module xvasprintf-tests: -+ # Code from module yesno: -+ # Code from module yesno-tests: -+ # Code from module yield: -+]) -+m4trace:m4/gnulib-comp.m4:823: -1- AC_DEFUN([gl_INIT], [ -+ AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) -+ gl_cond_libtool=false -+ gl_libdeps= -+ gl_ltlibdeps= -+ gl_m4_base='m4' -+ m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) -+ m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) -+ m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) -+ m4_pushdef([gl_LIBSOURCES_LIST], []) -+ m4_pushdef([gl_LIBSOURCES_DIR], []) -+ gl_COMMON -+ gl_source_base='lib' -+ gl_FUNC_ACL -+ gl_FUNC_ALLOCA -+ gl_MODULE_INDICATOR([areadlinkat]) -+ gl_HEADER_ARPA_INET -+ AC_PROG_MKDIR_P -+ gl_ASSERT -+ AC_LIBOBJ([openat-proc]) -+ gl_BACKUPFILE -+ gl_FUNC_BASE64 -+ gl_FUNC_BTOWC -+ if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then -+ AC_LIBOBJ([btowc]) -+ gl_PREREQ_BTOWC -+ fi -+ gl_WCHAR_MODULE_INDICATOR([btowc]) -+ gl_C_STRTOD -+ gl_C_STRTOLD -+ gl_FUNC_CALLOC_GNU -+ if test $REPLACE_CALLOC = 1; then -+ AC_LIBOBJ([calloc]) -+ fi -+ gl_MODULE_INDICATOR([calloc-gnu]) -+ gl_FUNC_CALLOC_POSIX -+ if test $REPLACE_CALLOC = 1; then -+ AC_LIBOBJ([calloc]) -+ fi -+ gl_STDLIB_MODULE_INDICATOR([calloc-posix]) -+ gl_PREREQ_CANON_HOST -+ gl_FUNC_CANONICALIZE_FILENAME_MODE -+ gl_MODULE_INDICATOR([canonicalize]) -+ gl_MODULE_INDICATOR_FOR_TESTS([canonicalize]) -+ gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name]) -+ AC_CHECK_FUNCS_ONCE([readlinkat]) -+ gl_UNISTD_MODULE_INDICATOR([chdir]) -+ gl_FUNC_CHDIR_LONG -+ if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then -+ AC_LIBOBJ([chdir-long]) -+ gl_PREREQ_CHDIR_LONG -+ fi -+ gl_FUNC_CHOWN -+ if test $HAVE_CHOWN = 0 || test $REPLACE_CHOWN = 1; then -+ AC_LIBOBJ([chown]) -+ fi -+ if test $REPLACE_CHOWN = 1 && test $ac_cv_func_fchown = no; then -+ AC_LIBOBJ([fchown-stub]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([chown]) -+ gl_CLOCK_TIME -+ gl_MODULE_INDICATOR_FOR_TESTS([cloexec]) -+ gl_FUNC_CLOSE -+ if test $REPLACE_CLOSE = 1; then -+ AC_LIBOBJ([close]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([close]) -+ gl_CLOSE_STREAM -+ gl_MODULE_INDICATOR([close-stream]) -+ gl_FUNC_CLOSEDIR -+ if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then -+ AC_LIBOBJ([closedir]) -+ fi -+ gl_DIRENT_MODULE_INDICATOR([closedir]) -+ gl_CLOSEIN -+ gl_CLOSEOUT -+ gl_CONFIG_H -+ gl_CONFIGMAKE_PREP -+ gl_MD5 -+ gl_SHA1 -+ gl_SHA256 -+ gl_SHA512 -+ gl_CTYPE_H -+ gl_CYCLE_CHECK -+ gl_CHECK_TYPE_STRUCT_DIRENT_D_INO -+ gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE -+ gl_DIRENT_H -+ gl_DIRENT_SAFER -+ gl_MODULE_INDICATOR([dirent-safer]) -+ gl_FUNC_DIRFD -+ if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then -+ AC_LIBOBJ([dirfd]) -+ gl_PREREQ_DIRFD -+ fi -+ gl_DIRENT_MODULE_INDICATOR([dirfd]) -+ gl_DIRNAME -+ gl_MODULE_INDICATOR([dirname]) -+ gl_DIRNAME_LGPL -+ gl_DOUBLE_SLASH_ROOT -+ AC_REQUIRE([gl_C99_STRTOLD]) -+ gl_FUNC_DUP -+ if test $REPLACE_DUP = 1; then -+ AC_LIBOBJ([dup]) -+ gl_PREREQ_DUP -+ fi -+ gl_UNISTD_MODULE_INDICATOR([dup]) -+ gl_FUNC_DUP2 -+ if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then -+ AC_LIBOBJ([dup2]) -+ gl_PREREQ_DUP2 -+ fi -+ gl_UNISTD_MODULE_INDICATOR([dup2]) -+ gl_ENVIRON -+ gl_UNISTD_MODULE_INDICATOR([environ]) -+ gl_HEADER_ERRNO_H -+ gl_ERROR -+ if test $ac_cv_lib_error_at_line = no; then -+ AC_LIBOBJ([error]) -+ gl_PREREQ_ERROR -+ fi -+ m4_ifdef([AM_XGETTEXT_OPTION], -+ [AM_][XGETTEXT_OPTION([--flag=error:3:c-format]) -+ AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])]) -+ gl_FUNC_EUIDACCESS -+ if test $HAVE_EUIDACCESS = 0; then -+ AC_LIBOBJ([euidaccess]) -+ gl_PREREQ_EUIDACCESS -+ fi -+ gl_UNISTD_MODULE_INDICATOR([euidaccess]) -+ AC_REQUIRE([gl_EXTERN_INLINE]) -+ gl_FUNC_FACCESSAT -+ if test $HAVE_FACCESSAT = 0; then -+ AC_LIBOBJ([faccessat]) -+ gl_PREREQ_FACCESSAT -+ fi -+ gl_MODULE_INDICATOR([faccessat]) -+ gl_UNISTD_MODULE_INDICATOR([faccessat]) -+ AC_CHECK_FUNCS_ONCE([posix_fadvise]) -+ gl_FATAL_SIGNAL -+ gl_FUNC_FCHDIR -+ gl_UNISTD_MODULE_INDICATOR([fchdir]) -+ gl_FUNC_FCHMODAT -+ if test $HAVE_FCHMODAT = 0; then -+ AC_LIBOBJ([fchmodat]) -+ fi -+ gl_MODULE_INDICATOR([fchmodat]) dnl for lib/openat.h -+ gl_SYS_STAT_MODULE_INDICATOR([fchmodat]) -+ gl_FUNC_FCHOWNAT -+ if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then -+ AC_LIBOBJ([fchownat]) -+ fi -+ gl_MODULE_INDICATOR([fchownat]) dnl for lib/openat.h -+ gl_UNISTD_MODULE_INDICATOR([fchownat]) -+ gl_FUNC_FCLOSE -+ if test $REPLACE_FCLOSE = 1; then -+ AC_LIBOBJ([fclose]) -+ fi -+ gl_STDIO_MODULE_INDICATOR([fclose]) -+ gl_FUNC_FCNTL -+ if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then -+ AC_LIBOBJ([fcntl]) -+ fi -+ gl_FCNTL_MODULE_INDICATOR([fcntl]) -+ gl_FCNTL_H -+ gl_FCNTL_SAFER -+ gl_MODULE_INDICATOR([fcntl-safer]) -+ gl_MODULE_INDICATOR([fd-safer-flag]) -+ gl_FUNC_FDATASYNC -+ if test $HAVE_FDATASYNC = 0; then -+ AC_LIBOBJ([fdatasync]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([fdatasync]) -+ gl_FUNC_FDOPEN -+ if test $REPLACE_FDOPEN = 1; then -+ AC_LIBOBJ([fdopen]) -+ gl_PREREQ_FDOPEN -+ fi -+ gl_STDIO_MODULE_INDICATOR([fdopen]) -+ gl_FUNC_FDOPENDIR -+ if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then -+ AC_LIBOBJ([fdopendir]) -+ fi -+ gl_DIRENT_MODULE_INDICATOR([fdopendir]) -+ gl_MODULE_INDICATOR([fdopendir]) -+ gl_MODULE_INDICATOR([fdutimensat]) -+ gl_FUNC_FFLUSH -+ if test $REPLACE_FFLUSH = 1; then -+ AC_LIBOBJ([fflush]) -+ gl_PREREQ_FFLUSH -+ fi -+ gl_MODULE_INDICATOR([fflush]) -+ gl_STDIO_MODULE_INDICATOR([fflush]) -+ gl_FILEBLOCKS -+ if test $ac_cv_member_struct_stat_st_blocks = no; then -+ AC_LIBOBJ([fileblocks]) -+ gl_PREREQ_FILEBLOCKS -+ fi -+ gl_FILEMODE -+ gl_FILE_NAME_CONCAT -+ gl_MODULE_INDICATOR([filenamecat]) -+ gl_FILE_NAME_CONCAT_LGPL -+ AC_C_FLEXIBLE_ARRAY_MEMBER -+ gl_FLOAT_H -+ if test $REPLACE_FLOAT_LDBL = 1; then -+ AC_LIBOBJ([float]) -+ fi -+ if test $REPLACE_ITOLD = 1; then -+ AC_LIBOBJ([itold]) -+ fi -+ gl_FUNC_FNMATCH_POSIX -+ if test -n "$FNMATCH_H"; then -+ AC_LIBOBJ([fnmatch]) -+ gl_PREREQ_FNMATCH -+ fi -+ gl_FUNC_FNMATCH_GNU -+ if test -n "$FNMATCH_H"; then -+ AC_LIBOBJ([fnmatch]) -+ gl_PREREQ_FNMATCH -+ fi -+ gl_FUNC_FOPEN -+ if test $REPLACE_FOPEN = 1; then -+ AC_LIBOBJ([fopen]) -+ gl_PREREQ_FOPEN -+ fi -+ gl_STDIO_MODULE_INDICATOR([fopen]) -+ gl_MODULE_INDICATOR([fopen-safer]) -+ gl_FUNC_FPENDING -+ if test $ac_cv_func___fpending = no; then -+ AC_LIBOBJ([fpending]) -+ gl_PREREQ_FPENDING -+ fi -+ gl_FUNC_FPURGE -+ if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then -+ AC_LIBOBJ([fpurge]) -+ fi -+ gl_STDIO_MODULE_INDICATOR([fpurge]) -+ gl_FUNC_FREADAHEAD -+ if test $ac_cv_func___freadahead = no; then -+ AC_LIBOBJ([freadahead]) -+ fi -+ gl_FUNC_FREADING -+ gl_FUNC_FREADPTR -+ if test $ac_cv_func___freadptr = no; then -+ AC_LIBOBJ([freadptr]) -+ fi -+ gl_FUNC_FREADSEEK -+ gl_FUNC_FREOPEN -+ if test $REPLACE_FREOPEN = 1; then -+ AC_LIBOBJ([freopen]) -+ gl_PREREQ_FREOPEN -+ fi -+ gl_STDIO_MODULE_INDICATOR([freopen]) -+ gl_MODULE_INDICATOR([freopen-safer]) -+ gl_FUNC_FREXP_NO_LIBM -+ if test $gl_func_frexp_no_libm != yes; then -+ AC_LIBOBJ([frexp]) -+ fi -+ gl_MATH_MODULE_INDICATOR([frexp]) -+ gl_FUNC_FREXPL_NO_LIBM -+ if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then -+ AC_LIBOBJ([frexpl]) -+ fi -+ gl_MATH_MODULE_INDICATOR([frexpl]) -+ gl_FUNC_FSEEK -+ if test $REPLACE_FSEEK = 1; then -+ AC_LIBOBJ([fseek]) -+ fi -+ gl_STDIO_MODULE_INDICATOR([fseek]) -+ gl_FUNC_FSEEKO -+ if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then -+ AC_LIBOBJ([fseeko]) -+ gl_PREREQ_FSEEKO -+ fi -+ gl_STDIO_MODULE_INDICATOR([fseeko]) -+ gl_FUNC_FSETERR -+ if test $ac_cv_func___fseterr = no; then -+ AC_LIBOBJ([fseterr]) -+ fi -+ gl_FUNC_FSTAT -+ if test $REPLACE_FSTAT = 1; then -+ AC_LIBOBJ([fstat]) -+ gl_PREREQ_FSTAT -+ fi -+ gl_SYS_STAT_MODULE_INDICATOR([fstat]) -+ gl_FUNC_FSTATAT -+ if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then -+ AC_LIBOBJ([fstatat]) -+ fi -+ gl_SYS_STAT_MODULE_INDICATOR([fstatat]) -+ gl_FSUSAGE -+ if test $gl_cv_fs_space = yes; then -+ AC_LIBOBJ([fsusage]) -+ gl_PREREQ_FSUSAGE_EXTRA -+ fi -+ gl_FUNC_FSYNC -+ if test $HAVE_FSYNC = 0; then -+ AC_LIBOBJ([fsync]) -+ gl_PREREQ_FSYNC -+ fi -+ gl_UNISTD_MODULE_INDICATOR([fsync]) -+ gl_FUNC_FTELL -+ if test $REPLACE_FTELL = 1; then -+ AC_LIBOBJ([ftell]) -+ fi -+ gl_STDIO_MODULE_INDICATOR([ftell]) -+ gl_FUNC_FTELLO -+ if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then -+ AC_LIBOBJ([ftello]) -+ gl_PREREQ_FTELLO -+ fi -+ gl_STDIO_MODULE_INDICATOR([ftello]) -+ AC_CHECK_FUNCS_ONCE([strtof]) -+ AC_REQUIRE([gl_C99_STRTOLD]) -+ gl_FUNC_FTRUNCATE -+ if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then -+ AC_LIBOBJ([ftruncate]) -+ gl_PREREQ_FTRUNCATE -+ fi -+ gl_UNISTD_MODULE_INDICATOR([ftruncate]) -+ gl_FUNC_FTS -+ dnl Use this version of fts unconditionally, since the GNU libc and -+ dnl NetBSD versions have bugs and/or unnecessary limitations. -+ AC_LIBOBJ([fts]) -+ gl_FUNC_FUTIMENS -+ if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then -+ AC_LIBOBJ([futimens]) -+ fi -+ gl_SYS_STAT_MODULE_INDICATOR([futimens]) -+ gl_GETADDRINFO -+ if test $HAVE_GETADDRINFO = 0; then -+ AC_LIBOBJ([getaddrinfo]) -+ fi -+ if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then -+ AC_LIBOBJ([gai_strerror]) -+ fi -+ gl_NETDB_MODULE_INDICATOR([getaddrinfo]) -+ gl_FUNC_GETCWD -+ if test $REPLACE_GETCWD = 1; then -+ AC_LIBOBJ([getcwd]) -+ gl_PREREQ_GETCWD -+ fi -+ gl_MODULE_INDICATOR([getcwd]) -+ gl_UNISTD_MODULE_INDICATOR([getcwd]) -+ gl_FUNC_GETCWD_LGPL -+ if test $REPLACE_GETCWD = 1; then -+ AC_LIBOBJ([getcwd-lgpl]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([getcwd]) -+ gl_FUNC_GETDELIM -+ if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then -+ AC_LIBOBJ([getdelim]) -+ gl_PREREQ_GETDELIM -+ fi -+ gl_STDIO_MODULE_INDICATOR([getdelim]) -+ gl_FUNC_GETDTABLESIZE -+ if test $HAVE_GETDTABLESIZE = 0; then -+ AC_LIBOBJ([getdtablesize]) -+ gl_PREREQ_GETDTABLESIZE -+ fi -+ gl_UNISTD_MODULE_INDICATOR([getdtablesize]) -+ gl_FUNC_GETGROUPS -+ if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then -+ AC_LIBOBJ([getgroups]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([getgroups]) -+ gl_FUNC_GETHOSTNAME -+ if test $HAVE_GETHOSTNAME = 0; then -+ AC_LIBOBJ([gethostname]) -+ gl_PREREQ_GETHOSTNAME -+ fi -+ gl_UNISTD_MODULE_INDICATOR([gethostname]) -+ gl_GETHRXTIME -+ gl_FUNC_GETLINE -+ if test $REPLACE_GETLINE = 1; then -+ AC_LIBOBJ([getline]) -+ gl_PREREQ_GETLINE -+ fi -+ gl_STDIO_MODULE_INDICATOR([getline]) -+ gl_GETLOADAVG -+ if test $HAVE_GETLOADAVG = 0; then -+ AC_LIBOBJ([getloadavg]) -+ gl_PREREQ_GETLOADAVG -+ fi -+ gl_STDLIB_MODULE_INDICATOR([getloadavg]) -+ gl_FUNC_GETLOGIN -+ if test $HAVE_GETLOGIN = 0; then -+ AC_LIBOBJ([getlogin]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([getlogin]) -+ gl_GETNDELIM2 -+ gl_FUNC_GETOPT_GNU -+ if test $REPLACE_GETOPT = 1; then -+ AC_LIBOBJ([getopt]) -+ AC_LIBOBJ([getopt1]) -+ gl_PREREQ_GETOPT -+ dnl Arrange for unistd.h to include getopt.h. -+ GNULIB_GL_UNISTD_H_GETOPT=1 -+ fi -+ AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) -+ gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) -+ gl_FUNC_GETOPT_POSIX -+ if test $REPLACE_GETOPT = 1; then -+ AC_LIBOBJ([getopt]) -+ AC_LIBOBJ([getopt1]) -+ gl_PREREQ_GETOPT -+ dnl Arrange for unistd.h to include getopt.h. -+ GNULIB_GL_UNISTD_H_GETOPT=1 -+ fi -+ AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) -+ gl_FUNC_GETPAGESIZE -+ if test $REPLACE_GETPAGESIZE = 1; then -+ AC_LIBOBJ([getpagesize]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([getpagesize]) -+ gl_FUNC_GETPASS_GNU -+ if test $REPLACE_GETPASS = 1; then -+ AC_LIBOBJ([getpass]) -+ gl_PREREQ_GETPASS -+ fi -+ AC_SUBST([LIBINTL]) -+ AC_SUBST([LTLIBINTL]) -+ gl_GETTIME -+ gl_FUNC_GETTIMEOFDAY -+ if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then -+ AC_LIBOBJ([gettimeofday]) -+ gl_PREREQ_GETTIMEOFDAY -+ fi -+ gl_SYS_TIME_MODULE_INDICATOR([gettimeofday]) -+ gl_GETUGROUPS -+ gl_FUNC_GETUSERSHELL -+ if test $HAVE_GETUSERSHELL = 0; then -+ AC_LIBOBJ([getusershell]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([getusershell]) -+ gl_GNU_MAKE -+ # Autoconf 2.61a.99 and earlier don't support linking a file only -+ # in VPATH builds. But since GNUmakefile is for maintainer use -+ # only, it does not matter if we skip the link with older autoconf. -+ # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH -+ # builds, so use a shell variable to bypass this. -+ GNUmakefile=GNUmakefile -+ m4_if(m4_version_compare([2.61a.100], -+ m4_defn([m4_PACKAGE_VERSION])), [1], [], -+ [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [], -+ [GNUmakefile=$GNUmakefile])]) -+ gl_FUNC_GROUP_MEMBER -+ if test $HAVE_GROUP_MEMBER = 0; then -+ AC_LIBOBJ([group-member]) -+ gl_PREREQ_GROUP_MEMBER -+ fi -+ gl_UNISTD_MODULE_INDICATOR([group-member]) -+ gl_HARD_LOCALE -+ gl_HOST_OS -+ gl_HOSTENT -+ gl_HUMAN -+ gl_I_RING -+ AM_ICONV -+ m4_ifdef([gl_ICONV_MODULE_INDICATOR], -+ [gl_ICONV_MODULE_INDICATOR([iconv])]) -+ gl_ICONV_H -+ gl_FUNC_ICONV_OPEN -+ if test $REPLACE_ICONV_OPEN = 1; then -+ AC_LIBOBJ([iconv_open]) -+ fi -+ if test $REPLACE_ICONV = 1; then -+ AC_LIBOBJ([iconv]) -+ AC_LIBOBJ([iconv_close]) -+ fi -+ gl_IDCACHE -+ gl_FUNC_INET_NTOP -+ if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then -+ AC_LIBOBJ([inet_ntop]) -+ gl_PREREQ_INET_NTOP -+ fi -+ gl_ARPA_INET_MODULE_INDICATOR([inet_ntop]) -+ gl_INLINE -+ gl_INTTOSTR -+ gl_INTTYPES_H -+ gl_INTTYPES_INCOMPLETE -+ gl_ISAPIPE -+ if test $HAVE_ISAPIPE = 0; then -+ AC_LIBOBJ([isapipe]) -+ gl_PREREQ_ISAPIPE -+ fi -+ gl_FUNC_ISATTY -+ if test $REPLACE_ISATTY = 1; then -+ AC_LIBOBJ([isatty]) -+ gl_PREREQ_ISATTY -+ fi -+ gl_UNISTD_MODULE_INDICATOR([isatty]) -+ gl_FUNC_ISBLANK -+ if test $HAVE_ISBLANK = 0; then -+ AC_LIBOBJ([isblank]) -+ fi -+ gl_CTYPE_MODULE_INDICATOR([isblank]) -+ gl_FUNC_ISNAND_NO_LIBM -+ if test $gl_func_isnand_no_libm != yes; then -+ AC_LIBOBJ([isnand]) -+ gl_PREREQ_ISNAND -+ fi -+ gl_FUNC_ISNANF_NO_LIBM -+ if test $gl_func_isnanf_no_libm != yes; then -+ AC_LIBOBJ([isnanf]) -+ gl_PREREQ_ISNANF -+ fi -+ gl_FUNC_ISNANL_NO_LIBM -+ if test $gl_func_isnanl_no_libm != yes; then -+ AC_LIBOBJ([isnanl]) -+ gl_PREREQ_ISNANL -+ fi -+ gl_FUNC_ISWBLANK -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ : -+ else -+ if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then -+ AC_LIBOBJ([iswblank]) -+ fi -+ fi -+ gl_WCTYPE_MODULE_INDICATOR([iswblank]) -+ gl_LANGINFO_H -+ AC_REQUIRE([gl_LARGEFILE]) -+ gl_FUNC_LCHMOD -+ gl_SYS_STAT_MODULE_INDICATOR([lchmod]) -+ gl_FUNC_LCHOWN -+ if test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1; then -+ AC_LIBOBJ([lchown]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([lchown]) -+ AC_REQUIRE([gl_C99_STRTOLD]) -+ gl_IGNORE_UNUSED_LIBRARIES -+ gl_FUNC_LINK -+ if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then -+ AC_LIBOBJ([link]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([link]) -+ gl_FUNC_LINK_FOLLOWS_SYMLINK -+ gl_FUNC_LINKAT -+ if test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1; then -+ AC_LIBOBJ([linkat]) -+ fi -+ if test $HAVE_LINKAT = 0; then -+ AC_LIBOBJ([at-func2]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([linkat]) -+ gl_LOCALCHARSET -+ LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" -+ AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) -+ gl_LOCALE_H -+ gl_FUNC_LOCALECONV -+ if test $REPLACE_LOCALECONV = 1; then -+ AC_LIBOBJ([localeconv]) -+ gl_PREREQ_LOCALECONV -+ fi -+ gl_LOCALE_MODULE_INDICATOR([localeconv]) -+ gl_LOCK -+ gl_FUNC_LSEEK -+ if test $REPLACE_LSEEK = 1; then -+ AC_LIBOBJ([lseek]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([lseek]) -+ gl_FUNC_LSTAT -+ if test $REPLACE_LSTAT = 1; then -+ AC_LIBOBJ([lstat]) -+ gl_PREREQ_LSTAT -+ fi -+ gl_SYS_STAT_MODULE_INDICATOR([lstat]) -+ AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER], -+ [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])]) -+ gl_FUNC_MALLOC_GNU -+ if test $REPLACE_MALLOC = 1; then -+ AC_LIBOBJ([malloc]) -+ fi -+ gl_MODULE_INDICATOR([malloc-gnu]) -+ gl_FUNC_MALLOC_POSIX -+ if test $REPLACE_MALLOC = 1; then -+ AC_LIBOBJ([malloc]) -+ fi -+ gl_STDLIB_MODULE_INDICATOR([malloc-posix]) -+ gl_MALLOCA -+ gl_MATH_H -+ gl_MBCHAR -+ gl_MBITER -+ gl_FUNC_MBRLEN -+ if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then -+ AC_LIBOBJ([mbrlen]) -+ gl_PREREQ_MBRLEN -+ fi -+ gl_WCHAR_MODULE_INDICATOR([mbrlen]) -+ gl_FUNC_MBRTOWC -+ if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then -+ AC_LIBOBJ([mbrtowc]) -+ gl_PREREQ_MBRTOWC -+ fi -+ gl_WCHAR_MODULE_INDICATOR([mbrtowc]) -+ gl_STRING_MODULE_INDICATOR([mbscasecmp]) -+ gl_FUNC_MBSINIT -+ if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then -+ AC_LIBOBJ([mbsinit]) -+ gl_PREREQ_MBSINIT -+ fi -+ gl_WCHAR_MODULE_INDICATOR([mbsinit]) -+ gl_FUNC_MBSLEN -+ gl_STRING_MODULE_INDICATOR([mbslen]) -+ gl_FUNC_MBSRTOWCS -+ if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then -+ AC_LIBOBJ([mbsrtowcs]) -+ AC_LIBOBJ([mbsrtowcs-state]) -+ gl_PREREQ_MBSRTOWCS -+ fi -+ gl_WCHAR_MODULE_INDICATOR([mbsrtowcs]) -+ gl_STRING_MODULE_INDICATOR([mbsstr]) -+ gl_MBSWIDTH -+ gl_FUNC_MBTOWC -+ if test $REPLACE_MBTOWC = 1; then -+ AC_LIBOBJ([mbtowc]) -+ gl_PREREQ_MBTOWC -+ fi -+ gl_STDLIB_MODULE_INDICATOR([mbtowc]) -+ gl_MBITER -+ gl_MEMCASECMP -+ gl_FUNC_MEMCHR -+ if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then -+ AC_LIBOBJ([memchr]) -+ gl_PREREQ_MEMCHR -+ fi -+ gl_STRING_MODULE_INDICATOR([memchr]) -+ gl_MEMCOLL -+ gl_FUNC_MEMPCPY -+ if test $HAVE_MEMPCPY = 0; then -+ AC_LIBOBJ([mempcpy]) -+ gl_PREREQ_MEMPCPY -+ fi -+ gl_STRING_MODULE_INDICATOR([mempcpy]) -+ gl_FUNC_MEMRCHR -+ if test $ac_cv_func_memrchr = no; then -+ AC_LIBOBJ([memrchr]) -+ gl_PREREQ_MEMRCHR -+ fi -+ gl_STRING_MODULE_INDICATOR([memrchr]) -+ gl_MGETGROUPS -+ gl_MKANCESDIRS -+ gl_FUNC_MKDIR -+ if test $REPLACE_MKDIR = 1; then -+ AC_LIBOBJ([mkdir]) -+ fi -+ gl_MKDIR_PARENTS -+ gl_FUNC_MKFIFO -+ if test $HAVE_MKFIFO = 0 || test $REPLACE_MKFIFO = 1; then -+ AC_LIBOBJ([mkfifo]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([mkfifo]) -+ gl_FUNC_MKNOD -+ if test $HAVE_MKNOD = 0 || test $REPLACE_MKNOD = 1; then -+ AC_LIBOBJ([mknod]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([mknod]) -+ gl_FUNC_MKSTEMP -+ if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then -+ AC_LIBOBJ([mkstemp]) -+ gl_PREREQ_MKSTEMP -+ fi -+ gl_STDLIB_MODULE_INDICATOR([mkstemp]) -+ gl_FUNC_MKTIME -+ if test $REPLACE_MKTIME = 1; then -+ AC_LIBOBJ([mktime]) -+ gl_PREREQ_MKTIME -+ fi -+ gl_TIME_MODULE_INDICATOR([mktime]) -+ gl_MODECHANGE -+ gl_MOUNTLIST -+ if test $gl_cv_list_mounted_fs = yes; then -+ AC_LIBOBJ([mountlist]) -+ gl_PREREQ_MOUNTLIST_EXTRA -+ fi -+ gl_MPSORT -+ gl_MSVC_INVAL -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ AC_LIBOBJ([msvc-inval]) -+ fi -+ gl_MSVC_NOTHROW -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ AC_LIBOBJ([msvc-nothrow]) -+ fi -+ gl_MULTIARCH -+ gl_FUNC_NANOSLEEP -+ if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then -+ AC_LIBOBJ([nanosleep]) -+ gl_PREREQ_NANOSLEEP -+ fi -+ gl_TIME_MODULE_INDICATOR([nanosleep]) -+ gl_HEADER_NETDB -+ gl_HEADER_NETINET_IN -+ AC_PROG_MKDIR_P -+ gl_FUNC_NL_LANGINFO -+ if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then -+ AC_LIBOBJ([nl_langinfo]) -+ fi -+ gl_LANGINFO_MODULE_INDICATOR([nl_langinfo]) -+ dnl Run our hack near the end, just before config.status creation. -+ dnl It must happen late, i.e., after gl_LIBOBJS has been finalized. -+ AC_CONFIG_COMMANDS_PRE([ -+ gl_NON_RECURSIVE_GNULIB_PREFIX_HACK([lib]) -+ ]) -+ gl_NPROC -+ AC_FUNC_OBSTACK -+ dnl Note: AC_FUNC_OBSTACK does AC_LIBSOURCES([obstack.h, obstack.c]). -+ gl_FUNC_OPEN -+ if test $REPLACE_OPEN = 1; then -+ AC_LIBOBJ([open]) -+ gl_PREREQ_OPEN -+ fi -+ gl_FCNTL_MODULE_INDICATOR([open]) -+ gl_FUNC_OPENAT -+ if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then -+ AC_LIBOBJ([openat]) -+ gl_PREREQ_OPENAT -+ fi -+ gl_MODULE_INDICATOR([openat]) dnl for lib/getcwd.c -+ gl_FCNTL_MODULE_INDICATOR([openat]) -+ gl_OPENAT_SAFER -+ gl_MODULE_INDICATOR([openat-safer]) -+ gl_FUNC_OPENDIR -+ if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then -+ AC_LIBOBJ([opendir]) -+ fi -+ gl_DIRENT_MODULE_INDICATOR([opendir]) -+ gl_PARSE_DATETIME -+ gl_PATHMAX -+ gl_PERL -+ gl_PHYSMEM -+ gl_FUNC_PIPE2 -+ gl_UNISTD_MODULE_INDICATOR([pipe2]) -+ gl_MODULE_INDICATOR([pipe2-safer]) -+ gl_POSIX_SHELL -+ gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then -+ AC_LIBOBJ([spawn_faction_addclose]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addclose]) -+ gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then -+ AC_LIBOBJ([spawn_faction_adddup2]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_adddup2]) -+ gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then -+ AC_LIBOBJ([spawn_faction_addopen]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addopen]) -+ gl_POSIX_SPAWN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ AC_LIBOBJ([spawn_faction_destroy]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_destroy]) -+ gl_POSIX_SPAWN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ AC_LIBOBJ([spawn_faction_init]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_init]) -+ gl_POSIX_SPAWN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ AC_LIBOBJ([spawnattr_destroy]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy]) -+ gl_POSIX_SPAWN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ AC_LIBOBJ([spawnattr_init]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_init]) -+ gl_POSIX_SPAWN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ AC_LIBOBJ([spawnattr_setflags]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setflags]) -+ gl_POSIX_SPAWN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ AC_LIBOBJ([spawnattr_setsigmask]) -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setsigmask]) -+ gl_POSIX_SPAWN -+ if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then -+ AC_LIBOBJ([spawnp]) -+ AC_LIBOBJ([spawni]) -+ gl_PREREQ_POSIX_SPAWN_INTERNAL -+ fi -+ gl_SPAWN_MODULE_INDICATOR([posix_spawnp]) -+ gl_POSIXTM -+ gl_POSIXVER -+ gl_FUNC_PRINTF_FREXP -+ gl_FUNC_PRINTF_FREXPL -+ m4_divert_text([INIT_PREPARE], [gl_printf_safe=yes]) -+ gl_PRIV_SET -+ AC_CHECK_DECLS([program_invocation_name], [], [], [#include ]) -+ AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include ]) -+ m4_ifdef([AM_XGETTEXT_OPTION], -+ [AM_][XGETTEXT_OPTION([--keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"']) -+ AM_][XGETTEXT_OPTION([--keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"'])]) -+ gl_PTHREAD_CHECK -+ gl_FUNC_PUTENV -+ if test $REPLACE_PUTENV = 1; then -+ AC_LIBOBJ([putenv]) -+ fi -+ gl_STDLIB_MODULE_INDICATOR([putenv]) -+ gl_QUOTE -+ gl_QUOTEARG -+ gl_FUNC_RAISE -+ if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then -+ AC_LIBOBJ([raise]) -+ gl_PREREQ_RAISE -+ fi -+ gl_SIGNAL_MODULE_INDICATOR([raise]) -+ gl_FUNC_RAWMEMCHR -+ if test $HAVE_RAWMEMCHR = 0; then -+ AC_LIBOBJ([rawmemchr]) -+ gl_PREREQ_RAWMEMCHR -+ fi -+ gl_STRING_MODULE_INDICATOR([rawmemchr]) -+ gl_FUNC_READ -+ if test $REPLACE_READ = 1; then -+ AC_LIBOBJ([read]) -+ gl_PREREQ_READ -+ fi -+ gl_UNISTD_MODULE_INDICATOR([read]) -+ gl_PREREQ_READ_FILE -+ gl_FUNC_READDIR -+ if test $HAVE_READDIR = 0; then -+ AC_LIBOBJ([readdir]) -+ fi -+ gl_DIRENT_MODULE_INDICATOR([readdir]) -+ gl_FUNC_READLINK -+ if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then -+ AC_LIBOBJ([readlink]) -+ gl_PREREQ_READLINK -+ fi -+ gl_UNISTD_MODULE_INDICATOR([readlink]) -+ gl_FUNC_READLINKAT -+ if test $HAVE_READLINKAT = 0; then -+ AC_LIBOBJ([readlinkat]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([readlinkat]) -+ gl_READTOKENS -+ gl_READUTMP -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ AC_LIBOBJ([readutmp]) -+ fi -+ gl_FUNC_REALLOC_GNU -+ if test $REPLACE_REALLOC = 1; then -+ AC_LIBOBJ([realloc]) -+ fi -+ gl_MODULE_INDICATOR([realloc-gnu]) -+ gl_FUNC_REALLOC_POSIX -+ if test $REPLACE_REALLOC = 1; then -+ AC_LIBOBJ([realloc]) -+ fi -+ gl_STDLIB_MODULE_INDICATOR([realloc-posix]) -+ gl_REGEX -+ if test $ac_use_included_regex = yes; then -+ AC_LIBOBJ([regex]) -+ gl_PREREQ_REGEX -+ fi -+ gl_FUNC_REMOVE -+ if test $REPLACE_REMOVE = 1; then -+ AC_LIBOBJ([remove]) -+ fi -+ gl_STDIO_MODULE_INDICATOR([remove]) -+ gl_FUNC_RENAME -+ if test $REPLACE_RENAME = 1; then -+ AC_LIBOBJ([rename]) -+ fi -+ gl_STDIO_MODULE_INDICATOR([rename]) -+ gl_FUNC_REWINDDIR -+ if test $HAVE_REWINDDIR = 0; then -+ AC_LIBOBJ([rewinddir]) -+ fi -+ gl_DIRENT_MODULE_INDICATOR([rewinddir]) -+ gl_FUNC_RMDIR -+ if test $REPLACE_RMDIR = 1; then -+ AC_LIBOBJ([rmdir]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([rmdir]) -+ gl_FUNC_RPMATCH -+ if test $HAVE_RPMATCH = 0; then -+ AC_LIBOBJ([rpmatch]) -+ gl_PREREQ_RPMATCH -+ fi -+ gl_STDLIB_MODULE_INDICATOR([rpmatch]) -+ gl_PREREQ_SAFE_READ -+ gl_PREREQ_SAFE_WRITE -+ gl_SAME -+ gl_SAVE_CWD -+ gl_SAVEDIR -+ gl_SAVEWD -+ gl_SCHED_H -+ gl_FUNC_SELECT -+ if test $REPLACE_SELECT = 1; then -+ AC_LIBOBJ([select]) -+ fi -+ gl_SYS_SELECT_MODULE_INDICATOR([select]) -+ AC_CHECK_HEADERS([selinux/flask.h]) -+ AC_LIBOBJ([selinux-at]) -+ gl_HEADERS_SELINUX_SELINUX_H -+ gl_HEADERS_SELINUX_CONTEXT_H -+ if test "$with_selinux" != no && test "$ac_cv_header_selinux_selinux_h" = yes; then -+ AC_LIBOBJ([getfilecon]) -+ fi -+ gl_SERVENT -+ gl_FUNC_SETENV -+ if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then -+ AC_LIBOBJ([setenv]) -+ fi -+ gl_STDLIB_MODULE_INDICATOR([setenv]) -+ gl_SETTIME -+ gl_FUNC_SIG2STR -+ if test $ac_cv_func_sig2str = no; then -+ AC_LIBOBJ([sig2str]) -+ gl_PREREQ_SIG2STR -+ fi -+ gl_SIGACTION -+ if test $HAVE_SIGACTION = 0; then -+ AC_LIBOBJ([sigaction]) -+ gl_PREREQ_SIGACTION -+ fi -+ gl_SIGNAL_MODULE_INDICATOR([sigaction]) -+ gl_SIGNAL_H -+ gl_SIGNBIT -+ if test $REPLACE_SIGNBIT = 1; then -+ AC_LIBOBJ([signbitf]) -+ AC_LIBOBJ([signbitd]) -+ AC_LIBOBJ([signbitl]) -+ fi -+ gl_MATH_MODULE_INDICATOR([signbit]) -+ gl_SIGNALBLOCKING -+ if test $HAVE_POSIX_SIGNALBLOCKING = 0; then -+ AC_LIBOBJ([sigprocmask]) -+ gl_PREREQ_SIGPROCMASK -+ fi -+ gl_SIGNAL_MODULE_INDICATOR([sigprocmask]) -+ gl_SIZE_MAX -+ gl_FUNC_SNPRINTF -+ gl_STDIO_MODULE_INDICATOR([snprintf]) -+ gl_MODULE_INDICATOR([snprintf]) -+ gl_SOCKETLIB -+ gl_SOCKETS -+ gl_TYPE_SOCKLEN_T -+ gl_SPAWN_H -+ gl_SPAWN_PIPE -+ gt_TYPE_SSIZE_T -+ gl_FUNC_STAT -+ if test $REPLACE_STAT = 1; then -+ AC_LIBOBJ([stat]) -+ gl_PREREQ_STAT -+ fi -+ gl_SYS_STAT_MODULE_INDICATOR([stat]) -+ gl_STAT_SIZE -+ gl_STAT_TIME -+ gl_STAT_BIRTHTIME -+ gl_MODULE_INDICATOR([statat]) dnl for lib/openat.h -+ gl_STDALIGN_H -+ gl_STDARG_H -+ AM_STDBOOL_H -+ gl_STDDEF_H -+ gl_STDINT_H -+ gl_STDIO_H -+ gl_STDLIB_H -+ gl_FUNC_STPCPY -+ if test $HAVE_STPCPY = 0; then -+ AC_LIBOBJ([stpcpy]) -+ gl_PREREQ_STPCPY -+ fi -+ gl_STRING_MODULE_INDICATOR([stpcpy]) -+ gl_FUNC_STPNCPY -+ if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then -+ AC_LIBOBJ([stpncpy]) -+ gl_PREREQ_STPNCPY -+ fi -+ gl_STRING_MODULE_INDICATOR([stpncpy]) -+ gl_FUNC_STRCHRNUL -+ if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then -+ AC_LIBOBJ([strchrnul]) -+ gl_PREREQ_STRCHRNUL -+ fi -+ gl_STRING_MODULE_INDICATOR([strchrnul]) -+ gl_FUNC_STRDUP_POSIX -+ if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then -+ AC_LIBOBJ([strdup]) -+ gl_PREREQ_STRDUP -+ fi -+ gl_STRING_MODULE_INDICATOR([strdup]) -+ gl_FUNC_STRERROR -+ if test $REPLACE_STRERROR = 1; then -+ AC_LIBOBJ([strerror]) -+ fi -+ gl_MODULE_INDICATOR([strerror]) -+ gl_STRING_MODULE_INDICATOR([strerror]) -+ AC_REQUIRE([gl_HEADER_ERRNO_H]) -+ AC_REQUIRE([gl_FUNC_STRERROR_0]) -+ if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then -+ AC_LIBOBJ([strerror-override]) -+ gl_PREREQ_SYS_H_WINSOCK2 -+ fi -+ gl_FUNC_GNU_STRFTIME -+ if test $gl_cond_libtool = false; then -+ gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV" -+ gl_libdeps="$gl_libdeps $LIBICONV" -+ fi -+ gl_HEADER_STRING_H -+ gl_FUNC_STRNCAT -+ if test $REPLACE_STRNCAT = 1; then -+ AC_LIBOBJ([strncat]) -+ gl_PREREQ_STRNCAT -+ fi -+ gl_STRING_MODULE_INDICATOR([strncat]) -+ gl_FUNC_STRNDUP -+ if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then -+ AC_LIBOBJ([strndup]) -+ fi -+ gl_STRING_MODULE_INDICATOR([strndup]) -+ gl_FUNC_STRNLEN -+ if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then -+ AC_LIBOBJ([strnlen]) -+ gl_PREREQ_STRNLEN -+ fi -+ gl_STRING_MODULE_INDICATOR([strnlen]) -+ gl_FUNC_STRPBRK -+ if test $HAVE_STRPBRK = 0; then -+ AC_LIBOBJ([strpbrk]) -+ gl_PREREQ_STRPBRK -+ fi -+ gl_STRING_MODULE_INDICATOR([strpbrk]) -+ gl_FUNC_STRSIGNAL -+ if test $HAVE_STRSIGNAL = 0 || test $REPLACE_STRSIGNAL = 1; then -+ AC_LIBOBJ([strsignal]) -+ gl_PREREQ_STRSIGNAL -+ fi -+ gl_STRING_MODULE_INDICATOR([strsignal]) -+ gl_FUNC_STRSTR_SIMPLE -+ if test $REPLACE_STRSTR = 1; then -+ AC_LIBOBJ([strstr]) -+ fi -+ gl_STRING_MODULE_INDICATOR([strstr]) -+ gl_FUNC_STRTOD -+ if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then -+ AC_LIBOBJ([strtod]) -+ gl_PREREQ_STRTOD -+ fi -+ gl_STDLIB_MODULE_INDICATOR([strtod]) -+ gl_FUNC_STRTOIMAX -+ if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then -+ AC_LIBOBJ([strtoimax]) -+ gl_PREREQ_STRTOIMAX -+ fi -+ gl_INTTYPES_MODULE_INDICATOR([strtoimax]) -+ gl_FUNC_STRTOLL -+ if test $HAVE_STRTOLL = 0; then -+ AC_LIBOBJ([strtoll]) -+ gl_PREREQ_STRTOLL -+ fi -+ gl_STDLIB_MODULE_INDICATOR([strtoll]) -+ gl_FUNC_STRTOULL -+ if test $HAVE_STRTOULL = 0; then -+ AC_LIBOBJ([strtoull]) -+ gl_PREREQ_STRTOULL -+ fi -+ gl_STDLIB_MODULE_INDICATOR([strtoull]) -+ gl_FUNC_STRTOUMAX -+ if test $ac_cv_func_strtoumax = no; then -+ AC_LIBOBJ([strtoumax]) -+ gl_PREREQ_STRTOUMAX -+ fi -+ gl_INTTYPES_MODULE_INDICATOR([strtoumax]) -+ gl_FUNC_SYMLINK -+ if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then -+ AC_LIBOBJ([symlink]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([symlink]) -+ gl_SYS_IOCTL_H -+ AC_PROG_MKDIR_P -+ gl_HEADER_SYS_RESOURCE -+ AC_PROG_MKDIR_P -+ gl_HEADER_SYS_SELECT -+ AC_PROG_MKDIR_P -+ gl_HEADER_SYS_SOCKET -+ AC_PROG_MKDIR_P -+ gl_HEADER_SYS_STAT_H -+ AC_PROG_MKDIR_P -+ gl_HEADER_SYS_TIME_H -+ AC_PROG_MKDIR_P -+ gl_SYS_TYPES_H -+ AC_PROG_MKDIR_P -+ gl_HEADER_SYS_UIO -+ AC_PROG_MKDIR_P -+ gl_SYS_UTSNAME_H -+ AC_PROG_MKDIR_P -+ gl_SYS_WAIT_H -+ AC_PROG_MKDIR_P -+ gl_FUNC_GEN_TEMPNAME -+ gl_TERMIOS_H -+ gl_THREADLIB -+ gl_HEADER_TIME_H -+ gl_TIME_R -+ if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then -+ AC_LIBOBJ([time_r]) -+ gl_PREREQ_TIME_R -+ fi -+ gl_TIME_MODULE_INDICATOR([time_r]) -+ gl_TIMER_TIME -+ gl_TIMESPEC -+ gl_TLS -+ gl_FUNC_TZSET -+ gl_FUNC_UNAME -+ if test $HAVE_UNAME = 0; then -+ AC_LIBOBJ([uname]) -+ gl_PREREQ_UNAME -+ fi -+ gl_SYS_UTSNAME_MODULE_INDICATOR([uname]) -+ gl_UNICODEIO -+ gl_UNISTD_H -+ gl_UNISTD_SAFER -+ gl_LIBUNISTRING_LIBHEADER([0.9.2], [unistr.h]) -+ gl_MODULE_INDICATOR([unistr/u8-mbtoucr]) -+ gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr]) -+ gl_MODULE_INDICATOR([unistr/u8-uctomb]) -+ gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb]) -+ gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h]) -+ gl_LIBUNISTRING_LIBHEADER([0.9], [uniwidth.h]) -+ gl_LIBUNISTRING_MODULE([0.9.4], [uniwidth/width]) -+ gl_FUNC_UNLINK -+ if test $REPLACE_UNLINK = 1; then -+ AC_LIBOBJ([unlink]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([unlink]) -+ gl_FUNC_UNLINK_BUSY_TEXT -+ gl_FUNC_UNLINKAT -+ if test $HAVE_UNLINKAT = 0 || test $REPLACE_UNLINKAT = 1; then -+ AC_LIBOBJ([unlinkat]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([unlinkat]) -+ gl_FUNC_GLIBC_UNLOCKED_IO -+ gl_FUNC_UNSETENV -+ if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then -+ AC_LIBOBJ([unsetenv]) -+ gl_PREREQ_UNSETENV -+ fi -+ gl_STDLIB_MODULE_INDICATOR([unsetenv]) -+ gl_SYS_PROC_UPTIME -+ gl_USERSPEC -+ gl_UTIMECMP -+ gl_UTIMENS -+ gl_FUNC_UTIMENSAT -+ if test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1; then -+ AC_LIBOBJ([utimensat]) -+ fi -+ gl_SYS_STAT_MODULE_INDICATOR([utimensat]) -+ gl_FUNC_VASNPRINTF -+ gl_FUNC_VASPRINTF -+ gl_STDIO_MODULE_INDICATOR([vasprintf]) -+ m4_ifdef([AM_XGETTEXT_OPTION], -+ [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format]) -+ AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])]) -+ gl_FUNC_VASPRINTF_POSIX -+ m4_ifdef([AM_XGETTEXT_OPTION], -+ [AM_][XGETTEXT_OPTION([--flag=verror:3:c-format]) -+ AM_][XGETTEXT_OPTION([--flag=verror_at_line:5:c-format])]) -+ gl_VERSION_ETC -+ gl_FUNC_VFPRINTF_POSIX -+ gl_STDIO_MODULE_INDICATOR([vfprintf-posix]) -+ gl_FUNC_VPRINTF_POSIX -+ gl_STDIO_MODULE_INDICATOR([vprintf-posix]) -+ gl_WAIT_PROCESS -+ gl_FUNC_WAITPID -+ if test $HAVE_WAITPID = 0; then -+ AC_LIBOBJ([waitpid]) -+ fi -+ gl_SYS_WAIT_MODULE_INDICATOR([waitpid]) -+ gl_WCHAR_H -+ gl_FUNC_WCRTOMB -+ if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then -+ AC_LIBOBJ([wcrtomb]) -+ gl_PREREQ_WCRTOMB -+ fi -+ gl_WCHAR_MODULE_INDICATOR([wcrtomb]) -+ gl_FUNC_WCSWIDTH -+ if test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1; then -+ AC_LIBOBJ([wcswidth]) -+ fi -+ gl_WCHAR_MODULE_INDICATOR([wcswidth]) -+ gl_WCTYPE_H -+ gl_FUNC_WCWIDTH -+ if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then -+ AC_LIBOBJ([wcwidth]) -+ fi -+ gl_WCHAR_MODULE_INDICATOR([wcwidth]) -+ gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL -+ gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H -+ gl_WINSIZE_IN_PTEM -+ gl_FUNC_WRITE -+ if test $REPLACE_WRITE = 1; then -+ AC_LIBOBJ([write]) -+ gl_PREREQ_WRITE -+ fi -+ gl_UNISTD_MODULE_INDICATOR([write]) -+ gl_WRITE_ANY_FILE -+ gl_XALLOC -+ gl_XGETCWD -+ gl_MODULE_INDICATOR([xgetgroups]) -+ gl_XNANOSLEEP -+ m4_ifdef([AM_XGETTEXT_OPTION], -+ [AM_][XGETTEXT_OPTION([--flag=xprintf:1:c-format]) -+ AM_][XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) -+ AM_][XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) -+ AM_][XGETTEXT_OPTION([--flag=xvfprintf:2:c-format])]) -+ gl_XSIZE -+ gl_XSTRNDUP -+ gl_XSTRTOD -+ gl_XSTRTOL -+ gl_XSTRTOLD -+ gl_XVASPRINTF -+ m4_ifdef([AM_XGETTEXT_OPTION], -+ [AM_][XGETTEXT_OPTION([--flag=xasprintf:1:c-format])]) -+ gl_YESNO -+ # End of code from modules -+ m4_ifval(gl_LIBSOURCES_LIST, [ -+ m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || -+ for gl_file in ]gl_LIBSOURCES_LIST[ ; do -+ if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then -+ echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 -+ exit 1 -+ fi -+ done])dnl -+ m4_if(m4_sysval, [0], [], -+ [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) -+ ]) -+ m4_popdef([gl_LIBSOURCES_DIR]) -+ m4_popdef([gl_LIBSOURCES_LIST]) -+ m4_popdef([AC_LIBSOURCES]) -+ m4_popdef([AC_REPLACE_FUNCS]) -+ m4_popdef([AC_LIBOBJ]) -+ AC_CONFIG_COMMANDS_PRE([ -+ gl_libobjs= -+ gl_ltlibobjs= -+ if test -n "$gl_LIBOBJS"; then -+ # Remove the extension. -+ sed_drop_objext='s/\.o$//;s/\.obj$//' -+ for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do -+ gl_libobjs="$gl_libobjs $i.$ac_objext" -+ gl_ltlibobjs="$gl_ltlibobjs $i.lo" -+ done -+ fi -+ AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) -+ AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) -+ ]) -+ gltests_libdeps= -+ gltests_ltlibdeps= -+ m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) -+ m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) -+ m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) -+ m4_pushdef([gltests_LIBSOURCES_LIST], []) -+ m4_pushdef([gltests_LIBSOURCES_DIR], []) -+ gl_COMMON -+ gl_source_base='gnulib-tests' -+changequote(,)dnl -+ gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS -+changequote([, ])dnl -+ AC_SUBST([gltests_WITNESS]) -+ gl_module_indicator_condition=$gltests_WITNESS -+ m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ AC_LIBOBJ([accept]) -+ fi -+ gl_SYS_SOCKET_MODULE_INDICATOR([accept]) -+ AC_CHECK_DECLS_ONCE([alarm]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ AC_LIBOBJ([bind]) -+ fi -+ gl_SYS_SOCKET_MODULE_INDICATOR([bind]) -+ gt_LOCALE_FR -+ gt_LOCALE_FR_UTF8 -+ gt_LOCALE_FR -+ gt_LOCALE_TR_UTF8 -+ AC_CHECK_FUNCS_ONCE([getegid]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ AC_LIBOBJ([connect]) -+ fi -+ gl_SYS_SOCKET_MODULE_INDICATOR([connect]) -+ AC_CHECK_FUNCS_ONCE([getegid]) -+ gl_FUNC_UNGETC_WORKS -+ gl_FUNC_UNGETC_WORKS -+ gl_FUNC_UNGETC_WORKS -+ gl_FUNC_UNGETC_WORKS -+ dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac. -+ AM_GNU_GETTEXT_VERSION([0.18.1]) -+ AC_C_BIGENDIAN -+ gl_FUNC_INET_PTON -+ if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then -+ AC_LIBOBJ([inet_pton]) -+ gl_PREREQ_INET_PTON -+ fi -+ gl_ARPA_INET_MODULE_INDICATOR([inet_pton]) -+ AC_C_BIGENDIAN -+ gl_FUNC_IOCTL -+ if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then -+ AC_LIBOBJ([ioctl]) -+ fi -+ gl_SYS_IOCTL_MODULE_INDICATOR([ioctl]) -+ gl_DOUBLE_EXPONENT_LOCATION -+ gl_FLOAT_EXPONENT_LOCATION -+ gl_LONG_DOUBLE_EXPONENT_LOCATION -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ AC_CHECK_FUNCS_ONCE([getegid]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ AC_LIBOBJ([listen]) -+ fi -+ gl_SYS_SOCKET_MODULE_INDICATOR([listen]) -+ AC_CHECK_FUNCS_ONCE([newlocale]) -+ gl_LOCALENAME -+ AC_CHECK_FUNCS_ONCE([newlocale]) -+ gt_LOCALE_FR -+ gt_LOCALE_FR_UTF8 -+ gt_LOCALE_JA -+ gt_LOCALE_ZH_CN -+ gt_LOCALE_TR_UTF8 -+ gt_LOCALE_FR_UTF8 -+ gt_LOCALE_FR -+ gt_LOCALE_FR_UTF8 -+ gt_LOCALE_JA -+ gt_LOCALE_ZH_CN -+ gt_LOCALE_FR_UTF8 -+ gt_LOCALE_ZH_CN -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ dnl Check for prerequisites for memory fence checks. -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ AC_CHECK_DECLS_ONCE([alarm]) -+ gt_LOCALE_FR -+ gt_LOCALE_FR_UTF8 -+ gl_FUNC_PERROR -+ if test $REPLACE_PERROR = 1; then -+ AC_LIBOBJ([perror]) -+ fi -+ gl_STRING_MODULE_INDICATOR([perror]) -+ gl_FUNC_PIPE -+ if test $HAVE_PIPE = 0; then -+ AC_LIBOBJ([pipe]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([pipe]) -+ AC_EGREP_CPP([notposix], [[ -+ #if defined _MSC_VER || defined __MINGW32__ -+ notposix -+ #endif -+ ]], -+ [posix_spawn_ported=no], -+ [posix_spawn_ported=yes]) -+ AM_CONDITIONAL([POSIX_SPAWN_PORTED], [test $posix_spawn_ported = yes]) -+ dnl Check for prerequisites for memory fence checks. -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ AC_CHECK_HEADERS_ONCE([sys/wait.h]) -+ gl_FUNC_SETLOCALE -+ if test $REPLACE_SETLOCALE = 1; then -+ AC_LIBOBJ([setlocale]) -+ gl_PREREQ_SETLOCALE -+ fi -+ gl_LOCALE_MODULE_INDICATOR([setlocale]) -+ gt_LOCALE_FR -+ gt_LOCALE_FR_UTF8 -+ gt_LOCALE_JA -+ gt_LOCALE_ZH_CN -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ AC_LIBOBJ([setsockopt]) -+ fi -+ gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt]) -+ AC_REQUIRE([gl_FLOAT_EXPONENT_LOCATION]) -+ AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) -+ AC_REQUIRE([gl_LONG_DOUBLE_EXPONENT_LOCATION]) -+ gl_FUNC_SLEEP -+ if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then -+ AC_LIBOBJ([sleep]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([sleep]) -+ AC_CHECK_DECLS_ONCE([alarm]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ AC_LIBOBJ([socket]) -+ fi -+ # When this module is used, sockets may actually occur as file descriptors, -+ # hence it is worth warning if the modules 'close' and 'ioctl' are not used. -+ m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])]) -+ m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])]) -+ AC_REQUIRE([gl_PREREQ_SYS_H_WINSOCK2]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 -+ fi -+ gl_SYS_SOCKET_MODULE_INDICATOR([socket]) -+ AC_REQUIRE([gt_TYPE_WCHAR_T]) -+ AC_REQUIRE([gt_TYPE_WINT_T]) -+ gl_FUNC_STRERROR_R -+ if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then -+ AC_LIBOBJ([strerror_r]) -+ gl_PREREQ_STRERROR_R -+ fi -+ gl_STRING_MODULE_INDICATOR([strerror_r]) -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ dnl Check for prerequisites for memory fence checks. -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ gl_FUNC_SYMLINKAT -+ if test $HAVE_SYMLINKAT = 0; then -+ AC_LIBOBJ([symlinkat]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([symlinkat]) -+ AC_CHECK_FUNCS_ONCE([shutdown]) -+ gl_THREAD -+ gl_UNLINKDIR -+ abs_aux_dir=`cd "$ac_aux_dir"; pwd` -+ AC_SUBST([abs_aux_dir]) -+ gl_FUNC_USLEEP -+ if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then -+ AC_LIBOBJ([usleep]) -+ fi -+ gl_UNISTD_MODULE_INDICATOR([usleep]) -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ abs_aux_dir=`cd "$ac_aux_dir"; pwd` -+ AC_SUBST([abs_aux_dir]) -+ gt_LOCALE_FR -+ gt_LOCALE_FR_UTF8 -+ gt_LOCALE_JA -+ gt_LOCALE_ZH_CN -+ gl_FUNC_WCTOB -+ if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then -+ AC_LIBOBJ([wctob]) -+ gl_PREREQ_WCTOB -+ fi -+ gl_WCHAR_MODULE_INDICATOR([wctob]) -+ gl_FUNC_WCTOMB -+ if test $REPLACE_WCTOMB = 1; then -+ AC_LIBOBJ([wctomb]) -+ gl_PREREQ_WCTOMB -+ fi -+ gl_STDLIB_MODULE_INDICATOR([wctomb]) -+ gl_YIELD -+ m4_popdef([gl_MODULE_INDICATOR_CONDITION]) -+ m4_ifval(gltests_LIBSOURCES_LIST, [ -+ m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || -+ for gl_file in ]gltests_LIBSOURCES_LIST[ ; do -+ if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then -+ echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 -+ exit 1 -+ fi -+ done])dnl -+ m4_if(m4_sysval, [0], [], -+ [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) -+ ]) -+ m4_popdef([gltests_LIBSOURCES_DIR]) -+ m4_popdef([gltests_LIBSOURCES_LIST]) -+ m4_popdef([AC_LIBSOURCES]) -+ m4_popdef([AC_REPLACE_FUNCS]) -+ m4_popdef([AC_LIBOBJ]) -+ AC_CONFIG_COMMANDS_PRE([ -+ gltests_libobjs= -+ gltests_ltlibobjs= -+ if test -n "$gltests_LIBOBJS"; then -+ # Remove the extension. -+ sed_drop_objext='s/\.o$//;s/\.obj$//' -+ for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do -+ gltests_libobjs="$gltests_libobjs $i.$ac_objext" -+ gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" -+ done -+ fi -+ AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) -+ AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) -+ ]) -+ LIBCOREUTILS_LIBDEPS="$gl_libdeps" -+ AC_SUBST([LIBCOREUTILS_LIBDEPS]) -+ LIBCOREUTILS_LTLIBDEPS="$gl_ltlibdeps" -+ AC_SUBST([LIBCOREUTILS_LTLIBDEPS]) -+ LIBTESTS_LIBDEPS="$gltests_libdeps" -+ AC_SUBST([LIBTESTS_LIBDEPS]) -+]) -+m4trace:m4/gnulib-comp.m4:2324: -1- AC_DEFUN([gl_LIBOBJ], [ -+ AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl -+ gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" -+]) -+m4trace:m4/gnulib-comp.m4:2331: -1- AC_DEFUN([gl_REPLACE_FUNCS], [ -+ m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl -+ AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) -+]) -+m4trace:m4/gnulib-comp.m4:2340: -1- AC_DEFUN([gl_LIBSOURCES], [ -+ m4_foreach([_gl_NAME], [$1], [ -+ m4_if(_gl_NAME, [alloca.c], [], [ -+ m4_define([gl_LIBSOURCES_DIR], [lib]) -+ m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) -+ ]) -+ ]) -+]) -+m4trace:m4/gnulib-comp.m4:2351: -1- AC_DEFUN([gltests_LIBOBJ], [ -+ AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl -+ gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" -+]) -+m4trace:m4/gnulib-comp.m4:2358: -1- AC_DEFUN([gltests_REPLACE_FUNCS], [ -+ m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl -+ AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) -+]) -+m4trace:m4/gnulib-comp.m4:2367: -1- AC_DEFUN([gltests_LIBSOURCES], [ -+ m4_foreach([_gl_NAME], [$1], [ -+ m4_if(_gl_NAME, [alloca.c], [], [ -+ m4_define([gltests_LIBSOURCES_DIR], [gnulib-tests]) -+ m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) -+ ]) -+ ]) -+]) -+m4trace:m4/gnulib-comp.m4:2378: -1- AC_DEFUN([gl_FILE_LIST], [ -+ build-aux/announce-gen -+ build-aux/config.rpath -+ build-aux/do-release-commit-and-tag -+ build-aux/gendocs.sh -+ build-aux/git-version-gen -+ build-aux/gitlog-to-changelog -+ build-aux/gnu-web-doc-update -+ build-aux/gnupload -+ build-aux/prefix-gnulib-mk -+ build-aux/snippet/_Noreturn.h -+ build-aux/snippet/arg-nonnull.h -+ build-aux/snippet/c++defs.h -+ build-aux/snippet/unused-parameter.h -+ build-aux/snippet/warn-on-use.h -+ build-aux/update-copyright -+ build-aux/useless-if-before-free -+ build-aux/vc-list-files -+ doc/fdl.texi -+ doc/gendocs_template -+ doc/parse-datetime.texi -+ lib/acl-internal.h -+ lib/acl.h -+ lib/acl_entries.c -+ lib/alignof.h -+ lib/alloca.c -+ lib/alloca.in.h -+ lib/allocator.c -+ lib/allocator.h -+ lib/anytostr.c -+ lib/areadlink-with-size.c -+ lib/areadlink.c -+ lib/areadlink.h -+ lib/areadlinkat.c -+ lib/argmatch.c -+ lib/argmatch.h -+ lib/argv-iter.c -+ lib/argv-iter.h -+ lib/arpa_inet.in.h -+ lib/asnprintf.c -+ lib/asprintf.c -+ lib/at-func.c -+ lib/at-func2.c -+ lib/backupfile.c -+ lib/backupfile.h -+ lib/base64.c -+ lib/base64.h -+ lib/basename-lgpl.c -+ lib/basename.c -+ lib/binary-io.c -+ lib/binary-io.h -+ lib/bitrotate.c -+ lib/bitrotate.h -+ lib/btowc.c -+ lib/buffer-lcm.c -+ lib/buffer-lcm.h -+ lib/c-ctype.c -+ lib/c-ctype.h -+ lib/c-strcase.h -+ lib/c-strcasecmp.c -+ lib/c-strcaseeq.h -+ lib/c-strncasecmp.c -+ lib/c-strtod.c -+ lib/c-strtod.h -+ lib/c-strtold.c -+ lib/calloc.c -+ lib/canon-host.c -+ lib/canon-host.h -+ lib/canonicalize.c -+ lib/canonicalize.h -+ lib/careadlinkat.c -+ lib/careadlinkat.h -+ lib/chdir-long.c -+ lib/chdir-long.h -+ lib/chmodat.c -+ lib/chown.c -+ lib/chownat.c -+ lib/cloexec.c -+ lib/cloexec.h -+ lib/close-stream.c -+ lib/close-stream.h -+ lib/close.c -+ lib/closedir.c -+ lib/closein.c -+ lib/closein.h -+ lib/closeout.c -+ lib/closeout.h -+ lib/config.charset -+ lib/copy-acl.c -+ lib/creat-safer.c -+ lib/ctype.in.h -+ lib/cycle-check.c -+ lib/cycle-check.h -+ lib/dev-ino.h -+ lib/di-set.c -+ lib/di-set.h 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-+ tests/test-utimens.h -+ tests/test-utimensat.c -+ tests/test-vasnprintf.c -+ tests/test-vasprintf-posix.c -+ tests/test-vasprintf.c -+ tests/test-vc-list-files-cvs.sh -+ tests/test-vc-list-files-git.sh -+ tests/test-verify.c -+ tests/test-verify.sh -+ tests/test-version-etc.c -+ tests/test-version-etc.sh -+ tests/test-vfprintf-posix.c -+ tests/test-vfprintf-posix.sh -+ tests/test-vprintf-posix.c -+ tests/test-vprintf-posix.sh -+ tests/test-wchar.c -+ tests/test-wcrtomb-w32-1.sh -+ tests/test-wcrtomb-w32-2.sh -+ tests/test-wcrtomb-w32-3.sh -+ tests/test-wcrtomb-w32-4.sh -+ tests/test-wcrtomb-w32-5.sh -+ tests/test-wcrtomb-w32.c -+ tests/test-wcrtomb.c -+ tests/test-wcrtomb.sh -+ tests/test-wctype-h.c -+ tests/test-wcwidth.c -+ tests/test-write.c -+ tests/test-xalloc-die.c -+ tests/test-xalloc-die.sh -+ tests/test-xfprintf-posix.c -+ tests/test-xprintf-posix.c -+ tests/test-xprintf-posix.sh -+ tests/test-xstrtoimax.c -+ tests/test-xstrtoimax.sh -+ tests/test-xstrtol.c -+ tests/test-xstrtol.sh -+ tests/test-xstrtoul.c -+ tests/test-xstrtoumax.c -+ tests/test-xstrtoumax.sh -+ tests/test-xvasprintf.c -+ tests/test-yesno.c -+ tests/test-yesno.sh -+ tests/unistr/test-strncat.h -+ tests/unistr/test-u8-mbtoucr.c -+ tests/unistr/test-u8-uctomb.c -+ tests/uniwidth/test-uc_width.c -+ tests/uniwidth/test-uc_width2.c -+ tests/uniwidth/test-uc_width2.sh -+ tests/zerosize-ptr.h -+ tests=lib/accept.c -+ tests=lib/at-func.c -+ tests=lib/bind.c -+ tests=lib/connect.c -+ tests=lib/glthread/thread.c -+ tests=lib/glthread/thread.h -+ tests=lib/glthread/yield.h -+ tests=lib/inet_pton.c -+ tests=lib/ioctl.c -+ tests=lib/listen.c -+ tests=lib/localename.c -+ tests=lib/localename.h -+ tests=lib/perror.c -+ tests=lib/pipe.c -+ tests=lib/setlocale.c -+ tests=lib/setsockopt.c -+ tests=lib/sleep.c -+ tests=lib/socket.c -+ tests=lib/strerror_r.c -+ tests=lib/symlinkat.c -+ tests=lib/unlinkdir.c -+ tests=lib/unlinkdir.h -+ tests=lib/usleep.c -+ tests=lib/w32sock.h -+ tests=lib/wctob.c -+ tests=lib/wctomb-impl.h -+ tests=lib/wctomb.c -+ top/GNUmakefile -+ top/maint.mk -+]) -+m4trace:m4/group-member.m4:11: -1- AC_DEFUN([gl_FUNC_GROUP_MEMBER], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare group_member(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl Do this replacement check manually because I want the hyphen -+ dnl (not the underscore) in the filename. -+ AC_CHECK_FUNC([group_member], , [ -+ HAVE_GROUP_MEMBER=0 -+ ]) -+]) -+m4trace:m4/group-member.m4:26: -1- AC_DEFUN([gl_PREREQ_GROUP_MEMBER], [ -+ AC_REQUIRE([AC_FUNC_GETGROUPS]) -+]) -+m4trace:m4/hard-locale.m4:8: -1- AC_DEFUN([gl_HARD_LOCALE], [ -+ : -+]) -+m4trace:m4/host-os.m4:13: -1- AC_DEFUN([gl_HOST_OS], [ -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl -+ AC_CACHE_CHECK([host operating system], -+ gl_cv_host_operating_system, -+ -+ [[case $host_os in -+ -+ # These operating system names do not use the default heuristic below. -+ # They are in reverse order, so that more-specific prefixes come first. -+ winnt*) os='Windows NT';; -+ vos*) os='VOS';; -+ sysv*) os='Unix System V';; -+ superux*) os='SUPER-UX';; -+ sunos*) os='SunOS';; -+ stop*) os='STOP';; -+ sco*) os='SCO Unix';; -+ riscos*) os='RISC OS';; -+ riscix*) os='RISCiX';; -+ qnx*) os='QNX';; -+ pw32*) os='PW32';; -+ ptx*) os='ptx';; -+ plan9*) os='Plan 9';; -+ osf*) os='Tru64';; -+ os2*) os='OS/2';; -+ openbsd*) os='OpenBSD';; -+ nsk*) os='NonStop Kernel';; -+ nonstopux*) os='NonStop-UX';; -+ netbsd*-gnu*) os='GNU/NetBSD';; # NetBSD kernel+libc, GNU userland -+ netbsd*) os='NetBSD';; -+ mirbsd*) os='MirBSD';; -+ knetbsd*-gnu) os='GNU/kNetBSD';; # NetBSD kernel, GNU libc+userland -+ kfreebsd*-gnu) os='GNU/kFreeBSD';; # FreeBSD kernel, GNU libc+userland -+ msdosdjgpp*) os='DJGPP';; -+ mpeix*) os='MPE/iX';; -+ mint*) os='MiNT';; -+ mingw*) os='MinGW';; -+ lynxos*) os='LynxOS';; -+ linux*) os='GNU/Linux';; -+ hpux*) os='HP-UX';; -+ hiux*) os='HI-UX';; -+ gnu*) os='GNU';; -+ freebsd*) os='FreeBSD';; -+ dgux*) os='DG/UX';; -+ bsdi*) os='BSD/OS';; -+ bsd*) os='BSD';; -+ beos*) os='BeOS';; -+ aux*) os='A/UX';; -+ atheos*) os='AtheOS';; -+ amigaos*) os='Amiga OS';; -+ aix*) os='AIX';; -+ -+ # The default heuristic takes the initial alphabetic string -+ # from $host_os, but capitalizes its first letter. -+ [A-Za-z]*) -+ os=` -+ expr "X$host_os" : 'X\([A-Za-z]\)' | LC_ALL=C tr '[a-z]' '[A-Z]' -+ `` -+ expr "X$host_os" : 'X.\([A-Za-z]*\)' -+ ` -+ ;; -+ -+ # If $host_os does not start with an alphabetic string, use it unchanged. -+ *) -+ os=$host_os;; -+ esac -+ gl_cv_host_operating_system=$os]]) -+ AC_DEFINE_UNQUOTED([HOST_OPERATING_SYSTEM], -+ "$gl_cv_host_operating_system", -+ [The host operating system.]) -+]) -+m4trace:m4/hostent.m4:7: -1- AC_DEFUN([gl_HOSTENT], [ -+ dnl Where are gethostent(), sethostent(), endhostent(), gethostbyname(), -+ dnl gethostbyaddr() defined? -+ dnl - On Solaris, they are in libnsl. Ignore libxnet. -+ dnl - On Haiku, they are in libnetwork. -+ dnl - On BeOS, they are in libnet. -+ dnl - On native Windows, they are in ws2_32.dll. -+ dnl - Otherwise they are in libc. -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H -+ HOSTENT_LIB= -+ gl_saved_libs="$LIBS" -+ AC_SEARCH_LIBS([gethostbyname], [nsl network net], -+ [if test "$ac_cv_search_gethostbyname" != "none required"; then -+ HOSTENT_LIB="$ac_cv_search_gethostbyname" -+ fi]) -+ LIBS="$gl_saved_libs" -+ if test -z "$HOSTENT_LIB"; then -+ AC_CHECK_FUNCS([gethostbyname], , [ -+ AC_CACHE_CHECK([for gethostbyname in winsock2.h and -lws2_32], -+ [gl_cv_w32_gethostbyname], -+ [gl_cv_w32_gethostbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ ]], -+ [[gethostbyname(NULL);]])], -+ [gl_cv_w32_gethostbyname=yes]) -+ LIBS="$gl_save_LIBS" -+ ]) -+ if test "$gl_cv_w32_gethostbyname" = "yes"; then -+ HOSTENT_LIB="-lws2_32" -+ fi -+ ]) -+ fi -+ AC_SUBST([HOSTENT_LIB]) -+]) -+m4trace:m4/human.m4:8: -1- AC_DEFUN([gl_HUMAN], [ -+ : -+]) -+m4trace:m4/i-ring.m4:7: -1- AC_DEFUN([gl_I_RING], [ -+ : -+]) -+m4trace:m4/iconv.m4:9: -1- AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [ -+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. -+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) -+ AC_REQUIRE([AC_LIB_RPATH]) -+ -+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV -+ dnl accordingly. -+ AC_LIB_LINKFLAGS_BODY([iconv]) -+]) -+m4trace:m4/iconv.m4:20: -1- AC_DEFUN([AM_ICONV_LINK], [ -+ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and -+ dnl those with the standalone portable GNU libiconv installed). -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV -+ dnl accordingly. -+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) -+ -+ dnl Add $INCICONV to CPPFLAGS before performing the following checks, -+ dnl because if the user has installed libiconv and not disabled its use -+ dnl via --without-libiconv-prefix, he wants to use it. The first -+ dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. -+ am_save_CPPFLAGS="$CPPFLAGS" -+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) -+ -+ AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ -+ am_cv_func_iconv="no, consider installing GNU libiconv" -+ am_cv_lib_iconv=no -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+#include -+ ]], -+ [[iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd);]])], -+ [am_cv_func_iconv=yes]) -+ if test "$am_cv_func_iconv" != yes; then -+ am_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBICONV" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+#include -+ ]], -+ [[iconv_t cd = iconv_open("",""); -+ iconv(cd,NULL,NULL,NULL,NULL); -+ iconv_close(cd);]])], -+ [am_cv_lib_iconv=yes] -+ [am_cv_func_iconv=yes]) -+ LIBS="$am_save_LIBS" -+ fi -+ ]) -+ if test "$am_cv_func_iconv" = yes; then -+ AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ -+ dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, -+ dnl Solaris 10. -+ am_save_LIBS="$LIBS" -+ if test $am_cv_lib_iconv = yes; then -+ LIBS="$LIBS $LIBICONV" -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful -+ returns. */ -+ { -+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); -+ if (cd_utf8_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\342\202\254"; /* EURO SIGN */ -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_utf8_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 1; -+ iconv_close (cd_utf8_to_88591); -+ } -+ } -+ /* Test against Solaris 10 bug: Failures are not distinguishable from -+ successful returns. */ -+ { -+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); -+ if (cd_ascii_to_88591 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\263"; -+ char buf[10]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_ascii_to_88591, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res == 0) -+ result |= 2; -+ iconv_close (cd_ascii_to_88591); -+ } -+ } -+ /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304"; -+ static char buf[2] = { (char)0xDE, (char)0xAD }; -+ const char *inptr = input; -+ size_t inbytesleft = 1; -+ char *outptr = buf; -+ size_t outbytesleft = 1; -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) -+ result |= 4; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#if 0 /* This bug could be worked around by the caller. */ -+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ -+ { -+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); -+ if (cd_88591_to_utf8 != (iconv_t)(-1)) -+ { -+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; -+ char buf[50]; -+ const char *inptr = input; -+ size_t inbytesleft = strlen (input); -+ char *outptr = buf; -+ size_t outbytesleft = sizeof (buf); -+ size_t res = iconv (cd_88591_to_utf8, -+ (char **) &inptr, &inbytesleft, -+ &outptr, &outbytesleft); -+ if ((int)res > 0) -+ result |= 8; -+ iconv_close (cd_88591_to_utf8); -+ } -+ } -+#endif -+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is -+ provided. */ -+ if (/* Try standardized names. */ -+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) -+ /* Try IRIX, OSF/1 names. */ -+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) -+ /* Try AIX names. */ -+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) -+ /* Try HP-UX names. */ -+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) -+ result |= 16; -+ return result; -+}]])], -+ [am_cv_func_iconv_works=yes], -+ [am_cv_func_iconv_works=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; -+ *) am_cv_func_iconv_works="guessing yes" ;; -+ esac -+changequote([,])dnl -+ ]) -+ LIBS="$am_save_LIBS" -+ ]) -+ case "$am_cv_func_iconv_works" in -+ *no) am_func_iconv=no am_cv_lib_iconv=no ;; -+ *) am_func_iconv=yes ;; -+ esac -+ else -+ am_func_iconv=no am_cv_lib_iconv=no -+ fi -+ if test "$am_func_iconv" = yes; then -+ AC_DEFINE([HAVE_ICONV], [1], -+ [Define if you have the iconv() function and it works.]) -+ fi -+ if test "$am_cv_lib_iconv" = yes; then -+ AC_MSG_CHECKING([how to link with libiconv]) -+ AC_MSG_RESULT([$LIBICONV]) -+ else -+ dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV -+ dnl either. -+ CPPFLAGS="$am_save_CPPFLAGS" -+ LIBICONV= -+ LTLIBICONV= -+ fi -+ AC_SUBST([LIBICONV]) -+ AC_SUBST([LTLIBICONV]) -+]) -+m4trace:m4/iconv.m4:230: -1- AC_DEFUN_ONCE([AM_ICONV], [ -+ AM_ICONV_LINK -+ if test "$am_cv_func_iconv" = yes; then -+ AC_MSG_CHECKING([for iconv declaration]) -+ AC_CACHE_VAL([am_cv_proto_iconv], [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) -+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); -+#else -+size_t iconv(); -+#endif -+ ]], -+ [[]])], -+ [am_cv_proto_iconv_arg1=""], -+ [am_cv_proto_iconv_arg1="const"]) -+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) -+ am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` -+ AC_MSG_RESULT([ -+ $am_cv_proto_iconv]) -+ AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], -+ [Define as const if the declaration of iconv() needs const.]) -+ dnl Also substitute ICONV_CONST in the gnulib generated . -+ m4_ifdef([gl_ICONV_H_DEFAULTS], -+ [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) -+ if test -n "$am_cv_proto_iconv_arg1"; then -+ ICONV_CONST="const" -+ fi -+ ]) -+ fi -+]) -+m4trace:m4/iconv_h.m4:7: -1- AC_DEFUN([gl_ICONV_H], [ -+ AC_REQUIRE([gl_ICONV_H_DEFAULTS]) -+ -+ dnl Execute this unconditionally, because ICONV_H may be set by other -+ dnl modules, after this code is executed. -+ gl_CHECK_NEXT_HEADERS([iconv.h]) -+]) -+m4trace:m4/iconv_h.m4:17: -1- AC_DEFUN([gl_REPLACE_ICONV_H], [ -+ AC_REQUIRE([gl_ICONV_H_DEFAULTS]) -+ ICONV_H='iconv.h' -+ AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) -+]) -+m4trace:m4/iconv_h.m4:24: -1- AC_DEFUN([gl_ICONV_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_ICONV_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+]) -+m4trace:m4/iconv_h.m4:31: -1- AC_DEFUN([gl_ICONV_H_DEFAULTS], [ -+ GNULIB_ICONV=0; AC_SUBST([GNULIB_ICONV]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ ICONV_CONST=; AC_SUBST([ICONV_CONST]) -+ REPLACE_ICONV=0; AC_SUBST([REPLACE_ICONV]) -+ REPLACE_ICONV_OPEN=0; AC_SUBST([REPLACE_ICONV_OPEN]) -+ REPLACE_ICONV_UTF=0; AC_SUBST([REPLACE_ICONV_UTF]) -+ ICONV_H=''; AC_SUBST([ICONV_H]) -+ AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) -+]) -+m4trace:m4/iconv_open.m4:7: -1- AC_DEFUN([gl_FUNC_ICONV_OPEN], [ -+ AC_REQUIRE([AM_ICONV]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([gl_ICONV_H_DEFAULTS]) -+ if test "$am_cv_func_iconv" = yes; then -+ dnl Provide the override, for the sake of the C++ aliases. -+ gl_REPLACE_ICONV_H -+ dnl Test whether iconv_open accepts standardized encoding names. -+ dnl We know that GNU libiconv and GNU libc do. -+ AC_EGREP_CPP([gnu_iconv], [ -+ #include -+ #if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__) -+ gnu_iconv -+ #endif -+ ], [gl_func_iconv_gnu=yes], [gl_func_iconv_gnu=no]) -+ if test $gl_func_iconv_gnu = no; then -+ iconv_flavor= -+ case "$host_os" in -+ aix*) iconv_flavor=ICONV_FLAVOR_AIX ;; -+ irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;; -+ hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;; -+ osf*) iconv_flavor=ICONV_FLAVOR_OSF ;; -+ solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;; -+ esac -+ if test -n "$iconv_flavor"; then -+ AC_DEFINE_UNQUOTED([ICONV_FLAVOR], [$iconv_flavor], -+ [Define to a symbolic name denoting the flavor of iconv_open() -+ implementation.]) -+ gl_REPLACE_ICONV_OPEN -+ fi -+ fi -+ m4_ifdef([gl_FUNC_ICONV_OPEN_UTF_SUPPORT], [ -+ gl_FUNC_ICONV_OPEN_UTF_SUPPORT -+ if test $gl_cv_func_iconv_supports_utf = no; then -+ REPLACE_ICONV_UTF=1 -+ AC_DEFINE([REPLACE_ICONV_UTF], [1], -+ [Define if the iconv() functions are enhanced to handle the UTF-{16,32}{BE,LE} encodings.]) -+ REPLACE_ICONV=1 -+ gl_REPLACE_ICONV_OPEN -+ fi -+ ]) -+ fi -+]) -+m4trace:m4/iconv_open.m4:52: -1- AC_DEFUN([gl_REPLACE_ICONV_OPEN], [ -+ gl_REPLACE_ICONV_H -+ REPLACE_ICONV_OPEN=1 -+]) -+m4trace:m4/idcache.m4:8: -1- AC_DEFUN([gl_IDCACHE], [ -+ : -+]) -+m4trace:m4/include-exclude-prog.m4:10: -1- AC_DEFUN([gl_ADD_PROG], [{ -+ if test -z "$$1"; then -+ $1=$2 -+ else -+ $1="$$1 $2" -+ fi -+}]) -+m4trace:m4/include-exclude-prog.m4:20: -1- AC_DEFUN([gl_REMOVE_PROG], [{ -+ $1=`for gl_rem_i in $$1; do -+ test "$gl_rem_i" = "$2" || echo "$gl_rem_i" -+ done | tr '\012' ' ' | sed 's/ $//'; echo` -+}]) -+m4trace:m4/include-exclude-prog.m4:34: -1- AC_DEFUN([gl_INCLUDE_EXCLUDE_PROG], [{ -+ gl_no_install_progs_default=`echo '$2'|sed 's/,/ /g'` -+ AC_ARG_ENABLE([install-program], -+ [AS_HELP_STRING([--enable-install-program=PROG_LIST], -+ [install the programs in PROG_LIST (comma-separated, -+ default: none)])], -+ [gl_do_install_prog=$enableval], -+ [gl_do_install_prog=] -+ ) -+ -+ # If you want to refrain from installing programs A and B, -+ # use --enable-no-install-program=A,B -+ AC_ARG_ENABLE([no-install-program], -+ [AS_HELP_STRING([--enable-no-install-program=PROG_LIST], -+ [do NOT install the programs in PROG_LIST -+ (comma-separated, default: $2)])], -+ [gl_no_install_prog=$enableval], -+ [gl_no_install_prog=] -+ ) -+ -+ # Convert to space separated lists. -+ gl_do_install_prog=`echo "$gl_do_install_prog"|tr -s , ' '` -+ gl_no_install_prog=`echo "$gl_no_install_prog"|tr -s , ' '` -+ -+ # For each not-to-be-installed program name, ensure that it's a -+ # valid name, remove it from the list of programs to build/install, -+ # as well as from the list of man pages to install. -+ for gl_i in $gl_no_install_prog; do -+ -+ # Fail upon a request to install and not-install the same program. -+ case " $gl_do_install_prog " in -+ *" $gl_i "*) AC_MSG_ERROR(['$gl_i' is both included and excluded]) ;; -+ esac -+ -+ gl_msg= -+ # Warn about a request not to install a program that is not being -+ # built (which may be because the systems lacks a required interface). -+ case " $$1 " in -+ *" $gl_i "*) gl_REMOVE_PROG([$1], $gl_i) ;; -+ *) gl_msg="'$gl_i' is already not being installed" ;; -+ esac -+ -+ if test "$gl_msg" = ''; then -+ # Warn about a request not to install a program that is -+ # already on the default-no-install list. -+ case " $gl_no_install_progs_default " in -+ *" $gl_i "*) gl_msg="by default, '$gl_i' is not installed" ;; -+ esac -+ fi -+ -+ test "$gl_msg" != '' && AC_MSG_WARN([$gl_msg]) -+ done -+ -+ for gl_i in $gl_do_install_prog; do -+ case " $gl_no_install_progs_default " in -+ *" $gl_i "*) gl_ADD_PROG([$1], $gl_i) ;; -+ *) AC_MSG_WARN(['$gl_i' is not an optionally-installable program]) ;; -+ esac -+ done -+}]) -+m4trace:m4/include_next.m4:35: -1- AC_DEFUN([gl_INCLUDE_NEXT], [ -+ AC_LANG_PREPROC_REQUIRE() -+ AC_CACHE_CHECK([whether the preprocessor supports include_next], -+ [gl_cv_have_include_next], -+ [rm -rf conftestd1a conftestd1b conftestd2 -+ mkdir conftestd1a conftestd1b conftestd2 -+ dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on -+ dnl AIX 6.1 support include_next when used as first preprocessor directive -+ dnl in a file, but not when preceded by another include directive. Check -+ dnl for this bug by including . -+ dnl Additionally, with this same compiler, include_next is a no-op when -+ dnl used in a header file that was included by specifying its absolute -+ dnl file name. Despite these two bugs, include_next is used in the -+ dnl compiler's . By virtue of the second bug, we need to use -+ dnl include_next as well in this case. -+ cat < conftestd1a/conftest.h -+#define DEFINED_IN_CONFTESTD1 -+#include_next -+#ifdef DEFINED_IN_CONFTESTD2 -+int foo; -+#else -+#error "include_next doesn't work" -+#endif -+EOF -+ cat < conftestd1b/conftest.h -+#define DEFINED_IN_CONFTESTD1 -+#include -+#include_next -+#ifdef DEFINED_IN_CONFTESTD2 -+int foo; -+#else -+#error "include_next doesn't work" -+#endif -+EOF -+ cat < conftestd2/conftest.h -+#ifndef DEFINED_IN_CONFTESTD1 -+#error "include_next test doesn't work" -+#endif -+#define DEFINED_IN_CONFTESTD2 -+EOF -+ gl_save_CPPFLAGS="$CPPFLAGS" -+ CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" -+dnl We intentionally avoid using AC_LANG_SOURCE here. -+ AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], -+ [gl_cv_have_include_next=yes], -+ [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" -+ AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], -+ [gl_cv_have_include_next=buggy], -+ [gl_cv_have_include_next=no]) -+ ]) -+ CPPFLAGS="$gl_save_CPPFLAGS" -+ rm -rf conftestd1a conftestd1b conftestd2 -+ ]) -+ PRAGMA_SYSTEM_HEADER= -+ if test $gl_cv_have_include_next = yes; then -+ INCLUDE_NEXT=include_next -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next -+ if test -n "$GCC"; then -+ PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' -+ fi -+ else -+ if test $gl_cv_have_include_next = buggy; then -+ INCLUDE_NEXT=include -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next -+ else -+ INCLUDE_NEXT=include -+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include -+ fi -+ fi -+ AC_SUBST([INCLUDE_NEXT]) -+ AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) -+ AC_SUBST([PRAGMA_SYSTEM_HEADER]) -+ AC_CACHE_CHECK([whether system header files limit the line length], -+ [gl_cv_pragma_columns], -+ [dnl HP NonStop systems, which define __TANDEM, have this misfeature. -+ AC_EGREP_CPP([choke me], -+ [ -+#ifdef __TANDEM -+choke me -+#endif -+ ], -+ [gl_cv_pragma_columns=yes], -+ [gl_cv_pragma_columns=no]) -+ ]) -+ if test $gl_cv_pragma_columns = yes; then -+ PRAGMA_COLUMNS="#pragma COLUMNS 10000" -+ else -+ PRAGMA_COLUMNS= -+ fi -+ AC_SUBST([PRAGMA_COLUMNS]) -+]) -+m4trace:m4/include_next.m4:153: -1- AC_DEFUN([gl_CHECK_NEXT_HEADERS], [ -+ gl_NEXT_HEADERS_INTERNAL([$1], [check]) -+]) -+m4trace:m4/include_next.m4:163: -1- AC_DEFUN([gl_NEXT_HEADERS], [ -+ gl_NEXT_HEADERS_INTERNAL([$1], [assume]) -+]) -+m4trace:m4/include_next.m4:169: -1- AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], [ -+ AC_REQUIRE([gl_INCLUDE_NEXT]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ -+ m4_if([$2], [check], -+ [AC_CHECK_HEADERS_ONCE([$1]) -+ ]) -+ -+dnl FIXME: gl_next_header and gl_header_exists must be used unquoted -+dnl until we can assume autoconf 2.64 or newer. -+ m4_foreach_w([gl_HEADER_NAME], [$1], -+ [AS_VAR_PUSHDEF([gl_next_header], -+ [gl_cv_next_]m4_defn([gl_HEADER_NAME])) -+ if test $gl_cv_have_include_next = yes; then -+ AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) -+ else -+ AC_CACHE_CHECK( -+ [absolute name of <]m4_defn([gl_HEADER_NAME])[>], -+ m4_defn([gl_next_header]), -+ [m4_if([$2], [check], -+ [AS_VAR_PUSHDEF([gl_header_exists], -+ [ac_cv_header_]m4_defn([gl_HEADER_NAME])) -+ if test AS_VAR_GET(gl_header_exists) = yes; then -+ AS_VAR_POPDEF([gl_header_exists]) -+ ]) -+ AC_LANG_CONFTEST( -+ [AC_LANG_SOURCE( -+ [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] -+ )]) -+ dnl AIX "xlc -E" and "cc -E" omit #line directives for header -+ dnl files that contain only a #include of other header files and -+ dnl no non-comment tokens of their own. This leads to a failure -+ dnl to detect the absolute name of , , -+ dnl and others. The workaround is to force preservation -+ dnl of comments through option -C. This ensures all necessary -+ dnl #line directives are present. GCC supports option -C as well. -+ case "$host_os" in -+ aix*) gl_absname_cpp="$ac_cpp -C" ;; -+ *) gl_absname_cpp="$ac_cpp" ;; -+ esac -+changequote(,) -+ case "$host_os" in -+ mingw*) -+ dnl For the sake of native Windows compilers (excluding gcc), -+ dnl treat backslash as a directory separator, like /. -+ dnl Actually, these compilers use a double-backslash as -+ dnl directory separator, inside the -+ dnl # line "filename" -+ dnl directives. -+ gl_dirsep_regex='[/\\]' -+ ;; -+ *) -+ gl_dirsep_regex='\/' -+ ;; -+ esac -+ dnl A sed expression that turns a string into a basic regular -+ dnl expression, for use within "/.../". -+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -+changequote([,]) -+ gl_header_literal_regex=`echo ']m4_defn([gl_HEADER_NAME])[' \ -+ | sed -e "$gl_make_literal_regex_sed"` -+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ -+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -+changequote(,)dnl -+ s|^/[^/]|//&| -+changequote([,])dnl -+ p -+ q -+ }' -+ dnl eval is necessary to expand gl_absname_cpp. -+ dnl Ultrix and Pyramid sh refuse to redirect output of eval, -+ dnl so use subshell. -+ AS_VAR_SET(gl_next_header, -+ ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | -+ sed -n "$gl_absolute_header_sed"`'"']) -+ m4_if([$2], [check], -+ [else -+ AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) -+ fi -+ ]) -+ ]) -+ fi -+ AC_SUBST( -+ AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), -+ [AS_VAR_GET(gl_next_header)]) -+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' -+ gl_next_as_first_directive='<'gl_HEADER_NAME'>' -+ else -+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' -+ gl_next_as_first_directive=AS_VAR_GET(gl_next_header) -+ fi -+ AC_SUBST( -+ AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), -+ [$gl_next_as_first_directive]) -+ AS_VAR_POPDEF([gl_next_header])]) -+]) -+m4trace:m4/inet_ntop.m4:7: -1- AC_DEFUN([gl_FUNC_INET_NTOP], [ -+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) -+ -+ dnl Persuade Solaris to declare inet_ntop. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ -+ dnl Most platforms that provide inet_ntop define it in libc. -+ dnl Solaris 8..10 provide inet_ntop in libnsl instead. -+ dnl Solaris 2.6..7 provide inet_ntop in libresolv instead. -+ dnl Native Windows provides it in -lws2_32 instead, with a declaration in -+ dnl , and it uses stdcall calling convention, not cdecl -+ dnl (hence we cannot use AC_CHECK_FUNCS, AC_SEARCH_LIBS to find it). -+ HAVE_INET_NTOP=1 -+ INET_NTOP_LIB= -+ gl_PREREQ_SYS_H_WINSOCK2 -+ if test $HAVE_WINSOCK2_H = 1; then -+ AC_CHECK_DECLS([inet_ntop],,, [[#include ]]) -+ if test $ac_cv_have_decl_inet_ntop = yes; then -+ dnl It needs to be overridden, because the stdcall calling convention -+ dnl is not compliant with POSIX. -+ REPLACE_INET_NTOP=1 -+ INET_NTOP_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_NTOP=0 -+ HAVE_INET_NTOP=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ AC_SEARCH_LIBS([inet_ntop], [nsl resolv], [], -+ [AC_CHECK_FUNCS([inet_ntop]) -+ if test $ac_cv_func_inet_ntop = no; then -+ HAVE_INET_NTOP=0 -+ fi -+ ]) -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_ntop" != "no" \ -+ && test "$ac_cv_search_inet_ntop" != "none required"; then -+ INET_NTOP_LIB="$ac_cv_search_inet_ntop" -+ fi -+ -+ AC_CHECK_HEADERS_ONCE([netdb.h]) -+ AC_CHECK_DECLS([inet_ntop],,, -+ [[#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ ]]) -+ if test $ac_cv_have_decl_inet_ntop = no; then -+ HAVE_DECL_INET_NTOP=0 -+ fi -+ fi -+ AC_SUBST([INET_NTOP_LIB]) -+]) -+m4trace:m4/inet_ntop.m4:66: -1- AC_DEFUN([gl_PREREQ_INET_NTOP], [ -+ AC_REQUIRE([gl_SOCKET_FAMILIES]) -+]) -+m4trace:m4/inet_pton.m4:7: -1- AC_DEFUN([gl_FUNC_INET_PTON], [ -+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) -+ -+ dnl Persuade Solaris to declare inet_pton. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ -+ dnl Most platforms that provide inet_pton define it in libc. -+ dnl Solaris 8..10 provide inet_pton in libnsl instead. -+ dnl Solaris 2.6..7 provide inet_pton in libresolv instead. -+ dnl Native Windows provides it in -lws2_32 instead, with a declaration in -+ dnl , and it uses stdcall calling convention, not cdecl -+ dnl (hence we cannot use AC_CHECK_FUNCS, AC_SEARCH_LIBS to find it). -+ HAVE_INET_PTON=1 -+ INET_PTON_LIB= -+ gl_PREREQ_SYS_H_WINSOCK2 -+ if test $HAVE_WINSOCK2_H = 1; then -+ AC_CHECK_DECLS([inet_pton],,, [[#include ]]) -+ if test $ac_cv_have_decl_inet_pton = yes; then -+ dnl It needs to be overridden, because the stdcall calling convention -+ dnl is not compliant with POSIX. -+ REPLACE_INET_PTON=1 -+ INET_PTON_LIB="-lws2_32" -+ else -+ HAVE_DECL_INET_PTON=0 -+ HAVE_INET_PTON=0 -+ fi -+ else -+ gl_save_LIBS=$LIBS -+ AC_SEARCH_LIBS([inet_pton], [nsl resolv], [], -+ [AC_CHECK_FUNCS([inet_pton]) -+ if test $ac_cv_func_inet_pton = no; then -+ HAVE_INET_PTON=0 -+ fi -+ ]) -+ LIBS=$gl_save_LIBS -+ -+ if test "$ac_cv_search_inet_pton" != "no" \ -+ && test "$ac_cv_search_inet_pton" != "none required"; then -+ INET_PTON_LIB="$ac_cv_search_inet_pton" -+ fi -+ -+ AC_CHECK_HEADERS_ONCE([netdb.h]) -+ AC_CHECK_DECLS([inet_pton],,, -+ [[#include -+ #if HAVE_NETDB_H -+ # include -+ #endif -+ ]]) -+ if test $ac_cv_have_decl_inet_pton = no; then -+ HAVE_DECL_INET_PTON=0 -+ fi -+ fi -+ AC_SUBST([INET_PTON_LIB]) -+]) -+m4trace:m4/inet_pton.m4:66: -1- AC_DEFUN([gl_PREREQ_INET_PTON], [ -+ AC_REQUIRE([gl_SOCKET_FAMILIES]) -+]) -+m4trace:m4/inline.m4:12: -1- AC_DEFUN([gl_INLINE], [ -+ AC_REQUIRE([AC_C_INLINE]) -+ AC_CACHE_CHECK([whether the compiler generally respects inline], -+ [gl_cv_c_inline_effective], -+ [if test $ac_cv_c_inline = no; then -+ gl_cv_c_inline_effective=no -+ else -+ dnl GCC defines __NO_INLINE__ if not optimizing or if -fno-inline is -+ dnl specified. -+ dnl Use AC_COMPILE_IFELSE here, not AC_EGREP_CPP, because the result -+ dnl depends on optimization flags, which can be in CFLAGS. -+ dnl (AC_EGREP_CPP looks only at the CPPFLAGS.) -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[]], -+ [[#ifdef __NO_INLINE__ -+ #error "inline is not effective" -+ #endif]])], -+ [gl_cv_c_inline_effective=yes], -+ [gl_cv_c_inline_effective=no]) -+ fi -+ ]) -+ if test $gl_cv_c_inline_effective = yes; then -+ AC_DEFINE([HAVE_INLINE], [1], -+ [Define to 1 if the compiler supports one of the keywords -+ 'inline', '__inline__', '__inline' and effectively inlines -+ functions marked as such.]) -+ fi -+]) -+m4trace:m4/intdiv0.m4:9: -1- AC_DEFUN([gt_INTDIV0], [ -+ AC_REQUIRE([AC_PROG_CC])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl -+ -+ AC_CACHE_CHECK([whether integer division by zero raises SIGFPE], -+ gt_cv_int_divbyzero_sigfpe, -+ [ -+ gt_cv_int_divbyzero_sigfpe= -+changequote(,)dnl -+ case "$host_os" in -+ macos* | darwin[6-9]* | darwin[1-9][0-9]*) -+ # On MacOS X 10.2 or newer, just assume the same as when cross- -+ # compiling. If we were to perform the real test, 1 Crash Report -+ # dialog window would pop up. -+ case "$host_cpu" in -+ i[34567]86 | x86_64) -+ gt_cv_int_divbyzero_sigfpe="guessing yes" ;; -+ esac -+ ;; -+ esac -+changequote([,])dnl -+ if test -z "$gt_cv_int_divbyzero_sigfpe"; then -+ AC_TRY_RUN([ -+#include -+#include -+ -+static void -+sigfpe_handler (int sig) -+{ -+ /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ -+ exit (sig != SIGFPE); -+} -+ -+int x = 1; -+int y = 0; -+int z; -+int nan; -+ -+int main () -+{ -+ signal (SIGFPE, sigfpe_handler); -+/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */ -+#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP) -+ signal (SIGTRAP, sigfpe_handler); -+#endif -+/* Linux/SPARC yields signal SIGILL. */ -+#if defined (__sparc__) && defined (__linux__) -+ signal (SIGILL, sigfpe_handler); -+#endif -+ -+ z = x / y; -+ nan = y / y; -+ exit (1); -+} -+], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no], -+ [ -+ # Guess based on the CPU. -+changequote(,)dnl -+ case "$host_cpu" in -+ alpha* | i[34567]86 | x86_64 | m68k | s390*) -+ gt_cv_int_divbyzero_sigfpe="guessing yes";; -+ *) -+ gt_cv_int_divbyzero_sigfpe="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ fi -+ ]) -+ case "$gt_cv_int_divbyzero_sigfpe" in -+ *yes) value=1;; -+ *) value=0;; -+ esac -+ AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value], -+ [Define if integer division by zero raises signal SIGFPE.]) -+]) -+m4trace:m4/intl.m4:25: -1- AC_DEFUN([AM_INTL_SUBDIR], [ -+ AC_REQUIRE([AC_PROG_INSTALL])dnl -+ AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake -+ AC_REQUIRE([AC_PROG_CC])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl -+ AC_REQUIRE([gt_GLIBC2])dnl -+ AC_REQUIRE([AC_PROG_RANLIB])dnl -+ AC_REQUIRE([gl_VISIBILITY])dnl -+ AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl -+ AC_REQUIRE([gt_TYPE_WCHAR_T])dnl -+ AC_REQUIRE([gt_TYPE_WINT_T])dnl -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gt_TYPE_INTMAX_T]) -+ AC_REQUIRE([gt_PRINTF_POSIX]) -+ AC_REQUIRE([gl_GLIBC21])dnl -+ AC_REQUIRE([gl_XSIZE])dnl -+ AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl -+ AC_REQUIRE([gt_INTL_MACOSX])dnl -+ -+ dnl Support for automake's --enable-silent-rules. -+ case "$enable_silent_rules" in -+ yes) INTL_DEFAULT_VERBOSITY=0;; -+ no) INTL_DEFAULT_VERBOSITY=1;; -+ *) INTL_DEFAULT_VERBOSITY=1;; -+ esac -+ AC_SUBST([INTL_DEFAULT_VERBOSITY]) -+ -+ AC_CHECK_TYPE([ptrdiff_t], , -+ [AC_DEFINE([ptrdiff_t], [long], -+ [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) -+ ]) -+ AC_CHECK_HEADERS([stddef.h stdlib.h string.h]) -+ AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \ -+ snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) -+ -+ dnl Use the _snprintf function only if it is declared (because on NetBSD it -+ dnl is defined as a weak alias of snprintf; we prefer to use the latter). -+ gt_CHECK_DECL(_snprintf, [#include ]) -+ gt_CHECK_DECL(_snwprintf, [#include ]) -+ -+ dnl Use the *_unlocked functions only if they are declared. -+ dnl (because some of them were defined without being declared in Solaris -+ dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built -+ dnl on Solaris 2.5.1 to run on Solaris 2.6). -+ dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. -+ gt_CHECK_DECL(getc_unlocked, [#include ]) -+ -+ case $gt_cv_func_printf_posix in -+ *yes) HAVE_POSIX_PRINTF=1 ;; -+ *) HAVE_POSIX_PRINTF=0 ;; -+ esac -+ AC_SUBST([HAVE_POSIX_PRINTF]) -+ if test "$ac_cv_func_asprintf" = yes; then -+ HAVE_ASPRINTF=1 -+ else -+ HAVE_ASPRINTF=0 -+ fi -+ AC_SUBST([HAVE_ASPRINTF]) -+ if test "$ac_cv_func_snprintf" = yes; then -+ HAVE_SNPRINTF=1 -+ else -+ HAVE_SNPRINTF=0 -+ fi -+ AC_SUBST([HAVE_SNPRINTF]) -+ if test "$ac_cv_func_newlocale" = yes; then -+ HAVE_NEWLOCALE=1 -+ else -+ HAVE_NEWLOCALE=0 -+ fi -+ AC_SUBST([HAVE_NEWLOCALE]) -+ if test "$ac_cv_func_wprintf" = yes; then -+ HAVE_WPRINTF=1 -+ else -+ HAVE_WPRINTF=0 -+ fi -+ AC_SUBST([HAVE_WPRINTF]) -+ -+ AM_LANGINFO_CODESET -+ gt_LC_MESSAGES -+ -+ dnl Compilation on mingw and Cygwin needs special Makefile rules, because -+ dnl 1. when we install a shared library, we must arrange to export -+ dnl auxiliary pointer variables for every exported variable, -+ dnl 2. when we install a shared library and a static library simultaneously, -+ dnl the include file specifies __declspec(dllimport) and therefore we -+ dnl must arrange to define the auxiliary pointer variables for the -+ dnl exported variables _also_ in the static library. -+ if test "$enable_shared" = yes; then -+ case "$host_os" in -+ mingw* | cygwin*) is_woe32dll=yes ;; -+ *) is_woe32dll=no ;; -+ esac -+ else -+ is_woe32dll=no -+ fi -+ WOE32DLL=$is_woe32dll -+ AC_SUBST([WOE32DLL]) -+ -+ dnl On mingw and Cygwin, we can activate special Makefile rules which add -+ dnl version information to the shared libraries and executables. -+ case "$host_os" in -+ mingw* | cygwin*) is_woe32=yes ;; -+ *) is_woe32=no ;; -+ esac -+ WOE32=$is_woe32 -+ AC_SUBST([WOE32]) -+ if test $WOE32 = yes; then -+ dnl Check for a program that compiles Windows resource files. -+ AC_CHECK_TOOL([WINDRES], [windres]) -+ fi -+ -+ dnl Determine whether when creating a library, "-lc" should be passed to -+ dnl libtool or not. On many platforms, it is required for the libtool option -+ dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool -+ dnl in the *.la files - makes it impossible to create multithreaded programs, -+ dnl because libtool also reorders the -lc to come before the -pthread, and -+ dnl this disables pthread_create() . -+ case "$host_os" in -+ hpux*) LTLIBC="" ;; -+ *) LTLIBC="-lc" ;; -+ esac -+ AC_SUBST([LTLIBC]) -+ -+ dnl Rename some macros and functions used for locking. -+ AH_BOTTOM([ -+#define __libc_lock_t gl_lock_t -+#define __libc_lock_define gl_lock_define -+#define __libc_lock_define_initialized gl_lock_define_initialized -+#define __libc_lock_init gl_lock_init -+#define __libc_lock_lock gl_lock_lock -+#define __libc_lock_unlock gl_lock_unlock -+#define __libc_lock_recursive_t gl_recursive_lock_t -+#define __libc_lock_define_recursive gl_recursive_lock_define -+#define __libc_lock_define_initialized_recursive gl_recursive_lock_define_initialized -+#define __libc_lock_init_recursive gl_recursive_lock_init -+#define __libc_lock_lock_recursive gl_recursive_lock_lock -+#define __libc_lock_unlock_recursive gl_recursive_lock_unlock -+#define glthread_in_use libintl_thread_in_use -+#define glthread_lock_init_func libintl_lock_init_func -+#define glthread_lock_lock_func libintl_lock_lock_func -+#define glthread_lock_unlock_func libintl_lock_unlock_func -+#define glthread_lock_destroy_func libintl_lock_destroy_func -+#define glthread_rwlock_init_multithreaded libintl_rwlock_init_multithreaded -+#define glthread_rwlock_init_func libintl_rwlock_init_func -+#define glthread_rwlock_rdlock_multithreaded libintl_rwlock_rdlock_multithreaded -+#define glthread_rwlock_rdlock_func libintl_rwlock_rdlock_func -+#define glthread_rwlock_wrlock_multithreaded libintl_rwlock_wrlock_multithreaded -+#define glthread_rwlock_wrlock_func libintl_rwlock_wrlock_func -+#define glthread_rwlock_unlock_multithreaded libintl_rwlock_unlock_multithreaded -+#define glthread_rwlock_unlock_func libintl_rwlock_unlock_func -+#define glthread_rwlock_destroy_multithreaded libintl_rwlock_destroy_multithreaded -+#define glthread_rwlock_destroy_func libintl_rwlock_destroy_func -+#define glthread_recursive_lock_init_multithreaded libintl_recursive_lock_init_multithreaded -+#define glthread_recursive_lock_init_func libintl_recursive_lock_init_func -+#define glthread_recursive_lock_lock_multithreaded libintl_recursive_lock_lock_multithreaded -+#define glthread_recursive_lock_lock_func libintl_recursive_lock_lock_func -+#define glthread_recursive_lock_unlock_multithreaded libintl_recursive_lock_unlock_multithreaded -+#define glthread_recursive_lock_unlock_func libintl_recursive_lock_unlock_func -+#define glthread_recursive_lock_destroy_multithreaded libintl_recursive_lock_destroy_multithreaded -+#define glthread_recursive_lock_destroy_func libintl_recursive_lock_destroy_func -+#define glthread_once_func libintl_once_func -+#define glthread_once_singlethreaded libintl_once_singlethreaded -+#define glthread_once_multithreaded libintl_once_multithreaded -+]) -+]) -+m4trace:m4/intl.m4:211: -1- AC_DEFUN([gt_INTL_SUBDIR_CORE], [ -+ AC_REQUIRE([AC_C_INLINE])dnl -+ AC_REQUIRE([AC_TYPE_SIZE_T])dnl -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ AC_REQUIRE([AC_FUNC_ALLOCA])dnl -+ AC_REQUIRE([AC_FUNC_MMAP])dnl -+ AC_REQUIRE([gt_INTDIV0])dnl -+ AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl -+ AC_REQUIRE([gt_INTTYPES_PRI])dnl -+ AC_REQUIRE([gl_LOCK])dnl -+ -+ AC_TRY_LINK( -+ [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }], -+ [], -+ [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1], -+ [Define to 1 if the compiler understands __builtin_expect.])]) -+ -+ AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h]) -+ AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \ -+ stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \ -+ argz_stringify argz_next __fsetlocking]) -+ -+ dnl Use the *_unlocked functions only if they are declared. -+ dnl (because some of them were defined without being declared in Solaris -+ dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built -+ dnl on Solaris 2.5.1 to run on Solaris 2.6). -+ dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. -+ gt_CHECK_DECL([feof_unlocked], [#include ]) -+ gt_CHECK_DECL([fgets_unlocked], [#include ]) -+ -+ AM_ICONV -+ -+ dnl intl/plural.c is generated from intl/plural.y. It requires bison, -+ dnl because plural.y uses bison specific features. It requires at least -+ dnl bison-1.26 because earlier versions generate a plural.c that doesn't -+ dnl compile. -+ dnl bison is only needed for the maintainer (who touches plural.y). But in -+ dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put -+ dnl the rule in general Makefile. Now, some people carelessly touch the -+ dnl files or have a broken "make" program, hence the plural.c rule will -+ dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not -+ dnl present or too old. -+ AC_CHECK_PROGS([INTLBISON], [bison]) -+ if test -z "$INTLBISON"; then -+ ac_verc_fail=yes -+ else -+ dnl Found it, now check the version. -+ AC_MSG_CHECKING([version of bison]) -+changequote(<<,>>)dnl -+ ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` -+ case $ac_prog_version in -+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; -+ 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) -+changequote([,])dnl -+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; -+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; -+ esac -+ AC_MSG_RESULT([$ac_prog_version]) -+ fi -+ if test $ac_verc_fail = yes; then -+ INTLBISON=: -+ fi -+]) -+m4trace:m4/intl.m4:279: -1- AC_DEFUN([gt_CHECK_DECL], [ -+ AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1], -+ [AC_TRY_COMPILE([$2], [ -+#ifndef $1 -+ char *p = (char *) $1; -+#endif -+], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)]) -+ if test $ac_cv_have_decl_$1 = yes; then -+ gt_value=1 -+ else -+ gt_value=0 -+ fi -+ AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value], -+ [Define to 1 if you have the declaration of `$1', and to 0 if you don't.]) -+]) -+m4trace:m4/intlmacosx.m4:18: -1- AC_DEFUN([gt_INTL_MACOSX], [ -+ dnl Check for API introduced in Mac OS X 10.2. -+ AC_CACHE_CHECK([for CFPreferencesCopyAppValue], -+ [gt_cv_func_CFPreferencesCopyAppValue], -+ [gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[CFPreferencesCopyAppValue(NULL, NULL)]])], -+ [gt_cv_func_CFPreferencesCopyAppValue=yes], -+ [gt_cv_func_CFPreferencesCopyAppValue=no]) -+ LIBS="$gt_save_LIBS"]) -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then -+ AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], -+ [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) -+ fi -+ dnl Check for API introduced in Mac OS X 10.3. -+ AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], -+ [gt_save_LIBS="$LIBS" -+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[CFLocaleCopyCurrent();]])], -+ [gt_cv_func_CFLocaleCopyCurrent=yes], -+ [gt_cv_func_CFLocaleCopyCurrent=no]) -+ LIBS="$gt_save_LIBS"]) -+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], -+ [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) -+ fi -+ INTL_MACOSX_LIBS= -+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then -+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" -+ fi -+ AC_SUBST([INTL_MACOSX_LIBS]) -+]) -+m4trace:m4/intmax.m4:11: -1- AC_DEFUN([gt_TYPE_INTMAX_T], [ -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], -+ [AC_TRY_COMPILE([ -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+#include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+#include -+#endif -+], [intmax_t x = -1; -+ return !x;], -+ [gt_cv_c_intmax_t=yes], -+ [gt_cv_c_intmax_t=no])]) -+ if test $gt_cv_c_intmax_t = yes; then -+ AC_DEFINE([HAVE_INTMAX_T], [1], -+ [Define if you have the 'intmax_t' type in or .]) -+ fi -+]) -+m4trace:m4/intmax_t.m4:15: -1- AC_DEFUN([gl_AC_TYPE_INTMAX_T], [ -+ dnl For simplicity, we assume that a header file defines 'intmax_t' if and -+ dnl only if it defines 'uintmax_t'. -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ test $ac_cv_type_long_long_int = yes \ -+ && ac_type='long long' \ -+ || ac_type='long' -+ AC_DEFINE_UNQUOTED([intmax_t], [$ac_type], -+ [Define to long or long long if and don't define.]) -+ else -+ AC_DEFINE([HAVE_INTMAX_T], [1], -+ [Define if you have the 'intmax_t' type in or .]) -+ fi -+]) -+m4trace:m4/intmax_t.m4:36: -1- AC_DEFUN([gt_AC_TYPE_INTMAX_T], [ -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+#include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+#include -+#endif -+ ]], -+ [[intmax_t x = -1; return !x;]])], -+ [gt_cv_c_intmax_t=yes], -+ [gt_cv_c_intmax_t=no])]) -+ if test $gt_cv_c_intmax_t = yes; then -+ AC_DEFINE([HAVE_INTMAX_T], [1], -+ [Define if you have the 'intmax_t' type in or .]) -+ else -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ test $ac_cv_type_long_long_int = yes \ -+ && ac_type='long long' \ -+ || ac_type='long' -+ AC_DEFINE_UNQUOTED([intmax_t], [$ac_type], -+ [Define to long or long long if and don't define.]) -+ fi -+]) -+m4trace:m4/inttostr.m4:7: -1- AC_DEFUN([gl_INTTOSTR], [ -+ gl_PREREQ_INTTOSTR -+ gl_PREREQ_IMAXTOSTR -+ gl_PREREQ_OFFTOSTR -+ gl_PREREQ_UMAXTOSTR -+ gl_PREREQ_UINTTOSTR -+]) -+m4trace:m4/inttostr.m4:17: -1- AC_DEFUN([gl_PREREQ_INTTOSTR], [ -+ AC_REQUIRE([AC_TYPE_OFF_T]) -+ : -+]) -+m4trace:m4/inttostr.m4:23: -1- AC_DEFUN([gl_PREREQ_IMAXTOSTR], [:]) -+m4trace:m4/inttostr.m4:26: -1- AC_DEFUN([gl_PREREQ_OFFTOSTR], [:]) -+m4trace:m4/inttostr.m4:29: -1- AC_DEFUN([gl_PREREQ_UMAXTOSTR], [:]) -+m4trace:m4/inttostr.m4:32: -1- AC_DEFUN([gl_PREREQ_UINTTOSTR], [:]) -+m4trace:m4/inttypes-pri.m4:14: -1- AC_DEFUN([gt_INTTYPES_PRI], [ -+ AC_CHECK_HEADERS([inttypes.h]) -+ if test $ac_cv_header_inttypes_h = yes; then -+ AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], -+ [gt_cv_inttypes_pri_broken], -+ [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+#ifdef PRId32 -+char *p = PRId32; -+#endif -+ ]], -+ [[]])], -+ [gt_cv_inttypes_pri_broken=no], -+ [gt_cv_inttypes_pri_broken=yes]) -+ ]) -+ fi -+ if test "$gt_cv_inttypes_pri_broken" = yes; then -+ AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1], -+ [Define if exists and defines unusable PRI* macros.]) -+ PRI_MACROS_BROKEN=1 -+ else -+ PRI_MACROS_BROKEN=0 -+ fi -+ AC_SUBST([PRI_MACROS_BROKEN]) -+]) -+m4trace:m4/inttypes.m4:10: -1- AC_DEFUN([gl_INTTYPES_H], [ -+ AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) -+ gl_INTTYPES_PRI_SCN -+]) -+m4trace:m4/inttypes.m4:16: -1- AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], [ -+ AC_REQUIRE([gl_STDINT_H]) -+ AC_CHECK_HEADERS_ONCE([inttypes.h]) -+ -+ dnl Override always, so that the portability warnings work. -+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) -+ gl_CHECK_NEXT_HEADERS([inttypes.h]) -+ -+ AC_REQUIRE([gl_MULTIARCH]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [imaxabs imaxdiv strtoimax strtoumax]) -+]) -+m4trace:m4/inttypes.m4:34: -1- AC_DEFUN([gl_INTTYPES_PRI_SCN], [ -+ AC_REQUIRE([gt_INTTYPES_PRI]) -+ -+ PRIPTR_PREFIX= -+ if test -n "$STDINT_H"; then -+ dnl Using the gnulib . It always defines intptr_t to 'long'. -+ PRIPTR_PREFIX='"l"' -+ else -+ dnl Using the system's . -+ for glpfx in '' l ll I64; do -+ case $glpfx in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ I64) gltype1='__int64';; -+ esac -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include -+ extern intptr_t foo; -+ extern $gltype1 foo;]])], -+ [PRIPTR_PREFIX='"'$glpfx'"']) -+ test -n "$PRIPTR_PREFIX" && break -+ done -+ fi -+ AC_SUBST([PRIPTR_PREFIX]) -+ -+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( -+ [INT32_MAX_LT_INTMAX_MAX], -+ [defined INT32_MAX && defined INTMAX_MAX], -+ [INT32_MAX < INTMAX_MAX], -+ [sizeof (int) < sizeof (long long int)]) -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( -+ [INT64_MAX_EQ_LONG_MAX], -+ [defined INT64_MAX], -+ [INT64_MAX == LONG_MAX], -+ [sizeof (long long int) == sizeof (long int)]) -+ else -+ INT64_MAX_EQ_LONG_MAX=-1 -+ fi -+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( -+ [UINT32_MAX_LT_UINTMAX_MAX], -+ [defined UINT32_MAX && defined UINTMAX_MAX], -+ [UINT32_MAX < UINTMAX_MAX], -+ [sizeof (unsigned int) < sizeof (unsigned long long int)]) -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( -+ [UINT64_MAX_EQ_ULONG_MAX], -+ [defined UINT64_MAX], -+ [UINT64_MAX == ULONG_MAX], -+ [sizeof (unsigned long long int) == sizeof (unsigned long int)]) -+ else -+ UINT64_MAX_EQ_ULONG_MAX=-1 -+ fi -+]) -+m4trace:m4/inttypes.m4:97: -1- AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], [ -+ AC_CACHE_CHECK([whether $3], -+ [gl_cv_test_$1], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[/* Work also in C++ mode. */ -+ #define __STDC_LIMIT_MACROS 1 -+ -+ /* Work if build is not clean. */ -+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -+ -+ #include -+ #if HAVE_STDINT_H -+ #include -+ #endif -+ -+ #if $2 -+ #define CONDITION ($3) -+ #elif HAVE_LONG_LONG_INT -+ #define CONDITION ($4) -+ #else -+ #define CONDITION 0 -+ #endif -+ int test[CONDITION ? 1 : -1];]])], -+ [gl_cv_test_$1=yes], -+ [gl_cv_test_$1=no])]) -+ if test $gl_cv_test_$1 = yes; then -+ $1=1; -+ else -+ $1=0; -+ fi -+ AC_SUBST([$1]) -+]) -+m4trace:m4/inttypes.m4:132: -1- AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+]) -+m4trace:m4/inttypes.m4:139: -1- AC_DEFUN([gl_INTTYPES_H_DEFAULTS], [ -+ GNULIB_IMAXABS=0; AC_SUBST([GNULIB_IMAXABS]) -+ GNULIB_IMAXDIV=0; AC_SUBST([GNULIB_IMAXDIV]) -+ GNULIB_STRTOIMAX=0; AC_SUBST([GNULIB_STRTOIMAX]) -+ GNULIB_STRTOUMAX=0; AC_SUBST([GNULIB_STRTOUMAX]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) -+ HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) -+ HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) -+ HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) -+ REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) -+ INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) -+ INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) -+ PRI_MACROS_BROKEN=0; AC_SUBST([PRI_MACROS_BROKEN]) -+ PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) -+ UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) -+ UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) -+]) -+m4trace:m4/inttypes_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_INTTYPES_H], [ -+ AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+#include -+ ]], -+ [[uintmax_t i = (uintmax_t) -1; return !i;]])], -+ [gl_cv_header_inttypes_h=yes], -+ [gl_cv_header_inttypes_h=no])]) -+ if test $gl_cv_header_inttypes_h = yes; then -+ AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1], -+ [Define if exists, doesn't clash with , -+ and declares uintmax_t. ]) -+ fi -+]) -+m4trace:m4/ioctl.m4:7: -1- AC_DEFUN([gl_FUNC_IOCTL], [ -+ AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS]) -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ HAVE_IOCTL=1 -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ dnl Even if the 'socket' module is not used here, another part of the -+ dnl application may use it and pass file descriptors that refer to -+ dnl sockets to the ioctl() function. So enable the support for sockets. -+ HAVE_IOCTL=0 -+ else -+ AC_CHECK_FUNCS([ioctl]) -+ dnl On glibc systems, the second parameter is 'unsigned long int request', -+ dnl not 'int request'. We cannot simply cast the function pointer, but -+ dnl instead need a wrapper. -+ AC_CACHE_CHECK([for ioctl with POSIX signature], -+ [gl_cv_func_ioctl_posix_signature], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ int ioctl (int, int, ...); -+ ]]) -+ ], -+ [gl_cv_func_ioctl_posix_signature=yes], -+ [gl_cv_func_ioctl_posix_signature=no]) -+ ]) -+ if test $gl_cv_func_ioctl_posix_signature != yes; then -+ REPLACE_IOCTL=1 -+ fi -+ fi -+]) -+m4trace:m4/isapipe.m4:11: -1- AC_DEFUN([gl_ISAPIPE], [ -+ # OpenVMS has isapipe already, so check for it. -+ AC_CHECK_FUNCS([isapipe]) -+ if test $ac_cv_func_isapipe = yes; then -+ HAVE_ISAPIPE=1 -+ else -+ HAVE_ISAPIPE=0 -+ fi -+]) -+m4trace:m4/isapipe.m4:23: -1- AC_DEFUN([gl_PREREQ_ISAPIPE], [ -+ AC_CACHE_CHECK([whether pipes are FIFOs (and for their link count)], -+ [gl_cv_pipes_are_fifos], -+ [AC_RUN_IFELSE( -+ [AC_LANG_SOURCE( -+ [[#include -+ #include -+ #include -+ #include -+ #ifndef S_ISFIFO -+ #define S_ISFIFO(m) 0 -+ #endif -+ #ifndef S_ISSOCK -+ #define S_ISSOCK(m) 0 -+ #endif -+ int -+ main (int argc, char **argv) -+ { -+ int fd[2]; -+ struct stat st; -+ if (pipe (fd) != 0) -+ return 1; -+ if (fstat (fd[0], &st) != 0) -+ return 2; -+ if (2 <= argc && argv[1][0] == '-') -+ { -+ char const *yesno = (S_ISFIFO (st.st_mode) ? "yes" : "no"); -+ if (st.st_nlink <= 1) -+ { -+ long int i = st.st_nlink; -+ if (i != st.st_nlink) -+ return 3; -+ printf ("%s (%ld)\n", yesno, i); -+ } -+ else -+ { -+ unsigned long int i = st.st_nlink; -+ if (i != st.st_nlink) -+ return 4; -+ printf ("%s (%lu)\n", yesno, i); -+ } -+ } -+ else -+ { -+ if (! S_ISFIFO (st.st_mode) && ! S_ISSOCK (st.st_mode)) -+ return 5; -+ } -+ return 0; -+ }]])], -+ [gl_cv_pipes_are_fifos=`./conftest$ac_exeext -` -+ test -z "$gl_cv_pipes_are_fifos" && gl_cv_pipes_are_fifos=no], -+ [gl_cv_pipes_are_fifos=unknown], -+ [gl_cv_pipes_are_fifos=cross-compiling])]) -+ -+ case $gl_cv_pipes_are_fifos in #( -+ 'yes ('*')') -+ AC_DEFINE([HAVE_FIFO_PIPES], [1], -+ [Define to 1 if pipes are FIFOs, 0 if sockets. Leave undefined -+ if not known.]);; #( -+ 'no ('*')') -+ AC_DEFINE([HAVE_FIFO_PIPES], [0]);; -+ esac -+ -+ case $gl_cv_pipes_are_fifos in #( -+ *'('*')') -+ AC_DEFINE_UNQUOTED([PIPE_LINK_COUNT_MAX], -+ [`expr "$gl_cv_pipes_are_fifos" : '.*\((.*)\)'`], -+ [Define to the maximum link count that a true pipe can have.]);; -+ esac -+]) -+m4trace:m4/isatty.m4:7: -1- AC_DEFUN([gl_FUNC_ISATTY], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ dnl On native Windows, the system's isatty(), defined as an alias of _isatty() -+ dnl in the "oldnames" library, returns true for the NUL device. -+ case $host_os in -+ mingw*) REPLACE_ISATTY=1 ;; -+ esac -+]) -+m4trace:m4/isatty.m4:19: -1- AC_DEFUN([gl_PREREQ_ISATTY], [:]) -+m4trace:m4/isblank.m4:7: -1- AC_DEFUN([gl_FUNC_ISBLANK], [ -+ dnl Persuade glibc to declare isblank(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([isblank]) -+ if test $ac_cv_func_isblank = no; then -+ HAVE_ISBLANK=0 -+ fi -+]) -+m4trace:m4/isnand.m4:9: -1- AC_DEFUN([gl_FUNC_ISNAND], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ ISNAND_LIBM= -+ gl_HAVE_ISNAND_NO_LIBM -+ if test $gl_cv_func_isnand_no_libm = no; then -+ gl_HAVE_ISNAND_IN_LIBM -+ if test $gl_cv_func_isnand_in_libm = yes; then -+ ISNAND_LIBM=-lm -+ fi -+ fi -+ dnl The variable gl_func_isnand set here is used by isnan.m4. -+ if test $gl_cv_func_isnand_no_libm = yes \ -+ || test $gl_cv_func_isnand_in_libm = yes; then -+ gl_func_isnand=yes -+ else -+ gl_func_isnand=no -+ HAVE_ISNAND=0 -+ fi -+ AC_SUBST([ISNAND_LIBM]) -+]) -+m4trace:m4/isnand.m4:33: -1- AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM], [ -+ gl_HAVE_ISNAND_NO_LIBM -+ gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm -+ if test $gl_cv_func_isnand_no_libm = yes; then -+ AC_DEFINE([HAVE_ISNAND_IN_LIBC], [1], -+ [Define if the isnan(double) function is available in libc.]) -+ fi -+]) -+m4trace:m4/isnand.m4:44: -1- AC_DEFUN([gl_PREREQ_ISNAND], [ -+ AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) -+]) -+m4trace:m4/isnand.m4:51: -1- AC_DEFUN([gl_HAVE_ISNAND_IN_LIBM], [ -+ AC_CACHE_CHECK([whether isnan(double) can be used with libm], -+ [gl_cv_func_isnand_in_libm], -+ [ -+ save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #if __GNUC__ >= 4 -+ # undef isnand -+ # define isnand(x) __builtin_isnan ((double)(x)) -+ #elif defined isnan -+ # undef isnand -+ # define isnand(x) isnan ((double)(x)) -+ #endif -+ double x;]], -+ [[return isnand (x);]])], -+ [gl_cv_func_isnand_in_libm=yes], -+ [gl_cv_func_isnand_in_libm=no]) -+ LIBS="$save_LIBS" -+ ]) -+]) -+m4trace:m4/isnand.m4:76: -1- AC_DEFUN([gl_HAVE_ISNAND_NO_LIBM], [ -+ AC_CACHE_CHECK([whether isnan(double) can be used without linking with libm], -+ [gl_cv_func_isnand_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #if __GNUC__ >= 4 -+ # undef isnand -+ # define isnand(x) __builtin_isnan ((double)(x)) -+ #else -+ # undef isnand -+ # define isnand(x) isnan ((double)(x)) -+ #endif -+ double x;]], -+ [[return isnand (x);]])], -+ [gl_cv_func_isnand_no_libm=yes], -+ [gl_cv_func_isnand_no_libm=no]) -+ ]) -+]) -+m4trace:m4/isnanf.m4:9: -1- AC_DEFUN([gl_FUNC_ISNANF], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ ISNANF_LIBM= -+ gl_HAVE_ISNANF_NO_LIBM -+ if test $gl_cv_func_isnanf_no_libm = no; then -+ gl_HAVE_ISNANF_IN_LIBM -+ if test $gl_cv_func_isnanf_in_libm = yes; then -+ ISNANF_LIBM=-lm -+ fi -+ fi -+ dnl The variable gl_func_isnanf set here is used by isnan.m4. -+ if test $gl_cv_func_isnanf_no_libm = yes \ -+ || test $gl_cv_func_isnanf_in_libm = yes; then -+ save_LIBS="$LIBS" -+ LIBS="$LIBS $ISNANF_LIBM" -+ gl_ISNANF_WORKS -+ LIBS="$save_LIBS" -+ case "$gl_cv_func_isnanf_works" in -+ *yes) gl_func_isnanf=yes ;; -+ *) gl_func_isnanf=no; ISNANF_LIBM= ;; -+ esac -+ else -+ gl_func_isnanf=no -+ fi -+ if test $gl_func_isnanf != yes; then -+ HAVE_ISNANF=0 -+ fi -+ AC_SUBST([ISNANF_LIBM]) -+]) -+m4trace:m4/isnanf.m4:42: -1- AC_DEFUN([gl_FUNC_ISNANF_NO_LIBM], [ -+ gl_HAVE_ISNANF_NO_LIBM -+ if test $gl_cv_func_isnanf_no_libm = yes; then -+ gl_ISNANF_WORKS -+ fi -+ if test $gl_cv_func_isnanf_no_libm = yes \ -+ && { case "$gl_cv_func_isnanf_works" in -+ *yes) true;; -+ *) false;; -+ esac -+ }; then -+ gl_func_isnanf_no_libm=yes -+ AC_DEFINE([HAVE_ISNANF_IN_LIBC], [1], -+ [Define if the isnan(float) function is available in libc.]) -+ else -+ gl_func_isnanf_no_libm=no -+ fi -+]) -+m4trace:m4/isnanf.m4:63: -1- AC_DEFUN([gl_PREREQ_ISNANF], [ -+ gl_FLOAT_EXPONENT_LOCATION -+]) -+m4trace:m4/isnanf.m4:69: -1- AC_DEFUN([gl_HAVE_ISNANF_NO_LIBM], [ -+ AC_CACHE_CHECK([whether isnan(float) can be used without linking with libm], -+ [gl_cv_func_isnanf_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #if __GNUC__ >= 4 -+ # undef isnanf -+ # define isnanf(x) __builtin_isnanf ((float)(x)) -+ #elif defined isnan -+ # undef isnanf -+ # define isnanf(x) isnan ((float)(x)) -+ #endif -+ float x;]], -+ [[return isnanf (x);]])], -+ [gl_cv_func_isnanf_no_libm=yes], -+ [gl_cv_func_isnanf_no_libm=no]) -+ ]) -+]) -+m4trace:m4/isnanf.m4:92: -1- AC_DEFUN([gl_HAVE_ISNANF_IN_LIBM], [ -+ AC_CACHE_CHECK([whether isnan(float) can be used with libm], -+ [gl_cv_func_isnanf_in_libm], -+ [ -+ save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #if __GNUC__ >= 4 -+ # undef isnanf -+ # define isnanf(x) __builtin_isnanf ((float)(x)) -+ #elif defined isnan -+ # undef isnanf -+ # define isnanf(x) isnan ((float)(x)) -+ #endif -+ float x;]], -+ [[return isnanf (x);]])], -+ [gl_cv_func_isnanf_in_libm=yes], -+ [gl_cv_func_isnanf_in_libm=no]) -+ LIBS="$save_LIBS" -+ ]) -+]) -+m4trace:m4/isnanf.m4:120: -1- AC_DEFUN([gl_ISNANF_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_FLOAT_EXPONENT_LOCATION]) -+ AC_CACHE_CHECK([whether isnan(float) works], [gl_cv_func_isnanf_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#if __GNUC__ >= 4 -+# undef isnanf -+# define isnanf(x) __builtin_isnanf ((float)(x)) -+#elif defined isnan -+# undef isnanf -+# define isnanf(x) isnan ((float)(x)) -+#endif -+/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */ -+#ifdef __DECC -+static float -+NaN () -+{ -+ static float zero = 0.0f; -+ return zero / zero; -+} -+#else -+# define NaN() (0.0f / 0.0f) -+#endif -+#define NWORDS \ -+ ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { unsigned int word[NWORDS]; float value; } memory_float; -+int main() -+{ -+ int result = 0; -+ -+ if (isnanf (1.0f / 0.0f)) -+ result |= 1; -+ -+ if (!isnanf (NaN ())) -+ result |= 2; -+ -+#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT -+ /* The isnanf function should be immune against changes in the sign bit and -+ in the mantissa bits. The xor operation twiddles a bit that can only be -+ a sign bit or a mantissa bit. */ -+ if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0) -+ { -+ memory_float m; -+ -+ m.value = NaN (); -+ /* Set the bits below the exponent to 01111...111. */ -+ m.word[0] &= -1U << FLT_EXPBIT0_BIT; -+ m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1; -+ if (!isnanf (m.value)) -+ result |= 4; -+ } -+#endif -+ -+ return result; -+}]])], -+ [gl_cv_func_isnanf_works=yes], -+ [gl_cv_func_isnanf_works=no], -+ [case "$host_os" in -+ irix* | solaris*) gl_cv_func_isnanf_works="guessing no";; -+ *) gl_cv_func_isnanf_works="guessing yes";; -+ esac -+ ]) -+ ]) -+]) -+m4trace:m4/isnanl.m4:7: -1- AC_DEFUN([gl_FUNC_ISNANL], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ ISNANL_LIBM= -+ gl_HAVE_ISNANL_NO_LIBM -+ if test $gl_cv_func_isnanl_no_libm = no; then -+ gl_HAVE_ISNANL_IN_LIBM -+ if test $gl_cv_func_isnanl_in_libm = yes; then -+ ISNANL_LIBM=-lm -+ fi -+ fi -+ dnl The variable gl_func_isnanl set here is used by isnan.m4. -+ if test $gl_cv_func_isnanl_no_libm = yes \ -+ || test $gl_cv_func_isnanl_in_libm = yes; then -+ save_LIBS="$LIBS" -+ LIBS="$LIBS $ISNANL_LIBM" -+ gl_FUNC_ISNANL_WORKS -+ LIBS="$save_LIBS" -+ case "$gl_cv_func_isnanl_works" in -+ *yes) gl_func_isnanl=yes ;; -+ *) gl_func_isnanl=no; ISNANL_LIBM= ;; -+ esac -+ else -+ gl_func_isnanl=no -+ fi -+ if test $gl_func_isnanl != yes; then -+ HAVE_ISNANL=0 -+ fi -+ AC_SUBST([ISNANL_LIBM]) -+]) -+m4trace:m4/isnanl.m4:38: -1- AC_DEFUN([gl_FUNC_ISNANL_NO_LIBM], [ -+ gl_HAVE_ISNANL_NO_LIBM -+ gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm -+ if test $gl_func_isnanl_no_libm = yes; then -+ gl_FUNC_ISNANL_WORKS -+ case "$gl_cv_func_isnanl_works" in -+ *yes) ;; -+ *) gl_func_isnanl_no_libm=no ;; -+ esac -+ fi -+ if test $gl_func_isnanl_no_libm = yes; then -+ AC_DEFINE([HAVE_ISNANL_IN_LIBC], [1], -+ [Define if the isnan(long double) function is available in libc.]) -+ fi -+]) -+m4trace:m4/isnanl.m4:56: -1- AC_DEFUN([gl_PREREQ_ISNANL], [ -+ gl_LONG_DOUBLE_EXPONENT_LOCATION -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+]) -+m4trace:m4/isnanl.m4:63: -1- AC_DEFUN([gl_HAVE_ISNANL_NO_LIBM], [ -+ AC_CACHE_CHECK([whether isnan(long double) can be used without linking with libm], -+ [gl_cv_func_isnanl_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #if __GNUC__ >= 4 -+ # undef isnanl -+ # define isnanl(x) __builtin_isnanl ((long double)(x)) -+ #elif defined isnan -+ # undef isnanl -+ # define isnanl(x) isnan ((long double)(x)) -+ #endif -+ long double x;]], -+ [[return isnanl (x);]])], -+ [gl_cv_func_isnanl_no_libm=yes], -+ [gl_cv_func_isnanl_no_libm=no]) -+ ]) -+]) -+m4trace:m4/isnanl.m4:86: -1- AC_DEFUN([gl_HAVE_ISNANL_IN_LIBM], [ -+ AC_CACHE_CHECK([whether isnan(long double) can be used with libm], -+ [gl_cv_func_isnanl_in_libm], -+ [ -+ save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #if __GNUC__ >= 4 -+ # undef isnanl -+ # define isnanl(x) __builtin_isnanl ((long double)(x)) -+ #elif defined isnan -+ # undef isnanl -+ # define isnanl(x) isnan ((long double)(x)) -+ #endif -+ long double x;]], -+ [[return isnanl (x);]])], -+ [gl_cv_func_isnanl_in_libm=yes], -+ [gl_cv_func_isnanl_in_libm=no]) -+ LIBS="$save_LIBS" -+ ]) -+]) -+m4trace:m4/isnanl.m4:116: -1- AC_DEFUN([gl_FUNC_ISNANL_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gl_BIGENDIAN]) -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether isnanl works], [gl_cv_func_isnanl_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#if __GNUC__ >= 4 -+# undef isnanl -+# define isnanl(x) __builtin_isnanl ((long double)(x)) -+#elif defined isnan -+# undef isnanl -+# define isnanl(x) isnan ((long double)(x)) -+#endif -+#define NWORDS \ -+ ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { unsigned int word[NWORDS]; long double value; } -+ memory_long_double; -+/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the -+ runtime type conversion. */ -+#ifdef __sgi -+static long double NaNl () -+{ -+ double zero = 0.0; -+ return zero / zero; -+} -+#else -+# define NaNl() (0.0L / 0.0L) -+#endif -+int main () -+{ -+ int result = 0; -+ -+ if (!isnanl (NaNl ())) -+ result |= 1; -+ -+ { -+ memory_long_double m; -+ unsigned int i; -+ -+ /* The isnanl function should be immune against changes in the sign bit and -+ in the mantissa bits. The xor operation twiddles a bit that can only be -+ a sign bit or a mantissa bit (since the exponent never extends to -+ bit 31). */ -+ m.value = NaNl (); -+ m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); -+ for (i = 0; i < NWORDS; i++) -+ m.word[i] |= 1; -+ if (!isnanl (m.value)) -+ result |= 1; -+ } -+ -+#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+/* Representation of an 80-bit 'long double' as an initializer for a sequence -+ of 'unsigned int' words. */ -+# ifdef WORDS_BIGENDIAN -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ -+ ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ -+ (unsigned int) (mantlo) << 16 \ -+ } -+# else -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { mantlo, manthi, exponent } -+# endif -+ { /* Quiet NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 2; -+ } -+ { -+ /* Signalling NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 2; -+ } -+ /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, -+ Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in -+ Intel IA-64 Architecture Software Developer's Manual, Volume 1: -+ Application Architecture. -+ Table 5-2 "Floating-Point Register Encodings" -+ Figure 5-6 "Memory to Floating-Point Register Data Translation" -+ */ -+ { /* Pseudo-NaN. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 4; -+ } -+ { /* Pseudo-Infinity. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 8; -+ } -+ { /* Pseudo-Zero. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 16; -+ } -+ { /* Unnormalized number. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 32; -+ } -+ { /* Pseudo-Denormal. */ -+ static memory_long_double x = -+ { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; -+ if (!isnanl (x.value)) -+ result |= 64; -+ } -+#endif -+ -+ return result; -+}]])], -+ [gl_cv_func_isnanl_works=yes], -+ [gl_cv_func_isnanl_works=no], -+ [case "$host_cpu" in -+ # Guess no on ia64, x86_64, i386. -+ ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; -+ *) -+ case "$host_os" in -+ netbsd*) gl_cv_func_isnanl_works="guessing no";; -+ *) gl_cv_func_isnanl_works="guessing yes";; -+ esac -+ ;; -+ esac -+ ]) -+ ]) -+]) -+m4trace:m4/iswblank.m4:7: -1- AC_DEFUN([gl_FUNC_ISWBLANK], [ -+ AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) -+ AC_REQUIRE([gl_WCTYPE_H]) -+ dnl Persuade glibc to declare iswblank(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([iswblank]) -+ AC_CHECK_DECLS([iswblank], , , [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_func_iswblank = no; then -+ HAVE_ISWBLANK=0 -+ if test $ac_cv_have_decl_iswblank = yes; then -+ REPLACE_ISWBLANK=1 -+ fi -+ fi -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ dnl Redefine all of iswcntrl, ..., towupper in . -+ : -+ else -+ if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then -+ dnl Redefine only iswblank. -+ : -+ fi -+ fi -+ -+]) -+m4trace:m4/jm-macros.m4:22: -1- AC_DEFUN([coreutils_MACROS], [ -+ AM_MISSING_PROG(HELP2MAN, help2man) -+ AC_SUBST([MAN]) -+ -+ dnl This macro actually runs replacement code. See isc-posix.m4. -+ AC_REQUIRE([AC_ISC_POSIX])dnl -+ -+ gl_CHECK_ALL_TYPES -+ -+ AC_REQUIRE([gl_CHECK_DECLS]) -+ -+ AC_REQUIRE([gl_PREREQ]) -+ -+ AC_REQUIRE([AC_FUNC_FSEEKO]) -+ -+ # By default, argmatch should fail calling usage (EXIT_FAILURE). -+ AC_DEFINE([ARGMATCH_DIE], [usage (EXIT_FAILURE)], -+ [Define to the function xargmatch calls on failures.]) -+ AC_DEFINE([ARGMATCH_DIE_DECL], [void usage (int _e)], -+ [Define to the declaration of the xargmatch failure function.]) -+ -+ # used by shred -+ AC_CHECK_FUNCS_ONCE([directio]) -+ -+ # Used by install.c. -+ coreutils_saved_libs=$LIBS -+ LIBS="$LIBS $LIB_SELINUX" -+ AC_CHECK_FUNCS([matchpathcon_init_prefix], [], -+ [ -+ case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in -+ no:*) # SELinux disabled -+ ;; -+ *:no) # SELinux disabled -+ ;; -+ *) -+ AC_MSG_WARN([SELinux enabled, but matchpathcon_init_prefix not found]) -+ AC_MSG_WARN([The install utility may run slowly]) -+ esac -+ ]) -+ LIBS=$coreutils_saved_libs -+ -+ # Used by sort.c. -+ AC_CHECK_FUNCS_ONCE([nl_langinfo]) -+ # Used by timeout.c -+ AC_CHECK_FUNCS_ONCE([setrlimit prctl]) -+ -+ # Used by tail.c. -+ AC_CHECK_FUNCS([inotify_init], -+ [AC_DEFINE([HAVE_INOTIFY], [1], -+ [Define to 1 if you have usable inotify support.])]) -+ -+ AC_CHECK_FUNCS_ONCE([ -+ endgrent -+ endpwent -+ fchown -+ fchmod -+ ftruncate -+ iswspace -+ mkfifo -+ mbrlen -+ setgroups -+ sethostname -+ siginterrupt -+ sync -+ sysctl -+ sysinfo -+ tcgetpgrp -+ ]) -+ -+ # These checks are for Interix, to avoid its getgr* functions, in favor -+ # of these replacements. The replacement functions are much more efficient -+ # because they do not query the domain controller for user information -+ # when it is not needed. -+ AC_CHECK_FUNCS_ONCE([ -+ getgrgid_nomembers -+ getgrnam_nomembers -+ getgrent_nomembers -+ ]) -+ -+ dnl This can't use AC_REQUIRE; I'm not quite sure why. -+ cu_PREREQ_STAT_PROG -+ -+ # for dd.c and shred.c -+ # -+ # Use fdatasync only if declared. On MacOS X 10.7, fdatasync exists but -+ # is not declared, and is ineffective. -+ LIB_FDATASYNC= -+ AC_SUBST([LIB_FDATASYNC]) -+ AC_CHECK_DECLS_ONCE([fdatasync]) -+ if test $ac_cv_have_decl_fdatasync = yes; then -+ coreutils_saved_libs=$LIBS -+ AC_SEARCH_LIBS([fdatasync], [rt posix4], -+ [test "$ac_cv_search_fdatasync" = "none required" || -+ LIB_FDATASYNC=$ac_cv_search_fdatasync]) -+ AC_CHECK_FUNCS([fdatasync]) -+ LIBS=$coreutils_saved_libs -+ fi -+ -+ # Check whether libcap is usable -- for ls --color support -+ LIB_CAP= -+ AC_ARG_ENABLE([libcap], -+ AC_HELP_STRING([--disable-libcap], [disable libcap support])) -+ if test "X$enable_libcap" != "Xno"; then -+ AC_CHECK_LIB([cap], [cap_get_file], -+ [AC_CHECK_HEADER([sys/capability.h], -+ [LIB_CAP=-lcap -+ AC_DEFINE([HAVE_CAP], [1], [libcap usability])] -+ )]) -+ if test "X$LIB_CAP" = "X"; then -+ if test "X$enable_libcap" = "Xyes"; then -+ AC_MSG_ERROR([libcap library was not found or not usable]) -+ else -+ AC_MSG_WARN([libcap library was not found or not usable.]) -+ AC_MSG_WARN([AC_PACKAGE_NAME will be built without capability support.]) -+ fi -+ fi -+ else -+ AC_MSG_WARN([libcap support disabled by user]) -+ fi -+ AC_SUBST([LIB_CAP]) -+ -+ # See if linking 'seq' requires -lm. -+ # It does on nearly every system. The single exception (so far) is -+ # BeOS which has all the math functions in the normal runtime library -+ # and doesn't have a separate math library. -+ -+ AC_SUBST([SEQ_LIBM]) -+ ac_seq_body=' -+ static double x, y; -+ x = floor (x); -+ x = rint (x); -+ x = modf (x, &y);' -+ AC_TRY_LINK([#include ], [$ac_seq_body], , -+ [ac_seq_save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_TRY_LINK([#include ], [$ac_seq_body], [SEQ_LIBM=-lm]) -+ LIBS="$ac_seq_save_LIBS" -+ ]) -+ -+ AC_REQUIRE([AM_LANGINFO_CODESET]) -+ -+ # Accept configure options: --with-tty-group[=GROUP], --without-tty-group -+ # You can determine the group of a TTY via 'stat --format %G /dev/tty' -+ # Omitting this option is equivalent to using --without-tty-group. -+ AC_ARG_WITH([tty-group], -+ AS_HELP_STRING([--with-tty-group[[[=NAME]]]], -+ [group used by system for TTYs, "tty" when not specified] -+ [ (default: do not rely on any group used for TTYs)]), -+ [tty_group_name=$withval], -+ [tty_group_name=no]) -+ -+ if test "x$tty_group_name" != xno; then -+ if test "x$tty_group_name" = xyes; then -+ tty_group_name=tty -+ fi -+ AC_MSG_NOTICE([TTY group used by system set to "$tty_group_name"]) -+ AC_DEFINE_UNQUOTED([TTY_GROUP_NAME], ["$tty_group_name"], -+ [group used by system for TTYs]) -+ fi -+]) -+m4trace:m4/jm-macros.m4:184: -1- AC_DEFUN([gl_CHECK_ALL_HEADERS], [ -+ AC_CHECK_HEADERS_ONCE([ -+ hurd.h -+ paths.h -+ priv.h -+ stropts.h -+ sys/param.h -+ sys/systeminfo.h -+ syslog.h -+ ]) -+ AC_CHECK_HEADERS([sys/sysctl.h], [], [], -+ [AC_INCLUDES_DEFAULT -+ [#if HAVE_SYS_PARAM_H -+ #include -+ #endif]]) -+]) -+m4trace:m4/jm-macros.m4:203: -1- AC_DEFUN([gl_CHECK_ALL_TYPES], [ -+ dnl Checks for typedefs, structures, and compiler characteristics. -+ AC_REQUIRE([gl_BIGENDIAN]) -+ AC_REQUIRE([AC_C_VOLATILE]) -+ AC_REQUIRE([AC_C_INLINE]) -+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) -+ -+ AC_REQUIRE([gl_CHECK_ALL_HEADERS]) -+ AC_CHECK_MEMBERS( -+ [struct stat.st_author],,, -+ [$ac_includes_default -+#include -+ ]) -+ AC_REQUIRE([AC_STRUCT_ST_BLOCKS]) -+ -+ AC_REQUIRE([AC_TYPE_GETGROUPS]) -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ AC_REQUIRE([AC_TYPE_MODE_T]) -+ AC_REQUIRE([AC_TYPE_OFF_T]) -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ AC_REQUIRE([AC_TYPE_SIZE_T]) -+ AC_REQUIRE([AC_TYPE_UID_T]) -+ AC_CHECK_TYPE([ino_t], [unsigned long int]) -+ -+ dnl This relies on the fact that Autoconf's implementation of -+ dnl AC_CHECK_TYPE checks includes unistd.h. -+ AC_CHECK_TYPE([major_t], [unsigned int]) -+ AC_CHECK_TYPE([minor_t], [unsigned int]) -+ -+ AC_REQUIRE([AC_HEADER_MAJOR]) -+]) -+m4trace:m4/jm-winsz1.m4:10: -1- AC_DEFUN([gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H], [AC_REQUIRE([AC_SYS_POSIX_TERMIOS]) -+ AC_CACHE_CHECK([whether use of TIOCGWINSZ requires termios.h], -+ gl_cv_sys_tiocgwinsz_needs_termios_h, -+ [gl_cv_sys_tiocgwinsz_needs_termios_h=no -+ -+ if test $ac_cv_sys_posix_termios = yes; then -+ AC_EGREP_CPP([yes], -+ [#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ ], gl_cv_sys_tiocgwinsz_needs_termios_h=yes) -+ fi -+ ]) -+]) -+m4trace:m4/jm-winsz1.m4:28: -1- AC_DEFUN([gl_WINSIZE_IN_PTEM], [AC_REQUIRE([AC_SYS_POSIX_TERMIOS]) -+ AC_CACHE_CHECK([whether use of struct winsize requires sys/ptem.h], -+ gl_cv_sys_struct_winsize_needs_sys_ptem_h, -+ [gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes -+ if test $ac_cv_sys_posix_termios = yes; then -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], -+ [[struct winsize x; -+ if (sizeof x > 0) return 0;]])], -+ [gl_cv_sys_struct_winsize_needs_sys_ptem_h=no]) -+ fi -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], -+ [[struct winsize x; -+ if (sizeof x > 0) return 0;]])], -+ [], [gl_cv_sys_struct_winsize_needs_sys_ptem_h=no]) -+ fi]) -+ if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then -+ AC_DEFINE([WINSIZE_IN_PTEM], [1], -+ [Define if sys/ptem.h is required for struct winsize.]) -+ fi]) -+m4trace:m4/jm-winsz2.m4:9: -1- AC_DEFUN([gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL], [AC_REQUIRE([gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H]) -+ AC_CACHE_CHECK([whether use of TIOCGWINSZ requires sys/ioctl.h], -+ gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h, -+ [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no -+ -+ if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then -+ AC_EGREP_CPP([yes], -+ [#include -+# include -+# ifdef TIOCGWINSZ -+ yes -+# endif -+ ], gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes) -+ fi -+ ]) -+ if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then -+ AC_DEFINE([GWINSZ_IN_SYS_IOCTL], [1], -+ [Define if your system defines TIOCGWINSZ in sys/ioctl.h.]) -+ fi -+]) -+m4trace:m4/langinfo_h.m4:7: -1- AC_DEFUN([gl_LANGINFO_H], [ -+ AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) -+ -+ dnl Persuade glibc-2.0.6 to define CODESET. -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([langinfo.h]) -+ -+ dnl Determine whether exists. It is missing on mingw and BeOS. -+ HAVE_LANGINFO_CODESET=0 -+ HAVE_LANGINFO_T_FMT_AMPM=0 -+ HAVE_LANGINFO_ERA=0 -+ HAVE_LANGINFO_YESEXPR=0 -+ AC_CHECK_HEADERS_ONCE([langinfo.h]) -+ if test $ac_cv_header_langinfo_h = yes; then -+ HAVE_LANGINFO_H=1 -+ dnl Determine what defines. CODESET and ERA etc. are missing -+ dnl on OpenBSD 3.8. T_FMT_AMPM and YESEXPR, NOEXPR are missing on IRIX 5.3. -+ AC_CACHE_CHECK([whether langinfo.h defines CODESET], -+ [gl_cv_header_langinfo_codeset], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include -+int a = CODESET; -+]])], -+ [gl_cv_header_langinfo_codeset=yes], -+ [gl_cv_header_langinfo_codeset=no]) -+ ]) -+ if test $gl_cv_header_langinfo_codeset = yes; then -+ HAVE_LANGINFO_CODESET=1 -+ fi -+ AC_CACHE_CHECK([whether langinfo.h defines T_FMT_AMPM], -+ [gl_cv_header_langinfo_t_fmt_ampm], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include -+int a = T_FMT_AMPM; -+]])], -+ [gl_cv_header_langinfo_t_fmt_ampm=yes], -+ [gl_cv_header_langinfo_t_fmt_ampm=no]) -+ ]) -+ if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then -+ HAVE_LANGINFO_T_FMT_AMPM=1 -+ fi -+ AC_CACHE_CHECK([whether langinfo.h defines ERA], -+ [gl_cv_header_langinfo_era], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include -+int a = ERA; -+]])], -+ [gl_cv_header_langinfo_era=yes], -+ [gl_cv_header_langinfo_era=no]) -+ ]) -+ if test $gl_cv_header_langinfo_era = yes; then -+ HAVE_LANGINFO_ERA=1 -+ fi -+ AC_CACHE_CHECK([whether langinfo.h defines YESEXPR], -+ [gl_cv_header_langinfo_yesexpr], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include -+int a = YESEXPR; -+]])], -+ [gl_cv_header_langinfo_yesexpr=yes], -+ [gl_cv_header_langinfo_yesexpr=no]) -+ ]) -+ if test $gl_cv_header_langinfo_yesexpr = yes; then -+ HAVE_LANGINFO_YESEXPR=1 -+ fi -+ else -+ HAVE_LANGINFO_H=0 -+ fi -+ AC_SUBST([HAVE_LANGINFO_H]) -+ AC_SUBST([HAVE_LANGINFO_CODESET]) -+ AC_SUBST([HAVE_LANGINFO_T_FMT_AMPM]) -+ AC_SUBST([HAVE_LANGINFO_ERA]) -+ AC_SUBST([HAVE_LANGINFO_YESEXPR]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [nl_langinfo]) -+]) -+m4trace:m4/langinfo_h.m4:90: -1- AC_DEFUN([gl_LANGINFO_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/langinfo_h.m4:99: -1- AC_DEFUN([gl_LANGINFO_H_DEFAULTS], [ -+ GNULIB_NL_LANGINFO=0; AC_SUBST([GNULIB_NL_LANGINFO]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_NL_LANGINFO=1; AC_SUBST([HAVE_NL_LANGINFO]) -+ REPLACE_NL_LANGINFO=0; AC_SUBST([REPLACE_NL_LANGINFO]) -+]) -+m4trace:m4/largefile.m4:11: -1- AC_DEFUN([AC_SYS_LARGEFILE], [AC_ARG_ENABLE(largefile, -+ [ --disable-largefile omit support for large files]) -+if test "$enable_largefile" != no; then -+ -+ AC_CACHE_CHECK([for special C compiler options needed for large files], -+ ac_cv_sys_largefile_CC, -+ [ac_cv_sys_largefile_CC=no -+ if test "$GCC" != yes; then -+ ac_save_CC=$CC -+ while :; do -+ # IRIX 6.2 and later do not support large files by default, -+ # so use the C compiler's -n32 option if that helps. -+ AC_LANG_CONFTEST([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_INCLUDES])]) -+ AC_COMPILE_IFELSE([], [break]) -+ CC="$CC -n32" -+ AC_COMPILE_IFELSE([], [ac_cv_sys_largefile_CC=' -n32'; break]) -+ break -+ done -+ CC=$ac_save_CC -+ rm -f conftest.$ac_ext -+ fi]) -+ if test "$ac_cv_sys_largefile_CC" != no; then -+ CC=$CC$ac_cv_sys_largefile_CC -+ fi -+ -+ _AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64, -+ ac_cv_sys_file_offset_bits, -+ [Number of bits in a file offset, on hosts where this is settable.], -+ [_AC_SYS_LARGEFILE_TEST_INCLUDES]) -+ if test $ac_cv_sys_file_offset_bits = unknown; then -+ _AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1, -+ ac_cv_sys_large_files, -+ [Define for large files, on AIX-style hosts.], -+ [_AC_SYS_LARGEFILE_TEST_INCLUDES]) -+ fi -+ -+ AC_DEFINE([_DARWIN_USE_64_BIT_INODE], [1], -+ [Enable large inode numbers on Mac OS X 10.5.]) -+fi -+]) -+m4trace:m4/largefile.m4:107: -1- AC_DEFUN([gl_LARGEFILE], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ case "$host_os" in -+ mingw*) -+ dnl Native Windows. -+ dnl mingw64 defines off_t to a 64-bit type already, if -+ dnl _FILE_OFFSET_BITS=64, which is ensured by AC_SYS_LARGEFILE. -+ AC_CACHE_CHECK([for 64-bit off_t], [gl_cv_type_off_t_64], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; -+ ]], -+ [[]])], -+ [gl_cv_type_off_t_64=yes], [gl_cv_type_off_t_64=no]) -+ ]) -+ if test $gl_cv_type_off_t_64 = no; then -+ WINDOWS_64_BIT_OFF_T=1 -+ else -+ WINDOWS_64_BIT_OFF_T=0 -+ fi -+ dnl But all native Windows platforms (including mingw64) have a 32-bit -+ dnl st_size member in 'struct stat'. -+ WINDOWS_64_BIT_ST_SIZE=1 -+ ;; -+ *) -+ dnl Nothing to do on gnulib's side. -+ dnl A 64-bit off_t is -+ dnl - already the default on Mac OS X, FreeBSD, NetBSD, OpenBSD, IRIX, -+ dnl OSF/1, Cygwin, -+ dnl - enabled by _FILE_OFFSET_BITS=64 (ensured by AC_SYS_LARGEFILE) on -+ dnl glibc, HP-UX, Solaris, -+ dnl - enabled by _LARGE_FILES=1 (ensured by AC_SYS_LARGEFILE) on AIX, -+ dnl - impossible to achieve on Minix 3.1.8. -+ WINDOWS_64_BIT_OFF_T=0 -+ WINDOWS_64_BIT_ST_SIZE=0 -+ ;; -+ esac -+]) -+m4trace:m4/lchmod.m4:11: -1- AC_DEFUN([gl_FUNC_LCHMOD], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare lchmod(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_FUNCS_ONCE([lchmod]) -+ if test $ac_cv_func_lchmod = no; then -+ HAVE_LCHMOD=0 -+ fi -+]) -+m4trace:m4/lchown.m4:15: -1- AC_DEFUN([gl_FUNC_LCHOWN], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_CHOWN]) -+ AC_CHECK_FUNCS_ONCE([lchmod]) -+ AC_CHECK_FUNCS([lchown]) -+ if test $ac_cv_func_lchown = no; then -+ HAVE_LCHOWN=0 -+ else -+ dnl Trailing slash and ctime bugs in chown also occur in lchown. -+ case "$gl_cv_func_chown_slash_works" in -+ *yes) ;; -+ *) -+ REPLACE_LCHOWN=1 -+ ;; -+ esac -+ case "$gl_cv_func_chown_ctime_works" in -+ *yes) ;; -+ *) -+ REPLACE_LCHOWN=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/lcmessage.m4:22: -1- AC_DEFUN([gt_LC_MESSAGES], [ -+ AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[return LC_MESSAGES]])], -+ [gt_cv_val_LC_MESSAGES=yes], -+ [gt_cv_val_LC_MESSAGES=no])]) -+ if test $gt_cv_val_LC_MESSAGES = yes; then -+ AC_DEFINE([HAVE_LC_MESSAGES], [1], -+ [Define if your file defines LC_MESSAGES.]) -+ fi -+]) -+m4trace:m4/ldexp.m4:7: -1- AC_DEFUN([gl_FUNC_LDEXP], [ -+ AC_REQUIRE([gl_CHECK_LDEXP_NO_LIBM]) -+ LDEXP_LIBM= -+ if test $gl_cv_func_ldexp_no_libm = no; then -+ AC_CACHE_CHECK([whether ldexp() can be used with libm], -+ [gl_cv_func_ldexp_in_libm], -+ [ -+ save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM([[#ifndef __NO_MATH_INLINES -+ # define __NO_MATH_INLINES 1 /* for glibc */ -+ #endif -+ #include -+ double (*funcptr) (double, int) = ldexp; -+ double x;]], -+ [[return ldexp (x, -1) > 0;]])], -+ [gl_cv_func_ldexp_in_libm=yes], -+ [gl_cv_func_ldexp_in_libm=no]) -+ LIBS="$save_LIBS" -+ ]) -+ if test $gl_cv_func_ldexp_in_libm = yes; then -+ LDEXP_LIBM=-lm -+ fi -+ fi -+ AC_SUBST([LDEXP_LIBM]) -+]) -+m4trace:m4/ldexp.m4:38: -1- AC_DEFUN([gl_CHECK_LDEXP_NO_LIBM], [ -+ AC_CACHE_CHECK([whether ldexp() can be used without linking with libm], -+ [gl_cv_func_ldexp_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM([[#ifndef __NO_MATH_INLINES -+ # define __NO_MATH_INLINES 1 /* for glibc */ -+ #endif -+ #include -+ double (*funcptr) (double, int) = ldexp; -+ double x;]], -+ [[return ldexp (x, -1) > 0;]])], -+ [gl_cv_func_ldexp_no_libm=yes], -+ [gl_cv_func_ldexp_no_libm=no]) -+ ]) -+]) -+m4trace:m4/ldexpl.m4:7: -1- AC_DEFUN([gl_FUNC_LDEXPL], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ AC_REQUIRE([gl_FUNC_ISNANL]) dnl for ISNANL_LIBM -+ -+ dnl Persuade glibc to declare ldexpl(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl Check whether it's declared. -+ dnl Mac OS X 10.3 has ldexpl() in libc but doesn't declare it in . -+ AC_CHECK_DECL([ldexpl], , [HAVE_DECL_LDEXPL=0], [[#include ]]) -+ -+ LDEXPL_LIBM= -+ if test $HAVE_DECL_LDEXPL = 1; then -+ gl_CHECK_LDEXPL_NO_LIBM -+ if test $gl_cv_func_ldexpl_no_libm = no; then -+ AC_CACHE_CHECK([whether ldexpl() can be used with libm], -+ [gl_cv_func_ldexpl_in_libm], -+ [ -+ save_LIBS="$LIBS" -+ LIBS="$LIBS -lm" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ long double x;]], -+ [[return ldexpl (x, -1) > 0;]])], -+ [gl_cv_func_ldexpl_in_libm=yes], -+ [gl_cv_func_ldexpl_in_libm=no]) -+ LIBS="$save_LIBS" -+ ]) -+ if test $gl_cv_func_ldexpl_in_libm = yes; then -+ LDEXPL_LIBM=-lm -+ fi -+ fi -+ if test $gl_cv_func_ldexpl_no_libm = yes \ -+ || test $gl_cv_func_ldexpl_in_libm = yes; then -+ save_LIBS="$LIBS" -+ LIBS="$LIBS $LDEXPL_LIBM" -+ gl_FUNC_LDEXPL_WORKS -+ LIBS="$save_LIBS" -+ case "$gl_cv_func_ldexpl_works" in -+ *yes) gl_func_ldexpl=yes ;; -+ *) gl_func_ldexpl=no; REPLACE_LDEXPL=1 ;; -+ esac -+ else -+ gl_func_ldexpl=no -+ fi -+ if test $gl_func_ldexpl = yes; then -+ AC_DEFINE([HAVE_LDEXPL], [1], -+ [Define if the ldexpl() function is available.]) -+ fi -+ fi -+ if test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; then -+ dnl Find libraries needed to link lib/ldexpl.c. -+ if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then -+ AC_REQUIRE([gl_FUNC_LDEXP]) -+ LDEXPL_LIBM="$LDEXP_LIBM" -+ else -+ LDEXPL_LIBM="$ISNANL_LIBM" -+ fi -+ fi -+ AC_SUBST([LDEXPL_LIBM]) -+]) -+m4trace:m4/ldexpl.m4:74: -1- AC_DEFUN([gl_CHECK_LDEXPL_NO_LIBM], [ -+ AC_CACHE_CHECK([whether ldexpl() can be used without linking with libm], -+ [gl_cv_func_ldexpl_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ long double x;]], -+ [[return ldexpl (x, -1) > 0;]])], -+ [gl_cv_func_ldexpl_no_libm=yes], -+ [gl_cv_func_ldexpl_no_libm=no]) -+ ]) -+]) -+m4trace:m4/ldexpl.m4:91: -1- AC_DEFUN([gl_FUNC_LDEXPL_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether ldexpl works], [gl_cv_func_ldexpl_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+long double ldexpl (long double, int); -+int main() -+{ -+ int result = 0; -+ { -+ volatile long double x = 1.0; -+ volatile long double y = ldexpl (x, -1); -+ if (y != 0.5L) -+ result |= 1; -+ } -+ { -+ volatile long double x = 1.73205L; -+ volatile long double y = ldexpl (x, 0); -+ if (y != x) -+ result |= 2; -+ } -+ return result; -+}]])], -+ [gl_cv_func_ldexpl_works=yes], -+ [gl_cv_func_ldexpl_works=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ aix | aix[3-6]*) gl_cv_func_ldexpl_works="guessing no";; -+ *) gl_cv_func_ldexpl_works="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/lib-ignore.m4:48: -1- AC_DEFUN([gl_IGNORE_UNUSED_LIBRARIES], [ -+ AC_CACHE_CHECK([for []_AC_LANG[] compiler flag to ignore unused libraries], -+ [gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries], -+ [gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries=none -+ gl_saved_ldflags=$LDFLAGS -+ gl_saved_libs=$LIBS -+ # Link with -lm to detect binutils 2.16 bug with --as-needed; see -+ # . -+ LIBS="$LIBS -lm" -+ # Use long option sequences like '-z ignore' to test for the feature, -+ # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. -+ # GCC + binutils likes '-Wl,--as-needed'. -+ # GCC + Solaris ld likes '-Wl,-z,ignore'. -+ # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. -+ # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 -+ # native cc issues annoying warnings and then ignores it, -+ # which would cause us to incorrectly conclude that it worked. -+ for gl_flags in _gl_IGNORE_UNUSED_LIBRARIES_OPTIONS -+ do -+ LDFLAGS="$gl_flags $LDFLAGS" -+ AC_LINK_IFELSE([AC_LANG_PROGRAM()], -+ [gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries=$gl_flags]) -+ LDFLAGS=$gl_saved_ldflags -+ test "$gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries" != none && -+ break -+ done -+ LIBS=$gl_saved_libs -+ ]) -+ IGNORE_UNUSED_LIBRARIES_[]_AC_LANG_PREFIX[]FLAGS= -+ if test "$gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries" != none; then -+ IGNORE_UNUSED_LIBRARIES_[]_AC_LANG_PREFIX[]FLAGS="$gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries" -+ fi -+ AC_SUBST([IGNORE_UNUSED_LIBRARIES_]_AC_LANG_PREFIX[FLAGS]) -+]) -+m4trace:m4/lib-ignore.m4:87: -1- AC_DEFUN([_gl_IGNORE_UNUSED_LIBRARIES_OPTIONS], [_AC_LANG_DISPATCH([$0], _AC_LANG, $@)]) -+m4trace:m4/lib-ld.m4:12: -1- AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], -+[# I'd rather use --version here, but apparently some GNU lds only accept -v. -+case `$LD -v 2>&1 /dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+ac_prog=ld -+if test "$GCC" = yes; then -+ # Check if gcc -print-prog-name=ld gives a path. -+ AC_MSG_CHECKING([for ld used by $CC]) -+ case $host in -+ *-*-mingw*) -+ # gcc leaves a trailing carriage return which upsets mingw -+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; -+ *) -+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; -+ esac -+ case $ac_prog in -+ # Accept absolute paths. -+ [[\\/]]* | ?:[[\\/]]*) -+ re_direlt='/[[^/]][[^/]]*/\.\./' -+ # Canonicalize the pathname of ld -+ ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` -+ while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do -+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` -+ done -+ test -z "$LD" && LD="$ac_prog" -+ ;; -+ "") -+ # If it fails, then pretend we aren't using GCC. -+ ac_prog=ld -+ ;; -+ *) -+ # If it is relative, then search for the first ld in PATH. -+ with_gnu_ld=unknown -+ ;; -+ esac -+elif test "$with_gnu_ld" = yes; then -+ AC_MSG_CHECKING([for GNU ld]) -+else -+ AC_MSG_CHECKING([for non-GNU ld]) -+fi -+AC_CACHE_VAL([acl_cv_path_LD], -+[if test -z "$LD"; then -+ acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in $PATH; do -+ IFS="$acl_save_ifs" -+ test -z "$ac_dir" && ac_dir=. -+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then -+ acl_cv_path_LD="$ac_dir/$ac_prog" -+ # Check to see if the program is GNU ld. I'd rather use --version, -+ # but apparently some variants of GNU ld only accept -v. -+ # Break only if it was the GNU/non-GNU ld that we prefer. -+ case `"$acl_cv_path_LD" -v 2>&1 = 1.10 to complain if config.rpath is missing. -+ m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) -+ AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS -+ AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host -+ AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir -+ AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ -+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ -+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh -+ . ./conftest.sh -+ rm -f ./conftest.sh -+ acl_cv_rpath=done -+ ]) -+ wl="$acl_cv_wl" -+ acl_libext="$acl_cv_libext" -+ acl_shlibext="$acl_cv_shlibext" -+ acl_libname_spec="$acl_cv_libname_spec" -+ acl_library_names_spec="$acl_cv_library_names_spec" -+ acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" -+ acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" -+ acl_hardcode_direct="$acl_cv_hardcode_direct" -+ acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" -+ dnl Determine whether the user wants rpath handling at all. -+ AC_ARG_ENABLE([rpath], -+ [ --disable-rpath do not hardcode runtime library paths], -+ :, enable_rpath=yes) -+]) -+m4trace:m4/lib-link.m4:161: -1- AC_DEFUN([AC_LIB_FROMPACKAGE], [ -+ pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) -+ define([acl_frompackage_]NAME, [$2]) -+ popdef([NAME]) -+ pushdef([PACK],[$2]) -+ pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) -+ define([acl_libsinpackage_]PACKUP, -+ m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) -+ popdef([PACKUP]) -+ popdef([PACK]) -+]) -+m4trace:m4/lib-link.m4:181: -1- AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ -+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) -+ pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) -+ pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) -+ pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) -+ pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) -+ dnl Autoconf >= 2.61 supports dots in --with options. -+ pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)]) -+ dnl By default, look in $includedir and $libdir. -+ use_additional=yes -+ AC_LIB_WITH_FINAL_PREFIX([ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ ]) -+ AC_ARG_WITH(P_A_C_K[-prefix], -+[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib -+ --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], -+[ -+ if test "X$withval" = "Xno"; then -+ use_additional=no -+ else -+ if test "X$withval" = "X"; then -+ AC_LIB_WITH_FINAL_PREFIX([ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ ]) -+ else -+ additional_includedir="$withval/include" -+ additional_libdir="$withval/$acl_libdirstem" -+ if test "$acl_libdirstem2" != "$acl_libdirstem" \ -+ && ! test -d "$withval/$acl_libdirstem"; then -+ additional_libdir="$withval/$acl_libdirstem2" -+ fi -+ fi -+ fi -+]) -+ dnl Search the library and its dependencies in $additional_libdir and -+ dnl $LDFLAGS. Using breadth-first-seach. -+ LIB[]NAME= -+ LTLIB[]NAME= -+ INC[]NAME= -+ LIB[]NAME[]_PREFIX= -+ dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been -+ dnl computed. So it has to be reset here. -+ HAVE_LIB[]NAME= -+ rpathdirs= -+ ltrpathdirs= -+ names_already_handled= -+ names_next_round='$1 $2' -+ while test -n "$names_next_round"; do -+ names_this_round="$names_next_round" -+ names_next_round= -+ for name in $names_this_round; do -+ already_handled= -+ for n in $names_already_handled; do -+ if test "$n" = "$name"; then -+ already_handled=yes -+ break -+ fi -+ done -+ if test -z "$already_handled"; then -+ names_already_handled="$names_already_handled $name" -+ dnl See if it was already located by an earlier AC_LIB_LINKFLAGS -+ dnl or AC_LIB_HAVE_LINKFLAGS call. -+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` -+ eval value=\"\$HAVE_LIB$uppername\" -+ if test -n "$value"; then -+ if test "$value" = yes; then -+ eval value=\"\$LIB$uppername\" -+ test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" -+ eval value=\"\$LTLIB$uppername\" -+ test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" -+ else -+ dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined -+ dnl that this library doesn't exist. So just drop it. -+ : -+ fi -+ else -+ dnl Search the library lib$name in $additional_libdir and $LDFLAGS -+ dnl and the already constructed $LIBNAME/$LTLIBNAME. -+ found_dir= -+ found_la= -+ found_so= -+ found_a= -+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name -+ if test -n "$acl_shlibext"; then -+ shrext=".