diff -Nur m4-1.4.16.orig/aclocal.m4 m4-1.4.16/aclocal.m4 --- m4-1.4.16.orig/aclocal.m4 2011-03-01 17:57:30.000000000 +0100 +++ m4-1.4.16/aclocal.m4 2013-09-04 14:47:42.000000000 +0200 @@ -1,7 +1,7 @@ -# generated automatically by aclocal 1.11.1 -*- 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 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. @@ -11,16 +11,17 @@ # 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($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.66],, -[m4_warning([this file was generated for autoconf 2.66. +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. -To do so, use the procedure documented by the package, typically `autoreconf'.])]) +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) -# po.m4 serial 17 (gettext-0.18) -dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +# po.m4 serial 20 (gettext-0.18.2) +dnl Copyright (C) 1995-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -38,14 +39,14 @@ dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. -AC_PREREQ([2.50]) +AC_PREREQ([2.60]) dnl Checks for all prerequisites of the po subdirectory. AC_DEFUN([AM_PO_SUBDIRS], [ AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl - AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake + AC_REQUIRE([AC_PROG_MKDIR_P])dnl AC_REQUIRE([AM_NLS])dnl dnl Release version of the gettext macros. This is used to ensure that @@ -123,7 +124,7 @@ case "$ac_file" in */Makefile.in) # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` - ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dir_suffix=/`echo "$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 $srcdir. @@ -139,7 +140,8 @@ if test -f "$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/" > "$ac_dir/POTFILES" + gt_tab=`printf '\t'` + cat "$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 $ac_dir but don't depend on user-specified configuration @@ -150,12 +152,12 @@ test -n "$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/$ac_dir/LINGUAS"` - # Hide the ALL_LINGUAS assigment from automake < 1.5. + # Hide the ALL_LINGUAS assignment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" else # The set of available languages was given in configure.in. - # Hide the ALL_LINGUAS assigment from automake < 1.5. + # Hide the ALL_LINGUAS assignment from automake < 1.5. eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' fi # Compute POFILES @@ -247,7 +249,7 @@ changequote(,)dnl # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` - ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dir_suffix=/`echo "$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 $srcdir. @@ -275,6 +277,7 @@ fi # A sed script that extracts the value of VARIABLE from a Makefile. + tab=`printf '\t'` sed_x_variable=' # Test if the hold space is empty. x @@ -282,9 +285,9 @@ x ta # Yes it was empty. Look if we have the expected variable definition. -/^[ ]*VARIABLE[ ]*=/{ +/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{ # Seen the first line of the variable definition. - s/^[ ]*VARIABLE[ ]*=// + s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=// ba } bd @@ -336,7 +339,7 @@ sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'` ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"` fi - # Hide the ALL_LINGUAS assigment from automake < 1.5. + # Hide the ALL_LINGUAS assignment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' # Compute POFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) @@ -426,14 +429,15 @@ 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" < 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 $depmode in @@ -697,16 +698,16 @@ test "$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$enable_dependency_tracking" = xyes; then continue else break fi ;; - msvisualcpp | msvcmsys) - # This compiler won't grok `-c -o', but also, the minuso test has + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has # not run yet. These depmodes are late enough in the game, and # so weak that their functioning should not be impacted. am__obj=conftest.${OBJEXT-o} @@ -754,7 +755,7 @@ # 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], ["${am__leading_dot}deps"])dnl @@ -764,34 +765,39 @@ # AM_DEP_TRACK # ------------ AC_DEFUN([AM_DEP_TRACK], -[AC_ARG_ENABLE(dependency-tracking, -[ --disable-dependency-tracking speeds up one-time build - --enable-dependency-tracking do not reject slow dependency extractors]) +[AC_ARG_ENABLE([dependency-tracking], [dnl +AS_HELP_STRING( + [--enable-dependency-tracking], + [do not reject slow dependency extractors]) +AS_HELP_STRING( + [--disable-dependency-tracking], + [speeds up one-time build])]) if test "x$enable_dependency_tracking" != xno; then am_depcomp="$ac_aux_dir/depcomp" AMDEPBACKSLASH='\' + am__nodep='_no' fi AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) AC_SUBST([AMDEPBACKSLASH])dnl _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl +AC_SUBST([am__nodep])dnl +_AM_SUBST_NOTMAKE([am__nodep])dnl ]) # 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 $CONFIG_FILES in @@ -804,7 +810,7 @@ # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named `Makefile.in', but + # We used to match only the files named 'Makefile.in', but # some people rename them; so instead we look at the file content. # Grep'ing the first line is not enough: some people post-process # each Makefile.in and add a new line on top of each file to say so. @@ -816,21 +822,19 @@ continue fi # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running `make'. + # from the Makefile without running 'make'. DEPDIR=`sed -n 's/^DEPDIR = //p' < "$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(["$file"])` @@ -848,7 +852,7 @@ # This macro should only be invoked once -- use via AC_REQUIRE. # # This code is only required when automatic dependency tracking -# is enabled. FIXME. This creates each `.P' file that we will +# is enabled. FIXME. This creates each '.P' file that we will # need in order to bootstrap the dependency handling code. AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles], @@ -858,15 +862,12 @@ # Do all the work for Automake. -*- Autoconf -*- -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 1996-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 16 - # This macro actually does too much. Some checks are only needed if # your package does certain things. But this isn't really a big deal. @@ -882,7 +883,7 @@ # arguments mandatory, and then we can depend on a new Autoconf # release and drop the old call support. AC_DEFUN([AM_INIT_AUTOMAKE], -[AC_PREREQ([2.62])dnl +[AC_PREREQ([2.65])dnl dnl Autoconf wants to disallow AM_ names. We explicitly allow dnl the ones we care about. m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl @@ -911,31 +912,40 @@ # Define the identity of the package. dnl Distinguish between old-style and new-style calls. m4_ifval([$2], -[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl +[AC_DIAGNOSE([obsolete], + [$0: two- and three-arguments forms are deprecated.]) +m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl AC_SUBST([PACKAGE], [$1])dnl AC_SUBST([VERSION], [$2])], [_AM_SET_OPTIONS([$1])dnl dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. -m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, +m4_if( + m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), + [ok:ok],, [m4_fatal([AC_INIT should be called with package and version arguments])])dnl AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl _AM_IF_OPTION([no-define],, -[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) - AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl +[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) + AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl # Some tools Automake needs. AC_REQUIRE([AM_SANITY_CHECK])dnl AC_REQUIRE([AC_ARG_PROGRAM])dnl -AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) -AM_MISSING_PROG(AUTOCONF, autoconf) -AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) -AM_MISSING_PROG(AUTOHEADER, autoheader) -AM_MISSING_PROG(MAKEINFO, makeinfo) +AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) +AM_MISSING_PROG([AUTOCONF], [autoconf]) +AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) +AM_MISSING_PROG([AUTOHEADER], [autoheader]) +AM_MISSING_PROG([MAKEINFO], [makeinfo]) AC_REQUIRE([AM_PROG_INSTALL_SH])dnl AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl -AC_REQUIRE([AM_PROG_MKDIR_P])dnl +AC_REQUIRE([AC_PROG_MKDIR_P])dnl +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +AC_SUBST([mkdir_p], ['$(MKDIR_P)']) # We need awk for the "check" target. The system "awk" is bad on # some platforms. AC_REQUIRE([AC_PROG_AWK])dnl @@ -946,28 +956,32 @@ [_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], @@ -995,7 +1009,7 @@ done echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) -# Copyright (C) 2001, 2003, 2005, 2008 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, @@ -1014,16 +1028,14 @@ install_sh="\${SHELL} $am_aux_dir/install-sh" esac fi -AC_SUBST(install_sh)]) +AC_SUBST([install_sh])]) -# Copyright (C) 2003, 2005 Free Software Foundation, Inc. +# Copyright (C) 2003-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 2 - # Check whether the underlying file-system supports filenames # with a leading dot. For instance MS-DOS doesn't. AC_DEFUN([AM_SET_LEADING_DOT], @@ -1039,14 +1051,12 @@ # Check to see how 'make' treats includes. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. +# Copyright (C) 2001-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 4 - # AM_MAKE_INCLUDE() # ----------------- # Check to see how make treats includes. @@ -1064,7 +1074,7 @@ _am_result=none # First try GNU make style include. echo "include confinc" > confmf -# Ignore all kinds of additional output from `make'. +# Ignore all kinds of additional output from 'make'. case `$am_make -s -f confmf 2> /dev/null` in #( *the\ am__doit\ target*) am__include=include @@ -1089,15 +1099,12 @@ 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. @@ -1126,15 +1133,12 @@ # 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], @@ -1142,11 +1146,10 @@ $1=${$1-"${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 @@ -1159,63 +1162,35 @@ 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 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. - -# AM_PROG_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 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. -dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of -dnl Makefile.ins that do not define MKDIR_P, so we do our own -dnl adjustment using top_builddir (which is defined more often than -dnl MKDIR_P). -AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl -case $mkdir_p in - [[\\/$]]* | ?:[[\\/]]*) ;; - */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -esac -]) - # Helper functions for option handling. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005, 2008 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_MANGLE_OPTION(NAME) # ----------------------- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) # _AM_SET_OPTION(NAME) -# ------------------------------ +# -------------------- # 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) -# ---------------------------------- +# ------------------------ # OPTIONS is a space-separated list of Automake options. AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) @@ -1228,22 +1203,16 @@ # 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=' @@ -1254,32 +1223,40 @@ 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 @@ -1289,36 +1266,85 @@ 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 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 1 - # 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([$1], [yes], [0], [1]);; esac +dnl +dnl A few 'make' implementations (e.g., NonStop OS and NextStep) +dnl do not support nested variable expansions. +dnl See automake bug#9928 and bug#10237. +am_make=${MAKE-make} +AC_CACHE_CHECK([whether $am_make supports nested variables], + [am_cv_make_support_nested_variables], + [if AS_ECHO([['TRUE=$(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]) +if test $am_cv_make_support_nested_variables = yes; then + dnl Using '$V' instead of '$(V)' breaks IRIX make. + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AC_SUBST([AM_V])dnl +AM_SUBST_NOTMAKE([AM_V])dnl +AC_SUBST([AM_DEFAULT_V])dnl +AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl AC_SUBST([AM_DEFAULT_VERBOSITY])dnl AM_BACKSLASH='\' AC_SUBST([AM_BACKSLASH])dnl _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl ]) -# Copyright (C) 2001, 2003, 2005 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, @@ -1326,34 +1352,32 @@ # 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 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 2 - # _AM_SUBST_NOTMAKE(VARIABLE) # --------------------------- # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. @@ -1361,24 +1385,22 @@ AC_DEFUN([_AM_SUBST_NOTMAKE]) # AM_SUBST_NOTMAKE(VARIABLE) -# --------------------------- +# -------------------------- # Public sister of _AM_SUBST_NOTMAKE. AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) # Check how to create a tarball. -*- Autoconf -*- -# Copyright (C) 2004, 2005 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 @@ -1388,75 +1410,114 @@ # 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. -AM_MISSING_PROG([AMTAR], [tar]) -m4_if([$1], [v7], - [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], - [m4_case([$1], [ustar],, [pax],, - [m4_fatal([Unknown tar format])]) -AC_MSG_CHECKING([how to create a $1 tar archive]) -# Loop over all known methods to create a tar archive until one works. +[# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# 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='$${TAR-tar} xf -'], - # tar/untar a dummy directory, and stop if the command works - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$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 + + # 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 $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done rm -rf conftest.dir - if test -s conftest.tar; then - AM_RUN_LOG([$am__untar /dev/null 2>&1 && break - fi -done -rm -rf conftest.dir -AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) -AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR diff -Nur m4-1.4.16.orig/autom4te.cache/output.0 m4-1.4.16/autom4te.cache/output.0 --- m4-1.4.16.orig/autom4te.cache/output.0 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/autom4te.cache/output.0 2013-09-04 14:47:42.000000000 +0200 @@ -0,0 +1,35907 @@ +@%:@! /bin/sh +@%:@ Guess values for system-dependent variables and create Makefiles. +@%:@ Generated by GNU Autoconf 2.69 for GNU M4 1.4.16. +@%:@ +@%:@ Report bugs to . +@%:@ +@%:@ +@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +@%:@ +@%:@ +@%:@ This configure script is free software; the Free Software Foundation +@%:@ gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + 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 + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# 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 + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +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'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in @%:@( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + 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 : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and bug-m4@gnu.org +$0: about your system, including any error possibly output +$0: before this message. Then install a modern shell, or +$0: manually run the script under such a shell if you do +$0: have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_mkdir_p +@%:@ ------------- +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} @%:@ 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 +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments +@%:@ must be portable across @S|@(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$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 $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in @%:@((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + 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 M4' +PACKAGE_TARNAME='m4' +PACKAGE_VERSION='1.4.16' +PACKAGE_STRING='GNU M4 1.4.16' +PACKAGE_BUGREPORT='bug-m4@gnu.org' +PACKAGE_URL='http://www.gnu.org/software/m4/' + +ac_unique_file="src/m4.h" +# 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_func_list= +ac_header_list= +gl_getopt_required=POSIX +gl_getopt_required=POSIX +ac_subst_vars='M4tests_LTLIBOBJS +M4tests_LIBOBJS +M4_LTLIBOBJS +M4_LIBOBJS +CONFIG_INCLUDE +am__EXEEXT_FALSE +am__EXEEXT_TRUE +LTLIBOBJS +LIB@&t@OBJS +LIBTESTS_LIBDEPS +LIBM4_LTLIBDEPS +LIBM4_LIBDEPS +abs_aux_dir +POSIX_SPAWN_PORTED_FALSE +POSIX_SPAWN_PORTED_TRUE +INTL_MACOSX_LIBS +NEXT_AS_FIRST_DIRECTIVE_LOCALE_H +NEXT_LOCALE_H +HAVE_XLOCALE_H +REPLACE_DUPLOCALE +REPLACE_SETLOCALE +HAVE_DUPLOCALE +GNULIB_DUPLOCALE +GNULIB_SETLOCALE +LOCALE_TR_UTF8 +am__fastdepCXX_FALSE +am__fastdepCXX_TRUE +CXXDEPMODE +ANSICXX_FALSE +ANSICXX_TRUE +CXXFLAGS +ac_ct_CXX +CXX +CXX_CHOICE +M4tests_WITNESS +REPLACE_ISWCNTRL +HAVE_WCTYPE_H +NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H +NEXT_WCTYPE_H +HAVE_ISWCNTRL +REPLACE_ISWBLANK +HAVE_WCTRANS_T +HAVE_WCTYPE_T +HAVE_ISWBLANK +GNULIB_TOWCTRANS +GNULIB_WCTRANS +GNULIB_ISWCTYPE +GNULIB_WCTYPE +GNULIB_ISWBLANK +HAVE_WINT_T +NEXT_AS_FIRST_DIRECTIVE_WCHAR_H +NEXT_WCHAR_H +HAVE_FEATURES_H +HAVE_UNISTD_H +NEXT_AS_FIRST_DIRECTIVE_UNISTD_H +NEXT_UNISTD_H +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 +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 +NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H +NEXT_SYS_WAIT_H +GNULIB_WAITPID +NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H +NEXT_SYS_STAT_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 +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 +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_STDDEF_H +NEXT_STDDEF_H +STDDEF_H +HAVE_WCHAR_T +REPLACE_NULL +HAVE__BOOL +STDBOOL_H +NEXT_AS_FIRST_DIRECTIVE_STDARG_H +NEXT_STDARG_H +STDARG_H +HAVE_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SPAWN_H +NEXT_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H +NEXT_SIGNAL_H +HAVE_TYPE_VOLATILE_SIG_ATOMIC_T +HAVE_STRUCT_SIGACTION_SA_SIGACTION +HAVE_SIGACTION +HAVE_SIGINFO_T +HAVE_SIGSET_T +HAVE_POSIX_SIGNALBLOCKING +GNULIB_SIGACTION +GNULIB_SIGPROCMASK +GNULIB_SIGNAL_H_SIGPIPE +SCHED_H +HAVE_STRUCT_SCHED_PARAM +HAVE_SCHED_H +NEXT_AS_FIRST_DIRECTIVE_SCHED_H +NEXT_SCHED_H +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 +APPLE_UNIVERSAL_BUILD +UNDEFINE_STRTOK_R +REPLACE_STRTOK_R +REPLACE_STRSIGNAL +REPLACE_STRNLEN +REPLACE_STRNDUP +REPLACE_STRNCAT +REPLACE_STRERROR_R +REPLACE_STRERROR +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_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 +LOCALE_FR_UTF8 +LOCALE_ZH_CN +LOCALE_JA +NEXT_AS_FIRST_DIRECTIVE_MATH_H +NEXT_MATH_H +REPLACE_UTIMENSAT +REPLACE_STAT +REPLACE_MKNOD +REPLACE_MKFIFO +REPLACE_MKDIR +REPLACE_LSTAT +REPLACE_FUTIMENS +REPLACE_FSTATAT +REPLACE_FSTAT +HAVE_UTIMENSAT +HAVE_MKNODAT +HAVE_MKNOD +HAVE_MKFIFOAT +HAVE_MKFIFO +HAVE_MKDIRAT +HAVE_LSTAT +HAVE_LCHMOD +HAVE_FUTIMENS +HAVE_FSTATAT +HAVE_FCHMODAT +GNULIB_UTIMENSAT +GNULIB_STAT +GNULIB_MKNODAT +GNULIB_MKNOD +GNULIB_MKFIFOAT +GNULIB_MKFIFO +GNULIB_MKDIRAT +GNULIB_LSTAT +GNULIB_LCHMOD +GNULIB_FUTIMENS +GNULIB_FSTATAT +GNULIB_FCHMODAT +LTLIBMULTITHREAD +LIBMULTITHREAD +LTLIBTHREAD +LIBTHREAD +LIBPTH_PREFIX +LTLIBPTH +LIBPTH +LOCALCHARSET_TESTS_ENVIRONMENT +GLIBC21 +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 +NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H +NEXT_SYS_TIME_H +REPLACE_GETTIMEOFDAY +HAVE_SYS_TIME_H +HAVE_STRUCT_TIMEVAL +HAVE_GETTIMEOFDAY +GNULIB_GETTIMEOFDAY +LTLIBINTL +LIBINTL +GETOPT_H +HAVE_GETOPT_H +NEXT_AS_FIRST_DIRECTIVE_GETOPT_H +NEXT_GETOPT_H +REPLACE_TRUNCL +REPLACE_TRUNCF +REPLACE_TRUNC +REPLACE_SIGNBIT_USING_GCC +REPLACE_SIGNBIT +REPLACE_ROUNDL +REPLACE_ROUNDF +REPLACE_ROUND +REPLACE_NAN +REPLACE_LDEXPL +REPLACE_ISNAN +REPLACE_ISINF +REPLACE_ISFINITE +REPLACE_HUGE_VAL +REPLACE_FREXPL +REPLACE_FREXP +REPLACE_FLOORL +REPLACE_FLOORF +REPLACE_FLOOR +REPLACE_CEILL +REPLACE_CEILF +REPLACE_CEIL +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_LOGL +HAVE_DECL_LOGB +HAVE_DECL_LDEXPL +HAVE_DECL_FREXPL +HAVE_DECL_FLOORL +HAVE_DECL_FLOORF +HAVE_DECL_EXPL +HAVE_DECL_COSL +HAVE_DECL_CEILL +HAVE_DECL_CEILF +HAVE_DECL_ATANL +HAVE_DECL_ASINL +HAVE_DECL_ACOSL +HAVE_TANL +HAVE_SQRTL +HAVE_SINL +HAVE_LOGL +HAVE_ISNANL +HAVE_ISNAND +HAVE_ISNANF +HAVE_EXPL +HAVE_COSL +HAVE_ATANL +HAVE_ASINL +HAVE_ACOSL +GNULIB_TRUNCL +GNULIB_TRUNCF +GNULIB_TRUNC +GNULIB_TANL +GNULIB_SQRTL +GNULIB_SINL +GNULIB_SIGNBIT +GNULIB_ROUNDL +GNULIB_ROUNDF +GNULIB_ROUND +GNULIB_LOGL +GNULIB_LOGB +GNULIB_LDEXPL +GNULIB_ISNANL +GNULIB_ISNAND +GNULIB_ISNANF +GNULIB_ISNAN +GNULIB_ISINF +GNULIB_ISFINITE +GNULIB_FREXPL +GNULIB_FREXP +GNULIB_FLOORL +GNULIB_FLOORF +GNULIB_FLOOR +GNULIB_EXPL +GNULIB_COSL +GNULIB_CEILL +GNULIB_CEILF +GNULIB_CEIL +GNULIB_ATANL +GNULIB_ASINL +GNULIB_ACOSL +FLOAT_H +NEXT_AS_FIRST_DIRECTIVE_FLOAT_H +NEXT_FLOAT_H +NEXT_AS_FIRST_DIRECTIVE_FCNTL_H +NEXT_FCNTL_H +REPLACE_OPENAT +REPLACE_OPEN +REPLACE_FCNTL +HAVE_OPENAT +HAVE_FCNTL +GNULIB_OPENAT +GNULIB_OPEN +GNULIB_FCNTL +REPLACE_VSPRINTF +REPLACE_VSNPRINTF +REPLACE_VPRINTF +REPLACE_VFPRINTF +REPLACE_VDPRINTF +REPLACE_VASPRINTF +REPLACE_TMPFILE +REPLACE_STDIO_WRITE_FUNCS +REPLACE_SPRINTF +REPLACE_SNPRINTF +REPLACE_RENAMEAT +REPLACE_RENAME +REPLACE_REMOVE +REPLACE_PRINTF +REPLACE_POPEN +REPLACE_PERROR +REPLACE_OBSTACK_PRINTF +REPLACE_GETLINE +REPLACE_GETDELIM +REPLACE_FTELLO +REPLACE_FTELL +REPLACE_FSEEKO +REPLACE_FSEEK +REPLACE_FREOPEN +REPLACE_FPURGE +REPLACE_FPRINTF +REPLACE_FOPEN +REPLACE_FFLUSH +REPLACE_FCLOSE +REPLACE_DPRINTF +HAVE_VDPRINTF +HAVE_VASPRINTF +HAVE_RENAMEAT +HAVE_FTELLO +HAVE_FSEEKO +HAVE_DPRINTF +HAVE_DECL_VSNPRINTF +HAVE_DECL_SNPRINTF +HAVE_DECL_OBSTACK_PRINTF +HAVE_DECL_GETLINE +HAVE_DECL_GETDELIM +HAVE_DECL_FTELLO +HAVE_DECL_FSEEKO +HAVE_DECL_FPURGE +GNULIB_VSPRINTF_POSIX +GNULIB_VSNPRINTF +GNULIB_VPRINTF_POSIX +GNULIB_VPRINTF +GNULIB_VFPRINTF_POSIX +GNULIB_VFPRINTF +GNULIB_VDPRINTF +GNULIB_VASPRINTF +GNULIB_TMPFILE +GNULIB_STDIO_H_SIGPIPE +GNULIB_SPRINTF_POSIX +GNULIB_SNPRINTF +GNULIB_RENAMEAT +GNULIB_RENAME +GNULIB_REMOVE +GNULIB_PUTS +GNULIB_PUTCHAR +GNULIB_PUTC +GNULIB_PRINTF_POSIX +GNULIB_PRINTF +GNULIB_POPEN +GNULIB_PERROR +GNULIB_OBSTACK_PRINTF_POSIX +GNULIB_OBSTACK_PRINTF +GNULIB_GETLINE +GNULIB_GETDELIM +GNULIB_FWRITE +GNULIB_FTELLO +GNULIB_FTELL +GNULIB_FSEEKO +GNULIB_FSEEK +GNULIB_FREOPEN +GNULIB_FPUTS +GNULIB_FPUTC +GNULIB_FPURGE +GNULIB_FPRINTF_POSIX +GNULIB_FPRINTF +GNULIB_FOPEN +GNULIB_FFLUSH +GNULIB_FCLOSE +GNULIB_DPRINTF +EOVERFLOW_VALUE +EOVERFLOW_HIDDEN +ENOLINK_VALUE +ENOLINK_HIDDEN +EMULTIHOP_VALUE +EMULTIHOP_HIDDEN +ERRNO_H +NEXT_AS_FIRST_DIRECTIVE_ERRNO_H +NEXT_ERRNO_H +PRAGMA_COLUMNS +PRAGMA_SYSTEM_HEADER +INCLUDE_NEXT_AS_FIRST_DIRECTIVE +INCLUDE_NEXT +pkglibexecdir +lispdir +UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS +UNISTD_H_HAVE_WINSOCK2_H +REPLACE_WRITE +REPLACE_USLEEP +REPLACE_UNLINKAT +REPLACE_UNLINK +REPLACE_TTYNAME_R +REPLACE_SYMLINK +REPLACE_SLEEP +REPLACE_RMDIR +REPLACE_READLINK +REPLACE_PWRITE +REPLACE_PREAD +REPLACE_LSEEK +REPLACE_LINKAT +REPLACE_LINK +REPLACE_LCHOWN +REPLACE_GETPAGESIZE +REPLACE_GETGROUPS +REPLACE_GETLOGIN_R +REPLACE_GETDOMAINNAME +REPLACE_GETCWD +REPLACE_FCHOWNAT +REPLACE_DUP2 +REPLACE_DUP +REPLACE_CLOSE +REPLACE_CHOWN +HAVE_SYS_PARAM_H +HAVE_OS_H +HAVE_DECL_TTYNAME_R +HAVE_DECL_GETUSERSHELL +HAVE_DECL_GETPAGESIZE +HAVE_DECL_GETLOGIN_R +HAVE_DECL_GETDOMAINNAME +HAVE_DECL_FCHDIR +HAVE_DECL_ENVIRON +HAVE_USLEEP +HAVE_UNLINKAT +HAVE_SYMLINKAT +HAVE_SYMLINK +HAVE_SLEEP +HAVE_READLINKAT +HAVE_READLINK +HAVE_PWRITE +HAVE_PREAD +HAVE_PIPE2 +HAVE_PIPE +HAVE_LINKAT +HAVE_LINK +HAVE_LCHOWN +HAVE_GETPAGESIZE +HAVE_GETLOGIN +HAVE_GETHOSTNAME +HAVE_GETGROUPS +HAVE_GETDTABLESIZE +HAVE_FTRUNCATE +HAVE_FSYNC +HAVE_FCHOWNAT +HAVE_FCHDIR +HAVE_FACCESSAT +HAVE_EUIDACCESS +HAVE_DUP3 +HAVE_DUP2 +HAVE_CHOWN +GNULIB_WRITE +GNULIB_USLEEP +GNULIB_UNLINKAT +GNULIB_UNLINK +GNULIB_UNISTD_H_SIGPIPE +GNULIB_UNISTD_H_GETOPT +GNULIB_TTYNAME_R +GNULIB_SYMLINKAT +GNULIB_SYMLINK +GNULIB_SLEEP +GNULIB_RMDIR +GNULIB_READLINKAT +GNULIB_READLINK +GNULIB_PWRITE +GNULIB_PREAD +GNULIB_PIPE2 +GNULIB_PIPE +GNULIB_LSEEK +GNULIB_LINKAT +GNULIB_LINK +GNULIB_LCHOWN +GNULIB_GETUSERSHELL +GNULIB_GETPAGESIZE +GNULIB_GETLOGIN_R +GNULIB_GETLOGIN +GNULIB_GETHOSTNAME +GNULIB_GETGROUPS +GNULIB_GETDTABLESIZE +GNULIB_GETDOMAINNAME +GNULIB_GETCWD +GNULIB_FTRUNCATE +GNULIB_FSYNC +GNULIB_FCHOWNAT +GNULIB_FCHDIR +GNULIB_FACCESSAT +GNULIB_EUIDACCESS +GNULIB_ENVIRON +GNULIB_DUP3 +GNULIB_DUP2 +GNULIB_CLOSE +GNULIB_CHOWN +REPLACE_WCTOMB +REPLACE_UNSETENV +REPLACE_STRTOD +REPLACE_SETENV +REPLACE_REALPATH +REPLACE_REALLOC +REPLACE_PUTENV +REPLACE_MKSTEMP +REPLACE_MBTOWC +REPLACE_MALLOC +REPLACE_CANONICALIZE_FILE_NAME +REPLACE_CALLOC +HAVE_DECL_UNSETENV +HAVE_UNLOCKPT +HAVE_SYS_LOADAVG_H +HAVE_STRUCT_RANDOM_DATA +HAVE_STRTOULL +HAVE_STRTOLL +HAVE_STRTOD +HAVE_DECL_SETENV +HAVE_SETENV +HAVE_RPMATCH +HAVE_REALPATH +HAVE_RANDOM_R +HAVE_RANDOM_H +HAVE_PTSNAME +HAVE_MKSTEMPS +HAVE_MKSTEMP +HAVE_MKOSTEMPS +HAVE_MKOSTEMP +HAVE_MKDTEMP +HAVE_GRANTPT +HAVE_GETSUBOPT +HAVE_DECL_GETLOADAVG +HAVE_CANONICALIZE_FILE_NAME +HAVE_ATOLL +HAVE__EXIT +GNULIB_WCTOMB +GNULIB_UNSETENV +GNULIB_UNLOCKPT +GNULIB_SYSTEM_POSIX +GNULIB_STRTOULL +GNULIB_STRTOLL +GNULIB_STRTOD +GNULIB_SETENV +GNULIB_RPMATCH +GNULIB_REALPATH +GNULIB_REALLOC_POSIX +GNULIB_RANDOM_R +GNULIB_PUTENV +GNULIB_PTSNAME +GNULIB_MKSTEMPS +GNULIB_MKSTEMP +GNULIB_MKOSTEMPS +GNULIB_MKOSTEMP +GNULIB_MKDTEMP +GNULIB_MBTOWC +GNULIB_MALLOC_POSIX +GNULIB_GRANTPT +GNULIB_GETSUBOPT +GNULIB_GETLOADAVG +GNULIB_CANONICALIZE_FILE_NAME +GNULIB_CALLOC_POSIX +GNULIB_ATOLL +GNULIB__EXIT +LTLIBCSTACK +LIBCSTACK +LIBSIGSEGV_PREFIX +LTLIBSIGSEGV +LIBSIGSEGV +HAVE_LIBSIGSEGV +LOCALE_FR +REPLACE_WCSWIDTH +REPLACE_WCWIDTH +REPLACE_WCSNRTOMBS +REPLACE_WCSRTOMBS +REPLACE_WCRTOMB +REPLACE_MBSNRTOWCS +REPLACE_MBSRTOWCS +REPLACE_MBRLEN +REPLACE_MBRTOWC +REPLACE_MBSINIT +REPLACE_WCTOB +REPLACE_BTOWC +REPLACE_MBSTATE_T +HAVE_DECL_WCWIDTH +HAVE_DECL_WCTOB +HAVE_WCSWIDTH +HAVE_WCSTOK +HAVE_WCSSTR +HAVE_WCSPBRK +HAVE_WCSSPN +HAVE_WCSCSPN +HAVE_WCSRCHR +HAVE_WCSCHR +HAVE_WCSDUP +HAVE_WCSXFRM +HAVE_WCSCOLL +HAVE_WCSNCASECMP +HAVE_WCSCASECMP +HAVE_WCSNCMP +HAVE_WCSCMP +HAVE_WCSNCAT +HAVE_WCSCAT +HAVE_WCPNCPY +HAVE_WCSNCPY +HAVE_WCPCPY +HAVE_WCSCPY +HAVE_WCSNLEN +HAVE_WCSLEN +HAVE_WMEMSET +HAVE_WMEMMOVE +HAVE_WMEMCPY +HAVE_WMEMCMP +HAVE_WMEMCHR +HAVE_WCSNRTOMBS +HAVE_WCSRTOMBS +HAVE_WCRTOMB +HAVE_MBSNRTOWCS +HAVE_MBSRTOWCS +HAVE_MBRLEN +HAVE_MBRTOWC +HAVE_MBSINIT +HAVE_BTOWC +GNULIB_WCSWIDTH +GNULIB_WCSTOK +GNULIB_WCSSTR +GNULIB_WCSPBRK +GNULIB_WCSSPN +GNULIB_WCSCSPN +GNULIB_WCSRCHR +GNULIB_WCSCHR +GNULIB_WCSDUP +GNULIB_WCSXFRM +GNULIB_WCSCOLL +GNULIB_WCSNCASECMP +GNULIB_WCSCASECMP +GNULIB_WCSNCMP +GNULIB_WCSCMP +GNULIB_WCSNCAT +GNULIB_WCSCAT +GNULIB_WCPNCPY +GNULIB_WCSNCPY +GNULIB_WCPCPY +GNULIB_WCSCPY +GNULIB_WCSNLEN +GNULIB_WCSLEN +GNULIB_WMEMSET +GNULIB_WMEMMOVE +GNULIB_WMEMCPY +GNULIB_WMEMCMP +GNULIB_WMEMCHR +GNULIB_WCWIDTH +GNULIB_WCSNRTOMBS +GNULIB_WCSRTOMBS +GNULIB_WCRTOMB +GNULIB_MBSNRTOWCS +GNULIB_MBSRTOWCS +GNULIB_MBRLEN +GNULIB_MBRTOWC +GNULIB_MBSINIT +GNULIB_WCTOB +GNULIB_BTOWC +ALLOCA_H +ALLOCA +GL_COND_LIBTOOL_FALSE +GL_COND_LIBTOOL_TRUE +WARN_CFLAGS +WERROR_CFLAGS +EGREP +GREP +CPP +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +RANLIB +am__fastdepCC_FALSE +am__fastdepCC_TRUE +CCDEPMODE +am__nodep +AMDEPBACKSLASH +AMDEP_FALSE +AMDEP_TRUE +am__quote +am__include +DEPDIR +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +AM_BACKSLASH +AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V +am__untar +am__tar +AMTAR +am__leading_dot +SET_MAKE +AWK +mkdir_p +MKDIR_P +INSTALL_STRIP_PROGRAM +STRIP +install_sh +MAKEINFO +AUTOHEADER +AUTOMAKE +AUTOCONF +ACLOCAL +VERSION +PACKAGE +CYGPATH_W +am__isrc +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_URL +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' +ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_silent_rules +enable_dependency_tracking +enable_threads +enable_gcc_warnings +enable_assert +with_gnu_ld +enable_rpath +with_libsigsegv_prefix +with_libpth_prefix +enable_largefile +with_included_regex +with_packager +with_packager_version +with_packager_bug_reports +enable_c__ +enable_changeword +with_syscmd_shell +with_dmalloc +' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS +CPP +CXX +CXXFLAGS' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval $ac_prev=\$ac_option + ac_prev= + continue + fi + + case $ac_option in + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case $ac_dashdash$ac_option in + --) + ac_dashdash=yes ;; + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir=$ac_optarg ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build_alias ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build_alias=$ac_optarg ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; + + -datadir | --datadir | --datadi | --datad) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=*) + datadir=$ac_optarg ;; + + -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ + | --dataroo | --dataro | --datar) + ac_prev=datarootdir ;; + -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ + | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) + datarootdir=$ac_optarg ;; + + -disable-* | --disable-*) + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; + + -docdir | --docdir | --docdi | --doc | --do) + ac_prev=docdir ;; + -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) + docdir=$ac_optarg ;; + + -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) + ac_prev=dvidir ;; + -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) + dvidir=$ac_optarg ;; + + -enable-* | --enable-*) + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix=$ac_optarg ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; + + -host | --host | --hos | --ho) + ac_prev=host_alias ;; + -host=* | --host=* | --hos=* | --ho=*) + host_alias=$ac_optarg ;; + + -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) + ac_prev=htmldir ;; + -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ + | --ht=*) + htmldir=$ac_optarg ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir=$ac_optarg ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir=$ac_optarg ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir=$ac_optarg ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir=$ac_optarg ;; + + -localedir | --localedir | --localedi | --localed | --locale) + ac_prev=localedir ;; + -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) + localedir=$ac_optarg ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst | --locals) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) + localstatedir=$ac_optarg ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir=$ac_optarg ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c | -n) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir=$ac_optarg ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix=$ac_optarg ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix=$ac_optarg ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix=$ac_optarg ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name=$ac_optarg ;; + + -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) + ac_prev=pdfdir ;; + -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) + pdfdir=$ac_optarg ;; + + -psdir | --psdir | --psdi | --psd | --ps) + ac_prev=psdir ;; + -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) + psdir=$ac_optarg ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir=$ac_optarg ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir=$ac_optarg ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site=$ac_optarg ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir=$ac_optarg ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir=$ac_optarg ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target_alias ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target_alias=$ac_optarg ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; + + -with-* | --with-*) + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid package name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; + + -without-* | --without-*) + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid package name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes=$ac_optarg ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries=$ac_optarg ;; + + -*) as_fn_error $? "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information" + ;; + + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + case $ac_envvar in #( + '' | [0-9]* | *[!_$as_cr_alnum]* ) + as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + esac + eval $ac_envvar=\$ac_optarg + export $ac_envvar ;; + + *) + # FIXME: should be removed in autoconf 3.0. + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" + ;; + + esac +done + +if test -n "$ac_prev"; then + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + as_fn_error $? "missing argument to $ac_option" +fi + +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. +for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ + datadir sysconfdir sharedstatedir localstatedir includedir \ + oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ + libdir localedir mandir +do + eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. + case $ac_val in + [\\/$]* | ?:[\\/]* ) continue;; + NONE | '' ) case $ac_var in *prefix ) continue;; esac;; + esac + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" +done + +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi + +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null + + +ac_pwd=`pwd` && test -n "$ac_pwd" && +ac_ls_di=`ls -di .` && +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || + as_fn_error $? "working directory cannot be determined" +test "X$ac_ls_di" = "X$ac_pwd_ls_di" || + as_fn_error $? "pwd does not report name of working directory" + + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then the parent directory. + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_myself" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + srcdir=$ac_confdir + if test ! -r "$srcdir/$ac_unique_file"; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r "$srcdir/$ac_unique_file"; then + test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." + as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" +fi +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_abs_confdir=`( + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" + pwd)` +# When building in place, set srcdir=. +if test "$ac_abs_confdir" = "$ac_pwd"; then + srcdir=. +fi +# Remove unnecessary trailing slashes from srcdir. +# Double slashes in file names in object file debugging info +# mess up M-x gdb in Emacs. +case $srcdir in +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; +esac +for ac_var in $ac_precious_vars; do + eval ac_env_${ac_var}_set=\${${ac_var}+set} + eval ac_env_${ac_var}_value=\$${ac_var} + eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} + eval ac_cv_env_${ac_var}_value=\$${ac_var} +done + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures GNU M4 1.4.16 to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + @<:@@S|@ac_default_prefix@:>@ + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + @<:@PREFIX@:>@ + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root @<:@DATAROOTDIR/doc/m4@:>@ + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of GNU M4 1.4.16:";; + esac + cat <<\_ACEOF + +Optional Features: + --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") + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-threads={posix|solaris|pth|win32} + specify multithreading API + --disable-threads build without multithread safety + --enable-gcc-warnings turn on lots of GCC warnings (for developers) + --disable-assert turn off assertions + --disable-rpath do not hardcode runtime library paths + --disable-largefile omit support for large files + --enable-c++ also build C++ sources + --enable-changeword enable -W and changeword() builtin + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-libsigsegv-prefix[=DIR] search for libsigsegv in DIR/include and DIR/lib + --without-libsigsegv-prefix don't search for libsigsegv in includedir and libdir + --with-libpth-prefix[=DIR] search for libpth in DIR/include and DIR/lib + --without-libpth-prefix don't search for libpth in includedir and libdir + --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). + --with-packager String identifying the packager of this software + --with-packager-version Packager-specific version information + --with-packager-bug-reports + Packager info for bug reports (URL/e-mail/...) + --with-syscmd-shell shell used by syscmd @<:@/bin/sh@:>@ + --with-dmalloc use dmalloc, as in dmalloc.tar.gz from + @/ftp.antaire.com:antaire/src/dmalloc. + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + CXX C++ compiler command + CXXFLAGS C++ compiler flags + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +GNU M4 home page: . +General help using GNU software: . +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for guested configure. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? + cd "$ac_pwd" || { ac_status=$?; break; } + done +fi + +test -n "$ac_init_help" && exit $ac_status +if $ac_init_version; then + cat <<\_ACEOF +GNU M4 configure 1.4.16 +generated by GNU Autoconf 2.69 + +Copyright (C) 2012 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit +fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## + +@%:@ ac_fn_c_try_compile LINENO +@%:@ -------------------------- +@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_compile + +@%:@ ac_fn_c_try_cpp LINENO +@%:@ ---------------------- +@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_cpp + +@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +@%:@ ------------------------------------------------------- +@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using +@%:@ the include files in INCLUDES and setting the cache variable VAR +@%:@ accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +@%:@include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## ----------------------------- ## +## Report this to bug-m4@gnu.org ## +## ----------------------------- ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_header_mongrel + +@%:@ ac_fn_c_try_run LINENO +@%:@ ---------------------- +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes +@%:@ that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_run + +@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +@%:@ ------------------------------------------------------- +@%:@ Tests whether HEADER exists and can be compiled using the include files in +@%:@ INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +@%:@include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_header_compile + +@%:@ ac_fn_c_try_link LINENO +@%:@ ----------------------- +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_link + +@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES +@%:@ ------------------------------------------- +@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache +@%:@ variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_type + +@%:@ ac_fn_c_check_func LINENO FUNC VAR +@%:@ ---------------------------------- +@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* 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 $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_func + +@%:@ ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +@%:@ --------------------------------------------- +@%:@ Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +@%:@ accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +@%:@ifndef $as_decl_name +@%:@ifdef __cplusplus + (void) $as_decl_use; +@%:@else + (void) $as_decl_name; +@%:@endif +@%:@endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_decl + +@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +@%:@ -------------------------------------------- +@%:@ Tries to find the compile-time value of EXPR in a program that includes +@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be +@%:@ computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) < 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in @%:@(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +@%:@include +@%:@include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 &5 +$as_echo_n "checking for $2.$3... " >&6; } +if eval \${$4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (sizeof ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + eval "$4=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$4 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_member +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by GNU M4 $as_me 1.4.16, which was +generated by GNU Autoconf 2.69. Invocation command line was + + $ $0 $@ + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + $as_echo "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + $as_echo "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + $as_echo "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + $as_echo "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + $as_echo "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +$as_echo "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_URL "$PACKAGE_URL" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE +if test -n "$CONFIG_SITE"; then + # We do not want a PATH search for config.site. + case $CONFIG_SITE in @%:@(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac +elif test "x$prefix" != xNONE; then + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site +else + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site +fi +for ac_site_file in "$ac_site_file1" "$ac_site_file2" +do + test "x$ac_site_file" = xNONE && continue + if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +gl_use_threads_default=no +as_fn_append ac_func_list " btowc" +as_fn_append ac_func_list " setrlimit" +as_fn_append ac_header_list " ucontext.h" +as_fn_append ac_func_list " sigaltstack" +as_fn_append ac_header_list " unistd.h" +as_fn_append ac_func_list " canonicalize_file_name" +as_fn_append ac_func_list " getcwd" +as_fn_append ac_func_list " readlink" +as_fn_append ac_func_list " realpath" +as_fn_append ac_header_list " sys/param.h" +as_fn_append ac_func_list " dup2" +as_fn_append ac_func_list " fcntl" +as_fn_append ac_func_list " mempcpy" +as_fn_append ac_header_list " stdio_ext.h" +as_fn_append ac_func_list " __fpending" +as_fn_append ac_func_list " fpurge" +as_fn_append ac_func_list " __fpurge" +as_fn_append ac_func_list " __freading" +as_fn_append ac_func_list " getdtablesize" +gl_getopt_required=GNU +as_fn_append ac_header_list " getopt.h" +as_fn_append ac_header_list " sys/time.h" +as_fn_append ac_func_list " gettimeofday" +as_fn_append ac_header_list " langinfo.h" +as_fn_append ac_func_list " lstat" +as_fn_append ac_header_list " math.h" +as_fn_append ac_func_list " mbsinit" +as_fn_append ac_func_list " mbrtowc" +as_fn_append ac_header_list " sys/mman.h" +as_fn_append ac_func_list " mprotect" +as_fn_append ac_func_list " memchr" +as_fn_append ac_func_list " mkstemp" +as_fn_append ac_func_list " nl_langinfo" +as_fn_append ac_func_list " pathconf" +as_fn_append ac_func_list " pipe2" +as_fn_append ac_func_list " posix_spawn" +gl_printf_safe=yes +as_fn_append ac_func_list " isblank" +as_fn_append ac_func_list " iswctype" +as_fn_append ac_func_list " wcscoll" +as_fn_append ac_header_list " sched.h" +as_fn_append ac_func_list " sigaction" +as_fn_append ac_func_list " siginterrupt" +as_fn_append ac_header_list " spawn.h" +as_fn_append ac_header_list " wchar.h" +as_fn_append ac_header_list " stdint.h" +as_fn_append ac_header_list " sys/socket.h" +as_fn_append ac_func_list " strndup" +as_fn_append ac_header_list " sys/stat.h" +as_fn_append ac_header_list " sys/wait.h" +as_fn_append ac_func_list " pipe" +as_fn_append ac_func_list " vasnprintf" +as_fn_append ac_header_list " features.h" +as_fn_append ac_func_list " wcrtomb" +as_fn_append ac_func_list " iswcntrl" +as_fn_append ac_header_list " wctype.h" +as_fn_append ac_func_list " link" +as_fn_append ac_header_list " xlocale.h" +as_fn_append ac_func_list " newlocale" +as_fn_append ac_func_list " setenv" +as_fn_append ac_func_list " strdup" +as_fn_append ac_func_list " symlink" +as_fn_append ac_func_list " wctob" +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_aux_dir= +for ac_dir in build-aux "$srcdir"/build-aux; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + + +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 +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in @%:@(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + 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. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# 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 ( + 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 + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +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. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +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;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# 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. +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. +set dummy ${ac_tool_prefix}strip; 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_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # 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_STRIP="${ac_tool_prefix}strip" + $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 +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; 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_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # 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_STRIP="strip" + $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_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + 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 + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + 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) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + + +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. +set dummy $ac_prog; 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_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # 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_AWK="$ac_prog" + $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 +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +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." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='m4' + VERSION='1.4.16' + + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +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 -' + + + + + + + + + + +ac_config_headers="$ac_config_headers lib/config.h:lib/config.hin" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="${ac_tool_prefix}gcc" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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_CC="gcc" + $as_echo "$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_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + 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 + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="${ac_tool_prefix}cc" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$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 + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $@%:@ != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="$ac_tool_prefix$ac_prog" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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_CC="$ac_prog" + $as_echo "$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_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + 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 + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +@%:@ Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > 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 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" + # 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. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}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_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 + +if test "x$CC" != xcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "@%:@define NO_MINUS_C_MINUS_O 1" >>confdefs.h + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$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 + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + 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" + 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 +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + 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" + 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 +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$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 _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. + CPPFLAGS="$CPPFLAGS -mieee" + else + # Compaq (ex-DEC) C has the option -ieee. + CPPFLAGS="$CPPFLAGS -ieee" + fi + ;; + sh*) + if test -n "$GCC"; then + # GCC has the option -mieee. + CPPFLAGS="$CPPFLAGS -mieee" + fi + ;; + esac + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +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 : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 +else + ac_cv_prog_cc_stdc=no +fi + +fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if ${ac_cv_prog_cc_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +fi + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; @%:@( + '') : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac + + + + + + + @%:@ Check whether --enable-threads was given. +if test "${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 alloca-opt: + # Code from module alloca-opt-tests: + # Code from module announce-gen: + # Code from module ansi-c++-opt: + # Code from module arg-nonnull: + # Code from module array-list: + # Code from module array-list-tests: + # Code from module array-oset: + # Code from module array-oset-tests: + # Code from module assert: + # 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 avltree-oset: + # Code from module avltree-oset-tests: + # Code from module binary-io: + # Code from module binary-io-tests: + # Code from module btowc: + # Code from module btowc-tests: + # Code from module c++defs: + # Code from module c-ctype: + # Code from module c-ctype-tests: + # Code from module c-stack: + # Code from module c-stack-tests: + # Code from module c-strcase: + # Code from module c-strcase-tests: + # Code from module canonicalize-lgpl: + # Code from module canonicalize-lgpl-tests: + # Code from module clean-temp: + # Code from module cloexec: + # Code from module cloexec-tests: + # Code from module close: + # Code from module close-hook: + # Code from module close-stream: + # 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 dirname: + # Code from module dirname-lgpl: + # Code from module dirname-tests: + # Code from module dosname: + # Code from module double-slash-root: + # 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 execute: + # Code from module exitfail: + # Code from module extensions: + + # Code from module fatal-signal: + # Code from module fclose: + # Code from module fcntl: + # Code from module fcntl-h: + # Code from module fcntl-h-c++-tests: + # Code from module fcntl-h-tests: + # Code from module fcntl-tests: + # Code from module fd-safer-flag: + # Code from module fdl-1.3: + # Code from module fflush: + + # Code from module fflush-tests: + # Code from module filenamecat: + # Code from module filenamecat-lgpl: + # Code from module filenamecat-tests: + # Code from module float: + # 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 fpucw: + # Code from module fpurge: + # Code from module fpurge-tests: + # Code from module freadahead: + # Code from module freadahead-tests: + # Code from module freading: + # Code from module freading-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 fseeko: + + # Code from module fseeko-tests: + # Code from module ftell: + # Code from module ftell-tests: + # Code from module ftello: + + # Code from module ftello-tests: + # Code from module gendocs: + # Code from module getdtablesize: + # Code from module getdtablesize-tests: + # Code from module getopt-gnu: + # Code from module getopt-posix: + # Code from module getopt-posix-tests: + # Code from module getpagesize: + # Code from module gettext-h: + # Code from module gettimeofday: + # Code from module gettimeofday-tests: + # Code from module git-version-gen: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # Code from module gnupload: + # Code from module gpl-3.0: + # Code from module havelib: + # Code from module ignore-value: + # Code from module ignore-value-tests: + # Code from module include_next: + # Code from module inline: + # Code from module intprops: + # 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 langinfo: + # Code from module langinfo-c++-tests: + # Code from module langinfo-tests: + # Code from module libsigsegv: + # Code from module link: + # Code from module link-tests: + # Code from module linkedhash-list: + # Code from module linkedhash-list-tests: + # Code from module list: + # Code from module localcharset: + # Code from module locale: + # Code from module locale-c++-tests: + # Code from module locale-tests: + # Code from module localename: + # Code from module localename-tests: + # Code from module lock: + # 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-c++-tests: + # Code from module math-tests: + # Code from module mbrtowc: + # Code from module mbrtowc-tests: + # Code from module mbsinit: + # Code from module mbsinit-tests: + # Code from module mbtowc: + # Code from module memchr: + # Code from module memchr-tests: + # Code from module memchr2: + # Code from module memchr2-tests: + # Code from module mkdtemp: + # Code from module mkstemp: + # Code from module multiarch: + # Code from module nl_langinfo: + # Code from module nl_langinfo-tests: + # Code from module nocrash: + # Code from module obstack: + # Code from module open: + # Code from module open-tests: + # Code from module oset: + # Code from module pathmax: + # Code from module pipe2: + # Code from module pipe2-safer: + # Code from module pipe2-tests: + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + # Code from module posix_spawn_file_actions_adddup2: + # Code from module posix_spawn_file_actions_addopen: + # 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 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 progname: + # Code from module putenv: + # Code from module quotearg: + # Code from module quotearg-simple: + # Code from module quotearg-simple-tests: + # Code from module rawmemchr: + # Code from module rawmemchr-tests: + # Code from module readlink: + # Code from module readlink-tests: + # Code from module regex: + # Code from module rename: + # Code from module rename-tests: + # Code from module rmdir: + # Code from module rmdir-tests: + # Code from module same-inode: + # Code from module sched: + # Code from module sched-tests: + # Code from module setenv: + # Code from module setenv-tests: + # Code from module setlocale: + # Code from module setlocale-tests: + # Code from module sigaction: + # Code from module sigaction-tests: + # Code from module signal: + # Code from module signal-c++-tests: + # Code from module signal-tests: + # Code from module signbit: + # Code from module signbit-tests: + # Code from module sigprocmask: + # Code from module size_max: + # Code from module snprintf: + # Code from module snprintf-tests: + # Code from module spawn: + # Code from module spawn-c++-tests: + # 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-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-c++-tests: + # Code from module stdio-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-safer: + # Code from module stdlib-tests: + # 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-tests: + # Code from module string: + # Code from module string-c++-tests: + # Code from module string-tests: + # Code from module strndup: + # Code from module strnlen: + # Code from module strnlen-tests: + # Code from module strsignal: + # Code from module strsignal-tests: + # Code from module strstr: + # Code from module strstr-simple: + # Code from module strstr-tests: + # Code from module strtod: + # Code from module strtod-tests: + # Code from module strtol: + # Code from module symlink: + # Code from module symlink-tests: + # Code from module sys_stat: + # Code from module sys_stat-c++-tests: + # Code from module sys_stat-tests: + # Code from module sys_time: + # Code from module sys_time-c++-tests: + # Code from module sys_time-tests: + # Code from module sys_wait: + # Code from module sys_wait-c++-tests: + # Code from module sys_wait-tests: + # Code from module tempname: + # Code from module threadlib: + + + + # Code from module time: + # Code from module time-c++-tests: + # Code from module time-tests: + # Code from module tls: + # Code from module tmpdir: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-safer: + # Code from module unistd-safer-tests: + # Code from module unistd-tests: + # 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 useless-if-before-free: + # 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 wait-process: + # Code from module waitpid: + # Code from module warn-on-use: + # Code from module warnings: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: + # Code from module wcrtomb: + # Code from module wcrtomb-tests: + # Code from module wctob: + # Code from module wctomb: + # Code from module wctype-h: + # Code from module wctype-h-c++-tests: + # Code from module wctype-h-tests: + # Code from module xalloc: + # Code from module xalloc-die: + # Code from module xalloc-die-tests: + # Code from module xlist: + # Code from module xmalloca: + # Code from module xoset: + # Code from module xprintf: + # Code from module xsize: + # Code from module xstrndup: + # Code from module xvasprintf: + # Code from module xvasprintf-posix: + # Code from module xvasprintf-tests: + + +# Maintainer note - comment this line out if you plan to rerun +# GNULIB_POSIXCHECK testing to see if M4 should be using more modules. +# Leave it uncommented for normal releases, for faster ./configure. + + + + +# M4 is single-threaded; so we can optimize gnulib code by using this: + + + + +@%:@ 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=$enableval +else + gl_gcc_warnings=no + +fi + + +if test "$gl_gcc_warnings" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Werror" >&5 +$as_echo_n "checking whether compiler handles -Werror... " >&6; } +if ${gl_cv_warn__Werror+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + gl_cv_warn__Werror=yes +else + gl_cv_warn__Werror=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Werror" >&5 +$as_echo "$gl_cv_warn__Werror" >&6; } +if test "x$gl_cv_warn__Werror" = xyes; then : + as_fn_append WERROR_CFLAGS " -Werror" +fi + + + + nw= + nw="$nw -Waggregate-return" # C90 is anachronistic + nw="$nw -Wlong-long" # C90 is anachronistic + nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib + nw="$nw -Wtraditional" # Warns on #elif which we use often + nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings + nw="$nw -Wpadded" # Our structs are not packed + nw="$nw -Wredundant-decls" # Gnulib has multiple decls + nw="$nw -Wformat-nonliteral" # Needed in builtin.c + nw="$nw -Wunreachable-code" # Needed in output.c + nw="$nw -Wconversion" # Too many warnings for now + nw="$nw -Wsign-conversion" # Too many warnings for now + nw="$nw -Wtraditional-conversion" # Too many warnings for now + nw="$nw -Wcast-qual" # Too many warnings for now + nw="$nw -Wswitch-enum" # Too many warnings for now + # This, $nw, is the list of warnings we disable. + + + gl_manywarn_set= + for gl_manywarn_item in \ + -Wall \ + -W \ + -Wformat-y2k \ + -Wformat-nonliteral \ + -Wformat-security \ + -Winit-self \ + -Wmissing-include-dirs \ + -Wswitch-default \ + -Wswitch-enum \ + -Wunused \ + -Wunknown-pragmas \ + -Wstrict-aliasing \ + -Wstrict-overflow \ + -Wsystem-headers \ + -Wfloat-equal \ + -Wtraditional \ + -Wtraditional-conversion \ + -Wdeclaration-after-statement \ + -Wundef \ + -Wshadow \ + -Wunsafe-loop-optimizations \ + -Wpointer-arith \ + -Wbad-function-cast \ + -Wc++-compat \ + -Wcast-qual \ + -Wcast-align \ + -Wwrite-strings \ + -Wconversion \ + -Wsign-conversion \ + -Wlogical-op \ + -Waggregate-return \ + -Wstrict-prototypes \ + -Wold-style-definition \ + -Wmissing-prototypes \ + -Wmissing-declarations \ + -Wmissing-noreturn \ + -Wmissing-format-attribute \ + -Wpacked \ + -Wpadded \ + -Wredundant-decls \ + -Wnested-externs \ + -Wunreachable-code \ + -Winline \ + -Winvalid-pch \ + -Wlong-long \ + -Wvla \ + -Wvolatile-register-var \ + -Wdisabled-optimization \ + -Wstack-protector \ + -Woverlength-strings \ + -Wbuiltin-macro-redefined \ + -Wmudflap \ + -Wpacked-bitfield-compat \ + -Wsync-nand \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + # The following are not documented in the manual but are included in + # output from gcc --help=warnings. + for gl_manywarn_item in \ + -Wattributes \ + -Wcoverage-mismatch \ + -Wmultichar \ + -Wunused-macros \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + ws=$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_$w" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles $w" >&5 +$as_echo_n "checking whether compiler handles $w... " >&6; } +if eval \${$as_gl_Warn+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} $w" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + eval "$as_gl_Warn=yes" +else + eval "$as_gl_Warn=no" +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +eval ac_res=\$$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_fn_append WARN_CFLAGS " $w" +fi + + done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -fdiagnostics-show-option" >&5 +$as_echo_n "checking whether compiler handles -fdiagnostics-show-option... " >&6; } +if ${gl_cv_warn__fdiagnostics_show_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} -fdiagnostics-show-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + gl_cv_warn__fdiagnostics_show_option=yes +else + gl_cv_warn__fdiagnostics_show_option=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__fdiagnostics_show_option" >&5 +$as_echo "$gl_cv_warn__fdiagnostics_show_option" >&6; } +if test "x$gl_cv_warn__fdiagnostics_show_option" = xyes; then : + as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -funit-at-a-time" >&5 +$as_echo_n "checking whether compiler handles -funit-at-a-time... " >&6; } +if ${gl_cv_warn__funit_at_a_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} -funit-at-a-time" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + gl_cv_warn__funit_at_a_time=yes +else + gl_cv_warn__funit_at_a_time=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__funit_at_a_time" >&5 +$as_echo "$gl_cv_warn__funit_at_a_time" >&6; } +if test "x$gl_cv_warn__funit_at_a_time" = xyes; then : + as_fn_append WARN_CFLAGS " -funit-at-a-time" +fi + + + + + +$as_echo "@%:@define _FORTIFY_SOURCE 2" >>confdefs.h + +fi + +# Tandem/NSK is broken - it has 'long long int' but not +# 'unsigned long long int', which confuses assumptions made by gnulib. +# Simply pretend that neither type exists if both do not work. + + { $as_echo "$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 + + + { $as_echo "$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 + +if test $ac_cv_type_long_long_int:$ac_cv_type_unsigned_long_long_int = yes:no +then + ac_cv_type_long_long_int=no + +$as_echo "@%:@define HAVE_LONG_LONG_INT 0" >>confdefs.h + +fi + + + + + + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ + +ac_fn_c_check_type "$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_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 + + + + + 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 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 + + + + + + + + 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" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +# for STACK_DIRECTION + + + + + + case "$host_os" in + sunos4* | freebsd* | dragonfly* | openbsd* | mirbsd* | netbsd* | kfreebsd* | knetbsd*) # BSD systems + FAULT_YIELDS_SIGBUS=1 ;; + hpux*) # HP-UX + FAULT_YIELDS_SIGBUS=1 ;; + macos* | darwin*) # MacOS X + FAULT_YIELDS_SIGBUS=1 ;; + gnu*) # Hurd + FAULT_YIELDS_SIGBUS=1 ;; + *) + FAULT_YIELDS_SIGBUS=0 ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FAULT_YIELDS_SIGBUS $FAULT_YIELDS_SIGBUS +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working C stack overflow detection" >&5 +$as_echo_n "checking for working C stack overflow detection... " >&6; } +if ${ac_cv_sys_stack_overflow_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_sys_stack_overflow_works=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if HAVE_SETRLIMIT + # include + # include + # include + #endif + #ifndef SIGSTKSZ + # define SIGSTKSZ 16384 + #endif + + static union + { + char buffer[2 * SIGSTKSZ]; + long double ld; + long u; + void *p; + } alternate_signal_stack; + + static void + segv_handler (int signo) + { + _exit (0); + } + + static int + c_stack_action () + { + stack_t st; + struct sigaction act; + int r; + + st.ss_flags = 0; + /* Use the midpoint to avoid Irix sigaltstack bug. */ + st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ; + st.ss_size = SIGSTKSZ; + r = sigaltstack (&st, 0); + if (r != 0) + return 1; + + sigemptyset (&act.sa_mask); + act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND; + act.sa_handler = segv_handler; + #if FAULT_YIELDS_SIGBUS + if (sigaction (SIGBUS, &act, 0) < 0) + return 2; + #endif + if (sigaction (SIGSEGV, &act, 0) < 0) + return 3; + return 0; + } + static volatile int * + recurse_1 (volatile int n, volatile int *p) + { + if (n >= 0) + *recurse_1 (n + 1, p) += n; + return p; + } + static int + recurse (volatile int n) + { + int sum = 0; + return *recurse_1 (n, &sum); + } + int + main () + { + int result; + #if HAVE_SETRLIMIT && defined RLIMIT_STACK + /* Before starting the endless recursion, try to be friendly + to the user's machine. On some Linux 2.2.x systems, there + is no stack limit for user processes at all. We don't want + to kill such systems. */ + struct rlimit rl; + rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */ + setrlimit (RLIMIT_STACK, &rl); + #endif + + result = c_stack_action (); + if (result != 0) + return result; + return recurse (0); + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_sys_stack_overflow_works=yes +else + ac_cv_sys_stack_overflow_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: $ac_cv_sys_stack_overflow_works" >&5 +$as_echo "$ac_cv_sys_stack_overflow_works" >&6; } + + if test $ac_cv_sys_stack_overflow_works = yes; then + +$as_echo "@%:@define HAVE_STACK_OVERFLOW_HANDLING 1" >>confdefs.h + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct stack_t interpretation" >&5 +$as_echo_n "checking for correct stack_t interpretation... " >&6; } +if ${gl_cv_sigaltstack_low_base+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_sigaltstack_low_base=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include +#if HAVE_SYS_SIGNAL_H +# include +#endif +#ifndef SIGSTKSZ +# define SIGSTKSZ 16384 +#endif +volatile char *stack_lower_bound; +volatile char *stack_upper_bound; +static void check_stack_location (volatile char *addr) +{ + if (addr >= stack_lower_bound && addr <= stack_upper_bound) + exit (0); + else + exit (1); +} +static void stackoverflow_handler (int sig) +{ + char dummy; + check_stack_location (&dummy); +} +int main () +{ + char mystack[2 * SIGSTKSZ]; + stack_t altstack; + struct sigaction action; + /* Install the alternate stack. */ + altstack.ss_sp = mystack + SIGSTKSZ; + altstack.ss_size = SIGSTKSZ; + stack_lower_bound = (char *) altstack.ss_sp; + stack_upper_bound = (char *) altstack.ss_sp + altstack.ss_size - 1; + altstack.ss_flags = 0; /* no SS_DISABLE */ + if (sigaltstack (&altstack, NULL) < 0) + exit (2); + /* Install the SIGSEGV handler. */ + sigemptyset (&action.sa_mask); + action.sa_handler = &stackoverflow_handler; + action.sa_flags = SA_ONSTACK; + if (sigaction (SIGSEGV, &action, (struct sigaction *) NULL) < 0) + exit(3); + /* Provoke a SIGSEGV. */ + raise (SIGSEGV); + exit (4); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_sigaltstack_low_base=yes +else + gl_cv_sigaltstack_low_base=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: $gl_cv_sigaltstack_low_base" >&5 +$as_echo "$gl_cv_sigaltstack_low_base" >&6; } + if test "$gl_cv_sigaltstack_low_base" = no; then + +$as_echo "@%:@define SIGALTSTACK_SS_REVERSED 1" >>confdefs.h + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for precise C stack overflow detection" >&5 +$as_echo_n "checking for precise C stack overflow detection... " >&6; } +if ${ac_cv_sys_xsi_stack_overflow_heuristic+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_sys_xsi_stack_overflow_heuristic=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if HAVE_UCONTEXT_H + # include + #endif + #if HAVE_SETRLIMIT + # include + # include + # include + #endif + #ifndef SIGSTKSZ + # define SIGSTKSZ 16384 + #endif + + static union + { + char buffer[2 * SIGSTKSZ]; + long double ld; + long u; + void *p; + } alternate_signal_stack; + + #if STACK_DIRECTION + # define find_stack_direction(ptr) STACK_DIRECTION + #else + static int + find_stack_direction (char const *addr) + { + char dummy; + return (! addr ? find_stack_direction (&dummy) + : addr < &dummy ? 1 : -1); + } + #endif + + static void + segv_handler (int signo, siginfo_t *info, void *context) + { + if (0 < info->si_code) + { + /* For XSI heuristics to work, we need uc_stack to describe + the interrupted stack (as on Solaris), and not the + currently executing stack (as on Linux). */ + ucontext_t const *user_context = context; + char const *stack_min = user_context->uc_stack.ss_sp; + size_t stack_size = user_context->uc_stack.ss_size; + char const *faulting_address = info->si_addr; + size_t s = faulting_address - stack_min; + size_t page_size = sysconf (_SC_PAGESIZE); + if (find_stack_direction (0) < 0) + s += page_size; + if (s < stack_size + page_size) + _exit (0); + _exit (4); + } + _exit (5); + } + + static int + c_stack_action () + { + stack_t st; + struct sigaction act; + int r; + + st.ss_flags = 0; + /* Use the midpoint to avoid Irix sigaltstack bug. */ + st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ; + st.ss_size = SIGSTKSZ; + r = sigaltstack (&st, 0); + if (r != 0) + return 1; + + sigemptyset (&act.sa_mask); + act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND | SA_SIGINFO; + act.sa_sigaction = segv_handler; + #if FAULT_YIELDS_SIGBUS + if (sigaction (SIGBUS, &act, 0) < 0) + return 2; + #endif + if (sigaction (SIGSEGV, &act, 0) < 0) + return 3; + return 0; + } + static volatile int * + recurse_1 (volatile int n, volatile int *p) + { + if (n >= 0) + *recurse_1 (n + 1, p) += n; + return p; + } + static int + recurse (volatile int n) + { + int sum = 0; + return *recurse_1 (n, &sum); + } + int + main () + { + int result; + #if HAVE_SETRLIMIT && defined RLIMIT_STACK + /* Before starting the endless recursion, try to be friendly + to the user's machine. On some Linux 2.2.x systems, there + is no stack limit for user processes at all. We don't want + to kill such systems. */ + struct rlimit rl; + rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */ + setrlimit (RLIMIT_STACK, &rl); + #endif + + result = c_stack_action (); + if (result != 0) + return result; + return recurse (0); + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_sys_xsi_stack_overflow_heuristic=yes +else + ac_cv_sys_xsi_stack_overflow_heuristic=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: $ac_cv_sys_xsi_stack_overflow_heuristic" >&5 +$as_echo "$ac_cv_sys_xsi_stack_overflow_heuristic" >&6; } + + if test $ac_cv_sys_xsi_stack_overflow_heuristic = yes; then + +$as_echo "@%:@define HAVE_XSI_STACK_OVERFLOW_HEURISTIC 1" >>confdefs.h + + 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 GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&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. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path 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 + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$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/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$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 : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$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-libsigsegv-prefix was given. +if test "${with_libsigsegv_prefix+set}" = set; then : + withval=$with_libsigsegv_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/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBSIGSEGV= + LTLIBSIGSEGV= + INCSIGSEGV= + LIBSIGSEGV_PREFIX= + HAVE_LIBSIGSEGV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='sigsegv ' + while test -n "$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 "$value" || LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$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 $LTLIBSIGSEGV; do + + acl_save_prefix="$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$found_dir" != "X"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$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/$acl_libdirstem2"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 $LIBSIGSEGV; do + + acl_save_prefix="$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 "$haveit"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_a" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$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" = 'sigsegv'; then + LIBSIGSEGV_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" = 'sigsegv'; then + LIBSIGSEGV_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 $INCSIGSEGV; do + + acl_save_prefix="$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 + INCSIGSEGV="${INCSIGSEGV}${INCSIGSEGV:+ }-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 $LIBSIGSEGV; do + + acl_save_prefix="$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$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 + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-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$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$dep" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$dep" + ;; + esac + done + fi + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-l$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="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-R$found_dir" + done + fi + + + + + + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCSIGSEGV; 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 libsigsegv" >&5 +$as_echo_n "checking for libsigsegv... " >&6; } +if ${ac_cv_libsigsegv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + case " $LIBSIGSEGV" in + *" -l"*) LIBS="$LIBS $LIBSIGSEGV" ;; + *) LIBS="$LIBSIGSEGV $LIBS" ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +sigsegv_deinstall_handler(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libsigsegv=yes +else + ac_cv_libsigsegv='no, consider installing GNU libsigsegv' +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libsigsegv" >&5 +$as_echo "$ac_cv_libsigsegv" >&6; } + if test "$ac_cv_libsigsegv" = yes; then + HAVE_LIBSIGSEGV=yes + +$as_echo "@%:@define HAVE_LIBSIGSEGV 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libsigsegv" >&5 +$as_echo_n "checking how to link with libsigsegv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBSIGSEGV" >&5 +$as_echo "$LIBSIGSEGV" >&6; } + else + HAVE_LIBSIGSEGV=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBSIGSEGV= + LTLIBSIGSEGV= + LIBSIGSEGV_PREFIX= + fi + + + + + + + + gl_cv_lib_sigsegv="$ac_cv_libsigsegv" + + + + + + + + + + + + + + { $as_echo "$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 : + $as_echo_n "(cached) " >&6 +else + + touch conftest.a + if test "$cross_compiling" = yes; then : + gl_cv_func_realpath_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int +main () +{ + + int result = 0; + { + char *name = realpath ("conftest.a", NULL); + if (!(name && *name == '/')) + result |= 1; + } + { + char *name = realpath ("conftest.b/../conftest.a", NULL); + if (name != NULL) + result |= 2; + } + { + char *name = realpath ("conftest.a/", NULL); + if (name != NULL) + result |= 4; + } + return result; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$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 + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 +$as_echo "$gl_cv_func_realpath_works" >&6; } + if test "$gl_cv_func_realpath_works" = yes; then + +$as_echo "@%:@define FUNC_REALPATH_WORKS 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_PTSNAME=0; + GNULIB_PUTENV=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_PTSNAME=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_PUTENV=0; + REPLACE_REALLOC=0; + REPLACE_REALPATH=0; + REPLACE_SETENV=0; + REPLACE_STRTOD=0; + REPLACE_UNSETENV=0; + REPLACE_WCTOMB=0; + + + GNULIB_CHOWN=0; + GNULIB_CLOSE=0; + GNULIB_DUP2=0; + GNULIB_DUP3=0; + GNULIB_ENVIRON=0; + GNULIB_EUIDACCESS=0; + GNULIB_FACCESSAT=0; + GNULIB_FCHDIR=0; + GNULIB_FCHOWNAT=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_LCHOWN=0; + GNULIB_LINK=0; + GNULIB_LINKAT=0; + GNULIB_LSEEK=0; + GNULIB_PIPE=0; + GNULIB_PIPE2=0; + GNULIB_PREAD=0; + GNULIB_PWRITE=0; + GNULIB_READLINK=0; + GNULIB_READLINKAT=0; + GNULIB_RMDIR=0; + GNULIB_SLEEP=0; + GNULIB_SYMLINK=0; + GNULIB_SYMLINKAT=0; + GNULIB_TTYNAME_R=0; + GNULIB_UNISTD_H_GETOPT=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_FSYNC=1; + HAVE_FTRUNCATE=1; + HAVE_GETDTABLESIZE=1; + HAVE_GETGROUPS=1; + HAVE_GETHOSTNAME=1; + HAVE_GETLOGIN=1; + HAVE_GETPAGESIZE=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_SLEEP=1; + HAVE_SYMLINK=1; + HAVE_SYMLINKAT=1; + HAVE_UNLINKAT=1; + HAVE_USLEEP=1; + HAVE_DECL_ENVIRON=1; + HAVE_DECL_FCHDIR=1; + HAVE_DECL_GETDOMAINNAME=1; + HAVE_DECL_GETLOGIN_R=1; + HAVE_DECL_GETPAGESIZE=1; + HAVE_DECL_GETUSERSHELL=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_GETCWD=0; + REPLACE_GETDOMAINNAME=0; + REPLACE_GETLOGIN_R=0; + REPLACE_GETGROUPS=0; + REPLACE_GETPAGESIZE=0; + REPLACE_LCHOWN=0; + REPLACE_LINK=0; + REPLACE_LINKAT=0; + REPLACE_LSEEK=0; + REPLACE_PREAD=0; + REPLACE_PWRITE=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; + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS basename-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dirname-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS stripslash.$ac_objext" + + + + + + + + + + + + + + + { $as_echo "$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. */ +#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 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 + + + + + { $as_echo "$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 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 ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +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="$ac_cpp" ;; + esac + gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/errno.h#{ + s#.*"\(.*/errno.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + { $as_echo "$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 + +{ $as_echo "$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 $ac_val +#endif +_ACEOF + ;; +esac + + + XGETTEXT_EXTRA_OPTIONS= + +ac_fn_c_check_type "$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 + + + 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 + + + + GNULIB_DPRINTF=0; + GNULIB_FCLOSE=0; + GNULIB_FFLUSH=0; + GNULIB_FOPEN=0; + GNULIB_FPRINTF=0; + GNULIB_FPRINTF_POSIX=0; + GNULIB_FPURGE=0; + GNULIB_FPUTC=0; + GNULIB_FPUTS=0; + GNULIB_FREOPEN=0; + GNULIB_FSEEK=0; + GNULIB_FSEEKO=0; + GNULIB_FTELL=0; + GNULIB_FTELLO=0; + GNULIB_FWRITE=0; + GNULIB_GETDELIM=0; + GNULIB_GETLINE=0; + GNULIB_OBSTACK_PRINTF=0; + GNULIB_OBSTACK_PRINTF_POSIX=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_SNPRINTF=0; + GNULIB_SPRINTF_POSIX=0; + GNULIB_STDIO_H_SIGPIPE=0; + GNULIB_TMPFILE=0; + GNULIB_VASPRINTF=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_RENAMEAT=1; + HAVE_VASPRINTF=1; + HAVE_VDPRINTF=1; + REPLACE_DPRINTF=0; + REPLACE_FCLOSE=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_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_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.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; + +int +main () +{ + + int result = !constants; + { + static char const sym[] = "conftest.sym"; + if (symlink (".", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_RDONLY | O_NOFOLLOW); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + unlink (sym); + } + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + if (fd < 0) + result |= 8; + else + { + struct stat st0; + if (fstat (fd, &st0) != 0) + result |= 16; + else + { + char c; + sleep (1); + if (read (fd, &c, 1) != 1) + result |= 24; + else + { + if (close (fd) != 0) + result |= 32; + else + { + struct stat st1; + if (stat (file, &st1) != 0) + result |= 40; + else + if (st0.st_atime != st1.st_atime) + result |= 64; + } + } + } + } + } + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 + + + + + + + + { $as_echo "$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 "$gl_cv_func_fseeko" >&6; } + + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS filenamecat-lgpl.$ac_objext" + + + + + + + + + + + + + + + + GNULIB_ACOSL=0; + GNULIB_ASINL=0; + GNULIB_ATANL=0; + GNULIB_CEIL=0; + GNULIB_CEILF=0; + GNULIB_CEILL=0; + GNULIB_COSL=0; + GNULIB_EXPL=0; + GNULIB_FLOOR=0; + GNULIB_FLOORF=0; + GNULIB_FLOORL=0; + GNULIB_FREXP=0; + GNULIB_FREXPL=0; + GNULIB_ISFINITE=0; + GNULIB_ISINF=0; + GNULIB_ISNAN=0; + GNULIB_ISNANF=0; + GNULIB_ISNAND=0; + GNULIB_ISNANL=0; + GNULIB_LDEXPL=0; + GNULIB_LOGB=0; + GNULIB_LOGL=0; + GNULIB_ROUND=0; + GNULIB_ROUNDF=0; + GNULIB_ROUNDL=0; + GNULIB_SIGNBIT=0; + GNULIB_SINL=0; + GNULIB_SQRTL=0; + GNULIB_TANL=0; + GNULIB_TRUNC=0; + GNULIB_TRUNCF=0; + GNULIB_TRUNCL=0; + HAVE_ACOSL=1; + HAVE_ASINL=1; + HAVE_ATANL=1; + HAVE_COSL=1; + HAVE_EXPL=1; + HAVE_ISNANF=1; + HAVE_ISNAND=1; + HAVE_ISNANL=1; + HAVE_LOGL=1; + HAVE_SINL=1; + HAVE_SQRTL=1; + HAVE_TANL=1; + HAVE_DECL_ACOSL=1; + HAVE_DECL_ASINL=1; + HAVE_DECL_ATANL=1; + HAVE_DECL_CEILF=1; + HAVE_DECL_CEILL=1; + HAVE_DECL_COSL=1; + HAVE_DECL_EXPL=1; + HAVE_DECL_FLOORF=1; + HAVE_DECL_FLOORL=1; + HAVE_DECL_FREXPL=1; + HAVE_DECL_LDEXPL=1; + HAVE_DECL_LOGB=1; + HAVE_DECL_LOGL=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_CEIL=0; + REPLACE_CEILF=0; + REPLACE_CEILL=0; + REPLACE_FLOOR=0; + REPLACE_FLOORF=0; + REPLACE_FLOORL=0; + REPLACE_FREXP=0; + REPLACE_FREXPL=0; + REPLACE_HUGE_VAL=0; + REPLACE_ISFINITE=0; + REPLACE_ISINF=0; + REPLACE_ISNAN=0; + REPLACE_LDEXPL=0; + REPLACE_NAN=0; + REPLACE_ROUND=0; + REPLACE_ROUNDF=0; + REPLACE_ROUNDL=0; + REPLACE_SIGNBIT=0; + REPLACE_SIGNBIT_USING_GCC=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 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 "$gl_cv_var_stdin_large_offset" >&6; } + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$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 $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="$ac_cpp" ;; + esac + gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/getopt.h#{ + s#.*"\(.*/getopt.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int *p = &optreset; return optreset; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_optind_min=1 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +return !getopt_clip; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_optind_min=1 +else + gl_optind_min=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + gl_save_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min" + if test "$cross_compiling" = yes; then : + case "$host_os" in + mingw*) gl_cv_func_getopt_posix="guessing no";; + darwin* | aix*) gl_cv_func_getopt_posix="guessing no";; + *) gl_cv_func_getopt_posix="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + { + int argc = 0; + char *argv[10]; + int c; + + argv[argc++] = "program"; + argv[argc++] = "-a"; + argv[argc++] = "foo"; + argv[argc++] = "bar"; + argv[argc] = NULL; + optind = OPTIND_MIN; + opterr = 0; + + c = getopt (argc, argv, "ab"); + if (!(c == 'a')) + return 1; + c = getopt (argc, argv, "ab"); + if (!(c == -1)) + return 2; + if (!(optind == 2)) + return 3; + } + /* Some internal state exists at this point. */ + { + int argc = 0; + char *argv[10]; + int c; + + argv[argc++] = "program"; + argv[argc++] = "donald"; + argv[argc++] = "-p"; + argv[argc++] = "billy"; + argv[argc++] = "duck"; + argv[argc++] = "-a"; + argv[argc++] = "bar"; + argv[argc] = NULL; + optind = OPTIND_MIN; + opterr = 0; + + c = getopt (argc, argv, "+abp:q:"); + if (!(c == -1)) + return 4; + if (!(strcmp (argv[0], "program") == 0)) + return 5; + if (!(strcmp (argv[1], "donald") == 0)) + return 6; + if (!(strcmp (argv[2], "-p") == 0)) + return 7; + if (!(strcmp (argv[3], "billy") == 0)) + return 8; + if (!(strcmp (argv[4], "duck") == 0)) + return 9; + if (!(strcmp (argv[5], "-a") == 0)) + return 10; + if (!(strcmp (argv[6], "bar") == 0)) + return 11; + if (!(optind == 1)) + return 12; + } + /* Detect MacOS 10.5, AIX 7.1 bug. */ + { + char *argv[3] = { "program", "-ab", NULL }; + optind = OPTIND_MIN; + opterr = 0; + if (getopt (2, argv, "ab:") != 'a') + return 13; + if (getopt (2, argv, "ab:") != '?') + return 14; + if (optopt != 'b') + return 15; + if (optind != 2) + return 16; + } + + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$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.$ac_ext +fi + + CPPFLAGS=$gl_save_CPPFLAGS + +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 + +int +main () +{ + + int result = 0; + /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, + and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, + OSF/1 5.1, Solaris 10. */ + { + char *myargv[3]; + myargv[0] = "conftest"; + myargv[1] = "-+"; + myargv[2] = 0; + opterr = 0; + if (getopt (2, myargv, "+a") != '?') + result |= 1; + } + /* This code succeeds on glibc 2.8, mingw, + and fails on MacOS 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. */ + { + 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. */ + { + char *argv[] = { "program", "foo", "-p", NULL }; + optind = 0; + if (getopt (3, argv, "-p") != 1) + result |= 16; + else if (getopt (3, argv, "-p") != 'p') + result |= 32; + } + /* This code fails on glibc 2.11. */ + { + char *argv[] = { "program", "-b", "-a", NULL }; + optind = opterr = 0; + if (getopt (3, argv, "+:a:b") != 'b') + result |= 64; + else if (getopt (3, argv, "+:a:b") != ':') + 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" = "no"; then + gl_replace_getopt=yes + fi + 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 $ac_have_decl +_ACEOF + + + + + + + if test -n "$gl_replace_getopt"; then : + + + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + GNULIB_UNISTD_H_GETOPT=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt1.$ac_objext" + + + + + + +fi + + +{ $as_echo "$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_GETTIMEOFDAY=0; + HAVE_GETTIMEOFDAY=1; + HAVE_STRUCT_TIMEVAL=1; + HAVE_SYS_TIME_H=1; + REPLACE_GETTIMEOFDAY=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="$ac_cpp" ;; + esac + gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/time.h#{ + s#.*"\(.*/sys/time.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + { $as_echo "$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 + +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 + fi + + + + + + + + + + { $as_echo "$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 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_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" + + + + + 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... " >&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 : + 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 "$host_os" in + solaris* | hpux*) + +$as_echo "@%:@define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h + + esac + +fi + + else + # Some library is needed. 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... " >&6; } +if ${ac_cv_lib_c_r_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 "$LINENO"; then : + ac_cv_lib_c_r_pthread_kill=yes +else + ac_cv_lib_c_r_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; } +if test "x$ac_cv_lib_c_r_pthread_kill" = xyes; then : + gl_have_pthread=yes + LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r + LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r +fi + + fi + fi + if test -n "$gl_have_pthread"; then + gl_threads_api=posix + +$as_echo "@%:@define USE_POSIX_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_POSIX_THREADS_WEAK 1" >>confdefs.h + + 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="$LIBS -lthread" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +thr_self(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_solaristhread=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_solaristhread"; then + gl_threads_api=solaris + LIBTHREAD=-lthread + LTLIBTHREAD=-lthread + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + +$as_echo "@%:@define USE_SOLARIS_THREADS 1" >>confdefs.h + + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_SOLARIS_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + if test "$gl_use_threads" = pth; then + gl_save_CPPFLAGS="$CPPFLAGS" + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libpth" >&5 +$as_echo_n "checking how to link with libpth... " >&6; } +if ${ac_cv_libpth_libs+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + + + + + + + use_additional=yes + + acl_save_prefix="$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="$acl_save_prefix" + + +@%:@ Check whether --with-libpth-prefix was given. +if test "${with_libpth_prefix+set}" = set; then : + withval=$with_libpth_prefix; + if test "X$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 + + 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 "$gl_have_pthread"; then + if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then + if { case "$host_os" in + mingw*) true;; + *) false;; + esac + }; then + gl_threads_api=win32 + +$as_echo "@%:@define USE_WIN32_THREADS 1" >>confdefs.h + + fi + fi + 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; } + + + + + + + + + + + GNULIB_FCHMODAT=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; + + + + + { $as_echo "$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 ${ac_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 "$cross_compiling" = yes; then : + # When cross-compiling, be pessimistic so we will end up using the + # replacement version of lstat that checks for trailing slashes and + # calls lstat a second time when necessary. + ac_cv_func_lstat_dereferences_slashed_symlink=no + +else + cat confdefs.h - <<_ACEOF >conftest.$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 : + ac_cv_func_lstat_dereferences_slashed_symlink=yes +else + ac_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. + ac_cv_func_lstat_dereferences_slashed_symlink=no + fi + rm -f conftest.sym conftest.file + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } + test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +cat >>confdefs.h <<_ACEOF +@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS lstat.$ac_objext" + + fi + + + { $as_echo "$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 "$gl_cv_func_malloc_posix" >&6; } + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$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 : + ac_cv_func_malloc_0_nonnull=no +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 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 + + + + + + + + + { $as_echo "$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 + + + + + + + + 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_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_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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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_memchr = yes; 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 + else + HAVE_MEMCHR=0 + fi + if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then + + + + + + + + + M4_LIBOBJS="$M4_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 + +@%:@ 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 $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + + + + + gl_cv_c_multiarch=no + cat confdefs.h - <<_ACEOF >conftest.$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 + + + + + + + { $as_echo "$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 + + + + + + + + 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; + + + + + + + + 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) + { $as_echo "$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 + + + + + + + + + + + GNULIB_SIGNAL_H_SIGPIPE=0; + GNULIB_SIGPROCMASK=0; + GNULIB_SIGACTION=0; + HAVE_POSIX_SIGNALBLOCKING=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; + + + + +{ $as_echo "$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 + + + + + + { $as_echo "$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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; + darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_snprintf_retval_c99="guessing no";; + openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; + aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_snprintf_retval_c99="guessing no";; + netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_snprintf_retval_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + if (snprintf (buf, 3, "%d %d", 4567, 89) != 7) + return 1; + if (snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (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 + + + +{ $as_echo "$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 + + + + REPLACE_NULL=0; + HAVE_WCHAR_T=1; + STDDEF_H=''; + + + { $as_echo "$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 + + + + + + + + + + + if test -z "$ERRNO_H"; 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 : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return !*strerror (-2); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_working_strerror=yes +else + gl_cv_func_working_strerror=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return !*strerror (-2); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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; } + if test $gl_cv_func_working_strerror = no; then + REPLACE_STRERROR=1 + fi + else + REPLACE_STRERROR=1 + fi + if test $REPLACE_STRERROR = 1; then + + ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" +if test "x$ac_cv_have_decl_strerror" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRERROR $ac_have_decl +_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 + + 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="$ac_cpp" ;; + esac + gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/string.h#{ + s#.*"\(.*/string.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + + + + + + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + 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 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_works_always=yes +else + gl_cv_func_strstr_works_always="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_strstr_works_always" >&6; } + if test "$gl_cv_func_strstr_works_always" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + fi + fi + +ac_fn_c_check_decl "$LINENO" "strtod" "ac_cv_have_decl_strtod" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtod" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOD $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; } + +{ $as_echo "$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 + + + + + GNULIB_WAITPID=0; + + + + + 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; + + + + { $as_echo "$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="$ac_cpp" ;; + esac + gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/time.h#{ + s#.*"\(.*/time.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + + + +ac_fn_c_check_decl "$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" "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" "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" "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" "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" "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 $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$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 + + + + + { $as_echo "$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_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + 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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; + darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_printf_sizes_c99="guessing no";; + openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_sizes_c99="guessing no";; + netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_sizes_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; + darwin*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; + hpux*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_infinite="guessing no";; + netbsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_infinite="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", -1.0 / 0.0) < 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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", -1.0 / 0.0) < 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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", -1.0 / 0.0) < 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 MacOS 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); + } + } + } +} +#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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", -1.0L / 0.0L) < 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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", -1.0L / 0.0L) < 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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", -1.0L / 0.0L) < 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_)) +/* 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]; +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 / 0.0, 33, 44, 55) < 0 + || buf[0] == '0') + result |= 8; + /* This catches a MacOS 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 MacOS 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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; + darwin*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_f="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +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 / 0.0) < 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 "$host_os" in + *) gl_cv_func_printf_directive_n="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +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"); + 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 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; } + + + + { $as_echo "$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]; +int main () +{ + if (sprintf (buf, "%010f", 1.0 / 0.0, 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 "$host_os" in + # Guess no only on Solaris, native Win32, and BeOS systems. + solaris*) gl_cv_func_printf_precision="guessing no" ;; + mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; + beos*) gl_cv_func_printf_precision="guessing no" ;; + *) gl_cv_func_printf_precision="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$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; + 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 MacOS 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); + } + } + } +} +#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 + result=$? + if test $result != 0 && test $result != 77; then result=1; fi + exit $result + ) >/dev/null 2>/dev/null + case $? in + 0) gl_cv_func_printf_enomem="yes" ;; + 77) gl_cv_func_printf_enomem="guessing no" ;; + *) gl_cv_func_printf_enomem="no" ;; + esac + else + gl_cv_func_printf_enomem="guessing no" + fi + rm -fr conftest* + else + gl_cv_func_printf_enomem="guessing no" + fi + fi + if test "$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 + + + + + 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 whether to use C++" >&5 +$as_echo_n "checking whether to use C++... " >&6; } + @%:@ Check whether --enable-c++ was given. +if test "${enable_c__+set}" = set; then : + enableval=$enable_c__; CXX_CHOICE="$enableval" +else + CXX_CHOICE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_CHOICE" >&5 +$as_echo "$CXX_CHOICE" >&6; } + + + + + + { $as_echo "$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 : + gl_cv_func_ungetc_works='guessing no' +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 "$gl_cv_func_ungetc_works" >&6; } + if test "$gl_cv_func_ungetc_works" != yes; then + +$as_echo "@%:@define FUNC_UNGETC_BROKEN 1" >>confdefs.h + + fi + + + + + GNULIB_SETLOCALE=0; + GNULIB_DUPLOCALE=0; + HAVE_DUPLOCALE=1; + REPLACE_SETLOCALE=0; + REPLACE_DUPLOCALE=0; + + + + + + + { $as_echo "$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" "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 + + 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 : + gl_cv_func_setenv_works="guessing no" +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 "$gl_cv_func_setenv_works" >&6; } + if test "$gl_cv_func_setenv_works" != yes; then + REPLACE_SETENV=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS setenv.