$acl_shlibext" # typically: shrext=.so -+ else -+ shrext= -+ fi -+ if test $use_additional = yes; then -+ dir="$additional_libdir" -+ dnl The same code as in the loop below: -+ dnl First look for a shared library. -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ dnl Then look for a static library. -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ fi -+ if test "X$found_dir" = "X"; then -+ for x in $LDFLAGS $LTLIB[]NAME; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ case "$x" in -+ -L*) -+ dir=`echo "X$x" | sed -e 's/^X-L//'` -+ dnl First look for a shared library. -+ if test -n "$acl_shlibext"; then -+ if test -f "$dir/$libname$shrext"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext" -+ else -+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then -+ ver=`(cd "$dir" && \ -+ for f in "$libname$shrext".*; do echo "$f"; done \ -+ | sed -e "s,^$libname$shrext\\\\.,," \ -+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ -+ | sed 1q ) 2>/dev/null` -+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then -+ found_dir="$dir" -+ found_so="$dir/$libname$shrext.$ver" -+ fi -+ else -+ eval library_names=\"$acl_library_names_spec\" -+ for f in $library_names; do -+ if test -f "$dir/$f"; then -+ found_dir="$dir" -+ found_so="$dir/$f" -+ break -+ fi -+ done -+ fi -+ fi -+ fi -+ dnl Then look for a static library. -+ if test "X$found_dir" = "X"; then -+ if test -f "$dir/$libname.$acl_libext"; then -+ found_dir="$dir" -+ found_a="$dir/$libname.$acl_libext" -+ fi -+ fi -+ if test "X$found_dir" != "X"; then -+ if test -f "$dir/$libname.la"; then -+ found_la="$dir/$libname.la" -+ fi -+ fi -+ ;; -+ esac -+ if test "X$found_dir" != "X"; then -+ break -+ fi -+ done -+ fi -+ if test "X$found_dir" != "X"; then -+ dnl Found the library. -+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" -+ if test "X$found_so" != "X"; then -+ dnl Linking with a shared library. We attempt to hardcode its -+ dnl directory into the executable's runpath, unless it's the -+ dnl standard /usr/lib. -+ if test "$enable_rpath" = no \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ -+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then -+ dnl No hardcoding is needed. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" -+ else -+ dnl Use an explicit option to hardcode DIR into the resulting -+ dnl binary. -+ dnl Potentially add DIR to ltrpathdirs. -+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $found_dir" -+ fi -+ dnl The hardcoding into $LIBNAME is system dependent. -+ if test "$acl_hardcode_direct" = yes; then -+ dnl Using DIR/libNAME.so during linking hardcodes DIR into the -+ dnl resulting binary. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" -+ else -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ dnl Use an explicit option to hardcode DIR into the resulting -+ dnl binary. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" -+ dnl Potentially add DIR to rpathdirs. -+ dnl The rpathdirs will be appended to $LIBNAME at the end. -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $found_dir" -+ fi -+ else -+ dnl Rely on "-L$found_dir". -+ dnl But don't add it if it's already contained in the LDFLAGS -+ dnl or the already constructed $LIBNAME -+ haveit= -+ for x in $LDFLAGS $LIB[]NAME; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ if test "X$x" = "X-L$found_dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" -+ fi -+ if test "$acl_hardcode_minus_L" != no; then -+ dnl FIXME: Not sure whether we should use -+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" -+ dnl here. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" -+ else -+ dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH -+ dnl here, because this doesn't fit in flags passed to the -+ dnl compiler. So give up. No hardcoding. This affects only -+ dnl very old systems. -+ dnl FIXME: Not sure whether we should use -+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" -+ dnl here. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" -+ fi -+ fi -+ fi -+ fi -+ else -+ if test "X$found_a" != "X"; then -+ dnl Linking with a static library. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" -+ else -+ dnl We shouldn't come here, but anyway it's good to have a -+ dnl fallback. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" -+ fi -+ fi -+ dnl Assume the include files are nearby. -+ additional_includedir= -+ case "$found_dir" in -+ */$acl_libdirstem | */$acl_libdirstem/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` -+ if test "$name" = '$1'; then -+ LIB[]NAME[]_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ */$acl_libdirstem2 | */$acl_libdirstem2/) -+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` -+ if test "$name" = '$1'; then -+ LIB[]NAME[]_PREFIX="$basedir" -+ fi -+ additional_includedir="$basedir/include" -+ ;; -+ esac -+ if test "X$additional_includedir" != "X"; then -+ dnl Potentially add $additional_includedir to $INCNAME. -+ dnl But don't add it -+ dnl 1. if it's the standard /usr/include, -+ dnl 2. if it's /usr/local/include and we are using GCC on Linux, -+ dnl 3. if it's already present in $CPPFLAGS or the already -+ dnl constructed $INCNAME, -+ dnl 4. if it doesn't exist as a directory. -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ for x in $CPPFLAGS $INC[]NAME; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ dnl Really add $additional_includedir to $INCNAME. -+ INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ fi -+ dnl Look for dependencies. -+ if test -n "$found_la"; then -+ dnl Read the .la file. It defines the variables -+ dnl dlname, library_names, old_library, dependency_libs, current, -+ dnl age, revision, installed, dlopen, dlpreopen, libdir. -+ save_libdir="$libdir" -+ case "$found_la" in -+ */* | *\\*) . "$found_la" ;; -+ *) . "./$found_la" ;; -+ esac -+ libdir="$save_libdir" -+ dnl We use only dependency_libs. -+ for dep in $dependency_libs; do -+ case "$dep" in -+ -L*) -+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` -+ dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. -+ dnl But don't add it -+ dnl 1. if it's the standard /usr/lib, -+ dnl 2. if it's /usr/local/lib and we are using GCC on Linux, -+ dnl 3. if it's already present in $LDFLAGS or the already -+ dnl constructed $LIBNAME, -+ dnl 4. if it doesn't exist as a directory. -+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ -+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then -+ haveit= -+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ -+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ haveit= -+ for x in $LDFLAGS $LIB[]NAME; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ dnl Really add $additional_libdir to $LIBNAME. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" -+ fi -+ fi -+ haveit= -+ for x in $LDFLAGS $LTLIB[]NAME; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ dnl Really add $additional_libdir to $LTLIBNAME. -+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" -+ fi -+ fi -+ fi -+ fi -+ ;; -+ -R*) -+ dir=`echo "X$dep" | sed -e 's/^X-R//'` -+ if test "$enable_rpath" != no; then -+ dnl Potentially add DIR to rpathdirs. -+ dnl The rpathdirs will be appended to $LIBNAME at the end. -+ haveit= -+ for x in $rpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ rpathdirs="$rpathdirs $dir" -+ fi -+ dnl Potentially add DIR to ltrpathdirs. -+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. -+ haveit= -+ for x in $ltrpathdirs; do -+ if test "X$x" = "X$dir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ ltrpathdirs="$ltrpathdirs $dir" -+ fi -+ fi -+ ;; -+ -l*) -+ dnl Handle this in the next round. -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` -+ ;; -+ *.la) -+ dnl Handle this in the next round. Throw away the .la's -+ dnl directory; it is already contained in a preceding -L -+ dnl option. -+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` -+ ;; -+ *) -+ dnl Most likely an immediate library name. -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" -+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" -+ ;; -+ esac -+ done -+ fi -+ else -+ dnl Didn't find the library; assume it is in the system directories -+ dnl known to the linker and runtime loader. (All the system -+ dnl directories known to the linker should also be known to the -+ dnl runtime loader, otherwise the system is severely misconfigured.) -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" -+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" -+ fi -+ fi -+ fi -+ done -+ done -+ if test "X$rpathdirs" != "X"; then -+ if test -n "$acl_hardcode_libdir_separator"; then -+ dnl Weird platform: only the last -rpath option counts, the user must -+ dnl pass all path elements in one option. We can arrange that for a -+ dnl single library, but not when more than one $LIBNAMEs are used. -+ alldirs= -+ for found_dir in $rpathdirs; do -+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" -+ done -+ dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. -+ acl_save_libdir="$libdir" -+ libdir="$alldirs" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" -+ else -+ dnl The -rpath options are cumulative. -+ for found_dir in $rpathdirs; do -+ acl_save_libdir="$libdir" -+ libdir="$found_dir" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" -+ done -+ fi -+ fi -+ if test "X$ltrpathdirs" != "X"; then -+ dnl When using libtool, the option that works for both libraries and -+ dnl executables is -R. The -R options are cumulative. -+ for found_dir in $ltrpathdirs; do -+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" -+ done -+ fi -+ popdef([P_A_C_K]) -+ popdef([PACKLIBS]) -+ popdef([PACKUP]) -+ popdef([PACK]) -+ popdef([NAME]) -+]) -+m4trace:m4/lib-link.m4:684: -1- AC_DEFUN([AC_LIB_APPENDTOVAR], [ -+ for element in [$2]; do -+ haveit= -+ for x in $[$1]; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ if test "X$x" = "X$element"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ [$1]="${[$1]}${[$1]:+ }$element" -+ fi -+ done -+]) -+m4trace:m4/lib-link.m4:708: -1- AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ -+ AC_REQUIRE([AC_LIB_RPATH]) -+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) -+ $1= -+ if test "$enable_rpath" != no; then -+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then -+ dnl Use an explicit option to hardcode directories into the resulting -+ dnl binary. -+ rpathdirs= -+ next= -+ for opt in $2; do -+ if test -n "$next"; then -+ dir="$next" -+ dnl No need to hardcode the standard /usr/lib. -+ if test "X$dir" != "X/usr/$acl_libdirstem" \ -+ && test "X$dir" != "X/usr/$acl_libdirstem2"; then -+ rpathdirs="$rpathdirs $dir" -+ fi -+ next= -+ else -+ case $opt in -+ -L) next=yes ;; -+ -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` -+ dnl No need to hardcode the standard /usr/lib. -+ if test "X$dir" != "X/usr/$acl_libdirstem" \ -+ && test "X$dir" != "X/usr/$acl_libdirstem2"; then -+ rpathdirs="$rpathdirs $dir" -+ fi -+ next= ;; -+ *) next= ;; -+ esac -+ fi -+ done -+ if test "X$rpathdirs" != "X"; then -+ if test -n ""$3""; then -+ dnl libtool is used for linking. Use -R options. -+ for dir in $rpathdirs; do -+ $1="${$1}${$1:+ }-R$dir" -+ done -+ else -+ dnl The linker is used for linking directly. -+ if test -n "$acl_hardcode_libdir_separator"; then -+ dnl Weird platform: only the last -rpath option counts, the user -+ dnl must pass all path elements in one option. -+ alldirs= -+ for dir in $rpathdirs; do -+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" -+ done -+ acl_save_libdir="$libdir" -+ libdir="$alldirs" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ $1="$flag" -+ else -+ dnl The -rpath options are cumulative. -+ for dir in $rpathdirs; do -+ acl_save_libdir="$libdir" -+ libdir="$dir" -+ eval flag=\"$acl_hardcode_libdir_flag_spec\" -+ libdir="$acl_save_libdir" -+ $1="${$1}${$1:+ }$flag" -+ done -+ fi -+ fi -+ fi -+ fi -+ fi -+ AC_SUBST([$1]) -+]) -+m4trace:m4/lib-prefix.m4:12: -1- AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])]) -+m4trace:m4/lib-prefix.m4:22: -1- AC_DEFUN([AC_LIB_PREFIX], [ -+ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) -+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) -+ dnl By default, look in $includedir and $libdir. -+ use_additional=yes -+ AC_LIB_WITH_FINAL_PREFIX([ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ ]) -+ AC_LIB_ARG_WITH([lib-prefix], -+[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib -+ --without-lib-prefix don't search for libraries in includedir and libdir], -+[ -+ if test "X$withval" = "Xno"; then -+ use_additional=no -+ else -+ if test "X$withval" = "X"; then -+ AC_LIB_WITH_FINAL_PREFIX([ -+ eval additional_includedir=\"$includedir\" -+ eval additional_libdir=\"$libdir\" -+ ]) -+ else -+ additional_includedir="$withval/include" -+ additional_libdir="$withval/$acl_libdirstem" -+ fi -+ fi -+]) -+ if test $use_additional = yes; then -+ dnl Potentially add $additional_includedir to $CPPFLAGS. -+ dnl But don't add it -+ dnl 1. if it's the standard /usr/include, -+ dnl 2. if it's already present in $CPPFLAGS, -+ dnl 3. if it's /usr/local/include and we are using GCC on Linux, -+ dnl 4. if it doesn't exist as a directory. -+ if test "X$additional_includedir" != "X/usr/include"; then -+ haveit= -+ for x in $CPPFLAGS; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ if test "X$x" = "X-I$additional_includedir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test "X$additional_includedir" = "X/usr/local/include"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux* | gnu* | k*bsd*-gnu) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ if test -d "$additional_includedir"; then -+ dnl Really add $additional_includedir to $CPPFLAGS. -+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" -+ fi -+ fi -+ fi -+ fi -+ dnl Potentially add $additional_libdir to $LDFLAGS. -+ dnl But don't add it -+ dnl 1. if it's the standard /usr/lib, -+ dnl 2. if it's already present in $LDFLAGS, -+ dnl 3. if it's /usr/local/lib and we are using GCC on Linux, -+ dnl 4. if it doesn't exist as a directory. -+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then -+ haveit= -+ for x in $LDFLAGS; do -+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) -+ if test "X$x" = "X-L$additional_libdir"; then -+ haveit=yes -+ break -+ fi -+ done -+ if test -z "$haveit"; then -+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then -+ if test -n "$GCC"; then -+ case $host_os in -+ linux*) haveit=yes;; -+ esac -+ fi -+ fi -+ if test -z "$haveit"; then -+ if test -d "$additional_libdir"; then -+ dnl Really add $additional_libdir to $LDFLAGS. -+ LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" -+ fi -+ fi -+ fi -+ fi -+ fi -+]) -+m4trace:m4/lib-prefix.m4:122: -1- AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ -+ dnl Unfortunately, prefix and exec_prefix get only finally determined -+ dnl at the end of configure. -+ if test "X$prefix" = "XNONE"; then -+ acl_final_prefix="$ac_default_prefix" -+ else -+ acl_final_prefix="$prefix" -+ fi -+ if test "X$exec_prefix" = "XNONE"; then -+ acl_final_exec_prefix='${prefix}' -+ else -+ acl_final_exec_prefix="$exec_prefix" -+ fi -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" -+ prefix="$acl_save_prefix" -+]) -+m4trace:m4/lib-prefix.m4:145: -1- AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ -+ acl_save_prefix="$prefix" -+ prefix="$acl_final_prefix" -+ acl_save_exec_prefix="$exec_prefix" -+ exec_prefix="$acl_final_exec_prefix" -+ $1 -+ exec_prefix="$acl_save_exec_prefix" -+ prefix="$acl_save_prefix" -+]) -+m4trace:m4/lib-prefix.m4:162: -1- AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ -+ dnl There is no formal standard regarding lib and lib64. -+ dnl On glibc systems, the current practice is that on a system supporting -+ dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under -+ dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine -+ dnl the compiler's default mode by looking at the compiler's library search -+ dnl path. If at least one of its elements ends in /lib64 or points to a -+ dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. -+ dnl Otherwise we use the default, namely "lib". -+ dnl On Solaris systems, the current practice is that on a system supporting -+ dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under -+ dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or -+ dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ acl_libdirstem=lib -+ acl_libdirstem2= -+ case "$host_os" in -+ solaris*) -+ dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment -+ dnl . -+ dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." -+ dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the -+ dnl symlink is missing, so we set acl_libdirstem2 too. -+ AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], -+ [AC_EGREP_CPP([sixtyfour bits], [ -+#ifdef _LP64 -+sixtyfour bits -+#endif -+ ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) -+ ]) -+ if test $gl_cv_solaris_64bit = yes; then -+ acl_libdirstem=lib/64 -+ case "$host_cpu" in -+ sparc*) acl_libdirstem2=lib/sparcv9 ;; -+ i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; -+ esac -+ fi -+ ;; -+ *) -+ searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` -+ if test -n "$searchpath"; then -+ acl_save_IFS="${IFS= }"; IFS=":" -+ for searchdir in $searchpath; do -+ if test -d "$searchdir"; then -+ case "$searchdir" in -+ */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; -+ */../ | */.. ) -+ # Better ignore directories of this form. They are misleading. -+ ;; -+ *) searchdir=`cd "$searchdir" && pwd` -+ case "$searchdir" in -+ */lib64 ) acl_libdirstem=lib64 ;; -+ esac ;; -+ esac -+ fi -+ done -+ IFS="$acl_save_IFS" -+ fi -+ ;; -+ esac -+ test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" -+]) -+m4trace:m4/libunistring-base.m4:22: -1- AC_DEFUN([gl_LIBUNISTRING_MODULE], [ -+ AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE]) -+ dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from -+ dnl gl_LIBUNISTRING_CORE if that macro has been run. -+ AM_CONDITIONAL(AS_TR_CPP([LIBUNISTRING_COMPILE_$2]), -+ [gl_LIBUNISTRING_VERSION_CMP([$1])]) -+]) -+m4trace:m4/libunistring-base.m4:48: -1- AC_DEFUN([gl_LIBUNISTRING_LIBHEADER], [ -+ AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE]) -+ dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from -+ dnl gl_LIBUNISTRING_CORE if that macro has been run. -+ if gl_LIBUNISTRING_VERSION_CMP([$1]); then -+ LIBUNISTRING_[]AS_TR_CPP([$2])='$2' -+ else -+ LIBUNISTRING_[]AS_TR_CPP([$2])= -+ fi -+ AC_SUBST([LIBUNISTRING_]AS_TR_CPP([$2])) -+]) -+m4trace:m4/libunistring-base.m4:63: -1- AC_DEFUN([gl_LIBUNISTRING_LIB_PREPARE], [ -+ dnl Ensure that HAVE_LIBUNISTRING is fully determined at this point. -+ m4_ifdef([gl_LIBUNISTRING], [AC_REQUIRE([gl_LIBUNISTRING])]) -+ -+ AC_REQUIRE([AC_PROG_AWK]) -+ -+dnl Sed expressions to extract the parts of a version number. -+changequote(,) -+gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} -+i\ -+0 -+q -+' -+changequote([,]) -+ -+ if test "$HAVE_LIBUNISTRING" = yes; then -+ LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` -+ LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` -+ LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` -+ fi -+]) -+m4trace:m4/libunistring-base.m4:99: -1- AC_DEFUN([gl_LIBUNISTRING_VERSION_CMP], [ { test "$HAVE_LIBUNISTRING" != yes \ -+ || { -+ dnl AS_LITERAL_IF exists and works fine since autoconf-2.59 at least. -+ AS_LITERAL_IF([$1], -+ [dnl This is the optimized variant, that assumes the argument is a literal: -+ m4_pushdef([requested_version_major], -+ [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^\([0-9]*\).*], [\1]), [])]) -+ m4_pushdef([requested_version_minor], -+ [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.]\([0-9]*\).*], [\1]), [$1])]) -+ m4_pushdef([requested_version_subminor], -+ [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.][0-9]*[.]\([0-9]*\).*], [\1]), [$1])]) -+ test $LIBUNISTRING_VERSION_MAJOR -lt requested_version_major \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq requested_version_major \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt requested_version_minor \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq requested_version_minor \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt requested_version_subminor -+ } -+ } -+ } -+ m4_popdef([requested_version_subminor]) -+ m4_popdef([requested_version_minor]) -+ m4_popdef([requested_version_major]) -+ ], -+ [dnl This is the unoptimized variant: -+ requested_version_major=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_major"` -+ requested_version_minor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_minor"` -+ requested_version_subminor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_subminor"` -+ test $LIBUNISTRING_VERSION_MAJOR -lt $requested_version_major \ -+ || { test $LIBUNISTRING_VERSION_MAJOR -eq $requested_version_major \ -+ && { test $LIBUNISTRING_VERSION_MINOR -lt $requested_version_minor \ -+ || { test $LIBUNISTRING_VERSION_MINOR -eq $requested_version_minor \ -+ && test $LIBUNISTRING_VERSION_SUBMINOR -lt $requested_version_subminor -+ } -+ } -+ } -+ ]) -+ } -+ }]) -+m4trace:m4/link-follow.m4:17: -1- AC_DEFUN([gl_FUNC_LINK_FOLLOWS_SYMLINK], [dnl -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([readlink]) -+ dnl Mingw lacks link, although gnulib provides a good replacement. -+ dnl However, it also lacks symlink, so there's nothing to test in -+ dnl the first place, and no reason to need to distinguish between -+ dnl linkat variants. So, we set LINK_FOLLOWS_SYMLINKS to 0. -+ gl_link_follows_symlinks=0 # assume GNU behavior -+ if test $ac_cv_func_readlink = yes; then -+ dnl Solaris has an __xpg4 variable in libc, and it determines the -+ dnl behaviour of link(): It dereferences a symlink if and only if -+ dnl __xpg4 != 0. -+ AC_CACHE_CHECK([for __xpg4], [gl_cv_have___xpg4], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[extern int __xpg4;]], -+ [[return __xpg4;]])], -+ [gl_cv_have___xpg4=yes], -+ [gl_cv_have___xpg4=no]) -+ ]) -+ if test $gl_cv_have___xpg4 = yes; then -+ gl_link_follows_symlinks=-1 -+ else -+ AC_CACHE_CHECK([whether link(2) dereferences a symlink], -+ [gl_cv_func_link_follows_symlink], -+ [ -+ # Create a regular file. -+ echo > conftest.file -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+# include -+# include -+# include -+# include -+ -+# define SAME_INODE(Stat_buf_1, Stat_buf_2) \ -+ ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \ -+ && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev) -+ -+ int -+ main () -+ { -+ const char *file = "conftest.file"; -+ const char *sym = "conftest.sym"; -+ const char *hard = "conftest.hard"; -+ struct stat sb_file, sb_hard; -+ -+ /* Create a symlink to the regular file. */ -+ if (symlink (file, sym)) -+ return 2; -+ -+ /* Create a hard link to that symlink. */ -+ if (link (sym, hard)) -+ return 3; -+ -+ if (lstat (hard, &sb_hard)) -+ return 4; -+ if (lstat (file, &sb_file)) -+ return 5; -+ -+ /* If the dev/inode of hard and file are the same, then -+ the link call followed the symlink. */ -+ return SAME_INODE (sb_hard, sb_file) ? 1 : 0; -+ } -+ ]])], -+ [gl_cv_func_link_follows_symlink=no], dnl GNU behavior -+ [gl_cv_func_link_follows_symlink=yes], dnl Followed link/compile failed -+ [dnl We're cross compiling. -+ dnl The past results are "yes" on Mac OS X, FreeBSD, NetBSD, -+ dnl OpenBSD, Minix, AIX, HP-UX, OSF/1, and "no" on Linux, Cygwin. -+ case "$host_os" in -+ # On glibc/Linux we know the result. -+ linux*-gnu*) gl_cv_func_link_follows_symlink="guessing no" ;; -+ # Otherwise, we don't know. -+ *) gl_cv_func_link_follows_symlink=unknown ;; -+ esac -+ ]) -+ rm -f conftest.file conftest.sym conftest.hard -+ ]) -+ case "$gl_cv_func_link_follows_symlink" in -+ *yes) gl_link_follows_symlinks=1 ;; -+ *no) ;; # already defaulted to 0 -+ *) gl_link_follows_symlinks=-2 ;; -+ esac -+ fi -+ fi -+ AC_DEFINE_UNQUOTED([LINK_FOLLOWS_SYMLINKS], [$gl_link_follows_symlinks], -+ [Define to 1 if 'link(2)' dereferences symbolic links, 0 if it -+ creates hard links to symlinks, -1 if it depends on the variable __xpg4, -+ and -2 if unknown.]) -+]) -+m4trace:m4/link.m4:7: -1- AC_DEFUN([gl_FUNC_LINK], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([link]) -+ if test $ac_cv_func_link = no; then -+ HAVE_LINK=0 -+ else -+ AC_CACHE_CHECK([whether link obeys POSIX], -+ [gl_cv_func_link_works], -+ [touch conftest.a -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.a conftest.lnk -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ ]], -+ [[int result = 0; -+ if (!link ("conftest.a", "conftest.b/")) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!link ("conftest.lnk/", "conftest.b")) -+ result |= 2; -+ if (rename ("conftest.a", "conftest.b")) -+ result |= 4; -+ if (!link ("conftest.b", "conftest.lnk")) -+ result |= 8; -+#endif -+ return result; -+ ]])], -+ [gl_cv_func_link_works=yes], [gl_cv_func_link_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_link_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_link_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.a conftest.b conftest.lnk]) -+ case "$gl_cv_func_link_works" in -+ *yes) ;; -+ *) -+ REPLACE_LINK=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/linkat.m4:11: -1- AC_DEFUN([gl_FUNC_LINKAT], [ -+ AC_REQUIRE([gl_FUNC_OPENAT]) -+ AC_REQUIRE([gl_FUNC_LINK_FOLLOWS_SYMLINK]) -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([linkat symlink]) -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+ if test $ac_cv_func_linkat = no; then -+ HAVE_LINKAT=0 -+ else -+ AC_CACHE_CHECK([whether linkat(,AT_SYMLINK_FOLLOW) works], -+ [gl_cv_func_linkat_follow], -+ [rm -rf conftest.f1 conftest.f2 -+ touch conftest.f1 -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#ifdef __linux__ -+/* Linux added linkat in 2.6.16, but did not add AT_SYMLINK_FOLLOW -+ until 2.6.18. Always replace linkat to support older kernels. */ -+choke me -+#endif -+]], [return linkat (AT_FDCWD, "conftest.f1", AT_FDCWD, "conftest.f2", -+ AT_SYMLINK_FOLLOW);])], -+ [gl_cv_func_linkat_follow=yes], -+ [gl_cv_func_linkat_follow="need runtime check"]) -+ rm -rf conftest.f1 conftest.f2]) -+ AC_CACHE_CHECK([whether linkat handles trailing slash correctly], -+ [gl_cv_func_linkat_slash], -+ [rm -rf conftest.a conftest.b conftest.c conftest.d -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #include -+ #include -+ ]], -+ [[int result; -+ int fd; -+ /* Create a regular file. */ -+ fd = open ("conftest.a", O_CREAT | O_EXCL | O_WRONLY, 0600); -+ if (fd < 0) -+ return 1; -+ if (write (fd, "hello", 5) < 5) -+ return 2; -+ if (close (fd) < 0) -+ return 3; -+ /* Test whether hard links are supported on the current -+ device. */ -+ if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.b", -+ AT_SYMLINK_FOLLOW) < 0) -+ return 0; -+ result = 0; -+ /* Test whether a trailing "/" is treated like "/.". */ -+ if (linkat (AT_FDCWD, "conftest.a/", AT_FDCWD, "conftest.c", -+ AT_SYMLINK_FOLLOW) == 0) -+ result |= 4; -+ if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.d/", -+ AT_SYMLINK_FOLLOW) == 0) -+ result |= 8; -+ return result; -+ ]])], -+ [gl_cv_func_linkat_slash=yes], -+ [gl_cv_func_linkat_slash=no], -+ [# Guess yes on glibc systems, no otherwise. -+ case "$host_os" in -+ *-gnu*) gl_cv_func_linkat_slash="guessing yes";; -+ *) gl_cv_func_linkat_slash="guessing no";; -+ esac -+ ]) -+ rm -rf conftest.a conftest.b conftest.c conftest.d]) -+ case "$gl_cv_func_linkat_slash" in -+ *yes) gl_linkat_slash_bug=0 ;; -+ *) gl_linkat_slash_bug=1 ;; -+ esac -+ if test "$gl_cv_func_linkat_follow" != yes \ -+ || test $gl_linkat_slash_bug = 1; then -+ REPLACE_LINKAT=1 -+ AC_DEFINE_UNQUOTED([LINKAT_TRAILING_SLASH_BUG], [$gl_linkat_slash_bug], -+ [Define to 1 if linkat fails to recognize a trailing slash.]) -+ fi -+ fi -+]) -+m4trace:m4/localcharset.m4:7: -1- AC_DEFUN([gl_LOCALCHARSET], [ -+ dnl Prerequisites of lib/localcharset.c. -+ AC_REQUIRE([AM_LANGINFO_CODESET]) -+ AC_REQUIRE([gl_FCNTL_O_FLAGS]) -+ AC_CHECK_DECLS_ONCE([getc_unlocked]) -+ -+ dnl Prerequisites of the lib/Makefile.am snippet. -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([gl_GLIBC21]) -+]) -+m4trace:m4/locale-fr.m4:10: -1- AC_DEFUN([gt_LOCALE_FR], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([AM_LANGINFO_CODESET]) -+ AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ -+ AC_LANG_CONFTEST([AC_LANG_SOURCE([ -+changequote(,)dnl -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only -+ one byte long. This excludes the UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+changequote([,])dnl -+ ])]) -+ if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the native Windows locale name. -+ if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=French_France.1252 -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO-8859-1 -+ else -+ # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. -+ if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.ISO8859-1 -+ else -+ # Test for the HP-UX locale name. -+ if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr_FR.iso88591 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr=fr -+ else -+ # None found. -+ gt_cv_locale_fr=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ ]) -+ LOCALE_FR=$gt_cv_locale_fr -+ AC_SUBST([LOCALE_FR]) -+]) -+m4trace:m4/locale-fr.m4:135: -1- AC_DEFUN([gt_LOCALE_FR_UTF8], [ -+ AC_REQUIRE([AM_LANGINFO_CODESET]) -+ AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ -+ AC_LANG_CONFTEST([AC_LANG_SOURCE([ -+changequote(,)dnl -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. */ -+#if !(defined __BEOS__ || defined __HAIKU__) -+ /* Check whether the given locale name is recognized by the system. */ -+# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+# else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+# endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+# if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+# endif -+# ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+# endif -+ /* Check whether in the abbreviation of the second month, the second -+ character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') -+ return 1; -+#endif -+#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ -+ /* Check whether the decimal separator is a comma. -+ On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point -+ are nl_langinfo(RADIXCHAR) are both ".". */ -+ if (localeconv () ->decimal_point[0] != ',') return 1; -+#endif -+ return 0; -+} -+changequote([,])dnl -+ ])]) -+ if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=French_France.65001 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr_FR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_fr_utf8=fr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_fr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ ]) -+ LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 -+ AC_SUBST([LOCALE_FR_UTF8]) -+]) -+m4trace:m4/locale-ja.m4:10: -1- AC_DEFUN([gt_LOCALE_JA], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([AM_LANGINFO_CODESET]) -+ AC_CACHE_CHECK([for a traditional japanese locale], [gt_cv_locale_ja], [ -+ AC_LANG_CONFTEST([AC_LANG_SOURCE([ -+changequote(,)dnl -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales -+ on Cygwin 1.5.x. */ -+ if (MB_CUR_MAX == 1) -+ return 1; -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ return 0; -+} -+changequote([,])dnl -+ ])]) -+ if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Note that on native Windows, the Japanese locale is -+ # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we -+ # cannot use it here. -+ gt_cv_locale_ja=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the AIX locale name. -+ if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC-JP -+ else -+ # Test for the HP-UX, OSF/1, NetBSD locale name. -+ if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # Test for the IRIX, FreeBSD locale name. -+ if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja_JP.EUC -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_ja=ja -+ else -+ # Special test for NetBSD 1.6. -+ if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then -+ gt_cv_locale_ja=ja_JP.eucJP -+ else -+ # None found. -+ gt_cv_locale_ja=none -+ fi -+ fi -+ fi -+ fi -+ fi -+ fi -+ ;; -+ esac -+ fi -+ rm -fr conftest* -+ ]) -+ LOCALE_JA=$gt_cv_locale_ja -+ AC_SUBST([LOCALE_JA]) -+]) -+m4trace:m4/locale-tr.m4:10: -1- AC_DEFUN([gt_LOCALE_TR_UTF8], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([AM_LANGINFO_CODESET]) -+ AC_CACHE_CHECK([for a turkish Unicode locale], [gt_cv_locale_tr_utf8], [ -+ AC_LANG_CONFTEST([AC_LANG_SOURCE([ -+changequote(,)dnl -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () { -+ /* On BeOS, locales are not implemented in libc. Rather, libintl -+ imitates locale dependent behaviour by looking at the environment -+ variables, and all locales use the UTF-8 encoding. But BeOS does not -+ implement the Turkish upper-/lowercase mappings. Therefore, let this -+ program return 1 on BeOS. */ -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in the abbreviation of the eighth month, the second -+ character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is -+ two bytes long, with UTF-8 encoding. */ -+ t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; -+ if (strftime (buf, sizeof (buf), "%b", &t) < 4 -+ || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) -+ return 1; -+ /* Check whether the upper-/lowercase mappings are as expected for -+ Turkish. */ -+ if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' -+ || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) -+ return 1; -+ return 0; -+} -+changequote([,])dnl -+ ])]) -+ if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=Turkish_Turkey.65001 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the usual locale name. -+ if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr_TR.UTF-8 -+ else -+ # Test for the Solaris 7 locale name. -+ if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_tr_utf8=tr.UTF-8 -+ else -+ # None found. -+ gt_cv_locale_tr_utf8=none -+ fi -+ fi -+ fi -+ ;; -+ esac -+ else -+ gt_cv_locale_tr_utf8=none -+ fi -+ rm -fr conftest* -+ ]) -+ LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 -+ AC_SUBST([LOCALE_TR_UTF8]) -+]) -+m4trace:m4/locale-zh.m4:10: -1- AC_DEFUN([gt_LOCALE_ZH_CN], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([AM_LANGINFO_CODESET]) -+ AC_CACHE_CHECK([for a transitional chinese locale], [gt_cv_locale_zh_CN], [ -+ AC_LANG_CONFTEST([AC_LANG_SOURCE([ -+changequote(,)dnl -+#include -+#include -+#include -+#if HAVE_LANGINFO_CODESET -+# include -+#endif -+#include -+#include -+struct tm t; -+char buf[16]; -+int main () -+{ -+ const char *p; -+ /* Check whether the given locale name is recognized by the system. */ -+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ -+ /* On native Windows, setlocale(category, "") looks at the system settings, -+ not at the environment variables. Also, when an encoding suffix such -+ as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE -+ category of the locale to "C". */ -+ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL -+ || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) -+ return 1; -+#else -+ if (setlocale (LC_ALL, "") == NULL) return 1; -+#endif -+ /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". -+ On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) -+ is empty, and the behaviour of Tcl 8.4 in this locale is not useful. -+ On OpenBSD 4.0, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "646". In this situation, -+ some unit tests fail. -+ On MirBSD 10, when an unsupported locale is specified, setlocale() -+ succeeds but then nl_langinfo(CODESET) is "UTF-8". */ -+#if HAVE_LANGINFO_CODESET -+ { -+ const char *cs = nl_langinfo (CODESET); -+ if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 -+ || strcmp (cs, "UTF-8") == 0) -+ return 1; -+ } -+#endif -+#ifdef __CYGWIN__ -+ /* On Cygwin, avoid locale names without encoding suffix, because the -+ locale_charset() function relies on the encoding suffix. Note that -+ LC_ALL is set on the command line. */ -+ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; -+#endif -+ /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. -+ This excludes the UTF-8 encoding (except on MirBSD). */ -+ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; -+ if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; -+ for (p = buf; *p != '\0'; p++) -+ if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) -+ return 1; -+ /* Check whether a typical GB18030 multibyte sequence is recognized as a -+ single wide character. This excludes the GB2312 and GBK encodings. */ -+ if (mblen ("\203\062\332\066", 5) != 4) -+ return 1; -+ return 0; -+} -+changequote([,])dnl -+ ])]) -+ if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then -+ case "$host_os" in -+ # Handle native Windows specially, because there setlocale() interprets -+ # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", -+ # "fr" or "fra" as "French" or "French_France.1252", -+ # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", -+ # "ja" as "Japanese" or "Japanese_Japan.932", -+ # and similar. -+ mingw*) -+ # Test for the hypothetical native Windows locale name. -+ if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=Chinese_China.54936 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ ;; -+ solaris2.8) -+ # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are -+ # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. -+ # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. -+ gt_cv_locale_zh_CN=none -+ ;; -+ *) -+ # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because -+ # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the -+ # configure script would override the LC_ALL setting. Likewise for -+ # LC_CTYPE, which is also set at the beginning of the configure script. -+ # Test for the locale name without encoding suffix. -+ if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN -+ else -+ # Test for the locale name with explicit encoding suffix. -+ if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then -+ gt_cv_locale_zh_CN=zh_CN.GB18030 -+ else -+ # None found. -+ gt_cv_locale_zh_CN=none -+ fi -+ fi -+ ;; -+ esac -+ else -+ # If there was a link error, due to mblen(), the system is so old that -+ # it certainly doesn't have a chinese locale. -+ gt_cv_locale_zh_CN=none -+ fi -+ rm -fr conftest* -+ ]) -+ LOCALE_ZH_CN=$gt_cv_locale_zh_CN -+ AC_SUBST([LOCALE_ZH_CN]) -+]) -+m4trace:m4/locale_h.m4:7: -1- AC_DEFUN([gl_LOCALE_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) -+ -+ dnl Persuade glibc to define locale_t and the int_p_*, int_n_* -+ dnl members of 'struct lconv'. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl If is replaced, then must also be replaced. -+ AC_REQUIRE([gl_STDDEF_H]) -+ -+ dnl Solaris 11 2011-11 defines the int_p_*, int_n_* members of 'struct lconv' -+ dnl only if _LCONV_C99 is defined. -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ case "$host_os" in -+ solaris*) -+ AC_DEFINE([_LCONV_C99], [1], [Define to 1 on Solaris.]) -+ ;; -+ esac -+ -+ AC_CACHE_CHECK([whether locale.h conforms to POSIX:2001], -+ [gl_cv_header_locale_h_posix2001], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ int x = LC_MESSAGES; -+ int y = sizeof (((struct lconv *) 0)->decimal_point);]], -+ [[]])], -+ [gl_cv_header_locale_h_posix2001=yes], -+ [gl_cv_header_locale_h_posix2001=no])]) -+ -+ dnl Check for . -+ AC_CHECK_HEADERS_ONCE([xlocale.h]) -+ if test $ac_cv_header_xlocale_h = yes; then -+ HAVE_XLOCALE_H=1 -+ dnl Check whether use of locale_t requires inclusion of , -+ dnl e.g. on Mac OS X 10.5. If does not define locale_t by -+ dnl itself, we assume that will do so. -+ AC_CACHE_CHECK([whether locale.h defines locale_t], -+ [gl_cv_header_locale_has_locale_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ locale_t x;]], -+ [[]])], -+ [gl_cv_header_locale_has_locale_t=yes], -+ [gl_cv_header_locale_has_locale_t=no]) -+ ]) -+ if test $gl_cv_header_locale_has_locale_t = yes; then -+ gl_cv_header_locale_h_needs_xlocale_h=no -+ else -+ gl_cv_header_locale_h_needs_xlocale_h=yes -+ fi -+ else -+ HAVE_XLOCALE_H=0 -+ gl_cv_header_locale_h_needs_xlocale_h=no -+ fi -+ AC_SUBST([HAVE_XLOCALE_H]) -+ -+ dnl Check whether 'struct lconv' is complete. -+ dnl Bionic libc's 'struct lconv' is just a dummy. -+ dnl On OpenBSD 4.9, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.x, -+ dnl mingw, MSVC 9, it lacks the int_p_* and int_n_* members. -+ AC_CACHE_CHECK([whether struct lconv is properly defined], -+ [gl_cv_sys_struct_lconv_ok], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ struct lconv l; -+ int x = sizeof (l.decimal_point); -+ int y = sizeof (l.int_p_cs_precedes);]], -+ [[]])], -+ [gl_cv_sys_struct_lconv_ok=yes], -+ [gl_cv_sys_struct_lconv_ok=no]) -+ ]) -+ if test $gl_cv_sys_struct_lconv_ok = no; then -+ REPLACE_STRUCT_LCONV=1 -+ fi -+ -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_NEXT_HEADERS([locale.h]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+/* Some systems provide declarations in a non-standard header. */ -+#if HAVE_XLOCALE_H -+# include -+#endif -+ ]], -+ [setlocale duplocale]) -+]) -+m4trace:m4/locale_h.m4:102: -1- AC_DEFUN([gl_LOCALE_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/locale_h.m4:111: -1- AC_DEFUN([gl_LOCALE_H_DEFAULTS], [ -+ GNULIB_LOCALECONV=0; AC_SUBST([GNULIB_LOCALECONV]) -+ GNULIB_SETLOCALE=0; AC_SUBST([GNULIB_SETLOCALE]) -+ GNULIB_DUPLOCALE=0; AC_SUBST([GNULIB_DUPLOCALE]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_DUPLOCALE=1; AC_SUBST([HAVE_DUPLOCALE]) -+ REPLACE_LOCALECONV=0; AC_SUBST([REPLACE_LOCALECONV]) -+ REPLACE_SETLOCALE=0; AC_SUBST([REPLACE_SETLOCALE]) -+ REPLACE_DUPLOCALE=0; AC_SUBST([REPLACE_DUPLOCALE]) -+ REPLACE_STRUCT_LCONV=0; AC_SUBST([REPLACE_STRUCT_LCONV]) -+]) -+m4trace:m4/localeconv.m4:7: -1- AC_DEFUN([gl_FUNC_LOCALECONV], [ -+ AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) -+ AC_REQUIRE([gl_LOCALE_H]) -+ -+ if test $REPLACE_STRUCT_LCONV = 1; then -+ REPLACE_LOCALECONV=1 -+ fi -+]) -+m4trace:m4/localeconv.m4:18: -1- AC_DEFUN([gl_PREREQ_LOCALECONV], [ -+ AC_CHECK_MEMBERS([struct lconv.decimal_point], [], [], -+ [[#include ]]) -+]) -+m4trace:m4/localename.m4:7: -1- AC_DEFUN([gl_LOCALENAME], [ -+ AC_REQUIRE([gt_LC_MESSAGES]) -+ AC_REQUIRE([gt_INTL_MACOSX]) -+ AC_CHECK_FUNCS([setlocale uselocale]) -+]) -+m4trace:m4/lock.m4:9: -1- AC_DEFUN([gl_LOCK], [ -+ AC_REQUIRE([gl_THREADLIB]) -+ if test "$gl_threads_api" = posix; then -+ # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the -+ # pthread_rwlock_* functions. -+ AC_CHECK_TYPE([pthread_rwlock_t], -+ [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1], -+ [Define if the POSIX multithreading library has read/write locks.])], -+ [], -+ [#include ]) -+ # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. -+ AC_COMPILE_IFELSE([ -+ AC_LANG_PROGRAM( -+ [[#include ]], -+ [[ -+#if __FreeBSD__ == 4 -+error "No, in FreeBSD 4.0 recursive mutexes actually don't work." -+#else -+int x = (int)PTHREAD_MUTEX_RECURSIVE; -+return !x; -+#endif -+ ]])], -+ [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1], -+ [Define if the defines PTHREAD_MUTEX_RECURSIVE.])]) -+ fi -+ gl_PREREQ_LOCK -+]) -+m4trace:m4/lock.m4:39: -1- AC_DEFUN([gl_PREREQ_LOCK], [:]) -+m4trace:m4/longlong.m4:17: -1- AC_DEFUN([AC_TYPE_LONG_LONG_INT], [ -+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) -+ AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int], -+ [ac_cv_type_long_long_int=yes -+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then -+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int -+ if test $ac_cv_type_long_long_int = yes; then -+ dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. -+ dnl If cross compiling, assume the bug is not important, since -+ dnl nobody cross compiles for this platform as far as we know. -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[@%:@include -+ @%:@ifndef LLONG_MAX -+ @%:@ define HALF \ -+ (1LL << (sizeof (long long int) * CHAR_BIT - 2)) -+ @%:@ define LLONG_MAX (HALF - 1 + HALF) -+ @%:@endif]], -+ [[long long int n = 1; -+ int i; -+ for (i = 0; ; i++) -+ { -+ long long int m = n << i; -+ if (m >> i != n) -+ return 1; -+ if (LLONG_MAX / 2 < m) -+ break; -+ } -+ return 0;]])], -+ [], -+ [ac_cv_type_long_long_int=no], -+ [:]) -+ fi -+ fi]) -+ if test $ac_cv_type_long_long_int = yes; then -+ AC_DEFINE([HAVE_LONG_LONG_INT], [1], -+ [Define to 1 if the system has the type 'long long int'.]) -+ fi -+]) -+m4trace:m4/longlong.m4:67: -1- AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [ -+ AC_CACHE_CHECK([for unsigned long long int], -+ [ac_cv_type_unsigned_long_long_int], -+ [ac_cv_type_unsigned_long_long_int=yes -+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then -+ AC_LINK_IFELSE( -+ [_AC_TYPE_LONG_LONG_SNIPPET], -+ [], -+ [ac_cv_type_unsigned_long_long_int=no]) -+ fi]) -+ if test $ac_cv_type_unsigned_long_long_int = yes; then -+ AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], -+ [Define to 1 if the system has the type 'unsigned long long int'.]) -+ fi -+]) -+m4trace:m4/longlong.m4:89: -1- AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET], [ -+ AC_LANG_PROGRAM( -+ [[/* For now, do not test the preprocessor; as of 2007 there are too many -+ implementations with broken preprocessors. Perhaps this can -+ be revisited in 2012. In the meantime, code should not expect -+ #if to work with literals wider than 32 bits. */ -+ /* Test literals. */ -+ long long int ll = 9223372036854775807ll; -+ long long int nll = -9223372036854775807LL; -+ unsigned long long int ull = 18446744073709551615ULL; -+ /* Test constant expressions. */ -+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) -+ ? 1 : -1)]; -+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 -+ ? 1 : -1)]; -+ int i = 63;]], -+ [[/* Test availability of runtime routines for shift and division. */ -+ long long int llmax = 9223372036854775807ll; -+ unsigned long long int ullmax = 18446744073709551615ull; -+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) -+ | (llmax / ll) | (llmax % ll) -+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) -+ | (ullmax / ull) | (ullmax % ull));]]) -+]) -+m4trace:m4/ls-mntd-fs.m4:19: -1- AC_DEFUN([AC_FUNC_GETMNTENT], [# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4, -+# -lseq on Dynix/PTX, -lgen on Unixware. -+AC_SEARCH_LIBS([getmntent], [sun seq gen]) -+AC_CHECK_FUNCS([getmntent]) -+]) -+m4trace:m4/ls-mntd-fs.m4:27: -1- AC_DEFUN([gl_LIST_MOUNTED_FILE_SYSTEMS], [ -+AC_CHECK_FUNCS([listmntent getmntinfo]) -+AC_CHECK_HEADERS_ONCE([sys/param.h sys/statvfs.h]) -+ -+# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses -+# NGROUPS (as the array dimension for a struct member) without a definition. -+AC_CHECK_HEADERS([sys/ucred.h], [], [], [#include ]) -+ -+AC_CHECK_HEADERS([sys/mount.h], [], [], -+ [AC_INCLUDES_DEFAULT -+ [#if HAVE_SYS_PARAM_H -+ #include -+ #endif]]) -+ -+AC_CHECK_HEADERS([mntent.h sys/fs_types.h]) -+ getfsstat_includes="\ -+$ac_includes_default -+#if HAVE_SYS_PARAM_H -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+#if HAVE_SYS_UCRED_H -+# include /* needed for definition of NGROUPS */ -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+#if HAVE_SYS_MOUNT_H -+# include -+#endif -+#if HAVE_SYS_FS_TYPES_H -+# include /* needed by powerpc-apple-darwin1.3.7 */ -+#endif -+" -+AC_CHECK_MEMBERS([struct fsstat.f_fstypename],,,[$getfsstat_includes]) -+ -+# Determine how to get the list of mounted file systems. -+ac_list_mounted_fs= -+ -+# If the getmntent function is available but not in the standard library, -+# make sure LIBS contains the appropriate -l option. -+AC_FUNC_GETMNTENT -+ -+# This test must precede the ones for getmntent because Unicos-9 is -+# reported to have the getmntent function, but its support is incompatible -+# with other getmntent implementations. -+ -+# NOTE: Normally, I wouldn't use a check for system type as I've done for -+# 'CRAY' below since that goes against the whole autoconf philosophy. But -+# I think there is too great a chance that some non-Cray system has a -+# function named listmntent to risk the false positive. -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Cray UNICOS 9 -+ AC_MSG_CHECKING([for listmntent of Cray/Unicos-9]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_cray_listmntent], -+ [fu_cv_sys_mounted_cray_listmntent=no -+ AC_EGREP_CPP([yes], -+ [#ifdef _CRAY -+yes -+#endif -+ ], [test $ac_cv_func_listmntent = yes \ -+ && fu_cv_sys_mounted_cray_listmntent=yes] -+ ) -+ ] -+ ) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_cray_listmntent]) -+ if test $fu_cv_sys_mounted_cray_listmntent = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_LISTMNTENT], [1], -+ [Define if there is a function named listmntent that can be used to -+ list all mounted file systems. (UNICOS)]) -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # AIX. -+ AC_MSG_CHECKING([for mntctl function and struct vmount]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_vmount], -+ [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include ]])], -+ [fu_cv_sys_mounted_vmount=yes], -+ [fu_cv_sys_mounted_vmount=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_vmount]) -+ if test $fu_cv_sys_mounted_vmount = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_VMOUNT], [1], -+ [Define if there is a function named mntctl that can be used to read -+ the list of mounted file systems, and there is a system header file -+ that declares 'struct vmount'. (AIX)]) -+ fi -+fi -+ -+if test $ac_cv_func_getmntent = yes; then -+ -+ # This system has the getmntent function. -+ # Determine whether it's the one-argument variant or the two-argument one. -+ -+ if test -z "$ac_list_mounted_fs"; then -+ # 4.3BSD, SunOS, HP-UX, Dynix, Irix -+ AC_MSG_CHECKING([for one-argument getmntent function]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_getmntent1], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ -+#include -+ -+#include -+#if !defined MOUNTED -+# if defined _PATH_MOUNTED /* GNU libc */ -+# define MOUNTED _PATH_MOUNTED -+# endif -+# if defined MNT_MNTTAB /* HP-UX. */ -+# define MOUNTED MNT_MNTTAB -+# endif -+# if defined MNTTABNAME /* Dynix. */ -+# define MOUNTED MNTTABNAME -+# endif -+#endif -+]], -+ [[ struct mntent *mnt = 0; char *table = MOUNTED; -+ if (sizeof mnt && sizeof table) return 0;]])], -+ [fu_cv_sys_mounted_getmntent1=yes], -+ [fu_cv_sys_mounted_getmntent1=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_getmntent1]) -+ if test $fu_cv_sys_mounted_getmntent1 = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_GETMNTENT1], [1], -+ [Define if there is a function named getmntent for reading the list -+ of mounted file systems, and that function takes a single argument. -+ (4.3BSD, SunOS, HP-UX, Dynix, Irix)]) -+ fi -+ fi -+ -+ if test -z "$ac_list_mounted_fs"; then -+ # SVR4 -+ AC_MSG_CHECKING([for two-argument getmntent function]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_getmntent2], -+ [AC_EGREP_HEADER([getmntent], [sys/mnttab.h], -+ fu_cv_sys_mounted_getmntent2=yes, -+ fu_cv_sys_mounted_getmntent2=no)]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_getmntent2]) -+ if test $fu_cv_sys_mounted_getmntent2 = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_GETMNTENT2], [1], -+ [Define if there is a function named getmntent for reading the list of -+ mounted file systems, and that function takes two arguments. (SVR4)]) -+ AC_CHECK_FUNCS([hasmntopt]) -+ fi -+ fi -+ -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # DEC Alpha running OSF/1, and Apple Darwin 1.3. -+ # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h -+ -+ AC_MSG_CHECKING([for getfsstat function]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_getfsstat], -+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME -+# define FS_TYPE(Ent) ((Ent).f_fstypename) -+#else -+# define FS_TYPE(Ent) mnt_names[(Ent).f_type] -+#endif -+$getfsstat_includes]] -+, -+ [[struct statfs *stats; -+ int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); -+ char *t = FS_TYPE (*stats); ]])], -+ [fu_cv_sys_mounted_getfsstat=yes], -+ [fu_cv_sys_mounted_getfsstat=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_getfsstat]) -+ if test $fu_cv_sys_mounted_getfsstat = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_GETFSSTAT], [1], -+ [Define if there is a function named getfsstat for reading the -+ list of mounted file systems. (DEC Alpha running OSF/1)]) -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # SVR3 -+ AC_MSG_CHECKING([for FIXME existence of three headers]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_fread_fstyp], -+ [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+#include ]])], -+ [fu_cv_sys_mounted_fread_fstyp=yes], -+ [fu_cv_sys_mounted_fread_fstyp=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_fread_fstyp]) -+ if test $fu_cv_sys_mounted_fread_fstyp = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_FREAD_FSTYP], [1], -+ [Define if (like SVR2) there is no specific function for reading the -+ list of mounted file systems, and your system has these header files: -+ and . (SVR3)]) -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # 4.4BSD and DEC OSF/1. -+ AC_MSG_CHECKING([for getmntinfo function]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_getmntinfo], -+ [ -+ test "$ac_cv_func_getmntinfo" = yes \ -+ && fu_cv_sys_mounted_getmntinfo=yes \ -+ || fu_cv_sys_mounted_getmntinfo=no -+ ]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo]) -+ if test $fu_cv_sys_mounted_getmntinfo = yes; then -+ AC_MSG_CHECKING([whether getmntinfo returns statvfs structures]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_getmntinfo2], -+ [ -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#if HAVE_SYS_PARAM_H -+# include -+#endif -+#include -+#if HAVE_SYS_MOUNT_H -+# include -+#endif -+#if HAVE_SYS_STATVFS_H -+# include -+#endif -+extern -+#ifdef __cplusplus -+"C" -+#endif -+int getmntinfo (struct statfs **, int); -+ ]], [])], -+ [fu_cv_sys_mounted_getmntinfo2=no], -+ [fu_cv_sys_mounted_getmntinfo2=yes]) -+ ]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo2]) -+ if test $fu_cv_sys_mounted_getmntinfo2 = no; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_GETMNTINFO], [1], -+ [Define if there is a function named getmntinfo for reading the -+ list of mounted file systems and it returns an array of -+ 'struct statfs'. (4.4BSD, Darwin)]) -+ else -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_GETMNTINFO2], [1], -+ [Define if there is a function named getmntinfo for reading the -+ list of mounted file systems and it returns an array of -+ 'struct statvfs'. (NetBSD 3.0)]) -+ fi -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Ultrix -+ AC_MSG_CHECKING([for getmnt function]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_getmnt], -+ [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include ]])], -+ [fu_cv_sys_mounted_getmnt=yes], -+ [fu_cv_sys_mounted_getmnt=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_getmnt]) -+ if test $fu_cv_sys_mounted_getmnt = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_GETMNT], [1], -+ [Define if there is a function named getmnt for reading the list of -+ mounted file systems. (Ultrix)]) -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # BeOS -+ AC_CHECK_FUNCS([next_dev fs_stat_dev]) -+ AC_CHECK_HEADERS([fs_info.h]) -+ AC_MSG_CHECKING([for BEOS mounted file system support functions]) -+ if test $ac_cv_header_fs_info_h = yes \ -+ && test $ac_cv_func_next_dev = yes \ -+ && test $ac_cv_func_fs_stat_dev = yes; then -+ fu_result=yes -+ else -+ fu_result=no -+ fi -+ AC_MSG_RESULT([$fu_result]) -+ if test $fu_result = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_FS_STAT_DEV], [1], -+ [Define if there are functions named next_dev and fs_stat_dev for -+ reading the list of mounted file systems. (BeOS)]) -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # SVR2 -+ AC_MSG_CHECKING([whether it is possible to resort to fread on /etc/mnttab]) -+ AC_CACHE_VAL([fu_cv_sys_mounted_fread], -+ [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include ]])], -+ [fu_cv_sys_mounted_fread=yes], -+ [fu_cv_sys_mounted_fread=no])]) -+ AC_MSG_RESULT([$fu_cv_sys_mounted_fread]) -+ if test $fu_cv_sys_mounted_fread = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_FREAD], [1], -+ [Define if there is no specific function for reading the list of -+ mounted file systems. fread will be used to read /etc/mnttab. -+ (SVR2) ]) -+ fi -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ # Interix / BSD alike statvfs -+ # the code is really interix specific, so make sure, we're on it. -+ case "$host" in -+ *-interix*) -+ AC_CHECK_FUNCS([statvfs]) -+ if test $ac_cv_func_statvfs = yes; then -+ ac_list_mounted_fs=found -+ AC_DEFINE([MOUNTED_INTERIX_STATVFS], [1], -+ [Define if we are on interix, and ought to use statvfs plus -+ some special knowledge on where mounted file systems can be -+ found. (Interix)]) -+ fi -+ ;; -+ esac -+fi -+ -+if test -z "$ac_list_mounted_fs"; then -+ AC_MSG_ERROR([could not determine how to read list of mounted file systems]) -+ # FIXME -- no need to abort building the whole package -+ # Can't build mountlist.c or anything that needs its functions -+fi -+ -+AS_IF([test $ac_list_mounted_fs = found], [$1], [$2]) -+ -+ ]) -+m4trace:m4/lseek.m4:7: -1- AC_DEFUN([gl_FUNC_LSEEK], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CACHE_CHECK([whether lseek detects pipes], [gl_cv_func_lseek_pipe], -+ [case "$host_os" in -+ mingw*) -+ dnl Native Windows. -+ dnl The result of lseek (fd, (off_t)0, SEEK_CUR) or -+ dnl SetFilePointer(handle, 0, NULL, FILE_CURRENT) -+ dnl for a pipe depends on the environment: In a Cygwin 1.5 -+ dnl environment it succeeds (wrong); in a Cygwin 1.7 environment -+ dnl it fails with a wrong errno value. -+ gl_cv_func_lseek_pipe=no -+ ;; -+ *) -+ if test $cross_compiling = no; then -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -+#include /* for off_t */ -+#include /* for SEEK_CUR */ -+#if HAVE_UNISTD_H -+# include -+#else /* on Windows with MSVC */ -+# include -+#endif -+]], [[ -+ /* Exit with success only if stdin is seekable. */ -+ return lseek (0, (off_t)0, SEEK_CUR) < 0; -+]])], -+ [if test -s conftest$ac_exeext \ -+ && ./conftest$ac_exeext < conftest.$ac_ext \ -+ && test 1 = "`echo hi \ -+ | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then -+ gl_cv_func_lseek_pipe=yes -+ else -+ gl_cv_func_lseek_pipe=no -+ fi -+ ], -+ [gl_cv_func_lseek_pipe=no]) -+ else -+ AC_COMPILE_IFELSE( -+ [AC_LANG_SOURCE([[ -+#if defined __BEOS__ -+/* BeOS mistakenly return 0 when trying to seek on pipes. */ -+ Choke me. -+#endif]])], -+ [gl_cv_func_lseek_pipe=yes], [gl_cv_func_lseek_pipe=no]) -+ fi -+ ;; -+ esac -+ ]) -+ if test $gl_cv_func_lseek_pipe = no; then -+ REPLACE_LSEEK=1 -+ AC_DEFINE([LSEEK_PIPE_BROKEN], [1], -+ [Define to 1 if lseek does not detect pipes.]) -+ fi -+ -+ AC_REQUIRE([gl_SYS_TYPES_H]) -+ if test $WINDOWS_64_BIT_OFF_T = 1; then -+ REPLACE_LSEEK=1 -+ fi -+]) -+m4trace:m4/lstat.m4:11: -1- AC_DEFUN([gl_FUNC_LSTAT], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ dnl If lstat does not exist, the replacement does -+ dnl "#define lstat stat", and lstat.c is a no-op. -+ AC_CHECK_FUNCS_ONCE([lstat]) -+ if test $ac_cv_func_lstat = yes; then -+ AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *no) -+ REPLACE_LSTAT=1 -+ ;; -+ esac -+ else -+ HAVE_LSTAT=0 -+ fi -+]) -+m4trace:m4/lstat.m4:30: -1- AC_DEFUN([gl_PREREQ_LSTAT], [:]) -+m4trace:m4/lstat.m4:32: -1- AC_DEFUN([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK], [ -+ dnl We don't use AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK any more, because it -+ dnl is no longer maintained in Autoconf and because it invokes AC_LIBOBJ. -+ AC_CACHE_CHECK([whether lstat correctly handles trailing slash], -+ [gl_cv_func_lstat_dereferences_slashed_symlink], -+ [rm -f conftest.sym conftest.file -+ echo >conftest.file -+ if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [AC_INCLUDES_DEFAULT], -+ [[struct stat sbuf; -+ /* Linux will dereference the symlink and fail, as required by -+ POSIX. That is better in the sense that it means we will not -+ have to compile and use the lstat wrapper. */ -+ return lstat ("conftest.sym/", &sbuf) == 0; -+ ]])], -+ [gl_cv_func_lstat_dereferences_slashed_symlink=yes], -+ [gl_cv_func_lstat_dereferences_slashed_symlink=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; -+ esac -+ ]) -+ else -+ # If the 'ln -s' command failed, then we probably don't even -+ # have an lstat function. -+ gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" -+ fi -+ rm -f conftest.sym conftest.file -+ ]) -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *yes) -+ AC_DEFINE_UNQUOTED([LSTAT_FOLLOWS_SLASHED_SYMLINK], [1], -+ [Define to 1 if 'lstat' dereferences a symlink specified -+ with a trailing slash.]) -+ ;; -+ esac -+]) -+m4trace:m4/malloc.m4:7: -1- AC_DEFUN([_AC_FUNC_MALLOC_IF], [ -+ AC_REQUIRE([AC_HEADER_STDC])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles -+ AC_CHECK_HEADERS([stdlib.h]) -+ AC_CACHE_CHECK([for GNU libc compatible malloc], -+ [ac_cv_func_malloc_0_nonnull], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *malloc (); -+ #endif -+ ]], -+ [[return ! malloc (0);]]) -+ ], -+ [ac_cv_func_malloc_0_nonnull=yes], -+ [ac_cv_func_malloc_0_nonnull=no], -+ [case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_malloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_malloc_0_nonnull=no ;; -+ esac -+ ]) -+ ]) -+ AS_IF([test $ac_cv_func_malloc_0_nonnull = yes], [$1], [$2]) -+]) -+m4trace:m4/malloc.m4:49: -1- AC_DEFUN([gl_FUNC_MALLOC_GNU], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ dnl _AC_FUNC_MALLOC_IF is defined in Autoconf. -+ _AC_FUNC_MALLOC_IF( -+ [AC_DEFINE([HAVE_MALLOC_GNU], [1], -+ [Define to 1 if your system has a GNU libc compatible 'malloc' -+ function, and to 0 otherwise.])], -+ [AC_DEFINE([HAVE_MALLOC_GNU], [0]) -+ REPLACE_MALLOC=1 -+ ]) -+]) -+m4trace:m4/malloc.m4:66: -1- AC_DEFUN([gl_FUNC_MALLOC_POSIX], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) -+ if test $gl_cv_func_malloc_posix = yes; then -+ AC_DEFINE([HAVE_MALLOC_POSIX], [1], -+ [Define if the 'malloc' function is POSIX compliant.]) -+ else -+ REPLACE_MALLOC=1 -+ fi -+]) -+m4trace:m4/malloc.m4:80: -1- AC_DEFUN([gl_CHECK_MALLOC_POSIX], [ -+ AC_CACHE_CHECK([whether malloc, realloc, calloc are POSIX compliant], -+ [gl_cv_func_malloc_posix], -+ [ -+ dnl It is too dangerous to try to allocate a large amount of memory: -+ dnl some systems go to their knees when you do that. So assume that -+ dnl all Unix implementations of the function are POSIX compliant. -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[]], -+ [[#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+ choke me -+ #endif -+ ]])], -+ [gl_cv_func_malloc_posix=yes], -+ [gl_cv_func_malloc_posix=no]) -+ ]) -+]) -+m4trace:m4/malloca.m4:8: -1- AC_DEFUN([gl_MALLOCA], [ -+ dnl Use the autoconf tests for alloca(), but not the AC_SUBSTed variables -+ dnl @ALLOCA@ and @LTALLOCA@. -+ dnl gl_FUNC_ALLOCA dnl Already brought in by the module dependencies. -+ AC_REQUIRE([gl_EEMALLOC]) -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+]) -+m4trace:m4/manywarnings.m4:14: -1- AC_DEFUN([gl_MANYWARN_COMPLEMENT], [ -+ gl_warn_set= -+ set x $2; shift -+ for gl_warn_item -+ do -+ case " $3 " in -+ *" $gl_warn_item "*) -+ ;; -+ *) -+ gl_warn_set="$gl_warn_set $gl_warn_item" -+ ;; -+ esac -+ done -+ $1=$gl_warn_set -+]) -+m4trace:m4/manywarnings.m4:36: -1- AC_DEFUN([gl_MANYWARN_ALL_GCC], [ -+ dnl First, check for some issues that only occur when combining multiple -+ dnl gcc warning categories. -+ AC_REQUIRE([AC_PROG_CC]) -+ if test -n "$GCC"; then -+ -+ dnl Check if -W -Werror -Wno-missing-field-initializers is supported -+ dnl with the current $CC $CFLAGS $CPPFLAGS. -+ AC_MSG_CHECKING([whether -Wno-missing-field-initializers is supported]) -+ AC_CACHE_VAL([gl_cv_cc_nomfi_supported], [ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[]], [[]])], -+ [gl_cv_cc_nomfi_supported=yes], -+ [gl_cv_cc_nomfi_supported=no]) -+ CFLAGS="$gl_save_CFLAGS"]) -+ AC_MSG_RESULT([$gl_cv_cc_nomfi_supported]) -+ -+ if test "$gl_cv_cc_nomfi_supported" = yes; then -+ dnl Now check whether -Wno-missing-field-initializers is needed -+ dnl for the { 0, } construct. -+ AC_MSG_CHECKING([whether -Wno-missing-field-initializers is needed]) -+ AC_CACHE_VAL([gl_cv_cc_nomfi_needed], [ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -W -Werror" -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[void f (void) -+ { -+ typedef struct { int a; int b; } s_t; -+ s_t s1 = { 0, }; -+ } -+ ]], -+ [[]])], -+ [gl_cv_cc_nomfi_needed=no], -+ [gl_cv_cc_nomfi_needed=yes]) -+ CFLAGS="$gl_save_CFLAGS" -+ ]) -+ AC_MSG_RESULT([$gl_cv_cc_nomfi_needed]) -+ fi -+ -+ dnl Next, check if -Werror -Wuninitialized is useful with the -+ dnl user's choice of $CFLAGS; some versions of gcc warn that it -+ dnl has no effect if -O is not also used -+ AC_MSG_CHECKING([whether -Wuninitialized is supported]) -+ AC_CACHE_VAL([gl_cv_cc_uninitialized_supported], [ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -Werror -Wuninitialized" -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[]], [[]])], -+ [gl_cv_cc_uninitialized_supported=yes], -+ [gl_cv_cc_uninitialized_supported=no]) -+ CFLAGS="$gl_save_CFLAGS"]) -+ AC_MSG_RESULT([$gl_cv_cc_uninitialized_supported]) -+ -+ fi -+ -+ # List all gcc warning categories. -+ gl_manywarn_set= -+ for gl_manywarn_item in \ -+ -W \ -+ -Wabi \ -+ -Waddress \ -+ -Wall \ -+ -Warray-bounds \ -+ -Wattributes \ -+ -Wbad-function-cast \ -+ -Wbuiltin-macro-redefined \ -+ -Wcast-align \ -+ -Wchar-subscripts \ -+ -Wclobbered \ -+ -Wcomment \ -+ -Wcomments \ -+ -Wcoverage-mismatch \ -+ -Wcpp \ -+ -Wdeprecated \ -+ -Wdeprecated-declarations \ -+ -Wdisabled-optimization \ -+ -Wdiv-by-zero \ -+ -Wdouble-promotion \ -+ -Wempty-body \ -+ -Wendif-labels \ -+ -Wenum-compare \ -+ -Wextra \ -+ -Wformat-contains-nul \ -+ -Wformat-extra-args \ -+ -Wformat-nonliteral \ -+ -Wformat-security \ -+ -Wformat-y2k \ -+ -Wformat-zero-length \ -+ -Wformat=2 \ -+ -Wfree-nonheap-object \ -+ -Wignored-qualifiers \ -+ -Wimplicit \ -+ -Wimplicit-function-declaration \ -+ -Wimplicit-int \ -+ -Winit-self \ -+ -Winline \ -+ -Wint-to-pointer-cast \ -+ -Winvalid-memory-model \ -+ -Winvalid-pch \ -+ -Wjump-misses-init \ -+ -Wlogical-op \ -+ -Wmain \ -+ -Wmaybe-uninitialized \ -+ -Wmissing-braces \ -+ -Wmissing-declarations \ -+ -Wmissing-field-initializers \ -+ -Wmissing-format-attribute \ -+ -Wmissing-include-dirs \ -+ -Wmissing-noreturn \ -+ -Wmissing-parameter-type \ -+ -Wmissing-prototypes \ -+ -Wmudflap \ -+ -Wmultichar \ -+ -Wnarrowing \ -+ -Wnested-externs \ -+ -Wnonnull \ -+ -Wnormalized=nfc \ -+ -Wold-style-declaration \ -+ -Wold-style-definition \ -+ -Woverflow \ -+ -Woverlength-strings \ -+ -Woverride-init \ -+ -Wpacked \ -+ -Wpacked-bitfield-compat \ -+ -Wparentheses \ -+ -Wpointer-arith \ -+ -Wpointer-sign \ -+ -Wpointer-to-int-cast \ -+ -Wpragmas \ -+ -Wreturn-type \ -+ -Wsequence-point \ -+ -Wshadow \ -+ -Wsizeof-pointer-memaccess \ -+ -Wstack-protector \ -+ -Wstrict-aliasing \ -+ -Wstrict-overflow \ -+ -Wstrict-prototypes \ -+ -Wsuggest-attribute=const \ -+ -Wsuggest-attribute=format \ -+ -Wsuggest-attribute=noreturn \ -+ -Wsuggest-attribute=pure \ -+ -Wswitch \ -+ -Wswitch-default \ -+ -Wsync-nand \ -+ -Wsystem-headers \ -+ -Wtrampolines \ -+ -Wtrigraphs \ -+ -Wtype-limits \ -+ -Wuninitialized \ -+ -Wunknown-pragmas \ -+ -Wunreachable-code \ -+ -Wunsafe-loop-optimizations \ -+ -Wunused \ -+ -Wunused-but-set-parameter \ -+ -Wunused-but-set-variable \ -+ -Wunused-function \ -+ -Wunused-label \ -+ -Wunused-local-typedefs \ -+ -Wunused-macros \ -+ -Wunused-parameter \ -+ -Wunused-result \ -+ -Wunused-value \ -+ -Wunused-variable \ -+ -Wvarargs \ -+ -Wvariadic-macros \ -+ -Wvector-operation-performance \ -+ -Wvla \ -+ -Wvolatile-register-var \ -+ -Wwrite-strings \ -+ \ -+ ; do -+ gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" -+ done -+ -+ # Disable specific options as needed. -+ if test "$gl_cv_cc_nomfi_needed" = yes; then -+ gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" -+ fi -+ -+ if test "$gl_cv_cc_uninitialized_supported" = no; then -+ gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" -+ fi -+ -+ $1=$gl_manywarn_set -+]) -+m4trace:m4/math_h.m4:7: -1- AC_DEFUN([gl_MATH_H], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ gl_CHECK_NEXT_HEADERS([math.h]) -+ -+ AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include ]], -+ [[/* Solaris 10 has a broken definition of NAN. Other platforms -+ fail to provide NAN, or provide it only in C99 mode; this -+ test only needs to fail when NAN is provided but wrong. */ -+ float f = 1.0f; -+#ifdef NAN -+ f = NAN; -+#endif -+ return f == 0;]])], -+ [gl_cv_header_math_nan_works=yes], -+ [gl_cv_header_math_nan_works=no])]) -+ if test $gl_cv_header_math_nan_works = no; then -+ REPLACE_NAN=1 -+ fi -+ AC_CACHE_CHECK([whether HUGE_VAL works], [gl_cv_header_math_huge_val_works], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include ]], -+ [[/* Solaris 10 has a broken definition of HUGE_VAL. */ -+ double d = HUGE_VAL; -+ return d == 0;]])], -+ [gl_cv_header_math_huge_val_works=yes], -+ [gl_cv_header_math_huge_val_works=no])]) -+ if test $gl_cv_header_math_huge_val_works = no; then -+ REPLACE_HUGE_VAL=1 -+ fi -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include ]], -+ [acosf acosl asinf asinl atanf atanl -+ cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf -+ expf expl exp2 exp2f exp2l expm1 expm1f expm1l -+ fabsf fabsl floorf floorl fma fmaf fmal -+ fmod fmodf fmodl frexpf frexpl hypotf hypotl -+ ilogb ilogbf ilogbl -+ ldexpf ldexpl -+ log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l -+ logb logbf logbl -+ modf modff modfl powf -+ remainder remainderf remainderl -+ rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl -+ tanf tanl tanhf trunc truncf truncl]) -+]) -+m4trace:m4/math_h.m4:56: -1- AC_DEFUN([gl_MATH_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/math_h.m4:65: -1- AC_DEFUN([gl_MATH_H_DEFAULTS], [ -+ GNULIB_ACOSF=0; AC_SUBST([GNULIB_ACOSF]) -+ GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL]) -+ GNULIB_ASINF=0; AC_SUBST([GNULIB_ASINF]) -+ GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL]) -+ GNULIB_ATANF=0; AC_SUBST([GNULIB_ATANF]) -+ GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL]) -+ GNULIB_ATAN2F=0; AC_SUBST([GNULIB_ATAN2F]) -+ GNULIB_CBRT=0; AC_SUBST([GNULIB_CBRT]) -+ GNULIB_CBRTF=0; AC_SUBST([GNULIB_CBRTF]) -+ GNULIB_CBRTL=0; AC_SUBST([GNULIB_CBRTL]) -+ GNULIB_CEIL=0; AC_SUBST([GNULIB_CEIL]) -+ GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF]) -+ GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL]) -+ GNULIB_COPYSIGN=0; AC_SUBST([GNULIB_COPYSIGN]) -+ GNULIB_COPYSIGNF=0; AC_SUBST([GNULIB_COPYSIGNF]) -+ GNULIB_COPYSIGNL=0; AC_SUBST([GNULIB_COPYSIGNL]) -+ GNULIB_COSF=0; AC_SUBST([GNULIB_COSF]) -+ GNULIB_COSL=0; AC_SUBST([GNULIB_COSL]) -+ GNULIB_COSHF=0; AC_SUBST([GNULIB_COSHF]) -+ GNULIB_EXPF=0; AC_SUBST([GNULIB_EXPF]) -+ GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL]) -+ GNULIB_EXP2=0; AC_SUBST([GNULIB_EXP2]) -+ GNULIB_EXP2F=0; AC_SUBST([GNULIB_EXP2F]) -+ GNULIB_EXP2L=0; AC_SUBST([GNULIB_EXP2L]) -+ GNULIB_EXPM1=0; AC_SUBST([GNULIB_EXPM1]) -+ GNULIB_EXPM1F=0; AC_SUBST([GNULIB_EXPM1F]) -+ GNULIB_EXPM1L=0; AC_SUBST([GNULIB_EXPM1L]) -+ GNULIB_FABSF=0; AC_SUBST([GNULIB_FABSF]) -+ GNULIB_FABSL=0; AC_SUBST([GNULIB_FABSL]) -+ GNULIB_FLOOR=0; AC_SUBST([GNULIB_FLOOR]) -+ GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF]) -+ GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL]) -+ GNULIB_FMA=0; AC_SUBST([GNULIB_FMA]) -+ GNULIB_FMAF=0; AC_SUBST([GNULIB_FMAF]) -+ GNULIB_FMAL=0; AC_SUBST([GNULIB_FMAL]) -+ GNULIB_FMOD=0; AC_SUBST([GNULIB_FMOD]) -+ GNULIB_FMODF=0; AC_SUBST([GNULIB_FMODF]) -+ GNULIB_FMODL=0; AC_SUBST([GNULIB_FMODL]) -+ GNULIB_FREXPF=0; AC_SUBST([GNULIB_FREXPF]) -+ GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP]) -+ GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL]) -+ GNULIB_HYPOT=0; AC_SUBST([GNULIB_HYPOT]) -+ GNULIB_HYPOTF=0; AC_SUBST([GNULIB_HYPOTF]) -+ GNULIB_HYPOTL=0; AC_SUBST([GNULIB_HYPOTL]) -+ GNULIB_ILOGB=0; AC_SUBST([GNULIB_ILOGB]) -+ GNULIB_ILOGBF=0; AC_SUBST([GNULIB_ILOGBF]) -+ GNULIB_ILOGBL=0; AC_SUBST([GNULIB_ILOGBL]) -+ GNULIB_ISFINITE=0; AC_SUBST([GNULIB_ISFINITE]) -+ GNULIB_ISINF=0; AC_SUBST([GNULIB_ISINF]) -+ GNULIB_ISNAN=0; AC_SUBST([GNULIB_ISNAN]) -+ GNULIB_ISNANF=0; AC_SUBST([GNULIB_ISNANF]) -+ GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND]) -+ GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL]) -+ GNULIB_LDEXPF=0; AC_SUBST([GNULIB_LDEXPF]) -+ GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL]) -+ GNULIB_LOG=0; AC_SUBST([GNULIB_LOG]) -+ GNULIB_LOGF=0; AC_SUBST([GNULIB_LOGF]) -+ GNULIB_LOGL=0; AC_SUBST([GNULIB_LOGL]) -+ GNULIB_LOG10=0; AC_SUBST([GNULIB_LOG10]) -+ GNULIB_LOG10F=0; AC_SUBST([GNULIB_LOG10F]) -+ GNULIB_LOG10L=0; AC_SUBST([GNULIB_LOG10L]) -+ GNULIB_LOG1P=0; AC_SUBST([GNULIB_LOG1P]) -+ GNULIB_LOG1PF=0; AC_SUBST([GNULIB_LOG1PF]) -+ GNULIB_LOG1PL=0; AC_SUBST([GNULIB_LOG1PL]) -+ GNULIB_LOG2=0; AC_SUBST([GNULIB_LOG2]) -+ GNULIB_LOG2F=0; AC_SUBST([GNULIB_LOG2F]) -+ GNULIB_LOG2L=0; AC_SUBST([GNULIB_LOG2L]) -+ GNULIB_LOGB=0; AC_SUBST([GNULIB_LOGB]) -+ GNULIB_LOGBF=0; AC_SUBST([GNULIB_LOGBF]) -+ GNULIB_LOGBL=0; AC_SUBST([GNULIB_LOGBL]) -+ GNULIB_MODF=0; AC_SUBST([GNULIB_MODF]) -+ GNULIB_MODFF=0; AC_SUBST([GNULIB_MODFF]) -+ GNULIB_MODFL=0; AC_SUBST([GNULIB_MODFL]) -+ GNULIB_POWF=0; AC_SUBST([GNULIB_POWF]) -+ GNULIB_REMAINDER=0; AC_SUBST([GNULIB_REMAINDER]) -+ GNULIB_REMAINDERF=0; AC_SUBST([GNULIB_REMAINDERF]) -+ GNULIB_REMAINDERL=0; AC_SUBST([GNULIB_REMAINDERL]) -+ GNULIB_RINT=0; AC_SUBST([GNULIB_RINT]) -+ GNULIB_RINTF=0; AC_SUBST([GNULIB_RINTF]) -+ GNULIB_RINTL=0; AC_SUBST([GNULIB_RINTL]) -+ GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND]) -+ GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF]) -+ GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL]) -+ GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT]) -+ GNULIB_SINF=0; AC_SUBST([GNULIB_SINF]) -+ GNULIB_SINL=0; AC_SUBST([GNULIB_SINL]) -+ GNULIB_SINHF=0; AC_SUBST([GNULIB_SINHF]) -+ GNULIB_SQRTF=0; AC_SUBST([GNULIB_SQRTF]) -+ GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL]) -+ GNULIB_TANF=0; AC_SUBST([GNULIB_TANF]) -+ GNULIB_TANL=0; AC_SUBST([GNULIB_TANL]) -+ GNULIB_TANHF=0; AC_SUBST([GNULIB_TANHF]) -+ GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC]) -+ GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF]) -+ GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_ACOSF=1; AC_SUBST([HAVE_ACOSF]) -+ HAVE_ACOSL=1; AC_SUBST([HAVE_ACOSL]) -+ HAVE_ASINF=1; AC_SUBST([HAVE_ASINF]) -+ HAVE_ASINL=1; AC_SUBST([HAVE_ASINL]) -+ HAVE_ATANF=1; AC_SUBST([HAVE_ATANF]) -+ HAVE_ATANL=1; AC_SUBST([HAVE_ATANL]) -+ HAVE_ATAN2F=1; AC_SUBST([HAVE_ATAN2F]) -+ HAVE_CBRT=1; AC_SUBST([HAVE_CBRT]) -+ HAVE_CBRTF=1; AC_SUBST([HAVE_CBRTF]) -+ HAVE_CBRTL=1; AC_SUBST([HAVE_CBRTL]) -+ HAVE_COPYSIGN=1; AC_SUBST([HAVE_COPYSIGN]) -+ HAVE_COPYSIGNL=1; AC_SUBST([HAVE_COPYSIGNL]) -+ HAVE_COSF=1; AC_SUBST([HAVE_COSF]) -+ HAVE_COSL=1; AC_SUBST([HAVE_COSL]) -+ HAVE_COSHF=1; AC_SUBST([HAVE_COSHF]) -+ HAVE_EXPF=1; AC_SUBST([HAVE_EXPF]) -+ HAVE_EXPL=1; AC_SUBST([HAVE_EXPL]) -+ HAVE_EXPM1=1; AC_SUBST([HAVE_EXPM1]) -+ HAVE_EXPM1F=1; AC_SUBST([HAVE_EXPM1F]) -+ HAVE_FABSF=1; AC_SUBST([HAVE_FABSF]) -+ HAVE_FABSL=1; AC_SUBST([HAVE_FABSL]) -+ HAVE_FMA=1; AC_SUBST([HAVE_FMA]) -+ HAVE_FMAF=1; AC_SUBST([HAVE_FMAF]) -+ HAVE_FMAL=1; AC_SUBST([HAVE_FMAL]) -+ HAVE_FMODF=1; AC_SUBST([HAVE_FMODF]) -+ HAVE_FMODL=1; AC_SUBST([HAVE_FMODL]) -+ HAVE_FREXPF=1; AC_SUBST([HAVE_FREXPF]) -+ HAVE_HYPOTF=1; AC_SUBST([HAVE_HYPOTF]) -+ HAVE_HYPOTL=1; AC_SUBST([HAVE_HYPOTL]) -+ HAVE_ILOGB=1; AC_SUBST([HAVE_ILOGB]) -+ HAVE_ILOGBF=1; AC_SUBST([HAVE_ILOGBF]) -+ HAVE_ILOGBL=1; AC_SUBST([HAVE_ILOGBL]) -+ HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF]) -+ HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND]) -+ HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL]) -+ HAVE_LDEXPF=1; AC_SUBST([HAVE_LDEXPF]) -+ HAVE_LOGF=1; AC_SUBST([HAVE_LOGF]) -+ HAVE_LOGL=1; AC_SUBST([HAVE_LOGL]) -+ HAVE_LOG10F=1; AC_SUBST([HAVE_LOG10F]) -+ HAVE_LOG10L=1; AC_SUBST([HAVE_LOG10L]) -+ HAVE_LOG1P=1; AC_SUBST([HAVE_LOG1P]) -+ HAVE_LOG1PF=1; AC_SUBST([HAVE_LOG1PF]) -+ HAVE_LOG1PL=1; AC_SUBST([HAVE_LOG1PL]) -+ HAVE_LOGBF=1; AC_SUBST([HAVE_LOGBF]) -+ HAVE_LOGBL=1; AC_SUBST([HAVE_LOGBL]) -+ HAVE_MODFF=1; AC_SUBST([HAVE_MODFF]) -+ HAVE_MODFL=1; AC_SUBST([HAVE_MODFL]) -+ HAVE_POWF=1; AC_SUBST([HAVE_POWF]) -+ HAVE_REMAINDER=1; AC_SUBST([HAVE_REMAINDER]) -+ HAVE_REMAINDERF=1; AC_SUBST([HAVE_REMAINDERF]) -+ HAVE_RINT=1; AC_SUBST([HAVE_RINT]) -+ HAVE_RINTL=1; AC_SUBST([HAVE_RINTL]) -+ HAVE_SINF=1; AC_SUBST([HAVE_SINF]) -+ HAVE_SINL=1; AC_SUBST([HAVE_SINL]) -+ HAVE_SINHF=1; AC_SUBST([HAVE_SINHF]) -+ HAVE_SQRTF=1; AC_SUBST([HAVE_SQRTF]) -+ HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL]) -+ HAVE_TANF=1; AC_SUBST([HAVE_TANF]) -+ HAVE_TANL=1; AC_SUBST([HAVE_TANL]) -+ HAVE_TANHF=1; AC_SUBST([HAVE_TANHF]) -+ HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL]) -+ HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL]) -+ HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL]) -+ HAVE_DECL_CBRTF=1; AC_SUBST([HAVE_DECL_CBRTF]) -+ HAVE_DECL_CBRTL=1; AC_SUBST([HAVE_DECL_CBRTL]) -+ HAVE_DECL_CEILF=1; AC_SUBST([HAVE_DECL_CEILF]) -+ HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL]) -+ HAVE_DECL_COPYSIGNF=1; AC_SUBST([HAVE_DECL_COPYSIGNF]) -+ HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL]) -+ HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL]) -+ HAVE_DECL_EXP2=1; AC_SUBST([HAVE_DECL_EXP2]) -+ HAVE_DECL_EXP2F=1; AC_SUBST([HAVE_DECL_EXP2F]) -+ HAVE_DECL_EXP2L=1; AC_SUBST([HAVE_DECL_EXP2L]) -+ HAVE_DECL_EXPM1L=1; AC_SUBST([HAVE_DECL_EXPM1L]) -+ HAVE_DECL_FLOORF=1; AC_SUBST([HAVE_DECL_FLOORF]) -+ HAVE_DECL_FLOORL=1; AC_SUBST([HAVE_DECL_FLOORL]) -+ HAVE_DECL_FREXPL=1; AC_SUBST([HAVE_DECL_FREXPL]) -+ HAVE_DECL_LDEXPL=1; AC_SUBST([HAVE_DECL_LDEXPL]) -+ HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL]) -+ HAVE_DECL_LOG10L=1; AC_SUBST([HAVE_DECL_LOG10L]) -+ HAVE_DECL_LOG2=1; AC_SUBST([HAVE_DECL_LOG2]) -+ HAVE_DECL_LOG2F=1; AC_SUBST([HAVE_DECL_LOG2F]) -+ HAVE_DECL_LOG2L=1; AC_SUBST([HAVE_DECL_LOG2L]) -+ HAVE_DECL_LOGB=1; AC_SUBST([HAVE_DECL_LOGB]) -+ HAVE_DECL_REMAINDER=1; AC_SUBST([HAVE_DECL_REMAINDER]) -+ HAVE_DECL_REMAINDERL=1; AC_SUBST([HAVE_DECL_REMAINDERL]) -+ HAVE_DECL_RINTF=1; AC_SUBST([HAVE_DECL_RINTF]) -+ HAVE_DECL_ROUND=1; AC_SUBST([HAVE_DECL_ROUND]) -+ HAVE_DECL_ROUNDF=1; AC_SUBST([HAVE_DECL_ROUNDF]) -+ HAVE_DECL_ROUNDL=1; AC_SUBST([HAVE_DECL_ROUNDL]) -+ HAVE_DECL_SINL=1; AC_SUBST([HAVE_DECL_SINL]) -+ HAVE_DECL_SQRTL=1; AC_SUBST([HAVE_DECL_SQRTL]) -+ HAVE_DECL_TANL=1; AC_SUBST([HAVE_DECL_TANL]) -+ HAVE_DECL_TRUNC=1; AC_SUBST([HAVE_DECL_TRUNC]) -+ HAVE_DECL_TRUNCF=1; AC_SUBST([HAVE_DECL_TRUNCF]) -+ HAVE_DECL_TRUNCL=1; AC_SUBST([HAVE_DECL_TRUNCL]) -+ REPLACE_CBRTF=0; AC_SUBST([REPLACE_CBRTF]) -+ REPLACE_CBRTL=0; AC_SUBST([REPLACE_CBRTL]) -+ REPLACE_CEIL=0; AC_SUBST([REPLACE_CEIL]) -+ REPLACE_CEILF=0; AC_SUBST([REPLACE_CEILF]) -+ REPLACE_CEILL=0; AC_SUBST([REPLACE_CEILL]) -+ REPLACE_EXPM1=0; AC_SUBST([REPLACE_EXPM1]) -+ REPLACE_EXPM1F=0; AC_SUBST([REPLACE_EXPM1F]) -+ REPLACE_EXP2=0; AC_SUBST([REPLACE_EXP2]) -+ REPLACE_EXP2L=0; AC_SUBST([REPLACE_EXP2L]) -+ REPLACE_FABSL=0; AC_SUBST([REPLACE_FABSL]) -+ REPLACE_FLOOR=0; AC_SUBST([REPLACE_FLOOR]) -+ REPLACE_FLOORF=0; AC_SUBST([REPLACE_FLOORF]) -+ REPLACE_FLOORL=0; AC_SUBST([REPLACE_FLOORL]) -+ REPLACE_FMA=0; AC_SUBST([REPLACE_FMA]) -+ REPLACE_FMAF=0; AC_SUBST([REPLACE_FMAF]) -+ REPLACE_FMAL=0; AC_SUBST([REPLACE_FMAL]) -+ REPLACE_FMOD=0; AC_SUBST([REPLACE_FMOD]) -+ REPLACE_FMODF=0; AC_SUBST([REPLACE_FMODF]) -+ REPLACE_FMODL=0; AC_SUBST([REPLACE_FMODL]) -+ REPLACE_FREXPF=0; AC_SUBST([REPLACE_FREXPF]) -+ REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP]) -+ REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL]) -+ REPLACE_HUGE_VAL=0; AC_SUBST([REPLACE_HUGE_VAL]) -+ REPLACE_HYPOT=0; AC_SUBST([REPLACE_HYPOT]) -+ REPLACE_HYPOTF=0; AC_SUBST([REPLACE_HYPOTF]) -+ REPLACE_HYPOTL=0; AC_SUBST([REPLACE_HYPOTL]) -+ REPLACE_ILOGB=0; AC_SUBST([REPLACE_ILOGB]) -+ REPLACE_ILOGBF=0; AC_SUBST([REPLACE_ILOGBF]) -+ REPLACE_ISFINITE=0; AC_SUBST([REPLACE_ISFINITE]) -+ REPLACE_ISINF=0; AC_SUBST([REPLACE_ISINF]) -+ REPLACE_ISNAN=0; AC_SUBST([REPLACE_ISNAN]) -+ REPLACE_LDEXPL=0; AC_SUBST([REPLACE_LDEXPL]) -+ REPLACE_LOG=0; AC_SUBST([REPLACE_LOG]) -+ REPLACE_LOGF=0; AC_SUBST([REPLACE_LOGF]) -+ REPLACE_LOGL=0; AC_SUBST([REPLACE_LOGL]) -+ REPLACE_LOG10=0; AC_SUBST([REPLACE_LOG10]) -+ REPLACE_LOG10F=0; AC_SUBST([REPLACE_LOG10F]) -+ REPLACE_LOG10L=0; AC_SUBST([REPLACE_LOG10L]) -+ REPLACE_LOG1P=0; AC_SUBST([REPLACE_LOG1P]) -+ REPLACE_LOG1PF=0; AC_SUBST([REPLACE_LOG1PF]) -+ REPLACE_LOG1PL=0; AC_SUBST([REPLACE_LOG1PL]) -+ REPLACE_LOG2=0; AC_SUBST([REPLACE_LOG2]) -+ REPLACE_LOG2F=0; AC_SUBST([REPLACE_LOG2F]) -+ REPLACE_LOG2L=0; AC_SUBST([REPLACE_LOG2L]) -+ REPLACE_LOGB=0; AC_SUBST([REPLACE_LOGB]) -+ REPLACE_LOGBF=0; AC_SUBST([REPLACE_LOGBF]) -+ REPLACE_LOGBL=0; AC_SUBST([REPLACE_LOGBL]) -+ REPLACE_MODF=0; AC_SUBST([REPLACE_MODF]) -+ REPLACE_MODFF=0; AC_SUBST([REPLACE_MODFF]) -+ REPLACE_MODFL=0; AC_SUBST([REPLACE_MODFL]) -+ REPLACE_NAN=0; AC_SUBST([REPLACE_NAN]) -+ REPLACE_REMAINDER=0; AC_SUBST([REPLACE_REMAINDER]) -+ REPLACE_REMAINDERF=0; AC_SUBST([REPLACE_REMAINDERF]) -+ REPLACE_REMAINDERL=0; AC_SUBST([REPLACE_REMAINDERL]) -+ REPLACE_ROUND=0; AC_SUBST([REPLACE_ROUND]) -+ REPLACE_ROUNDF=0; AC_SUBST([REPLACE_ROUNDF]) -+ REPLACE_ROUNDL=0; AC_SUBST([REPLACE_ROUNDL]) -+ REPLACE_SIGNBIT=0; AC_SUBST([REPLACE_SIGNBIT]) -+ REPLACE_SIGNBIT_USING_GCC=0; AC_SUBST([REPLACE_SIGNBIT_USING_GCC]) -+ REPLACE_SQRTL=0; AC_SUBST([REPLACE_SQRTL]) -+ REPLACE_TRUNC=0; AC_SUBST([REPLACE_TRUNC]) -+ REPLACE_TRUNCF=0; AC_SUBST([REPLACE_TRUNCF]) -+ REPLACE_TRUNCL=0; AC_SUBST([REPLACE_TRUNCL]) -+]) -+m4trace:m4/math_h.m4:330: -1- AC_DEFUN([gl_LONG_DOUBLE_VS_DOUBLE], [ -+ AC_CACHE_CHECK([whether long double and double are the same], -+ [gl_cv_long_double_equals_double], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include ]], -+ [[typedef int check[sizeof (long double) == sizeof (double) -+ && LDBL_MANT_DIG == DBL_MANT_DIG -+ && LDBL_MAX_EXP == DBL_MAX_EXP -+ && LDBL_MIN_EXP == DBL_MIN_EXP -+ ? 1 : -1]; -+ ]])], -+ [gl_cv_long_double_equals_double=yes], -+ [gl_cv_long_double_equals_double=no]) -+ ]) -+ if test $gl_cv_long_double_equals_double = yes; then -+ AC_DEFINE([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE], [1], -+ [Define to 1 if 'long double' and 'double' have the same representation.]) -+ HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 -+ else -+ HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 -+ fi -+ AC_SUBST([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]) -+]) -+m4trace:m4/mbchar.m4:10: -1- AC_DEFUN([gl_MBCHAR], [ -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+]) -+m4trace:m4/mbiter.m4:10: -1- AC_DEFUN([gl_MBITER], [ -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ : -+]) -+m4trace:m4/mbrlen.m4:7: -1- AC_DEFUN([gl_FUNC_MBRLEN], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ AC_REQUIRE([gl_FUNC_MBRTOWC]) -+ AC_CHECK_FUNCS_ONCE([mbrlen]) -+ if test $ac_cv_func_mbrlen = no; then -+ HAVE_MBRLEN=0 -+ AC_CHECK_DECLS([mbrlen],,, [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_have_decl_mbrlen = yes; then -+ dnl On Minix 3.1.8, the system's declares mbrlen() although -+ dnl it does not have the function. Avoid a collision with gnulib's -+ dnl replacement. -+ REPLACE_MBRLEN=1 -+ fi -+ else -+ dnl Most bugs affecting the system's mbrtowc function also affect the -+ dnl mbrlen function. So override mbrlen whenever mbrtowc is overridden. -+ dnl We could also run the individual tests below; the results would be -+ dnl the same. -+ if test $REPLACE_MBRTOWC = 1; then -+ REPLACE_MBRLEN=1 -+ fi -+ fi -+]) -+m4trace:m4/mbrlen.m4:47: -1- AC_DEFUN([gl_MBRLEN_INCOMPLETE_STATE], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_JA]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrlen handles incomplete characters], -+ [gl_cv_func_mbrlen_incomplete_state], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrlen_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrlen_incomplete_state="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_JA != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrlen (input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_mbrlen_incomplete_state=yes], -+ [gl_cv_func_mbrlen_incomplete_state=no], -+ []) -+ fi -+ ]) -+]) -+m4trace:m4/mbrlen.m4:104: -1- AC_DEFUN([gl_MBRLEN_RETVAL], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR_UTF8]) -+ AC_REQUIRE([gt_LOCALE_JA]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrlen has a correct return value], -+ [gl_cv_func_mbrlen_retval], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on HP-UX and Solaris. -+ hpux* | solaris*) gl_cv_func_mbrlen_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrlen_retval="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* This fails on Solaris. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "B\303\274\303\237er"; /* "Büßer" */ -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrlen (input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrlen (input + 2, 5, &state) != 1) -+ result |= 1; -+ } -+ } -+ /* This fails on HP-UX 11.11. */ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrlen (input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrlen (input + 2, 5, &state) != 2) -+ result |= 2; -+ } -+ } -+ return result; -+}]])], -+ [gl_cv_func_mbrlen_retval=yes], -+ [gl_cv_func_mbrlen_retval=no], -+ []) -+ fi -+ ]) -+]) -+m4trace:m4/mbrlen.m4:179: -1- AC_DEFUN([gl_MBRLEN_NUL_RETVAL], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_ZH_CN]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrlen returns 0 when parsing a NUL character], -+ [gl_cv_func_mbrlen_nul_retval], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Solaris 9. -+ solaris2.9) gl_cv_func_mbrlen_nul_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrlen_nul_retval="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_ZH_CN != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This crashes on Solaris 9 inside __mbrtowc_dense_gb18030. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrlen ("", 1, &state) != 0) -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_mbrlen_nul_retval=yes], -+ [gl_cv_func_mbrlen_nul_retval=no], -+ []) -+ fi -+ ]) -+]) -+m4trace:m4/mbrlen.m4:231: -1- AC_DEFUN([gl_PREREQ_MBRLEN], [ -+ : -+]) -+m4trace:m4/mbrtowc.m4:8: -1- AC_DEFUN([gl_FUNC_MBRTOWC], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ gl_MBSTATE_T_BROKEN -+ -+ AC_CHECK_FUNCS_ONCE([mbrtowc]) -+ if test $ac_cv_func_mbrtowc = no; then -+ HAVE_MBRTOWC=0 -+ AC_CHECK_DECLS([mbrtowc],,, [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_have_decl_mbrtowc = yes; then -+ dnl On Minix 3.1.8, the system's declares mbrtowc() although -+ dnl it does not have the function. Avoid a collision with gnulib's -+ dnl replacement. -+ REPLACE_MBRTOWC=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBRTOWC=1 -+ else -+ gl_MBRTOWC_NULL_ARG1 -+ gl_MBRTOWC_NULL_ARG2 -+ gl_MBRTOWC_RETVAL -+ gl_MBRTOWC_NUL_RETVAL -+ case "$gl_cv_func_mbrtowc_null_arg1" in -+ *yes) ;; -+ *) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1], -+ [Define if the mbrtowc function has the NULL pwc argument bug.]) -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_null_arg2" in -+ *yes) ;; -+ *) AC_DEFINE([MBRTOWC_NULL_ARG2_BUG], [1], -+ [Define if the mbrtowc function has the NULL string argument bug.]) -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_retval" in -+ *yes) ;; -+ *) AC_DEFINE([MBRTOWC_RETVAL_BUG], [1], -+ [Define if the mbrtowc function returns a wrong return value.]) -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ case "$gl_cv_func_mbrtowc_nul_retval" in -+ *yes) ;; -+ *) AC_DEFINE([MBRTOWC_NUL_RETVAL_BUG], [1], -+ [Define if the mbrtowc function does not return 0 for a NUL character.]) -+ REPLACE_MBRTOWC=1 -+ ;; -+ esac -+ fi -+ fi -+]) -+m4trace:m4/mbrtowc.m4:80: -1- AC_DEFUN([gl_MBSTATE_T_BROKEN], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ AC_CHECK_FUNCS_ONCE([mbsinit]) -+ AC_CHECK_FUNCS_ONCE([mbrtowc]) -+ if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then -+ gl_MBRTOWC_INCOMPLETE_STATE -+ gl_MBRTOWC_SANITYCHECK -+ REPLACE_MBSTATE_T=0 -+ case "$gl_cv_func_mbrtowc_incomplete_state" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ case "$gl_cv_func_mbrtowc_sanitycheck" in -+ *yes) ;; -+ *) REPLACE_MBSTATE_T=1 ;; -+ esac -+ else -+ REPLACE_MBSTATE_T=1 -+ fi -+]) -+m4trace:m4/mbrtowc.m4:108: -1- AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_JA]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrtowc handles incomplete characters], -+ [gl_cv_func_mbrtowc_incomplete_state], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on AIX and OSF/1. -+ aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_JA != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ if (mbsinit (&state)) -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_mbrtowc_incomplete_state=yes], -+ [gl_cv_func_mbrtowc_incomplete_state=no], -+ [:]) -+ fi -+ ]) -+]) -+m4trace:m4/mbrtowc.m4:164: -1- AC_DEFUN([gl_MBRTOWC_SANITYCHECK], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_ZH_CN]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrtowc works as well as mbtowc], -+ [gl_cv_func_mbrtowc_sanitycheck], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Solaris 8. -+ solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_ZH_CN != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8: -+ mbrtowc returns 2, and sets wc to 0x00F0. -+ mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 6, &state) != 4 -+ && mbtowc (&wc, input + 3, 6) == 4) -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_mbrtowc_sanitycheck=yes], -+ [gl_cv_func_mbrtowc_sanitycheck=no], -+ [:]) -+ fi -+ ]) -+]) -+m4trace:m4/mbrtowc.m4:224: -1- AC_DEFUN([gl_MBRTOWC_NULL_ARG1], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR_UTF8]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrtowc handles a NULL pwc argument], -+ [gl_cv_func_mbrtowc_null_arg1], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_FR_UTF8 != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "\303\237er"; -+ mbstate_t state; -+ wchar_t wc; -+ size_t ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ ret = mbrtowc (&wc, input, 5, &state); -+ if (ret != 2) -+ result |= 1; -+ if (!mbsinit (&state)) -+ result |= 2; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ ret = mbrtowc (NULL, input, 5, &state); -+ if (ret != 2) /* Solaris 7 fails here: ret is -1. */ -+ result |= 4; -+ if (!mbsinit (&state)) -+ result |= 8; -+ } -+ return result; -+}]])], -+ [gl_cv_func_mbrtowc_null_arg1=yes], -+ [gl_cv_func_mbrtowc_null_arg1=no], -+ [:]) -+ fi -+ ]) -+]) -+m4trace:m4/mbrtowc.m4:294: -1- AC_DEFUN([gl_MBRTOWC_NULL_ARG2], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR_UTF8]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument], -+ [gl_cv_func_mbrtowc_null_arg2], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on OSF/1. -+ osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_FR_UTF8 != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ int ret; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ wc = (wchar_t) 0xBADFACE; -+ mbrtowc (&wc, NULL, 5, &state); -+ /* Check that wc was not modified. */ -+ if (wc != (wchar_t) 0xBADFACE) -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_mbrtowc_null_arg2=yes], -+ [gl_cv_func_mbrtowc_null_arg2=no], -+ [:]) -+ fi -+ ]) -+]) -+m4trace:m4/mbrtowc.m4:354: -1- AC_DEFUN([gl_MBRTOWC_RETVAL], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR_UTF8]) -+ AC_REQUIRE([gt_LOCALE_JA]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CACHE_CHECK([whether mbrtowc has a correct return value], -+ [gl_cv_func_mbrtowc_retval], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, native Windows. -+ hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_retval="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ -+ || { case "$host_os" in mingw*) true;; *) false;; esac; }; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ int found_some_locale = 0; -+ /* This fails on Solaris. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ char input[] = "B\303\274\303\237er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 1) -+ result |= 1; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on HP-UX 11.11. */ -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) -+ { -+ input[1] = '\0'; -+ if (mbrtowc (&wc, input + 2, 5, &state) != 2) -+ result |= 2; -+ } -+ found_some_locale = 1; -+ } -+ /* This fails on native Windows. */ -+ if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) -+ { -+ char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 4; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) -+ { -+ char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 8; -+ } -+ found_some_locale = 1; -+ } -+ if (setlocale (LC_ALL, "Chinese_China.936") != NULL) -+ { -+ char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) -+ { -+ input[3] = '\0'; -+ if (mbrtowc (&wc, input + 4, 4, &state) != 1) -+ result |= 16; -+ } -+ found_some_locale = 1; -+ } -+ return (found_some_locale ? result : 77); -+}]])], -+ [gl_cv_func_mbrtowc_retval=yes], -+ [if test $? != 77; then -+ gl_cv_func_mbrtowc_retval=no -+ fi -+ ], -+ [:]) -+ fi -+ ]) -+]) -+m4trace:m4/mbrtowc.m4:484: -1- AC_DEFUN([gl_MBRTOWC_NUL_RETVAL], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_ZH_CN]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbrtowc returns 0 when parsing a NUL character], -+ [gl_cv_func_mbrtowc_nul_retval], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Solaris 8 and 9. -+ solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_ZH_CN != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ /* This fails on Solaris 8 and 9. */ -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ mbstate_t state; -+ wchar_t wc; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (&wc, "", 1, &state) != 0) -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_mbrtowc_nul_retval=yes], -+ [gl_cv_func_mbrtowc_nul_retval=no], -+ [:]) -+ fi -+ ]) -+]) -+m4trace:m4/mbrtowc.m4:537: -1- AC_DEFUN([gl_PREREQ_MBRTOWC], [ -+ : -+]) -+m4trace:m4/mbrtowc.m4:546: -1- AC_DEFUN([AC_FUNC_MBRTOWC], [ -+ dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60. -+ AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], -+ gl_cv_func_mbrtowc, -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include ]], -+ [[wchar_t wc; -+ char const s[] = ""; -+ size_t n = 1; -+ mbstate_t state; -+ return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));]])], -+ gl_cv_func_mbrtowc=yes, -+ gl_cv_func_mbrtowc=no)]) -+ if test $gl_cv_func_mbrtowc = yes; then -+ AC_DEFINE([HAVE_MBRTOWC], [1], -+ [Define to 1 if mbrtowc and mbstate_t are properly declared.]) -+ fi -+]) -+m4trace:m4/mbsinit.m4:7: -1- AC_DEFUN([gl_FUNC_MBSINIT], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ gl_MBSTATE_T_BROKEN -+ -+ AC_CHECK_FUNCS_ONCE([mbsinit]) -+ if test $ac_cv_func_mbsinit = no; then -+ HAVE_MBSINIT=0 -+ AC_CHECK_DECLS([mbsinit],,, [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_have_decl_mbsinit = yes; then -+ dnl On Minix 3.1.8, the system's declares mbsinit() although -+ dnl it does not have the function. Avoid a collision with gnulib's -+ dnl replacement. -+ REPLACE_MBSINIT=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBSINIT=1 -+ else -+ dnl On mingw, mbsinit() always returns 1, which is inappropriate for -+ dnl states produced by mbrtowc() for an incomplete multibyte character -+ dnl in multibyte locales. -+ case "$host_os" in -+ mingw*) REPLACE_MBSINIT=1 ;; -+ esac -+ fi -+ fi -+]) -+m4trace:m4/mbsinit.m4:49: -1- AC_DEFUN([gl_PREREQ_MBSINIT], [ -+ : -+]) -+m4trace:m4/mbslen.m4:7: -1- AC_DEFUN([gl_FUNC_MBSLEN], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([mbslen]) -+ if test $ac_cv_func_mbslen = yes; then -+ HAVE_MBSLEN=1 -+ else -+ HAVE_MBSLEN=0 -+ fi -+]) -+m4trace:m4/mbsrtowcs.m4:7: -1- AC_DEFUN([gl_FUNC_MBSRTOWCS], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ gl_MBSTATE_T_BROKEN -+ -+ AC_CHECK_FUNCS_ONCE([mbsrtowcs]) -+ if test $ac_cv_func_mbsrtowcs = no; then -+ HAVE_MBSRTOWCS=0 -+ AC_CHECK_DECLS([mbsrtowcs],,, [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_have_decl_mbsrtowcs = yes; then -+ dnl On Minix 3.1.8, the system's declares mbsrtowcs() although -+ dnl it does not have the function. Avoid a collision with gnulib's -+ dnl replacement. -+ REPLACE_MBSRTOWCS=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_MBSRTOWCS=1 -+ else -+ gl_MBSRTOWCS_WORKS -+ case "$gl_cv_func_mbsrtowcs_works" in -+ *yes) ;; -+ *) REPLACE_MBSRTOWCS=1 ;; -+ esac -+ fi -+ fi -+]) -+m4trace:m4/mbsrtowcs.m4:49: -1- AC_DEFUN([gl_MBSRTOWCS_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR]) -+ AC_REQUIRE([gt_LOCALE_FR_UTF8]) -+ AC_REQUIRE([gt_LOCALE_JA]) -+ AC_REQUIRE([gt_LOCALE_ZH_CN]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether mbsrtowcs works], -+ [gl_cv_func_mbsrtowcs_works], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on HP-UX, Solaris, mingw. -+ hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ /* Test whether the function supports a NULL destination argument. -+ This fails on native Windows. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ const char input[] = "\337er"; -+ const char *src = input; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbsrtowcs (NULL, &src, 1, &state) != 3 -+ || src != input) -+ result |= 1; -+ } -+ /* Test whether the function works when started with a conversion state -+ in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ const char input[] = "B\303\274\303\237er"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 2; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 4) -+ result |= 2; -+ } -+ } -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ const char input[] = "<\306\374\313\334\270\354>"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 4; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 3) -+ result |= 4; -+ } -+ } -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ const char input[] = "B\250\271\201\060\211\070er"; -+ mbstate_t state; -+ -+ memset (&state, '\0', sizeof (mbstate_t)); -+ if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) -+ if (!mbsinit (&state)) -+ { -+ const char *src = input + 2; -+ if (mbsrtowcs (NULL, &src, 10, &state) != 4) -+ result |= 8; -+ } -+ } -+ return result; -+}]])], -+ [gl_cv_func_mbsrtowcs_works=yes], -+ [gl_cv_func_mbsrtowcs_works=no], -+ [:]) -+ fi -+ ]) -+]) -+m4trace:m4/mbsrtowcs.m4:153: -1- AC_DEFUN([gl_PREREQ_MBSRTOWCS], [ -+ : -+]) -+m4trace:m4/mbstate_t.m4:15: -1- AC_DEFUN([AC_TYPE_MBSTATE_T], [ -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl for HP-UX 11.11 -+ -+ AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [AC_INCLUDES_DEFAULT[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include ]], -+ [[mbstate_t x; return sizeof x;]])], -+ [ac_cv_type_mbstate_t=yes], -+ [ac_cv_type_mbstate_t=no])]) -+ if test $ac_cv_type_mbstate_t = yes; then -+ AC_DEFINE([HAVE_MBSTATE_T], [1], -+ [Define to 1 if declares mbstate_t.]) -+ else -+ AC_DEFINE([mbstate_t], [int], -+ [Define to a type if does not define.]) -+ fi -+]) -+m4trace:m4/mbswidth.m4:10: -1- AC_DEFUN([gl_MBSWIDTH], [ -+ AC_CHECK_HEADERS_ONCE([wchar.h]) -+ AC_CHECK_FUNCS_ONCE([isascii mbsinit]) -+ -+ dnl UnixWare 7.1.1 has a declaration of a function mbswidth() -+ dnl that clashes with ours. -+ AC_CACHE_CHECK([whether mbswidth is declared in ], -+ [ac_cv_have_decl_mbswidth], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+ ]], -+ [[ -+ char *p = (char *) mbswidth; -+ return !p; -+ ]])], -+ [ac_cv_have_decl_mbswidth=yes], -+ [ac_cv_have_decl_mbswidth=no])]) -+ if test $ac_cv_have_decl_mbswidth = yes; then -+ ac_val=1 -+ else -+ ac_val=0 -+ fi -+ AC_DEFINE_UNQUOTED([HAVE_DECL_MBSWIDTH_IN_WCHAR_H], [$ac_val], -+ [Define to 1 if you have a declaration of mbswidth() in , and to 0 otherwise.]) -+ -+ AC_TYPE_MBSTATE_T -+]) -+m4trace:m4/mbtowc.m4:7: -1- AC_DEFUN([gl_FUNC_MBTOWC], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ -+ if false; then -+ REPLACE_MBTOWC=1 -+ fi -+]) -+m4trace:m4/mbtowc.m4:17: -1- AC_DEFUN([gl_PREREQ_MBTOWC], [ -+ : -+]) -+m4trace:m4/md5.m4:7: -1- AC_DEFUN([gl_MD5], [ -+ dnl Prerequisites of lib/md5.c. -+ AC_REQUIRE([gl_BIGENDIAN]) -+ : -+]) -+m4trace:m4/memcasecmp.m4:7: -1- AC_DEFUN([gl_MEMCASECMP], [ -+ : -+]) -+m4trace:m4/memchr.m4:7: -1- AC_DEFUN_ONCE([gl_FUNC_MEMCHR], [ -+ dnl Check for prerequisites for memory fence checks. -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ m4_ifdef([gl_FUNC_MEMCHR_OBSOLETE], [ -+ dnl These days, we assume memchr is present. But if support for old -+ dnl platforms is desired: -+ AC_CHECK_FUNCS_ONCE([memchr]) -+ if test $ac_cv_func_memchr = no; then -+ HAVE_MEMCHR=0 -+ fi -+ ]) -+ if test $HAVE_MEMCHR = 1; then -+ # Detect platform-specific bugs in some versions of glibc: -+ # memchr should not dereference anything with length 0 -+ # http://bugzilla.redhat.com/499689 -+ # memchr should not dereference overestimated length after a match -+ # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 -+ # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 -+ # Assume that memchr works on platforms that lack mprotect. -+ AC_CACHE_CHECK([whether memchr works], [gl_cv_func_memchr_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#if HAVE_SYS_MMAN_H -+# include -+# include -+# include -+# include -+# ifndef MAP_FILE -+# define MAP_FILE 0 -+# endif -+#endif -+]], [[ -+ int result = 0; -+ char *fence = NULL; -+#if HAVE_SYS_MMAN_H && HAVE_MPROTECT -+# if HAVE_MAP_ANONYMOUS -+ const int flags = MAP_ANONYMOUS | MAP_PRIVATE; -+ const int fd = -1; -+# else /* !HAVE_MAP_ANONYMOUS */ -+ const int flags = MAP_FILE | MAP_PRIVATE; -+ int fd = open ("/dev/zero", O_RDONLY, 0666); -+ if (fd >= 0) -+# endif -+ { -+ int pagesize = getpagesize (); -+ char *two_pages = -+ (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, -+ flags, fd, 0); -+ if (two_pages != (char *)(-1) -+ && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) -+ fence = two_pages + pagesize; -+ } -+#endif -+ if (fence) -+ { -+ if (memchr (fence, 0, 0)) -+ result |= 1; -+ strcpy (fence - 9, "12345678"); -+ if (memchr (fence - 9, 0, 79) != fence - 1) -+ result |= 2; -+ if (memchr (fence - 1, 0, 3) != fence - 1) -+ result |= 4; -+ } -+ return result; -+]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no], -+ [dnl Be pessimistic for now. -+ gl_cv_func_memchr_works="guessing no"])]) -+ if test "$gl_cv_func_memchr_works" != yes; then -+ REPLACE_MEMCHR=1 -+ fi -+ fi -+]) -+m4trace:m4/memchr.m4:86: -1- AC_DEFUN([gl_PREREQ_MEMCHR], [ -+ AC_CHECK_HEADERS([bp-sym.h]) -+]) -+m4trace:m4/memcoll.m4:8: -1- AC_DEFUN([gl_MEMCOLL], [:]) -+m4trace:m4/mempcpy.m4:8: -1- AC_DEFUN([gl_FUNC_MEMPCPY], [ -+ dnl Persuade glibc to declare mempcpy(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'. -+ AC_REQUIRE([AC_C_RESTRICT]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_FUNCS([mempcpy]) -+ if test $ac_cv_func_mempcpy = no; then -+ HAVE_MEMPCPY=0 -+ fi -+]) -+m4trace:m4/mempcpy.m4:24: -1- AC_DEFUN([gl_PREREQ_MEMPCPY], [ -+ : -+]) -+m4trace:m4/memrchr.m4:8: -1- AC_DEFUN([gl_FUNC_MEMRCHR], [ -+ dnl Persuade glibc to declare memrchr(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_DECLS_ONCE([memrchr]) -+ if test $ac_cv_have_decl_memrchr = no; then -+ HAVE_DECL_MEMRCHR=0 -+ fi -+ -+ AC_CHECK_FUNCS([memrchr]) -+]) -+m4trace:m4/memrchr.m4:23: -1- AC_DEFUN([gl_PREREQ_MEMRCHR], [:]) -+m4trace:m4/mgetgroups.m4:7: -1- AC_DEFUN([gl_MGETGROUPS], [ -+ AC_CHECK_FUNCS_ONCE([getgrouplist]) -+]) -+m4trace:m4/mkancesdirs.m4:7: -1- AC_DEFUN([gl_MKANCESDIRS], [ -+ : -+]) -+m4trace:m4/mkdir-p.m4:7: -1- AC_DEFUN([gl_MKDIR_PARENTS], [ -+ dnl Prerequisites of lib/dirchownmod.c. -+ AC_CHECK_FUNCS_ONCE([fchmod]) -+]) -+m4trace:m4/mkdir.m4:11: -1- AC_DEFUN([gl_FUNC_MKDIR], [dnl -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CACHE_CHECK([whether mkdir handles trailing slash], -+ [gl_cv_func_mkdir_trailing_slash_works], -+ [rm -rf conftest.dir -+ AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+# include -+# include -+]], [return mkdir ("conftest.dir/", 0700);])], -+ [gl_cv_func_mkdir_trailing_slash_works=yes], -+ [gl_cv_func_mkdir_trailing_slash_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.dir -+ ] -+ ) -+ case "$gl_cv_func_mkdir_trailing_slash_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKDIR=1 -+ ;; -+ esac -+ -+ AC_CACHE_CHECK([whether mkdir handles trailing dot], -+ [gl_cv_func_mkdir_trailing_dot_works], -+ [rm -rf conftest.dir -+ AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+# include -+# include -+]], [return !mkdir ("conftest.dir/./", 0700);])], -+ [gl_cv_func_mkdir_trailing_dot_works=yes], -+ [gl_cv_func_mkdir_trailing_dot_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.dir -+ ] -+ ) -+ case "$gl_cv_func_mkdir_trailing_dot_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKDIR=1 -+ AC_DEFINE([FUNC_MKDIR_DOT_BUG], [1], [Define to 1 if mkdir mistakenly -+ creates a directory given with a trailing dot component.]) -+ ;; -+ esac -+]) -+m4trace:m4/mkfifo.m4:11: -1- AC_DEFUN([gl_FUNC_MKFIFO], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([mkfifo]) -+ if test $ac_cv_func_mkfifo = no; then -+ HAVE_MKFIFO=0 -+ else -+ dnl Check for Solaris 9 and FreeBSD bug with trailing slash. -+ AC_CHECK_FUNCS_ONCE([lstat]) -+ AC_CACHE_CHECK([whether mkfifo rejects trailing slashes], -+ [gl_cv_func_mkfifo_works], -+ [# Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.tmp conftest.lnk -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ ]], -+ [[int result = 0; -+ if (!mkfifo ("conftest.tmp/", 0600)) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!mkfifo ("conftest.lnk/", 0600)) -+ result |= 2; -+#endif -+ return result; -+ ]])], -+ [gl_cv_func_mkfifo_works=yes], [gl_cv_func_mkfifo_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mkfifo_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mkfifo_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.tmp conftest.lnk]) -+ case "$gl_cv_func_mkfifo_works" in -+ *yes) ;; -+ *) -+ AC_DEFINE([MKFIFO_TRAILING_SLASH_BUG], [1], [Define to 1 if mkfifo -+ does not reject trailing slash]) -+ REPLACE_MKFIFO=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/mknod.m4:11: -1- AC_DEFUN([gl_FUNC_MKNOD], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_FUNC_MKFIFO]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([mknod]) -+ if test $ac_cv_func_mknod = no; then -+ HAVE_MKNOD=0 -+ else -+ dnl Detect BSD bug, where mknod requires root privileges to create fifo. -+ AC_CACHE_CHECK([whether mknod can create fifo without root privileges], -+ [gl_cv_func_mknod_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ -+ /* Copied from root-uid.h. FIXME: Just use root-uid.h. */ -+ #ifdef __TANDEM -+ # define ROOT_UID 65535 -+ #else -+ # define ROOT_UID 0 -+ #endif -+]], [[/* Indeterminate for super-user, assume no. Why are you running -+ configure as root, anyway? */ -+ if (geteuid () == ROOT_UID) return 99; -+ if (mknod ("conftest.fifo", S_IFIFO | 0600, 0)) return 2;]])], -+ [gl_cv_func_mknod_works=yes], -+ [if test $? = 99 && test x"$FORCE_UNSAFE_CONFIGURE" = x; then -+ AC_MSG_FAILURE([you should not run configure as root ]dnl -+[(set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check)]) -+ fi -+ gl_cv_func_mknod_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_mknod_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_mknod_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.fifo]) -+ case "$gl_cv_func_mknod_works" in -+ *yes) ;; -+ *) -+ REPLACE_MKNOD=1 -+ AC_DEFINE([MKNOD_FIFO_BUG], [1], [Define to 1 if mknod cannot create -+ a fifo without super-user privileges]) -+ ;; -+ esac -+ dnl Systems that mishandle trailing slash on mkfifo also goof on mknod. -+ if test $REPLACE_MKFIFO = 1; then -+ REPLACE_MKNOD=1 -+ fi -+ fi -+]) -+m4trace:m4/mkstemp.m4:16: -1- AC_DEFUN([gl_FUNC_MKSTEMP], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ AC_CHECK_FUNCS_ONCE([mkstemp]) -+ if test $ac_cv_func_mkstemp = yes; then -+ AC_CACHE_CHECK([for working mkstemp], -+ [gl_cv_func_working_mkstemp], -+ [ -+ mkdir conftest.mkstemp -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [AC_INCLUDES_DEFAULT], -+ [[int result = 0; -+ int i; -+ off_t large = (off_t) 4294967295u; -+ if (large < 0) -+ large = 2147483647; -+ umask (0); -+ for (i = 0; i < 70; i++) -+ { -+ char templ[] = "conftest.mkstemp/coXXXXXX"; -+ int (*mkstemp_function) (char *) = mkstemp; -+ int fd = mkstemp_function (templ); -+ if (fd < 0) -+ result |= 1; -+ else -+ { -+ struct stat st; -+ if (lseek (fd, large, SEEK_SET) != large) -+ result |= 2; -+ if (fstat (fd, &st) < 0) -+ result |= 4; -+ else if (st.st_mode & 0077) -+ result |= 8; -+ if (close (fd)) -+ result |= 16; -+ } -+ } -+ return result;]])], -+ [gl_cv_func_working_mkstemp=yes], -+ [gl_cv_func_working_mkstemp=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_working_mkstemp="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.mkstemp -+ ]) -+ case "$gl_cv_func_working_mkstemp" in -+ *yes) ;; -+ *) -+ REPLACE_MKSTEMP=1 -+ ;; -+ esac -+ else -+ HAVE_MKSTEMP=0 -+ fi -+]) -+m4trace:m4/mkstemp.m4:80: -1- AC_DEFUN([gl_PREREQ_MKSTEMP], [ -+]) -+m4trace:m4/mktime.m4:10: -1- AC_DEFUN([gl_FUNC_MKTIME], [ -+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) -+ -+ dnl We don't use AC_FUNC_MKTIME any more, because it is no longer maintained -+ dnl in Autoconf and because it invokes AC_LIBOBJ. -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CHECK_FUNCS_ONCE([alarm]) -+ AC_REQUIRE([gl_MULTIARCH]) -+ if test $APPLE_UNIVERSAL_BUILD = 1; then -+ # A universal build on Apple Mac OS X platforms. -+ # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. -+ # But we need a configuration result that is valid in both modes. -+ gl_cv_func_working_mktime=no -+ fi -+ AC_CACHE_CHECK([for working mktime], [gl_cv_func_working_mktime], -+ [AC_RUN_IFELSE( -+ [AC_LANG_SOURCE( -+[[/* Test program from Paul Eggert and Tony Leneis. */ -+#include -+#include -+#include -+ -+#ifdef HAVE_UNISTD_H -+# include -+#endif -+ -+#ifndef HAVE_ALARM -+# define alarm(X) /* empty */ -+#endif -+ -+/* Work around redefinition to rpl_putenv by other config tests. */ -+#undef putenv -+ -+static time_t time_t_max; -+static time_t time_t_min; -+ -+/* Values we'll use to set the TZ environment variable. */ -+static char *tz_strings[] = { -+ (char *) 0, "TZ=GMT0", "TZ=JST-9", -+ "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" -+}; -+#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) -+ -+/* Return 0 if mktime fails to convert a date in the spring-forward gap. -+ Based on a problem report from Andreas Jaeger. */ -+static int -+spring_forward_gap () -+{ -+ /* glibc (up to about 1998-10-07) failed this test. */ -+ struct tm tm; -+ -+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" -+ instead of "TZ=America/Vancouver" in order to detect the bug even -+ on systems that don't support the Olson extension, or don't have the -+ full zoneinfo tables installed. */ -+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); -+ -+ tm.tm_year = 98; -+ tm.tm_mon = 3; -+ tm.tm_mday = 5; -+ tm.tm_hour = 2; -+ tm.tm_min = 0; -+ tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ return mktime (&tm) != (time_t) -1; -+} -+ -+static int -+mktime_test1 (time_t now) -+{ -+ struct tm *lt; -+ return ! (lt = localtime (&now)) || mktime (lt) == now; -+} -+ -+static int -+mktime_test (time_t now) -+{ -+ return (mktime_test1 (now) -+ && mktime_test1 ((time_t) (time_t_max - now)) -+ && mktime_test1 ((time_t) (time_t_min + now))); -+} -+ -+static int -+irix_6_4_bug () -+{ -+ /* Based on code from Ariel Faigon. */ -+ struct tm tm; -+ tm.tm_year = 96; -+ tm.tm_mon = 3; -+ tm.tm_mday = 0; -+ tm.tm_hour = 0; -+ tm.tm_min = 0; -+ tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ mktime (&tm); -+ return tm.tm_mon == 2 && tm.tm_mday == 31; -+} -+ -+static int -+bigtime_test (int j) -+{ -+ struct tm tm; -+ time_t now; -+ tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; -+ now = mktime (&tm); -+ if (now != (time_t) -1) -+ { -+ struct tm *lt = localtime (&now); -+ if (! (lt -+ && lt->tm_year == tm.tm_year -+ && lt->tm_mon == tm.tm_mon -+ && lt->tm_mday == tm.tm_mday -+ && lt->tm_hour == tm.tm_hour -+ && lt->tm_min == tm.tm_min -+ && lt->tm_sec == tm.tm_sec -+ && lt->tm_yday == tm.tm_yday -+ && lt->tm_wday == tm.tm_wday -+ && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) -+ == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) -+ return 0; -+ } -+ return 1; -+} -+ -+static int -+year_2050_test () -+{ -+ /* The correct answer for 2050-02-01 00:00:00 in Pacific time, -+ ignoring leap seconds. */ -+ unsigned long int answer = 2527315200UL; -+ -+ struct tm tm; -+ time_t t; -+ tm.tm_year = 2050 - 1900; -+ tm.tm_mon = 2 - 1; -+ tm.tm_mday = 1; -+ tm.tm_hour = tm.tm_min = tm.tm_sec = 0; -+ tm.tm_isdst = -1; -+ -+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" -+ instead of "TZ=America/Vancouver" in order to detect the bug even -+ on systems that don't support the Olson extension, or don't have the -+ full zoneinfo tables installed. */ -+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); -+ -+ t = mktime (&tm); -+ -+ /* Check that the result is either a failure, or close enough -+ to the correct answer that we can assume the discrepancy is -+ due to leap seconds. */ -+ return (t == (time_t) -1 -+ || (0 < t && answer - 120 <= t && t <= answer + 120)); -+} -+ -+int -+main () -+{ -+ int result = 0; -+ time_t t, delta; -+ int i, j; -+ int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; -+ int time_t_signed = ! ((time_t) 0 < (time_t) -1); -+ -+ /* This test makes some buggy mktime implementations loop. -+ Give up after 60 seconds; a mktime slower than that -+ isn't worth using anyway. */ -+ alarm (60); -+ -+ time_t_max = (! time_t_signed -+ ? (time_t) -1 -+ : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) -+ * 2 + 1)); -+ time_t_min = (! time_t_signed -+ ? (time_t) 0 -+ : time_t_signed_magnitude -+ ? ~ (time_t) 0 -+ : ~ time_t_max); -+ -+ delta = time_t_max / 997; /* a suitable prime number */ -+ for (i = 0; i < N_STRINGS; i++) -+ { -+ if (tz_strings[i]) -+ putenv (tz_strings[i]); -+ -+ for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) -+ if (! mktime_test (t)) -+ result |= 1; -+ if ((result & 2) == 0 -+ && ! (mktime_test ((time_t) 1) -+ && mktime_test ((time_t) (60 * 60)) -+ && mktime_test ((time_t) (60 * 60 * 24)))) -+ result |= 2; -+ -+ for (j = 1; (result & 4) == 0; j <<= 1) -+ { -+ if (! bigtime_test (j)) -+ result |= 4; -+ if (INT_MAX / 2 < j) -+ break; -+ } -+ if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) -+ result |= 8; -+ } -+ if (! irix_6_4_bug ()) -+ result |= 16; -+ if (! spring_forward_gap ()) -+ result |= 32; -+ if (! year_2050_test ()) -+ result |= 64; -+ return result; -+}]])], -+ [gl_cv_func_working_mktime=yes], -+ [gl_cv_func_working_mktime=no], -+ [gl_cv_func_working_mktime=no]) -+ ]) -+ -+ if test $gl_cv_func_working_mktime = no; then -+ REPLACE_MKTIME=1 -+ else -+ REPLACE_MKTIME=0 -+ fi -+]) -+m4trace:m4/mktime.m4:234: -1- AC_DEFUN([gl_FUNC_MKTIME_INTERNAL], [ -+ AC_REQUIRE([gl_FUNC_MKTIME]) -+ if test $REPLACE_MKTIME = 0; then -+ dnl BeOS has __mktime_internal in libc, but other platforms don't. -+ AC_CHECK_FUNC([__mktime_internal], -+ [AC_DEFINE([mktime_internal], [__mktime_internal], -+ [Define to the real name of the mktime_internal function.]) -+ ], -+ [dnl mktime works but it doesn't export __mktime_internal, -+ dnl so we need to substitute our own mktime implementation. -+ REPLACE_MKTIME=1 -+ ]) -+ fi -+]) -+m4trace:m4/mktime.m4:250: -1- AC_DEFUN([gl_PREREQ_MKTIME], [:]) -+m4trace:m4/mmap-anon.m4:16: -1- AC_DEFUN([gl_FUNC_MMAP_ANON], [ -+ dnl Persuade glibc to define MAP_ANONYMOUS. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it -+ # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is -+ # irrelevant for anonymous mappings. -+ AC_CHECK_FUNC([mmap], [gl_have_mmap=yes], [gl_have_mmap=no]) -+ -+ # Try to allow MAP_ANONYMOUS. -+ gl_have_mmap_anonymous=no -+ if test $gl_have_mmap = yes; then -+ AC_MSG_CHECKING([for MAP_ANONYMOUS]) -+ AC_EGREP_CPP([I cannot identify this map], [ -+#include -+#ifdef MAP_ANONYMOUS -+ I cannot identify this map -+#endif -+], -+ [gl_have_mmap_anonymous=yes]) -+ if test $gl_have_mmap_anonymous != yes; then -+ AC_EGREP_CPP([I cannot identify this map], [ -+#include -+#ifdef MAP_ANON -+ I cannot identify this map -+#endif -+], -+ [AC_DEFINE([MAP_ANONYMOUS], [MAP_ANON], -+ [Define to a substitute value for mmap()'s MAP_ANONYMOUS flag.]) -+ gl_have_mmap_anonymous=yes]) -+ fi -+ AC_MSG_RESULT([$gl_have_mmap_anonymous]) -+ if test $gl_have_mmap_anonymous = yes; then -+ AC_DEFINE([HAVE_MAP_ANONYMOUS], [1], -+ [Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including -+ config.h and .]) -+ fi -+ fi -+]) -+m4trace:m4/mode_t.m4:12: -1- AC_DEFUN([gl_PROMOTED_TYPE_MODE_T], [ -+ AC_REQUIRE([AC_TYPE_MODE_T]) -+ AC_CACHE_CHECK([for promoted mode_t type], [gl_cv_promoted_mode_t], [ -+ dnl Assume mode_t promotes to 'int' if and only if it is smaller than 'int', -+ dnl and to itself otherwise. This assumption is not guaranteed by the ISO C -+ dnl standard, but we don't know of any real-world counterexamples. -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], -+ [[typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];]])], -+ [gl_cv_promoted_mode_t='int'], -+ [gl_cv_promoted_mode_t='mode_t']) -+ ]) -+ AC_DEFINE_UNQUOTED([PROMOTED_MODE_T], [$gl_cv_promoted_mode_t], -+ [Define to the type that is the result of default argument promotions of type mode_t.]) -+]) -+m4trace:m4/modechange.m4:8: -1- AC_DEFUN([gl_MODECHANGE], [ -+ : -+]) -+m4trace:m4/mountlist.m4:7: -1- AC_DEFUN([gl_MOUNTLIST], [ -+ gl_LIST_MOUNTED_FILE_SYSTEMS([gl_cv_list_mounted_fs=yes], -+ [gl_cv_list_mounted_fs=no]) -+]) -+m4trace:m4/mountlist.m4:14: -1- AC_DEFUN([gl_PREREQ_MOUNTLIST_EXTRA], [ -+ dnl Note gl_LIST_MOUNTED_FILE_SYSTEMS checks for mntent.h, not sys/mntent.h. -+ AC_CHECK_HEADERS([sys/mntent.h]) -+ gl_FSTYPENAME -+]) -+m4trace:m4/mpsort.m4:9: -1- AC_DEFUN([gl_MPSORT], [ -+ AC_REQUIRE([AC_C_RESTRICT]) -+]) -+m4trace:m4/msvc-inval.m4:7: -1- AC_DEFUN([gl_MSVC_INVAL], [ -+ AC_CHECK_FUNCS_ONCE([_set_invalid_parameter_handler]) -+ if test $ac_cv_func__set_invalid_parameter_handler = yes; then -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 -+ AC_DEFINE([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [1], -+ [Define to 1 on MSVC platforms that have the "invalid parameter handler" -+ concept.]) -+ else -+ HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 -+ fi -+ AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) -+]) -+m4trace:m4/msvc-nothrow.m4:7: -1- AC_DEFUN([gl_MSVC_NOTHROW], [ -+ AC_REQUIRE([gl_MSVC_INVAL]) -+]) -+m4trace:m4/multiarch.m4:21: -1- AC_DEFUN_ONCE([gl_MULTIARCH], [ -+ dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. -+ gl_cv_c_multiarch=no -+ AC_COMPILE_IFELSE( -+ [AC_LANG_SOURCE( -+ [[#ifndef __APPLE_CC__ -+ not a universal capable compiler -+ #endif -+ typedef int dummy; -+ ]])], -+ [ -+ dnl Check for potential -arch flags. It is not universal unless -+ dnl there are at least two -arch flags with different values. -+ arch= -+ prev= -+ for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do -+ if test -n "$prev"; then -+ case $word in -+ i?86 | x86_64 | ppc | ppc64) -+ if test -z "$arch" || test "$arch" = "$word"; then -+ arch="$word" -+ else -+ gl_cv_c_multiarch=yes -+ fi -+ ;; -+ esac -+ prev= -+ else -+ if test "x$word" = "x-arch"; then -+ prev=arch -+ fi -+ fi -+ done -+ ]) -+ if test $gl_cv_c_multiarch = yes; then -+ APPLE_UNIVERSAL_BUILD=1 -+ else -+ APPLE_UNIVERSAL_BUILD=0 -+ fi -+ AC_SUBST([APPLE_UNIVERSAL_BUILD]) -+]) -+m4trace:m4/nanosleep.m4:14: -1- AC_DEFUN([gl_FUNC_NANOSLEEP], [ -+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ dnl Persuade glibc and Solaris to declare nanosleep. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_HEADERS_ONCE([sys/time.h]) -+ AC_REQUIRE([gl_FUNC_SELECT]) -+ -+ nanosleep_save_libs=$LIBS -+ -+ # Solaris 2.5.1 needs -lposix4 to get the nanosleep function. -+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. -+ LIB_NANOSLEEP= -+ AC_SUBST([LIB_NANOSLEEP]) -+ AC_SEARCH_LIBS([nanosleep], [rt posix4], -+ [test "$ac_cv_search_nanosleep" = "none required" || -+ LIB_NANOSLEEP=$ac_cv_search_nanosleep]) -+ if test "x$ac_cv_search_nanosleep" != xno; then -+ dnl The system has a nanosleep function. -+ -+ AC_REQUIRE([gl_MULTIARCH]) -+ if test $APPLE_UNIVERSAL_BUILD = 1; then -+ # A universal build on Apple Mac OS X platforms. -+ # The test result would be 'no (mishandles large arguments)' in 64-bit -+ # mode but 'yes' in 32-bit mode. But we need a configuration result that -+ # is valid in both modes. -+ gl_cv_func_nanosleep='no (mishandles large arguments)' -+ fi -+ -+ AC_CACHE_CHECK([for working nanosleep], -+ [gl_cv_func_nanosleep], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+ #include -+ #include -+ #include -+ #if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #include -+ #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) -+ #define TYPE_MAXIMUM(t) \ -+ ((t) (! TYPE_SIGNED (t) \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+ -+ static void -+ check_for_SIGALRM (int sig) -+ { -+ if (sig != SIGALRM) -+ _exit (1); -+ } -+ -+ int -+ main () -+ { -+ static struct timespec ts_sleep; -+ static struct timespec ts_remaining; -+ static struct sigaction act; -+ /* Test for major problems first. */ -+ if (! nanosleep) -+ return 2; -+ act.sa_handler = check_for_SIGALRM; -+ sigemptyset (&act.sa_mask); -+ sigaction (SIGALRM, &act, NULL); -+ ts_sleep.tv_sec = 0; -+ ts_sleep.tv_nsec = 1; -+ alarm (1); -+ if (nanosleep (&ts_sleep, NULL) != 0) -+ return 3; -+ /* Test for a minor problem: the handling of large arguments. */ -+ ts_sleep.tv_sec = TYPE_MAXIMUM (time_t); -+ ts_sleep.tv_nsec = 999999999; -+ alarm (1); -+ if (nanosleep (&ts_sleep, &ts_remaining) != -1) -+ return 4; -+ if (errno != EINTR) -+ return 5; -+ if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10) -+ return 6; -+ return 0; -+ }]])], -+ [gl_cv_func_nanosleep=yes], -+ [case $? in dnl ( -+ 4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)';; dnl ( -+ *) gl_cv_func_nanosleep=no;; -+ esac], -+ [case "$host_os" in dnl (( -+ linux*) # Guess it halfway works when the kernel is Linux. -+ gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;; -+ *) # If we don't know, assume the worst. -+ gl_cv_func_nanosleep='guessing no' ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_nanosleep" in -+ *yes) -+ REPLACE_NANOSLEEP=0 -+ ;; -+ *) -+ REPLACE_NANOSLEEP=1 -+ case "$gl_cv_func_nanosleep" in -+ *"mishandles large arguments"*) -+ AC_DEFINE([HAVE_BUG_BIG_NANOSLEEP], [1], -+ [Define to 1 if nanosleep mishandles large arguments.]) -+ ;; -+ *) -+ # The replacement uses select(). Add $LIBSOCKET to $LIB_NANOSLEEP. -+ for ac_lib in $LIBSOCKET; do -+ case " $LIB_NANOSLEEP " in -+ *" $ac_lib "*) ;; -+ *) LIB_NANOSLEEP="$LIB_NANOSLEEP $ac_lib";; -+ esac -+ done -+ ;; -+ esac -+ ;; -+ esac -+ else -+ HAVE_NANOSLEEP=0 -+ fi -+ LIBS=$nanosleep_save_libs -+]) -+m4trace:m4/nanosleep.m4:144: -1- AC_DEFUN([gl_PREREQ_NANOSLEEP], [ -+ AC_CHECK_HEADERS_ONCE([sys/select.h]) -+ gl_PREREQ_SIG_HANDLER_H -+]) -+m4trace:m4/netdb_h.m4:7: -1- AC_DEFUN([gl_HEADER_NETDB], [ -+ AC_REQUIRE([gl_NETDB_H_DEFAULTS]) -+ gl_CHECK_NEXT_HEADERS([netdb.h]) -+ if test $ac_cv_header_netdb_h = yes; then -+ HAVE_NETDB_H=1 -+ else -+ HAVE_NETDB_H=0 -+ fi -+ AC_SUBST([HAVE_NETDB_H]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include ]], -+ [getaddrinfo freeaddrinfo gai_strerror getnameinfo]) -+]) -+m4trace:m4/netdb_h.m4:24: -1- AC_DEFUN([gl_NETDB_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_NETDB_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/netdb_h.m4:33: -1- AC_DEFUN([gl_NETDB_H_DEFAULTS], [ -+ GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_STRUCT_ADDRINFO=1; AC_SUBST([HAVE_STRUCT_ADDRINFO]) -+ HAVE_DECL_FREEADDRINFO=1; AC_SUBST([HAVE_DECL_FREEADDRINFO]) -+ HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR]) -+ HAVE_DECL_GETADDRINFO=1; AC_SUBST([HAVE_DECL_GETADDRINFO]) -+ HAVE_DECL_GETNAMEINFO=1; AC_SUBST([HAVE_DECL_GETNAMEINFO]) -+ REPLACE_GAI_STRERROR=0; AC_SUBST([REPLACE_GAI_STRERROR]) -+]) -+m4trace:m4/netinet_in_h.m4:7: -1- AC_DEFUN([gl_HEADER_NETINET_IN], [ -+ AC_CACHE_CHECK([whether is self-contained], -+ [gl_cv_header_netinet_in_h_selfcontained], -+ [ -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[]])], -+ [gl_cv_header_netinet_in_h_selfcontained=yes], -+ [gl_cv_header_netinet_in_h_selfcontained=no]) -+ ]) -+ if test $gl_cv_header_netinet_in_h_selfcontained = yes; then -+ NETINET_IN_H='' -+ else -+ NETINET_IN_H='netinet/in.h' -+ AC_CHECK_HEADERS([netinet/in.h]) -+ gl_CHECK_NEXT_HEADERS([netinet/in.h]) -+ if test $ac_cv_header_netinet_in_h = yes; then -+ HAVE_NETINET_IN_H=1 -+ else -+ HAVE_NETINET_IN_H=0 -+ fi -+ AC_SUBST([HAVE_NETINET_IN_H]) -+ fi -+ AC_SUBST([NETINET_IN_H]) -+ AM_CONDITIONAL([GL_GENERATE_NETINET_IN_H], [test -n "$NETINET_IN_H"]) -+]) -+m4trace:m4/nl_langinfo.m4:7: -1- AC_DEFUN([gl_FUNC_NL_LANGINFO], [ -+ AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) -+ AC_REQUIRE([gl_LANGINFO_H]) -+ AC_CHECK_FUNCS_ONCE([nl_langinfo]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ if test $ac_cv_func_nl_langinfo = yes; then -+ # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. -+ AC_CACHE_CHECK([whether YESEXPR works], -+ [gl_cv_func_nl_langinfo_yesexpr_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM([[#include -+]], [[return !*nl_langinfo(YESEXPR); -+]])], -+ [gl_cv_func_nl_langinfo_yesexpr_works=yes], -+ [gl_cv_func_nl_langinfo_yesexpr_works=no], -+ [ -+ case "$host_os" in -+ # Guess no on irix systems. -+ irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";; -+ # Guess yes elsewhere. -+ *) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";; -+ esac -+ ]) -+ ]) -+ case $gl_cv_func_nl_langinfo_yesexpr_works in -+ *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;; -+ *) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;; -+ esac -+ AC_DEFINE_UNQUOTED([FUNC_NL_LANGINFO_YESEXPR_WORKS], -+ [$FUNC_NL_LANGINFO_YESEXPR_WORKS], -+ [Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string.]) -+ if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \ -+ && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then -+ : -+ else -+ REPLACE_NL_LANGINFO=1 -+ AC_DEFINE([REPLACE_NL_LANGINFO], [1], -+ [Define if nl_langinfo exists but is overridden by gnulib.]) -+ fi -+ else -+ HAVE_NL_LANGINFO=0 -+ fi -+]) -+m4trace:m4/nls.m4:23: -1- AC_DEFUN([AM_NLS], [ -+ AC_MSG_CHECKING([whether NLS is requested]) -+ dnl Default is enabled NLS -+ AC_ARG_ENABLE([nls], -+ [ --disable-nls do not use Native Language Support], -+ USE_NLS=$enableval, USE_NLS=yes) -+ AC_MSG_RESULT([$USE_NLS]) -+ AC_SUBST([USE_NLS]) -+]) -+m4trace:m4/nocrash.m4:18: -1- AC_DEFUN([GL_NOCRASH], [[ -+#include -+#if defined __MACH__ && defined __APPLE__ -+/* Avoid a crash on Mac OS X. */ -+#include -+#include -+#include -+#include -+#include -+#include -+/* The exception port on which our thread listens. */ -+static mach_port_t our_exception_port; -+/* The main function of the thread listening for exceptions of type -+ EXC_BAD_ACCESS. */ -+static void * -+mach_exception_thread (void *arg) -+{ -+ /* Buffer for a message to be received. */ -+ struct { -+ mach_msg_header_t head; -+ mach_msg_body_t msgh_body; -+ char data[1024]; -+ } msg; -+ mach_msg_return_t retval; -+ /* Wait for a message on the exception port. */ -+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), -+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); -+ if (retval != MACH_MSG_SUCCESS) -+ abort (); -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+ mach_port_t self = mach_task_self (); -+ /* Allocate a port on which the thread shall listen for exceptions. */ -+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) -+ == KERN_SUCCESS) { -+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ -+ if (mach_port_insert_right (self, our_exception_port, our_exception_port, -+ MACH_MSG_TYPE_MAKE_SEND) -+ == KERN_SUCCESS) { -+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting -+ for us. */ -+ exception_mask_t mask = EXC_MASK_BAD_ACCESS; -+ /* Create the thread listening on the exception port. */ -+ pthread_attr_t attr; -+ pthread_t thread; -+ if (pthread_attr_init (&attr) == 0 -+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 -+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { -+ pthread_attr_destroy (&attr); -+ /* Replace the exception port info for these exceptions with our own. -+ Note that we replace the exception port for the entire task, not only -+ for a particular thread. This has the effect that when our exception -+ port gets the message, the thread specific exception port has already -+ been asked, and we don't need to bother about it. -+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ -+ task_set_exception_ports (self, mask, our_exception_port, -+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); -+ } -+ } -+ } -+} -+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+/* Avoid a crash on native Windows. */ -+#define WIN32_LEAN_AND_MEAN -+#include -+#include -+static LONG WINAPI -+exception_filter (EXCEPTION_POINTERS *ExceptionInfo) -+{ -+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode) -+ { -+ case EXCEPTION_ACCESS_VIOLATION: -+ case EXCEPTION_IN_PAGE_ERROR: -+ case EXCEPTION_STACK_OVERFLOW: -+ case EXCEPTION_GUARD_PAGE: -+ case EXCEPTION_PRIV_INSTRUCTION: -+ case EXCEPTION_ILLEGAL_INSTRUCTION: -+ case EXCEPTION_DATATYPE_MISALIGNMENT: -+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: -+ case EXCEPTION_NONCONTINUABLE_EXCEPTION: -+ exit (1); -+ } -+ return EXCEPTION_CONTINUE_SEARCH; -+} -+static void -+nocrash_init (void) -+{ -+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); -+} -+#else -+/* Avoid a crash on POSIX systems. */ -+#include -+/* A POSIX signal handler. */ -+static void -+exception_handler (int sig) -+{ -+ exit (1); -+} -+static void -+nocrash_init (void) -+{ -+#ifdef SIGSEGV -+ signal (SIGSEGV, exception_handler); -+#endif -+#ifdef SIGBUS -+ signal (SIGBUS, exception_handler); -+#endif -+} -+#endif -+]]) -+m4trace:m4/non-recursive-gnulib-prefix-hack.m4:10: -1- AC_DEFUN([gl_NON_RECURSIVE_GNULIB_PREFIX_HACK], [ -+ # Tell AC_LIBSOURCES where to find source files like alloca.c. -+ AC_CONFIG_LIBOBJ_DIR([lib]) -+ -+ # This hack originated in bison. It is required when using non-recursive -+ # automake rules to build from gnulib-provided lib/ sources. Hence, LIB_DIR -+ # is usually simply "lib". Those rules use the list of names like "fchdir.o" -+ # and "strstr.o" in gl_LIBOBJS. With non-recursive make, we must prefix each -+ # such file name with the "lib/" prefix. See also build-aux/prefix-gnulib-mk. -+ gl_LIBOBJS=`echo "$gl_LIBOBJS" | sed -e 's, , $1/,g'` -+ -+ # Listing the names of the variables to prefix is error-prone. -+ # Rather, adjust each AC_SUBST'd variable whose name ends in '_H' -+ # and whose value ends in '.h'. -+ for ac_var in $ac_subst_vars -+ do -+ eval "ac_val=\$$ac_var" -+ case $ac_var:$ac_val in -+ (*_H:*.h) eval "$ac_var=$1/\$$ac_var";; -+ esac -+ done -+ -+ # If $ALLOCA is not empty, prefix its value with "lib/". -+ test -n "$ALLOCA" && ALLOCA="lib/$ALLOCA" -+]) -+m4trace:m4/nproc.m4:7: -1- AC_DEFUN([gl_NPROC], [ -+ gl_PREREQ_NPROC -+]) -+m4trace:m4/nproc.m4:13: -1- AC_DEFUN([gl_PREREQ_NPROC], [ -+ dnl Persuade glibc to declare CPU_SETSIZE, CPU_ISSET etc. -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_HEADERS([sys/pstat.h sys/sysmp.h sys/param.h],,, -+ [AC_INCLUDES_DEFAULT]) -+ dnl requires on OpenBSD 4.0. -+ AC_CHECK_HEADERS([sys/sysctl.h],,, -+ [AC_INCLUDES_DEFAULT -+ #if HAVE_SYS_PARAM_H -+ # include -+ #endif -+ ]) -+ -+ AC_CHECK_FUNCS([sched_getaffinity sched_getaffinity_np \ -+ pstat_getdynamic sysmp sysctl]) -+ -+ dnl Test whether sched_getaffinity has the expected declaration. -+ dnl glibc 2.3.[0-2]: -+ dnl int sched_getaffinity (pid_t, unsigned int, unsigned long int *); -+ dnl glibc 2.3.3: -+ dnl int sched_getaffinity (pid_t, cpu_set_t *); -+ dnl glibc >= 2.3.4: -+ dnl int sched_getaffinity (pid_t, size_t, cpu_set_t *); -+ if test $ac_cv_func_sched_getaffinity = yes; then -+ AC_CACHE_CHECK([for glibc compatible sched_getaffinity], -+ [gl_cv_func_sched_getaffinity3], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[sched_getaffinity (0, 0, (cpu_set_t *) 0);]])], -+ [gl_cv_func_sched_getaffinity3=yes], -+ [gl_cv_func_sched_getaffinity3=no]) -+ ]) -+ if test $gl_cv_func_sched_getaffinity3 = yes; then -+ AC_DEFINE([HAVE_SCHED_GETAFFINITY_LIKE_GLIBC], [1], -+ [Define to 1 if sched_getaffinity has a glibc compatible declaration.]) -+ fi -+ fi -+]) -+m4trace:m4/off_t.m4:10: -1- AC_DEFUN([gl_TYPE_OFF_T], [ -+ m4_ifdef([gl_LARGEFILE], [ -+ AC_REQUIRE([gl_LARGEFILE]) -+ ], [ -+ WINDOWS_64_BIT_OFF_T=0 -+ ]) -+ AC_SUBST([WINDOWS_64_BIT_OFF_T]) -+]) -+m4trace:m4/open.m4:7: -1- AC_DEFUN([gl_FUNC_OPEN], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ case "$host_os" in -+ mingw* | pw*) -+ REPLACE_OPEN=1 -+ ;; -+ *) -+ dnl open("foo/") should not create a file when the file name has a -+ dnl trailing slash. FreeBSD only has the problem on symlinks. -+ AC_CHECK_FUNCS_ONCE([lstat]) -+ AC_CACHE_CHECK([whether open recognizes a trailing slash], -+ [gl_cv_func_open_slash], -+ [# Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ touch conftest.tmp -+ ln -s conftest.tmp conftest.lnk -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#if HAVE_UNISTD_H -+# include -+#endif -+int main () -+{ -+ int result = 0; -+#if HAVE_LSTAT -+ if (open ("conftest.lnk/", O_RDONLY) != -1) -+ result |= 1; -+#endif -+ if (open ("conftest.sl/", O_CREAT, 0600) >= 0) -+ result |= 2; -+ return result; -+}]])], -+ [gl_cv_func_open_slash=yes], -+ [gl_cv_func_open_slash=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) -+ gl_cv_func_open_slash="guessing no" ;; -+ *) -+ gl_cv_func_open_slash="guessing yes" ;; -+ esac -+changequote([,])dnl -+ ]) -+ rm -f conftest.sl conftest.tmp conftest.lnk -+ ]) -+ case "$gl_cv_func_open_slash" in -+ *no) -+ AC_DEFINE([OPEN_TRAILING_SLASH_BUG], [1], -+ [Define to 1 if open() fails to recognize a trailing slash.]) -+ REPLACE_OPEN=1 -+ ;; -+ esac -+ ;; -+ esac -+ dnl Replace open() for supporting the gnulib-defined fchdir() function, -+ dnl to keep fchdir's bookkeeping up-to-date. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ if test $REPLACE_OPEN = 0; then -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ REPLACE_OPEN=1 -+ fi -+ fi -+ ]) -+ dnl Replace open() for supporting the gnulib-defined O_NONBLOCK flag. -+ m4_ifdef([gl_NONBLOCKING_IO], [ -+ if test $REPLACE_OPEN = 0; then -+ gl_NONBLOCKING_IO -+ if test $gl_cv_have_open_O_NONBLOCK != yes; then -+ REPLACE_OPEN=1 -+ fi -+ fi -+ ]) -+]) -+m4trace:m4/open.m4:87: -1- AC_DEFUN([gl_PREREQ_OPEN], [ -+ AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) -+ : -+]) -+m4trace:m4/openat.m4:11: -1- AC_DEFUN([gl_FUNC_OPENAT], [ -+ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([openat]) -+ AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) -+ case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in -+ yes+*yes) -+ ;; -+ yes+*) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_OPENAT=1 -+ ;; -+ *) -+ HAVE_OPENAT=0 -+ ;; -+ esac -+]) -+m4trace:m4/openat.m4:32: -1- AC_DEFUN([gl_PREREQ_OPENAT], [ -+ AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) -+ : -+]) -+m4trace:m4/opendir.m4:7: -1- AC_DEFUN([gl_FUNC_OPENDIR], [ -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ -+ AC_CHECK_FUNCS([opendir]) -+ if test $ac_cv_func_opendir = no; then -+ HAVE_OPENDIR=0 -+ fi -+ dnl Replace opendir() for supporting the gnulib-defined fchdir() function, -+ dnl to keep fchdir's bookkeeping up-to-date. -+ m4_ifdef([gl_FUNC_FCHDIR], [ -+ gl_TEST_FCHDIR -+ if test $HAVE_FCHDIR = 0; then -+ if test $HAVE_OPENDIR = 1; then -+ REPLACE_OPENDIR=1 -+ fi -+ fi -+ ]) -+]) -+m4trace:m4/parse-datetime.m4:13: -1- AC_DEFUN([gl_C_COMPOUND_LITERALS], [ -+ AC_CACHE_CHECK([for compound literals], [gl_cv_compound_literals], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[struct s { int i, j; };]], -+ [[struct s t = (struct s) { 3, 4 }; -+ if (t.i != 0) return 0;]])], -+ gl_cv_compound_literals=yes, -+ gl_cv_compound_literals=no)]) -+ if test $gl_cv_compound_literals = yes; then -+ AC_DEFINE([HAVE_COMPOUND_LITERALS], [1], -+ [Define if you have compound literals.]) -+ fi -+]) -+m4trace:m4/parse-datetime.m4:27: -1- AC_DEFUN([gl_PARSE_DATETIME], [ -+ dnl Prerequisites of lib/parse-datetime.h. -+ AC_REQUIRE([AM_STDBOOL_H]) -+ AC_REQUIRE([gl_TIMESPEC]) -+ -+ dnl Prerequisites of lib/parse-datetime.y. -+ AC_REQUIRE([gl_BISON]) -+ AC_REQUIRE([gl_C_COMPOUND_LITERALS]) -+ AC_STRUCT_TIMEZONE -+ AC_REQUIRE([gl_CLOCK_TIME]) -+ AC_REQUIRE([gl_TM_GMTOFF]) -+ AC_COMPILE_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include /* for time_t */ -+#include /* for CHAR_BIT, LONG_MIN, LONG_MAX */ -+#define TYPE_MINIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) -+#define TYPE_MAXIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+typedef int verify_min[2 * (LONG_MIN <= TYPE_MINIMUM (time_t)) - 1]; -+typedef int verify_max[2 * (TYPE_MAXIMUM (time_t) <= LONG_MAX) - 1]; -+ ]])], -+ [AC_DEFINE([TIME_T_FITS_IN_LONG_INT], [1], -+ [Define to 1 if all 'time_t' values fit in a 'long int'.]) -+ ]) -+]) -+m4trace:m4/pathmax.m4:8: -1- AC_DEFUN([gl_PATHMAX], [ -+ dnl Prerequisites of lib/pathmax.h. -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+]) -+m4trace:m4/pathmax.m4:16: -1- AC_DEFUN([gl_PATHMAX_SNIPPET], [[ -+/* Arrange to define PATH_MAX, like "pathmax.h" does. */ -+#if HAVE_UNISTD_H -+# include -+#endif -+#include -+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN -+# include -+#endif -+#if !defined PATH_MAX && defined MAXPATHLEN -+# define PATH_MAX MAXPATHLEN -+#endif -+#ifdef __hpux -+# undef PATH_MAX -+# define PATH_MAX 1024 -+#endif -+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# undef PATH_MAX -+# define PATH_MAX 260 -+#endif -+]]) -+m4trace:m4/pathmax.m4:39: -1- AC_DEFUN([gl_PATHMAX_SNIPPET_PREREQ], [ -+ AC_CHECK_HEADERS_ONCE([unistd.h sys/param.h]) -+]) -+m4trace:m4/perl.m4:13: -1- AC_DEFUN([gl_PERL], [ -+ dnl FIXME: don't hard-code 5.005 -+ AC_MSG_CHECKING([for perl5.005 or newer]) -+ if test "${PERL+set}" = set; then -+ # 'PERL' is set in the user's environment. -+ candidate_perl_names="$PERL" -+ perl_specified=yes -+ else -+ candidate_perl_names='perl perl5' -+ perl_specified=no -+ fi -+ -+ found=no -+ AC_SUBST([PERL]) -+ PERL="$am_missing_run perl" -+ for perl in $candidate_perl_names; do -+ # Run test in a subshell; some versions of sh will print an error if -+ # an executable is not found, even if stderr is redirected. -+ if ( $perl -e 'require 5.005; use File::Compare' ) > /dev/null 2>&1; then -+ PERL=$perl -+ found=yes -+ break -+ fi -+ done -+ -+ AC_MSG_RESULT([$found]) -+ test $found = no && AC_MSG_WARN([ -+WARNING: You don't seem to have perl5.005 or newer installed, or you lack -+ a usable version of the Perl File::Compare module. As a result, -+ you may be unable to run a few tests or to regenerate certain -+ files if you modify the sources from which they are derived. -+] ) -+]) -+m4trace:m4/perror.m4:7: -1- AC_DEFUN([gl_FUNC_PERROR], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([gl_HEADER_ERRNO_H]) -+ AC_REQUIRE([gl_FUNC_STRERROR_R]) -+ AC_REQUIRE([gl_FUNC_STRERROR_0]) -+ dnl We intentionally do not check for the broader REPLACE_STRERROR_R, -+ dnl since on glibc systems, strerror_r is replaced only for signature -+ dnl issues, and perror is just fine. Rather, we only want to -+ dnl replace perror if strerror_r was replaced for a content fix. -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" != :0; then -+ dnl The system's perror() cannot know about the new errno values we add -+ dnl to , or any fix for strerror(0). Replace it. -+ REPLACE_PERROR=1 -+ fi -+ case ${gl_cv_func_strerror_r_works-unset} in -+ unset|*yes) -+ AC_CACHE_CHECK([whether perror matches strerror], -+ [gl_cv_func_perror_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #include -+ #include -+ ]], -+ [[char *str = strerror (-1); -+ if (!getenv("CONFTEST_OUTPUT")) return 0; -+ if (!str) str = ""; -+ puts (str); -+ errno = -1; -+ perror (""); -+ return 0; -+ ]])], -+ [if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \ -+ && cmp conftest.txt1 conftest.txt2 >/dev/null; then -+ gl_cv_func_perror_works=yes -+ else -+ gl_cv_func_perror_works=no -+ fi -+ rm -rf conftest.txt1 conftest.txt2], -+ [gl_cv_func_perror_works=no], -+ [dnl Guess no when cross-compiling. -+ gl_cv_func_perror_works="guessing no" -+ ]) -+ ]) -+ if test "$gl_cv_func_perror_works" != yes; then -+ REPLACE_PERROR=1 -+ fi -+ ;; -+ *) -+ dnl The system's perror() probably inherits the bugs in the -+ dnl system's strerror_r(). 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This is used to ensure that -+ dnl the gettext macros and po/Makefile.in.in are in sync. -+ AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) -+ -+ dnl Perform the following tests also if --disable-nls has been given, -+ dnl because they are needed for "make dist" to work. -+ -+ dnl Search for GNU msgfmt in the PATH. -+ dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. -+ dnl The second test excludes FreeBSD msgfmt. -+ AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, -+ [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && -+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], -+ :) -+ AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) -+ -+ dnl Test whether it is GNU msgfmt >= 0.15. -+changequote(,)dnl -+ case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; -+ *) MSGFMT_015=$MSGFMT ;; -+ esac -+changequote([,])dnl -+ AC_SUBST([MSGFMT_015]) -+changequote(,)dnl -+ case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; -+ *) GMSGFMT_015=$GMSGFMT ;; -+ esac -+changequote([,])dnl -+ AC_SUBST([GMSGFMT_015]) -+ -+ dnl Search for GNU xgettext 0.12 or newer in the PATH. -+ dnl The first test excludes Solaris xgettext and early GNU xgettext versions. -+ dnl The second test excludes FreeBSD xgettext. -+ AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, -+ [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && -+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], -+ :) -+ dnl Remove leftover from FreeBSD xgettext call. -+ rm -f messages.po -+ -+ dnl Test whether it is GNU xgettext >= 0.15. -+changequote(,)dnl -+ case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; -+ *) XGETTEXT_015=$XGETTEXT ;; -+ esac -+changequote([,])dnl -+ AC_SUBST([XGETTEXT_015]) -+ -+ dnl Search for GNU msgmerge 0.11 or newer in the PATH. -+ AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, -+ [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) -+ -+ dnl Installation directories. -+ dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we -+ dnl have to define it here, so that it can be used in po/Makefile. -+ test -n "$localedir" || localedir='${datadir}/locale' -+ AC_SUBST([localedir]) -+ -+ dnl Support for AM_XGETTEXT_OPTION. -+ test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= -+ AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) -+ -+ AC_CONFIG_COMMANDS([po-directories], [[ -+ for ac_file in $CONFIG_FILES; do -+ # Support "outfile[:infile[:infile...]]" -+ case "$ac_file" in -+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; -+ esac -+ # PO directories have a Makefile.in generated from Makefile.in.in. -+ case "$ac_file" in */Makefile.in) -+ # Adjust a relative srcdir. -+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` -+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" -+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` -+ # In autoconf-2.13 it is called $ac_given_srcdir. -+ # In autoconf-2.50 it is called $srcdir. -+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" -+ case "$ac_given_srcdir" in -+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; -+ /*) top_srcdir="$ac_given_srcdir" ;; -+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;; -+ esac -+ # Treat a directory as a PO directory if and only if it has a -+ # POTFILES.in file. This allows packages to have multiple PO -+ # directories under different names or in different locations. -+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then -+ rm -f "$ac_dir/POTFILES" -+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" -+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" -+ POMAKEFILEDEPS="POTFILES.in" -+ # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend -+ # on $ac_dir but don't depend on user-specified configuration -+ # parameters. -+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then -+ # The LINGUAS file contains the set of available languages. -+ if test -n "$OBSOLETE_ALL_LINGUAS"; then -+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" -+ fi -+ ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` -+ # Hide the ALL_LINGUAS assigment from automake < 1.5. -+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_' -+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" -+ else -+ # The set of available languages was given in configure.in. -+ # Hide the ALL_LINGUAS assigment from automake < 1.5. -+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' -+ fi -+ # Compute POFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) -+ # Compute UPDATEPOFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) -+ # Compute DUMMYPOFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) -+ # Compute GMOFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) -+ case "$ac_given_srcdir" in -+ .) srcdirpre= ;; -+ *) srcdirpre='$(srcdir)/' ;; -+ esac -+ POFILES= -+ UPDATEPOFILES= -+ DUMMYPOFILES= -+ GMOFILES= -+ for lang in $ALL_LINGUAS; do -+ POFILES="$POFILES $srcdirpre$lang.po" -+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" -+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop" -+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo" -+ done -+ # CATALOGS depends on both $ac_dir and the user's LINGUAS -+ # environment variable. -+ INST_LINGUAS= -+ if test -n "$ALL_LINGUAS"; then -+ for presentlang in $ALL_LINGUAS; do -+ useit=no -+ if test "%UNSET%" != "$LINGUAS"; then -+ desiredlanguages="$LINGUAS" -+ else -+ desiredlanguages="$ALL_LINGUAS" -+ fi -+ for desiredlang in $desiredlanguages; do -+ # Use the presentlang catalog if desiredlang is -+ # a. equal to presentlang, or -+ # b. a variant of presentlang (because in this case, -+ # presentlang can be used as a fallback for messages -+ # which are not translated in the desiredlang catalog). -+ case "$desiredlang" in -+ "$presentlang"*) useit=yes;; -+ esac -+ done -+ if test $useit = yes; then -+ INST_LINGUAS="$INST_LINGUAS $presentlang" -+ fi -+ done -+ fi -+ CATALOGS= -+ if test -n "$INST_LINGUAS"; then -+ for lang in $INST_LINGUAS; do -+ CATALOGS="$CATALOGS $lang.gmo" -+ done -+ fi -+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" -+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" -+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do -+ if test -f "$f"; then -+ case "$f" in -+ *.orig | *.bak | *~) ;; -+ *) cat "$f" >> "$ac_dir/Makefile" ;; -+ esac -+ fi -+ done -+ fi -+ ;; -+ esac -+ done]], -+ [# Capture the value of obsolete ALL_LINGUAS because we need it to compute -+ # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it -+ # from automake < 1.5. -+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' -+ # Capture the value of LINGUAS because we need it to compute CATALOGS. -+ LINGUAS="${LINGUAS-%UNSET%}" -+ ]) -+]) -+m4trace:m4/po.m4:218: -1- AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [ -+ # When this code is run, in config.status, two variables have already been -+ # set: -+ # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, -+ # - LINGUAS is the value of the environment variable LINGUAS at configure -+ # time. -+ -+changequote(,)dnl -+ # Adjust a relative srcdir. -+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` -+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" -+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` -+ # In autoconf-2.13 it is called $ac_given_srcdir. -+ # In autoconf-2.50 it is called $srcdir. -+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" -+ case "$ac_given_srcdir" in -+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; -+ /*) top_srcdir="$ac_given_srcdir" ;; -+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;; -+ esac -+ -+ # Find a way to echo strings without interpreting backslash. -+ if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then -+ gt_echo='echo' -+ else -+ if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then -+ gt_echo='printf %s\n' -+ else -+ echo_func () { -+ cat < "$ac_file.tmp" -+ if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then -+ # Add dependencies that cannot be formulated as a simple suffix rule. -+ for lang in $ALL_LINGUAS; do -+ frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` -+ cat >> "$ac_file.tmp" < /dev/null; then -+ # Add dependencies that cannot be formulated as a simple suffix rule. -+ for lang in $ALL_LINGUAS; do -+ frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` -+ cat >> "$ac_file.tmp" <> "$ac_file.tmp" </dev/null \ -+ && break;; -+ esac -+ done]) -+ -+ if test "$gl_cv_posix_shell" != no; then -+ POSIX_SHELL=$gl_cv_posix_shell -+ PREFERABLY_POSIX_SHELL=$POSIX_SHELL -+ else -+ POSIX_SHELL= -+ PREFERABLY_POSIX_SHELL=/bin/sh -+ fi -+ AC_SUBST([POSIX_SHELL]) -+ AC_SUBST([PREFERABLY_POSIX_SHELL]) -+]) -+m4trace:m4/posix_spawn.m4:8: -1- AC_DEFUN([gl_POSIX_SPAWN], [ -+ AC_REQUIRE([gl_POSIX_SPAWN_BODY]) -+]) -+m4trace:m4/posix_spawn.m4:13: -1- AC_DEFUN([gl_POSIX_SPAWN_BODY], [ -+ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) -+ AC_REQUIRE([gl_HAVE_POSIX_SPAWN]) -+ dnl Assume that when the main function exists, all the others, -+ dnl except posix_spawnattr_{get,set}sched*, are available as well. -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnp]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_init]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_addclose]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_adddup2]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_addopen]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_destroy]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_init]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getflags]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setflags]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getpgroup]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setpgroup]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getsigdefault]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setsigdefault]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getsigmask]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setsigmask]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_destroy]) -+ if test $ac_cv_func_posix_spawn = yes; then -+ gl_POSIX_SPAWN_WORKS -+ case "$gl_cv_func_posix_spawn_works" in -+ *yes) -+ AC_DEFINE([HAVE_WORKING_POSIX_SPAWN], [1], -+ [Define if you have the posix_spawn and posix_spawnp functions and -+ they work.]) -+ dnl Assume that these functions are available if POSIX_SPAWN_SETSCHEDULER -+ dnl evaluates to nonzero. -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getschedpolicy]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setschedpolicy]) -+ AC_CACHE_CHECK([whether posix_spawnattr_setschedpolicy is supported], -+ [gl_cv_func_spawnattr_setschedpolicy], -+ [AC_EGREP_CPP([POSIX scheduling supported], [ -+#include -+#if POSIX_SPAWN_SETSCHEDULER -+ POSIX scheduling supported -+#endif -+], -+ [gl_cv_func_spawnattr_setschedpolicy=yes], -+ [gl_cv_func_spawnattr_setschedpolicy=no]) -+ ]) -+ dnl Assume that these functions are available if POSIX_SPAWN_SETSCHEDPARAM -+ dnl evaluates to nonzero. -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getschedparam]) -+ dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setschedparam]) -+ AC_CACHE_CHECK([whether posix_spawnattr_setschedparam is supported], -+ [gl_cv_func_spawnattr_setschedparam], -+ [AC_EGREP_CPP([POSIX scheduling supported], [ -+#include -+#if POSIX_SPAWN_SETSCHEDPARAM -+ POSIX scheduling supported -+#endif -+], -+ [gl_cv_func_spawnattr_setschedparam=yes], -+ [gl_cv_func_spawnattr_setschedparam=no]) -+ ]) -+ ;; -+ *) REPLACE_POSIX_SPAWN=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/posix_spawn.m4:87: -1- AC_DEFUN([gl_POSIX_SPAWN_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether posix_spawn works], [gl_cv_func_posix_spawn_works], -+ [if test $cross_compiling = no; then -+ AC_LINK_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+extern char **environ; -+ -+#ifndef STDIN_FILENO -+# define STDIN_FILENO 0 -+#endif -+#ifndef STDOUT_FILENO -+# define STDOUT_FILENO 1 -+#endif -+#ifndef STDERR_FILENO -+# define STDERR_FILENO 2 -+#endif -+ -+#ifndef WTERMSIG -+# define WTERMSIG(x) ((x) & 0x7f) -+#endif -+#ifndef WIFEXITED -+# define WIFEXITED(x) (WTERMSIG (x) == 0) -+#endif -+#ifndef WEXITSTATUS -+# define WEXITSTATUS(x) (((x) >> 8) & 0xff) -+#endif -+ -+#define CHILD_PROGRAM_FILENAME "/non/exist/ent" -+ -+static int -+fd_safer (int fd) -+{ -+ if (0 <= fd && fd <= 2) -+ { -+ int f = fd_safer (dup (fd)); -+ int e = errno; -+ close (fd); -+ errno = e; -+ fd = f; -+ } -+ -+ return fd; -+} -+ -+int -+main () -+{ -+ char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL }; -+ int ofd[2]; -+ sigset_t blocked_signals; -+ sigset_t fatal_signal_set; -+ posix_spawn_file_actions_t actions; -+ bool actions_allocated; -+ posix_spawnattr_t attrs; -+ bool attrs_allocated; -+ int err; -+ pid_t child; -+ int status; -+ int exitstatus; -+ -+ setvbuf (stdout, NULL, _IOFBF, 0); -+ puts ("This should be seen only once."); -+ if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0) -+ { -+ perror ("cannot create pipe"); -+ exit (1); -+ } -+ sigprocmask (SIG_SETMASK, NULL, &blocked_signals); -+ sigemptyset (&fatal_signal_set); -+ sigaddset (&fatal_signal_set, SIGINT); -+ sigaddset (&fatal_signal_set, SIGTERM); -+ sigaddset (&fatal_signal_set, SIGHUP); -+ sigaddset (&fatal_signal_set, SIGPIPE); -+ sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL); -+ actions_allocated = false; -+ attrs_allocated = false; -+ if ((err = posix_spawn_file_actions_init (&actions)) != 0 -+ || (actions_allocated = true, -+ (err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0 -+ || (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0 -+ || (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0 -+ || (err = posix_spawnattr_init (&attrs)) != 0 -+ || (attrs_allocated = true, -+ (err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0 -+ || (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0) -+ || (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0)) -+ { -+ if (actions_allocated) -+ posix_spawn_file_actions_destroy (&actions); -+ if (attrs_allocated) -+ posix_spawnattr_destroy (&attrs); -+ sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); -+ if (err == ENOENT) -+ return 0; -+ else -+ { -+ errno = err; -+ perror ("subprocess failed"); -+ exit (1); -+ } -+ } -+ posix_spawn_file_actions_destroy (&actions); -+ posix_spawnattr_destroy (&attrs); -+ sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); -+ close (ofd[0]); -+ close (ofd[1]); -+ status = 0; -+ while (waitpid (child, &status, 0) != child) -+ ; -+ if (!WIFEXITED (status)) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); -+ exit (1); -+ } -+ exitstatus = WEXITSTATUS (status); -+ if (exitstatus != 127) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); -+ exit (1); -+ } -+ return 0; -+} -+]])], -+ [if test -s conftest$ac_exeext \ -+ && ./conftest$ac_exeext > conftest.out \ -+ && echo 'This should be seen only once.' > conftest.ok \ -+ && cmp conftest.out conftest.ok > /dev/null; then -+ gl_cv_func_posix_spawn_works=yes -+ else -+ gl_cv_func_posix_spawn_works=no -+ fi], -+ [gl_cv_func_posix_spawn_works=no]) -+ if test $gl_cv_func_posix_spawn_works = yes; then -+ AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+/* Test whether posix_spawn_file_actions_addopen supports filename arguments -+ that contain special characters such as '*'. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+extern char **environ; -+ -+#ifndef STDIN_FILENO -+# define STDIN_FILENO 0 -+#endif -+#ifndef STDOUT_FILENO -+# define STDOUT_FILENO 1 -+#endif -+#ifndef STDERR_FILENO -+# define STDERR_FILENO 2 -+#endif -+ -+#ifndef WTERMSIG -+# define WTERMSIG(x) ((x) & 0x7f) -+#endif -+#ifndef WIFEXITED -+# define WIFEXITED(x) (WTERMSIG (x) == 0) -+#endif -+#ifndef WEXITSTATUS -+# define WEXITSTATUS(x) (((x) >> 8) & 0xff) -+#endif -+ -+#define CHILD_PROGRAM_FILENAME "conftest" -+#define DATA_FILENAME "conftest%=*#?" -+ -+static int -+parent_main (void) -+{ -+ FILE *fp; -+ char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL }; -+ posix_spawn_file_actions_t actions; -+ bool actions_allocated; -+ int err; -+ pid_t child; -+ int status; -+ int exitstatus; -+ -+ /* Create a data file with specific contents. */ -+ fp = fopen (DATA_FILENAME, "wb"); -+ if (fp == NULL) -+ { -+ perror ("cannot create data file"); -+ return 1; -+ } -+ fwrite ("Halle Potta", 1, 11, fp); -+ if (fflush (fp) || fclose (fp)) -+ { -+ perror ("cannot prepare data file"); -+ return 2; -+ } -+ -+ /* Avoid reading from our stdin, as it could block. */ -+ freopen ("/dev/null", "rb", stdin); -+ -+ /* Test whether posix_spawn_file_actions_addopen with this file name -+ actually works, but spawning a child that reads from this file. */ -+ actions_allocated = false; -+ if ((err = posix_spawn_file_actions_init (&actions)) != 0 -+ || (actions_allocated = true, -+ (err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0 -+ || (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0)) -+ { -+ if (actions_allocated) -+ posix_spawn_file_actions_destroy (&actions); -+ errno = err; -+ perror ("subprocess failed"); -+ return 3; -+ } -+ posix_spawn_file_actions_destroy (&actions); -+ status = 0; -+ while (waitpid (child, &status, 0) != child) -+ ; -+ if (!WIFEXITED (status)) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); -+ return 4; -+ } -+ exitstatus = WEXITSTATUS (status); -+ if (exitstatus != 0) -+ { -+ fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); -+ return 5; -+ } -+ return 0; -+} -+ -+static int -+child_main (void) -+{ -+ char buf[1024]; -+ -+ /* See if reading from STDIN_FILENO yields the expected contents. */ -+ if (fread (buf, 1, sizeof (buf), stdin) == 11 -+ && memcmp (buf, "Halle Potta", 11) == 0) -+ return 0; -+ else -+ return 8; -+} -+ -+static void -+cleanup_then_die (int sig) -+{ -+ /* Clean up data file. */ -+ unlink (DATA_FILENAME); -+ -+ /* Re-raise the signal and die from it. */ -+ signal (sig, SIG_DFL); -+ raise (sig); -+} -+ -+int -+main (int argc, char *argv[]) -+{ -+ int exitstatus; -+ -+ if (!(argc > 1 && strcmp (argv[1], "-child") == 0)) -+ { -+ /* This is the parent process. */ -+ signal (SIGINT, cleanup_then_die); -+ signal (SIGTERM, cleanup_then_die); -+ #ifdef SIGHUP -+ signal (SIGHUP, cleanup_then_die); -+ #endif -+ -+ exitstatus = parent_main (); -+ } -+ else -+ { -+ /* This is the child process. */ -+ -+ exitstatus = child_main (); -+ } -+ unlink (DATA_FILENAME); -+ return exitstatus; -+} -+]])], -+ [], -+ [gl_cv_func_posix_spawn_works=no]) -+ fi -+ else -+ case "$host_os" in -+ aix*) gl_cv_func_posix_spawn_works="guessing no";; -+ *) gl_cv_func_posix_spawn_works="guessing yes";; -+ esac -+ fi -+ ]) -+]) -+m4trace:m4/posix_spawn.m4:398: -1- AC_DEFUN([gl_PREREQ_POSIX_SPAWN_INTERNAL], [ -+ AC_CHECK_HEADERS([paths.h]) -+ AC_CHECK_FUNCS([confstr sched_setparam sched_setscheduler setegid seteuid vfork]) -+]) -+m4trace:m4/posix_spawn.m4:404: -1- AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE], [ -+ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ gl_POSIX_SPAWN -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 -+ else -+ dnl On Solaris 11 2011-11, posix_spawn_file_actions_addclose succeeds even -+ dnl if the fd argument is out of range. -+ AC_CACHE_CHECK([whether posix_spawn_file_actions_addclose works], -+ [gl_cv_func_posix_spawn_file_actions_addclose_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_addclose (&actions, 10000000) == 0) -+ return 2; -+ return 0; -+}]])], -+ [gl_cv_func_posix_spawn_file_actions_addclose_works=yes], -+ [gl_cv_func_posix_spawn_file_actions_addclose_works=no], -+ [# Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes";; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/posix_spawn.m4:445: -1- AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2], [ -+ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ gl_POSIX_SPAWN -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 -+ else -+ dnl On Solaris 11 2011-11, posix_spawn_file_actions_adddup2 succeeds even -+ dnl if the fd argument is out of range. -+ AC_CACHE_CHECK([whether posix_spawn_file_actions_adddup2 works], -+ [gl_cv_func_posix_spawn_file_actions_adddup2_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0) -+ return 2; -+ return 0; -+}]])], -+ [gl_cv_func_posix_spawn_file_actions_adddup2_works=yes], -+ [gl_cv_func_posix_spawn_file_actions_adddup2_works=no], -+ [# Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/posix_spawn.m4:486: -1- AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN], [ -+ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ gl_POSIX_SPAWN -+ if test $REPLACE_POSIX_SPAWN = 1; then -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 -+ else -+ dnl On Solaris 11 2011-11, posix_spawn_file_actions_addopen succeeds even -+ dnl if the fd argument is out of range. -+ AC_CACHE_CHECK([whether posix_spawn_file_actions_addopen works], -+ [gl_cv_func_posix_spawn_file_actions_addopen_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+int main () -+{ -+ posix_spawn_file_actions_t actions; -+ if (posix_spawn_file_actions_init (&actions) != 0) -+ return 1; -+ if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY) -+ == 0) -+ return 2; -+ return 0; -+}]])], -+ [gl_cv_func_posix_spawn_file_actions_addopen_works=yes], -+ [gl_cv_func_posix_spawn_file_actions_addopen_works=no], -+ [# Guess no on Solaris, yes otherwise. -+ case "$host_os" in -+ solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";; -+ *) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in -+ *yes) ;; -+ *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/posixtm.m4:8: -1- AC_DEFUN([gl_POSIXTM], [ -+ dnl No prerequisites of lib/posixtm.c. -+ : -+]) -+m4trace:m4/posixver.m4:7: -1- AC_DEFUN([gl_POSIXVER], [ -+ AC_REQUIRE([gl_DEFAULT_POSIX2_VERSION]) -+]) -+m4trace:m4/posixver.m4:18: -1- AC_DEFUN([gl_DEFAULT_POSIX2_VERSION], [ -+ AC_MSG_CHECKING([for desired default level of POSIX conformance]) -+ gl_default_posix2_version=none-specified -+ if test -n "$ac_cv_env_DEFAULT_POSIX2_VERSION_set"; then -+ gl_default_posix2_version=$ac_cv_env_DEFAULT_POSIX2_VERSION_value -+ AC_DEFINE_UNQUOTED([DEFAULT_POSIX2_VERSION], -+ $gl_default_posix2_version, -+ [Define the default level of POSIX conformance. The value is of -+ the form YYYYMM, specifying the year and month the standard was -+ adopted. If not defined here, it defaults to the value of -+ _POSIX2_VERSION in . Define to 199209 to default to -+ POSIX 1003.2-1992, which makes standard programs like 'head', -+ 'tail', and 'sort' accept obsolete options like '+10' and -+ '-10'. Define to 200112 to default to POSIX 1003.1-2001, which -+ makes these standard programs treat leading-'+' operands as -+ file names and require modern usages like '-n 10' instead of -+ '-10'. Whether defined here or not, the default can be -+ overridden at run time via the _POSIX2_VERSION environment -+ variable.]) -+ fi -+ AC_MSG_RESULT([$gl_default_posix2_version]) -+ AC_ARG_VAR( -+ [DEFAULT_POSIX2_VERSION], -+ [POSIX version to default to; see 'config.hin'.]) -+]) -+m4trace:m4/prereq.m4:4: -1- m4_pattern_forbid([^gl_[ABCDEFGHIJKLMNOPQRSTUVXYZ]]) -+m4trace:m4/prereq.m4:28: -1- AC_DEFUN([gl_PREREQ], [ -+ # gnulib settings. -+ AC_REQUIRE([gl_FUNC_NONREENTRANT_EUIDACCESS]) -+ -+ # We don't use c-stack.c. -+ # AC_REQUIRE([gl_C_STACK]) -+ -+ # Invoke macros of modules that may migrate into gnulib. -+ # There's no need to list gnulib modules here, since gnulib-tool -+ # handles that; see ../bootstrap.conf. -+ AC_REQUIRE([gl_FUNC_XATTR]) -+]) -+m4trace:m4/printf-frexp.m4:9: -1- AC_DEFUN([gl_FUNC_PRINTF_FREXP], [ -+ AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM]) -+ if test $gl_cv_func_frexp_no_libm = yes; then -+ gl_FUNC_FREXP_WORKS -+ case "$gl_cv_func_frexp_works" in -+ *yes) -+ AC_DEFINE([HAVE_FREXP_IN_LIBC], [1], -+ [Define if the frexp function is available in libc.]) -+ ;; -+ esac -+ fi -+ -+ AC_CACHE_CHECK([whether ldexp can be used without linking with libm], -+ [gl_cv_func_ldexp_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ double x; -+ int y;]], -+ [[return ldexp (x, y) < 1;]])], -+ [gl_cv_func_ldexp_no_libm=yes], -+ [gl_cv_func_ldexp_no_libm=no]) -+ ]) -+ if test $gl_cv_func_ldexp_no_libm = yes; then -+ AC_DEFINE([HAVE_LDEXP_IN_LIBC], [1], -+ [Define if the ldexp function is available in libc.]) -+ fi -+]) -+m4trace:m4/printf-frexpl.m4:9: -1- AC_DEFUN([gl_FUNC_PRINTF_FREXPL], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ -+ dnl Subset of gl_FUNC_FREXPL_NO_LIBM. -+ gl_CHECK_FREXPL_NO_LIBM -+ if test $gl_cv_func_frexpl_no_libm = yes; then -+ gl_FUNC_FREXPL_WORKS -+ case "$gl_cv_func_frexpl_works" in -+ *yes) gl_func_frexpl_no_libm=yes ;; -+ *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; -+ esac -+ else -+ gl_func_frexpl_no_libm=no -+ dnl Set REPLACE_FREXPL here because the system may have frexpl in libm. -+ REPLACE_FREXPL=1 -+ fi -+ if test $gl_func_frexpl_no_libm = yes; then -+ AC_DEFINE([HAVE_FREXPL_IN_LIBC], [1], -+ [Define if the frexpl function is available in libc.]) -+ dnl Also check whether it's declared. -+ dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in . -+ AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include ]]) -+ fi -+ -+ gl_CHECK_LDEXPL_NO_LIBM -+ if test $gl_cv_func_ldexpl_no_libm = yes; then -+ gl_FUNC_LDEXPL_WORKS -+ case "$gl_cv_func_ldexpl_works" in -+ *yes) -+ AC_DEFINE([HAVE_LDEXPL_IN_LIBC], [1], -+ [Define if the ldexpl function is available in libc.]) -+ dnl Also check whether it's declared. -+ dnl Mac OS X 10.3 has ldexpl() in libc but doesn't declare it in . -+ AC_CHECK_DECL([ldexpl], , [HAVE_DECL_LDEXPL=0], [[#include ]]) -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/printf-posix.m4:11: -1- AC_DEFUN([gt_PRINTF_POSIX], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings], -+ gt_cv_func_printf_posix, -+ [ -+ AC_TRY_RUN([ -+#include -+#include -+/* The string "%2$d %1$d", with dollar characters protected from the shell's -+ dollar expansion (possibly an autoconf bug). */ -+static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; -+static char buf[100]; -+int main () -+{ -+ sprintf (buf, format, 33, 55); -+ return (strcmp (buf, "55 33") != 0); -+}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no, -+ [ -+ AC_EGREP_CPP([notposix], [ -+#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ -+ notposix -+#endif -+ ], -+ [gt_cv_func_printf_posix="guessing no"], -+ [gt_cv_func_printf_posix="guessing yes"]) -+ ]) -+ ]) -+ case $gt_cv_func_printf_posix in -+ *yes) -+ AC_DEFINE([HAVE_POSIX_PRINTF], [1], -+ [Define if your printf() function supports format strings with positions.]) -+ ;; -+ esac -+]) -+m4trace:m4/printf.m4:11: -1- AC_DEFUN([gl_PRINTF_SIZES_C99], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports size specifiers as in C99], -+ [gl_cv_func_printf_sizes_c99], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+# include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+# include -+#endif -+static char buf[100]; -+int main () -+{ -+ int result = 0; -+#if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 -+ || strcmp (buf, "12345671 33") != 0) -+ result |= 1; -+#endif -+ buf[0] = '\0'; -+ if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 -+ || strcmp (buf, "12345672 33") != 0) -+ result |= 2; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 -+ || strcmp (buf, "12345673 33") != 0) -+ result |= 4; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 -+ || strcmp (buf, "1.5 33") != 0) -+ result |= 8; -+ return result; -+}]])], -+ [gl_cv_func_printf_sizes_c99=yes], -+ [gl_cv_func_printf_sizes_c99=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; -+ darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on OpenBSD >= 3.9. -+ openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) -+ gl_cv_func_printf_sizes_c99="guessing no";; -+ openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_printf_sizes_c99="guessing no";; -+ netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_sizes_c99="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:92: -1- AC_DEFUN([gl_PRINTF_LONG_DOUBLE], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports 'long double' arguments], -+ [gl_cv_func_printf_long_double], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static char buf[10000]; -+int main () -+{ -+ int result = 0; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.750000 33") != 0) -+ result |= 1; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.750000e+00 33") != 0) -+ result |= 2; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 -+ || strcmp (buf, "1.75 33") != 0) -+ result |= 4; -+ return result; -+}]])], -+ [gl_cv_func_printf_long_double=yes], -+ [gl_cv_func_printf_long_double=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ beos*) gl_cv_func_printf_long_double="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; -+ *) gl_cv_func_printf_long_double="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:140: -1- AC_DEFUN([gl_PRINTF_INFINITE], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports infinite 'double' arguments], -+ [gl_cv_func_printf_infinite], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static int -+strisnan (const char *string, size_t start_index, size_t end_index) -+{ -+ if (start_index < end_index) -+ { -+ if (string[start_index] == '-') -+ start_index++; -+ if (start_index + 3 <= end_index -+ && memcmp (string + start_index, "nan", 3) == 0) -+ { -+ start_index += 3; -+ if (start_index == end_index -+ || (string[start_index] == '(' && string[end_index - 1] == ')')) -+ return 1; -+ } -+ } -+ return 0; -+} -+static int -+have_minus_zero () -+{ -+ static double plus_zero = 0.0; -+ double minus_zero = - plus_zero; -+ return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0; -+} -+static char buf[10000]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%f", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%f", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%f", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%e", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 4; -+ if (sprintf (buf, "%e", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 4; -+ if (sprintf (buf, "%e", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%g", 1.0 / zero) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 16; -+ if (sprintf (buf, "%g", -1.0 / zero) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 16; -+ if (sprintf (buf, "%g", zero / zero) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ /* This test fails on HP-UX 10.20. */ -+ if (have_minus_zero ()) -+ if (sprintf (buf, "%g", - zero) < 0 -+ || strcmp (buf, "-0") != 0) -+ result |= 64; -+ return result; -+}]])], -+ [gl_cv_func_printf_infinite=yes], -+ [gl_cv_func_printf_infinite=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; -+ darwin*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on HP-UX >= 11. -+ hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; -+ hpux*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_printf_infinite="guessing no";; -+ netbsd*) gl_cv_func_printf_infinite="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_infinite="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_infinite="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:249: -1- AC_DEFUN([gl_PRINTF_INFINITE_LONG_DOUBLE], [ -+ AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gl_BIGENDIAN]) -+ AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ dnl The user can set or unset the variable gl_printf_safe to indicate -+ dnl that he wishes a safe handling of non-IEEE-754 'long double' values. -+ if test -n "$gl_printf_safe"; then -+ AC_DEFINE([CHECK_PRINTF_SAFE], [1], -+ [Define if you wish *printf() functions that have a safe handling of -+ non-IEEE-754 'long double' values.]) -+ fi -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ AC_CACHE_CHECK([whether printf supports infinite 'long double' arguments], -+ [gl_cv_func_printf_infinite_long_double], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+]GL_NOCRASH[ -+#include -+#include -+#include -+static int -+strisnan (const char *string, size_t start_index, size_t end_index) -+{ -+ if (start_index < end_index) -+ { -+ if (string[start_index] == '-') -+ start_index++; -+ if (start_index + 3 <= end_index -+ && memcmp (string + start_index, "nan", 3) == 0) -+ { -+ start_index += 3; -+ if (start_index == end_index -+ || (string[start_index] == '(' && string[end_index - 1] == ')')) -+ return 1; -+ } -+ } -+ return 0; -+} -+static char buf[10000]; -+static long double zeroL = 0.0L; -+int main () -+{ -+ int result = 0; -+ nocrash_init(); -+ if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+ if (sprintf (buf, "%Le", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Le", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Le", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+ if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0 -+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0 -+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 1; -+#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+/* Representation of an 80-bit 'long double' as an initializer for a sequence -+ of 'unsigned int' words. */ -+# ifdef WORDS_BIGENDIAN -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ -+ ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ -+ (unsigned int) (mantlo) << 16 \ -+ } -+# else -+# define LDBL80_WORDS(exponent,manthi,mantlo) \ -+ { mantlo, manthi, exponent } -+# endif -+ { /* Quiet NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ } -+ { -+ /* Signalling NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 2; -+ } -+ { /* Pseudo-NaN. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 4; -+ } -+ { /* Pseudo-Infinity. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 8; -+ } -+ { /* Pseudo-Zero. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 16; -+ } -+ { /* Unnormalized number. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 32; -+ } -+ { /* Pseudo-Denormal. */ -+ static union { unsigned int word[4]; long double value; } x = -+ { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; -+ if (sprintf (buf, "%Lf", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ if (sprintf (buf, "%Le", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ if (sprintf (buf, "%Lg", x.value) < 0 -+ || !strisnan (buf, 0, strlen (buf))) -+ result |= 64; -+ } -+#endif -+ return result; -+}]])], -+ [gl_cv_func_printf_infinite_long_double=yes], -+ [gl_cv_func_printf_infinite_long_double=no], -+ [ -+changequote(,)dnl -+ case "$host_cpu" in -+ # Guess no on ia64, x86_64, i386. -+ ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; -+ *) -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # Guess yes on HP-UX >= 11. -+ hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; -+ hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_infinite_long_double="guessing no";; -+ esac -+ ;; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+ ;; -+ *) -+ gl_cv_func_printf_infinite_long_double="irrelevant" -+ ;; -+ esac -+]) -+m4trace:m4/printf.m4:470: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_A], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports the 'a' and 'A' directives], -+ [gl_cv_func_printf_directive_a], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 -+ || (strcmp (buf, "0x1.922p+1 33") != 0 -+ && strcmp (buf, "0x3.244p+0 33") != 0 -+ && strcmp (buf, "0x6.488p-1 33") != 0 -+ && strcmp (buf, "0xc.91p-2 33") != 0)) -+ result |= 1; -+ if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 -+ || (strcmp (buf, "-0X1.922P+1 33") != 0 -+ && strcmp (buf, "-0X3.244P+0 33") != 0 -+ && strcmp (buf, "-0X6.488P-1 33") != 0 -+ && strcmp (buf, "-0XC.91P-2 33") != 0)) -+ result |= 2; -+ /* This catches a FreeBSD 6.1 bug: it doesn't round. */ -+ if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 -+ || (strcmp (buf, "0x1.83p+0 33") != 0 -+ && strcmp (buf, "0x3.05p-1 33") != 0 -+ && strcmp (buf, "0x6.0ap-2 33") != 0 -+ && strcmp (buf, "0xc.14p-3 33") != 0)) -+ result |= 4; -+ /* This catches a FreeBSD 6.1 bug. See -+ */ -+ if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0 -+ || buf[0] == '0') -+ result |= 8; -+ /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */ -+ if (sprintf (buf, "%.1a", 1.999) < 0 -+ || (strcmp (buf, "0x1.0p+1") != 0 -+ && strcmp (buf, "0x2.0p+0") != 0 -+ && strcmp (buf, "0x4.0p-1") != 0 -+ && strcmp (buf, "0x8.0p-2") != 0)) -+ result |= 16; -+ /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a -+ glibc 2.4 bug . */ -+ if (sprintf (buf, "%.1La", 1.999L) < 0 -+ || (strcmp (buf, "0x1.0p+1") != 0 -+ && strcmp (buf, "0x2.0p+0") != 0 -+ && strcmp (buf, "0x4.0p-1") != 0 -+ && strcmp (buf, "0x8.0p-2") != 0)) -+ result |= 32; -+ return result; -+}]])], -+ [gl_cv_func_printf_directive_a=yes], -+ [gl_cv_func_printf_directive_a=no], -+ [ -+ case "$host_os" in -+ # Guess yes on glibc >= 2.5 systems. -+ *-gnu*) -+ AC_EGREP_CPP([BZ2908], [ -+ #include -+ #ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__ -+ BZ2908 -+ #endif -+ #endif -+ ], -+ [gl_cv_func_printf_directive_a="guessing yes"], -+ [gl_cv_func_printf_directive_a="guessing no"]) -+ ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_directive_a="guessing no";; -+ esac -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:555: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_F], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports the 'F' directive], -+ [gl_cv_func_printf_directive_f], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ int result = 0; -+ if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 -+ || strcmp (buf, "1234567.000000 33") != 0) -+ result |= 1; -+ if (sprintf (buf, "%F", 1.0 / zero) < 0 -+ || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) -+ result |= 2; -+ /* This catches a Cygwin 1.5.x bug. */ -+ if (sprintf (buf, "%.F", 1234.0) < 0 -+ || strcmp (buf, "1234") != 0) -+ result |= 4; -+ return result; -+}]])], -+ [gl_cv_func_printf_directive_f=yes], -+ [gl_cv_func_printf_directive_f=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on FreeBSD >= 6. -+ freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; -+ darwin*) gl_cv_func_printf_directive_f="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_directive_f="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:611: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_N], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports the 'n' directive], -+ [gl_cv_func_printf_directive_n], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#ifdef _MSC_VER -+/* See page about "Parameter Validation" on msdn.microsoft.com. */ -+static void cdecl -+invalid_parameter_handler (const wchar_t *expression, -+ const wchar_t *function, -+ const wchar_t *file, unsigned int line, -+ uintptr_t dummy) -+{ -+ exit (1); -+} -+#endif -+static char fmtstring[10]; -+static char buf[100]; -+int main () -+{ -+ int count = -1; -+#ifdef _MSC_VER -+ _set_invalid_parameter_handler (invalid_parameter_handler); -+#endif -+ /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) -+ support %n in format strings in read-only memory but not in writable -+ memory. */ -+ strcpy (fmtstring, "%d %n"); -+ if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0 -+ || strcmp (buf, "123 ") != 0 -+ || count != 4) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_printf_directive_n=yes], -+ [gl_cv_func_printf_directive_n=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ mingw*) gl_cv_func_printf_directive_n="guessing no";; -+ *) gl_cv_func_printf_directive_n="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:672: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_LS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports the 'ls' directive], -+ [gl_cv_func_printf_directive_ls], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ char buf[100]; -+ /* Test whether %ls works at all. -+ This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on -+ Cygwin 1.5. */ -+ { -+ static const wchar_t wstring[] = { 'a', 'b', 'c', 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ls", wstring) < 0 -+ || strcmp (buf, "abc") != 0) -+ result |= 1; -+ } -+ /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an -+ assertion failure inside libc), but not on OpenBSD 4.0. */ -+ { -+ static const wchar_t wstring[] = { 'a', 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%ls", wstring) < 0 -+ || strcmp (buf, "a") != 0) -+ result |= 2; -+ } -+ /* Test whether precisions in %ls are supported as specified in ISO C 99 -+ section 7.19.6.1: -+ "If a precision is specified, no more than that many bytes are written -+ (including shift sequences, if any), and the array shall contain a -+ null wide character if, to equal the multibyte character sequence -+ length given by the precision, the function would need to access a -+ wide character one past the end of the array." -+ This test fails on Solaris 10. */ -+ { -+ static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 }; -+ buf[0] = '\0'; -+ if (sprintf (buf, "%.2ls", wstring) < 0 -+ || strcmp (buf, "ab") != 0) -+ result |= 8; -+ } -+ return result; -+}]])], -+ [gl_cv_func_printf_directive_ls=yes], -+ [gl_cv_func_printf_directive_ls=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ openbsd*) gl_cv_func_printf_directive_ls="guessing no";; -+ irix*) gl_cv_func_printf_directive_ls="guessing no";; -+ solaris*) gl_cv_func_printf_directive_ls="guessing no";; -+ cygwin*) gl_cv_func_printf_directive_ls="guessing no";; -+ beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; -+ *) gl_cv_func_printf_directive_ls="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:751: -1- AC_DEFUN([gl_PRINTF_POSITIONS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports POSIX/XSI format strings with positions], -+ [gl_cv_func_printf_positions], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* The string "%2$d %1$d", with dollar characters protected from the shell's -+ dollar expansion (possibly an autoconf bug). */ -+static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; -+static char buf[100]; -+int main () -+{ -+ sprintf (buf, format, 33, 55); -+ return (strcmp (buf, "55 33") != 0); -+}]])], -+ [gl_cv_func_printf_positions=yes], -+ [gl_cv_func_printf_positions=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) -+ gl_cv_func_printf_positions="guessing no";; -+ beos*) gl_cv_func_printf_positions="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_positions="guessing no";; -+ *) gl_cv_func_printf_positions="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:791: -1- AC_DEFUN([gl_PRINTF_FLAG_GROUPING], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports the grouping flag], -+ [gl_cv_func_printf_flag_grouping], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static char buf[100]; -+int main () -+{ -+ if (sprintf (buf, "%'d %d", 1234567, 99) < 0 -+ || buf[strlen (buf) - 1] != '9') -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_printf_flag_grouping=yes], -+ [gl_cv_func_printf_flag_grouping=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; -+ netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; -+ mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; -+ *) gl_cv_func_printf_flag_grouping="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:830: -1- AC_DEFUN([gl_PRINTF_FLAG_LEFTADJUST], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports the left-adjust flag correctly], -+ [gl_cv_func_printf_flag_leftadjust], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static char buf[100]; -+int main () -+{ -+ /* Check that a '-' flag is not annihilated by a negative width. */ -+ if (sprintf (buf, "a%-*sc", -3, "b") < 0 -+ || strcmp (buf, "ab c") != 0) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_printf_flag_leftadjust=yes], -+ [gl_cv_func_printf_flag_leftadjust=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on HP-UX 11. -+ hpux11*) gl_cv_func_printf_flag_leftadjust="guessing yes";; -+ # Guess no on HP-UX 10 and older. -+ hpux*) gl_cv_func_printf_flag_leftadjust="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_printf_flag_leftadjust="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:872: -1- AC_DEFUN([gl_PRINTF_FLAG_ZERO], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports the zero flag correctly], -+ [gl_cv_func_printf_flag_zero], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static char buf[100]; -+static double zero = 0.0; -+int main () -+{ -+ if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0 -+ || (strcmp (buf, " inf") != 0 -+ && strcmp (buf, " infinity") != 0)) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_printf_flag_zero=yes], -+ [gl_cv_func_printf_flag_zero=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_flag_zero="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_flag_zero="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:919: -1- AC_DEFUN([gl_PRINTF_PRECISION], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf supports large precisions], -+ [gl_cv_func_printf_precision], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static char buf[5000]; -+int main () -+{ -+ int result = 0; -+#ifdef __BEOS__ -+ /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ -+ return 1; -+#endif -+ if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) -+ result |= 1; -+ if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) -+ result |= 2; -+ if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 -+ || buf[0] != '1') -+ result |= 4; -+ if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5 -+ || buf[0] != '1') -+ result |= 4; -+ return result; -+}]])], -+ [gl_cv_func_printf_precision=yes], -+ [gl_cv_func_printf_precision=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no only on Solaris, native Windows, and BeOS systems. -+ solaris*) gl_cv_func_printf_precision="guessing no" ;; -+ mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; -+ beos*) gl_cv_func_printf_precision="guessing no" ;; -+ *) gl_cv_func_printf_precision="guessing yes" ;; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:970: -1- AC_DEFUN([gl_PRINTF_ENOMEM], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gl_MULTIARCH]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether printf survives out-of-memory conditions], -+ [gl_cv_func_printf_enomem], -+ [ -+ gl_cv_func_printf_enomem="guessing no" -+ if test "$cross_compiling" = no; then -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ AC_LANG_CONFTEST([AC_LANG_SOURCE([ -+]GL_NOCRASH[ -+changequote(,)dnl -+#include -+#include -+#include -+#include -+#include -+int main() -+{ -+ struct rlimit limit; -+ int ret; -+ nocrash_init (); -+ /* Some printf implementations allocate temporary space with malloc. */ -+ /* On BSD systems, malloc() is limited by RLIMIT_DATA. */ -+#ifdef RLIMIT_DATA -+ if (getrlimit (RLIMIT_DATA, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_DATA, &limit) < 0) -+ return 77; -+#endif -+ /* On Linux systems, malloc() is limited by RLIMIT_AS. */ -+#ifdef RLIMIT_AS -+ if (getrlimit (RLIMIT_AS, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_AS, &limit) < 0) -+ return 77; -+#endif -+ /* Some printf implementations allocate temporary space on the stack. */ -+#ifdef RLIMIT_STACK -+ if (getrlimit (RLIMIT_STACK, &limit) < 0) -+ return 77; -+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) -+ limit.rlim_max = 5000000; -+ limit.rlim_cur = limit.rlim_max; -+ if (setrlimit (RLIMIT_STACK, &limit) < 0) -+ return 77; -+#endif -+ ret = printf ("%.5000000f", 1.0); -+ return !(ret == 5000002 || (ret < 0 && errno == ENOMEM)); -+} -+changequote([,])dnl -+ ])]) -+ if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then -+ (./conftest 2>&AS_MESSAGE_LOG_FD -+ result=$? -+ _AS_ECHO_LOG([\$? = $result]) -+ if test $result != 0 && test $result != 77; then result=1; fi -+ exit $result -+ ) >/dev/null 2>/dev/null -+ case $? in -+ 0) gl_cv_func_printf_enomem="yes" ;; -+ 77) gl_cv_func_printf_enomem="guessing no" ;; -+ *) gl_cv_func_printf_enomem="no" ;; -+ esac -+ else -+ gl_cv_func_printf_enomem="guessing no" -+ fi -+ rm -fr conftest* -+ else -+ dnl A universal build on Apple Mac OS X platforms. -+ dnl The result would be 'no' in 32-bit mode and 'yes' in 64-bit mode. -+ dnl But we need a configuration result that is valid in both modes. -+ gl_cv_func_printf_enomem="guessing no" -+ fi -+ fi -+ if test "$gl_cv_func_printf_enomem" = "guessing no"; then -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on Solaris. -+ solaris*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on AIX. -+ aix*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on HP-UX/hppa. -+ hpux*) case "$host_cpu" in -+ hppa*) gl_cv_func_printf_enomem="guessing yes";; -+ *) gl_cv_func_printf_enomem="guessing no";; -+ esac -+ ;; -+ # Guess yes on IRIX. -+ irix*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on OSF/1. -+ osf*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_printf_enomem="guessing yes";; -+ # Guess yes on Haiku. -+ haiku*) gl_cv_func_printf_enomem="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_printf_enomem="guessing no";; -+ esac -+changequote([,])dnl -+ fi -+ ]) -+]) -+m4trace:m4/printf.m4:1087: -1- AC_DEFUN([gl_SNPRINTF_PRESENCE], [ -+ AC_CHECK_FUNCS_ONCE([snprintf]) -+]) -+m4trace:m4/printf.m4:1096: -1- AC_DEFUN([gl_SNPRINTF_TRUNCATION_C99], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_SNPRINTF_PRESENCE]) -+ AC_CACHE_CHECK([whether snprintf truncates the result as in C99], -+ [gl_cv_func_snprintf_truncation_c99], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+static char buf[100]; -+int main () -+{ -+ strcpy (buf, "ABCDEF"); -+ my_snprintf (buf, 3, "%d %d", 4567, 89); -+ if (memcmp (buf, "45\0DEF", 6) != 0) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_snprintf_truncation_c99=yes], -+ [gl_cv_func_snprintf_truncation_c99=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_snprintf_truncation_c99="guessing no";; -+ darwin*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on OpenBSD >= 3.9. -+ openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) -+ gl_cv_func_snprintf_truncation_c99="guessing no";; -+ openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.6. -+ solaris2.[0-5] | solaris2.[0-5].*) -+ gl_cv_func_snprintf_truncation_c99="guessing no";; -+ solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on AIX >= 4. -+ aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";; -+ aix*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on HP-UX >= 11. -+ hpux[7-9]* | hpux10*) gl_cv_func_snprintf_truncation_c99="guessing no";; -+ hpux*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on IRIX >= 6.5. -+ irix6.5) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on OSF/1 >= 5. -+ osf[3-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; -+ osf*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_snprintf_truncation_c99="guessing no";; -+ netbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_snprintf_truncation_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_snprintf_truncation_c99="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:1192: -1- AC_DEFUN_ONCE([gl_SNPRINTF_RETVAL_C99], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_SNPRINTF_PRESENCE]) -+ AC_CACHE_CHECK([whether snprintf returns a byte count as in C99], -+ [gl_cv_func_snprintf_retval_c99], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+static char buf[100]; -+int main () -+{ -+ strcpy (buf, "ABCDEF"); -+ if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7) -+ return 1; -+ if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7) -+ return 2; -+ if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7) -+ return 3; -+ return 0; -+}]])], -+ [gl_cv_func_snprintf_retval_c99=yes], -+ [gl_cv_func_snprintf_retval_c99=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on OpenBSD >= 3.9. -+ openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) -+ gl_cv_func_snprintf_retval_c99="guessing no";; -+ openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.10. -+ solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; -+ solaris*) gl_cv_func_printf_sizes_c99="guessing no";; -+ # Guess yes on AIX >= 4. -+ aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; -+ aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_snprintf_retval_c99="guessing no";; -+ netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_snprintf_retval_c99="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:1271: -1- AC_DEFUN([gl_SNPRINTF_DIRECTIVE_N], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_SNPRINTF_PRESENCE]) -+ AC_CACHE_CHECK([whether snprintf fully supports the 'n' directive], -+ [gl_cv_func_snprintf_directive_n], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+static char fmtstring[10]; -+static char buf[100]; -+int main () -+{ -+ int count = -1; -+ /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) -+ support %n in format strings in read-only memory but not in writable -+ memory. */ -+ strcpy (fmtstring, "%d %n"); -+ my_snprintf (buf, 4, fmtstring, 12345, &count, 33, 44, 55); -+ if (count != 6) -+ return 1; -+ return 0; -+}]])], -+ [gl_cv_func_snprintf_directive_n=yes], -+ [gl_cv_func_snprintf_directive_n=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_snprintf_directive_n="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_snprintf_directive_n="guessing no";; -+ darwin*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on Solaris >= 2.6. -+ solaris2.[0-5] | solaris2.[0-5].*) -+ gl_cv_func_snprintf_directive_n="guessing no";; -+ solaris*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on AIX >= 4. -+ aix[1-3]*) gl_cv_func_snprintf_directive_n="guessing no";; -+ aix*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on IRIX >= 6.5. -+ irix6.5) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on OSF/1 >= 5. -+ osf[3-4]*) gl_cv_func_snprintf_directive_n="guessing no";; -+ osf*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_snprintf_directive_n="guessing no";; -+ netbsd*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_snprintf_directive_n="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_snprintf_directive_n="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/printf.m4:1355: -1- AC_DEFUN([gl_SNPRINTF_SIZE1], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gl_SNPRINTF_PRESENCE]) -+ AC_CACHE_CHECK([whether snprintf respects a size of 1], -+ [gl_cv_func_snprintf_size1], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#if HAVE_SNPRINTF -+# define my_snprintf snprintf -+#else -+# include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+#endif -+int main() -+{ -+ static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; -+ my_snprintf (buf, 1, "%d", 12345); -+ return buf[1] != 'E'; -+}]])], -+ [gl_cv_func_snprintf_size1=yes], -+ [gl_cv_func_snprintf_size1=no], -+ [gl_cv_func_snprintf_size1="guessing yes"]) -+ ]) -+]) -+m4trace:m4/printf.m4:1427: -1- AC_DEFUN([gl_VSNPRINTF_ZEROSIZE_C99], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether vsnprintf respects a zero size as in C99], -+ [gl_cv_func_vsnprintf_zerosize_c99], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+static int my_snprintf (char *buf, int size, const char *format, ...) -+{ -+ va_list args; -+ int ret; -+ va_start (args, format); -+ ret = vsnprintf (buf, size, format, args); -+ va_end (args); -+ return ret; -+} -+int main() -+{ -+ static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; -+ my_snprintf (buf, 0, "%d", 12345); -+ return buf[0] != 'D'; -+}]])], -+ [gl_cv_func_vsnprintf_zerosize_c99=yes], -+ [gl_cv_func_vsnprintf_zerosize_c99=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on FreeBSD >= 5. -+ freebsd[1-4]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; -+ freebsd* | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on Mac OS X >= 10.3. -+ darwin[1-6].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; -+ darwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on Cygwin. -+ cygwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on Solaris >= 2.6. -+ solaris2.[0-5] | solaris2.[0-5].*) -+ gl_cv_func_vsnprintf_zerosize_c99="guessing no";; -+ solaris*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on AIX >= 4. -+ aix[1-3]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; -+ aix*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on IRIX >= 6.5. -+ irix6.5) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on NetBSD >= 3. -+ netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) -+ gl_cv_func_vsnprintf_zerosize_c99="guessing no";; -+ netbsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on BeOS. -+ beos*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # Guess yes on mingw. -+ mingw* | pw*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+]) -+m4trace:m4/priv-set.m4:11: -1- AC_DEFUN([gl_PRIV_SET], [ -+ AC_CHECK_FUNCS([getppriv]) -+ AC_CHECK_HEADERS_ONCE([priv.h]) -+]) -+m4trace:m4/progtest.m4:25: -1- AC_DEFUN([AM_PATH_PROG_WITH_TEST], [ -+# Prepare PATH_SEPARATOR. -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which -+ # contains only /bin. Note that ksh looks also at the FPATH variable, -+ # so we have to set that as well for the test. -+ PATH_SEPARATOR=: -+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ -+ || PATH_SEPARATOR=';' -+ } -+fi -+ -+# Find out how to test for executable files. Don't use a zero-byte file, -+# as systems may use methods other than mode bits to determine executability. -+cat >conf$$.file <<_ASEOF -+#! /bin/sh -+exit 0 -+_ASEOF -+chmod +x conf$$.file -+if test -x conf$$.file >/dev/null 2>&1; then -+ ac_executable_p="test -x" -+else -+ ac_executable_p="test -f" -+fi -+rm -f conf$$.file -+ -+# Extract the first word of "$2", so it can be a program name with args. -+set dummy $2; ac_word=[$]2 -+AC_MSG_CHECKING([for $ac_word]) -+AC_CACHE_VAL([ac_cv_path_$1], -+[case "[$]$1" in -+ [[\\/]]* | ?:[[\\/]]*) -+ ac_cv_path_$1="[$]$1" # Let the user override the test with a path. -+ ;; -+ *) -+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR -+ for ac_dir in ifelse([$5], , $PATH, [$5]); do -+ IFS="$ac_save_IFS" -+ test -z "$ac_dir" && ac_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then -+ echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD -+ if [$3]; then -+ ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" -+ break 2 -+ fi -+ fi -+ done -+ done -+ IFS="$ac_save_IFS" -+dnl If no 4th arg is given, leave the cache variable unset, -+dnl so AC_PATH_PROGS will keep looking. -+ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" -+])dnl -+ ;; -+esac])dnl -+$1="$ac_cv_path_$1" -+if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then -+ AC_MSG_RESULT([$][$1]) -+else -+ AC_MSG_RESULT([no]) -+fi -+AC_SUBST([$1])dnl -+]) -+m4trace:m4/pthread.m4:7: -1- AC_DEFUN([gl_PTHREAD_CHECK], [ -+ AC_REQUIRE([gl_PTHREAD_DEFAULTS]) -+ gl_CHECK_NEXT_HEADERS([pthread.h]) -+ if test $ac_cv_header_pthread_h = yes; then -+ HAVE_PTHREAD_H=1 -+ else -+ HAVE_PTHREAD_H=0 -+ fi -+ -+ AC_CHECK_TYPES([pthread_t, pthread_spinlock_t], [], [], -+ [AC_INCLUDES_DEFAULT[ -+ #if HAVE_PTHREAD_H -+ #include -+ #endif]]) -+ if test $ac_cv_type_pthread_t != yes; then -+ HAVE_PTHREAD_T=0 -+ fi -+ if test $ac_cv_type_pthread_spinlock_t != yes; then -+ HAVE_PTHREAD_SPINLOCK_T=0 -+ fi -+ -+ if test $ac_cv_header_pthread_h != yes || -+ test $ac_cv_type_pthread_t != yes || -+ test $ac_cv_type_pthread_spinlock_t != yes; then -+ PTHREAD_H='pthread.h' -+ AC_LIBOBJ([pthread]) -+ else -+ PTHREAD_H= -+ fi -+ AC_SUBST([PTHREAD_H]) -+ AM_CONDITIONAL([GL_GENERATE_PTHREAD_H], [test -n "$PTHREAD_H"]) -+ -+ LIB_PTHREAD= -+ if test $ac_cv_header_pthread_h = yes; then -+ dnl We cannot use AC_SEARCH_LIBS here, because on OSF/1 5.1 pthread_join -+ dnl is defined as a macro which expands to __phread_join, and libpthread -+ dnl contains a definition for __phread_join but none for pthread_join. -+ dnl Also, FreeBSD 9 puts pthread_create in libpthread and pthread_join -+ dnl in libc, whereas on IRIX 6.5 the reverse is true; so check for both. -+ AC_CACHE_CHECK([for library containing pthread_create and pthread_join], -+ [gl_cv_lib_pthread], -+ [gl_saved_libs=$LIBS -+ gl_cv_lib_pthread= -+ for gl_lib_prefix in '' '-lpthread'; do -+ LIBS="$gl_lib_prefix $gl_saved_libs" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ void *noop (void *p) { return p; }]], -+ [[pthread_t pt; -+ void *arg = 0; -+ pthread_create (&pt, 0, noop, arg); -+ pthread_join (pthread_self (), &arg);]])], -+ [if test -z "$gl_lib_prefix"; then -+ gl_cv_lib_pthread="none required" -+ else -+ gl_cv_lib_pthread=$gl_lib_prefix -+ fi]) -+ test -n "$gl_cv_lib_pthread" && break -+ done -+ LIBS="$gl_saved_libs" -+ ]) -+ if test "$gl_cv_lib_pthread" != "none required"; then -+ LIB_PTHREAD="$gl_cv_lib_pthread" -+ fi -+ fi -+ AC_SUBST([LIB_PTHREAD]) -+ -+ AC_REQUIRE([AC_C_RESTRICT]) -+]) -+m4trace:m4/pthread.m4:79: -1- AC_DEFUN([gl_PTHREAD_DEFAULTS], [ -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_PTHREAD_H=1; AC_SUBST([HAVE_PTHREAD_H]) -+ HAVE_PTHREAD_T=1; AC_SUBST([HAVE_PTHREAD_T]) -+ HAVE_PTHREAD_SPINLOCK_T=1; AC_SUBST([HAVE_PTHREAD_SPINLOCK_T]) -+]) -+m4trace:m4/putenv.m4:12: -1- AC_DEFUN([gl_FUNC_PUTENV], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([for putenv compatible with GNU and SVID], -+ [gl_cv_func_svid_putenv], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],[[ -+ /* Put it in env. */ -+ if (putenv ("CONFTEST_putenv=val")) -+ return 1; -+ -+ /* Try to remove it. */ -+ if (putenv ("CONFTEST_putenv")) -+ return 2; -+ -+ /* Make sure it was deleted. */ -+ if (getenv ("CONFTEST_putenv") != 0) -+ return 3; -+ -+ return 0; -+ ]])], -+ gl_cv_func_svid_putenv=yes, -+ gl_cv_func_svid_putenv=no, -+ dnl When crosscompiling, assume putenv is broken. -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_svid_putenv="guessing no" ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_svid_putenv" in -+ *yes) ;; -+ *) -+ REPLACE_PUTENV=1 -+ ;; -+ esac -+]) -+m4trace:m4/quote.m4:8: -1- AC_DEFUN([gl_QUOTE], [ -+ dnl Prerequisites of lib/quote.c. -+ dnl (none) -+ : -+]) -+m4trace:m4/quotearg.m4:7: -1- AC_DEFUN([gl_QUOTEARG], [ -+ : -+]) -+m4trace:m4/raise.m4:7: -1- AC_DEFUN([gl_FUNC_RAISE], [ -+ AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([gl_MSVC_INVAL]) -+ AC_CHECK_FUNCS([raise]) -+ if test $ac_cv_func_raise = no; then -+ HAVE_RAISE=0 -+ else -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_RAISE=1 -+ fi -+ m4_ifdef([gl_SIGNALBLOCKING], [ -+ gl_SIGNALBLOCKING -+ if test $HAVE_POSIX_SIGNALBLOCKING = 0; then -+ m4_ifdef([gl_SIGNAL_SIGPIPE], [ -+ gl_SIGNAL_SIGPIPE -+ if test $gl_cv_header_signal_h_SIGPIPE != yes; then -+ REPLACE_RAISE=1 -+ fi -+ ], [:]) -+ fi -+ ]) -+ fi -+]) -+m4trace:m4/raise.m4:34: -1- AC_DEFUN([gl_PREREQ_RAISE], [:]) -+m4trace:m4/rawmemchr.m4:7: -1- AC_DEFUN([gl_FUNC_RAWMEMCHR], [ -+ dnl Persuade glibc to declare rawmemchr(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_FUNCS([rawmemchr]) -+ if test $ac_cv_func_rawmemchr = no; then -+ HAVE_RAWMEMCHR=0 -+ fi -+]) -+m4trace:m4/rawmemchr.m4:20: -1- AC_DEFUN([gl_PREREQ_RAWMEMCHR], [:]) -+m4trace:m4/read-file.m4:8: -1- AC_DEFUN([gl_PREREQ_READ_FILE], [:]) -+m4trace:m4/read.m4:7: -1- AC_DEFUN([gl_FUNC_READ], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_MSVC_INVAL]) -+ if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then -+ REPLACE_READ=1 -+ fi -+ dnl This ifdef is just an optimization, to avoid performing a configure -+ dnl check whose result is not used. It does not make the test of -+ dnl GNULIB_UNISTD_H_NONBLOCKING or GNULIB_NONBLOCKING redundant. -+ m4_ifdef([gl_NONBLOCKING_IO], [ -+ gl_NONBLOCKING_IO -+ if test $gl_cv_have_nonblocking != yes; then -+ REPLACE_READ=1 -+ fi -+ ]) -+]) -+m4trace:m4/read.m4:26: -1- AC_DEFUN([gl_PREREQ_READ], [:]) -+m4trace:m4/readdir.m4:7: -1- AC_DEFUN([gl_FUNC_READDIR], [ -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ -+ AC_CHECK_FUNCS([readdir]) -+ if test $ac_cv_func_readdir = no; then -+ HAVE_READDIR=0 -+ fi -+]) -+m4trace:m4/readlink.m4:7: -1- AC_DEFUN([gl_FUNC_READLINK], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([readlink]) -+ if test $ac_cv_func_readlink = no; then -+ HAVE_READLINK=0 -+ else -+ AC_CACHE_CHECK([whether readlink signature is correct], -+ [gl_cv_decl_readlink_works], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ /* Cause compilation failure if original declaration has wrong type. */ -+ ssize_t readlink (const char *, char *, size_t);]])], -+ [gl_cv_decl_readlink_works=yes], [gl_cv_decl_readlink_works=no])]) -+ dnl Solaris 9 ignores trailing slash. -+ dnl FreeBSD 7.2 dereferences only one level of links with trailing slash. -+ AC_CACHE_CHECK([whether readlink handles trailing slash correctly], -+ [gl_cv_func_readlink_works], -+ [# We have readlink, so assume ln -s works. -+ ln -s conftest.no-such conftest.link -+ ln -s conftest.link conftest.lnk2 -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+]], [[char buf[20]; -+ return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;]])], -+ [gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_readlink_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.link conftest.lnk2]) -+ case "$gl_cv_func_readlink_works" in -+ *yes) -+ if test "$gl_cv_decl_readlink_works" != yes; then -+ REPLACE_READLINK=1 -+ fi -+ ;; -+ *) -+ AC_DEFINE([READLINK_TRAILING_SLASH_BUG], [1], [Define to 1 if readlink -+ fails to recognize a trailing slash.]) -+ REPLACE_READLINK=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/readlink.m4:61: -1- AC_DEFUN([gl_FUNC_READLINK_SEPARATE], [ -+ AC_CHECK_FUNCS_ONCE([readlink]) -+ gl_PREREQ_READLINK -+]) -+m4trace:m4/readlink.m4:68: -1- AC_DEFUN([gl_PREREQ_READLINK], [ -+ : -+]) -+m4trace:m4/readlinkat.m4:11: -1- AC_DEFUN([gl_FUNC_READLINKAT], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([readlinkat]) -+ if test $ac_cv_func_readlinkat = no; then -+ HAVE_READLINKAT=0 -+ fi -+]) -+m4trace:m4/readtokens.m4:9: -1- AC_DEFUN([gl_READTOKENS], [ -+ : -+]) -+m4trace:m4/readutmp.m4:7: -1- AC_DEFUN([gl_READUTMP], [ -+ dnl Persuade utmpx.h to declare utmpxname -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h]) -+ if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then -+ dnl Prerequisites of lib/readutmp.h and lib/readutmp.c. -+ AC_CHECK_FUNCS_ONCE([utmpname utmpxname]) -+ AC_CHECK_DECLS([getutent],,,[[ -+/* is a prerequisite of on FreeBSD 8.0, OpenBSD 4.6. */ -+#include -+#ifdef HAVE_UTMP_H -+# include -+#endif -+]]) -+ utmp_includes="\ -+AC_INCLUDES_DEFAULT -+#ifdef HAVE_UTMPX_H -+# include -+#endif -+#ifdef HAVE_UTMP_H -+# if defined _THREAD_SAFE && defined UTMP_DATA_INIT -+ /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE -+ defined, work around the duplicate struct utmp_data declaration. */ -+# define utmp_data gl_aix_4_3_workaround_utmp_data -+# endif -+# include -+#endif -+" -+ AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes]) -+ -+ AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_exit],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_exit],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_exit],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_exit.e_exit],,,[$utmp_includes]) -+ -+ AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_termination],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_termination],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_termination],,,[$utmp_includes]) -+ AC_CHECK_MEMBERS([struct utmp.ut_exit.e_termination],,,[$utmp_includes]) -+ fi -+]) -+m4trace:m4/realloc.m4:7: -1- AC_DEFUN([_AC_FUNC_REALLOC_IF], [ -+ AC_REQUIRE([AC_HEADER_STDC])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles -+ AC_CHECK_HEADERS([stdlib.h]) -+ AC_CACHE_CHECK([for GNU libc compatible realloc], -+ [ac_cv_func_realloc_0_nonnull], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H -+ # include -+ #else -+ char *realloc (); -+ #endif -+ ]], -+ [[return ! realloc (0, 0);]]) -+ ], -+ [ac_cv_func_realloc_0_nonnull=yes], -+ [ac_cv_func_realloc_0_nonnull=no], -+ [case "$host_os" in -+ # Guess yes on platforms where we know the result. -+ *-gnu* | freebsd* | netbsd* | openbsd* \ -+ | hpux* | solaris* | cygwin* | mingw*) -+ ac_cv_func_realloc_0_nonnull=yes ;; -+ # If we don't know, assume the worst. -+ *) ac_cv_func_realloc_0_nonnull=no ;; -+ esac -+ ]) -+ ]) -+ AS_IF([test $ac_cv_func_realloc_0_nonnull = yes], [$1], [$2]) -+]) -+m4trace:m4/realloc.m4:49: -1- AC_DEFUN([gl_FUNC_REALLOC_GNU], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ dnl _AC_FUNC_REALLOC_IF is defined in Autoconf. -+ _AC_FUNC_REALLOC_IF( -+ [AC_DEFINE([HAVE_REALLOC_GNU], [1], -+ [Define to 1 if your system has a GNU libc compatible 'realloc' -+ function, and to 0 otherwise.])], -+ [AC_DEFINE([HAVE_REALLOC_GNU], [0]) -+ REPLACE_REALLOC=1 -+ ]) -+]) -+m4trace:m4/realloc.m4:66: -1- AC_DEFUN([gl_FUNC_REALLOC_POSIX], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) -+ if test $gl_cv_func_malloc_posix = yes; then -+ AC_DEFINE([HAVE_REALLOC_POSIX], [1], -+ [Define if the 'realloc' function is POSIX compliant.]) -+ else -+ REPLACE_REALLOC=1 -+ fi -+]) -+m4trace:m4/regex.m4:14: -1- AC_DEFUN([gl_REGEX], [ -+ AC_ARG_WITH([included-regex], -+ [AS_HELP_STRING([--without-included-regex], -+ [don't compile regex; this is the default on systems -+ with recent-enough versions of the GNU C Library -+ (use with caution on other systems).])]) -+ -+ case $with_included_regex in #( -+ yes|no) ac_use_included_regex=$with_included_regex -+ ;; -+ '') -+ # If the system regex support is good enough that it passes the -+ # following run test, then default to *not* using the included regex.c. -+ # If cross compiling, assume the test would fail and use the included -+ # regex.c. -+ AC_CHECK_FUNCS_ONCE([alarm]) -+ AC_CACHE_CHECK([for working re_compile_pattern], -+ [gl_cv_func_re_compile_pattern_working], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ -+ #include -+ #include -+ #include -+ #if HAVE_ALARM -+ # include -+ # include -+ #endif -+ ]], -+ [[int result = 0; -+ static struct re_pattern_buffer regex; -+ unsigned char folded_chars[UCHAR_MAX + 1]; -+ int i; -+ const char *s; -+ struct re_registers regs; -+ -+#if HAVE_ALARM -+ /* Some builds of glibc go into an infinite loop on this test. */ -+ signal (SIGALRM, SIG_DFL); -+ alarm (2); -+#endif -+ if (setlocale (LC_ALL, "en_US.UTF-8")) -+ { -+ { -+ /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html -+ This test needs valgrind to catch the bug on Debian -+ GNU/Linux 3.1 x86, but it might catch the bug better -+ on other platforms and it shouldn't hurt to try the -+ test here. */ -+ static char const pat[] = "insert into"; -+ static char const data[] = -+ "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; -+ re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE -+ | RE_ICASE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern (pat, sizeof pat - 1, ®ex); -+ if (s) -+ result |= 1; -+ else if (re_search (®ex, data, sizeof data - 1, -+ 0, sizeof data - 1, ®s) -+ != -1) -+ result |= 1; -+ } -+ -+ { -+ /* This test is from glibc bug 15078. -+ The test case is from Andreas Schwab in -+ . -+ */ -+ static char const pat[] = "[^x]x"; -+ static char const data[] = -+ "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80" -+ "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax"; -+ re_set_syntax (0); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern (pat, sizeof pat - 1, ®ex); -+ if (s) -+ result |= 1; -+ else if (re_search (®ex, data, sizeof data - 1, -+ 0, sizeof data - 1, 0) -+ != 21) -+ result |= 1; -+ } -+ -+ if (! setlocale (LC_ALL, "C")) -+ return 1; -+ } -+ -+ /* This test is from glibc bug 3957, reported by Andrew Mackey. */ -+ re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("a[^x]b", 6, ®ex); -+ if (s) -+ result |= 2; -+ /* This should fail, but succeeds for glibc-2.5. */ -+ else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) -+ result |= 2; -+ -+ /* This regular expression is from Spencer ere test number 75 -+ in grep-2.3. */ -+ re_set_syntax (RE_SYNTAX_POSIX_EGREP); -+ memset (®ex, 0, sizeof regex); -+ for (i = 0; i <= UCHAR_MAX; i++) -+ folded_chars[i] = i; -+ regex.translate = folded_chars; -+ s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); -+ /* This should fail with _Invalid character class name_ error. */ -+ if (!s) -+ result |= 4; -+ -+ /* Ensure that [b-a] is diagnosed as invalid, when -+ using RE_NO_EMPTY_RANGES. */ -+ re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("a[b-a]", 6, ®ex); -+ if (s == 0) -+ result |= 8; -+ -+ /* This should succeed, but does not for glibc-2.1.3. */ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("{1", 2, ®ex); -+ if (s) -+ result |= 8; -+ -+ /* The following example is derived from a problem report -+ against gawk from Jorge Stolfi . */ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("[an\371]*n", 7, ®ex); -+ if (s) -+ result |= 8; -+ /* This should match, but does not for glibc-2.2.1. */ -+ else if (re_match (®ex, "an", 2, 0, ®s) != 2) -+ result |= 8; -+ -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("x", 1, ®ex); -+ if (s) -+ result |= 8; -+ /* glibc-2.2.93 does not work with a negative RANGE argument. */ -+ else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) -+ result |= 8; -+ -+ /* The version of regex.c in older versions of gnulib -+ ignored RE_ICASE. Detect that problem too. */ -+ re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("x", 1, ®ex); -+ if (s) -+ result |= 16; -+ else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) -+ result |= 16; -+ -+ /* Catch a bug reported by Vin Shelton in -+ http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html -+ */ -+ re_set_syntax (RE_SYNTAX_POSIX_BASIC -+ & ~RE_CONTEXT_INVALID_DUP -+ & ~RE_NO_EMPTY_RANGES); -+ memset (®ex, 0, sizeof regex); -+ s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); -+ if (s) -+ result |= 32; -+ -+ /* REG_STARTEND was added to glibc on 2004-01-15. -+ Reject older versions. */ -+ if (! REG_STARTEND) -+ result |= 64; -+ -+#if 0 -+ /* It would be nice to reject hosts whose regoff_t values are too -+ narrow (including glibc on hosts with 64-bit ptrdiff_t and -+ 32-bit int), but we should wait until glibc implements this -+ feature. Otherwise, support for equivalence classes and -+ multibyte collation symbols would always be broken except -+ when compiling --without-included-regex. */ -+ if (sizeof (regoff_t) < sizeof (ptrdiff_t) -+ || sizeof (regoff_t) < sizeof (ssize_t)) -+ result |= 64; -+#endif -+ -+ return result; -+ ]])], -+ [gl_cv_func_re_compile_pattern_working=yes], -+ [gl_cv_func_re_compile_pattern_working=no], -+ dnl When crosscompiling, assume it is not working. -+ [gl_cv_func_re_compile_pattern_working=no])]) -+ case $gl_cv_func_re_compile_pattern_working in #( -+ yes) ac_use_included_regex=no;; #( -+ no) ac_use_included_regex=yes;; -+ esac -+ ;; -+ *) AC_MSG_ERROR([Invalid value for --with-included-regex: $with_included_regex]) -+ ;; -+ esac -+ -+ if test $ac_use_included_regex = yes; then -+ AC_DEFINE([_REGEX_INCLUDE_LIMITS_H], [1], -+ [Define if you want to include , so that it -+ consistently overrides 's RE_DUP_MAX.]) -+ AC_DEFINE([_REGEX_LARGE_OFFSETS], [1], -+ [Define if you want regoff_t to be at least as wide POSIX requires.]) -+ AC_DEFINE([re_syntax_options], [rpl_re_syntax_options], -+ [Define to rpl_re_syntax_options if the replacement should be used.]) -+ AC_DEFINE([re_set_syntax], [rpl_re_set_syntax], -+ [Define to rpl_re_set_syntax if the replacement should be used.]) -+ AC_DEFINE([re_compile_pattern], [rpl_re_compile_pattern], -+ [Define to rpl_re_compile_pattern if the replacement should be used.]) -+ AC_DEFINE([re_compile_fastmap], [rpl_re_compile_fastmap], -+ [Define to rpl_re_compile_fastmap if the replacement should be used.]) -+ AC_DEFINE([re_search], [rpl_re_search], -+ [Define to rpl_re_search if the replacement should be used.]) -+ AC_DEFINE([re_search_2], [rpl_re_search_2], -+ [Define to rpl_re_search_2 if the replacement should be used.]) -+ AC_DEFINE([re_match], [rpl_re_match], -+ [Define to rpl_re_match if the replacement should be used.]) -+ AC_DEFINE([re_match_2], [rpl_re_match_2], -+ [Define to rpl_re_match_2 if the replacement should be used.]) -+ AC_DEFINE([re_set_registers], [rpl_re_set_registers], -+ [Define to rpl_re_set_registers if the replacement should be used.]) -+ AC_DEFINE([re_comp], [rpl_re_comp], -+ [Define to rpl_re_comp if the replacement should be used.]) -+ AC_DEFINE([re_exec], [rpl_re_exec], -+ [Define to rpl_re_exec if the replacement should be used.]) -+ AC_DEFINE([regcomp], [rpl_regcomp], -+ [Define to rpl_regcomp if the replacement should be used.]) -+ AC_DEFINE([regexec], [rpl_regexec], -+ [Define to rpl_regexec if the replacement should be used.]) -+ AC_DEFINE([regerror], [rpl_regerror], -+ [Define to rpl_regerror if the replacement should be used.]) -+ AC_DEFINE([regfree], [rpl_regfree], -+ [Define to rpl_regfree if the replacement should be used.]) -+ fi -+]) -+m4trace:m4/regex.m4:251: -1- AC_DEFUN([gl_PREREQ_REGEX], [ -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([AC_C_INLINE]) -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ AC_REQUIRE([gl_EEMALLOC]) -+ AC_CHECK_HEADERS([libintl.h]) -+ AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll]) -+ AC_CHECK_DECLS([isblank], [], [], [[#include ]]) -+]) -+m4trace:m4/remove.m4:7: -1- AC_DEFUN([gl_FUNC_REMOVE], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_RMDIR]) -+ AC_REQUIRE([gl_FUNC_UNLINK]) -+ if { case "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_honors_slashes" in -+ *yes:*yes) false;; -+ *) true;; -+ esac -+ }; then -+ dnl If either underlying syscall is broken, then remove likely has -+ dnl the same bug; blindly use our replacement. -+ REPLACE_REMOVE=1 -+ else -+ dnl C89 requires remove(), but only POSIX requires it to handle -+ dnl directories. On mingw, directories fails with EPERM. -+ AC_CACHE_CHECK([whether remove handles directories], -+ [gl_cv_func_remove_dir_works], -+ [mkdir conftest.dir -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+]], [[return remove ("conftest.dir");]])], -+ [gl_cv_func_remove_dir_works=yes], [gl_cv_func_remove_dir_works=no], -+ [case $host_os in -+ mingw*) gl_cv_func_remove_dir_works="guessing no";; -+ *) gl_cv_func_remove_dir_works="guessing yes";; -+ esac]) -+ rm -rf conftest.dir]) -+ case $gl_cv_func_remove_dir_works in -+ *no*) REPLACE_REMOVE=1;; -+ esac -+ fi -+]) -+m4trace:m4/rename.m4:16: -1- AC_DEFUN([gl_FUNC_RENAME], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([lstat]) -+ -+ dnl Solaris 10, AIX 7.1 mistakenly allow rename("file","name/"). -+ dnl NetBSD 1.6 mistakenly forbids rename("dir","name/"). -+ dnl FreeBSD 7.2 mistakenly allows rename("file","link-to-file/"). -+ dnl The Solaris bug can be worked around without stripping -+ dnl trailing slash, while the NetBSD bug requires stripping; -+ dnl the two conditions can be distinguished by whether hard -+ dnl links are also broken. -+ AC_CACHE_CHECK([whether rename honors trailing slash on destination], -+ [gl_cv_func_rename_slash_dst_works], -+ [rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk -+ touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || -+ AC_MSG_ERROR([cannot create temporary files]) -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.f conftest.lnk -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM([[ -+# include -+# include -+ ]], -+ [[int result = 0; -+ if (rename ("conftest.f1", "conftest.f2/") == 0) -+ result |= 1; -+ if (rename ("conftest.d1", "conftest.d2/") != 0) -+ result |= 2; -+#if HAVE_LSTAT -+ if (rename ("conftest.f", "conftest.lnk/") == 0) -+ result |= 4; -+#endif -+ return result; -+ ]])], -+ [gl_cv_func_rename_slash_dst_works=yes], -+ [gl_cv_func_rename_slash_dst_works=no], -+ dnl When crosscompiling, assume rename is broken. -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_slash_dst_works="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk -+ ]) -+ case "$gl_cv_func_rename_slash_dst_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ AC_DEFINE([RENAME_TRAILING_SLASH_DEST_BUG], [1], -+ [Define if rename does not correctly handle slashes on the destination -+ argument, such as on Solaris 10 or NetBSD 1.6.]) -+ ;; -+ esac -+ -+ dnl SunOS 4.1.1_U1 mistakenly forbids rename("dir/","name"). -+ dnl Solaris 9 mistakenly allows rename("file/","name"). -+ dnl FreeBSD 7.2 mistakenly allows rename("link-to-file/","name"). -+ dnl These bugs require stripping trailing slash to avoid corrupting -+ dnl symlinks with a trailing slash. -+ AC_CACHE_CHECK([whether rename honors trailing slash on source], -+ [gl_cv_func_rename_slash_src_works], -+ [rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk -+ touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || -+ AC_MSG_ERROR([cannot create temporary files]) -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.f conftest.lnk -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM([[ -+# include -+# include -+ ]], -+ [[int result = 0; -+ if (rename ("conftest.f1/", "conftest.d3") == 0) -+ result |= 1; -+ if (rename ("conftest.d1/", "conftest.d2") != 0) -+ result |= 2; -+#if HAVE_LSTAT -+ if (rename ("conftest.lnk/", "conftest.f") == 0) -+ result |= 4; -+#endif -+ return result; -+ ]])], -+ [gl_cv_func_rename_slash_src_works=yes], -+ [gl_cv_func_rename_slash_src_works=no], -+ dnl When crosscompiling, assume rename is broken. -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_slash_src_works="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk -+ ]) -+ case "$gl_cv_func_rename_slash_src_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ AC_DEFINE([RENAME_TRAILING_SLASH_SOURCE_BUG], [1], -+ [Define if rename does not correctly handle slashes on the source -+ argument, such as on Solaris 9 or cygwin 1.5.]) -+ ;; -+ esac -+ -+ dnl NetBSD 1.6 and cygwin 1.5.x mistakenly reduce hard link count -+ dnl on rename("h1","h2"). -+ dnl This bug requires stat'ting targets prior to attempting rename. -+ AC_CHECK_FUNCS_ONCE([link]) -+ AC_CACHE_CHECK([whether rename manages hard links correctly], -+ [gl_cv_func_rename_link_works], -+ [if test $ac_cv_func_link = yes; then -+ rm -rf conftest.f conftest.f1 -+ if touch conftest.f && ln conftest.f conftest.f1 && -+ set x `ls -i conftest.f conftest.f1` && test "$2" = "$4"; then -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM([[ -+# include -+# include -+# include -+ ]], -+ [[int result = 0; -+ if (rename ("conftest.f", "conftest.f1")) -+ result |= 1; -+ if (unlink ("conftest.f1")) -+ result |= 2; -+ if (rename ("conftest.f", "conftest.f")) -+ result |= 4; -+ if (rename ("conftest.f1", "conftest.f1") == 0) -+ result |= 8; -+ return result; -+ ]])], -+ [gl_cv_func_rename_link_works=yes], -+ [gl_cv_func_rename_link_works=no], -+ dnl When crosscompiling, assume rename is broken. -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_link_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_link_works="guessing no" ;; -+ esac -+ ]) -+ else -+ gl_cv_func_rename_link_works="guessing no" -+ fi -+ rm -rf conftest.f conftest.f1 -+ else -+ gl_cv_func_rename_link_works=yes -+ fi -+ ]) -+ case "$gl_cv_func_rename_link_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ AC_DEFINE([RENAME_HARD_LINK_BUG], [1], -+ [Define if rename fails to leave hard links alone, as on NetBSD 1.6 -+ or Cygwin 1.5.]) -+ ;; -+ esac -+ -+ dnl Cygwin 1.5.x mistakenly allows rename("dir","file"). -+ dnl mingw mistakenly forbids rename("dir1","dir2"). -+ dnl These bugs require stripping trailing slash to avoid corrupting -+ dnl symlinks with a trailing slash. -+ AC_CACHE_CHECK([whether rename manages existing destinations correctly], -+ [gl_cv_func_rename_dest_works], -+ [rm -rf conftest.f conftest.d1 conftest.d2 -+ touch conftest.f && mkdir conftest.d1 conftest.d2 || -+ AC_MSG_ERROR([cannot create temporary files]) -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM([[ -+# include -+# include -+ ]], -+ [[int result = 0; -+ if (rename ("conftest.d1", "conftest.d2") != 0) -+ result |= 1; -+ if (rename ("conftest.d2", "conftest.f") == 0) -+ result |= 2; -+ return result; -+ ]])], -+ [gl_cv_func_rename_dest_works=yes], -+ [gl_cv_func_rename_dest_works=no], -+ dnl When crosscompiling, assume rename is broken. -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rename_dest_works="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.f conftest.d1 conftest.d2 -+ ]) -+ case "$gl_cv_func_rename_dest_works" in -+ *yes) ;; -+ *) -+ REPLACE_RENAME=1 -+ AC_DEFINE([RENAME_DEST_EXISTS_BUG], [1], -+ [Define if rename does not work when the destination file exists, -+ as on Cygwin 1.5 or Windows.]) -+ ;; -+ esac -+]) -+m4trace:m4/rewinddir.m4:7: -1- AC_DEFUN([gl_FUNC_REWINDDIR], [ -+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) -+ -+ AC_CHECK_FUNCS([rewinddir]) -+ if test $ac_cv_func_rewinddir = no; then -+ HAVE_REWINDDIR=0 -+ fi -+]) -+m4trace:m4/rmdir.m4:7: -1- AC_DEFUN([gl_FUNC_RMDIR], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ dnl Detect cygwin 1.5.x bug. -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CACHE_CHECK([whether rmdir works], [gl_cv_func_rmdir_works], -+ [mkdir conftest.dir -+ touch conftest.file -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+]], [[int result = 0; -+ if (!rmdir ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+ if (!rmdir ("conftest.dir/./")) -+ result |= 4; -+ return result; -+ ]])], -+ [gl_cv_func_rmdir_works=yes], [gl_cv_func_rmdir_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_rmdir_works="guessing no" ;; -+ esac -+ ]) -+ rm -rf conftest.dir conftest.file]) -+ case "$gl_cv_func_rmdir_works" in -+ *yes) ;; -+ *) -+ REPLACE_RMDIR=1 -+ ;; -+ esac -+]) -+m4trace:m4/rpmatch.m4:7: -1- AC_DEFUN([gl_FUNC_RPMATCH], [ -+ dnl Persuade glibc to declare rpmatch(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_CHECK_FUNCS([rpmatch]) -+ if test $ac_cv_func_rpmatch = no; then -+ HAVE_RPMATCH=0 -+ fi -+]) -+m4trace:m4/rpmatch.m4:20: -1- AC_DEFUN([gl_PREREQ_RPMATCH], [ -+ AC_CACHE_CHECK([for nl_langinfo and YESEXPR], [gl_cv_langinfo_yesexpr], -+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], -+ [[char* cs = nl_langinfo(YESEXPR); return !cs;]])], -+ [gl_cv_langinfo_yesexpr=yes], -+ [gl_cv_langinfo_yesexpr=no]) -+ ]) -+ if test $gl_cv_langinfo_yesexpr = yes; then -+ AC_DEFINE([HAVE_LANGINFO_YESEXPR], [1], -+ [Define if you have and nl_langinfo(YESEXPR).]) -+ fi -+]) -+m4trace:m4/safe-read.m4:9: -1- AC_DEFUN([gl_PREREQ_SAFE_READ], [ -+ AC_REQUIRE([gt_TYPE_SSIZE_T]) -+]) -+m4trace:m4/safe-write.m4:8: -1- AC_DEFUN([gl_PREREQ_SAFE_WRITE], [ -+ gl_PREREQ_SAFE_READ -+]) -+m4trace:m4/same.m4:9: -1- AC_DEFUN([gl_SAME], [ -+ AC_REQUIRE([AC_SYS_LONG_FILE_NAMES]) -+ AC_CHECK_FUNCS_ONCE([pathconf]) -+]) -+m4trace:m4/save-cwd.m4:8: -1- AC_DEFUN([gl_SAVE_CWD], [ -+ AC_CHECK_FUNCS_ONCE([fchdir]) -+]) -+m4trace:m4/savedir.m4:8: -1- AC_DEFUN([gl_SAVEDIR], [ -+ : -+]) -+m4trace:m4/savewd.m4:8: -1- AC_DEFUN([gl_SAVEWD], [:]) -+m4trace:m4/sched_h.m4:9: -1- AC_DEFUN([gl_SCHED_H], [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[ -+ #include -+ struct sched_param a; -+ int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; -+ pid_t t1; -+ ]])], -+ [SCHED_H=''], -+ [SCHED_H='sched.h' -+ -+ gl_CHECK_NEXT_HEADERS([sched.h]) -+ -+ if test $ac_cv_header_sched_h = yes; then -+ HAVE_SCHED_H=1 -+ else -+ HAVE_SCHED_H=0 -+ fi -+ AC_SUBST([HAVE_SCHED_H]) -+ -+ AC_CHECK_TYPE([struct sched_param], -+ [HAVE_STRUCT_SCHED_PARAM=1], [HAVE_STRUCT_SCHED_PARAM=0], -+ [#include ]) -+ AC_SUBST([HAVE_STRUCT_SCHED_PARAM]) -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ ]) -+ AC_SUBST([SCHED_H]) -+ AM_CONDITIONAL([GL_GENERATE_SCHED_H], [test -n "$SCHED_H"]) -+]) -+m4trace:m4/select.m4:7: -1- AC_DEFUN([gl_FUNC_SELECT], [ -+ AC_REQUIRE([gl_HEADER_SYS_SELECT]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_SOCKETS]) -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ REPLACE_SELECT=1 -+ else -+ dnl On Interix 3.5, select(0, NULL, NULL, NULL, timeout) fails with error -+ dnl EFAULT. -+ AC_CHECK_HEADERS_ONCE([sys/select.h]) -+ AC_CACHE_CHECK([whether select supports a 0 argument], -+ [gl_cv_func_select_supports0], -+ [ -+ AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+#include -+#endif -+int main () -+{ -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; -+}]])], [gl_cv_func_select_supports0=yes], [gl_cv_func_select_supports0=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Interix. -+ interix*) gl_cv_func_select_supports0="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_select_supports0="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+ case "$gl_cv_func_select_supports0" in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ -+ dnl On FreeBSD 8.2, select() doesn't always reject bad fds. -+ AC_CACHE_CHECK([whether select detects invalid fds], -+ [gl_cv_func_select_detects_ebadf], -+ [ -+ AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#if HAVE_SYS_SELECT_H -+# include -+#endif -+#include -+#include -+]],[[ -+ fd_set set; -+ dup2(0, 16); -+ FD_ZERO(&set); -+ FD_SET(16, &set); -+ close(16); -+ struct timeval timeout; -+ timeout.tv_sec = 0; -+ timeout.tv_usec = 5; -+ return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; -+]])], [gl_cv_func_select_detects_ebadf=yes], -+ [gl_cv_func_select_detects_ebadf=no], -+ [ -+ case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_select_detects_ebadf="guessing no" ;; -+ esac -+ ]) -+ ]) -+ case $gl_cv_func_select_detects_ebadf in -+ *yes) ;; -+ *) REPLACE_SELECT=1 ;; -+ esac -+ fi -+ -+ dnl Determine the needed libraries. -+ LIB_SELECT="$LIBSOCKET" -+ if test $REPLACE_SELECT = 1; then -+ case "$host_os" in -+ mingw*) -+ dnl On the MSVC platform, the function MsgWaitForMultipleObjects -+ dnl (used in lib/select.c) requires linking with -luser32. On mingw, -+ dnl it is implicit. -+ AC_LINK_IFELSE( -+ [AC_LANG_SOURCE([[ -+#define WIN32_LEAN_AND_MEAN -+#include -+int -+main () -+{ -+ MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); -+ return 0; -+}]])], -+ [], -+ [LIB_SELECT="$LIB_SELECT -luser32"]) -+ ;; -+ esac -+ fi -+ AC_SUBST([LIB_SELECT]) -+]) -+m4trace:m4/selinux-context-h.m4:10: -1- AC_DEFUN([gl_HEADERS_SELINUX_CONTEXT_H], [ -+ AC_REQUIRE([gl_LIBSELINUX]) -+ if test "$with_selinux" != no; then -+ AC_CHECK_HEADERS([selinux/context.h], -+ [SELINUX_CONTEXT_H=], -+ [SELINUX_CONTEXT_H=selinux/context.h]) -+ else -+ SELINUX_CONTEXT_H=selinux/context.h -+ fi -+ AC_SUBST([SELINUX_CONTEXT_H]) -+ AM_CONDITIONAL([GL_GENERATE_SELINUX_CONTEXT_H], [test -n "$SELINUX_CONTEXT_H"]) -+]) -+m4trace:m4/selinux-selinux-h.m4:12: -1- AC_DEFUN([gl_HEADERS_SELINUX_SELINUX_H], [ -+ AC_REQUIRE([gl_LIBSELINUX]) -+ if test "$with_selinux" != no; then -+ AC_CHECK_HEADERS([selinux/selinux.h]) -+ -+ if test "$ac_cv_header_selinux_selinux_h" = yes; then -+ # We do have , so do compile getfilecon.c -+ # and arrange to use its wrappers. -+ gl_CHECK_NEXT_HEADERS([selinux/selinux.h]) -+ AC_DEFINE([getfilecon], [rpl_getfilecon], -+ [Always use our getfilecon wrapper.]) -+ AC_DEFINE([lgetfilecon], [rpl_lgetfilecon], -+ [Always use our lgetfilecon wrapper.]) -+ AC_DEFINE([fgetfilecon], [rpl_fgetfilecon], -+ [Always use our fgetfilecon wrapper.]) -+ fi -+ -+ case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in -+ no:*) # already warned -+ ;; -+ *:no) -+ AC_MSG_WARN([libselinux was found but selinux/selinux.h is missing.]) -+ AC_MSG_WARN([AC_PACKAGE_NAME will be compiled without SELinux support.]) -+ esac -+ else -+ # Do as if does not exist, even if -+ # AC_CHECK_HEADERS_ONCE has already determined that it exists. -+ AC_DEFINE([HAVE_SELINUX_SELINUX_H], [0]) -+ fi -+]) -+m4trace:m4/selinux-selinux-h.m4:44: -1- AC_DEFUN([gl_LIBSELINUX], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_REQUIRE([AC_CANONICAL_BUILD]) -+ -+ AC_ARG_WITH([selinux], -+ AS_HELP_STRING([--without-selinux], [do not use SELinux, even on systems with SELinux]), -+ [], [with_selinux=maybe]) -+ -+ LIB_SELINUX= -+ if test "$with_selinux" != no; then -+ gl_save_LIBS=$LIBS -+ AC_SEARCH_LIBS([setfilecon], [selinux], -+ [test "$ac_cv_search_setfilecon" = "none required" || -+ LIB_SELINUX=$ac_cv_search_setfilecon]) -+ LIBS=$gl_save_LIBS -+ fi -+ AC_SUBST([LIB_SELINUX]) -+ -+ # Warn if SELinux is found but libselinux is absent; -+ if test "$ac_cv_search_setfilecon" = no && -+ test "$host" = "$build" && test -d /selinux; then -+ AC_MSG_WARN([This system supports SELinux but libselinux is missing.]) -+ AC_MSG_WARN([AC_PACKAGE_NAME will be compiled without SELinux support.]) -+ fi -+]) -+m4trace:m4/servent.m4:7: -1- AC_DEFUN([gl_SERVENT], [ -+ dnl Where are getservent(), setservent(), endservent(), getservbyname(), -+ dnl getservbyport() defined? -+ dnl Where are getprotoent(), setprotoent(), endprotoent(), getprotobyname(), -+ dnl getprotobynumber() defined? -+ dnl - On Solaris, they are in libsocket. Ignore libxnet. -+ dnl - On Haiku, they are in libnetwork. -+ dnl - On BeOS, they are in libnet. -+ dnl - On native Windows, they are in ws2_32.dll. -+ dnl - Otherwise they are in libc. -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H -+ SERVENT_LIB= -+ gl_saved_libs="$LIBS" -+ AC_SEARCH_LIBS([getservbyname], [socket network net], -+ [if test "$ac_cv_search_getservbyname" != "none required"; then -+ SERVENT_LIB="$ac_cv_search_getservbyname" -+ fi]) -+ LIBS="$gl_saved_libs" -+ if test -z "$SERVENT_LIB"; then -+ AC_CHECK_FUNCS([getservbyname], , [ -+ AC_CACHE_CHECK([for getservbyname in winsock2.h and -lws2_32], -+ [gl_cv_w32_getservbyname], -+ [gl_cv_w32_getservbyname=no -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#include -+ ]], -+ [[getservbyname(NULL,NULL);]])], -+ [gl_cv_w32_getservbyname=yes]) -+ LIBS="$gl_save_LIBS" -+ ]) -+ if test "$gl_cv_w32_getservbyname" = "yes"; then -+ SERVENT_LIB="-lws2_32" -+ fi -+ ]) -+ fi -+ AC_SUBST([SERVENT_LIB]) -+]) -+m4trace:m4/setenv.m4:7: -1- AC_DEFUN([gl_FUNC_SETENV], [ -+ AC_REQUIRE([gl_FUNC_SETENV_SEPARATE]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ if test $ac_cv_func_setenv = no; then -+ HAVE_SETENV=0 -+ else -+ AC_CACHE_CHECK([whether setenv validates arguments], -+ [gl_cv_func_setenv_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+ #include -+ #include -+ #include -+ ]], [[ -+ int result = 0; -+ { -+ if (setenv ("", "", 0) != -1) -+ result |= 1; -+ else if (errno != EINVAL) -+ result |= 2; -+ } -+ { -+ if (setenv ("a", "=", 1) != 0) -+ result |= 4; -+ else if (strcmp (getenv ("a"), "=") != 0) -+ result |= 8; -+ } -+ return result; -+ ]])], -+ [gl_cv_func_setenv_works=yes], [gl_cv_func_setenv_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_setenv_works="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_func_setenv_works" in -+ *yes) ;; -+ *) -+ REPLACE_SETENV=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/setenv.m4:55: -1- AC_DEFUN([gl_FUNC_SETENV_SEPARATE], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_CHECK_DECLS_ONCE([setenv]) -+ if test $ac_cv_have_decl_setenv = no; then -+ HAVE_DECL_SETENV=0 -+ fi -+ AC_CHECK_FUNCS_ONCE([setenv]) -+ gl_PREREQ_SETENV -+]) -+m4trace:m4/setenv.m4:66: -1- AC_DEFUN([gl_FUNC_UNSETENV], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_DECLS_ONCE([unsetenv]) -+ if test $ac_cv_have_decl_unsetenv = no; then -+ HAVE_DECL_UNSETENV=0 -+ fi -+ AC_CHECK_FUNCS([unsetenv]) -+ if test $ac_cv_func_unsetenv = no; then -+ HAVE_UNSETENV=0 -+ else -+ HAVE_UNSETENV=1 -+ dnl Some BSDs return void, failing to do error checking. -+ AC_CACHE_CHECK([for unsetenv() return type], [gt_cv_func_unsetenv_ret], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#undef _BSD -+#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 */ -+#include -+extern -+#ifdef __cplusplus -+"C" -+#endif -+int unsetenv (const char *name); -+ ]], -+ [[]])], -+ [gt_cv_func_unsetenv_ret='int'], -+ [gt_cv_func_unsetenv_ret='void'])]) -+ if test $gt_cv_func_unsetenv_ret = 'void'; then -+ AC_DEFINE([VOID_UNSETENV], [1], [Define to 1 if unsetenv returns void -+ instead of int.]) -+ REPLACE_UNSETENV=1 -+ fi -+ -+ dnl Solaris 10 unsetenv does not remove all copies of a name. -+ dnl Haiku alpha 2 unsetenv gets confused by assignment to environ. -+ dnl OpenBSD 4.7 unsetenv("") does not fail. -+ AC_CACHE_CHECK([whether unsetenv obeys POSIX], -+ [gl_cv_func_unsetenv_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+ #include -+ #include -+ extern char **environ; -+ ]], [[ -+ char entry1[] = "a=1"; -+ char entry2[] = "b=2"; -+ char *env[] = { entry1, entry2, NULL }; -+ if (putenv ((char *) "a=1")) return 1; -+ if (putenv (entry2)) return 2; -+ entry2[0] = 'a'; -+ unsetenv ("a"); -+ if (getenv ("a")) return 3; -+ if (!unsetenv ("") || errno != EINVAL) return 4; -+ entry2[0] = 'b'; -+ environ = env; -+ if (!getenv ("a")) return 5; -+ entry2[0] = 'a'; -+ unsetenv ("a"); -+ if (getenv ("a")) return 6; -+ ]])], -+ [gl_cv_func_unsetenv_works=yes], [gl_cv_func_unsetenv_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unsetenv_works="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_func_unsetenv_works" in -+ *yes) ;; -+ *) -+ REPLACE_UNSETENV=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/setenv.m4:146: -1- AC_DEFUN([gl_PREREQ_SETENV], [ -+ AC_REQUIRE([AC_FUNC_ALLOCA]) -+ AC_REQUIRE([gl_ENVIRON]) -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_CHECK_HEADERS([search.h]) -+ AC_CHECK_FUNCS([tsearch]) -+]) -+m4trace:m4/setenv.m4:156: -1- AC_DEFUN([gl_PREREQ_UNSETENV], [ -+ AC_REQUIRE([gl_ENVIRON]) -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+]) -+m4trace:m4/setlocale.m4:7: -1- AC_DEFUN([gl_FUNC_SETLOCALE], [ -+ AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ case "$host_os" in -+ dnl On native Windows systems, setlocale(category,NULL) does not look at -+ dnl the environment variables LC_ALL, category, and LANG. -+ mingw*) REPLACE_SETLOCALE=1 ;; -+ dnl On Cygwin 1.5.x, setlocale always succeeds but setlocale(LC_CTYPE,NULL) -+ dnl is then still "C". -+ cygwin*) -+ case `uname -r` in -+ 1.5.*) REPLACE_SETLOCALE=1 ;; -+ esac -+ ;; -+ esac -+]) -+m4trace:m4/setlocale.m4:26: -1- AC_DEFUN([gl_PREREQ_SETLOCALE], [ -+ : -+]) -+m4trace:m4/settime.m4:7: -1- AC_DEFUN([gl_SETTIME], [ -+ dnl Prerequisites of lib/settime.c. -+ AC_REQUIRE([gl_CLOCK_TIME]) -+ AC_REQUIRE([gl_TIMESPEC]) -+ AC_CHECK_FUNCS_ONCE([settimeofday stime]) -+]) -+m4trace:m4/sha1.m4:7: -1- AC_DEFUN([gl_SHA1], [ -+ dnl Prerequisites of lib/sha1.c. -+ AC_REQUIRE([gl_BIGENDIAN]) -+ : -+]) -+m4trace:m4/sha256.m4:7: -1- AC_DEFUN([gl_SHA256], [ -+ dnl Prerequisites of lib/sha256.c. -+ AC_REQUIRE([gl_BIGENDIAN]) -+]) -+m4trace:m4/sha512.m4:7: -1- AC_DEFUN([gl_SHA512], [ -+ dnl Prerequisites of lib/sha512.c. -+ AC_REQUIRE([gl_BIGENDIAN]) -+]) -+m4trace:m4/sig2str.m4:7: -1- AC_DEFUN([gl_FUNC_SIG2STR], [ -+ AC_CHECK_FUNCS([sig2str]) -+]) -+m4trace:m4/sig2str.m4:13: -1- AC_DEFUN([gl_PREREQ_SIG2STR], [ -+ : -+]) -+m4trace:m4/sig_atomic_t.m4:7: -1- AC_DEFUN([gt_TYPE_SIG_ATOMIC_T], [ -+ AC_CHECK_TYPES([sig_atomic_t], , -+ [AC_DEFINE([sig_atomic_t], [int], -+ [Define as an integer type suitable for memory locations that can be -+ accessed atomically even in the presence of asynchronous signals.])], -+ [#include ]) -+]) -+m4trace:m4/sigaction.m4:8: -1- AC_DEFUN([gl_SIGACTION], [ -+ AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([sigaction]) -+ if test $ac_cv_func_sigaction = yes; then -+ AC_CHECK_MEMBERS([struct sigaction.sa_sigaction], , , -+ [[#include ]]) -+ if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then -+ HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 -+ fi -+ else -+ HAVE_SIGACTION=0 -+ fi -+]) -+m4trace:m4/sigaction.m4:24: -1- AC_DEFUN([gl_PREREQ_SIGACTION], [ -+ AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([AC_TYPE_UID_T]) -+ AC_REQUIRE([gl_PREREQ_SIG_HANDLER_H]) -+ AC_CHECK_FUNCS_ONCE([sigaltstack siginterrupt]) -+ AC_CHECK_TYPES([siginfo_t], [], [], [[ -+#include -+ ]]) -+ if test $ac_cv_type_siginfo_t = no; then -+ HAVE_SIGINFO_T=0 -+ fi -+]) -+m4trace:m4/sigaction.m4:40: -1- AC_DEFUN([gl_PREREQ_SIG_HANDLER_H], [:]) -+m4trace:m4/signal_h.m4:7: -1- AC_DEFUN([gl_SIGNAL_H], [ -+ AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_TYPE_SIGSET_T]) -+ gl_NEXT_HEADERS([signal.h]) -+ -+# AIX declares sig_atomic_t to already include volatile, and C89 compilers -+# then choke on 'volatile sig_atomic_t'. C99 requires that it compile. -+ AC_CHECK_TYPE([volatile sig_atomic_t], [], -+ [HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0], [[ -+#include -+ ]]) -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ -+ AC_REQUIRE([AC_TYPE_UID_T]) -+ -+ dnl Persuade glibc to define sighandler_t. -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_TYPE([sighandler_t], [], [HAVE_SIGHANDLER_T=0], [[ -+#include -+ ]]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [pthread_sigmask sigaction -+ sigaddset sigdelset sigemptyset sigfillset sigismember -+ sigpending sigprocmask]) -+]) -+m4trace:m4/signal_h.m4:39: -1- AC_DEFUN([gl_CHECK_TYPE_SIGSET_T], [ -+ AC_CHECK_TYPES([sigset_t], -+ [gl_cv_type_sigset_t=yes], [gl_cv_type_sigset_t=no], -+ [[ -+ #include -+ /* Mingw defines sigset_t not in , but in . */ -+ #include -+ ]]) -+ if test $gl_cv_type_sigset_t != yes; then -+ HAVE_SIGSET_T=0 -+ fi -+]) -+m4trace:m4/signal_h.m4:53: -1- AC_DEFUN([gl_SIGNAL_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/signal_h.m4:62: -1- AC_DEFUN([gl_SIGNAL_H_DEFAULTS], [ -+ GNULIB_PTHREAD_SIGMASK=0; AC_SUBST([GNULIB_PTHREAD_SIGMASK]) -+ GNULIB_RAISE=0; AC_SUBST([GNULIB_RAISE]) -+ GNULIB_SIGNAL_H_SIGPIPE=0; AC_SUBST([GNULIB_SIGNAL_H_SIGPIPE]) -+ GNULIB_SIGPROCMASK=0; AC_SUBST([GNULIB_SIGPROCMASK]) -+ GNULIB_SIGACTION=0; AC_SUBST([GNULIB_SIGACTION]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_POSIX_SIGNALBLOCKING=1; AC_SUBST([HAVE_POSIX_SIGNALBLOCKING]) -+ HAVE_PTHREAD_SIGMASK=1; AC_SUBST([HAVE_PTHREAD_SIGMASK]) -+ HAVE_RAISE=1; AC_SUBST([HAVE_RAISE]) -+ HAVE_SIGSET_T=1; AC_SUBST([HAVE_SIGSET_T]) -+ HAVE_SIGINFO_T=1; AC_SUBST([HAVE_SIGINFO_T]) -+ HAVE_SIGACTION=1; AC_SUBST([HAVE_SIGACTION]) -+ HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; -+ AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) -+ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; -+ AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) -+ HAVE_SIGHANDLER_T=1; AC_SUBST([HAVE_SIGHANDLER_T]) -+ REPLACE_PTHREAD_SIGMASK=0; AC_SUBST([REPLACE_PTHREAD_SIGMASK]) -+ REPLACE_RAISE=0; AC_SUBST([REPLACE_RAISE]) -+]) -+m4trace:m4/signalblocking.m4:12: -1- AC_DEFUN([gl_SIGNALBLOCKING], [ -+ AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_TYPE_SIGSET_T]) -+ if test $gl_cv_type_sigset_t = yes; then -+ AC_CHECK_FUNC([sigprocmask], [gl_cv_func_sigprocmask=1]) -+ fi -+ if test -z "$gl_cv_func_sigprocmask"; then -+ HAVE_POSIX_SIGNALBLOCKING=0 -+ fi -+]) -+m4trace:m4/signalblocking.m4:25: -1- AC_DEFUN([gl_PREREQ_SIGPROCMASK], [:]) -+m4trace:m4/signbit.m4:7: -1- AC_DEFUN([gl_SIGNBIT], [ -+ AC_REQUIRE([gl_MATH_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([for signbit macro], [gl_cv_func_signbit], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+/* If signbit is defined as a function, don't use it, since calling it for -+ 'float' or 'long double' arguments would involve conversions. -+ If signbit is not declared at all but exists as a library function, don't -+ use it, since the prototype may not match. -+ If signbit is not declared at all but exists as a compiler built-in, don't -+ use it, since it's preferable to use __builtin_signbit* (no warnings, -+ no conversions). */ -+#ifndef signbit -+# error "signbit should be a macro" -+#endif -+#include -+]gl_SIGNBIT_TEST_PROGRAM -+])], -+ [gl_cv_func_signbit=yes], -+ [gl_cv_func_signbit=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_signbit="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_signbit="guessing no" ;; -+ esac -+ ]) -+ ]) -+ dnl GCC 4.0 and newer provides three built-ins for signbit. -+ dnl They can be used without warnings, also in C++, regardless of . -+ dnl But they may expand to calls to functions, which may or may not be in -+ dnl libc. -+ AC_CACHE_CHECK([for signbit compiler built-ins], [gl_cv_func_signbit_gcc], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#if __GNUC__ >= 4 -+# define signbit(x) \ -+ (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ -+ sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ -+ __builtin_signbitf (x)) -+#else -+# error "signbit should be three compiler built-ins" -+#endif -+#include -+]gl_SIGNBIT_TEST_PROGRAM -+])], -+ [gl_cv_func_signbit_gcc=yes], -+ [gl_cv_func_signbit_gcc=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_signbit_gcc="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_signbit_gcc="guessing no" ;; -+ esac -+ ]) -+ ]) -+ dnl Use the compiler built-ins whenever possible, because they are more -+ dnl efficient than the system library functions (if they exist). -+ case "$gl_cv_func_signbit_gcc" in -+ *yes) -+ REPLACE_SIGNBIT_USING_GCC=1 -+ ;; -+ *) -+ case "$gl_cv_func_signbit" in -+ *yes) ;; -+ *) -+ dnl REPLACE_SIGNBIT=1 makes sure the signbit[fdl] functions get built. -+ REPLACE_SIGNBIT=1 -+ gl_FLOAT_SIGN_LOCATION -+ gl_DOUBLE_SIGN_LOCATION -+ gl_LONG_DOUBLE_SIGN_LOCATION -+ if test "$gl_cv_cc_float_signbit" = unknown; then -+ dnl Test whether copysignf() is declared. -+ AC_CHECK_DECLS([copysignf], , , [[#include ]]) -+ if test "$ac_cv_have_decl_copysignf" = yes; then -+ dnl Test whether copysignf() can be used without libm. -+ AC_CACHE_CHECK([whether copysignf can be used without linking with libm], -+ [gl_cv_func_copysignf_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ float x, y;]], -+ [[return copysignf (x, y) < 0;]])], -+ [gl_cv_func_copysignf_no_libm=yes], -+ [gl_cv_func_copysignf_no_libm=no]) -+ ]) -+ if test $gl_cv_func_copysignf_no_libm = yes; then -+ AC_DEFINE([HAVE_COPYSIGNF_IN_LIBC], [1], -+ [Define if the copysignf function is declared in and available in libc.]) -+ fi -+ fi -+ fi -+ if test "$gl_cv_cc_double_signbit" = unknown; then -+ dnl Test whether copysign() is declared. -+ AC_CHECK_DECLS([copysign], , , [[#include ]]) -+ if test "$ac_cv_have_decl_copysign" = yes; then -+ dnl Test whether copysign() can be used without libm. -+ AC_CACHE_CHECK([whether copysign can be used without linking with libm], -+ [gl_cv_func_copysign_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ double x, y;]], -+ [[return copysign (x, y) < 0;]])], -+ [gl_cv_func_copysign_no_libm=yes], -+ [gl_cv_func_copysign_no_libm=no]) -+ ]) -+ if test $gl_cv_func_copysign_no_libm = yes; then -+ AC_DEFINE([HAVE_COPYSIGN_IN_LIBC], [1], -+ [Define if the copysign function is declared in and available in libc.]) -+ fi -+ fi -+ fi -+ if test "$gl_cv_cc_long_double_signbit" = unknown; then -+ dnl Test whether copysignl() is declared. -+ AC_CHECK_DECLS([copysignl], , , [[#include ]]) -+ if test "$ac_cv_have_decl_copysignl" = yes; then -+ dnl Test whether copysignl() can be used without libm. -+ AC_CACHE_CHECK([whether copysignl can be used without linking with libm], -+ [gl_cv_func_copysignl_no_libm], -+ [ -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ long double x, y;]], -+ [[return copysignl (x, y) < 0;]])], -+ [gl_cv_func_copysignl_no_libm=yes], -+ [gl_cv_func_copysignl_no_libm=no]) -+ ]) -+ if test $gl_cv_func_copysignl_no_libm = yes; then -+ AC_DEFINE([HAVE_COPYSIGNL_IN_LIBC], [1], -+ [Define if the copysignl function is declared in and available in libc.]) -+ fi -+ fi -+ fi -+ ;; -+ esac -+ ;; -+ esac -+]) -+m4trace:m4/signbit.m4:155: -1- AC_DEFUN([gl_SIGNBIT_TEST_PROGRAM], [[ -+/* Global variables. -+ Needed because GCC 4 constant-folds __builtin_signbitl (literal) -+ but cannot constant-fold __builtin_signbitl (variable). */ -+float vf; -+double vd; -+long double vl; -+int main () -+{ -+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. -+ So we use -p0f and -p0d instead. */ -+float p0f = 0.0f; -+float m0f = -p0f; -+double p0d = 0.0; -+double m0d = -p0d; -+/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. -+ So we use another constant expression instead. -+ But that expression does not work on other platforms, such as when -+ cross-compiling to PowerPC on Mac OS X 10.5. */ -+long double p0l = 0.0L; -+#if defined __hpux || defined __sgi -+long double m0l = -LDBL_MIN * LDBL_MIN; -+#else -+long double m0l = -p0l; -+#endif -+ int result = 0; -+ if (signbit (vf)) /* link check */ -+ vf++; -+ { -+ float plus_inf = 1.0f / p0f; -+ float minus_inf = -1.0f / p0f; -+ if (!(!signbit (255.0f) -+ && signbit (-255.0f) -+ && !signbit (p0f) -+ && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 1; -+ } -+ if (signbit (vd)) /* link check */ -+ vd++; -+ { -+ double plus_inf = 1.0 / p0d; -+ double minus_inf = -1.0 / p0d; -+ if (!(!signbit (255.0) -+ && signbit (-255.0) -+ && !signbit (p0d) -+ && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) -+ && !signbit (plus_inf) -+ && signbit (minus_inf))) -+ result |= 2; -+ } -+ if (signbit (vl)) /* link check */ -+ vl++; -+ { -+ long double plus_inf = 1.0L / p0l; -+ long double minus_inf = -1.0L / p0l; -+ if (signbit (255.0L)) -+ result |= 4; -+ if (!signbit (-255.0L)) -+ result |= 4; -+ if (signbit (p0l)) -+ result |= 8; -+ if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) -+ result |= 16; -+ if (signbit (plus_inf)) -+ result |= 32; -+ if (!signbit (minus_inf)) -+ result |= 64; -+ } -+ return result; -+} -+]]) -+m4trace:m4/signbit.m4:229: -1- AC_DEFUN([gl_FLOAT_SIGN_LOCATION], [ -+ gl_FLOATTYPE_SIGN_LOCATION([float], [gl_cv_cc_float_signbit], [f], [FLT]) -+]) -+m4trace:m4/signbit.m4:234: -1- AC_DEFUN([gl_DOUBLE_SIGN_LOCATION], [ -+ gl_FLOATTYPE_SIGN_LOCATION([double], [gl_cv_cc_double_signbit], [], [DBL]) -+]) -+m4trace:m4/signbit.m4:239: -1- AC_DEFUN([gl_LONG_DOUBLE_SIGN_LOCATION], [ -+ gl_FLOATTYPE_SIGN_LOCATION([long double], [gl_cv_cc_long_double_signbit], [L], [LDBL]) -+]) -+m4trace:m4/signbit.m4:244: -1- AC_DEFUN([gl_FLOATTYPE_SIGN_LOCATION], [ -+ AC_CACHE_CHECK([where to find the sign bit in a '$1'], -+ [$2], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#define NWORDS \ -+ ((sizeof ($1) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -+typedef union { $1 value; unsigned int word[NWORDS]; } -+ memory_float; -+static memory_float plus = { 1.0$3 }; -+static memory_float minus = { -1.0$3 }; -+int main () -+{ -+ size_t j, k, i; -+ unsigned int m; -+ FILE *fp = fopen ("conftest.out", "w"); -+ if (fp == NULL) -+ return 1; -+ /* Find the different bit. */ -+ k = 0; m = 0; -+ for (j = 0; j < NWORDS; j++) -+ { -+ unsigned int x = plus.word[j] ^ minus.word[j]; -+ if ((x & (x - 1)) || (x && m)) -+ { -+ /* More than one bit difference. */ -+ fprintf (fp, "unknown"); -+ return 2; -+ } -+ if (x) -+ { -+ k = j; -+ m = x; -+ } -+ } -+ if (m == 0) -+ { -+ /* No difference. */ -+ fprintf (fp, "unknown"); -+ return 3; -+ } -+ /* Now m = plus.word[k] ^ ~minus.word[k]. */ -+ if (plus.word[k] & ~minus.word[k]) -+ { -+ /* Oh? The sign bit is set in the positive and cleared in the negative -+ numbers? */ -+ fprintf (fp, "unknown"); -+ return 4; -+ } -+ for (i = 0; ; i++) -+ if ((m >> i) & 1) -+ break; -+ fprintf (fp, "word %d bit %d", (int) k, (int) i); -+ if (fclose (fp) != 0) -+ return 5; -+ return 0; -+} -+ ]])], -+ [$2=`cat conftest.out`], -+ [$2="unknown"], -+ [ -+ dnl When cross-compiling, we don't know. It depends on the -+ dnl ABI and compiler version. There are too many cases. -+ $2="unknown" -+ ]) -+ rm -f conftest.out -+ ]) -+ case "$$2" in -+ word*bit*) -+ word=`echo "$$2" | sed -e 's/word //' -e 's/ bit.*//'` -+ bit=`echo "$$2" | sed -e 's/word.*bit //'` -+ AC_DEFINE_UNQUOTED([$4][_SIGNBIT_WORD], [$word], -+ [Define as the word index where to find the sign of '$1'.]) -+ AC_DEFINE_UNQUOTED([$4][_SIGNBIT_BIT], [$bit], -+ [Define as the bit index in the word where to find the sign of '$1'.]) -+ ;; -+ esac -+]) -+m4trace:m4/signbit.m4:329: -1- AC_DEFUN([gl_FLOAT_SIGNBIT_CODE], [ -+ gl_FLOATTYPE_SIGNBIT_CODE([float], [f], [f]) -+]) -+m4trace:m4/signbit.m4:336: -1- AC_DEFUN([gl_DOUBLE_SIGNBIT_CODE], [ -+ gl_FLOATTYPE_SIGNBIT_CODE([double], [d], []) -+]) -+m4trace:m4/signbit.m4:343: -1- AC_DEFUN([gl_LONG_DOUBLE_SIGNBIT_CODE], [ -+ gl_FLOATTYPE_SIGNBIT_CODE([long double], [l], [L]) -+]) -+m4trace:m4/signbit.m4:348: -1- AC_DEFUN([gl_FLOATTYPE_SIGNBIT_CODE], [[ -+static int -+signbit$2 ($1 value) -+{ -+ typedef union { $1 f; unsigned char b[sizeof ($1)]; } float_union; -+ static float_union plus_one = { 1.0$3 }; /* unused bits are zero here */ -+ static float_union minus_one = { -1.0$3 }; /* unused bits are zero here */ -+ /* Compute the sign bit mask as the XOR of plus_one and minus_one. */ -+ float_union u; -+ unsigned int i; -+ u.f = value; -+ for (i = 0; i < sizeof ($1); i++) -+ if (u.b[i] & (plus_one.b[i] ^ minus_one.b[i])) -+ return 1; -+ return 0; -+} -+]]) -+m4trace:m4/size_max.m4:9: -1- AC_DEFUN([gl_SIZE_MAX], [ -+ AC_CHECK_HEADERS([stdint.h]) -+ dnl First test whether the system already has SIZE_MAX. -+ AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [ -+ gl_cv_size_max= -+ AC_EGREP_CPP([Found it], [ -+#include -+#if HAVE_STDINT_H -+#include -+#endif -+#ifdef SIZE_MAX -+Found it -+#endif -+], [gl_cv_size_max=yes]) -+ if test -z "$gl_cv_size_max"; then -+ dnl Define it ourselves. Here we assume that the type 'size_t' is not wider -+ dnl than the type 'unsigned long'. Try hard to find a definition that can -+ dnl be used in a preprocessor #if, i.e. doesn't contain a cast. -+ AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1], -+ [#include -+#include ], [size_t_bits_minus_1=]) -+ AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)], -+ [#include ], [fits_in_uint=]) -+ if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then -+ if test $fits_in_uint = 1; then -+ dnl Even though SIZE_MAX fits in an unsigned int, it must be of type -+ dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'. -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ extern size_t foo; -+ extern unsigned long foo; -+ ]], -+ [[]])], -+ [fits_in_uint=0]) -+ fi -+ dnl We cannot use 'expr' to simplify this expression, because 'expr' -+ dnl works only with 'long' integers in the host environment, while we -+ dnl might be cross-compiling from a 32-bit platform to a 64-bit platform. -+ if test $fits_in_uint = 1; then -+ gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" -+ else -+ gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" -+ fi -+ else -+ dnl Shouldn't happen, but who knows... -+ gl_cv_size_max='((size_t)~(size_t)0)' -+ fi -+ fi -+ ]) -+ if test "$gl_cv_size_max" != yes; then -+ AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max], -+ [Define as the maximum value of type 'size_t', if the system doesn't define it.]) -+ fi -+ dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after -+ dnl . Remember that the #undef in AH_VERBATIM gets replaced with -+ dnl #define by AC_DEFINE_UNQUOTED. -+ AH_VERBATIM([SIZE_MAX], -+[/* Define as the maximum value of type 'size_t', if the system doesn't define -+ it. */ -+#ifndef SIZE_MAX -+# undef SIZE_MAX -+#endif]) -+]) -+m4trace:m4/sleep.m4:7: -1- AC_DEFUN([gl_FUNC_SLEEP], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ dnl We expect to see the declaration of sleep() in a header file. -+ dnl Older versions of mingw have a sleep() function that is an alias to -+ dnl _sleep() in MSVCRT. It has a different signature than POSIX sleep(): -+ dnl it takes the number of milliseconds as argument and returns void. -+ dnl mingw does not declare this function. -+ AC_CHECK_DECLS([sleep], , , [[#include ]]) -+ AC_CHECK_FUNCS_ONCE([sleep]) -+ if test $ac_cv_have_decl_sleep != yes; then -+ HAVE_SLEEP=0 -+ else -+ dnl Cygwin 1.5.x has a bug where sleep can't exceed 49.7 days. -+ AC_CACHE_CHECK([for working sleep], [gl_cv_func_sleep_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+static void -+handle_alarm (int sig) -+{ -+ if (sig != SIGALRM) -+ _exit (2); -+} -+]], [[ -+ /* Failure to compile this test due to missing alarm is okay, -+ since all such platforms (mingw) also lack sleep. */ -+ unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days. */ -+ unsigned int remaining; -+ signal (SIGALRM, handle_alarm); -+ alarm (1); -+ remaining = sleep (pentecost); -+ if (remaining > pentecost) -+ return 3; -+ if (remaining <= pentecost - 10) -+ return 4; -+ return 0; -+ ]])], -+ [gl_cv_func_sleep_works=yes], [gl_cv_func_sleep_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_sleep_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_sleep_works="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_func_sleep_works" in -+ *yes) ;; -+ *) -+ REPLACE_SLEEP=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/snprintf.m4:11: -1- AC_DEFUN([gl_FUNC_SNPRINTF], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ gl_cv_func_snprintf_usable=no -+ AC_CHECK_FUNCS([snprintf]) -+ if test $ac_cv_func_snprintf = yes; then -+ gl_SNPRINTF_SIZE1 -+ case "$gl_cv_func_snprintf_size1" in -+ *yes) -+ gl_SNPRINTF_RETVAL_C99 -+ case "$gl_cv_func_snprintf_retval_c99" in -+ *yes) -+ gl_PRINTF_POSITIONS -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ gl_cv_func_snprintf_usable=yes -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ fi -+ if test $gl_cv_func_snprintf_usable = no; then -+ gl_REPLACE_SNPRINTF -+ fi -+ AC_CHECK_DECLS_ONCE([snprintf]) -+ if test $ac_cv_have_decl_snprintf = no; then -+ HAVE_DECL_SNPRINTF=0 -+ fi -+]) -+m4trace:m4/snprintf.m4:43: -1- AC_DEFUN([gl_REPLACE_SNPRINTF], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_LIBOBJ([snprintf]) -+ if test $ac_cv_func_snprintf = yes; then -+ REPLACE_SNPRINTF=1 -+ fi -+ gl_PREREQ_SNPRINTF -+]) -+m4trace:m4/snprintf.m4:54: -1- AC_DEFUN([gl_PREREQ_SNPRINTF], [:]) -+m4trace:m4/socketlib.m4:11: -1- AC_DEFUN([gl_SOCKETLIB], [ -+ gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H -+ LIBSOCKET= -+ if test $HAVE_WINSOCK2_H = 1; then -+ dnl Native Windows API (not Cygwin). -+ AC_CACHE_CHECK([if we need to call WSAStartup in winsock2.h and -lws2_32], -+ [gl_cv_func_wsastartup], [ -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lws2_32" -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -+#ifdef HAVE_WINSOCK2_H -+# include -+#endif]], [[ -+ WORD wVersionRequested = MAKEWORD(1, 1); -+ WSADATA wsaData; -+ int err = WSAStartup(wVersionRequested, &wsaData); -+ WSACleanup ();]])], -+ gl_cv_func_wsastartup=yes, gl_cv_func_wsastartup=no) -+ LIBS="$gl_save_LIBS" -+ ]) -+ if test "$gl_cv_func_wsastartup" = "yes"; then -+ AC_DEFINE([WINDOWS_SOCKETS], [1], [Define if WSAStartup is needed.]) -+ LIBSOCKET='-lws2_32' -+ fi -+ else -+ dnl Unix API. -+ dnl Solaris has most socket functions in libsocket. -+ dnl Haiku has most socket functions in libnetwork. -+ dnl BeOS has most socket functions in libnet. -+ AC_CACHE_CHECK([for library containing setsockopt], [gl_cv_lib_socket], [ -+ gl_cv_lib_socket= -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt();]], [[setsockopt();]])], -+ [], -+ [gl_save_LIBS="$LIBS" -+ LIBS="$gl_save_LIBS -lsocket" -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt();]], [[setsockopt();]])], -+ [gl_cv_lib_socket="-lsocket"]) -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnetwork" -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt();]], [[setsockopt();]])], -+ [gl_cv_lib_socket="-lnetwork"]) -+ if test -z "$gl_cv_lib_socket"; then -+ LIBS="$gl_save_LIBS -lnet" -+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -+#ifdef __cplusplus -+"C" -+#endif -+char setsockopt();]], [[setsockopt();]])], -+ [gl_cv_lib_socket="-lnet"]) -+ fi -+ fi -+ LIBS="$gl_save_LIBS" -+ ]) -+ if test -z "$gl_cv_lib_socket"; then -+ gl_cv_lib_socket="none needed" -+ fi -+ ]) -+ if test "$gl_cv_lib_socket" != "none needed"; then -+ LIBSOCKET="$gl_cv_lib_socket" -+ fi -+ fi -+ AC_SUBST([LIBSOCKET]) -+]) -+m4trace:m4/sockets.m4:7: -1- AC_DEFUN([gl_SOCKETS], [ -+ AC_REQUIRE([AC_C_INLINE]) -+ AC_REQUIRE([gl_SOCKETLIB]) -+ gl_PREREQ_SOCKETS -+]) -+m4trace:m4/sockets.m4:15: -1- AC_DEFUN([gl_PREREQ_SOCKETS], [ -+ : -+]) -+m4trace:m4/socklen.m4:15: -1- AC_DEFUN([gl_TYPE_SOCKLEN_T], [AC_REQUIRE([gl_CHECK_SOCKET_HEADERS])dnl -+ AC_CHECK_TYPE([socklen_t], , -+ [AC_MSG_CHECKING([for socklen_t equivalent]) -+ AC_CACHE_VAL([gl_cv_socklen_t_equiv], -+ [# Systems have either "struct sockaddr *" or -+ # "void *" as the second argument to getpeername -+ gl_cv_socklen_t_equiv= -+ for arg2 in "struct sockaddr" void; do -+ for t in int size_t "unsigned int" "long int" "unsigned long int"; do -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM( -+ [[#include -+ #include -+ -+ int getpeername (int, $arg2 *, $t *);]], -+ [[$t len; -+ getpeername (0, 0, &len);]])], -+ [gl_cv_socklen_t_equiv="$t"]) -+ test "$gl_cv_socklen_t_equiv" != "" && break -+ done -+ test "$gl_cv_socklen_t_equiv" != "" && break -+ done -+ ]) -+ if test "$gl_cv_socklen_t_equiv" = ""; then -+ AC_MSG_ERROR([Cannot find a type to use in place of socklen_t]) -+ fi -+ AC_MSG_RESULT([$gl_cv_socklen_t_equiv]) -+ AC_DEFINE_UNQUOTED([socklen_t], [$gl_cv_socklen_t_equiv], -+ [type to use in place of socklen_t if not defined])], -+ [gl_SOCKET_HEADERS])]) -+m4trace:m4/socklen.m4:52: -1- AC_DEFUN([gl_SOCKET_HEADERS], [ -+/* is not needed according to POSIX, but the -+ in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#if HAVE_SYS_SOCKET_H -+# include -+#elif HAVE_WS2TCPIP_H -+# include -+#endif -+]) -+m4trace:m4/socklen.m4:68: -1- AC_DEFUN([gl_CHECK_SOCKET_HEADERS], [AC_CHECK_HEADERS_ONCE([sys/socket.h]) -+ if test $ac_cv_header_sys_socket_h = no; then -+ dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make -+ dnl the check for those headers unconditional; yet cygwin reports -+ dnl that the headers are present but cannot be compiled (since on -+ dnl cygwin, all socket information should come from sys/socket.h). -+ AC_CHECK_HEADERS([ws2tcpip.h]) -+ fi -+ ]) -+m4trace:m4/sockpfaf.m4:14: -1- AC_DEFUN([gl_SOCKET_FAMILIES], [ -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ AC_CHECK_HEADERS_ONCE([netinet/in.h]) -+ -+ AC_MSG_CHECKING([for IPv4 sockets]) -+ AC_CACHE_VAL([gl_cv_socket_ipv4], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETINET_IN_H -+#include -+#endif -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif]], -+[[int x = AF_INET; struct in_addr y; struct sockaddr_in z; -+ if (&x && &y && &z) return 0;]])], -+ gl_cv_socket_ipv4=yes, gl_cv_socket_ipv4=no)]) -+ AC_MSG_RESULT([$gl_cv_socket_ipv4]) -+ if test $gl_cv_socket_ipv4 = yes; then -+ AC_DEFINE([HAVE_IPV4], [1], [Define to 1 if defines AF_INET.]) -+ fi -+ -+ AC_MSG_CHECKING([for IPv6 sockets]) -+ AC_CACHE_VAL([gl_cv_socket_ipv6], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_NETINET_IN_H -+#include -+#endif -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif]], -+[[int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; -+ if (&x && &y && &z) return 0;]])], -+ gl_cv_socket_ipv6=yes, gl_cv_socket_ipv6=no)]) -+ AC_MSG_RESULT([$gl_cv_socket_ipv6]) -+ if test $gl_cv_socket_ipv6 = yes; then -+ AC_DEFINE([HAVE_IPV6], [1], [Define to 1 if defines AF_INET6.]) -+ fi -+]) -+m4trace:m4/sockpfaf.m4:63: -1- AC_DEFUN([gl_SOCKET_FAMILY_UNIX], [ -+ AC_REQUIRE([gl_HEADER_SYS_SOCKET]) -+ AC_CHECK_HEADERS_ONCE([sys/un.h]) -+ -+ AC_MSG_CHECKING([for UNIX domain sockets]) -+ AC_CACHE_VAL([gl_cv_socket_unix], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_SYS_UN_H -+#include -+#endif -+#ifdef HAVE_WINSOCK2_H -+#include -+#endif]], -+[[int x = AF_UNIX; struct sockaddr_un y; -+ if (&x && &y) return 0;]])], -+ gl_cv_socket_unix=yes, gl_cv_socket_unix=no)]) -+ AC_MSG_RESULT([$gl_cv_socket_unix]) -+ if test $gl_cv_socket_unix = yes; then -+ AC_DEFINE([HAVE_UNIXSOCKET], [1], [Define to 1 if defines AF_UNIX.]) -+ fi -+]) -+m4trace:m4/spawn-pipe.m4:7: -1- AC_DEFUN([gl_SPAWN_PIPE], [ -+ dnl Prerequisites of lib/spawn-pipe.c. -+ AC_REQUIRE([AC_TYPE_MODE_T]) -+]) -+m4trace:m4/spawn_h.m4:9: -1- AC_DEFUN([gl_SPAWN_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) -+ -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([spawn.h]) -+ -+ if test $ac_cv_header_spawn_h = yes; then -+ HAVE_SPAWN_H=1 -+ AC_CHECK_TYPES([posix_spawnattr_t], [], [HAVE_POSIX_SPAWNATTR_T=0], [[ -+#include -+ ]]) -+ AC_CHECK_TYPES([posix_spawn_file_actions_t], [], -+ [HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0], [[ -+#include -+ ]]) -+ else -+ HAVE_SPAWN_H=0 -+ HAVE_POSIX_SPAWNATTR_T=0 -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 -+ fi -+ AC_SUBST([HAVE_SPAWN_H]) -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ -+ dnl Ensure the type mode_t gets defined. -+ AC_REQUIRE([AC_TYPE_MODE_T]) -+ -+ AC_REQUIRE([gl_HAVE_POSIX_SPAWN]) -+ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [posix_spawn posix_spawnp posix_spawnattr_init posix_spawnattr_destroy -+ posix_spawnattr_getsigdefault posix_spawnattr_setsigdefault -+ posix_spawnattr_getsigmask posix_spawnattr_setsigmask -+ posix_spawnattr_getflags posix_spawnattr_setflags -+ posix_spawnattr_getpgroup posix_spawnattr_setpgroup -+ posix_spawnattr_getschedpolicy posix_spawnattr_setschedpolicy -+ posix_spawnattr_getschedparam posix_spawnattr_setschedparam -+ posix_spawn_file_actions_init posix_spawn_file_actions_destroy -+ posix_spawn_file_actions_addopen posix_spawn_file_actions_addclose -+ posix_spawn_file_actions_adddup2]) -+]) -+m4trace:m4/spawn_h.m4:61: -1- AC_DEFUN([gl_HAVE_POSIX_SPAWN], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) -+ -+ AC_CHECK_FUNCS_ONCE([posix_spawn]) -+ if test $ac_cv_func_posix_spawn != yes; then -+ HAVE_POSIX_SPAWN=0 -+ fi -+]) -+m4trace:m4/spawn_h.m4:73: -1- AC_DEFUN([gl_SPAWN_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/spawn_h.m4:82: -1- AC_DEFUN([gl_SPAWN_H_DEFAULTS], [ -+ GNULIB_POSIX_SPAWN=0; AC_SUBST([GNULIB_POSIX_SPAWN]) -+ GNULIB_POSIX_SPAWNP=0; AC_SUBST([GNULIB_POSIX_SPAWNP]) -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT]) -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) -+ GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) -+ GNULIB_POSIX_SPAWNATTR_INIT=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_INIT]) -+ GNULIB_POSIX_SPAWNATTR_GETFLAGS=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETFLAGS]) -+ GNULIB_POSIX_SPAWNATTR_SETFLAGS=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETFLAGS]) -+ GNULIB_POSIX_SPAWNATTR_GETPGROUP=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETPGROUP]) -+ GNULIB_POSIX_SPAWNATTR_SETPGROUP=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETPGROUP]) -+ GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM]) -+ GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM]) -+ GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY]) -+ GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY]) -+ GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT]) -+ GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT]) -+ GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGMASK]) -+ GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGMASK]) -+ GNULIB_POSIX_SPAWNATTR_DESTROY=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_DESTROY]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_POSIX_SPAWN=1; AC_SUBST([HAVE_POSIX_SPAWN]) -+ HAVE_POSIX_SPAWNATTR_T=1; AC_SUBST([HAVE_POSIX_SPAWNATTR_T]) -+ HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1; -+ AC_SUBST([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) -+ REPLACE_POSIX_SPAWN=0; AC_SUBST([REPLACE_POSIX_SPAWN]) -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; -+ AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; -+ AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) -+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; -+ AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) -+]) -+m4trace:m4/ssize_t.m4:10: -1- AC_DEFUN([gt_TYPE_SSIZE_T], [ -+ AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[int x = sizeof (ssize_t *) + sizeof (ssize_t); -+ return !x;]])], -+ [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])]) -+ if test $gt_cv_ssize_t = no; then -+ AC_DEFINE([ssize_t], [int], -+ [Define as a signed type of the same size as size_t.]) -+ fi -+]) -+m4trace:m4/st_dm_mode.m4:10: -1- AC_DEFUN([AC_STRUCT_ST_DM_MODE], [AC_CACHE_CHECK([for st_dm_mode in struct stat], [ac_cv_struct_st_dm_mode], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include ]], [[struct stat s; s.st_dm_mode;]])], -+ [ac_cv_struct_st_dm_mode=yes], -+ [ac_cv_struct_st_dm_mode=no])]) -+ -+ if test $ac_cv_struct_st_dm_mode = yes; then -+ AC_DEFINE([HAVE_ST_DM_MODE], [1], -+ [Define if struct stat has an st_dm_mode member. ]) -+ fi -+ -+]) -+m4trace:m4/stat-prog.m4:21: -1- AC_DEFUN([cu_PREREQ_STAT_PROG], [ -+ AC_REQUIRE([gl_FSUSAGE]) -+ AC_REQUIRE([gl_FSTYPENAME]) -+ AC_CHECK_HEADERS_ONCE([OS.h netinet/in.h sys/param.h sys/vfs.h]) -+ -+ dnl Check for vfs.h first, since this avoids a warning with nfs_client.h -+ dnl on Solaris 8. -+ test $ac_cv_header_sys_param_h = yes && -+ test $ac_cv_header_sys_mount_h = yes && -+ AC_CHECK_HEADERS([nfs/vfs.h], -+ [AC_CHECK_HEADERS([nfs/nfs_client.h])]) -+ -+ statvfs_includes="\ -+AC_INCLUDES_DEFAULT -+#include -+" -+ statfs_includes="\ -+AC_INCLUDES_DEFAULT -+#if HAVE_SYS_VFS_H -+# include -+#elif HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H -+# include -+# include -+# if HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H -+# include -+# include -+# include -+# endif -+#elif HAVE_OS_H -+# include -+#endif -+" -+ dnl Keep this long conditional in sync with the USE_STATVFS conditional -+ dnl in ../src/stat.c. -+ if case "$fu_cv_sys_stat_statvfs$fu_cv_sys_stat_statvfs64" in -+ *yes*) ;; *) false;; esac && -+ { AC_CHECK_MEMBERS([struct statvfs.f_basetype],,, [$statvfs_includes]) -+ test $ac_cv_member_struct_statvfs_f_basetype = yes || -+ { AC_CHECK_MEMBERS([struct statvfs.f_fstypename],,, [$statvfs_includes]) -+ test $ac_cv_member_struct_statvfs_f_fstypename = yes || -+ { test $ac_cv_member_struct_statfs_f_fstypename != yes && -+ { AC_CHECK_MEMBERS([struct statvfs.f_type],,, [$statvfs_includes]) -+ test $ac_cv_member_struct_statvfs_f_type = yes; }; }; }; } -+ then -+ AC_CHECK_MEMBERS([struct statvfs.f_namemax],,, [$statvfs_includes]) -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [$statvfs_includes], -+ [static statvfs s; -+ return (s.s_fsid ^ 0) == 0;])], -+ [AC_DEFINE([STRUCT_STATVFS_F_FSID_IS_INTEGER], [1], -+ [Define to 1 if the f_fsid member of struct statvfs is an integer.])]) -+ else -+ AC_CHECK_MEMBERS([struct statfs.f_namelen, struct statfs.f_type, -+ struct statfs.f_frsize],,, [$statfs_includes]) -+ if test $ac_cv_header_OS_h != yes; then -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [$statfs_includes], -+ [static statfs s; -+ return (s.s_fsid ^ 0) == 0;])], -+ [AC_DEFINE([STRUCT_STATFS_F_FSID_IS_INTEGER], [1], -+ [Define to 1 if the f_fsid member of struct statfs is an integer.])]) -+ fi -+ fi -+]) -+m4trace:m4/stat-size.m4:9: -1- AC_DEFUN([gl_STAT_SIZE], [ -+ # Don't call AC_STRUCT_ST_BLOCKS because it causes bugs. Details at -+ # http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00051.html -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+]) -+m4trace:m4/stat-time.m4:20: -1- AC_DEFUN([gl_STAT_TIME], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_HEADERS_ONCE([sys/time.h]) -+ -+ AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec], -+ [AC_CACHE_CHECK([whether struct stat.st_atim is of type struct timespec], -+ [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( -+ [[ -+ #include -+ #include -+ #if HAVE_SYS_TIME_H -+ # include -+ #endif -+ #include -+ struct timespec ts; -+ struct stat st; -+ ]], -+ [[ -+ st.st_atim = ts; -+ ]])], -+ [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes], -+ [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no])]) -+ if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then -+ AC_DEFINE([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC], [1], -+ [Define to 1 if the type of the st_atim member of a struct stat is -+ struct timespec.]) -+ fi], -+ [AC_CHECK_MEMBERS([struct stat.st_atimespec.tv_nsec], [], -+ [AC_CHECK_MEMBERS([struct stat.st_atimensec], [], -+ [AC_CHECK_MEMBERS([struct stat.st_atim.st__tim.tv_nsec], [], [], -+ [#include -+ #include ])], -+ [#include -+ #include ])], -+ [#include -+ #include ])], -+ [#include -+ #include ]) -+]) -+m4trace:m4/stat-time.m4:70: -1- AC_DEFUN([gl_STAT_BIRTHTIME], [ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_HEADERS_ONCE([sys/time.h]) -+ AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec], [], -+ [AC_CHECK_MEMBERS([struct stat.st_birthtimensec], [], -+ [AC_CHECK_MEMBERS([struct stat.st_birthtim.tv_nsec], [], [], -+ [#include -+ #include ])], -+ [#include -+ #include ])], -+ [#include -+ #include ]) -+]) -+m4trace:m4/stat.m4:9: -1- AC_DEFUN([gl_FUNC_STAT], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([lstat]) -+ dnl mingw is the only known platform where stat(".") and stat("./") differ -+ AC_CACHE_CHECK([whether stat handles trailing slashes on directories], -+ [gl_cv_func_stat_dir_slash], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])], -+ [gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no], -+ [case $host_os in -+ mingw*) gl_cv_func_stat_dir_slash="guessing no";; -+ *) gl_cv_func_stat_dir_slash="guessing yes";; -+ esac])]) -+ dnl AIX 7.1, Solaris 9, mingw64 mistakenly succeed on stat("file/"). -+ dnl (For mingw, this is due to a broken stat() override in libmingwex.a.) -+ dnl FreeBSD 7.2 mistakenly succeeds on stat("link-to-file/"). -+ AC_CACHE_CHECK([whether stat handles trailing slashes on files], -+ [gl_cv_func_stat_file_slash], -+ [touch conftest.tmp -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.tmp conftest.lnk -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+]], [[int result = 0; -+ struct stat st; -+ if (!stat ("conftest.tmp/", &st)) -+ result |= 1; -+#if HAVE_LSTAT -+ if (!stat ("conftest.lnk/", &st)) -+ result |= 2; -+#endif -+ return result; -+ ]])], -+ [gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_stat_file_slash="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.tmp conftest.lnk]) -+ case $gl_cv_func_stat_dir_slash in -+ *no) REPLACE_STAT=1 -+ AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs -+ help when passed a directory name with a trailing slash]);; -+ esac -+ case $gl_cv_func_stat_file_slash in -+ *no) REPLACE_STAT=1 -+ AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs -+ help when passed a file name with a trailing slash]);; -+ esac -+]) -+m4trace:m4/stat.m4:71: -1- AC_DEFUN([gl_PREREQ_STAT], [:]) -+m4trace:m4/stdalign.m4:10: -1- AC_DEFUN([gl_STDALIGN_H], [ -+ AC_CACHE_CHECK([for working stdalign.h], -+ [gl_cv_header_working_stdalign_h], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ -+ /* Test that alignof yields a result consistent with offsetof. -+ This catches GCC bug 52023 -+ . */ -+ #ifdef __cplusplus -+ template struct alignof_helper { char a; t b; }; -+ # define ao(type) offsetof (alignof_helper, b) -+ #else -+ # define ao(type) offsetof (struct { char a; type b; }, b) -+ #endif -+ char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; -+ char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; -+ char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; -+ -+ /* Test _Alignas only on platforms where gnulib can help. */ -+ #if \ -+ (__GNUC__ || __IBMC__ || __IBMCPP__ \ -+ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) -+ int alignas (8) alignas_int = 1; -+ char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; -+ #endif -+ ]])], -+ [gl_cv_header_working_stdalign_h=yes], -+ [gl_cv_header_working_stdalign_h=no])]) -+ -+ if test $gl_cv_header_working_stdalign_h = yes; then -+ STDALIGN_H='' -+ else -+ STDALIGN_H='stdalign.h' -+ fi -+ -+ AC_SUBST([STDALIGN_H]) -+ AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"]) -+]) -+m4trace:m4/stdarg.m4:10: -1- AC_DEFUN([gl_STDARG_H], [ -+ STDARG_H='' -+ NEXT_STDARG_H='' -+ AC_MSG_CHECKING([for va_copy]) -+ AC_CACHE_VAL([gl_cv_func_va_copy], [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[ -+#ifndef va_copy -+void (*func) (va_list, va_list) = va_copy; -+#endif -+ ]])], -+ [gl_cv_func_va_copy=yes], -+ [gl_cv_func_va_copy=no])]) -+ AC_MSG_RESULT([$gl_cv_func_va_copy]) -+ if test $gl_cv_func_va_copy = no; then -+ dnl Provide a substitute. -+ dnl Usually a simple definition in is enough. Not so on AIX 5 -+ dnl with some versions of the /usr/vac/bin/cc compiler. It has an -+ dnl which does '#undef va_copy', leading to a missing va_copy symbol. For -+ dnl this platform, we use an substitute. But we cannot use this -+ dnl approach on other platforms, because often defines only -+ dnl preprocessor macros and gl_ABSOLUTE_HEADER, gl_CHECK_NEXT_HEADERS do -+ dnl not work in this situation. -+ AC_EGREP_CPP([vaccine], -+ [#if defined _AIX && !defined __GNUC__ -+ AIX vaccine -+ #endif -+ ], [gl_aixcc=yes], [gl_aixcc=no]) -+ if test $gl_aixcc = yes; then -+ dnl Provide a substitute file. -+ STDARG_H=stdarg.h -+ gl_NEXT_HEADERS([stdarg.h]) -+ dnl Fallback for the case when contains only macro definitions. -+ if test "$gl_cv_next_stdarg_h" = '""'; then -+ gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' -+ NEXT_STDARG_H="$gl_cv_next_stdarg_h" -+ fi -+ else -+ dnl Provide a substitute in , either __va_copy or as a simple -+ dnl assignment. -+ gl_CACHE_VAL_SILENT([gl_cv_func___va_copy], [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[ -+#ifndef __va_copy -+error, bail out -+#endif -+ ]])], -+ [gl_cv_func___va_copy=yes], -+ [gl_cv_func___va_copy=no])]) -+ if test $gl_cv_func___va_copy = yes; then -+ AC_DEFINE([va_copy], [__va_copy], -+ [Define as a macro for copying va_list variables.]) -+ else -+ AH_VERBATIM([gl_VA_COPY], [/* A replacement for va_copy, if needed. */ -+#define gl_va_copy(a,b) ((a) = (b))]) -+ AC_DEFINE([va_copy], [gl_va_copy], -+ [Define as a macro for copying va_list variables.]) -+ fi -+ fi -+ fi -+ AC_SUBST([STDARG_H]) -+ AM_CONDITIONAL([GL_GENERATE_STDARG_H], [test -n "$STDARG_H"]) -+ AC_SUBST([NEXT_STDARG_H]) -+]) -+m4trace:m4/stdbool.m4:12: -1- AC_DEFUN([AM_STDBOOL_H], [ -+ AC_REQUIRE([AC_CHECK_HEADER_STDBOOL]) -+ -+ # Define two additional variables used in the Makefile substitution. -+ -+ if test "$ac_cv_header_stdbool_h" = yes; then -+ STDBOOL_H='' -+ else -+ STDBOOL_H='stdbool.h' -+ fi -+ AC_SUBST([STDBOOL_H]) -+ AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) -+ -+ if test "$ac_cv_type__Bool" = yes; then -+ HAVE__BOOL=1 -+ else -+ HAVE__BOOL=0 -+ fi -+ AC_SUBST([HAVE__BOOL]) -+]) -+m4trace:m4/stdbool.m4:35: -1- AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) -+m4trace:m4/stdbool.m4:39: -1- AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_CACHE_CHECK([for stdbool.h that conforms to C99], -+ [ac_cv_header_stdbool_h], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+ #include -+ #ifndef bool -+ "error: bool is not defined" -+ #endif -+ #ifndef false -+ "error: false is not defined" -+ #endif -+ #if false -+ "error: false is not 0" -+ #endif -+ #ifndef true -+ "error: true is not defined" -+ #endif -+ #if true != 1 -+ "error: true is not 1" -+ #endif -+ #ifndef __bool_true_false_are_defined -+ "error: __bool_true_false_are_defined is not defined" -+ #endif -+ -+ struct s { _Bool s: 1; _Bool t; } s; -+ -+ char a[true == 1 ? 