$ac_objext" + + fi + 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$ac_cv_func_tsearch" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TSEARCH 1 +_ACEOF + +fi +done + + + + + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$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 + + + + + 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' + # Code from module alloca-opt: + + + 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 + + + # Code from module announce-gen: + # Code from module arg-nonnull: + # Code from module assert: + + { $as_echo "$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; } + + # Code from module autobuild: + # Code from module avltree-oset: + # Code from module binary-io: + # Code from module btowc: + + + + + + + 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 $REPLACE_BTOWC = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS btowc.$ac_objext" + + + : + + fi + + + + + GNULIB_BTOWC=1 + + + +$as_echo "@%:@define GNULIB_TEST_BTOWC 1" >>confdefs.h + + + + # Code from module c++defs: + # Code from module c-ctype: + # Code from module c-stack: + + + + + # for STACK_DIRECTION + + + + ac_fn_c_check_decl "$LINENO" "sigaltstack" "ac_cv_have_decl_sigaltstack" "#include +" +if test "x$ac_cv_have_decl_sigaltstack" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SIGALTSTACK $ac_have_decl +_ACEOF + + + + + ac_fn_c_check_type "$LINENO" "stack_t" "ac_cv_type_stack_t" "#include +" +if test "x$ac_cv_type_stack_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STACK_T 1 +_ACEOF + + +fi + + + if test "$gl_cv_lib_sigsegv" = yes \ + && test $"ac_cv_sys_xsi_stack_overflow_heuristic" != yes ; then + LIBCSTACK=$LIBSIGSEGV + + LTLIBCSTACK=$LTLIBSIGSEGV + + fi + + + # Code from module canonicalize-lgpl: + + + if test $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS canonicalize-lgpl.$ac_objext" + + if test $ac_cv_func_realpath = no; then + HAVE_REALPATH=0 + elif test "$gl_cv_func_realpath_works" != yes; then + REPLACE_REALPATH=1 + fi + elif test "$gl_cv_func_realpath_works" != yes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS canonicalize-lgpl.$ac_objext" + + REPLACE_REALPATH=1 + REPLACE_CANONICALIZE_FILE_NAME=1 + fi + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CANONICALIZE_LGPL 1 +_ACEOF + + + + + + GNULIB_CANONICALIZE_FILE_NAME=1 + + + +$as_echo "@%:@define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h + + + + + + + GNULIB_REALPATH=1 + + + +$as_echo "@%:@define GNULIB_TEST_REALPATH 1" >>confdefs.h + + + + # Code from module clean-temp: + +$as_echo "@%:@define SIGNAL_SAFE_LIST 1" >>confdefs.h + + # Code from module cloexec: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS cloexec.$ac_objext" + + + + +$as_echo "@%:@define GNULIB_TEST_CLOEXEC 1" >>confdefs.h + + + # Code from module close: + + + + + + + GNULIB_CLOSE=1 + + + +$as_echo "@%:@define GNULIB_TEST_CLOSE 1" >>confdefs.h + + + + # Code from module close-hook: + # Code from module close-stream: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS close-stream.$ac_objext" + + + : + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CLOSE_STREAM 1 +_ACEOF + + + # Code from module closein: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS closein.$ac_objext" + + + : + + # Code from module closeout: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS closeout.$ac_objext" + + + : + + # Code from module config-h: + + # Code from module configmake: + + 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}/${PACKAGE}' + + + # Code from module dirname: + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS basename.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dirname.$ac_objext" + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_DIRNAME 1 +_ACEOF + + + # Code from module dirname-lgpl: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS basename-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dirname-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS stripslash.$ac_objext" + + + + + + # Code from module dosname: + # Code from module double-slash-root: + + + { $as_echo "$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 + + # Code from module dup2: + + + + + if test $ac_cv_func_dup2 = no; then + HAVE_DUP2=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dup2.$ac_objext" + + else + { $as_echo "$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 "$host_os" in + mingw*) # on this platform, dup2 always returns 0 for success + gl_cv_func_dup2_works=no;; + cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 + gl_cv_func_dup2_works=no;; + linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a + # closed fd may yield -EBADF instead of -1 / errno=EBADF. + gl_cv_func_dup2_works=no;; + freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. + gl_cv_func_dup2_works=no;; + haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. + gl_cv_func_dup2_works=no;; + *) gl_cv_func_dup2_works=yes;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +#include +#include +int +main () +{ +int result = 0; +#if HAVE_FCNTL + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; +#endif HAVE_FCNTL + if (dup2 (1, 1) == 0) + result |= 2; +#if HAVE_FCNTL + 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; + 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 "$gl_cv_func_dup2_works" >&6; } + if test "$gl_cv_func_dup2_works" = no; then + + + if test $ac_cv_func_dup2 = yes; then + REPLACE_DUP2=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dup2.$ac_objext" + + + fi + fi + + + + + GNULIB_DUP2=1 + + + +$as_echo "@%:@define GNULIB_TEST_DUP2 1" >>confdefs.h + + + + # Code from module environ: + + + + + GNULIB_ENVIRON=1 + + + +$as_echo "@%:@define GNULIB_TEST_ENVIRON 1" >>confdefs.h + + + + # Code from module errno: + + # Code from module error: + + + + + + + + + + + + + + + { $as_echo "$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 $ac_cv_lib_error_at_line = no; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS error.$ac_objext" + + fi + + + + + : + + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" + + # Code from module execute: + + + + + # Code from module exitfail: + # Code from module extensions: + # Code from module fatal-signal: + + + + + + + + + # Code from module fclose: + + + + + + GNULIB_FCLOSE=1 + + + +$as_echo "@%:@define GNULIB_TEST_FCLOSE 1" >>confdefs.h + + + + # Code from module fcntl: + + + + + + if test $ac_cv_func_fcntl = no; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fcntl.$ac_objext" + + + 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 $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fcntl.$ac_objext" + + + +$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 $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fcntl.$ac_objext" + + + fi + fi + + + + + GNULIB_FCNTL=1 + + + +$as_echo "@%:@define GNULIB_TEST_FCNTL 1" >>confdefs.h + + + + # Code from module fcntl-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="$ac_cpp" ;; + esac + gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/fcntl.h#{ + s#.*"\(.*/fcntl.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + + + + + + + # Code from module fd-safer-flag: + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FD_SAFER_FLAG 1 +_ACEOF + + + # Code from module fdl-1.3: + # Code from module fflush: + + { $as_echo "$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.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 $gl_cv_func_fflush_stdin != yes; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fflush.$ac_objext" + + + REPLACE_FFLUSH=1 + + + : + + + + + if test $gl_cv_func_fseeko = yes; then + REPLACE_FSEEKO=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" + + + + + fi + + + + + GNULIB_FFLUSH=1 + + + +$as_echo "@%:@define GNULIB_TEST_FFLUSH 1" >>confdefs.h + + + + # Code from module filenamecat: + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS filenamecat.$ac_objext" + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FILENAMECAT 1 +_ACEOF + + + # Code from module filenamecat-lgpl: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS filenamecat-lgpl.$ac_objext" + + + + + # Code from module float: + + + + FLOAT_H= + case "$host_os" in + beos* | openbsd* | mirbsd*) + FLOAT_H=float.h + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/float.h#{ + s#.*"\(.*/float.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + ;; + esac + + + # Code from module fopen: + + + + case "$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 $REPLACE_FOPEN = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fopen.$ac_objext" + + + + + fi + + + + + GNULIB_FOPEN=1 + + + +$as_echo "@%:@define GNULIB_TEST_FOPEN 1" >>confdefs.h + + + + # Code from module fopen-safer: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fopen-safer.$ac_objext" + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FOPEN_SAFER 1 +_ACEOF + + + # Code from module fpending: + + + + 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 + { $as_echo "$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 : + $as_echo_n "(cached) " >&6 +else + + for ac_expr in \ + \ + '# glibc2' \ + 'fp->_IO_write_ptr - fp->_IO_write_base' \ + \ + '# traditional Unix' \ + 'fp->_ptr - fp->_base' \ + \ + '# BSD' \ + 'fp->_p - fp->_bf._base' \ + \ + '# SCO, Unixware' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ + \ + '# QNX' \ + '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ + \ + '# old glibc?' \ + 'fp->__bufp - fp->__buffer' \ + \ + '# old glibc iostream?' \ + 'fp->_pptr - fp->_pbase' \ + \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ + '# VMS' \ + '(*fp)->_ptr - (*fp)->_base' \ + \ + '# e.g., DGUX R4.11; the info is not available' \ + 1 \ + ; do + + # Skip each embedded comment. + case "$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 $ac_cv_sys_pending_output_n_bytes +_ACEOF + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fpending.$ac_objext" + + fi + + # Code from module fpieee: + # Code from module fpucw: + # Code from module fpurge: + + + + + ac_fn_c_check_decl "$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 + # 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 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fpurge.$ac_objext" + + fi + else + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fpurge.$ac_objext" + + fi + if test "x$ac_cv_have_decl_fpurge" = xno; then + HAVE_DECL_FPURGE=0 + fi + + + + + GNULIB_FPURGE=1 + + + +$as_echo "@%:@define GNULIB_TEST_FPURGE 1" >>confdefs.h + + + + # Code from module freadahead: + # Code from module freading: + + + + # Code from module frexp-nolibm: + + + + 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 +/* 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 MacOS 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; + /* 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 / 0.0; + { + 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 + + else + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS frexp.$ac_objext" + + fi + + + + + GNULIB_FREXP=1 + + + +$as_echo "@%:@define GNULIB_TEST_FREXP 1" >>confdefs.h + + + + # Code from module frexpl-nolibm: + + + ac_fn_c_check_decl "$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 +extern 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 MacOS 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 MacOS 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 $gl_func_frexpl_no_libm = no; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS frexpl.$ac_objext" + + fi + + + + + GNULIB_FREXPL=1 + + + +$as_echo "@%:@define GNULIB_TEST_FREXPL 1" >>confdefs.h + + + + # Code from module 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 + + + + if test $gl_cv_func_fseeko = yes; then + REPLACE_FSEEKO=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" + + + + else + if test $gl_cv_var_stdin_large_offset = no; then + + + + if test $gl_cv_func_fseeko = yes; then + REPLACE_FSEEKO=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" + + + + fi + fi + + + + + GNULIB_FSEEKO=1 + + + +$as_echo "@%:@define GNULIB_TEST_FSEEKO 1" >>confdefs.h + + + + # Code from module ftello: + + + + + + + + + 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 $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + else + + { $as_echo "$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 $REPLACE_FTELLO = 1; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS ftello.$ac_objext" + + + fi + + + + + GNULIB_FTELLO=1 + + + +$as_echo "@%:@define GNULIB_TEST_FTELLO 1" >>confdefs.h + + + + # Code from module gendocs: + # Code from module getdtablesize: + + + + if test $ac_cv_func_getdtablesize != yes; then + HAVE_GETDTABLESIZE=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getdtablesize.$ac_objext" + + fi + + + + + GNULIB_GETDTABLESIZE=1 + + + +$as_echo "@%:@define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h + + + + # Code from module getopt-gnu: + + + + + + + +$as_echo "@%:@define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h + + + # Code from module getopt-posix: + + + + + + if test -n "$gl_replace_getopt"; then : + + + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + GNULIB_UNISTD_H_GETOPT=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt1.$ac_objext" + + + + + + +fi + + + # Code from module gettext-h: + + + # Code from module gettimeofday: + + + + + + + gl_gettimeofday_timezone=void + if test $ac_cv_func_gettimeofday != yes; then + HAVE_GETTIMEOFDAY=0 + + + + + + + + + M4_LIBOBJS="$M4_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 + + + 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 : + gl_cv_func_gettimeofday_clobber=yes +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; } + + if test $gl_cv_func_gettimeofday_clobber = yes; then + REPLACE_GETTIMEOFDAY=1 + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + +$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h + + +$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h + + + +$as_echo "@%:@define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h + + fi + + { $as_echo "$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 $gl_cv_func_gettimeofday_posix_signature != yes; then + REPLACE_GETTIMEOFDAY=1 + + + + + + + + + M4_LIBOBJS="$M4_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 + fi + +cat >>confdefs.h <<_ACEOF +@%:@define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone +_ACEOF + + + + + + GNULIB_GETTIMEOFDAY=1 + + + +$as_echo "@%:@define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h + + + + # Code from module git-version-gen: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # 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" + + # Code from module gnupload: + # Code from module gpl-3.0: + # Code from module havelib: + # Code from module ignore-value: + + # Code from module include_next: + # Code from module inline: + + + { $as_echo "$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 + + # Code from module intprops: + # Code from module isnand-nolibm: + + + { $as_echo "$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; } + + if test $gl_cv_func_isnand_no_libm = yes; then + +$as_echo "@%:@define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h + + else + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS isnand.$ac_objext" + + + { $as_echo "$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 + + + fi + + # Code from module isnanf-nolibm: + + + { $as_echo "$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 + +$as_echo "@%:@define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h + + else + + + + + + + + + + M4_LIBOBJS="$M4_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 + + # Code from module isnanl-nolibm: + + + { $as_echo "$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_)) +/* 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 + + else + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS isnanl.$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 + + # Code from module langinfo: + + + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/langinfo.h#{ + s#.*"\(.*/langinfo.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 $gl_cv_header_langinfo_yesexpr = yes; then + HAVE_LANGINFO_YESEXPR=1 + fi + else + HAVE_LANGINFO_H=0 + fi + + + + + + + + + # Code from module libsigsegv: + + + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$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="$acl_save_prefix" + + +@%:@ Check whether --with-libsigsegv-prefix was given. +if test "${with_libsigsegv_prefix+set}" = set; then : + withval=$with_libsigsegv_prefix; + if test "X$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 + + LIBSIGSEGV= + LTLIBSIGSEGV= + INCSIGSEGV= + LIBSIGSEGV_PREFIX= + HAVE_LIBSIGSEGV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='sigsegv ' + 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 "$value" || LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$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 $LTLIBSIGSEGV; do + + acl_save_prefix="$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$found_dir" != "X"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$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/$acl_libdirstem2"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 $LIBSIGSEGV; do + + acl_save_prefix="$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 "$haveit"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_a" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$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" = 'sigsegv'; then + LIBSIGSEGV_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" = 'sigsegv'; then + LIBSIGSEGV_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 $INCSIGSEGV; do + + acl_save_prefix="$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 + INCSIGSEGV="${INCSIGSEGV}${INCSIGSEGV:+ }-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 $LIBSIGSEGV; do + + acl_save_prefix="$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$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 + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-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$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$dep" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$dep" + ;; + esac + done + fi + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-l$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="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-R$found_dir" + done + fi + + + + + + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCSIGSEGV; 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 libsigsegv" >&5 +$as_echo_n "checking for libsigsegv... " >&6; } +if ${ac_cv_libsigsegv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + case " $LIBSIGSEGV" in + *" -l"*) LIBS="$LIBS $LIBSIGSEGV" ;; + *) LIBS="$LIBSIGSEGV $LIBS" ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +sigsegv_deinstall_handler(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libsigsegv=yes +else + ac_cv_libsigsegv='no, consider installing GNU libsigsegv' +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libsigsegv" >&5 +$as_echo "$ac_cv_libsigsegv" >&6; } + if test "$ac_cv_libsigsegv" = yes; then + HAVE_LIBSIGSEGV=yes + +$as_echo "@%:@define HAVE_LIBSIGSEGV 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libsigsegv" >&5 +$as_echo_n "checking how to link with libsigsegv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBSIGSEGV" >&5 +$as_echo "$LIBSIGSEGV" >&6; } + else + HAVE_LIBSIGSEGV=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBSIGSEGV= + LTLIBSIGSEGV= + LIBSIGSEGV_PREFIX= + fi + + + + + + + + gl_cv_lib_sigsegv="$ac_cv_libsigsegv" + + # Code from module linkedhash-list: + # Code from module list: + + + + # Code from module localcharset: + + + + + + + + + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" + + # Code from module lock: + + + if test "$gl_threads_api" = posix; then + # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the + # pthread_rwlock_* functions. + ac_fn_c_check_type "$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 + + + + + # Code from module lseek: + + + + { $as_echo "$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 + if test $cross_compiling = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for off_t */ +#include /* for SEEK_CUR */ +#include +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.$ac_ext +/* end confdefs.h. */ + +#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__ +/* mingw and BeOS mistakenly return 0 when trying to seek on pipes. */ + Choke me. +#endif +_ACEOF +if ac_fn_c_try_compile "$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 +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 $gl_cv_func_lseek_pipe = no; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS lseek.$ac_objext" + + + REPLACE_LSEEK=1 + +$as_echo "@%:@define LSEEK_PIPE_BROKEN 1" >>confdefs.h + + + fi + + + + + GNULIB_LSEEK=1 + + + +$as_echo "@%:@define GNULIB_TEST_LSEEK 1" >>confdefs.h + + + + # Code from module lstat: + + + + if test $ac_cv_func_lstat = yes; then + + if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + REPLACE_LSTAT=1 + fi + # Prerequisites of lib/lstat.c. + + else + HAVE_LSTAT=0 + fi + + + + + GNULIB_LSTAT=1 + + + +$as_echo "@%:@define GNULIB_TEST_LSTAT 1" >>confdefs.h + + + + # Code from module maintainer-makefile: + + # Code from module malloc-gnu: + + + 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 : + ac_cv_func_malloc_0_nonnull=no +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 + $as_echo "@%:@define HAVE_MALLOC_GNU 0" >>confdefs.h + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS malloc.$ac_objext" + + REPLACE_MALLOC=1 + + +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_MALLOC_GNU 1 +_ACEOF + + + # Code from module malloc-posix: + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_MALLOC_POSIX 1" >>confdefs.h + + else + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS malloc.$ac_objext" + + REPLACE_MALLOC=1 + + fi + + + + + GNULIB_MALLOC_POSIX=1 + + + +$as_echo "@%:@define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h + + + + # Code from module malloca: + + + + + # Code from module manywarnings: + # Code from module math: + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/math.h#{ + s#.*"\(.*/math.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + + # Code from module mbrtowc: + + + + + + + + + + + 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 $REPLACE_MBSTATE_T = 1; then + + : + + fi + + + + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + 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 $REPLACE_MBRTOWC = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mbrtowc.$ac_objext" + + + : + + fi + + + + + GNULIB_MBRTOWC=1 + + + +$as_echo "@%:@define GNULIB_TEST_MBRTOWC 1" >>confdefs.h + + + + # Code from module mbsinit: + + + + + + + + + + + + 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 $REPLACE_MBSTATE_T = 1; then + + : + + fi + + + + if test $ac_cv_func_mbsinit = no; then + HAVE_MBSINIT=0 + 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 $REPLACE_MBSINIT = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mbsinit.$ac_objext" + + + : + + fi + + + + + GNULIB_MBSINIT=1 + + + +$as_echo "@%:@define GNULIB_TEST_MBSINIT 1" >>confdefs.h + + + + # Code from module mbtowc: + + + + if false; then + REPLACE_MBTOWC=1 + fi + if test $REPLACE_MBTOWC = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mbtowc.$ac_objext" + + + : + + fi + + + + + GNULIB_MBTOWC=1 + + + +$as_echo "@%:@define GNULIB_TEST_MBTOWC 1" >>confdefs.h + + + + # Code from module memchr: + + + + + GNULIB_MEMCHR=1 + + + +$as_echo "@%:@define GNULIB_TEST_MEMCHR 1" >>confdefs.h + + + + # Code from module memchr2: + # Code from module mkdtemp: + + + + + + + + + + + for ac_func in mkdtemp +do : + ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp" +if test "x$ac_cv_func_mkdtemp" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MKDTEMP 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_mkdtemp = no; then + HAVE_MKDTEMP=0 + : + + fi + + + + + GNULIB_MKDTEMP=1 + + + +$as_echo "@%:@define GNULIB_TEST_MKDTEMP 1" >>confdefs.h + + + + # Code from module mkstemp: + + + + + + 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 : + gl_cv_func_working_mkstemp=no +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; + 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 + { + if (lseek (fd, large, SEEK_SET) != large) + result |= 2; + close (fd); + } + } + 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; } + if test $gl_cv_func_working_mkstemp != yes; then + REPLACE_MKSTEMP=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mkstemp.$ac_objext" + + + + fi + else + HAVE_MKSTEMP=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mkstemp.$ac_objext" + + + + fi + + + + + GNULIB_MKSTEMP=1 + + + +$as_echo "@%:@define GNULIB_TEST_MKSTEMP 1" >>confdefs.h + + + + # Code from module multiarch: + + # Code from module nl_langinfo: + + + + + 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 + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS nl_langinfo.$ac_objext" + + fi + else + HAVE_NL_LANGINFO=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS nl_langinfo.$ac_objext" + + fi + + + + + GNULIB_NL_LANGINFO=1 + + + +$as_echo "@%:@define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h + + + + # Code from module nocrash: + # Code from module obstack: + + + + + + + + + + + + +{ $as_echo "$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 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS obstack.$ac_objext" + +fi + + # Code from module open: + + + case "$host_os" in + mingw* | pw*) + + + REPLACE_OPEN=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS open.$ac_objext" + + + + + : + + + ;; + *) + + { $as_echo "$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) + +$as_echo "@%:@define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h + + + + REPLACE_OPEN=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS open.$ac_objext" + + + + + : + + + ;; + esac + ;; + esac + + + + + GNULIB_OPEN=1 + + + +$as_echo "@%:@define GNULIB_TEST_OPEN 1" >>confdefs.h + + + + # Code from module oset: + + + + # Code from module pathmax: + + + + + # Code from module pipe2: + + + + + + + if test $ac_cv_func_pipe2 != yes; then + HAVE_PIPE2=0 + fi + + + + + GNULIB_PIPE2=1 + + + +$as_echo "@%:@define GNULIB_TEST_PIPE2 1" >>confdefs.h + + + + # Code from module pipe2-safer: + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_PIPE2_SAFER 1 +_ACEOF + + + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_adddup2: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_addopen: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_destroy: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_init: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawnattr_destroy: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_destroy.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_DESTROY=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h + + + + # Code from module posix_spawnattr_init: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_init.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_INIT=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h + + + + # Code from module posix_spawnattr_setflags: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_setflags.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_SETFLAGS=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h + + + + # Code from module posix_spawnattr_setsigmask: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_setsigmask.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h + + + + # Code from module posix_spawnp: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnp.$ac_objext" + + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module printf-frexp: + + + 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 +/* 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 MacOS 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; + /* 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 / 0.0; + { + 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 + + # Code from module printf-frexpl: + + + + { $as_echo "$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 +extern 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 MacOS 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 MacOS 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 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$ac_cv_have_decl_ldexpl" = xyes; then : + +else + HAVE_DECL_LDEXPL=0 +fi + + ;; + esac + fi + + # Code from module printf-safe: + + # Code from module progname: + ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + + # Code from module quotearg: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS quotearg.$ac_objext" + + + # Code from module quotearg-simple: + # Code from module rawmemchr: + + + + + + + + + + + + + for ac_func in rawmemchr +do : + ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" +if test "x$ac_cv_func_rawmemchr" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RAWMEMCHR 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_rawmemchr = no; then + HAVE_RAWMEMCHR=0 + : + fi + + + + + GNULIB_RAWMEMCHR=1 + + + +$as_echo "@%:@define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h + + + + # Code from module readlink: + + + + if test $ac_cv_func_readlink = no; then + HAVE_READLINK=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS readlink.$ac_objext" + + + : + + 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 : + gl_cv_func_readlink_works="guessing no" +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 "$gl_cv_func_readlink_works" >&6; } + if test "$gl_cv_func_readlink_works" != yes; then + +$as_echo "@%:@define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_READLINK=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS readlink.$ac_objext" + + elif test "$gl_cv_decl_readlink_works" != yes; then + REPLACE_READLINK=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS readlink.$ac_objext" + + fi + fi + + + + + GNULIB_READLINK=1 + + + +$as_echo "@%:@define GNULIB_TEST_READLINK 1" >>confdefs.h + + + + # Code from module regex: + + +@%:@ Check whether --with-included-regex was given. +if test "${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.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + #include + #include + #include + +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; + + /* 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. */ + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + 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; + 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_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 + + +$as_echo "@%:@define regfree rpl_regfree" >>confdefs.h + + + + + + + + + + M4_LIBOBJS="$M4_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 + + # Code from module rename: + + + + + + { $as_echo "$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 : + gl_cv_func_rename_slash_dst_works="guessing no" +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 "$gl_cv_func_rename_slash_dst_works" >&6; } + if test "x$gl_cv_func_rename_slash_dst_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h + + fi + + { $as_echo "$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 : + gl_cv_func_rename_slash_src_works="guessing no" +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 "$gl_cv_func_rename_slash_src_works" >&6; } + if test "x$gl_cv_func_rename_slash_src_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h + + fi + + { $as_echo "$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 : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.f1 + if touch conftest.f && ln conftest.f conftest.f1 && + set x `ls -i conftest.f conftest.f1` && test "" = ""; then + if test "$cross_compiling" = yes; then : + gl_cv_func_rename_link_works="guessing no" +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 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 +$as_echo "$gl_cv_func_rename_link_works" >&6; } + if test "x$gl_cv_func_rename_link_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_HARD_LINK_BUG 1" >>confdefs.h + + fi + + { $as_echo "$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 "$cross_compiling" = yes; then : + gl_cv_func_rename_dest_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_rename_dest_works" >&6; } + if test "x$gl_cv_func_rename_dest_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h + + fi + + + + + GNULIB_RENAME=1 + + + +$as_echo "@%:@define GNULIB_TEST_RENAME 1" >>confdefs.h + + + + # Code from module rmdir: + + + { $as_echo "$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 : + gl_cv_func_rmdir_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 "$gl_cv_func_rmdir_works" >&6; } + if test x"$gl_cv_func_rmdir_works" != xyes; then + REPLACE_RMDIR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rmdir.$ac_objext" + + fi + + + + + GNULIB_RMDIR=1 + + + +$as_echo "@%:@define GNULIB_TEST_RMDIR 1" >>confdefs.h + + + + # Code from module same-inode: + # Code from module sched: + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + struct sched_param a; + int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; + +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="$ac_cpp" ;; + esac + gl_cv_next_sched_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sched.h#{ + s#.*"\(.*/sched.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + # Code from module sigaction: + + + + 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 $ac_cv_member_struct_sigaction_sa_sigaction = no; then + HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 + fi + else + HAVE_SIGACTION=0 + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module signal: + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/signal.h#{ + s#.*"\(.*/signal.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + + + + + # Code from module signbit: + + + { $as_echo "$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 : + gl_cv_func_signbit="guessing no" +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 MacOS 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 : + gl_cv_func_signbit_gcc="guessing no" +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 MacOS 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 "$gl_cv_func_signbit_gcc" >&6; } + if test "$gl_cv_func_signbit_gcc" = yes; then + REPLACE_SIGNBIT_USING_GCC=1 + else + if test "$gl_cv_func_signbit" != yes; then + REPLACE_SIGNBIT=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS signbitf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS signbitd.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS signbitl.$ac_objext" + + + + { $as_echo "$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 + fi + fi + + + + + GNULIB_SIGNBIT=1 + + + +$as_echo "@%:@define GNULIB_TEST_SIGNBIT 1" >>confdefs.h + + + + # Code from module sigprocmask: + + + signals_not_posix= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sigset_t" >/dev/null 2>&1; then : + +else + signals_not_posix=1 +fi +rm -f conftest* + + if test -z "$signals_not_posix"; 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 "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS sigprocmask.$ac_objext" + + + + ac_fn_c_check_type "$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 $gl_cv_type_sigset_t != yes; then + HAVE_SIGSET_T=0 + fi + + + fi + + + + + GNULIB_SIGPROCMASK=1 + + + +$as_echo "@%:@define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h + + + + # Code from module size_max: + + 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 $gl_cv_size_max +_ACEOF + + fi + + + # Code from module snprintf: + + + gl_cv_func_snprintf_usable=no + for ac_func in snprintf +do : + ac_fn_c_check_func "$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.$ac_ext +/* end confdefs.h. */ + +#include +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; +} +_ACEOF +if ac_fn_c_try_run "$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) + gl_cv_func_snprintf_usable=yes + ;; + esac + ;; + esac + fi + if test $gl_cv_func_snprintf_usable = no; then + + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + # Code from module spawn: + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_spawn_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/spawn.h#{ + s#.*"\(.*/spawn.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + + + + + + + # Code from module spawn-pipe: + + + + + # Code from module ssize_t: + + { $as_echo "$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 + + # Code from module stat: + + + + { $as_echo "$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 : + gl_cv_func_stat_file_slash="guessing no" +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 $REPLACE_STAT = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS stat.$ac_objext" + + + fi + + + + + GNULIB_STAT=1 + + + +$as_echo "@%:@define GNULIB_TEST_STAT 1" >>confdefs.h + + + + # Code from module stdarg: + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdarg.h#{ + s#.*"\(.*/stdarg.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + +$as_echo "@%:@define va_copy gl_va_copy" >>confdefs.h + + fi + fi + fi + + # Code from module stdbool: + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + # Code from module stddef: + + + + 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 + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stddef.h#{ + s#.*"\(.*/stddef.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + # Code from module stdint: + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdint.h#{ + s#.*"\(.*/stdint.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#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.$ac_ext +/* end confdefs.h. */ + + +#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; + +int +main () +{ + + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 + + + + STDINT_H=stdint.h + fi + + + # Code from module stdio: + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdio.h#{ + s#.*"\(.*/stdio.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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_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 + + + + + # Code from module stdlib: + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdlib.h#{ + s#.*"\(.*/stdlib.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + + + # Code from module stdlib-safer: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mkstemp-safer.$ac_objext" + + + # Code from module strchrnul: + + + + + + + + + + + + + for ac_func in strchrnul +do : + ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" +if test "x$ac_cv_func_strchrnul" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRCHRNUL 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_strchrnul = no; then + HAVE_STRCHRNUL=0 + : + fi + + + + + GNULIB_STRCHRNUL=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h + + + + # Code from module streq: + # Code from module strerror: + + + if test $REPLACE_STRERROR = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strerror.$ac_objext" + + +cat >>confdefs.h <<_ACEOF +@%:@define REPLACE_STRERROR $REPLACE_STRERROR +_ACEOF + + fi + + + + + GNULIB_STRERROR=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRERROR 1" >>confdefs.h + + + + # Code from module string: + + + + # Code from module strndup: + + + + + + + if test $ac_cv_have_decl_strndup = no; then + HAVE_DECL_STRNDUP=0 + fi + + if test $ac_cv_func_strndup = yes; then + # 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 () +{ + +#ifndef HAVE_DECL_STRNDUP + extern 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 $gl_cv_func_strndup_works in + *no) + REPLACE_STRNDUP=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strndup.$ac_objext" + + ;; + esac + else + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strndup.$ac_objext" + + fi + + + + + GNULIB_STRNDUP=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRNDUP 1" >>confdefs.h + + + + # Code from module strnlen: + + + + + + + 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 $ac_cv_func_strnlen_working = no && + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strnlen.$ac_objext" + + + if test $ac_cv_func_strnlen_working = no; then + REPLACE_STRNLEN=1 + fi + fi + if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strnlen.$ac_objext" + + : + fi + + + + + GNULIB_STRNLEN=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRNLEN 1" >>confdefs.h + + + + # Code from module strsignal: + + + + + + + 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 + { $as_echo "$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 "$gl_cv_func_working_strsignal" >&6; } + else + gl_cv_func_working_strsignal=no + fi + + if test "$gl_cv_func_working_strsignal" = no; then + if test $ac_cv_func_strsignal = yes; then + REPLACE_STRSIGNAL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module strstr: + + + if test $REPLACE_STRSTR = 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5 +$as_echo_n "checking whether strstr works in linear time... " >&6; } +if ${gl_cv_func_strstr_linear+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Lucky user + #endif +#endif +#ifdef __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) + Lucky user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_linear=yes +else + gl_cv_func_strstr_linear="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for signal */ +#include /* for strstr */ +#include /* for malloc */ +#include /* for alarm */ +static void quit (int sig) { exit (sig + 128); } + +int +main () +{ + + 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; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strstr_linear=yes +else + gl_cv_func_strstr_linear=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_linear" >&5 +$as_echo "$gl_cv_func_strstr_linear" >&6; } + if test "$gl_cv_func_strstr_linear" != yes; then + REPLACE_STRSTR=1 + fi + fi + if test $REPLACE_STRSTR = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + fi + + # Code from module strstr-simple: + + + + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + 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 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_works_always=yes +else + gl_cv_func_strstr_works_always="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_strstr_works_always" >&6; } + if test "$gl_cv_func_strstr_works_always" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + fi + fi + + + + + GNULIB_STRSTR=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRSTR 1" >>confdefs.h + + + + # Code from module strtod: + + + + if test $ac_cv_have_decl_strtod != yes; then + HAVE_STRTOD=0 + else + { $as_echo "$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 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strtod_works=yes +else + gl_cv_func_strtod_works="guessing no" +fi +rm -f conftest* + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_strtod_works" >&6; } + if test "$gl_cv_func_strtod_works" != yes; then + REPLACE_STRTOD=1 + fi + fi + if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then + + + + + + + + + M4_LIBOBJS="$M4_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 + + + +$as_echo "@%:@define GNULIB_TEST_STRTOD 1" >>confdefs.h + + + + # Code from module strtol: + + + + + + + + + + for ac_func in strtol +do : + ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" +if test "x$ac_cv_func_strtol" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOL 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + + # Code from module sys_stat: + + + + + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/stat.h#{ + s#.*"\(.*/sys/stat.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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=$gl_next_as_first_directive + + + + + + ac_fn_c_check_type "$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 + + + + + + # Code from module sys_time: + + + + + # Code from module sys_wait: + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_sys_wait_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/wait.h#{ + s#.*"\(.*/sys/wait.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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=$gl_next_as_first_directive + + + + + + + + + # Code from module tempname: + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS tempname.$ac_objext" + + + : + + + # Code from module threadlib: + + + + + # Code from module time: + + + + # Code from module tls: + + + + # Code from module tmpdir: + + for ac_func in __secure_getenv +do : + ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv" +if test "x$ac_cv_func___secure_getenv" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE___SECURE_GETENV 1 +_ACEOF + +fi +done + + + # Code from module unistd: + + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/unistd.h#{ + s#.*"\(.*/unistd.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + + + + + # Code from module unistd-safer: + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dup-safer.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fd-safer.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS pipe-safer.$ac_objext" + + + # Code from module unlocked-io: + + +$as_echo "@%:@define USE_UNLOCKED_IO 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + # Code from module update-copyright: + # Code from module useless-if-before-free: + # Code from module vasnprintf: + + + if test $ac_cv_func_vasnprintf = no; then + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_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 + + # Code from module vasprintf: + + 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 $ac_cv_func_vasprintf = no; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_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" + + # Code from module vasprintf-posix: + + + + + + + + + + + + + + + + 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 + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS asnprintf.$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 + + + + + + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS asprintf.$ac_objext" + + + if test $ac_cv_func_vasprintf = yes; then + REPLACE_VASPRINTF=1 + else + HAVE_VASPRINTF=0 + fi + + + + + + + + + fi + + # Code from module vc-list-files: + # Code from module verify: + # Code from module verror: + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror_at_line:5:c-format" + + # Code from module version-etc: + +@%:@ Check whether --with-packager was given. +if test "${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 + + # Code from module version-etc-fsf: + # Code from module wait-process: + + + + 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 + + + # Code from module waitpid: + + + case $host_os in + mingw*) + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS waitpid.$ac_objext" + + ;; + esac + + + + + GNULIB_WAITPID=1 + + + +$as_echo "@%:@define GNULIB_TEST_WAITPID 1" >>confdefs.h + + + + # Code from module warn-on-use: + # Code from module warnings: + + # Code from module wchar: + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/wchar.h#{ + s#.*"\(.*/wchar.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + + + # Code from module wcrtomb: + + + + + + + + + + + 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 $REPLACE_MBSTATE_T = 1; then + + : + + fi + + + + if test $ac_cv_func_wcrtomb = no; then + HAVE_WCRTOMB=0 + 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 $REPLACE_WCRTOMB = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS wcrtomb.$ac_objext" + + + : + + fi + + + + + GNULIB_WCRTOMB=1 + + + +$as_echo "@%:@define GNULIB_TEST_WCRTOMB 1" >>confdefs.h + + + + # Code from module wctype-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="$ac_cpp" ;; + esac + gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/wctype.h#{ + s#.*"\(.*/wctype.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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=yes +else + gl_cv_func_iswcntrl_works=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 "$gl_cv_func_iswcntrl_works" >&6; } + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + + + if test "$gl_cv_func_iswcntrl_works" = no; then + REPLACE_ISWCNTRL=1 + else + REPLACE_ISWCNTRL=0 + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 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 $gl_cv_type_wctrans_t = no; then + HAVE_WCTRANS_T=0 + fi + + + + # Code from module xalloc: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS xmalloc.$ac_objext" + + + + + : + + + : + + + # Code from module xalloc-die: + # Code from module xlist: + + + + # Code from module xmalloca: + # Code from module xoset: + + + + # Code from module xprintf: + + + XGETTEXT_EXTRA_OPTIONS="$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="$XGETTEXT_EXTRA_OPTIONS --flag=xvfprintf:2:c-format" + + # Code from module xsize: + + + + for ac_header in stdint.h +do : + ac_fn_c_check_header_mongrel "$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 + + + # Code from module xstrndup: + + + : + + + # Code from module xvasprintf: + + + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format" + + # Code from module xvasprintf-posix: + # End of code from modules + + + + + + + + + + gltests_libdeps= + gltests_ltlibdeps= + + + + + + + + + + gl_source_base='tests' + M4tests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS + + gl_module_indicator_condition=$M4tests_WITNESS + + + + + if test "$CXX_CHOICE" = no; then + CXX=":" + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; 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_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$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_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$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 +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; 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_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$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_CXX="$ac_prog" + $as_echo "$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_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX=":" + 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 + CXX=$ac_ct_CXX + fi +fi + + fi + fi + if test "$CXX" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 +$as_echo_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works... " >&6; } + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + echo 'int main () { return 0; }' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${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 + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_works" >&5 +$as_echo "$gl_cv_prog_ansicxx_works" >&6; } + if test $gl_cv_prog_ansicxx_works = no; then + CXX=: + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports namespaces" >&5 +$as_echo_n "checking whether the C++ compiler supports namespaces... " >&6; } + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if { { eval echo "\"\$as_me\":${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 + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_namespaces" >&5 +$as_echo "$gl_cv_prog_ansicxx_namespaces" >&6; } + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=: + fi + fi + fi + + + + if test "$CXX" != ":"; then + ANSICXX_TRUE= + ANSICXX_FALSE='#' +else + ANSICXX_TRUE='#' + ANSICXX_FALSE= +fi + + + if test "$CXX" != ":"; then + +depcc="$CXX" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > 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 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" + # 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. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + else + if false; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 MacOS 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 $REPLACE_FTELLO != 0; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS ftell.$ac_objext" + + REPLACE_FTELL=1 + fi + + + + + GNULIB_FTELL=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_FTELL 1" >>confdefs.h + + + + + + + + + for ac_func in getpagesize +do : + ac_fn_c_check_func "$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 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS getpagesize.$ac_objext" + + ;; + esac + ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" +if test "x$ac_cv_have_decl_getpagesize" = xyes; then : + +else + HAVE_DECL_GETPAGESIZE=0 +fi + + + + + + GNULIB_GETPAGESIZE=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_GETPAGESIZE 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 $ac_cv_func_link = no; then + HAVE_LINK=0 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS link.$ac_objext" + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link handles trailing slash correctly" >&5 +$as_echo_n "checking whether link handles trailing slash correctly... " >&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 : + gl_cv_func_link_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!link ("conftest.a", "conftest.b/")) + result |= 1; +#if HAVE_LSTAT + if (!link ("conftest.lnk/", "conftest.b")) + result |= 2; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 "$gl_cv_func_link_works" >&6; } + if test "$gl_cv_func_link_works" != yes; then + REPLACE_LINK=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS link.$ac_objext" + + fi + fi + + + + + GNULIB_LINK=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_LINK 1" >>confdefs.h + + + + + + + + + + + { $as_echo "$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 +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 + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/locale.h#{ + s#.*"\(.*/locale.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + if test -n "$STDDEF_H" \ + || test $gl_cv_header_locale_h_posix2001 = no \ + || test $gl_cv_header_locale_h_needs_xlocale_h = yes; then + + : + + fi + + + + + + + + for ac_func in setlocale uselocale +do : + as_ac_var=`$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 + + + + + + # 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 + + + 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 + + + + { $as_echo "$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 : + gl_cv_func_svid_putenv=no +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; } + if test $gl_cv_func_svid_putenv = no; then + REPLACE_PUTENV=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS putenv.$ac_objext" + + fi + + + + + GNULIB_PUTENV=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_PUTENV 1" >>confdefs.h + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 $HAVE_SETENV$REPLACE_SETENV != 10; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS setenv.$ac_objext" + + fi + + + + + GNULIB_SETENV=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_SETENV 1" >>confdefs.h + + + + + + + case "$host_os" in + mingw*) REPLACE_SETLOCALE=1 ;; + esac + if test $REPLACE_SETLOCALE = 1; then + + : + + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS setlocale.$ac_objext" + + + : + + fi + + + + + GNULIB_SETLOCALE=$gl_module_indicator_condition + + + +$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 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 + + + { $as_echo "$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_strdup = yes; then + if test $gl_cv_func_malloc_posix != yes; then + REPLACE_STRDUP=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS strdup.$ac_objext" + + : + fi + else + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS strdup.$ac_objext" + + : + fi + + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi + + + + + GNULIB_STRDUP=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_STRDUP 1" >>confdefs.h + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 $ac_cv_func_symlink = no; then + HAVE_SYMLINK=0 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS symlink.$ac_objext" + + 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 : + gl_cv_func_symlink_works="guessing no" +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 "$gl_cv_func_symlink_works" >&6; } + if test "$gl_cv_func_symlink_works" != yes; then + REPLACE_SYMLINK=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS symlink.$ac_objext" + + fi + fi + + + + + GNULIB_SYMLINK=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_SYMLINK 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 $ac_cv_func_unsetenv = no; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS unsetenv.$ac_objext" + + + + + + else + { $as_echo "$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 +#if defined(__STDC__) || defined(__cplusplus) +int unsetenv (const char *name); +#else +int unsetenv(); +#endif + +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 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS unsetenv.$ac_objext" + + 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 : + gl_cv_func_unsetenv_works="guessing no" +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 "$gl_cv_func_unsetenv_works" >&6; } + if test "$gl_cv_func_unsetenv_works" != yes; then + REPLACE_UNSETENV=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS unsetenv.$ac_objext" + + fi + fi + + + + + GNULIB_UNSETENV=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_UNSETENV 1" >>confdefs.h + + + + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + + abs_aux_dir=`cd "$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 $ac_cv_func_wctob = no; then + HAVE_DECL_WCTOB=0 + + : + + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS wctob.$ac_objext" + + + : + + else + + + + { $as_echo "$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 $REPLACE_WCTOB = 1; then + + : + + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS wctob.$ac_objext" + + + : + + else + + ac_fn_c_check_decl "$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 $ac_cv_have_decl_wctob != yes; then + HAVE_DECL_WCTOB=0 + + : + + fi + fi + fi + + + + + GNULIB_WCTOB=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_WCTOB 1" >>confdefs.h + + + + + + + if false; then + REPLACE_WCTOMB=1 + fi + if test $REPLACE_WCTOMB = 1; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS wctomb.$ac_objext" + + + : + + fi + + + + + GNULIB_WCTOMB=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_WCTOMB 1" >>confdefs.h + + + + + + + + + + + + + + LIBM4_LIBDEPS="$gl_libdeps" + + LIBM4_LTLIBDEPS="$gl_ltlibdeps" + + LIBTESTS_LIBDEPS="$gltests_libdeps" + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether an open file can be renamed" >&5 +$as_echo_n "checking whether an open file can be renamed... " >&6; } +if ${M4_cv_func_rename_open_file_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + M4_cv_func_rename_open_file_works='guessing no' +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +FILE *f = fopen ("conftest.1", "w+"); + int result = rename ("conftest.1", "conftest.2"); + fclose (f); remove ("conftest.1"); remove ("conftest.2"); + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + M4_cv_func_rename_open_file_works=yes +else + M4_cv_func_rename_open_file_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4_cv_func_rename_open_file_works" >&5 +$as_echo "$M4_cv_func_rename_open_file_works" >&6; } +if test "$M4_cv_func_rename_open_file_works" = yes ; then + M4_rename_open_works=1 +else + M4_rename_open_works=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define RENAME_OPEN_FILE_WORKS $M4_rename_open_works +_ACEOF + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if changeword is wanted" >&5 +$as_echo_n "checking if changeword is wanted... " >&6; } +@%:@ Check whether --enable-changeword was given. +if test "${enable_changeword+set}" = set; then : + enableval=$enable_changeword; if test "$enableval" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "@%:@define ENABLE_CHANGEWORD 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which shell to use for syscmd" >&5 +$as_echo_n "checking which shell to use for syscmd... " >&6; } + +@%:@ Check whether --with-syscmd-shell was given. +if test "${with_syscmd_shell+set}" = set; then : + withval=$with_syscmd_shell; case $withval in + yes) with_syscmd_shell=no;; + esac +else + with_syscmd_shell=no +fi + +if test "$with_syscmd_shell" = no ; then + with_syscmd_shell=/bin/sh + if test "$cross_compiling" != yes ; then + if as_fn_executable_p /bin/sh; then : + +else + if (cmd /c) 2>/dev/null; then with_syscmd_shell=cmd; fi +fi + M4_save_IFS=$IFS; IFS=$PATH_SEPARATOR + for M4_dir in `if (command -p getconf PATH) 2>/dev/null ; then + command -p getconf PATH + else + echo "/bin$PATH_SEPARATOR$PATH" + fi` + do + IFS=$M4_save_IFS + test -z "$M4_dir" && continue + as_fn_executable_p "$M4_dir/sh" \ + && { with_syscmd_shell=$M4_dir/sh; break; } + done + IFS=$M4_save_IFS + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_syscmd_shell" >&5 +$as_echo "$with_syscmd_shell" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define SYSCMD_SHELL "$with_syscmd_shell" +_ACEOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if malloc debugging is wanted" >&5 +$as_echo_n "checking if malloc debugging is wanted... " >&6; } + +@%:@ Check whether --with-dmalloc was given. +if test "${with_dmalloc+set}" = set; then : + withval=$with_dmalloc; if test "$withval" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "@%:@define WITH_DMALLOC 1" >>confdefs.h + + LIBS="$LIBS -ldmalloc" + LDFLAGS="$LDFLAGS -g" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +ac_config_commands="$ac_config_commands stamp-h" + + +ac_config_files="$ac_config_files Makefile doc/Makefile lib/Makefile src/Makefile tests/Makefile checks/Makefile examples/Makefile" + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIB@&t@OBJS=$ac_libobjs + +LTLIBOBJS=$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='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then + as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS= + + +CONFIG_INCLUDE=lib/config.h + + + M4_libobjs= + M4_ltlibobjs= + if test -n "$M4_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $M4_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + M4_libobjs="$M4_libobjs $i.$ac_objext" + M4_ltlibobjs="$M4_ltlibobjs $i.lo" + done + fi + M4_LIBOBJS=$M4_libobjs + + M4_LTLIBOBJS=$M4_ltlibobjs + + +if test -z "${ANSICXX_TRUE}" && test -z "${ANSICXX_FALSE}"; then + as_fn_error $? "conditional \"ANSICXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +if test -z "${POSIX_SPAWN_PORTED_TRUE}" && test -z "${POSIX_SPAWN_PORTED_FALSE}"; then + as_fn_error $? "conditional \"POSIX_SPAWN_PORTED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + M4tests_libobjs= + M4tests_ltlibobjs= + if test -n "$M4tests_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $M4tests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + M4tests_libobjs="$M4tests_libobjs $i.$ac_objext" + M4tests_ltlibobjs="$M4tests_ltlibobjs $i.lo" + done + fi + M4tests_LIBOBJS=$M4tests_libobjs + + M4tests_LTLIBOBJS=$M4tests_ltlibobjs + + + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + 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 + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +@%:@ as_fn_append VAR VALUE +@%:@ ---------------------- +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments +@%:@ must be portable across @S|@(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in @%:@((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + 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 + + +@%:@ as_fn_mkdir_p +@%:@ ------------- +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} @%:@ as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +@%:@ as_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'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by GNU M4 $as_me 1.4.16, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_links="$ac_config_links" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration links: +$config_links + +Configuration commands: +$config_commands + +Report bugs to . +GNU M4 home page: . +General help using GNU software: ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +GNU M4 config.status 1.4.16 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX +@%:@@%:@ Running $as_me. @%:@@%:@ +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" +GNUmakefile=$GNUmakefile + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "lib/config.h") CONFIG_HEADERS="$CONFIG_HEADERS lib/config.h:lib/config.hin" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "$GNUmakefile") CONFIG_LINKS="$CONFIG_LINKS $GNUmakefile:$GNUmakefile" ;; + "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "checks/Makefile") CONFIG_FILES="$CONFIG_FILES checks/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi +# Compute "$ac_file"'s index in $config_headers. +_am_arg="$ac_file" +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + :L) + # + # CONFIG_LINK + # + + if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then + : + else + # Prefer the file from the source tree if names are identical. + if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then + ac_source=$srcdir/$ac_source + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 +$as_echo "$as_me: linking $ac_source to $ac_file" >&6;} + + if test ! -r "$ac_source"; then + as_fn_error $? "$ac_source: file not found" "$LINENO" 5 + fi + rm -f "$ac_file" + + # Try a relative symlink, then a hard link, then a copy. + case $ac_source in + [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; + *) ac_rel_source=$ac_top_build_prefix$ac_source ;; + esac + ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || + ln "$ac_source" "$ac_file" 2>/dev/null || + cp -p "$ac_source" "$ac_file" || + as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 + fi + ;; + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || { + # 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 $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named 'Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # 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 + am__quote=`sed -n 's/^am__quote = //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'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "stamp-h":C) test -z "$CONFIG_HEADERS" || date > stamp-h ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. 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: $ac_unrecognized_opts" >&2;} +fi + diff -Nur m4-1.4.16.orig/autom4te.cache/output.1 m4-1.4.16/autom4te.cache/output.1 --- m4-1.4.16.orig/autom4te.cache/output.1 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/autom4te.cache/output.1 2013-09-04 14:47:46.000000000 +0200 @@ -0,0 +1,35907 @@ +@%:@! /bin/sh +@%:@ Guess values for system-dependent variables and create Makefiles. +@%:@ Generated by GNU Autoconf 2.69 for GNU M4 1.4.16. +@%:@ +@%:@ Report bugs to . +@%:@ +@%:@ +@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +@%:@ +@%:@ +@%:@ This configure script is free software; the Free Software Foundation +@%:@ gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + 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 + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# 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 + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +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'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in @%:@( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + 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 : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and bug-m4@gnu.org +$0: about your system, including any error possibly output +$0: before this message. Then install a modern shell, or +$0: manually run the script under such a shell if you do +$0: have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_mkdir_p +@%:@ ------------- +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} @%:@ 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 +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments +@%:@ must be portable across @S|@(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$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 $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in @%:@((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + 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 M4' +PACKAGE_TARNAME='m4' +PACKAGE_VERSION='1.4.16' +PACKAGE_STRING='GNU M4 1.4.16' +PACKAGE_BUGREPORT='bug-m4@gnu.org' +PACKAGE_URL='http://www.gnu.org/software/m4/' + +ac_unique_file="src/m4.h" +# 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_func_list= +ac_header_list= +gl_getopt_required=POSIX +gl_getopt_required=POSIX +ac_subst_vars='M4tests_LTLIBOBJS +M4tests_LIBOBJS +M4_LTLIBOBJS +M4_LIBOBJS +CONFIG_INCLUDE +am__EXEEXT_FALSE +am__EXEEXT_TRUE +LTLIBOBJS +LIB@&t@OBJS +LIBTESTS_LIBDEPS +LIBM4_LTLIBDEPS +LIBM4_LIBDEPS +abs_aux_dir +POSIX_SPAWN_PORTED_FALSE +POSIX_SPAWN_PORTED_TRUE +INTL_MACOSX_LIBS +NEXT_AS_FIRST_DIRECTIVE_LOCALE_H +NEXT_LOCALE_H +HAVE_XLOCALE_H +REPLACE_DUPLOCALE +REPLACE_SETLOCALE +HAVE_DUPLOCALE +GNULIB_DUPLOCALE +GNULIB_SETLOCALE +LOCALE_TR_UTF8 +am__fastdepCXX_FALSE +am__fastdepCXX_TRUE +CXXDEPMODE +ANSICXX_FALSE +ANSICXX_TRUE +CXXFLAGS +ac_ct_CXX +CXX +CXX_CHOICE +M4tests_WITNESS +REPLACE_ISWCNTRL +HAVE_WCTYPE_H +NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H +NEXT_WCTYPE_H +HAVE_ISWCNTRL +REPLACE_ISWBLANK +HAVE_WCTRANS_T +HAVE_WCTYPE_T +HAVE_ISWBLANK +GNULIB_TOWCTRANS +GNULIB_WCTRANS +GNULIB_ISWCTYPE +GNULIB_WCTYPE +GNULIB_ISWBLANK +HAVE_WINT_T +NEXT_AS_FIRST_DIRECTIVE_WCHAR_H +NEXT_WCHAR_H +HAVE_FEATURES_H +HAVE_UNISTD_H +NEXT_AS_FIRST_DIRECTIVE_UNISTD_H +NEXT_UNISTD_H +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 +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 +NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H +NEXT_SYS_WAIT_H +GNULIB_WAITPID +NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H +NEXT_SYS_STAT_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 +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 +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_STDDEF_H +NEXT_STDDEF_H +STDDEF_H +HAVE_WCHAR_T +REPLACE_NULL +HAVE__BOOL +STDBOOL_H +NEXT_AS_FIRST_DIRECTIVE_STDARG_H +NEXT_STDARG_H +STDARG_H +HAVE_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SPAWN_H +NEXT_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H +NEXT_SIGNAL_H +HAVE_TYPE_VOLATILE_SIG_ATOMIC_T +HAVE_STRUCT_SIGACTION_SA_SIGACTION +HAVE_SIGACTION +HAVE_SIGINFO_T +HAVE_SIGSET_T +HAVE_POSIX_SIGNALBLOCKING +GNULIB_SIGACTION +GNULIB_SIGPROCMASK +GNULIB_SIGNAL_H_SIGPIPE +SCHED_H +HAVE_STRUCT_SCHED_PARAM +HAVE_SCHED_H +NEXT_AS_FIRST_DIRECTIVE_SCHED_H +NEXT_SCHED_H +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 +APPLE_UNIVERSAL_BUILD +UNDEFINE_STRTOK_R +REPLACE_STRTOK_R +REPLACE_STRSIGNAL +REPLACE_STRNLEN +REPLACE_STRNDUP +REPLACE_STRNCAT +REPLACE_STRERROR_R +REPLACE_STRERROR +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_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 +LOCALE_FR_UTF8 +LOCALE_ZH_CN +LOCALE_JA +NEXT_AS_FIRST_DIRECTIVE_MATH_H +NEXT_MATH_H +REPLACE_UTIMENSAT +REPLACE_STAT +REPLACE_MKNOD +REPLACE_MKFIFO +REPLACE_MKDIR +REPLACE_LSTAT +REPLACE_FUTIMENS +REPLACE_FSTATAT +REPLACE_FSTAT +HAVE_UTIMENSAT +HAVE_MKNODAT +HAVE_MKNOD +HAVE_MKFIFOAT +HAVE_MKFIFO +HAVE_MKDIRAT +HAVE_LSTAT +HAVE_LCHMOD +HAVE_FUTIMENS +HAVE_FSTATAT +HAVE_FCHMODAT +GNULIB_UTIMENSAT +GNULIB_STAT +GNULIB_MKNODAT +GNULIB_MKNOD +GNULIB_MKFIFOAT +GNULIB_MKFIFO +GNULIB_MKDIRAT +GNULIB_LSTAT +GNULIB_LCHMOD +GNULIB_FUTIMENS +GNULIB_FSTATAT +GNULIB_FCHMODAT +LTLIBMULTITHREAD +LIBMULTITHREAD +LTLIBTHREAD +LIBTHREAD +LIBPTH_PREFIX +LTLIBPTH +LIBPTH +LOCALCHARSET_TESTS_ENVIRONMENT +GLIBC21 +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 +NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H +NEXT_SYS_TIME_H +REPLACE_GETTIMEOFDAY +HAVE_SYS_TIME_H +HAVE_STRUCT_TIMEVAL +HAVE_GETTIMEOFDAY +GNULIB_GETTIMEOFDAY +LTLIBINTL +LIBINTL +GETOPT_H +HAVE_GETOPT_H +NEXT_AS_FIRST_DIRECTIVE_GETOPT_H +NEXT_GETOPT_H +REPLACE_TRUNCL +REPLACE_TRUNCF +REPLACE_TRUNC +REPLACE_SIGNBIT_USING_GCC +REPLACE_SIGNBIT +REPLACE_ROUNDL +REPLACE_ROUNDF +REPLACE_ROUND +REPLACE_NAN +REPLACE_LDEXPL +REPLACE_ISNAN +REPLACE_ISINF +REPLACE_ISFINITE +REPLACE_HUGE_VAL +REPLACE_FREXPL +REPLACE_FREXP +REPLACE_FLOORL +REPLACE_FLOORF +REPLACE_FLOOR +REPLACE_CEILL +REPLACE_CEILF +REPLACE_CEIL +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_LOGL +HAVE_DECL_LOGB +HAVE_DECL_LDEXPL +HAVE_DECL_FREXPL +HAVE_DECL_FLOORL +HAVE_DECL_FLOORF +HAVE_DECL_EXPL +HAVE_DECL_COSL +HAVE_DECL_CEILL +HAVE_DECL_CEILF +HAVE_DECL_ATANL +HAVE_DECL_ASINL +HAVE_DECL_ACOSL +HAVE_TANL +HAVE_SQRTL +HAVE_SINL +HAVE_LOGL +HAVE_ISNANL +HAVE_ISNAND +HAVE_ISNANF +HAVE_EXPL +HAVE_COSL +HAVE_ATANL +HAVE_ASINL +HAVE_ACOSL +GNULIB_TRUNCL +GNULIB_TRUNCF +GNULIB_TRUNC +GNULIB_TANL +GNULIB_SQRTL +GNULIB_SINL +GNULIB_SIGNBIT +GNULIB_ROUNDL +GNULIB_ROUNDF +GNULIB_ROUND +GNULIB_LOGL +GNULIB_LOGB +GNULIB_LDEXPL +GNULIB_ISNANL +GNULIB_ISNAND +GNULIB_ISNANF +GNULIB_ISNAN +GNULIB_ISINF +GNULIB_ISFINITE +GNULIB_FREXPL +GNULIB_FREXP +GNULIB_FLOORL +GNULIB_FLOORF +GNULIB_FLOOR +GNULIB_EXPL +GNULIB_COSL +GNULIB_CEILL +GNULIB_CEILF +GNULIB_CEIL +GNULIB_ATANL +GNULIB_ASINL +GNULIB_ACOSL +FLOAT_H +NEXT_AS_FIRST_DIRECTIVE_FLOAT_H +NEXT_FLOAT_H +NEXT_AS_FIRST_DIRECTIVE_FCNTL_H +NEXT_FCNTL_H +REPLACE_OPENAT +REPLACE_OPEN +REPLACE_FCNTL +HAVE_OPENAT +HAVE_FCNTL +GNULIB_OPENAT +GNULIB_OPEN +GNULIB_FCNTL +REPLACE_VSPRINTF +REPLACE_VSNPRINTF +REPLACE_VPRINTF +REPLACE_VFPRINTF +REPLACE_VDPRINTF +REPLACE_VASPRINTF +REPLACE_TMPFILE +REPLACE_STDIO_WRITE_FUNCS +REPLACE_SPRINTF +REPLACE_SNPRINTF +REPLACE_RENAMEAT +REPLACE_RENAME +REPLACE_REMOVE +REPLACE_PRINTF +REPLACE_POPEN +REPLACE_PERROR +REPLACE_OBSTACK_PRINTF +REPLACE_GETLINE +REPLACE_GETDELIM +REPLACE_FTELLO +REPLACE_FTELL +REPLACE_FSEEKO +REPLACE_FSEEK +REPLACE_FREOPEN +REPLACE_FPURGE +REPLACE_FPRINTF +REPLACE_FOPEN +REPLACE_FFLUSH +REPLACE_FCLOSE +REPLACE_DPRINTF +HAVE_VDPRINTF +HAVE_VASPRINTF +HAVE_RENAMEAT +HAVE_FTELLO +HAVE_FSEEKO +HAVE_DPRINTF +HAVE_DECL_VSNPRINTF +HAVE_DECL_SNPRINTF +HAVE_DECL_OBSTACK_PRINTF +HAVE_DECL_GETLINE +HAVE_DECL_GETDELIM +HAVE_DECL_FTELLO +HAVE_DECL_FSEEKO +HAVE_DECL_FPURGE +GNULIB_VSPRINTF_POSIX +GNULIB_VSNPRINTF +GNULIB_VPRINTF_POSIX +GNULIB_VPRINTF +GNULIB_VFPRINTF_POSIX +GNULIB_VFPRINTF +GNULIB_VDPRINTF +GNULIB_VASPRINTF +GNULIB_TMPFILE +GNULIB_STDIO_H_SIGPIPE +GNULIB_SPRINTF_POSIX +GNULIB_SNPRINTF +GNULIB_RENAMEAT +GNULIB_RENAME +GNULIB_REMOVE +GNULIB_PUTS +GNULIB_PUTCHAR +GNULIB_PUTC +GNULIB_PRINTF_POSIX +GNULIB_PRINTF +GNULIB_POPEN +GNULIB_PERROR +GNULIB_OBSTACK_PRINTF_POSIX +GNULIB_OBSTACK_PRINTF +GNULIB_GETLINE +GNULIB_GETDELIM +GNULIB_FWRITE +GNULIB_FTELLO +GNULIB_FTELL +GNULIB_FSEEKO +GNULIB_FSEEK +GNULIB_FREOPEN +GNULIB_FPUTS +GNULIB_FPUTC +GNULIB_FPURGE +GNULIB_FPRINTF_POSIX +GNULIB_FPRINTF +GNULIB_FOPEN +GNULIB_FFLUSH +GNULIB_FCLOSE +GNULIB_DPRINTF +EOVERFLOW_VALUE +EOVERFLOW_HIDDEN +ENOLINK_VALUE +ENOLINK_HIDDEN +EMULTIHOP_VALUE +EMULTIHOP_HIDDEN +ERRNO_H +NEXT_AS_FIRST_DIRECTIVE_ERRNO_H +NEXT_ERRNO_H +PRAGMA_COLUMNS +PRAGMA_SYSTEM_HEADER +INCLUDE_NEXT_AS_FIRST_DIRECTIVE +INCLUDE_NEXT +pkglibexecdir +lispdir +UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS +UNISTD_H_HAVE_WINSOCK2_H +REPLACE_WRITE +REPLACE_USLEEP +REPLACE_UNLINKAT +REPLACE_UNLINK +REPLACE_TTYNAME_R +REPLACE_SYMLINK +REPLACE_SLEEP +REPLACE_RMDIR +REPLACE_READLINK +REPLACE_PWRITE +REPLACE_PREAD +REPLACE_LSEEK +REPLACE_LINKAT +REPLACE_LINK +REPLACE_LCHOWN +REPLACE_GETPAGESIZE +REPLACE_GETGROUPS +REPLACE_GETLOGIN_R +REPLACE_GETDOMAINNAME +REPLACE_GETCWD +REPLACE_FCHOWNAT +REPLACE_DUP2 +REPLACE_DUP +REPLACE_CLOSE +REPLACE_CHOWN +HAVE_SYS_PARAM_H +HAVE_OS_H +HAVE_DECL_TTYNAME_R +HAVE_DECL_GETUSERSHELL +HAVE_DECL_GETPAGESIZE +HAVE_DECL_GETLOGIN_R +HAVE_DECL_GETDOMAINNAME +HAVE_DECL_FCHDIR +HAVE_DECL_ENVIRON +HAVE_USLEEP +HAVE_UNLINKAT +HAVE_SYMLINKAT +HAVE_SYMLINK +HAVE_SLEEP +HAVE_READLINKAT +HAVE_READLINK +HAVE_PWRITE +HAVE_PREAD +HAVE_PIPE2 +HAVE_PIPE +HAVE_LINKAT +HAVE_LINK +HAVE_LCHOWN +HAVE_GETPAGESIZE +HAVE_GETLOGIN +HAVE_GETHOSTNAME +HAVE_GETGROUPS +HAVE_GETDTABLESIZE +HAVE_FTRUNCATE +HAVE_FSYNC +HAVE_FCHOWNAT +HAVE_FCHDIR +HAVE_FACCESSAT +HAVE_EUIDACCESS +HAVE_DUP3 +HAVE_DUP2 +HAVE_CHOWN +GNULIB_WRITE +GNULIB_USLEEP +GNULIB_UNLINKAT +GNULIB_UNLINK +GNULIB_UNISTD_H_SIGPIPE +GNULIB_UNISTD_H_GETOPT +GNULIB_TTYNAME_R +GNULIB_SYMLINKAT +GNULIB_SYMLINK +GNULIB_SLEEP +GNULIB_RMDIR +GNULIB_READLINKAT +GNULIB_READLINK +GNULIB_PWRITE +GNULIB_PREAD +GNULIB_PIPE2 +GNULIB_PIPE +GNULIB_LSEEK +GNULIB_LINKAT +GNULIB_LINK +GNULIB_LCHOWN +GNULIB_GETUSERSHELL +GNULIB_GETPAGESIZE +GNULIB_GETLOGIN_R +GNULIB_GETLOGIN +GNULIB_GETHOSTNAME +GNULIB_GETGROUPS +GNULIB_GETDTABLESIZE +GNULIB_GETDOMAINNAME +GNULIB_GETCWD +GNULIB_FTRUNCATE +GNULIB_FSYNC +GNULIB_FCHOWNAT +GNULIB_FCHDIR +GNULIB_FACCESSAT +GNULIB_EUIDACCESS +GNULIB_ENVIRON +GNULIB_DUP3 +GNULIB_DUP2 +GNULIB_CLOSE +GNULIB_CHOWN +REPLACE_WCTOMB +REPLACE_UNSETENV +REPLACE_STRTOD +REPLACE_SETENV +REPLACE_REALPATH +REPLACE_REALLOC +REPLACE_PUTENV +REPLACE_MKSTEMP +REPLACE_MBTOWC +REPLACE_MALLOC +REPLACE_CANONICALIZE_FILE_NAME +REPLACE_CALLOC +HAVE_DECL_UNSETENV +HAVE_UNLOCKPT +HAVE_SYS_LOADAVG_H +HAVE_STRUCT_RANDOM_DATA +HAVE_STRTOULL +HAVE_STRTOLL +HAVE_STRTOD +HAVE_DECL_SETENV +HAVE_SETENV +HAVE_RPMATCH +HAVE_REALPATH +HAVE_RANDOM_R +HAVE_RANDOM_H +HAVE_PTSNAME +HAVE_MKSTEMPS +HAVE_MKSTEMP +HAVE_MKOSTEMPS +HAVE_MKOSTEMP +HAVE_MKDTEMP +HAVE_GRANTPT +HAVE_GETSUBOPT +HAVE_DECL_GETLOADAVG +HAVE_CANONICALIZE_FILE_NAME +HAVE_ATOLL +HAVE__EXIT +GNULIB_WCTOMB +GNULIB_UNSETENV +GNULIB_UNLOCKPT +GNULIB_SYSTEM_POSIX +GNULIB_STRTOULL +GNULIB_STRTOLL +GNULIB_STRTOD +GNULIB_SETENV +GNULIB_RPMATCH +GNULIB_REALPATH +GNULIB_REALLOC_POSIX +GNULIB_RANDOM_R +GNULIB_PUTENV +GNULIB_PTSNAME +GNULIB_MKSTEMPS +GNULIB_MKSTEMP +GNULIB_MKOSTEMPS +GNULIB_MKOSTEMP +GNULIB_MKDTEMP +GNULIB_MBTOWC +GNULIB_MALLOC_POSIX +GNULIB_GRANTPT +GNULIB_GETSUBOPT +GNULIB_GETLOADAVG +GNULIB_CANONICALIZE_FILE_NAME +GNULIB_CALLOC_POSIX +GNULIB_ATOLL +GNULIB__EXIT +LTLIBCSTACK +LIBCSTACK +LIBSIGSEGV_PREFIX +LTLIBSIGSEGV +LIBSIGSEGV +HAVE_LIBSIGSEGV +LOCALE_FR +REPLACE_WCSWIDTH +REPLACE_WCWIDTH +REPLACE_WCSNRTOMBS +REPLACE_WCSRTOMBS +REPLACE_WCRTOMB +REPLACE_MBSNRTOWCS +REPLACE_MBSRTOWCS +REPLACE_MBRLEN +REPLACE_MBRTOWC +REPLACE_MBSINIT +REPLACE_WCTOB +REPLACE_BTOWC +REPLACE_MBSTATE_T +HAVE_DECL_WCWIDTH +HAVE_DECL_WCTOB +HAVE_WCSWIDTH +HAVE_WCSTOK +HAVE_WCSSTR +HAVE_WCSPBRK +HAVE_WCSSPN +HAVE_WCSCSPN +HAVE_WCSRCHR +HAVE_WCSCHR +HAVE_WCSDUP +HAVE_WCSXFRM +HAVE_WCSCOLL +HAVE_WCSNCASECMP +HAVE_WCSCASECMP +HAVE_WCSNCMP +HAVE_WCSCMP +HAVE_WCSNCAT +HAVE_WCSCAT +HAVE_WCPNCPY +HAVE_WCSNCPY +HAVE_WCPCPY +HAVE_WCSCPY +HAVE_WCSNLEN +HAVE_WCSLEN +HAVE_WMEMSET +HAVE_WMEMMOVE +HAVE_WMEMCPY +HAVE_WMEMCMP +HAVE_WMEMCHR +HAVE_WCSNRTOMBS +HAVE_WCSRTOMBS +HAVE_WCRTOMB +HAVE_MBSNRTOWCS +HAVE_MBSRTOWCS +HAVE_MBRLEN +HAVE_MBRTOWC +HAVE_MBSINIT +HAVE_BTOWC +GNULIB_WCSWIDTH +GNULIB_WCSTOK +GNULIB_WCSSTR +GNULIB_WCSPBRK +GNULIB_WCSSPN +GNULIB_WCSCSPN +GNULIB_WCSRCHR +GNULIB_WCSCHR +GNULIB_WCSDUP +GNULIB_WCSXFRM +GNULIB_WCSCOLL +GNULIB_WCSNCASECMP +GNULIB_WCSCASECMP +GNULIB_WCSNCMP +GNULIB_WCSCMP +GNULIB_WCSNCAT +GNULIB_WCSCAT +GNULIB_WCPNCPY +GNULIB_WCSNCPY +GNULIB_WCPCPY +GNULIB_WCSCPY +GNULIB_WCSNLEN +GNULIB_WCSLEN +GNULIB_WMEMSET +GNULIB_WMEMMOVE +GNULIB_WMEMCPY +GNULIB_WMEMCMP +GNULIB_WMEMCHR +GNULIB_WCWIDTH +GNULIB_WCSNRTOMBS +GNULIB_WCSRTOMBS +GNULIB_WCRTOMB +GNULIB_MBSNRTOWCS +GNULIB_MBSRTOWCS +GNULIB_MBRLEN +GNULIB_MBRTOWC +GNULIB_MBSINIT +GNULIB_WCTOB +GNULIB_BTOWC +ALLOCA_H +ALLOCA +GL_COND_LIBTOOL_FALSE +GL_COND_LIBTOOL_TRUE +WARN_CFLAGS +WERROR_CFLAGS +EGREP +GREP +CPP +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +RANLIB +am__fastdepCC_FALSE +am__fastdepCC_TRUE +CCDEPMODE +am__nodep +AMDEPBACKSLASH +AMDEP_FALSE +AMDEP_TRUE +am__quote +am__include +DEPDIR +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +AM_BACKSLASH +AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V +am__untar +am__tar +AMTAR +am__leading_dot +SET_MAKE +AWK +mkdir_p +MKDIR_P +INSTALL_STRIP_PROGRAM +STRIP +install_sh +MAKEINFO +AUTOHEADER +AUTOMAKE +AUTOCONF +ACLOCAL +VERSION +PACKAGE +CYGPATH_W +am__isrc +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_URL +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' +ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_silent_rules +enable_dependency_tracking +enable_threads +enable_gcc_warnings +enable_assert +with_gnu_ld +enable_rpath +with_libsigsegv_prefix +with_libpth_prefix +enable_largefile +with_included_regex +with_packager +with_packager_version +with_packager_bug_reports +enable_c__ +enable_changeword +with_syscmd_shell +with_dmalloc +' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS +CPP +CXX +CXXFLAGS' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval $ac_prev=\$ac_option + ac_prev= + continue + fi + + case $ac_option in + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case $ac_dashdash$ac_option in + --) + ac_dashdash=yes ;; + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir=$ac_optarg ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build_alias ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build_alias=$ac_optarg ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; + + -datadir | --datadir | --datadi | --datad) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=*) + datadir=$ac_optarg ;; + + -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ + | --dataroo | --dataro | --datar) + ac_prev=datarootdir ;; + -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ + | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) + datarootdir=$ac_optarg ;; + + -disable-* | --disable-*) + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; + + -docdir | --docdir | --docdi | --doc | --do) + ac_prev=docdir ;; + -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) + docdir=$ac_optarg ;; + + -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) + ac_prev=dvidir ;; + -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) + dvidir=$ac_optarg ;; + + -enable-* | --enable-*) + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix=$ac_optarg ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; + + -host | --host | --hos | --ho) + ac_prev=host_alias ;; + -host=* | --host=* | --hos=* | --ho=*) + host_alias=$ac_optarg ;; + + -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) + ac_prev=htmldir ;; + -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ + | --ht=*) + htmldir=$ac_optarg ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir=$ac_optarg ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir=$ac_optarg ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir=$ac_optarg ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir=$ac_optarg ;; + + -localedir | --localedir | --localedi | --localed | --locale) + ac_prev=localedir ;; + -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) + localedir=$ac_optarg ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst | --locals) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) + localstatedir=$ac_optarg ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir=$ac_optarg ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c | -n) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir=$ac_optarg ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix=$ac_optarg ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix=$ac_optarg ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix=$ac_optarg ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name=$ac_optarg ;; + + -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) + ac_prev=pdfdir ;; + -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) + pdfdir=$ac_optarg ;; + + -psdir | --psdir | --psdi | --psd | --ps) + ac_prev=psdir ;; + -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) + psdir=$ac_optarg ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir=$ac_optarg ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir=$ac_optarg ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site=$ac_optarg ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir=$ac_optarg ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir=$ac_optarg ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target_alias ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target_alias=$ac_optarg ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; + + -with-* | --with-*) + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid package name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; + + -without-* | --without-*) + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid package name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes=$ac_optarg ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries=$ac_optarg ;; + + -*) as_fn_error $? "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information" + ;; + + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + case $ac_envvar in #( + '' | [0-9]* | *[!_$as_cr_alnum]* ) + as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + esac + eval $ac_envvar=\$ac_optarg + export $ac_envvar ;; + + *) + # FIXME: should be removed in autoconf 3.0. + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" + ;; + + esac +done + +if test -n "$ac_prev"; then + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + as_fn_error $? "missing argument to $ac_option" +fi + +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. +for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ + datadir sysconfdir sharedstatedir localstatedir includedir \ + oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ + libdir localedir mandir +do + eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. + case $ac_val in + [\\/$]* | ?:[\\/]* ) continue;; + NONE | '' ) case $ac_var in *prefix ) continue;; esac;; + esac + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" +done + +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi + +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null + + +ac_pwd=`pwd` && test -n "$ac_pwd" && +ac_ls_di=`ls -di .` && +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || + as_fn_error $? "working directory cannot be determined" +test "X$ac_ls_di" = "X$ac_pwd_ls_di" || + as_fn_error $? "pwd does not report name of working directory" + + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then the parent directory. + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_myself" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + srcdir=$ac_confdir + if test ! -r "$srcdir/$ac_unique_file"; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r "$srcdir/$ac_unique_file"; then + test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." + as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" +fi +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_abs_confdir=`( + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" + pwd)` +# When building in place, set srcdir=. +if test "$ac_abs_confdir" = "$ac_pwd"; then + srcdir=. +fi +# Remove unnecessary trailing slashes from srcdir. +# Double slashes in file names in object file debugging info +# mess up M-x gdb in Emacs. +case $srcdir in +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; +esac +for ac_var in $ac_precious_vars; do + eval ac_env_${ac_var}_set=\${${ac_var}+set} + eval ac_env_${ac_var}_value=\$${ac_var} + eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} + eval ac_cv_env_${ac_var}_value=\$${ac_var} +done + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures GNU M4 1.4.16 to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + @<:@@S|@ac_default_prefix@:>@ + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + @<:@PREFIX@:>@ + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root @<:@DATAROOTDIR/doc/m4@:>@ + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of GNU M4 1.4.16:";; + esac + cat <<\_ACEOF + +Optional Features: + --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") + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-threads={posix|solaris|pth|win32} + specify multithreading API + --disable-threads build without multithread safety + --enable-gcc-warnings turn on lots of GCC warnings (for developers) + --disable-assert turn off assertions + --disable-rpath do not hardcode runtime library paths + --disable-largefile omit support for large files + --enable-c++ also build C++ sources + --enable-changeword enable -W and changeword() builtin + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-libsigsegv-prefix[=DIR] search for libsigsegv in DIR/include and DIR/lib + --without-libsigsegv-prefix don't search for libsigsegv in includedir and libdir + --with-libpth-prefix[=DIR] search for libpth in DIR/include and DIR/lib + --without-libpth-prefix don't search for libpth in includedir and libdir + --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). + --with-packager String identifying the packager of this software + --with-packager-version Packager-specific version information + --with-packager-bug-reports + Packager info for bug reports (URL/e-mail/...) + --with-syscmd-shell shell used by syscmd @<:@/bin/sh@:>@ + --with-dmalloc use dmalloc, as in dmalloc.tar.gz from + @/ftp.antaire.com:antaire/src/dmalloc. + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + CXX C++ compiler command + CXXFLAGS C++ compiler flags + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +GNU M4 home page: . +General help using GNU software: . +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for guested configure. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? + cd "$ac_pwd" || { ac_status=$?; break; } + done +fi + +test -n "$ac_init_help" && exit $ac_status +if $ac_init_version; then + cat <<\_ACEOF +GNU M4 configure 1.4.16 +generated by GNU Autoconf 2.69 + +Copyright (C) 2012 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit +fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## + +@%:@ ac_fn_c_try_compile LINENO +@%:@ -------------------------- +@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_compile + +@%:@ ac_fn_c_try_cpp LINENO +@%:@ ---------------------- +@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_cpp + +@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +@%:@ ------------------------------------------------------- +@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using +@%:@ the include files in INCLUDES and setting the cache variable VAR +@%:@ accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +@%:@include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## ----------------------------- ## +## Report this to bug-m4@gnu.org ## +## ----------------------------- ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_header_mongrel + +@%:@ ac_fn_c_try_run LINENO +@%:@ ---------------------- +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes +@%:@ that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_run + +@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +@%:@ ------------------------------------------------------- +@%:@ Tests whether HEADER exists and can be compiled using the include files in +@%:@ INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +@%:@include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_header_compile + +@%:@ ac_fn_c_try_link LINENO +@%:@ ----------------------- +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_link + +@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES +@%:@ ------------------------------------------- +@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache +@%:@ variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_type + +@%:@ ac_fn_c_check_func LINENO FUNC VAR +@%:@ ---------------------------------- +@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* 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 $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_func + +@%:@ ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +@%:@ --------------------------------------------- +@%:@ Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +@%:@ accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +@%:@ifndef $as_decl_name +@%:@ifdef __cplusplus + (void) $as_decl_use; +@%:@else + (void) $as_decl_name; +@%:@endif +@%:@endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_decl + +@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +@%:@ -------------------------------------------- +@%:@ Tries to find the compile-time value of EXPR in a program that includes +@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be +@%:@ computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) < 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in @%:@(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +@%:@include +@%:@include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 &5 +$as_echo_n "checking for $2.$3... " >&6; } +if eval \${$4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (sizeof ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + eval "$4=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$4 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_member +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by GNU M4 $as_me 1.4.16, which was +generated by GNU Autoconf 2.69. Invocation command line was + + $ $0 $@ + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + $as_echo "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + $as_echo "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + $as_echo "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + $as_echo "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + $as_echo "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +$as_echo "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_URL "$PACKAGE_URL" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE +if test -n "$CONFIG_SITE"; then + # We do not want a PATH search for config.site. + case $CONFIG_SITE in @%:@(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac +elif test "x$prefix" != xNONE; then + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site +else + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site +fi +for ac_site_file in "$ac_site_file1" "$ac_site_file2" +do + test "x$ac_site_file" = xNONE && continue + if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +gl_use_threads_default=no +as_fn_append ac_func_list " btowc" +as_fn_append ac_func_list " setrlimit" +as_fn_append ac_header_list " ucontext.h" +as_fn_append ac_func_list " sigaltstack" +as_fn_append ac_header_list " unistd.h" +as_fn_append ac_func_list " canonicalize_file_name" +as_fn_append ac_func_list " getcwd" +as_fn_append ac_func_list " readlink" +as_fn_append ac_func_list " realpath" +as_fn_append ac_header_list " sys/param.h" +as_fn_append ac_func_list " dup2" +as_fn_append ac_func_list " fcntl" +as_fn_append ac_func_list " mempcpy" +as_fn_append ac_header_list " stdio_ext.h" +as_fn_append ac_func_list " __fpending" +as_fn_append ac_func_list " fpurge" +as_fn_append ac_func_list " __fpurge" +as_fn_append ac_func_list " __freading" +as_fn_append ac_func_list " getdtablesize" +gl_getopt_required=GNU +as_fn_append ac_header_list " getopt.h" +as_fn_append ac_header_list " sys/time.h" +as_fn_append ac_func_list " gettimeofday" +as_fn_append ac_header_list " langinfo.h" +as_fn_append ac_func_list " lstat" +as_fn_append ac_header_list " math.h" +as_fn_append ac_func_list " mbsinit" +as_fn_append ac_func_list " mbrtowc" +as_fn_append ac_header_list " sys/mman.h" +as_fn_append ac_func_list " mprotect" +as_fn_append ac_func_list " memchr" +as_fn_append ac_func_list " mkstemp" +as_fn_append ac_func_list " nl_langinfo" +as_fn_append ac_func_list " pathconf" +as_fn_append ac_func_list " pipe2" +as_fn_append ac_func_list " posix_spawn" +gl_printf_safe=yes +as_fn_append ac_func_list " isblank" +as_fn_append ac_func_list " iswctype" +as_fn_append ac_func_list " wcscoll" +as_fn_append ac_header_list " sched.h" +as_fn_append ac_func_list " sigaction" +as_fn_append ac_func_list " siginterrupt" +as_fn_append ac_header_list " spawn.h" +as_fn_append ac_header_list " wchar.h" +as_fn_append ac_header_list " stdint.h" +as_fn_append ac_header_list " sys/socket.h" +as_fn_append ac_func_list " strndup" +as_fn_append ac_header_list " sys/stat.h" +as_fn_append ac_header_list " sys/wait.h" +as_fn_append ac_func_list " pipe" +as_fn_append ac_func_list " vasnprintf" +as_fn_append ac_header_list " features.h" +as_fn_append ac_func_list " wcrtomb" +as_fn_append ac_func_list " iswcntrl" +as_fn_append ac_header_list " wctype.h" +as_fn_append ac_func_list " link" +as_fn_append ac_header_list " xlocale.h" +as_fn_append ac_func_list " newlocale" +as_fn_append ac_func_list " setenv" +as_fn_append ac_func_list " strdup" +as_fn_append ac_func_list " symlink" +as_fn_append ac_func_list " wctob" +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_aux_dir= +for ac_dir in build-aux "$srcdir"/build-aux; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + + +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 +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in @%:@(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + 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. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# 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 ( + 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 + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +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. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +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;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# 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. +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. +set dummy ${ac_tool_prefix}strip; 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_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # 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_STRIP="${ac_tool_prefix}strip" + $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 +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; 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_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # 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_STRIP="strip" + $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_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + 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 + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + 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) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + + +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. +set dummy $ac_prog; 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_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # 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_AWK="$ac_prog" + $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 +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +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." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='m4' + VERSION='1.4.16' + + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +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 -' + + + + + + + + + + +ac_config_headers="$ac_config_headers lib/config.h:lib/config.hin" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="${ac_tool_prefix}gcc" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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_CC="gcc" + $as_echo "$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_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + 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 + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="${ac_tool_prefix}cc" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$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 + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $@%:@ != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="$ac_tool_prefix$ac_prog" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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_CC="$ac_prog" + $as_echo "$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_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + 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 + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +@%:@ Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > 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 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" + # 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. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}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_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 + +if test "x$CC" != xcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "@%:@define NO_MINUS_C_MINUS_O 1" >>confdefs.h + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$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 + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + 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" + 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 +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + 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" + 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 +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$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 _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. + CPPFLAGS="$CPPFLAGS -mieee" + else + # Compaq (ex-DEC) C has the option -ieee. + CPPFLAGS="$CPPFLAGS -ieee" + fi + ;; + sh*) + if test -n "$GCC"; then + # GCC has the option -mieee. + CPPFLAGS="$CPPFLAGS -mieee" + fi + ;; + esac + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +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 : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 +else + ac_cv_prog_cc_stdc=no +fi + +fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if ${ac_cv_prog_cc_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +fi + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; @%:@( + '') : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac + + + + + + + @%:@ Check whether --enable-threads was given. +if test "${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 alloca-opt: + # Code from module alloca-opt-tests: + # Code from module announce-gen: + # Code from module ansi-c++-opt: + # Code from module arg-nonnull: + # Code from module array-list: + # Code from module array-list-tests: + # Code from module array-oset: + # Code from module array-oset-tests: + # Code from module assert: + # 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 avltree-oset: + # Code from module avltree-oset-tests: + # Code from module binary-io: + # Code from module binary-io-tests: + # Code from module btowc: + # Code from module btowc-tests: + # Code from module c++defs: + # Code from module c-ctype: + # Code from module c-ctype-tests: + # Code from module c-stack: + # Code from module c-stack-tests: + # Code from module c-strcase: + # Code from module c-strcase-tests: + # Code from module canonicalize-lgpl: + # Code from module canonicalize-lgpl-tests: + # Code from module clean-temp: + # Code from module cloexec: + # Code from module cloexec-tests: + # Code from module close: + # Code from module close-hook: + # Code from module close-stream: + # 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 dirname: + # Code from module dirname-lgpl: + # Code from module dirname-tests: + # Code from module dosname: + # Code from module double-slash-root: + # 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 execute: + # Code from module exitfail: + # Code from module extensions: + + # Code from module fatal-signal: + # Code from module fclose: + # Code from module fcntl: + # Code from module fcntl-h: + # Code from module fcntl-h-c++-tests: + # Code from module fcntl-h-tests: + # Code from module fcntl-tests: + # Code from module fd-safer-flag: + # Code from module fdl-1.3: + # Code from module fflush: + + # Code from module fflush-tests: + # Code from module filenamecat: + # Code from module filenamecat-lgpl: + # Code from module filenamecat-tests: + # Code from module float: + # 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 fpucw: + # Code from module fpurge: + # Code from module fpurge-tests: + # Code from module freadahead: + # Code from module freadahead-tests: + # Code from module freading: + # Code from module freading-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 fseeko: + + # Code from module fseeko-tests: + # Code from module ftell: + # Code from module ftell-tests: + # Code from module ftello: + + # Code from module ftello-tests: + # Code from module gendocs: + # Code from module getdtablesize: + # Code from module getdtablesize-tests: + # Code from module getopt-gnu: + # Code from module getopt-posix: + # Code from module getopt-posix-tests: + # Code from module getpagesize: + # Code from module gettext-h: + # Code from module gettimeofday: + # Code from module gettimeofday-tests: + # Code from module git-version-gen: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # Code from module gnupload: + # Code from module gpl-3.0: + # Code from module havelib: + # Code from module ignore-value: + # Code from module ignore-value-tests: + # Code from module include_next: + # Code from module inline: + # Code from module intprops: + # 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 langinfo: + # Code from module langinfo-c++-tests: + # Code from module langinfo-tests: + # Code from module libsigsegv: + # Code from module link: + # Code from module link-tests: + # Code from module linkedhash-list: + # Code from module linkedhash-list-tests: + # Code from module list: + # Code from module localcharset: + # Code from module locale: + # Code from module locale-c++-tests: + # Code from module locale-tests: + # Code from module localename: + # Code from module localename-tests: + # Code from module lock: + # 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-c++-tests: + # Code from module math-tests: + # Code from module mbrtowc: + # Code from module mbrtowc-tests: + # Code from module mbsinit: + # Code from module mbsinit-tests: + # Code from module mbtowc: + # Code from module memchr: + # Code from module memchr-tests: + # Code from module memchr2: + # Code from module memchr2-tests: + # Code from module mkdtemp: + # Code from module mkstemp: + # Code from module multiarch: + # Code from module nl_langinfo: + # Code from module nl_langinfo-tests: + # Code from module nocrash: + # Code from module obstack: + # Code from module open: + # Code from module open-tests: + # Code from module oset: + # Code from module pathmax: + # Code from module pipe2: + # Code from module pipe2-safer: + # Code from module pipe2-tests: + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + # Code from module posix_spawn_file_actions_adddup2: + # Code from module posix_spawn_file_actions_addopen: + # 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 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 progname: + # Code from module putenv: + # Code from module quotearg: + # Code from module quotearg-simple: + # Code from module quotearg-simple-tests: + # Code from module rawmemchr: + # Code from module rawmemchr-tests: + # Code from module readlink: + # Code from module readlink-tests: + # Code from module regex: + # Code from module rename: + # Code from module rename-tests: + # Code from module rmdir: + # Code from module rmdir-tests: + # Code from module same-inode: + # Code from module sched: + # Code from module sched-tests: + # Code from module setenv: + # Code from module setenv-tests: + # Code from module setlocale: + # Code from module setlocale-tests: + # Code from module sigaction: + # Code from module sigaction-tests: + # Code from module signal: + # Code from module signal-c++-tests: + # Code from module signal-tests: + # Code from module signbit: + # Code from module signbit-tests: + # Code from module sigprocmask: + # Code from module size_max: + # Code from module snprintf: + # Code from module snprintf-tests: + # Code from module spawn: + # Code from module spawn-c++-tests: + # 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-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-c++-tests: + # Code from module stdio-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-safer: + # Code from module stdlib-tests: + # 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-tests: + # Code from module string: + # Code from module string-c++-tests: + # Code from module string-tests: + # Code from module strndup: + # Code from module strnlen: + # Code from module strnlen-tests: + # Code from module strsignal: + # Code from module strsignal-tests: + # Code from module strstr: + # Code from module strstr-simple: + # Code from module strstr-tests: + # Code from module strtod: + # Code from module strtod-tests: + # Code from module strtol: + # Code from module symlink: + # Code from module symlink-tests: + # Code from module sys_stat: + # Code from module sys_stat-c++-tests: + # Code from module sys_stat-tests: + # Code from module sys_time: + # Code from module sys_time-c++-tests: + # Code from module sys_time-tests: + # Code from module sys_wait: + # Code from module sys_wait-c++-tests: + # Code from module sys_wait-tests: + # Code from module tempname: + # Code from module threadlib: + + + + # Code from module time: + # Code from module time-c++-tests: + # Code from module time-tests: + # Code from module tls: + # Code from module tmpdir: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-safer: + # Code from module unistd-safer-tests: + # Code from module unistd-tests: + # 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 useless-if-before-free: + # 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 wait-process: + # Code from module waitpid: + # Code from module warn-on-use: + # Code from module warnings: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: + # Code from module wcrtomb: + # Code from module wcrtomb-tests: + # Code from module wctob: + # Code from module wctomb: + # Code from module wctype-h: + # Code from module wctype-h-c++-tests: + # Code from module wctype-h-tests: + # Code from module xalloc: + # Code from module xalloc-die: + # Code from module xalloc-die-tests: + # Code from module xlist: + # Code from module xmalloca: + # Code from module xoset: + # Code from module xprintf: + # Code from module xsize: + # Code from module xstrndup: + # Code from module xvasprintf: + # Code from module xvasprintf-posix: + # Code from module xvasprintf-tests: + + +# Maintainer note - comment this line out if you plan to rerun +# GNULIB_POSIXCHECK testing to see if M4 should be using more modules. +# Leave it uncommented for normal releases, for faster ./configure. + + + + +# M4 is single-threaded; so we can optimize gnulib code by using this: + + + + +@%:@ 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=$enableval +else + gl_gcc_warnings=no + +fi + + +if test "$gl_gcc_warnings" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Werror" >&5 +$as_echo_n "checking whether compiler handles -Werror... " >&6; } +if ${gl_cv_warn__Werror+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + gl_cv_warn__Werror=yes +else + gl_cv_warn__Werror=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Werror" >&5 +$as_echo "$gl_cv_warn__Werror" >&6; } +if test "x$gl_cv_warn__Werror" = xyes; then : + as_fn_append WERROR_CFLAGS " -Werror" +fi + + + + nw= + nw="$nw -Waggregate-return" # C90 is anachronistic + nw="$nw -Wlong-long" # C90 is anachronistic + nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib + nw="$nw -Wtraditional" # Warns on #elif which we use often + nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings + nw="$nw -Wpadded" # Our structs are not packed + nw="$nw -Wredundant-decls" # Gnulib has multiple decls + nw="$nw -Wformat-nonliteral" # Needed in builtin.c + nw="$nw -Wunreachable-code" # Needed in output.c + nw="$nw -Wconversion" # Too many warnings for now + nw="$nw -Wsign-conversion" # Too many warnings for now + nw="$nw -Wtraditional-conversion" # Too many warnings for now + nw="$nw -Wcast-qual" # Too many warnings for now + nw="$nw -Wswitch-enum" # Too many warnings for now + # This, $nw, is the list of warnings we disable. + + + gl_manywarn_set= + for gl_manywarn_item in \ + -Wall \ + -W \ + -Wformat-y2k \ + -Wformat-nonliteral \ + -Wformat-security \ + -Winit-self \ + -Wmissing-include-dirs \ + -Wswitch-default \ + -Wswitch-enum \ + -Wunused \ + -Wunknown-pragmas \ + -Wstrict-aliasing \ + -Wstrict-overflow \ + -Wsystem-headers \ + -Wfloat-equal \ + -Wtraditional \ + -Wtraditional-conversion \ + -Wdeclaration-after-statement \ + -Wundef \ + -Wshadow \ + -Wunsafe-loop-optimizations \ + -Wpointer-arith \ + -Wbad-function-cast \ + -Wc++-compat \ + -Wcast-qual \ + -Wcast-align \ + -Wwrite-strings \ + -Wconversion \ + -Wsign-conversion \ + -Wlogical-op \ + -Waggregate-return \ + -Wstrict-prototypes \ + -Wold-style-definition \ + -Wmissing-prototypes \ + -Wmissing-declarations \ + -Wmissing-noreturn \ + -Wmissing-format-attribute \ + -Wpacked \ + -Wpadded \ + -Wredundant-decls \ + -Wnested-externs \ + -Wunreachable-code \ + -Winline \ + -Winvalid-pch \ + -Wlong-long \ + -Wvla \ + -Wvolatile-register-var \ + -Wdisabled-optimization \ + -Wstack-protector \ + -Woverlength-strings \ + -Wbuiltin-macro-redefined \ + -Wmudflap \ + -Wpacked-bitfield-compat \ + -Wsync-nand \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + # The following are not documented in the manual but are included in + # output from gcc --help=warnings. + for gl_manywarn_item in \ + -Wattributes \ + -Wcoverage-mismatch \ + -Wmultichar \ + -Wunused-macros \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + ws=$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_$w" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles $w" >&5 +$as_echo_n "checking whether compiler handles $w... " >&6; } +if eval \${$as_gl_Warn+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} $w" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + eval "$as_gl_Warn=yes" +else + eval "$as_gl_Warn=no" +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +eval ac_res=\$$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_fn_append WARN_CFLAGS " $w" +fi + + done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -fdiagnostics-show-option" >&5 +$as_echo_n "checking whether compiler handles -fdiagnostics-show-option... " >&6; } +if ${gl_cv_warn__fdiagnostics_show_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} -fdiagnostics-show-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + gl_cv_warn__fdiagnostics_show_option=yes +else + gl_cv_warn__fdiagnostics_show_option=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__fdiagnostics_show_option" >&5 +$as_echo "$gl_cv_warn__fdiagnostics_show_option" >&6; } +if test "x$gl_cv_warn__fdiagnostics_show_option" = xyes; then : + as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -funit-at-a-time" >&5 +$as_echo_n "checking whether compiler handles -funit-at-a-time... " >&6; } +if ${gl_cv_warn__funit_at_a_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} -funit-at-a-time" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + gl_cv_warn__funit_at_a_time=yes +else + gl_cv_warn__funit_at_a_time=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__funit_at_a_time" >&5 +$as_echo "$gl_cv_warn__funit_at_a_time" >&6; } +if test "x$gl_cv_warn__funit_at_a_time" = xyes; then : + as_fn_append WARN_CFLAGS " -funit-at-a-time" +fi + + + + + +$as_echo "@%:@define _FORTIFY_SOURCE 2" >>confdefs.h + +fi + +# Tandem/NSK is broken - it has 'long long int' but not +# 'unsigned long long int', which confuses assumptions made by gnulib. +# Simply pretend that neither type exists if both do not work. + + { $as_echo "$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 + + + { $as_echo "$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 + +if test $ac_cv_type_long_long_int:$ac_cv_type_unsigned_long_long_int = yes:no +then + ac_cv_type_long_long_int=no + +$as_echo "@%:@define HAVE_LONG_LONG_INT 0" >>confdefs.h + +fi + + + + + + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ + +ac_fn_c_check_type "$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_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 + + + + + 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 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 + + + + + + + + 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" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +# for STACK_DIRECTION + + + + + + case "$host_os" in + sunos4* | freebsd* | dragonfly* | openbsd* | mirbsd* | netbsd* | kfreebsd* | knetbsd*) # BSD systems + FAULT_YIELDS_SIGBUS=1 ;; + hpux*) # HP-UX + FAULT_YIELDS_SIGBUS=1 ;; + macos* | darwin*) # MacOS X + FAULT_YIELDS_SIGBUS=1 ;; + gnu*) # Hurd + FAULT_YIELDS_SIGBUS=1 ;; + *) + FAULT_YIELDS_SIGBUS=0 ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FAULT_YIELDS_SIGBUS $FAULT_YIELDS_SIGBUS +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working C stack overflow detection" >&5 +$as_echo_n "checking for working C stack overflow detection... " >&6; } +if ${ac_cv_sys_stack_overflow_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_sys_stack_overflow_works=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if HAVE_SETRLIMIT + # include + # include + # include + #endif + #ifndef SIGSTKSZ + # define SIGSTKSZ 16384 + #endif + + static union + { + char buffer[2 * SIGSTKSZ]; + long double ld; + long u; + void *p; + } alternate_signal_stack; + + static void + segv_handler (int signo) + { + _exit (0); + } + + static int + c_stack_action () + { + stack_t st; + struct sigaction act; + int r; + + st.ss_flags = 0; + /* Use the midpoint to avoid Irix sigaltstack bug. */ + st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ; + st.ss_size = SIGSTKSZ; + r = sigaltstack (&st, 0); + if (r != 0) + return 1; + + sigemptyset (&act.sa_mask); + act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND; + act.sa_handler = segv_handler; + #if FAULT_YIELDS_SIGBUS + if (sigaction (SIGBUS, &act, 0) < 0) + return 2; + #endif + if (sigaction (SIGSEGV, &act, 0) < 0) + return 3; + return 0; + } + static volatile int * + recurse_1 (volatile int n, volatile int *p) + { + if (n >= 0) + *recurse_1 (n + 1, p) += n; + return p; + } + static int + recurse (volatile int n) + { + int sum = 0; + return *recurse_1 (n, &sum); + } + int + main () + { + int result; + #if HAVE_SETRLIMIT && defined RLIMIT_STACK + /* Before starting the endless recursion, try to be friendly + to the user's machine. On some Linux 2.2.x systems, there + is no stack limit for user processes at all. We don't want + to kill such systems. */ + struct rlimit rl; + rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */ + setrlimit (RLIMIT_STACK, &rl); + #endif + + result = c_stack_action (); + if (result != 0) + return result; + return recurse (0); + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_sys_stack_overflow_works=yes +else + ac_cv_sys_stack_overflow_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: $ac_cv_sys_stack_overflow_works" >&5 +$as_echo "$ac_cv_sys_stack_overflow_works" >&6; } + + if test $ac_cv_sys_stack_overflow_works = yes; then + +$as_echo "@%:@define HAVE_STACK_OVERFLOW_HANDLING 1" >>confdefs.h + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct stack_t interpretation" >&5 +$as_echo_n "checking for correct stack_t interpretation... " >&6; } +if ${gl_cv_sigaltstack_low_base+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_sigaltstack_low_base=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include +#if HAVE_SYS_SIGNAL_H +# include +#endif +#ifndef SIGSTKSZ +# define SIGSTKSZ 16384 +#endif +volatile char *stack_lower_bound; +volatile char *stack_upper_bound; +static void check_stack_location (volatile char *addr) +{ + if (addr >= stack_lower_bound && addr <= stack_upper_bound) + exit (0); + else + exit (1); +} +static void stackoverflow_handler (int sig) +{ + char dummy; + check_stack_location (&dummy); +} +int main () +{ + char mystack[2 * SIGSTKSZ]; + stack_t altstack; + struct sigaction action; + /* Install the alternate stack. */ + altstack.ss_sp = mystack + SIGSTKSZ; + altstack.ss_size = SIGSTKSZ; + stack_lower_bound = (char *) altstack.ss_sp; + stack_upper_bound = (char *) altstack.ss_sp + altstack.ss_size - 1; + altstack.ss_flags = 0; /* no SS_DISABLE */ + if (sigaltstack (&altstack, NULL) < 0) + exit (2); + /* Install the SIGSEGV handler. */ + sigemptyset (&action.sa_mask); + action.sa_handler = &stackoverflow_handler; + action.sa_flags = SA_ONSTACK; + if (sigaction (SIGSEGV, &action, (struct sigaction *) NULL) < 0) + exit(3); + /* Provoke a SIGSEGV. */ + raise (SIGSEGV); + exit (4); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_sigaltstack_low_base=yes +else + gl_cv_sigaltstack_low_base=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: $gl_cv_sigaltstack_low_base" >&5 +$as_echo "$gl_cv_sigaltstack_low_base" >&6; } + if test "$gl_cv_sigaltstack_low_base" = no; then + +$as_echo "@%:@define SIGALTSTACK_SS_REVERSED 1" >>confdefs.h + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for precise C stack overflow detection" >&5 +$as_echo_n "checking for precise C stack overflow detection... " >&6; } +if ${ac_cv_sys_xsi_stack_overflow_heuristic+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_sys_xsi_stack_overflow_heuristic=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if HAVE_UCONTEXT_H + # include + #endif + #if HAVE_SETRLIMIT + # include + # include + # include + #endif + #ifndef SIGSTKSZ + # define SIGSTKSZ 16384 + #endif + + static union + { + char buffer[2 * SIGSTKSZ]; + long double ld; + long u; + void *p; + } alternate_signal_stack; + + #if STACK_DIRECTION + # define find_stack_direction(ptr) STACK_DIRECTION + #else + static int + find_stack_direction (char const *addr) + { + char dummy; + return (! addr ? find_stack_direction (&dummy) + : addr < &dummy ? 1 : -1); + } + #endif + + static void + segv_handler (int signo, siginfo_t *info, void *context) + { + if (0 < info->si_code) + { + /* For XSI heuristics to work, we need uc_stack to describe + the interrupted stack (as on Solaris), and not the + currently executing stack (as on Linux). */ + ucontext_t const *user_context = context; + char const *stack_min = user_context->uc_stack.ss_sp; + size_t stack_size = user_context->uc_stack.ss_size; + char const *faulting_address = info->si_addr; + size_t s = faulting_address - stack_min; + size_t page_size = sysconf (_SC_PAGESIZE); + if (find_stack_direction (0) < 0) + s += page_size; + if (s < stack_size + page_size) + _exit (0); + _exit (4); + } + _exit (5); + } + + static int + c_stack_action () + { + stack_t st; + struct sigaction act; + int r; + + st.ss_flags = 0; + /* Use the midpoint to avoid Irix sigaltstack bug. */ + st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ; + st.ss_size = SIGSTKSZ; + r = sigaltstack (&st, 0); + if (r != 0) + return 1; + + sigemptyset (&act.sa_mask); + act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND | SA_SIGINFO; + act.sa_sigaction = segv_handler; + #if FAULT_YIELDS_SIGBUS + if (sigaction (SIGBUS, &act, 0) < 0) + return 2; + #endif + if (sigaction (SIGSEGV, &act, 0) < 0) + return 3; + return 0; + } + static volatile int * + recurse_1 (volatile int n, volatile int *p) + { + if (n >= 0) + *recurse_1 (n + 1, p) += n; + return p; + } + static int + recurse (volatile int n) + { + int sum = 0; + return *recurse_1 (n, &sum); + } + int + main () + { + int result; + #if HAVE_SETRLIMIT && defined RLIMIT_STACK + /* Before starting the endless recursion, try to be friendly + to the user's machine. On some Linux 2.2.x systems, there + is no stack limit for user processes at all. We don't want + to kill such systems. */ + struct rlimit rl; + rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */ + setrlimit (RLIMIT_STACK, &rl); + #endif + + result = c_stack_action (); + if (result != 0) + return result; + return recurse (0); + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_sys_xsi_stack_overflow_heuristic=yes +else + ac_cv_sys_xsi_stack_overflow_heuristic=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: $ac_cv_sys_xsi_stack_overflow_heuristic" >&5 +$as_echo "$ac_cv_sys_xsi_stack_overflow_heuristic" >&6; } + + if test $ac_cv_sys_xsi_stack_overflow_heuristic = yes; then + +$as_echo "@%:@define HAVE_XSI_STACK_OVERFLOW_HEURISTIC 1" >>confdefs.h + + 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 GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&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. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path 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 + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$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/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$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 : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$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-libsigsegv-prefix was given. +if test "${with_libsigsegv_prefix+set}" = set; then : + withval=$with_libsigsegv_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/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBSIGSEGV= + LTLIBSIGSEGV= + INCSIGSEGV= + LIBSIGSEGV_PREFIX= + HAVE_LIBSIGSEGV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='sigsegv ' + while test -n "$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 "$value" || LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$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 $LTLIBSIGSEGV; do + + acl_save_prefix="$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$found_dir" != "X"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$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/$acl_libdirstem2"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 $LIBSIGSEGV; do + + acl_save_prefix="$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 "$haveit"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_a" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$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" = 'sigsegv'; then + LIBSIGSEGV_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" = 'sigsegv'; then + LIBSIGSEGV_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 $INCSIGSEGV; do + + acl_save_prefix="$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 + INCSIGSEGV="${INCSIGSEGV}${INCSIGSEGV:+ }-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 $LIBSIGSEGV; do + + acl_save_prefix="$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$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 + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-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$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$dep" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$dep" + ;; + esac + done + fi + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-l$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="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-R$found_dir" + done + fi + + + + + + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCSIGSEGV; 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 libsigsegv" >&5 +$as_echo_n "checking for libsigsegv... " >&6; } +if ${ac_cv_libsigsegv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + case " $LIBSIGSEGV" in + *" -l"*) LIBS="$LIBS $LIBSIGSEGV" ;; + *) LIBS="$LIBSIGSEGV $LIBS" ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +sigsegv_deinstall_handler(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libsigsegv=yes +else + ac_cv_libsigsegv='no, consider installing GNU libsigsegv' +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libsigsegv" >&5 +$as_echo "$ac_cv_libsigsegv" >&6; } + if test "$ac_cv_libsigsegv" = yes; then + HAVE_LIBSIGSEGV=yes + +$as_echo "@%:@define HAVE_LIBSIGSEGV 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libsigsegv" >&5 +$as_echo_n "checking how to link with libsigsegv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBSIGSEGV" >&5 +$as_echo "$LIBSIGSEGV" >&6; } + else + HAVE_LIBSIGSEGV=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBSIGSEGV= + LTLIBSIGSEGV= + LIBSIGSEGV_PREFIX= + fi + + + + + + + + gl_cv_lib_sigsegv="$ac_cv_libsigsegv" + + + + + + + + + + + + + + { $as_echo "$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 : + $as_echo_n "(cached) " >&6 +else + + touch conftest.a + if test "$cross_compiling" = yes; then : + gl_cv_func_realpath_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int +main () +{ + + int result = 0; + { + char *name = realpath ("conftest.a", NULL); + if (!(name && *name == '/')) + result |= 1; + } + { + char *name = realpath ("conftest.b/../conftest.a", NULL); + if (name != NULL) + result |= 2; + } + { + char *name = realpath ("conftest.a/", NULL); + if (name != NULL) + result |= 4; + } + return result; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$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 + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 +$as_echo "$gl_cv_func_realpath_works" >&6; } + if test "$gl_cv_func_realpath_works" = yes; then + +$as_echo "@%:@define FUNC_REALPATH_WORKS 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_PTSNAME=0; + GNULIB_PUTENV=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_PTSNAME=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_PUTENV=0; + REPLACE_REALLOC=0; + REPLACE_REALPATH=0; + REPLACE_SETENV=0; + REPLACE_STRTOD=0; + REPLACE_UNSETENV=0; + REPLACE_WCTOMB=0; + + + GNULIB_CHOWN=0; + GNULIB_CLOSE=0; + GNULIB_DUP2=0; + GNULIB_DUP3=0; + GNULIB_ENVIRON=0; + GNULIB_EUIDACCESS=0; + GNULIB_FACCESSAT=0; + GNULIB_FCHDIR=0; + GNULIB_FCHOWNAT=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_LCHOWN=0; + GNULIB_LINK=0; + GNULIB_LINKAT=0; + GNULIB_LSEEK=0; + GNULIB_PIPE=0; + GNULIB_PIPE2=0; + GNULIB_PREAD=0; + GNULIB_PWRITE=0; + GNULIB_READLINK=0; + GNULIB_READLINKAT=0; + GNULIB_RMDIR=0; + GNULIB_SLEEP=0; + GNULIB_SYMLINK=0; + GNULIB_SYMLINKAT=0; + GNULIB_TTYNAME_R=0; + GNULIB_UNISTD_H_GETOPT=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_FSYNC=1; + HAVE_FTRUNCATE=1; + HAVE_GETDTABLESIZE=1; + HAVE_GETGROUPS=1; + HAVE_GETHOSTNAME=1; + HAVE_GETLOGIN=1; + HAVE_GETPAGESIZE=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_SLEEP=1; + HAVE_SYMLINK=1; + HAVE_SYMLINKAT=1; + HAVE_UNLINKAT=1; + HAVE_USLEEP=1; + HAVE_DECL_ENVIRON=1; + HAVE_DECL_FCHDIR=1; + HAVE_DECL_GETDOMAINNAME=1; + HAVE_DECL_GETLOGIN_R=1; + HAVE_DECL_GETPAGESIZE=1; + HAVE_DECL_GETUSERSHELL=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_GETCWD=0; + REPLACE_GETDOMAINNAME=0; + REPLACE_GETLOGIN_R=0; + REPLACE_GETGROUPS=0; + REPLACE_GETPAGESIZE=0; + REPLACE_LCHOWN=0; + REPLACE_LINK=0; + REPLACE_LINKAT=0; + REPLACE_LSEEK=0; + REPLACE_PREAD=0; + REPLACE_PWRITE=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; + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS basename-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dirname-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS stripslash.$ac_objext" + + + + + + + + + + + + + + + { $as_echo "$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. */ +#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 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 + + + + + { $as_echo "$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 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 ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +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="$ac_cpp" ;; + esac + gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/errno.h#{ + s#.*"\(.*/errno.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + { $as_echo "$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 + +{ $as_echo "$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 $ac_val +#endif +_ACEOF + ;; +esac + + + XGETTEXT_EXTRA_OPTIONS= + +ac_fn_c_check_type "$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 + + + 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 + + + + GNULIB_DPRINTF=0; + GNULIB_FCLOSE=0; + GNULIB_FFLUSH=0; + GNULIB_FOPEN=0; + GNULIB_FPRINTF=0; + GNULIB_FPRINTF_POSIX=0; + GNULIB_FPURGE=0; + GNULIB_FPUTC=0; + GNULIB_FPUTS=0; + GNULIB_FREOPEN=0; + GNULIB_FSEEK=0; + GNULIB_FSEEKO=0; + GNULIB_FTELL=0; + GNULIB_FTELLO=0; + GNULIB_FWRITE=0; + GNULIB_GETDELIM=0; + GNULIB_GETLINE=0; + GNULIB_OBSTACK_PRINTF=0; + GNULIB_OBSTACK_PRINTF_POSIX=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_SNPRINTF=0; + GNULIB_SPRINTF_POSIX=0; + GNULIB_STDIO_H_SIGPIPE=0; + GNULIB_TMPFILE=0; + GNULIB_VASPRINTF=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_RENAMEAT=1; + HAVE_VASPRINTF=1; + HAVE_VDPRINTF=1; + REPLACE_DPRINTF=0; + REPLACE_FCLOSE=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_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_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.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; + +int +main () +{ + + int result = !constants; + { + static char const sym[] = "conftest.sym"; + if (symlink (".", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_RDONLY | O_NOFOLLOW); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + unlink (sym); + } + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + if (fd < 0) + result |= 8; + else + { + struct stat st0; + if (fstat (fd, &st0) != 0) + result |= 16; + else + { + char c; + sleep (1); + if (read (fd, &c, 1) != 1) + result |= 24; + else + { + if (close (fd) != 0) + result |= 32; + else + { + struct stat st1; + if (stat (file, &st1) != 0) + result |= 40; + else + if (st0.st_atime != st1.st_atime) + result |= 64; + } + } + } + } + } + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 + + + + + + + + { $as_echo "$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 "$gl_cv_func_fseeko" >&6; } + + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS filenamecat-lgpl.$ac_objext" + + + + + + + + + + + + + + + + GNULIB_ACOSL=0; + GNULIB_ASINL=0; + GNULIB_ATANL=0; + GNULIB_CEIL=0; + GNULIB_CEILF=0; + GNULIB_CEILL=0; + GNULIB_COSL=0; + GNULIB_EXPL=0; + GNULIB_FLOOR=0; + GNULIB_FLOORF=0; + GNULIB_FLOORL=0; + GNULIB_FREXP=0; + GNULIB_FREXPL=0; + GNULIB_ISFINITE=0; + GNULIB_ISINF=0; + GNULIB_ISNAN=0; + GNULIB_ISNANF=0; + GNULIB_ISNAND=0; + GNULIB_ISNANL=0; + GNULIB_LDEXPL=0; + GNULIB_LOGB=0; + GNULIB_LOGL=0; + GNULIB_ROUND=0; + GNULIB_ROUNDF=0; + GNULIB_ROUNDL=0; + GNULIB_SIGNBIT=0; + GNULIB_SINL=0; + GNULIB_SQRTL=0; + GNULIB_TANL=0; + GNULIB_TRUNC=0; + GNULIB_TRUNCF=0; + GNULIB_TRUNCL=0; + HAVE_ACOSL=1; + HAVE_ASINL=1; + HAVE_ATANL=1; + HAVE_COSL=1; + HAVE_EXPL=1; + HAVE_ISNANF=1; + HAVE_ISNAND=1; + HAVE_ISNANL=1; + HAVE_LOGL=1; + HAVE_SINL=1; + HAVE_SQRTL=1; + HAVE_TANL=1; + HAVE_DECL_ACOSL=1; + HAVE_DECL_ASINL=1; + HAVE_DECL_ATANL=1; + HAVE_DECL_CEILF=1; + HAVE_DECL_CEILL=1; + HAVE_DECL_COSL=1; + HAVE_DECL_EXPL=1; + HAVE_DECL_FLOORF=1; + HAVE_DECL_FLOORL=1; + HAVE_DECL_FREXPL=1; + HAVE_DECL_LDEXPL=1; + HAVE_DECL_LOGB=1; + HAVE_DECL_LOGL=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_CEIL=0; + REPLACE_CEILF=0; + REPLACE_CEILL=0; + REPLACE_FLOOR=0; + REPLACE_FLOORF=0; + REPLACE_FLOORL=0; + REPLACE_FREXP=0; + REPLACE_FREXPL=0; + REPLACE_HUGE_VAL=0; + REPLACE_ISFINITE=0; + REPLACE_ISINF=0; + REPLACE_ISNAN=0; + REPLACE_LDEXPL=0; + REPLACE_NAN=0; + REPLACE_ROUND=0; + REPLACE_ROUNDF=0; + REPLACE_ROUNDL=0; + REPLACE_SIGNBIT=0; + REPLACE_SIGNBIT_USING_GCC=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 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 "$gl_cv_var_stdin_large_offset" >&6; } + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$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 $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="$ac_cpp" ;; + esac + gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/getopt.h#{ + s#.*"\(.*/getopt.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int *p = &optreset; return optreset; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_optind_min=1 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +return !getopt_clip; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_optind_min=1 +else + gl_optind_min=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + gl_save_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min" + if test "$cross_compiling" = yes; then : + case "$host_os" in + mingw*) gl_cv_func_getopt_posix="guessing no";; + darwin* | aix*) gl_cv_func_getopt_posix="guessing no";; + *) gl_cv_func_getopt_posix="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + { + int argc = 0; + char *argv[10]; + int c; + + argv[argc++] = "program"; + argv[argc++] = "-a"; + argv[argc++] = "foo"; + argv[argc++] = "bar"; + argv[argc] = NULL; + optind = OPTIND_MIN; + opterr = 0; + + c = getopt (argc, argv, "ab"); + if (!(c == 'a')) + return 1; + c = getopt (argc, argv, "ab"); + if (!(c == -1)) + return 2; + if (!(optind == 2)) + return 3; + } + /* Some internal state exists at this point. */ + { + int argc = 0; + char *argv[10]; + int c; + + argv[argc++] = "program"; + argv[argc++] = "donald"; + argv[argc++] = "-p"; + argv[argc++] = "billy"; + argv[argc++] = "duck"; + argv[argc++] = "-a"; + argv[argc++] = "bar"; + argv[argc] = NULL; + optind = OPTIND_MIN; + opterr = 0; + + c = getopt (argc, argv, "+abp:q:"); + if (!(c == -1)) + return 4; + if (!(strcmp (argv[0], "program") == 0)) + return 5; + if (!(strcmp (argv[1], "donald") == 0)) + return 6; + if (!(strcmp (argv[2], "-p") == 0)) + return 7; + if (!(strcmp (argv[3], "billy") == 0)) + return 8; + if (!(strcmp (argv[4], "duck") == 0)) + return 9; + if (!(strcmp (argv[5], "-a") == 0)) + return 10; + if (!(strcmp (argv[6], "bar") == 0)) + return 11; + if (!(optind == 1)) + return 12; + } + /* Detect MacOS 10.5, AIX 7.1 bug. */ + { + char *argv[3] = { "program", "-ab", NULL }; + optind = OPTIND_MIN; + opterr = 0; + if (getopt (2, argv, "ab:") != 'a') + return 13; + if (getopt (2, argv, "ab:") != '?') + return 14; + if (optopt != 'b') + return 15; + if (optind != 2) + return 16; + } + + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$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.$ac_ext +fi + + CPPFLAGS=$gl_save_CPPFLAGS + +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 + +int +main () +{ + + int result = 0; + /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, + and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, + OSF/1 5.1, Solaris 10. */ + { + char *myargv[3]; + myargv[0] = "conftest"; + myargv[1] = "-+"; + myargv[2] = 0; + opterr = 0; + if (getopt (2, myargv, "+a") != '?') + result |= 1; + } + /* This code succeeds on glibc 2.8, mingw, + and fails on MacOS 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. */ + { + 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. */ + { + char *argv[] = { "program", "foo", "-p", NULL }; + optind = 0; + if (getopt (3, argv, "-p") != 1) + result |= 16; + else if (getopt (3, argv, "-p") != 'p') + result |= 32; + } + /* This code fails on glibc 2.11. */ + { + char *argv[] = { "program", "-b", "-a", NULL }; + optind = opterr = 0; + if (getopt (3, argv, "+:a:b") != 'b') + result |= 64; + else if (getopt (3, argv, "+:a:b") != ':') + 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" = "no"; then + gl_replace_getopt=yes + fi + 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 $ac_have_decl +_ACEOF + + + + + + + if test -n "$gl_replace_getopt"; then : + + + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + GNULIB_UNISTD_H_GETOPT=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt1.$ac_objext" + + + + + + +fi + + +{ $as_echo "$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_GETTIMEOFDAY=0; + HAVE_GETTIMEOFDAY=1; + HAVE_STRUCT_TIMEVAL=1; + HAVE_SYS_TIME_H=1; + REPLACE_GETTIMEOFDAY=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="$ac_cpp" ;; + esac + gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/time.h#{ + s#.*"\(.*/sys/time.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + { $as_echo "$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 + +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 + fi + + + + + + + + + + { $as_echo "$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 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_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" + + + + + 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... " >&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 : + 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 "$host_os" in + solaris* | hpux*) + +$as_echo "@%:@define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h + + esac + +fi + + else + # Some library is needed. 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... " >&6; } +if ${ac_cv_lib_c_r_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 "$LINENO"; then : + ac_cv_lib_c_r_pthread_kill=yes +else + ac_cv_lib_c_r_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; } +if test "x$ac_cv_lib_c_r_pthread_kill" = xyes; then : + gl_have_pthread=yes + LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r + LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r +fi + + fi + fi + if test -n "$gl_have_pthread"; then + gl_threads_api=posix + +$as_echo "@%:@define USE_POSIX_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_POSIX_THREADS_WEAK 1" >>confdefs.h + + 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="$LIBS -lthread" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +thr_self(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_solaristhread=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_solaristhread"; then + gl_threads_api=solaris + LIBTHREAD=-lthread + LTLIBTHREAD=-lthread + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + +$as_echo "@%:@define USE_SOLARIS_THREADS 1" >>confdefs.h + + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_SOLARIS_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + if test "$gl_use_threads" = pth; then + gl_save_CPPFLAGS="$CPPFLAGS" + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libpth" >&5 +$as_echo_n "checking how to link with libpth... " >&6; } +if ${ac_cv_libpth_libs+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + + + + + + + use_additional=yes + + acl_save_prefix="$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="$acl_save_prefix" + + +@%:@ Check whether --with-libpth-prefix was given. +if test "${with_libpth_prefix+set}" = set; then : + withval=$with_libpth_prefix; + if test "X$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 + + 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 "$gl_have_pthread"; then + if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then + if { case "$host_os" in + mingw*) true;; + *) false;; + esac + }; then + gl_threads_api=win32 + +$as_echo "@%:@define USE_WIN32_THREADS 1" >>confdefs.h + + fi + fi + 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; } + + + + + + + + + + + GNULIB_FCHMODAT=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; + + + + + { $as_echo "$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 ${ac_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 "$cross_compiling" = yes; then : + # When cross-compiling, be pessimistic so we will end up using the + # replacement version of lstat that checks for trailing slashes and + # calls lstat a second time when necessary. + ac_cv_func_lstat_dereferences_slashed_symlink=no + +else + cat confdefs.h - <<_ACEOF >conftest.$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 : + ac_cv_func_lstat_dereferences_slashed_symlink=yes +else + ac_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. + ac_cv_func_lstat_dereferences_slashed_symlink=no + fi + rm -f conftest.sym conftest.file + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } + test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +cat >>confdefs.h <<_ACEOF +@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS lstat.$ac_objext" + + fi + + + { $as_echo "$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 "$gl_cv_func_malloc_posix" >&6; } + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$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 : + ac_cv_func_malloc_0_nonnull=no +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 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 + + + + + + + + + { $as_echo "$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 + + + + + + + + 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_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_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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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_memchr = yes; 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 + else + HAVE_MEMCHR=0 + fi + if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then + + + + + + + + + M4_LIBOBJS="$M4_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 + +@%:@ 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 $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + + + + + gl_cv_c_multiarch=no + cat confdefs.h - <<_ACEOF >conftest.$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 + + + + + + + { $as_echo "$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 + + + + + + + + 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; + + + + + + + + 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) + { $as_echo "$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 + + + + + + + + + + + GNULIB_SIGNAL_H_SIGPIPE=0; + GNULIB_SIGPROCMASK=0; + GNULIB_SIGACTION=0; + HAVE_POSIX_SIGNALBLOCKING=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; + + + + +{ $as_echo "$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 + + + + + + { $as_echo "$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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; + darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_snprintf_retval_c99="guessing no";; + openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; + aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_snprintf_retval_c99="guessing no";; + netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_snprintf_retval_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + if (snprintf (buf, 3, "%d %d", 4567, 89) != 7) + return 1; + if (snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (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 + + + +{ $as_echo "$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 + + + + REPLACE_NULL=0; + HAVE_WCHAR_T=1; + STDDEF_H=''; + + + { $as_echo "$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 + + + + + + + + + + + if test -z "$ERRNO_H"; 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 : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return !*strerror (-2); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_working_strerror=yes +else + gl_cv_func_working_strerror=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return !*strerror (-2); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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; } + if test $gl_cv_func_working_strerror = no; then + REPLACE_STRERROR=1 + fi + else + REPLACE_STRERROR=1 + fi + if test $REPLACE_STRERROR = 1; then + + ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" +if test "x$ac_cv_have_decl_strerror" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRERROR $ac_have_decl +_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 + + 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="$ac_cpp" ;; + esac + gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/string.h#{ + s#.*"\(.*/string.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + + + + + + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + 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 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_works_always=yes +else + gl_cv_func_strstr_works_always="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_strstr_works_always" >&6; } + if test "$gl_cv_func_strstr_works_always" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + fi + fi + +ac_fn_c_check_decl "$LINENO" "strtod" "ac_cv_have_decl_strtod" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtod" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOD $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; } + +{ $as_echo "$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 + + + + + GNULIB_WAITPID=0; + + + + + 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; + + + + { $as_echo "$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="$ac_cpp" ;; + esac + gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/time.h#{ + s#.*"\(.*/time.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + + + +ac_fn_c_check_decl "$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" "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" "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" "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" "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" "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 $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$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 + + + + + { $as_echo "$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_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + 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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; + darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_printf_sizes_c99="guessing no";; + openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_sizes_c99="guessing no";; + netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_sizes_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; + darwin*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; + hpux*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_infinite="guessing no";; + netbsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_infinite="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", -1.0 / 0.0) < 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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", -1.0 / 0.0) < 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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", -1.0 / 0.0) < 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 MacOS 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); + } + } + } +} +#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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", -1.0L / 0.0L) < 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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", -1.0L / 0.0L) < 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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", -1.0L / 0.0L) < 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_)) +/* 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]; +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 / 0.0, 33, 44, 55) < 0 + || buf[0] == '0') + result |= 8; + /* This catches a MacOS 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 MacOS 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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; + darwin*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_f="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +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 / 0.0) < 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 "$host_os" in + *) gl_cv_func_printf_directive_n="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +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"); + 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 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; } + + + + { $as_echo "$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]; +int main () +{ + if (sprintf (buf, "%010f", 1.0 / 0.0, 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 "$host_os" in + # Guess no only on Solaris, native Win32, and BeOS systems. + solaris*) gl_cv_func_printf_precision="guessing no" ;; + mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; + beos*) gl_cv_func_printf_precision="guessing no" ;; + *) gl_cv_func_printf_precision="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$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; + 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 MacOS 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); + } + } + } +} +#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 + result=$? + if test $result != 0 && test $result != 77; then result=1; fi + exit $result + ) >/dev/null 2>/dev/null + case $? in + 0) gl_cv_func_printf_enomem="yes" ;; + 77) gl_cv_func_printf_enomem="guessing no" ;; + *) gl_cv_func_printf_enomem="no" ;; + esac + else + gl_cv_func_printf_enomem="guessing no" + fi + rm -fr conftest* + else + gl_cv_func_printf_enomem="guessing no" + fi + fi + if test "$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 + + + + + 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 whether to use C++" >&5 +$as_echo_n "checking whether to use C++... " >&6; } + @%:@ Check whether --enable-c++ was given. +if test "${enable_c__+set}" = set; then : + enableval=$enable_c__; CXX_CHOICE="$enableval" +else + CXX_CHOICE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_CHOICE" >&5 +$as_echo "$CXX_CHOICE" >&6; } + + + + + + { $as_echo "$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 : + gl_cv_func_ungetc_works='guessing no' +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 "$gl_cv_func_ungetc_works" >&6; } + if test "$gl_cv_func_ungetc_works" != yes; then + +$as_echo "@%:@define FUNC_UNGETC_BROKEN 1" >>confdefs.h + + fi + + + + + GNULIB_SETLOCALE=0; + GNULIB_DUPLOCALE=0; + HAVE_DUPLOCALE=1; + REPLACE_SETLOCALE=0; + REPLACE_DUPLOCALE=0; + + + + + + + { $as_echo "$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" "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 + + 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 : + gl_cv_func_setenv_works="guessing no" +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 "$gl_cv_func_setenv_works" >&6; } + if test "$gl_cv_func_setenv_works" != yes; then + REPLACE_SETENV=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS setenv.