1 : -1]; -+ char b[false == 0 ? 1 : -1]; -+ char c[__bool_true_false_are_defined == 1 ? 1 : -1]; -+ char d[(bool) 0.5 == true ? 1 : -1]; -+ /* See body of main program for 'e'. */ -+ char f[(_Bool) 0.0 == false ? 1 : -1]; -+ char g[true]; -+ char h[sizeof (_Bool)]; -+ char i[sizeof s.t]; -+ enum { j = false, k = true, l = false * true, m = true * 256 }; -+ /* The following fails for -+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ -+ _Bool n[m]; -+ char o[sizeof n == m * sizeof n[0] ? 1 : -1]; -+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; -+ /* Catch a bug in an HP-UX C compiler. See -+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html -+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html -+ */ -+ _Bool q = true; -+ _Bool *pq = &q; -+ ]], -+ [[ -+ bool e = &s; -+ *pq |= q; -+ *pq |= ! q; -+ /* Refer to every declared value, to avoid compiler optimizations. */ -+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l -+ + !m + !n + !o + !p + !q + !pq); -+ ]])], -+ [ac_cv_header_stdbool_h=yes], -+ [ac_cv_header_stdbool_h=no])]) -+ AC_CHECK_TYPES([_Bool]) -+]) -+m4trace:m4/stddef_h.m4:8: -1- AC_DEFUN([gl_STDDEF_H], [ -+ AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) -+ AC_REQUIRE([gt_TYPE_WCHAR_T]) -+ STDDEF_H= -+ if test $gt_cv_c_wchar_t = no; then -+ HAVE_WCHAR_T=0 -+ STDDEF_H=stddef.h -+ fi -+ AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], -+ [gl_cv_decl_null_works], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include -+ int test[2 * (sizeof NULL == sizeof (void *)) -1]; -+]])], -+ [gl_cv_decl_null_works=yes], -+ [gl_cv_decl_null_works=no])]) -+ if test $gl_cv_decl_null_works = no; then -+ REPLACE_NULL=1 -+ STDDEF_H=stddef.h -+ fi -+ AC_SUBST([STDDEF_H]) -+ AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) -+ if test -n "$STDDEF_H"; then -+ gl_NEXT_HEADERS([stddef.h]) -+ fi -+]) -+m4trace:m4/stddef_h.m4:35: -1- AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+]) -+m4trace:m4/stddef_h.m4:42: -1- AC_DEFUN([gl_STDDEF_H_DEFAULTS], [ -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) -+ HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) -+]) -+m4trace:m4/stdint.m4:10: -1- AC_DEFUN_ONCE([gl_STDINT_H], [ -+ AC_PREREQ([2.59])dnl -+ -+ dnl Check for long long int and unsigned long long int. -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ if test $ac_cv_type_long_long_int = yes; then -+ HAVE_LONG_LONG_INT=1 -+ else -+ HAVE_LONG_LONG_INT=0 -+ fi -+ AC_SUBST([HAVE_LONG_LONG_INT]) -+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) -+ if test $ac_cv_type_unsigned_long_long_int = yes; then -+ HAVE_UNSIGNED_LONG_LONG_INT=1 -+ else -+ HAVE_UNSIGNED_LONG_LONG_INT=0 -+ fi -+ AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) -+ -+ dnl Check for , in the same way as gl_WCHAR_H does. -+ AC_CHECK_HEADERS_ONCE([wchar.h]) -+ if test $ac_cv_header_wchar_h = yes; then -+ HAVE_WCHAR_H=1 -+ else -+ HAVE_WCHAR_H=0 -+ fi -+ AC_SUBST([HAVE_WCHAR_H]) -+ -+ dnl Check for . -+ dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h. -+ if test $ac_cv_header_inttypes_h = yes; then -+ HAVE_INTTYPES_H=1 -+ else -+ HAVE_INTTYPES_H=0 -+ fi -+ AC_SUBST([HAVE_INTTYPES_H]) -+ -+ dnl Check for . -+ dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_sys_types_h. -+ if test $ac_cv_header_sys_types_h = yes; then -+ HAVE_SYS_TYPES_H=1 -+ else -+ HAVE_SYS_TYPES_H=0 -+ fi -+ AC_SUBST([HAVE_SYS_TYPES_H]) -+ -+ gl_CHECK_NEXT_HEADERS([stdint.h]) -+ if test $ac_cv_header_stdint_h = yes; then -+ HAVE_STDINT_H=1 -+ else -+ HAVE_STDINT_H=0 -+ fi -+ AC_SUBST([HAVE_STDINT_H]) -+ -+ dnl Now see whether we need a substitute . -+ if test $ac_cv_header_stdint_h = yes; then -+ AC_CACHE_CHECK([whether stdint.h conforms to C99], -+ [gl_cv_header_working_stdint_h], -+ [gl_cv_header_working_stdint_h=no -+ AC_COMPILE_IFELSE([ -+ AC_LANG_PROGRAM([[ -+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -+#include -+/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ -+#if !(defined WCHAR_MIN && defined WCHAR_MAX) -+#error "WCHAR_MIN, WCHAR_MAX not defined in " -+#endif -+] -+gl_STDINT_INCLUDES -+[ -+#ifdef INT8_MAX -+int8_t a1 = INT8_MAX; -+int8_t a1min = INT8_MIN; -+#endif -+#ifdef INT16_MAX -+int16_t a2 = INT16_MAX; -+int16_t a2min = INT16_MIN; -+#endif -+#ifdef INT32_MAX -+int32_t a3 = INT32_MAX; -+int32_t a3min = INT32_MIN; -+#endif -+#ifdef INT64_MAX -+int64_t a4 = INT64_MAX; -+int64_t a4min = INT64_MIN; -+#endif -+#ifdef UINT8_MAX -+uint8_t b1 = UINT8_MAX; -+#else -+typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; -+#endif -+#ifdef UINT16_MAX -+uint16_t b2 = UINT16_MAX; -+#endif -+#ifdef UINT32_MAX -+uint32_t b3 = UINT32_MAX; -+#endif -+#ifdef UINT64_MAX -+uint64_t b4 = UINT64_MAX; -+#endif -+int_least8_t c1 = INT8_C (0x7f); -+int_least8_t c1max = INT_LEAST8_MAX; -+int_least8_t c1min = INT_LEAST8_MIN; -+int_least16_t c2 = INT16_C (0x7fff); -+int_least16_t c2max = INT_LEAST16_MAX; -+int_least16_t c2min = INT_LEAST16_MIN; -+int_least32_t c3 = INT32_C (0x7fffffff); -+int_least32_t c3max = INT_LEAST32_MAX; -+int_least32_t c3min = INT_LEAST32_MIN; -+int_least64_t c4 = INT64_C (0x7fffffffffffffff); -+int_least64_t c4max = INT_LEAST64_MAX; -+int_least64_t c4min = INT_LEAST64_MIN; -+uint_least8_t d1 = UINT8_C (0xff); -+uint_least8_t d1max = UINT_LEAST8_MAX; -+uint_least16_t d2 = UINT16_C (0xffff); -+uint_least16_t d2max = UINT_LEAST16_MAX; -+uint_least32_t d3 = UINT32_C (0xffffffff); -+uint_least32_t d3max = UINT_LEAST32_MAX; -+uint_least64_t d4 = UINT64_C (0xffffffffffffffff); -+uint_least64_t d4max = UINT_LEAST64_MAX; -+int_fast8_t e1 = INT_FAST8_MAX; -+int_fast8_t e1min = INT_FAST8_MIN; -+int_fast16_t e2 = INT_FAST16_MAX; -+int_fast16_t e2min = INT_FAST16_MIN; -+int_fast32_t e3 = INT_FAST32_MAX; -+int_fast32_t e3min = INT_FAST32_MIN; -+int_fast64_t e4 = INT_FAST64_MAX; -+int_fast64_t e4min = INT_FAST64_MIN; -+uint_fast8_t f1 = UINT_FAST8_MAX; -+uint_fast16_t f2 = UINT_FAST16_MAX; -+uint_fast32_t f3 = UINT_FAST32_MAX; -+uint_fast64_t f4 = UINT_FAST64_MAX; -+#ifdef INTPTR_MAX -+intptr_t g = INTPTR_MAX; -+intptr_t gmin = INTPTR_MIN; -+#endif -+#ifdef UINTPTR_MAX -+uintptr_t h = UINTPTR_MAX; -+#endif -+intmax_t i = INTMAX_MAX; -+uintmax_t j = UINTMAX_MAX; -+ -+#include /* for CHAR_BIT */ -+#define TYPE_MINIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) -+#define TYPE_MAXIMUM(t) \ -+ ((t) ((t) 0 < (t) -1 \ -+ ? (t) -1 \ -+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) -+struct s { -+ int check_PTRDIFF: -+ PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) -+ && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) -+ ? 1 : -1; -+ /* Detect bug in FreeBSD 6.0 / ia64. */ -+ int check_SIG_ATOMIC: -+ SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) -+ && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) -+ ? 1 : -1; -+ int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; -+ int check_WCHAR: -+ WCHAR_MIN == TYPE_MINIMUM (wchar_t) -+ && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) -+ ? 1 : -1; -+ /* Detect bug in mingw. */ -+ int check_WINT: -+ WINT_MIN == TYPE_MINIMUM (wint_t) -+ && WINT_MAX == TYPE_MAXIMUM (wint_t) -+ ? 1 : -1; -+ -+ /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ -+ int check_UINT8_C: -+ (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; -+ int check_UINT16_C: -+ (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; -+ -+ /* Detect bugs in OpenBSD 3.9 stdint.h. */ -+#ifdef UINT8_MAX -+ int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; -+#endif -+#ifdef UINT16_MAX -+ int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; -+#endif -+#ifdef UINT32_MAX -+ int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; -+#endif -+#ifdef UINT64_MAX -+ int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; -+#endif -+ int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; -+ int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; -+ int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; -+ int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; -+ int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; -+ int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; -+ int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; -+ int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; -+ int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; -+ int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; -+ int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; -+}; -+ ]])], -+ [dnl Determine whether the various *_MIN, *_MAX macros are usable -+ dnl in preprocessor expression. We could do it by compiling a test -+ dnl program for each of these macros. It is faster to run a program -+ dnl that inspects the macro expansion. -+ dnl This detects a bug on HP-UX 11.23/ia64. -+ AC_RUN_IFELSE([ -+ AC_LANG_PROGRAM([[ -+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -+#include -+] -+gl_STDINT_INCLUDES -+[ -+#include -+#include -+#define MVAL(macro) MVAL1(macro) -+#define MVAL1(expression) #expression -+static const char *macro_values[] = -+ { -+#ifdef INT8_MAX -+ MVAL (INT8_MAX), -+#endif -+#ifdef INT16_MAX -+ MVAL (INT16_MAX), -+#endif -+#ifdef INT32_MAX -+ MVAL (INT32_MAX), -+#endif -+#ifdef INT64_MAX -+ MVAL (INT64_MAX), -+#endif -+#ifdef UINT8_MAX -+ MVAL (UINT8_MAX), -+#endif -+#ifdef UINT16_MAX -+ MVAL (UINT16_MAX), -+#endif -+#ifdef UINT32_MAX -+ MVAL (UINT32_MAX), -+#endif -+#ifdef UINT64_MAX -+ MVAL (UINT64_MAX), -+#endif -+ NULL -+ }; -+]], [[ -+ const char **mv; -+ for (mv = macro_values; *mv != NULL; mv++) -+ { -+ const char *value = *mv; -+ /* Test whether it looks like a cast expression. */ -+ if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 -+ || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 -+ || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 -+ || strncmp (value, "((int)"/*)*/, 6) == 0 -+ || strncmp (value, "((signed short)"/*)*/, 15) == 0 -+ || strncmp (value, "((signed char)"/*)*/, 14) == 0) -+ return mv - macro_values + 1; -+ } -+ return 0; -+]])], -+ [gl_cv_header_working_stdint_h=yes], -+ [], -+ [dnl When cross-compiling, assume it works. -+ gl_cv_header_working_stdint_h=yes -+ ]) -+ ]) -+ ]) -+ fi -+ if test "$gl_cv_header_working_stdint_h" = yes; then -+ STDINT_H= -+ else -+ dnl Check for , and for -+ dnl (used in Linux libc4 >= 4.6.7 and libc5). -+ AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) -+ if test $ac_cv_header_sys_inttypes_h = yes; then -+ HAVE_SYS_INTTYPES_H=1 -+ else -+ HAVE_SYS_INTTYPES_H=0 -+ fi -+ AC_SUBST([HAVE_SYS_INTTYPES_H]) -+ if test $ac_cv_header_sys_bitypes_h = yes; then -+ HAVE_SYS_BITYPES_H=1 -+ else -+ HAVE_SYS_BITYPES_H=0 -+ fi -+ AC_SUBST([HAVE_SYS_BITYPES_H]) -+ -+ gl_STDINT_TYPE_PROPERTIES -+ STDINT_H=stdint.h -+ fi -+ AC_SUBST([STDINT_H]) -+ AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) -+]) -+m4trace:m4/stdint.m4:309: -1- AC_DEFUN([gl_STDINT_BITSIZEOF], [ -+ dnl Use a shell loop, to avoid bloating configure, and -+ dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into -+ dnl config.h.in, -+ dnl - extra AC_SUBST calls, so that the right substitutions are made. -+ m4_foreach_w([gltype], [$1], -+ [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), -+ [Define to the number of bits in type ']gltype['.])]) -+ for gltype in $1 ; do -+ AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], -+ [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], -+ [$2 -+#include ], [result=unknown]) -+ eval gl_cv_bitsizeof_${gltype}=\$result -+ ]) -+ eval result=\$gl_cv_bitsizeof_${gltype} -+ if test $result = unknown; then -+ dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, -+ dnl do a syntax check even on unused #if conditions and give an error -+ dnl on valid C code like this: -+ dnl #if 0 -+ dnl # if > 32 -+ dnl # endif -+ dnl #endif -+ result=0 -+ fi -+ GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) -+ eval BITSIZEOF_${GLTYPE}=\$result -+ done -+ m4_foreach_w([gltype], [$1], -+ [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) -+]) -+m4trace:m4/stdint.m4:347: -1- AC_DEFUN([gl_CHECK_TYPES_SIGNED], [ -+ dnl Use a shell loop, to avoid bloating configure, and -+ dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into -+ dnl config.h.in, -+ dnl - extra AC_SUBST calls, so that the right substitutions are made. -+ m4_foreach_w([gltype], [$1], -+ [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), -+ [Define to 1 if ']gltype[' is a signed integer type.])]) -+ for gltype in $1 ; do -+ AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([$2[ -+ int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], -+ result=yes, result=no) -+ eval gl_cv_type_${gltype}_signed=\$result -+ ]) -+ eval result=\$gl_cv_type_${gltype}_signed -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ if test "$result" = yes; then -+ AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) -+ eval HAVE_SIGNED_${GLTYPE}=1 -+ else -+ eval HAVE_SIGNED_${GLTYPE}=0 -+ fi -+ done -+ m4_foreach_w([gltype], [$1], -+ [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) -+]) -+m4trace:m4/stdint.m4:380: -1- AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], [ -+ dnl Use a shell loop, to avoid bloating configure, and -+ dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into -+ dnl config.h.in, -+ dnl - extra AC_SUBST calls, so that the right substitutions are made. -+ m4_foreach_w([gltype], [$1], -+ [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], -+ [Define to l, ll, u, ul, ull, etc., as suitable for -+ constants of type ']gltype['.])]) -+ for gltype in $1 ; do -+ AC_CACHE_CHECK([for $gltype integer literal suffix], -+ [gl_cv_type_${gltype}_suffix], -+ [eval gl_cv_type_${gltype}_suffix=no -+ eval result=\$gl_cv_type_${gltype}_signed -+ if test "$result" = yes; then -+ glsufu= -+ else -+ glsufu=u -+ fi -+ for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do -+ case $glsuf in -+ '') gltype1='int';; -+ l) gltype1='long int';; -+ ll) gltype1='long long int';; -+ i64) gltype1='__int64';; -+ u) gltype1='unsigned int';; -+ ul) gltype1='unsigned long int';; -+ ull) gltype1='unsigned long long int';; -+ ui64)gltype1='unsigned __int64';; -+ esac -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([$2[ -+ extern $gltype foo; -+ extern $gltype1 foo;]])], -+ [eval gl_cv_type_${gltype}_suffix=\$glsuf]) -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" != no && break -+ done]) -+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` -+ eval result=\$gl_cv_type_${gltype}_suffix -+ test "$result" = no && result= -+ eval ${GLTYPE}_SUFFIX=\$result -+ AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) -+ done -+ m4_foreach_w([gltype], [$1], -+ [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) -+]) -+m4trace:m4/stdint.m4:430: -1- AC_DEFUN([gl_STDINT_INCLUDES], [[ -+ /* BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+ #include -+ #include -+ #if HAVE_WCHAR_H -+ # include -+ # include -+ # include -+ #endif -+]]) -+m4trace:m4/stdint.m4:446: -1- AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], [ -+ AC_REQUIRE([gl_MULTIARCH]) -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ gl_STDINT_BITSIZEOF([ptrdiff_t size_t], -+ [gl_STDINT_INCLUDES]) -+ fi -+ gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], -+ [gl_STDINT_INCLUDES]) -+ gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], -+ [gl_STDINT_INCLUDES]) -+ gl_cv_type_ptrdiff_t_signed=yes -+ gl_cv_type_size_t_signed=no -+ if test $APPLE_UNIVERSAL_BUILD = 0; then -+ gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], -+ [gl_STDINT_INCLUDES]) -+ fi -+ gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], -+ [gl_STDINT_INCLUDES]) -+ -+ dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 -+ dnl requirement that wint_t is "unchanged by default argument promotions". -+ dnl In this case gnulib's and override wint_t. -+ dnl Set the variable BITSIZEOF_WINT_T accordingly. -+ if test $BITSIZEOF_WINT_T -lt 32; then -+ BITSIZEOF_WINT_T=32 -+ fi -+]) -+m4trace:m4/stdint_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_STDINT_H], [ -+ AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include ]], -+ [[uintmax_t i = (uintmax_t) -1; return !i;]])], -+ [gl_cv_header_stdint_h=yes], -+ [gl_cv_header_stdint_h=no])]) -+ if test $gl_cv_header_stdint_h = yes; then -+ AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1], -+ [Define if exists, doesn't clash with , -+ and declares uintmax_t. ]) -+ fi -+]) -+m4trace:m4/stdio_h.m4:7: -1- AC_DEFUN([gl_STDIO_H], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ gl_NEXT_HEADERS([stdio.h]) -+ -+ dnl No need to create extra modules for these functions. Everyone who uses -+ dnl likely needs them. -+ GNULIB_FSCANF=1 -+ gl_MODULE_INDICATOR([fscanf]) -+ GNULIB_SCANF=1 -+ gl_MODULE_INDICATOR([scanf]) -+ GNULIB_FGETC=1 -+ GNULIB_GETC=1 -+ GNULIB_GETCHAR=1 -+ GNULIB_FGETS=1 -+ GNULIB_FREAD=1 -+ dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c" -+ dnl "expected source file, required through AC_LIBSOURCES, not found". It is -+ dnl also an optimization, to avoid performing a configure check whose result -+ dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING -+ dnl or GNULIB_NONBLOCKING redundant. -+ m4_ifdef([gl_NONBLOCKING_IO], [ -+ gl_NONBLOCKING_IO -+ if test $gl_cv_have_nonblocking != yes; then -+ REPLACE_STDIO_READ_FUNCS=1 -+ AC_LIBOBJ([stdio-read]) -+ fi -+ ]) -+ -+ dnl No need to create extra modules for these functions. Everyone who uses -+ dnl likely needs them. -+ GNULIB_FPRINTF=1 -+ GNULIB_PRINTF=1 -+ GNULIB_VFPRINTF=1 -+ GNULIB_VPRINTF=1 -+ GNULIB_FPUTC=1 -+ GNULIB_PUTC=1 -+ GNULIB_PUTCHAR=1 -+ GNULIB_FPUTS=1 -+ GNULIB_PUTS=1 -+ GNULIB_FWRITE=1 -+ dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" -+ dnl "expected source file, required through AC_LIBSOURCES, not found". It is -+ dnl also an optimization, to avoid performing a configure check whose result -+ dnl is not used. But it does not make the test of GNULIB_STDIO_H_SIGPIPE or -+ dnl GNULIB_SIGPIPE redundant. -+ m4_ifdef([gl_SIGNAL_SIGPIPE], [ -+ gl_SIGNAL_SIGPIPE -+ if test $gl_cv_header_signal_h_SIGPIPE != yes; then -+ REPLACE_STDIO_WRITE_FUNCS=1 -+ AC_LIBOBJ([stdio-write]) -+ fi -+ ]) -+ dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" -+ dnl "expected source file, required through AC_LIBSOURCES, not found". It is -+ dnl also an optimization, to avoid performing a configure check whose result -+ dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING -+ dnl or GNULIB_NONBLOCKING redundant. -+ m4_ifdef([gl_NONBLOCKING_IO], [ -+ gl_NONBLOCKING_IO -+ if test $gl_cv_have_nonblocking != yes; then -+ REPLACE_STDIO_WRITE_FUNCS=1 -+ AC_LIBOBJ([stdio-write]) -+ fi -+ ]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use, and which is not -+ dnl guaranteed by both C89 and C11. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [dprintf fpurge fseeko ftello getdelim getline gets pclose popen -+ renameat snprintf tmpfile vdprintf vsnprintf]) -+]) -+m4trace:m4/stdio_h.m4:81: -1- AC_DEFUN([gl_STDIO_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/stdio_h.m4:90: -1- AC_DEFUN([gl_STDIO_H_DEFAULTS], [ -+ GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF]) -+ GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE]) -+ GNULIB_FDOPEN=0; AC_SUBST([GNULIB_FDOPEN]) -+ GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH]) -+ GNULIB_FGETC=0; AC_SUBST([GNULIB_FGETC]) -+ GNULIB_FGETS=0; AC_SUBST([GNULIB_FGETS]) -+ GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN]) -+ GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF]) -+ GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX]) -+ GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE]) -+ GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC]) -+ GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS]) -+ GNULIB_FREAD=0; AC_SUBST([GNULIB_FREAD]) -+ GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN]) -+ GNULIB_FSCANF=0; AC_SUBST([GNULIB_FSCANF]) -+ GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK]) -+ GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO]) -+ GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL]) -+ GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO]) -+ GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE]) -+ GNULIB_GETC=0; AC_SUBST([GNULIB_GETC]) -+ GNULIB_GETCHAR=0; AC_SUBST([GNULIB_GETCHAR]) -+ GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM]) -+ GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE]) -+ GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF]) -+ GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX]) -+ GNULIB_PCLOSE=0; AC_SUBST([GNULIB_PCLOSE]) -+ GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR]) -+ GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN]) -+ GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF]) -+ GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX]) -+ GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC]) -+ GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR]) -+ GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS]) -+ GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE]) -+ GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME]) -+ GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT]) -+ GNULIB_SCANF=0; AC_SUBST([GNULIB_SCANF]) -+ GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF]) -+ GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX]) -+ GNULIB_STDIO_H_NONBLOCKING=0; AC_SUBST([GNULIB_STDIO_H_NONBLOCKING]) -+ GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE]) -+ GNULIB_TMPFILE=0; AC_SUBST([GNULIB_TMPFILE]) -+ GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF]) -+ GNULIB_VFSCANF=0; AC_SUBST([GNULIB_VFSCANF]) -+ GNULIB_VSCANF=0; AC_SUBST([GNULIB_VSCANF]) -+ GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF]) -+ GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF]) -+ GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX]) -+ GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF]) -+ GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX]) -+ GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF]) -+ GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE]) -+ HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO]) -+ HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO]) -+ HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM]) -+ HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE]) -+ HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) -+ HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF]) -+ HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF]) -+ HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF]) -+ HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO]) -+ HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO]) -+ HAVE_PCLOSE=1; AC_SUBST([HAVE_PCLOSE]) -+ HAVE_POPEN=1; AC_SUBST([HAVE_POPEN]) -+ HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT]) -+ HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF]) -+ HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF]) -+ REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF]) -+ REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE]) -+ REPLACE_FDOPEN=0; AC_SUBST([REPLACE_FDOPEN]) -+ REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH]) -+ REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN]) -+ REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF]) -+ REPLACE_FPURGE=0; AC_SUBST([REPLACE_FPURGE]) -+ REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN]) -+ REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK]) -+ REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO]) -+ REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL]) -+ REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO]) -+ REPLACE_GETDELIM=0; AC_SUBST([REPLACE_GETDELIM]) -+ REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE]) -+ REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF]) -+ REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR]) -+ REPLACE_POPEN=0; AC_SUBST([REPLACE_POPEN]) -+ REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF]) -+ REPLACE_REMOVE=0; AC_SUBST([REPLACE_REMOVE]) -+ REPLACE_RENAME=0; AC_SUBST([REPLACE_RENAME]) -+ REPLACE_RENAMEAT=0; AC_SUBST([REPLACE_RENAMEAT]) -+ REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF]) -+ REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF]) -+ REPLACE_STDIO_READ_FUNCS=0; AC_SUBST([REPLACE_STDIO_READ_FUNCS]) -+ REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS]) -+ REPLACE_TMPFILE=0; AC_SUBST([REPLACE_TMPFILE]) -+ REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF]) -+ REPLACE_VDPRINTF=0; AC_SUBST([REPLACE_VDPRINTF]) -+ REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF]) -+ REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF]) -+ REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF]) -+ REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF]) -+]) -+m4trace:m4/stdlib_h.m4:7: -1- AC_DEFUN([gl_STDLIB_H], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ gl_NEXT_HEADERS([stdlib.h]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use, and which is not -+ dnl guaranteed by C89. -+ gl_WARN_ON_USE_PREPARE([[#include -+#if HAVE_SYS_LOADAVG_H -+# include -+#endif -+#if HAVE_RANDOM_H -+# include -+#endif -+ ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt -+ initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps -+ posix_openpt ptsname ptsname_r random random_r realpath rpmatch -+ setenv setstate setstate_r srandom srandom_r -+ strtod strtoll strtoull unlockpt unsetenv]) -+]) -+m4trace:m4/stdlib_h.m4:29: -1- AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/stdlib_h.m4:38: -1- AC_DEFUN([gl_STDLIB_H_DEFAULTS], [ -+ GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT]) -+ GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL]) -+ GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX]) -+ GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME]) -+ GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG]) -+ GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT]) -+ GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT]) -+ GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX]) -+ GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC]) -+ GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) -+ GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP]) -+ GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS]) -+ GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) -+ GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS]) -+ GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT]) -+ GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME]) -+ GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R]) -+ GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) -+ GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM]) -+ GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) -+ GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) -+ GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH]) -+ GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH]) -+ GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) -+ GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD]) -+ GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL]) -+ GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL]) -+ GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX]) -+ GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT]) -+ GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) -+ GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) -+ HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) -+ HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) -+ HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) -+ HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) -+ HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) -+ HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) -+ HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) -+ HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) -+ HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) -+ HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) -+ HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) -+ HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) -+ HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) -+ HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) -+ HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) -+ HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) -+ HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) -+ HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) -+ HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) -+ HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) -+ HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) -+ HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) -+ HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) -+ HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) -+ HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) -+ HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) -+ HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) -+ REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC]) -+ REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) -+ REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC]) -+ REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) -+ REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) -+ REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) -+ REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) -+ REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) -+ REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) -+ REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC]) -+ REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) -+ REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) -+ REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) -+ REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) -+ REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) -+]) -+m4trace:m4/stpcpy.m4:7: -1- AC_DEFUN([gl_FUNC_STPCPY], [ -+ dnl Persuade glibc to declare stpcpy(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl The stpcpy() declaration in lib/string.in.h uses 'restrict'. -+ AC_REQUIRE([AC_C_RESTRICT]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_FUNCS([stpcpy]) -+ if test $ac_cv_func_stpcpy = no; then -+ HAVE_STPCPY=0 -+ fi -+]) -+m4trace:m4/stpcpy.m4:23: -1- AC_DEFUN([gl_PREREQ_STPCPY], [ -+ : -+]) -+m4trace:m4/stpncpy.m4:8: -1- AC_DEFUN([gl_FUNC_STPNCPY], [ -+ dnl Persuade glibc to declare stpncpy(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl The stpncpy() declaration in lib/string.in.h uses 'restrict'. -+ AC_REQUIRE([AC_C_RESTRICT]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ -+ dnl Both glibc and AIX (4.3.3, 5.1) have an stpncpy() function -+ dnl declared in . Its side effects are the same as those -+ dnl of strncpy(): -+ dnl stpncpy (dest, src, n) -+ dnl overwrites dest[0..n-1], min(strlen(src),n) bytes coming from src, -+ dnl and the remaining bytes being NULs. However, the return value is -+ dnl in glibc: dest + min(strlen(src),n) -+ dnl in AIX: dest + max(0,n-1) -+ dnl Only the glibc return value is useful in practice. -+ -+ AC_CHECK_DECLS_ONCE([stpncpy]) -+ AC_CHECK_FUNCS_ONCE([stpncpy]) -+ if test $ac_cv_func_stpncpy = yes; then -+ AC_CACHE_CHECK([for working stpncpy], [gl_cv_func_stpncpy], [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include /* for strcpy */ -+/* The stpncpy prototype is missing in on AIX 4. */ -+#if !HAVE_DECL_STPNCPY -+extern -+# ifdef __cplusplus -+"C" -+# endif -+char *stpncpy (char *dest, const char *src, size_t n); -+#endif -+int main () -+{ -+ int result = 0; -+ const char *src = "Hello"; -+ char dest[10]; -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 2) != dest + 2) -+ result |= 1; -+ } -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 5) != dest + 5) -+ result |= 2; -+ } -+ /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */ -+ { -+ strcpy (dest, "\377\377\377\377\377\377"); -+ if (stpncpy (dest, src, 7) != dest + 5) -+ result |= 4; -+ } -+ return result; -+} -+]])], -+ [gl_cv_func_stpncpy=yes], -+ [gl_cv_func_stpncpy=no], -+ [AC_EGREP_CPP([Thanks for using GNU], [ -+#include -+#ifdef __GNU_LIBRARY__ -+ Thanks for using GNU -+#endif -+], [gl_cv_func_stpncpy="guessing yes"], [gl_cv_func_stpncpy="guessing no"]) -+ ]) -+ ]) -+ case "$gl_cv_func_stpncpy" in -+ *yes) -+ AC_DEFINE([HAVE_STPNCPY], [1], -+ [Define if you have the stpncpy() function and it works.]) -+ ;; -+ *) -+ REPLACE_STPNCPY=1 -+ ;; -+ esac -+ else -+ HAVE_STPNCPY=0 -+ fi -+]) -+m4trace:m4/stpncpy.m4:95: -1- AC_DEFUN([gl_PREREQ_STPNCPY], [ -+ : -+]) -+m4trace:m4/strchrnul.m4:7: -1- AC_DEFUN([gl_FUNC_STRCHRNUL], [ -+ dnl Persuade glibc to declare strchrnul(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_FUNCS([strchrnul]) -+ if test $ac_cv_func_strchrnul = no; then -+ HAVE_STRCHRNUL=0 -+ else -+ AC_CACHE_CHECK([whether strchrnul works], -+ [gl_cv_func_strchrnul_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include /* for strchrnul */ -+]], [[const char *buf = "a"; -+ return strchrnul (buf, 'b') != buf + 1; -+ ]])], -+ [gl_cv_func_strchrnul_works=yes], -+ [gl_cv_func_strchrnul_works=no], -+ [dnl Cygwin 1.7.9 introduced strchrnul, but it was broken until 1.7.10 -+ AC_EGREP_CPP([Lucky user], -+ [ -+#if defined __CYGWIN__ -+ #include -+ #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9) -+ Lucky user -+ #endif -+#else -+ Lucky user -+#endif -+ ], -+ [gl_cv_func_strchrnul_works="guessing yes"], -+ [gl_cv_func_strchrnul_works="guessing no"]) -+ ]) -+ ]) -+ case "$gl_cv_func_strchrnul_works" in -+ *yes) ;; -+ *) REPLACE_STRCHRNUL=1 ;; -+ esac -+ fi -+]) -+m4trace:m4/strchrnul.m4:50: -1- AC_DEFUN([gl_PREREQ_STRCHRNUL], [:]) -+m4trace:m4/strdup.m4:9: -1- AC_DEFUN([gl_FUNC_STRDUP], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_FUNCS_ONCE([strdup]) -+ AC_CHECK_DECLS_ONCE([strdup]) -+ if test $ac_cv_have_decl_strdup = no; then -+ HAVE_DECL_STRDUP=0 -+ fi -+]) -+m4trace:m4/strdup.m4:19: -1- AC_DEFUN([gl_FUNC_STRDUP_POSIX], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) -+ AC_CHECK_FUNCS_ONCE([strdup]) -+ if test $ac_cv_func_strdup = yes; then -+ if test $gl_cv_func_malloc_posix != yes; then -+ REPLACE_STRDUP=1 -+ fi -+ fi -+ AC_CHECK_DECLS_ONCE([strdup]) -+ if test $ac_cv_have_decl_strdup = no; then -+ HAVE_DECL_STRDUP=0 -+ fi -+]) -+m4trace:m4/strdup.m4:36: -1- AC_DEFUN([gl_PREREQ_STRDUP], [:]) -+m4trace:m4/strerror.m4:7: -1- AC_DEFUN([gl_FUNC_STRERROR], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_REQUIRE([gl_HEADER_ERRNO_H]) -+ AC_REQUIRE([gl_FUNC_STRERROR_0]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ -+ AC_REQUIRE([gl_FUNC_STRERROR_R_WORKS]) -+ ]) -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ AC_CACHE_CHECK([for working strerror function], -+ [gl_cv_func_working_strerror], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ ]], -+ [[if (!*strerror (-2)) return 1;]])], -+ [gl_cv_func_working_strerror=yes], -+ [gl_cv_func_working_strerror=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_working_strerror="guessing no" ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_working_strerror" in -+ *yes) ;; -+ *) -+ dnl The system's strerror() fails to return a string for out-of-range -+ dnl integers. Replace it. -+ REPLACE_STRERROR=1 -+ ;; -+ esac -+ m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ -+ dnl If the system's strerror_r or __xpg_strerror_r clobbers strerror's -+ dnl buffer, we must replace strerror. -+ case "$gl_cv_func_strerror_r_works" in -+ *no) REPLACE_STRERROR=1 ;; -+ esac -+ ]) -+ else -+ dnl The system's strerror() cannot know about the new errno values we add -+ dnl to , or any fix for strerror(0). Replace it. -+ REPLACE_STRERROR=1 -+ fi -+]) -+m4trace:m4/strerror.m4:58: -1- AC_DEFUN([gl_FUNC_STRERROR_0], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ REPLACE_STRERROR_0=0 -+ AC_CACHE_CHECK([whether strerror(0) succeeds], -+ [gl_cv_func_strerror_0_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ ]], -+ [[int result = 0; -+ char *str; -+ errno = 0; -+ str = strerror (0); -+ if (!*str) result |= 1; -+ if (errno) result |= 2; -+ if (strstr (str, "nknown") || strstr (str, "ndefined")) -+ result |= 4; -+ return result;]])], -+ [gl_cv_func_strerror_0_works=yes], -+ [gl_cv_func_strerror_0_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_strerror_0_works="guessing no" ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_strerror_0_works" in -+ *yes) ;; -+ *) -+ REPLACE_STRERROR_0=1 -+ AC_DEFINE([REPLACE_STRERROR_0], [1], [Define to 1 if strerror(0) -+ does not return a message implying success.]) -+ ;; -+ esac -+]) -+m4trace:m4/strerror_r.m4:7: -1- AC_DEFUN([gl_FUNC_STRERROR_R], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_STRERROR_R_WORKS]) -+ -+ dnl Persuade Solaris to declare strerror_r(). -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ dnl Some systems don't declare strerror_r() if _THREAD_SAFE and _REENTRANT -+ dnl are not defined. -+ AC_CHECK_DECLS_ONCE([strerror_r]) -+ if test $ac_cv_have_decl_strerror_r = no; then -+ HAVE_DECL_STRERROR_R=0 -+ fi -+ -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ case "$gl_cv_func_strerror_r_works" in -+ dnl The system's strerror_r has bugs. Replace it. -+ *no) REPLACE_STRERROR_R=1 ;; -+ esac -+ else -+ dnl The system's strerror_r() has a wrong signature. Replace it. -+ REPLACE_STRERROR_R=1 -+ fi -+ else -+ dnl The system's strerror_r() cannot know about the new errno values we -+ dnl add to , or any fix for strerror(0). Replace it. -+ REPLACE_STRERROR_R=1 -+ fi -+ fi -+]) -+m4trace:m4/strerror_r.m4:42: -1- AC_DEFUN([gl_PREREQ_STRERROR_R], [ -+ dnl glibc >= 2.3.4 and cygwin 1.7.9 have a function __xpg_strerror_r. -+ AC_CHECK_FUNCS_ONCE([__xpg_strerror_r]) -+ AC_CHECK_FUNCS_ONCE([catgets]) -+ AC_CHECK_FUNCS_ONCE([snprintf]) -+]) -+m4trace:m4/strerror_r.m4:51: -1- AC_DEFUN([gl_FUNC_STRERROR_R_WORKS], [ -+ AC_REQUIRE([gl_HEADER_ERRNO_H]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_FUNC_STRERROR_0]) -+ -+ AC_CHECK_FUNCS_ONCE([strerror_r]) -+ if test $ac_cv_func_strerror_r = yes; then -+ if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then -+ dnl The POSIX prototype is: int strerror_r (int, char *, size_t); -+ dnl glibc, Cygwin: char *strerror_r (int, char *, size_t); -+ dnl AIX 5.1, OSF/1 5.1: int strerror_r (int, char *, int); -+ AC_CACHE_CHECK([for strerror_r with POSIX signature], -+ [gl_cv_func_strerror_r_posix_signature], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ int strerror_r (int, char *, size_t); -+ ]], -+ [])], -+ [gl_cv_func_strerror_r_posix_signature=yes], -+ [gl_cv_func_strerror_r_posix_signature=no]) -+ ]) -+ if test $gl_cv_func_strerror_r_posix_signature = yes; then -+ dnl AIX 6.1 strerror_r fails by returning -1, not an error number. -+ dnl HP-UX 11.31 strerror_r always fails when the buffer length argument -+ dnl is less than 80. -+ dnl FreeBSD 8.s strerror_r claims failure on 0 -+ dnl Mac OS X 10.5 strerror_r treats 0 like -1 -+ dnl Solaris 10 strerror_r corrupts errno on failure -+ AC_CACHE_CHECK([whether strerror_r works], -+ [gl_cv_func_strerror_r_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ ]], -+ [[int result = 0; -+ char buf[79]; -+ if (strerror_r (EACCES, buf, 0) < 0) -+ result |= 1; -+ errno = 0; -+ if (strerror_r (EACCES, buf, sizeof buf) != 0) -+ result |= 2; -+ strcpy (buf, "Unknown"); -+ if (strerror_r (0, buf, sizeof buf) != 0) -+ result |= 4; -+ if (errno) -+ result |= 8; -+ if (strstr (buf, "nknown") || strstr (buf, "ndefined")) -+ result |= 0x10; -+ errno = 0; -+ *buf = 0; -+ if (strerror_r (-3, buf, sizeof buf) < 0) -+ result |= 0x20; -+ if (errno) -+ result |= 0x40; -+ if (!*buf) -+ result |= 0x80; -+ return result; -+ ]])], -+ [gl_cv_func_strerror_r_works=yes], -+ [gl_cv_func_strerror_r_works=no], -+ [ -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on AIX. -+ aix*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess no on HP-UX. -+ hpux*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess no on BSD variants. -+ *bsd*) gl_cv_func_strerror_r_works="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_strerror_r_works="guessing yes";; -+ esac -+changequote([,])dnl -+ ]) -+ ]) -+ else -+ dnl The system's strerror() has a wrong signature. -+ dnl glibc >= 2.3.4 and cygwin 1.7.9 have a function __xpg_strerror_r. -+ AC_CHECK_FUNCS_ONCE([__xpg_strerror_r]) -+ dnl In glibc < 2.14, __xpg_strerror_r does not populate buf on failure. -+ dnl In cygwin < 1.7.10, __xpg_strerror_r clobbers strerror's buffer. -+ if test $ac_cv_func___xpg_strerror_r = yes; then -+ AC_CACHE_CHECK([whether __xpg_strerror_r works], -+ [gl_cv_func_strerror_r_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ #include -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ int __xpg_strerror_r(int, char *, size_t); -+ ]], -+ [[int result = 0; -+ char buf[256] = "^"; -+ char copy[256]; -+ char *str = strerror (-1); -+ strcpy (copy, str); -+ if (__xpg_strerror_r (-2, buf, 1) == 0) -+ result |= 1; -+ if (*buf) -+ result |= 2; -+ __xpg_strerror_r (-2, buf, 256); -+ if (strcmp (str, copy)) -+ result |= 4; -+ return result; -+ ]])], -+ [gl_cv_func_strerror_r_works=yes], -+ [gl_cv_func_strerror_r_works=no], -+ [dnl Guess no on all platforms that have __xpg_strerror_r, -+ dnl at least until fixed glibc and cygwin are more common. -+ gl_cv_func_strerror_r_works="guessing no" -+ ]) -+ ]) -+ fi -+ fi -+ fi -+ fi -+]) -+m4trace:m4/strftime.m4:11: -1- AC_DEFUN([gl_FUNC_GNU_STRFTIME], [ -+ gl_FUNC_STRFTIME -+]) -+m4trace:m4/strftime.m4:17: -1- AC_DEFUN([gl_FUNC_STRFTIME], [ -+ # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. -+ AC_REQUIRE([AC_STRUCT_TIMEZONE]) -+ -+ AC_REQUIRE([gl_TM_GMTOFF]) -+ -+ AC_CHECK_FUNCS_ONCE([tzset]) -+ -+ AC_DEFINE([my_strftime], [nstrftime], -+ [Define to the name of the strftime replacement function.]) -+]) -+m4trace:m4/string_h.m4:12: -1- AC_DEFUN([gl_HEADER_STRING_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_HEADER_STRING_H_BODY]) -+]) -+m4trace:m4/string_h.m4:19: -1- AC_DEFUN([gl_HEADER_STRING_H_BODY], [ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ gl_NEXT_HEADERS([string.h]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use, and which is not -+ dnl guaranteed by C89. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], -+ [ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul -+ strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r -+ strerror_r strsignal strverscmp]) -+]) -+m4trace:m4/string_h.m4:35: -1- AC_DEFUN([gl_STRING_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/string_h.m4:44: -1- AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], [ -+ GNULIB_FFSL=0; AC_SUBST([GNULIB_FFSL]) -+ GNULIB_FFSLL=0; AC_SUBST([GNULIB_FFSLL]) -+ GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR]) -+ GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM]) -+ GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY]) -+ GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR]) -+ GNULIB_RAWMEMCHR=0; AC_SUBST([GNULIB_RAWMEMCHR]) -+ GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY]) -+ GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY]) -+ GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL]) -+ GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP]) -+ GNULIB_STRNCAT=0; AC_SUBST([GNULIB_STRNCAT]) -+ GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP]) -+ GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN]) -+ GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK]) -+ GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP]) -+ GNULIB_STRSTR=0; AC_SUBST([GNULIB_STRSTR]) -+ GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR]) -+ GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R]) -+ GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN]) -+ GNULIB_MBSNLEN=0; AC_SUBST([GNULIB_MBSNLEN]) -+ GNULIB_MBSCHR=0; AC_SUBST([GNULIB_MBSCHR]) -+ GNULIB_MBSRCHR=0; AC_SUBST([GNULIB_MBSRCHR]) -+ GNULIB_MBSSTR=0; AC_SUBST([GNULIB_MBSSTR]) -+ GNULIB_MBSCASECMP=0; AC_SUBST([GNULIB_MBSCASECMP]) -+ GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP]) -+ GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP]) -+ GNULIB_MBSCASESTR=0; AC_SUBST([GNULIB_MBSCASESTR]) -+ GNULIB_MBSCSPN=0; AC_SUBST([GNULIB_MBSCSPN]) -+ GNULIB_MBSPBRK=0; AC_SUBST([GNULIB_MBSPBRK]) -+ GNULIB_MBSSPN=0; AC_SUBST([GNULIB_MBSSPN]) -+ GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) -+ GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) -+ GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR]) -+ GNULIB_STRERROR_R=0; AC_SUBST([GNULIB_STRERROR_R]) -+ GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL]) -+ GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP]) -+ HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_FFSL=1; AC_SUBST([HAVE_FFSL]) -+ HAVE_FFSLL=1; AC_SUBST([HAVE_FFSLL]) -+ HAVE_MEMCHR=1; AC_SUBST([HAVE_MEMCHR]) -+ HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) -+ HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) -+ HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR]) -+ HAVE_RAWMEMCHR=1; AC_SUBST([HAVE_RAWMEMCHR]) -+ HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY]) -+ HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY]) -+ HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL]) -+ HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP]) -+ HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP]) -+ HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN]) -+ HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK]) -+ HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP]) -+ HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) -+ HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) -+ HAVE_DECL_STRERROR_R=1; AC_SUBST([HAVE_DECL_STRERROR_R]) -+ HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL]) -+ HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP]) -+ REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR]) -+ REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM]) -+ REPLACE_STPNCPY=0; AC_SUBST([REPLACE_STPNCPY]) -+ REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP]) -+ REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR]) -+ REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR]) -+ REPLACE_STRCHRNUL=0; AC_SUBST([REPLACE_STRCHRNUL]) -+ REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR]) -+ REPLACE_STRERROR_R=0; AC_SUBST([REPLACE_STRERROR_R]) -+ REPLACE_STRNCAT=0; AC_SUBST([REPLACE_STRNCAT]) -+ REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP]) -+ REPLACE_STRNLEN=0; AC_SUBST([REPLACE_STRNLEN]) -+ REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL]) -+ REPLACE_STRTOK_R=0; AC_SUBST([REPLACE_STRTOK_R]) -+ UNDEFINE_STRTOK_R=0; AC_SUBST([UNDEFINE_STRTOK_R]) -+]) -+m4trace:m4/strncat.m4:7: -1- AC_DEFUN_ONCE([gl_FUNC_STRNCAT], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ dnl Check for prerequisites for memory fence checks. -+ gl_FUNC_MMAP_ANON -+ AC_CHECK_HEADERS_ONCE([sys/mman.h]) -+ AC_CHECK_FUNCS_ONCE([mprotect]) -+ -+ dnl Detect bug in Solaris 8..10 on SPARC: -+ dnl strncat should not dereference more than n bytes, but always dereferences -+ dnl n+1 bytes if the first n bytes don't contain a NUL byte. -+ dnl Assume that strncat works on platforms that lack mprotect. -+ AC_CACHE_CHECK([whether strncat works], [gl_cv_func_strncat_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#if HAVE_SYS_MMAN_H -+# include -+# include -+# include -+# include -+# ifndef MAP_FILE -+# define MAP_FILE 0 -+# endif -+#endif -+]], [[ -+ char *fence = NULL; -+#if HAVE_SYS_MMAN_H && HAVE_MPROTECT -+# if HAVE_MAP_ANONYMOUS -+ const int flags = MAP_ANONYMOUS | MAP_PRIVATE; -+ const int fd = -1; -+# else /* !HAVE_MAP_ANONYMOUS */ -+ const int flags = MAP_FILE | MAP_PRIVATE; -+ int fd = open ("/dev/zero", O_RDONLY, 0666); -+ if (fd >= 0) -+# endif -+ { -+ int pagesize = getpagesize (); -+ char *two_pages = -+ (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, -+ flags, fd, 0); -+ if (two_pages != (char *)(-1) -+ && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) -+ fence = two_pages + pagesize; -+ } -+#endif -+ if (fence) -+ { -+ char dest[8]; -+ -+ dest[0] = '*'; -+ dest[1] = 'a'; -+ dest[2] = '\0'; -+ dest[3] = 'w'; -+ dest[4] = 'x'; -+ dest[5] = 'y'; -+ dest[6] = 'z'; -+ -+ *(fence - 3) = '7'; -+ *(fence - 2) = '2'; -+ *(fence - 1) = '9'; -+ -+ if (strncat (dest + 1, fence - 3, 3) != dest + 1) -+ return 1; -+ if (dest[0] != '*') -+ return 2; -+ if (dest[1] != 'a' -+ || dest[2] != '7' || dest[3] != '2' || dest[4] != '9' -+ || dest[5] != '\0') -+ return 3; -+ if (dest[6] != 'z') -+ return 4; -+ } -+ return 0; -+]])], [gl_cv_func_strncat_works=yes], [gl_cv_func_strncat_works=no], -+ [ -+ case "$host_os" in -+ # Guess no on Solaris. -+ solaris*) gl_cv_func_strncat_works="guessing no";; -+ # Guess yes otherwise. -+ *) gl_cv_func_strncat_works="guessing yes";; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_strncat_works" in -+ *yes) ;; -+ *) REPLACE_STRNCAT=1 ;; -+ esac -+]) -+m4trace:m4/strncat.m4:100: -1- AC_DEFUN([gl_PREREQ_STRNCAT], [ -+ : -+]) -+m4trace:m4/strndup.m4:7: -1- AC_DEFUN([gl_FUNC_STRNDUP], [ -+ dnl Persuade glibc to declare strndup(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_DECLS_ONCE([strndup]) -+ AC_CHECK_FUNCS_ONCE([strndup]) -+ if test $ac_cv_have_decl_strndup = no; then -+ HAVE_DECL_STRNDUP=0 -+ fi -+ -+ if test $ac_cv_func_strndup = yes; then -+ HAVE_STRNDUP=1 -+ # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. -+ AC_CACHE_CHECK([for working strndup], [gl_cv_func_strndup_works], -+ [AC_RUN_IFELSE([ -+ AC_LANG_PROGRAM([[#include -+ #include ]], [[ -+#if !HAVE_DECL_STRNDUP -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ char *strndup (const char *, size_t); -+#endif -+ char *s; -+ s = strndup ("some longer string", 15); -+ free (s); -+ s = strndup ("shorter string", 13); -+ return s[13] != '\0';]])], -+ [gl_cv_func_strndup_works=yes], -+ [gl_cv_func_strndup_works=no], -+ [ -+changequote(,)dnl -+ case $host_os in -+ aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";; -+ *) gl_cv_func_strndup_works="guessing yes";; -+ esac -+changequote([,])dnl -+ ])]) -+ case $gl_cv_func_strndup_works in -+ *no) REPLACE_STRNDUP=1 ;; -+ esac -+ else -+ HAVE_STRNDUP=0 -+ fi -+]) -+m4trace:m4/strnlen.m4:8: -1- AC_DEFUN([gl_FUNC_STRNLEN], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ -+ dnl Persuade glibc to declare strnlen(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_DECLS_ONCE([strnlen]) -+ if test $ac_cv_have_decl_strnlen = no; then -+ HAVE_DECL_STRNLEN=0 -+ else -+ m4_pushdef([AC_LIBOBJ], [:]) -+ dnl Note: AC_FUNC_STRNLEN does AC_LIBOBJ([strnlen]). -+ AC_FUNC_STRNLEN -+ m4_popdef([AC_LIBOBJ]) -+ if test $ac_cv_func_strnlen_working = no; then -+ REPLACE_STRNLEN=1 -+ fi -+ fi -+]) -+m4trace:m4/strnlen.m4:30: -1- AC_DEFUN([gl_PREREQ_STRNLEN], [:]) -+m4trace:m4/strpbrk.m4:7: -1- AC_DEFUN([gl_FUNC_STRPBRK], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_CHECK_FUNCS([strpbrk]) -+ if test $ac_cv_func_strpbrk = no; then -+ HAVE_STRPBRK=0 -+ fi -+]) -+m4trace:m4/strpbrk.m4:17: -1- AC_DEFUN([gl_PREREQ_STRPBRK], [:]) -+m4trace:m4/strsignal.m4:7: -1- AC_DEFUN([gl_FUNC_STRSIGNAL], [ -+ dnl Persuade glibc to declare strsignal(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ AC_CHECK_DECLS_ONCE([strsignal]) -+ if test $ac_cv_have_decl_strsignal = no; then -+ HAVE_DECL_STRSIGNAL=0 -+ fi -+ -+ AC_CHECK_FUNCS([strsignal]) -+ if test $ac_cv_func_strsignal = yes; then -+ HAVE_STRSIGNAL=1 -+ dnl Check if strsignal behaves reasonably for out-of-range signal numbers. -+ dnl On Solaris it returns NULL; on AIX 5.1 it returns (char *) -1. -+ AC_CACHE_CHECK([whether strsignal always returns a string], -+ [gl_cv_func_working_strsignal], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+#include /* NetBSD 5.0 declares it in wrong header. */ -+ ]], -+ [[int result = 0; -+ char *s = strsignal (-1); -+ if (s == (char *) 0) -+ result |= 1; -+ if (s == (char *) -1) -+ result |= 2; -+ return result; -+ ]])], -+ [gl_cv_func_working_strsignal=yes], -+ [gl_cv_func_working_strsignal=no], -+ [case "$host_os" in -+ solaris* | aix*) gl_cv_func_working_strsignal=no;; -+ *) gl_cv_func_working_strsignal="guessing yes";; -+ esac])]) -+ if test "$gl_cv_func_working_strsignal" = no; then -+ REPLACE_STRSIGNAL=1 -+ fi -+ else -+ HAVE_STRSIGNAL=0 -+ fi -+]) -+m4trace:m4/strsignal.m4:55: -1- AC_DEFUN([gl_PREREQ_STRSIGNAL], [ -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ AC_REQUIRE([AC_DECL_SYS_SIGLIST]) -+ AC_CHECK_DECLS([_sys_siglist], [], [], [[#include ]]) -+]) -+m4trace:m4/strstr.m4:8: -1- AC_DEFUN([gl_FUNC_STRSTR_SIMPLE], [ -+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_MEMCHR]) -+ if test "$gl_cv_func_memchr_works" != yes; then -+ REPLACE_STRSTR=1 -+ else -+ dnl Detect http://sourceware.org/bugzilla/show_bug.cgi?id=12092. -+ AC_CACHE_CHECK([whether strstr works], -+ [gl_cv_func_strstr_works_always], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include /* for strstr */ -+#define P "_EF_BF_BD" -+#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P -+#define NEEDLE P P P P P -+]], [[return !!strstr (HAYSTACK, NEEDLE); -+ ]])], -+ [gl_cv_func_strstr_works_always=yes], -+ [gl_cv_func_strstr_works_always=no], -+ [dnl glibc 2.12 and cygwin 1.7.7 have a known bug. uClibc is not -+ dnl affected, since it uses different source code for strstr than -+ dnl glibc. -+ dnl Assume that it works on all other platforms, even if it is not -+ dnl linear. -+ AC_EGREP_CPP([Lucky user], -+ [ -+#ifdef __GNU_LIBRARY__ -+ #include -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ -+ || defined __UCLIBC__ -+ Lucky user -+ #endif -+#elif defined __CYGWIN__ -+ #include -+ #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) -+ Lucky user -+ #endif -+#else -+ Lucky user -+#endif -+ ], -+ [gl_cv_func_strstr_works_always="guessing yes"], -+ [gl_cv_func_strstr_works_always="guessing no"]) -+ ]) -+ ]) -+ case "$gl_cv_func_strstr_works_always" in -+ *yes) ;; -+ *) -+ REPLACE_STRSTR=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/strstr.m4:63: -1- AC_DEFUN([gl_FUNC_STRSTR], [ -+ AC_REQUIRE([gl_FUNC_STRSTR_SIMPLE]) -+ if test $REPLACE_STRSTR = 0; then -+ AC_CACHE_CHECK([whether strstr works in linear time], -+ [gl_cv_func_strstr_linear], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include /* for signal */ -+#include /* for strstr */ -+#include /* for malloc */ -+#include /* for alarm */ -+static void quit (int sig) { exit (sig + 128); } -+]], [[ -+ int result = 0; -+ size_t m = 1000000; -+ char *haystack = (char *) malloc (2 * m + 2); -+ char *needle = (char *) malloc (m + 2); -+ /* Failure to compile this test due to missing alarm is okay, -+ since all such platforms (mingw) also have quadratic strstr. */ -+ signal (SIGALRM, quit); -+ alarm (5); -+ /* Check for quadratic performance. */ -+ if (haystack && needle) -+ { -+ memset (haystack, 'A', 2 * m); -+ haystack[2 * m] = 'B'; -+ haystack[2 * m + 1] = 0; -+ memset (needle, 'A', m); -+ needle[m] = 'B'; -+ needle[m + 1] = 0; -+ if (!strstr (haystack, needle)) -+ result |= 1; -+ } -+ return result; -+ ]])], -+ [gl_cv_func_strstr_linear=yes], [gl_cv_func_strstr_linear=no], -+ [dnl Only glibc > 2.12 on processors without SSE 4.2 instructions and -+ dnl cygwin > 1.7.7 are known to have a bug-free strstr that works in -+ dnl linear time. -+ AC_EGREP_CPP([Lucky user], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ -+ && !(defined __i386__ || defined __x86_64__) \ -+ && !defined __UCLIBC__ -+ Lucky user -+ #endif -+#endif -+#ifdef __CYGWIN__ -+ #include -+ #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) -+ Lucky user -+ #endif -+#endif -+ ], -+ [gl_cv_func_strstr_linear="guessing yes"], -+ [gl_cv_func_strstr_linear="guessing no"]) -+ ]) -+ ]) -+ case "$gl_cv_func_strstr_linear" in -+ *yes) ;; -+ *) -+ REPLACE_STRSTR=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/strtod.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOD], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ m4_ifdef([gl_FUNC_STRTOD_OBSOLETE], [ -+ dnl Test whether strtod is declared. -+ dnl Don't call AC_FUNC_STRTOD, because it does not have the right guess -+ dnl when cross-compiling. -+ dnl Don't call AC_CHECK_FUNCS([strtod]) because it would collide with the -+ dnl ac_cv_func_strtod variable set by the AC_FUNC_STRTOD macro. -+ AC_CHECK_DECLS_ONCE([strtod]) -+ if test $ac_cv_have_decl_strtod != yes; then -+ HAVE_STRTOD=0 -+ fi -+ ]) -+ if test $HAVE_STRTOD = 1; then -+ AC_CACHE_CHECK([whether strtod obeys C99], [gl_cv_func_strtod_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+/* Compare two numbers with ==. -+ This is a separate function because IRIX 6.5 "cc -O" miscompiles an -+ 'x == x' test. */ -+static int -+numeric_equal (double x, double y) -+{ -+ return x == y; -+} -+]], [[ -+ int result = 0; -+ { -+ /* In some old versions of Linux (2000 or before), strtod mis-parses -+ strings with leading '+'. */ -+ const char *string = " +69"; -+ char *term; -+ double value = strtod (string, &term); -+ if (value != 69 || term != (string + 4)) -+ result |= 1; -+ } -+ { -+ /* Under Solaris 2.4, strtod returns the wrong value for the -+ terminating character under some conditions. */ -+ const char *string = "NaN"; -+ char *term; -+ strtod (string, &term); -+ if (term != string && *(term - 1) == 0) -+ result |= 2; -+ } -+ { -+ /* Older glibc and Cygwin mis-parse "-0x". */ -+ const char *string = "-0x"; -+ char *term; -+ double value = strtod (string, &term); -+ double zero = 0.0; -+ if (1.0 / value != -1.0 / zero || term != (string + 2)) -+ result |= 4; -+ } -+ { -+ /* Many platforms do not parse hex floats. */ -+ const char *string = "0XaP+1"; -+ char *term; -+ double value = strtod (string, &term); -+ if (value != 20.0 || term != (string + 6)) -+ result |= 8; -+ } -+ { -+ /* Many platforms do not parse infinities. HP-UX 11.31 parses inf, -+ but mistakenly sets errno. */ -+ const char *string = "inf"; -+ char *term; -+ double value; -+ errno = 0; -+ value = strtod (string, &term); -+ if (value != HUGE_VAL || term != (string + 3) || errno) -+ result |= 16; -+ } -+ { -+ /* glibc 2.7 and cygwin 1.5.24 misparse "nan()". */ -+ const char *string = "nan()"; -+ char *term; -+ double value = strtod (string, &term); -+ if (numeric_equal (value, value) || term != (string + 5)) -+ result |= 32; -+ } -+ { -+ /* darwin 10.6.1 misparses "nan(". */ -+ const char *string = "nan("; -+ char *term; -+ double value = strtod (string, &term); -+ if (numeric_equal (value, value) || term != (string + 3)) -+ result |= 64; -+ } -+ return result; -+]])], -+ [gl_cv_func_strtod_works=yes], -+ [gl_cv_func_strtod_works=no], -+ [dnl The last known bugs in glibc strtod(), as of this writing, -+ dnl were fixed in version 2.8 -+ AC_EGREP_CPP([Lucky user], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8) || (__GLIBC__ > 2)) \ -+ && !defined __UCLIBC__ -+ Lucky user -+ #endif -+#endif -+ ], -+ [gl_cv_func_strtod_works="guessing yes"], -+ [gl_cv_func_strtod_works="guessing no"])])]) -+ case "$gl_cv_func_strtod_works" in -+ *yes) ;; -+ *) -+ REPLACE_STRTOD=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/strtod.m4:127: -1- AC_DEFUN([gl_PREREQ_STRTOD], [ -+ AC_REQUIRE([gl_CHECK_LDEXP_NO_LIBM]) -+ if test $gl_cv_func_ldexp_no_libm = yes; then -+ AC_DEFINE([HAVE_LDEXP_IN_LIBC], [1], -+ [Define if the ldexp function is available in libc.]) -+ fi -+]) -+m4trace:m4/strtoimax.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOIMAX], [ -+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) -+ -+ dnl On OSF/1 5.1 with cc, this function is declared but not defined. -+ AC_CHECK_FUNCS_ONCE([strtoimax]) -+ AC_CHECK_DECLS_ONCE([strtoimax]) -+ if test "$ac_cv_have_decl_strtoimax" != yes; then -+ HAVE_DECL_STRTOIMAX=0 -+ fi -+ -+ if test $ac_cv_func_strtoimax = yes; then -+ HAVE_STRTOIMAX=1 -+ dnl On AIX 5.1, strtoimax() fails for values outside the 'int' range. -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether strtoimax works], [gl_cv_func_strtoimax], -+ [AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+#include -+int main () -+{ -+ if (sizeof (intmax_t) > sizeof (int)) -+ { -+ const char *s = "4294967295"; -+ char *p; -+ intmax_t res; -+ errno = 0; -+ res = strtoimax (s, &p, 10); -+ if (p != s + strlen (s)) -+ return 1; -+ if (errno != 0) -+ return 2; -+ if (res != (intmax_t) 65535 * (intmax_t) 65537) -+ return 3; -+ } -+ else -+ { -+ const char *s = "2147483647"; -+ char *p; -+ intmax_t res; -+ errno = 0; -+ res = strtoimax (s, &p, 10); -+ if (p != s + strlen (s)) -+ return 1; -+ if (errno != 0) -+ return 2; -+ if (res != 2147483647) -+ return 3; -+ } -+ return 0; -+} -+]])], -+ [gl_cv_func_strtoimax=yes], -+ [gl_cv_func_strtoimax=no], -+ [case "$host_os" in -+ # Guess no on AIX 5. -+ aix5*) gl_cv_func_strtoimax="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_strtoimax="guessing yes" ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_strtoimax" in -+ *no) REPLACE_STRTOIMAX=1 ;; -+ esac -+ else -+ HAVE_STRTOIMAX=0 -+ fi -+]) -+m4trace:m4/strtoimax.m4:80: -1- AC_DEFUN([gl_PREREQ_STRTOIMAX], [ -+ AC_CHECK_DECLS([strtoll]) -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+]) -+m4trace:m4/strtoll.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOLL], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ dnl We don't need (and can't compile) the replacement strtoll -+ dnl unless the type 'long long int' exists. -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ if test "$ac_cv_type_long_long_int" = yes; then -+ AC_CHECK_FUNCS([strtoll]) -+ if test $ac_cv_func_strtoll = no; then -+ HAVE_STRTOLL=0 -+ fi -+ fi -+]) -+m4trace:m4/strtoll.m4:22: -1- AC_DEFUN([gl_PREREQ_STRTOLL], [ -+ : -+]) -+m4trace:m4/strtoull.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOULL], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ dnl We don't need (and can't compile) the replacement strtoull -+ dnl unless the type 'unsigned long long int' exists. -+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) -+ if test "$ac_cv_type_unsigned_long_long_int" = yes; then -+ AC_CHECK_FUNCS([strtoull]) -+ if test $ac_cv_func_strtoull = no; then -+ HAVE_STRTOULL=0 -+ fi -+ fi -+]) -+m4trace:m4/strtoull.m4:22: -1- AC_DEFUN([gl_PREREQ_STRTOULL], [ -+ : -+]) -+m4trace:m4/strtoumax.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOUMAX], [ -+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) -+ -+ dnl On OSF/1 5.1 with cc, this function is declared but not defined. -+ AC_CHECK_FUNCS_ONCE([strtoumax]) -+ AC_CHECK_DECLS_ONCE([strtoumax]) -+ if test "$ac_cv_have_decl_strtoumax" != yes; then -+ HAVE_DECL_STRTOUMAX=0 -+ fi -+]) -+m4trace:m4/strtoumax.m4:20: -1- AC_DEFUN([gl_PREREQ_STRTOUMAX], [ -+ AC_CHECK_DECLS([strtoull]) -+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) -+]) -+m4trace:m4/symlink.m4:11: -1- AC_DEFUN([gl_FUNC_SYMLINK], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([symlink]) -+ dnl The best we can do on mingw is provide a dummy that always fails, so -+ dnl that compilation can proceed with fewer ifdefs. On FreeBSD 7.2, AIX 7.1, -+ dnl and Solaris 9, we want to fix a bug with trailing slash handling. -+ if test $ac_cv_func_symlink = no; then -+ HAVE_SYMLINK=0 -+ else -+ AC_CACHE_CHECK([whether symlink handles trailing slash correctly], -+ [gl_cv_func_symlink_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ ]], -+ [[int result = 0; -+ if (!symlink ("a", "conftest.link/")) -+ result |= 1; -+ if (symlink ("conftest.f", "conftest.lnk2")) -+ result |= 2; -+ else if (!symlink ("a", "conftest.lnk2/")) -+ result |= 4; -+ return result; -+ ]])], -+ [gl_cv_func_symlink_works=yes], [gl_cv_func_symlink_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_symlink_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.f conftest.link conftest.lnk2]) -+ case "$gl_cv_func_symlink_works" in -+ *yes) ;; -+ *) -+ REPLACE_SYMLINK=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/symlinkat.m4:11: -1- AC_DEFUN([gl_FUNC_SYMLINKAT], [ -+ AC_REQUIRE([gl_FUNC_OPENAT]) -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([symlinkat]) -+ if test $ac_cv_func_symlinkat = no; then -+ HAVE_SYMLINKAT=0 -+ fi -+]) -+m4trace:m4/sys_ioctl_h.m4:9: -1- AC_DEFUN([gl_SYS_IOCTL_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS]) -+ -+ AC_CHECK_HEADERS_ONCE([sys/ioctl.h]) -+ if test $ac_cv_header_sys_ioctl_h = yes; then -+ HAVE_SYS_IOCTL_H=1 -+ dnl Test whether declares ioctl(), or whether some other -+ dnl header file, such as or , is needed for that. -+ AC_CACHE_CHECK([whether declares ioctl], -+ [gl_cv_decl_ioctl_in_sys_ioctl_h], -+ [dnl We cannot use AC_CHECK_DECL because it produces its own messages. -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [AC_INCLUDES_DEFAULT([#include ])], -+ [(void) ioctl;])], -+ [gl_cv_decl_ioctl_in_sys_ioctl_h=yes], -+ [gl_cv_decl_ioctl_in_sys_ioctl_h=no]) -+ ]) -+ else -+ HAVE_SYS_IOCTL_H=0 -+ fi -+ AC_SUBST([HAVE_SYS_IOCTL_H]) -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([sys/ioctl.h]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+/* Some platforms declare ioctl in the wrong header. */ -+#if !(defined __GLIBC__ && !defined __UCLIBC__) -+# include -+#endif -+ ]], [ioctl]) -+]) -+m4trace:m4/sys_ioctl_h.m4:47: -1- AC_DEFUN([gl_SYS_IOCTL_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_ioctl_h.m4:56: -1- AC_DEFUN([gl_SYS_IOCTL_H_DEFAULTS], [ -+ GNULIB_IOCTL=0; AC_SUBST([GNULIB_IOCTL]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=0; AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H]) -+ SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; -+ AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) -+ REPLACE_IOCTL=0; AC_SUBST([REPLACE_IOCTL]) -+]) -+m4trace:m4/sys_resource_h.m4:7: -1- AC_DEFUN([gl_HEADER_SYS_RESOURCE], [ -+ AC_REQUIRE([gl_SYS_RESOURCE_H_DEFAULTS]) -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([sys/resource.h]) -+ if test $ac_cv_header_sys_resource_h = yes; then -+ HAVE_SYS_RESOURCE_H=1 -+ else -+ HAVE_SYS_RESOURCE_H=0 -+ fi -+ AC_SUBST([HAVE_SYS_RESOURCE_H]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+#if HAVE_SYS_RESOURCE_H -+/* At least FreeBSD 5.0 needs extra headers before -+ will compile. */ -+# include -+# include -+# include -+#endif -+ ]], -+ [getrusage]) -+]) -+m4trace:m4/sys_resource_h.m4:33: -1- AC_DEFUN([gl_SYS_RESOURCE_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_RESOURCE_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_resource_h.m4:42: -1- AC_DEFUN([gl_SYS_RESOURCE_H_DEFAULTS], [ -+ GNULIB_GETRUSAGE=0; AC_SUBST([GNULIB_GETRUSAGE]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_GETRUSAGE=1; AC_SUBST([HAVE_GETRUSAGE]) -+]) -+m4trace:m4/sys_select_h.m4:7: -1- AC_DEFUN([gl_HEADER_SYS_SELECT], [ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS]) -+ AC_CACHE_CHECK([whether is self-contained], -+ [gl_cv_header_sys_select_h_selfcontained], -+ [ -+ dnl Test against two bugs: -+ dnl 1. On many platforms, assumes prior inclusion of -+ dnl . -+ dnl 2. On OSF/1 4.0, provides only a forward declaration -+ dnl of 'struct timeval', and no definition of this type. -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], -+ [[struct timeval b;]])], -+ [gl_cv_header_sys_select_h_selfcontained=yes], -+ [gl_cv_header_sys_select_h_selfcontained=no]) -+ dnl Test against another bug: -+ dnl 3. On Solaris 10, provides an FD_ZERO implementation -+ dnl that relies on memset(), but without including . -+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include ]], -+ [[int memset; int bzero;]]) -+ ], -+ [AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM([[#include ]], [[ -+ #undef memset -+ #define memset nonexistent_memset -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void *memset (void *, int, unsigned long); -+ #undef bzero -+ #define bzero nonexistent_bzero -+ extern -+ #ifdef __cplusplus -+ "C" -+ #endif -+ void bzero (void *, unsigned long); -+ fd_set fds; -+ FD_ZERO (&fds); -+ ]]) -+ ], -+ [], -+ [gl_cv_header_sys_select_h_selfcontained=no]) -+ ]) -+ fi -+ ]) -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([sys/select.h]) -+ if test $ac_cv_header_sys_select_h = yes; then -+ HAVE_SYS_SELECT_H=1 -+ else -+ HAVE_SYS_SELECT_H=0 -+ fi -+ AC_SUBST([HAVE_SYS_SELECT_H]) -+ gl_PREREQ_SYS_H_WINSOCK2 -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+/* Some systems require prerequisite headers. */ -+#include -+#if !(defined __GLIBC__ && !defined __UCLIBC__) && HAVE_SYS_TIME_H -+# include -+#endif -+#include -+ ]], [pselect select]) -+]) -+m4trace:m4/sys_select_h.m4:78: -1- AC_DEFUN([gl_SYS_SELECT_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_select_h.m4:87: -1- AC_DEFUN([gl_SYS_SELECT_H_DEFAULTS], [ -+ GNULIB_PSELECT=0; AC_SUBST([GNULIB_PSELECT]) -+ GNULIB_SELECT=0; AC_SUBST([GNULIB_SELECT]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_PSELECT=1; AC_SUBST([HAVE_PSELECT]) -+ REPLACE_PSELECT=0; AC_SUBST([REPLACE_PSELECT]) -+ REPLACE_SELECT=0; AC_SUBST([REPLACE_SELECT]) -+]) -+m4trace:m4/sys_socket_h.m4:9: -1- AC_DEFUN([gl_HEADER_SYS_SOCKET], [ -+ AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ -+ dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have -+ dnl old-style declarations (with return type 'int' instead of 'ssize_t') -+ dnl unless _POSIX_PII_SOCKET is defined. -+ case "$host_os" in -+ osf*) -+ AC_DEFINE([_POSIX_PII_SOCKET], [1], -+ [Define to 1 in order to get the POSIX compatible declarations -+ of socket functions.]) -+ ;; -+ esac -+ -+ AC_CACHE_CHECK([whether is self-contained], -+ [gl_cv_header_sys_socket_h_selfcontained], -+ [ -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[]])], -+ [gl_cv_header_sys_socket_h_selfcontained=yes], -+ [gl_cv_header_sys_socket_h_selfcontained=no]) -+ ]) -+ if test $gl_cv_header_sys_socket_h_selfcontained = yes; then -+ dnl If the shutdown function exists, should define -+ dnl SHUT_RD, SHUT_WR, SHUT_RDWR. -+ AC_CHECK_FUNCS([shutdown]) -+ if test $ac_cv_func_shutdown = yes; then -+ AC_CACHE_CHECK([whether defines the SHUT_* macros], -+ [gl_cv_header_sys_socket_h_shut], -+ [ -+ AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM([[#include ]], -+ [[int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };]])], -+ [gl_cv_header_sys_socket_h_shut=yes], -+ [gl_cv_header_sys_socket_h_shut=no]) -+ ]) -+ if test $gl_cv_header_sys_socket_h_shut = no; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ fi -+ fi -+ # We need to check for ws2tcpip.h now. -+ gl_PREREQ_SYS_H_SOCKET -+ AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[ -+ /* sys/types.h is not needed according to POSIX, but the -+ sys/socket.h in i386-unknown-freebsd4.10 and -+ powerpc-apple-darwin5.5 required it. */ -+#include -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+#ifdef HAVE_WS2TCPIP_H -+#include -+#endif -+]) -+ if test $ac_cv_type_struct_sockaddr_storage = no; then -+ HAVE_STRUCT_SOCKADDR_STORAGE=0 -+ fi -+ if test $ac_cv_type_sa_family_t = no; then -+ HAVE_SA_FAMILY_T=0 -+ fi -+ if test $ac_cv_type_struct_sockaddr_storage != no; then -+ AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], -+ [], -+ [HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0], -+ [#include -+ #ifdef HAVE_SYS_SOCKET_H -+ #include -+ #endif -+ #ifdef HAVE_WS2TCPIP_H -+ #include -+ #endif -+ ]) -+ fi -+ if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ -+ || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then -+ SYS_SOCKET_H='sys/socket.h' -+ fi -+ gl_PREREQ_SYS_H_WINSOCK2 -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+/* Some systems require prerequisite headers. */ -+#include -+#include -+ ]], [socket connect accept bind getpeername getsockname getsockopt -+ listen recv send recvfrom sendto setsockopt shutdown accept4]) -+]) -+m4trace:m4/sys_socket_h.m4:100: -1- AC_DEFUN([gl_PREREQ_SYS_H_SOCKET], [ -+ dnl Check prerequisites of the replacement. -+ AC_REQUIRE([gl_CHECK_SOCKET_HEADERS]) -+ gl_CHECK_NEXT_HEADERS([sys/socket.h]) -+ if test $ac_cv_header_sys_socket_h = yes; then -+ HAVE_SYS_SOCKET_H=1 -+ HAVE_WS2TCPIP_H=0 -+ else -+ HAVE_SYS_SOCKET_H=0 -+ if test $ac_cv_header_ws2tcpip_h = yes; then -+ HAVE_WS2TCPIP_H=1 -+ else -+ HAVE_WS2TCPIP_H=0 -+ fi -+ fi -+ AC_SUBST([HAVE_SYS_SOCKET_H]) -+ AC_SUBST([HAVE_WS2TCPIP_H]) -+]) -+m4trace:m4/sys_socket_h.m4:123: -1- AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2], [ -+ m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])]) -+ m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])]) -+ AC_CHECK_HEADERS_ONCE([sys/socket.h]) -+ if test $ac_cv_header_sys_socket_h != yes; then -+ dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make -+ dnl the check for those headers unconditional; yet cygwin reports -+ dnl that the headers are present but cannot be compiled (since on -+ dnl cygwin, all socket information should come from sys/socket.h). -+ AC_CHECK_HEADERS([winsock2.h]) -+ fi -+ if test "$ac_cv_header_winsock2_h" = yes; then -+ HAVE_WINSOCK2_H=1 -+ UNISTD_H_HAVE_WINSOCK2_H=1 -+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1 -+ else -+ HAVE_WINSOCK2_H=0 -+ fi -+ AC_SUBST([HAVE_WINSOCK2_H]) -+]) -+m4trace:m4/sys_socket_h.m4:145: -1- AC_DEFUN([gl_SYS_SOCKET_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_socket_h.m4:154: -1- AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS], [ -+ GNULIB_SOCKET=0; AC_SUBST([GNULIB_SOCKET]) -+ GNULIB_CONNECT=0; AC_SUBST([GNULIB_CONNECT]) -+ GNULIB_ACCEPT=0; AC_SUBST([GNULIB_ACCEPT]) -+ GNULIB_BIND=0; AC_SUBST([GNULIB_BIND]) -+ GNULIB_GETPEERNAME=0; AC_SUBST([GNULIB_GETPEERNAME]) -+ GNULIB_GETSOCKNAME=0; AC_SUBST([GNULIB_GETSOCKNAME]) -+ GNULIB_GETSOCKOPT=0; AC_SUBST([GNULIB_GETSOCKOPT]) -+ GNULIB_LISTEN=0; AC_SUBST([GNULIB_LISTEN]) -+ GNULIB_RECV=0; AC_SUBST([GNULIB_RECV]) -+ GNULIB_SEND=0; AC_SUBST([GNULIB_SEND]) -+ GNULIB_RECVFROM=0; AC_SUBST([GNULIB_RECVFROM]) -+ GNULIB_SENDTO=0; AC_SUBST([GNULIB_SENDTO]) -+ GNULIB_SETSOCKOPT=0; AC_SUBST([GNULIB_SETSOCKOPT]) -+ GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN]) -+ GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4]) -+ HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE]) -+ HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; -+ AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) -+ HAVE_SA_FAMILY_T=1; AC_SUBST([HAVE_SA_FAMILY_T]) -+ HAVE_ACCEPT4=1; AC_SUBST([HAVE_ACCEPT4]) -+]) -+m4trace:m4/sys_stat_h.m4:10: -1- AC_DEFUN([gl_HEADER_SYS_STAT_H], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ -+ dnl Check for broken stat macros. -+ AC_REQUIRE([AC_HEADER_STAT]) -+ -+ gl_CHECK_NEXT_HEADERS([sys/stat.h]) -+ -+ dnl Ensure the type mode_t gets defined. -+ AC_REQUIRE([AC_TYPE_MODE_T]) -+ -+ dnl Whether to override 'struct stat'. -+ m4_ifdef([gl_LARGEFILE], [ -+ AC_REQUIRE([gl_LARGEFILE]) -+ ], [ -+ WINDOWS_64_BIT_ST_SIZE=0 -+ ]) -+ AC_SUBST([WINDOWS_64_BIT_ST_SIZE]) -+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then -+ AC_DEFINE([_GL_WINDOWS_64_BIT_ST_SIZE], [1], -+ [Define to 1 if Gnulib overrides 'struct stat' on Windows so that -+ struct stat.st_size becomes 64-bit.]) -+ fi -+ -+ dnl Define types that are supposed to be defined in or -+ dnl . -+ AC_CHECK_TYPE([nlink_t], [], -+ [AC_DEFINE([nlink_t], [int], -+ [Define to the type of st_nlink in struct stat, or a supertype.])], -+ [#include -+ #include ]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include -+ ]], [fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat -+ mknod mknodat stat utimensat]) -+]) -+m4trace:m4/sys_stat_h.m4:50: -1- AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_stat_h.m4:59: -1- AC_DEFUN([gl_SYS_STAT_H_DEFAULTS], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR -+ GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT]) -+ GNULIB_FSTAT=0; AC_SUBST([GNULIB_FSTAT]) -+ GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT]) -+ GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS]) -+ GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD]) -+ GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT]) -+ GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT]) -+ GNULIB_MKFIFO=0; AC_SUBST([GNULIB_MKFIFO]) -+ GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT]) -+ GNULIB_MKNOD=0; AC_SUBST([GNULIB_MKNOD]) -+ GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT]) -+ GNULIB_STAT=0; AC_SUBST([GNULIB_STAT]) -+ GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT]) -+ HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT]) -+ HAVE_FUTIMENS=1; AC_SUBST([HAVE_FUTIMENS]) -+ HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD]) -+ HAVE_LSTAT=1; AC_SUBST([HAVE_LSTAT]) -+ HAVE_MKDIRAT=1; AC_SUBST([HAVE_MKDIRAT]) -+ HAVE_MKFIFO=1; AC_SUBST([HAVE_MKFIFO]) -+ HAVE_MKFIFOAT=1; AC_SUBST([HAVE_MKFIFOAT]) -+ HAVE_MKNOD=1; AC_SUBST([HAVE_MKNOD]) -+ HAVE_MKNODAT=1; AC_SUBST([HAVE_MKNODAT]) -+ HAVE_UTIMENSAT=1; AC_SUBST([HAVE_UTIMENSAT]) -+ REPLACE_FSTAT=0; AC_SUBST([REPLACE_FSTAT]) -+ REPLACE_FSTATAT=0; AC_SUBST([REPLACE_FSTATAT]) -+ REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS]) -+ REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT]) -+ REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR]) -+ REPLACE_MKFIFO=0; AC_SUBST([REPLACE_MKFIFO]) -+ REPLACE_MKNOD=0; AC_SUBST([REPLACE_MKNOD]) -+ REPLACE_STAT=0; AC_SUBST([REPLACE_STAT]) -+ REPLACE_UTIMENSAT=0; AC_SUBST([REPLACE_UTIMENSAT]) -+]) -+m4trace:m4/sys_time_h.m4:11: -1- AC_DEFUN([gl_HEADER_SYS_TIME_H], [ -+ dnl Use AC_REQUIRE here, so that the REPLACE_GETTIMEOFDAY=0 statement -+ dnl below is expanded once only, before all REPLACE_GETTIMEOFDAY=1 -+ dnl statements that occur in other macros. -+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_BODY]) -+]) -+m4trace:m4/sys_time_h.m4:19: -1- AC_DEFUN([gl_HEADER_SYS_TIME_H_BODY], [ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) -+ AC_CHECK_HEADERS_ONCE([sys/time.h]) -+ gl_CHECK_NEXT_HEADERS([sys/time.h]) -+ -+ if test $ac_cv_header_sys_time_h != yes; then -+ HAVE_SYS_TIME_H=0 -+ fi -+ -+ dnl On native Windows with MSVC, 'struct timeval' is defined in -+ dnl only. So include that header in the list. -+ gl_PREREQ_SYS_H_WINSOCK2 -+ AC_CACHE_CHECK([for struct timeval], [gl_cv_sys_struct_timeval], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #if HAVE_WINSOCK2_H -+ # include -+ #endif -+ ]], -+ [[static struct timeval x; x.tv_sec = x.tv_usec;]])], -+ [gl_cv_sys_struct_timeval=yes], -+ [gl_cv_sys_struct_timeval=no]) -+ ]) -+ if test $gl_cv_sys_struct_timeval != yes; then -+ HAVE_STRUCT_TIMEVAL=0 -+ else -+ dnl On native Windows with a 64-bit 'time_t', 'struct timeval' is defined -+ dnl (in and for mingw64, in only -+ dnl for MSVC) with a tv_sec field of type 'long' (32-bit!), which is -+ dnl smaller than the 'time_t' type mandated by POSIX. -+ dnl On OpenBSD 5.1 amd64, tv_sec is 64 bits and time_t 32 bits, but -+ dnl that is good enough. -+ AC_CACHE_CHECK([for wide-enough struct timeval.tv_sec member], -+ [gl_cv_sys_struct_timeval_tv_sec], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #if HAVE_WINSOCK2_H -+ # include -+ #endif -+ ]], -+ [[static struct timeval x; -+ typedef int verify_tv_sec_type[ -+ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 -+ ]; -+ ]])], -+ [gl_cv_sys_struct_timeval_tv_sec=yes], -+ [gl_cv_sys_struct_timeval_tv_sec=no]) -+ ]) -+ if test $gl_cv_sys_struct_timeval_tv_sec != yes; then -+ REPLACE_STRUCT_TIMEVAL=1 -+ fi -+ fi -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+#if HAVE_SYS_TIME_H -+# include -+#endif -+#include -+ ]], [gettimeofday]) -+]) -+m4trace:m4/sys_time_h.m4:92: -1- AC_DEFUN([gl_SYS_TIME_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_time_h.m4:101: -1- AC_DEFUN([gl_HEADER_SYS_TIME_H_DEFAULTS], [ -+ GNULIB_GETTIMEOFDAY=0; AC_SUBST([GNULIB_GETTIMEOFDAY]) -+ dnl Assume POSIX behavior unless another module says otherwise. -+ HAVE_GETTIMEOFDAY=1; AC_SUBST([HAVE_GETTIMEOFDAY]) -+ HAVE_STRUCT_TIMEVAL=1; AC_SUBST([HAVE_STRUCT_TIMEVAL]) -+ HAVE_SYS_TIME_H=1; AC_SUBST([HAVE_SYS_TIME_H]) -+ REPLACE_GETTIMEOFDAY=0; AC_SUBST([REPLACE_GETTIMEOFDAY]) -+ REPLACE_STRUCT_TIMEVAL=0; AC_SUBST([REPLACE_STRUCT_TIMEVAL]) -+]) -+m4trace:m4/sys_types_h.m4:7: -1- AC_DEFUN([gl_SYS_TYPES_H], [ -+ AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) -+ gl_NEXT_HEADERS([sys/types.h]) -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ -+ dnl Ensure the type mode_t gets defined. -+ AC_REQUIRE([AC_TYPE_MODE_T]) -+ -+ dnl Whether to override the 'off_t' type. -+ AC_REQUIRE([gl_TYPE_OFF_T]) -+]) -+m4trace:m4/sys_types_h.m4:22: -1- AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], [ -+]) -+m4trace:m4/sys_uio_h.m4:7: -1- AC_DEFUN([gl_HEADER_SYS_UIO], [ -+ AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([sys/uio.h]) -+ if test $ac_cv_header_sys_uio_h = yes; then -+ HAVE_SYS_UIO_H=1 -+ else -+ HAVE_SYS_UIO_H=0 -+ fi -+ AC_SUBST([HAVE_SYS_UIO_H]) -+]) -+m4trace:m4/sys_uio_h.m4:20: -1- AC_DEFUN([gl_SYS_UIO_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_uio_h.m4:29: -1- AC_DEFUN([gl_SYS_UIO_H_DEFAULTS], [ -+]) -+m4trace:m4/sys_utsname_h.m4:9: -1- AC_DEFUN([gl_SYS_UTSNAME_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS]) -+ -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([sys/utsname.h]) -+ if test $ac_cv_header_sys_utsname_h != yes; then -+ HAVE_SYS_UTSNAME_H=0 -+ HAVE_STRUCT_UTSNAME=0 -+ else -+ HAVE_SYS_UTSNAME_H=1 -+ AC_CHECK_TYPES([struct utsname], [], [HAVE_STRUCT_UTSNAME=0], [[ -+/* Minix 3.1.8 has a bug: must be included before -+ . */ -+#include -+#include -+ ]]) -+ fi -+ AC_SUBST([HAVE_SYS_UTSNAME_H]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+ /* Minix 3.1.8 has a bug: must be included before -+ . */ -+ #include -+ #include -+ ]], [uname]) -+]) -+m4trace:m4/sys_utsname_h.m4:41: -1- AC_DEFUN([gl_SYS_UTSNAME_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+]) -+m4trace:m4/sys_utsname_h.m4:48: -1- AC_DEFUN([gl_SYS_UTSNAME_H_DEFAULTS], [ -+ GNULIB_UNAME=0; AC_SUBST([GNULIB_UNAME]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_UNAME=1; AC_SUBST([HAVE_UNAME]) -+ HAVE_STRUCT_UTSNAME=1; AC_SUBST([HAVE_STRUCT_UTSNAME]) -+]) -+m4trace:m4/sys_wait_h.m4:7: -1- AC_DEFUN([gl_SYS_WAIT_H], [ -+ AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS]) -+ -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([sys/wait.h]) -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[#include ]], -+ [waitpid]) -+]) -+m4trace:m4/sys_wait_h.m4:23: -1- AC_DEFUN([gl_SYS_WAIT_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/sys_wait_h.m4:32: -1- AC_DEFUN([gl_SYS_WAIT_H_DEFAULTS], [ -+ GNULIB_WAITPID=0; AC_SUBST([GNULIB_WAITPID]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+]) -+m4trace:m4/tempname.m4:10: -1- AC_DEFUN([gl_FUNC_GEN_TEMPNAME], [ -+ gl_PREREQ_TEMPNAME -+]) -+m4trace:m4/tempname.m4:16: -1- AC_DEFUN([gl_PREREQ_TEMPNAME], [ -+ : -+]) -+m4trace:m4/termios_h.m4:7: -1- AC_DEFUN([gl_TERMIOS_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_TERMIOS_H_DEFAULTS]) -+ -+ gl_CHECK_NEXT_HEADERS([termios.h]) -+ if test $ac_cv_header_termios_h != yes; then -+ HAVE_TERMIOS_H=0 -+ fi -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use, and which is not -+ dnl guaranteed by C89. -+ gl_WARN_ON_USE_PREPARE([[#include ]], -+ [tcgetsid]) -+]) -+m4trace:m4/termios_h.m4:28: -1- AC_DEFUN([gl_TERMIOS_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_TERMIOS_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/termios_h.m4:37: -1- AC_DEFUN([gl_TERMIOS_H_DEFAULTS], [ -+ GNULIB_TCGETSID=0; AC_SUBST([GNULIB_TCGETSID]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_DECL_TCGETSID=1; AC_SUBST([HAVE_DECL_TCGETSID]) -+ HAVE_TERMIOS_H=1; AC_SUBST([HAVE_TERMIOS_H]) -+]) -+m4trace:m4/thread.m4:7: -1- AC_DEFUN([gl_THREAD], [ -+ AC_REQUIRE([gl_THREADLIB]) -+ -+ if test $gl_threads_api = posix; then -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBMULTITHREAD" -+ AC_CHECK_FUNCS([pthread_atfork]) -+ LIBS="$gl_save_LIBS" -+ fi -+]) -+m4trace:m4/threadlib.m4:29: -1- AC_DEFUN([gl_THREADLIB_EARLY], [ -+ AC_REQUIRE([gl_THREADLIB_EARLY_BODY]) -+]) -+m4trace:m4/threadlib.m4:36: -1- AC_DEFUN([gl_THREADLIB_EARLY_BODY], [ -+ dnl Ordering constraints: This macro modifies CPPFLAGS in a way that -+ dnl influences the result of the autoconf tests that test for *_unlocked -+ dnl declarations, on AIX 5 at least. Therefore it must come early. -+ AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl -+ AC_BEFORE([$0], [gl_ARGP])dnl -+ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems. -+ dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes -+ dnl AC_GNU_SOURCE. -+ m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], -+ [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], -+ [AC_REQUIRE([AC_GNU_SOURCE])]) -+ dnl Check for multithreading. -+ m4_ifdef([gl_THREADLIB_DEFAULT_NO], -+ [m4_divert_text([DEFAULTS], [gl_use_threads_default=no])], -+ [m4_divert_text([DEFAULTS], [gl_use_threads_default=])]) -+ AC_ARG_ENABLE([threads], -+AC_HELP_STRING([--enable-threads={posix|solaris|pth|windows}], [specify multithreading API])m4_ifdef([gl_THREADLIB_DEFAULT_NO], [], [ -+AC_HELP_STRING([--disable-threads], [build without multithread safety])]), -+ [gl_use_threads=$enableval], -+ [if test -n "$gl_use_threads_default"; then -+ gl_use_threads="$gl_use_threads_default" -+ else -+changequote(,)dnl -+ case "$host_os" in -+ dnl Disable multithreading by default on OSF/1, because it interferes -+ dnl with fork()/exec(): When msgexec is linked with -lpthread, its -+ dnl child process gets an endless segmentation fault inside execvp(). -+ dnl Disable multithreading by default on Cygwin 1.5.x, because it has -+ dnl bugs that lead to endless loops or crashes. See -+ dnl . -+ osf*) gl_use_threads=no ;; -+ cygwin*) -+ case `uname -r` in -+ 1.[0-5].*) gl_use_threads=no ;; -+ *) gl_use_threads=yes ;; -+ esac -+ ;; -+ *) gl_use_threads=yes ;; -+ esac -+changequote([,])dnl -+ fi -+ ]) -+ if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then -+ # For using : -+ case "$host_os" in -+ osf*) -+ # On OSF/1, the compiler needs the flag -D_REENTRANT so that it -+ # groks . cc also understands the flag -pthread, but -+ # we don't use it because 1. gcc-2.95 doesn't understand -pthread, -+ # 2. putting a flag into CPPFLAGS that has an effect on the linker -+ # causes the AC_LINK_IFELSE test below to succeed unexpectedly, -+ # leading to wrong values of LIBTHREAD and LTLIBTHREAD. -+ CPPFLAGS="$CPPFLAGS -D_REENTRANT" -+ ;; -+ esac -+ # Some systems optimize for single-threaded programs by default, and -+ # need special flags to disable these optimizations. For example, the -+ # definition of 'errno' in . -+ case "$host_os" in -+ aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; -+ solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; -+ esac -+ fi -+]) -+m4trace:m4/threadlib.m4:107: -1- AC_DEFUN([gl_THREADLIB_BODY], [ -+ AC_REQUIRE([gl_THREADLIB_EARLY_BODY]) -+ gl_threads_api=none -+ LIBTHREAD= -+ LTLIBTHREAD= -+ LIBMULTITHREAD= -+ LTLIBMULTITHREAD= -+ if test "$gl_use_threads" != no; then -+ dnl Check whether the compiler and linker support weak declarations. -+ AC_CACHE_CHECK([whether imported symbols can be declared weak], -+ [gl_cv_have_weak], -+ [gl_cv_have_weak=no -+ dnl First, test whether the compiler accepts it syntactically. -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[extern void xyzzy (); -+#pragma weak xyzzy]], -+ [[xyzzy();]])], -+ [gl_cv_have_weak=maybe]) -+ if test $gl_cv_have_weak = maybe; then -+ dnl Second, test whether it actually works. On Cygwin 1.7.2, with -+ dnl gcc 4.3, symbols declared weak always evaluate to the address 0. -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#pragma weak fputs -+int main () -+{ -+ return (fputs == NULL); -+}]])], -+ [gl_cv_have_weak=yes], -+ [gl_cv_have_weak=no], -+ [dnl When cross-compiling, assume that only ELF platforms support -+ dnl weak symbols. -+ AC_EGREP_CPP([Extensible Linking Format], -+ [#ifdef __ELF__ -+ Extensible Linking Format -+ #endif -+ ], -+ [gl_cv_have_weak="guessing yes"], -+ [gl_cv_have_weak="guessing no"]) -+ ]) -+ fi -+ ]) -+ if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then -+ # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that -+ # it groks . It's added above, in gl_THREADLIB_EARLY_BODY. -+ AC_CHECK_HEADER([pthread.h], -+ [gl_have_pthread_h=yes], [gl_have_pthread_h=no]) -+ if test "$gl_have_pthread_h" = yes; then -+ # Other possible tests: -+ # -lpthreads (FSU threads, PCthreads) -+ # -lgthreads -+ gl_have_pthread= -+ # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist -+ # in libc. IRIX 6.5 has the first one in both libc and libpthread, but -+ # the second one only in libpthread, and lock.c needs it. -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[pthread_mutex_lock((pthread_mutex_t*)0); -+ pthread_mutexattr_init((pthread_mutexattr_t*)0);]])], -+ [gl_have_pthread=yes]) -+ # Test for libpthread by looking for pthread_kill. (Not pthread_self, -+ # since it is defined as a macro on OSF/1.) -+ if test -n "$gl_have_pthread"; then -+ # The program links fine without libpthread. But it may actually -+ # need to link with libpthread in order to create multiple threads. -+ AC_CHECK_LIB([pthread], [pthread_kill], -+ [LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread -+ # On Solaris and HP-UX, most pthread functions exist also in libc. -+ # Therefore pthread_in_use() needs to actually try to create a -+ # thread: pthread_create from libc will fail, whereas -+ # pthread_create will actually create a thread. -+ case "$host_os" in -+ solaris* | hpux*) -+ AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1], -+ [Define if the pthread_in_use() detection is hard.]) -+ esac -+ ]) -+ else -+ # Some library is needed. Try libpthread and libc_r. -+ AC_CHECK_LIB([pthread], [pthread_kill], -+ [gl_have_pthread=yes -+ LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread -+ LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread]) -+ if test -z "$gl_have_pthread"; then -+ # For FreeBSD 4. -+ AC_CHECK_LIB([c_r], [pthread_kill], -+ [gl_have_pthread=yes -+ LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r -+ LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r]) -+ fi -+ fi -+ if test -n "$gl_have_pthread"; then -+ gl_threads_api=posix -+ AC_DEFINE([USE_POSIX_THREADS], [1], -+ [Define if the POSIX multithreading library can be used.]) -+ if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then -+ if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then -+ AC_DEFINE([USE_POSIX_THREADS_WEAK], [1], -+ [Define if references to the POSIX multithreading library should be made weak.]) -+ LIBTHREAD= -+ LTLIBTHREAD= -+ fi -+ fi -+ fi -+ fi -+ fi -+ if test -z "$gl_have_pthread"; then -+ if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then -+ gl_have_solaristhread= -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS -lthread" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[ -+#include -+#include -+ ]], -+ [[thr_self();]])], -+ [gl_have_solaristhread=yes]) -+ LIBS="$gl_save_LIBS" -+ if test -n "$gl_have_solaristhread"; then -+ gl_threads_api=solaris -+ LIBTHREAD=-lthread -+ LTLIBTHREAD=-lthread -+ LIBMULTITHREAD="$LIBTHREAD" -+ LTLIBMULTITHREAD="$LTLIBTHREAD" -+ AC_DEFINE([USE_SOLARIS_THREADS], [1], -+ [Define if the old Solaris multithreading library can be used.]) -+ if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then -+ AC_DEFINE([USE_SOLARIS_THREADS_WEAK], [1], -+ [Define if references to the old Solaris multithreading library should be made weak.]) -+ LIBTHREAD= -+ LTLIBTHREAD= -+ fi -+ fi -+ fi -+ fi -+ if test "$gl_use_threads" = pth; then -+ gl_save_CPPFLAGS="$CPPFLAGS" -+ AC_LIB_LINKFLAGS([pth]) -+ gl_have_pth= -+ gl_save_LIBS="$LIBS" -+ LIBS="$LIBS $LIBPTH" -+ AC_LINK_IFELSE( -+ [AC_LANG_PROGRAM([[#include ]], [[pth_self();]])], -+ [gl_have_pth=yes]) -+ LIBS="$gl_save_LIBS" -+ if test -n "$gl_have_pth"; then -+ gl_threads_api=pth -+ LIBTHREAD="$LIBPTH" -+ LTLIBTHREAD="$LTLIBPTH" -+ LIBMULTITHREAD="$LIBTHREAD" -+ LTLIBMULTITHREAD="$LTLIBTHREAD" -+ AC_DEFINE([USE_PTH_THREADS], [1], -+ [Define if the GNU Pth multithreading library can be used.]) -+ if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then -+ if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then -+ AC_DEFINE([USE_PTH_THREADS_WEAK], [1], -+ [Define if references to the GNU Pth multithreading library should be made weak.]) -+ LIBTHREAD= -+ LTLIBTHREAD= -+ fi -+ fi -+ else -+ CPPFLAGS="$gl_save_CPPFLAGS" -+ fi -+ fi -+ if test -z "$gl_have_pthread"; then -+ case "$gl_use_threads" in -+ yes | windows | win32) # The 'win32' is for backward compatibility. -+ if { case "$host_os" in -+ mingw*) true;; -+ *) false;; -+ esac -+ }; then -+ gl_threads_api=windows -+ AC_DEFINE([USE_WINDOWS_THREADS], [1], -+ [Define if the native Windows multithreading API can be used.]) -+ fi -+ ;; -+ esac -+ fi -+ fi -+ AC_MSG_CHECKING([for multithread API to use]) -+ AC_MSG_RESULT([$gl_threads_api]) -+ AC_SUBST([LIBTHREAD]) -+ AC_SUBST([LTLIBTHREAD]) -+ AC_SUBST([LIBMULTITHREAD]) -+ AC_SUBST([LTLIBMULTITHREAD]) -+]) -+m4trace:m4/threadlib.m4:302: -1- AC_DEFUN([gl_THREADLIB], [ -+ AC_REQUIRE([gl_THREADLIB_EARLY]) -+ AC_REQUIRE([gl_THREADLIB_BODY]) -+]) -+m4trace:m4/threadlib.m4:315: -1- AC_DEFUN([gl_DISABLE_THREADS], [ -+ m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no]) -+]) -+m4trace:m4/time_h.m4:13: -1- AC_DEFUN([gl_HEADER_TIME_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_HEADER_TIME_H_BODY]) -+]) -+m4trace:m4/time_h.m4:20: -1- AC_DEFUN([gl_HEADER_TIME_H_BODY], [ -+ AC_REQUIRE([AC_C_RESTRICT]) -+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) -+ gl_NEXT_HEADERS([time.h]) -+ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) -+]) -+m4trace:m4/time_h.m4:31: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], [ -+ AC_CHECK_HEADERS_ONCE([sys/time.h]) -+ AC_CACHE_CHECK([for struct timespec in ], -+ [gl_cv_sys_struct_timespec_in_time_h], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ ]], -+ [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], -+ [gl_cv_sys_struct_timespec_in_time_h=yes], -+ [gl_cv_sys_struct_timespec_in_time_h=no])]) -+ -+ TIME_H_DEFINES_STRUCT_TIMESPEC=0 -+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 -+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 -+ if test $gl_cv_sys_struct_timespec_in_time_h = yes; then -+ TIME_H_DEFINES_STRUCT_TIMESPEC=1 -+ else -+ AC_CACHE_CHECK([for struct timespec in ], -+ [gl_cv_sys_struct_timespec_in_sys_time_h], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ ]], -+ [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], -+ [gl_cv_sys_struct_timespec_in_sys_time_h=yes], -+ [gl_cv_sys_struct_timespec_in_sys_time_h=no])]) -+ if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then -+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 -+ else -+ AC_CACHE_CHECK([for struct timespec in ], -+ [gl_cv_sys_struct_timespec_in_pthread_h], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ ]], -+ [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], -+ [gl_cv_sys_struct_timespec_in_pthread_h=yes], -+ [gl_cv_sys_struct_timespec_in_pthread_h=no])]) -+ if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then -+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 -+ fi -+ fi -+ fi -+ AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC]) -+ AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) -+ AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) -+]) -+m4trace:m4/time_h.m4:81: -1- AC_DEFUN([gl_TIME_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/time_h.m4:90: -1- AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], [ -+ GNULIB_MKTIME=0; AC_SUBST([GNULIB_MKTIME]) -+ GNULIB_NANOSLEEP=0; AC_SUBST([GNULIB_NANOSLEEP]) -+ GNULIB_STRPTIME=0; AC_SUBST([GNULIB_STRPTIME]) -+ GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) -+ GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R]) -+ HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) -+ HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME]) -+ HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM]) -+ dnl If another module says to replace or to not replace, do that. -+ dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK; -+ dnl this lets maintainers check for portability. -+ REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; AC_SUBST([REPLACE_LOCALTIME_R]) -+ REPLACE_MKTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_MKTIME]) -+ REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP]) -+ REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM]) -+]) -+m4trace:m4/time_r.m4:10: -1- AC_DEFUN([gl_TIME_R], [ -+ dnl Persuade glibc and Solaris to declare localtime_r. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) -+ AC_REQUIRE([AC_C_RESTRICT]) -+ -+ dnl Some systems don't declare localtime_r() and gmtime_r() if _REENTRANT is -+ dnl not defined. -+ AC_CHECK_DECLS([localtime_r], [], [], [[#include ]]) -+ if test $ac_cv_have_decl_localtime_r = no; then -+ HAVE_DECL_LOCALTIME_R=0 -+ fi -+ -+ AC_CHECK_FUNCS_ONCE([localtime_r]) -+ if test $ac_cv_func_localtime_r = yes; then -+ HAVE_LOCALTIME_R=1 -+ AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], -+ [gl_cv_time_r_posix], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include ]], -+ [[/* We don't need to append 'restrict's to the argument types, -+ even though the POSIX signature has the 'restrict's, -+ since C99 says they can't affect type compatibility. */ -+ struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r; -+ if (ptr) return 0; -+ /* Check the return type is a pointer. -+ On HP-UX 10 it is 'int'. */ -+ *localtime_r (0, 0);]]) -+ ], -+ [gl_cv_time_r_posix=yes], -+ [gl_cv_time_r_posix=no]) -+ ]) -+ if test $gl_cv_time_r_posix = yes; then -+ REPLACE_LOCALTIME_R=0 -+ else -+ REPLACE_LOCALTIME_R=1 -+ fi -+ else -+ HAVE_LOCALTIME_R=0 -+ fi -+]) -+m4trace:m4/time_r.m4:56: -1- AC_DEFUN([gl_PREREQ_TIME_R], [ -+ : -+]) -+m4trace:m4/timer_time.m4:9: -1- AC_DEFUN([gl_TIMER_TIME], [ -+ dnl Based on clock_time.m4. See details there. -+ -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([gl_THREADLIB]) -+ -+ LIB_TIMER_TIME= -+ AC_SUBST([LIB_TIMER_TIME]) -+ gl_saved_libs=$LIBS -+ AC_SEARCH_LIBS([timer_settime], [rt posix4], -+ [test "$ac_cv_search_timer_settime" = "none required" || -+ LIB_TIMER_TIME=$ac_cv_search_timer_settime]) -+ dnl GLIBC uses threads to emulate posix timers when kernel support -+ dnl is not available (like Linux < 2.6 or when used with kFreeBSD) -+ dnl Now the pthread lib is linked automatically in the normal case, -+ dnl but when linking statically, it needs to be explicitly specified. -+ AC_EGREP_CPP([Thread], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ -+ && !defined __UCLIBC__ -+ Thread emulation available -+ #endif -+#endif -+ ], -+ [LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"]) -+ AC_CHECK_FUNCS([timer_settime]) -+ LIBS=$gl_saved_libs -+]) -+m4trace:m4/timespec.m4:11: -1- AC_DEFUN([gl_TIMESPEC], [:]) -+m4trace:m4/tls.m4:9: -1- AC_DEFUN([gl_TLS], [ -+ AC_REQUIRE([gl_THREADLIB]) -+]) -+m4trace:m4/tm_gmtoff.m4:7: -1- AC_DEFUN([gl_TM_GMTOFF], [ -+ AC_CHECK_MEMBER([struct tm.tm_gmtoff], -+ [AC_DEFINE([HAVE_TM_GMTOFF], [1], -+ [Define if struct tm has the tm_gmtoff member.])], -+ , -+ [#include ]) -+]) -+m4trace:m4/tzset.m4:17: -1- AC_DEFUN([gl_FUNC_TZSET], []) -+m4trace:m4/tzset.m4:20: -1- AC_DEFUN([gl_FUNC_TZSET_CLOBBER], [ -+ AC_REQUIRE([gl_HEADER_SYS_TIME_H]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether tzset clobbers localtime buffer], -+ gl_cv_func_tzset_clobber, -+ [ -+ AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+ -+int -+main () -+{ -+ time_t t1 = 853958121; -+ struct tm *p, s; -+ putenv ("TZ=GMT0"); -+ p = localtime (&t1); -+ s = *p; -+ putenv ("TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"); -+ tzset (); -+ return (p->tm_year != s.tm_year -+ || p->tm_mon != s.tm_mon -+ || p->tm_mday != s.tm_mday -+ || p->tm_hour != s.tm_hour -+ || p->tm_min != s.tm_min -+ || p->tm_sec != s.tm_sec); -+} -+ ]])], -+ [gl_cv_func_tzset_clobber=no], -+ [gl_cv_func_tzset_clobber=yes], -+ [case "$host_os" in -+ # Guess all is fine on glibc systems. -+ *-gnu*) gl_cv_func_tzset_clobber="guessing no" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_tzset_clobber="guessing yes" ;; -+ esac -+ ])]) -+ -+ AC_DEFINE([HAVE_RUN_TZSET_TEST], [1], -+ [Define to 1 if you have run the test for working tzset.]) -+]) -+m4trace:m4/uintmax_t.m4:14: -1- AC_DEFUN([gl_AC_TYPE_UINTMAX_T], [ -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then -+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) -+ test $ac_cv_type_unsigned_long_long_int = yes \ -+ && ac_type='unsigned long long' \ -+ || ac_type='unsigned long' -+ AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type], -+ [Define to unsigned long or unsigned long long -+ if and don't define.]) -+ else -+ AC_DEFINE([HAVE_UINTMAX_T], [1], -+ [Define if you have the 'uintmax_t' type in or .]) -+ fi -+]) -+m4trace:m4/uname.m4:7: -1- AC_DEFUN([gl_FUNC_UNAME], [ -+ AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS]) -+ AC_CHECK_FUNCS([uname]) -+ if test $ac_cv_func_uname = no; then -+ HAVE_UNAME=0 -+ fi -+]) -+m4trace:m4/uname.m4:17: -1- AC_DEFUN([gl_PREREQ_UNAME], [ -+ : -+]) -+m4trace:m4/ungetc.m4:7: -1- AC_DEFUN_ONCE([gl_FUNC_UNGETC_WORKS], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ AC_CACHE_CHECK([whether ungetc works on arbitrary bytes], -+ [gl_cv_func_ungetc_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+ ]], [FILE *f; -+ if (!(f = fopen ("conftest.tmp", "w+"))) return 1; -+ if (fputs ("abc", f) < 0) return 2; -+ rewind (f); -+ if (fgetc (f) != 'a') return 3; -+ if (fgetc (f) != 'b') return 4; -+ if (ungetc ('d', f) != 'd') return 5; -+ if (ftell (f) != 1) return 6; -+ if (fgetc (f) != 'd') return 7; -+ if (ftell (f) != 2) return 8; -+ if (fseek (f, 0, SEEK_CUR) != 0) return 9; -+ if (ftell (f) != 2) return 10; -+ if (fgetc (f) != 'c') return 11; -+ fclose (f); remove ("conftest.tmp");])], -+ [gl_cv_func_ungetc_works=yes], [gl_cv_func_ungetc_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_ungetc_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_ungetc_works="guessing no" ;; -+ esac -+ ]) -+ ]) -+ case "$gl_cv_func_ungetc_works" in -+ *yes) ;; -+ *) -+ AC_DEFINE([FUNC_UNGETC_BROKEN], [1], -+ [Define to 1 if ungetc is broken when used on arbitrary bytes.]) -+ ;; -+ esac -+]) -+m4trace:m4/unicodeio.m4:7: -1- AC_DEFUN([gl_UNICODEIO], [ -+ dnl No prerequisites of lib/unicodeio.c. -+ : -+]) -+m4trace:m4/unistd-safer.m4:7: -1- AC_DEFUN([gl_UNISTD_SAFER], [ -+ AC_CHECK_FUNCS_ONCE([pipe]) -+]) -+m4trace:m4/unistd_h.m4:9: -1- AC_DEFUN([gl_UNISTD_H], [ -+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded -+ dnl once only, before all statements that occur in other macros. -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ -+ gl_CHECK_NEXT_HEADERS([unistd.h]) -+ if test $ac_cv_header_unistd_h = yes; then -+ HAVE_UNISTD_H=1 -+ else -+ HAVE_UNISTD_H=0 -+ fi -+ AC_SUBST([HAVE_UNISTD_H]) -+ -+ dnl Ensure the type pid_t gets defined. -+ AC_REQUIRE([AC_TYPE_PID_T]) -+ -+ dnl Determine WINDOWS_64_BIT_OFF_T. -+ AC_REQUIRE([gl_TYPE_OFF_T]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+#if HAVE_UNISTD_H -+# include -+#endif -+/* Some systems declare various items in the wrong headers. */ -+#if !(defined __GLIBC__ && !defined __UCLIBC__) -+# include -+# include -+# include -+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -+# include -+# endif -+#endif -+ ]], [chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat -+ fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups -+ gethostname getlogin getlogin_r getpagesize -+ getusershell setusershell endusershell -+ group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite -+ readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r -+ unlink unlinkat usleep]) -+]) -+m4trace:m4/unistd_h.m4:53: -1- AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/unistd_h.m4:62: -1- AC_DEFUN([gl_UNISTD_H_DEFAULTS], [ -+ GNULIB_CHDIR=0; AC_SUBST([GNULIB_CHDIR]) -+ GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) -+ GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) -+ GNULIB_DUP=0; AC_SUBST([GNULIB_DUP]) -+ GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) -+ GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) -+ GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) -+ GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) -+ GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) -+ GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) -+ GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) -+ GNULIB_FDATASYNC=0; AC_SUBST([GNULIB_FDATASYNC]) -+ GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) -+ GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) -+ GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) -+ GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) -+ GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) -+ GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) -+ GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) -+ GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) -+ GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) -+ GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) -+ GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) -+ GNULIB_GROUP_MEMBER=0; AC_SUBST([GNULIB_GROUP_MEMBER]) -+ GNULIB_ISATTY=0; AC_SUBST([GNULIB_ISATTY]) -+ GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) -+ GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) -+ GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) -+ GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) -+ GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE]) -+ GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) -+ GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) -+ GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) -+ GNULIB_READ=0; AC_SUBST([GNULIB_READ]) -+ GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) -+ GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) -+ GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) -+ GNULIB_SETHOSTNAME=0; AC_SUBST([GNULIB_SETHOSTNAME]) -+ GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) -+ GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) -+ GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) -+ GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) -+ GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING]) -+ GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) -+ GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) -+ GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) -+ GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) -+ GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) -+ HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) -+ HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) -+ HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) -+ HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) -+ HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) -+ HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) -+ HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) -+ HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) -+ HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) -+ HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) -+ HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) -+ HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) -+ HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) -+ HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) -+ HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) -+ HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) -+ HAVE_LINK=1; AC_SUBST([HAVE_LINK]) -+ HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) -+ HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) -+ HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) -+ HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) -+ HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) -+ HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) -+ HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) -+ HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) -+ HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) -+ HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) -+ HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) -+ HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) -+ HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) -+ HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) -+ HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) -+ HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) -+ HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) -+ HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) -+ HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) -+ HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) -+ HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) -+ HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) -+ HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) -+ HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) -+ REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) -+ REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) -+ REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) -+ REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) -+ REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) -+ REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) -+ REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) -+ REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) -+ REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) -+ REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) -+ REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) -+ REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) -+ REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) -+ REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) -+ REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) -+ REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) -+ REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) -+ REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) -+ REPLACE_READ=0; AC_SUBST([REPLACE_READ]) -+ REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) -+ REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) -+ REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) -+ REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) -+ REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) -+ REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) -+ REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) -+ REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) -+ REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) -+ UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) -+ UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; -+ AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) -+]) -+m4trace:m4/unlink-busy.m4:12: -1- AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT], [dnl -+ AC_CACHE_CHECK([whether a running program can be unlinked], -+ gl_cv_func_unlink_busy_text, -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE( -+ [AC_INCLUDES_DEFAULT[ -+ int -+ main (int argc, char **argv) -+ { -+ int result = 0; -+ if (argc == 0) -+ result |= 1; -+ else if (unlink (argv[0]) != 0) -+ result |= 2; -+ return result; -+ }]])], -+ gl_cv_func_unlink_busy_text=yes, -+ gl_cv_func_unlink_busy_text=no, -+ gl_cv_func_unlink_busy_text=no -+ ) -+ ] -+ ) -+ -+ if test $gl_cv_func_unlink_busy_text = no; then -+ INSTALL=$ac_install_sh -+ fi -+]) -+m4trace:m4/unlink.m4:7: -1- AC_DEFUN([gl_FUNC_UNLINK], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CHECK_HEADERS_ONCE([unistd.h]) -+ -+ dnl Detect FreeBSD 7.2, AIX 7.1, Solaris 9 bug. -+ AC_CACHE_CHECK([whether unlink honors trailing slashes], -+ [gl_cv_func_unlink_honors_slashes], -+ [touch conftest.file -+ # Assume that if we have lstat, we can also check symlinks. -+ if test $ac_cv_func_lstat = yes; then -+ ln -s conftest.file conftest.lnk -+ fi -+ AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ #endif -+ #include -+ ]], -+ [[int result = 0; -+ if (!unlink ("conftest.file/")) -+ result |= 1; -+ else if (errno != ENOTDIR) -+ result |= 2; -+#if HAVE_LSTAT -+ if (!unlink ("conftest.lnk/")) -+ result |= 4; -+ else if (errno != ENOTDIR) -+ result |= 8; -+#endif -+ return result; -+ ]])], -+ [gl_cv_func_unlink_honors_slashes=yes], -+ [gl_cv_func_unlink_honors_slashes=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_unlink_honors_slashes="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.file conftest.lnk]) -+ case "$gl_cv_func_unlink_honors_slashes" in -+ *no) -+ REPLACE_UNLINK=1 -+ ;; -+ esac -+ -+ dnl Detect Mac OS X 10.5.6 bug: On read-write HFS mounts, unlink("..") or -+ dnl unlink("../..") succeeds without doing anything. -+ AC_CACHE_CHECK([whether unlink of a parent directory fails as it should], -+ [gl_cv_func_unlink_parent_fails], -+ [case "$host_os" in -+ darwin*) -+ dnl Try to unlink a subdirectory of /tmp, because /tmp is usually on a -+ dnl HFS mount on Mac OS X. Use a subdirectory, owned by the current -+ dnl user, because otherwise unlink() may fail due to permissions -+ dnl reasons, and because when running as root we don't want to risk -+ dnl destroying the entire /tmp. -+ if { -+ # Use the mktemp program if available. If not available, hide the error -+ # message. -+ tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && -+ test -n "$tmp" && test -d "$tmp" -+ } || -+ { -+ # Use a simple mkdir command. It is guaranteed to fail if the directory -+ # already exists. $RANDOM is bash specific and expands to empty in shells -+ # other than bash, ksh and zsh. Its use does not increase security; -+ # rather, it minimizes the probability of failure in a very cluttered /tmp -+ # directory. -+ tmp=/tmp/gt$$-$RANDOM -+ (umask 077 && mkdir "$tmp") -+ }; then -+ mkdir "$tmp/subdir" -+ GL_SUBDIR_FOR_UNLINK="$tmp/subdir" -+ export GL_SUBDIR_FOR_UNLINK -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+ #include -+ #if HAVE_UNISTD_H -+ # include -+ #else /* on Windows with MSVC */ -+ # include -+ # include -+ #endif -+ int main () -+ { -+ int result = 0; -+ if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) -+ result |= 1; -+ else if (unlink ("..") == 0) -+ result |= 2; -+ return result; -+ } -+ ]])], -+ [gl_cv_func_unlink_parent_fails=yes], -+ [gl_cv_func_unlink_parent_fails=no], -+ [# If we don't know, assume the worst. -+ gl_cv_func_unlink_parent_fails="guessing no" -+ ]) -+ unset GL_SUBDIR_FOR_UNLINK -+ rm -rf "$tmp" -+ else -+ gl_cv_func_unlink_parent_fails="guessing no" -+ fi -+ ;; -+ *) -+ gl_cv_func_unlink_parent_fails="guessing yes" -+ ;; -+ esac -+ ]) -+ case "$gl_cv_func_unlink_parent_fails" in -+ *no) -+ REPLACE_UNLINK=1 -+ AC_DEFINE([UNLINK_PARENT_BUG], [1], -+ [Define to 1 if unlink() on a parent directory may succeed]) -+ ;; -+ esac -+]) -+m4trace:m4/unlinkat.m4:9: -1- AC_DEFUN([gl_FUNC_UNLINKAT], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([unlinkat]) -+ AC_REQUIRE([gl_FUNC_UNLINK]) -+ AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) -+ if test $ac_cv_func_unlinkat = no; then -+ HAVE_UNLINKAT=0 -+ else -+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in -+ *no) -+ # Solaris 9 has *at functions, but uniformly mishandles trailing -+ # slash in all of them. -+ REPLACE_UNLINKAT=1 -+ ;; -+ *) -+ # GNU/Hurd has unlinkat, but it has the same bug as unlink. -+ if test $REPLACE_UNLINK = 1; then -+ REPLACE_UNLINKAT=1 -+ fi -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/unlinkdir.m4:11: -1- AC_DEFUN([gl_UNLINKDIR], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CHECK_HEADERS_ONCE([priv.h]) -+ -+ # The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later, -+ # Cygwin, and mingw never let anyone (even root) unlink directories. -+ # If anyone knows of another system for which unlink can never -+ # remove a directory, please report it to . -+ # Unfortunately this is difficult to test for, since it requires root access -+ # and might create garbage in the file system, -+ # so the code below simply relies on the kernel name and version number. -+ case $host_os in -+ gnu[[0-9]]* | \ -+ linux-* | linux | \ -+ freebsd2.2* | freebsd[[3-9]]* | freebsd[[1-9]][[0-9]]* | \ -+ cygwin | \ -+ mingw*) -+ AC_DEFINE([UNLINK_CANNOT_UNLINK_DIR], [1], -+ [Define to 1 if unlink (dir) cannot possibly succeed.]);; -+ esac -+]) -+m4trace:m4/unlocked-io.m4:17: -1- AC_DEFUN([gl_FUNC_GLIBC_UNLOCKED_IO], [ -+ AC_DEFINE([USE_UNLOCKED_IO], [1], -+ [Define to 1 if you want getc etc. to use unlocked I/O if available. -+ Unlocked I/O can improve performance in unithreaded apps, -+ but it is not safe for multithreaded apps.]) -+ -+ dnl Persuade glibc and Solaris to declare -+ dnl fgets_unlocked(), fputs_unlocked() etc. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_CHECK_DECLS_ONCE([clearerr_unlocked]) -+ AC_CHECK_DECLS_ONCE([feof_unlocked]) -+ AC_CHECK_DECLS_ONCE([ferror_unlocked]) -+ AC_CHECK_DECLS_ONCE([fflush_unlocked]) -+ AC_CHECK_DECLS_ONCE([fgets_unlocked]) -+ AC_CHECK_DECLS_ONCE([fputc_unlocked]) -+ AC_CHECK_DECLS_ONCE([fputs_unlocked]) -+ AC_CHECK_DECLS_ONCE([fread_unlocked]) -+ AC_CHECK_DECLS_ONCE([fwrite_unlocked]) -+ AC_CHECK_DECLS_ONCE([getc_unlocked]) -+ AC_CHECK_DECLS_ONCE([getchar_unlocked]) -+ AC_CHECK_DECLS_ONCE([putc_unlocked]) -+ AC_CHECK_DECLS_ONCE([putchar_unlocked]) -+]) -+m4trace:m4/uptime.m4:10: -1- AC_DEFUN([gl_SYS_PROC_UPTIME], [ dnl Require AC_PROG_CC to see if we're cross compiling. -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_CACHE_CHECK([for /proc/uptime], [gl_cv_have_proc_uptime], -+ [gl_cv_have_proc_uptime=no -+ test -f /proc/uptime \ -+ && test "$cross_compiling" = no \ -+ && cat < /proc/uptime >/dev/null 2>/dev/null \ -+ && gl_cv_have_proc_uptime=yes]) -+ if test $gl_cv_have_proc_uptime = yes; then -+ AC_DEFINE([HAVE_PROC_UPTIME], [1], -+ [ Define if your system has the /proc/uptime special file.]) -+ fi -+]) -+m4trace:m4/userspec.m4:8: -1- AC_DEFUN([gl_USERSPEC], [ -+ AC_CHECK_HEADERS_ONCE([sys/param.h]) -+]) -+m4trace:m4/usleep.m4:9: -1- AC_DEFUN([gl_FUNC_USLEEP], [ -+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -+ dnl usleep was required in POSIX 2001, but dropped as obsolete in -+ dnl POSIX 2008; therefore, it is not always exposed in headers. -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([usleep]) -+ AC_CHECK_TYPE([useconds_t], [], -+ [AC_DEFINE([useconds_t], [unsigned int], [Define to an unsigned 32-bit -+ type if lacks this type.])]) -+ if test $ac_cv_func_usleep = no; then -+ HAVE_USLEEP=0 -+ else -+ dnl POSIX allows implementations to reject arguments larger than -+ dnl 999999, but GNU guarantees it will work. -+ AC_CACHE_CHECK([whether usleep allows large arguments], -+ [gl_cv_func_usleep_works], -+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+]], [[return !!usleep (1000000);]])], -+ [gl_cv_func_usleep_works=yes], [gl_cv_func_usleep_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_usleep_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_usleep_works="guessing no" ;; -+ esac -+ ])]) -+ case "$gl_cv_func_usleep_works" in -+ *yes) ;; -+ *) -+ REPLACE_USLEEP=1 -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/utimbuf.m4:16: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_UTIMBUF], [ -+ AC_CHECK_HEADERS_ONCE([sys/time.h utime.h]) -+ AC_CACHE_CHECK([for struct utimbuf], [gl_cv_sys_struct_utimbuf], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#if HAVE_SYS_TIME_H -+ #include -+ #endif -+ #include -+ #ifdef HAVE_UTIME_H -+ #include -+ #endif -+ ]], -+ [[static struct utimbuf x; x.actime = x.modtime;]])], -+ [gl_cv_sys_struct_utimbuf=yes], -+ [gl_cv_sys_struct_utimbuf=no])]) -+ -+ if test $gl_cv_sys_struct_utimbuf = yes; then -+ AC_DEFINE([HAVE_STRUCT_UTIMBUF], [1], -+ [Define if struct utimbuf is declared -- usually in . -+ Some systems have utime.h but don't declare the struct anywhere. ]) -+ fi -+]) -+m4trace:m4/utimecmp.m4:7: -1- AC_DEFUN([gl_UTIMECMP], [ -+ dnl Prerequisites of lib/utimecmp.c. -+ AC_REQUIRE([gl_FUNC_UTIMES]) -+ : -+]) -+m4trace:m4/utimens.m4:8: -1- AC_DEFUN([gl_UTIMENS], [ -+ dnl Prerequisites of lib/utimens.c. -+ AC_REQUIRE([gl_FUNC_UTIMES]) -+ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) -+ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_UTIMBUF]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CHECK_FUNCS_ONCE([futimes futimesat futimens utimensat lutimes]) -+ -+ if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then -+ dnl FreeBSD 8.0-rc2 mishandles futimesat(fd,NULL,time). It is not -+ dnl standardized, but Solaris implemented it first and uses it as -+ dnl its only means to set fd time. -+ AC_CACHE_CHECK([whether futimesat handles NULL file], -+ [gl_cv_func_futimesat_works], -+ [touch conftest.file -+ AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+]], [[ int fd = open ("conftest.file", O_RDWR); -+ if (fd < 0) return 1; -+ if (futimesat (fd, NULL, NULL)) return 2; -+ ]])], -+ [gl_cv_func_futimesat_works=yes], -+ [gl_cv_func_futimesat_works=no], -+ [case "$host_os" in -+ # Guess yes on glibc systems. -+ *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; -+ # If we don't know, assume the worst. -+ *) gl_cv_func_futimesat_works="guessing no" ;; -+ esac -+ ]) -+ rm -f conftest.file]) -+ case "$gl_cv_func_futimesat_works" in -+ *yes) ;; -+ *) -+ AC_DEFINE([FUTIMESAT_NULL_BUG], [1], -+ [Define to 1 if futimesat mishandles a NULL file name.]) -+ ;; -+ esac -+ fi -+]) -+m4trace:m4/utimensat.m4:11: -1- AC_DEFUN([gl_FUNC_UTIMENSAT], [ -+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) -+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -+ AC_CHECK_FUNCS_ONCE([utimensat]) -+ if test $ac_cv_func_utimensat = no; then -+ HAVE_UTIMENSAT=0 -+ else -+ AC_CACHE_CHECK([whether utimensat works], -+ [gl_cv_func_utimensat_works], -+ [AC_RUN_IFELSE( -+ [AC_LANG_PROGRAM([[ -+#include -+#include -+#include -+]], [[int result = 0; -+ const char *f = "conftest.file"; -+ if (close (creat (f, 0600))) -+ return 1; -+ /* Test whether the AT_SYMLINK_NOFOLLOW flag is supported. */ -+ { -+ if (utimensat (AT_FDCWD, f, NULL, AT_SYMLINK_NOFOLLOW)) -+ result |= 2; -+ } -+ /* Test whether UTIME_NOW and UTIME_OMIT work. */ -+ { -+ struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; -+ if (utimensat (AT_FDCWD, f, ts, 0)) -+ result |= 4; -+ } -+ sleep (1); -+ { -+ struct timespec ts[2] = { { 1, UTIME_NOW }, { 1, UTIME_OMIT } }; -+ struct stat st; -+ if (utimensat (AT_FDCWD, f, ts, 0)) -+ result |= 8; -+ if (stat (f, &st)) -+ result |= 16; -+ else if (st.st_ctime < st.st_atime) -+ result |= 32; -+ } -+ return result; -+ ]])], -+dnl FIXME: simplify this in 2012, when file system bugs are no longer common -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -+#ifdef __linux__ -+/* The Linux kernel added utimensat in 2.6.22, but has bugs with UTIME_OMIT -+ in several file systems as recently as 2.6.32. Always replace utimensat -+ to support older kernels. */ -+choke me -+#endif -+ ]])], -+ [gl_cv_func_utimensat_works=yes], -+ [gl_cv_func_utimensat_works="needs runtime check"])], -+ [gl_cv_func_utimensat_works=no], -+ [gl_cv_func_utimensat_works="guessing no"])]) -+ if test "$gl_cv_func_utimensat_works" != yes; then -+ REPLACE_UTIMENSAT=1 -+ fi -+ fi -+]) -+m4trace:m4/utimes.m4:21: -1- AC_DEFUN([gl_FUNC_UTIMES], [ -+ AC_CACHE_CHECK([whether the utimes function works], -+ [gl_cv_func_working_utimes], -+ [ -+ AC_RUN_IFELSE([AC_LANG_SOURCE([[ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+static int -+inorder (time_t a, time_t b, time_t c) -+{ -+ return a <= b && b <= c; -+} -+ -+int -+main () -+{ -+ int result = 0; -+ char const *file = "conftest.utimes"; -+ static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; -+ -+ /* Test whether utimes() essentially works. */ -+ { -+ struct stat sbuf; -+ FILE *f = fopen (file, "w"); -+ if (f == NULL) -+ result |= 1; -+ else if (fclose (f) != 0) -+ result |= 1; -+ else if (utimes (file, timeval) != 0) -+ result |= 2; -+ else if (lstat (file, &sbuf) != 0) -+ result |= 1; -+ else if (!(sbuf.st_atime == timeval[0].tv_sec -+ && sbuf.st_mtime == timeval[1].tv_sec)) -+ result |= 4; -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ /* Test whether utimes() with a NULL argument sets the file's timestamp -+ to the current time. Use 'fstat' as well as 'time' to -+ determine the "current" time, to accommodate NFS file systems -+ if there is a time skew between the host and the NFS server. */ -+ { -+ int fd = open (file, O_WRONLY|O_CREAT, 0644); -+ if (fd < 0) -+ result |= 1; -+ else -+ { -+ time_t t0, t2; -+ struct stat st0, st1, st2; -+ if (time (&t0) == (time_t) -1) -+ result |= 1; -+ else if (fstat (fd, &st0) != 0) -+ result |= 1; -+ else if (utimes (file, timeval) != 0) -+ result |= 2; -+ else if (utimes (file, NULL) != 0) -+ result |= 8; -+ else if (fstat (fd, &st1) != 0) -+ result |= 1; -+ else if (write (fd, "\n", 1) != 1) -+ result |= 1; -+ else if (fstat (fd, &st2) != 0) -+ result |= 1; -+ else if (time (&t2) == (time_t) -1) -+ result |= 1; -+ else -+ { -+ int m_ok_POSIX = inorder (t0, st1.st_mtime, t2); -+ int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime); -+ if (! (st1.st_atime == st1.st_mtime)) -+ result |= 16; -+ if (! (m_ok_POSIX || m_ok_NFS)) -+ result |= 32; -+ } -+ if (close (fd) != 0) -+ result |= 1; -+ } -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ /* Test whether utimes() with a NULL argument works on read-only files. */ -+ { -+ int fd = open (file, O_WRONLY|O_CREAT, 0444); -+ if (fd < 0) -+ result |= 1; -+ else if (close (fd) != 0) -+ result |= 1; -+ else if (utimes (file, NULL) != 0) -+ result |= 64; -+ if (unlink (file) != 0) -+ result |= 1; -+ } -+ -+ return result; -+} -+ ]])], -+ [gl_cv_func_working_utimes=yes], -+ [gl_cv_func_working_utimes=no], -+ [gl_cv_func_working_utimes=no])]) -+ -+ if test $gl_cv_func_working_utimes = yes; then -+ AC_DEFINE([HAVE_WORKING_UTIMES], [1], [Define if utimes works properly. ]) -+ fi -+]) -+m4trace:m4/vasnprintf.m4:7: -1- AC_DEFUN([gl_FUNC_VASNPRINTF], [ -+ AC_CHECK_FUNCS_ONCE([vasnprintf]) -+ if test $ac_cv_func_vasnprintf = no; then -+ gl_REPLACE_VASNPRINTF -+ fi -+]) -+m4trace:m4/vasnprintf.m4:15: -1- AC_DEFUN([gl_REPLACE_VASNPRINTF], [ -+ AC_CHECK_FUNCS_ONCE([vasnprintf]) -+ AC_LIBOBJ([vasnprintf]) -+ AC_LIBOBJ([printf-args]) -+ AC_LIBOBJ([printf-parse]) -+ AC_LIBOBJ([asnprintf]) -+ if test $ac_cv_func_vasnprintf = yes; then -+ AC_DEFINE([REPLACE_VASNPRINTF], [1], -+ [Define if vasnprintf exists but is overridden by gnulib.]) -+ fi -+ gl_PREREQ_PRINTF_ARGS -+ gl_PREREQ_PRINTF_PARSE -+ gl_PREREQ_VASNPRINTF -+ gl_PREREQ_ASNPRINTF -+]) -+m4trace:m4/vasnprintf.m4:33: -1- AC_DEFUN([gl_PREREQ_PRINTF_ARGS], [ -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ AC_REQUIRE([gt_TYPE_WCHAR_T]) -+ AC_REQUIRE([gt_TYPE_WINT_T]) -+]) -+m4trace:m4/vasnprintf.m4:41: -1- AC_DEFUN([gl_PREREQ_PRINTF_PARSE], [ -+ AC_REQUIRE([gl_FEATURES_H]) -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ AC_REQUIRE([gt_TYPE_WCHAR_T]) -+ AC_REQUIRE([gt_TYPE_WINT_T]) -+ AC_REQUIRE([AC_TYPE_SIZE_T]) -+ AC_CHECK_TYPE([ptrdiff_t], , -+ [AC_DEFINE([ptrdiff_t], [long], -+ [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) -+ ]) -+ AC_REQUIRE([gt_AC_TYPE_INTMAX_T]) -+]) -+m4trace:m4/vasnprintf.m4:56: -1- AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF], [ -+ AC_REQUIRE([AC_FUNC_ALLOCA]) -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) -+ AC_REQUIRE([gt_TYPE_WCHAR_T]) -+ AC_REQUIRE([gt_TYPE_WINT_T]) -+ AC_CHECK_FUNCS([snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) -+ dnl Use the _snprintf function only if it is declared (because on NetBSD it -+ dnl is defined as a weak alias of snprintf; we prefer to use the latter). -+ AC_CHECK_DECLS([_snprintf], , , [[#include ]]) -+ dnl Knowing DBL_EXPBIT0_WORD and DBL_EXPBIT0_BIT enables an optimization -+ dnl in the code for NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE. -+ AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) -+ dnl We can avoid a lot of code by assuming that snprintf's return value -+ dnl conforms to ISO C99. So check that. -+ AC_REQUIRE([gl_SNPRINTF_RETVAL_C99]) -+ case "$gl_cv_func_snprintf_retval_c99" in -+ *yes) -+ AC_DEFINE([HAVE_SNPRINTF_RETVAL_C99], [1], -+ [Define if the return value of the snprintf function is the number of -+ of bytes (excluding the terminating NUL) that would have been produced -+ if the buffer had been large enough.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:84: -1- AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF_LONG_DOUBLE], [ -+ AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_LONG_DOUBLE], [1], -+ [Define if the vasnprintf implementation needs special code for -+ 'long double' arguments.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:100: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE], [ -+ AC_REQUIRE([gl_PRINTF_INFINITE]) -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_INFINITE_DOUBLE], [1], -+ [Define if the vasnprintf implementation needs special code for -+ infinite 'double' arguments.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:116: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE], [ -+ AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE]) -+ dnl There is no need to set NEED_PRINTF_INFINITE_LONG_DOUBLE if -+ dnl NEED_PRINTF_LONG_DOUBLE is already set. -+ AC_REQUIRE([gl_PREREQ_VASNPRINTF_LONG_DOUBLE]) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_INFINITE_LONG_DOUBLE], [1], -+ [Define if the vasnprintf implementation needs special code for -+ infinite 'long double' arguments.]) -+ ;; -+ esac -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:138: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_DIRECTIVE_A], [ -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_A]) -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_DIRECTIVE_A], [1], -+ [Define if the vasnprintf implementation needs special code for -+ the 'a' and 'A' directives.]) -+ AC_CHECK_FUNCS([nl_langinfo]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:154: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_DIRECTIVE_F], [ -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_F]) -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_DIRECTIVE_F], [1], -+ [Define if the vasnprintf implementation needs special code for -+ the 'F' directive.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:169: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_DIRECTIVE_LS], [ -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS]) -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_DIRECTIVE_LS], [1], -+ [Define if the vasnprintf implementation needs special code for -+ the 'ls' directive.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:184: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_GROUPING], [ -+ AC_REQUIRE([gl_PRINTF_FLAG_GROUPING]) -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_FLAG_GROUPING], [1], -+ [Define if the vasnprintf implementation needs special code for the -+ ' flag.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:199: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST], [ -+ AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST]) -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_FLAG_LEFTADJUST], [1], -+ [Define if the vasnprintf implementation needs special code for the -+ '-' flag.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:214: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_ZERO], [ -+ AC_REQUIRE([gl_PRINTF_FLAG_ZERO]) -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_FLAG_ZERO], [1], -+ [Define if the vasnprintf implementation needs special code for the -+ 0 flag.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:229: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_PRECISION], [ -+ AC_REQUIRE([gl_PRINTF_PRECISION]) -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_UNBOUNDED_PRECISION], [1], -+ [Define if the vasnprintf implementation needs special code for -+ supporting large precisions without arbitrary bounds.]) -+ AC_DEFINE([NEED_PRINTF_DOUBLE], [1], -+ [Define if the vasnprintf implementation needs special code for -+ 'double' arguments.]) -+ AC_DEFINE([NEED_PRINTF_LONG_DOUBLE], [1], -+ [Define if the vasnprintf implementation needs special code for -+ 'long double' arguments.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:251: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_ENOMEM], [ -+ AC_REQUIRE([gl_PRINTF_ENOMEM]) -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ ;; -+ *) -+ AC_DEFINE([NEED_PRINTF_ENOMEM], [1], -+ [Define if the vasnprintf implementation needs special code for -+ surviving out-of-memory conditions.]) -+ AC_DEFINE([NEED_PRINTF_DOUBLE], [1], -+ [Define if the vasnprintf implementation needs special code for -+ 'double' arguments.]) -+ AC_DEFINE([NEED_PRINTF_LONG_DOUBLE], [1], -+ [Define if the vasnprintf implementation needs special code for -+ 'long double' arguments.]) -+ ;; -+ esac -+]) -+m4trace:m4/vasnprintf.m4:272: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_WITH_EXTRAS], [ -+ AC_REQUIRE([gl_PREREQ_VASNPRINTF]) -+ gl_PREREQ_VASNPRINTF_LONG_DOUBLE -+ gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE -+ gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_A -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_F -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_LS -+ gl_PREREQ_VASNPRINTF_FLAG_GROUPING -+ gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST -+ gl_PREREQ_VASNPRINTF_FLAG_ZERO -+ gl_PREREQ_VASNPRINTF_PRECISION -+ gl_PREREQ_VASNPRINTF_ENOMEM -+]) -+m4trace:m4/vasnprintf.m4:289: -1- AC_DEFUN([gl_PREREQ_ASNPRINTF], [ -+]) -+m4trace:m4/vasprintf-posix.m4:7: -1- AC_DEFUN([gl_FUNC_VASPRINTF_POSIX], [ -+ AC_REQUIRE([gl_PRINTF_SIZES_C99]) -+ AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) -+ AC_REQUIRE([gl_PRINTF_INFINITE]) -+ AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_A]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_F]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_N]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS]) -+ AC_REQUIRE([gl_PRINTF_POSITIONS]) -+ AC_REQUIRE([gl_PRINTF_FLAG_GROUPING]) -+ AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST]) -+ AC_REQUIRE([gl_PRINTF_FLAG_ZERO]) -+ AC_REQUIRE([gl_PRINTF_PRECISION]) -+ AC_REQUIRE([gl_PRINTF_ENOMEM]) -+ gl_cv_func_vasprintf_posix=no -+ AC_CHECK_FUNCS([vasprintf]) -+ case "$gl_cv_func_printf_sizes_c99" in -+ *yes) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ case "$gl_cv_func_printf_directive_n" in -+ *yes) -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ if test $ac_cv_func_vasprintf = yes; then -+ # vasprintf exists and is -+ # already POSIX compliant. -+ gl_cv_func_vasprintf_posix=yes -+ fi -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ if test $gl_cv_func_vasprintf_posix = no; then -+ gl_PREREQ_VASNPRINTF_LONG_DOUBLE -+ gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE -+ gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_A -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_F -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_LS -+ gl_PREREQ_VASNPRINTF_FLAG_GROUPING -+ gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST -+ gl_PREREQ_VASNPRINTF_FLAG_ZERO -+ gl_PREREQ_VASNPRINTF_PRECISION -+ gl_PREREQ_VASNPRINTF_ENOMEM -+ gl_REPLACE_VASNPRINTF -+ gl_REPLACE_VASPRINTF -+ fi -+]) -+m4trace:m4/vasprintf.m4:8: -1- AC_DEFUN([gl_FUNC_VASPRINTF], [ -+ AC_CHECK_FUNCS([vasprintf]) -+ if test $ac_cv_func_vasprintf = no; then -+ gl_REPLACE_VASPRINTF -+ fi -+]) -+m4trace:m4/vasprintf.m4:16: -1- AC_DEFUN([gl_REPLACE_VASPRINTF], [ -+ AC_LIBOBJ([vasprintf]) -+ AC_LIBOBJ([asprintf]) -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ if test $ac_cv_func_vasprintf = yes; then -+ REPLACE_VASPRINTF=1 -+ else -+ HAVE_VASPRINTF=0 -+ fi -+ gl_PREREQ_VASPRINTF_H -+ gl_PREREQ_VASPRINTF -+ gl_PREREQ_ASPRINTF -+]) -+m4trace:m4/vasprintf.m4:32: -1- AC_DEFUN([gl_PREREQ_VASPRINTF_H], [ -+ dnl Persuade glibc to declare asprintf() and vasprintf(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+]) -+m4trace:m4/vasprintf.m4:39: -1- AC_DEFUN([gl_PREREQ_VASPRINTF], [ -+]) -+m4trace:m4/vasprintf.m4:44: -1- AC_DEFUN([gl_PREREQ_ASPRINTF], [ -+]) -+m4trace:m4/version-etc.m4:20: -1- AC_DEFUN([gl_VERSION_ETC], [dnl -+ gl_VERSION_ETC_FLAG([packager], -+ [String identifying the packager of this software]) -+ gl_VERSION_ETC_FLAG([packager-version], -+ [Packager-specific version information]) -+ gl_VERSION_ETC_FLAG([packager-bug-reports], -+ [Packager info for bug reports (URL/e-mail/...)]) -+ if test "X$with_packager" = "X" && \ -+ test "X$with_packager_version$with_packager_bug_reports" != "X" -+ then -+ AC_MSG_ERROR([The --with-packager-{bug-reports,version} options require --with-packager]) -+ fi -+]) -+m4trace:m4/vfprintf-posix.m4:7: -1- AC_DEFUN([gl_FUNC_VFPRINTF_POSIX], [ -+ AC_REQUIRE([gl_PRINTF_SIZES_C99]) -+ AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) -+ AC_REQUIRE([gl_PRINTF_INFINITE]) -+ AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_A]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_F]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_N]) -+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS]) -+ AC_REQUIRE([gl_PRINTF_POSITIONS]) -+ AC_REQUIRE([gl_PRINTF_FLAG_GROUPING]) -+ AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST]) -+ AC_REQUIRE([gl_PRINTF_FLAG_ZERO]) -+ AC_REQUIRE([gl_PRINTF_PRECISION]) -+ AC_REQUIRE([gl_PRINTF_ENOMEM]) -+ gl_cv_func_vfprintf_posix=no -+ case "$gl_cv_func_printf_sizes_c99" in -+ *yes) -+ case "$gl_cv_func_printf_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_infinite" in -+ *yes) -+ case "$gl_cv_func_printf_infinite_long_double" in -+ *yes) -+ case "$gl_cv_func_printf_directive_a" in -+ *yes) -+ case "$gl_cv_func_printf_directive_f" in -+ *yes) -+ case "$gl_cv_func_printf_directive_n" in -+ *yes) -+ case "$gl_cv_func_printf_directive_ls" in -+ *yes) -+ case "$gl_cv_func_printf_positions" in -+ *yes) -+ case "$gl_cv_func_printf_flag_grouping" in -+ *yes) -+ case "$gl_cv_func_printf_flag_leftadjust" in -+ *yes) -+ case "$gl_cv_func_printf_flag_zero" in -+ *yes) -+ case "$gl_cv_func_printf_precision" in -+ *yes) -+ case "$gl_cv_func_printf_enomem" in -+ *yes) -+ # vfprintf exists and is -+ # already POSIX compliant. -+ gl_cv_func_vfprintf_posix=yes -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ esac -+ if test $gl_cv_func_vfprintf_posix = no; then -+ gl_PREREQ_VASNPRINTF_LONG_DOUBLE -+ gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE -+ gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_A -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_F -+ gl_PREREQ_VASNPRINTF_DIRECTIVE_LS -+ gl_PREREQ_VASNPRINTF_FLAG_GROUPING -+ gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST -+ gl_PREREQ_VASNPRINTF_FLAG_ZERO -+ gl_PREREQ_VASNPRINTF_PRECISION -+ gl_PREREQ_VASNPRINTF_ENOMEM -+ gl_REPLACE_VASNPRINTF -+ gl_REPLACE_VFPRINTF -+ fi -+]) -+m4trace:m4/vfprintf-posix.m4:100: -1- AC_DEFUN([gl_REPLACE_VFPRINTF], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_LIBOBJ([vfprintf]) -+ REPLACE_VFPRINTF=1 -+ AC_DEFINE([REPLACE_VFPRINTF_POSIX], [1], -+ [Define if vfprintf is overridden by a POSIX compliant gnulib implementation.]) -+ gl_PREREQ_VFPRINTF -+]) -+m4trace:m4/vfprintf-posix.m4:110: -1- AC_DEFUN([gl_PREREQ_VFPRINTF], [:]) -+m4trace:m4/visibility.m4:23: -1- AC_DEFUN([gl_VISIBILITY], [ -+ AC_REQUIRE([AC_PROG_CC]) -+ CFLAG_VISIBILITY= -+ HAVE_VISIBILITY=0 -+ if test -n "$GCC"; then -+ dnl First, check whether -Werror can be added to the command line, or -+ dnl whether it leads to an error because of some other option that the -+ dnl user has put into $CC $CFLAGS $CPPFLAGS. -+ AC_MSG_CHECKING([whether the -Werror option is usable]) -+ AC_CACHE_VAL([gl_cv_cc_vis_werror], [ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -Werror" -+ AC_TRY_COMPILE([], [], -+ [gl_cv_cc_vis_werror=yes], -+ [gl_cv_cc_vis_werror=no]) -+ CFLAGS="$gl_save_CFLAGS"]) -+ AC_MSG_RESULT([$gl_cv_cc_vis_werror]) -+ dnl Now check whether visibility declarations are supported. -+ AC_MSG_CHECKING([for simple visibility declarations]) -+ AC_CACHE_VAL([gl_cv_cc_visibility], [ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -fvisibility=hidden" -+ dnl We use the option -Werror and a function dummyfunc, because on some -+ dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning -+ dnl "visibility attribute not supported in this configuration; ignored" -+ dnl at the first function definition in every compilation unit, and we -+ dnl don't want to use the option in this case. -+ if test $gl_cv_cc_vis_werror = yes; then -+ CFLAGS="$CFLAGS -Werror" -+ fi -+ AC_TRY_COMPILE( -+ [extern __attribute__((__visibility__("hidden"))) int hiddenvar; -+ extern __attribute__((__visibility__("default"))) int exportedvar; -+ extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); -+ extern __attribute__((__visibility__("default"))) int exportedfunc (void); -+ void dummyfunc (void) {}], -+ [], -+ [gl_cv_cc_visibility=yes], -+ [gl_cv_cc_visibility=no]) -+ CFLAGS="$gl_save_CFLAGS"]) -+ AC_MSG_RESULT([$gl_cv_cc_visibility]) -+ if test $gl_cv_cc_visibility = yes; then -+ CFLAG_VISIBILITY="-fvisibility=hidden" -+ HAVE_VISIBILITY=1 -+ fi -+ fi -+ AC_SUBST([CFLAG_VISIBILITY]) -+ AC_SUBST([HAVE_VISIBILITY]) -+ AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY], -+ [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.]) -+]) -+m4trace:m4/vprintf-posix.m4:7: -1- AC_DEFUN([gl_FUNC_VPRINTF_POSIX], [ -+ AC_REQUIRE([gl_FUNC_VFPRINTF_POSIX]) -+ if test $gl_cv_func_vfprintf_posix = no; then -+ gl_REPLACE_VPRINTF -+ fi -+]) -+m4trace:m4/vprintf-posix.m4:15: -1- AC_DEFUN([gl_REPLACE_VPRINTF], [ -+ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) -+ AC_LIBOBJ([vprintf]) -+ REPLACE_VPRINTF=1 -+ AC_DEFINE([REPLACE_VPRINTF_POSIX], [1], -+ [Define if vprintf is overridden by a POSIX compliant gnulib implementation.]) -+ gl_PREREQ_VPRINTF -+]) -+m4trace:m4/vprintf-posix.m4:25: -1- AC_DEFUN([gl_PREREQ_VPRINTF], [:]) -+m4trace:m4/wait-process.m4:7: -1- AC_DEFUN([gl_WAIT_PROCESS], [ -+ dnl Prerequisites of lib/wait-process.c. -+ AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T]) -+ AC_CHECK_FUNCS([waitid]) -+]) -+m4trace:m4/waitpid.m4:7: -1- AC_DEFUN([gl_FUNC_WAITPID], [ -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ HAVE_WAITPID=1 -+ case $host_os in -+ mingw*) HAVE_WAITPID=0 ;; -+ esac -+]) -+m4trace:m4/warnings.m4:25: -1- AC_DEFUN([gl_COMPILER_OPTION_IF], [AS_VAR_PUSHDEF([gl_Warn], [gl_cv_warn_[]_AC_LANG_ABBREV[]_$1])dnl -+AS_VAR_PUSHDEF([gl_Flags], [_AC_LANG_PREFIX[]FLAGS])dnl -+AC_CACHE_CHECK([whether _AC_LANG compiler handles $1], m4_defn([gl_Warn]), [ -+ gl_save_compiler_FLAGS="$gl_Flags" -+ gl_AS_VAR_APPEND(m4_defn([gl_Flags]), [" $1"]) -+ AC_COMPILE_IFELSE([m4_default([$4], [AC_LANG_PROGRAM([])])], -+ [AS_VAR_SET(gl_Warn, [yes])], -+ [AS_VAR_SET(gl_Warn, [no])]) -+ gl_Flags="$gl_save_compiler_FLAGS" -+]) -+AS_VAR_IF(gl_Warn, [yes], [$2], [$3]) -+AS_VAR_POPDEF([gl_Flags])dnl -+AS_VAR_POPDEF([gl_Warn])dnl -+]) -+m4trace:m4/warnings.m4:49: -1- AC_DEFUN([gl_WARN_ADD], [gl_COMPILER_OPTION_IF([$1], -+ [gl_AS_VAR_APPEND(m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]), [" $1"])], -+ [], -+ [$3]) -+m4_ifval([$2], -+ [AS_LITERAL_IF([$2], [AC_SUBST([$2])])], -+ [AC_SUBST([WARN_CFLAGS])])dnl -+]) -+m4trace:m4/wchar_h.m4:12: -1- AC_DEFUN([gl_WCHAR_H], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) -+ dnl Prepare for creating substitute . -+ dnl Check for (missing in Linux uClibc when built without wide -+ dnl character support). -+ dnl is always overridden, because of GNULIB_POSIXCHECK. -+ gl_CHECK_NEXT_HEADERS([wchar.h]) -+ if test $ac_cv_header_wchar_h = yes; then -+ HAVE_WCHAR_H=1 -+ else -+ HAVE_WCHAR_H=0 -+ fi -+ AC_SUBST([HAVE_WCHAR_H]) -+ -+ AC_REQUIRE([gl_FEATURES_H]) -+ -+ AC_REQUIRE([gt_TYPE_WINT_T]) -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ AC_SUBST([HAVE_WINT_T]) -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#if !(defined __GLIBC__ && !defined __UCLIBC__) -+# include -+# include -+# include -+#endif -+#include -+ ]], -+ [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb -+ wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset -+ wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp -+ wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr -+ wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth -+ ]) -+]) -+m4trace:m4/wchar_h.m4:61: -1- AC_DEFUN([gl_WCHAR_H_INLINE_OK], [ -+ dnl Test whether suffers due to the transition from '__inline' to -+ dnl 'gnu_inline'. See -+ dnl and . In summary, -+ dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and -+ dnl the option -std=c99 or -std=gnu99, leads to a broken . -+ AC_CACHE_CHECK([whether uses 'inline' correctly], -+ [gl_cv_header_wchar_h_correct_inline], -+ [gl_cv_header_wchar_h_correct_inline=yes -+ AC_LANG_CONFTEST([ -+ AC_LANG_SOURCE([[#define wcstod renamed_wcstod -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+extern int zero (void); -+int main () { return zero(); } -+]])]) -+ if AC_TRY_EVAL([ac_compile]); then -+ mv conftest.$ac_objext conftest1.$ac_objext -+ AC_LANG_CONFTEST([ -+ AC_LANG_SOURCE([[#define wcstod renamed_wcstod -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int zero (void) { return 0; } -+]])]) -+ if AC_TRY_EVAL([ac_compile]); then -+ mv conftest.$ac_objext conftest2.$ac_objext -+ if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then -+ : -+ else -+ gl_cv_header_wchar_h_correct_inline=no -+ fi -+ fi -+ fi -+ rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext -+ ]) -+ if test $gl_cv_header_wchar_h_correct_inline = no; then -+ AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). -+This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in -+C99 mode. You have four options: -+ - Add the flag -fgnu89-inline to CC and reconfigure, or -+ - Fix your include files, using parts of -+ , or -+ - Use a gcc version older than 4.3, or -+ - Don't use the flags -std=c99 or -std=gnu99. -+Configuration aborted.]) -+ fi -+]) -+m4trace:m4/wchar_h.m4:122: -1- AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/wchar_h.m4:131: -1- AC_DEFUN([gl_WCHAR_H_DEFAULTS], [ -+ GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC]) -+ GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB]) -+ GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT]) -+ GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC]) -+ GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN]) -+ GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS]) -+ GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS]) -+ GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB]) -+ GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS]) -+ GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS]) -+ GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH]) -+ GNULIB_WMEMCHR=0; AC_SUBST([GNULIB_WMEMCHR]) -+ GNULIB_WMEMCMP=0; AC_SUBST([GNULIB_WMEMCMP]) -+ GNULIB_WMEMCPY=0; AC_SUBST([GNULIB_WMEMCPY]) -+ GNULIB_WMEMMOVE=0; AC_SUBST([GNULIB_WMEMMOVE]) -+ GNULIB_WMEMSET=0; AC_SUBST([GNULIB_WMEMSET]) -+ GNULIB_WCSLEN=0; AC_SUBST([GNULIB_WCSLEN]) -+ GNULIB_WCSNLEN=0; AC_SUBST([GNULIB_WCSNLEN]) -+ GNULIB_WCSCPY=0; AC_SUBST([GNULIB_WCSCPY]) -+ GNULIB_WCPCPY=0; AC_SUBST([GNULIB_WCPCPY]) -+ GNULIB_WCSNCPY=0; AC_SUBST([GNULIB_WCSNCPY]) -+ GNULIB_WCPNCPY=0; AC_SUBST([GNULIB_WCPNCPY]) -+ GNULIB_WCSCAT=0; AC_SUBST([GNULIB_WCSCAT]) -+ GNULIB_WCSNCAT=0; AC_SUBST([GNULIB_WCSNCAT]) -+ GNULIB_WCSCMP=0; AC_SUBST([GNULIB_WCSCMP]) -+ GNULIB_WCSNCMP=0; AC_SUBST([GNULIB_WCSNCMP]) -+ GNULIB_WCSCASECMP=0; AC_SUBST([GNULIB_WCSCASECMP]) -+ GNULIB_WCSNCASECMP=0; AC_SUBST([GNULIB_WCSNCASECMP]) -+ GNULIB_WCSCOLL=0; AC_SUBST([GNULIB_WCSCOLL]) -+ GNULIB_WCSXFRM=0; AC_SUBST([GNULIB_WCSXFRM]) -+ GNULIB_WCSDUP=0; AC_SUBST([GNULIB_WCSDUP]) -+ GNULIB_WCSCHR=0; AC_SUBST([GNULIB_WCSCHR]) -+ GNULIB_WCSRCHR=0; AC_SUBST([GNULIB_WCSRCHR]) -+ GNULIB_WCSCSPN=0; AC_SUBST([GNULIB_WCSCSPN]) -+ GNULIB_WCSSPN=0; AC_SUBST([GNULIB_WCSSPN]) -+ GNULIB_WCSPBRK=0; AC_SUBST([GNULIB_WCSPBRK]) -+ GNULIB_WCSSTR=0; AC_SUBST([GNULIB_WCSSTR]) -+ GNULIB_WCSTOK=0; AC_SUBST([GNULIB_WCSTOK]) -+ GNULIB_WCSWIDTH=0; AC_SUBST([GNULIB_WCSWIDTH]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) -+ HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) -+ HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) -+ HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) -+ HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) -+ HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) -+ HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) -+ HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) -+ HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) -+ HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) -+ HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) -+ HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) -+ HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) -+ HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) -+ HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) -+ HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) -+ HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) -+ HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) -+ HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) -+ HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) -+ HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) -+ HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) -+ HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) -+ HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) -+ HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) -+ HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) -+ HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) -+ HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) -+ HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) -+ HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) -+ HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) -+ HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) -+ HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) -+ HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) -+ HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) -+ HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) -+ HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) -+ HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) -+ HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) -+ REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) -+ REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) -+ REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) -+ REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) -+ REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) -+ REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) -+ REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) -+ REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) -+ REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) -+ REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) -+ REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) -+ REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) -+ REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) -+]) -+m4trace:m4/wchar_t.m4:11: -1- AC_DEFUN([gt_TYPE_WCHAR_T], [ -+ AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[#include -+ wchar_t foo = (wchar_t)'\0';]], -+ [[]])], -+ [gt_cv_c_wchar_t=yes], -+ [gt_cv_c_wchar_t=no])]) -+ if test $gt_cv_c_wchar_t = yes; then -+ AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) -+ fi -+]) -+m4trace:m4/wcrtomb.m4:7: -1- AC_DEFUN([gl_FUNC_WCRTOMB], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ -+ AC_REQUIRE([AC_TYPE_MBSTATE_T]) -+ gl_MBSTATE_T_BROKEN -+ -+ AC_CHECK_FUNCS_ONCE([wcrtomb]) -+ if test $ac_cv_func_wcrtomb = no; then -+ HAVE_WCRTOMB=0 -+ AC_CHECK_DECLS([wcrtomb],,, [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_have_decl_wcrtomb = yes; then -+ dnl On Minix 3.1.8, the system's declares wcrtomb() although -+ dnl it does not have the function. Avoid a collision with gnulib's -+ dnl replacement. -+ REPLACE_WCRTOMB=1 -+ fi -+ else -+ if test $REPLACE_MBSTATE_T = 1; then -+ REPLACE_WCRTOMB=1 -+ else -+ dnl On AIX 4.3, OSF/1 5.1 and Solaris 10, wcrtomb (NULL, 0, NULL) sometimes -+ dnl returns 0 instead of 1. -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR]) -+ AC_REQUIRE([gt_LOCALE_FR_UTF8]) -+ AC_REQUIRE([gt_LOCALE_JA]) -+ AC_REQUIRE([gt_LOCALE_ZH_CN]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether wcrtomb return value is correct], -+ [gl_cv_func_wcrtomb_retval], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on AIX 4, OSF/1 and Solaris. -+ aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_wcrtomb_retval="guessing yes" ;; -+ esac -+changequote([,])dnl -+ if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ int result = 0; -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 1; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 2; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 4; -+ } -+ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) -+ { -+ if (wcrtomb (NULL, 0, NULL) != 1) -+ result |= 8; -+ } -+ return result; -+}]])], -+ [gl_cv_func_wcrtomb_retval=yes], -+ [gl_cv_func_wcrtomb_retval=no], -+ [:]) -+ fi -+ ]) -+ case "$gl_cv_func_wcrtomb_retval" in -+ *yes) ;; -+ *) REPLACE_WCRTOMB=1 ;; -+ esac -+ fi -+ fi -+]) -+m4trace:m4/wcrtomb.m4:110: -1- AC_DEFUN([gl_PREREQ_WCRTOMB], [ -+ : -+]) -+m4trace:m4/wcswidth.m4:7: -1- AC_DEFUN([gl_FUNC_WCSWIDTH], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ AC_REQUIRE([gl_FUNC_WCWIDTH]) -+ AC_CHECK_FUNCS_ONCE([wcswidth]) -+ if test $ac_cv_func_wcswidth = no; then -+ HAVE_WCSWIDTH=0 -+ else -+ if test $REPLACE_WCWIDTH = 1; then -+ dnl If wcwidth needed to be replaced, wcswidth needs to be replaced -+ dnl as well. -+ REPLACE_WCSWIDTH=1 -+ fi -+ fi -+]) -+m4trace:m4/wctob.m4:7: -1- AC_DEFUN([gl_FUNC_WCTOB], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ -+ AC_CHECK_FUNCS_ONCE([wctob]) -+ if test $ac_cv_func_wctob = no; then -+ HAVE_WCTOB=0 -+ HAVE_DECL_WCTOB=0 -+ else -+ HAVE_WCTOB=1 -+ -+ dnl Solaris 9 has the wctob() function but it does not work. -+ dnl Cygwin 1.7.2 has the wctob() function but it clobbers caller-owned -+ dnl registers, see . -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([gt_LOCALE_FR]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ AC_CACHE_CHECK([whether wctob works], -+ [gl_cv_func_wctob_works], -+ [ -+ dnl Initial guess, used when cross-compiling or when no suitable locale -+ dnl is present. -+changequote(,)dnl -+ case "$host_os" in -+ # Guess no on Solaris <= 9 and Cygwin. -+ solaris2.[1-9] | solaris2.[1-9].* | cygwin*) -+ gl_cv_func_wctob_works="guessing no" ;; -+ # Guess yes otherwise. -+ *) gl_cv_func_wctob_works="guessing yes" ;; -+ esac -+changequote([,])dnl -+ case "$host_os" in -+ cygwin*) -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+ -+register long global __asm__ ("%ebx"); -+ -+int main () -+{ -+ setlocale (LC_ALL, "en_US.UTF-8"); -+ -+ global = 0x12345678; -+ if (wctob (0x00FC) != -1) -+ return 1; -+ if (global != 0x12345678) -+ return 2; -+ return 0; -+}]])], -+ [:], -+ [gl_cv_func_wctob_works=no], -+ [:]) -+ ;; -+ esac -+ if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+#include -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#include -+#include -+#include -+#include -+int main () -+{ -+ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) -+ { -+ wchar_t wc; -+ -+ if (mbtowc (&wc, "\374", 1) == 1) -+ if (wctob (wc) != (unsigned char) '\374') -+ return 1; -+ } -+ return 0; -+}]])], -+ [gl_cv_func_wctob_works=yes], -+ [gl_cv_func_wctob_works=no], -+ [:]) -+ fi -+ ]) -+ case "$gl_cv_func_wctob_works" in -+ *yes) ;; -+ *) REPLACE_WCTOB=1 ;; -+ esac -+ if test $REPLACE_WCTOB = 0; then -+ -+ dnl IRIX 6.5 has the wctob() function but does not declare it. -+ AC_CHECK_DECLS([wctob], [], [], [[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_have_decl_wctob != yes; then -+ HAVE_DECL_WCTOB=0 -+ fi -+ fi -+ fi -+]) -+m4trace:m4/wctob.m4:125: -1- AC_DEFUN([gl_PREREQ_WCTOB], [ -+ : -+]) -+m4trace:m4/wctomb.m4:7: -1- AC_DEFUN([gl_FUNC_WCTOMB], [ -+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) -+ -+ if false; then -+ REPLACE_WCTOMB=1 -+ fi -+]) -+m4trace:m4/wctomb.m4:17: -1- AC_DEFUN([gl_PREREQ_WCTOMB], [ -+ : -+]) -+m4trace:m4/wctype_h.m4:12: -1- AC_DEFUN([gl_WCTYPE_H], [ -+ AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) -+ AC_REQUIRE([AC_PROG_CC]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) -+ AC_CHECK_FUNCS_ONCE([iswcntrl]) -+ if test $ac_cv_func_iswcntrl = yes; then -+ HAVE_ISWCNTRL=1 -+ else -+ HAVE_ISWCNTRL=0 -+ fi -+ AC_SUBST([HAVE_ISWCNTRL]) -+ -+ AC_REQUIRE([gt_TYPE_WINT_T]) -+ if test $gt_cv_c_wint_t = yes; then -+ HAVE_WINT_T=1 -+ else -+ HAVE_WINT_T=0 -+ fi -+ AC_SUBST([HAVE_WINT_T]) -+ -+ gl_CHECK_NEXT_HEADERS([wctype.h]) -+ if test $ac_cv_header_wctype_h = yes; then -+ if test $ac_cv_func_iswcntrl = yes; then -+ dnl Linux libc5 has an iswprint function that returns 0 for all arguments. -+ dnl The other functions are likely broken in the same way. -+ AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works], -+ [ -+ AC_RUN_IFELSE( -+ [AC_LANG_SOURCE([[ -+ /* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ int main () { return iswprint ('x') == 0; } -+ ]])], -+ [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no], -+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include -+ #if __GNU_LIBRARY__ == 1 -+ Linux libc5 i18n is broken. -+ #endif]], [])], -+ [gl_cv_func_iswcntrl_works="guessing yes"], -+ [gl_cv_func_iswcntrl_works="guessing no"]) -+ ]) -+ ]) -+ fi -+ HAVE_WCTYPE_H=1 -+ else -+ HAVE_WCTYPE_H=0 -+ fi -+ AC_SUBST([HAVE_WCTYPE_H]) -+ -+ case "$gl_cv_func_iswcntrl_works" in -+ *yes) REPLACE_ISWCNTRL=0 ;; -+ *) REPLACE_ISWCNTRL=1 ;; -+ esac -+ AC_SUBST([REPLACE_ISWCNTRL]) -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then -+ dnl Redefine all of iswcntrl, ..., iswxdigit in . -+ : -+ fi -+ -+ if test $REPLACE_ISWCNTRL = 1; then -+ REPLACE_TOWLOWER=1 -+ else -+ AC_CHECK_FUNCS([towlower]) -+ if test $ac_cv_func_towlower = yes; then -+ REPLACE_TOWLOWER=0 -+ else -+ AC_CHECK_DECLS([towlower],,, -+ [[/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ ]]) -+ if test $ac_cv_have_decl_towlower = yes; then -+ dnl On Minix 3.1.8, the system's declares towlower() and -+ dnl towupper() although it does not have the functions. Avoid a -+ dnl collision with gnulib's replacement. -+ REPLACE_TOWLOWER=1 -+ else -+ REPLACE_TOWLOWER=0 -+ fi -+ fi -+ fi -+ AC_SUBST([REPLACE_TOWLOWER]) -+ -+ if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then -+ dnl Redefine towlower, towupper in . -+ : -+ fi -+ -+ dnl We assume that the wctype() and iswctype() functions exist if and only -+ dnl if the type wctype_t is defined in or in if that -+ dnl exists. -+ dnl HP-UX 11.00 declares all these in and lacks . -+ AC_CACHE_CHECK([for wctype_t], [gl_cv_type_wctype_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #if HAVE_WCTYPE_H -+ # include -+ #endif -+ wctype_t a; -+ ]], -+ [[]])], -+ [gl_cv_type_wctype_t=yes], -+ [gl_cv_type_wctype_t=no]) -+ ]) -+ if test $gl_cv_type_wctype_t = no; then -+ HAVE_WCTYPE_T=0 -+ fi -+ -+ dnl We assume that the wctrans() and towctrans() functions exist if and only -+ dnl if the type wctrans_t is defined in . -+ AC_CACHE_CHECK([for wctrans_t], [gl_cv_type_wctrans_t], -+ [AC_COMPILE_IFELSE( -+ [AC_LANG_PROGRAM( -+ [[/* Tru64 with Desktop Toolkit C has a bug: must be -+ included before . -+ BSD/OS 4.0.1 has a bug: , and -+ must be included before . */ -+ #include -+ #include -+ #include -+ #include -+ #include -+ wctrans_t a; -+ ]], -+ [[]])], -+ [gl_cv_type_wctrans_t=yes], -+ [gl_cv_type_wctrans_t=no]) -+ ]) -+ if test $gl_cv_type_wctrans_t = no; then -+ HAVE_WCTRANS_T=0 -+ fi -+ -+ dnl Check for declarations of anything we want to poison if the -+ dnl corresponding gnulib module is not in use. -+ gl_WARN_ON_USE_PREPARE([[ -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be -+ included before . */ -+#if !(defined __GLIBC__ && !defined __UCLIBC__) -+# include -+# include -+# include -+# include -+#endif -+#include -+ ]], -+ [wctype iswctype wctrans towctrans -+ ]) -+]) -+m4trace:m4/wctype_h.m4:188: -1- AC_DEFUN([gl_WCTYPE_MODULE_INDICATOR], [ -+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. -+ AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) -+ gl_MODULE_INDICATOR_SET_VARIABLE([$1]) -+ dnl Define it also as a C macro, for the benefit of the unit tests. -+ gl_MODULE_INDICATOR_FOR_TESTS([$1]) -+]) -+m4trace:m4/wctype_h.m4:197: -1- AC_DEFUN([gl_WCTYPE_H_DEFAULTS], [ -+ GNULIB_ISWBLANK=0; AC_SUBST([GNULIB_ISWBLANK]) -+ GNULIB_WCTYPE=0; AC_SUBST([GNULIB_WCTYPE]) -+ GNULIB_ISWCTYPE=0; AC_SUBST([GNULIB_ISWCTYPE]) -+ GNULIB_WCTRANS=0; AC_SUBST([GNULIB_WCTRANS]) -+ GNULIB_TOWCTRANS=0; AC_SUBST([GNULIB_TOWCTRANS]) -+ dnl Assume proper GNU behavior unless another module says otherwise. -+ HAVE_ISWBLANK=1; AC_SUBST([HAVE_ISWBLANK]) -+ HAVE_WCTYPE_T=1; AC_SUBST([HAVE_WCTYPE_T]) -+ HAVE_WCTRANS_T=1; AC_SUBST([HAVE_WCTRANS_T]) -+ REPLACE_ISWBLANK=0; AC_SUBST([REPLACE_ISWBLANK]) -+]) -+m4trace:m4/wcwidth.m4:7: -1- AC_DEFUN([gl_FUNC_WCWIDTH], [ -+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) -+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles -+ -+ dnl Persuade glibc to declare wcwidth(). -+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) -+ -+ AC_REQUIRE([gt_TYPE_WCHAR_T]) -+ AC_REQUIRE([gt_TYPE_WINT_T]) -+ -+ AC_CHECK_HEADERS_ONCE([wchar.h]) -+ AC_CHECK_FUNCS_ONCE([wcwidth]) -+ -+ AC_CHECK_DECLS([wcwidth], [], [], [[ -+/* AIX 3.2.5 declares wcwidth in . */ -+#include -+/* Tru64 with Desktop Toolkit C has a bug: must be included before -+ . -+ BSD/OS 4.0.1 has a bug: , and must be included -+ before . */ -+#include -+#include -+#include -+#include -+]]) -+ if test $ac_cv_have_decl_wcwidth != yes; 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gl_SYS_STAT_MODULE_INDICATOR([fchmodat]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fchmodat]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fchmodat]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fchmodat]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHMODAT$]) -+m4trace:configure.ac:60: -1- gl_FUNC_FCHOWNAT -+m4trace:configure.ac:60: -1- gl_FUNC_FCHOWNAT_DEREF_BUG([REPLACE_FCHOWNAT=1 -+ AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], -+ [Define to 1 if your platform has fchownat, but it cannot -+ perform lchown tasks.]) -+ ]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_NOFOLLOW_BUG$]) -+m4trace:configure.ac:60: -1- gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG([REPLACE_FCHOWNAT=1 -+ AC_DEFINE([FCHOWNAT_EMPTY_FILENAME_BUG], [1], -+ [Define to 1 if your platform has fchownat, but it does -+ not reject an empty file name.]) -+ ]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_EMPTY_FILENAME_BUG$]) -+m4trace:configure.ac:60: -1- gl_LIBSOURCES([fchownat.c]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([fchownat]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) -+m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([fchownat]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fchownat]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fchownat]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fchownat]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHOWNAT$]) -+m4trace:configure.ac:60: -1- gl_FUNC_FCLOSE -+m4trace:configure.ac:60: -1- gl_STDIO_H_DEFAULTS -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DPRINTF$]) 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m4_pattern_allow([^REPLACE_FFLUSH$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FOPEN$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FPRINTF$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FPURGE$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FREOPEN$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSEEK$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSEEKO$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FTELL$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FTELLO$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETDELIM$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETLINE$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OBSTACK_PRINTF$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PERROR$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POPEN$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PRINTF$]) 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m4_pattern_allow([^GNULIB_FCNTL$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_NONBLOCKING$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPEN$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPENAT$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCNTL$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OPENAT$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCNTL$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPEN$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPENAT$]) -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) -+_AC_FUNCS_EXPANSION]) -+m4trace:configure.ac:60: -1- gl_REPLACE_FCNTL -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) -+_AC_FUNCS_EXPANSION]) -+m4trace:configure.ac:60: -1- gl_REPLACE_FCNTL 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-1- gl_MODULE_INDICATOR_SET_VARIABLE([fcntl]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fcntl]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fcntl]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCNTL$]) -+m4trace:configure.ac:60: -1- gl_FCNTL_H -+m4trace:configure.ac:60: -1- gl_FCNTL_O_FLAGS -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) -+_AC_HEADERS_EXPANSION]) -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_symlink], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" symlink"])]) -+_AC_FUNCS_EXPANSION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOATIME$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOFOLLOW$]) -+m4trace:configure.ac:60: 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gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_init]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT$]) -+m4trace:configure.ac:60: -1- gl_POSIX_SPAWN -+m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawnattr_destroy.c]) -+m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_destroy]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawnattr_destroy]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_destroy]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_DESTROY$]) -+m4trace:configure.ac:60: -1- gl_POSIX_SPAWN -+m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawnattr_init.c]) -+m4trace:configure.ac:60: -1- 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gl_MODULE_INDICATOR_FOR_TESTS([unsetenv]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UNSETENV$]) -+m4trace:configure.ac:60: -1- gl_SYS_PROC_UPTIME -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PROC_UPTIME$]) -+m4trace:configure.ac:60: -1- gl_USERSPEC -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_param_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/param.h"])]) -+_AC_HEADERS_EXPANSION]) -+m4trace:configure.ac:60: -1- gl_UTIMECMP -+m4trace:configure.ac:60: -1- gl_FUNC_UTIMES -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_UTIMES$]) -+m4trace:configure.ac:60: -1- gl_UTIMENS -+m4trace:configure.ac:60: -1- gl_CHECK_TYPE_STRUCT_UTIMBUF -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_time_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/time.h"])]) -+_AC_HEADERS_EXPANSION]) -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_utime_h], [m4_divert_text([INIT_PREPARE], 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m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_A -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_F -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_LS -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_GROUPING -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_ZERO -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) 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m4_pattern_allow([^PACKAGE_PACKAGER$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER_VERSION$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER_BUG_REPORTS$]) -+m4trace:configure.ac:60: -1- gl_FUNC_VFPRINTF_POSIX -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_LONG_DOUBLE -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_A -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_F -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) 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gl_REPLACE_VFPRINTF -+m4trace:configure.ac:60: -1- gl_LIBSOURCES([vfprintf.c]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VFPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- gl_PREREQ_VFPRINTF -+m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([vfprintf-posix]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([vfprintf-posix]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[vfprintf-posix]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([vfprintf-posix]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VFPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- gl_FUNC_VPRINTF_POSIX -+m4trace:configure.ac:60: -1- gl_REPLACE_VPRINTF -+m4trace:configure.ac:60: -1- gl_LIBSOURCES([vprintf.c]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VPRINTF_POSIX$]) -+m4trace:configure.ac:60: 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gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[waitpid]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([waitpid]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WAITPID$]) -+m4trace:configure.ac:60: -1- gl_WCHAR_H -+m4trace:configure.ac:60: -1- gl_CHECK_NEXT_HEADERS([wchar.h]) -+m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([wchar.h], [check]) -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_wchar_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" wchar.h"])]) -+_AC_HEADERS_EXPANSION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCHAR_H$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCHAR_H$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) -+m4trace:configure.ac:60: -1- 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m4_pattern_allow([^GNULIB_TEST_ACCEPT$]) -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_alarm], [_AC_CHECK_DECLS([alarm])]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ALARM$]) -+m4trace:configure.ac:60: -1- gltests_LIBSOURCES([bind.c]) -+m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([bind]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([bind]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[bind]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[bind]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([bind]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_BIND$]) -+m4trace:configure.ac:60: -1- gt_LOCALE_FR -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) -+m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) -+m4trace:configure.ac:60: -1- gt_LOCALE_FR -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) -+m4trace:configure.ac:60: -1- gt_LOCALE_TR_UTF8 -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_getegid], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getegid"])]) -+_AC_FUNCS_EXPANSION]) -+m4trace:configure.ac:60: -1- gltests_LIBSOURCES([connect.c]) -+m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([connect]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([connect]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[connect]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) 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m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) -+m4trace:configure.ac:60: -1- gl_FUNC_INET_PTON -+m4trace:configure.ac:60: -1- gl_PREREQ_SYS_H_WINSOCK2 -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_socket_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/socket.h"])]) -+_AC_HEADERS_EXPANSION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INET_PTON$]) -+m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_netdb_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" netdb.h"])]) -+_AC_HEADERS_EXPANSION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^INET_PTON_LIB$]) -+m4trace:configure.ac:60: -1- gltests_LIBSOURCES([inet_pton.c]) 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gl_SYS_IOCTL_MODULE_INDICATOR([ioctl]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([ioctl]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[ioctl]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[ioctl]], -+ [abcdefghijklmnopqrstuvwxyz./-], -+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) -+m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([ioctl]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_IOCTL$]) -+m4trace:configure.ac:60: -1- gl_DOUBLE_EXPONENT_LOCATION -+m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) -+m4trace:configure.ac:60: -1- 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Define to 1 if you have the `aclx_get\' function. */ -+@%:@undef HAVE_ACLX_GET]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACLX_GET]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACLX_GET$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STATACL], [/* Define to 1 if you have the `statacl\' function. */ -+@%:@undef HAVE_STATACL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STATACL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STATACL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACLSORT], [/* Define to 1 if you have the `aclsort\' function. */ -+@%:@undef HAVE_ACLSORT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACLSORT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACLSORT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIB_ACL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_ACL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_ACL$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_ACL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_ACL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([USE_ACL], [/* Define to nonzero if you want access control list support. */ -+@%:@undef USE_ACL]) -+m4trace:configure.ac:60: -1- AC_SUBST([USE_ACL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([USE_ACL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_ACL$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([size_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^size_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([size_t], [/* Define to `unsigned int\' if does not define. */ -+@%:@undef size_t]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ALLOCA_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALLOCA_H], [/* Define to 1 if you have and it should be used (not on Ultrix). -+ */ -+@%:@undef HAVE_ALLOCA_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ALLOCA$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have `alloca\', as a function or macro. */ -+@%:@undef HAVE_ALLOCA]) -+m4trace:configure.ac:60: -1- AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ALLOCA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^ALLOCA$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([C_ALLOCA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^C_ALLOCA$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([C_ALLOCA], [/* Define to 1 if using `alloca.c\'. */ -+@%:@undef C_ALLOCA]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CRAY_STACKSEG_END]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^CRAY_STACKSEG_END$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([CRAY_STACKSEG_END], [/* Define to one of `_getb67\', `GETB67\', `getb67\' for Cray-2 and Cray-YMP -+ systems. This function is required for `alloca.c\' support on those systems. -+ */ -+@%:@undef CRAY_STACKSEG_END]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the -+ direction of stack growth for your system; otherwise it will be -+ automatically deduced at runtime. -+ STACK_DIRECTION > 0 => grows toward higher addresses -+ STACK_DIRECTION < 0 => grows toward lower addresses -+ STACK_DIRECTION = 0 => direction of growth unknown */ -+@%:@undef STACK_DIRECTION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STACK_DIRECTION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STACK_DIRECTION$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ALLOCA$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have \'alloca\' after including , a header that -+ may be supplied by this distribution. */ -+@%:@undef HAVE_ALLOCA]) -+m4trace:configure.ac:60: -1- AC_SUBST([ALLOCA_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ALLOCA_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^ALLOCA_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ALLOCA_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ALLOCA_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ALLOCA_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ALLOCA_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ALLOCA_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ALLOCA_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ALLOCA_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ALLOCA_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_AREADLINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_AREADLINKAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_AREADLINKAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module areadlinkat shall be considered present. */ -+@%:@undef GNULIB_AREADLINKAT]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_INET_NTOP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_INET_NTOP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_INET_NTOP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_INET_PTON]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_INET_PTON]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_INET_PTON$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_INET_NTOP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_INET_NTOP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_INET_PTON]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_INET_PTON]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_INET_NTOP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_INET_NTOP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_INET_NTOP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_INET_PTON]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_INET_PTON]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_INET_PTON$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ARPA_INET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_ARPA_INET_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ARPA_INET_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ARPA_INET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ARPA_INET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([INCLUDE_NEXT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INCLUDE_NEXT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^INCLUDE_NEXT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^INCLUDE_NEXT_AS_FIRST_DIRECTIVE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([PRAGMA_SYSTEM_HEADER]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRAGMA_SYSTEM_HEADER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PRAGMA_SYSTEM_HEADER$]) -+m4trace:configure.ac:60: -1- AC_SUBST([PRAGMA_COLUMNS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRAGMA_COLUMNS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PRAGMA_COLUMNS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ARPA_INET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_ARPA_INET_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_ARPA_INET_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_ARPA_INET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_ARPA_INET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FEATURES_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_FEATURES_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FEATURES_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FEATURES_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FEATURES_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NDEBUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NDEBUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NDEBUG], [/* Define to 1 if assertions should be disabled. */ -+@%:@undef NDEBUG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([D_INO_IN_DIRENT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^D_INO_IN_DIRENT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([D_INO_IN_DIRENT], [/* Define if struct dirent has a member d_ino that actually works. */ -+@%:@undef D_INO_IN_DIRENT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LONG_FILE_NAMES]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LONG_FILE_NAMES$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LONG_FILE_NAMES], [/* Define to 1 if you support file names longer than 14 characters. */ -+@%:@undef HAVE_LONG_FILE_NAMES]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PATHCONF], [/* Define to 1 if you have the `pathconf\' function. */ -+@%:@undef HAVE_PATHCONF]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([restrict], [/* Define to the equivalent of the C99 \'restrict\' keyword, or to -+ nothing if this is not supported. Do not define if restrict is -+ supported directly. */ -+#undef restrict -+/* Work around a bug in Sun C++: it does not support _Restrict or -+ __restrict__, even though the corresponding Sun C compiler ends up with -+ "#define restrict _Restrict" or "#define restrict __restrict__" in the -+ previous line. Perhaps some future version of Sun C++ will work with -+ restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ -+#if defined __SUNPRO_CC && !defined __RESTRICT -+# define _Restrict -+# define __restrict__ -+#endif]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([restrict]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^restrict$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([restrict]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^restrict$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_BTOWC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_BTOWC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_BTOWC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCTOB]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCTOB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTOB$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSINIT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSINIT]) 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m4_pattern_allow([^GNULIB_WCRTOMB$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSRTOMBS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSRTOMBS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSRTOMBS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSNRTOMBS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSNRTOMBS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSNRTOMBS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCWIDTH]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCWIDTH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCWIDTH$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WMEMCHR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WMEMCHR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WMEMCHR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WMEMCMP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WMEMCMP]) -+m4trace:configure.ac:60: -1- 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m4_pattern_allow([^HAVE__EXIT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ATOLL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ATOLL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ATOLL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_CANONICALIZE_FILE_NAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CANONICALIZE_FILE_NAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETLOADAVG]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETLOADAVG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETLOADAVG$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETSUBOPT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETSUBOPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETSUBOPT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GRANTPT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GRANTPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GRANTPT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKDTEMP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKDTEMP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKDTEMP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKOSTEMP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKOSTEMP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKOSTEMP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKOSTEMPS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKOSTEMPS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKOSTEMPS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKSTEMP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKSTEMP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKSTEMP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKSTEMPS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKSTEMPS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKSTEMPS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_POSIX_OPENPT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_POSIX_OPENPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_OPENPT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTSNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTSNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTSNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTSNAME_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTSNAME_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTSNAME_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RANDOM]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RANDOM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RANDOM$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RANDOM_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RANDOM_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RANDOM_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RANDOM_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RANDOM_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RANDOM_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_REALPATH]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_REALPATH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALPATH$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RPMATCH]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RPMATCH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RPMATCH$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SETENV]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SETENV$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_SETENV]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_SETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SETENV$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRTOD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRTOD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRTOLL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRTOLL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOLL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRTOULL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRTOULL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOULL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_RANDOM_DATA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_RANDOM_DATA$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_LOADAVG_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_LOADAVG_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_LOADAVG_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UNLOCKPT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UNLOCKPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNLOCKPT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_UNSETENV]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_UNSETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_CALLOC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_CALLOC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CALLOC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_CANONICALIZE_FILE_NAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CANONICALIZE_FILE_NAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MALLOC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MALLOC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MALLOC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MBTOWC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MBTOWC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MBTOWC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKSTEMP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKSTEMP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKSTEMP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PTSNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PTSNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PTSNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PTSNAME_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PTSNAME_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PTSNAME_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PUTENV]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PUTENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PUTENV$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RANDOM_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RANDOM_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RANDOM_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_REALLOC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_REALLOC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_REALLOC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_REALPATH]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_REALPATH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_REALPATH$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SETENV]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SETENV$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRTOD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRTOD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRTOD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_UNSETENV]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_UNSETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UNSETENV$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_WCTOMB]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_WCTOMB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_WCTOMB$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CALLOC_GNU]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CALLOC_GNU$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CALLOC_GNU], [/* Define to 1 if your system has a GNU libc compatible \'calloc\' function, and -+ to 0 otherwise. */ -+@%:@undef HAVE_CALLOC_GNU]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CALLOC_GNU]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CALLOC_GNU$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_CALLOC_GNU]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CALLOC_GNU$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_CALLOC_GNU], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module calloc-gnu shall be considered present. */ -+@%:@undef GNULIB_CALLOC_GNU]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CALLOC_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CALLOC_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CALLOC_POSIX], [/* Define if the \'calloc\' function is POSIX compliant. */ -+@%:@undef HAVE_CALLOC_POSIX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CALLOC_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CALLOC_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CALLOC_POSIX], [/* Define to 1 when the gnulib module calloc-posix should be tested. */ -+@%:@undef GNULIB_TEST_CALLOC_POSIX]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CANONICALIZE_FILE_NAME], [/* Define to 1 if you have the `canonicalize_file_name\' function. */ -+@%:@undef HAVE_CANONICALIZE_FILE_NAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DOUBLE_SLASH_IS_DISTINCT_ROOT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([DOUBLE_SLASH_IS_DISTINCT_ROOT], [/* Define to 1 if // is a file system root distinct from /. */ -+@%:@undef DOUBLE_SLASH_IS_DISTINCT_ROOT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_REALPATH], [/* Define to 1 if you have the `realpath\' function. */ -+@%:@undef HAVE_REALPATH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_REALPATH_WORKS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_REALPATH_WORKS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_REALPATH_WORKS], [/* Define to 1 if realpath() can malloc memory, always gives an absolute path, -+ and handles trailing slash correctly. */ -+@%:@undef FUNC_REALPATH_WORKS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_CANONICALIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CANONICALIZE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_CANONICALIZE], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module canonicalize shall be considered present. */ -+@%:@undef GNULIB_CANONICALIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CANONICALIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CANONICALIZE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CANONICALIZE], [/* Define to 1 when the gnulib module canonicalize should be tested. */ -+@%:@undef GNULIB_TEST_CANONICALIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CANONICALIZE_FILE_NAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CANONICALIZE_FILE_NAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CANONICALIZE_FILE_NAME], [/* Define to 1 when the gnulib module canonicalize_file_name should be tested. -+ */ -+@%:@undef GNULIB_TEST_CANONICALIZE_FILE_NAME]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READLINKAT], [/* Define to 1 if you have the `readlinkat\' function. */ -+@%:@undef HAVE_READLINKAT]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CHDIR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CHDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CHDIR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CHOWN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CHOWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CHOWN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CLOSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CLOSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CLOSE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_DUP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_DUP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DUP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_DUP2]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_DUP2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DUP2$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_DUP3]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_DUP3]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DUP3$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ENVIRON]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ENVIRON]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ENVIRON$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EUIDACCESS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EUIDACCESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EUIDACCESS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FACCESSAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FACCESSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FACCESSAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FCHDIR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FCHDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHDIR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FCHOWNAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FCHOWNAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FDATASYNC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FDATASYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDATASYNC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSYNC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSYNC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FTRUNCATE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FTRUNCATE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTRUNCATE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETCWD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETCWD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCWD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETDOMAINNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETDOMAINNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETDOMAINNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETDTABLESIZE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETDTABLESIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETDTABLESIZE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETGROUPS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETGROUPS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETGROUPS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETHOSTNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETHOSTNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETHOSTNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETLOGIN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETLOGIN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETLOGIN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETLOGIN_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETLOGIN_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETLOGIN_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETPAGESIZE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETPAGESIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETPAGESIZE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETUSERSHELL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETUSERSHELL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETUSERSHELL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GROUP_MEMBER]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GROUP_MEMBER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GROUP_MEMBER$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISATTY]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISATTY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISATTY$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LCHOWN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LCHOWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LCHOWN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LINK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LINK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LINKAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LINKAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LSEEK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LSEEK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LSEEK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PIPE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PIPE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PIPE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PIPE2]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PIPE2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PIPE2$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PREAD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PREAD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PREAD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PWRITE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PWRITE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PWRITE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_READ]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_READ]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READ$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_READLINK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_READLINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READLINK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_READLINKAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_READLINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READLINKAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RMDIR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RMDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RMDIR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SETHOSTNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SETHOSTNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETHOSTNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SLEEP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SLEEP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SLEEP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SYMLINK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SYMLINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SYMLINK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SYMLINKAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SYMLINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SYMLINKAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TTYNAME_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TTYNAME_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TTYNAME_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNISTD_H_NONBLOCKING]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTD_H_NONBLOCKING$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNISTD_H_SIGPIPE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTD_H_SIGPIPE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNLINK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNLINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNLINK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNLINKAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNLINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNLINKAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_USLEEP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_USLEEP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_USLEEP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WRITE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WRITE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WRITE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_CHOWN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_CHOWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CHOWN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DUP2]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DUP2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DUP2$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DUP3]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DUP3]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DUP3$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_EUIDACCESS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_EUIDACCESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EUIDACCESS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FACCESSAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FACCESSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FACCESSAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FCHDIR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FCHDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCHDIR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FCHOWNAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FCHOWNAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCHOWNAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FDATASYNC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FDATASYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FDATASYNC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FSYNC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FSYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FSYNC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FTRUNCATE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FTRUNCATE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FTRUNCATE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETDTABLESIZE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETDTABLESIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETDTABLESIZE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETGROUPS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETGROUPS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETHOSTNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETHOSTNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETLOGIN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETLOGIN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETLOGIN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETPAGESIZE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETPAGESIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GROUP_MEMBER]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GROUP_MEMBER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GROUP_MEMBER$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LCHOWN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LCHOWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LCHOWN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LINK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LINK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LINKAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LINKAT]) 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AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SYS_IOCTL_H_HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^SYS_IOCTL_H_HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_IOCTL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_IOCTL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_IOCTL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- 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m4_pattern_allow([^pdfdir$]) -+m4trace:configure.ac:60: -1- AC_SUBST([psdir], ['${docdir}']) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([psdir]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^psdir$]) -+m4trace:configure.ac:60: -1- AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([lispdir]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^lispdir$]) -+m4trace:configure.ac:60: -1- AC_SUBST([localedir], ['${datarootdir}/locale']) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([localedir]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^localedir$]) -+m4trace:configure.ac:60: -1- AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([pkglibexecdir]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^pkglibexecdir$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most -+ significant byte first (like Motorola and SPARC, unlike Intel). */ -+#if defined AC_APPLE_UNIVERSAL_BUILD -+# if defined __BIG_ENDIAN__ -+# define WORDS_BIGENDIAN 1 -+# endif -+#else -+# ifndef WORDS_BIGENDIAN -+# undef WORDS_BIGENDIAN -+# endif -+#endif]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ -+@%:@undef AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISBLANK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISBLANK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISBLANK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ISBLANK]) -+m4trace:configure.ac:60: -1- 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m4_pattern_allow([^EOVERFLOW_HIDDEN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([EOVERFLOW_VALUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([EOVERFLOW_VALUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^EOVERFLOW_VALUE$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRERROR_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRERROR_R], [/* Define to 1 if you have the declaration of `strerror_r\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRERROR_R]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRERROR_R], [/* Define to 1 if you have the `strerror_r\' function. */ -+@%:@undef HAVE_STRERROR_R]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRERROR_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRERROR_R$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STRERROR_R_CHAR_P]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STRERROR_R_CHAR_P$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([STRERROR_R_CHAR_P], [/* Define to 1 if strerror_r returns char *. */ -+@%:@undef STRERROR_R_CHAR_P]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=error:3:c-format]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=error_at_line:5:c-format]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_EUIDACCESS], [/* Define to 1 if you have the `euidaccess\' function. */ -+@%:@undef HAVE_EUIDACCESS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_EUIDACCESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EUIDACCESS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FACCESSAT], [/* Define to 1 if you have the `faccessat\' function. */ -+@%:@undef HAVE_FACCESSAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_LIBGEN_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBGEN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LIBGEN_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GETGROUPS_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GETGROUPS_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GETGROUPS_T], [/* Define to the type of elements in the array set by `getgroups\'. Usually -+ this is either `int\' or `gid_t\'. */ -+@%:@undef GETGROUPS_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETGROUPS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETGROUPS], [/* Define to 1 if your system has a working `getgroups\' function. */ -+@%:@undef HAVE_GETGROUPS]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIB_EACCESS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_EACCESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_EACCESS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_EACCESS], [/* Define to 1 if you have the `eaccess\' function. */ -+@%:@undef HAVE_EACCESS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_EACCESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EACCESS$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_EUIDACCESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_EUIDACCESS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_EUIDACCESS], [/* Define to 1 when the gnulib module euidaccess should be tested. */ -+@%:@undef GNULIB_TEST_EUIDACCESS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([extern_inline], [/* _GL_INLINE is a portable alternative to ISO C99 plain \'inline\'. -+ _GL_EXTERN_INLINE is a portable alternative to \'extern inline\'. -+ _GL_INLINE_HEADER_BEGIN contains useful stuff to put -+ in an include file, before uses of _GL_INLINE. -+ It suppresses GCC\'s bogus "no previous prototype for \'FOO\'" diagnostic, -+ when FOO is an inline function in the header; see -+ . -+ _GL_INLINE_HEADER_END contains useful stuff to put -+ in the same include file, after uses of _GL_INLINE. -+ -+ Suppress the use of extern inline on Apple\'s platforms, -+ as Libc-825.25 (2012-09-19) is incompatible with it; see -+ . -+ Perhaps Apple will fix this some day. */ -+#if ((__GNUC__ \\ -+ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \\ -+ : 199901L <= __STDC_VERSION__) \\ -+ && !defined __APPLE__) -+# define _GL_INLINE inline -+# define _GL_EXTERN_INLINE extern inline -+#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ -+# if __GNUC_GNU_INLINE__ -+ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ -+# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) -+# else -+# define _GL_INLINE extern inline -+# endif -+# define _GL_EXTERN_INLINE extern -+#else -+# define _GL_INLINE static _GL_UNUSED -+# define _GL_EXTERN_INLINE static _GL_UNUSED -+#endif -+ -+#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) -+# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ -+# define _GL_INLINE_HEADER_CONST_PRAGMA -+# else -+# define _GL_INLINE_HEADER_CONST_PRAGMA \\ -+ _Pragma ("GCC diagnostic ignored \\"-Wsuggest-attribute=const\\"") -+# endif -+# define _GL_INLINE_HEADER_BEGIN \\ -+ _Pragma ("GCC diagnostic push") \\ -+ _Pragma ("GCC diagnostic ignored \\"-Wmissing-prototypes\\"") \\ -+ _Pragma ("GCC diagnostic ignored \\"-Wmissing-declarations\\"") \\ -+ _GL_INLINE_HEADER_CONST_PRAGMA -+# define _GL_INLINE_HEADER_END \\ -+ _Pragma ("GCC diagnostic pop") -+#else -+# define _GL_INLINE_HEADER_BEGIN -+# define _GL_INLINE_HEADER_END -+#endif]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FACCESSAT], [/* Define to 1 if you have the `faccessat\' function. */ -+@%:@undef HAVE_FACCESSAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACCESS], [/* Define to 1 if you have the `access\' function. */ -+@%:@undef HAVE_ACCESS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACCESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACCESS$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FACCESSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FACCESSAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FACCESSAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module faccessat shall be considered present. */ -+@%:@undef GNULIB_FACCESSAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FACCESSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FACCESSAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FACCESSAT], [/* Define to 1 when the gnulib module faccessat should be tested. */ -+@%:@undef GNULIB_TEST_FACCESSAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_FADVISE], [/* Define to 1 if you have the `posix_fadvise\' function. */ -+@%:@undef HAVE_POSIX_FADVISE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIG_ATOMIC_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIG_ATOMIC_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIG_ATOMIC_T], [/* Define to 1 if the system has the type `sig_atomic_t\'. */ -+@%:@undef HAVE_SIG_ATOMIC_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([sig_atomic_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^sig_atomic_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([sig_atomic_t], [/* Define as an integer type suitable for memory locations that can be -+ accessed atomically even in the presence of asynchronous signals. */ -+@%:@undef sig_atomic_t]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FCHDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FCHDIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FCHDIR], [/* Define to 1 if you have the declaration of `fchdir\', and to 0 if you don\'t. -+ */ -+@%:@undef HAVE_DECL_FCHDIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FCHDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCHDIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_FCHDIR], [/* Define to 1 if gnulib\'s fchdir() replacement is used. */ -+@%:@undef REPLACE_FCHDIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_OPEN_DIRECTORY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPEN_DIRECTORY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_OPEN_DIRECTORY], [/* Define to 1 if open() should work around the inability to open a directory. -+ */ -+@%:@undef REPLACE_OPEN_DIRECTORY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCHDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHDIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCHDIR], [/* Define to 1 when the gnulib module fchdir should be tested. */ -+@%:@undef GNULIB_TEST_FCHDIR]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FCHMODAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FCHMODAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHMODAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSTAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSTAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSTAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSTATAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSTATAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSTATAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FUTIMENS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FUTIMENS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FUTIMENS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LCHMOD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LCHMOD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LCHMOD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LSTAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LSTAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LSTAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKDIRAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKDIRAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKDIRAT$]) 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-+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UTIMENSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UTIMENSAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FCHMODAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FCHMODAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCHMODAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FSTATAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FSTATAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FSTATAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FUTIMENS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FUTIMENS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FUTIMENS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LCHMOD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LCHMOD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LCHMOD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LSTAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LSTAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LSTAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKDIRAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKDIRAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKDIRAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKFIFO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKFIFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKFIFO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKFIFOAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKFIFOAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKFIFOAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKNOD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKNOD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKNOD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKNODAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKNODAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKNODAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UTIMENSAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UTIMENSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UTIMENSAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FSTAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FSTAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSTAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FSTATAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FSTATAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSTATAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FUTIMENS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FUTIMENS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FUTIMENS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LSTAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LSTAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LSTAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKDIR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKDIR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKFIFO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKFIFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKFIFO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKNOD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKNOD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKNOD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_UTIMENSAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_UTIMENSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UTIMENSAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHMODAT], [/* Define to 1 if you have the `fchmodat\' function. */ -+@%:@undef HAVE_FCHMODAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LCHMOD], [/* Define to 1 if you have the `lchmod\' function. */ -+@%:@undef HAVE_LCHMOD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FCHMODAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHMODAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FCHMODAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fchmodat shall be considered present. */ -+@%:@undef GNULIB_FCHMODAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCHMODAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHMODAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCHMODAT], [/* Define to 1 when the gnulib module fchmodat should be tested. */ -+@%:@undef GNULIB_TEST_FCHMODAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FCHOWNAT_NOFOLLOW_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_NOFOLLOW_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FCHOWNAT_NOFOLLOW_BUG], [/* Define to 1 if your platform has fchownat, but it cannot perform lchown -+ tasks. */ -+@%:@undef FCHOWNAT_NOFOLLOW_BUG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FCHOWNAT_EMPTY_FILENAME_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_EMPTY_FILENAME_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FCHOWNAT_EMPTY_FILENAME_BUG], [/* Define to 1 if your platform has fchownat, but it does not reject an empty -+ file name. */ -+@%:@undef FCHOWNAT_EMPTY_FILENAME_BUG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FCHOWNAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FCHOWNAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fchownat shall be considered present. */ -+@%:@undef GNULIB_FCHOWNAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCHOWNAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHOWNAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCHOWNAT], [/* Define to 1 when the gnulib module fchownat should be tested. */ -+@%:@undef GNULIB_TEST_FCHOWNAT]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_DPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_DPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FCLOSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FCLOSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCLOSE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FDOPEN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FDOPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDOPEN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FFLUSH]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FFLUSH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFLUSH$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FGETC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FGETC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FGETC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FGETS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FGETS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FGETS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FOPEN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FOPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FOPEN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FPRINTF_POSIX]) 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m4_pattern_allow([^GNULIB_FREOPEN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSCANF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSCANF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSCANF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSEEK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSEEK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSEEK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSEEKO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSEEKO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSEEKO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FTELL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FTELL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTELL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FTELLO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FTELLO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTELLO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FWRITE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FWRITE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FWRITE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETC$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETCHAR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETCHAR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCHAR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETDELIM]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETDELIM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETDELIM$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETLINE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETLINE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETLINE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_OBSTACK_PRINTF]) 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AC_SUBST_TRACE([GNULIB_REMOVE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REMOVE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RENAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RENAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RENAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RENAMEAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RENAMEAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RENAMEAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SCANF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SCANF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SCANF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SNPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SPRINTF_POSIX]) 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AC_SUBST_TRACE([GNULIB_VFSCANF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFSCANF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VSCANF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VSCANF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSCANF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VDPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VDPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VDPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VFPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VFPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VFPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VFPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VSNPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VSNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSNPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VSPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VSPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FPURGE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_FPURGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FSEEKO]) -+m4trace:configure.ac:60: 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AC_SUBST([REPLACE_POPEN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_POPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POPEN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_REMOVE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_REMOVE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_REMOVE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RENAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RENAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RENAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RENAMEAT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RENAMEAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RENAMEAT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SNPRINTF]) 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AC_SUBST([REPLACE_VASPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VASPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VDPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VDPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VDPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VFPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VFPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VFPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VSNPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VSNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VSNPRINTF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VSPRINTF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VSPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VSPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_FFLUSH_STDIN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_FFLUSH_STDIN], [/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if -+ fflush is known to not work, -1 if unknown. */ -+@%:@undef FUNC_FFLUSH_STDIN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCLOSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCLOSE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCLOSE], [/* Define to 1 when the gnulib module fclose should be tested. */ -+@%:@undef GNULIB_TEST_FCLOSE]) 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AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ -+@%:@undef HAVE_FCNTL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FCNTL_DUPFD_BUGGY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FCNTL_DUPFD_BUGGY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FCNTL_DUPFD_BUGGY], [/* Define this to 1 if F_DUPFD behavior does not match POSIX */ -+@%:@undef FCNTL_DUPFD_BUGGY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ -+@%:@undef HAVE_FCNTL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ -+@%:@undef HAVE_FCHDIR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ -+@%:@undef HAVE_FCNTL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCNTL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCNTL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCNTL], [/* Define to 1 when the gnulib module fcntl should be tested. */ -+@%:@undef GNULIB_TEST_FCNTL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYMLINK], [/* Define to 1 if you have the `symlink\' function. */ -+@%:@undef HAVE_SYMLINK]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_O_NOATIME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOATIME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_O_NOATIME], [/* Define to 1 if O_NOATIME works. */ -+@%:@undef HAVE_WORKING_O_NOATIME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_O_NOFOLLOW]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOFOLLOW$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_O_NOFOLLOW], [/* Define to 1 if O_NOFOLLOW works. */ -+@%:@undef 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to 1 or 0, depending -+ whether the gnulib module fd-safer-flag shall be considered present. */ -+@%:@undef GNULIB_FD_SAFER_FLAG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FDATASYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDATASYNC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FDATASYNC], [/* Define to 1 if you have the declaration of `fdatasync\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_FDATASYNC]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIB_FDATASYNC]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_FDATASYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_FDATASYNC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FDATASYNC], [/* Define to 1 if you have the `fdatasync\' function. */ -+@%:@undef HAVE_FDATASYNC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FDATASYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FDATASYNC$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FDATASYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDATASYNC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FDATASYNC], [/* Define to 1 when the gnulib module fdatasync should be tested. */ -+@%:@undef GNULIB_TEST_FDATASYNC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FDOPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDOPEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FDOPEN], [/* Define to 1 when the gnulib module fdopen should be tested. */ -+@%:@undef GNULIB_TEST_FDOPEN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FDOPENDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDOPENDIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FDOPENDIR], [/* Define to 1 if you have the declaration of `fdopendir\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_FDOPENDIR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FDOPENDIR], [/* Define to 1 if you have the `fdopendir\' function. */ -+@%:@undef HAVE_FDOPENDIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FDOPENDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDOPENDIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FDOPENDIR], [/* Define to 1 when the gnulib module fdopendir should be tested. */ -+@%:@undef GNULIB_TEST_FDOPENDIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FDOPENDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDOPENDIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FDOPENDIR], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fdopendir shall be considered present. */ -+@%:@undef GNULIB_FDOPENDIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FDUTIMENSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDUTIMENSAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FDUTIMENSAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fdutimensat shall be considered present. */ -+@%:@undef GNULIB_FDUTIMENSAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_FFLUSH_STDIN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_FFLUSH_STDIN], [/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if -+ fflush is known to not work, -1 if unknown. */ -+@%:@undef FUNC_FFLUSH_STDIN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FFLUSH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFLUSH$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FFLUSH], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fflush shall be considered present. */ -+@%:@undef GNULIB_FFLUSH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FFLUSH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FFLUSH$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FFLUSH], [/* Define to 1 when the gnulib module fflush should be tested. */ -+@%:@undef GNULIB_TEST_FFLUSH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BLOCKS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BLOCKS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BLOCKS], [/* Define to 1 if `st_blocks\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_BLOCKS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ST_BLOCKS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ST_BLOCKS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ST_BLOCKS], [/* Define to 1 if your `struct stat\' has `st_blocks\'. Deprecated, use -+ `HAVE_STRUCT_STAT_ST_BLOCKS\' instead. */ -+@%:@undef HAVE_ST_BLOCKS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ST_DM_MODE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ST_DM_MODE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ST_DM_MODE], [/* Define if struct stat has an st_dm_mode member. */ -+@%:@undef HAVE_ST_DM_MODE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRMODE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRMODE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRMODE], [/* Define to 1 if you have the declaration of `strmode\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRMODE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ -+@%:@undef HAVE_MEMPCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FILENAMECAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FILENAMECAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FILENAMECAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module filenamecat shall be considered present. */ -+@%:@undef GNULIB_FILENAMECAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ -+@%:@undef HAVE_MEMPCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLEXIBLE_ARRAY_MEMBER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLEXIBLE_ARRAY_MEMBER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FLEXIBLE_ARRAY_MEMBER], [/* Define to nothing if C supports flexible array members, and to 1 if it does -+ not. That way, with a declaration like \'struct s { int n; double -+ d@<:@FLEXIBLE_ARRAY_MEMBER@:>@; };\', the struct hack can be used with pre-C99 -+ compilers. When computing the size of such an object, don\'t use \'sizeof -+ (struct s)\' as it overestimates the size. Use \'offsetof (struct s, d)\' -+ instead. Don\'t use \'offsetof (struct s, d@<:@0@:>@)\', as this doesn\'t work with -+ MSVC and with C++ compilers. */ -+@%:@undef FLEXIBLE_ARRAY_MEMBER]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLEXIBLE_ARRAY_MEMBER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLEXIBLE_ARRAY_MEMBER$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_FLOAT_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_FLOAT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_FLOAT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_FLOAT_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_FLOAT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FLOAT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([FLOAT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([FLOAT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLOAT_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FLOAT_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FLOAT_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FLOAT_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FLOAT_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FLOAT_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FLOAT_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FLOAT_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FLOAT_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ITOLD]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ITOLD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ITOLD$]) -+m4trace:configure.ac:60: -1- AC_SUBST([FNMATCH_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([FNMATCH_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FNMATCH_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_FNMATCH_H], [test -n "$FNMATCH_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FNMATCH_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FNMATCH_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FNMATCH_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FNMATCH_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FNMATCH_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FNMATCH_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FNMATCH_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FNMATCH_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([fnmatch]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^fnmatch$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([fnmatch], [/* Define to a replacement function name for fnmatch(). */ -+@%:@undef fnmatch]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MBSTATE_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MBSTATE_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSTATE_T], [/* Define to 1 if declares mbstate_t. */ -+@%:@undef HAVE_MBSTATE_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([mbstate_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^mbstate_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([mbstate_t], [/* Define to a type if does not define. */ -+@%:@undef mbstate_t]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ISBLANK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ISBLANK], [/* Define to 1 if you have the declaration of `isblank\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_ISBLANK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BTOWC], [/* Define to 1 if you have the `btowc\' function. */ -+@%:@undef HAVE_BTOWC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISBLANK], [/* Define to 1 if you have the `isblank\' function. */ -+@%:@undef HAVE_ISBLANK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCTYPE], [/* Define to 1 if you have the `iswctype\' function. */ -+@%:@undef HAVE_ISWCTYPE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSRTOWCS], [/* Define to 1 if you have the `mbsrtowcs\' function. */ -+@%:@undef HAVE_MBSRTOWCS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ -+@%:@undef HAVE_MEMPCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCHR], [/* Define to 1 if you have the `wmemchr\' function. */ -+@%:@undef HAVE_WMEMCHR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCPY], [/* Define to 1 if you have the `wmemcpy\' function. */ -+@%:@undef HAVE_WMEMCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMPCPY], [/* Define to 1 if you have the `wmempcpy\' function. */ -+@%:@undef HAVE_WMEMPCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WCTYPE_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([fnmatch]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^fnmatch$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([fnmatch], [/* Define to a replacement function name for fnmatch(). */ -+@%:@undef fnmatch]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ISBLANK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ISBLANK], [/* Define to 1 if you have the declaration of `isblank\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_ISBLANK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BTOWC], [/* Define to 1 if you have the `btowc\' function. */ -+@%:@undef HAVE_BTOWC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISBLANK], [/* Define to 1 if you have the `isblank\' function. */ -+@%:@undef HAVE_ISBLANK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCTYPE], [/* Define to 1 if you have the `iswctype\' function. */ -+@%:@undef HAVE_ISWCTYPE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSRTOWCS], [/* Define to 1 if you have the `mbsrtowcs\' function. */ -+@%:@undef HAVE_MBSRTOWCS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ -+@%:@undef HAVE_MEMPCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCHR], [/* Define to 1 if you have the `wmemchr\' function. */ -+@%:@undef HAVE_WMEMCHR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCPY], [/* Define to 1 if you have the `wmemcpy\' function. */ -+@%:@undef HAVE_WMEMCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMPCPY], [/* Define to 1 if you have the `wmempcpy\' function. */ -+@%:@undef HAVE_WMEMPCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WCTYPE_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FOPEN_TRAILING_SLASH_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FOPEN_TRAILING_SLASH_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FOPEN_TRAILING_SLASH_BUG], [/* Define to 1 if fopen() fails to recognize a trailing slash. */ -+@%:@undef FOPEN_TRAILING_SLASH_BUG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FOPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FOPEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FOPEN], [/* Define to 1 when the gnulib module fopen should be tested. */ -+@%:@undef GNULIB_TEST_FOPEN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FOPEN_SAFER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FOPEN_SAFER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FOPEN_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fopen-safer shall be considered present. */ -+@%:@undef GNULIB_FOPEN_SAFER]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDIO_EXT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_STDIO_EXT_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FPENDING], [/* Define to 1 if you have the `__fpending\' function. */ -+@%:@undef HAVE___FPENDING]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL___FPENDING]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL___FPENDING$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL___FPENDING], [/* Define to 1 if you have the declaration of `__fpending\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL___FPENDING]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PENDING_OUTPUT_N_BYTES]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PENDING_OUTPUT_N_BYTES$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([PENDING_OUTPUT_N_BYTES], [/* the number of pending output bytes on stream \'fp\' */ -+@%:@undef PENDING_OUTPUT_N_BYTES]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FPURGE], [/* Define to 1 if you have the `fpurge\' function. */ -+@%:@undef HAVE_FPURGE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FPURGE], [/* Define to 1 if you have the `__fpurge\' function. */ -+@%:@undef HAVE___FPURGE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPURGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FPURGE], [/* Define to 1 if you have the declaration of `fpurge\', and to 0 if you don\'t. -+ */ -+@%:@undef HAVE_DECL_FPURGE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FPURGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FPURGE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FPURGE], [/* Define to 1 when the gnulib module fpurge should be tested. */ -+@%:@undef GNULIB_TEST_FPURGE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADAHEAD], [/* Define to 1 if you have the `__freadahead\' function. */ -+@%:@undef HAVE___FREADAHEAD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADING], [/* Define to 1 if you have the `__freading\' function. */ -+@%:@undef HAVE___FREADING]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADPTR], [/* Define to 1 if you have the `__freadptr\' function. */ -+@%:@undef HAVE___FREADPTR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADPTRINC], [/* Define to 1 if you have the `__freadptrinc\' function. */ -+@%:@undef HAVE___FREADPTRINC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FREOPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FREOPEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FREOPEN], [/* Define to 1 when the gnulib module freopen should be tested. */ -+@%:@undef GNULIB_TEST_FREOPEN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FREOPEN_SAFER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREOPEN_SAFER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FREOPEN_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module freopen-safer shall be considered present. */ -+@%:@undef GNULIB_FREOPEN_SAFER]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACOSF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACOSF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACOSF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACOSL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACOSL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACOSL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ASINF]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ASINF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ASINF$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ASINL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ASINL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ASINL$]) 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AH_OUTPUT([GNULIB_TEST_FSEEKO], [/* Define to 1 when the gnulib module fseeko should be tested. */ -+@%:@undef GNULIB_TEST_FSEEKO]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FSETERR], [/* Define to 1 if you have the `__fseterr\' function. */ -+@%:@undef HAVE___FSETERR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_MACROS_BROKEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_MACROS_BROKEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_MACROS_BROKEN], [/* Define to 1 if the `S_IS*\' macros in do not work properly. */ -+@%:@undef STAT_MACROS_BROKEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_STAT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_STAT_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_STAT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_STAT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_64_BIT_ST_SIZE$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_GL_WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^_GL_WINDOWS_64_BIT_ST_SIZE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([_GL_WINDOWS_64_BIT_ST_SIZE], [/* Define to 1 if Gnulib overrides \'struct stat\' on Windows so that struct -+ stat.st_size becomes 64-bit. */ -+@%:@undef _GL_WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([nlink_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^nlink_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([nlink_t], [/* Define to the type of st_nlink in struct stat, or a supertype. */ -+@%:@undef nlink_t]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ -+@%:@undef HAVE_FCHDIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FSTAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSTAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FSTAT], [/* Define to 1 when the gnulib module fstat should be tested. */ -+@%:@undef GNULIB_TEST_FSTAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LSTAT_FOLLOWS_SLASHED_SYMLINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LSTAT_FOLLOWS_SLASHED_SYMLINK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([LSTAT_FOLLOWS_SLASHED_SYMLINK], [/* Define to 1 if \'lstat\' dereferences a symlink specified with a trailing -+ slash. */ -+@%:@undef LSTAT_FOLLOWS_SLASHED_SYMLINK]) -+m4trace:configure.ac:60: -1- 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For example, it does not work in AIX -+ 7.1. */ -+@%:@undef HAVE_WORKING_FSTATAT_ZERO_FLAG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FSTATAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSTATAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FSTATAT], [/* Define to 1 when the gnulib module fstatat should be tested. */ -+@%:@undef GNULIB_TEST_FSTATAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_VFS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_VFS_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_FS_TYPES_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_FS_TYPES_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MOUNT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_MOUNT_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_MOUNT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MOUNT_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATVFS64]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATVFS64$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATVFS64], [/* Define if statvfs64 should be preferred over statvfs. */ -+@%:@undef STAT_STATVFS64]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATVFS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATVFS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATVFS], [/* Define if there is a function named statvfs. 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(SVR3, Dynix, old Irix, old AIX, Dolphin) */ -+@%:@undef STAT_STATFS4]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS2_FSIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_FSIZE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS2_FSIZE], [/* Define if statfs takes 2 args and struct statfs has a field named f_fsize. -+ (4.4BSD, NetBSD) */ -+@%:@undef STAT_STATFS2_FSIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS2_FS_DATA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_FS_DATA$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS2_FS_DATA], [/* Define if statfs takes 2 args and the second argument has type struct -+ fs_data. 