$ac_objext" + + fi + 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$ac_cv_func_tsearch" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TSEARCH 1 +_ACEOF + +fi +done + + + + + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$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 + + + + + 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' + # Code from module alloca-opt: + + + 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 + + + # Code from module announce-gen: + # Code from module arg-nonnull: + # Code from module assert: + + { $as_echo "$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; } + + # Code from module autobuild: + # Code from module avltree-oset: + # Code from module binary-io: + # Code from module btowc: + + + + + + + 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 $REPLACE_BTOWC = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS btowc.$ac_objext" + + + : + + fi + + + + + GNULIB_BTOWC=1 + + + +$as_echo "@%:@define GNULIB_TEST_BTOWC 1" >>confdefs.h + + + + # Code from module c++defs: + # Code from module c-ctype: + # Code from module c-stack: + + + + + # for STACK_DIRECTION + + + + ac_fn_c_check_decl "$LINENO" "sigaltstack" "ac_cv_have_decl_sigaltstack" "#include +" +if test "x$ac_cv_have_decl_sigaltstack" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SIGALTSTACK $ac_have_decl +_ACEOF + + + + + ac_fn_c_check_type "$LINENO" "stack_t" "ac_cv_type_stack_t" "#include +" +if test "x$ac_cv_type_stack_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STACK_T 1 +_ACEOF + + +fi + + + if test "$gl_cv_lib_sigsegv" = yes \ + && test $"ac_cv_sys_xsi_stack_overflow_heuristic" != yes ; then + LIBCSTACK=$LIBSIGSEGV + + LTLIBCSTACK=$LTLIBSIGSEGV + + fi + + + # Code from module canonicalize-lgpl: + + + if test $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS canonicalize-lgpl.$ac_objext" + + if test $ac_cv_func_realpath = no; then + HAVE_REALPATH=0 + elif test "$gl_cv_func_realpath_works" != yes; then + REPLACE_REALPATH=1 + fi + elif test "$gl_cv_func_realpath_works" != yes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS canonicalize-lgpl.$ac_objext" + + REPLACE_REALPATH=1 + REPLACE_CANONICALIZE_FILE_NAME=1 + fi + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CANONICALIZE_LGPL 1 +_ACEOF + + + + + + GNULIB_CANONICALIZE_FILE_NAME=1 + + + +$as_echo "@%:@define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h + + + + + + + GNULIB_REALPATH=1 + + + +$as_echo "@%:@define GNULIB_TEST_REALPATH 1" >>confdefs.h + + + + # Code from module clean-temp: + +$as_echo "@%:@define SIGNAL_SAFE_LIST 1" >>confdefs.h + + # Code from module cloexec: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS cloexec.$ac_objext" + + + + +$as_echo "@%:@define GNULIB_TEST_CLOEXEC 1" >>confdefs.h + + + # Code from module close: + + + + + + + GNULIB_CLOSE=1 + + + +$as_echo "@%:@define GNULIB_TEST_CLOSE 1" >>confdefs.h + + + + # Code from module close-hook: + # Code from module close-stream: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS close-stream.$ac_objext" + + + : + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CLOSE_STREAM 1 +_ACEOF + + + # Code from module closein: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS closein.$ac_objext" + + + : + + # Code from module closeout: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS closeout.$ac_objext" + + + : + + # Code from module config-h: + + # Code from module configmake: + + 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}/${PACKAGE}' + + + # Code from module dirname: + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS basename.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dirname.$ac_objext" + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_DIRNAME 1 +_ACEOF + + + # Code from module dirname-lgpl: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS basename-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dirname-lgpl.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS stripslash.$ac_objext" + + + + + + # Code from module dosname: + # Code from module double-slash-root: + + + { $as_echo "$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 + + # Code from module dup2: + + + + + if test $ac_cv_func_dup2 = no; then + HAVE_DUP2=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dup2.$ac_objext" + + else + { $as_echo "$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 "$host_os" in + mingw*) # on this platform, dup2 always returns 0 for success + gl_cv_func_dup2_works=no;; + cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 + gl_cv_func_dup2_works=no;; + linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a + # closed fd may yield -EBADF instead of -1 / errno=EBADF. + gl_cv_func_dup2_works=no;; + freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. + gl_cv_func_dup2_works=no;; + haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. + gl_cv_func_dup2_works=no;; + *) gl_cv_func_dup2_works=yes;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +#include +#include +int +main () +{ +int result = 0; +#if HAVE_FCNTL + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; +#endif HAVE_FCNTL + if (dup2 (1, 1) == 0) + result |= 2; +#if HAVE_FCNTL + 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; + 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 "$gl_cv_func_dup2_works" >&6; } + if test "$gl_cv_func_dup2_works" = no; then + + + if test $ac_cv_func_dup2 = yes; then + REPLACE_DUP2=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dup2.$ac_objext" + + + fi + fi + + + + + GNULIB_DUP2=1 + + + +$as_echo "@%:@define GNULIB_TEST_DUP2 1" >>confdefs.h + + + + # Code from module environ: + + + + + GNULIB_ENVIRON=1 + + + +$as_echo "@%:@define GNULIB_TEST_ENVIRON 1" >>confdefs.h + + + + # Code from module errno: + + # Code from module error: + + + + + + + + + + + + + + + { $as_echo "$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 $ac_cv_lib_error_at_line = no; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS error.$ac_objext" + + fi + + + + + : + + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" + + # Code from module execute: + + + + + # Code from module exitfail: + # Code from module extensions: + # Code from module fatal-signal: + + + + + + + + + # Code from module fclose: + + + + + + GNULIB_FCLOSE=1 + + + +$as_echo "@%:@define GNULIB_TEST_FCLOSE 1" >>confdefs.h + + + + # Code from module fcntl: + + + + + + if test $ac_cv_func_fcntl = no; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fcntl.$ac_objext" + + + 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 $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fcntl.$ac_objext" + + + +$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 $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fcntl.$ac_objext" + + + fi + fi + + + + + GNULIB_FCNTL=1 + + + +$as_echo "@%:@define GNULIB_TEST_FCNTL 1" >>confdefs.h + + + + # Code from module fcntl-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="$ac_cpp" ;; + esac + gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/fcntl.h#{ + s#.*"\(.*/fcntl.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + + + + + + + # Code from module fd-safer-flag: + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FD_SAFER_FLAG 1 +_ACEOF + + + # Code from module fdl-1.3: + # Code from module fflush: + + { $as_echo "$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.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 $gl_cv_func_fflush_stdin != yes; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fflush.$ac_objext" + + + REPLACE_FFLUSH=1 + + + : + + + + + if test $gl_cv_func_fseeko = yes; then + REPLACE_FSEEKO=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" + + + + + fi + + + + + GNULIB_FFLUSH=1 + + + +$as_echo "@%:@define GNULIB_TEST_FFLUSH 1" >>confdefs.h + + + + # Code from module filenamecat: + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS filenamecat.$ac_objext" + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FILENAMECAT 1 +_ACEOF + + + # Code from module filenamecat-lgpl: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS filenamecat-lgpl.$ac_objext" + + + + + # Code from module float: + + + + FLOAT_H= + case "$host_os" in + beos* | openbsd* | mirbsd*) + FLOAT_H=float.h + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/float.h#{ + s#.*"\(.*/float.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + ;; + esac + + + # Code from module fopen: + + + + case "$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 $REPLACE_FOPEN = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fopen.$ac_objext" + + + + + fi + + + + + GNULIB_FOPEN=1 + + + +$as_echo "@%:@define GNULIB_TEST_FOPEN 1" >>confdefs.h + + + + # Code from module fopen-safer: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fopen-safer.$ac_objext" + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FOPEN_SAFER 1 +_ACEOF + + + # Code from module fpending: + + + + 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 + { $as_echo "$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 : + $as_echo_n "(cached) " >&6 +else + + for ac_expr in \ + \ + '# glibc2' \ + 'fp->_IO_write_ptr - fp->_IO_write_base' \ + \ + '# traditional Unix' \ + 'fp->_ptr - fp->_base' \ + \ + '# BSD' \ + 'fp->_p - fp->_bf._base' \ + \ + '# SCO, Unixware' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ + \ + '# QNX' \ + '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ + \ + '# old glibc?' \ + 'fp->__bufp - fp->__buffer' \ + \ + '# old glibc iostream?' \ + 'fp->_pptr - fp->_pbase' \ + \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ + '# VMS' \ + '(*fp)->_ptr - (*fp)->_base' \ + \ + '# e.g., DGUX R4.11; the info is not available' \ + 1 \ + ; do + + # Skip each embedded comment. + case "$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 $ac_cv_sys_pending_output_n_bytes +_ACEOF + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fpending.$ac_objext" + + fi + + # Code from module fpieee: + # Code from module fpucw: + # Code from module fpurge: + + + + + ac_fn_c_check_decl "$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 + # 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 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fpurge.$ac_objext" + + fi + else + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fpurge.$ac_objext" + + fi + if test "x$ac_cv_have_decl_fpurge" = xno; then + HAVE_DECL_FPURGE=0 + fi + + + + + GNULIB_FPURGE=1 + + + +$as_echo "@%:@define GNULIB_TEST_FPURGE 1" >>confdefs.h + + + + # Code from module freadahead: + # Code from module freading: + + + + # Code from module frexp-nolibm: + + + + 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 +/* 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 MacOS 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; + /* 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 / 0.0; + { + 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 + + else + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS frexp.$ac_objext" + + fi + + + + + GNULIB_FREXP=1 + + + +$as_echo "@%:@define GNULIB_TEST_FREXP 1" >>confdefs.h + + + + # Code from module frexpl-nolibm: + + + ac_fn_c_check_decl "$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 +extern 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 MacOS 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 MacOS 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 $gl_func_frexpl_no_libm = no; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS frexpl.$ac_objext" + + fi + + + + + GNULIB_FREXPL=1 + + + +$as_echo "@%:@define GNULIB_TEST_FREXPL 1" >>confdefs.h + + + + # Code from module 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 + + + + if test $gl_cv_func_fseeko = yes; then + REPLACE_FSEEKO=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" + + + + else + if test $gl_cv_var_stdin_large_offset = no; then + + + + if test $gl_cv_func_fseeko = yes; then + REPLACE_FSEEKO=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" + + + + fi + fi + + + + + GNULIB_FSEEKO=1 + + + +$as_echo "@%:@define GNULIB_TEST_FSEEKO 1" >>confdefs.h + + + + # Code from module ftello: + + + + + + + + + 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 $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + else + + { $as_echo "$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 $REPLACE_FTELLO = 1; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS ftello.$ac_objext" + + + fi + + + + + GNULIB_FTELLO=1 + + + +$as_echo "@%:@define GNULIB_TEST_FTELLO 1" >>confdefs.h + + + + # Code from module gendocs: + # Code from module getdtablesize: + + + + if test $ac_cv_func_getdtablesize != yes; then + HAVE_GETDTABLESIZE=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getdtablesize.$ac_objext" + + fi + + + + + GNULIB_GETDTABLESIZE=1 + + + +$as_echo "@%:@define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h + + + + # Code from module getopt-gnu: + + + + + + + +$as_echo "@%:@define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h + + + # Code from module getopt-posix: + + + + + + if test -n "$gl_replace_getopt"; then : + + + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + GNULIB_UNISTD_H_GETOPT=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS getopt1.$ac_objext" + + + + + + +fi + + + # Code from module gettext-h: + + + # Code from module gettimeofday: + + + + + + + gl_gettimeofday_timezone=void + if test $ac_cv_func_gettimeofday != yes; then + HAVE_GETTIMEOFDAY=0 + + + + + + + + + M4_LIBOBJS="$M4_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 + + + 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 : + gl_cv_func_gettimeofday_clobber=yes +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; } + + if test $gl_cv_func_gettimeofday_clobber = yes; then + REPLACE_GETTIMEOFDAY=1 + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + +$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h + + +$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h + + + +$as_echo "@%:@define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h + + fi + + { $as_echo "$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 $gl_cv_func_gettimeofday_posix_signature != yes; then + REPLACE_GETTIMEOFDAY=1 + + + + + + + + + M4_LIBOBJS="$M4_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 + fi + +cat >>confdefs.h <<_ACEOF +@%:@define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone +_ACEOF + + + + + + GNULIB_GETTIMEOFDAY=1 + + + +$as_echo "@%:@define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h + + + + # Code from module git-version-gen: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # 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" + + # Code from module gnupload: + # Code from module gpl-3.0: + # Code from module havelib: + # Code from module ignore-value: + + # Code from module include_next: + # Code from module inline: + + + { $as_echo "$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 + + # Code from module intprops: + # Code from module isnand-nolibm: + + + { $as_echo "$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; } + + if test $gl_cv_func_isnand_no_libm = yes; then + +$as_echo "@%:@define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h + + else + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS isnand.$ac_objext" + + + { $as_echo "$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 + + + fi + + # Code from module isnanf-nolibm: + + + { $as_echo "$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 + +$as_echo "@%:@define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h + + else + + + + + + + + + + M4_LIBOBJS="$M4_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 + + # Code from module isnanl-nolibm: + + + { $as_echo "$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_)) +/* 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 + + else + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS isnanl.$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 + + # Code from module langinfo: + + + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/langinfo.h#{ + s#.*"\(.*/langinfo.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 $gl_cv_header_langinfo_yesexpr = yes; then + HAVE_LANGINFO_YESEXPR=1 + fi + else + HAVE_LANGINFO_H=0 + fi + + + + + + + + + # Code from module libsigsegv: + + + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$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="$acl_save_prefix" + + +@%:@ Check whether --with-libsigsegv-prefix was given. +if test "${with_libsigsegv_prefix+set}" = set; then : + withval=$with_libsigsegv_prefix; + if test "X$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 + + LIBSIGSEGV= + LTLIBSIGSEGV= + INCSIGSEGV= + LIBSIGSEGV_PREFIX= + HAVE_LIBSIGSEGV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='sigsegv ' + 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 "$value" || LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$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 $LTLIBSIGSEGV; do + + acl_save_prefix="$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$found_dir" != "X"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$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/$acl_libdirstem2"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$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 $LIBSIGSEGV; do + + acl_save_prefix="$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 "$haveit"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_a" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$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" = 'sigsegv'; then + LIBSIGSEGV_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" = 'sigsegv'; then + LIBSIGSEGV_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 $INCSIGSEGV; do + + acl_save_prefix="$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 + INCSIGSEGV="${INCSIGSEGV}${INCSIGSEGV:+ }-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 $LIBSIGSEGV; do + + acl_save_prefix="$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 + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$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 + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-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$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$dep" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$dep" + ;; + esac + done + fi + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-l$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="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-R$found_dir" + done + fi + + + + + + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCSIGSEGV; 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 libsigsegv" >&5 +$as_echo_n "checking for libsigsegv... " >&6; } +if ${ac_cv_libsigsegv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + case " $LIBSIGSEGV" in + *" -l"*) LIBS="$LIBS $LIBSIGSEGV" ;; + *) LIBS="$LIBSIGSEGV $LIBS" ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +sigsegv_deinstall_handler(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libsigsegv=yes +else + ac_cv_libsigsegv='no, consider installing GNU libsigsegv' +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libsigsegv" >&5 +$as_echo "$ac_cv_libsigsegv" >&6; } + if test "$ac_cv_libsigsegv" = yes; then + HAVE_LIBSIGSEGV=yes + +$as_echo "@%:@define HAVE_LIBSIGSEGV 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libsigsegv" >&5 +$as_echo_n "checking how to link with libsigsegv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBSIGSEGV" >&5 +$as_echo "$LIBSIGSEGV" >&6; } + else + HAVE_LIBSIGSEGV=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBSIGSEGV= + LTLIBSIGSEGV= + LIBSIGSEGV_PREFIX= + fi + + + + + + + + gl_cv_lib_sigsegv="$ac_cv_libsigsegv" + + # Code from module linkedhash-list: + # Code from module list: + + + + # Code from module localcharset: + + + + + + + + + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" + + # Code from module lock: + + + if test "$gl_threads_api" = posix; then + # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the + # pthread_rwlock_* functions. + ac_fn_c_check_type "$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 + + + + + # Code from module lseek: + + + + { $as_echo "$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 + if test $cross_compiling = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for off_t */ +#include /* for SEEK_CUR */ +#include +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.$ac_ext +/* end confdefs.h. */ + +#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__ +/* mingw and BeOS mistakenly return 0 when trying to seek on pipes. */ + Choke me. +#endif +_ACEOF +if ac_fn_c_try_compile "$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 +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 $gl_cv_func_lseek_pipe = no; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS lseek.$ac_objext" + + + REPLACE_LSEEK=1 + +$as_echo "@%:@define LSEEK_PIPE_BROKEN 1" >>confdefs.h + + + fi + + + + + GNULIB_LSEEK=1 + + + +$as_echo "@%:@define GNULIB_TEST_LSEEK 1" >>confdefs.h + + + + # Code from module lstat: + + + + if test $ac_cv_func_lstat = yes; then + + if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + REPLACE_LSTAT=1 + fi + # Prerequisites of lib/lstat.c. + + else + HAVE_LSTAT=0 + fi + + + + + GNULIB_LSTAT=1 + + + +$as_echo "@%:@define GNULIB_TEST_LSTAT 1" >>confdefs.h + + + + # Code from module maintainer-makefile: + + # Code from module malloc-gnu: + + + 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 : + ac_cv_func_malloc_0_nonnull=no +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 + $as_echo "@%:@define HAVE_MALLOC_GNU 0" >>confdefs.h + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS malloc.$ac_objext" + + REPLACE_MALLOC=1 + + +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_MALLOC_GNU 1 +_ACEOF + + + # Code from module malloc-posix: + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_MALLOC_POSIX 1" >>confdefs.h + + else + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS malloc.$ac_objext" + + REPLACE_MALLOC=1 + + fi + + + + + GNULIB_MALLOC_POSIX=1 + + + +$as_echo "@%:@define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h + + + + # Code from module malloca: + + + + + # Code from module manywarnings: + # Code from module math: + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/math.h#{ + s#.*"\(.*/math.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + + # Code from module mbrtowc: + + + + + + + + + + + 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 $REPLACE_MBSTATE_T = 1; then + + : + + fi + + + + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + 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 $REPLACE_MBRTOWC = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mbrtowc.$ac_objext" + + + : + + fi + + + + + GNULIB_MBRTOWC=1 + + + +$as_echo "@%:@define GNULIB_TEST_MBRTOWC 1" >>confdefs.h + + + + # Code from module mbsinit: + + + + + + + + + + + + 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 $REPLACE_MBSTATE_T = 1; then + + : + + fi + + + + if test $ac_cv_func_mbsinit = no; then + HAVE_MBSINIT=0 + 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 $REPLACE_MBSINIT = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mbsinit.$ac_objext" + + + : + + fi + + + + + GNULIB_MBSINIT=1 + + + +$as_echo "@%:@define GNULIB_TEST_MBSINIT 1" >>confdefs.h + + + + # Code from module mbtowc: + + + + if false; then + REPLACE_MBTOWC=1 + fi + if test $REPLACE_MBTOWC = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mbtowc.$ac_objext" + + + : + + fi + + + + + GNULIB_MBTOWC=1 + + + +$as_echo "@%:@define GNULIB_TEST_MBTOWC 1" >>confdefs.h + + + + # Code from module memchr: + + + + + GNULIB_MEMCHR=1 + + + +$as_echo "@%:@define GNULIB_TEST_MEMCHR 1" >>confdefs.h + + + + # Code from module memchr2: + # Code from module mkdtemp: + + + + + + + + + + + for ac_func in mkdtemp +do : + ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp" +if test "x$ac_cv_func_mkdtemp" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MKDTEMP 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_mkdtemp = no; then + HAVE_MKDTEMP=0 + : + + fi + + + + + GNULIB_MKDTEMP=1 + + + +$as_echo "@%:@define GNULIB_TEST_MKDTEMP 1" >>confdefs.h + + + + # Code from module mkstemp: + + + + + + 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 : + gl_cv_func_working_mkstemp=no +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; + 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 + { + if (lseek (fd, large, SEEK_SET) != large) + result |= 2; + close (fd); + } + } + 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; } + if test $gl_cv_func_working_mkstemp != yes; then + REPLACE_MKSTEMP=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mkstemp.$ac_objext" + + + + fi + else + HAVE_MKSTEMP=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mkstemp.$ac_objext" + + + + fi + + + + + GNULIB_MKSTEMP=1 + + + +$as_echo "@%:@define GNULIB_TEST_MKSTEMP 1" >>confdefs.h + + + + # Code from module multiarch: + + # Code from module nl_langinfo: + + + + + 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 + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS nl_langinfo.$ac_objext" + + fi + else + HAVE_NL_LANGINFO=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS nl_langinfo.$ac_objext" + + fi + + + + + GNULIB_NL_LANGINFO=1 + + + +$as_echo "@%:@define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h + + + + # Code from module nocrash: + # Code from module obstack: + + + + + + + + + + + + +{ $as_echo "$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 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS obstack.$ac_objext" + +fi + + # Code from module open: + + + case "$host_os" in + mingw* | pw*) + + + REPLACE_OPEN=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS open.$ac_objext" + + + + + : + + + ;; + *) + + { $as_echo "$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) + +$as_echo "@%:@define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h + + + + REPLACE_OPEN=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS open.$ac_objext" + + + + + : + + + ;; + esac + ;; + esac + + + + + GNULIB_OPEN=1 + + + +$as_echo "@%:@define GNULIB_TEST_OPEN 1" >>confdefs.h + + + + # Code from module oset: + + + + # Code from module pathmax: + + + + + # Code from module pipe2: + + + + + + + if test $ac_cv_func_pipe2 != yes; then + HAVE_PIPE2=0 + fi + + + + + GNULIB_PIPE2=1 + + + +$as_echo "@%:@define GNULIB_TEST_PIPE2 1" >>confdefs.h + + + + # Code from module pipe2-safer: + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_PIPE2_SAFER 1 +_ACEOF + + + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_adddup2: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_addopen: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_destroy: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawn_file_actions_init: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module posix_spawnattr_destroy: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_destroy.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_DESTROY=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h + + + + # Code from module posix_spawnattr_init: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_init.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_INIT=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h + + + + # Code from module posix_spawnattr_setflags: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_setflags.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_SETFLAGS=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h + + + + # Code from module posix_spawnattr_setsigmask: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnattr_setsigmask.$ac_objext" + + fi + + + + GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1 + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h + + + + # Code from module posix_spawnp: + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS spawnp.$ac_objext" + + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module printf-frexp: + + + 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 +/* 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 MacOS 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; + /* 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 / 0.0; + { + 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 + + # Code from module printf-frexpl: + + + + { $as_echo "$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 +extern 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 MacOS 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 MacOS 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 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$ac_cv_have_decl_ldexpl" = xyes; then : + +else + HAVE_DECL_LDEXPL=0 +fi + + ;; + esac + fi + + # Code from module printf-safe: + + # Code from module progname: + ac_fn_c_check_decl "$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 $ac_have_decl +_ACEOF + + # Code from module quotearg: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS quotearg.$ac_objext" + + + # Code from module quotearg-simple: + # Code from module rawmemchr: + + + + + + + + + + + + + for ac_func in rawmemchr +do : + ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" +if test "x$ac_cv_func_rawmemchr" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RAWMEMCHR 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_rawmemchr = no; then + HAVE_RAWMEMCHR=0 + : + fi + + + + + GNULIB_RAWMEMCHR=1 + + + +$as_echo "@%:@define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h + + + + # Code from module readlink: + + + + if test $ac_cv_func_readlink = no; then + HAVE_READLINK=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS readlink.$ac_objext" + + + : + + 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 : + gl_cv_func_readlink_works="guessing no" +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 "$gl_cv_func_readlink_works" >&6; } + if test "$gl_cv_func_readlink_works" != yes; then + +$as_echo "@%:@define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_READLINK=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS readlink.$ac_objext" + + elif test "$gl_cv_decl_readlink_works" != yes; then + REPLACE_READLINK=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS readlink.$ac_objext" + + fi + fi + + + + + GNULIB_READLINK=1 + + + +$as_echo "@%:@define GNULIB_TEST_READLINK 1" >>confdefs.h + + + + # Code from module regex: + + +@%:@ Check whether --with-included-regex was given. +if test "${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.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + #include + #include + #include + +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; + + /* 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. */ + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + 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; + 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_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 + + +$as_echo "@%:@define regfree rpl_regfree" >>confdefs.h + + + + + + + + + + M4_LIBOBJS="$M4_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 + + # Code from module rename: + + + + + + { $as_echo "$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 : + gl_cv_func_rename_slash_dst_works="guessing no" +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 "$gl_cv_func_rename_slash_dst_works" >&6; } + if test "x$gl_cv_func_rename_slash_dst_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h + + fi + + { $as_echo "$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 : + gl_cv_func_rename_slash_src_works="guessing no" +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 "$gl_cv_func_rename_slash_src_works" >&6; } + if test "x$gl_cv_func_rename_slash_src_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h + + fi + + { $as_echo "$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 : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.f1 + if touch conftest.f && ln conftest.f conftest.f1 && + set x `ls -i conftest.f conftest.f1` && test "" = ""; then + if test "$cross_compiling" = yes; then : + gl_cv_func_rename_link_works="guessing no" +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 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 +$as_echo "$gl_cv_func_rename_link_works" >&6; } + if test "x$gl_cv_func_rename_link_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_HARD_LINK_BUG 1" >>confdefs.h + + fi + + { $as_echo "$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 "$cross_compiling" = yes; then : + gl_cv_func_rename_dest_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_rename_dest_works" >&6; } + if test "x$gl_cv_func_rename_dest_works" != xyes; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rename.$ac_objext" + + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h + + fi + + + + + GNULIB_RENAME=1 + + + +$as_echo "@%:@define GNULIB_TEST_RENAME 1" >>confdefs.h + + + + # Code from module rmdir: + + + { $as_echo "$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 : + gl_cv_func_rmdir_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 "$gl_cv_func_rmdir_works" >&6; } + if test x"$gl_cv_func_rmdir_works" != xyes; then + REPLACE_RMDIR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS rmdir.$ac_objext" + + fi + + + + + GNULIB_RMDIR=1 + + + +$as_echo "@%:@define GNULIB_TEST_RMDIR 1" >>confdefs.h + + + + # Code from module same-inode: + # Code from module sched: + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + struct sched_param a; + int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; + +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="$ac_cpp" ;; + esac + gl_cv_next_sched_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sched.h#{ + s#.*"\(.*/sched.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + # Code from module sigaction: + + + + 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 $ac_cv_member_struct_sigaction_sa_sigaction = no; then + HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 + fi + else + HAVE_SIGACTION=0 + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module signal: + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/signal.h#{ + s#.*"\(.*/signal.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + + + + + # Code from module signbit: + + + { $as_echo "$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 : + gl_cv_func_signbit="guessing no" +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 MacOS 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 : + gl_cv_func_signbit_gcc="guessing no" +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 MacOS 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 "$gl_cv_func_signbit_gcc" >&6; } + if test "$gl_cv_func_signbit_gcc" = yes; then + REPLACE_SIGNBIT_USING_GCC=1 + else + if test "$gl_cv_func_signbit" != yes; then + REPLACE_SIGNBIT=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS signbitf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS signbitd.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS signbitl.$ac_objext" + + + + { $as_echo "$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 + fi + fi + + + + + GNULIB_SIGNBIT=1 + + + +$as_echo "@%:@define GNULIB_TEST_SIGNBIT 1" >>confdefs.h + + + + # Code from module sigprocmask: + + + signals_not_posix= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sigset_t" >/dev/null 2>&1; then : + +else + signals_not_posix=1 +fi +rm -f conftest* + + if test -z "$signals_not_posix"; 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 "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS sigprocmask.$ac_objext" + + + + ac_fn_c_check_type "$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 $gl_cv_type_sigset_t != yes; then + HAVE_SIGSET_T=0 + fi + + + fi + + + + + GNULIB_SIGPROCMASK=1 + + + +$as_echo "@%:@define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h + + + + # Code from module size_max: + + 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 $gl_cv_size_max +_ACEOF + + fi + + + # Code from module snprintf: + + + gl_cv_func_snprintf_usable=no + for ac_func in snprintf +do : + ac_fn_c_check_func "$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.$ac_ext +/* end confdefs.h. */ + +#include +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; +} +_ACEOF +if ac_fn_c_try_run "$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) + gl_cv_func_snprintf_usable=yes + ;; + esac + ;; + esac + fi + if test $gl_cv_func_snprintf_usable = no; then + + + + + + + + + + + M4_LIBOBJS="$M4_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 + + + # Code from module spawn: + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_spawn_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/spawn.h#{ + s#.*"\(.*/spawn.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + + + + + + + # Code from module spawn-pipe: + + + + + # Code from module ssize_t: + + { $as_echo "$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 + + # Code from module stat: + + + + { $as_echo "$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 : + gl_cv_func_stat_file_slash="guessing no" +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 $REPLACE_STAT = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS stat.$ac_objext" + + + fi + + + + + GNULIB_STAT=1 + + + +$as_echo "@%:@define GNULIB_TEST_STAT 1" >>confdefs.h + + + + # Code from module stdarg: + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdarg.h#{ + s#.*"\(.*/stdarg.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + +$as_echo "@%:@define va_copy gl_va_copy" >>confdefs.h + + fi + fi + fi + + # Code from module stdbool: + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + # Code from module stddef: + + + + 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 + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stddef.h#{ + s#.*"\(.*/stddef.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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 + + # Code from module stdint: + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdint.h#{ + s#.*"\(.*/stdint.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#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.$ac_ext +/* end confdefs.h. */ + + +#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; + +int +main () +{ + + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 + + + + STDINT_H=stdint.h + fi + + + # Code from module stdio: + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdio.h#{ + s#.*"\(.*/stdio.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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_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 + + + + + # Code from module stdlib: + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdlib.h#{ + s#.*"\(.*/stdlib.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + + + # Code from module stdlib-safer: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mkstemp-safer.$ac_objext" + + + # Code from module strchrnul: + + + + + + + + + + + + + for ac_func in strchrnul +do : + ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" +if test "x$ac_cv_func_strchrnul" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRCHRNUL 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_strchrnul = no; then + HAVE_STRCHRNUL=0 + : + fi + + + + + GNULIB_STRCHRNUL=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h + + + + # Code from module streq: + # Code from module strerror: + + + if test $REPLACE_STRERROR = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strerror.$ac_objext" + + +cat >>confdefs.h <<_ACEOF +@%:@define REPLACE_STRERROR $REPLACE_STRERROR +_ACEOF + + fi + + + + + GNULIB_STRERROR=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRERROR 1" >>confdefs.h + + + + # Code from module string: + + + + # Code from module strndup: + + + + + + + if test $ac_cv_have_decl_strndup = no; then + HAVE_DECL_STRNDUP=0 + fi + + if test $ac_cv_func_strndup = yes; then + # 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 () +{ + +#ifndef HAVE_DECL_STRNDUP + extern 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 $gl_cv_func_strndup_works in + *no) + REPLACE_STRNDUP=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strndup.$ac_objext" + + ;; + esac + else + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strndup.$ac_objext" + + fi + + + + + GNULIB_STRNDUP=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRNDUP 1" >>confdefs.h + + + + # Code from module strnlen: + + + + + + + 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 $ac_cv_func_strnlen_working = no && + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strnlen.$ac_objext" + + + if test $ac_cv_func_strnlen_working = no; then + REPLACE_STRNLEN=1 + fi + fi + if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strnlen.$ac_objext" + + : + fi + + + + + GNULIB_STRNLEN=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRNLEN 1" >>confdefs.h + + + + # Code from module strsignal: + + + + + + + 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 + { $as_echo "$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 "$gl_cv_func_working_strsignal" >&6; } + else + gl_cv_func_working_strsignal=no + fi + + if test "$gl_cv_func_working_strsignal" = no; then + if test $ac_cv_func_strsignal = yes; then + REPLACE_STRSIGNAL=1 + fi + + + + + + + + + M4_LIBOBJS="$M4_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 + + + + # Code from module strstr: + + + if test $REPLACE_STRSTR = 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5 +$as_echo_n "checking whether strstr works in linear time... " >&6; } +if ${gl_cv_func_strstr_linear+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Lucky user + #endif +#endif +#ifdef __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) + Lucky user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_linear=yes +else + gl_cv_func_strstr_linear="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for signal */ +#include /* for strstr */ +#include /* for malloc */ +#include /* for alarm */ +static void quit (int sig) { exit (sig + 128); } + +int +main () +{ + + 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; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strstr_linear=yes +else + gl_cv_func_strstr_linear=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_linear" >&5 +$as_echo "$gl_cv_func_strstr_linear" >&6; } + if test "$gl_cv_func_strstr_linear" != yes; then + REPLACE_STRSTR=1 + fi + fi + if test $REPLACE_STRSTR = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + fi + + # Code from module strstr-simple: + + + + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + 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 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_works_always=yes +else + gl_cv_func_strstr_works_always="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_strstr_works_always" >&6; } + if test "$gl_cv_func_strstr_works_always" != yes; then + REPLACE_STRSTR=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" + + fi + fi + + + + + GNULIB_STRSTR=1 + + + +$as_echo "@%:@define GNULIB_TEST_STRSTR 1" >>confdefs.h + + + + # Code from module strtod: + + + + if test $ac_cv_have_decl_strtod != yes; then + HAVE_STRTOD=0 + else + { $as_echo "$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 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strtod_works=yes +else + gl_cv_func_strtod_works="guessing no" +fi +rm -f conftest* + +else + cat confdefs.h - <<_ACEOF >conftest.$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 "$gl_cv_func_strtod_works" >&6; } + if test "$gl_cv_func_strtod_works" != yes; then + REPLACE_STRTOD=1 + fi + fi + if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then + + + + + + + + + M4_LIBOBJS="$M4_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 + + + +$as_echo "@%:@define GNULIB_TEST_STRTOD 1" >>confdefs.h + + + + # Code from module strtol: + + + + + + + + + + for ac_func in strtol +do : + ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" +if test "x$ac_cv_func_strtol" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOL 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + + # Code from module sys_stat: + + + + + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/stat.h#{ + s#.*"\(.*/sys/stat.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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=$gl_next_as_first_directive + + + + + + ac_fn_c_check_type "$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 + + + + + + # Code from module sys_time: + + + + + # Code from module sys_wait: + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_sys_wait_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/wait.h#{ + s#.*"\(.*/sys/wait.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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=$gl_next_as_first_directive + + + + + + + + + # Code from module tempname: + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS tempname.$ac_objext" + + + : + + + # Code from module threadlib: + + + + + # Code from module time: + + + + # Code from module tls: + + + + # Code from module tmpdir: + + for ac_func in __secure_getenv +do : + ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv" +if test "x$ac_cv_func___secure_getenv" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE___SECURE_GETENV 1 +_ACEOF + +fi +done + + + # Code from module unistd: + + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/unistd.h#{ + s#.*"\(.*/unistd.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + + + + + # Code from module unistd-safer: + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS dup-safer.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fd-safer.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS pipe-safer.$ac_objext" + + + # Code from module unlocked-io: + + +$as_echo "@%:@define USE_UNLOCKED_IO 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + # Code from module update-copyright: + # Code from module useless-if-before-free: + # Code from module vasnprintf: + + + if test $ac_cv_func_vasnprintf = no; then + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_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 + + # Code from module vasprintf: + + 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 $ac_cv_func_vasprintf = no; then + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_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" + + # Code from module vasprintf-posix: + + + + + + + + + + + + + + + + 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 + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS asnprintf.$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 + + + + + + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS asprintf.$ac_objext" + + + if test $ac_cv_func_vasprintf = yes; then + REPLACE_VASPRINTF=1 + else + HAVE_VASPRINTF=0 + fi + + + + + + + + + fi + + # Code from module vc-list-files: + # Code from module verify: + # Code from module verror: + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror_at_line:5:c-format" + + # Code from module version-etc: + +@%:@ Check whether --with-packager was given. +if test "${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 + + # Code from module version-etc-fsf: + # Code from module wait-process: + + + + 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 + + + # Code from module waitpid: + + + case $host_os in + mingw*) + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS waitpid.$ac_objext" + + ;; + esac + + + + + GNULIB_WAITPID=1 + + + +$as_echo "@%:@define GNULIB_TEST_WAITPID 1" >>confdefs.h + + + + # Code from module warn-on-use: + # Code from module warnings: + + # Code from module wchar: + + + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/wchar.h#{ + s#.*"\(.*/wchar.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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 + + + + + # Code from module wcrtomb: + + + + + + + + + + + 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 $REPLACE_MBSTATE_T = 1; then + + : + + fi + + + + if test $ac_cv_func_wcrtomb = no; then + HAVE_WCRTOMB=0 + 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 $REPLACE_WCRTOMB = 1; then + + : + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS wcrtomb.$ac_objext" + + + : + + fi + + + + + GNULIB_WCRTOMB=1 + + + +$as_echo "@%:@define GNULIB_TEST_WCRTOMB 1" >>confdefs.h + + + + # Code from module wctype-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="$ac_cpp" ;; + esac + gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/wctype.h#{ + s#.*"\(.*/wctype.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + 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=yes +else + gl_cv_func_iswcntrl_works=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 "$gl_cv_func_iswcntrl_works" >&6; } + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + + + if test "$gl_cv_func_iswcntrl_works" = no; then + REPLACE_ISWCNTRL=1 + else + REPLACE_ISWCNTRL=0 + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 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 $gl_cv_type_wctrans_t = no; then + HAVE_WCTRANS_T=0 + fi + + + + # Code from module xalloc: + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS xmalloc.