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(SunOS 4.1.2, 4.1.3, -+ and 4.1.3_U1 are reported to have this problem. SunOS 4.1.1 seems not to be -+ affected.) */ -+@%:@undef STATFS_TRUNCATES_BLOCK_COUNTS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FSYNC], [/* Define to 1 if you have the `fsync\' function. */ -+@%:@undef HAVE_FSYNC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FSYNC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSYNC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FSYNC], [/* Define to 1 when the gnulib module fsync should be tested. */ -+@%:@undef GNULIB_TEST_FSYNC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FTELLO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FTELLO], [/* Define to 1 if you have the declaration of `ftello\', and to 0 if you don\'t. -+ */ -+@%:@undef HAVE_DECL_FTELLO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE], [/* Define to 1 if the system\'s ftello function has the Solaris bug. */ -+@%:@undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTELL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTELL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FTELL], [/* Define to 1 when the gnulib module ftell should be tested. */ -+@%:@undef GNULIB_TEST_FTELL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE], [/* Define to 1 if the system\'s ftello function has the Solaris bug. */ -+@%:@undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__FTELLI64], [/* Define to 1 if you have the `_ftelli64\' function. */ -+@%:@undef HAVE__FTELLI64]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE__FTELLI64]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__FTELLI64$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTELLO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTELLO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FTELLO], [/* Define to 1 when the gnulib module ftello should be tested. */ -+@%:@undef GNULIB_TEST_FTELLO]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOF], [/* Define to 1 if you have the `strtof\' function. */ -+@%:@undef HAVE_STRTOF]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FTRUNCATE], [/* Define to 1 if you have the `ftruncate\' function. */ -+@%:@undef HAVE_FTRUNCATE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CHSIZE], [/* Define to 1 if you have the `chsize\' function. */ -+@%:@undef HAVE_CHSIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CHSIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CHSIZE$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTRUNCATE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTRUNCATE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FTRUNCATE], [/* Define to 1 when the gnulib module ftruncate should be tested. */ -+@%:@undef GNULIB_TEST_FTRUNCATE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_OPENAT], [/* Define to 1 if you have the `openat\' function. */ -+@%:@undef HAVE_OPENAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FSTATFS], [/* Define to 1 if you have the `fstatfs\' function. */ -+@%:@undef HAVE_FSTATFS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_VFS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_VFS_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_TYPE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_TYPE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_TYPE], [/* Define to 1 if `f_type\' is a member of `struct statfs\'. */ -+@%:@undef HAVE_STRUCT_STATFS_F_TYPE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMENS], [/* Define to 1 if you have the `futimens\' function. */ -+@%:@undef HAVE_FUTIMENS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FUTIMENS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FUTIMENS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FUTIMENS], [/* Define to 1 when the gnulib module futimens should be tested. */ -+@%:@undef GNULIB_TEST_FUTIMENS]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SOCKET]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SOCKET]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SOCKET$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CONNECT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CONNECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CONNECT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACCEPT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACCEPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACCEPT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_BIND]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_BIND]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_BIND$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETPEERNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETPEERNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETPEERNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETSOCKNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETSOCKNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETSOCKNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETSOCKOPT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETSOCKOPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETSOCKOPT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LISTEN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LISTEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LISTEN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RECV]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RECV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RECV$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SEND]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SEND]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SEND$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RECVFROM]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RECVFROM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RECVFROM$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SENDTO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SENDTO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SENDTO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SETSOCKOPT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SETSOCKOPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETSOCKOPT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SHUTDOWN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SHUTDOWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SHUTDOWN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACCEPT4]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACCEPT4]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACCEPT4$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_SOCKADDR_STORAGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SA_FAMILY_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SA_FAMILY_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SA_FAMILY_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ACCEPT4]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ACCEPT4]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACCEPT4$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_PII_SOCKET]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^_POSIX_PII_SOCKET$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([_POSIX_PII_SOCKET], [/* Define to 1 in order to get the POSIX compatible declarations of socket -+ functions. */ -+@%:@undef _POSIX_PII_SOCKET]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SHUTDOWN], [/* Define to 1 if you have the `shutdown\' function. */ -+@%:@undef HAVE_SHUTDOWN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SHUTDOWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SHUTDOWN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WS2TCPIP_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WS2TCPIP_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WS2TCPIP_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WS2TCPIP_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SOCKET_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SOCKET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SOCKET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WS2TCPIP_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WS2TCPIP_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WS2TCPIP_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE], [/* Define to 1 if the system has the type `struct sockaddr_storage\'. */ -+@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SA_FAMILY_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SA_FAMILY_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SA_FAMILY_T], [/* Define to 1 if the system has the type `sa_family_t\'. */ -+@%:@undef HAVE_SA_FAMILY_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY], [/* Define to 1 if `ss_family\' is a member of `struct sockaddr_storage\'. */ -+@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETADDRINFO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETADDRINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETADDRINFO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_ADDRINFO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_ADDRINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_ADDRINFO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FREEADDRINFO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_FREEADDRINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FREEADDRINFO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GAI_STRERROR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GAI_STRERROR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERROR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETADDRINFO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETADDRINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETADDRINFO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETNAMEINFO]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETNAMEINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETNAMEINFO$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GAI_STRERROR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GAI_STRERROR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GAI_STRERROR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_NETDB_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_NETDB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_NETDB_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_NETDB_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_NETDB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_NETDB_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETDB_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GAI_STRERROR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERROR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GAI_STRERROR], [/* Define to 1 if you have the declaration of `gai_strerror\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GAI_STRERROR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GAI_STRERRORA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERRORA$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GAI_STRERRORA], [/* Define to 1 if you have the declaration of `gai_strerrorA\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GAI_STRERRORA]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETHOSTBYNAME], [/* Define to 1 if you have the `gethostbyname\' function. */ -+@%:@undef HAVE_GETHOSTBYNAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETHOSTBYNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTBYNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HOSTENT_LIB]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HOSTENT_LIB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HOSTENT_LIB$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETSERVBYNAME], [/* Define to 1 if you have the `getservbyname\' function. */ -+@%:@undef HAVE_GETSERVBYNAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETSERVBYNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETSERVBYNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([SERVENT_LIB]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SERVENT_LIB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^SERVENT_LIB$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_NTOP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_NTOP], [/* Define to 1 if you have the declaration of `inet_ntop\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_INET_NTOP]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INET_NTOP], [/* Define to 1 if you have the `inet_ntop\' function. */ -+@%:@undef HAVE_INET_NTOP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INET_NTOP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INET_NTOP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_NTOP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_NTOP], [/* Define to 1 if you have the declaration of `inet_ntop\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_INET_NTOP]) -+m4trace:configure.ac:60: -1- AC_SUBST([INET_NTOP_LIB]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INET_NTOP_LIB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^INET_NTOP_LIB$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_IPV4]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IPV4$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_IPV4], [/* Define to 1 if defines AF_INET. */ -+@%:@undef HAVE_IPV4]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_IPV6]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IPV6$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_IPV6], [/* Define to 1 if defines AF_INET6. */ -+@%:@undef HAVE_IPV6]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_SA_LEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_SA_LEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_SA_LEN], [/* Define to 1 if `sa_len\' is a member of `struct sockaddr\'. */ -+@%:@undef HAVE_STRUCT_SOCKADDR_SA_LEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETADDRINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETADDRINFO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETADDRINFO], [/* Define to 1 if you have the declaration of `getaddrinfo\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETADDRINFO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FREEADDRINFO]) 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AC_SUBST([GETADDRINFO_LIB]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GETADDRINFO_LIB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GETADDRINFO_LIB$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETADDRINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETADDRINFO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETADDRINFO], [/* Define to 1 when the gnulib module getaddrinfo should be tested. */ -+@%:@undef GNULIB_TEST_GETADDRINFO]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETCWD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETCWD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETCWD], [/* Define to 1 if you have the declaration of `getcwd\', and to 0 if you don\'t. -+ */ -+@%:@undef HAVE_DECL_GETCWD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETPAGESIZE], [/* Define to 1 if you have the `getpagesize\' function. */ -+@%:@undef HAVE_GETPAGESIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPAGESIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MINIMALLY_WORKING_GETCWD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MINIMALLY_WORKING_GETCWD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MINIMALLY_WORKING_GETCWD], [/* Define to 1 if getcwd minimally works, that is, its result can be trusted -+ when it succeeds. */ -+@%:@undef HAVE_MINIMALLY_WORKING_GETCWD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PARTLY_WORKING_GETCWD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PARTLY_WORKING_GETCWD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PARTLY_WORKING_GETCWD], [/* Define to 1 if getcwd works, except it sometimes fails when it shouldn\'t, -+ setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */ -+@%:@undef HAVE_PARTLY_WORKING_GETCWD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_GETCWD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCWD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_GETCWD], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module getcwd shall be considered present. */ -+@%:@undef GNULIB_GETCWD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETCWD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETCWD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETCWD], [/* Define to 1 when the gnulib module getcwd should be tested. */ -+@%:@undef GNULIB_TEST_GETCWD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETCWD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETCWD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETCWD], [/* Define to 1 when the gnulib module getcwd should be tested. */ -+@%:@undef GNULIB_TEST_GETCWD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETDELIM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETDELIM$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETDELIM], [/* Define to 1 if you have the declaration of `getdelim\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETDELIM]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETDELIM], [/* Define to 1 if you have the `getdelim\' function. */ -+@%:@undef HAVE_GETDELIM]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FLOCKFILE], [/* Define to 1 if you have the `flockfile\' function. */ -+@%:@undef HAVE_FLOCKFILE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUNLOCKFILE], [/* Define to 1 if you have the `funlockfile\' function. */ -+@%:@undef HAVE_FUNLOCKFILE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETC_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETC_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETC_UNLOCKED], [/* Define to 1 if you have the declaration of `getc_unlocked\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETC_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETDELIM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETDELIM$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETDELIM], [/* Define to 1 when the gnulib module getdelim should be tested. */ -+@%:@undef GNULIB_TEST_GETDELIM]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETDTABLESIZE], [/* Define to 1 if you have the `getdtablesize\' function. */ -+@%:@undef HAVE_GETDTABLESIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETDTABLESIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETDTABLESIZE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETDTABLESIZE], [/* Define to 1 when the gnulib module getdtablesize should be tested. */ -+@%:@undef GNULIB_TEST_GETDTABLESIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETGROUPS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETGROUPS], [/* Define to 1 if your system has a working `getgroups\' function. */ -+@%:@undef HAVE_GETGROUPS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GETGROUPS_ZERO_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GETGROUPS_ZERO_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GETGROUPS_ZERO_BUG], [/* Define this to 1 if getgroups(0,NULL) does not return the number of groups. -+ */ -+@%:@undef GETGROUPS_ZERO_BUG]) 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AC_SUBST([BITSIZEOF_WCHAR_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([BITSIZEOF_WCHAR_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^BITSIZEOF_WCHAR_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([BITSIZEOF_WINT_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([BITSIZEOF_WINT_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^BITSIZEOF_WINT_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGNED_SIG_ATOMIC_T], [/* Define to 1 if \'sig_atomic_t\' is a signed integer type. */ -+@%:@undef HAVE_SIGNED_SIG_ATOMIC_T]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGNED_WCHAR_T], [/* Define to 1 if \'wchar_t\' is a signed integer type. */ -+@%:@undef HAVE_SIGNED_WCHAR_T]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGNED_WINT_T], [/* Define to 1 if \'wint_t\' is a signed integer type. */ -+@%:@undef HAVE_SIGNED_WINT_T]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGNED_SIG_ATOMIC_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGNED_SIG_ATOMIC_T]) 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AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of -+ \'float\'. */ -+@%:@undef FLT_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISNANL_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISNANL_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISNANL_IN_LIBC], [/* Define if the isnan(long double) function is available in libc. */ -+@%:@undef HAVE_ISNANL_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'long double\'. */ -+@%:@undef LDBL_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of -+ \'long double\'. */ -+@%:@undef LDBL_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISWBLANK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISWBLANK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISWBLANK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCTYPE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCTYPE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTYPE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISWCTYPE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISWCTYPE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISWCTYPE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCTRANS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCTRANS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTRANS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TOWCTRANS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TOWCTRANS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TOWCTRANS$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ISWBLANK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ISWBLANK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISWBLANK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCTYPE_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCTYPE_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTYPE_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCTRANS_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCTRANS_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTRANS_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ISWBLANK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ISWBLANK]) 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AC_SUBST_TRACE([REPLACE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LANGINFO_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_LANGINFO_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_LANGINFO_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_LANGINFO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_LANGINFO_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LANGINFO_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_LANGINFO_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LANGINFO_H]) -+m4trace:configure.ac:60: -1- 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AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ -+@%:@undef HAVE_MBSINIT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ -+@%:@undef HAVE_MBRTOWC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ -+@%:@undef HAVE_MBSINIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBSINIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBSINIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MBSINIT], [/* Define to 1 if you have the declaration of `mbsinit\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_MBSINIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSINIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSINIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBSINIT], [/* Define to 1 when the gnulib module mbsinit should be tested. */ -+@%:@undef GNULIB_TEST_MBSINIT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSLEN], [/* Define to 1 if you have the `mbslen\' function. */ -+@%:@undef HAVE_MBSLEN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSLEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSLEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBSLEN], [/* Define to 1 when the gnulib module mbslen should be tested. */ -+@%:@undef GNULIB_TEST_MBSLEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ -+@%:@undef HAVE_MBSINIT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ -+@%:@undef HAVE_MBRTOWC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSRTOWCS], [/* Define to 1 if you have the `mbsrtowcs\' function. */ -+@%:@undef HAVE_MBSRTOWCS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBSRTOWCS]) 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file. */ -+@%:@undef HAVE_WCHAR_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISASCII], [/* Define to 1 if you have the `isascii\' function. */ -+@%:@undef HAVE_ISASCII]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ -+@%:@undef HAVE_MBSINIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBSWIDTH_IN_WCHAR_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBSWIDTH_IN_WCHAR_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MBSWIDTH_IN_WCHAR_H], [/* Define to 1 if you have a declaration of mbswidth() in , and to 0 -+ otherwise. */ -+@%:@undef HAVE_DECL_MBSWIDTH_IN_WCHAR_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MBSTATE_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MBSTATE_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSTATE_T], [/* Define to 1 if declares mbstate_t. */ -+@%:@undef HAVE_MBSTATE_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([mbstate_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^mbstate_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([mbstate_t], [/* Define to a type if does not define. */ -+@%:@undef mbstate_t]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBTOWC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBTOWC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBTOWC], [/* Define to 1 when the gnulib module mbtowc should be tested. */ -+@%:@undef GNULIB_TEST_MBTOWC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ -+@%:@undef MAP_ANONYMOUS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including -+ config.h and . */ -+@%:@undef HAVE_MAP_ANONYMOUS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_MMAN_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ -+@%:@undef HAVE_MPROTECT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BP_SYM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_BP_SYM_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_BP_SYM_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_BP_SYM_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MEMCHR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MEMCHR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MEMCHR], [/* Define to 1 when the gnulib module memchr should be tested. */ -+@%:@undef GNULIB_TEST_MEMCHR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ -+@%:@undef HAVE_MEMPCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MEMPCPY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMPCPY$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MEMPCPY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MEMPCPY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MEMPCPY], [/* Define to 1 when the gnulib module mempcpy should be tested. */ -+@%:@undef GNULIB_TEST_MEMPCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MEMRCHR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MEMRCHR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MEMRCHR], [/* Define to 1 if you have the declaration of `memrchr\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_MEMRCHR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMRCHR], [/* Define to 1 if you have the `memrchr\' function. */ -+@%:@undef HAVE_MEMRCHR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MEMRCHR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMRCHR$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MEMRCHR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MEMRCHR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MEMRCHR], [/* Define to 1 when the gnulib module memrchr should be tested. */ -+@%:@undef GNULIB_TEST_MEMRCHR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETGROUPLIST], [/* Define to 1 if you have the `getgrouplist\' function. */ -+@%:@undef HAVE_GETGROUPLIST]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_MKDIR_DOT_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_MKDIR_DOT_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_MKDIR_DOT_BUG], [/* Define to 1 if mkdir mistakenly creates a directory given with a trailing -+ dot component. */ -+@%:@undef FUNC_MKDIR_DOT_BUG]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHMOD], [/* Define to 1 if you have the `fchmod\' function. */ -+@%:@undef HAVE_FCHMOD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MKFIFO], [/* Define to 1 if you have the `mkfifo\' function. */ -+@%:@undef HAVE_MKFIFO]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ -+@%:@undef HAVE_LSTAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MKFIFO_TRAILING_SLASH_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MKFIFO_TRAILING_SLASH_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MKFIFO_TRAILING_SLASH_BUG], [/* Define to 1 if mkfifo does not reject trailing slash */ -+@%:@undef MKFIFO_TRAILING_SLASH_BUG]) 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module mknod should be tested. */ -+@%:@undef GNULIB_TEST_MKNOD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MKSTEMP], [/* Define to 1 if you have the `mkstemp\' function. */ -+@%:@undef HAVE_MKSTEMP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKSTEMP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKSTEMP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MKSTEMP], [/* Define to 1 when the gnulib module mkstemp should be tested. */ -+@%:@undef GNULIB_TEST_MKSTEMP]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKTIME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKTIME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKTIME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_NANOSLEEP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_NANOSLEEP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_NANOSLEEP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRPTIME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRPTIME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRPTIME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TIMEGM]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TIMEGM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TIMEGM$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TIME_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TIME_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TIME_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_LOCALTIME_R]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_LOCALTIME_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_LOCALTIME_R$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NANOSLEEP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NANOSLEEP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NANOSLEEP$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRPTIME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRPTIME]) 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m4_pattern_allow([^REPLACE_TIMEGM$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALARM], [/* Define to 1 if you have the `alarm\' function. */ -+@%:@undef HAVE_ALARM]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKTIME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKTIME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MKTIME], [/* Define to 1 when the gnulib module mktime should be tested. */ -+@%:@undef GNULIB_TEST_MKTIME]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LISTMNTENT], [/* Define to 1 if you have the `listmntent\' function. */ -+@%:@undef HAVE_LISTMNTENT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETMNTINFO], [/* Define to 1 if you have the `getmntinfo\' function. */ -+@%:@undef HAVE_GETMNTINFO]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_STATVFS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_STATVFS_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_UCRED_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_UCRED_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_UCRED_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_UCRED_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MOUNT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_MOUNT_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_MOUNT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MOUNT_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MNTENT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_MNTENT_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_FS_TYPES_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_FS_TYPES_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_FSSTAT_F_FSTYPENAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_FSSTAT_F_FSTYPENAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_FSSTAT_F_FSTYPENAME], [/* Define to 1 if `f_fstypename\' is a member of `struct fsstat\'. */ -+@%:@undef HAVE_STRUCT_FSSTAT_F_FSTYPENAME]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETMNTENT], [/* Define to 1 if you have the `getmntent\' function. */ -+@%:@undef HAVE_GETMNTENT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETMNTENT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETMNTENT$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_LISTMNTENT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_LISTMNTENT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_LISTMNTENT], [/* Define if there is a function named listmntent that can be used to list all -+ mounted file systems. (UNICOS) */ -+@%:@undef MOUNTED_LISTMNTENT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_VMOUNT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_VMOUNT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_VMOUNT], [/* Define if there is a function named mntctl that can be used to read the -+ list of mounted file systems, and there is a system header file that -+ declares \'struct vmount\'. (AIX) */ -+@%:@undef MOUNTED_VMOUNT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTENT1]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTENT1$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTENT1], [/* Define if there is a function named getmntent for reading the list of -+ mounted file systems, and that function takes a single argument. (4.3BSD, -+ SunOS, HP-UX, Dynix, Irix) */ -+@%:@undef MOUNTED_GETMNTENT1]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTENT2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTENT2$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTENT2], [/* Define if there is a function named getmntent for reading the list of -+ mounted file systems, and that function takes two arguments. (SVR4) */ -+@%:@undef MOUNTED_GETMNTENT2]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_HASMNTOPT], [/* Define to 1 if you have the `hasmntopt\' function. */ -+@%:@undef HAVE_HASMNTOPT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_HASMNTOPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_HASMNTOPT$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETFSSTAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETFSSTAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETFSSTAT], [/* Define if there is a function named getfsstat for reading the list of -+ mounted file systems. (DEC Alpha running OSF/1) */ -+@%:@undef MOUNTED_GETFSSTAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_FREAD_FSTYP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FREAD_FSTYP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_FREAD_FSTYP], [/* Define if (like SVR2) there is no specific function for reading the list of -+ mounted file systems, and your system has these header files: -+ and . (SVR3) */ -+@%:@undef MOUNTED_FREAD_FSTYP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTINFO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTINFO], [/* Define if there is a function named getmntinfo for reading the list of -+ mounted file systems and it returns an array of \'struct statfs\'. (4.4BSD, -+ Darwin) */ -+@%:@undef MOUNTED_GETMNTINFO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTINFO2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTINFO2$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTINFO2], [/* Define if there is a function named getmntinfo for reading the list of -+ mounted file systems and it returns an array of \'struct statvfs\'. (NetBSD -+ 3.0) */ -+@%:@undef MOUNTED_GETMNTINFO2]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNT], [/* Define if there is a function named getmnt for reading the list of mounted -+ file systems. (Ultrix) */ -+@%:@undef MOUNTED_GETMNT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NEXT_DEV], [/* Define to 1 if you have the `next_dev\' function. */ -+@%:@undef HAVE_NEXT_DEV]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FS_STAT_DEV], [/* Define to 1 if you have the `fs_stat_dev\' function. */ -+@%:@undef HAVE_FS_STAT_DEV]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FS_INFO_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_FS_INFO_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FS_INFO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FS_INFO_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_FS_STAT_DEV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FS_STAT_DEV$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_FS_STAT_DEV], [/* Define if there are functions named next_dev and fs_stat_dev for reading -+ the list of mounted file systems. (BeOS) */ -+@%:@undef MOUNTED_FS_STAT_DEV]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_FREAD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FREAD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_FREAD], [/* Define if there is no specific function for reading the list of mounted -+ file systems. fread will be used to read /etc/mnttab. (SVR2) */ -+@%:@undef MOUNTED_FREAD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STATVFS], [/* Define to 1 if you have the `statvfs\' function. */ -+@%:@undef HAVE_STATVFS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STATVFS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STATVFS$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_INTERIX_STATVFS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_INTERIX_STATVFS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_INTERIX_STATVFS], [/* Define if we are on interix, and ought to use statvfs plus some special -+ knowledge on where mounted file systems can be found. (Interix) */ -+@%:@undef MOUNTED_INTERIX_STATVFS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MNTENT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_MNTENT_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_MNTENT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MNTENT_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_FSTYPENAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_FSTYPENAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_FSTYPENAME], [/* Define to 1 if `f_fstypename\' is a member of `struct statfs\'. */ -+@%:@undef HAVE_STRUCT_STATFS_F_FSTYPENAME]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__SET_INVALID_PARAMETER_HANDLER], [/* Define to 1 if you have the `_set_invalid_parameter_handler\' function. */ -+@%:@undef HAVE__SET_INVALID_PARAMETER_HANDLER]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [/* Define to 1 on MSVC platforms that have the "invalid parameter handler" -+ concept. */ -+@%:@undef HAVE_MSVC_INVALID_PARAMETER_HANDLER]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_TIME_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PSELECT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PSELECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PSELECT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SELECT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SELECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SELECT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PSELECT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PSELECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PSELECT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PSELECT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PSELECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PSELECT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SELECT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SELECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SELECT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SELECT_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SELECT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SELECT_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WINDOWS_SOCKETS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_SOCKETS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([WINDOWS_SOCKETS], [/* Define if WSAStartup is needed. */ -+@%:@undef WINDOWS_SOCKETS]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBSOCKET]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBSOCKET]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBSOCKET$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIB_SELECT]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_SELECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_SELECT$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIB_NANOSLEEP]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_NANOSLEEP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_NANOSLEEP$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_BUG_BIG_NANOSLEEP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_BUG_BIG_NANOSLEEP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BUG_BIG_NANOSLEEP], [/* Define to 1 if nanosleep mishandles large arguments. */ -+@%:@undef HAVE_BUG_BIG_NANOSLEEP]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_NANOSLEEP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_NANOSLEEP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_NANOSLEEP], [/* Define to 1 when the gnulib module nanosleep should be tested. */ -+@%:@undef GNULIB_TEST_NANOSLEEP]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_NETDB_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_NETDB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_NETDB_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_NETDB_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_NETDB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_NETDB_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETDB_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETINET_IN_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_NETINET_IN_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_NETINET_IN_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NETINET_IN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETINET_IN_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NETINET_IN_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NETINET_IN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NETINET_IN_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_NETINET_IN_H], [test -n "$NETINET_IN_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_NETINET_IN_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_NETINET_IN_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_NETINET_IN_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_NETINET_IN_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_NETINET_IN_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_NETINET_IN_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_NETINET_IN_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_NETINET_IN_H_FALSE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ -+@%:@undef HAVE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_NL_LANGINFO_YESEXPR_WORKS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_NL_LANGINFO_YESEXPR_WORKS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_NL_LANGINFO_YESEXPR_WORKS], [/* Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string. */ -+@%:@undef FUNC_NL_LANGINFO_YESEXPR_WORKS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_NL_LANGINFO], [/* Define if nl_langinfo exists but is overridden by gnulib. */ -+@%:@undef REPLACE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_NL_LANGINFO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_NL_LANGINFO], [/* Define to 1 when the gnulib module nl_langinfo should be tested. */ -+@%:@undef GNULIB_TEST_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PSTAT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PSTAT_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSMP_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SYSMP_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSCTL_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SYSCTL_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_SYSCTL_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SYSCTL_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_GETAFFINITY], [/* Define to 1 if you have the `sched_getaffinity\' function. */ -+@%:@undef HAVE_SCHED_GETAFFINITY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_GETAFFINITY_NP], [/* Define to 1 if you have the `sched_getaffinity_np\' function. */ -+@%:@undef HAVE_SCHED_GETAFFINITY_NP]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PSTAT_GETDYNAMIC], [/* Define to 1 if you have the `pstat_getdynamic\' function. */ -+@%:@undef HAVE_PSTAT_GETDYNAMIC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYSMP], 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AC_SUBST_TRACE([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_SPAWN], [/* Define to 1 if you have the `posix_spawn\' function. */ -+@%:@undef HAVE_POSIX_SPAWN]) -+m4trace:configure.ac:60: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from... -+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... -+../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from... -+../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from... -+m4/posix_spawn.m4:87: gl_POSIX_SPAWN_WORKS is expanded from... -+m4/posix_spawn.m4:13: gl_POSIX_SPAWN_BODY is expanded from... -+m4/posix_spawn.m4:8: gl_POSIX_SPAWN is expanded from... -+m4/posix_spawn.m4:404: gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE is expanded from... -+m4/gnulib-comp.m4:823: gl_INIT is expanded from... -+configure.ac:60: the top level]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_POSIX_SPAWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_POSIX_SPAWN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_POSIX_SPAWN], [/* Define if you have the posix_spawn and posix_spawnp functions and they -+ work. */ -+@%:@undef HAVE_WORKING_POSIX_SPAWN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE], [/* Define to 1 when the gnulib module posix_spawn_file_actions_addclose should -+ be tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2], [/* Define to 1 when the gnulib module posix_spawn_file_actions_adddup2 should -+ be tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN], [/* Define to 1 when the gnulib module posix_spawn_file_actions_addopen should -+ be tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY], [/* Define to 1 when the gnulib module posix_spawn_file_actions_destroy should -+ be tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT], [/* Define to 1 when the gnulib module posix_spawn_file_actions_init should be -+ tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_DESTROY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_DESTROY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_DESTROY], [/* Define to 1 when the gnulib module posix_spawnattr_destroy should be -+ tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_DESTROY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_INIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_INIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_INIT], [/* Define to 1 when the gnulib module posix_spawnattr_init should be tested. -+ */ -+@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_INIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS], [/* Define to 1 when the gnulib module posix_spawnattr_setflags should be -+ tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK], [/* Define to 1 when the gnulib module posix_spawnattr_setsigmask should be -+ tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PATHS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PATHS_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PATHS_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PATHS_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CONFSTR], [/* Define to 1 if you have the `confstr\' function. */ -+@%:@undef HAVE_CONFSTR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_SETPARAM], [/* Define to 1 if you have the `sched_setparam\' function. */ -+@%:@undef HAVE_SCHED_SETPARAM]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_SETSCHEDULER], [/* Define to 1 if you have the `sched_setscheduler\' function. */ -+@%:@undef HAVE_SCHED_SETSCHEDULER]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SETEGID], [/* Define to 1 if you have the `setegid\' function. */ -+@%:@undef HAVE_SETEGID]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SETEUID], [/* Define to 1 if you have the `seteuid\' function. */ -+@%:@undef HAVE_SETEUID]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VFORK], [/* Define to 1 if you have the `vfork\' function. */ -+@%:@undef HAVE_VFORK]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNP], [/* Define to 1 when the gnulib module posix_spawnp should be tested. */ -+@%:@undef GNULIB_TEST_POSIX_SPAWNP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DEFAULT_POSIX2_VERSION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DEFAULT_POSIX2_VERSION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([DEFAULT_POSIX2_VERSION], [/* Define the default level of POSIX conformance. The value is of the form -+ YYYYMM, specifying the year and month the standard was adopted. If not -+ defined here, it defaults to the value of _POSIX2_VERSION in . -+ Define to 199209 to default to POSIX 1003.2-1992, which makes standard -+ programs like \'head\', \'tail\', and \'sort\' accept obsolete options like \'+10\' -+ and \'-10\'. Define to 200112 to default to POSIX 1003.1-2001, which makes -+ these standard programs treat leading-\'+\' operands as file names and -+ require modern usages like \'-n 10\' instead of \'-10\'. Whether defined here -+ or not, the default can be overridden at run time via the _POSIX2_VERSION -+ environment variable. */ -+@%:@undef DEFAULT_POSIX2_VERSION]) -+m4trace:configure.ac:60: -1- AC_SUBST([DEFAULT_POSIX2_VERSION]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([DEFAULT_POSIX2_VERSION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DEFAULT_POSIX2_VERSION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALARM], [/* Define to 1 if you have the `alarm\' function. */ -+@%:@undef HAVE_ALARM]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXP_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FREXP_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FREXP_IN_LIBC], [/* Define if the frexp function is available in libc. */ -+@%:@undef HAVE_FREXP_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXP_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LDEXP_IN_LIBC], [/* Define if the ldexp function is available in libc. */ -+@%:@undef HAVE_LDEXP_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXPL_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FREXPL_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FREXPL_IN_LIBC], [/* Define if the frexpl function is available in libc. */ -+@%:@undef HAVE_FREXPL_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXPL_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXPL_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LDEXPL_IN_LIBC], [/* Define if the ldexpl function is available in libc. */ -+@%:@undef HAVE_LDEXPL_IN_LIBC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETPPRIV], [/* Define to 1 if you have the `getppriv\' function. */ -+@%:@undef HAVE_GETPPRIV]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPPRIV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPPRIV$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PRIV_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_NAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_NAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_PROGRAM_INVOCATION_NAME], [/* Define to 1 if you have the declaration of `program_invocation_name\', and -+ to 0 if you don\'t. */ -+@%:@undef HAVE_DECL_PROGRAM_INVOCATION_NAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME], [/* Define to 1 if you have the declaration of `program_invocation_short_name\', -+ and to 0 if you don\'t. */ -+@%:@undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"']) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"']) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTHREAD_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTHREAD_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTHREAD_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTHREAD_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTHREAD_SPINLOCK_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTHREAD_SPINLOCK_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_SPINLOCK_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PTHREAD_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_PTHREAD_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_PTHREAD_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_PTHREAD_H$]) 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AC_SUBST([HAVE_SIGSET_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGSET_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGINFO_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGINFO_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGACTION]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGACTION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGACTION$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TYPE_VOLATILE_SIG_ATOMIC_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGHANDLER_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGHANDLER_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGHANDLER_T$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PTHREAD_SIGMASK]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PTHREAD_SIGMASK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PTHREAD_SIGMASK$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RAISE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RAISE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RAISE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_RAISE], [/* Define to 1 if you have the `raise\' function. */ -+@%:@undef HAVE_RAISE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_RAISE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAISE$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIGSET_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGSET_T], [/* Define to 1 if the system has the type `sigset_t\'. */ -+@%:@undef HAVE_SIGSET_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_RAISE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_RAISE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_RAISE], [/* Define to 1 when the gnulib module raise should be tested. */ -+@%:@undef GNULIB_TEST_RAISE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_RAWMEMCHR], [/* Define to 1 if you have the `rawmemchr\' function. */ -+@%:@undef HAVE_RAWMEMCHR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_RAWMEMCHR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_RAWMEMCHR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_RAWMEMCHR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_RAWMEMCHR], [/* Define to 1 when the gnulib module rawmemchr should be tested. */ -+@%:@undef GNULIB_TEST_RAWMEMCHR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READ]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READ$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READ], [/* Define to 1 when the gnulib module read should be tested. */ -+@%:@undef GNULIB_TEST_READ]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READDIR], [/* Define to 1 if you have the `readdir\' function. */ -+@%:@undef HAVE_READDIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_READDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_READDIR$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READDIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READDIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READDIR], [/* Define to 1 when the gnulib module readdir should be tested. */ -+@%:@undef GNULIB_TEST_READDIR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READLINK], [/* Define to 1 if you have the `readlink\' function. */ -+@%:@undef HAVE_READLINK]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([READLINK_TRAILING_SLASH_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^READLINK_TRAILING_SLASH_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([READLINK_TRAILING_SLASH_BUG], [/* Define to 1 if readlink fails to recognize a trailing slash. */ -+@%:@undef READLINK_TRAILING_SLASH_BUG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READLINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READLINK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READLINK], [/* Define to 1 when the gnulib module readlink should be tested. */ -+@%:@undef GNULIB_TEST_READLINK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READLINKAT], [/* Define to 1 if you have the `readlinkat\' function. */ -+@%:@undef HAVE_READLINKAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READLINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READLINKAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READLINKAT], [/* Define to 1 when the gnulib module readlinkat should be tested. */ -+@%:@undef GNULIB_TEST_READLINKAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMP_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UTMP_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMPX_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UTMPX_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMPNAME], [/* Define to 1 if you have the `utmpname\' function. */ -+@%:@undef HAVE_UTMPNAME]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMPXNAME], [/* Define to 1 if you have the `utmpxname\' function. */ -+@%:@undef HAVE_UTMPXNAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETUTENT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETUTENT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETUTENT], [/* Define to 1 if you have the declaration of `getutent\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETUTENT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_USER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_USER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_USER], [/* Define to 1 if `ut_user\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_USER]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_USER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_USER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_USER], [/* Define to 1 if `ut_user\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_USER]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_NAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_NAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_NAME], [/* Define to 1 if `ut_name\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_NAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_NAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_NAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_NAME], [/* Define to 1 if `ut_name\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_NAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_TYPE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_TYPE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_TYPE], [/* Define to 1 if `ut_type\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_TYPE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_TYPE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_TYPE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_TYPE], [/* Define to 1 if `ut_type\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_TYPE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_PID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_PID$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_PID], [/* Define to 1 if `ut_pid\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_PID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_PID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_PID$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_PID], [/* Define to 1 if `ut_pid\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_PID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_ID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_ID$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_ID], [/* Define to 1 if `ut_id\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_ID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_ID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_ID$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_ID], [/* Define to 1 if `ut_id\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_ID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT], [/* Define to 1 if `ut_exit\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT], [/* Define to 1 if `ut_exit\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_EXIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT], [/* Define to 1 if `ut_exit.ut_exit\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT], [/* Define to 1 if `ut_exit.ut_exit\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT], [/* Define to 1 if `ut_exit.e_exit\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT], [/* Define to 1 if `ut_exit.e_exit\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION], [/* Define to 1 if `ut_exit.ut_termination\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION], [/* Define to 1 if `ut_exit.ut_termination\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION], [/* Define to 1 if `ut_exit.e_termination\' is a member of `struct utmpx\'. */ -+@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION], [/* Define to 1 if `ut_exit.e_termination\' is a member of `struct utmp\'. */ -+@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_STDLIB_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDLIB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_REALLOC_GNU]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_GNU$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_REALLOC_GNU], [/* Define to 1 if your system has a GNU libc compatible \'realloc\' function, -+ and to 0 otherwise. */ -+@%:@undef HAVE_REALLOC_GNU]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_REALLOC_GNU]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_GNU$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_REALLOC_GNU]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REALLOC_GNU$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_REALLOC_GNU], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module realloc-gnu shall be considered present. */ -+@%:@undef GNULIB_REALLOC_GNU]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_REALLOC_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_REALLOC_POSIX], [/* Define if the \'realloc\' function is POSIX compliant. */ -+@%:@undef HAVE_REALLOC_POSIX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_REALLOC_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_REALLOC_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_REALLOC_POSIX], [/* Define to 1 when the gnulib module realloc-posix should be tested. */ -+@%:@undef GNULIB_TEST_REALLOC_POSIX]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALARM], [/* Define to 1 if you have the `alarm\' function. */ -+@%:@undef HAVE_ALARM]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_REGEX_INCLUDE_LIMITS_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^_REGEX_INCLUDE_LIMITS_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([_REGEX_INCLUDE_LIMITS_H], [/* Define if you want to include , so that it consistently -+ overrides \'s RE_DUP_MAX. */ -+@%:@undef _REGEX_INCLUDE_LIMITS_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_REGEX_LARGE_OFFSETS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^_REGEX_LARGE_OFFSETS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([_REGEX_LARGE_OFFSETS], [/* Define if you want regoff_t to be at least as wide POSIX requires. */ -+@%:@undef _REGEX_LARGE_OFFSETS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_syntax_options]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^re_syntax_options$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([re_syntax_options], [/* Define to rpl_re_syntax_options if the replacement should be used. */ -+@%:@undef re_syntax_options]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_set_syntax]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^re_set_syntax$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([re_set_syntax], [/* Define to rpl_re_set_syntax if the replacement should be used. */ -+@%:@undef re_set_syntax]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_compile_pattern]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^re_compile_pattern$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([re_compile_pattern], [/* Define to rpl_re_compile_pattern if the replacement should be used. */ -+@%:@undef re_compile_pattern]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_compile_fastmap]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^re_compile_fastmap$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([re_compile_fastmap], [/* Define to rpl_re_compile_fastmap if the replacement should be used. */ -+@%:@undef re_compile_fastmap]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_search]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^re_search$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([re_search], [/* Define to rpl_re_search if the replacement should be used. */ -+@%:@undef re_search]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_search_2]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^re_search_2$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([re_search_2], [/* Define to rpl_re_search_2 if the replacement should be used. */ -+@%:@undef re_search_2]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_match]) -+m4trace:configure.ac:60: -1- 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AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SEARCH_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SEARCH_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SEARCH_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SEARCH_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TSEARCH], [/* Define to 1 if you have the `tsearch\' function. */ -+@%:@undef HAVE_TSEARCH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TSEARCH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TSEARCH$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SETENV$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SETENV], [/* Define to 1 when the gnulib module setenv should be tested. */ -+@%:@undef GNULIB_TEST_SETENV]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SETTIMEOFDAY], [/* Define to 1 if you have the `settimeofday\' function. */ -+@%:@undef HAVE_SETTIMEOFDAY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STIME], [/* Define to 1 if you have the `stime\' function. */ -+@%:@undef HAVE_STIME]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIG2STR], [/* Define to 1 if you have the `sig2str\' function. */ -+@%:@undef HAVE_SIG2STR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIG2STR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIG2STR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGACTION], [/* Define to 1 if you have the `sigaction\' function. */ -+@%:@undef HAVE_SIGACTION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SIGACTION_SA_SIGACTION], [/* Define to 1 if `sa_sigaction\' is a member of `struct sigaction\'. */ -+@%:@undef HAVE_STRUCT_SIGACTION_SA_SIGACTION]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGALTSTACK], [/* Define to 1 if you have the `sigaltstack\' function. */ -+@%:@undef HAVE_SIGALTSTACK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGINTERRUPT], [/* Define to 1 if you have the `siginterrupt\' function. */ -+@%:@undef HAVE_SIGINTERRUPT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIGINFO_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGINFO_T], [/* Define to 1 if the system has the type `siginfo_t\'. */ -+@%:@undef HAVE_SIGINFO_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGACTION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SIGACTION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SIGACTION], [/* Define to 1 when the gnulib module sigaction should be tested. */ -+@%:@undef GNULIB_TEST_SIGACTION]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SIGNAL_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SIGNAL_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SIGNAL_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_SIGNBIT_WORD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_SIGNBIT_WORD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'float\'. */ -+@%:@undef FLT_SIGNBIT_WORD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_SIGNBIT_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_SIGNBIT_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_SIGNBIT_BIT], [/* Define as the bit index in the word where to find the sign of \'float\'. */ -+@%:@undef FLT_SIGNBIT_BIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_SIGNBIT_WORD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_SIGNBIT_WORD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'double\'. */ -+@%:@undef DBL_SIGNBIT_WORD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_SIGNBIT_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_SIGNBIT_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_SIGNBIT_BIT], [/* Define as the bit index in the word where to find the sign of \'double\'. */ -+@%:@undef DBL_SIGNBIT_BIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_SIGNBIT_WORD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_SIGNBIT_WORD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'long double\'. */ -+@%:@undef LDBL_SIGNBIT_WORD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_SIGNBIT_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_SIGNBIT_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_SIGNBIT_BIT], [/* Define as the bit index in the word where to find the sign of \'long -+ double\'. */ -+@%:@undef LDBL_SIGNBIT_BIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGNF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_COPYSIGNF], [/* Define to 1 if you have the declaration of `copysignf\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_COPYSIGNF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGNF_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COPYSIGNF_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_COPYSIGNF_IN_LIBC], [/* Define if the copysignf function is declared in and available in -+ libc. */ -+@%:@undef HAVE_COPYSIGNF_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_COPYSIGN], [/* Define to 1 if you have the declaration of `copysign\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_COPYSIGN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGN_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COPYSIGN_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_COPYSIGN_IN_LIBC], [/* Define if the copysign function is declared in and available in -+ libc. */ -+@%:@undef HAVE_COPYSIGN_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGNL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_COPYSIGNL], [/* Define to 1 if you have the declaration of `copysignl\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_COPYSIGNL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGNL_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COPYSIGNL_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_COPYSIGNL_IN_LIBC], [/* Define if the copysignl function is declared in and available in -+ libc. */ -+@%:@undef HAVE_COPYSIGNL_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGNBIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SIGNBIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SIGNBIT], [/* Define to 1 when the gnulib module signbit should be tested. */ -+@%:@undef GNULIB_TEST_SIGNBIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGPROCMASK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SIGPROCMASK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SIGPROCMASK], [/* Define to 1 when the gnulib module sigprocmask should be tested. */ -+@%:@undef GNULIB_TEST_SIGPROCMASK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_STDINT_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([SIZE_MAX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^SIZE_MAX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([SIZE_MAX], [/* Define as the maximum value of type \'size_t\', if the system doesn\'t define -+ it. */ -+@%:@undef SIZE_MAX]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([SIZE_MAX], [/* Define as the maximum value of type \'size_t\', if the system doesn\'t define -+ it. */ -+#ifndef SIZE_MAX -+# undef SIZE_MAX -+#endif]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ -+@%:@undef HAVE_SNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ -+@%:@undef HAVE_SNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_SNPRINTF], [/* Define to 1 if you have the declaration of `snprintf\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_SNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SNPRINTF], [/* Define to 1 when the gnulib module snprintf should be tested. */ -+@%:@undef GNULIB_TEST_SNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_SNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_SNPRINTF], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module snprintf shall be considered present. */ -+@%:@undef GNULIB_SNPRINTF]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WINDOWS_SOCKETS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_SOCKETS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([WINDOWS_SOCKETS], [/* Define if WSAStartup is needed. */ -+@%:@undef WINDOWS_SOCKETS]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBSOCKET]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBSOCKET]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBSOCKET$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([socklen_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^socklen_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([socklen_t], [/* type to use in place of socklen_t if not defined */ -+@%:@undef socklen_t]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SPAWN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SPAWN_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SPAWN_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SPAWN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SPAWN_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SPAWN_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SPAWN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SPAWN_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_POSIX_SPAWNATTR_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_SPAWNATTR_T], [/* Define to 1 if the system has the type `posix_spawnattr_t\'. */ -+@%:@undef HAVE_POSIX_SPAWNATTR_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_SPAWN_FILE_ACTIONS_T], [/* Define to 1 if the system has the type `posix_spawn_file_actions_t\'. */ -+@%:@undef HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SPAWN_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SPAWN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SPAWN_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ssize_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^ssize_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([ssize_t], [/* Define as a signed type of the same size as size_t. */ -+@%:@undef ssize_t]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ -+@%:@undef HAVE_LSTAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FUNC_STAT_DIR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_DIR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_FUNC_STAT_DIR], [/* Define to 1 if stat needs help when passed a directory name with a trailing -+ slash */ -+@%:@undef REPLACE_FUNC_STAT_DIR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FUNC_STAT_FILE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_FILE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_FUNC_STAT_FILE], [/* Define to 1 if stat needs help when passed a file name with a trailing -+ slash */ -+@%:@undef REPLACE_FUNC_STAT_FILE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STAT], [/* Define to 1 when the gnulib module stat should be tested. */ -+@%:@undef GNULIB_TEST_STAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_TIME_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC], [/* Define to 1 if `st_atim.tv_nsec\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC], [/* Define to 1 if the type of the st_atim member of a struct stat is struct -+ timespec. */ -+@%:@undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC], [/* Define to 1 if `st_atimespec.tv_nsec\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIMENSEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIMENSEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIMENSEC], [/* Define to 1 if `st_atimensec\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_ATIMENSEC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC], [/* Define to 1 if `st_atim.st__tim.tv_nsec\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_TIME_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC], [/* Define to 1 if `st_birthtimespec.tv_nsec\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC], [/* Define to 1 if `st_birthtimensec\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC], [/* Define to 1 if `st_birthtim.tv_nsec\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_STATAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STATAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_STATAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module statat shall be considered present. */ -+@%:@undef GNULIB_STATAT]) -+m4trace:configure.ac:60: -1- AC_SUBST([STDALIGN_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDALIGN_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STDALIGN_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDALIGN_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDALIGN_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDALIGN_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDALIGN_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDALIGN_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDALIGN_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDALIGN_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDALIGN_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDARG_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDARG_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDARG_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDARG_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDARG_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDARG_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([va_copy]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^va_copy$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([va_copy], [/* Define as a macro for copying va_list variables. */ -+@%:@undef va_copy]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([gl_VA_COPY], [/* A replacement for va_copy, if needed. */ -+#define gl_va_copy(a,b) ((a) = (b))]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([va_copy]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^va_copy$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([va_copy], [/* Define as a macro for copying va_list variables. */ -+@%:@undef va_copy]) -+m4trace:configure.ac:60: -1- AC_SUBST([STDARG_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDARG_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STDARG_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDARG_H], [test -n "$STDARG_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDARG_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDARG_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDARG_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDARG_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDARG_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDARG_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDARG_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDARG_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDARG_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDARG_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDARG_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([STDBOOL_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDBOOL_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STDBOOL_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDBOOL_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDBOOL_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDBOOL_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDBOOL_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDBOOL_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDBOOL_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDBOOL_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDBOOL_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE__BOOL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE__BOOL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__BOOL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([STDDEF_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDDEF_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^STDDEF_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDDEF_H_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDDEF_H_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDDEF_H_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDDEF_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDDEF_H_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDDEF_H_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDDEF_H_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDDEF_H_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDDEF_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDDEF_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDDEF_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDDEF_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDIO_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDIO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDIO_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDIO_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDIO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDIO_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FSCANF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSCANF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FSCANF], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fscanf shall be considered present. */ -+@%:@undef GNULIB_FSCANF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_SCANF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SCANF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_SCANF], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module scanf shall be considered present. */ -+@%:@undef GNULIB_SCANF]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDLIB_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDLIB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDLIB_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDLIB_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDLIB_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDLIB_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STPCPY], [/* Define to 1 if you have the `stpcpy\' function. */ -+@%:@undef HAVE_STPCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STPCPY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPCPY$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STPCPY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STPCPY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STPCPY], [/* Define to 1 when the gnulib module stpcpy should be tested. */ -+@%:@undef GNULIB_TEST_STPCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STPNCPY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STPNCPY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STPNCPY], [/* Define to 1 if you have the declaration of `stpncpy\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STPNCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STPNCPY], [/* Define to 1 if you have the `stpncpy\' function. */ -+@%:@undef HAVE_STPNCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STPNCPY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPNCPY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STPNCPY], [/* Define if you have the stpncpy() function and it works. */ -+@%:@undef HAVE_STPNCPY]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STPNCPY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STPNCPY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STPNCPY], [/* Define to 1 when the gnulib module stpncpy should be tested. */ -+@%:@undef GNULIB_TEST_STPNCPY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRCHRNUL], [/* Define to 1 if you have the `strchrnul\' function. */ -+@%:@undef HAVE_STRCHRNUL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRCHRNUL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRCHRNUL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRCHRNUL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRCHRNUL], [/* Define to 1 when the gnulib module strchrnul should be tested. */ -+@%:@undef GNULIB_TEST_STRCHRNUL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRDUP], [/* Define to 1 if you have the `strdup\' function. */ -+@%:@undef HAVE_STRDUP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRDUP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRDUP], [/* Define to 1 if you have the declaration of `strdup\', and to 0 if you don\'t. -+ */ -+@%:@undef HAVE_DECL_STRDUP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRDUP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRDUP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRDUP], [/* Define to 1 when the gnulib module strdup should be tested. */ -+@%:@undef GNULIB_TEST_STRDUP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_STRERROR_0]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRERROR_0$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_STRERROR_0], [/* Define to 1 if strerror(0) does not return a message implying success. */ -+@%:@undef REPLACE_STRERROR_0]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRERROR_R], [/* Define to 1 if you have the `strerror_r\' function. */ -+@%:@undef HAVE_STRERROR_R]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___XPG_STRERROR_R], [/* Define to 1 if you have the `__xpg_strerror_r\' function. */ -+@%:@undef HAVE___XPG_STRERROR_R]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_STRERROR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRERROR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_STRERROR], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module strerror shall be considered present. */ -+@%:@undef GNULIB_STRERROR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRERROR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRERROR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRERROR], [/* Define to 1 when the gnulib module strerror should be tested. */ -+@%:@undef GNULIB_TEST_STRERROR]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TZSET], [/* Define to 1 if you have the `tzset\' function. */ -+@%:@undef HAVE_TZSET]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([my_strftime]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^my_strftime$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([my_strftime], [/* Define to the name of the strftime replacement function. */ -+@%:@undef my_strftime]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STRING_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STRING_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STRING_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STRING_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STRING_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STRING_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) 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-+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRNCAT], [/* Define to 1 when the gnulib module strncat should be tested. */ -+@%:@undef GNULIB_TEST_STRNCAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRNDUP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRNDUP], [/* Define to 1 if you have the declaration of `strndup\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRNDUP]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRNDUP], [/* Define to 1 if you have the `strndup\' function. */ -+@%:@undef HAVE_STRNDUP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRNDUP]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNDUP$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRNDUP], [/* Define to 1 when the gnulib module strndup should be tested. */ -+@%:@undef GNULIB_TEST_STRNDUP]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRNLEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRNLEN], [/* Define to 1 if you have the declaration of `strnlen\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRNLEN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRNLEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNLEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRNLEN], [/* Define to 1 when the gnulib module strnlen should be tested. */ -+@%:@undef GNULIB_TEST_STRNLEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRPBRK], [/* Define to 1 if you have the `strpbrk\' function. */ -+@%:@undef HAVE_STRPBRK]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRPBRK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRPBRK$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRPBRK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRPBRK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRPBRK], [/* Define to 1 when the gnulib module strpbrk should be tested. */ -+@%:@undef GNULIB_TEST_STRPBRK]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRSIGNAL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRSIGNAL], [/* Define to 1 if you have the declaration of `strsignal\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRSIGNAL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRSIGNAL], [/* Define to 1 if you have the `strsignal\' function. */ -+@%:@undef HAVE_STRSIGNAL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRSIGNAL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRSIGNAL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- _m4_warn([obsolete], [The macro `AC_DECL_SYS_SIGLIST' is obsolete. -+You should run autoupdate.], [../../lib/autoconf/specific.m4:39: AC_DECL_SYS_SIGLIST is expanded from... -+m4/strsignal.m4:55: gl_PREREQ_STRSIGNAL is expanded from... -+m4/gnulib-comp.m4:823: gl_INIT is expanded from... -+configure.ac:60: the top level]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SYS_SIGLIST]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SYS_SIGLIST$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_SYS_SIGLIST], [/* Define to 1 if you have the declaration of `sys_siglist\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_SYS_SIGLIST]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL__SYS_SIGLIST]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL__SYS_SIGLIST$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL__SYS_SIGLIST], [/* Define to 1 if you have the declaration of `_sys_siglist\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL__SYS_SIGLIST]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRSIGNAL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRSIGNAL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRSIGNAL], [/* Define to 1 when the gnulib module strsignal should be tested. */ -+@%:@undef GNULIB_TEST_STRSIGNAL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRSTR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRSTR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRSTR], [/* Define to 1 when the gnulib module strstr should be tested. */ -+@%:@undef GNULIB_TEST_STRSTR]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXP_IN_LIBC]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LDEXP_IN_LIBC], [/* Define if the ldexp function is available in libc. */ -+@%:@undef HAVE_LDEXP_IN_LIBC]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRTOD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRTOD], [/* Define to 1 when the gnulib module strtod should be tested. */ -+@%:@undef GNULIB_TEST_STRTOD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOIMAX], [/* Define to 1 if you have the `strtoimax\' function. */ -+@%:@undef HAVE_STRTOIMAX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOIMAX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOIMAX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOIMAX], [/* Define to 1 if you have the declaration of `strtoimax\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRTOIMAX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOLL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOLL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOLL], [/* Define to 1 if you have the declaration of `strtoll\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRTOLL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOLL], [/* Define to 1 if you have the `strtoll\' function. */ -+@%:@undef HAVE_STRTOLL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRTOLL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOLL$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRTOLL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOLL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRTOLL], [/* Define to 1 when the gnulib module strtoll should be tested. */ -+@%:@undef GNULIB_TEST_STRTOLL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOULL], [/* Define to 1 if you have the `strtoull\' function. */ -+@%:@undef HAVE_STRTOULL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRTOULL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOULL$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRTOULL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOULL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRTOULL], [/* Define to 1 when the gnulib module strtoull should be tested. */ -+@%:@undef GNULIB_TEST_STRTOULL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOUMAX], [/* Define to 1 if you have the `strtoumax\' function. */ -+@%:@undef HAVE_STRTOUMAX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOUMAX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOUMAX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOUMAX], [/* Define to 1 if you have the declaration of `strtoumax\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRTOUMAX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOULL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOULL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOULL], [/* Define to 1 if you have the declaration of `strtoull\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_STRTOULL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYMLINK], [/* Define to 1 if you have the `symlink\' function. */ -+@%:@undef HAVE_SYMLINK]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SYMLINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SYMLINK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SYMLINK], [/* Define to 1 when the gnulib module symlink should be tested. */ -+@%:@undef GNULIB_TEST_SYMLINK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_IOCTL_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_IOCTL_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_IOCTL_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_IOCTL_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_IOCTL_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_IOCTL_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_IOCTL_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_IOCTL_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_IOCTL_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_IOCTL_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETRUSAGE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETRUSAGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETRUSAGE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETRUSAGE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETRUSAGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETRUSAGE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_RESOURCE_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_RESOURCE_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_RESOURCE_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_RESOURCE_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_RESOURCE_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_RESOURCE_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_RESOURCE_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_RESOURCE_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SELECT_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SELECT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SELECT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SELECT_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_PII_SOCKET]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^_POSIX_PII_SOCKET$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([_POSIX_PII_SOCKET], [/* Define to 1 in order to get the POSIX compatible declarations of socket -+ functions. */ -+@%:@undef _POSIX_PII_SOCKET]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SHUTDOWN], [/* Define to 1 if you have the `shutdown\' function. */ -+@%:@undef HAVE_SHUTDOWN]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SHUTDOWN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SHUTDOWN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SOCKET_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SOCKET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SOCKET_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WS2TCPIP_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WS2TCPIP_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WS2TCPIP_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE], [/* Define to 1 if the system has the type `struct sockaddr_storage\'. */ -+@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SA_FAMILY_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SA_FAMILY_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SA_FAMILY_T], [/* Define to 1 if the system has the type `sa_family_t\'. */ -+@%:@undef HAVE_SA_FAMILY_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY], [/* Define to 1 if `ss_family\' is a member of `struct sockaddr_storage\'. */ -+@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_STAT_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_STAT_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_STAT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_STAT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_64_BIT_ST_SIZE$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_GL_WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^_GL_WINDOWS_64_BIT_ST_SIZE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([_GL_WINDOWS_64_BIT_ST_SIZE], [/* Define to 1 if Gnulib overrides \'struct stat\' on Windows so that struct -+ stat.st_size becomes 64-bit. */ -+@%:@undef _GL_WINDOWS_64_BIT_ST_SIZE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([nlink_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^nlink_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([nlink_t], [/* Define to the type of st_nlink in struct stat, or a supertype. */ -+@%:@undef nlink_t]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_TYPES_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_TYPES_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_TYPES_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_UIO_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_UIO_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_UIO_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_UIO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_UIO_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_UIO_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_UIO_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_UIO_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNAME$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_UTSNAME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_UTSNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTSNAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_UTSNAME_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_UTSNAME_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_UTSNAME_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_UTSNAME_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_UTSNAME_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTSNAME]) 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-+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TCGETSID]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TCGETSID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TCGETSID$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_TCGETSID]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_TCGETSID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TCGETSID$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_TERMIOS_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_TERMIOS_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TERMIOS_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TERMIOS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_TERMIOS_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_TERMIOS_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_TERMIOS_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_TERMIOS_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_TIME_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_TIME_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_TIME_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_TIME_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_TIME_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_TIME_H$]) 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m4_pattern_allow([^HAVE_DECL_LOCALTIME_R$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_LOCALTIME_R], [/* Define to 1 if you have the declaration of `localtime_r\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_LOCALTIME_R]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LOCALTIME_R], [/* Define to 1 if you have the `localtime_r\' function. */ -+@%:@undef HAVE_LOCALTIME_R]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_TIME_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_TIME_R$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_TIME_R], [/* Define to 1 when the gnulib module time_r should be tested. */ -+@%:@undef GNULIB_TEST_TIME_R]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIB_TIMER_TIME]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_TIMER_TIME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_TIMER_TIME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TIMER_SETTIME], [/* Define to 1 if you have the `timer_settime\' function. */ -+@%:@undef HAVE_TIMER_SETTIME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TIMER_SETTIME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TIMER_SETTIME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNAME], [/* Define to 1 if you have the `uname\' function. */ -+@%:@undef HAVE_UNAME]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNAME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNAME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_UNISTD_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_UNISTD_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_UNISTD_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_UNISTD_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_UNISTD_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNISTD_H$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PIPE], [/* Define to 1 if you have the `pipe\' function. */ -+@%:@undef HAVE_PIPE]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_UNISTR_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_UNISTR_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_UNISTR_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_UNISTR_U8_MBTOUCR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTR_U8_MBTOUCR$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_UNISTR_U8_MBTOUCR], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module unistr/u8-mbtoucr shall be considered present. */ -+@%:@undef GNULIB_UNISTR_U8_MBTOUCR]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR], [gl_LIBUNISTRING_VERSION_CMP([0.9])]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_UNISTR_U8_UCTOMB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTR_U8_UCTOMB$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_UNISTR_U8_UCTOMB], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module unistr/u8-uctomb shall be considered present. */ -+@%:@undef GNULIB_UNISTR_U8_UCTOMB]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB], [gl_LIBUNISTRING_VERSION_CMP([0.9])]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_UNITYPES_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_UNITYPES_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_UNITYPES_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_UNIWIDTH_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_UNIWIDTH_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_UNIWIDTH_H$]) -+m4trace:configure.ac:60: -1- AM_CONDITIONAL([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH], [gl_LIBUNISTRING_VERSION_CMP([0.9.4])]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE$]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE]) -+m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([UNLINK_PARENT_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^UNLINK_PARENT_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([UNLINK_PARENT_BUG], [/* Define to 1 if unlink() on a parent directory may succeed */ -+@%:@undef UNLINK_PARENT_BUG]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UNLINK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UNLINK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UNLINK], [/* Define to 1 when the gnulib module unlink should be tested. */ -+@%:@undef GNULIB_TEST_UNLINK]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNLINKAT], [/* Define to 1 if you have the `unlinkat\' function. */ -+@%:@undef HAVE_UNLINKAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UNLINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UNLINKAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UNLINKAT], [/* Define to 1 when the gnulib module unlinkat should be tested. */ -+@%:@undef GNULIB_TEST_UNLINKAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_UNLOCKED_IO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_UNLOCKED_IO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([USE_UNLOCKED_IO], [/* Define to 1 if you want getc etc. to use unlocked I/O if available. -+ Unlocked I/O can improve performance in unithreaded apps, but it is not -+ safe for multithreaded apps. */ -+@%:@undef USE_UNLOCKED_IO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_CLEARERR_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_CLEARERR_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_CLEARERR_UNLOCKED], [/* Define to 1 if you have the declaration of `clearerr_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_CLEARERR_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FEOF_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FEOF_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FEOF_UNLOCKED], [/* Define to 1 if you have the declaration of `feof_unlocked\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_FEOF_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FERROR_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FERROR_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FERROR_UNLOCKED], [/* Define to 1 if you have the declaration of `ferror_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_FERROR_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FGETS_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FGETS_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FGETS_UNLOCKED], [/* Define to 1 if you have the declaration of `fgets_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_FGETS_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPUTC_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPUTC_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FPUTC_UNLOCKED], [/* Define to 1 if you have the declaration of `fputc_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_FPUTC_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FREAD_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FREAD_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FREAD_UNLOCKED], [/* Define to 1 if you have the declaration of `fread_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_FREAD_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FWRITE_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FWRITE_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FWRITE_UNLOCKED], [/* Define to 1 if you have the declaration of `fwrite_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_FWRITE_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETCHAR_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETCHAR_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETCHAR_UNLOCKED], [/* Define to 1 if you have the declaration of `getchar_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_GETCHAR_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PUTCHAR_UNLOCKED]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PUTCHAR_UNLOCKED$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_PUTCHAR_UNLOCKED], [/* Define to 1 if you have the declaration of `putchar_unlocked\', and to 0 if -+ you don\'t. */ -+@%:@undef HAVE_DECL_PUTCHAR_UNLOCKED]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_UNSETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_UNSETENV], [/* Define to 1 if you have the declaration of `unsetenv\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_UNSETENV]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNSETENV], [/* Define to 1 if you have the `unsetenv\' function. */ -+@%:@undef HAVE_UNSETENV]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNSETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNSETENV$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([VOID_UNSETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^VOID_UNSETENV$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([VOID_UNSETENV], [/* Define to 1 if unsetenv returns void instead of int. */ -+@%:@undef VOID_UNSETENV]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UNISTD_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UNSETENV]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UNSETENV$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UNSETENV], [/* Define to 1 when the gnulib module unsetenv should be tested. */ -+@%:@undef GNULIB_TEST_UNSETENV]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PROC_UPTIME]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PROC_UPTIME$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PROC_UPTIME], [/* Define if your system has the /proc/uptime special file. */ -+@%:@undef HAVE_PROC_UPTIME]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_UTIMES]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_UTIMES$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_UTIMES], [/* Define if utimes works properly. */ -+@%:@undef HAVE_WORKING_UTIMES]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_TIME_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTIME_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_UTIME_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTIMBUF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTIMBUF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTIMBUF], [/* Define if struct utimbuf is declared -- usually in . Some systems -+ have utime.h but don\'t declare the struct anywhere. */ -+@%:@undef HAVE_STRUCT_UTIMBUF]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMES], [/* Define to 1 if you have the `futimes\' function. */ -+@%:@undef HAVE_FUTIMES]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMESAT], [/* Define to 1 if you have the `futimesat\' function. */ -+@%:@undef HAVE_FUTIMESAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMENS], [/* Define to 1 if you have the `futimens\' function. */ -+@%:@undef HAVE_FUTIMENS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTIMENSAT], [/* Define to 1 if you have the `utimensat\' function. */ -+@%:@undef HAVE_UTIMENSAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LUTIMES], [/* Define to 1 if you have the `lutimes\' function. */ -+@%:@undef HAVE_LUTIMES]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUTIMESAT_NULL_BUG]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FUTIMESAT_NULL_BUG$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FUTIMESAT_NULL_BUG], [/* Define to 1 if futimesat mishandles a NULL file name. */ -+@%:@undef FUTIMESAT_NULL_BUG]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTIMENSAT], [/* Define to 1 if you have the `utimensat\' function. */ -+@%:@undef HAVE_UTIMENSAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UTIMENSAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UTIMENSAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UTIMENSAT], [/* Define to 1 when the gnulib module utimensat should be tested. */ -+@%:@undef GNULIB_TEST_UTIMENSAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ -+@%:@undef HAVE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ -+@%:@undef HAVE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ -+@%:@undef REPLACE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^ptrdiff_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system -+ doesn\'t define it. */ -+@%:@undef ptrdiff_t]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTTYPES_H_WITH_UINTMAX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INTTYPES_H_WITH_UINTMAX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INTTYPES_H_WITH_UINTMAX], [/* Define if exists, doesn\'t clash with , and -+ declares uintmax_t. */ -+@%:@undef HAVE_INTTYPES_H_WITH_UINTMAX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H_WITH_UINTMAX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H_WITH_UINTMAX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDINT_H_WITH_UINTMAX], [/* Define if exists, doesn\'t clash with , and declares -+ uintmax_t. */ -+@%:@undef HAVE_STDINT_H_WITH_UINTMAX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTMAX_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INTMAX_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INTMAX_T], [/* Define if you have the \'intmax_t\' type in or . */ -+@%:@undef HAVE_INTMAX_T]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([intmax_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^intmax_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([intmax_t], [/* Define to long or long long if and don\'t define. */ -+@%:@undef intmax_t]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ -+@%:@undef HAVE_SNPRINTF]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRNLEN], [/* Define to 1 if you have the `strnlen\' function. */ -+@%:@undef HAVE_STRNLEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCSLEN], [/* Define to 1 if you have the `wcslen\' function. */ -+@%:@undef HAVE_WCSLEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCSNLEN], [/* Define to 1 if you have the `wcsnlen\' function. */ -+@%:@undef HAVE_WCSNLEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ -+@%:@undef HAVE_MBRTOWC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCRTOMB], [/* Define to 1 if you have the `wcrtomb\' function. */ -+@%:@undef HAVE_WCRTOMB]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL__SNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL__SNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL__SNPRINTF], [/* Define to 1 if you have the declaration of `_snprintf\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL__SNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SNPRINTF_RETVAL_C99]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SNPRINTF_RETVAL_C99$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF_RETVAL_C99], [/* Define if the return value of the snprintf function is the number of of -+ bytes (excluding the terminating NUL) that would have been produced if the -+ buffer had been large enough. */ -+@%:@undef HAVE_SNPRINTF_RETVAL_C99]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASPRINTF], [/* Define to 1 if you have the `vasprintf\' function. */ -+@%:@undef HAVE_VASPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VASPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_VASPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VASPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_VASPRINTF], [/* Define to 1 when the gnulib module vasprintf should be tested. */ -+@%:@undef GNULIB_TEST_VASPRINTF]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=asprintf:2:c-format]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=vasprintf:2:c-format]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CHECK_PRINTF_SAFE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^CHECK_PRINTF_SAFE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([CHECK_PRINTF_SAFE], [/* Define if you wish *printf() functions that have a safe handling of -+ non-IEEE-754 \'long double\' values. */ -+@%:@undef CHECK_PRINTF_SAFE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASPRINTF], [/* Define to 1 if you have the `vasprintf\' function. */ -+@%:@undef HAVE_VASPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VASPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long -+ double\' arguments. */ -+@%:@undef NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite -+ \'double\' arguments. */ -+@%:@undef NEED_PRINTF_INFINITE_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite -+ \'long double\' arguments. */ -+@%:@undef NEED_PRINTF_INFINITE_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_A]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_A], [/* Define if the vasnprintf implementation needs special code for the \'a\' and -+ \'A\' directives. */ -+@%:@undef NEED_PRINTF_DIRECTIVE_A]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ -+@%:@undef HAVE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_F]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_F], [/* Define if the vasnprintf implementation needs special code for the \'F\' -+ directive. */ -+@%:@undef NEED_PRINTF_DIRECTIVE_F]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_LS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_LS], [/* Define if the vasnprintf implementation needs special code for the \'ls\' -+ directive. */ -+@%:@undef NEED_PRINTF_DIRECTIVE_LS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_GROUPING]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_GROUPING], [/* Define if the vasnprintf implementation needs special code for the \' flag. -+ */ -+@%:@undef NEED_PRINTF_FLAG_GROUPING]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_LEFTADJUST]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_LEFTADJUST], [/* Define if the vasnprintf implementation needs special code for the \'-\' -+ flag. */ -+@%:@undef NEED_PRINTF_FLAG_LEFTADJUST]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_ZERO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_ZERO], [/* Define if the vasnprintf implementation needs special code for the 0 flag. -+ */ -+@%:@undef NEED_PRINTF_FLAG_ZERO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_UNBOUNDED_PRECISION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_UNBOUNDED_PRECISION], [/* Define if the vasnprintf implementation needs special code for supporting -+ large precisions without arbitrary bounds. */ -+@%:@undef NEED_PRINTF_UNBOUNDED_PRECISION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' -+ arguments. */ -+@%:@undef NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long -+ double\' arguments. */ -+@%:@undef NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_ENOMEM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_ENOMEM], [/* Define if the vasnprintf implementation needs special code for surviving -+ out-of-memory conditions. */ -+@%:@undef NEED_PRINTF_ENOMEM]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' -+ arguments. */ -+@%:@undef NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long -+ double\' arguments. */ -+@%:@undef NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ -+@%:@undef HAVE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ -+@%:@undef REPLACE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^ptrdiff_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system -+ doesn\'t define it. */ -+@%:@undef ptrdiff_t]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=verror:3:c-format]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=verror_at_line:5:c-format]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([PACKAGE_PACKAGER], [/* String identifying the packager of this software */ -+@%:@undef PACKAGE_PACKAGER]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER_VERSION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER_VERSION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([PACKAGE_PACKAGER_VERSION], [/* Packager-specific version information */ -+@%:@undef PACKAGE_PACKAGER_VERSION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER_BUG_REPORTS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER_BUG_REPORTS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([PACKAGE_PACKAGER_BUG_REPORTS], [/* Packager info for bug reports (URL/e-mail/...) */ -+@%:@undef PACKAGE_PACKAGER_BUG_REPORTS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite -+ \'double\' arguments. */ -+@%:@undef NEED_PRINTF_INFINITE_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite -+ \'long double\' arguments. */ -+@%:@undef NEED_PRINTF_INFINITE_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_A]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_A], [/* Define if the vasnprintf implementation needs special code for the \'a\' and -+ \'A\' directives. */ -+@%:@undef NEED_PRINTF_DIRECTIVE_A]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ -+@%:@undef HAVE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NL_LANGINFO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_F]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_F], [/* Define if the vasnprintf implementation needs special code for the \'F\' -+ directive. */ -+@%:@undef NEED_PRINTF_DIRECTIVE_F]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_LS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_LS], [/* Define if the vasnprintf implementation needs special code for the \'ls\' -+ directive. */ -+@%:@undef NEED_PRINTF_DIRECTIVE_LS]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_GROUPING]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_GROUPING], [/* Define if the vasnprintf implementation needs special code for the \' flag. -+ */ -+@%:@undef NEED_PRINTF_FLAG_GROUPING]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_LEFTADJUST]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_LEFTADJUST], [/* Define if the vasnprintf implementation needs special code for the \'-\' -+ flag. */ -+@%:@undef NEED_PRINTF_FLAG_LEFTADJUST]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_ZERO]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_ZERO], [/* Define if the vasnprintf implementation needs special code for the 0 flag. -+ */ -+@%:@undef NEED_PRINTF_FLAG_ZERO]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_UNBOUNDED_PRECISION]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_UNBOUNDED_PRECISION], [/* Define if the vasnprintf implementation needs special code for supporting -+ large precisions without arbitrary bounds. */ -+@%:@undef NEED_PRINTF_UNBOUNDED_PRECISION]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' -+ arguments. */ -+@%:@undef NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long -+ double\' arguments. */ -+@%:@undef NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_ENOMEM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_ENOMEM], [/* Define if the vasnprintf implementation needs special code for surviving -+ out-of-memory conditions. */ -+@%:@undef NEED_PRINTF_ENOMEM]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' -+ arguments. */ -+@%:@undef NEED_PRINTF_DOUBLE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long -+ double\' arguments. */ -+@%:@undef NEED_PRINTF_LONG_DOUBLE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ -+@%:@undef HAVE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ -+@%:@undef REPLACE_VASNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^ptrdiff_t$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system -+ doesn\'t define it. */ -+@%:@undef ptrdiff_t]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VFPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VFPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VFPRINTF_POSIX], [/* Define if vfprintf is overridden by a POSIX compliant gnulib -+ implementation. */ -+@%:@undef REPLACE_VFPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_VFPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VFPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_VFPRINTF_POSIX], [/* Define to 1 when the gnulib module vfprintf-posix should be tested. */ -+@%:@undef GNULIB_TEST_VFPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VPRINTF_POSIX], [/* Define if vprintf is overridden by a POSIX compliant gnulib implementation. -+ */ -+@%:@undef REPLACE_VPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_VPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VPRINTF_POSIX$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_VPRINTF_POSIX], [/* Define to 1 when the gnulib module vprintf-posix should be tested. */ -+@%:@undef GNULIB_TEST_VPRINTF_POSIX]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WAITID], [/* Define to 1 if you have the `waitid\' function. */ -+@%:@undef HAVE_WAITID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WAITID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WAITID$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WAITPID]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WAITPID$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WAITPID], [/* Define to 1 when the gnulib module waitpid should be tested. */ -+@%:@undef GNULIB_TEST_WAITPID]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WCHAR_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_WCHAR_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_WCHAR_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCHAR_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_WCHAR_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_WCHAR_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCHAR_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCHAR_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCHAR_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINT_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINT_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ -+@%:@undef HAVE_MBSINIT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ -+@%:@undef HAVE_MBRTOWC]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCRTOMB], [/* Define to 1 if you have the `wcrtomb\' function. */ -+@%:@undef HAVE_WCRTOMB]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCRTOMB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCRTOMB$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_WCRTOMB], [/* Define to 1 if you have the declaration of `wcrtomb\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_WCRTOMB]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCRTOMB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCRTOMB$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCRTOMB], [/* Define to 1 when the gnulib module wcrtomb should be tested. */ -+@%:@undef GNULIB_TEST_WCRTOMB]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WCHAR_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCWIDTH], [/* Define to 1 if you have the `wcwidth\' function. */ -+@%:@undef HAVE_WCWIDTH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCWIDTH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_WCWIDTH], [/* Define to 1 if you have the declaration of `wcwidth\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_WCWIDTH]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCSWIDTH], [/* Define to 1 if you have the `wcswidth\' function. */ -+@%:@undef HAVE_WCSWIDTH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCSWIDTH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCSWIDTH$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCSWIDTH], [/* Define to 1 when the gnulib module wcswidth should be tested. */ -+@%:@undef GNULIB_TEST_WCSWIDTH]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCNTRL], [/* Define to 1 if you have the `iswcntrl\' function. */ -+@%:@undef HAVE_ISWCNTRL]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ISWCNTRL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ISWCNTRL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISWCNTRL$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINT_T]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINT_T]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WCTYPE_H]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_WCTYPE_H], [AS_VAR_GET(gl_next_header)]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_WCTYPE_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCTYPE_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H], [$gl_next_as_first_directive]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCTYPE_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCTYPE_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTYPE_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ISWCNTRL]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ISWCNTRL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ISWCNTRL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TOWLOWER], [/* Define to 1 if you have the `towlower\' function. */ -+@%:@undef HAVE_TOWLOWER]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TOWLOWER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TOWLOWER$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_TOWLOWER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TOWLOWER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_TOWLOWER], [/* Define to 1 if you have the declaration of `towlower\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_TOWLOWER]) -+m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_TOWLOWER]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_TOWLOWER]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TOWLOWER$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WCHAR_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCWIDTH], [/* Define to 1 if you have the `wcwidth\' function. */ -+@%:@undef HAVE_WCWIDTH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCWIDTH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_WCWIDTH], [/* Define to 1 if you have the declaration of `wcwidth\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_WCWIDTH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCWIDTH]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCWIDTH$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCWIDTH], [/* Define to 1 when the gnulib module wcwidth should be tested. */ -+@%:@undef GNULIB_TEST_WCWIDTH]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GWINSZ_IN_SYS_IOCTL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GWINSZ_IN_SYS_IOCTL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GWINSZ_IN_SYS_IOCTL], [/* Define if your system defines TIOCGWINSZ in sys/ioctl.h. */ -+@%:@undef GWINSZ_IN_SYS_IOCTL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WINSIZE_IN_PTEM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WINSIZE_IN_PTEM$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([WINSIZE_IN_PTEM], [/* Define if sys/ptem.h is required for struct winsize. */ -+@%:@undef WINSIZE_IN_PTEM]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WRITE]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WRITE$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WRITE], [/* Define to 1 when the gnulib module write should be tested. */ -+@%:@undef GNULIB_TEST_WRITE]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PRIV_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_XGETGROUPS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_XGETGROUPS$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_XGETGROUPS], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module xgetgroups shall be considered present. */ -+@%:@undef GNULIB_XGETGROUPS]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xprintf:1:c-format]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xvfprintf:2:c-format]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_STDINT_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H$]) -+m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xasprintf:1:c-format]) -+m4trace:configure.ac:60: -1- AC_SUBST([gltests_WITNESS]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([gltests_WITNESS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^gltests_WITNESS$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_ACCEPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_ACCEPT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_ACCEPT], [/* Define to 1 when the gnulib module accept should be tested. */ -+@%:@undef GNULIB_TEST_ACCEPT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ALARM]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ALARM$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ALARM], [/* Define to 1 if you have the declaration of `alarm\', and to 0 if you don\'t. -+ */ -+@%:@undef HAVE_DECL_ALARM]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_BIND]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_BIND$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_BIND], [/* Define to 1 when the gnulib module bind should be tested. */ -+@%:@undef GNULIB_TEST_BIND]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_TR_UTF8]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_TR_UTF8]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETEGID], [/* Define to 1 if you have the `getegid\' function. */ -+@%:@undef HAVE_GETEGID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CONNECT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CONNECT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CONNECT], [/* Define to 1 when the gnulib module connect should be tested. */ -+@%:@undef GNULIB_TEST_CONNECT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETEGID], [/* Define to 1 if you have the `getegid\' function. */ -+@%:@undef HAVE_GETEGID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_UNGETC_BROKEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_UNGETC_BROKEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_UNGETC_BROKEN], [/* Define to 1 if ungetc is broken when used on arbitrary bytes. */ -+@%:@undef FUNC_UNGETC_BROKEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most -+ significant byte first (like Motorola and SPARC, unlike Intel). */ -+#if defined AC_APPLE_UNIVERSAL_BUILD -+# if defined __BIG_ENDIAN__ -+# define WORDS_BIGENDIAN 1 -+# endif -+#else -+# ifndef WORDS_BIGENDIAN -+# undef WORDS_BIGENDIAN -+# endif -+#endif]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ -+@%:@undef AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SOCKET_H]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_PTON]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_PTON], [/* Define to 1 if you have the declaration of `inet_pton\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_INET_PTON]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INET_PTON], [/* Define to 1 if you have the `inet_pton\' function. */ -+@%:@undef HAVE_INET_PTON]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INET_PTON]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INET_PTON$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETDB_H]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_PTON]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_PTON], [/* Define to 1 if you have the declaration of `inet_pton\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_INET_PTON]) -+m4trace:configure.ac:60: -1- AC_SUBST([INET_PTON_LIB]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INET_PTON_LIB]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^INET_PTON_LIB$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most -+ significant byte first (like Motorola and SPARC, unlike Intel). */ -+#if defined AC_APPLE_UNIVERSAL_BUILD -+# if defined __BIG_ENDIAN__ -+# define WORDS_BIGENDIAN 1 -+# endif -+#else -+# ifndef WORDS_BIGENDIAN -+# undef WORDS_BIGENDIAN -+# endif -+#endif]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ -+@%:@undef AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_IOCTL], [/* Define to 1 if you have the `ioctl\' function. */ -+@%:@undef HAVE_IOCTL]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_IOCTL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IOCTL$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_IOCTL]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_IOCTL$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_IOCTL], [/* Define to 1 when the gnulib module ioctl should be tested. */ -+@%:@undef GNULIB_TEST_IOCTL]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most -+ significant byte first (like Motorola and SPARC, unlike Intel). */ -+#if defined AC_APPLE_UNIVERSAL_BUILD -+# if defined __BIG_ENDIAN__ -+# define WORDS_BIGENDIAN 1 -+# endif -+#else -+# ifndef WORDS_BIGENDIAN -+# undef WORDS_BIGENDIAN -+# endif -+#endif]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ -+@%:@undef AC_APPLE_UNIVERSAL_BUILD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'double\'. */ -+@%:@undef DBL_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of -+ \'double\'. */ -+@%:@undef DBL_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'float\'. */ -+@%:@undef FLT_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of -+ \'float\'. */ -+@%:@undef FLT_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'long double\'. */ -+@%:@undef LDBL_EXPBIT0_WORD]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of -+ \'long double\'. */ -+@%:@undef LDBL_EXPBIT0_BIT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETEGID], [/* Define to 1 if you have the `getegid\' function. */ -+@%:@undef HAVE_GETEGID]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LISTEN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LISTEN$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LISTEN], [/* Define to 1 when the gnulib module listen should be tested. */ -+@%:@undef GNULIB_TEST_LISTEN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NEWLOCALE], [/* Define to 1 if you have the `newlocale\' function. */ -+@%:@undef HAVE_NEWLOCALE]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LC_MESSAGES]) 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-1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_JA]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_JA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) 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[/* Define to 1 when the gnulib module setlocale should be tested. */ -+@%:@undef GNULIB_TEST_SETLOCALE]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_JA]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_JA]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) -+m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) -+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SETSOCKOPT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SETSOCKOPT$]) 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AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SOCKET]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SOCKET$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SOCKET], [/* Define to 1 when the gnulib module socket should be tested. */ -+@%:@undef GNULIB_TEST_SOCKET]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___XPG_STRERROR_R], [/* Define to 1 if you have the `__xpg_strerror_r\' function. */ -+@%:@undef HAVE___XPG_STRERROR_R]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CATGETS], [/* Define to 1 if you have the `catgets\' function. */ -+@%:@undef HAVE_CATGETS]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ -+@%:@undef HAVE_SNPRINTF]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRERROR_R]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRERROR_R$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRERROR_R], [/* Define to 1 when the gnulib module 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have the `symlinkat\' function. */ -+@%:@undef HAVE_SYMLINKAT]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SYMLINKAT]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SYMLINKAT$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SYMLINKAT], [/* Define to 1 when the gnulib module symlinkat should be tested. */ -+@%:@undef GNULIB_TEST_SYMLINKAT]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SHUTDOWN], [/* Define to 1 if you have the `shutdown\' function. */ -+@%:@undef HAVE_SHUTDOWN]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_ATFORK], [/* Define to 1 if you have the `pthread_atfork\' function. */ -+@%:@undef HAVE_PTHREAD_ATFORK]) -+m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_ATFORK]) -+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_ATFORK$]) -+m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PRIV_H]) 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Disable with care. */ -+@%:@undef volatile]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_HURD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_HURD_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PATHS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PATHS_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PRIV_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STROPTS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_STROPTS_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_SYSTEMINFO_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SYSTEMINFO_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYSLOG_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYSLOG_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_SYSCTL_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_SYSCTL_H]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_SYSCTL_H]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_SYS_SYSCTL_H$]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_AUTHOR]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_AUTHOR$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_AUTHOR], [/* Define to 1 if `st_author\' is a member of `struct stat\'. */ -+@%:@undef HAVE_STRUCT_STAT_ST_AUTHOR]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([ino_t]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^ino_t$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([ino_t], [/* Define to `unsigned long int\' if does not define. */ -+@%:@undef ino_t]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([major_t]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^major_t$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([major_t], [/* Define to `unsigned int\' if does not define. */ -+@%:@undef major_t]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([minor_t]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^minor_t$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([minor_t], [/* Define to `unsigned int\' if does not define. */ -+@%:@undef minor_t]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([MAJOR_IN_MKDEV]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^MAJOR_IN_MKDEV$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([MAJOR_IN_MKDEV], [/* Define to 1 if `major\', `minor\', and `makedev\' are declared in . -+ */ -+@%:@undef MAJOR_IN_MKDEV]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([MAJOR_IN_SYSMACROS]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^MAJOR_IN_SYSMACROS$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([MAJOR_IN_SYSMACROS], [/* Define to 1 if `major\', `minor\', and `makedev\' are declared in -+ . */ -+@%:@undef MAJOR_IN_SYSMACROS]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([TIME_WITH_SYS_TIME]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^TIME_WITH_SYS_TIME$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([TIME_WITH_SYS_TIME], [/* Define to 1 if you can safely include both and . */ -+@%:@undef TIME_WITH_SYS_TIME]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GRP_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_GRP_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PWD_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_PWD_H]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETGRGID]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETGRGID$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETGRGID], [/* Define to 1 if you have the declaration of `getgrgid\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETGRGID]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETPWUID]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETPWUID$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETPWUID], [/* Define to 1 if you have the declaration of `getpwuid\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETPWUID]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_TTYNAME]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_TTYNAME$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_TTYNAME], [/* Define to 1 if you have the declaration of `ttyname\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_TTYNAME]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETEUID]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETEUID$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETEUID], [/* Define to 1 if you have the declaration of `geteuid\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETEUID]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETLOGIN]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETLOGIN$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETLOGIN], [/* Define to 1 if you have the declaration of `getlogin\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_GETLOGIN]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETUID]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETUID$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETUID], [/* Define to 1 if you have the declaration of `getuid\', and to 0 if you don\'t. -+ */ -+@%:@undef HAVE_DECL_GETUID]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SETREGID]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_SETREGID$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_SETREGID], [/* Define to 1 if you have the declaration of `setregid\', and to 0 if you -+ don\'t. */ -+@%:@undef HAVE_DECL_SETREGID]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([PREFER_NONREENTRANT_EUIDACCESS]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^PREFER_NONREENTRANT_EUIDACCESS$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([PREFER_NONREENTRANT_EUIDACCESS], [/* Define this if you prefer euidaccess to return the correct result even if -+ this would make it nonreentrant. Define this only if your entire -+ application is safe even if the uid or gid might temporarily change. If -+ your application uses signal handlers or threads it is probably not safe. -+ */ -+@%:@undef PREFER_NONREENTRANT_EUIDACCESS]) -+m4trace:configure.ac:61: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete. -+You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from... -+m4/xattr.m4:12: gl_FUNC_XATTR is expanded from... -+m4/prereq.m4:28: gl_PREREQ is expanded from... -+m4/jm-macros.m4:22: coreutils_MACROS is expanded from... -+configure.ac:61: the top level]) -+m4trace:configure.ac:61: -1- AC_SUBST([LIB_XATTR]) -+m4trace:configure.ac:61: -1- AC_SUBST_TRACE([LIB_XATTR]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^LIB_XATTR$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ATTR_ERROR_CONTEXT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_ATTR_ERROR_CONTEXT_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ATTR_LIBATTR_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_ATTR_LIBATTR_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ATTR_COPY_FILE], [/* Define to 1 if you have the `attr_copy_file\' function. */ -+@%:@undef HAVE_ATTR_COPY_FILE]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ATTR_COPY_FILE]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_ATTR_COPY_FILE$]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([USE_XATTR]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^USE_XATTR$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([USE_XATTR], [/* Define if you want extended attribute support. */ -+@%:@undef USE_XATTR]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([ARGMATCH_DIE]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^ARGMATCH_DIE$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([ARGMATCH_DIE], [/* Define to the function xargmatch calls on failures. */ -+@%:@undef ARGMATCH_DIE]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([ARGMATCH_DIE_DECL]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^ARGMATCH_DIE_DECL$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([ARGMATCH_DIE_DECL], [/* Define to the declaration of the xargmatch failure function. */ -+@%:@undef ARGMATCH_DIE_DECL]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DIRECTIO], [/* Define to 1 if you have the `directio\' function. */ -+@%:@undef HAVE_DIRECTIO]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_MATCHPATHCON_INIT_PREFIX], [/* Define to 1 if you have the `matchpathcon_init_prefix\' function. */ -+@%:@undef HAVE_MATCHPATHCON_INIT_PREFIX]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MATCHPATHCON_INIT_PREFIX]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_MATCHPATHCON_INIT_PREFIX$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ -+@%:@undef HAVE_NL_LANGINFO]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SETRLIMIT], [/* Define to 1 if you have the `setrlimit\' function. */ -+@%:@undef HAVE_SETRLIMIT]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PRCTL], [/* Define to 1 if you have the `prctl\' function. */ -+@%:@undef HAVE_PRCTL]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_INOTIFY_INIT], [/* Define to 1 if you have the `inotify_init\' function. */ -+@%:@undef HAVE_INOTIFY_INIT]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INOTIFY_INIT]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_INOTIFY_INIT$]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INOTIFY]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_INOTIFY$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_INOTIFY], [/* Define to 1 if you have usable inotify support. */ -+@%:@undef HAVE_INOTIFY]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ENDGRENT], [/* Define to 1 if you have the `endgrent\' function. */ -+@%:@undef HAVE_ENDGRENT]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ENDPWENT], [/* Define to 1 if you have the `endpwent\' function. */ -+@%:@undef HAVE_ENDPWENT]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_FCHOWN], [/* Define to 1 if you have the `fchown\' function. */ -+@%:@undef HAVE_FCHOWN]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_FCHMOD], [/* Define to 1 if you have the `fchmod\' function. */ -+@%:@undef HAVE_FCHMOD]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_FTRUNCATE], [/* Define to 1 if you have the `ftruncate\' function. */ -+@%:@undef HAVE_FTRUNCATE]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ISWSPACE], [/* Define to 1 if you have the `iswspace\' function. */ -+@%:@undef HAVE_ISWSPACE]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_MKFIFO], [/* Define to 1 if you have the `mkfifo\' function. */ -+@%:@undef HAVE_MKFIFO]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_MBRLEN], [/* Define to 1 if you have the `mbrlen\' function. */ -+@%:@undef HAVE_MBRLEN]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SETGROUPS], [/* Define to 1 if you have the `setgroups\' function. */ -+@%:@undef HAVE_SETGROUPS]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SETHOSTNAME], [/* Define to 1 if you have the `sethostname\' function. */ -+@%:@undef HAVE_SETHOSTNAME]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SIGINTERRUPT], [/* Define to 1 if you have the `siginterrupt\' function. */ -+@%:@undef HAVE_SIGINTERRUPT]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYNC], [/* Define to 1 if you have the `sync\' function. */ -+@%:@undef HAVE_SYNC]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYSCTL], [/* Define to 1 if you have the `sysctl\' function. */ -+@%:@undef HAVE_SYSCTL]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYSINFO], [/* Define to 1 if you have the `sysinfo\' function. */ -+@%:@undef HAVE_SYSINFO]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_TCGETPGRP], [/* Define to 1 if you have the `tcgetpgrp\' function. */ -+@%:@undef HAVE_TCGETPGRP]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GETGRGID_NOMEMBERS], [/* Define to 1 if you have the `getgrgid_nomembers\' function. */ -+@%:@undef HAVE_GETGRGID_NOMEMBERS]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GETGRNAM_NOMEMBERS], [/* Define to 1 if you have the `getgrnam_nomembers\' function. */ -+@%:@undef HAVE_GETGRNAM_NOMEMBERS]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GETGRENT_NOMEMBERS], [/* Define to 1 if you have the `getgrent_nomembers\' function. */ -+@%:@undef HAVE_GETGRENT_NOMEMBERS]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_OS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_OS_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NETINET_IN_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_PARAM_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_VFS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_SYS_VFS_H]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_NFS_VFS_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NFS_VFS_H]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NFS_VFS_H]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_NFS_VFS_H$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_NFS_NFS_CLIENT_H], [/* Define to 1 if you have the header file. */ -+@%:@undef HAVE_NFS_NFS_CLIENT_H]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NFS_NFS_CLIENT_H]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_NFS_NFS_CLIENT_H$]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATVFS_F_BASETYPE]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATVFS_F_BASETYPE$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATVFS_F_BASETYPE], [/* Define to 1 if `f_basetype\' is a member of `struct statvfs\'. */ -+@%:@undef HAVE_STRUCT_STATVFS_F_BASETYPE]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATVFS_F_FSTYPENAME]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATVFS_F_FSTYPENAME$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATVFS_F_FSTYPENAME], [/* Define to 1 if `f_fstypename\' is a member of `struct statvfs\'. */ -+@%:@undef HAVE_STRUCT_STATVFS_F_FSTYPENAME]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATVFS_F_TYPE]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATVFS_F_TYPE$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATVFS_F_TYPE], [/* Define to 1 if `f_type\' is a member of `struct statvfs\'. */ -+@%:@undef HAVE_STRUCT_STATVFS_F_TYPE]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATVFS_F_NAMEMAX]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATVFS_F_NAMEMAX$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATVFS_F_NAMEMAX], [/* Define to 1 if `f_namemax\' is a member of `struct statvfs\'. */ -+@%:@undef HAVE_STRUCT_STATVFS_F_NAMEMAX]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([STRUCT_STATVFS_F_FSID_IS_INTEGER]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^STRUCT_STATVFS_F_FSID_IS_INTEGER$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([STRUCT_STATVFS_F_FSID_IS_INTEGER], [/* Define to 1 if the f_fsid member of struct statvfs is an integer. */ -+@%:@undef STRUCT_STATVFS_F_FSID_IS_INTEGER]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_NAMELEN]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_NAMELEN$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_NAMELEN], [/* Define to 1 if `f_namelen\' is a member of `struct statfs\'. */ -+@%:@undef HAVE_STRUCT_STATFS_F_NAMELEN]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_TYPE]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_TYPE$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_TYPE], [/* Define to 1 if `f_type\' is a member of `struct statfs\'. */ -+@%:@undef HAVE_STRUCT_STATFS_F_TYPE]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_FRSIZE]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_FRSIZE$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_FRSIZE], [/* Define to 1 if `f_frsize\' is a member of `struct statfs\'. */ -+@%:@undef HAVE_STRUCT_STATFS_F_FRSIZE]) -+m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([STRUCT_STATFS_F_FSID_IS_INTEGER]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^STRUCT_STATFS_F_FSID_IS_INTEGER$]) -+m4trace:configure.ac:61: -1- AH_OUTPUT([STRUCT_STATFS_F_FSID_IS_INTEGER], [/* Define to 1 if the f_fsid member of struct statfs is an integer. */ -+@%:@undef STRUCT_STATFS_F_FSID_IS_INTEGER]) -+m4trace:configure.ac:61: -1- AC_SUBST([LIB_FDATASYNC]) -+m4trace:configure.ac:61: -1- AC_SUBST_TRACE([LIB_FDATASYNC]) -+m4trace:configure.ac:61: -1- m4_pattern_allow([^LIB_FDATASYNC$]) -+m4trace:configure.ac:61: -1- 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AC_SUBST_TRACE([abs_builddir]) -+m4trace:configure.ac:491: -1- AC_SUBST_TRACE([abs_top_builddir]) -+m4trace:configure.ac:491: -1- AC_SUBST_TRACE([INSTALL]) -+m4trace:configure.ac:491: -1- AC_SUBST_TRACE([MKDIR_P]) -diff -Nur coreutils-8.21.orig/build-aux/compile coreutils-8.21/build-aux/compile ---- coreutils-8.21.orig/build-aux/compile 2013-02-14 15:58:02.000000000 +0100 -+++ coreutils-8.21/build-aux/compile 2013-09-04 17:12:20.000000000 +0200 -@@ -1,10 +1,9 @@ - #! /bin/sh - # Wrapper for compilers which do not understand '-c -o'. - --scriptversion=2012-03-05.13; # UTC -+scriptversion=2012-10-14.11; # UTC - --# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free --# Software Foundation, Inc. -+# Copyright (C) 1999-2013 Free Software Foundation, Inc. - # Written by Tom Tromey . - # - # This program is free software; you can redistribute it and/or modify -@@ -113,6 +112,11 @@ - lib=$dir/$lib.lib - break - fi -+ if test -f "$dir/lib$lib.a"; then -+ found=yes -+ lib=$dir/lib$lib.a -+ break -+ fi - done - IFS=$save_IFS - -diff -Nur coreutils-8.21.orig/build-aux/config.guess coreutils-8.21/build-aux/config.guess ---- coreutils-8.21.orig/build-aux/config.guess 2013-02-07 17:44:47.000000000 +0100 -+++ coreutils-8.21/build-aux/config.guess 2013-09-04 17:12:20.000000000 +0200 -@@ -2,7 +2,7 @@ - # Attempt to guess a canonical system name. - # Copyright 1992-2013 Free Software Foundation, Inc. - --timestamp='2013-02-04' -+timestamp='2013-05-16' - - # This file is free software; you can redistribute it and/or modify it - # under the terms of the GNU General Public License as published by -@@ -132,6 +132,27 @@ - UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown - UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown - -+case "${UNAME_SYSTEM}" in -+Linux|GNU|GNU/*) -+ # If the system lacks a compiler, then just pick glibc. -+ # We could probably try harder. -+ LIBC=gnu -+ -+ eval $set_cc_for_build -+ cat <<-EOF > $dummy.c -+ #include -+ #if defined(__UCLIBC__) -+ LIBC=uclibc -+ #elif defined(__dietlibc__) -+ LIBC=dietlibc -+ #else -+ LIBC=gnu -+ #endif -+ EOF -+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` -+ ;; -+esac -+ - # Note: order is significant - the case branches are not exclusive. - - case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in -@@ -853,21 +874,21 @@ - exit ;; - *:GNU:*:*) - # the GNU system -- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` -+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland -- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu -+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - aarch64:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - aarch64_be:Linux:*:*) - UNAME_MACHINE=aarch64_be -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in -@@ -880,59 +901,54 @@ - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 -- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi -- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} -+ if test "$?" = 0 ; then LIBC="gnulibc1" ; fi -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} -+ exit ;; -+ arc:Linux:*:* | arceb:Linux:*:*) -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - else - if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_PCS_VFP - then -- echo ${UNAME_MACHINE}-unknown-linux-gnueabi -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi - else -- echo ${UNAME_MACHINE}-unknown-linux-gnueabihf -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf - fi - fi - exit ;; - avr32*:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - cris:Linux:*:*) -- echo ${UNAME_MACHINE}-axis-linux-gnu -+ echo ${UNAME_MACHINE}-axis-linux-${LIBC} - exit ;; - crisv32:Linux:*:*) -- echo ${UNAME_MACHINE}-axis-linux-gnu -+ echo ${UNAME_MACHINE}-axis-linux-${LIBC} - exit ;; - frv:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - hexagon:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - i*86:Linux:*:*) -- LIBC=gnu -- eval $set_cc_for_build -- sed 's/^ //' << EOF >$dummy.c -- #ifdef __dietlibc__ -- LIBC=dietlibc -- #endif --EOF -- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` -- echo "${UNAME_MACHINE}-pc-linux-${LIBC}" -+ echo ${UNAME_MACHINE}-pc-linux-${LIBC} - exit ;; - ia64:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m32r*:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m68*:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - mips:Linux:*:* | mips64:Linux:*:*) - eval $set_cc_for_build -@@ -951,54 +967,57 @@ - #endif - EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` -- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } -+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } - ;; -+ or1k:Linux:*:*) -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} -+ exit ;; - or32:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - padre:Linux:*:*) -- echo sparc-unknown-linux-gnu -+ echo sparc-unknown-linux-${LIBC} - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) -- echo hppa64-unknown-linux-gnu -+ echo hppa64-unknown-linux-${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in -- PA7*) echo hppa1.1-unknown-linux-gnu ;; -- PA8*) echo hppa2.0-unknown-linux-gnu ;; -- *) echo hppa-unknown-linux-gnu ;; -+ PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; -+ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; -+ *) echo hppa-unknown-linux-${LIBC} ;; - esac - exit ;; - ppc64:Linux:*:*) -- echo powerpc64-unknown-linux-gnu -+ echo powerpc64-unknown-linux-${LIBC} - exit ;; - ppc:Linux:*:*) -- echo powerpc-unknown-linux-gnu -+ echo powerpc-unknown-linux-${LIBC} - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) -- echo ${UNAME_MACHINE}-ibm-linux -+ echo ${UNAME_MACHINE}-ibm-linux-${LIBC} - exit ;; - sh64*:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sh*:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - tile*:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - vax:Linux:*:*) -- echo ${UNAME_MACHINE}-dec-linux-gnu -+ echo ${UNAME_MACHINE}-dec-linux-${LIBC} - exit ;; - x86_64:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - xtensa*:Linux:*:*) -- echo ${UNAME_MACHINE}-unknown-linux-gnu -+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. -@@ -1231,19 +1250,21 @@ - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown -- case $UNAME_PROCESSOR in -- i386) -- eval $set_cc_for_build -- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then -- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ -- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ -- grep IS_64BIT_ARCH >/dev/null -- then -- UNAME_PROCESSOR="x86_64" -- fi -- fi ;; -- unknown) UNAME_PROCESSOR=powerpc ;; -- esac -+ eval $set_cc_for_build -+ if test "$UNAME_PROCESSOR" = unknown ; then -+ UNAME_PROCESSOR=powerpc -+ fi -+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then -+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ -+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ -+ grep IS_64BIT_ARCH >/dev/null -+ then -+ case $UNAME_PROCESSOR in -+ i386) UNAME_PROCESSOR=x86_64 ;; -+ powerpc) UNAME_PROCESSOR=powerpc64 ;; -+ esac -+ fi -+ fi - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) -diff -Nur coreutils-8.21.orig/build-aux/config.rpath coreutils-8.21/build-aux/config.rpath ---- coreutils-8.21.orig/build-aux/config.rpath 2013-01-02 13:34:45.000000000 +0100 -+++ coreutils-8.21/build-aux/config.rpath 2013-09-04 16:41:51.000000000 +0200 -@@ -2,7 +2,7 @@ - # Output a system dependent set of variables, describing how to set the - # run time search path of shared libraries in an executable. - # --# Copyright 1996-2013 Free Software Foundation, Inc. -+# Copyright 1996-2010 Free Software Foundation, Inc. - # Taken from GNU libtool, 2001 - # Originally by Gordon Matzigkeit , 1996 - # -@@ -25,7 +25,7 @@ - # known workaround is to choose shorter directory names for the build - # directory and/or the installation directory. - --# All known linkers require a '.a' archive for static linking (except MSVC, -+# All known linkers require a `.a' archive for static linking (except MSVC, - # which needs '.lib'). - libext=a - shrext=.so -@@ -57,6 +57,13 @@ - aix*) - wl='-Wl,' - ;; -+ darwin*) -+ case $cc_basename in -+ xlc*) -+ wl='-Wl,' -+ ;; -+ esac -+ ;; - mingw* | cygwin* | pw32* | os2* | cegcc*) - ;; - hpux9* | hpux10* | hpux11*) -@@ -65,7 +72,9 @@ - irix5* | irix6* | nonstopux*) - wl='-Wl,' - ;; -- linux* | k*bsd*-gnu | kopensolaris*-gnu) -+ newsos6) -+ ;; -+ linux* | k*bsd*-gnu) - case $cc_basename in - ecc*) - wl='-Wl,' -@@ -76,26 +85,17 @@ - lf95*) - wl='-Wl,' - ;; -- nagfor*) -- wl='-Wl,-Wl,,' -- ;; -- pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) -+ pgcc | pgf77 | pgf90) - wl='-Wl,' - ;; - ccc*) - wl='-Wl,' - ;; -- xl* | bgxl* | bgf* | mpixl*) -- wl='-Wl,' -- ;; - como) - wl='-lopt=' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in -- *Sun\ F* | *Sun*Fortran*) -- wl= -- ;; - *Sun\ C*) - wl='-Wl,' - ;; -@@ -103,24 +103,13 @@ - ;; - esac - ;; -- newsos6) -- ;; -- *nto* | *qnx*) -- ;; - osf3* | osf4* | osf5*) - wl='-Wl,' - ;; - rdos*) - ;; - solaris*) -- case $cc_basename in -- f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) -- wl='-Qoption ld ' -- ;; -- *) -- wl='-Wl,' -- ;; -- esac -+ wl='-Wl,' - ;; - sunos4*) - wl='-Qoption ld ' -@@ -182,14 +171,15 @@ - fi - ;; - amigaos*) -- case "$host_cpu" in -- powerpc) -- ;; -- m68k) -- hardcode_libdir_flag_spec='-L$libdir' -- hardcode_minus_L=yes -- ;; -- esac -+ hardcode_libdir_flag_spec='-L$libdir' -+ hardcode_minus_L=yes -+ # Samuel A. Falvo II reports -+ # that the semantics of dynamic libraries on AmigaOS, at least up -+ # to version 4, is to share data among multiple programs linked -+ # with the same dynamic library. Since this doesn't match the -+ # behavior of shared libraries on other platforms, we cannot use -+ # them. -+ ld_shlibs=no - ;; - beos*) - if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then -@@ -208,13 +198,11 @@ - ld_shlibs=no - fi - ;; -- haiku*) -- ;; - interix[3-9]*) - hardcode_direct=no - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - ;; -- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) -+ gnu* | linux* | k*bsd*-gnu) - if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then - : - else -@@ -337,14 +325,10 @@ - fi - ;; - amigaos*) -- case "$host_cpu" in -- powerpc) -- ;; -- m68k) -- hardcode_libdir_flag_spec='-L$libdir' -- hardcode_minus_L=yes -- ;; -- esac -+ hardcode_libdir_flag_spec='-L$libdir' -+ hardcode_minus_L=yes -+ # see comment about different semantics on the GNU ld section -+ ld_shlibs=no - ;; - bsdi[45]*) - ;; -@@ -358,15 +342,24 @@ - ;; - darwin* | rhapsody*) - hardcode_direct=no -- if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then -+ if test "$GCC" = yes ; then - : - else -- ld_shlibs=no -+ case $cc_basename in -+ xlc*) -+ ;; -+ *) -+ ld_shlibs=no -+ ;; -+ esac - fi - ;; - dgux*) - hardcode_libdir_flag_spec='-L$libdir' - ;; -+ freebsd1*) -+ ld_shlibs=no -+ ;; - freebsd2.2*) - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes -@@ -427,8 +420,6 @@ - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - ;; -- *nto* | *qnx*) -- ;; - openbsd*) - if test -f /usr/libexec/ld.so; then - hardcode_direct=yes -@@ -524,12 +515,7 @@ - library_names_spec='$libname$shrext' - ;; - amigaos*) -- case "$host_cpu" in -- powerpc*) -- library_names_spec='$libname$shrext' ;; -- m68k) -- library_names_spec='$libname.a' ;; -- esac -+ library_names_spec='$libname.a' - ;; - beos*) - library_names_spec='$libname$shrext' -@@ -548,6 +534,8 @@ - dgux*) - library_names_spec='$libname$shrext' - ;; -+ freebsd1*) -+ ;; - freebsd* | dragonfly*) - case "$host_os" in - freebsd[123]*) -@@ -559,9 +547,6 @@ - gnu*) - library_names_spec='$libname$shrext' - ;; -- haiku*) -- library_names_spec='$libname$shrext' -- ;; - hpux9* | hpux10* | hpux11*) - case $host_cpu in - ia64*) -@@ -597,7 +582,7 @@ - ;; - linux*oldld* | linux*aout* | linux*coff*) - ;; -- linux* | k*bsd*-gnu | kopensolaris*-gnu) -+ linux* | k*bsd*-gnu) - library_names_spec='$libname$shrext' - ;; - knetbsd*-gnu) -@@ -609,7 +594,7 @@ - newsos6) - library_names_spec='$libname$shrext' - ;; -- *nto* | *qnx*) -+ nto-qnx*) - library_names_spec='$libname$shrext' - ;; - openbsd*) -@@ -640,9 +625,6 @@ - sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - library_names_spec='$libname$shrext' - ;; -- tpf*) -- library_names_spec='$libname$shrext' -- ;; - uts4*) - library_names_spec='$libname$shrext' - ;; -diff -Nur coreutils-8.21.orig/build-aux/config.rpath~ coreutils-8.21/build-aux/config.rpath~ ---- coreutils-8.21.orig/build-aux/config.rpath~ 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/build-aux/config.rpath~ 2013-01-02 13:34:45.000000000 +0100 -@@ -0,0 +1,690 @@ -+#! /bin/sh -+# Output a system dependent set of variables, describing how to set the -+# run time search path of shared libraries in an executable. -+# -+# Copyright 1996-2013 Free Software Foundation, Inc. -+# Taken from GNU libtool, 2001 -+# Originally by Gordon Matzigkeit , 1996 -+# -+# This file is free software; the Free Software Foundation gives -+# unlimited permission to copy and/or distribute it, with or without -+# modifications, as long as this notice is preserved. -+# -+# The first argument passed to this file is the canonical host specification, -+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -+# or -+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -+# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld -+# should be set by the caller. -+# -+# The set of defined variables is at the end of this script. -+ -+# Known limitations: -+# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer -+# than 256 bytes, otherwise the compiler driver will dump core. The only -+# known workaround is to choose shorter directory names for the build -+# directory and/or the installation directory. -+ -+# All known linkers require a '.a' archive for static linking (except MSVC, -+# which needs '.lib'). -+libext=a -+shrext=.so -+ -+host="$1" -+host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -+host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -+host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -+ -+# Code taken from libtool.m4's _LT_CC_BASENAME. -+ -+for cc_temp in $CC""; do -+ case $cc_temp in -+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; -+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; -+ \-*) ;; -+ *) break;; -+ esac -+done -+cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` -+ -+# Code taken from libtool.m4's _LT_COMPILER_PIC. -+ -+wl= -+if test "$GCC" = yes; then -+ wl='-Wl,' -+else -+ case "$host_os" in -+ aix*) -+ wl='-Wl,' -+ ;; -+ mingw* | cygwin* | pw32* | os2* | cegcc*) -+ ;; -+ hpux9* | hpux10* | hpux11*) -+ wl='-Wl,' -+ ;; -+ irix5* | irix6* | nonstopux*) -+ wl='-Wl,' -+ ;; -+ linux* | k*bsd*-gnu | kopensolaris*-gnu) -+ case $cc_basename in -+ ecc*) -+ wl='-Wl,' -+ ;; -+ icc* | ifort*) -+ wl='-Wl,' -+ ;; -+ lf95*) -+ wl='-Wl,' -+ ;; -+ nagfor*) -+ wl='-Wl,-Wl,,' -+ ;; -+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) -+ wl='-Wl,' -+ ;; -+ ccc*) -+ wl='-Wl,' -+ ;; -+ xl* | bgxl* | bgf* | mpixl*) -+ wl='-Wl,' -+ ;; -+ como) -+ wl='-lopt=' -+ ;; -+ *) -+ case `$CC -V 2>&1 | sed 5q` in -+ *Sun\ F* | *Sun*Fortran*) -+ wl= -+ ;; -+ *Sun\ C*) -+ wl='-Wl,' -+ ;; -+ esac -+ ;; -+ esac -+ ;; -+ newsos6) -+ ;; -+ *nto* | *qnx*) -+ ;; -+ osf3* | osf4* | osf5*) -+ wl='-Wl,' -+ ;; -+ rdos*) -+ ;; -+ solaris*) -+ case $cc_basename in -+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) -+ wl='-Qoption ld ' -+ ;; -+ *) -+ wl='-Wl,' -+ ;; -+ esac -+ ;; -+ sunos4*) -+ wl='-Qoption ld ' -+ ;; -+ sysv4 | sysv4.2uw2* | sysv4.3*) -+ wl='-Wl,' -+ ;; -+ sysv4*MP*) -+ ;; -+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) -+ wl='-Wl,' -+ ;; -+ unicos*) -+ wl='-Wl,' -+ ;; -+ uts4*) -+ ;; -+ esac -+fi -+ -+# Code taken from libtool.m4's _LT_LINKER_SHLIBS. -+ -+hardcode_libdir_flag_spec= -+hardcode_libdir_separator= -+hardcode_direct=no -+hardcode_minus_L=no -+ -+case "$host_os" in -+ cygwin* | mingw* | pw32* | cegcc*) -+ # FIXME: the MSVC++ port hasn't been tested in a loooong time -+ # When not using gcc, we currently assume that we are using -+ # Microsoft Visual C++. -+ if test "$GCC" != yes; then -+ with_gnu_ld=no -+ fi -+ ;; -+ interix*) -+ # we just hope/assume this is gcc and not c89 (= MSVC++) -+ with_gnu_ld=yes -+ ;; -+ openbsd*) -+ with_gnu_ld=no -+ ;; -+esac -+ -+ld_shlibs=yes -+if test "$with_gnu_ld" = yes; then -+ # Set some defaults for GNU ld with shared library support. These -+ # are reset later if shared libraries are not supported. Putting them -+ # here allows them to be overridden if necessary. -+ # Unlike libtool, we use -rpath here, not --rpath, since the documented -+ # option of GNU ld is called -rpath, not --rpath. -+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' -+ case "$host_os" in -+ aix[3-9]*) -+ # On AIX/PPC, the GNU linker is very broken -+ if test "$host_cpu" != ia64; then -+ ld_shlibs=no -+ fi -+ ;; -+ amigaos*) -+ case "$host_cpu" in -+ powerpc) -+ ;; -+ m68k) -+ hardcode_libdir_flag_spec='-L$libdir' -+ hardcode_minus_L=yes -+ ;; -+ esac -+ ;; -+ beos*) -+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then -+ : -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ cygwin* | mingw* | pw32* | cegcc*) -+ # hardcode_libdir_flag_spec is actually meaningless, as there is -+ # no search path for DLLs. -+ hardcode_libdir_flag_spec='-L$libdir' -+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then -+ : -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ haiku*) -+ ;; -+ interix[3-9]*) -+ hardcode_direct=no -+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' -+ ;; -+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) -+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then -+ : -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ netbsd*) -+ ;; -+ solaris*) -+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then -+ ld_shlibs=no -+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then -+ : -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) -+ case `$LD -v 2>&1` in -+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) -+ ld_shlibs=no -+ ;; -+ *) -+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then -+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ esac -+ ;; -+ sunos4*) -+ hardcode_direct=yes -+ ;; -+ *) -+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then -+ : -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ esac -+ if test "$ld_shlibs" = no; then -+ hardcode_libdir_flag_spec= -+ fi -+else -+ case "$host_os" in -+ aix3*) -+ # Note: this linker hardcodes the directories in LIBPATH if there -+ # are no directories specified by -L. -+ hardcode_minus_L=yes -+ if test "$GCC" = yes; then -+ # Neither direct hardcoding nor static linking is supported with a -+ # broken collect2. -+ hardcode_direct=unsupported -+ fi -+ ;; -+ aix[4-9]*) -+ if test "$host_cpu" = ia64; then -+ # On IA64, the linker does run time linking by default, so we don't -+ # have to do anything special. -+ aix_use_runtimelinking=no -+ else -+ aix_use_runtimelinking=no -+ # Test if we are trying to use run time linking or normal -+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we -+ # need to do runtime linking. -+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) -+ for ld_flag in $LDFLAGS; do -+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then -+ aix_use_runtimelinking=yes -+ break -+ fi -+ done -+ ;; -+ esac -+ fi -+ hardcode_direct=yes -+ hardcode_libdir_separator=':' -+ if test "$GCC" = yes; then -+ case $host_os in aix4.[012]|aix4.[012].*) -+ collect2name=`${CC} -print-prog-name=collect2` -+ if test -f "$collect2name" && \ -+ strings "$collect2name" | grep resolve_lib_name >/dev/null -+ then -+ # We have reworked collect2 -+ : -+ else -+ # We have old collect2 -+ hardcode_direct=unsupported -+ hardcode_minus_L=yes -+ hardcode_libdir_flag_spec='-L$libdir' -+ hardcode_libdir_separator= -+ fi -+ ;; -+ esac -+ fi -+ # Begin _LT_AC_SYS_LIBPATH_AIX. -+ echo 'int main () { return 0; }' > conftest.c -+ ${CC} ${LDFLAGS} conftest.c -o conftest -+ aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } -+}'` -+ if test -z "$aix_libpath"; then -+ aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } -+}'` -+ fi -+ if test -z "$aix_libpath"; then -+ aix_libpath="/usr/lib:/lib" -+ fi -+ rm -f conftest.c conftest -+ # End _LT_AC_SYS_LIBPATH_AIX. -+ if test "$aix_use_runtimelinking" = yes; then -+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" -+ else -+ if test "$host_cpu" = ia64; then -+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' -+ else -+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" -+ fi -+ fi -+ ;; -+ amigaos*) -+ case "$host_cpu" in -+ powerpc) -+ ;; -+ m68k) -+ hardcode_libdir_flag_spec='-L$libdir' -+ hardcode_minus_L=yes -+ ;; -+ esac -+ ;; -+ bsdi[45]*) -+ ;; -+ cygwin* | mingw* | pw32* | cegcc*) -+ # When not using gcc, we currently assume that we are using -+ # Microsoft Visual C++. -+ # hardcode_libdir_flag_spec is actually meaningless, as there is -+ # no search path for DLLs. -+ hardcode_libdir_flag_spec=' ' -+ libext=lib -+ ;; -+ darwin* | rhapsody*) -+ hardcode_direct=no -+ if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then -+ : -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ dgux*) -+ hardcode_libdir_flag_spec='-L$libdir' -+ ;; -+ freebsd2.2*) -+ hardcode_libdir_flag_spec='-R$libdir' -+ hardcode_direct=yes -+ ;; -+ freebsd2*) -+ hardcode_direct=yes -+ hardcode_minus_L=yes -+ ;; -+ freebsd* | dragonfly*) -+ hardcode_libdir_flag_spec='-R$libdir' -+ hardcode_direct=yes -+ ;; -+ hpux9*) -+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' -+ hardcode_libdir_separator=: -+ hardcode_direct=yes -+ # hardcode_minus_L: Not really in the search PATH, -+ # but as the default location of the library. -+ hardcode_minus_L=yes -+ ;; -+ hpux10*) -+ if test "$with_gnu_ld" = no; then -+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' -+ hardcode_libdir_separator=: -+ hardcode_direct=yes -+ # hardcode_minus_L: Not really in the search PATH, -+ # but as the default location of the library. -+ hardcode_minus_L=yes -+ fi -+ ;; -+ hpux11*) -+ if test "$with_gnu_ld" = no; then -+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' -+ hardcode_libdir_separator=: -+ case $host_cpu in -+ hppa*64*|ia64*) -+ hardcode_direct=no -+ ;; -+ *) -+ hardcode_direct=yes -+ # hardcode_minus_L: Not really in the search PATH, -+ # but as the default location of the library. -+ hardcode_minus_L=yes -+ ;; -+ esac -+ fi -+ ;; -+ irix5* | irix6* | nonstopux*) -+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' -+ hardcode_libdir_separator=: -+ ;; -+ netbsd*) -+ hardcode_libdir_flag_spec='-R$libdir' -+ hardcode_direct=yes -+ ;; -+ newsos6) -+ hardcode_direct=yes -+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' -+ hardcode_libdir_separator=: -+ ;; -+ *nto* | *qnx*) -+ ;; -+ openbsd*) -+ if test -f /usr/libexec/ld.so; then -+ hardcode_direct=yes -+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then -+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' -+ else -+ case "$host_os" in -+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) -+ hardcode_libdir_flag_spec='-R$libdir' -+ ;; -+ *) -+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' -+ ;; -+ esac -+ fi -+ else -+ ld_shlibs=no -+ fi -+ ;; -+ os2*) -+ hardcode_libdir_flag_spec='-L$libdir' -+ hardcode_minus_L=yes -+ ;; -+ osf3*) -+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' -+ hardcode_libdir_separator=: -+ ;; -+ osf4* | osf5*) -+ if test "$GCC" = yes; then -+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' -+ else -+ # Both cc and cxx compiler support -rpath directly -+ hardcode_libdir_flag_spec='-rpath $libdir' -+ fi -+ hardcode_libdir_separator=: -+ ;; -+ solaris*) -+ hardcode_libdir_flag_spec='-R$libdir' -+ ;; -+ sunos4*) -+ hardcode_libdir_flag_spec='-L$libdir' -+ hardcode_direct=yes -+ hardcode_minus_L=yes -+ ;; -+ sysv4) -+ case $host_vendor in -+ sni) -+ hardcode_direct=yes # is this really true??? -+ ;; -+ siemens) -+ hardcode_direct=no -+ ;; -+ motorola) -+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie -+ ;; -+ esac -+ ;; -+ sysv4.3*) -+ ;; -+ sysv4*MP*) -+ if test -d /usr/nec; then -+ ld_shlibs=yes -+ fi -+ ;; -+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) -+ ;; -+ sysv5* | sco3.2v5* | sco5v6*) -+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' -+ hardcode_libdir_separator=':' -+ ;; -+ uts4*) -+ hardcode_libdir_flag_spec='-L$libdir' -+ ;; -+ *) -+ ld_shlibs=no -+ ;; -+ esac -+fi -+ -+# Check dynamic linker characteristics -+# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. -+# Unlike libtool.m4, here we don't care about _all_ names of the library, but -+# only about the one the linker finds when passed -lNAME. 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Don't try to be -+ # clever and replace this with sed code, as IRIX sed won't handle -+ # lines with more than a fixed number of characters (4096 in -+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; -+ # the IRIX cc adds comments like '#:fec' to the end of the -+ # dependency line. -+ tr ' ' "$nl" < "$tmpdepfile" \ -+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ -+ | tr "$nl" ' ' >> "$depfile" -+ echo >> "$depfile" -+ # The second pass generates a dummy entry for each header file. -+ tr ' ' "$nl" < "$tmpdepfile" \ -+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ -+ >> "$depfile" -+ else -+ make_dummy_depfile -+ fi -+ rm -f "$tmpdepfile" -+ ;; -+ - xlc) - # This case exists only to let depend.m4 do its work. It works by - # looking at the text of this script. This case will never be run, -diff -Nur coreutils-8.21.orig/build-aux/missing coreutils-8.21/build-aux/missing ---- coreutils-8.21.orig/build-aux/missing 2013-02-14 15:58:02.000000000 +0100 -+++ coreutils-8.21/build-aux/missing 2013-09-04 17:12:20.000000000 +0200 -@@ -1,11 +1,10 @@ - #! /bin/sh --# Common stub for a few missing GNU programs while installing. -+# Common wrapper for a few potentially missing GNU programs. - --scriptversion=2012-01-06.13; # UTC -+scriptversion=2012-06-26.16; # UTC - --# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, --# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. --# Originally by Fran,cois Pinard , 1996. -+# Copyright (C) 1996-2013 Free Software Foundation, Inc. -+# Originally written by Fran,cois Pinard , 1996. - - # This program is free software; you can redistribute it and/or modify - # it under the terms of the GNU General Public License as published by -@@ -26,68 +25,40 @@ - # the same distribution terms that you use for the rest of that program. - - if test $# -eq 0; then -- echo 1>&2 "Try \`$0 --help' for more information" -+ echo 1>&2 "Try '$0 --help' for more information" - exit 1 - fi - --run=: --sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' --sed_minuso='s/.* -o \([^ ]*\).*/\1/p' -- --# In the cases where this matters, `missing' is being run in the --# srcdir already. --if test -f configure.ac; then -- configure_ac=configure.ac --else -- configure_ac=configure.in --fi -+case $1 in - --msg="missing on your system" -+ --is-lightweight) -+ # Used by our autoconf macros to check whether the available missing -+ # script is modern enough. -+ exit 0 -+ ;; - --case $1 in ----run) -- # Try to run requested program, and just exit if it succeeds. -- run= -- shift -- "$@" && exit 0 -- # Exit code 63 means version mismatch. This often happens -- # when the user try to use an ancient version of a tool on -- # a file that requires a minimum version. In this case we -- # we should proceed has if the program had been absent, or -- # if --run hadn't been passed. -- if test $? = 63; then -- run=: -- msg="probably too old" -- fi -- ;; -+ --run) -+ # Back-compat with the calling convention used by older automake. -+ shift -+ ;; - - -h|--h|--he|--hel|--help) - echo "\ - $0 [OPTION]... PROGRAM [ARGUMENT]... - --Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an --error status if there is no known handling for PROGRAM. -+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due -+to PROGRAM being missing or too old. - - Options: - -h, --help display this help and exit - -v, --version output version information and exit -- --run try to run the given command, and emulate it if it fails - - Supported PROGRAM values: -- aclocal touch file \`aclocal.m4' -- autoconf touch file \`configure' -- autoheader touch file \`config.h.in' -- autom4te touch the output file, or create a stub one -- automake touch all \`Makefile.in' files -- bison create \`y.tab.[ch]', if possible, from existing .[ch] -- flex create \`lex.yy.c', if possible, from existing .c -- help2man touch the output file -- lex create \`lex.yy.c', if possible, from existing .c -- makeinfo touch the output file -- yacc create \`y.tab.[ch]', if possible, from existing .[ch] -+ aclocal autoconf autoheader autom4te automake makeinfo -+ bison yacc flex lex help2man - --Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and --\`g' are ignored when checking the name. -+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and -+'g' are ignored when checking the name. - - Send bug reports to ." - exit $? -@@ -99,228 +70,141 @@ - ;; - - -*) -- echo 1>&2 "$0: Unknown \`$1' option" -- echo 1>&2 "Try \`$0 --help' for more information" -+ echo 1>&2 "$0: unknown '$1' option" -+ echo 1>&2 "Try '$0 --help' for more information" - exit 1 - ;; - - esac - --# normalize program name to check for. --program=`echo "$1" | sed ' -- s/^gnu-//; t -- s/^gnu//; t -- s/^g//; t'` -- --# Now exit if we have it, but it failed. 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Give up. -+ exit $st -+fi - --exit 0 -+perl_URL=http://www.perl.org/ -+flex_URL=http://flex.sourceforge.net/ -+gnu_software_URL=http://www.gnu.org/software -+ -+program_details () -+{ -+ case $1 in -+ aclocal|automake) -+ echo "The '$1' program is part of the GNU Automake package:" -+ echo "<$gnu_software_URL/automake>" -+ echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" -+ echo "<$gnu_software_URL/autoconf>" -+ echo "<$gnu_software_URL/m4/>" -+ echo "<$perl_URL>" -+ ;; -+ autoconf|autom4te|autoheader) -+ echo "The '$1' program is part of the GNU Autoconf package:" -+ echo "<$gnu_software_URL/autoconf/>" -+ echo "It also requires GNU m4 and Perl in order to run:" -+ echo "<$gnu_software_URL/m4/>" -+ echo "<$perl_URL>" -+ ;; -+ esac -+} -+ -+give_advice () -+{ -+ # Normalize program name to check for. -+ normalized_program=`echo "$1" | sed ' -+ s/^gnu-//; t -+ s/^gnu//; t -+ s/^g//; t'` -+ -+ printf '%s\n' "'$1' is $msg." -+ -+ configure_deps="'configure.ac' or m4 files included by 'configure.ac'" -+ case $normalized_program in -+ autoconf*) -+ echo "You should only need it if you modified 'configure.ac'," -+ echo "or m4 files included by it." -+ program_details 'autoconf' -+ ;; -+ autoheader*) -+ echo "You should only need it if you modified 'acconfig.h' or" -+ echo "$configure_deps." -+ program_details 'autoheader' -+ ;; -+ automake*) -+ echo "You should only need it if you modified 'Makefile.am' or" -+ echo "$configure_deps." -+ program_details 'automake' -+ ;; -+ aclocal*) -+ echo "You should only need it if you modified 'acinclude.m4' or" -+ echo "$configure_deps." -+ program_details 'aclocal' -+ ;; -+ autom4te*) -+ echo "You might have modified some maintainer files that require" -+ echo "the 'automa4te' program to be rebuilt." -+ program_details 'autom4te' -+ ;; -+ bison*|yacc*) -+ echo "You should only need it if you modified a '.y' file." -+ echo "You may want to install the GNU Bison package:" -+ echo "<$gnu_software_URL/bison/>" -+ ;; -+ lex*|flex*) -+ echo "You should only need it if you modified a '.l' file." -+ echo "You may want to install the Fast Lexical Analyzer package:" -+ echo "<$flex_URL>" -+ ;; -+ help2man*) -+ echo "You should only need it if you modified a dependency" \ -+ "of a man page." -+ echo "You may want to install the GNU Help2man package:" -+ echo "<$gnu_software_URL/help2man/>" -+ ;; -+ makeinfo*) -+ echo "You should only need it if you modified a '.texi' file, or" -+ echo "any other file indirectly affecting the aspect of the manual." -+ echo "You might want to install the Texinfo package:" -+ echo "<$gnu_software_URL/texinfo/>" -+ echo "The spurious makeinfo call might also be the consequence of" -+ echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" -+ echo "want to install GNU make:" -+ echo "<$gnu_software_URL/make/>" -+ ;; -+ *) -+ echo "You might have modified some files without having the proper" -+ echo "tools for further handling them. Check the 'README' file, it" -+ echo "often tells you about the needed prerequisites for installing" -+ echo "this package. You may also peek at any GNU archive site, in" -+ echo "case some other package contains this missing '$1' program." -+ ;; -+ esac -+} -+ -+give_advice "$1" | sed -e '1s/^/WARNING: /' \ -+ -e '2,$s/^/ /' >&2 -+ -+# Propagate the correct exit status (expected to be 127 for a program -+# not found, 63 for a program that failed due to version mismatch). -+exit $st - - # Local variables: - # eval: (add-hook 'write-file-hooks 'time-stamp) -diff -Nur coreutils-8.21.orig/build-aux/test-driver coreutils-8.21/build-aux/test-driver ---- coreutils-8.21.orig/build-aux/test-driver 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/build-aux/test-driver 2013-09-04 17:12:21.000000000 +0200 -@@ -0,0 +1,127 @@ -+#! /bin/sh -+# test-driver - basic testsuite driver script. -+ -+scriptversion=2012-06-27.10; # UTC -+ -+# Copyright (C) 2011-2013 Free Software Foundation, Inc. -+# -+# This program is free software; you can redistribute it and/or modify -+# it under the terms of the GNU General Public License as published by -+# the Free Software Foundation; either version 2, or (at your option) -+# any later version. -+# -+# This program is distributed in the hope that it will be useful, -+# but WITHOUT ANY WARRANTY; without even the implied warranty of -+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+# GNU General Public License for more details. -+# -+# You should have received a copy of the GNU General Public License -+# along with this program. If not, see . -+ -+# As a special exception to the GNU General Public License, if you -+# distribute this file as part of a program that contains a -+# configuration script generated by Autoconf, you may include it under -+# the same distribution terms that you use for the rest of that program. -+ -+# This file is maintained in Automake, please report -+# bugs to or send patches to -+# . -+ -+# Make unconditional expansion of undefined variables an error. This -+# helps a lot in preventing typo-related bugs. -+set -u -+ -+usage_error () -+{ -+ echo "$0: $*" >&2 -+ print_usage >&2 -+ exit 2 -+} -+ -+print_usage () -+{ -+ cat <$log_file 2>&1 -+estatus=$? -+if test $enable_hard_errors = no && test $estatus -eq 99; then -+ estatus=1 -+fi -+ -+case $estatus:$expect_failure in -+ 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; -+ 0:*) col=$grn res=PASS recheck=no gcopy=no;; -+ 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; -+ 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; -+ *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; -+ *:*) col=$red res=FAIL recheck=yes gcopy=yes;; -+esac -+ -+# Report outcome to console. -+echo "${col}${res}${std}: $test_name" -+ -+# Register the test result, and other relevant metadata. -+echo ":test-result: $res" > $trs_file -+echo ":global-test-result: $res" >> $trs_file -+echo ":recheck: $recheck" >> $trs_file -+echo ":copy-in-global-log: $gcopy" >> $trs_file -+ -+# Local Variables: -+# mode: shell-script -+# sh-indentation: 2 -+# eval: (add-hook 'write-file-hooks 'time-stamp) -+# time-stamp-start: "scriptversion=" -+# time-stamp-format: "%:y-%02m-%02d.%02H" -+# time-stamp-time-zone: "UTC" -+# time-stamp-end: "; # UTC" -+# End: -diff -Nur coreutils-8.21.orig/build-aux/ylwrap coreutils-8.21/build-aux/ylwrap ---- coreutils-8.21.orig/build-aux/ylwrap 2013-02-14 15:58:04.000000000 +0100 -+++ coreutils-8.21/build-aux/ylwrap 2013-09-04 17:12:20.000000000 +0200 -@@ -1,10 +1,9 @@ - #! /bin/sh - # ylwrap - wrapper for lex/yacc invocations. - --scriptversion=2011-08-25.18; # UTC -+scriptversion=2012-12-21.17; # UTC - --# Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005, --# 2007, 2009, 2010, 2011 Free Software Foundation, Inc. -+# Copyright (C) 1996-2013 Free Software Foundation, Inc. - # - # Written by Tom Tromey . - # -@@ -30,9 +29,41 @@ - # bugs to or send patches to - # . - -+get_dirname () -+{ -+ case $1 in -+ */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';; -+ # Otherwise, we want the empty string (not "."). -+ esac -+} -+ -+# guard FILE -+# ---------- -+# The CPP macro used to guard inclusion of FILE. -+guard() -+{ -+ printf '%s\n' "$1" \ -+ | sed \ -+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \ -+ -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g' \ -+ -e 's/__*/_/g' -+} -+ -+# quote_for_sed [STRING] -+# ---------------------- -+# Return STRING (or stdin) quoted to be used as a sed pattern. -+quote_for_sed () -+{ -+ case $# in -+ 0) cat;; -+ 1) printf '%s\n' "$1";; -+ esac \ -+ | sed -e 's|[][\\.*]|\\&|g' -+} -+ - case "$1" in - '') -- echo "$0: No files given. Try \`$0 --help' for more information." 1>&2 -+ echo "$0: No files given. Try '$0 --help' for more information." 1>&2 - exit 1 - ;; - --basedir) -@@ -67,6 +98,8 @@ - # The input. - input="$1" - shift -+# We'll later need for a correct munging of "#line" directives. -+input_sub_rx=`get_dirname "$input" | quote_for_sed` - case "$input" in - [\\/]* | ?:[\\/]*) - # Absolute path; do nothing. -@@ -76,15 +109,47 @@ - input="`pwd`/$input" - ;; - esac -+input_rx=`get_dirname "$input" | quote_for_sed` -+ -+# Since DOS filename conventions don't allow two dots, -+# the DOS version of Bison writes out y_tab.c instead of y.tab.c -+# and y_tab.h instead of y.tab.h. Test to see if this is the case. -+y_tab_nodot=false -+if test -f y_tab.c || test -f y_tab.h; then -+ y_tab_nodot=true -+fi -+ -+# The parser itself, the first file, is the destination of the .y.c -+# rule in the Makefile. -+parser=$1 -+ -+# A sed program to s/FROM/TO/g for all the FROM/TO so that, for -+# instance, we rename #include "y.tab.h" into #include "parse.h" -+# during the conversion from y.tab.c to parse.c. -+sed_fix_filenames= -+ -+# Also rename header guards, as Bison 2.7 for instance uses its header -+# guard in its implementation file. -+sed_fix_header_guards= - --pairlist= - while test "$#" -ne 0; do - if test "$1" = "--"; then - shift - break - fi -- pairlist="$pairlist $1" -+ from=$1 -+ # Handle y_tab.c and y_tab.h output by DOS -+ if $y_tab_nodot; then -+ case $from in -+ "y.tab.c") from=y_tab.c;; -+ "y.tab.h") from=y_tab.h;; -+ esac -+ fi -+ shift -+ to=$1 - shift -+ sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;" -+ sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;" - done - - # The program to run. -@@ -115,98 +180,56 @@ - ret=$? - - if test $ret -eq 0; then -- set X $pairlist -- shift -- first=yes -- # Since DOS filename conventions don't allow two dots, -- # the DOS version of Bison writes out y_tab.c instead of y.tab.c -- # and y_tab.h instead of y.tab.h. Test to see if this is the case. -- y_tab_nodot="no" -- if test -f y_tab.c || test -f y_tab.h; then -- y_tab_nodot="yes" -- fi -- -- # The directory holding the input. -- input_dir=`echo "$input" | sed -e 's,\([\\/]\)[^\\/]*$,\1,'` -- # Quote $INPUT_DIR so we can use it in a regexp. -- # FIXME: really we should care about more than `.' and `\'. -- input_rx=`echo "$input_dir" | sed 's,\\\\,\\\\\\\\,g;s,\\.,\\\\.,g'` -- -- while test "$#" -ne 0; do -- from="$1" -- # Handle y_tab.c and y_tab.h output by DOS -- if test $y_tab_nodot = "yes"; then -- if test $from = "y.tab.c"; then -- from="y_tab.c" -- else -- if test $from = "y.tab.h"; then -- from="y_tab.h" -- fi -- fi -- fi -+ for from in * -+ do -+ to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"` - if test -f "$from"; then - # If $2 is an absolute path name, then just use that, -- # otherwise prepend `../'. -- case "$2" in -- [\\/]* | ?:[\\/]*) target="$2";; -- *) target="../$2";; -+ # otherwise prepend '../'. -+ case $to in -+ [\\/]* | ?:[\\/]*) target=$to;; -+ *) target="../$to";; - esac - -- # We do not want to overwrite a header file if it hasn't -- # changed. This avoid useless recompilations. However the -- # parser itself (the first file) should always be updated, -- # because it is the destination of the .y.c rule in the -- # Makefile. Divert the output of all other files to a temporary -- # file so we can compare them to existing versions. -- if test $first = no; then -+ # Do not overwrite unchanged header files to avoid useless -+ # recompilations. Always update the parser itself: it is the -+ # destination of the .y.c rule in the Makefile. Divert the -+ # output of all other files to a temporary file so we can -+ # compare them to existing versions. -+ if test $from != $parser; then - realtarget="$target" -- target="tmp-`echo $target | sed s/.*[\\/]//g`" -+ target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'` - fi -- # Edit out `#line' or `#' directives. -- # -- # We don't want the resulting debug information to point at -- # an absolute srcdir; it is better for it to just mention the -- # .y file with no path. -- # -- # We want to use the real output file name, not yy.lex.c for -- # instance. -- # -- # We want the include guards to be adjusted too. -- FROM=`echo "$from" | sed \ -- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\ -- -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'` -- TARGET=`echo "$2" | sed \ -- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\ -- -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'` - -- sed -e "/^#/!b" -e "s,$input_rx,," -e "s,$from,$2," \ -- -e "s,$FROM,$TARGET," "$from" >"$target" || ret=$? -+ # Munge "#line" or "#" directives. Don't let the resulting -+ # debug information point at an absolute srcdir. Use the real -+ # output file name, not yy.lex.c for instance. Adjust the -+ # include guards too. -+ sed -e "/^#/!b" \ -+ -e "s|$input_rx|$input_sub_rx|" \ -+ -e "$sed_fix_filenames" \ -+ -e "$sed_fix_header_guards" \ -+ "$from" >"$target" || ret=$? - -- # Check whether header files must be updated. -- if test $first = no; then -+ # Check whether files must be updated. -+ if test "$from" != "$parser"; then - if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then -- echo "$2" is unchanged -+ echo "$to is unchanged" - rm -f "$target" - else -- echo updating "$2" -+ echo "updating $to" - mv -f "$target" "$realtarget" - fi - fi - else -- # A missing file is only an error for the first file. This -- # is a blatant hack to let us support using "yacc -d". If -d -- # is not specified, we don't want an error when the header -- # file is "missing". -- if test $first = yes; then -+ # A missing file is only an error for the parser. This is a -+ # blatant hack to let us support using "yacc -d". If -d is not -+ # specified, don't fail when the header file is "missing". -+ if test "$from" = "$parser"; then - ret=1 - fi - fi -- shift -- shift -- first=no - done --else -- ret=$? - fi - - # Remove the directory. -diff -Nur coreutils-8.21.orig/configure coreutils-8.21/configure ---- coreutils-8.21.orig/configure 2013-02-14 16:54:18.000000000 +0100 -+++ coreutils-8.21/configure 2013-09-04 17:12:17.000000000 +0200 -@@ -1,13 +1,11 @@ - #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. --# Generated by GNU Autoconf 2.68 for GNU coreutils 8.21. -+# Generated by GNU Autoconf 2.69 for GNU coreutils 8.21. - # - # Report bugs to . - # - # --# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, --# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software --# Foundation, Inc. -+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. - # - # - # This configure script is free software; the Free Software Foundation -@@ -136,6 +134,31 @@ - # CDPATH. - (unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -+# Use a proper internal environment variable to ensure we don't fall -+ # into an infinite loop, continuously re-executing ourselves. -+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then -+ _as_can_reexec=no; export _as_can_reexec; -+ # We cannot yet assume a decent shell, so we have to provide a -+# neutralization value for shells without unset; and this also -+# works around shells that cannot unset nonexistent variables. -+# Preserve -v and -x to the replacement shell. -+BASH_ENV=/dev/null -+ENV=/dev/null -+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -+case $- in # (((( -+ *v*x* | *x*v* ) as_opts=-vx ;; -+ *v* ) as_opts=-v ;; -+ *x* ) as_opts=-x ;; -+ * ) as_opts= ;; -+esac -+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -+# Admittedly, this is quite paranoid, since all the known shells bail -+# out after a failed `exec'. -+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -+as_fn_exit 255 -+ fi -+ # We don't want this to propagate to other subprocesses. -+ { _as_can_reexec=; unset _as_can_reexec;} - if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : - emulate sh -@@ -169,7 +192,8 @@ - else - exitcode=1; echo positional parameters were not saved. - fi --test x\$exitcode = x0 || exit 1" -+test x\$exitcode = x0 || exit 1 -+test -x / || exit 1" - as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO - as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO - eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && -@@ -214,21 +238,25 @@ - - - if test "x$CONFIG_SHELL" != x; then : -- # We cannot yet assume a decent shell, so we have to provide a -- # neutralization value for shells without unset; and this also -- # works around shells that cannot unset nonexistent variables. -- # Preserve -v and -x to the replacement shell. -- BASH_ENV=/dev/null -- ENV=/dev/null -- (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -- export CONFIG_SHELL -- case $- in # (((( -- *v*x* | *x*v* ) as_opts=-vx ;; -- *v* ) as_opts=-v ;; -- *x* ) as_opts=-x ;; -- * ) as_opts= ;; -- esac -- exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} -+ export CONFIG_SHELL -+ # We cannot yet assume a decent shell, so we have to provide a -+# neutralization value for shells without unset; and this also -+# works around shells that cannot unset nonexistent variables. -+# Preserve -v and -x to the replacement shell. -+BASH_ENV=/dev/null -+ENV=/dev/null -+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -+case $- in # (((( -+ *v*x* | *x*v* ) as_opts=-vx ;; -+ *v* ) as_opts=-v ;; -+ *x* ) as_opts=-x ;; -+ * ) as_opts= ;; -+esac -+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -+# Admittedly, this is quite paranoid, since all the known shells bail -+# out after a failed `exec'. -+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -+exit 255 - fi - - if test x$as_have_required = xno; then : -@@ -331,6 +359,14 @@ - - - } # as_fn_mkdir_p -+ -+# as_fn_executable_p FILE -+# ----------------------- -+# Test if FILE is an executable regular file. -+as_fn_executable_p () -+{ -+ test -f "$1" && test -x "$1" -+} # as_fn_executable_p - # as_fn_append VAR VALUE - # ---------------------- - # Append the text in VALUE to the end of the definition contained in VAR. Take -@@ -452,6 +488,10 @@ - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - -+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have -+ # already done that, so ensure we don't try to do so again and fall -+ # in an infinite loop. This has already happened in practice. -+ _as_can_reexec=no; export _as_can_reexec - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). -@@ -486,16 +526,16 @@ - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. -- # In both cases, we have to default to `cp -p'. -+ # In both cases, we have to default to `cp -pR'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || -- as_ln_s='cp -p' -+ as_ln_s='cp -pR' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else -- as_ln_s='cp -p' -+ as_ln_s='cp -pR' - fi - else -- as_ln_s='cp -p' -+ as_ln_s='cp -pR' - fi - rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file - rmdir conf$$.dir 2>/dev/null -@@ -507,28 +547,8 @@ - as_mkdir_p=false - fi - --if test -x / >/dev/null 2>&1; then -- as_test_x='test -x' --else -- if ls -dL / >/dev/null 2>&1; then -- as_ls_L_option=L -- else -- as_ls_L_option= -- fi -- as_test_x=' -- eval sh -c '\'' -- if test -d "$1"; then -- test -d "$1/."; -- else -- case $1 in #( -- -*)set "./$1";; -- esac; -- case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( -- ???[sx]*):;;*)false;;esac;fi -- '\'' sh -- ' --fi --as_executable_p=$as_test_x -+as_test_x='test -x' -+as_executable_p=as_fn_executable_p - - # Sed expression to map a string onto a valid CPP name. - as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" -@@ -2441,8 +2461,6 @@ - if test "x$host_alias" != x; then - if test "x$build_alias" = x; then - cross_compiling=maybe -- $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. -- If a cross compiler is detected then cross compile mode will be used" >&2 - elif test "x$build_alias" != "x$host_alias"; then - cross_compiling=yes - fi -@@ -2606,10 +2624,12 @@ - --disable-option-checking ignore unrecognized --enable/--with options - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] -- --enable-silent-rules less verbose build output (undo: `make V=1') -- --disable-silent-rules verbose build output (undo: `make V=0') -- --disable-dependency-tracking speeds up one-time build -- --enable-dependency-tracking do not reject slow dependency extractors -+ --enable-silent-rules less verbose build output (undo: "make V=1") -+ --disable-silent-rules verbose build output (undo: "make V=0") -+ --enable-dependency-tracking -+ do not reject slow dependency extractors -+ --disable-dependency-tracking -+ speeds up one-time build - --disable-largefile omit support for large files - --enable-threads={posix|solaris|pth|windows} - specify multithreading API -@@ -2743,9 +2763,9 @@ - if $ac_init_version; then - cat <<\_ACEOF - GNU coreutils configure 8.21 --generated by GNU Autoconf 2.68 -+generated by GNU Autoconf 2.69 - --Copyright (C) 2010 Free Software Foundation, Inc. -+Copyright (C) 2012 Free Software Foundation, Inc. - This configure script is free software; the Free Software Foundation - gives unlimited permission to copy, distribute and modify it. - _ACEOF -@@ -3022,7 +3042,7 @@ - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || -- $as_test_x conftest$ac_exeext -+ test -x conftest$ac_exeext - }; then : - ac_retval=0 - else -@@ -3225,7 +3245,8 @@ - main () - { - static int test_array [1 - 2 * !(($2) >= 0)]; --test_array [0] = 0 -+test_array [0] = 0; -+return test_array [0]; - - ; - return 0; -@@ -3241,7 +3262,8 @@ - main () - { - static int test_array [1 - 2 * !(($2) <= $ac_mid)]; --test_array [0] = 0 -+test_array [0] = 0; -+return test_array [0]; - - ; - return 0; -@@ -3267,7 +3289,8 @@ - main () - { - static int test_array [1 - 2 * !(($2) < 0)]; --test_array [0] = 0 -+test_array [0] = 0; -+return test_array [0]; - - ; - return 0; -@@ -3283,7 +3306,8 @@ - main () - { - static int test_array [1 - 2 * !(($2) >= $ac_mid)]; --test_array [0] = 0 -+test_array [0] = 0; -+return test_array [0]; - - ; - return 0; -@@ -3317,7 +3341,8 @@ - main () - { - static int test_array [1 - 2 * !(($2) <= $ac_mid)]; --test_array [0] = 0 -+test_array [0] = 0; -+return test_array [0]; - - ; - return 0; -@@ -3447,7 +3472,7 @@ - running configure, to aid debugging if configure makes a mistake. - - It was created by GNU coreutils $as_me 8.21, which was --generated by GNU Autoconf 2.68. Invocation command line was -+generated by GNU Autoconf 2.69. Invocation command line was - - $ $0 $@ - -@@ -4004,7 +4029,7 @@ - ac_config_headers="$ac_config_headers lib/config.h:lib/config.hin" - - --am__api_version='1.11' -+am__api_version='1.13' - - # Find a good install program. We prefer a C program (faster), - # so one script is as good as another. But avoid the broken or -@@ -4043,7 +4068,7 @@ - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. -@@ -4101,9 +4126,6 @@ - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 - $as_echo_n "checking whether build environment is sane... " >&6; } --# Just in case --sleep 1 --echo timestamp > conftest.file - # Reject unsafe characters in $srcdir or the absolute working directory - # name. Accept space and tab only in the latter. - am_lf=' -@@ -4114,32 +4136,40 @@ - esac - case $srcdir in - *[\\\"\#\$\&\'\`$am_lf\ \ ]*) -- as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; -+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; - esac - --# Do `set' in a subshell so we don't clobber the current shell's -+# Do 'set' in a subshell so we don't clobber the current shell's - # arguments. Must try -L first in case configure is actually a - # symlink; some systems play weird games with the mod time of symlinks - # (eg FreeBSD returns the mod time of the symlink's containing - # directory). - if ( -- set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` -- if test "$*" = "X"; then -- # -L didn't work. -- set X `ls -t "$srcdir/configure" conftest.file` -- fi -- rm -f conftest.file -- if test "$*" != "X $srcdir/configure conftest.file" \ -- && test "$*" != "X conftest.file $srcdir/configure"; then -- -- # If neither matched, then we have a broken ls. This can happen -- # if, for instance, CONFIG_SHELL is bash and it inherits a -- # broken ls alias from the environment. This has actually -- # happened. Such a system could not be considered "sane". -- as_fn_error $? "ls -t appears to fail. Make sure there is not a broken --alias in your environment" "$LINENO" 5 -- fi -+ am_has_slept=no -+ for am_try in 1 2; do -+ echo "timestamp, slept: $am_has_slept" > conftest.file -+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` -+ if test "$*" = "X"; then -+ # -L didn't work. -+ set X `ls -t "$srcdir/configure" conftest.file` -+ fi -+ if test "$*" != "X $srcdir/configure conftest.file" \ -+ && test "$*" != "X conftest.file $srcdir/configure"; then - -+ # If neither matched, then we have a broken ls. This can happen -+ # if, for instance, CONFIG_SHELL is bash and it inherits a -+ # broken ls alias from the environment. This has actually -+ # happened. Such a system could not be considered "sane". -+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken -+ alias in your environment" "$LINENO" 5 -+ fi -+ if test "$2" = conftest.file || test $am_try -eq 2; then -+ break -+ fi -+ # Just in case. -+ sleep 1 -+ am_has_slept=yes -+ done - test "$2" = conftest.file - ) - then -@@ -4151,6 +4181,16 @@ - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 - $as_echo "yes" >&6; } -+# If we didn't sleep, we still need to ensure time stamps of config.status and -+# generated files are strictly newer. -+am_sleep_pid= -+if grep 'slept: no' conftest.file >/dev/null 2>&1; then -+ ( sleep 1 ) & -+ am_sleep_pid=$! -+fi -+ -+rm -f conftest.file -+ - test "$program_prefix" != NONE && - program_transform_name="s&^&$program_prefix&;$program_transform_name" - # Use a double $ so make ignores it. -@@ -4173,12 +4213,12 @@ - esac - fi - # Use eval to expand $SHELL --if eval "$MISSING --run true"; then -- am_missing_run="$MISSING --run " -+if eval "$MISSING --is-lightweight"; then -+ am_missing_run="$MISSING " - else - am_missing_run= -- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 --$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 -+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} - fi - - if test x"${install_sh}" != xset; then -@@ -4190,10 +4230,10 @@ - esac - fi - --# Installed binaries are usually stripped using `strip' when the user --# run `make install-strip'. However `strip' might not be the right -+# Installed binaries are usually stripped using 'strip' when the user -+# run "make install-strip". However 'strip' might not be the right - # tool to use in cross-compilation environments, therefore Automake --# will honor the `STRIP' environment variable to overrule this program. -+# will honor the 'STRIP' environment variable to overrule this program. - if test "$cross_compiling" != no; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. -@@ -4212,7 +4252,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_STRIP="${ac_tool_prefix}strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -4252,7 +4292,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_STRIP="strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -4303,7 +4343,7 @@ - test -z "$as_dir" && as_dir=. - for ac_prog in mkdir gmkdir; do - for ac_exec_ext in '' $ac_executable_extensions; do -- { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue -+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue - case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( - 'mkdir (GNU coreutils) '* | \ - 'mkdir (coreutils) '* | \ -@@ -4332,12 +4372,6 @@ - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 - $as_echo "$MKDIR_P" >&6; } - --mkdir_p="$MKDIR_P" --case $mkdir_p in -- [\\/$]* | ?:[\\/]*) ;; -- */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; --esac -- - for ac_prog in gawk mawk nawk awk - do - # Extract the first word of "$ac_prog", so it can be a program name with args. -@@ -4356,7 +4390,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -4420,6 +4454,45 @@ - fi - rmdir .tst 2>/dev/null - -+# Check whether --enable-silent-rules was given. -+if test "${enable_silent_rules+set}" = set; then : -+ enableval=$enable_silent_rules; -+fi -+ -+case $enable_silent_rules in # ((( -+ yes) AM_DEFAULT_VERBOSITY=0;; -+ no) AM_DEFAULT_VERBOSITY=1;; -+ *) AM_DEFAULT_VERBOSITY=1;; -+esac -+am_make=${MAKE-make} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 -+$as_echo_n "checking whether $am_make supports nested variables... " >&6; } -+if ${am_cv_make_support_nested_variables+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if $as_echo 'TRUE=$(BAR$(V)) -+BAR0=false -+BAR1=true -+V=1 -+am__doit: -+ @$(TRUE) -+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then -+ am_cv_make_support_nested_variables=yes -+else -+ am_cv_make_support_nested_variables=no -+fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 -+$as_echo "$am_cv_make_support_nested_variables" >&6; } -+if test $am_cv_make_support_nested_variables = yes; then -+ AM_V='$(V)' -+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' -+else -+ AM_V=$AM_DEFAULT_VERBOSITY -+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY -+fi -+AM_BACKSLASH='\' -+ - if test "`cd $srcdir && pwd`" != "`pwd`"; then - # Use -I$(srcdir) only when $(srcdir) != ., so that make's output - # is not polluted with repeated "-I." -@@ -4470,27 +4543,38 @@ - - MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} - -+# For better backward compatibility. To be removed once Automake 1.9.x -+# dies out for good. For more background, see: -+# -+# -+mkdir_p='$(MKDIR_P)' -+ - # We need awk for the "check" target. The system "awk" is bad on - # some platforms. - # Always define AMTAR for backward compatibility. Yes, it's still used - # in the wild :-( We should find a proper way to deprecate it ... - AMTAR='$${TAR-tar}' - -+ -+# We'll loop over all known methods to create a tar archive until one works. -+_am_tools='gnutar pax cpio none' -+ - am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' - - - - - -+ - # Check whether --enable-silent-rules was given. - if test "${enable_silent_rules+set}" = set; then : - enableval=$enable_silent_rules; - fi - --case $enable_silent_rules in --yes) AM_DEFAULT_VERBOSITY=0;; --no) AM_DEFAULT_VERBOSITY=1;; --*) AM_DEFAULT_VERBOSITY=0;; -+case $enable_silent_rules in # ((( -+ yes) AM_DEFAULT_VERBOSITY=0;; -+ no) AM_DEFAULT_VERBOSITY=1;; -+ *) AM_DEFAULT_VERBOSITY=0;; - esac - am_make=${MAKE-make} - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 -@@ -4546,7 +4630,7 @@ - _am_result=none - # First try GNU make style include. - echo "include confinc" > confmf --# Ignore all kinds of additional output from `make'. -+# Ignore all kinds of additional output from 'make'. - case `$am_make -s -f confmf 2> /dev/null` in #( - *the\ am__doit\ target*) - am__include=include -@@ -4612,7 +4696,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -4652,7 +4736,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -4705,7 +4789,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -4746,7 +4830,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue -@@ -4804,7 +4888,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -4848,7 +4932,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -5294,8 +5378,7 @@ - /* end confdefs.h. */ - #include - #include --#include --#include -+struct stat; - /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ - struct buf { int x; }; - FILE * (*rcsopen) (struct buf *, struct stat *, int); -@@ -5391,8 +5474,8 @@ - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up -- # making a dummy file named `D' -- because `-MD' means `put the output -- # in D'. -+ # making a dummy file named 'D' -- because '-MD' means "put the output -+ # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're -@@ -5427,16 +5510,16 @@ - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c -- # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with -- # Solaris 8's {/usr,}/bin/sh. -- touch sub/conftst$i.h -+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with -+ # Solaris 10 /bin/sh. -+ echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - -- # We check with `-c' and `-o' for the sake of the "dashmstdout" -+ # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly -- # handle `-M -o', and we need to detect this. Also, some Intel -- # versions had trouble with output in subdirs -+ # handle '-M -o', and we need to detect this. Also, some Intel -+ # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in -@@ -5445,8 +5528,8 @@ - test "$am__universal" = false || continue - ;; - nosideeffect) -- # after this tag, mechanisms are not by side-effect, so they'll -- # only be used when explicitly requested -+ # After this tag, mechanisms are not by side-effect, so they'll -+ # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else -@@ -5454,7 +5537,7 @@ - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) -- # This compiler won't grok `-c -o', but also, the minuso test has -+ # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} -@@ -5658,7 +5741,7 @@ - return 0; - } - _ACEOF --for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 -+for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 - do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : -@@ -5698,8 +5781,7 @@ - /* end confdefs.h. */ - #include - #include --#include --#include -+struct stat; - /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ - struct buf { int x; }; - FILE * (*rcsopen) (struct buf *, struct stat *, int); -@@ -6082,7 +6164,7 @@ - for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" -- { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue -+ as_fn_executable_p "$ac_path_GREP" || continue - # Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP - case `"$ac_path_GREP" --version 2>&1` in -@@ -6148,7 +6230,7 @@ - for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" -- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue -+ as_fn_executable_p "$ac_path_EGREP" || continue - # Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP - case `"$ac_path_EGREP" --version 2>&1` in -@@ -6255,7 +6337,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -6295,7 +6377,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -6393,7 +6475,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AR="${ac_tool_prefix}ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -6433,7 +6515,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_AR="ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -6500,7 +6582,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -6540,7 +6622,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -8139,8 +8221,8 @@ - $as_echo "#define C_ALLOCA 1" >>confdefs.h - - --{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5 --$as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; } -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 -+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } - if ${ac_cv_os_cray+:} false; then : - $as_echo_n "(cached) " >&6 - else -@@ -11680,7 +11762,7 @@ - else - echo hello world > conftest.txt - if test "$cross_compiling" = yes; then : -- gl_cv_func_fflush_stdin=no -+ gl_cv_func_fflush_stdin=cross - else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ -@@ -11749,8 +11831,18 @@ - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 - $as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF - -- if test $gl_cv_func_fflush_stdin = no; then -+ -+ if test $gl_cv_func_fflush_stdin != yes; then - REPLACE_FSEEKO=1 - fi - -@@ -27202,7 +27294,7 @@ - else - echo hello world > conftest.txt - if test "$cross_compiling" = yes; then : -- gl_cv_func_fflush_stdin=no -+ gl_cv_func_fflush_stdin=cross - else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ -@@ -27271,6 +27363,16 @@ - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 - $as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ - - if test $gl_cv_func_fflush_stdin = no; then - REPLACE_FCLOSE=1 -@@ -27922,7 +28024,7 @@ - else - echo hello world > conftest.txt - if test "$cross_compiling" = yes; then : -- gl_cv_func_fflush_stdin=no -+ gl_cv_func_fflush_stdin=cross - else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ -@@ -27991,8 +28093,18 @@ - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 - $as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac - -- if test $gl_cv_func_fflush_stdin = no; then -+cat >>confdefs.h <<_ACEOF -+#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF -+ -+ -+ if test $gl_cv_func_fflush_stdin != yes; then - REPLACE_FFLUSH=1 - fi - -@@ -29396,7 +29508,7 @@ - else - echo hello world > conftest.txt - if test "$cross_compiling" = yes; then : -- gl_cv_func_fflush_stdin=no -+ gl_cv_func_fflush_stdin=cross - else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ -@@ -29465,8 +29577,18 @@ - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 - $as_echo "$gl_cv_func_fflush_stdin" >&6; } -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ -+cat >>confdefs.h <<_ACEOF -+#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin -+_ACEOF - -- if test $gl_cv_func_fflush_stdin = no; then -+ -+ if test $gl_cv_func_fflush_stdin != yes; then - REPLACE_FSEEKO=1 - fi - -@@ -61227,10 +61349,9 @@ - fi - - # Too many warnings for now -- as_gl_Warn=`$as_echo "gl_cv_warn_c_-Wsuggest-attribute=const" | $as_tr_sh` --{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 - $as_echo_n "checking whether C compiler handles -Wsuggest-attribute=const... " >&6; } --if eval \${$as_gl_Warn+:} false; then : -+if ${gl_cv_warn_c__Wsuggest_attribute_const+:} false; then : - $as_echo_n "(cached) " >&6 - else - -@@ -61248,26 +61369,24 @@ - } - _ACEOF - if ac_fn_c_try_compile "$LINENO"; then : -- eval "$as_gl_Warn=yes" -+ gl_cv_warn_c__Wsuggest_attribute_const=yes - else -- eval "$as_gl_Warn=no" -+ gl_cv_warn_c__Wsuggest_attribute_const=no - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS="$gl_save_compiler_FLAGS" - - fi --eval ac_res=\$$as_gl_Warn -- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 --$as_echo "$ac_res" >&6; } --if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_const" >&5 -+$as_echo "$gl_cv_warn_c__Wsuggest_attribute_const" >&6; } -+if test "x$gl_cv_warn_c__Wsuggest_attribute_const" = xyes; then : - as_fn_append WARN_CFLAGS " -Wsuggest-attribute=const" - fi - - -- as_gl_Warn=`$as_echo "gl_cv_warn_c_-Wsuggest-attribute=noreturn" | $as_tr_sh` --{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 - $as_echo_n "checking whether C compiler handles -Wsuggest-attribute=noreturn... " >&6; } --if eval \${$as_gl_Warn+:} false; then : -+if ${gl_cv_warn_c__Wsuggest_attribute_noreturn+:} false; then : - $as_echo_n "(cached) " >&6 - else - -@@ -61285,18 +61404,17 @@ - } - _ACEOF - if ac_fn_c_try_compile "$LINENO"; then : -- eval "$as_gl_Warn=yes" -+ gl_cv_warn_c__Wsuggest_attribute_noreturn=yes - else -- eval "$as_gl_Warn=no" -+ gl_cv_warn_c__Wsuggest_attribute_noreturn=no - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS="$gl_save_compiler_FLAGS" - - fi --eval ac_res=\$$as_gl_Warn -- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 --$as_echo "$ac_res" >&6; } --if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_noreturn" >&5 -+$as_echo "$gl_cv_warn_c__Wsuggest_attribute_noreturn" >&6; } -+if test "x$gl_cv_warn_c__Wsuggest_attribute_noreturn" = xyes; then : - as_fn_append WARN_CFLAGS " -Wsuggest-attribute=noreturn" - fi - -@@ -61361,10 +61479,9 @@ - - _ACEOF - if ac_fn_c_try_cpp "$LINENO"; then : -- as_gl_Warn=`$as_echo "gl_cv_warn_c_-Wsuggest-attribute=pure" | $as_tr_sh` --{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 - $as_echo_n "checking whether C compiler handles -Wsuggest-attribute=pure... " >&6; } --if eval \${$as_gl_Warn+:} false; then : -+if ${gl_cv_warn_c__Wsuggest_attribute_pure+:} false; then : - $as_echo_n "(cached) " >&6 - else - -@@ -61382,18 +61499,17 @@ - } - _ACEOF - if ac_fn_c_try_compile "$LINENO"; then : -- eval "$as_gl_Warn=yes" -+ gl_cv_warn_c__Wsuggest_attribute_pure=yes - else -- eval "$as_gl_Warn=no" -+ gl_cv_warn_c__Wsuggest_attribute_pure=no - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS="$gl_save_compiler_FLAGS" - - fi --eval ac_res=\$$as_gl_Warn -- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 --$as_echo "$ac_res" >&6; } --if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_pure" >&5 -+$as_echo "$gl_cv_warn_c__Wsuggest_attribute_pure" >&6; } -+if test "x$gl_cv_warn_c__Wsuggest_attribute_pure" = xyes; then : - as_fn_append WARN_CFLAGS " -Wsuggest-attribute=pure" - fi - -@@ -63585,6 +63701,13 @@ - # As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in - # translatable strings, we must use need-formatstring-macros here. - -+mkdir_p="$MKDIR_P" -+case $mkdir_p in -+ [\\/$]* | ?:[\\/]*) ;; -+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -+esac -+ -+ - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 - $as_echo_n "checking whether NLS is requested... " >&6; } - # Check whether --enable-nls was given. -@@ -63691,7 +63814,7 @@ - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do -- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then -+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 -@@ -65199,6 +65322,14 @@ - LTLIBOBJS=$ac_ltlibobjs - - -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 -+$as_echo_n "checking that generated files are newer than configure... " >&6; } -+ if test -n "$am_sleep_pid"; then -+ # Hide warnings about reused PIDs. -+ wait $am_sleep_pid 2>/dev/null -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 -+$as_echo "done" >&6; } - if test -n "$EXEEXT"; then - am__EXEEXT_TRUE= - am__EXEEXT_FALSE='#' -@@ -65685,16 +65816,16 @@ - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. -- # In both cases, we have to default to `cp -p'. -+ # In both cases, we have to default to `cp -pR'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || -- as_ln_s='cp -p' -+ as_ln_s='cp -pR' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else -- as_ln_s='cp -p' -+ as_ln_s='cp -pR' - fi - else -- as_ln_s='cp -p' -+ as_ln_s='cp -pR' - fi - rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file - rmdir conf$$.dir 2>/dev/null -@@ -65754,28 +65885,16 @@ - as_mkdir_p=false - fi - --if test -x / >/dev/null 2>&1; then -- as_test_x='test -x' --else -- if ls -dL / >/dev/null 2>&1; then -- as_ls_L_option=L -- else -- as_ls_L_option= -- fi -- as_test_x=' -- eval sh -c '\'' -- if test -d "$1"; then -- test -d "$1/."; -- else -- case $1 in #( -- -*)set "./$1";; -- esac; -- case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( -- ???[sx]*):;;*)false;;esac;fi -- '\'' sh -- ' --fi --as_executable_p=$as_test_x -+ -+# as_fn_executable_p FILE -+# ----------------------- -+# Test if FILE is an executable regular file. -+as_fn_executable_p () -+{ -+ test -f "$1" && test -x "$1" -+} # as_fn_executable_p -+as_test_x='test -x' -+as_executable_p=as_fn_executable_p - - # Sed expression to map a string onto a valid CPP name. - as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" -@@ -65797,7 +65916,7 @@ - # values after options handling. - ac_log=" - This file was extended by GNU coreutils $as_me 8.21, which was --generated by GNU Autoconf 2.68. Invocation command line was -+generated by GNU Autoconf 2.69. Invocation command line was - - CONFIG_FILES = $CONFIG_FILES - CONFIG_HEADERS = $CONFIG_HEADERS -@@ -65869,10 +65988,10 @@ - ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" - ac_cs_version="\\ - GNU coreutils config.status 8.21 --configured by $0, generated by GNU Autoconf 2.68, -+configured by $0, generated by GNU Autoconf 2.69, - with options \\"\$ac_cs_config\\" - --Copyright (C) 2010 Free Software Foundation, Inc. -+Copyright (C) 2012 Free Software Foundation, Inc. - This config.status script is free software; the Free Software Foundation - gives unlimited permission to copy, distribute and modify it." - -@@ -65963,7 +66082,7 @@ - _ACEOF - cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - if \$ac_cs_recheck; then -- set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion -+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion - shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 - CONFIG_SHELL='$SHELL' -@@ -66640,7 +66759,7 @@ - - case $ac_file$ac_mode in - "depfiles":C) test x"$AMDEP_TRUE" != x"" || { -- # Autoconf 2.62 quotes --file arguments for eval, but not when files -+ # Older Autoconf quotes --file arguments for eval, but not when files - # are listed without --file. Let's play safe and only enable the eval - # if we detect the quoting. - case $CONFIG_FILES in -@@ -66653,7 +66772,7 @@ - # Strip MF so we end up with the name of the file. - mf=`echo "$mf" | sed -e 's/:.*$//'` - # Check whether this is an Automake generated Makefile or not. -- # We used to match only the files named `Makefile.in', but -+ # We used to match only the files named 'Makefile.in', but - # some people rename them; so instead we look at the file content. - # Grep'ing the first line is not enough: some people post-process - # each Makefile.in and add a new line on top of each file to say so. -@@ -66687,21 +66806,19 @@ - continue - fi - # Extract the definition of DEPDIR, am__include, and am__quote -- # from the Makefile without running `make'. -+ # from the Makefile without running 'make'. - DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` - test -z "$DEPDIR" && continue - am__include=`sed -n 's/^am__include = //p' < "$mf"` -- test -z "am__include" && continue -+ test -z "$am__include" && continue - am__quote=`sed -n 's/^am__quote = //p' < "$mf"` -- # When using ansi2knr, U may be empty or an underscore; expand it -- U=`sed -n 's/^U = //p' < "$mf"` - # Find all dependency output files, they are included files with - # $(DEPDIR) in their names. We invoke sed twice because it is the - # simplest approach to changing $(DEPDIR) to its actual value in the - # expansion. - for file in `sed -n " - s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ -- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do -+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do - # Make sure the directory exists. - test -f "$dirpart/$file" && continue - fdir=`$as_dirname -- "$file" || -@@ -66760,8 +66877,7 @@ - if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then - rm -f "$ac_dir/POTFILES" - test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" -- gt_tab=`printf '\t'` -- cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" -+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" - POMAKEFILEDEPS="POTFILES.in" - # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend - # on $ac_dir but don't depend on user-specified configuration -@@ -66772,12 +66888,12 @@ - test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" - fi - ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` -- # Hide the ALL_LINGUAS assignment from automake < 1.5. -+ # Hide the ALL_LINGUAS assigment from automake < 1.5. - eval 'ALL_LINGUAS''=$ALL_LINGUAS_' - POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" - else - # The set of available languages was given in configure.in. -- # Hide the ALL_LINGUAS assignment from automake < 1.5. -+ # Hide the ALL_LINGUAS assigment from automake < 1.5. - eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' - fi - # Compute POFILES -diff -Nur coreutils-8.21.orig/gnulib-tests/Makefile.in coreutils-8.21/gnulib-tests/Makefile.in ---- coreutils-8.21.orig/gnulib-tests/Makefile.in 2013-02-14 15:58:03.000000000 +0100 -+++ coreutils-8.21/gnulib-tests/Makefile.in 2013-09-04 17:12:21.000000000 +0200 -@@ -1,9 +1,8 @@ --# Makefile.in generated by automake 1.11.6 from Makefile.am. -+# Makefile.in generated by automake 1.13.2 from Makefile.am. - # @configure_input@ - --# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, --# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software --# Foundation, Inc. -+# Copyright (C) 1994-2013 Free Software Foundation, Inc. -+ - # This Makefile.in is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. -@@ -40,23 +39,51 @@ - - - VPATH = @srcdir@ --am__make_dryrun = \ -- { \ -- am__dry=no; \ -+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' -+am__make_running_with_option = \ -+ case $${target_option-} in \ -+ ?) ;; \ -+ *) echo "am__make_running_with_option: internal error: invalid" \ -+ "target option '$${target_option-}' specified" >&2; \ -+ exit 1;; \ -+ esac; \ -+ has_opt=no; \ -+ sane_makeflags=$$MAKEFLAGS; \ -+ if $(am__is_gnu_make); then \ -+ sane_makeflags=$$MFLAGS; \ -+ else \ - case $$MAKEFLAGS in \ - *\\[\ \ ]*) \ -- echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ -- | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ -- *) \ -- for am__flg in $$MAKEFLAGS; do \ -- case $$am__flg in \ -- *=*|--*) ;; \ -- *n*) am__dry=yes; break;; \ -- esac; \ -- done;; \ -+ bs=\\; \ -+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ -+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ - esac; \ -- test $$am__dry = yes; \ -- } -+ fi; \ -+ skip_next=no; \ -+ strip_trailopt () \ -+ { \ -+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ -+ }; \ -+ for flg in $$sane_makeflags; do \ -+ test $$skip_next = yes && { skip_next=no; continue; }; \ -+ case $$flg in \ -+ *=*|--*) continue;; \ -+ -*I) strip_trailopt 'I'; skip_next=yes;; \ -+ -*I?*) strip_trailopt 'I';; \ -+ -*O) strip_trailopt 'O'; skip_next=yes;; \ -+ -*O?*) strip_trailopt 'O';; \ -+ -*l) strip_trailopt 'l'; skip_next=yes;; \ -+ -*l?*) strip_trailopt 'l';; \ -+ -[dEDm]) skip_next=yes;; \ -+ -[JT]) skip_next=yes;; \ -+ esac; \ -+ case $$flg in \ -+ *$$target_option*) has_opt=yes; break;; \ -+ esac; \ -+ done; \ -+ test $$has_opt = yes -+am__make_dryrun = (target_option=n; $(am__make_running_with_option)) -+am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) - pkgdatadir = $(datadir)/@PACKAGE@ - pkgincludedir = $(includedir)/@PACKAGE@ - pkglibdir = $(libdir)/@PACKAGE@ -@@ -74,8 +101,9 @@ - POST_UNINSTALL = : - build_triplet = @build@ - host_triplet = @host@ --DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ -- $(srcdir)/Makefile.in $(srcdir)/gnulib.mk -+DIST_COMMON = $(srcdir)/gnulib.mk $(srcdir)/Makefile.in \ -+ $(srcdir)/Makefile.am $(top_srcdir)/build-aux/depcomp \ -+ $(noinst_HEADERS) $(top_srcdir)/build-aux/test-driver - TESTS = test-accept$(EXEEXT) test-file-has-acl.sh \ - test-file-has-acl-1.sh test-file-has-acl-2.sh \ - test-set-mode-acl.sh test-set-mode-acl-1.sh \ -@@ -584,10 +612,8 @@ - LIBRARIES = $(noinst_LIBRARIES) - AM_V_AR = $(am__v_AR_@AM_V@) - am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@) --am__v_AR_0 = @echo " AR " $@; 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Sadly, -+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", -+# since that might cause problem with VPATH rewrites for suffix-less tests. -+# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. -+am__set_TESTS_bases = \ -+ bases='$(TEST_LOGS)'; \ -+ bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ -+ bases=`echo $$bases` - RECHECK_LOGS = $(TEST_LOGS) --TEST_SUITE_HTML = $(TEST_SUITE_LOG:.log=.html) - TEST_SUITE_LOG = test-suite.log - TEST_EXTENSIONS = @EXEEXT@ .test -+LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver - LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) -+am__set_b = \ -+ case '$@' in \ -+ */*) \ -+ case '$*' in \ -+ */*) b='$*';; \ -+ *) b=`echo '$@' | sed 's/\.log$$//'`; \ -+ esac;; \ -+ *) \ -+ b='$*';; \ -+ esac - am__test_logs1 = $(TESTS:=.log) - am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) - TEST_LOGS = $(am__test_logs2:.test.log=.log) -+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver - TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ - $(TEST_LOG_FLAGS) --TEST_LOGS_TMP = $(TEST_LOGS:.log=.log-t) - DIST_SUBDIRS = $(SUBDIRS) - DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) - am__relativize = \ -@@ -3957,7 +4093,7 @@ - $(MAKE) $(AM_MAKEFLAGS) all-recursive - - .SUFFIXES: --.SUFFIXES: .c .html .log .o .obj .test .test$(EXEEXT) -+.SUFFIXES: .c .log .o .obj .test .test$(EXEEXT) .trs - $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(srcdir)/gnulib.mk $(am__configure_deps) - @for dep in $?; do \ - case '$(am__configure_deps)' in \ -@@ -4003,6 +4139,7 @@ - @: > glthread/$(DEPDIR)/$(am__dirstamp) - glthread/thread.$(OBJEXT): glthread/$(am__dirstamp) \ - glthread/$(DEPDIR)/$(am__dirstamp) -+ - libtests.a: $(libtests_a_OBJECTS) $(libtests_a_DEPENDENCIES) $(EXTRA_libtests_a_DEPENDENCIES) - $(AM_V_at)-rm -f libtests.a - $(AM_V_AR)$(libtests_a_AR) libtests.a $(libtests_a_OBJECTS) $(libtests_a_LIBADD) -@@ -4016,10 +4153,11 @@ - fi; \ - for p in $$list; do echo "$$p $$p"; done | \ - sed 's/$(EXEEXT)$$//' | \ -- while read p p1; do if test -f $$p; \ -- then echo "$$p"; echo "$$p"; else :; fi; \ -+ while read p p1; do if test -f $$p \ -+ ; then echo "$$p"; echo "$$p"; else :; fi; \ - done | \ -- sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \ -+ sed -e 'p;s,.*/,,;n;h' \ -+ -e 's|.*|.|' \ - -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ - sed 'N;N;N;s,\n, ,g' | \ - $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ -@@ -4040,7 +4178,8 @@ - @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ - files=`for p in $$list; do echo "$$p"; done | \ - sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ -- -e 's/$$/$(EXEEXT)/' `; \ -+ -e 's/$$/$(EXEEXT)/' \ -+ `; \ - test -n "$$list" || exit 0; \ - echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \ - cd "$(DESTDIR)$(bindir)" && rm -f $$files -@@ -4062,10 +4201,11 @@ - fi; \ - for p in $$list; do echo "$$p $$p"; done | \ - sed 's/$(EXEEXT)$$//' | \ -- while read p p1; do if test -f $$p; \ -- then echo "$$p"; echo "$$p"; else :; fi; \ -+ while read p p1; do if test -f $$p \ -+ ; then echo "$$p"; echo "$$p"; else :; fi; \ - done | \ -- sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \ -+ sed -e 'p;s,.*/,,;n;h' \ -+ -e 's|.*|.|' \ - -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ - sed 'N;N;N;s,\n, ,g' | \ - $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ -@@ -4086,760 +4226,1011 @@ - @list='$(pkglibexec_PROGRAMS)'; test -n "$(pkglibexecdir)" || list=; \ - files=`for p in $$list; do echo "$$p"; done | \ - sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ -- -e 's/$$/$(EXEEXT)/' `; \ -+ -e 's/$$/$(EXEEXT)/' \ -+ `; \ - test -n "$$list" || exit 0; \ - echo " ( cd '$(DESTDIR)$(pkglibexecdir)' && rm -f" $$files ")"; \ - cd "$(DESTDIR)$(pkglibexecdir)" && rm -f $$files - - clean-pkglibexecPROGRAMS: - -test -z "$(pkglibexec_PROGRAMS)" || rm -f $(pkglibexec_PROGRAMS) -+ - test-accept$(EXEEXT): $(test_accept_OBJECTS) $(test_accept_DEPENDENCIES) $(EXTRA_test_accept_DEPENDENCIES) - @rm -f test-accept$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_accept_OBJECTS) $(test_accept_LDADD) $(LIBS) -+ - test-alignof$(EXEEXT): $(test_alignof_OBJECTS) $(test_alignof_DEPENDENCIES) $(EXTRA_test_alignof_DEPENDENCIES) - @rm -f test-alignof$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_alignof_OBJECTS) $(test_alignof_LDADD) $(LIBS) -+ - test-alloca-opt$(EXEEXT): $(test_alloca_opt_OBJECTS) $(test_alloca_opt_DEPENDENCIES) $(EXTRA_test_alloca_opt_DEPENDENCIES) - @rm -f test-alloca-opt$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_alloca_opt_OBJECTS) $(test_alloca_opt_LDADD) $(LIBS) -+ - test-areadlink$(EXEEXT): $(test_areadlink_OBJECTS) $(test_areadlink_DEPENDENCIES) $(EXTRA_test_areadlink_DEPENDENCIES) - @rm -f test-areadlink$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_areadlink_OBJECTS) $(test_areadlink_LDADD) $(LIBS) -+ - test-areadlink-with-size$(EXEEXT): $(test_areadlink_with_size_OBJECTS) $(test_areadlink_with_size_DEPENDENCIES) $(EXTRA_test_areadlink_with_size_DEPENDENCIES) - @rm -f test-areadlink-with-size$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_areadlink_with_size_OBJECTS) $(test_areadlink_with_size_LDADD) $(LIBS) -+ - test-areadlinkat$(EXEEXT): $(test_areadlinkat_OBJECTS) $(test_areadlinkat_DEPENDENCIES) $(EXTRA_test_areadlinkat_DEPENDENCIES) - @rm -f test-areadlinkat$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_areadlinkat_OBJECTS) $(test_areadlinkat_LDADD) $(LIBS) -+ - test-argmatch$(EXEEXT): $(test_argmatch_OBJECTS) $(test_argmatch_DEPENDENCIES) $(EXTRA_test_argmatch_DEPENDENCIES) - @rm -f test-argmatch$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_argmatch_OBJECTS) $(test_argmatch_LDADD) $(LIBS) -+ - test-argv-iter$(EXEEXT): $(test_argv_iter_OBJECTS) $(test_argv_iter_DEPENDENCIES) $(EXTRA_test_argv_iter_DEPENDENCIES) - @rm -f test-argv-iter$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_argv_iter_OBJECTS) $(test_argv_iter_LDADD) $(LIBS) -+ - test-arpa_inet$(EXEEXT): $(test_arpa_inet_OBJECTS) $(test_arpa_inet_DEPENDENCIES) $(EXTRA_test_arpa_inet_DEPENDENCIES) - @rm -f test-arpa_inet$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_arpa_inet_OBJECTS) $(test_arpa_inet_LDADD) $(LIBS) -+ - test-base64$(EXEEXT): $(test_base64_OBJECTS) $(test_base64_DEPENDENCIES) $(EXTRA_test_base64_DEPENDENCIES) - @rm -f test-base64$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_base64_OBJECTS) $(test_base64_LDADD) $(LIBS) -+ - 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$(AM_V_CCLD)$(LINK) $(test_canonicalize_OBJECTS) $(test_canonicalize_LDADD) $(LIBS) -+ - test-chdir$(EXEEXT): $(test_chdir_OBJECTS) $(test_chdir_DEPENDENCIES) $(EXTRA_test_chdir_DEPENDENCIES) - @rm -f test-chdir$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_chdir_OBJECTS) $(test_chdir_LDADD) $(LIBS) -+ - test-chown$(EXEEXT): $(test_chown_OBJECTS) $(test_chown_DEPENDENCIES) $(EXTRA_test_chown_DEPENDENCIES) - @rm -f test-chown$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_chown_OBJECTS) $(test_chown_LDADD) $(LIBS) -+ - test-cloexec$(EXEEXT): $(test_cloexec_OBJECTS) $(test_cloexec_DEPENDENCIES) $(EXTRA_test_cloexec_DEPENDENCIES) - @rm -f test-cloexec$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_cloexec_OBJECTS) $(test_cloexec_LDADD) $(LIBS) -+ - test-close$(EXEEXT): $(test_close_OBJECTS) $(test_close_DEPENDENCIES) $(EXTRA_test_close_DEPENDENCIES) - @rm -f test-close$(EXEEXT) - $(AM_V_CCLD)$(LINK) $(test_close_OBJECTS) $(test_close_LDADD) $(LIBS) -+ - test-closein$(EXEEXT): $(test_closein_OBJECTS) $(test_closein_DEPENDENCIES) $(EXTRA_test_closein_DEPENDENCIES) - 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$(am__check_pre) $(TEST_LOG_COMPILE) "$$tst" $(am__check_post) -+ @p='$<'; \ -+ $(am__set_b); \ -+ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ -+ --log-file $$b.log --trs-file $$b.trs \ -+ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ -+ "$$tst" $(AM_TESTS_FD_REDIRECT) - @am__EXEEXT_TRUE@.test$(EXEEXT).log: --@am__EXEEXT_TRUE@ @p='$<'; $(am__check_pre) $(TEST_LOG_COMPILE) "$$tst" $(am__check_post) -+@am__EXEEXT_TRUE@ @p='$<'; \ -+@am__EXEEXT_TRUE@ $(am__set_b); \ -+@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ -+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ -+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ -+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) - - distdir: $(DISTFILES) -- @list='$(MANS)'; if test -n "$$list"; then \ -- list=`for p in $$list; do \ -- if test -f $$p; then d=; else d="$(srcdir)/"; fi; \ -- if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \ -- if test -n "$$list" && \ -- grep 'ab help2man is required to generate this page' $$list >/dev/null; then \ -- echo "error: found man pages containing the \`missing help2man' replacement text:" >&2; \ -- grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/ /' >&2; \ -- echo " to fix them, install help2man, remove and regenerate the man pages;" >&2; \ -- echo " typically \`make maintainer-clean' will remove them" >&2; \ -- exit 1; \ -- else :; fi; \ -- else :; fi - @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - list='$(DISTFILES)'; \ -@@ -6390,7 +8375,7 @@ - mostlyclean-generic: - -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES) - -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) -- -test -z "$(TEST_LOGS_TMP)" || rm -f $(TEST_LOGS_TMP) -+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) - -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - - clean-generic: -@@ -6471,8 +8456,8 @@ - - mostlyclean: mostlyclean-recursive - --mostlyclean-am: am--mostlyclean-test-html mostlyclean-compile \ -- mostlyclean-generic mostlyclean-local -+mostlyclean-am: mostlyclean-compile mostlyclean-generic \ -+ mostlyclean-local - - pdf: pdf-recursive - -@@ -6487,30 +8472,27 @@ - - uninstall-man: uninstall-man1 - --.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ -- check-am check-html ctags-recursive install install-am \ -- install-strip recheck-html tags-recursive -- --.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ -- all all-am am--mostlyclean-test-html check check-TESTS \ -- check-am check-html clean clean-binPROGRAMS \ -+.MAKE: $(am__recursive_targets) all check check-am install install-am \ -+ install-strip -+ -+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \ -+ check-TESTS check-am clean clean-binPROGRAMS \ - clean-checkLIBRARIES clean-checkPROGRAMS clean-generic \ - clean-local clean-noinstLIBRARIES clean-noinstPROGRAMS \ -- clean-pkglibexecPROGRAMS ctags ctags-recursive distclean \ -- distclean-compile distclean-generic distclean-tags distdir dvi \ -- dvi-am html html-am info info-am install install-am \ -- install-binPROGRAMS install-data install-data-am install-dvi \ -- install-dvi-am install-exec install-exec-am install-html \ -- install-html-am install-info install-info-am install-man \ -- install-man1 install-pdf install-pdf-am \ -+ clean-pkglibexecPROGRAMS cscopelist-am ctags ctags-am \ -+ distclean distclean-compile distclean-generic distclean-tags \ -+ distdir dvi dvi-am html html-am info info-am install \ -+ install-am install-binPROGRAMS install-data install-data-am \ -+ install-dvi install-dvi-am install-exec install-exec-am \ -+ install-html install-html-am install-info install-info-am \ -+ install-man install-man1 install-pdf install-pdf-am \ - install-pkglibexecPROGRAMS install-ps install-ps-am \ - install-strip installcheck installcheck-am installdirs \ - installdirs-am maintainer-clean maintainer-clean-generic \ - mostlyclean mostlyclean-compile mostlyclean-generic \ -- mostlyclean-local pdf pdf-am ps ps-am recheck recheck-html \ -- tags tags-recursive uninstall uninstall-am \ -- uninstall-binPROGRAMS uninstall-man uninstall-man1 \ -- uninstall-pkglibexecPROGRAMS -+ mostlyclean-local pdf pdf-am ps ps-am recheck tags tags-am \ -+ uninstall uninstall-am uninstall-binPROGRAMS uninstall-man \ -+ uninstall-man1 uninstall-pkglibexecPROGRAMS - - @POSIX_SPAWN_PORTED_TRUE@test-posix_spawn1.sh: test-posix_spawn1.in.sh - @POSIX_SPAWN_PORTED_TRUE@ $(AM_V_GEN)rm -f $@-t $@ && \ -diff -Nur coreutils-8.21.orig/lib/config.hin coreutils-8.21/lib/config.hin ---- coreutils-8.21.orig/lib/config.hin 2013-02-14 15:57:58.000000000 +0100 -+++ coreutils-8.21/lib/config.hin 2013-09-04 17:12:19.000000000 +0200 -@@ -41,12 +41,12 @@ - /* Define to 1 if chown mishandles trailing slash. */ - #undef CHOWN_TRAILING_SLASH_BUG - --/* Define to one of '_getb67', 'GETB67', 'getb67' for Cray-2 and Cray-YMP -- systems. This function is required for 'alloca.c' support on those systems. -+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP -+ systems. This function is required for `alloca.c' support on those systems. - */ - #undef CRAY_STACKSEG_END - --/* Define to 1 if using 'alloca.c'. */ -+/* Define to 1 if using `alloca.c'. */ - #undef C_ALLOCA - - /* Define as the bit index in the word where to find bit 0 of the exponent of -@@ -143,6 +143,10 @@ - /* Define to 1 if the system's ftello function has the Solaris bug. */ - #undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE - -+/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if -+ fflush is known to not work, -1 if unknown. */ -+#undef FUNC_FFLUSH_STDIN -+ - /* Define to 1 if mkdir mistakenly creates a directory given with a trailing - dot component. */ - #undef FUNC_MKDIR_DOT_BUG -@@ -2861,9 +2865,9 @@ - /* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at runtime. -- STACK_DIRECTION > 0 => grows toward higher addresses -- STACK_DIRECTION < 0 => grows toward lower addresses -- STACK_DIRECTION = 0 => direction of growth unknown */ -+ STACK_DIRECTION > 0 => grows toward higher addresses -+ STACK_DIRECTION < 0 => grows toward lower addresses -+ STACK_DIRECTION = 0 => direction of growth unknown */ - #undef STACK_DIRECTION - - /* Define if the block counts reported by statfs may be truncated to 2GB and -diff -Nur coreutils-8.21.orig/lib/config.hin~ coreutils-8.21/lib/config.hin~ ---- coreutils-8.21.orig/lib/config.hin~ 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/lib/config.hin~ 2013-09-04 17:08:44.000000000 +0200 -@@ -0,0 +1,3366 @@ -+/* lib/config.hin. Generated from configure.ac by autoheader. */ -+ -+/* Define if building universal (internal helper macro) */ -+#undef AC_APPLE_UNIVERSAL_BUILD -+ -+/* Define to the function xargmatch calls on failures. */ -+#undef ARGMATCH_DIE -+ -+/* Define to the declaration of the xargmatch failure function. */ -+#undef ARGMATCH_DIE_DECL -+ -+/* Define to the number of bits in type 'ptrdiff_t'. */ -+#undef BITSIZEOF_PTRDIFF_T -+ -+/* Define to the number of bits in type 'sig_atomic_t'. */ -+#undef BITSIZEOF_SIG_ATOMIC_T -+ -+/* Define to the number of bits in type 'size_t'. */ -+#undef BITSIZEOF_SIZE_T -+ -+/* Define to the number of bits in type 'wchar_t'. */ -+#undef BITSIZEOF_WCHAR_T -+ -+/* Define to the number of bits in type 'wint_t'. */ -+#undef BITSIZEOF_WINT_T -+ -+/* Define if you wish *printf() functions that have a safe handling of -+ non-IEEE-754 'long double' values. */ -+#undef CHECK_PRINTF_SAFE -+ -+/* Define to 1 if chown fails to change ctime when at least one argument was -+ not -1. */ -+#undef CHOWN_CHANGE_TIME_BUG -+ -+/* Define if chown is not POSIX compliant regarding IDs of -1. */ -+#undef CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE -+ -+/* Define if chown modifies symlinks. */ -+#undef CHOWN_MODIFIES_SYMLINK -+ -+/* Define to 1 if chown mishandles trailing slash. */ -+#undef CHOWN_TRAILING_SLASH_BUG -+ -+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP -+ systems. This function is required for `alloca.c' support on those systems. -+ */ -+#undef CRAY_STACKSEG_END -+ -+/* Define to 1 if using `alloca.c'. */ -+#undef C_ALLOCA -+ -+/* Define as the bit index in the word where to find bit 0 of the exponent of -+ 'double'. */ -+#undef DBL_EXPBIT0_BIT -+ -+/* Define as the word index where to find the exponent of 'double'. */ -+#undef DBL_EXPBIT0_WORD -+ -+/* Define as the bit index in the word where to find the sign of 'double'. */ -+#undef DBL_SIGNBIT_BIT -+ -+/* Define as the word index where to find the sign of 'double'. */ -+#undef DBL_SIGNBIT_WORD -+ -+/* Define the default level of POSIX conformance. The value is of the form -+ YYYYMM, specifying the year and month the standard was adopted. If not -+ defined here, it defaults to the value of _POSIX2_VERSION in . -+ Define to 199209 to default to POSIX 1003.2-1992, which makes standard -+ programs like 'head', 'tail', and 'sort' accept obsolete options like '+10' -+ and '-10'. Define to 200112 to default to POSIX 1003.1-2001, which makes -+ these standard programs treat leading-'+' operands as file names and -+ require modern usages like '-n 10' instead of '-10'. Whether defined here -+ or not, the default can be overridden at run time via the _POSIX2_VERSION -+ environment variable. */ -+#undef DEFAULT_POSIX2_VERSION -+ -+/* Define to 1 for DGUX with . */ -+#undef DGUX -+ -+/* the name of the file descriptor member of DIR */ -+#undef DIR_FD_MEMBER_NAME -+ -+#ifdef DIR_FD_MEMBER_NAME -+# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) -+#else -+# define DIR_TO_FD(Dir_p) -1 -+#endif -+ -+ -+/* Define to 1 if // is a file system root distinct from /. */ -+#undef DOUBLE_SLASH_IS_DISTINCT_ROOT -+ -+/* Define if struct dirent has a member d_ino that actually works. */ -+#undef D_INO_IN_DIRENT -+ -+/* Define to 1 if translation of program messages to the user's native -+ language is requested. */ -+#undef ENABLE_NLS -+ -+/* Define to 1 if your platform has fchownat, but it does not reject an empty -+ file name. */ -+#undef FCHOWNAT_EMPTY_FILENAME_BUG -+ -+/* Define to 1 if your platform has fchownat, but it cannot perform lchown -+ tasks. */ -+#undef FCHOWNAT_NOFOLLOW_BUG -+ -+/* Define this to 1 if F_DUPFD behavior does not match POSIX */ -+#undef FCNTL_DUPFD_BUGGY -+ -+/* Define to nothing if C supports flexible array members, and to 1 if it does -+ not. That way, with a declaration like 'struct s { int n; double -+ d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99 -+ compilers. When computing the size of such an object, don't use 'sizeof -+ (struct s)' as it overestimates the size. Use 'offsetof (struct s, d)' -+ instead. Don't use 'offsetof (struct s, d[0])', as this doesn't work with -+ MSVC and with C++ compilers. */ -+#undef FLEXIBLE_ARRAY_MEMBER -+ -+/* Define as the bit index in the word where to find bit 0 of the exponent of -+ 'float'. */ -+#undef FLT_EXPBIT0_BIT -+ -+/* Define as the word index where to find the exponent of 'float'. */ -+#undef FLT_EXPBIT0_WORD -+ -+/* Define as the bit index in the word where to find the sign of 'float'. */ -+#undef FLT_SIGNBIT_BIT -+ -+/* Define as the word index where to find the sign of 'float'. */ -+#undef FLT_SIGNBIT_WORD -+ -+/* Define to 1 if fopen() fails to recognize a trailing slash. */ -+#undef FOPEN_TRAILING_SLASH_BUG -+ -+/* Enable compile-time and run-time bounds-checking, and some warnings, -+ without upsetting glibc 2.15+. */ -+ #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__ -+ # define _FORTIFY_SOURCE 2 -+ #endif -+ -+ -+/* Define to 1 if the system's ftello function has the Solaris bug. */ -+#undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE -+ -+/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if -+ fflush is known to not work, -1 if unknown. */ -+#undef FUNC_FFLUSH_STDIN -+ -+/* Define to 1 if mkdir mistakenly creates a directory given with a trailing -+ dot component. */ -+#undef FUNC_MKDIR_DOT_BUG -+ -+/* Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string. */ -+#undef FUNC_NL_LANGINFO_YESEXPR_WORKS -+ -+/* Define to 1 if realpath() can malloc memory, always gives an absolute path, -+ and handles trailing slash correctly. */ -+#undef FUNC_REALPATH_WORKS -+ -+/* Define to 1 if ungetc is broken when used on arbitrary bytes. */ -+#undef FUNC_UNGETC_BROKEN -+ -+/* Define to 1 if futimesat mishandles a NULL file name. */ -+#undef FUTIMESAT_NULL_BUG -+ -+/* Define to the type of elements in the array set by `getgroups'. Usually -+ this is either `int' or `gid_t'. */ -+#undef GETGROUPS_T -+ -+/* Define this to 1 if getgroups(0,NULL) does not return the number of groups. -+ */ -+#undef GETGROUPS_ZERO_BUG -+ -+/* Define if gettimeofday clobbers the localtime buffer. */ -+#undef GETTIMEOFDAY_CLOBBERS_LOCALTIME -+ -+/* Define this to 'void' or 'struct timezone' to match the system's -+ declaration of the second argument to gettimeofday. */ -+#undef GETTIMEOFDAY_TIMEZONE -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module areadlinkat shall be considered present. */ -+#undef GNULIB_AREADLINKAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module calloc-gnu shall be considered present. */ -+#undef GNULIB_CALLOC_GNU -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module canonicalize shall be considered present. */ -+#undef GNULIB_CANONICALIZE -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module close-stream shall be considered present. */ -+#undef GNULIB_CLOSE_STREAM -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module dirent-safer shall be considered present. */ -+#undef GNULIB_DIRENT_SAFER -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module dirname shall be considered present. */ -+#undef GNULIB_DIRNAME -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module faccessat shall be considered present. */ -+#undef GNULIB_FACCESSAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fchmodat shall be considered present. */ -+#undef GNULIB_FCHMODAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fchownat shall be considered present. */ -+#undef GNULIB_FCHOWNAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fcntl-safer shall be considered present. */ -+#undef GNULIB_FCNTL_SAFER -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fdopendir shall be considered present. */ -+#undef GNULIB_FDOPENDIR -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fdutimensat shall be considered present. */ -+#undef GNULIB_FDUTIMENSAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fd-safer-flag shall be considered present. */ -+#undef GNULIB_FD_SAFER_FLAG -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fflush shall be considered present. */ -+#undef GNULIB_FFLUSH -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module filenamecat shall be considered present. */ -+#undef GNULIB_FILENAMECAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fopen-safer shall be considered present. */ -+#undef GNULIB_FOPEN_SAFER -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module freopen-safer shall be considered present. */ -+#undef GNULIB_FREOPEN_SAFER -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module fscanf shall be considered present. */ -+#undef GNULIB_FSCANF -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module getcwd shall be considered present. */ -+#undef GNULIB_GETCWD -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module malloc-gnu shall be considered present. */ -+#undef GNULIB_MALLOC_GNU -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module openat shall be considered present. */ -+#undef GNULIB_OPENAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module openat-safer shall be considered present. */ -+#undef GNULIB_OPENAT_SAFER -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module pipe2-safer shall be considered present. */ -+#undef GNULIB_PIPE2_SAFER -+ -+/* enable some gnulib portability checks */ -+#undef GNULIB_PORTCHECK -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module realloc-gnu shall be considered present. */ -+#undef GNULIB_REALLOC_GNU -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module scanf shall be considered present. */ -+#undef GNULIB_SCANF -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module snprintf shall be considered present. */ -+#undef GNULIB_SNPRINTF -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module statat shall be considered present. */ -+#undef GNULIB_STATAT -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module strerror shall be considered present. */ -+#undef GNULIB_STRERROR -+ -+/* Define to 1 when the gnulib module accept should be tested. */ -+#undef GNULIB_TEST_ACCEPT -+ -+/* Define to 1 when the gnulib module bind should be tested. */ -+#undef GNULIB_TEST_BIND -+ -+/* Define to 1 when the gnulib module btowc should be tested. */ -+#undef GNULIB_TEST_BTOWC -+ -+/* Define to 1 when the gnulib module calloc-posix should be tested. */ -+#undef GNULIB_TEST_CALLOC_POSIX -+ -+/* Define to 1 when the gnulib module canonicalize should be tested. */ -+#undef GNULIB_TEST_CANONICALIZE -+ -+/* Define to 1 when the gnulib module canonicalize_file_name should be tested. -+ */ -+#undef GNULIB_TEST_CANONICALIZE_FILE_NAME -+ -+/* Define to 1 when the gnulib module chdir should be tested. */ -+#undef GNULIB_TEST_CHDIR -+ -+/* Define to 1 when the gnulib module chown should be tested. */ -+#undef GNULIB_TEST_CHOWN -+ -+/* Define to 1 when the gnulib module cloexec should be tested. */ -+#undef GNULIB_TEST_CLOEXEC -+ -+/* Define to 1 when the gnulib module close should be tested. */ -+#undef GNULIB_TEST_CLOSE -+ -+/* Define to 1 when the gnulib module closedir should be tested. */ -+#undef GNULIB_TEST_CLOSEDIR -+ -+/* Define to 1 when the gnulib module connect should be tested. */ -+#undef GNULIB_TEST_CONNECT -+ -+/* Define to 1 when the gnulib module dirfd should be tested. */ -+#undef GNULIB_TEST_DIRFD -+ -+/* Define to 1 when the gnulib module dup should be tested. */ -+#undef GNULIB_TEST_DUP -+ -+/* Define to 1 when the gnulib module dup2 should be tested. */ -+#undef GNULIB_TEST_DUP2 -+ -+/* Define to 1 when the gnulib module environ should be tested. */ -+#undef GNULIB_TEST_ENVIRON -+ -+/* Define to 1 when the gnulib module euidaccess should be tested. */ -+#undef GNULIB_TEST_EUIDACCESS -+ -+/* Define to 1 when the gnulib module faccessat should be tested. */ -+#undef GNULIB_TEST_FACCESSAT -+ -+/* Define to 1 when the gnulib module fchdir should be tested. */ -+#undef GNULIB_TEST_FCHDIR -+ -+/* Define to 1 when the gnulib module fchmodat should be tested. */ -+#undef GNULIB_TEST_FCHMODAT -+ -+/* Define to 1 when the gnulib module fchownat should be tested. */ -+#undef GNULIB_TEST_FCHOWNAT -+ -+/* Define to 1 when the gnulib module fclose should be tested. */ -+#undef GNULIB_TEST_FCLOSE -+ -+/* Define to 1 when the gnulib module fcntl should be tested. */ -+#undef GNULIB_TEST_FCNTL -+ -+/* Define to 1 when the gnulib module fdatasync should be tested. */ -+#undef GNULIB_TEST_FDATASYNC -+ -+/* Define to 1 when the gnulib module fdopen should be tested. */ -+#undef GNULIB_TEST_FDOPEN -+ -+/* Define to 1 when the gnulib module fdopendir should be tested. */ -+#undef GNULIB_TEST_FDOPENDIR -+ -+/* Define to 1 when the gnulib module fflush should be tested. */ -+#undef GNULIB_TEST_FFLUSH -+ -+/* Define to 1 when the gnulib module fopen should be tested. */ -+#undef GNULIB_TEST_FOPEN -+ -+/* Define to 1 when the gnulib module fpurge should be tested. */ -+#undef GNULIB_TEST_FPURGE -+ -+/* Define to 1 when the gnulib module freopen should be tested. */ -+#undef GNULIB_TEST_FREOPEN -+ -+/* Define to 1 when the gnulib module frexp should be tested. */ -+#undef GNULIB_TEST_FREXP -+ -+/* Define to 1 when the gnulib module frexpl should be tested. */ -+#undef GNULIB_TEST_FREXPL -+ -+/* Define to 1 when the gnulib module fseek should be tested. */ -+#undef GNULIB_TEST_FSEEK -+ -+/* Define to 1 when the gnulib module fseeko should be tested. */ -+#undef GNULIB_TEST_FSEEKO -+ -+/* Define to 1 when the gnulib module fstat should be tested. */ -+#undef GNULIB_TEST_FSTAT -+ -+/* Define to 1 when the gnulib module fstatat should be tested. */ -+#undef GNULIB_TEST_FSTATAT -+ -+/* Define to 1 when the gnulib module fsync should be tested. */ -+#undef GNULIB_TEST_FSYNC -+ -+/* Define to 1 when the gnulib module ftell should be tested. */ -+#undef GNULIB_TEST_FTELL -+ -+/* Define to 1 when the gnulib module ftello should be tested. */ -+#undef GNULIB_TEST_FTELLO -+ -+/* Define to 1 when the gnulib module ftruncate should be tested. */ -+#undef GNULIB_TEST_FTRUNCATE -+ -+/* Define to 1 when the gnulib module futimens should be tested. */ -+#undef GNULIB_TEST_FUTIMENS -+ -+/* Define to 1 when the gnulib module getaddrinfo should be tested. */ -+#undef GNULIB_TEST_GETADDRINFO -+ -+/* Define to 1 when the gnulib module getcwd should be tested. */ -+#undef GNULIB_TEST_GETCWD -+ -+/* Define to 1 when the gnulib module getdelim should be tested. */ -+#undef GNULIB_TEST_GETDELIM -+ -+/* Define to 1 when the gnulib module getdtablesize should be tested. */ -+#undef GNULIB_TEST_GETDTABLESIZE -+ -+/* Define to 1 when the gnulib module getgroups should be tested. */ -+#undef GNULIB_TEST_GETGROUPS -+ -+/* Define to 1 when the gnulib module gethostname should be tested. */ -+#undef GNULIB_TEST_GETHOSTNAME -+ -+/* Define to 1 when the gnulib module getline should be tested. */ -+#undef GNULIB_TEST_GETLINE -+ -+/* Define to 1 when the gnulib module getloadavg should be tested. */ -+#undef GNULIB_TEST_GETLOADAVG -+ -+/* Define to 1 when the gnulib module getlogin should be tested. */ -+#undef GNULIB_TEST_GETLOGIN -+ -+/* Define to 1 when the gnulib module getopt-gnu should be tested. */ -+#undef GNULIB_TEST_GETOPT_GNU -+ -+/* Define to 1 when the gnulib module getpagesize should be tested. */ -+#undef GNULIB_TEST_GETPAGESIZE -+ -+/* Define to 1 when the gnulib module gettimeofday should be tested. */ -+#undef GNULIB_TEST_GETTIMEOFDAY -+ -+/* Define to 1 when the gnulib module getusershell should be tested. */ -+#undef GNULIB_TEST_GETUSERSHELL -+ -+/* Define to 1 when the gnulib module group-member should be tested. */ -+#undef GNULIB_TEST_GROUP_MEMBER -+ -+/* Define to 1 when the gnulib module ioctl should be tested. */ -+#undef GNULIB_TEST_IOCTL -+ -+/* Define to 1 when the gnulib module isatty should be tested. */ -+#undef GNULIB_TEST_ISATTY -+ -+/* Define to 1 when the gnulib module iswblank should be tested. */ -+#undef GNULIB_TEST_ISWBLANK -+ -+/* Define to 1 when the gnulib module lchmod should be tested. */ -+#undef GNULIB_TEST_LCHMOD -+ -+/* Define to 1 when the gnulib module lchown should be tested. */ -+#undef GNULIB_TEST_LCHOWN -+ -+/* Define to 1 when the gnulib module link should be tested. */ -+#undef GNULIB_TEST_LINK -+ -+/* Define to 1 when the gnulib module linkat should be tested. */ -+#undef GNULIB_TEST_LINKAT -+ -+/* Define to 1 when the gnulib module listen should be tested. */ -+#undef GNULIB_TEST_LISTEN -+ -+/* Define to 1 when the gnulib module localeconv should be tested. */ -+#undef GNULIB_TEST_LOCALECONV -+ -+/* Define to 1 when the gnulib module lseek should be tested. */ -+#undef GNULIB_TEST_LSEEK -+ -+/* Define to 1 when the gnulib module lstat should be tested. */ -+#undef GNULIB_TEST_LSTAT -+ -+/* Define to 1 when the gnulib module malloc-posix should be tested. */ -+#undef GNULIB_TEST_MALLOC_POSIX -+ -+/* Define to 1 when the gnulib module mbrlen should be tested. */ -+#undef GNULIB_TEST_MBRLEN -+ -+/* Define to 1 when the gnulib module mbrtowc should be tested. */ -+#undef GNULIB_TEST_MBRTOWC -+ -+/* Define to 1 when the gnulib module mbscasecmp should be tested. */ -+#undef GNULIB_TEST_MBSCASECMP -+ -+/* Define to 1 when the gnulib module mbsinit should be tested. */ -+#undef GNULIB_TEST_MBSINIT -+ -+/* Define to 1 when the gnulib module mbslen should be tested. */ -+#undef GNULIB_TEST_MBSLEN -+ -+/* Define to 1 when the gnulib module mbsrtowcs should be tested. */ -+#undef GNULIB_TEST_MBSRTOWCS -+ -+/* Define to 1 when the gnulib module mbsstr should be tested. */ -+#undef GNULIB_TEST_MBSSTR -+ -+/* Define to 1 when the gnulib module mbtowc should be tested. */ -+#undef GNULIB_TEST_MBTOWC -+ -+/* Define to 1 when the gnulib module memchr should be tested. */ -+#undef GNULIB_TEST_MEMCHR -+ -+/* Define to 1 when the gnulib module mempcpy should be tested. */ -+#undef GNULIB_TEST_MEMPCPY -+ -+/* Define to 1 when the gnulib module memrchr should be tested. */ -+#undef GNULIB_TEST_MEMRCHR -+ -+/* Define to 1 when the gnulib module mkfifo should be tested. */ -+#undef GNULIB_TEST_MKFIFO -+ -+/* Define to 1 when the gnulib module mknod should be tested. */ -+#undef GNULIB_TEST_MKNOD -+ -+/* Define to 1 when the gnulib module mkstemp should be tested. */ -+#undef GNULIB_TEST_MKSTEMP -+ -+/* Define to 1 when the gnulib module mktime should be tested. */ -+#undef GNULIB_TEST_MKTIME -+ -+/* Define to 1 when the gnulib module nanosleep should be tested. */ -+#undef GNULIB_TEST_NANOSLEEP -+ -+/* Define to 1 when the gnulib module nl_langinfo should be tested. */ -+#undef GNULIB_TEST_NL_LANGINFO -+ -+/* Define to 1 when the gnulib module open should be tested. */ -+#undef GNULIB_TEST_OPEN -+ -+/* Define to 1 when the gnulib module openat should be tested. */ -+#undef GNULIB_TEST_OPENAT -+ -+/* Define to 1 when the gnulib module opendir should be tested. */ -+#undef GNULIB_TEST_OPENDIR -+ -+/* Define to 1 when the gnulib module perror should be tested. */ -+#undef GNULIB_TEST_PERROR -+ -+/* Define to 1 when the gnulib module pipe should be tested. */ -+#undef GNULIB_TEST_PIPE -+ -+/* Define to 1 when the gnulib module pipe2 should be tested. */ -+#undef GNULIB_TEST_PIPE2 -+ -+/* Define to 1 when the gnulib module posix_spawnattr_destroy should be -+ tested. */ -+#undef GNULIB_TEST_POSIX_SPAWNATTR_DESTROY -+ -+/* Define to 1 when the gnulib module posix_spawnattr_init should be tested. -+ */ -+#undef GNULIB_TEST_POSIX_SPAWNATTR_INIT -+ -+/* Define to 1 when the gnulib module posix_spawnattr_setflags should be -+ tested. */ -+#undef GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS -+ -+/* Define to 1 when the gnulib module posix_spawnattr_setsigmask should be -+ tested. */ -+#undef GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK -+ -+/* Define to 1 when the gnulib module posix_spawnp should be tested. */ -+#undef GNULIB_TEST_POSIX_SPAWNP -+ -+/* Define to 1 when the gnulib module posix_spawn_file_actions_addclose should -+ be tested. */ -+#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE -+ -+/* Define to 1 when the gnulib module posix_spawn_file_actions_adddup2 should -+ be tested. */ -+#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 -+ -+/* Define to 1 when the gnulib module posix_spawn_file_actions_addopen should -+ be tested. */ -+#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN -+ -+/* Define to 1 when the gnulib module posix_spawn_file_actions_destroy should -+ be tested. */ -+#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY -+ -+/* Define to 1 when the gnulib module posix_spawn_file_actions_init should be -+ tested. */ -+#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT -+ -+/* Define to 1 when the gnulib module putenv should be tested. */ -+#undef GNULIB_TEST_PUTENV -+ -+/* Define to 1 when the gnulib module raise should be tested. */ -+#undef GNULIB_TEST_RAISE -+ -+/* Define to 1 when the gnulib module rawmemchr should be tested. */ -+#undef GNULIB_TEST_RAWMEMCHR -+ -+/* Define to 1 when the gnulib module read should be tested. */ -+#undef GNULIB_TEST_READ -+ -+/* Define to 1 when the gnulib module readdir should be tested. */ -+#undef GNULIB_TEST_READDIR -+ -+/* Define to 1 when the gnulib module readlink should be tested. */ -+#undef GNULIB_TEST_READLINK -+ -+/* Define to 1 when the gnulib module readlinkat should be tested. */ -+#undef GNULIB_TEST_READLINKAT -+ -+/* Define to 1 when the gnulib module realloc-posix should be tested. */ -+#undef GNULIB_TEST_REALLOC_POSIX -+ -+/* Define to 1 when the gnulib module remove should be tested. */ -+#undef GNULIB_TEST_REMOVE -+ -+/* Define to 1 when the gnulib module rename should be tested. */ -+#undef GNULIB_TEST_RENAME -+ -+/* Define to 1 when the gnulib module rewinddir should be tested. */ -+#undef GNULIB_TEST_REWINDDIR -+ -+/* Define to 1 when the gnulib module rmdir should be tested. */ -+#undef GNULIB_TEST_RMDIR -+ -+/* Define to 1 when the gnulib module rpmatch should be tested. */ -+#undef GNULIB_TEST_RPMATCH -+ -+/* Define to 1 when the gnulib module select should be tested. */ -+#undef GNULIB_TEST_SELECT -+ -+/* Define to 1 when the gnulib module setenv should be tested. */ -+#undef GNULIB_TEST_SETENV -+ -+/* Define to 1 when the gnulib module setlocale should be tested. */ -+#undef GNULIB_TEST_SETLOCALE -+ -+/* Define to 1 when the gnulib module setsockopt should be tested. */ -+#undef GNULIB_TEST_SETSOCKOPT -+ -+/* Define to 1 when the gnulib module sigaction should be tested. */ -+#undef GNULIB_TEST_SIGACTION -+ -+/* Define to 1 when the gnulib module signbit should be tested. */ -+#undef GNULIB_TEST_SIGNBIT -+ -+/* Define to 1 when the gnulib module sigprocmask should be tested. */ -+#undef GNULIB_TEST_SIGPROCMASK -+ -+/* Define to 1 when the gnulib module sleep should be tested. */ -+#undef GNULIB_TEST_SLEEP -+ -+/* Define to 1 when the gnulib module snprintf should be tested. */ -+#undef GNULIB_TEST_SNPRINTF -+ -+/* Define to 1 when the gnulib module socket should be tested. */ -+#undef GNULIB_TEST_SOCKET -+ -+/* Define to 1 when the gnulib module stat should be tested. */ -+#undef GNULIB_TEST_STAT -+ -+/* Define to 1 when the gnulib module stpcpy should be tested. */ -+#undef GNULIB_TEST_STPCPY -+ -+/* Define to 1 when the gnulib module stpncpy should be tested. */ -+#undef GNULIB_TEST_STPNCPY -+ -+/* Define to 1 when the gnulib module strchrnul should be tested. */ -+#undef GNULIB_TEST_STRCHRNUL -+ -+/* Define to 1 when the gnulib module strdup should be tested. */ -+#undef GNULIB_TEST_STRDUP -+ -+/* Define to 1 when the gnulib module strerror should be tested. */ -+#undef GNULIB_TEST_STRERROR -+ -+/* Define to 1 when the gnulib module strerror_r should be tested. */ -+#undef GNULIB_TEST_STRERROR_R -+ -+/* Define to 1 when the gnulib module strncat should be tested. */ -+#undef GNULIB_TEST_STRNCAT -+ -+/* Define to 1 when the gnulib module strndup should be tested. */ -+#undef GNULIB_TEST_STRNDUP -+ -+/* Define to 1 when the gnulib module strnlen should be tested. */ -+#undef GNULIB_TEST_STRNLEN -+ -+/* Define to 1 when the gnulib module strpbrk should be tested. */ -+#undef GNULIB_TEST_STRPBRK -+ -+/* Define to 1 when the gnulib module strsignal should be tested. */ -+#undef GNULIB_TEST_STRSIGNAL -+ -+/* Define to 1 when the gnulib module strstr should be tested. */ -+#undef GNULIB_TEST_STRSTR -+ -+/* Define to 1 when the gnulib module strtod should be tested. */ -+#undef GNULIB_TEST_STRTOD -+ -+/* Define to 1 when the gnulib module strtoll should be tested. */ -+#undef GNULIB_TEST_STRTOLL -+ -+/* Define to 1 when the gnulib module strtoull should be tested. */ -+#undef GNULIB_TEST_STRTOULL -+ -+/* Define to 1 when the gnulib module symlink should be tested. */ -+#undef GNULIB_TEST_SYMLINK -+ -+/* Define to 1 when the gnulib module symlinkat should be tested. */ -+#undef GNULIB_TEST_SYMLINKAT -+ -+/* Define to 1 when the gnulib module time_r should be tested. */ -+#undef GNULIB_TEST_TIME_R -+ -+/* Define to 1 when the gnulib module unlink should be tested. */ -+#undef GNULIB_TEST_UNLINK -+ -+/* Define to 1 when the gnulib module unlinkat should be tested. */ -+#undef GNULIB_TEST_UNLINKAT -+ -+/* Define to 1 when the gnulib module unsetenv should be tested. */ -+#undef GNULIB_TEST_UNSETENV -+ -+/* Define to 1 when the gnulib module usleep should be tested. */ -+#undef GNULIB_TEST_USLEEP -+ -+/* Define to 1 when the gnulib module utimensat should be tested. */ -+#undef GNULIB_TEST_UTIMENSAT -+ -+/* Define to 1 when the gnulib module vasprintf should be tested. */ -+#undef GNULIB_TEST_VASPRINTF -+ -+/* Define to 1 when the gnulib module vfprintf-posix should be tested. */ -+#undef GNULIB_TEST_VFPRINTF_POSIX -+ -+/* Define to 1 when the gnulib module vprintf-posix should be tested. */ -+#undef GNULIB_TEST_VPRINTF_POSIX -+ -+/* Define to 1 when the gnulib module waitpid should be tested. */ -+#undef GNULIB_TEST_WAITPID -+ -+/* Define to 1 when the gnulib module wcrtomb should be tested. */ -+#undef GNULIB_TEST_WCRTOMB -+ -+/* Define to 1 when the gnulib module wcswidth should be tested. */ -+#undef GNULIB_TEST_WCSWIDTH -+ -+/* Define to 1 when the gnulib module wctob should be tested. */ -+#undef GNULIB_TEST_WCTOB -+ -+/* Define to 1 when the gnulib module wctomb should be tested. */ -+#undef GNULIB_TEST_WCTOMB -+ -+/* Define to 1 when the gnulib module wcwidth should be tested. */ -+#undef GNULIB_TEST_WCWIDTH -+ -+/* Define to 1 when the gnulib module write should be tested. */ -+#undef GNULIB_TEST_WRITE -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module unistr/u8-mbtoucr shall be considered present. */ -+#undef GNULIB_UNISTR_U8_MBTOUCR -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module unistr/u8-uctomb shall be considered present. */ -+#undef GNULIB_UNISTR_U8_UCTOMB -+ -+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending -+ whether the gnulib module xgetgroups shall be considered present. */ -+#undef GNULIB_XGETGROUPS -+ -+/* Define if your system defines TIOCGWINSZ in sys/ioctl.h. */ -+#undef GWINSZ_IN_SYS_IOCTL -+ -+/* Define if your system defines TIOCGWINSZ in sys/pty.h. */ -+#undef GWINSZ_IN_SYS_PTY -+ -+/* Define to 1 if you have the `access' function. */ -+#undef HAVE_ACCESS -+ -+/* Define to 1 if you have the `aclsort' function. */ -+#undef HAVE_ACLSORT -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_ACLV_H -+ -+/* Define to 1 if you have the `aclx_get' function. */ -+#undef HAVE_ACLX_GET -+ -+/* Define to 1 if you have the `acl_copy_ext_native' function. */ -+#undef HAVE_ACL_COPY_EXT_NATIVE -+ -+/* Define to 1 if you have the `acl_create_entry_np' function. */ -+#undef HAVE_ACL_CREATE_ENTRY_NP -+ -+/* Define to 1 if you have the `acl_delete_def_file' function. */ -+#undef HAVE_ACL_DELETE_DEF_FILE -+ -+/* Define to 1 if you have the `acl_delete_fd_np' function. */ -+#undef HAVE_ACL_DELETE_FD_NP -+ -+/* Define to 1 if you have the `acl_delete_file_np' function. */ -+#undef HAVE_ACL_DELETE_FILE_NP -+ -+/* Define to 1 if you have the `acl_entries' function. */ -+#undef HAVE_ACL_ENTRIES -+ -+/* Define to 1 if you have the `acl_extended_file' function. */ -+#undef HAVE_ACL_EXTENDED_FILE -+ -+/* Define to 1 if the constant ACL_FIRST_ENTRY exists. */ -+#undef HAVE_ACL_FIRST_ENTRY -+ -+/* Define to 1 if you have the `acl_free' function. */ -+#undef HAVE_ACL_FREE -+ -+/* Define to 1 if you have the `acl_free_text' function. */ -+#undef HAVE_ACL_FREE_TEXT -+ -+/* Define to 1 if you have the `acl_from_mode' function. */ -+#undef HAVE_ACL_FROM_MODE -+ -+/* Define to 1 if you have the `acl_from_text' function. */ -+#undef HAVE_ACL_FROM_TEXT -+ -+/* Define to 1 if you have the `acl_get_fd' function. */ -+#undef HAVE_ACL_GET_FD -+ -+/* Define to 1 if you have the `acl_get_file' function. */ -+#undef HAVE_ACL_GET_FILE -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_ACL_LIBACL_H -+ -+/* Define to 1 if you have the `acl_set_fd' function. */ -+#undef HAVE_ACL_SET_FD -+ -+/* Define to 1 if you have the `acl_set_file' function. */ -+#undef HAVE_ACL_SET_FILE -+ -+/* Define to 1 if you have the `acl_to_short_text' function. */ -+#undef HAVE_ACL_TO_SHORT_TEXT -+ -+/* Define to 1 if you have the `acl_trivial' function. */ -+#undef HAVE_ACL_TRIVIAL -+ -+/* Define to 1 if the ACL type ACL_TYPE_EXTENDED exists. */ -+#undef HAVE_ACL_TYPE_EXTENDED -+ -+/* Define to 1 if you have the `alarm' function. */ -+#undef HAVE_ALARM -+ -+/* Define to 1 if you have 'alloca' after including , a header that -+ may be supplied by this distribution. */ -+#undef HAVE_ALLOCA -+ -+/* Define to 1 if you have and it should be used (not on Ultrix). -+ */ -+#undef HAVE_ALLOCA_H -+ -+/* Define if you have an arithmetic hrtime_t type. */ -+#undef HAVE_ARITHMETIC_HRTIME_T -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_ARPA_INET_H -+ -+/* Define to 1 if you have the `attr_copy_file' function. */ -+#undef HAVE_ATTR_COPY_FILE -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_ATTR_ERROR_CONTEXT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_ATTR_LIBATTR_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_BP_SYM_H -+ -+/* Define to 1 if you have the `btowc' function. */ -+#undef HAVE_BTOWC -+ -+/* Define to 1 if nanosleep mishandles large arguments. */ -+#undef HAVE_BUG_BIG_NANOSLEEP -+ -+/* Define to 1 if strtold conforms to C99. */ -+#undef HAVE_C99_STRTOLD -+ -+/* Define to 1 if your system has a GNU libc compatible 'calloc' function, and -+ to 0 otherwise. */ -+#undef HAVE_CALLOC_GNU -+ -+/* Define if the 'calloc' function is POSIX compliant. */ -+#undef HAVE_CALLOC_POSIX -+ -+/* Define to 1 if you have the `canonicalize_file_name' function. */ -+#undef HAVE_CANONICALIZE_FILE_NAME -+ -+/* libcap usability */ -+#undef HAVE_CAP -+ -+/* Define to 1 if you have the `catgets' function. */ -+#undef HAVE_CATGETS -+ -+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the -+ CoreFoundation framework. */ -+#undef HAVE_CFLOCALECOPYCURRENT -+ -+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in -+ the CoreFoundation framework. */ -+#undef HAVE_CFPREFERENCESCOPYAPPVALUE -+ -+/* Define to 1 if you have the `chown' function. */ -+#undef HAVE_CHOWN -+ -+/* Define to 1 if you have the `chroot' function. */ -+#undef HAVE_CHROOT -+ -+/* Define to 1 if you have the `chsize' function. */ -+#undef HAVE_CHSIZE -+ -+/* Define to 1 if you have the `clock_gettime' function. */ -+#undef HAVE_CLOCK_GETTIME -+ -+/* Define to 1 if you have the `clock_settime' function. */ -+#undef HAVE_CLOCK_SETTIME -+ -+/* Define to 1 if you have the `closedir' function. */ -+#undef HAVE_CLOSEDIR -+ -+/* Define if you have compound literals. */ -+#undef HAVE_COMPOUND_LITERALS -+ -+/* Define to 1 if you have the `confstr' function. */ -+#undef HAVE_CONFSTR -+ -+/* Define if the copysignf function is declared in and available in -+ libc. */ -+#undef HAVE_COPYSIGNF_IN_LIBC -+ -+/* Define if the copysignl function is declared in and available in -+ libc. */ -+#undef HAVE_COPYSIGNL_IN_LIBC -+ -+/* Define if the copysign function is declared in and available in -+ libc. */ -+#undef HAVE_COPYSIGN_IN_LIBC -+ -+/* FIXME */ -+#undef HAVE_C_LINE -+ -+/* Define if the GNU dcgettext() function is already present or preinstalled. -+ */ -+#undef HAVE_DCGETTEXT -+ -+/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_ALARM -+ -+/* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_CLEARERR_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `copysign', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_COPYSIGN -+ -+/* Define to 1 if you have the declaration of `copysignf', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_COPYSIGNF -+ -+/* Define to 1 if you have the declaration of `copysignl', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_COPYSIGNL -+ -+/* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_DIRFD -+ -+/* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_FCHDIR -+ -+/* Define to 1 if you have the declaration of `fdatasync', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_FDATASYNC -+ -+/* Define to 1 if you have the declaration of `fdopendir', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_FDOPENDIR -+ -+/* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_FEOF_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_FERROR_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_FFLUSH_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_FGETS_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `flockfile', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_FLOCKFILE -+ -+/* Define to 1 if you have the declaration of `fpurge', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_FPURGE -+ -+/* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_FPUTC_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_FPUTS_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_FREAD_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `freeaddrinfo', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_FREEADDRINFO -+ -+/* Define to 1 if you have the declaration of `fseeko', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_FSEEKO -+ -+/* Define to 1 if you have the declaration of `ftello', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_FTELLO -+ -+/* Define to 1 if you have the declaration of `funlockfile', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_FUNLOCKFILE -+ -+/* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_FWRITE_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `gai_strerror', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GAI_STRERROR -+ -+/* Define to 1 if you have the declaration of `gai_strerrorA', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GAI_STRERRORA -+ -+/* Define to 1 if you have the declaration of `getaddrinfo', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETADDRINFO -+ -+/* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_GETCHAR_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_GETCWD -+ -+/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETC_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `getdelim', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETDELIM -+ -+/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_GETENV -+ -+/* Define to 1 if you have the declaration of `geteuid', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETEUID -+ -+/* Define to 1 if you have the declaration of `getgrgid', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETGRGID -+ -+/* Define to 1 if you have the declaration of `gethrtime', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETHRTIME -+ -+/* Define to 1 if you have the declaration of `getline', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETLINE -+ -+/* Define to 1 if you have the declaration of `getlogin', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETLOGIN -+ -+/* Define to 1 if you have the declaration of `getnameinfo', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETNAMEINFO -+ -+/* Define to 1 if you have the declaration of `getpass', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETPASS -+ -+/* Define to 1 if you have the declaration of `getpwuid', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETPWUID -+ -+/* Define to 1 if you have the declaration of `getuid', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_GETUID -+ -+/* Define to 1 if you have the declaration of `getusershell', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETUSERSHELL -+ -+/* Define to 1 if you have the declaration of `getutent', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_GETUTENT -+ -+/* Define to 1 if you have the declaration of `inet_ntop', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_INET_NTOP -+ -+/* Define to 1 if you have the declaration of `inet_pton', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_INET_PTON -+ -+/* Define to 1 if you have the declaration of `isblank', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_ISBLANK -+ -+/* Define to 1 if you have the declaration of `iswblank', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_ISWBLANK -+ -+/* Define to 1 if you have the declaration of `localtime_r', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_LOCALTIME_R -+ -+/* Define to 1 if you have the declaration of `mbrlen', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_MBRLEN -+ -+/* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_MBRTOWC -+ -+/* Define to 1 if you have the declaration of `mbsinit', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_MBSINIT -+ -+/* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_MBSRTOWCS -+ -+/* Define to 1 if you have a declaration of mbswidth() in , and to 0 -+ otherwise. */ -+#undef HAVE_DECL_MBSWIDTH_IN_WCHAR_H -+ -+/* Define to 1 if you have the declaration of `memrchr', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_MEMRCHR -+ -+/* Define to 1 if you have the declaration of `mpz_inits', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_MPZ_INITS -+ -+/* Define to 1 if you have the declaration of `program_invocation_name', and -+ to 0 if you don't. */ -+#undef HAVE_DECL_PROGRAM_INVOCATION_NAME -+ -+/* Define to 1 if you have the declaration of `program_invocation_short_name', -+ and to 0 if you don't. */ -+#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME -+ -+/* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if -+ you don't. */ -+#undef HAVE_DECL_PUTCHAR_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_PUTC_UNLOCKED -+ -+/* Define to 1 if you have the declaration of `setenv', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_SETENV -+ -+/* Define to 1 if you have the declaration of `setregid', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_SETREGID -+ -+/* Define to 1 if you have the declaration of `sleep', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_SLEEP -+ -+/* Define to 1 if you have the declaration of `snprintf', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_SNPRINTF -+ -+/* Define to 1 if you have the declaration of `stpncpy', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STPNCPY -+ -+/* Define to 1 if you have the declaration of `strdup', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_STRDUP -+ -+/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRERROR_R -+ -+/* Define to 1 if you have the declaration of `strmode', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRMODE -+ -+/* Define to 1 if you have the declaration of `strndup', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRNDUP -+ -+/* Define to 1 if you have the declaration of `strnlen', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRNLEN -+ -+/* Define to 1 if you have the declaration of `strsignal', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRSIGNAL -+ -+/* Define to 1 if you have the declaration of `strtoimax', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRTOIMAX -+ -+/* Define to 1 if you have the declaration of `strtoll', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRTOLL -+ -+/* Define to 1 if you have the declaration of `strtoull', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRTOULL -+ -+/* Define to 1 if you have the declaration of `strtoumax', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_STRTOUMAX -+ -+/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_SYS_SIGLIST -+ -+/* Define to 1 if you have the declaration of `towlower', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_TOWLOWER -+ -+/* Define to 1 if you have the declaration of `ttyname', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_TTYNAME -+ -+/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_TZNAME -+ -+/* Define to 1 if you have the declaration of `unsetenv', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_UNSETENV -+ -+/* Define to 1 if you have the declaration of `wcrtomb', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_WCRTOMB -+ -+/* Define to 1 if you have the declaration of `wctob', and to 0 if you don't. -+ */ -+#undef HAVE_DECL_WCTOB -+ -+/* Define to 1 if you have the declaration of `wcwidth', and to 0 if you -+ don't. */ -+#undef HAVE_DECL_WCWIDTH -+ -+/* Define to 1 if you have the declaration of `_snprintf', and to 0 if you -+ don't. */ -+#undef HAVE_DECL__SNPRINTF -+ -+/* Define to 1 if you have the declaration of `_sys_siglist', and to 0 if you -+ don't. */ -+#undef HAVE_DECL__SYS_SIGLIST -+ -+/* Define to 1 if you have the declaration of `__fpending', and to 0 if you -+ don't. */ -+#undef HAVE_DECL___FPENDING -+ -+/* Define to 1 if you have the declaration of `__fsetlocking', and to 0 if you -+ don't. */ -+#undef HAVE_DECL___FSETLOCKING -+ -+/* Define to 1 if you have the declaration of `__sys_siglist', and to 0 if you -+ don't. */ -+#undef HAVE_DECL___SYS_SIGLIST -+ -+/* Define to 1 if you have the `directio' function. */ -+#undef HAVE_DIRECTIO -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_DIRENT_H -+ -+/* Define to 1 if you have the `dirfd' function. */ -+#undef HAVE_DIRFD -+ -+/* Define to 1 if you have the 'dup2' function. */ -+#undef HAVE_DUP2 -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_DUSTAT_H -+ -+/* Define to 1 if you have the `eaccess' function. */ -+#undef HAVE_EACCESS -+ -+/* Define to 1 if you have the `endgrent' function. */ -+#undef HAVE_ENDGRENT -+ -+/* Define to 1 if you have the `endpwent' function. */ -+#undef HAVE_ENDPWENT -+ -+/* Define if you have the declaration of environ. */ -+#undef HAVE_ENVIRON_DECL -+ -+/* Define to 1 if you have the `euidaccess' function. */ -+#undef HAVE_EUIDACCESS -+ -+/* Define to 1 if you have the `faccessat' function. */ -+#undef HAVE_FACCESSAT -+ -+/* Define to 1 if you have the `facl' function. */ -+#undef HAVE_FACL -+ -+/* Define to 1 if you have the `fchdir' function. */ -+#undef HAVE_FCHDIR -+ -+/* Define to 1 if you have the `fchmod' function. */ -+#undef HAVE_FCHMOD -+ -+/* Define to 1 if you have the `fchmodat' function. */ -+#undef HAVE_FCHMODAT -+ -+/* Define to 1 if you have the `fchown' function. */ -+#undef HAVE_FCHOWN -+ -+/* Define to 1 if you have the `fcntl' function. */ -+#undef HAVE_FCNTL -+ -+/* Define to 1 if you have the `fdatasync' function. */ -+#undef HAVE_FDATASYNC -+ -+/* Define to 1 if you have the `fdopendir' function. */ -+#undef HAVE_FDOPENDIR -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_FEATURES_H -+ -+/* Define to 1 if pipes are FIFOs, 0 if sockets. Leave undefined if not known. -+ */ -+#undef HAVE_FIFO_PIPES -+ -+/* Define to 1 if you have the `flockfile' function. */ -+#undef HAVE_FLOCKFILE -+ -+/* Define to 1 if you have the `fork' function. */ -+#undef HAVE_FORK -+ -+/* Define to 1 if you have the `fpurge' function. */ -+#undef HAVE_FPURGE -+ -+/* Define if the frexpl function is available in libc. */ -+#undef HAVE_FREXPL_IN_LIBC -+ -+/* Define if the frexp function is available in libc. */ -+#undef HAVE_FREXP_IN_LIBC -+ -+/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ -+#undef HAVE_FSEEKO -+ -+/* Define to 1 if you have the `fstatat' function. */ -+#undef HAVE_FSTATAT -+ -+/* Define to 1 if you have the `fstatfs' function. */ -+#undef HAVE_FSTATFS -+ -+/* Define to 1 if you have the `fsync' function. */ -+#undef HAVE_FSYNC -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_FS_INFO_H -+ -+/* Define to 1 if you have the `fs_stat_dev' function. */ -+#undef HAVE_FS_STAT_DEV -+ -+/* Define to 1 if you have the `ftruncate' function. */ -+#undef HAVE_FTRUNCATE -+ -+/* Define to 1 if you have the `funlockfile' function. */ -+#undef HAVE_FUNLOCKFILE -+ -+/* Define to 1 if you have the `futimens' function. */ -+#undef HAVE_FUTIMENS -+ -+/* Define to 1 if you have the `futimes' function. */ -+#undef HAVE_FUTIMES -+ -+/* Define to 1 if you have the `futimesat' function. */ -+#undef HAVE_FUTIMESAT -+ -+/* Define to 1 if you have the `getacl' function. */ -+#undef HAVE_GETACL -+ -+/* Define to 1 if you have the `getdelim' function. */ -+#undef HAVE_GETDELIM -+ -+/* Define to 1 if you have the `getdtablesize' function. */ -+#undef HAVE_GETDTABLESIZE -+ -+/* Define to 1 if you have the `getegid' function. */ -+#undef HAVE_GETEGID -+ -+/* Define to 1 if you have the `getgrent_nomembers' function. */ -+#undef HAVE_GETGRENT_NOMEMBERS -+ -+/* Define to 1 if you have the `getgrgid_nomembers' function. */ -+#undef HAVE_GETGRGID_NOMEMBERS -+ -+/* Define to 1 if you have the `getgrnam_nomembers' function. */ -+#undef HAVE_GETGRNAM_NOMEMBERS -+ -+/* Define to 1 if you have the `getgrouplist' function. */ -+#undef HAVE_GETGROUPLIST -+ -+/* Define to 1 if your system has a working `getgroups' function. */ -+#undef HAVE_GETGROUPS -+ -+/* Define to 1 if you have the `gethostbyname' function. */ -+#undef HAVE_GETHOSTBYNAME -+ -+/* Define to 1 if you have the `gethostid' function. */ -+#undef HAVE_GETHOSTID -+ -+/* Define to 1 if you have the `gethostname' function. */ -+#undef HAVE_GETHOSTNAME -+ -+/* Define to 1 if you have the `getlogin' function. */ -+#undef HAVE_GETLOGIN -+ -+/* Define to 1 if you have the `getmntent' function. */ -+#undef HAVE_GETMNTENT -+ -+/* Define to 1 if you have the `getmntinfo' function. */ -+#undef HAVE_GETMNTINFO -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_GETOPT_H -+ -+/* Define to 1 if you have the `getopt_long_only' function. */ -+#undef HAVE_GETOPT_LONG_ONLY -+ -+/* Define to 1 if you have the `getpagesize' function. */ -+#undef HAVE_GETPAGESIZE -+ -+/* Define to 1 if you have the `getppriv' function. */ -+#undef HAVE_GETPPRIV -+ -+/* Define to 1 if you have the `getservbyname' function. */ -+#undef HAVE_GETSERVBYNAME -+ -+/* Define to 1 if you have the `getsysinfo' function. */ -+#undef HAVE_GETSYSINFO -+ -+/* Define if the GNU gettext() function is already present or preinstalled. */ -+#undef HAVE_GETTEXT -+ -+/* Define to 1 if you have the `gettimeofday' function. */ -+#undef HAVE_GETTIMEOFDAY -+ -+/* Define to 1 if you have the `getusershell' function. */ -+#undef HAVE_GETUSERSHELL -+ -+/* Define if you have GNU libgmp (or replacement) */ -+#undef HAVE_GMP -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_GRP_H -+ -+/* Define to 1 if you have the `hasmntopt' function. */ -+#undef HAVE_HASMNTOPT -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_HURD_H -+ -+/* Define if you have the iconv() function and it works. */ -+#undef HAVE_ICONV -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_ICONV_H -+ -+/* Define to 1 if you have the `inet_ntop' function. */ -+#undef HAVE_INET_NTOP -+ -+/* Define to 1 if you have the `inet_pton' function. */ -+#undef HAVE_INET_PTON -+ -+/* Define to 1 if you have the `initgroups' function. */ -+#undef HAVE_INITGROUPS -+ -+/* Define to 1 if the compiler supports one of the keywords 'inline', -+ '__inline__', '__inline' and effectively inlines functions marked as such. -+ */ -+#undef HAVE_INLINE -+ -+/* Define to 1 if you have usable inotify support. */ -+#undef HAVE_INOTIFY -+ -+/* Define to 1 if you have the `inotify_init' function. */ -+#undef HAVE_INOTIFY_INIT -+ -+/* Define if you have the 'intmax_t' type in or . */ -+#undef HAVE_INTMAX_T -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_INTTYPES_H -+ -+/* Define if exists, doesn't clash with , and -+ declares uintmax_t. */ -+#undef HAVE_INTTYPES_H_WITH_UINTMAX -+ -+/* Define to 1 if you have the `ioctl' function. */ -+#undef HAVE_IOCTL -+ -+/* Define to 1 if defines AF_INET. */ -+#undef HAVE_IPV4 -+ -+/* Define to 1 if defines AF_INET6. */ -+#undef HAVE_IPV6 -+ -+/* Define to 1 if you have the `isapipe' function. */ -+#undef HAVE_ISAPIPE -+ -+/* Define to 1 if you have the `isascii' function. */ -+#undef HAVE_ISASCII -+ -+/* Define to 1 if you have the `isblank' function. */ -+#undef HAVE_ISBLANK -+ -+/* Define if the isnan(double) function is available in libc. */ -+#undef HAVE_ISNAND_IN_LIBC -+ -+/* Define if the isnan(float) function is available in libc. */ -+#undef HAVE_ISNANF_IN_LIBC -+ -+/* Define if the isnan(long double) function is available in libc. */ -+#undef HAVE_ISNANL_IN_LIBC -+ -+/* Define to 1 if you have the `iswblank' function. */ -+#undef HAVE_ISWBLANK -+ -+/* Define to 1 if you have the `iswcntrl' function. */ -+#undef HAVE_ISWCNTRL -+ -+/* Define to 1 if you have the `iswctype' function. */ -+#undef HAVE_ISWCTYPE -+ -+/* Define to 1 if you have the `iswspace' function. */ -+#undef HAVE_ISWSPACE -+ -+/* Define if you have and nl_langinfo(CODESET). */ -+#undef HAVE_LANGINFO_CODESET -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_LANGINFO_H -+ -+/* Define if you have and nl_langinfo(YESEXPR). */ -+#undef HAVE_LANGINFO_YESEXPR -+ -+/* Define to 1 if you have the `lchmod' function. */ -+#undef HAVE_LCHMOD -+ -+/* Define to 1 if you have the `lchown' function. */ -+#undef HAVE_LCHOWN -+ -+/* Define if your file defines LC_MESSAGES. */ -+#undef HAVE_LC_MESSAGES -+ -+/* Define if the ldexpl function is available in libc. */ -+#undef HAVE_LDEXPL_IN_LIBC -+ -+/* Define if the ldexp function is available in libc. */ -+#undef HAVE_LDEXP_IN_LIBC -+ -+/* Define to 1 if you have the `dgc' library (-ldgc). */ -+#undef HAVE_LIBDGC -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_LIBGEN_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_LIBINTL_H -+ -+/* Define to 1 if you have the `kstat' library (-lkstat). */ -+#undef HAVE_LIBKSTAT -+ -+/* Define to 1 if you have the `os' library (-los). */ -+#undef HAVE_LIBOS -+ -+/* Define to 1 if you have the `perfstat' library (-lperfstat). */ -+#undef HAVE_LIBPERFSTAT -+ -+/* Define to 1 if you have the `link' function. */ -+#undef HAVE_LINK -+ -+/* Define to 1 if you have the `linkat' function. */ -+#undef HAVE_LINKAT -+ -+/* Define to 1 if you have the `listmntent' function. */ -+#undef HAVE_LISTMNTENT -+ -+/* Define to 1 if you have the `localtime_r' function. */ -+#undef HAVE_LOCALTIME_R -+ -+/* Define to 1 if you support file names longer than 14 characters. */ -+#undef HAVE_LONG_FILE_NAMES -+ -+/* Define to 1 if the system has the type 'long long int'. */ -+#undef HAVE_LONG_LONG_INT -+ -+/* Define to 1 if you have the `lstat' function. */ -+#undef HAVE_LSTAT -+ -+/* Define to 1 if you have the `lutimes' function. */ -+#undef HAVE_LUTIMES -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_MACHINE_HAL_SYSINFO_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_MACH_MACH_H -+ -+/* Define to 1 if your system has a GNU libc compatible 'malloc' function, and -+ to 0 otherwise. */ -+#undef HAVE_MALLOC_GNU -+ -+/* Define if the 'malloc' function is POSIX compliant. */ -+#undef HAVE_MALLOC_POSIX -+ -+/* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including -+ config.h and . */ -+#undef HAVE_MAP_ANONYMOUS -+ -+/* Define to 1 if you have the `matchpathcon_init_prefix' function. */ -+#undef HAVE_MATCHPATHCON_INIT_PREFIX -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_MATH_H -+ -+/* Define to 1 if you have the `mbrlen' function. */ -+#undef HAVE_MBRLEN -+ -+/* Define to 1 if you have the `mbrtowc' function. */ -+#undef HAVE_MBRTOWC -+ -+/* Define to 1 if you have the `mbsinit' function. */ -+#undef HAVE_MBSINIT -+ -+/* Define to 1 if you have the `mbslen' function. */ -+#undef HAVE_MBSLEN -+ -+/* Define to 1 if you have the `mbsrtowcs' function. */ -+#undef HAVE_MBSRTOWCS -+ -+/* Define to 1 if declares mbstate_t. */ -+#undef HAVE_MBSTATE_T -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_MEMORY_H -+ -+/* Define to 1 if you have the `mempcpy' function. */ -+#undef HAVE_MEMPCPY -+ -+/* Define to 1 if you have the `memrchr' function. */ -+#undef HAVE_MEMRCHR -+ -+/* Define to 1 if you have the `microuptime' function. */ -+#undef HAVE_MICROUPTIME -+ -+/* Define to 1 if getcwd minimally works, that is, its result can be trusted -+ when it succeeds. */ -+#undef HAVE_MINIMALLY_WORKING_GETCWD -+ -+/* Define to 1 if you have the `mkfifo' function. */ -+#undef HAVE_MKFIFO -+ -+/* Define to 1 if you have the `mknod' function. */ -+#undef HAVE_MKNOD -+ -+/* Define to 1 if you have the `mkstemp' function. */ -+#undef HAVE_MKSTEMP -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_MNTENT_H -+ -+/* Define to 1 if you have the `mprotect' function. */ -+#undef HAVE_MPROTECT -+ -+/* Define to 1 on MSVC platforms that have the "invalid parameter handler" -+ concept. */ -+#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER -+ -+/* Define to 1 if you have the `nanotime' function. */ -+#undef HAVE_NANOTIME -+ -+/* Define to 1 if you have the `nanouptime' function. */ -+#undef HAVE_NANOUPTIME -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_NETDB_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_NETINET_IN_H -+ -+/* Define to 1 if you have the `newlocale' function. */ -+#undef HAVE_NEWLOCALE -+ -+/* Define to 1 if you have the `next_dev' function. */ -+#undef HAVE_NEXT_DEV -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_NFS_NFS_CLIENT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_NFS_VFS_H -+ -+/* Define to 1 if you have the `nice' function. */ -+#undef HAVE_NICE -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_NLIST_H -+ -+/* Define to 1 if you have the `nl_langinfo' function. */ -+#undef HAVE_NL_LANGINFO -+ -+/* Define to 1 if libc includes obstacks. */ -+#undef HAVE_OBSTACK -+ -+/* Define to 1 if you have the `openat' function. */ -+#undef HAVE_OPENAT -+ -+/* Define to 1 if you have the `opendir' function. */ -+#undef HAVE_OPENDIR -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_OS_H -+ -+/* Define to 1 if getcwd works, except it sometimes fails when it shouldn't, -+ setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */ -+#undef HAVE_PARTLY_WORKING_GETCWD -+ -+/* Define to 1 if you have the `pathconf' function. */ -+#undef HAVE_PATHCONF -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_PATHS_H -+ -+/* Define to 1 if you have the `pipe' function. */ -+#undef HAVE_PIPE -+ -+/* Define to 1 if you have the `pipe2' function. */ -+#undef HAVE_PIPE2 -+ -+/* Define to 1 if you have the `posix_fadvise' function. */ -+#undef HAVE_POSIX_FADVISE -+ -+/* Define to 1 if you have the `posix_spawn' function. */ -+#undef HAVE_POSIX_SPAWN -+ -+/* Define to 1 if the system has the type `posix_spawnattr_t'. */ -+#undef HAVE_POSIX_SPAWNATTR_T -+ -+/* Define to 1 if the system has the type `posix_spawn_file_actions_t'. */ -+#undef HAVE_POSIX_SPAWN_FILE_ACTIONS_T -+ -+/* Define to 1 if you have the `prctl' function. */ -+#undef HAVE_PRCTL -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_PRIV_H -+ -+/* Define if your system has the /proc/uptime special file. */ -+#undef HAVE_PROC_UPTIME -+ -+/* Define to 1 if you have the `pstat_getdynamic' function. */ -+#undef HAVE_PSTAT_GETDYNAMIC -+ -+/* Define to 1 if you have the `pstat_getstatic' function. */ -+#undef HAVE_PSTAT_GETSTATIC -+ -+/* Define to 1 if you have the `pthread_atfork' function. */ -+#undef HAVE_PTHREAD_ATFORK -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_PTHREAD_H -+ -+/* Define if the defines PTHREAD_MUTEX_RECURSIVE. */ -+#undef HAVE_PTHREAD_MUTEX_RECURSIVE -+ -+/* Define if the POSIX multithreading library has read/write locks. */ -+#undef HAVE_PTHREAD_RWLOCK -+ -+/* Define to 1 if the system has the type `pthread_spinlock_t'. */ -+#undef HAVE_PTHREAD_SPINLOCK_T -+ -+/* Define to 1 if the system has the type `pthread_t'. */ -+#undef HAVE_PTHREAD_T -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_PWD_H -+ -+/* Define to 1 if you have the `raise' function. */ -+#undef HAVE_RAISE -+ -+/* Define to 1 if you have the `rawmemchr' function. */ -+#undef HAVE_RAWMEMCHR -+ -+/* Define to 1 if you have the `readdir' function. */ -+#undef HAVE_READDIR -+ -+/* Define to 1 if you have the `readlink' function. */ -+#undef HAVE_READLINK -+ -+/* Define to 1 if you have the `readlinkat' function. */ -+#undef HAVE_READLINKAT -+ -+/* Define to 1 if your system has a GNU libc compatible 'realloc' function, -+ and to 0 otherwise. */ -+#undef HAVE_REALLOC_GNU -+ -+/* Define if the 'realloc' function is POSIX compliant. */ -+#undef HAVE_REALLOC_POSIX -+ -+/* Define to 1 if you have the `realpath' function. */ -+#undef HAVE_REALPATH -+ -+/* Define to 1 if you have the `rewinddir' function. */ -+#undef HAVE_REWINDDIR -+ -+/* Define to 1 if you have the `rpmatch' function. */ -+#undef HAVE_RPMATCH -+ -+/* Define to 1 if you have run the test for working tzset. */ -+#undef HAVE_RUN_TZSET_TEST -+ -+/* Define to 1 if 'long double' and 'double' have the same representation. */ -+#undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -+ -+/* Define to 1 if the system has the type `sa_family_t'. */ -+#undef HAVE_SA_FAMILY_T -+ -+/* Define to 1 if you have the `sched_getaffinity' function. */ -+#undef HAVE_SCHED_GETAFFINITY -+ -+/* Define to 1 if sched_getaffinity has a glibc compatible declaration. */ -+#undef HAVE_SCHED_GETAFFINITY_LIKE_GLIBC -+ -+/* Define to 1 if you have the `sched_getaffinity_np' function. */ -+#undef HAVE_SCHED_GETAFFINITY_NP -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SCHED_H -+ -+/* Define to 1 if you have the `sched_setparam' function. */ -+#undef HAVE_SCHED_SETPARAM -+ -+/* Define to 1 if you have the `sched_setscheduler' function. */ -+#undef HAVE_SCHED_SETSCHEDULER -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SEARCH_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SELINUX_CONTEXT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SELINUX_FLASK_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SELINUX_SELINUX_H -+ -+/* Define to 1 if you have the `setegid' function. */ -+#undef HAVE_SETEGID -+ -+/* Define to 1 if you have the `setenv' function. */ -+#undef HAVE_SETENV -+ -+/* Define to 1 if you have the `seteuid' function. */ -+#undef HAVE_SETEUID -+ -+/* Define to 1 if you have the `setgroups' function. */ -+#undef HAVE_SETGROUPS -+ -+/* Define to 1 if you have the `sethostname' function. */ -+#undef HAVE_SETHOSTNAME -+ -+/* Define to 1 if you have the `setlocale' function. */ -+#undef HAVE_SETLOCALE -+ -+/* Define to 1 if you have the `setrlimit' function. */ -+#undef HAVE_SETRLIMIT -+ -+/* Define to 1 if you have the `settimeofday' function. */ -+#undef HAVE_SETTIMEOFDAY -+ -+/* Define to 1 if you have the `shutdown' function. */ -+#undef HAVE_SHUTDOWN -+ -+/* Define to 1 if you have the `sig2str' function. */ -+#undef HAVE_SIG2STR -+ -+/* Define to 1 if you have the `sigaction' function. */ -+#undef HAVE_SIGACTION -+ -+/* Define to 1 if you have the `sigaltstack' function. */ -+#undef HAVE_SIGALTSTACK -+ -+/* Define to 1 if the system has the type `siginfo_t'. */ -+#undef HAVE_SIGINFO_T -+ -+/* Define to 1 if you have the `siginterrupt' function. */ -+#undef HAVE_SIGINTERRUPT -+ -+/* Define to 1 if 'sig_atomic_t' is a signed integer type. */ -+#undef HAVE_SIGNED_SIG_ATOMIC_T -+ -+/* Define to 1 if 'wchar_t' is a signed integer type. */ -+#undef HAVE_SIGNED_WCHAR_T -+ -+/* Define to 1 if 'wint_t' is a signed integer type. */ -+#undef HAVE_SIGNED_WINT_T -+ -+/* Define to 1 if the system has the type `sigset_t'. */ -+#undef HAVE_SIGSET_T -+ -+/* Define to 1 if the system has the type `sig_atomic_t'. */ -+#undef HAVE_SIG_ATOMIC_T -+ -+/* Define to 1 if you have the `sleep' function. */ -+#undef HAVE_SLEEP -+ -+/* Define to 1 if you have the `snprintf' function. */ -+#undef HAVE_SNPRINTF -+ -+/* Define if the return value of the snprintf function is the number of of -+ bytes (excluding the terminating NUL) that would have been produced if the -+ buffer had been large enough. */ -+#undef HAVE_SNPRINTF_RETVAL_C99 -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SPAWN_H -+ -+/* Define to 1 if you have the `statacl' function. */ -+#undef HAVE_STATACL -+ -+/* Define to 1 if you have the `statvfs' function. */ -+#undef HAVE_STATVFS -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_STDINT_H -+ -+/* Define if exists, doesn't clash with , and declares -+ uintmax_t. */ -+#undef HAVE_STDINT_H_WITH_UINTMAX -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_STDIO_EXT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_STDLIB_H -+ -+/* Define to 1 if you have the `stime' function. */ -+#undef HAVE_STIME -+ -+/* Define to 1 if you have the `stpcpy' function. */ -+#undef HAVE_STPCPY -+ -+/* Define if you have the stpncpy() function and it works. */ -+#undef HAVE_STPNCPY -+ -+/* Define to 1 if you have the `strchrnul' function. */ -+#undef HAVE_STRCHRNUL -+ -+/* Define to 1 if you have the `strdup' function. */ -+#undef HAVE_STRDUP -+ -+/* Define to 1 if you have the `strerror_r' function. */ -+#undef HAVE_STRERROR_R -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_STRINGS_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_STRING_H -+ -+/* Define to 1 if you have the `strndup' function. */ -+#undef HAVE_STRNDUP -+ -+/* Define to 1 if you have the `strnlen' function. */ -+#undef HAVE_STRNLEN -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_STROPTS_H -+ -+/* Define to 1 if you have the `strpbrk' function. */ -+#undef HAVE_STRPBRK -+ -+/* Define to 1 if you have the `strsignal' function. */ -+#undef HAVE_STRSIGNAL -+ -+/* Define to 1 if you have the `strtod_l' function. */ -+#undef HAVE_STRTOD_L -+ -+/* Define to 1 if you have the `strtof' function. */ -+#undef HAVE_STRTOF -+ -+/* Define to 1 if you have the `strtoimax' function. */ -+#undef HAVE_STRTOIMAX -+ -+/* Define to 1 if you have the `strtold_l' function. */ -+#undef HAVE_STRTOLD_L -+ -+/* Define to 1 if you have the `strtoll' function. */ -+#undef HAVE_STRTOLL -+ -+/* Define to 1 if you have the `strtoull' function. */ -+#undef HAVE_STRTOULL -+ -+/* Define to 1 if you have the `strtoumax' function. */ -+#undef HAVE_STRTOUMAX -+ -+/* Define to 1 if the system has the type `struct addrinfo'. */ -+#undef HAVE_STRUCT_ADDRINFO -+ -+/* Define if there is a member named d_type in the struct describing directory -+ headers. */ -+#undef HAVE_STRUCT_DIRENT_D_TYPE -+ -+/* Define to 1 if `f_fstypename' is a member of `struct fsstat'. */ -+#undef HAVE_STRUCT_FSSTAT_F_FSTYPENAME -+ -+/* Define to 1 if `decimal_point' is a member of `struct lconv'. */ -+#undef HAVE_STRUCT_LCONV_DECIMAL_POINT -+ -+/* Define to 1 if `n_un.n_name' is a member of `struct nlist'. */ -+#undef HAVE_STRUCT_NLIST_N_UN_N_NAME -+ -+/* Define to 1 if `sa_sigaction' is a member of `struct sigaction'. */ -+#undef HAVE_STRUCT_SIGACTION_SA_SIGACTION -+ -+/* Define to 1 if `sa_len' is a member of `struct sockaddr'. */ -+#undef HAVE_STRUCT_SOCKADDR_SA_LEN -+ -+/* Define to 1 if the system has the type `struct sockaddr_storage'. */ -+#undef HAVE_STRUCT_SOCKADDR_STORAGE -+ -+/* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */ -+#undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY -+ -+/* Define to 1 if `f_frsize' is a member of `struct statfs'. */ -+#undef HAVE_STRUCT_STATFS_F_FRSIZE -+ -+/* Define to 1 if `f_fstypename' is a member of `struct statfs'. */ -+#undef HAVE_STRUCT_STATFS_F_FSTYPENAME -+ -+/* Define to 1 if `f_namelen' is a member of `struct statfs'. */ -+#undef HAVE_STRUCT_STATFS_F_NAMELEN -+ -+/* Define to 1 if `f_type' is a member of `struct statfs'. */ -+#undef HAVE_STRUCT_STATFS_F_TYPE -+ -+/* Define to 1 if `f_basetype' is a member of `struct statvfs'. */ -+#undef HAVE_STRUCT_STATVFS_F_BASETYPE -+ -+/* Define to 1 if `f_fstypename' is a member of `struct statvfs'. */ -+#undef HAVE_STRUCT_STATVFS_F_FSTYPENAME -+ -+/* Define to 1 if `f_namemax' is a member of `struct statvfs'. */ -+#undef HAVE_STRUCT_STATVFS_F_NAMEMAX -+ -+/* Define to 1 if `f_type' is a member of `struct statvfs'. */ -+#undef HAVE_STRUCT_STATVFS_F_TYPE -+ -+/* Define to 1 if `st_atimensec' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_ATIMENSEC -+ -+/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC -+ -+/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC -+ -+/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC -+ -+/* Define to 1 if `st_author' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_AUTHOR -+ -+/* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC -+ -+/* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC -+ -+/* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC -+ -+/* Define to 1 if `st_blocks' is a member of `struct stat'. */ -+#undef HAVE_STRUCT_STAT_ST_BLOCKS -+ -+/* Define to 1 if `tm_zone' is a member of `struct tm'. */ -+#undef HAVE_STRUCT_TM_TM_ZONE -+ -+/* Define if struct utimbuf is declared -- usually in . Some systems -+ have utime.h but don't declare the struct anywhere. */ -+#undef HAVE_STRUCT_UTIMBUF -+ -+/* Define to 1 if `ut_exit' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_EXIT -+ -+/* Define to 1 if `ut_exit.e_exit' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT -+ -+/* Define to 1 if `ut_exit.e_termination' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION -+ -+/* Define to 1 if `ut_exit.ut_exit' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT -+ -+/* Define to 1 if `ut_exit.ut_termination' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION -+ -+/* Define to 1 if `ut_id' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_ID -+ -+/* Define to 1 if `ut_name' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_NAME -+ -+/* Define to 1 if `ut_pid' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_PID -+ -+/* Define to 1 if `ut_type' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_TYPE -+ -+/* Define to 1 if `ut_user' is a member of `struct utmpx'. */ -+#undef HAVE_STRUCT_UTMPX_UT_USER -+ -+/* Define to 1 if `ut_exit' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_EXIT -+ -+/* Define to 1 if `ut_exit.e_exit' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT -+ -+/* Define to 1 if `ut_exit.e_termination' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION -+ -+/* Define to 1 if `ut_exit.ut_exit' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT -+ -+/* Define to 1 if `ut_exit.ut_termination' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION -+ -+/* Define to 1 if `ut_id' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_ID -+ -+/* Define to 1 if `ut_name' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_NAME -+ -+/* Define to 1 if `ut_pid' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_PID -+ -+/* Define to 1 if `ut_type' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_TYPE -+ -+/* Define to 1 if `ut_user' is a member of `struct utmp'. */ -+#undef HAVE_STRUCT_UTMP_UT_USER -+ -+/* Define to 1 if the system has the type `struct utsname'. */ -+#undef HAVE_STRUCT_UTSNAME -+ -+/* Define to 1 if your `struct stat' has `st_blocks'. Deprecated, use -+ `HAVE_STRUCT_STAT_ST_BLOCKS' instead. */ -+#undef HAVE_ST_BLOCKS -+ -+/* Define if struct stat has an st_dm_mode member. */ -+#undef HAVE_ST_DM_MODE -+ -+/* Define to 1 if you have the `symlink' function. */ -+#undef HAVE_SYMLINK -+ -+/* Define to 1 if you have the `symlinkat' function. */ -+#undef HAVE_SYMLINKAT -+ -+/* Define to 1 if you have the `sync' function. */ -+#undef HAVE_SYNC -+ -+/* Define to 1 if you have the `sysctl' function. */ -+#undef HAVE_SYSCTL -+ -+/* Define to 1 if you have the `sysinfo' function. */ -+#undef HAVE_SYSINFO -+ -+/* FIXME */ -+#undef HAVE_SYSLOG -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYSLOG_H -+ -+/* Define to 1 if you have the `sysmp' function. */ -+#undef HAVE_SYSMP -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_ACL_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_BITYPES_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_FILSYS_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_FS_S5PARAM_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_FS_TYPES_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_INTTYPES_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_IOCTL_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_LOADAVG_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_MMAN_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_MNTENT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_MOUNT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_PARAM_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_PSTAT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_RESOURCE_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_SELECT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_SOCKET_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_STATFS_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_STATVFS_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_STAT_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_SYSCTL_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_SYSINFO_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_SYSMP_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_SYSTEMCFG_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_SYSTEMINFO_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_TABLE_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_TIMEB_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_TIME_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_TYPES_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_UCRED_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_UIO_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_UTSNAME_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_VFS_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_SYS_WAIT_H -+ -+/* Define to 1 if you have the `table' function. */ -+#undef HAVE_TABLE -+ -+/* Define to 1 if you have the `tcgetattr' function. */ -+#undef HAVE_TCGETATTR -+ -+/* Define to 1 if you have the `tcgetpgrp' function. */ -+#undef HAVE_TCGETPGRP -+ -+/* Define to 1 if you have the `tcsetattr' function. */ -+#undef HAVE_TCSETATTR -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_TERMIOS_H -+ -+/* Define to 1 if you have the `timer_settime' function. */ -+#undef HAVE_TIMER_SETTIME -+ -+/* Define if struct tm has the tm_gmtoff member. */ -+#undef HAVE_TM_GMTOFF -+ -+/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use -+ `HAVE_STRUCT_TM_TM_ZONE' instead. */ -+#undef HAVE_TM_ZONE -+ -+/* Define to 1 if you have the `towlower' function. */ -+#undef HAVE_TOWLOWER -+ -+/* Define to 1 if you have the `tsearch' function. */ -+#undef HAVE_TSEARCH -+ -+/* Define to 1 if you don't have `tm_zone' but do have the external array -+ `tzname'. */ -+#undef HAVE_TZNAME -+ -+/* Define to 1 if you have the `tzset' function. */ -+#undef HAVE_TZSET -+ -+/* Define to 1 if you have the `uname' function. */ -+#undef HAVE_UNAME -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_UNISTD_H -+ -+/* Define to 1 if you have the `unlinkat' function. */ -+#undef HAVE_UNLINKAT -+ -+/* Define to 1 if you have the `unsetenv' function. */ -+#undef HAVE_UNSETENV -+ -+/* Define to 1 if the system has the type 'unsigned long long int'. */ -+#undef HAVE_UNSIGNED_LONG_LONG_INT -+ -+/* Define to 1 if you have the `uselocale' function. */ -+#undef HAVE_USELOCALE -+ -+/* Define to 1 if you have the `usleep' function. */ -+#undef HAVE_USLEEP -+ -+/* Define to 1 if you have the `utimensat' function. */ -+#undef HAVE_UTIMENSAT -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_UTIME_H -+ -+/* Define to 1 if you have the `utmpname' function. */ -+#undef HAVE_UTMPNAME -+ -+/* Define to 1 if you have the `utmpxname' function. */ -+#undef HAVE_UTMPXNAME -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_UTMPX_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_UTMP_H -+ -+/* FIXME */ -+#undef HAVE_UT_HOST -+ -+/* Define to 1 if you have the `vasnprintf' function. */ -+#undef HAVE_VASNPRINTF -+ -+/* Define to 1 if you have the `vasprintf' function. */ -+#undef HAVE_VASPRINTF -+ -+/* Define to 1 if you have the `vfork' function. */ -+#undef HAVE_VFORK -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_VFORK_H -+ -+/* Define to 1 if you have the `waitid' function. */ -+#undef HAVE_WAITID -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_WCHAR_H -+ -+/* Define if you have the 'wchar_t' type. */ -+#undef HAVE_WCHAR_T -+ -+/* Define to 1 if you have the `wcrtomb' function. */ -+#undef HAVE_WCRTOMB -+ -+/* Define to 1 if you have the `wcscoll' function. */ -+#undef HAVE_WCSCOLL -+ -+/* Define to 1 if you have the `wcslen' function. */ -+#undef HAVE_WCSLEN -+ -+/* Define to 1 if you have the `wcsnlen' function. */ -+#undef HAVE_WCSNLEN -+ -+/* Define to 1 if you have the `wcswidth' function. */ -+#undef HAVE_WCSWIDTH -+ -+/* Define to 1 if you have the `wctob' function. */ -+#undef HAVE_WCTOB -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_WCTYPE_H -+ -+/* Define to 1 if you have the `wcwidth' function. */ -+#undef HAVE_WCWIDTH -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_WINSOCK2_H -+ -+/* Define if you have the 'wint_t' type. */ -+#undef HAVE_WINT_T -+ -+/* Define to 1 if you have the `wmemchr' function. */ -+#undef HAVE_WMEMCHR -+ -+/* Define to 1 if you have the `wmemcpy' function. */ -+#undef HAVE_WMEMCPY -+ -+/* Define to 1 if you have the `wmempcpy' function. */ -+#undef HAVE_WMEMPCPY -+ -+/* Define to 1 if `fork' works. */ -+#undef HAVE_WORKING_FORK -+ -+/* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX -+ 7.1. */ -+#undef HAVE_WORKING_FSTATAT_ZERO_FLAG -+ -+/* Define to 1 if O_NOATIME works. */ -+#undef HAVE_WORKING_O_NOATIME -+ -+/* Define to 1 if O_NOFOLLOW works. */ -+#undef HAVE_WORKING_O_NOFOLLOW -+ -+/* Define if you have the posix_spawn and posix_spawnp functions and they -+ work. */ -+#undef HAVE_WORKING_POSIX_SPAWN -+ -+/* Define if utimes works properly. */ -+#undef HAVE_WORKING_UTIMES -+ -+/* Define to 1 if `vfork' works. */ -+#undef HAVE_WORKING_VFORK -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_WS2TCPIP_H -+ -+/* Define to 1 if you have the header file. */ -+#undef HAVE_XLOCALE_H -+ -+/* Define to 1 if the system has the type `_Bool'. */ -+#undef HAVE__BOOL -+ -+/* Define to 1 if you have the `_fseeki64' function. */ -+#undef HAVE__FSEEKI64 -+ -+/* Define to 1 if you have the `_ftelli64' function. */ -+#undef HAVE__FTELLI64 -+ -+/* Define to 1 if you have the `_ftime' function. */ -+#undef HAVE__FTIME -+ -+/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */ -+#undef HAVE__SET_INVALID_PARAMETER_HANDLER -+ -+/* Define to 1 if you have the external variable, _system_configuration with a -+ member named physmem. */ -+#undef HAVE__SYSTEM_CONFIGURATION -+ -+/* Define to 1 if you have the `__fpending' function. */ -+#undef HAVE___FPENDING -+ -+/* Define to 1 if you have the `__fpurge' function. */ -+#undef HAVE___FPURGE -+ -+/* Define to 1 if you have the `__freadahead' function. */ -+#undef HAVE___FREADAHEAD -+ -+/* Define to 1 if you have the `__freading' function. */ -+#undef HAVE___FREADING -+ -+/* Define to 1 if you have the `__freadptr' function. */ -+#undef HAVE___FREADPTR -+ -+/* Define to 1 if you have the `__freadptrinc' function. */ -+#undef HAVE___FREADPTRINC -+ -+/* Define to 1 if you have the `__fseterr' function. */ -+#undef HAVE___FSETERR -+ -+/* Define to 1 if you have the `__fsetlocking' function. */ -+#undef HAVE___FSETLOCKING -+ -+/* Define to 1 if you have the `__xpg_strerror_r' function. */ -+#undef HAVE___XPG_STRERROR_R -+ -+/* Define HOST_NAME_MAX when does not define it. */ -+#undef HOST_NAME_MAX -+ -+/* The host operating system. */ -+#undef HOST_OPERATING_SYSTEM -+ -+/* Define as const if the declaration of iconv() needs const. */ -+#undef ICONV_CONST -+ -+/* Define to a symbolic name denoting the flavor of iconv_open() -+ implementation. */ -+#undef ICONV_FLAVOR -+ -+/* Define as the bit index in the word where to find bit 0 of the exponent of -+ 'long double'. */ -+#undef LDBL_EXPBIT0_BIT -+ -+/* Define as the word index where to find the exponent of 'long double'. */ -+#undef LDBL_EXPBIT0_WORD -+ -+/* Define as the bit index in the word where to find the sign of 'long -+ double'. */ -+#undef LDBL_SIGNBIT_BIT -+ -+/* Define as the word index where to find the sign of 'long double'. */ -+#undef LDBL_SIGNBIT_WORD -+ -+/* Define to 1 if linkat fails to recognize a trailing slash. */ -+#undef LINKAT_TRAILING_SLASH_BUG -+ -+/* Define to 1 if 'link(2)' dereferences symbolic links, 0 if it creates hard -+ links to symlinks, -1 if it depends on the variable __xpg4, and -2 if -+ unknown. */ -+#undef LINK_FOLLOWS_SYMLINKS -+ -+/* FIXME */ -+#undef LOCALTIME_CACHE -+ -+/* Define to 1 if lseek does not detect pipes. */ -+#undef LSEEK_PIPE_BROKEN -+ -+/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing -+ slash. */ -+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK -+ -+/* Define to 1 if `major', `minor', and `makedev' are declared in . -+ */ -+#undef MAJOR_IN_MKDEV -+ -+/* Define to 1 if `major', `minor', and `makedev' are declared in -+ . */ -+#undef MAJOR_IN_SYSMACROS -+ -+/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */ -+#undef MALLOC_0_IS_NONNULL -+ -+/* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */ -+#undef MAP_ANONYMOUS -+ -+/* Define if the mbrtowc function has the NULL pwc argument bug. */ -+#undef MBRTOWC_NULL_ARG1_BUG -+ -+/* Define if the mbrtowc function has the NULL string argument bug. */ -+#undef MBRTOWC_NULL_ARG2_BUG -+ -+/* Define if the mbrtowc function does not return 0 for a NUL character. */ -+#undef MBRTOWC_NUL_RETVAL_BUG -+ -+/* Define if the mbrtowc function returns a wrong return value. */ -+#undef MBRTOWC_RETVAL_BUG -+ -+/* Define to 1 if mkfifo does not reject trailing slash */ -+#undef MKFIFO_TRAILING_SLASH_BUG -+ -+/* Define to 1 if mknod cannot create a fifo without super-user privileges */ -+#undef MKNOD_FIFO_BUG -+ -+/* Define if there is no specific function for reading the list of mounted -+ file systems. fread will be used to read /etc/mnttab. (SVR2) */ -+#undef MOUNTED_FREAD -+ -+/* Define if (like SVR2) there is no specific function for reading the list of -+ mounted file systems, and your system has these header files: -+ and . (SVR3) */ -+#undef MOUNTED_FREAD_FSTYP -+ -+/* Define if there are functions named next_dev and fs_stat_dev for reading -+ the list of mounted file systems. (BeOS) */ -+#undef MOUNTED_FS_STAT_DEV -+ -+/* Define if there is a function named getfsstat for reading the list of -+ mounted file systems. (DEC Alpha running OSF/1) */ -+#undef MOUNTED_GETFSSTAT -+ -+/* Define if there is a function named getmnt for reading the list of mounted -+ file systems. (Ultrix) */ -+#undef MOUNTED_GETMNT -+ -+/* Define if there is a function named getmntent for reading the list of -+ mounted file systems, and that function takes a single argument. (4.3BSD, -+ SunOS, HP-UX, Dynix, Irix) */ -+#undef MOUNTED_GETMNTENT1 -+ -+/* Define if there is a function named getmntent for reading the list of -+ mounted file systems, and that function takes two arguments. (SVR4) */ -+#undef MOUNTED_GETMNTENT2 -+ -+/* Define if there is a function named getmntinfo for reading the list of -+ mounted file systems and it returns an array of 'struct statfs'. (4.4BSD, -+ Darwin) */ -+#undef MOUNTED_GETMNTINFO -+ -+/* Define if there is a function named getmntinfo for reading the list of -+ mounted file systems and it returns an array of 'struct statvfs'. (NetBSD -+ 3.0) */ -+#undef MOUNTED_GETMNTINFO2 -+ -+/* Define if we are on interix, and ought to use statvfs plus some special -+ knowledge on where mounted file systems can be found. (Interix) */ -+#undef MOUNTED_INTERIX_STATVFS -+ -+/* Define if there is a function named listmntent that can be used to list all -+ mounted file systems. (UNICOS) */ -+#undef MOUNTED_LISTMNTENT -+ -+/* Define if there is a function named mntctl that can be used to read the -+ list of mounted file systems, and there is a system header file that -+ declares 'struct vmount'. (AIX) */ -+#undef MOUNTED_VMOUNT -+ -+/* Define to 1 if assertions should be disabled. */ -+#undef NDEBUG -+ -+/* Define if the vasnprintf implementation needs special code for the 'a' and -+ 'A' directives. */ -+#undef NEED_PRINTF_DIRECTIVE_A -+ -+/* Define if the vasnprintf implementation needs special code for the 'F' -+ directive. */ -+#undef NEED_PRINTF_DIRECTIVE_F -+ -+/* Define if the vasnprintf implementation needs special code for the 'ls' -+ directive. */ -+#undef NEED_PRINTF_DIRECTIVE_LS -+ -+/* Define if the vasnprintf implementation needs special code for 'double' -+ arguments. */ -+#undef NEED_PRINTF_DOUBLE -+ -+/* Define if the vasnprintf implementation needs special code for surviving -+ out-of-memory conditions. */ -+#undef NEED_PRINTF_ENOMEM -+ -+/* Define if the vasnprintf implementation needs special code for the ' flag. -+ */ -+#undef NEED_PRINTF_FLAG_GROUPING -+ -+/* Define if the vasnprintf implementation needs special code for the '-' -+ flag. */ -+#undef NEED_PRINTF_FLAG_LEFTADJUST -+ -+/* Define if the vasnprintf implementation needs special code for the 0 flag. -+ */ -+#undef NEED_PRINTF_FLAG_ZERO -+ -+/* Define if the vasnprintf implementation needs special code for infinite -+ 'double' arguments. */ -+#undef NEED_PRINTF_INFINITE_DOUBLE -+ -+/* Define if the vasnprintf implementation needs special code for infinite -+ 'long double' arguments. */ -+#undef NEED_PRINTF_INFINITE_LONG_DOUBLE -+ -+/* Define if the vasnprintf implementation needs special code for 'long -+ double' arguments. */ -+#undef NEED_PRINTF_LONG_DOUBLE -+ -+/* Define if the vasnprintf implementation needs special code for supporting -+ large precisions without arbitrary bounds. */ -+#undef NEED_PRINTF_UNBOUNDED_PRECISION -+ -+/* Define to 1 if your C compiler doesn't accept -c and -o together. */ -+#undef NO_MINUS_C_MINUS_O -+ -+/* Define to 1 if the nlist n_name member is a pointer */ -+#undef N_NAME_POINTER -+ -+/* Define to 1 if open() fails to recognize a trailing slash. */ -+#undef OPEN_TRAILING_SLASH_BUG -+ -+/* Name of package */ -+#undef PACKAGE -+ -+/* Define to the address where bug reports for this package should be sent. */ -+#undef PACKAGE_BUGREPORT -+ -+/* Define to the full name of this package. */ -+#undef PACKAGE_NAME -+ -+/* String identifying the packager of this software */ -+#undef PACKAGE_PACKAGER -+ -+/* Packager info for bug reports (URL/e-mail/...) */ -+#undef PACKAGE_PACKAGER_BUG_REPORTS -+ -+/* Packager-specific version information */ -+#undef PACKAGE_PACKAGER_VERSION -+ -+/* Define to the full name and version of this package. */ -+#undef PACKAGE_STRING -+ -+/* Define to the one symbol short name of this package. */ -+#undef PACKAGE_TARNAME -+ -+/* Define to the home page for this package. */ -+#undef PACKAGE_URL -+ -+/* Define to the version of this package. */ -+#undef PACKAGE_VERSION -+ -+/* the number of pending output bytes on stream 'fp' */ -+#undef PENDING_OUTPUT_N_BYTES -+ -+/* Define to the maximum link count that a true pipe can have. */ -+#undef PIPE_LINK_COUNT_MAX -+ -+/* Define this if you prefer euidaccess to return the correct result even if -+ this would make it nonreentrant. Define this only if your entire -+ application is safe even if the uid or gid might temporarily change. If -+ your application uses signal handlers or threads it is probably not safe. -+ */ -+#undef PREFER_NONREENTRANT_EUIDACCESS -+ -+/* Define if exists and defines unusable PRI* macros. */ -+#undef PRI_MACROS_BROKEN -+ -+/* Define to the type that is the result of default argument promotions of -+ type mode_t. */ -+#undef PROMOTED_MODE_T -+ -+/* Define if the pthread_in_use() detection is hard. */ -+#undef PTHREAD_IN_USE_DETECTION_HARD -+ -+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type -+ 'ptrdiff_t'. */ -+#undef PTRDIFF_T_SUFFIX -+ -+/* Define to 1 if readlink fails to recognize a trailing slash. */ -+#undef READLINK_TRAILING_SLASH_BUG -+ -+/* Define if rename does not work when the destination file exists, as on -+ Cygwin 1.5 or Windows. */ -+#undef RENAME_DEST_EXISTS_BUG -+ -+/* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or -+ Cygwin 1.5. */ -+#undef RENAME_HARD_LINK_BUG -+ -+/* Define if rename does not correctly handle slashes on the destination -+ argument, such as on Solaris 10 or NetBSD 1.6. */ -+#undef RENAME_TRAILING_SLASH_DEST_BUG -+ -+/* Define if rename does not correctly handle slashes on the source argument, -+ such as on Solaris 9 or cygwin 1.5. */ -+#undef RENAME_TRAILING_SLASH_SOURCE_BUG -+ -+/* Define to 1 if gnulib's fchdir() replacement is used. */ -+#undef REPLACE_FCHDIR -+ -+/* Define to 1 if stat needs help when passed a directory name with a trailing -+ slash */ -+#undef REPLACE_FUNC_STAT_DIR -+ -+/* Define to 1 if stat needs help when passed a file name with a trailing -+ slash */ -+#undef REPLACE_FUNC_STAT_FILE -+ -+/* Define if nl_langinfo exists but is overridden by gnulib. */ -+#undef REPLACE_NL_LANGINFO -+ -+/* Define to 1 if open() should work around the inability to open a directory. -+ */ -+#undef REPLACE_OPEN_DIRECTORY -+ -+/* Define to 1 if strerror(0) does not return a message implying success. */ -+#undef REPLACE_STRERROR_0 -+ -+/* Define if vasnprintf exists but is overridden by gnulib. */ -+#undef REPLACE_VASNPRINTF -+ -+/* Define if vfprintf is overridden by a POSIX compliant gnulib -+ implementation. */ -+#undef REPLACE_VFPRINTF_POSIX -+ -+/* Define if vprintf is overridden by a POSIX compliant gnulib implementation. -+ */ -+#undef REPLACE_VPRINTF_POSIX -+ -+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type -+ 'sig_atomic_t'. */ -+#undef SIG_ATOMIC_T_SUFFIX -+ -+/* Define as the maximum value of type 'size_t', if the system doesn't define -+ it. */ -+#ifndef SIZE_MAX -+# undef SIZE_MAX -+#endif -+ -+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type -+ 'size_t'. */ -+#undef SIZE_T_SUFFIX -+ -+/* If using the C implementation of alloca, define if you know the -+ direction of stack growth for your system; otherwise it will be -+ automatically deduced at runtime. -+ STACK_DIRECTION > 0 => grows toward higher addresses -+ STACK_DIRECTION < 0 => grows toward lower addresses -+ STACK_DIRECTION = 0 => direction of growth unknown */ -+#undef STACK_DIRECTION -+ -+/* Define if the block counts reported by statfs may be truncated to 2GB and -+ the correct values may be stored in the f_spare array. (SunOS 4.1.2, 4.1.3, -+ and 4.1.3_U1 are reported to have this problem. SunOS 4.1.1 seems not to be -+ affected.) */ -+#undef STATFS_TRUNCATES_BLOCK_COUNTS -+ -+/* Define to 1 if the `S_IS*' macros in do not work properly. */ -+#undef STAT_MACROS_BROKEN -+ -+/* Define if there is no specific function for reading file systems usage -+ information and you have the header file. (SVR2) */ -+#undef STAT_READ_FILSYS -+ -+/* Define if statfs takes 2 args and struct statfs has a field named f_bsize. -+ (4.3BSD, SunOS 4, HP-UX, AIX PS/2) */ -+#undef STAT_STATFS2_BSIZE -+ -+/* Define if statfs takes 2 args and struct statfs has a field named f_frsize. -+ (glibc/Linux > 2.6) */ -+#undef STAT_STATFS2_FRSIZE -+ -+/* Define if statfs takes 2 args and struct statfs has a field named f_fsize. -+ (4.4BSD, NetBSD) */ -+#undef STAT_STATFS2_FSIZE -+ -+/* Define if statfs takes 2 args and the second argument has type struct -+ fs_data. (Ultrix) */ -+#undef STAT_STATFS2_FS_DATA -+ -+/* Define if statfs takes 3 args. (DEC Alpha running OSF/1) */ -+#undef STAT_STATFS3_OSF1 -+ -+/* Define if statfs takes 4 args. (SVR3, Dynix, old Irix, old AIX, Dolphin) */ -+#undef STAT_STATFS4 -+ -+/* Define if there is a function named statvfs. (SVR4) */ -+#undef STAT_STATVFS -+ -+/* Define if statvfs64 should be preferred over statvfs. */ -+#undef STAT_STATVFS64 -+ -+/* Define to 1 if you have the ANSI C header files. */ -+#undef STDC_HEADERS -+ -+/* Define to 1 if strerror_r returns char *. */ -+#undef STRERROR_R_CHAR_P -+ -+/* Define to 1 if the f_fsid member of struct statfs is an integer. */ -+#undef STRUCT_STATFS_F_FSID_IS_INTEGER -+ -+/* Define to 1 if the f_fsid member of struct statvfs is an integer. */ -+#undef STRUCT_STATVFS_F_FSID_IS_INTEGER -+ -+/* Define to 1 on System V Release 4. */ -+#undef SVR4 -+ -+/* FIXME */ -+#undef TERMIOS_NEEDS_XOPEN_SOURCE -+ -+/* Define to 1 if all 'time_t' values fit in a 'long int'. */ -+#undef TIME_T_FITS_IN_LONG_INT -+ -+/* Define to 1 if you can safely include both and . */ -+#undef TIME_WITH_SYS_TIME -+ -+/* Define to 1 if your declares `struct tm'. */ -+#undef TM_IN_SYS_TIME -+ -+/* group used by system for TTYs */ -+#undef TTY_GROUP_NAME -+ -+/* Define to 1 if the type of the st_atim member of a struct stat is struct -+ timespec. */ -+#undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC -+ -+/* Define if tzset clobbers localtime's static buffer. */ -+#undef TZSET_CLOBBERS_LOCALTIME -+ -+/* Define to 1 for Encore UMAX. */ -+#undef UMAX -+ -+/* Define to 1 for Encore UMAX 4.3 that has instead of -+ . */ -+#undef UMAX4_3 -+ -+/* Define to 1 if unlink (dir) cannot possibly succeed. */ -+#undef UNLINK_CANNOT_UNLINK_DIR -+ -+/* Define to 1 if unlink() on a parent directory may succeed */ -+#undef UNLINK_PARENT_BUG -+ -+/* Define to nonzero if you want access control list support. */ -+#undef USE_ACL -+ -+/* Define if the POSIX multithreading library can be used. */ -+#undef USE_POSIX_THREADS -+ -+/* Define if references to the POSIX multithreading library should be made -+ weak. */ -+#undef USE_POSIX_THREADS_WEAK -+ -+/* Define if the GNU Pth multithreading library can be used. */ -+#undef USE_PTH_THREADS -+ -+/* Define if references to the GNU Pth multithreading library should be made -+ weak. */ -+#undef USE_PTH_THREADS_WEAK -+ -+/* Define if the old Solaris multithreading library can be used. */ -+#undef USE_SOLARIS_THREADS -+ -+/* Define if references to the old Solaris multithreading library should be -+ made weak. */ -+#undef USE_SOLARIS_THREADS_WEAK -+ -+/* Define to 1 if you want getc etc. to use unlocked I/O if available. -+ Unlocked I/O can improve performance in unithreaded apps, but it is not -+ safe for multithreaded apps. */ -+#undef USE_UNLOCKED_IO -+ -+/* Define if the native Windows multithreading API can be used. */ -+#undef USE_WINDOWS_THREADS -+ -+/* Define if you want extended attribute support. */ -+#undef USE_XATTR -+ -+/* Version number of package */ -+#undef VERSION -+ -+/* Define to 1 if unsetenv returns void instead of int. */ -+#undef VOID_UNSETENV -+ -+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type -+ 'wchar_t'. */ -+#undef WCHAR_T_SUFFIX -+ -+/* Define if WSAStartup is needed. */ -+#undef WINDOWS_SOCKETS -+ -+/* Define if sys/ptem.h is required for struct winsize. */ -+#undef WINSIZE_IN_PTEM -+ -+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type -+ 'wint_t'. */ -+#undef WINT_T_SUFFIX -+ -+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most -+ significant byte first (like Motorola and SPARC, unlike Intel). */ -+#if defined AC_APPLE_UNIVERSAL_BUILD -+# if defined __BIG_ENDIAN__ -+# define WORDS_BIGENDIAN 1 -+# endif -+#else -+# ifndef WORDS_BIGENDIAN -+# undef WORDS_BIGENDIAN -+# endif -+#endif -+ -+/* Enable large inode numbers on Mac OS X 10.5. */ -+#undef _DARWIN_USE_64_BIT_INODE -+ -+/* Number of bits in a file offset, on hosts where this is settable. */ -+#undef _FILE_OFFSET_BITS -+ -+/* Define to 1 if Gnulib overrides 'struct stat' on Windows so that struct -+ stat.st_size becomes 64-bit. */ -+#undef _GL_WINDOWS_64_BIT_ST_SIZE -+ -+/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ -+#undef _LARGEFILE_SOURCE -+ -+/* Define for large files, on AIX-style hosts. */ -+#undef _LARGE_FILES -+ -+/* Define to 1 on Solaris. */ -+#undef _LCONV_C99 -+ -+/* Define to 1 if on MINIX. */ -+#undef _MINIX -+ -+/* The _Noreturn keyword of C11. */ -+#if ! (defined _Noreturn \ -+ || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) -+# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \ -+ || 0x5110 <= __SUNPRO_C) -+# define _Noreturn __attribute__ ((__noreturn__)) -+# elif defined _MSC_VER && 1200 <= _MSC_VER -+# define _Noreturn __declspec (noreturn) -+# else -+# define _Noreturn -+# endif -+#endif -+ -+ -+/* Define to 2 if the system does not provide POSIX.1 features except with -+ this defined. */ -+#undef _POSIX_1_SOURCE -+ -+/* Define to 1 in order to get the POSIX compatible declarations of socket -+ functions. */ -+#undef _POSIX_PII_SOCKET -+ -+/* Define to 1 if you need to in order for 'stat' and other things to work. */ -+#undef _POSIX_SOURCE -+ -+/* Define if you want to include , so that it consistently -+ overrides 's RE_DUP_MAX. */ -+#undef _REGEX_INCLUDE_LIMITS_H -+ -+/* Define if you want regoff_t to be at least as wide POSIX requires. */ -+#undef _REGEX_LARGE_OFFSETS -+ -+/* Define to 500 only on HP-UX. */ -+#undef _XOPEN_SOURCE -+ -+/* Enable extensions on AIX 3, Interix. */ -+#ifndef _ALL_SOURCE -+# undef _ALL_SOURCE -+#endif -+/* Enable general extensions on Mac OS X. */ -+#ifndef _DARWIN_C_SOURCE -+# undef _DARWIN_C_SOURCE -+#endif -+/* Enable GNU extensions on systems that have them. */ -+#ifndef _GNU_SOURCE -+# undef _GNU_SOURCE -+#endif -+/* Enable threading extensions on Solaris. */ -+#ifndef _POSIX_PTHREAD_SEMANTICS -+# undef _POSIX_PTHREAD_SEMANTICS -+#endif -+/* Enable extensions on HP NonStop. */ -+#ifndef _TANDEM_SOURCE -+# undef _TANDEM_SOURCE -+#endif -+/* Enable general extensions on Solaris. */ -+#ifndef __EXTENSIONS__ -+# undef __EXTENSIONS__ -+#endif -+ -+ -+/* Define to rpl_ if the getopt replacement functions and variables should be -+ used. */ -+#undef __GETOPT_PREFIX -+ -+/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. -+ _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. -+ _GL_INLINE_HEADER_BEGIN contains useful stuff to put -+ in an include file, before uses of _GL_INLINE. -+ It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, -+ when FOO is an inline function in the header; see -+ . -+ _GL_INLINE_HEADER_END contains useful stuff to put -+ in the same include file, after uses of _GL_INLINE. -+ -+ Suppress the use of extern inline on Apple's platforms, -+ as Libc-825.25 (2012-09-19) is incompatible with it; see -+ . -+ Perhaps Apple will fix this some day. */ -+#if ((__GNUC__ \ -+ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ -+ : 199901L <= __STDC_VERSION__) \ -+ && !defined __APPLE__) -+# define _GL_INLINE inline -+# define _GL_EXTERN_INLINE extern inline -+#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ -+# if __GNUC_GNU_INLINE__ -+ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ -+# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) -+# else -+# define _GL_INLINE extern inline -+# endif -+# define _GL_EXTERN_INLINE extern -+#else -+# define _GL_INLINE static _GL_UNUSED -+# define _GL_EXTERN_INLINE static _GL_UNUSED -+#endif -+ -+#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) -+# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ -+# define _GL_INLINE_HEADER_CONST_PRAGMA -+# else -+# define _GL_INLINE_HEADER_CONST_PRAGMA \ -+ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") -+# endif -+# define _GL_INLINE_HEADER_BEGIN \ -+ _Pragma ("GCC diagnostic push") \ -+ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ -+ _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ -+ _GL_INLINE_HEADER_CONST_PRAGMA -+# define _GL_INLINE_HEADER_END \ -+ _Pragma ("GCC diagnostic pop") -+#else -+# define _GL_INLINE_HEADER_BEGIN -+# define _GL_INLINE_HEADER_END -+#endif -+ -+/* Always use our fgetfilecon wrapper. */ -+#undef fgetfilecon -+ -+/* Define to a replacement function name for fnmatch(). */ -+#undef fnmatch -+ -+/* Always use our getfilecon wrapper. */ -+#undef getfilecon -+ -+/* Define to a replacement function name for getpass(). */ -+#undef getpass -+ -+/* Define to `int' if doesn't define. */ -+#undef gid_t -+ -+/* A replacement for va_copy, if needed. */ -+#define gl_va_copy(a,b) ((a) = (b)) -+ -+/* Define to rpl_gmtime if the replacement function should be used. */ -+#undef gmtime -+ -+/* Define to `__inline__' or `__inline' if that's what the C compiler -+ calls it, or to nothing if 'inline' is not supported under any name. */ -+#ifndef __cplusplus -+#undef inline -+#endif -+ -+/* Define to `unsigned long int' if does not define. */ -+#undef ino_t -+ -+/* Define to long or long long if and don't define. */ -+#undef intmax_t -+ -+/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports -+ the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of -+ earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. -+ __APPLE__ && __MACH__ test for Mac OS X. -+ __APPLE_CC__ tests for the Apple compiler and its version. -+ __STDC_VERSION__ tests for the C99 mode. */ -+#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ -+# define __GNUC_STDC_INLINE__ 1 -+#endif -+ -+/* Always use our lgetfilecon wrapper. */ -+#undef lgetfilecon -+ -+/* Define to 1 if the compiler is checking for lint. */ -+#undef lint -+ -+/* Define to rpl_localtime if the replacement function should be used. */ -+#undef localtime -+ -+/* Define to `unsigned int' if does not define. */ -+#undef major_t -+ -+/* Define to a type if does not define. */ -+#undef mbstate_t -+ -+/* Define to `unsigned int' if does not define. */ -+#undef minor_t -+ -+/* Define to `int' if does not define. */ -+#undef mode_t -+ -+/* Define to the name of the strftime replacement function. */ -+#undef my_strftime -+ -+/* Define to the type of st_nlink in struct stat, or a supertype. */ -+#undef nlink_t -+ -+/* Define to `long int' if does not define. */ -+#undef off_t -+ -+/* Define to `int' if does not define. */ -+#undef pid_t -+ -+/* Define as the type of the result of subtracting two pointers, if the system -+ doesn't define it. */ -+#undef ptrdiff_t -+ -+/* Define to rpl_re_comp if the replacement should be used. */ -+#undef re_comp -+ -+/* Define to rpl_re_compile_fastmap if the replacement should be used. */ -+#undef re_compile_fastmap -+ -+/* Define to rpl_re_compile_pattern if the replacement should be used. */ -+#undef re_compile_pattern -+ -+/* Define to rpl_re_exec if the replacement should be used. */ -+#undef re_exec -+ -+/* Define to rpl_re_match if the replacement should be used. */ -+#undef re_match -+ -+/* Define to rpl_re_match_2 if the replacement should be used. */ -+#undef re_match_2 -+ -+/* Define to rpl_re_search if the replacement should be used. */ -+#undef re_search -+ -+/* Define to rpl_re_search_2 if the replacement should be used. */ -+#undef re_search_2 -+ -+/* Define to rpl_re_set_registers if the replacement should be used. */ -+#undef re_set_registers -+ -+/* Define to rpl_re_set_syntax if the replacement should be used. */ -+#undef re_set_syntax -+ -+/* Define to rpl_re_syntax_options if the replacement should be used. */ -+#undef re_syntax_options -+ -+/* Define to rpl_regcomp if the replacement should be used. */ -+#undef regcomp -+ -+/* Define to rpl_regerror if the replacement should be used. */ -+#undef regerror -+ -+/* Define to rpl_regexec if the replacement should be used. */ -+#undef regexec -+ -+/* Define to rpl_regfree if the replacement should be used. */ -+#undef regfree -+ -+/* Define to the equivalent of the C99 'restrict' keyword, or to -+ nothing if this is not supported. Do not define if restrict is -+ supported directly. */ -+#undef restrict -+/* Work around a bug in Sun C++: it does not support _Restrict or -+ __restrict__, even though the corresponding Sun C compiler ends up with -+ "#define restrict _Restrict" or "#define restrict __restrict__" in the -+ previous line. Perhaps some future version of Sun C++ will work with -+ restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ -+#if defined __SUNPRO_CC && !defined __RESTRICT -+# define _Restrict -+# define __restrict__ -+#endif -+ -+/* Define as an integer type suitable for memory locations that can be -+ accessed atomically even in the presence of asynchronous signals. */ -+#undef sig_atomic_t -+ -+/* Define to `unsigned int' if does not define. */ -+#undef size_t -+ -+/* type to use in place of socklen_t if not defined */ -+#undef socklen_t -+ -+/* Define as a signed type of the same size as size_t. */ -+#undef ssize_t -+ -+/* Define to rpl_tzset if the wrapper function should be used. */ -+#undef tzset -+ -+/* Define to `int' if doesn't define. */ -+#undef uid_t -+ -+/* Define as a marker that can be attached to declarations that might not -+ be used. This helps to reduce warnings, such as from -+ GCC -Wunused-parameter. */ -+#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) -+# define _GL_UNUSED __attribute__ ((__unused__)) -+#else -+# define _GL_UNUSED -+#endif -+/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name -+ is a misnomer outside of parameter lists. */ -+#define _UNUSED_PARAMETER_ _GL_UNUSED -+ -+/* The __pure__ attribute was added in gcc 2.96. */ -+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) -+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) -+#else -+# define _GL_ATTRIBUTE_PURE /* empty */ -+#endif -+ -+/* The __const__ attribute was added in gcc 2.95. */ -+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) -+# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) -+#else -+# define _GL_ATTRIBUTE_CONST /* empty */ -+#endif -+ -+ -+/* Define to an unsigned 32-bit type if lacks this type. */ -+#undef useconds_t -+ -+/* Define as a macro for copying va_list variables. */ -+#undef va_copy -+ -+/* Define as `fork' if `vfork' does not work. */ -+#undef vfork -+ -+/* Define to empty if the keyword `volatile' does not work. Warning: valid -+ code using `volatile' can become incorrect without. Disable with care. */ -+#undef volatile -diff -Nur coreutils-8.21.orig/lib/fseeko.c coreutils-8.21/lib/fseeko.c ---- coreutils-8.21.orig/lib/fseeko.c 2013-01-04 15:07:03.000000000 +0100 -+++ coreutils-8.21/lib/fseeko.c 2013-09-04 16:39:30.000000000 +0200 -@@ -99,6 +99,12 @@ - #elif defined EPLAN9 /* Plan9 */ - if (fp->rp == fp->buf - && fp->wp == fp->buf) -+#elif FUNC_FFLUSH_STDIN < 0 && 200809 <= _POSIX_VERSION -+ /* Cross-compiling to some other system advertising conformance to -+ POSIX.1-2008 or later. Assume fseeko and fflush work as advertised. -+ If this assumption is incorrect, please report the bug to -+ bug-gnulib. */ -+ if (0) - #else - #error "Please port gnulib fseeko.c to your platform! Look at the code in fpurge.c, then report this to bug-gnulib." - #endif -diff -Nur coreutils-8.21.orig/m4/fflush.m4 coreutils-8.21/m4/fflush.m4 ---- coreutils-8.21.orig/m4/fflush.m4 2013-01-02 13:34:46.000000000 +0100 -+++ coreutils-8.21/m4/fflush.m4 2013-09-04 16:41:16.000000000 +0200 -@@ -14,7 +14,7 @@ - [ - AC_REQUIRE([gl_STDIO_H_DEFAULTS]) - gl_FUNC_FFLUSH_STDIN -- if test $gl_cv_func_fflush_stdin = no; then -+ if test $gl_cv_func_fflush_stdin != yes; then - REPLACE_FFLUSH=1 - fi - ]) -@@ -72,10 +72,17 @@ - return 7; - return 0; - ]])], [gl_cv_func_fflush_stdin=yes], [gl_cv_func_fflush_stdin=no], -- [dnl Pessimistically assume fflush is broken. -- gl_cv_func_fflush_stdin=no]) -+ [gl_cv_func_fflush_stdin=cross]) - rm conftest.txt - ]) -+ case $gl_cv_func_fflush_stdin in -+ yes) gl_func_fflush_stdin=1 ;; -+ no) gl_func_fflush_stdin=0 ;; -+ *) gl_func_fflush_stdin='(-1)' ;; -+ esac -+ AC_DEFINE_UNQUOTED([FUNC_FFLUSH_STDIN], [$gl_func_fflush_stdin], -+ [Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, -+ 0 if fflush is known to not work, -1 if unknown.]) - ]) - - # Prerequisites of lib/fflush.c. -diff -Nur coreutils-8.21.orig/m4/fseeko.m4 coreutils-8.21/m4/fseeko.m4 ---- coreutils-8.21.orig/m4/fseeko.m4 2013-01-02 13:34:46.000000000 +0100 -+++ coreutils-8.21/m4/fseeko.m4 2013-09-04 16:41:41.000000000 +0200 -@@ -37,7 +37,7 @@ - fi - m4_ifdef([gl_FUNC_FFLUSH_STDIN], [ - gl_FUNC_FFLUSH_STDIN -- if test $gl_cv_func_fflush_stdin = no; then -+ if test $gl_cv_func_fflush_stdin != yes; then - REPLACE_FSEEKO=1 - fi - ]) -diff -Nur coreutils-8.21.orig/m4/glibc2.m4 coreutils-8.21/m4/glibc2.m4 ---- coreutils-8.21.orig/m4/glibc2.m4 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/m4/glibc2.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,30 @@ -+# glibc2.m4 serial 2 -+dnl Copyright (C) 2000-2002, 2004, 2008-2010 Free Software Foundation, Inc. -+dnl This file is free software; the Free Software Foundation -+dnl gives unlimited permission to copy and/or distribute it, -+dnl with or without modifications, as long as this notice is preserved. -+ -+# Test for the GNU C Library, version 2.0 or newer. -+# From Bruno Haible. -+ -+AC_DEFUN([gt_GLIBC2], -+ [ -+ AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer], -+ [ac_cv_gnu_library_2], -+ [AC_EGREP_CPP([Lucky GNU user], -+ [ -+#include -+#ifdef __GNU_LIBRARY__ -+ #if (__GLIBC__ >= 2) -+ Lucky GNU user -+ #endif -+#endif -+ ], -+ [ac_cv_gnu_library_2=yes], -+ [ac_cv_gnu_library_2=no]) -+ ] -+ ) -+ AC_SUBST([GLIBC2]) -+ GLIBC2="$ac_cv_gnu_library_2" -+ ] -+) -diff -Nur coreutils-8.21.orig/m4/intdiv0.m4 coreutils-8.21/m4/intdiv0.m4 ---- coreutils-8.21.orig/m4/intdiv0.m4 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/m4/intdiv0.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,84 @@ -+# intdiv0.m4 serial 3 (gettext-0.18) -+dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc. -+dnl This file is free software; the Free Software Foundation -+dnl gives unlimited permission to copy and/or distribute it, -+dnl with or without modifications, as long as this notice is preserved. -+ -+dnl From Bruno Haible. -+ -+AC_DEFUN([gt_INTDIV0], -+[ -+ AC_REQUIRE([AC_PROG_CC])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl -+ -+ AC_CACHE_CHECK([whether integer division by zero raises SIGFPE], -+ gt_cv_int_divbyzero_sigfpe, -+ [ -+ gt_cv_int_divbyzero_sigfpe= -+changequote(,)dnl -+ case "$host_os" in -+ macos* | darwin[6-9]* | darwin[1-9][0-9]*) -+ # On MacOS X 10.2 or newer, just assume the same as when cross- -+ # compiling. If we were to perform the real test, 1 Crash Report -+ # dialog window would pop up. -+ case "$host_cpu" in -+ i[34567]86 | x86_64) -+ gt_cv_int_divbyzero_sigfpe="guessing yes" ;; -+ esac -+ ;; -+ esac -+changequote([,])dnl -+ if test -z "$gt_cv_int_divbyzero_sigfpe"; then -+ AC_TRY_RUN([ -+#include -+#include -+ -+static void -+sigfpe_handler (int sig) -+{ -+ /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ -+ exit (sig != SIGFPE); -+} -+ -+int x = 1; -+int y = 0; -+int z; -+int nan; -+ -+int main () -+{ -+ signal (SIGFPE, sigfpe_handler); -+/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */ -+#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP) -+ signal (SIGTRAP, sigfpe_handler); -+#endif -+/* Linux/SPARC yields signal SIGILL. */ -+#if defined (__sparc__) && defined (__linux__) -+ signal (SIGILL, sigfpe_handler); -+#endif -+ -+ z = x / y; -+ nan = y / y; -+ exit (1); -+} -+], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no], -+ [ -+ # Guess based on the CPU. -+changequote(,)dnl -+ case "$host_cpu" in -+ alpha* | i[34567]86 | x86_64 | m68k | s390*) -+ gt_cv_int_divbyzero_sigfpe="guessing yes";; -+ *) -+ gt_cv_int_divbyzero_sigfpe="guessing no";; -+ esac -+changequote([,])dnl -+ ]) -+ fi -+ ]) -+ case "$gt_cv_int_divbyzero_sigfpe" in -+ *yes) value=1;; -+ *) value=0;; -+ esac -+ AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value], -+ [Define if integer division by zero raises signal SIGFPE.]) -+]) -diff -Nur coreutils-8.21.orig/m4/intldir.m4 coreutils-8.21/m4/intldir.m4 ---- coreutils-8.21.orig/m4/intldir.m4 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/m4/intldir.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,19 @@ -+# intldir.m4 serial 2 (gettext-0.18) -+dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc. -+dnl This file is free software; the Free Software Foundation -+dnl gives unlimited permission to copy and/or distribute it, -+dnl with or without modifications, as long as this notice is preserved. -+dnl -+dnl This file can can be used in projects which are not available under -+dnl the GNU General Public License or the GNU Library General Public -+dnl License but which still want to provide support for the GNU gettext -+dnl functionality. -+dnl Please note that the actual code of the GNU gettext library is covered -+dnl by the GNU Library General Public License, and the rest of the GNU -+dnl gettext package package is covered by the GNU General Public License. -+dnl They are *not* in the public domain. -+ -+AC_PREREQ([2.52]) -+ -+dnl Tells the AM_GNU_GETTEXT macro to consider an intl/ directory. -+AC_DEFUN([AM_GNU_GETTEXT_INTL_SUBDIR], []) -diff -Nur coreutils-8.21.orig/m4/intl.m4 coreutils-8.21/m4/intl.m4 ---- coreutils-8.21.orig/m4/intl.m4 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/m4/intl.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,294 @@ -+# intl.m4 serial 17 (gettext-0.18) -+dnl Copyright (C) 1995-2009 Free Software Foundation, Inc. -+dnl This file is free software; the Free Software Foundation -+dnl gives unlimited permission to copy and/or distribute it, -+dnl with or without modifications, as long as this notice is preserved. -+dnl -+dnl This file can can be used in projects which are not available under -+dnl the GNU General Public License or the GNU Library General Public -+dnl License but which still want to provide support for the GNU gettext -+dnl functionality. -+dnl Please note that the actual code of the GNU gettext library is covered -+dnl by the GNU Library General Public License, and the rest of the GNU -+dnl gettext package package is covered by the GNU General Public License. -+dnl They are *not* in the public domain. -+ -+dnl Authors: -+dnl Ulrich Drepper , 1995-2000. -+dnl Bruno Haible , 2000-2009. -+ -+AC_PREREQ([2.52]) -+ -+dnl Checks for all prerequisites of the intl subdirectory, -+dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS, -+dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL. -+AC_DEFUN([AM_INTL_SUBDIR], -+[ -+ AC_REQUIRE([AC_PROG_INSTALL])dnl -+ AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake -+ AC_REQUIRE([AC_PROG_CC])dnl -+ AC_REQUIRE([AC_CANONICAL_HOST])dnl -+ AC_REQUIRE([gt_GLIBC2])dnl -+ AC_REQUIRE([AC_PROG_RANLIB])dnl -+ AC_REQUIRE([gl_VISIBILITY])dnl -+ AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl -+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl -+ AC_REQUIRE([gt_TYPE_WCHAR_T])dnl -+ AC_REQUIRE([gt_TYPE_WINT_T])dnl -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gt_TYPE_INTMAX_T]) -+ AC_REQUIRE([gt_PRINTF_POSIX]) -+ AC_REQUIRE([gl_GLIBC21])dnl -+ AC_REQUIRE([gl_XSIZE])dnl -+ AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl -+ AC_REQUIRE([gt_INTL_MACOSX])dnl -+ -+ dnl Support for automake's --enable-silent-rules. -+ case "$enable_silent_rules" in -+ yes) INTL_DEFAULT_VERBOSITY=0;; -+ no) INTL_DEFAULT_VERBOSITY=1;; -+ *) INTL_DEFAULT_VERBOSITY=1;; -+ esac -+ AC_SUBST([INTL_DEFAULT_VERBOSITY]) -+ -+ AC_CHECK_TYPE([ptrdiff_t], , -+ [AC_DEFINE([ptrdiff_t], [long], -+ [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) -+ ]) -+ AC_CHECK_HEADERS([stddef.h stdlib.h string.h]) -+ AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \ -+ snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) -+ -+ dnl Use the _snprintf function only if it is declared (because on NetBSD it -+ dnl is defined as a weak alias of snprintf; we prefer to use the latter). -+ gt_CHECK_DECL(_snprintf, [#include ]) -+ gt_CHECK_DECL(_snwprintf, [#include ]) -+ -+ dnl Use the *_unlocked functions only if they are declared. -+ dnl (because some of them were defined without being declared in Solaris -+ dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built -+ dnl on Solaris 2.5.1 to run on Solaris 2.6). -+ dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. -+ gt_CHECK_DECL(getc_unlocked, [#include ]) -+ -+ case $gt_cv_func_printf_posix in -+ *yes) HAVE_POSIX_PRINTF=1 ;; -+ *) HAVE_POSIX_PRINTF=0 ;; -+ esac -+ AC_SUBST([HAVE_POSIX_PRINTF]) -+ if test "$ac_cv_func_asprintf" = yes; then -+ HAVE_ASPRINTF=1 -+ else -+ HAVE_ASPRINTF=0 -+ fi -+ AC_SUBST([HAVE_ASPRINTF]) -+ if test "$ac_cv_func_snprintf" = yes; then -+ HAVE_SNPRINTF=1 -+ else -+ HAVE_SNPRINTF=0 -+ fi -+ AC_SUBST([HAVE_SNPRINTF]) -+ if test "$ac_cv_func_newlocale" = yes; then -+ HAVE_NEWLOCALE=1 -+ else -+ HAVE_NEWLOCALE=0 -+ fi -+ AC_SUBST([HAVE_NEWLOCALE]) -+ if test "$ac_cv_func_wprintf" = yes; then -+ HAVE_WPRINTF=1 -+ else -+ HAVE_WPRINTF=0 -+ fi -+ AC_SUBST([HAVE_WPRINTF]) -+ -+ AM_LANGINFO_CODESET -+ gt_LC_MESSAGES -+ -+ dnl Compilation on mingw and Cygwin needs special Makefile rules, because -+ dnl 1. when we install a shared library, we must arrange to export -+ dnl auxiliary pointer variables for every exported variable, -+ dnl 2. when we install a shared library and a static library simultaneously, -+ dnl the include file specifies __declspec(dllimport) and therefore we -+ dnl must arrange to define the auxiliary pointer variables for the -+ dnl exported variables _also_ in the static library. -+ if test "$enable_shared" = yes; then -+ case "$host_os" in -+ mingw* | cygwin*) is_woe32dll=yes ;; -+ *) is_woe32dll=no ;; -+ esac -+ else -+ is_woe32dll=no -+ fi -+ WOE32DLL=$is_woe32dll -+ AC_SUBST([WOE32DLL]) -+ -+ dnl On mingw and Cygwin, we can activate special Makefile rules which add -+ dnl version information to the shared libraries and executables. -+ case "$host_os" in -+ mingw* | cygwin*) is_woe32=yes ;; -+ *) is_woe32=no ;; -+ esac -+ WOE32=$is_woe32 -+ AC_SUBST([WOE32]) -+ if test $WOE32 = yes; then -+ dnl Check for a program that compiles Windows resource files. -+ AC_CHECK_TOOL([WINDRES], [windres]) -+ fi -+ -+ dnl Determine whether when creating a library, "-lc" should be passed to -+ dnl libtool or not. On many platforms, it is required for the libtool option -+ dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool -+ dnl in the *.la files - makes it impossible to create multithreaded programs, -+ dnl because libtool also reorders the -lc to come before the -pthread, and -+ dnl this disables pthread_create() . -+ case "$host_os" in -+ hpux*) LTLIBC="" ;; -+ *) LTLIBC="-lc" ;; -+ esac -+ AC_SUBST([LTLIBC]) -+ -+ dnl Rename some macros and functions used for locking. -+ AH_BOTTOM([ -+#define __libc_lock_t gl_lock_t -+#define __libc_lock_define gl_lock_define -+#define __libc_lock_define_initialized gl_lock_define_initialized -+#define __libc_lock_init gl_lock_init -+#define __libc_lock_lock gl_lock_lock -+#define __libc_lock_unlock gl_lock_unlock -+#define __libc_lock_recursive_t gl_recursive_lock_t -+#define __libc_lock_define_recursive gl_recursive_lock_define -+#define __libc_lock_define_initialized_recursive gl_recursive_lock_define_initialized -+#define __libc_lock_init_recursive gl_recursive_lock_init -+#define __libc_lock_lock_recursive gl_recursive_lock_lock -+#define __libc_lock_unlock_recursive gl_recursive_lock_unlock -+#define glthread_in_use libintl_thread_in_use -+#define glthread_lock_init_func libintl_lock_init_func -+#define glthread_lock_lock_func libintl_lock_lock_func -+#define glthread_lock_unlock_func libintl_lock_unlock_func -+#define glthread_lock_destroy_func libintl_lock_destroy_func -+#define glthread_rwlock_init_multithreaded libintl_rwlock_init_multithreaded -+#define glthread_rwlock_init_func libintl_rwlock_init_func -+#define glthread_rwlock_rdlock_multithreaded libintl_rwlock_rdlock_multithreaded -+#define glthread_rwlock_rdlock_func libintl_rwlock_rdlock_func -+#define glthread_rwlock_wrlock_multithreaded libintl_rwlock_wrlock_multithreaded -+#define glthread_rwlock_wrlock_func libintl_rwlock_wrlock_func -+#define glthread_rwlock_unlock_multithreaded libintl_rwlock_unlock_multithreaded -+#define glthread_rwlock_unlock_func libintl_rwlock_unlock_func -+#define glthread_rwlock_destroy_multithreaded libintl_rwlock_destroy_multithreaded -+#define glthread_rwlock_destroy_func libintl_rwlock_destroy_func -+#define glthread_recursive_lock_init_multithreaded libintl_recursive_lock_init_multithreaded -+#define glthread_recursive_lock_init_func libintl_recursive_lock_init_func -+#define glthread_recursive_lock_lock_multithreaded libintl_recursive_lock_lock_multithreaded -+#define glthread_recursive_lock_lock_func libintl_recursive_lock_lock_func -+#define glthread_recursive_lock_unlock_multithreaded libintl_recursive_lock_unlock_multithreaded -+#define glthread_recursive_lock_unlock_func libintl_recursive_lock_unlock_func -+#define glthread_recursive_lock_destroy_multithreaded libintl_recursive_lock_destroy_multithreaded -+#define glthread_recursive_lock_destroy_func libintl_recursive_lock_destroy_func -+#define glthread_once_func libintl_once_func -+#define glthread_once_singlethreaded libintl_once_singlethreaded -+#define glthread_once_multithreaded libintl_once_multithreaded -+]) -+]) -+ -+ -+dnl Checks for the core files of the intl subdirectory: -+dnl dcigettext.c -+dnl eval-plural.h -+dnl explodename.c -+dnl finddomain.c -+dnl gettextP.h -+dnl gmo.h -+dnl hash-string.h hash-string.c -+dnl l10nflist.c -+dnl libgnuintl.h.in (except the *printf stuff) -+dnl loadinfo.h -+dnl loadmsgcat.c -+dnl localealias.c -+dnl log.c -+dnl plural-exp.h plural-exp.c -+dnl plural.y -+dnl Used by libglocale. -+AC_DEFUN([gt_INTL_SUBDIR_CORE], -+[ -+ AC_REQUIRE([AC_C_INLINE])dnl -+ AC_REQUIRE([AC_TYPE_SIZE_T])dnl -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ AC_REQUIRE([AC_FUNC_ALLOCA])dnl -+ AC_REQUIRE([AC_FUNC_MMAP])dnl -+ AC_REQUIRE([gt_INTDIV0])dnl -+ AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl -+ AC_REQUIRE([gt_INTTYPES_PRI])dnl -+ AC_REQUIRE([gl_LOCK])dnl -+ -+ AC_TRY_LINK( -+ [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }], -+ [], -+ [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1], -+ [Define to 1 if the compiler understands __builtin_expect.])]) -+ -+ AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h]) -+ AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \ -+ stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \ -+ argz_stringify argz_next __fsetlocking]) -+ -+ dnl Use the *_unlocked functions only if they are declared. -+ dnl (because some of them were defined without being declared in Solaris -+ dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built -+ dnl on Solaris 2.5.1 to run on Solaris 2.6). -+ dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. -+ gt_CHECK_DECL([feof_unlocked], [#include ]) -+ gt_CHECK_DECL([fgets_unlocked], [#include ]) -+ -+ AM_ICONV -+ -+ dnl intl/plural.c is generated from intl/plural.y. It requires bison, -+ dnl because plural.y uses bison specific features. It requires at least -+ dnl bison-1.26 because earlier versions generate a plural.c that doesn't -+ dnl compile. -+ dnl bison is only needed for the maintainer (who touches plural.y). But in -+ dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put -+ dnl the rule in general Makefile. Now, some people carelessly touch the -+ dnl files or have a broken "make" program, hence the plural.c rule will -+ dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not -+ dnl present or too old. -+ AC_CHECK_PROGS([INTLBISON], [bison]) -+ if test -z "$INTLBISON"; then -+ ac_verc_fail=yes -+ else -+ dnl Found it, now check the version. -+ AC_MSG_CHECKING([version of bison]) -+changequote(<<,>>)dnl -+ ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` -+ case $ac_prog_version in -+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; -+ 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) -+changequote([,])dnl -+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; -+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; -+ esac -+ AC_MSG_RESULT([$ac_prog_version]) -+ fi -+ if test $ac_verc_fail = yes; then -+ INTLBISON=: -+ fi -+]) -+ -+ -+dnl gt_CHECK_DECL(FUNC, INCLUDES) -+dnl Check whether a function is declared. -+AC_DEFUN([gt_CHECK_DECL], -+[ -+ AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1], -+ [AC_TRY_COMPILE([$2], [ -+#ifndef $1 -+ char *p = (char *) $1; -+#endif -+], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)]) -+ if test $ac_cv_have_decl_$1 = yes; then -+ gt_value=1 -+ else -+ gt_value=0 -+ fi -+ AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value], -+ [Define to 1 if you have the declaration of `$1', and to 0 if you don't.]) -+]) -diff -Nur coreutils-8.21.orig/m4/intmax.m4 coreutils-8.21/m4/intmax.m4 ---- coreutils-8.21.orig/m4/intmax.m4 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/m4/intmax.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,33 @@ -+# intmax.m4 serial 5 (gettext-0.18) -+dnl Copyright (C) 2002-2005, 2008-2010 Free Software Foundation, Inc. -+dnl This file is free software; the Free Software Foundation -+dnl gives unlimited permission to copy and/or distribute it, -+dnl with or without modifications, as long as this notice is preserved. -+ -+dnl From Bruno Haible. -+dnl Test whether the system has the 'intmax_t' type, but don't attempt to -+dnl find a replacement if it is lacking. -+ -+AC_DEFUN([gt_TYPE_INTMAX_T], -+[ -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], -+ [AC_TRY_COMPILE([ -+#include -+#include -+#if HAVE_STDINT_H_WITH_UINTMAX -+#include -+#endif -+#if HAVE_INTTYPES_H_WITH_UINTMAX -+#include -+#endif -+], [intmax_t x = -1; -+ return !x;], -+ [gt_cv_c_intmax_t=yes], -+ [gt_cv_c_intmax_t=no])]) -+ if test $gt_cv_c_intmax_t = yes; then -+ AC_DEFINE([HAVE_INTMAX_T], [1], -+ [Define if you have the 'intmax_t' type in or .]) -+ fi -+]) -diff -Nur coreutils-8.21.orig/m4/po.m4 coreutils-8.21/m4/po.m4 ---- coreutils-8.21.orig/m4/po.m4 2013-01-02 13:34:46.000000000 +0100 -+++ coreutils-8.21/m4/po.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -1,5 +1,5 @@ --# po.m4 serial 17c --dnl Copyright (C) 1995-2013 Free Software Foundation, Inc. -+# po.m4 serial 17 (gettext-0.18) -+dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. - dnl This file is free software; the Free Software Foundation - dnl gives unlimited permission to copy and/or distribute it, - dnl with or without modifications, as long as this notice is preserved. -@@ -24,7 +24,7 @@ - [ - AC_REQUIRE([AC_PROG_MAKE_SET])dnl - AC_REQUIRE([AC_PROG_INSTALL])dnl -- AC_REQUIRE([AC_PROG_MKDIR_P])dnl -+ AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake - AC_REQUIRE([AM_NLS])dnl - - dnl Release version of the gettext macros. This is used to ensure that -@@ -118,8 +118,7 @@ - if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then - rm -f "$ac_dir/POTFILES" - test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" -- gt_tab=`printf '\t'` -- cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" -+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" - POMAKEFILEDEPS="POTFILES.in" - # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend - # on $ac_dir but don't depend on user-specified configuration -@@ -130,12 +129,12 @@ - test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" - fi - ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` -- # Hide the ALL_LINGUAS assignment from automake < 1.5. -+ # Hide the ALL_LINGUAS assigment from automake < 1.5. - eval 'ALL_LINGUAS''=$ALL_LINGUAS_' - POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" - else - # The set of available languages was given in configure.in. -- # Hide the ALL_LINGUAS assignment from automake < 1.5. -+ # Hide the ALL_LINGUAS assigment from automake < 1.5. - eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' - fi - # Compute POFILES -@@ -255,7 +254,6 @@ - fi - - # A sed script that extracts the value of VARIABLE from a Makefile. -- tab=`printf '\t'` - sed_x_variable=' - # Test if the hold space is empty. - x -@@ -263,9 +261,9 @@ - x - ta - # Yes it was empty. Look if we have the expected variable definition. --/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{ -+/^[ ]*VARIABLE[ ]*=/{ - # Seen the first line of the variable definition. -- s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=// -+ s/^[ ]*VARIABLE[ ]*=// - ba - } - bd -@@ -317,7 +315,7 @@ - sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'` - ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"` - fi -- # Hide the ALL_LINGUAS assignment from automake < 1.5. -+ # Hide the ALL_LINGUAS assigment from automake < 1.5. - eval 'ALL_LINGUAS''=$ALL_LINGUAS_' - # Compute POFILES - # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) -@@ -407,15 +405,14 @@ - fi - - sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp" -- tab=`printf '\t'` - if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then - # Add dependencies that cannot be formulated as a simple suffix rule. - for lang in $ALL_LINGUAS; do - frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` - cat >> "$ac_file.tmp" <> "$ac_file.tmp" <, 1995-2000. -+dnl Bruno Haible , 2000-2003. -+ -+AC_PREREQ([2.50]) -+ -+dnl Checks for all prerequisites of the po subdirectory. -+AC_DEFUN([AM_PO_SUBDIRS], -+[ -+ AC_REQUIRE([AC_PROG_MAKE_SET])dnl -+ AC_REQUIRE([AC_PROG_INSTALL])dnl -+ AC_REQUIRE([AC_PROG_MKDIR_P])dnl -+ AC_REQUIRE([AM_NLS])dnl -+ -+ dnl Release version of the gettext macros. This is used to ensure that -+ dnl the gettext macros and po/Makefile.in.in are in sync. -+ AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) -+ -+ dnl Perform the following tests also if --disable-nls has been given, -+ dnl because they are needed for "make dist" to work. -+ -+ dnl Search for GNU msgfmt in the PATH. -+ dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. -+ dnl The second test excludes FreeBSD msgfmt. -+ AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, -+ [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && -+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], -+ :) -+ AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) -+ -+ dnl Test whether it is GNU msgfmt >= 0.15. -+changequote(,)dnl -+ case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; -+ *) MSGFMT_015=$MSGFMT ;; -+ esac -+changequote([,])dnl -+ AC_SUBST([MSGFMT_015]) -+changequote(,)dnl -+ case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; -+ *) GMSGFMT_015=$GMSGFMT ;; -+ esac -+changequote([,])dnl -+ AC_SUBST([GMSGFMT_015]) -+ -+ dnl Search for GNU xgettext 0.12 or newer in the PATH. -+ dnl The first test excludes Solaris xgettext and early GNU xgettext versions. -+ dnl The second test excludes FreeBSD xgettext. -+ AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, -+ [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && -+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], -+ :) -+ dnl Remove leftover from FreeBSD xgettext call. -+ rm -f messages.po -+ -+ dnl Test whether it is GNU xgettext >= 0.15. -+changequote(,)dnl -+ case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; -+ *) XGETTEXT_015=$XGETTEXT ;; -+ esac -+changequote([,])dnl -+ AC_SUBST([XGETTEXT_015]) -+ -+ dnl Search for GNU msgmerge 0.11 or newer in the PATH. -+ AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, -+ [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) -+ -+ dnl Installation directories. -+ dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we -+ dnl have to define it here, so that it can be used in po/Makefile. -+ test -n "$localedir" || localedir='${datadir}/locale' -+ AC_SUBST([localedir]) -+ -+ dnl Support for AM_XGETTEXT_OPTION. -+ test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= -+ AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) -+ -+ AC_CONFIG_COMMANDS([po-directories], [[ -+ for ac_file in $CONFIG_FILES; do -+ # Support "outfile[:infile[:infile...]]" -+ case "$ac_file" in -+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; -+ esac -+ # PO directories have a Makefile.in generated from Makefile.in.in. -+ case "$ac_file" in */Makefile.in) -+ # Adjust a relative srcdir. -+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` -+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" -+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` -+ # In autoconf-2.13 it is called $ac_given_srcdir. -+ # In autoconf-2.50 it is called $srcdir. -+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" -+ case "$ac_given_srcdir" in -+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; -+ /*) top_srcdir="$ac_given_srcdir" ;; -+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;; -+ esac -+ # Treat a directory as a PO directory if and only if it has a -+ # POTFILES.in file. This allows packages to have multiple PO -+ # directories under different names or in different locations. -+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then -+ rm -f "$ac_dir/POTFILES" -+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" -+ gt_tab=`printf '\t'` -+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" -+ POMAKEFILEDEPS="POTFILES.in" -+ # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend -+ # on $ac_dir but don't depend on user-specified configuration -+ # parameters. -+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then -+ # The LINGUAS file contains the set of available languages. -+ if test -n "$OBSOLETE_ALL_LINGUAS"; then -+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" -+ fi -+ ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` -+ # Hide the ALL_LINGUAS assignment from automake < 1.5. -+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_' -+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" -+ else -+ # The set of available languages was given in configure.in. -+ # Hide the ALL_LINGUAS assignment from automake < 1.5. -+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' -+ fi -+ # Compute POFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) -+ # Compute UPDATEPOFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) -+ # Compute DUMMYPOFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) -+ # Compute GMOFILES -+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) -+ case "$ac_given_srcdir" in -+ .) srcdirpre= ;; -+ *) srcdirpre='$(srcdir)/' ;; -+ esac -+ POFILES= -+ UPDATEPOFILES= -+ DUMMYPOFILES= -+ GMOFILES= -+ for lang in $ALL_LINGUAS; do -+ POFILES="$POFILES $srcdirpre$lang.po" -+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" -+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop" -+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo" -+ done -+ # CATALOGS depends on both $ac_dir and the user's LINGUAS -+ # environment variable. -+ INST_LINGUAS= -+ if test -n "$ALL_LINGUAS"; then -+ for presentlang in $ALL_LINGUAS; do -+ useit=no -+ if test "%UNSET%" != "$LINGUAS"; then -+ desiredlanguages="$LINGUAS" -+ else -+ desiredlanguages="$ALL_LINGUAS" -+ fi -+ for desiredlang in $desiredlanguages; do -+ # Use the presentlang catalog if desiredlang is -+ # a. equal to presentlang, or -+ # b. a variant of presentlang (because in this case, -+ # presentlang can be used as a fallback for messages -+ # which are not translated in the desiredlang catalog). -+ case "$desiredlang" in -+ "$presentlang"*) useit=yes;; -+ esac -+ done -+ if test $useit = yes; then -+ INST_LINGUAS="$INST_LINGUAS $presentlang" -+ fi -+ done -+ fi -+ CATALOGS= -+ if test -n "$INST_LINGUAS"; then -+ for lang in $INST_LINGUAS; do -+ CATALOGS="$CATALOGS $lang.gmo" -+ done -+ fi -+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" -+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" -+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do -+ if test -f "$f"; then -+ case "$f" in -+ *.orig | *.bak | *~) ;; -+ *) cat "$f" >> "$ac_dir/Makefile" ;; -+ esac -+ fi -+ done -+ fi -+ ;; -+ esac -+ done]], -+ [# Capture the value of obsolete ALL_LINGUAS because we need it to compute -+ # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it -+ # from automake < 1.5. -+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' -+ # Capture the value of LINGUAS because we need it to compute CATALOGS. -+ LINGUAS="${LINGUAS-%UNSET%}" -+ ]) -+]) -+ -+dnl Postprocesses a Makefile in a directory containing PO files. -+AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], -+[ -+ # When this code is run, in config.status, two variables have already been -+ # set: -+ # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, -+ # - LINGUAS is the value of the environment variable LINGUAS at configure -+ # time. -+ -+changequote(,)dnl -+ # Adjust a relative srcdir. -+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` -+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" -+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` -+ # In autoconf-2.13 it is called $ac_given_srcdir. -+ # In autoconf-2.50 it is called $srcdir. -+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" -+ case "$ac_given_srcdir" in -+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; -+ /*) top_srcdir="$ac_given_srcdir" ;; -+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;; -+ esac -+ -+ # Find a way to echo strings without interpreting backslash. -+ if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then -+ gt_echo='echo' -+ else -+ if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then -+ gt_echo='printf %s\n' -+ else -+ echo_func () { -+ cat < "$ac_file.tmp" -+ tab=`printf '\t'` -+ if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then -+ # Add dependencies that cannot be formulated as a simple suffix rule. -+ for lang in $ALL_LINGUAS; do -+ frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` -+ cat >> "$ac_file.tmp" < /dev/null; then -+ # Add dependencies that cannot be formulated as a simple suffix rule. -+ for lang in $ALL_LINGUAS; do -+ frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` -+ cat >> "$ac_file.tmp" <> "$ac_file.tmp" < -+#include -+/* The string "%2$d %1$d", with dollar characters protected from the shell's -+ dollar expansion (possibly an autoconf bug). */ -+static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; -+static char buf[100]; -+int main () -+{ -+ sprintf (buf, format, 33, 55); -+ return (strcmp (buf, "55 33") != 0); -+}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no, -+ [ -+ AC_EGREP_CPP([notposix], [ -+#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ -+ notposix -+#endif -+ ], -+ [gt_cv_func_printf_posix="guessing no"], -+ [gt_cv_func_printf_posix="guessing yes"]) -+ ]) -+ ]) -+ case $gt_cv_func_printf_posix in -+ *yes) -+ AC_DEFINE([HAVE_POSIX_PRINTF], [1], -+ [Define if your printf() function supports format strings with positions.]) -+ ;; -+ esac -+]) -diff -Nur coreutils-8.21.orig/m4/uintmax_t.m4 coreutils-8.21/m4/uintmax_t.m4 ---- coreutils-8.21.orig/m4/uintmax_t.m4 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/m4/uintmax_t.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,30 @@ -+# uintmax_t.m4 serial 12 -+dnl Copyright (C) 1997-2004, 2007-2010 Free Software Foundation, Inc. -+dnl This file is free software; the Free Software Foundation -+dnl gives unlimited permission to copy and/or distribute it, -+dnl with or without modifications, as long as this notice is preserved. -+ -+dnl From Paul Eggert. -+ -+AC_PREREQ([2.13]) -+ -+# Define uintmax_t to 'unsigned long' or 'unsigned long long' -+# if it is not already defined in or . -+ -+AC_DEFUN([gl_AC_TYPE_UINTMAX_T], -+[ -+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) -+ AC_REQUIRE([gl_AC_HEADER_STDINT_H]) -+ if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then -+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) -+ test $ac_cv_type_unsigned_long_long_int = yes \ -+ && ac_type='unsigned long long' \ -+ || ac_type='unsigned long' -+ AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type], -+ [Define to unsigned long or unsigned long long -+ if and don't define.]) -+ else -+ AC_DEFINE([HAVE_UINTMAX_T], [1], -+ [Define if you have the 'uintmax_t' type in or .]) -+ fi -+]) -diff -Nur coreutils-8.21.orig/m4/visibility.m4 coreutils-8.21/m4/visibility.m4 ---- coreutils-8.21.orig/m4/visibility.m4 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/m4/visibility.m4 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,74 @@ -+# visibility.m4 serial 3 (gettext-0.18) -+dnl Copyright (C) 2005, 2008-2010 Free Software Foundation, Inc. -+dnl This file is free software; the Free Software Foundation -+dnl gives unlimited permission to copy and/or distribute it, -+dnl with or without modifications, as long as this notice is preserved. -+ -+dnl From Bruno Haible. -+ -+dnl Tests whether the compiler supports the command-line option -+dnl -fvisibility=hidden and the function and variable attributes -+dnl __attribute__((__visibility__("hidden"))) and -+dnl __attribute__((__visibility__("default"))). -+dnl Does *not* test for __visibility__("protected") - which has tricky -+dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on -+dnl MacOS X. -+dnl Does *not* test for __visibility__("internal") - which has processor -+dnl dependent semantics. -+dnl Does *not* test for #pragma GCC visibility push(hidden) - which is -+dnl "really only recommended for legacy code". -+dnl Set the variable CFLAG_VISIBILITY. -+dnl Defines and sets the variable HAVE_VISIBILITY. -+ -+AC_DEFUN([gl_VISIBILITY], -+[ -+ AC_REQUIRE([AC_PROG_CC]) -+ CFLAG_VISIBILITY= -+ HAVE_VISIBILITY=0 -+ if test -n "$GCC"; then -+ dnl First, check whether -Werror can be added to the command line, or -+ dnl whether it leads to an error because of some other option that the -+ dnl user has put into $CC $CFLAGS $CPPFLAGS. -+ AC_MSG_CHECKING([whether the -Werror option is usable]) -+ AC_CACHE_VAL([gl_cv_cc_vis_werror], [ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -Werror" -+ AC_TRY_COMPILE([], [], -+ [gl_cv_cc_vis_werror=yes], -+ [gl_cv_cc_vis_werror=no]) -+ CFLAGS="$gl_save_CFLAGS"]) -+ AC_MSG_RESULT([$gl_cv_cc_vis_werror]) -+ dnl Now check whether visibility declarations are supported. -+ AC_MSG_CHECKING([for simple visibility declarations]) -+ AC_CACHE_VAL([gl_cv_cc_visibility], [ -+ gl_save_CFLAGS="$CFLAGS" -+ CFLAGS="$CFLAGS -fvisibility=hidden" -+ dnl We use the option -Werror and a function dummyfunc, because on some -+ dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning -+ dnl "visibility attribute not supported in this configuration; ignored" -+ dnl at the first function definition in every compilation unit, and we -+ dnl don't want to use the option in this case. -+ if test $gl_cv_cc_vis_werror = yes; then -+ CFLAGS="$CFLAGS -Werror" -+ fi -+ AC_TRY_COMPILE( -+ [extern __attribute__((__visibility__("hidden"))) int hiddenvar; -+ extern __attribute__((__visibility__("default"))) int exportedvar; -+ extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); -+ extern __attribute__((__visibility__("default"))) int exportedfunc (void); -+ void dummyfunc (void) {}], -+ [], -+ [gl_cv_cc_visibility=yes], -+ [gl_cv_cc_visibility=no]) -+ CFLAGS="$gl_save_CFLAGS"]) -+ AC_MSG_RESULT([$gl_cv_cc_visibility]) -+ if test $gl_cv_cc_visibility = yes; then -+ CFLAG_VISIBILITY="-fvisibility=hidden" -+ HAVE_VISIBILITY=1 -+ fi -+ fi -+ AC_SUBST([CFLAG_VISIBILITY]) -+ AC_SUBST([HAVE_VISIBILITY]) -+ AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY], -+ [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.]) -+]) -diff -Nur coreutils-8.21.orig/Makefile.in coreutils-8.21/Makefile.in ---- coreutils-8.21.orig/Makefile.in 2013-02-14 17:22:58.000000000 +0100 -+++ coreutils-8.21/Makefile.in 2013-09-04 17:12:21.000000000 +0200 -@@ -1,9 +1,8 @@ --# Makefile.in generated by automake 1.11.6 from Makefile.am. -+# Makefile.in generated by automake 1.13.2 from Makefile.am. - # @configure_input@ - --# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, --# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software --# Foundation, Inc. -+# Copyright (C) 1994-2013 Free Software Foundation, Inc. -+ - # This Makefile.in is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. -@@ -97,23 +96,51 @@ - - - VPATH = @srcdir@ --am__make_dryrun = \ -- { \ -- am__dry=no; \ -+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' -+am__make_running_with_option = \ -+ case $${target_option-} in \ -+ ?) ;; \ -+ *) echo "am__make_running_with_option: internal error: invalid" \ -+ "target option '$${target_option-}' specified" >&2; \ -+ exit 1;; \ -+ esac; \ -+ has_opt=no; \ -+ sane_makeflags=$$MAKEFLAGS; \ -+ if $(am__is_gnu_make); then \ -+ sane_makeflags=$$MFLAGS; \ -+ else \ - case $$MAKEFLAGS in \ - *\\[\ \ ]*) \ -- echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ -- | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ -- *) \ -- for am__flg in $$MAKEFLAGS; do \ -- case $$am__flg in \ -- *=*|--*) ;; \ -- *n*) am__dry=yes; break;; \ -- esac; \ -- done;; \ -+ bs=\\; \ -+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ -+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; 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$(srcdir)/doc/version.texi - .dvi.ps: -- TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ -- $(DVIPS) -o $@ $< -+ $(AM_V_DVIPS)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ -+ $(DVIPS) $(AM_V_texinfo) -o $@ $< - - uninstall-dvi-am: - @$(NORMAL_UNINSTALL) -@@ -6994,10 +6769,7 @@ - done - - mostlyclean-aminfo: -- -rm -rf coreutils.aux coreutils.cp coreutils.cps coreutils.fl coreutils.fn \ -- coreutils.ky coreutils.log coreutils.op coreutils.pg \ -- coreutils.tmp coreutils.toc coreutils.tp coreutils.tps \ -- coreutils.vr -+ -rm -rf doc/coreutils.t2d doc/coreutils.t2p - - clean-aminfo: - -test -z "doc/coreutils.dvi doc/coreutils.pdf doc/coreutils.ps \ -@@ -7054,22 +6826,25 @@ - dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir) - - # This directory's subdirectories are mostly independent; you can cd --# into them and run `make' without going through this Makefile. --# To change the values of `make' variables: instead of editing Makefiles, --# (1) 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Run "check" not "check-TESTS", as --# check-SCRIPTS and other dependencies are rebuilt by the former only. --# And expect check to fail. --check-html recheck-html: -- @target=`echo $@ | sed 's/-html$$//'`; \ -- rv=0; $(MAKE) $(AM_MAKEFLAGS) $$target || rv=$$?; \ -- $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_HTML) TEST_LOGS= || exit 4; \ -- exit $$rv -+check-TESTS: -+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list -+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list -+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) -+ @set +e; $(am__set_TESTS_bases); \ -+ log_list=`for i in $$bases; do echo $$i.log; done`; \ -+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \ -+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \ -+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \ -+ exit $$?; -+recheck: all -+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) -+ @set +e; $(am__set_TESTS_bases); \ -+ bases=`for i in $$bases; do echo $$i; done \ -+ | $(am__list_recheck_tests)` || exit 1; \ -+ log_list=`for i in $$bases; do echo $$i.log; done`; \ -+ log_list=`echo $$log_list`; \ -+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \ -+ am__force_recheck=am--force-recheck \ -+ TEST_LOGS="$$log_list"; \ -+ exit $$? - .sh.log: -- @p='$<'; $(am__check_pre) $(SH_LOG_COMPILE) "$$tst" $(am__check_post) -+ @p='$<'; \ -+ $(am__set_b); \ -+ $(am__check_pre) $(SH_LOG_DRIVER) --test-name "$$f" \ -+ --log-file $$b.log --trs-file $$b.trs \ -+ $(am__common_driver_flags) $(AM_SH_LOG_DRIVER_FLAGS) $(SH_LOG_DRIVER_FLAGS) -- $(SH_LOG_COMPILE) \ -+ "$$tst" $(AM_TESTS_FD_REDIRECT) - @am__EXEEXT_TRUE@.sh$(EXEEXT).log: --@am__EXEEXT_TRUE@ @p='$<'; $(am__check_pre) $(SH_LOG_COMPILE) "$$tst" $(am__check_post) -+@am__EXEEXT_TRUE@ @p='$<'; \ -+@am__EXEEXT_TRUE@ $(am__set_b); \ -+@am__EXEEXT_TRUE@ $(am__check_pre) $(SH_LOG_DRIVER) --test-name "$$f" \ -+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ -+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_SH_LOG_DRIVER_FLAGS) $(SH_LOG_DRIVER_FLAGS) -- $(SH_LOG_COMPILE) \ -+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) - .pl.log: -- @p='$<'; $(am__check_pre) $(PL_LOG_COMPILE) "$$tst" $(am__check_post) -+ @p='$<'; \ -+ $(am__set_b); \ -+ $(am__check_pre) $(PL_LOG_DRIVER) --test-name "$$f" \ -+ --log-file $$b.log --trs-file $$b.trs \ -+ $(am__common_driver_flags) $(AM_PL_LOG_DRIVER_FLAGS) $(PL_LOG_DRIVER_FLAGS) -- $(PL_LOG_COMPILE) \ -+ "$$tst" $(AM_TESTS_FD_REDIRECT) - @am__EXEEXT_TRUE@.pl$(EXEEXT).log: --@am__EXEEXT_TRUE@ @p='$<'; $(am__check_pre) $(PL_LOG_COMPILE) "$$tst" $(am__check_post) -+@am__EXEEXT_TRUE@ @p='$<'; \ -+@am__EXEEXT_TRUE@ $(am__set_b); \ -+@am__EXEEXT_TRUE@ $(am__check_pre) $(PL_LOG_DRIVER) --test-name "$$f" \ -+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ -+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_PL_LOG_DRIVER_FLAGS) $(PL_LOG_DRIVER_FLAGS) -- $(PL_LOG_COMPILE) \ -+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) - .xpl.log: -- @p='$<'; $(am__check_pre) $(XPL_LOG_COMPILE) "$$tst" $(am__check_post) -+ @p='$<'; \ -+ $(am__set_b); \ -+ $(am__check_pre) $(XPL_LOG_DRIVER) --test-name "$$f" \ -+ --log-file $$b.log --trs-file $$b.trs \ -+ $(am__common_driver_flags) $(AM_XPL_LOG_DRIVER_FLAGS) $(XPL_LOG_DRIVER_FLAGS) -- $(XPL_LOG_COMPILE) \ -+ "$$tst" $(AM_TESTS_FD_REDIRECT) - @am__EXEEXT_TRUE@.xpl$(EXEEXT).log: --@am__EXEEXT_TRUE@ @p='$<'; $(am__check_pre) $(XPL_LOG_COMPILE) "$$tst" $(am__check_post) -+@am__EXEEXT_TRUE@ @p='$<'; \ -+@am__EXEEXT_TRUE@ $(am__set_b); \ -+@am__EXEEXT_TRUE@ $(am__check_pre) $(XPL_LOG_DRIVER) --test-name "$$f" \ -+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ -+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_XPL_LOG_DRIVER_FLAGS) $(XPL_LOG_DRIVER_FLAGS) -- $(XPL_LOG_COMPILE) \ -+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) - - distdir: $(DISTFILES) -- @list='$(MANS)'; if test -n "$$list"; then \ -- list=`for p in $$list; do \ -- if test -f $$p; then d=; else d="$(srcdir)/"; fi; \ -- if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \ -- if test -n "$$list" && \ -- grep 'ab help2man is required to generate this page' $$list >/dev/null; then \ -- echo "error: found man pages containing the \`missing help2man' replacement text:" >&2; \ -- grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/ /' >&2; \ -- echo " to fix them, install help2man, remove and regenerate the man pages;" >&2; \ -- echo " typically \`make maintainer-clean' will remove them" >&2; \ -- exit 1; \ -- else :; fi; \ -- else :; fi - $(am__remove_distdir) - test -d "$(distdir)" || mkdir "$(distdir)" - @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ -@@ -7409,39 +7184,35 @@ - || chmod -R a+r "$(distdir)" - dist-gzip: distdir - tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - - dist-bzip2: distdir - tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2 -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - - dist-lzip: distdir - tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz -- $(am__remove_distdir) -- --dist-lzma: distdir -- tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - dist-xz: distdir - tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - - dist-tarZ: distdir - tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - - dist-shar: distdir - shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - - dist-zip: distdir - -rm -f $(distdir).zip - zip -rq $(distdir).zip $(distdir) -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - --dist dist-all: distdir -- tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz -- $(am__remove_distdir) -+dist dist-all: -+ $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:' -+ $(am__post_remove_distdir) - - # This target untars the dist file and tries a VPATH configuration. Then - # it guarantees that the distribution is self-contained by making another -@@ -7452,8 +7223,6 @@ - GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\ - *.tar.bz2*) \ - bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ -- *.tar.lzma*) \ -- lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\ - *.tar.lz*) \ - lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ - *.tar.xz*) \ -@@ -7465,9 +7234,9 @@ - *.zip*) \ - unzip $(distdir).zip ;;\ - esac -- chmod -R a-w $(distdir); chmod u+w $(distdir) -- mkdir $(distdir)/_build -- mkdir $(distdir)/_inst -+ chmod -R a-w $(distdir) -+ chmod u+w $(distdir) -+ mkdir $(distdir)/_build $(distdir)/_inst - chmod a-w $(distdir) - test -d $(distdir)/_build || exit 0; \ - dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ -@@ -7500,7 +7269,7 @@ - && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \ - && cd "$$am__cwd" \ - || exit 1 -- $(am__remove_distdir) -+ $(am__post_remove_distdir) - @(echo "$(distdir) archives ready for distribution: "; \ - list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ - sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' -@@ -7565,7 +7334,7 @@ - -test -z "$(ALLOCA)" || rm -f $(ALLOCA) - -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES) - -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) -- -test -z "$(TEST_LOGS_TMP)" || rm -f $(TEST_LOGS_TMP) -+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) - -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - - clean-generic: -@@ -7748,9 +7517,8 @@ - - mostlyclean: mostlyclean-recursive - --mostlyclean-am: am--mostlyclean-test-html mostlyclean-aminfo \ -- mostlyclean-compile mostlyclean-generic mostlyclean-local \ -- mostlyclean-vti -+mostlyclean-am: mostlyclean-aminfo mostlyclean-compile \ -+ mostlyclean-generic mostlyclean-local mostlyclean-vti - - pdf: pdf-recursive - -@@ -7766,19 +7534,17 @@ - - uninstall-man: uninstall-man1 - --.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ -- check-am check-html ctags-recursive install install-am \ -- install-strip recheck-html tags-recursive -- --.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ -- all all-am all-local am--mostlyclean-test-html am--refresh \ -- check check-TESTS check-am check-html check-local clean \ -- clean-aminfo clean-binPROGRAMS clean-generic \ -+.MAKE: $(am__recursive_targets) all check check-am install install-am \ -+ install-strip -+ -+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am all-local \ -+ am--refresh check check-TESTS check-am check-local clean \ -+ clean-aminfo clean-binPROGRAMS clean-cscope clean-generic \ - clean-noinstLIBRARIES clean-noinstPROGRAMS \ -- clean-pkglibexecPROGRAMS ctags ctags-recursive dist dist-all \ -- dist-bzip2 dist-gzip dist-hook dist-info dist-lzip dist-lzma \ -- dist-shar dist-tarZ dist-xz dist-zip distcheck distclean \ -- distclean-compile distclean-generic distclean-hdr \ -+ clean-pkglibexecPROGRAMS cscope cscopelist-am ctags ctags-am \ -+ dist dist-all dist-bzip2 dist-gzip dist-hook dist-info \ -+ dist-lzip dist-shar dist-tarZ dist-xz dist-zip distcheck \ -+ distclean distclean-compile distclean-generic distclean-hdr \ - distclean-local distclean-tags distcleancheck distdir \ - distuninstallcheck dvi dvi-am html html-am info info-am \ - install install-am install-binPROGRAMS install-data \ -@@ -7792,10 +7558,10 @@ - maintainer-clean-generic maintainer-clean-vti mostlyclean \ - mostlyclean-aminfo mostlyclean-compile mostlyclean-generic \ - mostlyclean-local mostlyclean-vti pdf pdf-am ps ps-am recheck \ -- recheck-html tags tags-recursive uninstall uninstall-am \ -- uninstall-binPROGRAMS uninstall-dvi-am uninstall-html-am \ -- uninstall-info-am uninstall-local uninstall-man uninstall-man1 \ -- uninstall-pdf-am uninstall-pkglibexecPROGRAMS uninstall-ps-am -+ tags tags-am uninstall uninstall-am uninstall-binPROGRAMS \ -+ uninstall-dvi-am uninstall-html-am uninstall-info-am \ -+ uninstall-local uninstall-man uninstall-man1 uninstall-pdf-am \ -+ uninstall-pkglibexecPROGRAMS uninstall-ps-am - - - # Keep these in sync with bootstrap.conf:bootstrap_post_import_hook(). -diff -Nur coreutils-8.21.orig/man/local.mk coreutils-8.21/man/local.mk ---- coreutils-8.21.orig/man/local.mk 2013-02-05 15:01:21.000000000 +0100 -+++ coreutils-8.21/man/local.mk 2013-09-04 17:11:39.000000000 +0200 -@@ -18,12 +18,7 @@ - - EXTRA_DIST += man/help2man man/dummy-man - --## Graceful degradation for systems lacking perl. --if HAVE_PERL --run_help2man = $(PERL) -- $(srcdir)/man/help2man --else - run_help2man = $(SHELL) $(srcdir)/man/dummy-man --endif - - man1_MANS = @man1_MANS@ - EXTRA_DIST += $(man1_MANS:.1=.x) -diff -Nur coreutils-8.21.orig/po/Makefile.in.in coreutils-8.21/po/Makefile.in.in ---- coreutils-8.21.orig/po/Makefile.in.in 2013-02-14 15:58:04.000000000 +0100 -+++ coreutils-8.21/po/Makefile.in.in 2013-09-04 16:41:51.000000000 +0200 -@@ -138,7 +138,7 @@ - # This target rebuilds $(DOMAIN).pot; it is an expensive operation. - # Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. - $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed -- if true; then \ -+ if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \ - package_gnu='GNU '; \ - else \ - package_gnu=''; \ -diff -Nur coreutils-8.21.orig/po/Makefile.in.in~ coreutils-8.21/po/Makefile.in.in~ ---- coreutils-8.21.orig/po/Makefile.in.in~ 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/po/Makefile.in.in~ 2013-02-14 15:58:04.000000000 +0100 -@@ -0,0 +1,444 @@ -+# Makefile for PO directory in any package using GNU gettext. -+# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper -+# -+# This file can be copied and used freely without restrictions. It can -+# be used in projects which are not available under the GNU General Public -+# License but which still want to provide support for the GNU gettext -+# functionality. -+# Please note that the actual code of GNU gettext is covered by the GNU -+# General Public License and is *not* in the public domain. -+# -+# Origin: gettext-0.18 -+GETTEXT_MACRO_VERSION = 0.18 -+ -+PACKAGE = @PACKAGE@ -+VERSION = @VERSION@ -+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ -+ -+SHELL = /bin/sh -+@SET_MAKE@ -+ -+srcdir = @srcdir@ -+top_srcdir = @top_srcdir@ -+VPATH = @srcdir@ -+ -+prefix = @prefix@ -+exec_prefix = @exec_prefix@ -+datarootdir = @datarootdir@ -+datadir = @datadir@ -+localedir = @localedir@ -+gettextsrcdir = $(datadir)/gettext/po -+ -+INSTALL = @INSTALL@ -+INSTALL_DATA = @INSTALL_DATA@ -+ -+# We use $(mkdir_p). -+# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as -+# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, -+# @install_sh@ does not start with $(SHELL), so we add it. -+# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined -+# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake -+# versions, $(mkinstalldirs) and $(install_sh) are unused. -+mkinstalldirs = $(SHELL) @install_sh@ -d -+install_sh = $(SHELL) @install_sh@ -+MKDIR_P = @MKDIR_P@ -+mkdir_p = @mkdir_p@ -+ -+GMSGFMT_ = @GMSGFMT@ -+GMSGFMT_no = @GMSGFMT@ -+GMSGFMT_yes = @GMSGFMT_015@ -+GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) -+MSGFMT_ = @MSGFMT@ -+MSGFMT_no = @MSGFMT@ -+MSGFMT_yes = @MSGFMT_015@ -+MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) -+XGETTEXT_ = @XGETTEXT@ -+XGETTEXT_no = @XGETTEXT@ -+XGETTEXT_yes = @XGETTEXT_015@ -+XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) -+MSGMERGE = msgmerge -+MSGMERGE_UPDATE = @MSGMERGE@ --update -+MSGINIT = msginit -+MSGCONV = msgconv -+MSGFILTER = msgfilter -+ -+POFILES = @POFILES@ -+GMOFILES = @GMOFILES@ -+UPDATEPOFILES = @UPDATEPOFILES@ -+DUMMYPOFILES = @DUMMYPOFILES@ -+DISTFILES.common = Makefile.in.in remove-potcdate.sin \ -+$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) -+DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ -+$(POFILES) $(GMOFILES) \ -+$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) -+ -+POTFILES = \ -+ -+CATALOGS = @CATALOGS@ -+ -+# Makevars gets inserted here. (Don't remove this line!) -+ -+.SUFFIXES: -+.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update -+ -+.po.mo: -+ @echo "$(MSGFMT) -c -o $@ $<"; \ -+ $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ -+ -+.po.gmo: -+ @lang=`echo $* | sed -e 's,.*/,,'`; \ -+ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ -+ echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ -+ cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo -+ -+.sin.sed: -+ sed -e '/^#/d' $< > t-$@ -+ mv t-$@ $@ -+ -+ -+all: check-macro-version all-@USE_NLS@ -+ -+all-yes: stamp-po -+all-no: -+ -+# Ensure that the gettext macros and this Makefile.in.in are in sync. -+check-macro-version: -+ @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ -+ || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ -+ exit 1; \ -+ } -+ -+# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no -+# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because -+# we don't want to bother translators with empty POT files). We assume that -+# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. -+# In this case, stamp-po is a nop (i.e. a phony target). -+ -+# stamp-po is a timestamp denoting the last time at which the CATALOGS have -+# been loosely updated. Its purpose is that when a developer or translator -+# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, -+# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent -+# invocations of "make" will do nothing. This timestamp would not be necessary -+# if updating the $(CATALOGS) would always touch them; however, the rule for -+# $(POFILES) has been designed to not touch files that don't need to be -+# changed. -+stamp-po: $(srcdir)/$(DOMAIN).pot -+ test ! -f $(srcdir)/$(DOMAIN).pot || \ -+ test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) -+ @test ! -f $(srcdir)/$(DOMAIN).pot || { \ -+ echo "touch stamp-po" && \ -+ echo timestamp > stamp-poT && \ -+ mv stamp-poT stamp-po; \ -+ } -+ -+# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', -+# otherwise packages like GCC can not be built if only parts of the source -+# have been downloaded. -+ -+# This target rebuilds $(DOMAIN).pot; it is an expensive operation. -+# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. -+$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed -+ if true; then \ -+ package_gnu='GNU '; \ -+ else \ -+ package_gnu=''; \ -+ fi; \ -+ if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ -+ msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ -+ else \ -+ msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ -+ fi; \ -+ case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ -+ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ -+ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ -+ --files-from=$(srcdir)/POTFILES.in \ -+ --copyright-holder='$(COPYRIGHT_HOLDER)' \ -+ --msgid-bugs-address="$$msgid_bugs_address" \ -+ ;; \ -+ *) \ -+ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ -+ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ -+ --files-from=$(srcdir)/POTFILES.in \ -+ --copyright-holder='$(COPYRIGHT_HOLDER)' \ -+ --package-name="$${package_gnu}@PACKAGE@" \ -+ --package-version='@VERSION@' \ -+ --msgid-bugs-address="$$msgid_bugs_address" \ -+ ;; \ -+ esac -+ test ! -f $(DOMAIN).po || { \ -+ if test -f $(srcdir)/$(DOMAIN).pot; then \ -+ sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ -+ sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ -+ if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ -+ rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ -+ else \ -+ rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ -+ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ -+ fi; \ -+ else \ -+ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ -+ fi; \ -+ } -+ -+# This rule has no dependencies: we don't need to update $(DOMAIN).pot at -+# every "make" invocation, only create it when it is missing. -+# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. -+$(srcdir)/$(DOMAIN).pot: -+ $(MAKE) $(DOMAIN).pot-update -+ -+# This target rebuilds a PO file if $(DOMAIN).pot has changed. -+# Note that a PO file is not touched if it doesn't need to be changed. -+$(POFILES): $(srcdir)/$(DOMAIN).pot -+ @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ -+ if test -f "$(srcdir)/$${lang}.po"; then \ -+ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ -+ echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \ -+ cd $(srcdir) \ -+ && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ -+ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ -+ *) \ -+ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \ -+ esac; \ -+ }; \ -+ else \ -+ $(MAKE) $${lang}.po-create; \ -+ fi -+ -+ -+install: install-exec install-data -+install-exec: -+install-data: install-data-@USE_NLS@ -+ if test "$(PACKAGE)" = "gettext-tools"; then \ -+ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ -+ for file in $(DISTFILES.common) Makevars.template; do \ -+ $(INSTALL_DATA) $(srcdir)/$$file \ -+ $(DESTDIR)$(gettextsrcdir)/$$file; \ -+ done; \ -+ for file in Makevars; do \ -+ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ -+ done; \ -+ else \ -+ : ; \ -+ fi -+install-data-no: all -+install-data-yes: all -+ @catalogs='$(CATALOGS)'; \ -+ for cat in $$catalogs; do \ -+ cat=`basename $$cat`; \ -+ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ -+ dir=$(localedir)/$$lang/LC_MESSAGES; \ -+ $(mkdir_p) $(DESTDIR)$$dir; \ -+ if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ -+ $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ -+ echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ -+ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ -+ if test -n "$$lc"; then \ -+ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ -+ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ -+ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ -+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ -+ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ -+ for file in *; do \ -+ if test -f $$file; then \ -+ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ -+ fi; \ -+ done); \ -+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ -+ else \ -+ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ -+ :; \ -+ else \ -+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ -+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ -+ fi; \ -+ fi; \ -+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ -+ ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ -+ ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ -+ cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ -+ echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ -+ fi; \ -+ done; \ -+ done -+ -+install-strip: install -+ -+installdirs: installdirs-exec installdirs-data -+installdirs-exec: -+installdirs-data: installdirs-data-@USE_NLS@ -+ if test "$(PACKAGE)" = "gettext-tools"; then \ -+ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ -+ else \ -+ : ; \ -+ fi -+installdirs-data-no: -+installdirs-data-yes: -+ @catalogs='$(CATALOGS)'; \ -+ for cat in $$catalogs; do \ -+ cat=`basename $$cat`; \ -+ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ -+ dir=$(localedir)/$$lang/LC_MESSAGES; \ -+ $(mkdir_p) $(DESTDIR)$$dir; \ -+ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ -+ if test -n "$$lc"; then \ -+ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ -+ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ -+ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ -+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ -+ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ -+ for file in *; do \ -+ if test -f $$file; then \ -+ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ -+ fi; \ -+ done); \ -+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ -+ else \ -+ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ -+ :; \ -+ else \ -+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ -+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ -+ fi; \ -+ fi; \ -+ fi; \ -+ done; \ -+ done -+ -+# Define this as empty until I found a useful application. -+installcheck: -+ -+uninstall: uninstall-exec uninstall-data -+uninstall-exec: -+uninstall-data: uninstall-data-@USE_NLS@ -+ if test "$(PACKAGE)" = "gettext-tools"; then \ -+ for file in $(DISTFILES.common) Makevars.template; do \ -+ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ -+ done; \ -+ else \ -+ : ; \ -+ fi -+uninstall-data-no: -+uninstall-data-yes: -+ catalogs='$(CATALOGS)'; \ -+ for cat in $$catalogs; do \ -+ cat=`basename $$cat`; \ -+ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ -+ for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ -+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ -+ done; \ -+ done -+ -+check: all -+ -+info dvi ps pdf html tags TAGS ctags CTAGS ID: -+ -+mostlyclean: -+ rm -f remove-potcdate.sed -+ rm -f stamp-poT -+ rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po -+ rm -fr *.o -+ -+clean: mostlyclean -+ -+distclean: clean -+ rm -f Makefile Makefile.in POTFILES *.mo -+ -+maintainer-clean: distclean -+ @echo "This command is intended for maintainers to use;" -+ @echo "it deletes files that may require special tools to rebuild." -+ rm -f stamp-po $(GMOFILES) -+ -+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) -+dist distdir: -+ $(MAKE) update-po -+ @$(MAKE) dist2 -+# This is a separate target because 'update-po' must be executed before. -+dist2: stamp-po $(DISTFILES) -+ dists="$(DISTFILES)"; \ -+ if test "$(PACKAGE)" = "gettext-tools"; then \ -+ dists="$$dists Makevars.template"; \ -+ fi; \ -+ if test -f $(srcdir)/$(DOMAIN).pot; then \ -+ dists="$$dists $(DOMAIN).pot stamp-po"; \ -+ fi; \ -+ if test -f $(srcdir)/ChangeLog; then \ -+ dists="$$dists ChangeLog"; \ -+ fi; \ -+ for i in 0 1 2 3 4 5 6 7 8 9; do \ -+ if test -f $(srcdir)/ChangeLog.$$i; then \ -+ dists="$$dists ChangeLog.$$i"; \ -+ fi; \ -+ done; \ -+ if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ -+ for file in $$dists; do \ -+ if test -f $$file; then \ -+ cp -p $$file $(distdir) || exit 1; \ -+ else \ -+ cp -p $(srcdir)/$$file $(distdir) || exit 1; \ -+ fi; \ -+ done -+ -+update-po: Makefile -+ $(MAKE) $(DOMAIN).pot-update -+ test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) -+ $(MAKE) update-gmo -+ -+# General rule for creating PO files. -+ -+.nop.po-create: -+ @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ -+ echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ -+ exit 1 -+ -+# General rule for updating PO files. -+ -+.nop.po-update: -+ @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ -+ if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \ -+ tmpdir=`pwd`; \ -+ echo "$$lang:"; \ -+ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ -+ echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ -+ cd $(srcdir); \ -+ if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ -+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ -+ $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ -+ *) \ -+ $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ -+ esac; \ -+ }; then \ -+ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ -+ rm -f $$tmpdir/$$lang.new.po; \ -+ else \ -+ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ -+ :; \ -+ else \ -+ echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ -+ exit 1; \ -+ fi; \ -+ fi; \ -+ else \ -+ echo "msgmerge for $$lang.po failed!" 1>&2; \ -+ rm -f $$tmpdir/$$lang.new.po; \ -+ fi -+ -+$(DUMMYPOFILES): -+ -+update-gmo: Makefile $(GMOFILES) -+ @: -+ -+# Recreate Makefile by invoking config.status. Explicitly invoke the shell, -+# because execution permission bits may not work on the current file system. -+# Use @SHELL@, which is the shell determined by autoconf for the use by its -+# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. -+Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ -+ cd $(top_builddir) \ -+ && @SHELL@ ./config.status $(subdir)/$@.in po-directories -+ -+force: -+ -+# Tell versions [3.59,3.63) of GNU make not to export all variables. -+# Otherwise a system limit (for SysV at least) may be exceeded. -+.NOEXPORT: -diff -Nur coreutils-8.21.orig/po/Makevars.template coreutils-8.21/po/Makevars.template ---- coreutils-8.21.orig/po/Makevars.template 1970-01-01 01:00:00.000000000 +0100 -+++ coreutils-8.21/po/Makevars.template 2013-09-04 16:41:51.000000000 +0200 -@@ -0,0 +1,41 @@ -+# Makefile variables for PO directory in any package using GNU gettext. -+ -+# Usually the message domain is the same as the package name. -+DOMAIN = $(PACKAGE) -+ -+# These two variables depend on the location of this directory. -+subdir = po -+top_builddir = .. -+ -+# These options get passed to xgettext. -+XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ -+ -+# This is the copyright holder that gets inserted into the header of the -+# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding -+# package. (Note that the msgstr strings, extracted from the package's -+# sources, belong to the copyright holder of the package.) Translators are -+# expected to transfer the copyright for their translations to this person -+# or entity, or to disclaim their copyright. The empty string stands for -+# the public domain; in this case the translators are expected to disclaim -+# their copyright. -+COPYRIGHT_HOLDER = Free Software Foundation, Inc. -+ -+# This is the email address or URL to which the translators shall report -+# bugs in the untranslated strings: -+# - Strings which are not entire sentences, see the maintainer guidelines -+# in the GNU gettext documentation, section 'Preparing Strings'. -+# - Strings which use unclear terms or require additional context to be -+# understood. -+# - Strings which make invalid assumptions about notation of date, time or -+# money. -+# - Pluralisation problems. -+# - Incorrect English spelling. -+# - Incorrect formatting. -+# It can be your email address, or a mailing list address where translators -+# can write to without being subscribed, or the URL of a web page through -+# which the translators can contact you. -+MSGID_BUGS_ADDRESS = -+ -+# This is the list of locale categories, beyond LC_MESSAGES, for which the -+# message catalogs shall be used. It is usually empty. -+EXTRA_LOCALE_CATEGORIES = diff --git a/package/coreutils/patches/patch-lib_fseeko_c b/package/coreutils/patches/patch-lib_fseeko_c new file mode 100644 index 000000000..9687be6b8 --- /dev/null +++ b/package/coreutils/patches/patch-lib_fseeko_c @@ -0,0 +1,15 @@ +--- coreutils-8.21.orig/lib/fseeko.c 2013-01-04 15:07:03.000000000 +0100 ++++ coreutils-8.21/lib/fseeko.c 2013-11-04 20:32:38.000000000 +0100 +@@ -99,6 +99,12 @@ fseeko (FILE *fp, off_t offset, int when + #elif defined EPLAN9 /* Plan9 */ + if (fp->rp == fp->buf + && fp->wp == fp->buf) ++#elif FUNC_FFLUSH_STDIN < 0 && 200809 <= _POSIX_VERSION ++ /* Cross-compiling to some other system advertising conformance to ++ POSIX.1-2008 or later. Assume fseeko and fflush work as advertised. ++ If this assumption is incorrect, please report the bug to ++ bug-gnulib. */ ++ if (0) + #else + #error "Please port gnulib fseeko.c to your platform! Look at the code in fpurge.c, then report this to bug-gnulib." + #endif diff --git a/package/coreutils/patches/patch-m4_fflush_m4 b/package/coreutils/patches/patch-m4_fflush_m4 new file mode 100644 index 000000000..19ad1b49b --- /dev/null +++ b/package/coreutils/patches/patch-m4_fflush_m4 @@ -0,0 +1,31 @@ +--- coreutils-8.21.orig/m4/fflush.m4 2013-01-02 13:34:46.000000000 +0100 ++++ coreutils-8.21/m4/fflush.m4 2013-11-04 20:32:38.000000000 +0100 +@@ -14,7 +14,7 @@ AC_DEFUN([gl_FUNC_FFLUSH], + [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + gl_FUNC_FFLUSH_STDIN +- if test $gl_cv_func_fflush_stdin = no; then ++ if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FFLUSH=1 + fi + ]) +@@ -72,10 +72,17 @@ AC_DEFUN([gl_FUNC_FFLUSH_STDIN], + return 7; + return 0; + ]])], [gl_cv_func_fflush_stdin=yes], [gl_cv_func_fflush_stdin=no], +- [dnl Pessimistically assume fflush is broken. +- gl_cv_func_fflush_stdin=no]) ++ [gl_cv_func_fflush_stdin=cross]) + rm conftest.txt + ]) ++ case $gl_cv_func_fflush_stdin in ++ yes) gl_func_fflush_stdin=1 ;; ++ no) gl_func_fflush_stdin=0 ;; ++ *) gl_func_fflush_stdin='(-1)' ;; ++ esac ++ AC_DEFINE_UNQUOTED([FUNC_FFLUSH_STDIN], [$gl_func_fflush_stdin], ++ [Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, ++ 0 if fflush is known to not work, -1 if unknown.]) + ]) + + # Prerequisites of lib/fflush.c. diff --git a/package/coreutils/patches/patch-m4_fseeko_m4 b/package/coreutils/patches/patch-m4_fseeko_m4 new file mode 100644 index 000000000..1d6da43f8 --- /dev/null +++ b/package/coreutils/patches/patch-m4_fseeko_m4 @@ -0,0 +1,11 @@ +--- coreutils-8.21.orig/m4/fseeko.m4 2013-01-02 13:34:46.000000000 +0100 ++++ coreutils-8.21/m4/fseeko.m4 2013-11-04 20:32:38.000000000 +0100 +@@ -37,7 +37,7 @@ AC_DEFUN([gl_FUNC_FSEEKO], + fi + m4_ifdef([gl_FUNC_FFLUSH_STDIN], [ + gl_FUNC_FFLUSH_STDIN +- if test $gl_cv_func_fflush_stdin = no; then ++ if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FSEEKO=1 + fi + ]) diff --git a/package/coreutils/patches/patch-man_local_mk b/package/coreutils/patches/patch-man_local_mk new file mode 100644 index 000000000..b8e739505 --- /dev/null +++ b/package/coreutils/patches/patch-man_local_mk @@ -0,0 +1,15 @@ +--- coreutils-8.21.orig/man/local.mk 2013-02-05 15:01:21.000000000 +0100 ++++ coreutils-8.21/man/local.mk 2013-11-04 20:32:38.000000000 +0100 +@@ -18,12 +18,7 @@ + + EXTRA_DIST += man/help2man man/dummy-man + +-## Graceful degradation for systems lacking perl. +-if HAVE_PERL +-run_help2man = $(PERL) -- $(srcdir)/man/help2man +-else + run_help2man = $(SHELL) $(srcdir)/man/dummy-man +-endif + + man1_MANS = @man1_MANS@ + EXTRA_DIST += $(man1_MANS:.1=.x) -- cgit v1.2.3