$ac_objext" + + + + + : + + + : + + + # Code from module xalloc-die: + # Code from module xlist: + + + + # Code from module xmalloca: + # Code from module xoset: + + + + # Code from module xprintf: + + + XGETTEXT_EXTRA_OPTIONS="$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="$XGETTEXT_EXTRA_OPTIONS --flag=xvfprintf:2:c-format" + + # Code from module xsize: + + + + for ac_header in stdint.h +do : + ac_fn_c_check_header_mongrel "$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 + + + # Code from module xstrndup: + + + : + + + # Code from module xvasprintf: + + + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format" + + # Code from module xvasprintf-posix: + # End of code from modules + + + + + + + + + + gltests_libdeps= + gltests_ltlibdeps= + + + + + + + + + + gl_source_base='tests' + M4tests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS + + gl_module_indicator_condition=$M4tests_WITNESS + + + + + if test "$CXX_CHOICE" = no; then + CXX=":" + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; 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_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$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_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$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 +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; 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_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$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_CXX="$ac_prog" + $as_echo "$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_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX=":" + 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 + CXX=$ac_ct_CXX + fi +fi + + fi + fi + if test "$CXX" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 +$as_echo_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works... " >&6; } + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + echo 'int main () { return 0; }' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${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 + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_works" >&5 +$as_echo "$gl_cv_prog_ansicxx_works" >&6; } + if test $gl_cv_prog_ansicxx_works = no; then + CXX=: + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports namespaces" >&5 +$as_echo_n "checking whether the C++ compiler supports namespaces... " >&6; } + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if { { eval echo "\"\$as_me\":${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 + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_namespaces" >&5 +$as_echo "$gl_cv_prog_ansicxx_namespaces" >&6; } + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=: + fi + fi + fi + + + + if test "$CXX" != ":"; then + ANSICXX_TRUE= + ANSICXX_FALSE='#' +else + ANSICXX_TRUE='#' + ANSICXX_FALSE= +fi + + + if test "$CXX" != ":"; then + +depcc="$CXX" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > 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 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" + # 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. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + else + if false; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 MacOS 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 $REPLACE_FTELLO != 0; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS ftell.$ac_objext" + + REPLACE_FTELL=1 + fi + + + + + GNULIB_FTELL=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_FTELL 1" >>confdefs.h + + + + + + + + + for ac_func in getpagesize +do : + ac_fn_c_check_func "$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 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS getpagesize.$ac_objext" + + ;; + esac + ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" +if test "x$ac_cv_have_decl_getpagesize" = xyes; then : + +else + HAVE_DECL_GETPAGESIZE=0 +fi + + + + + + GNULIB_GETPAGESIZE=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_GETPAGESIZE 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 $ac_cv_func_link = no; then + HAVE_LINK=0 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS link.$ac_objext" + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link handles trailing slash correctly" >&5 +$as_echo_n "checking whether link handles trailing slash correctly... " >&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 : + gl_cv_func_link_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!link ("conftest.a", "conftest.b/")) + result |= 1; +#if HAVE_LSTAT + if (!link ("conftest.lnk/", "conftest.b")) + result |= 2; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 "$gl_cv_func_link_works" >&6; } + if test "$gl_cv_func_link_works" != yes; then + REPLACE_LINK=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS link.$ac_objext" + + fi + fi + + + + + GNULIB_LINK=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_LINK 1" >>confdefs.h + + + + + + + + + + + { $as_echo "$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 +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 + + + + + + + + + + + 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="$ac_cpp" ;; + esac + gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/locale.h#{ + s#.*"\(.*/locale.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + + +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=$gl_next_as_first_directive + + + + + + if test -n "$STDDEF_H" \ + || test $gl_cv_header_locale_h_posix2001 = no \ + || test $gl_cv_header_locale_h_needs_xlocale_h = yes; then + + : + + fi + + + + + + + + for ac_func in setlocale uselocale +do : + as_ac_var=`$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 + + + + + + # 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 + + + 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 + + + + { $as_echo "$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 : + gl_cv_func_svid_putenv=no +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; } + if test $gl_cv_func_svid_putenv = no; then + REPLACE_PUTENV=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS putenv.$ac_objext" + + fi + + + + + GNULIB_PUTENV=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_PUTENV 1" >>confdefs.h + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 $HAVE_SETENV$REPLACE_SETENV != 10; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS setenv.$ac_objext" + + fi + + + + + GNULIB_SETENV=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_SETENV 1" >>confdefs.h + + + + + + + case "$host_os" in + mingw*) REPLACE_SETLOCALE=1 ;; + esac + if test $REPLACE_SETLOCALE = 1; then + + : + + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS setlocale.$ac_objext" + + + : + + fi + + + + + GNULIB_SETLOCALE=$gl_module_indicator_condition + + + +$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 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 + + + { $as_echo "$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_strdup = yes; then + if test $gl_cv_func_malloc_posix != yes; then + REPLACE_STRDUP=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS strdup.$ac_objext" + + : + fi + else + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS strdup.$ac_objext" + + : + fi + + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi + + + + + GNULIB_STRDUP=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_STRDUP 1" >>confdefs.h + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant 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 cant identify this map. +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cant identify this map." >/dev/null 2>&1; then : + +$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 $ac_cv_func_symlink = no; then + HAVE_SYMLINK=0 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS symlink.$ac_objext" + + 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 : + gl_cv_func_symlink_works="guessing no" +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 "$gl_cv_func_symlink_works" >&6; } + if test "$gl_cv_func_symlink_works" != yes; then + REPLACE_SYMLINK=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS symlink.$ac_objext" + + fi + fi + + + + + GNULIB_SYMLINK=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_SYMLINK 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 $ac_cv_func_unsetenv = no; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS unsetenv.$ac_objext" + + + + + + else + { $as_echo "$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 +#if defined(__STDC__) || defined(__cplusplus) +int unsetenv (const char *name); +#else +int unsetenv(); +#endif + +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 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS unsetenv.$ac_objext" + + 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 : + gl_cv_func_unsetenv_works="guessing no" +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 "$gl_cv_func_unsetenv_works" >&6; } + if test "$gl_cv_func_unsetenv_works" != yes; then + REPLACE_UNSETENV=1 + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS unsetenv.$ac_objext" + + fi + fi + + + + + GNULIB_UNSETENV=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_UNSETENV 1" >>confdefs.h + + + + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + + abs_aux_dir=`cd "$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + 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 Win32 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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 $ac_cv_func_wctob = no; then + HAVE_DECL_WCTOB=0 + + : + + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS wctob.$ac_objext" + + + : + + else + + + + { $as_echo "$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 $REPLACE_WCTOB = 1; then + + : + + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS wctob.$ac_objext" + + + : + + else + + ac_fn_c_check_decl "$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 $ac_cv_have_decl_wctob != yes; then + HAVE_DECL_WCTOB=0 + + : + + fi + fi + fi + + + + + GNULIB_WCTOB=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_WCTOB 1" >>confdefs.h + + + + + + + if false; then + REPLACE_WCTOMB=1 + fi + if test $REPLACE_WCTOMB = 1; then + + + + + + + + + M4tests_LIBOBJS="$M4tests_LIBOBJS wctomb.$ac_objext" + + + : + + fi + + + + + GNULIB_WCTOMB=$gl_module_indicator_condition + + + +$as_echo "@%:@define GNULIB_TEST_WCTOMB 1" >>confdefs.h + + + + + + + + + + + + + + LIBM4_LIBDEPS="$gl_libdeps" + + LIBM4_LTLIBDEPS="$gl_ltlibdeps" + + LIBTESTS_LIBDEPS="$gltests_libdeps" + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether an open file can be renamed" >&5 +$as_echo_n "checking whether an open file can be renamed... " >&6; } +if ${M4_cv_func_rename_open_file_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + M4_cv_func_rename_open_file_works='guessing no' +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +FILE *f = fopen ("conftest.1", "w+"); + int result = rename ("conftest.1", "conftest.2"); + fclose (f); remove ("conftest.1"); remove ("conftest.2"); + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + M4_cv_func_rename_open_file_works=yes +else + M4_cv_func_rename_open_file_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4_cv_func_rename_open_file_works" >&5 +$as_echo "$M4_cv_func_rename_open_file_works" >&6; } +if test "$M4_cv_func_rename_open_file_works" = yes ; then + M4_rename_open_works=1 +else + M4_rename_open_works=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define RENAME_OPEN_FILE_WORKS $M4_rename_open_works +_ACEOF + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if changeword is wanted" >&5 +$as_echo_n "checking if changeword is wanted... " >&6; } +@%:@ Check whether --enable-changeword was given. +if test "${enable_changeword+set}" = set; then : + enableval=$enable_changeword; if test "$enableval" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "@%:@define ENABLE_CHANGEWORD 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which shell to use for syscmd" >&5 +$as_echo_n "checking which shell to use for syscmd... " >&6; } + +@%:@ Check whether --with-syscmd-shell was given. +if test "${with_syscmd_shell+set}" = set; then : + withval=$with_syscmd_shell; case $withval in + yes) with_syscmd_shell=no;; + esac +else + with_syscmd_shell=no +fi + +if test "$with_syscmd_shell" = no ; then + with_syscmd_shell=/bin/sh + if test "$cross_compiling" != yes ; then + if as_fn_executable_p /bin/sh; then : + +else + if (cmd /c) 2>/dev/null; then with_syscmd_shell=cmd; fi +fi + M4_save_IFS=$IFS; IFS=$PATH_SEPARATOR + for M4_dir in `if (command -p getconf PATH) 2>/dev/null ; then + command -p getconf PATH + else + echo "/bin$PATH_SEPARATOR$PATH" + fi` + do + IFS=$M4_save_IFS + test -z "$M4_dir" && continue + as_fn_executable_p "$M4_dir/sh" \ + && { with_syscmd_shell=$M4_dir/sh; break; } + done + IFS=$M4_save_IFS + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_syscmd_shell" >&5 +$as_echo "$with_syscmd_shell" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define SYSCMD_SHELL "$with_syscmd_shell" +_ACEOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if malloc debugging is wanted" >&5 +$as_echo_n "checking if malloc debugging is wanted... " >&6; } + +@%:@ Check whether --with-dmalloc was given. +if test "${with_dmalloc+set}" = set; then : + withval=$with_dmalloc; if test "$withval" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "@%:@define WITH_DMALLOC 1" >>confdefs.h + + LIBS="$LIBS -ldmalloc" + LDFLAGS="$LDFLAGS -g" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +ac_config_commands="$ac_config_commands stamp-h" + + +ac_config_files="$ac_config_files Makefile doc/Makefile lib/Makefile src/Makefile tests/Makefile checks/Makefile examples/Makefile" + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIB@&t@OBJS=$ac_libobjs + +LTLIBOBJS=$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='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then + as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS= + + +CONFIG_INCLUDE=lib/config.h + + + M4_libobjs= + M4_ltlibobjs= + if test -n "$M4_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $M4_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + M4_libobjs="$M4_libobjs $i.$ac_objext" + M4_ltlibobjs="$M4_ltlibobjs $i.lo" + done + fi + M4_LIBOBJS=$M4_libobjs + + M4_LTLIBOBJS=$M4_ltlibobjs + + +if test -z "${ANSICXX_TRUE}" && test -z "${ANSICXX_FALSE}"; then + as_fn_error $? "conditional \"ANSICXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +if test -z "${POSIX_SPAWN_PORTED_TRUE}" && test -z "${POSIX_SPAWN_PORTED_FALSE}"; then + as_fn_error $? "conditional \"POSIX_SPAWN_PORTED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + M4tests_libobjs= + M4tests_ltlibobjs= + if test -n "$M4tests_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $M4tests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + M4tests_libobjs="$M4tests_libobjs $i.$ac_objext" + M4tests_ltlibobjs="$M4tests_ltlibobjs $i.lo" + done + fi + M4tests_LIBOBJS=$M4tests_libobjs + + M4tests_LTLIBOBJS=$M4tests_ltlibobjs + + + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + 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 + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +@%:@ as_fn_append VAR VALUE +@%:@ ---------------------- +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments +@%:@ must be portable across @S|@(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in @%:@((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + 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 + + +@%:@ as_fn_mkdir_p +@%:@ ------------- +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} @%:@ as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +@%:@ as_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'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by GNU M4 $as_me 1.4.16, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_links="$ac_config_links" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration links: +$config_links + +Configuration commands: +$config_commands + +Report bugs to . +GNU M4 home page: . +General help using GNU software: ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +GNU M4 config.status 1.4.16 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX +@%:@@%:@ Running $as_me. @%:@@%:@ +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" +GNUmakefile=$GNUmakefile + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "lib/config.h") CONFIG_HEADERS="$CONFIG_HEADERS lib/config.h:lib/config.hin" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "$GNUmakefile") CONFIG_LINKS="$CONFIG_LINKS $GNUmakefile:$GNUmakefile" ;; + "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "checks/Makefile") CONFIG_FILES="$CONFIG_FILES checks/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi +# Compute "$ac_file"'s index in $config_headers. +_am_arg="$ac_file" +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + :L) + # + # CONFIG_LINK + # + + if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then + : + else + # Prefer the file from the source tree if names are identical. + if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then + ac_source=$srcdir/$ac_source + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 +$as_echo "$as_me: linking $ac_source to $ac_file" >&6;} + + if test ! -r "$ac_source"; then + as_fn_error $? "$ac_source: file not found" "$LINENO" 5 + fi + rm -f "$ac_file" + + # Try a relative symlink, then a hard link, then a copy. + case $ac_source in + [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; + *) ac_rel_source=$ac_top_build_prefix$ac_source ;; + esac + ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || + ln "$ac_source" "$ac_file" 2>/dev/null || + cp -p "$ac_source" "$ac_file" || + as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 + fi + ;; + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || { + # 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 $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named 'Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # 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 + am__quote=`sed -n 's/^am__quote = //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'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "stamp-h":C) test -z "$CONFIG_HEADERS" || date > stamp-h ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. 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 m4-1.4.16.orig/autom4te.cache/requests m4-1.4.16/autom4te.cache/requests --- m4-1.4.16.orig/autom4te.cache/requests 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/autom4te.cache/requests 2013-09-04 14:47:46.000000000 +0200 @@ -0,0 +1,782 @@ +# 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/nls.m4', + '/usr/share/aclocal/po.m4', + '/usr/share/aclocal/progtest.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/alloca.m4', + 'm4/ansi-c++.m4', + 'm4/assert.m4', + 'm4/autobuild.m4', + 'm4/btowc.m4', + 'm4/c-stack.m4', + 'm4/canonicalize.m4', + 'm4/cloexec.m4', + 'm4/close-stream.m4', + 'm4/close.m4', + 'm4/closein.m4', + 'm4/closeout.m4', + 'm4/codeset.m4', + 'm4/config-h.m4', + 'm4/configmake.m4', + 'm4/dirname.m4', + 'm4/double-slash-root.m4', + 'm4/dup2.m4', + 'm4/eealloc.m4', + 'm4/environ.m4', + 'm4/errno_h.m4', + 'm4/error.m4', + 'm4/execute.m4', + 'm4/exponentd.m4', + 'm4/exponentf.m4', + 'm4/exponentl.m4', + 'm4/extensions.m4', + 'm4/fatal-signal.m4', + 'm4/fclose.m4', + 'm4/fcntl-o.m4', + 'm4/fcntl.m4', + 'm4/fcntl_h.m4', + 'm4/fflush.m4', + 'm4/filenamecat.m4', + 'm4/float_h.m4', + 'm4/fopen.m4', + 'm4/fpending.m4', + 'm4/fpieee.m4', + 'm4/fpurge.m4', + 'm4/freading.m4', + 'm4/frexp.m4', + 'm4/frexpl.m4', + 'm4/fseeko.m4', + 'm4/ftell.m4', + 'm4/ftello.m4', + 'm4/getdtablesize.m4', + 'm4/getopt.m4', + 'm4/getpagesize.m4', + 'm4/gettimeofday.m4', + 'm4/gl_list.m4', + 'm4/glibc21.m4', + 'm4/gnulib-common.m4', + 'm4/gnulib-comp.m4', + 'm4/include_next.m4', + 'm4/inline.m4', + 'm4/intlmacosx.m4', + 'm4/intmax_t.m4', + 'm4/inttypes_h.m4', + 'm4/isnand.m4', + 'm4/isnanf.m4', + 'm4/isnanl.m4', + 'm4/langinfo_h.m4', + 'm4/lcmessage.m4', + 'm4/ldexp.m4', + 'm4/ldexpl.m4', + 'm4/lib-ld.m4', + 'm4/lib-link.m4', + 'm4/lib-prefix.m4', + 'm4/libsigsegv.m4', + 'm4/link.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/localename.m4', + 'm4/lock.m4', + 'm4/longlong.m4', + 'm4/lseek.m4', + 'm4/lstat.m4', + 'm4/malloc.m4', + 'm4/malloca.m4', + 'm4/manywarnings.m4', + 'm4/math_h.m4', + 'm4/mbrtowc.m4', + 'm4/mbsinit.m4', + 'm4/mbstate_t.m4', + 'm4/mbtowc.m4', + 'm4/memchr.m4', + 'm4/mkdtemp.m4', + 'm4/mkstemp.m4', + 'm4/mmap-anon.m4', + 'm4/mode_t.m4', + 'm4/multiarch.m4', + 'm4/nl_langinfo.m4', + 'm4/nocrash.m4', + 'm4/open.m4', + 'm4/pathmax.m4', + 'm4/pipe2.m4', + 'm4/posix_spawn.m4', + 'm4/printf-frexp.m4', + 'm4/printf-frexpl.m4', + 'm4/printf.m4', + 'm4/putenv.m4', + 'm4/quotearg.m4', + 'm4/rawmemchr.m4', + 'm4/readlink.m4', + 'm4/regex.m4', + 'm4/rename.m4', + 'm4/rmdir.m4', + 'm4/sched_h.m4', + 'm4/setenv.m4', + 'm4/setlocale.m4', + 'm4/sig_atomic_t.m4', + 'm4/sigaction.m4', + 'm4/signal_h.m4', + 'm4/signalblocking.m4', + 'm4/signbit.m4', + 'm4/size_max.m4', + 'm4/snprintf.m4', + 'm4/spawn-pipe.m4', + 'm4/spawn_h.m4', + 'm4/ssize_t.m4', + 'm4/stat.m4', + 'm4/stdarg.m4', + 'm4/stdbool.m4', + 'm4/stddef_h.m4', + 'm4/stdint.m4', + 'm4/stdint_h.m4', + 'm4/stdio-safer.m4', + 'm4/stdio_h.m4', + 'm4/stdlib-safer.m4', + 'm4/stdlib_h.m4', + 'm4/strchrnul.m4', + 'm4/strdup.m4', + 'm4/strerror.m4', + 'm4/string_h.m4', + 'm4/strndup.m4', + 'm4/strnlen.m4', + 'm4/strsignal.m4', + 'm4/strstr.m4', + 'm4/strtod.m4', + 'm4/strtol.m4', + 'm4/symlink.m4', + 'm4/sys_stat_h.m4', + 'm4/sys_time_h.m4', + 'm4/sys_wait_h.m4', + 'm4/tempname.m4', + 'm4/threadlib.m4', + 'm4/time_h.m4', + 'm4/tls.m4', + 'm4/tmpdir.m4', + 'm4/ungetc.m4', + 'm4/unistd-safer.m4', + 'm4/unistd_h.m4', + 'm4/unlocked-io.m4', + 'm4/vasnprintf.m4', + 'm4/vasprintf-posix.m4', + 'm4/vasprintf.m4', + 'm4/version-etc.m4', + 'm4/wait-process.m4', + 'm4/waitpid.m4', + 'm4/warnings.m4', + 'm4/wchar_h.m4', + 'm4/wchar_t.m4', + 'm4/wcrtomb.m4', + 'm4/wctob.m4', + 'm4/wctomb.m4', + 'm4/wctype_h.m4', + 'm4/wint_t.m4', + 'm4/xalloc.m4', + 'm4/xsize.m4', + 'm4/xstrndup.m4', + 'm4/xvasprintf.m4', + 'acinclude.m4', + 'configure.ac' + ], + { + 'gl_BUILD_ISNANF' => 1, + 'AM_XGETTEXT_OPTION_INIT' => 1, + 'gt_TYPE_SSIZE_T' => 1, + 'gl_FUNC_SNPRINTF' => 1, + 'gl_STDDEF_H_DEFAULTS' => 1, + 'gl_PREREQ_TEMPNAME' => 1, + 'gl_CHECK_LDEXP_NO_LIBM' => 1, + 'gl_PREREQ_PRINTF_ARGS' => 1, + 'gl_DOUBLE_SLASH_ROOT' => 1, + 'gl_AC_HEADER_STDINT_H' => 1, + 'gl_UNISTD_MODULE_INDICATOR' => 1, + 'gt_LOCALE_TR_UTF8' => 1, + 'gl_PREREQ_XALLOC' => 1, + 'gl_SYS_STAT_MODULE_INDICATOR' => 1, + 'AM_SUBST_NOTMAKE' => 1, + 'gl_VERSION_ETC' => 1, + 'gl_FLOAT_SIGNBIT_CODE' => 1, + 'gl_PREREQ_SETLOCALE' => 1, + 'gl_GETOPT_SUBSTITUTE_HEADER' => 1, + 'AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK' => 1, + '_m4_warn' => 1, + 'gl_FUNC_MBSINIT' => 1, + 'gl_C_STACK' => 1, + 'gl_FUNC_STRNDUP' => 1, + 'AM_SANITY_CHECK' => 1, + 'gl_DIRNAME' => 1, + 'gl_CANONICALIZE_LGPL' => 1, + 'gl_CACHE_VAL_SILENT' => 1, + 'gl_DOUBLE_SIGNBIT_CODE' => 1, + 'gl_FUNC_STRSTR_SIMPLE' => 1, + 'gt_TYPE_SIG_ATOMIC_T' => 1, + 'gl_PROMOTED_TYPE_MODE_T' => 1, + 'gl_SIGNALBLOCKING' => 1, + 'gl_HEADER_SYS_TIME_H_DEFAULTS' => 1, + 'AC_LIB_ARG_WITH' => 1, + 'gl_PREREQ_ASNPRINTF' => 1, + 'gl_FUNC_BTOWC' => 1, + 'AC_CONFIG_MACRO_DIR' => 1, + 'gt_FUNC_MKDTEMP' => 1, + 'M4_EARLY' => 1, + 'gl_PREREQ_MBTOWC' => 1, + 'gl_WCHAR_H_DEFAULTS' => 1, + '_AM_AUTOCONF_VERSION' => 1, + 'gl_XALLOC' => 1, + 'gl_THREADLIB_EARLY_BODY' => 1, + 'gl_BUILD_ISNAND' => 1, + 'gt_INTL_MACOSX' => 1, + 'gl_REPLACE_FCNTL' => 1, + '_AC_TYPE_LONG_LONG_SNIPPET' => 1, + 'gl_FOPEN_SAFER' => 1, + 'gl_REGEX' => 1, + 'gl_FCNTL_H' => 1, + 'AC_LIB_PREPARE_MULTILIB' => 1, + 'gl_INLINE' => 1, + 'gl_FUNC_STRNLEN' => 1, + 'gl_FUNC_WAITPID' => 1, + 'gt_AC_TYPE_INTMAX_T' => 1, + 'gl_PREREQ_MKDTEMP' => 1, + 'gl_HEADER_STRING_H_DEFAULTS' => 1, + 'gl_NEXT_HEADERS' => 1, + 'gl_FUNC_FREXPL_WORKS' => 1, + 'gl_DOUBLE_EXPONENT_LOCATION' => 1, + 'gl_FLOAT_H' => 1, + 'gl_REPLACE_VASPRINTF' => 1, + 'gl_FILE_NAME_CONCAT' => 1, + 'gl_REPLACE_WCHAR_H' => 1, + 'AC_LIB_PREFIX' => 1, + 'gl_FUNC_GETPAGESIZE' => 1, + 'gl_STDLIB_MODULE_INDICATOR' => 1, + 'AB_INIT' => 1, + 'gl_PREREQ_GETTIMEOFDAY' => 1, + 'gl_PREREQ_VASNPRINTF_FLAG_GROUPING' => 1, + 'gl_STDBOOL_H' => 1, + 'gl_CHECK_FREXP_NO_LIBM' => 1, + 'gl_CLOSE_STREAM' => 1, + 'gl_PREREQ_VASNPRINTF_DIRECTIVE_LS' => 1, + 'AC_DEFUN_ONCE' => 1, + 'gl_SYS_WAIT_H_DEFAULTS' => 1, + 'gl_SPAWN_PIPE' => 1, + 'AC_C_RESTRICT' => 1, + 'gl_LOCALE_H' => 1, + 'gl_PATHMAX' => 1, + 'AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC' => 1, + 'AC_' => 1, + 'gl_PRINTF_PRECISION' => 1, + 'gl_REPLACE_GETOPT' => 1, + 'gl_FUNC_STRTOD' => 1, + 'gl_FUNC_LSEEK' => 1, + 'gl_STDIO_H_DEFAULTS' => 1, + 'gl_SYS_TIME_MODULE_INDICATOR' => 1, + 'gl_FEATURES_H' => 1, + 'gl_FUNC_PUTENV' => 1, + 'gl_MBRTOWC_SANITYCHECK' => 1, + 'gl_FUNC_VASPRINTF_POSIX' => 1, + 'AC_LIB_WITH_FINAL_PREFIX' => 1, + 'gl_CLOSEIN' => 1, + 'gt_TYPE_WINT_T' => 1, + 'gl_FUNC_FREXP_WORKS' => 1, + 'M4_REPLACE_FUNCS' => 1, + 'gl_PREREQ_VASNPRINTF' => 1, + 'AM_PROG_CC_C_O' => 1, + 'gl_HEADER_SYS_STAT_H' => 1, + 'gl_MBRTOWC_NUL_RETVAL' => 1, + 'gl_FATAL_SIGNAL' => 1, + 'm4_include' => 1, + 'gl_BUILD_ISNANL' => 1, + 'gl_FUNC_READLINK' => 1, + 'gl_PREREQ_BTOWC' => 1, + '_AC_AM_CONFIG_HEADER_HOOK' => 1, + 'gl_PREREQ_LOCK' => 1, + 'gl_PRINTF_LONG_DOUBLE' => 1, + 'gl_FUNC_NL_LANGINFO' => 1, + 'gl_SIGNAL_MODULE_INDICATOR' => 1, + 'AM_MAKE_INCLUDE' => 1, + 'gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE' => 1, + 'gl_INTEGER_TYPE_SUFFIX' => 1, + 'gl_NEXT_HEADERS_INTERNAL' => 1, + 'gl_SPAWN_H_DEFAULTS' => 1, + 'gl_REPLACE_OPEN' => 1, + 'gl_HAVE_ISNANF_IN_LIBM' => 1, + 'gl_PREREQ_MKSTEMP' => 1, + 'gl_PREREQ_VASNPRINTF_WITH_EXTRAS' => 1, + 'M4_INIT' => 1, + 'gl_PREREQ_STRSIGNAL' => 1, + 'gl_FUNC_LINK' => 1, + 'gl_CXX_CHOICE_DEFAULT_NO' => 1, + 'AM_MISSING_HAS_RUN' => 1, + 'gl_PREREQ_GETOPT' => 1, + 'gl_PREREQ_MEMCHR' => 1, + 'gl_SIGNBIT_TEST_PROGRAM' => 1, + 'AC_TYPE_LONG_LONG_INT' => 1, + 'gl_EXECUTE' => 1, + 'gl_FUNC_GETDTABLESIZE' => 1, + 'gl_FUNC_WCRTOMB' => 1, + 'AC_LIB_PROG_LD_GNU' => 1, + 'gl_CHECK_NEXT_HEADERS' => 1, + '_AM_CONFIG_MACRO_DIRS' => 1, + 'gl_FUNC_FPURGE' => 1, + 'gl_POSIX_SPAWN_INTERNAL' => 1, + 'gl_STDIO_MODULE_INDICATOR' => 1, + 'gl_STDINT_H' => 1, + 'gl_POSIX_SPAWN_WORKS' => 1, + 'gl_TMPFILE_SAFER' => 1, + 'gl_FUNC_STAT' => 1, + 'gl_FUNC_FTELL' => 1, + 'gl_SYS_STAT_H_DEFAULTS' => 1, + 'gl_PREREQ_ALLOCA' => 1, + 'AC_FUNC_ERROR_AT_LINE' => 1, + 'gl_PREREQ_XMALLOC' => 1, + 'gl_MODULE_INDICATOR_FOR_TESTS' => 1, + 'AC_FUNC_MBRTOWC' => 1, + 'gl_TLS' => 1, + 'AC_COMPUTE_INT' => 1, + 'gl_FUNC_FCNTL' => 1, + 'gl_HAVE_FSEEKO' => 1, + 'gl_PRINTF_SIZES_C99' => 1, + '_AM_IF_OPTION' => 1, + 'm4_pattern_allow' => 1, + 'gl_CHECK_TYPES_SIGNED' => 1, + 'gl_PROG_ANSI_CXX' => 1, + 'gl_HEADER_STRING_H_BODY' => 1, + 'AM_SET_LEADING_DOT' => 1, + 'gl_VSNPRINTF_ZEROSIZE_C99' => 1, + 'gl_WARN_ON_USE_PREPARE' => 1, + 'gl_FUNC_STRTOL' => 1, + 'M4tests_LIBSOURCES' => 1, + 'AC_LIB_LINKFLAGS' => 1, + 'gl_FUNC_FCLOSE' => 1, + 'gl_PREREQ_STRNLEN' => 1, + 'gl_SCHED_H' => 1, + 'gl_MBSTATE_T_BROKEN' => 1, + 'gl_FUNC_SETENV' => 1, + 'gl_EEREALLOC' => 1, + 'gl_STDLIB_H' => 1, + 'gl_FUNC_CLOSE' => 1, + 'gl_REPLACE_LSEEK' => 1, + 'gl_LIBSIGSEGV' => 1, + 'gl_STDDEF_MODULE_INDICATOR' => 1, + 'gl_PRINTF_ENOMEM' => 1, + 'gl_PREREQ_MBRTOWC' => 1, + 'AM_SET_CURRENT_AUTOMAKE_VERSION' => 1, + 'gl_WCHAR_H_INLINE_OK' => 1, + 'M4_FILE_LIST' => 1, + 'gl_FUNC_SETLOCALE' => 1, + 'gl_WAIT_PROCESS' => 1, + 'gl_STRING_MODULE_INDICATOR' => 1, + 'gl_FUNC_LSTAT' => 1, + 'gl_FUNC_STRSIGNAL' => 1, + 'gl_XVASPRINTF' => 1, + 'gl_PREREQ_FOPEN' => 1, + 'gl_PREREQ_STRERROR' => 1, + 'AM_INIT_AUTOMAKE' => 1, + 'gl_LOCK' => 1, + 'gl_SNPRINTF_RETVAL_C99' => 1, + 'gl_LOCALE_H_DEFAULTS' => 1, + 'gt_TYPE_WCHAR_T' => 1, + 'gl_WCHAR_H' => 1, + 'gl_COMMON' => 1, + 'gl_FUNC_ALLOCA' => 1, + 'gl_FUNC_LDEXP' => 1, + 'gl_WCTYPE_H' => 1, + 'gl_FUNC_WCTOB' => 1, + 'gl_FUNC_GETOPT_GNU' => 1, + 'gl_PREREQ_STRDUP' => 1, + 'gl_SPAWN_H' => 1, + 'gl_CHECK_FREXPL_NO_LIBM' => 1, + 'AM_AUX_DIR_EXPAND' => 1, + 'gl_HEADER_SYS_TIME_H_BODY' => 1, + 'gl_FUNC_SETENV_SEPARATE' => 1, + 'gl_GLIBC21' => 1, + 'gl_HAVE_ISNANL_IN_LIBM' => 1, + 'AC_LIB_LINKFLAGS_FROM_LIBS' => 1, + 'gl_WCHAR_MODULE_INDICATOR' => 1, + 'gl_PREREQ_VASPRINTF_H' => 1, + '_AM_SET_OPTIONS' => 1, + 'gl_FUNC_MBTOWC' => 1, + '_AM_OUTPUT_DEPENDENCY_COMMANDS' => 1, + 'gl_PREREQ_STRCHRNUL' => 1, + 'AC_LIB_LINKFLAGS_BODY' => 1, + 'gl_FUNC_RAWMEMCHR' => 1, + 'gl_GETOPT_CHECK_HEADERS' => 1, + 'gl_PRINTF_DIRECTIVE_LS' => 1, + 'gl_STDINT_INCLUDES' => 1, + 'AC_TYPE_UNSIGNED_LONG_LONG_INT' => 1, + '_AM_MANGLE_OPTION' => 1, + 'gl_PRINTF_FLAG_GROUPING' => 1, + 'gl_FUNC_FREXPL_NO_LIBM' => 1, + 'AC_CONFIG_MACRO_DIR_TRACE' => 1, + 'AM_SET_DEPDIR' => 1, + 'gl_FUNC_FOPEN' => 1, + 'gl_FUNC_STRCHRNUL' => 1, + 'gl_REPLACE_DUP2' => 1, + 'AC_CHECK_HEADER_STDBOOL' => 1, + 'gl_REPLACE_FCLOSE' => 1, + 'gl_FUNC_ISNANF' => 1, + 'gl_HAVE_ISNAND_NO_LIBM' => 1, + 'gl_CANONICALIZE_LGPL_SEPARATE' => 1, + 'gl_PREREQ_VASNPRINTF_PRECISION' => 1, + 'AC_DEFUN' => 1, + 'gl_PREREQ_SIGACTION' => 1, + 'gl_FUNC_GETTIMEOFDAY' => 1, + 'AM_PROG_MKDIR_P' => 1, + 'gl_WARN_ADD' => 1, + 'gl_FLOATTYPE_SIGNBIT_CODE' => 1, + 'AM_AUTOMAKE_VERSION' => 1, + 'gl_SIZE_MAX' => 1, + 'AC_LIB_RPATH' => 1, + 'gl_LOCALE_MODULE_INDICATOR' => 1, + 'gl_FUNC_GLIBC_UNLOCKED_IO' => 1, + 'gl_FUNC_GEN_TEMPNAME' => 1, + 'AM_MISSING_PROG' => 1, + 'gl_PREREQ_SIG_HANDLER_H' => 1, + 'gl_FUNC_OPEN' => 1, + 'gl_PRINTF_DIRECTIVE_A' => 1, + 'M4_LIBOBJ' => 1, + 'gl_REPLACE_SNPRINTF' => 1, + 'gl_INCLUDE_NEXT' => 1, + 'gl_HEADER_SYS_TIME_H' => 1, + 'AM_PROG_INSTALL_STRIP' => 1, + 'M4tests_LIBOBJ' => 1, + 'gl_POSIX_SPAWN_BODY' => 1, + 'gl_PREREQ_STRTOD' => 1, + 'gl_MULTIARCH' => 1, + 'gl_MANYWARN_ALL_GCC' => 1, + 'gl_LONG_DOUBLE_SIGN_LOCATION' => 1, + 'gl_DOUBLE_SIGN_LOCATION' => 1, + 'gl_MANYWARN_COMPLEMENT' => 1, + '_AM_PROG_TAR' => 1, + 'gl_HEADER_ERRNO_H' => 1, + 'gl_FUNC_PRINTF_FREXPL' => 1, + 'gl_FUNC_ISNANL_NO_LIBM' => 1, + 'gl_FUNC_STRERROR_SEPARATE' => 1, + 'gl_SYS_WAIT_H' => 1, + 'gl_SNPRINTF_TRUNCATION_C99' => 1, + 'gl_REPLACE_SPAWN_H' => 1, + 'gl_FUNC_MKSTEMP' => 1, + 'gl_XSTRNDUP' => 1, + 'gl_ERROR' => 1, + 'gl_FLOATTYPE_SIGN_LOCATION' => 1, + 'gl_ASSERT_NO_GNULIB_TESTS' => 1, + '_AM_SUBST_NOTMAKE' => 1, + 'gl_PREREQ_FFLUSH' => 1, + 'gl_00GNULIB' => 1, + 'gl_UNISTD_SAFER' => 1, + 'gl_FUNC_FTELLO' => 1, + 'M4_WITH_DMALLOC' => 1, + 'AC_USE_SYSTEM_EXTENSIONS' => 1, + 'gl_MATH_MODULE_INDICATOR' => 1, + 'gl_FUNC_RMDIR' => 1, + 'gl_ENVIRON' => 1, + 'AU_DEFUN' => 1, + 'gl_THREADLIB_BODY' => 1, + 'gl_MBRTOWC_RETVAL' => 1, + 'gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST' => 1, + 'AC_LIB_HAVE_LINKFLAGS' => 1, + 'gl_FCNTL_MODULE_INDICATOR' => 1, + 'gl_LONG_DOUBLE_EXPONENT_LOCATION' => 1, + 'gl_FUNC_STRDUP_POSIX' => 1, + '_AM_SET_OPTION' => 1, + 'gl_FUNC_GETOPT_POSIX' => 1, + 'gl_LOCALENAME' => 1, + 'gl_PREREQ_VASNPRINTF_FLAG_ZERO' => 1, + 'gl_PREREQ_OPEN' => 1, + 'gl_FLOAT_EXPONENT_LOCATION' => 1, + 'gl_FUNC_VASPRINTF' => 1, + 'AM_STDBOOL_H' => 1, + 'gl_HEADER_STRING_H' => 1, + 'gl_MBRTOWC_NULL_ARG2' => 1, + 'AM_OUTPUT_DEPENDENCY_COMMANDS' => 1, + 'gl_EEALLOC' => 1, + 'gl_FUNC_PRINTF_FREXP' => 1, + 'gl_COMMON_BODY' => 1, + 'gl_FUNC_GETTIMEOFDAY_CLOBBER' => 1, + 'gl_REPLACE_FTELLO' => 1, + 'gl_PREREQ_ERROR' => 1, + 'gl_PREREQ_PRINTF_PARSE' => 1, + 'gl_FUNC_ISNAND_NO_LIBM' => 1, + 'gl_PRINTF_FLAG_ZERO' => 1, + 'gl_FUNC_MBRTOWC' => 1, + 'gl_STDIN_LARGE_OFFSET' => 1, + 'gl_FUNC_UNSETENV' => 1, + 'gl_STDINT_BITSIZEOF' => 1, + 'gl_FUNC_ISNANL_WORKS' => 1, + 'gl_MBRTOWC_NULL_ARG1' => 1, + 'gl_FUNC_FREXP' => 1, + 'gl_FILE_NAME_CONCAT_LGPL' => 1, + 'gl_BIGENDIAN' => 1, + 'AM_SILENT_RULES' => 1, + 'gt_LOCALE_JA' => 1, + 'include' => 1, + 'gl_STDIO_H' => 1, + 'gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE' => 1, + 'gl_FUNC_RENAME' => 1, + 'gl_CHECK_TYPE_STRUCT_TIMESPEC' => 1, + 'gl_MODULE_INDICATOR_CONDITION' => 1, + 'AC_LIB_APPENDTOVAR' => 1, + 'gl_FUNC_ISNANF_NO_LIBM' => 1, + 'gl_PREREQ_VASNPRINTF_LONG_DOUBLE' => 1, + 'gl_LONG_DOUBLE_SIGNBIT_CODE' => 1, + 'gl_FUNC_DUP2' => 1, + 'gl_FP_IEEE' => 1, + 'AM_POSTPROCESS_PO_MAKEFILE' => 1, + 'gl_AC_TYPE_INTMAX_T' => 1, + 'AC_TYPE_MBSTATE_T' => 1, + 'AM_CONDITIONAL' => 1, + 'AM_LANGINFO_CODESET' => 1, + 'gl_AC_HEADER_INTTYPES_H' => 1, + 'gl_WCTYPE_H_DEFAULTS' => 1, + 'AM_PROG_INSTALL_SH' => 1, + 'gl_HAVE_ISNAND_IN_LIBM' => 1, + 'gl_FUNC_REALPATH_WORKS' => 1, + 'gl_STDDEF_H' => 1, + 'gl_STDLIB_SAFER' => 1, + 'gl_FUNC_MMAP_ANON' => 1, + 'GL_NOCRASH' => 1, + 'm4_pattern_forbid' => 1, + 'gl_TIME_MODULE_INDICATOR' => 1, + 'AM_PO_SUBDIRS' => 1, + 'gl_CHECK_LDEXPL_NO_LIBM' => 1, + 'gl_DIRNAME_LGPL' => 1, + 'AC_LIB_PREPARE_PREFIX' => 1, + 'gl_EEMALLOC' => 1, + 'gl_PREREQ_SIGPROCMASK' => 1, + 'gl_FUNC_ISNANL' => 1, + 'gl_FUNC_READLINK_SEPARATE' => 1, + 'gl_REPLACE_CLOSE' => 1, + 'gl_SNPRINTF_PRESENCE' => 1, + 'gl_FCNTL_H_DEFAULTS' => 1, + 'gl_FUNC_WCTOMB' => 1, + 'gl_FUNC_UNGETC_WORKS' => 1, + 'gl_FUNC_MALLOC_POSIX' => 1, + 'gl_PREREQ_SNPRINTF' => 1, + 'gl_FUNC_VASNPRINTF' => 1, + 'gl_CONFIGMAKE_PREP' => 1, + 'gl_HAVE_ISNANL_NO_LIBM' => 1, + 'gl_SIGACTION' => 1, + 'gl_FUNC_FREXP_NO_LIBM' => 1, + 'gl_PREREQ_WCTOMB' => 1, + 'gl_SYS_WAIT_MODULE_INDICATOR' => 1, + 'gl_PREREQ_ASPRINTF' => 1, + 'gl_THREADLIB' => 1, + 'AM_NLS' => 1, + 'gl_FUNC_STRERROR' => 1, + 'gl_FUNC_PIPE2' => 1, + 'gl_ASSERT' => 1, + 'gl_HAVE_ISNANF_NO_LIBM' => 1, + 'gl_LANGINFO_MODULE_INDICATOR' => 1, + 'gl_PRINTF_INFINITE_LONG_DOUBLE' => 1, + 'gt_CHECK_VAR_DECL' => 1, + 'gl_FUNC_MALLOC_GNU' => 1, + 'gl_LIST' => 1, + 'gl_PREREQ_VASNPRINTF_DIRECTIVE_F' => 1, + 'gl_MODULE_INDICATOR_SET_VARIABLE' => 1, + 'gl_MATH_H_DEFAULTS' => 1, + 'gl_USE_SYSTEM_EXTENSIONS' => 1, + 'gl_FUNC_FSEEKO' => 1, + 'gl_FUNC_LDEXPL' => 1, + 'AM_DEP_TRACK' => 1, + 'gl_REPLACE_FSEEKO' => 1, + 'gl_THREADLIB_EARLY' => 1, + 'gl_PREREQ_XSTRNDUP' => 1, + 'gl_SIGNBIT' => 1, + 'gl_FUNC_FPENDING' => 1, + 'gl_PRINTF_POSITIONS' => 1, + 'gl_FREOPEN_SAFER' => 1, + 'gl_FUNC_STRDUP' => 1, + 'gl_STDINT_TYPE_PROPERTIES' => 1, + 'gl_PREREQ_VASNPRINTF_DIRECTIVE_A' => 1, + 'AM_PATH_PROG_WITH_TEST' => 1, + 'gl_FUNC_ISNAND' => 1, + 'gl_FUNC_STRSTR' => 1, + 'gl_FCNTL_O_FLAGS' => 1, + 'gl_PREREQ_WCRTOMB' => 1, + 'gl_PRINTF_DIRECTIVE_N' => 1, + 'gl_UNISTD_H_DEFAULTS' => 1, + '_AM_DEPENDENCIES' => 1, + 'gl_FLOAT_SIGN_LOCATION' => 1, + 'gl_GETTIMEOFDAY_REPLACE_LOCALTIME' => 1, + 'gl_POSIX_SPAWN' => 1, + 'gl_PREREQ_MBSINIT' => 1, + 'gl_LANGINFO_H_DEFAULTS' => 1, + 'gl_REPLACE_VASNPRINTF' => 1, + 'gl_PREREQ_VASPRINTF' => 1, + 'M4_LIBSOURCES' => 1, + 'gl_SIGNAL_H_DEFAULTS' => 1, + 'gl_PREREQ_RAWMEMCHR' => 1, + 'gl_XSIZE' => 1, + 'gl_HEADER_TIME_H' => 1, + 'gl_FUNC_MEMCHR' => 1, + 'gl_REPLACE_LOCALE_H' => 1, + 'gl_PREREQ_REGEX' => 1, + 'gl_HAVE_POSIX_SPAWN' => 1, + 'gl_MALLOCA' => 1, + 'gl_FUNC_FREXPL' => 1, + 'gl_CONFIG_H' => 1, + 'gt_TMPDIR' => 1, + 'AC_PROG_MKDIR_P' => 1, + 'gl_PRINTF_DIRECTIVE_F' => 1, + 'gl_REPLACE_ERRNO_VALUE' => 1, + 'gl_SIGNAL_H' => 1, + 'gt_LOCALE_FR' => 1, + 'gl_CLOEXEC' => 1, + 'gl_PRINTF_FLAG_LEFTADJUST' => 1, + 'gl_PREREQ_READLINK' => 1, + 'gl_HEADER_TIME_H_DEFAULTS' => 1, + 'gl_REPLACE_FFLUSH' => 1, + 'gl_MBRTOWC_INCOMPLETE_STATE' => 1, + 'gl_GETOPT_IFELSE' => 1, + 'gl_QUOTEARG' => 1, + 'gl_FUNC_CANONICALIZE_FILENAME_MODE' => 1, + 'gl_DISABLE_THREADS' => 1, + 'gl_MODULE_INDICATOR' => 1, + 'gl_FUNC_SYMLINK' => 1, + 'gl_CHECK_MALLOC_POSIX' => 1, + 'gl_FUNC_FFLUSH' => 1, + 'gl_UNISTD_H' => 1, + 'gl_STDLIB_H_DEFAULTS' => 1, + 'gl_PREREQ_WCTOB' => 1, + 'gl_PREREQ_SETENV' => 1, + 'gl_SNPRINTF_SIZE1' => 1, + 'gl_PREREQ_C_STACK' => 1, + 'gl_MATH_H' => 1, + 'AM_RUN_LOG' => 1, + 'gl_FUNC_FREADING' => 1, + 'gt_LOCALE_FR_UTF8' => 1, + 'gl_FUNC_LDEXPL_WORKS' => 1, + 'gt_LOCALE_ZH_CN' => 1, + 'gl_REPLACE_MALLOC' => 1, + 'gl_CLOSEOUT' => 1, + 'M4tests_REPLACE_FUNCS' => 1, + 'gl_PREREQ_VASNPRINTF_ENOMEM' => 1, + 'AC_LIB_FROMPACKAGE' => 1, + 'gt_LC_MESSAGES' => 1, + 'AM_XGETTEXT_OPTION' => 1, + 'gl_LANGINFO_H' => 1, + 'gl_CXX_CHOICE' => 1, + 'gl_SPAWN_MODULE_INDICATOR' => 1, + 'gl_PREREQ_UNSETENV' => 1, + 'gl_ASSERT_NO_GNULIB_POSIXCHECK' => 1, + 'gl_ISNANF_WORKS' => 1, + 'gl_PRINTF_INFINITE' => 1, + 'gl_POPEN_SAFER' => 1, + 'gl_WCTYPE_MODULE_INDICATOR' => 1, + 'gl_HEADER_TIME_H_BODY' => 1, + 'gl_STDARG_H' => 1, + 'AC_LIB_PROG_LD' => 1, + 'gl_LOCALCHARSET' => 1, + 'gl_SNPRINTF_DIRECTIVE_N' => 1 + } + ], 'Autom4te::Request' ), + bless( [ + '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, + 'AM_ENABLE_MULTILIB' => 1, + 'AM_SILENT_RULES' => 1, + 'AM_PROG_MOC' => 1, + 'AC_CONFIG_FILES' => 1, + 'include' => 1, + 'LT_INIT' => 1, + 'AM_GNU_GETTEXT' => 1, + 'AM_PROG_AR' => 1, + 'AC_LIBSOURCE' => 1, + 'AC_CANONICAL_BUILD' => 1, + 'AM_PROG_FC_C_O' => 1, + 'AC_FC_FREEFORM' => 1, + 'AC_FC_PP_SRCEXT' => 1, + 'AH_OUTPUT' => 1, + 'AC_CONFIG_AUX_DIR' => 1, + '_AM_SUBST_NOTMAKE' => 1, + 'm4_pattern_allow' => 1, + 'AM_PROG_CC_C_O' => 1, + 'sinclude' => 1, + 'AM_CONDITIONAL' => 1, + 'AC_CANONICAL_SYSTEM' => 1, + 'AM_XGETTEXT_OPTION' => 1, + 'AC_CONFIG_HEADERS' => 1, + 'AC_DEFINE_TRACE_LITERAL' => 1, + 'AM_POT_TOOLS' => 1, + 'm4_include' => 1, + '_AM_COND_ELSE' => 1, + 'AC_SUBST_TRACE' => 1 + } + ], 'Autom4te::Request' ) + ); + diff -Nur m4-1.4.16.orig/autom4te.cache/traces.0 m4-1.4.16/autom4te.cache/traces.0 --- m4-1.4.16.orig/autom4te.cache/traces.0 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/autom4te.cache/traces.0 2013-09-04 14:47:42.000000000 +0200 @@ -0,0 +1,19304 @@ +m4trace:/usr/share/aclocal/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([$USE_NLS]) + AC_SUBST([USE_NLS]) +]) +m4trace:/usr/share/aclocal/po.m4:23: -1- AC_DEFUN([AM_PO_SUBDIRS], [ + AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AC_PROG_MKDIR_P])dnl + AC_REQUIRE([AM_NLS])dnl + + dnl Release version of the gettext macros. This is used to ensure that + dnl the gettext macros and po/Makefile.in.in are in sync. + AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) + + dnl Perform the following tests also if --disable-nls has been given, + dnl because they are needed for "make dist" to work. + + dnl Search for GNU msgfmt in the PATH. + dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. + dnl The second test excludes FreeBSD msgfmt. + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [$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%}" + ]) +]) +m4trace:/usr/share/aclocal/po.m4:219: -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" + 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" <> "$ac_file.tmp" </dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$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:/usr/share/aclocal-1.13/amversion.m4:14: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [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], [1.13.2], [], + [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl +]) +m4trace:/usr/share/aclocal-1.13/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [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]))]) +m4trace:/usr/share/aclocal-1.13/auxdir.m4:47: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [dnl Rely on autoconf to set up CDPATH properly. +AC_PREREQ([2.50])dnl +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` +]) +m4trace:/usr/share/aclocal-1.13/cond.m4:12: -1- AC_DEFUN([AM_CONDITIONAL], [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 +_AM_SUBST_NOTMAKE([$1_FALSE])dnl +m4_define([_AM_COND_VALUE_$1], [$2])dnl +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi +AC_CONFIG_COMMANDS_PRE( +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then + AC_MSG_ERROR([[conditional "$1" was never defined. +Usually this means the macro was only invoked conditionally.]]) +fi])]) +m4trace:/usr/share/aclocal-1.13/depend.m4:26: -1- AC_DEFUN([_AM_DEPENDENCIES], [AC_REQUIRE([AM_SET_DEPDIR])dnl +AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl +AC_REQUIRE([AM_MAKE_INCLUDE])dnl +AC_REQUIRE([AM_DEP_TRACK])dnl + +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_$1_dependencies_compiler_type], +[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_$1_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` + fi + am__universal=false + m4_case([$1], [CC], + [case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac], + [CXX], + [case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac]) + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > 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 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" + # 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. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_$1_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_$1_dependencies_compiler_type=none +fi +]) +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) +AM_CONDITIONAL([am__fastdep$1], [ + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) +]) +m4trace:/usr/share/aclocal-1.13/depend.m4:163: -1- AC_DEFUN([AM_SET_DEPDIR], [AC_REQUIRE([AM_SET_LEADING_DOT])dnl +AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl +]) +m4trace:/usr/share/aclocal-1.13/depend.m4:171: -1- AC_DEFUN([AM_DEP_TRACK], [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='\' + am__nodep='_no' +fi +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) +AC_SUBST([AMDEPBACKSLASH])dnl +_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl +AC_SUBST([am__nodep])dnl +_AM_SUBST_NOTMAKE([am__nodep])dnl +]) +m4trace:/usr/share/aclocal-1.13/depout.m4:12: -1- AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], [{ + # 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 $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named 'Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`AS_DIRNAME("$mf")` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running 'make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "$am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$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'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`AS_DIRNAME(["$file"])` + AS_MKDIR_P([$dirpart/$fdir]) + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} +]) +m4trace:/usr/share/aclocal-1.13/depout.m4:71: -1- AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles], + [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], + [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) +]) +m4trace:/usr/share/aclocal-1.13/init.m4:23: -1- AC_DEFUN([AM_INIT_AUTOMAKE], [AC_PREREQ([2.65])dnl +dnl Autoconf wants to disallow AM_ names. We explicitly allow +dnl the ones we care about. +m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl +AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl +AC_REQUIRE([AC_PROG_INSTALL])dnl +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi +AC_SUBST([CYGPATH_W]) + +# Define the identity of the package. +dnl Distinguish between old-style and new-style calls. +m4_ifval([$2], +[AC_DIAGNOSE([obsolete], + [$0: two- and three-arguments forms are deprecated.]) +m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl + AC_SUBST([PACKAGE], [$1])dnl + AC_SUBST([VERSION], [$2])], +[_AM_SET_OPTIONS([$1])dnl +dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. +m4_if( + m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), + [ok:ok],, + [m4_fatal([AC_INIT should be called with package and version arguments])])dnl + AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl + AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl + +_AM_IF_OPTION([no-define],, +[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) + AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl + +# Some tools Automake needs. +AC_REQUIRE([AM_SANITY_CHECK])dnl +AC_REQUIRE([AC_ARG_PROGRAM])dnl +AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) +AM_MISSING_PROG([AUTOCONF], [autoconf]) +AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) +AM_MISSING_PROG([AUTOHEADER], [autoheader]) +AM_MISSING_PROG([MAKEINFO], [makeinfo]) +AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl +AC_REQUIRE([AC_PROG_MKDIR_P])dnl +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +AC_SUBST([mkdir_p], ['$(MKDIR_P)']) +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([AC_PROG_MAKE_SET])dnl +AC_REQUIRE([AM_SET_LEADING_DOT])dnl +_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], + [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], + [_AM_PROG_TAR([v7])])]) +_AM_IF_OPTION([no-dependencies],, +[AC_PROVIDE_IFELSE([AC_PROG_CC], + [_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])], + [m4_define([AC_PROG_CXX], + m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl +AC_PROVIDE_IFELSE([AC_PROG_OBJC], + [_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 +]) +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 +]) +m4trace:/usr/share/aclocal-1.13/init.m4:136: -1- AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers. +_am_arg=$1 +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) +m4trace:/usr/share/aclocal-1.13/install-sh.m4:11: -1- AC_DEFUN([AM_PROG_INSTALL_SH], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi +AC_SUBST([install_sh])]) +m4trace:/usr/share/aclocal-1.13/lead-dot.m4:10: -1- AC_DEFUN([AM_SET_LEADING_DOT], [rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null +AC_SUBST([am__leading_dot])]) +m4trace:/usr/share/aclocal-1.13/make.m4:12: -1- AC_DEFUN([AM_MAKE_INCLUDE], [am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +AC_MSG_CHECKING([for style of include used by $am_make]) +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi +AC_SUBST([am__include]) +AC_SUBST([am__quote]) +AC_MSG_RESULT([$_am_result]) +rm -f confinc confmf +]) +m4trace:/usr/share/aclocal-1.13/minuso.m4:11: -1- AC_DEFUN([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC_C_O])dnl +AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +AC_REQUIRE_AUX_FILE([compile])dnl +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +dnl Make sure AC_PROG_CC is never called again, or it will override our +dnl setting of CC. +m4_define([AC_PROG_CC], + [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) +]) +m4trace:/usr/share/aclocal-1.13/missing.m4:11: -1- AC_DEFUN([AM_MISSING_PROG], [AC_REQUIRE([AM_MISSING_HAS_RUN]) +$1=${$1-"${am_missing_run}$2"} +AC_SUBST($1)]) +m4trace:/usr/share/aclocal-1.13/missing.m4:20: -1- AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +AC_REQUIRE_AUX_FILE([missing])dnl +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + AC_MSG_WARN(['missing' script is too old or missing]) +fi +]) +m4trace:/usr/share/aclocal-1.13/mkdirp.m4:11: -1- 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. +dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of +dnl Makefile.ins that do not define MKDIR_P, so we do our own +dnl adjustment using top_builddir (which is defined more often than +dnl MKDIR_P). +AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl +case $mkdir_p in + [[\\/$]]* | ?:[[\\/]]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac +]) +m4trace:/usr/share/aclocal-1.13/options.m4:11: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) +m4trace:/usr/share/aclocal-1.13/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])]) +m4trace:/usr/share/aclocal-1.13/options.m4:23: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) +m4trace:/usr/share/aclocal-1.13/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) +m4trace:/usr/share/aclocal-1.13/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD + ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + (exit $ac_status); }]) +m4trace:/usr/share/aclocal-1.13/sanity.m4:11: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane]) +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[[\\\"\#\$\&\'\`$am_lf]]*) + AC_MSG_ERROR([unsafe absolute working directory name]);; +esac +case $srcdir in + *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) + AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; +esac + +# 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 ( + 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 + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +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 +]) +m4trace:/usr/share/aclocal-1.13/silent.m4:12: -1- AC_DEFUN([AM_SILENT_RULES], [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([$1], [yes], [0], [1]);; +esac +dnl +dnl A few 'make' implementations (e.g., NonStop OS and NextStep) +dnl do not support nested variable expansions. +dnl See automake bug#9928 and bug#10237. +am_make=${MAKE-make} +AC_CACHE_CHECK([whether $am_make supports nested variables], + [am_cv_make_support_nested_variables], + [if AS_ECHO([['TRUE=$(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]) +if test $am_cv_make_support_nested_variables = yes; then + dnl Using '$V' instead of '$(V)' breaks IRIX make. + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AC_SUBST([AM_V])dnl +AM_SUBST_NOTMAKE([AM_V])dnl +AC_SUBST([AM_DEFAULT_V])dnl +AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl +AC_SUBST([AM_DEFAULT_VERBOSITY])dnl +AM_BACKSLASH='\' +AC_SUBST([AM_BACKSLASH])dnl +_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl +]) +m4trace:/usr/share/aclocal-1.13/strip.m4:17: -1- 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 +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) +m4trace:/usr/share/aclocal-1.13/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE]) +m4trace:/usr/share/aclocal-1.13/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) +m4trace:/usr/share/aclocal-1.13/tar.m4:23: -1- 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], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [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 $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + 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 + + # 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 $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) +m4trace:m4/00gnulib.m4:30: -1- AC_DEFUN([gl_00GNULIB]) +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 $gl_cv_rpl_alloca = yes; then + dnl OK, alloca can be implemented through a compiler built-in. + AC_DEFINE([HAVE_ALLOCA], [1], + [Define to 1 if you have 'alloca' after including , + a header that may be supplied by this distribution.]) + ALLOCA_H=alloca.h + else + dnl alloca exists as a library function, i.e. it is slow and probably + dnl a memory leak. Don't define HAVE_ALLOCA in this case. + ALLOCA_H= + fi + else + ALLOCA_H=alloca.h + fi + AC_SUBST([ALLOCA_H]) +]) +m4trace:m4/alloca.m4:43: -1- AC_DEFUN([gl_PREREQ_ALLOCA], [:]) +m4trace:m4/ansi-c++.m4:15: -1- AC_DEFUN([gl_CXX_CHOICE], [ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) +m4trace:m4/ansi-c++.m4:48: -1- AC_DEFUN([gl_PROG_ANSI_CXX], [ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=":" + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != ":"; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=: + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=: + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != ":"]) + + if test "$$1" != ":"; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define `am__fastdepCXX' is to add `AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to `configure.ac' and run `aclocal' and `autoconf' again. + _AM_DEPENDENCIES([CXX]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) +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/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 + if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then + gl_REPLACE_WCHAR_H + AC_LIBOBJ([btowc]) + gl_PREREQ_BTOWC + fi +]) +m4trace:m4/btowc.m4:119: -1- AC_DEFUN([gl_PREREQ_BTOWC], [ + : +]) +m4trace:m4/c-stack.m4:12: -1- AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC], [# for STACK_DIRECTION + AC_REQUIRE([AC_FUNC_ALLOCA]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CHECK_FUNCS_ONCE([setrlimit]) + AC_CHECK_HEADERS_ONCE([ucontext.h]) + + dnl List of signals that are sent when an invalid virtual memory address + dnl is accessed, or when the stack overflows. + dnl Either { SIGSEGV } or { SIGSEGV, SIGBUS }. + case "$host_os" in + sunos4* | freebsd* | dragonfly* | openbsd* | mirbsd* | netbsd* | kfreebsd* | knetbsd*) # BSD systems + FAULT_YIELDS_SIGBUS=1 ;; + hpux*) # HP-UX + FAULT_YIELDS_SIGBUS=1 ;; + macos* | darwin*) # MacOS X + FAULT_YIELDS_SIGBUS=1 ;; + gnu*) # Hurd + FAULT_YIELDS_SIGBUS=1 ;; + *) + FAULT_YIELDS_SIGBUS=0 ;; + esac + AC_DEFINE_UNQUOTED([FAULT_YIELDS_SIGBUS], [$FAULT_YIELDS_SIGBUS], + [Define to 1 if an invalid memory address access may yield a SIGBUS.]) + + AC_CACHE_CHECK([for working C stack overflow detection], + [ac_cv_sys_stack_overflow_works], + [AC_RUN_IFELSE([AC_LANG_SOURCE( + [[ + #include + #include + #if HAVE_SETRLIMIT + # include + # include + # include + #endif + #ifndef SIGSTKSZ + # define SIGSTKSZ 16384 + #endif + + static union + { + char buffer[2 * SIGSTKSZ]; + long double ld; + long u; + void *p; + } alternate_signal_stack; + + static void + segv_handler (int signo) + { + _exit (0); + } + + static int + c_stack_action () + { + stack_t st; + struct sigaction act; + int r; + + st.ss_flags = 0; + /* Use the midpoint to avoid Irix sigaltstack bug. */ + st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ; + st.ss_size = SIGSTKSZ; + r = sigaltstack (&st, 0); + if (r != 0) + return 1; + + sigemptyset (&act.sa_mask); + act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND; + act.sa_handler = segv_handler; + #if FAULT_YIELDS_SIGBUS + if (sigaction (SIGBUS, &act, 0) < 0) + return 2; + #endif + if (sigaction (SIGSEGV, &act, 0) < 0) + return 3; + return 0; + } + static volatile int * + recurse_1 (volatile int n, volatile int *p) + { + if (n >= 0) + *recurse_1 (n + 1, p) += n; + return p; + } + static int + recurse (volatile int n) + { + int sum = 0; + return *recurse_1 (n, &sum); + } + int + main () + { + int result; + #if HAVE_SETRLIMIT && defined RLIMIT_STACK + /* Before starting the endless recursion, try to be friendly + to the user's machine. On some Linux 2.2.x systems, there + is no stack limit for user processes at all. We don't want + to kill such systems. */ + struct rlimit rl; + rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */ + setrlimit (RLIMIT_STACK, &rl); + #endif + + result = c_stack_action (); + if (result != 0) + return result; + return recurse (0); + } + ]])], + [ac_cv_sys_stack_overflow_works=yes], + [ac_cv_sys_stack_overflow_works=no], + [ac_cv_sys_stack_overflow_works=cross-compiling])]) + + if test $ac_cv_sys_stack_overflow_works = yes; then + AC_DEFINE([HAVE_STACK_OVERFLOW_HANDLING], [1], + [Define to 1 if extending the stack slightly past the limit causes + a SIGSEGV which can be handled on an alternate stack established + with sigaltstack.]) + + dnl The ss_sp field of a stack_t is, according to POSIX, the lowest address + dnl of the memory block designated as an alternate stack. But IRIX 5.3 + dnl interprets it as the highest address! + AC_CACHE_CHECK([for correct stack_t interpretation], + [gl_cv_sigaltstack_low_base], [ + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +#include +#include +#if HAVE_SYS_SIGNAL_H +# include +#endif +#ifndef SIGSTKSZ +# define SIGSTKSZ 16384 +#endif +volatile char *stack_lower_bound; +volatile char *stack_upper_bound; +static void check_stack_location (volatile char *addr) +{ + if (addr >= stack_lower_bound && addr <= stack_upper_bound) + exit (0); + else + exit (1); +} +static void stackoverflow_handler (int sig) +{ + char dummy; + check_stack_location (&dummy); +} +int main () +{ + char mystack[2 * SIGSTKSZ]; + stack_t altstack; + struct sigaction action; + /* Install the alternate stack. */ + altstack.ss_sp = mystack + SIGSTKSZ; + altstack.ss_size = SIGSTKSZ; + stack_lower_bound = (char *) altstack.ss_sp; + stack_upper_bound = (char *) altstack.ss_sp + altstack.ss_size - 1; + altstack.ss_flags = 0; /* no SS_DISABLE */ + if (sigaltstack (&altstack, NULL) < 0) + exit (2); + /* Install the SIGSEGV handler. */ + sigemptyset (&action.sa_mask); + action.sa_handler = &stackoverflow_handler; + action.sa_flags = SA_ONSTACK; + if (sigaction (SIGSEGV, &action, (struct sigaction *) NULL) < 0) + exit(3); + /* Provoke a SIGSEGV. */ + raise (SIGSEGV); + exit (4); +}]])], + [gl_cv_sigaltstack_low_base=yes], + [gl_cv_sigaltstack_low_base=no], + [gl_cv_sigaltstack_low_base=cross-compiling])]) + if test "$gl_cv_sigaltstack_low_base" = no; then + AC_DEFINE([SIGALTSTACK_SS_REVERSED], [1], + [Define if sigaltstack() interprets the stack_t.ss_sp field + incorrectly, as the highest address of the alternate stack range + rather than as the lowest address.]) + fi + + AC_CACHE_CHECK([for precise C stack overflow detection], + ac_cv_sys_xsi_stack_overflow_heuristic, + [AC_RUN_IFELSE([AC_LANG_SOURCE( + [[ + #include + #include + #if HAVE_UCONTEXT_H + # include + #endif + #if HAVE_SETRLIMIT + # include + # include + # include + #endif + #ifndef SIGSTKSZ + # define SIGSTKSZ 16384 + #endif + + static union + { + char buffer[2 * SIGSTKSZ]; + long double ld; + long u; + void *p; + } alternate_signal_stack; + + #if STACK_DIRECTION + # define find_stack_direction(ptr) STACK_DIRECTION + #else + static int + find_stack_direction (char const *addr) + { + char dummy; + return (! addr ? find_stack_direction (&dummy) + : addr < &dummy ? 1 : -1); + } + #endif + + static void + segv_handler (int signo, siginfo_t *info, void *context) + { + if (0 < info->si_code) + { + /* For XSI heuristics to work, we need uc_stack to describe + the interrupted stack (as on Solaris), and not the + currently executing stack (as on Linux). */ + ucontext_t const *user_context = context; + char const *stack_min = user_context->uc_stack.ss_sp; + size_t stack_size = user_context->uc_stack.ss_size; + char const *faulting_address = info->si_addr; + size_t s = faulting_address - stack_min; + size_t page_size = sysconf (_SC_PAGESIZE); + if (find_stack_direction (0) < 0) + s += page_size; + if (s < stack_size + page_size) + _exit (0); + _exit (4); + } + _exit (5); + } + + static int + c_stack_action () + { + stack_t st; + struct sigaction act; + int r; + + st.ss_flags = 0; + /* Use the midpoint to avoid Irix sigaltstack bug. */ + st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ; + st.ss_size = SIGSTKSZ; + r = sigaltstack (&st, 0); + if (r != 0) + return 1; + + sigemptyset (&act.sa_mask); + act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND | SA_SIGINFO; + act.sa_sigaction = segv_handler; + #if FAULT_YIELDS_SIGBUS + if (sigaction (SIGBUS, &act, 0) < 0) + return 2; + #endif + if (sigaction (SIGSEGV, &act, 0) < 0) + return 3; + return 0; + } + static volatile int * + recurse_1 (volatile int n, volatile int *p) + { + if (n >= 0) + *recurse_1 (n + 1, p) += n; + return p; + } + static int + recurse (volatile int n) + { + int sum = 0; + return *recurse_1 (n, &sum); + } + int + main () + { + int result; + #if HAVE_SETRLIMIT && defined RLIMIT_STACK + /* Before starting the endless recursion, try to be friendly + to the user's machine. On some Linux 2.2.x systems, there + is no stack limit for user processes at all. We don't want + to kill such systems. */ + struct rlimit rl; + rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */ + setrlimit (RLIMIT_STACK, &rl); + #endif + + result = c_stack_action (); + if (result != 0) + return result; + return recurse (0); + } + ]])], + [ac_cv_sys_xsi_stack_overflow_heuristic=yes], + [ac_cv_sys_xsi_stack_overflow_heuristic=no], + [ac_cv_sys_xsi_stack_overflow_heuristic=cross-compiling])]) + + if test $ac_cv_sys_xsi_stack_overflow_heuristic = yes; then + AC_DEFINE([HAVE_XSI_STACK_OVERFLOW_HEURISTIC], [1], + [Define to 1 if extending the stack slightly past the limit causes + a SIGSEGV, and an alternate stack can be established with sigaltstack, + and the signal handler is passed a context that specifies the + run time stack. This behavior is defined by POSIX 1003.1-2001 + with the X/Open System Interface (XSI) option + and is a standardized way to implement a SEGV-based stack + overflow detection heuristic.]) + fi + fi]) +m4trace:m4/c-stack.m4:334: -1- AC_DEFUN([gl_PREREQ_C_STACK], [AC_REQUIRE([AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC]) + AC_REQUIRE([gl_LIBSIGSEGV]) + + # for STACK_DIRECTION + AC_REQUIRE([AC_FUNC_ALLOCA]) + + AC_CHECK_FUNCS_ONCE([sigaltstack]) + AC_CHECK_DECLS([sigaltstack], , , [#include ]) + + AC_CHECK_HEADERS_ONCE([unistd.h ucontext.h]) + + AC_CHECK_TYPES([stack_t], , , [#include ]) + + dnl c-stack does not need -lsigsegv if the system has XSI heuristics. + if test "$gl_cv_lib_sigsegv" = yes \ + && test $"ac_cv_sys_xsi_stack_overflow_heuristic" != yes ; then + AC_SUBST([LIBCSTACK], [$LIBSIGSEGV]) + AC_SUBST([LTLIBCSTACK], [$LTLIBSIGSEGV]) + fi +]) +m4trace:m4/c-stack.m4:356: -1- AC_DEFUN([gl_C_STACK], [ + dnl Prerequisites of lib/c-stack.c. + gl_PREREQ_C_STACK +]) +m4trace:m4/canonicalize.m4:11: -1- AC_DEFUN([gl_FUNC_CANONICALIZE_FILENAME_MODE], [ + AC_LIBOBJ([canonicalize]) + + 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 $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + elif test "$gl_cv_func_realpath_works" != yes; then + REPLACE_CANONICALIZE_FILE_NAME=1 + fi +]) +m4trace:m4/canonicalize.m4:27: -1- AC_DEFUN([gl_CANONICALIZE_LGPL], [ + AC_REQUIRE([gl_CANONICALIZE_LGPL_SEPARATE]) + if test $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + AC_LIBOBJ([canonicalize-lgpl]) + if test $ac_cv_func_realpath = no; then + HAVE_REALPATH=0 + elif test "$gl_cv_func_realpath_works" != yes; then + REPLACE_REALPATH=1 + fi + elif test "$gl_cv_func_realpath_works" != yes; then + AC_LIBOBJ([canonicalize-lgpl]) + REPLACE_REALPATH=1 + REPLACE_CANONICALIZE_FILE_NAME=1 + fi +]) +m4trace:m4/canonicalize.m4:47: -1- AC_DEFUN([gl_CANONICALIZE_LGPL_SEPARATE], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([canonicalize_file_name getcwd readlink]) + AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) + AC_REQUIRE([gl_FUNC_REALPATH_WORKS]) + AC_CHECK_HEADERS_ONCE([sys/param.h]) +]) +m4trace:m4/canonicalize.m4:59: -1- AC_DEFUN([gl_FUNC_REALPATH_WORKS], [ + AC_CHECK_FUNCS_ONCE([realpath]) + AC_CACHE_CHECK([whether realpath works], [gl_cv_func_realpath_works], [ + touch conftest.a + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ + #include + ]], [[ + int result = 0; + { + char *name = realpath ("conftest.a", NULL); + if (!(name && *name == '/')) + result |= 1; + } + { + char *name = realpath ("conftest.b/../conftest.a", NULL); + if (name != NULL) + result |= 2; + } + { + char *name = realpath ("conftest.a/", NULL); + if (name != NULL) + result |= 4; + } + return result; + ]]) + ], [gl_cv_func_realpath_works=yes], [gl_cv_func_realpath_works=no], + [gl_cv_func_realpath_works="guessing no"]) + ]) + if test "$gl_cv_func_realpath_works" = yes; then + AC_DEFINE([FUNC_REALPATH_WORKS], [1], [Define to 1 if realpath() + can malloc memory, always gives an absolute path, and handles + trailing slash correctly.]) + fi +]) +m4trace:m4/cloexec.m4:7: -1- AC_DEFUN([gl_CLOEXEC], [ + AC_LIBOBJ([cloexec]) +]) +m4trace:m4/close-stream.m4:7: -1- AC_DEFUN([gl_CLOSE_STREAM], [ + AC_LIBOBJ([close-stream]) + + dnl Prerequisites of lib/close-stream.c. + : +]) +m4trace:m4/close.m4:7: -1- AC_DEFUN([gl_FUNC_CLOSE], [ + 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. + gl_REPLACE_CLOSE + fi + ]) +]) +m4trace:m4/close.m4:20: -1- AC_DEFUN([gl_REPLACE_CLOSE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + REPLACE_CLOSE=1 + AC_LIBOBJ([close]) + gl_REPLACE_FCLOSE +]) +m4trace:m4/closein.m4:7: -1- AC_DEFUN([gl_CLOSEIN], [ + AC_LIBOBJ([closein]) + + dnl Prerequisites of lib/closein.c. + : +]) +m4trace:m4/closeout.m4:8: -1- AC_DEFUN([gl_CLOSEOUT], [ + AC_LIBOBJ([closeout]) + + dnl Prerequisites of lib/closeout.c. + : +]) +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}/${PACKAGE}']) +]) +m4trace:m4/dirname.m4:7: -1- AC_DEFUN([gl_DIRNAME], [ + AC_REQUIRE([gl_DIRNAME_LGPL]) + AC_LIBOBJ([basename]) + AC_LIBOBJ([dirname]) +]) +m4trace:m4/dirname.m4:14: -1- AC_DEFUN([gl_DIRNAME_LGPL], [ + AC_LIBOBJ([basename-lgpl]) + AC_LIBOBJ([dirname-lgpl]) + AC_LIBOBJ([stripslash]) + + dnl Prerequisites of lib/dirname.h. + AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) + + dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c, + dnl lib/stripslash.c. +]) +m4trace:m4/double-slash-root.m4:7: -1- AC_DEFUN([gl_DOUBLE_SLASH_ROOT], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether // is distinct from /], [gl_cv_double_slash_root], + [ if test x"$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/dup2.m4:7: -1- AC_DEFUN([gl_FUNC_DUP2], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CHECK_FUNCS_ONCE([dup2 fcntl]) + if test $ac_cv_func_dup2 = no; then + HAVE_DUP2=0 + AC_LIBOBJ([dup2]) + else + AC_CACHE_CHECK([whether dup2 works], [gl_cv_func_dup2_works], + [AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[#include +#include +#include ]], + [int result = 0; +#if HAVE_FCNTL + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; +#endif HAVE_FCNTL + if (dup2 (1, 1) == 0) + result |= 2; +#if HAVE_FCNTL + if (fcntl (1, F_GETFD) != FD_CLOEXEC) + result |= 4; +#endif + close (0); + if (dup2 (0, 0) != -1) + result |= 8; + /* Many gnulib modules require POSIX conformance of EBADF. */ + if (dup2 (2, 1000000) == -1 && errno != EBADF) + result |= 16; + return result; + ]) + ], + [gl_cv_func_dup2_works=yes], [gl_cv_func_dup2_works=no], + [case "$host_os" in + mingw*) # on this platform, dup2 always returns 0 for success + gl_cv_func_dup2_works=no;; + cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 + gl_cv_func_dup2_works=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=no;; + freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. + gl_cv_func_dup2_works=no;; + haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. + gl_cv_func_dup2_works=no;; + *) gl_cv_func_dup2_works=yes;; + esac]) + ]) + if test "$gl_cv_func_dup2_works" = no; then + gl_REPLACE_DUP2 + fi + fi +]) +m4trace:m4/dup2.m4:63: -1- AC_DEFUN([gl_REPLACE_DUP2], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + if test $ac_cv_func_dup2 = yes; then + REPLACE_DUP2=1 + fi + AC_LIBOBJ([dup2]) +]) +m4trace:m4/eealloc.m4:7: -1- AC_DEFUN([gl_EEALLOC], [ + AC_REQUIRE([gl_EEMALLOC]) + AC_REQUIRE([gl_EEREALLOC]) + AC_REQUIRE([AC_C_INLINE]) +]) +m4trace:m4/eealloc.m4:14: -1- AC_DEFUN([gl_EEMALLOC], [ + _AC_FUNC_MALLOC_IF( + [gl_cv_func_malloc_0_nonnull=1], + [gl_cv_func_malloc_0_nonnull=0]) + AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], [$gl_cv_func_malloc_0_nonnull], + [If malloc(0) is != NULL, define this to 1. Otherwise define this + to 0.]) +]) +m4trace:m4/eealloc.m4:24: -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]) + gt_CHECK_VAR_DECL([#include ], environ) + if test $gt_cv_var_environ_declaration != yes; then + HAVE_DECL_ENVIRON=0 + fi +]) +m4trace:m4/environ.m4:20: -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 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 ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +booboo +#endif + ], + [gl_cv_header_errno_h_complete=no], + [gl_cv_header_errno_h_complete=yes]) + ]) + if test $gl_cv_header_errno_h_complete = yes; then + ERRNO_H='' + else + gl_NEXT_HEADERS([errno.h]) + ERRNO_H='errno.h' + fi + AC_SUBST([ERRNO_H]) + gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) + gl_REPLACE_ERRNO_VALUE([ENOLINK]) + gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) +]) +m4trace:m4/errno_h.m4:68: -1- AC_DEFUN([gl_REPLACE_ERRNO_VALUE], [ + if test -n "$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], [ + AC_FUNC_ERROR_AT_LINE + dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]). + gl_PREREQ_ERROR +]) +m4trace:m4/error.m4:18: -1- AC_DEFUN([AC_FUNC_ERROR_AT_LINE], [ + AC_LIBSOURCES([error.h, error.c])dnl + 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])]) + if test $ac_cv_lib_error_at_line = no; then + AC_LIBOBJ([error]) + fi +]) +m4trace:m4/error.m4:34: -1- AC_DEFUN([gl_PREREQ_ERROR], [ + AC_REQUIRE([AC_FUNC_STRERROR_R]) + AC_REQUIRE([AC_C_INLINE]) + : +]) +m4trace:m4/execute.m4:7: -1- AC_DEFUN([gl_EXECUTE], [ + dnl Prerequisites of lib/execute.c. + AC_REQUIRE([AC_C_INLINE]) + AC_REQUIRE([AC_TYPE_MODE_T]) +]) +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 consistenly. + 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 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([_GNU_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([_TANDEM_SOURCE]) +]) +m4trace:m4/extensions.m4:107: -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/fatal-signal.m4:7: -1- AC_DEFUN([gl_FATAL_SIGNAL], [ + AC_REQUIRE([AC_C_INLINE]) + AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T]) + AC_CHECK_HEADERS_ONCE([unistd.h]) + gl_PREREQ_SIG_HANDLER_H +]) +m4trace:m4/fclose.m4:7: -1- AC_DEFUN([gl_FUNC_FCLOSE], [ +]) +m4trace:m4/fclose.m4:11: -1- AC_DEFUN([gl_REPLACE_FCLOSE], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + REPLACE_FCLOSE=1 + AC_LIBOBJ([fclose]) +]) +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_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + #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; + { + static char const sym[] = "conftest.sym"; + if (symlink (".", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_RDONLY | O_NOFOLLOW); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + unlink (sym); + } + { + 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.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 +]) +m4trace:m4/fcntl.m4:78: -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 + AC_LIBOBJ([fcntl]) +]) +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 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.m4:23: -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.m4:32: -1- AC_DEFUN([gl_FCNTL_H_DEFAULTS], [ + GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) + 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/fflush.m4:13: -1- AC_DEFUN([gl_FUNC_FFLUSH], [ + 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 +#include + ]], [[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.]) + if test $gl_cv_func_fflush_stdin != yes; then + gl_REPLACE_FFLUSH + fi +]) +m4trace:m4/fflush.m4:74: -1- AC_DEFUN([gl_REPLACE_FFLUSH], [ + AC_LIBOBJ([fflush]) + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + REPLACE_FFLUSH=1 + gl_PREREQ_FFLUSH + gl_REPLACE_FSEEKO +]) +m4trace:m4/fflush.m4:84: -1- AC_DEFUN([gl_PREREQ_FFLUSH], [ + AC_REQUIRE([AC_C_INLINE]) + : +]) +m4trace:m4/filenamecat.m4:7: -1- AC_DEFUN([gl_FILE_NAME_CONCAT], [ + AC_REQUIRE([gl_FILE_NAME_CONCAT_LGPL]) + AC_LIBOBJ([filenamecat]) +]) +m4trace:m4/filenamecat.m4:13: -1- AC_DEFUN([gl_FILE_NAME_CONCAT_LGPL], [ + AC_LIBOBJ([filenamecat-lgpl]) + + dnl Prerequisites of lib/filenamecat-lgpl.c. + AC_CHECK_FUNCS_ONCE([mempcpy]) +]) +m4trace:m4/float_h.m4:7: -1- AC_DEFUN([gl_FLOAT_H], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + FLOAT_H= + case "$host_os" in + beos* | openbsd* | mirbsd*) + FLOAT_H=float.h + gl_NEXT_HEADERS([float.h]) + ;; + esac + AC_SUBST([FLOAT_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 + if test $REPLACE_FOPEN = 1; then + AC_LIBOBJ([fopen]) + gl_PREREQ_FOPEN + fi +]) +m4trace:m4/fopen.m4:62: -1- AC_DEFUN([gl_PREREQ_FOPEN], [ + AC_REQUIRE([AC_C_INLINE]) +]) +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) + if test $ac_cv_func___fpending = no; then + AC_CACHE_CHECK( + [how to determine the number of pending output bytes on a stream], + ac_cv_sys_pending_output_n_bytes, + [ + for ac_expr in \ + \ + '# glibc2' \ + 'fp->_IO_write_ptr - fp->_IO_write_base' \ + \ + '# traditional Unix' \ + 'fp->_ptr - fp->_base' \ + \ + '# BSD' \ + 'fp->_p - fp->_bf._base' \ + \ + '# SCO, Unixware' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ + \ + '# QNX' \ + '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ + \ + '# old glibc?' \ + 'fp->__bufp - fp->__buffer' \ + \ + '# old glibc iostream?' \ + 'fp->_pptr - fp->_pbase' \ + \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ + '# VMS' \ + '(*fp)->_ptr - (*fp)->_base' \ + \ + '# e.g., DGUX R4.11; the info is not available' \ + 1 \ + ; do + + # Skip each embedded comment. + case "$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], + $ac_cv_sys_pending_output_n_bytes, + [the number of pending output bytes on stream `fp']) + AC_LIBOBJ([fpending]) + fi +]) +m4trace:m4/fpieee.m4:25: -1- AC_DEFUN([gl_FP_IEEE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + # IEEE behaviour is the default on all CPUs except Alpha and SH + # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 + # and the GCC 4.1.2 manual). + case "$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 "$GCC"; then + # GCC has the option -mieee. + CPPFLAGS="$CPPFLAGS -mieee" + else + # Compaq (ex-DEC) C has the option -ieee. + 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 + # 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$gl_cv_func_fpurge_works" != xyes; then + REPLACE_FPURGE=1 + AC_LIBOBJ([fpurge]) + fi + else + AC_LIBOBJ([fpurge]) + fi + if test "x$ac_cv_have_decl_fpurge" = xno; then + HAVE_DECL_FPURGE=0 + fi +]) +m4trace:m4/freading.m4:7: -1- AC_DEFUN([gl_FUNC_FREADING], [ + AC_CHECK_FUNCS_ONCE([__freading]) +]) +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.]) + else + AC_LIBOBJ([frexp]) + fi + AC_SUBST([FREXP_LIBM]) +]) +m4trace:m4/frexp.m4:53: -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.]) + else + AC_LIBOBJ([frexp]) + fi +]) +m4trace:m4/frexp.m4:78: -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.m4:96: -1- AC_DEFUN([gl_FUNC_FREXP_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether frexp works], [gl_cv_func_frexp_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +/* 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 MacOS 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; + /* 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 / 0.0; + { + 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]) + dnl Check whether it's declared. + dnl MacOS 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; FREXPL_LIBM= ;; + 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 + AC_LIBOBJ([frexpl]) + fi + AC_SUBST([FREXPL_LIBM]) +]) +m4trace:m4/frexpl.m4:59: -1- AC_DEFUN([gl_FUNC_FREXPL_NO_LIBM], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + dnl Check whether it's declared. + dnl MacOS 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 + if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then + AC_LIBOBJ([frexpl]) + fi +]) +m4trace:m4/frexpl.m4:90: -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.m4:109: -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 +extern 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 MacOS 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 MacOS 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/fseeko.m4:7: -1- AC_DEFUN([gl_FUNC_FSEEKO], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([gl_HAVE_FSEEKO]) + AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) + + 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 + gl_REPLACE_FSEEKO + else + if test $gl_cv_var_stdin_large_offset = no; then + gl_REPLACE_FSEEKO + fi + fi +]) +m4trace:m4/fseeko.m4:30: -1- AC_DEFUN([gl_HAVE_FSEEKO], [ + 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]) + ]) +]) +m4trace:m4/fseeko.m4:45: -1- AC_DEFUN([gl_REPLACE_FSEEKO], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([gl_HAVE_FSEEKO]) + if test $gl_cv_func_fseeko = yes; then + REPLACE_FSEEKO=1 + fi + AC_LIBOBJ([fseeko]) + dnl If we are also using the fseek module, then fseek needs replacing, too. + m4_ifdef([gl_REPLACE_FSEEK], [gl_REPLACE_FSEEK]) +]) +m4trace:m4/fseeko.m4:59: -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/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 $REPLACE_FTELLO != 0; then + AC_LIBOBJ([ftell]) + 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]) + + 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 $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + else + dnl Detect bug on Solaris. + dnl ftell and ftello produce incorrect results after putc that followed a + dnl getc call that reached EOF on Solaris. This is because the _IOREAD + dnl flag does not get cleared in this case, even though _IOWRT gets set, + dnl and ftell and ftello look whether the _IOREAD flag is set. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether ftello works], + [gl_cv_func_ftello_works], + [ + dnl Initial guess, used when cross-compiling or when /dev/tty cannot + dnl be opened. +changequote(,)dnl + case "$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 + if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then + gl_REPLACE_FTELLO + fi +]) +m4trace:m4/ftello.m4:132: -1- AC_DEFUN([gl_REPLACE_FTELLO], [ + AC_LIBOBJ([ftello]) +]) +m4trace:m4/getdtablesize.m4:7: -1- AC_DEFUN([gl_FUNC_GETDTABLESIZE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([getdtablesize]) + if test $ac_cv_func_getdtablesize != yes; then + HAVE_GETDTABLESIZE=0 + AC_LIBOBJ([getdtablesize]) + fi +]) +m4trace:m4/getopt.m4:8: -1- AC_DEFUN([gl_FUNC_GETOPT_POSIX], [ + m4_divert_text([DEFAULTS], [gl_getopt_required=POSIX]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + gl_GETOPT_IFELSE([ + gl_REPLACE_GETOPT + ], + []) +]) +m4trace:m4/getopt.m4:21: -1- AC_DEFUN([gl_FUNC_GETOPT_GNU], [ + m4_divert_text([INIT_PREPARE], [gl_getopt_required=GNU]) + + AC_REQUIRE([gl_FUNC_GETOPT_POSIX]) +]) +m4trace:m4/getopt.m4:30: -1- AC_DEFUN([gl_REPLACE_GETOPT], [ + dnl Arrange for getopt.h to be created. + gl_GETOPT_SUBSTITUTE_HEADER + dnl Arrange for unistd.h to include getopt.h. + GNULIB_UNISTD_H_GETOPT=1 + dnl Arrange to compile the getopt implementation. + AC_LIBOBJ([getopt]) + AC_LIBOBJ([getopt1]) + gl_PREREQ_GETOPT +]) +m4trace:m4/getopt.m4:43: -1- AC_DEFUN([gl_GETOPT_IFELSE], [ + AC_REQUIRE([gl_GETOPT_CHECK_HEADERS]) + AS_IF([test -n "$gl_replace_getopt"], [$1], [$2]) +]) +m4trace:m4/getopt.m4:50: -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 $gl_getopt_required = GNU; then + AC_CHECK_FUNCS([getopt_long_only], [], [gl_replace_getopt=yes]) + fi + + dnl mingw's getopt (in libmingwex.a) does weird things when the options + dnl strings starts with '+' and it's not the first call. Some internal state + dnl is left over from earlier calls, and neither setting optind = 0 nor + dnl setting optreset = 1 get rid of this internal state. + dnl POSIX is silent on optind vs. optreset, so we allow either behavior. + dnl POSIX 2008 does not specify leading '+' behavior, but see + dnl http://austingroupbugs.net/view.php?id=191 for a recommendation on + dnl the next version of POSIX. For now, we only guarantee leading '+' + dnl behavior with getopt-gnu. + if test -z "$gl_replace_getopt"; then + AC_CACHE_CHECK([whether getopt is POSIX compatible], + [gl_cv_func_getopt_posix], + [ + dnl BSD getopt_long uses an incompatible method to reset + dnl option processing. Existence of the variable, in and of + dnl itself, is not a reason to replace getopt, but knowledge + dnl of the variable is needed to determine how to reset and + dnl whether a reset reparses the environment. Solaris + dnl supports neither optreset nor optind=0, but keeps no state + dnl that needs a reset beyond setting optind=1; detect Solaris + dnl by getopt_clip. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int *p = &optreset; return optreset;]])], + [gl_optind_min=1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[return !getopt_clip;]])], + [gl_optind_min=1], + [gl_optind_min=0])]) + + dnl This test fails on mingw and succeeds on many other platforms. + gl_save_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min" + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#include +#include + +int +main () +{ + { + int argc = 0; + char *argv[10]; + int c; + + argv[argc++] = "program"; + argv[argc++] = "-a"; + argv[argc++] = "foo"; + argv[argc++] = "bar"; + argv[argc] = NULL; + optind = OPTIND_MIN; + opterr = 0; + + c = getopt (argc, argv, "ab"); + if (!(c == 'a')) + return 1; + c = getopt (argc, argv, "ab"); + if (!(c == -1)) + return 2; + if (!(optind == 2)) + return 3; + } + /* Some internal state exists at this point. */ + { + int argc = 0; + char *argv[10]; + int c; + + argv[argc++] = "program"; + argv[argc++] = "donald"; + argv[argc++] = "-p"; + argv[argc++] = "billy"; + argv[argc++] = "duck"; + argv[argc++] = "-a"; + argv[argc++] = "bar"; + argv[argc] = NULL; + optind = OPTIND_MIN; + opterr = 0; + + c = getopt (argc, argv, "+abp:q:"); + if (!(c == -1)) + return 4; + if (!(strcmp (argv[0], "program") == 0)) + return 5; + if (!(strcmp (argv[1], "donald") == 0)) + return 6; + if (!(strcmp (argv[2], "-p") == 0)) + return 7; + if (!(strcmp (argv[3], "billy") == 0)) + return 8; + if (!(strcmp (argv[4], "duck") == 0)) + return 9; + if (!(strcmp (argv[5], "-a") == 0)) + return 10; + if (!(strcmp (argv[6], "bar") == 0)) + return 11; + if (!(optind == 1)) + return 12; + } + /* Detect MacOS 10.5, AIX 7.1 bug. */ + { + char *argv[3] = { "program", "-ab", NULL }; + optind = OPTIND_MIN; + opterr = 0; + if (getopt (2, argv, "ab:") != 'a') + return 13; + if (getopt (2, argv, "ab:") != '?') + return 14; + if (optopt != 'b') + return 15; + if (optind != 2) + return 16; + } + + return 0; +} +]])], + [gl_cv_func_getopt_posix=yes], [gl_cv_func_getopt_posix=no], + [case "$host_os" in + mingw*) gl_cv_func_getopt_posix="guessing no";; + darwin* | aix*) gl_cv_func_getopt_posix="guessing no";; + *) gl_cv_func_getopt_posix="guessing yes";; + esac + ]) + CPPFLAGS=$gl_save_CPPFLAGS + ]) + case "$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 + ]], [[ + int result = 0; + /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, + and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, + OSF/1 5.1, Solaris 10. */ + { + char *myargv[3]; + myargv[0] = "conftest"; + myargv[1] = "-+"; + myargv[2] = 0; + opterr = 0; + if (getopt (2, myargv, "+a") != '?') + result |= 1; + } + /* This code succeeds on glibc 2.8, mingw, + and fails on MacOS 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. */ + { + 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. */ + { + char *argv[] = { "program", "foo", "-p", NULL }; + optind = 0; + if (getopt (3, argv, "-p") != 1) + result |= 16; + else if (getopt (3, argv, "-p") != 'p') + result |= 32; + } + /* This code fails on glibc 2.11. */ + { + char *argv[] = { "program", "-b", "-a", NULL }; + optind = opterr = 0; + if (getopt (3, argv, "+:a:b") != 'b') + result |= 64; + else if (getopt (3, argv, "+:a:b") != ':') + result |= 64; + } + return result; + ]])], + [gl_cv_func_getopt_gnu=yes], + [gl_cv_func_getopt_gnu=no], + [dnl Cross compiling. Guess based on host and declarations. + case $host_os:$ac_cv_have_decl_optreset in + *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;; + *:yes) gl_cv_func_getopt_gnu=no;; + *) gl_cv_func_getopt_gnu=yes;; + esac + ]) + 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" = "no"; then + gl_replace_getopt=yes + fi + fi +]) +m4trace:m4/getopt.m4:307: -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.m4:318: -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 + AC_LIBOBJ([getpagesize]) + ;; + 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/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 + AC_LIBOBJ([gettimeofday]) + gl_PREREQ_GETTIMEOFDAY + 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 $gl_cv_func_gettimeofday_posix_signature != yes; then + REPLACE_GETTIMEOFDAY=1 + AC_LIBOBJ([gettimeofday]) + gl_PREREQ_GETTIMEOFDAY + fi + fi + AC_DEFINE_UNQUOTED([GETTIMEOFDAY_TIMEZONE], [$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.m4:71: -1- AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER], [ + AC_REQUIRE([gl_HEADER_SYS_TIME_H]) + + 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], + dnl When crosscompiling, assume it is broken. + [gl_cv_func_gettimeofday_clobber=yes])]) + + if test $gl_cv_func_gettimeofday_clobber = yes; then + REPLACE_GETTIMEOFDAY=1 + gl_GETTIMEOFDAY_REPLACE_LOCALTIME + AC_DEFINE([GETTIMEOFDAY_CLOBBERS_LOCALTIME], [1], + [Define if gettimeofday clobbers the localtime buffer.]) + fi +]) +m4trace:m4/gettimeofday.m4:107: -1- AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [ + AC_LIBOBJ([gettimeofday]) + gl_PREREQ_GETTIMEOFDAY + AC_DEFINE([gmtime], [rpl_gmtime], + [Define to rpl_gmtime if the replacement function should be used.]) + AC_DEFINE([localtime], [rpl_localtime], + [Define to rpl_localtime if the replacement function should be used.]) +]) +m4trace:m4/gettimeofday.m4:117: -1- AC_DEFUN([gl_PREREQ_GETTIMEOFDAY], [ + AC_CHECK_HEADERS([sys/timeb.h]) + AC_CHECK_FUNCS([_ftime]) +]) +m4trace:m4/gl_list.m4:7: -1- AC_DEFUN([gl_LIST], [ + AC_REQUIRE([gl_INLINE]) +]) +m4trace:m4/glibc21.m4:11: -1- AC_DEFUN([gl_GLIBC21], [ + AC_CACHE_CHECK([whether we are using the GNU C Library >= 2.1 or uClibc], + [ac_cv_gnu_library_2_1], + [AC_EGREP_CPP([Lucky], + [ +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif +#ifdef __UCLIBC__ + Lucky user +#endif + ], + [ac_cv_gnu_library_2_1=yes], + [ac_cv_gnu_library_2_1=no]) + ] + ) + AC_SUBST([GLIBC21]) + GLIBC21="$ac_cv_gnu_library_2_1" + +]) +m4trace:m4/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([isoc99_inline], +[/* 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 MacOS 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]) + AH_VERBATIM([unused_parameter], +[/* 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 +]) + 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.m4:50: -1- AC_DEFUN([gl_MODULE_INDICATOR_CONDITION], [1]) +m4trace:m4/gnulib-common.m4:55: -1- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], [ + GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=gl_MODULE_INDICATOR_CONDITION +]) +m4trace:m4/gnulib-common.m4:74: -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.m4:97: -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.m4:109: -1- AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], [ + dnl Override gl_WARN_ON_USE_PREPARE. + AC_DEFUN([gl_WARN_ON_USE_PREPARE], []) +]) +m4trace:m4/gnulib-common.m4:119: -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.m4:127: -1- AC_DEFUN([gl_FEATURES_H], [ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) +m4trace:m4/gnulib-common.m4:218: -1- AC_DEFUN([gl_BIGENDIAN], [ + AC_C_BIGENDIAN +]) +m4trace:m4/gnulib-common.m4:228: -1- AC_DEFUN([gl_CACHE_VAL_SILENT], [ + saved_as_echo_n="$as_echo_n" + as_echo_n=':' + AC_CACHE_VAL([$1], [$2]) + as_echo_n="$saved_as_echo_n" +]) +m4trace:m4/gnulib-comp.m4:22: -1- AC_DEFUN([M4_EARLY], [ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + AC_REQUIRE([AC_PROG_RANLIB]) + AC_REQUIRE([AM_PROG_CC_C_O]) + # Code from module alloca-opt: + # Code from module alloca-opt-tests: + # Code from module announce-gen: + # Code from module ansi-c++-opt: + # Code from module arg-nonnull: + # Code from module array-list: + # Code from module array-list-tests: + # Code from module array-oset: + # Code from module array-oset-tests: + # Code from module assert: + # Code from module autobuild: + AB_INIT + # Code from module avltree-oset: + # Code from module avltree-oset-tests: + # Code from module binary-io: + # Code from module binary-io-tests: + # Code from module btowc: + # Code from module btowc-tests: + # Code from module c++defs: + # Code from module c-ctype: + # Code from module c-ctype-tests: + # Code from module c-stack: + # Code from module c-stack-tests: + # Code from module c-strcase: + # Code from module c-strcase-tests: + # Code from module canonicalize-lgpl: + # Code from module canonicalize-lgpl-tests: + # Code from module clean-temp: + # Code from module cloexec: + # Code from module cloexec-tests: + # Code from module close: + # Code from module close-hook: + # Code from module close-stream: + # 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 dirname: + # Code from module dirname-lgpl: + # Code from module dirname-tests: + # Code from module dosname: + # Code from module double-slash-root: + # 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 execute: + # Code from module exitfail: + # Code from module extensions: + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + # Code from module fatal-signal: + # Code from module fclose: + # Code from module fcntl: + # Code from module fcntl-h: + # Code from module fcntl-h-c++-tests: + # Code from module fcntl-h-tests: + # Code from module fcntl-tests: + # Code from module fd-safer-flag: + # Code from module fdl-1.3: + # Code from module fflush: + AC_REQUIRE([AC_FUNC_FSEEKO]) + # Code from module fflush-tests: + # Code from module filenamecat: + # Code from module filenamecat-lgpl: + # Code from module filenamecat-tests: + # Code from module float: + # 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 fpucw: + # Code from module fpurge: + # Code from module fpurge-tests: + # Code from module freadahead: + # Code from module freadahead-tests: + # Code from module freading: + # Code from module freading-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 fseeko: + AC_REQUIRE([AC_FUNC_FSEEKO]) + # Code from module fseeko-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 gendocs: + # Code from module getdtablesize: + # Code from module getdtablesize-tests: + # Code from module getopt-gnu: + # Code from module getopt-posix: + # Code from module getopt-posix-tests: + # Code from module getpagesize: + # Code from module gettext-h: + # Code from module gettimeofday: + # Code from module gettimeofday-tests: + # Code from module git-version-gen: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # Code from module gnupload: + # Code from module gpl-3.0: + # Code from module havelib: + # Code from module ignore-value: + # Code from module ignore-value-tests: + # Code from module include_next: + # Code from module inline: + # Code from module intprops: + # 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 langinfo: + # Code from module langinfo-c++-tests: + # Code from module langinfo-tests: + # Code from module libsigsegv: + # Code from module link: + # Code from module link-tests: + # Code from module linkedhash-list: + # Code from module linkedhash-list-tests: + # Code from module list: + # Code from module localcharset: + # Code from module locale: + # Code from module locale-c++-tests: + # Code from module locale-tests: + # Code from module localename: + # Code from module localename-tests: + # Code from module lock: + # 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-c++-tests: + # Code from module math-tests: + # Code from module mbrtowc: + # Code from module mbrtowc-tests: + # Code from module mbsinit: + # Code from module mbsinit-tests: + # Code from module mbtowc: + # Code from module memchr: + # Code from module memchr-tests: + # Code from module memchr2: + # Code from module memchr2-tests: + # Code from module mkdtemp: + # Code from module mkstemp: + # Code from module multiarch: + # Code from module nl_langinfo: + # Code from module nl_langinfo-tests: + # Code from module nocrash: + # Code from module obstack: + # Code from module open: + # Code from module open-tests: + # Code from module oset: + # Code from module pathmax: + # Code from module pipe2: + # Code from module pipe2-safer: + # Code from module pipe2-tests: + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + # Code from module posix_spawn_file_actions_adddup2: + # Code from module posix_spawn_file_actions_addopen: + # 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 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 progname: + # Code from module putenv: + # Code from module quotearg: + # Code from module quotearg-simple: + # Code from module quotearg-simple-tests: + # Code from module rawmemchr: + # Code from module rawmemchr-tests: + # Code from module readlink: + # Code from module readlink-tests: + # Code from module regex: + # Code from module rename: + # Code from module rename-tests: + # Code from module rmdir: + # Code from module rmdir-tests: + # Code from module same-inode: + # Code from module sched: + # Code from module sched-tests: + # Code from module setenv: + # Code from module setenv-tests: + # Code from module setlocale: + # Code from module setlocale-tests: + # Code from module sigaction: + # Code from module sigaction-tests: + # Code from module signal: + # Code from module signal-c++-tests: + # Code from module signal-tests: + # Code from module signbit: + # Code from module signbit-tests: + # Code from module sigprocmask: + # Code from module size_max: + # Code from module snprintf: + # Code from module snprintf-tests: + # Code from module spawn: + # Code from module spawn-c++-tests: + # 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-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 AC_PROG_CC_STDC arranges for this. With older Autoconf AC_PROG_CC_STDC + dnl shouldn't hurt, though installers are on their own to set c99 mode. + AC_REQUIRE([AC_PROG_CC_STDC]) + # 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-c++-tests: + # Code from module stdio-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-safer: + # Code from module stdlib-tests: + # 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-tests: + # Code from module string: + # Code from module string-c++-tests: + # Code from module string-tests: + # Code from module strndup: + # Code from module strnlen: + # Code from module strnlen-tests: + # Code from module strsignal: + # Code from module strsignal-tests: + # Code from module strstr: + # Code from module strstr-simple: + # Code from module strstr-tests: + # Code from module strtod: + # Code from module strtod-tests: + # Code from module strtol: + # Code from module symlink: + # Code from module symlink-tests: + # Code from module sys_stat: + # Code from module sys_stat-c++-tests: + # Code from module sys_stat-tests: + # Code from module sys_time: + # Code from module sys_time-c++-tests: + # Code from module sys_time-tests: + # Code from module sys_wait: + # Code from module sys_wait-c++-tests: + # Code from module sys_wait-tests: + # Code from module tempname: + # Code from module threadlib: + gl_THREADLIB_EARLY + # Code from module time: + # Code from module time-c++-tests: + # Code from module time-tests: + # Code from module tls: + # Code from module tmpdir: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-safer: + # Code from module unistd-safer-tests: + # Code from module unistd-tests: + # 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 useless-if-before-free: + # 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 wait-process: + # Code from module waitpid: + # Code from module warn-on-use: + # Code from module warnings: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: + # Code from module wcrtomb: + # Code from module wcrtomb-tests: + # Code from module wctob: + # Code from module wctomb: + # Code from module wctype-h: + # Code from module wctype-h-c++-tests: + # Code from module wctype-h-tests: + # Code from module xalloc: + # Code from module xalloc-die: + # Code from module xalloc-die-tests: + # Code from module xlist: + # Code from module xmalloca: + # Code from module xoset: + # Code from module xprintf: + # Code from module xsize: + # Code from module xstrndup: + # Code from module xvasprintf: + # Code from module xvasprintf-posix: + # Code from module xvasprintf-tests: +]) +m4trace:m4/gnulib-comp.m4:377: -1- AC_DEFUN([M4_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([M4_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([M4_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([M4_LIBSOURCES])) + m4_pushdef([M4_LIBSOURCES_LIST], []) + m4_pushdef([M4_LIBSOURCES_DIR], []) + gl_COMMON + gl_source_base='lib' + # Code from module alloca-opt: + gl_FUNC_ALLOCA + # Code from module announce-gen: + # Code from module arg-nonnull: + # Code from module assert: + gl_ASSERT + # Code from module autobuild: + # Code from module avltree-oset: + # Code from module binary-io: + # Code from module btowc: + gl_FUNC_BTOWC + gl_WCHAR_MODULE_INDICATOR([btowc]) + # Code from module c++defs: + # Code from module c-ctype: + # Code from module c-stack: + gl_C_STACK + # Code from module canonicalize-lgpl: + gl_CANONICALIZE_LGPL + gl_MODULE_INDICATOR([canonicalize-lgpl]) + gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name]) + gl_STDLIB_MODULE_INDICATOR([realpath]) + # Code from module clean-temp: + AC_DEFINE([SIGNAL_SAFE_LIST], [1], [Define if lists must be signal-safe.]) + # Code from module cloexec: + gl_CLOEXEC + gl_MODULE_INDICATOR_FOR_TESTS([cloexec]) + # Code from module close: + gl_FUNC_CLOSE + gl_UNISTD_MODULE_INDICATOR([close]) + # Code from module close-hook: + # Code from module close-stream: + gl_CLOSE_STREAM + gl_MODULE_INDICATOR([close-stream]) + # Code from module closein: + gl_CLOSEIN + # Code from module closeout: + gl_CLOSEOUT + # Code from module config-h: + gl_CONFIG_H + # Code from module configmake: + gl_CONFIGMAKE_PREP + # Code from module dirname: + gl_DIRNAME + gl_MODULE_INDICATOR([dirname]) + # Code from module dirname-lgpl: + gl_DIRNAME_LGPL + # Code from module dosname: + # Code from module double-slash-root: + gl_DOUBLE_SLASH_ROOT + # Code from module dup2: + gl_FUNC_DUP2 + gl_UNISTD_MODULE_INDICATOR([dup2]) + # Code from module environ: + gl_ENVIRON + gl_UNISTD_MODULE_INDICATOR([environ]) + # Code from module errno: + gl_HEADER_ERRNO_H + # Code from module error: + gl_ERROR + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=error:3:c-format]) + AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])]) + # Code from module execute: + gl_EXECUTE + # Code from module exitfail: + # Code from module extensions: + # Code from module fatal-signal: + gl_FATAL_SIGNAL + # Code from module fclose: + gl_FUNC_FCLOSE + gl_STDIO_MODULE_INDICATOR([fclose]) + # Code from module fcntl: + gl_FUNC_FCNTL + gl_FCNTL_MODULE_INDICATOR([fcntl]) + # Code from module fcntl-h: + gl_FCNTL_H + # Code from module fd-safer-flag: + gl_MODULE_INDICATOR([fd-safer-flag]) + # Code from module fdl-1.3: + # Code from module fflush: + gl_FUNC_FFLUSH + gl_STDIO_MODULE_INDICATOR([fflush]) + # Code from module filenamecat: + gl_FILE_NAME_CONCAT + gl_MODULE_INDICATOR([filenamecat]) + # Code from module filenamecat-lgpl: + gl_FILE_NAME_CONCAT_LGPL + # Code from module float: + gl_FLOAT_H + # Code from module fopen: + gl_FUNC_FOPEN + gl_STDIO_MODULE_INDICATOR([fopen]) + # Code from module fopen-safer: + gl_FOPEN_SAFER + gl_MODULE_INDICATOR([fopen-safer]) + # Code from module fpending: + gl_FUNC_FPENDING + # Code from module fpieee: + # Code from module fpucw: + # Code from module fpurge: + gl_FUNC_FPURGE + gl_STDIO_MODULE_INDICATOR([fpurge]) + # Code from module freadahead: + # Code from module freading: + gl_FUNC_FREADING + # Code from module frexp-nolibm: + gl_FUNC_FREXP_NO_LIBM + gl_MATH_MODULE_INDICATOR([frexp]) + # Code from module frexpl-nolibm: + gl_FUNC_FREXPL_NO_LIBM + gl_MATH_MODULE_INDICATOR([frexpl]) + # Code from module fseeko: + gl_FUNC_FSEEKO + gl_STDIO_MODULE_INDICATOR([fseeko]) + # Code from module ftello: + gl_FUNC_FTELLO + gl_STDIO_MODULE_INDICATOR([ftello]) + # Code from module gendocs: + # Code from module getdtablesize: + gl_FUNC_GETDTABLESIZE + gl_UNISTD_MODULE_INDICATOR([getdtablesize]) + # Code from module getopt-gnu: + gl_FUNC_GETOPT_GNU + gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) + # Code from module getopt-posix: + gl_FUNC_GETOPT_POSIX + # Code from module gettext-h: + AC_SUBST([LIBINTL]) + AC_SUBST([LTLIBINTL]) + # Code from module gettimeofday: + gl_FUNC_GETTIMEOFDAY + gl_SYS_TIME_MODULE_INDICATOR([gettimeofday]) + # Code from module git-version-gen: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # 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])]) + # Code from module gnupload: + # Code from module gpl-3.0: + # Code from module havelib: + # Code from module ignore-value: + AC_REQUIRE([AC_C_INLINE]) + # Code from module include_next: + # Code from module inline: + gl_INLINE + # Code from module intprops: + # Code from module isnand-nolibm: + gl_FUNC_ISNAND_NO_LIBM + # Code from module isnanf-nolibm: + gl_FUNC_ISNANF_NO_LIBM + # Code from module isnanl-nolibm: + gl_FUNC_ISNANL_NO_LIBM + # Code from module langinfo: + gl_LANGINFO_H + # Code from module libsigsegv: + gl_LIBSIGSEGV + # Code from module linkedhash-list: + # Code from module list: + gl_LIST + # Code from module localcharset: + gl_LOCALCHARSET + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" + AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) + # Code from module lock: + gl_LOCK + # Code from module lseek: + gl_FUNC_LSEEK + gl_UNISTD_MODULE_INDICATOR([lseek]) + # Code from module lstat: + gl_FUNC_LSTAT + gl_SYS_STAT_MODULE_INDICATOR([lstat]) + # Code from module maintainer-makefile: + AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER], + [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])]) + # Code from module malloc-gnu: + gl_FUNC_MALLOC_GNU + gl_MODULE_INDICATOR([malloc-gnu]) + # Code from module malloc-posix: + gl_FUNC_MALLOC_POSIX + gl_STDLIB_MODULE_INDICATOR([malloc-posix]) + # Code from module malloca: + gl_MALLOCA + # Code from module manywarnings: + # Code from module math: + gl_MATH_H + # Code from module mbrtowc: + gl_FUNC_MBRTOWC + gl_WCHAR_MODULE_INDICATOR([mbrtowc]) + # Code from module mbsinit: + gl_FUNC_MBSINIT + gl_WCHAR_MODULE_INDICATOR([mbsinit]) + # Code from module mbtowc: + gl_FUNC_MBTOWC + gl_STDLIB_MODULE_INDICATOR([mbtowc]) + # Code from module memchr: + gl_FUNC_MEMCHR + gl_STRING_MODULE_INDICATOR([memchr]) + # Code from module memchr2: + # Code from module mkdtemp: + gt_FUNC_MKDTEMP + gl_STDLIB_MODULE_INDICATOR([mkdtemp]) + # Code from module mkstemp: + gl_FUNC_MKSTEMP + gl_STDLIB_MODULE_INDICATOR([mkstemp]) + # Code from module multiarch: + gl_MULTIARCH + # Code from module nl_langinfo: + gl_FUNC_NL_LANGINFO + gl_LANGINFO_MODULE_INDICATOR([nl_langinfo]) + # Code from module nocrash: + # Code from module obstack: + AC_FUNC_OBSTACK + dnl Note: AC_FUNC_OBSTACK does AC_LIBSOURCES([obstack.h, obstack.c]). + # Code from module open: + gl_FUNC_OPEN + gl_FCNTL_MODULE_INDICATOR([open]) + # Code from module oset: + gl_LIST + # Code from module pathmax: + gl_PATHMAX + # Code from module pipe2: + gl_FUNC_PIPE2 + gl_UNISTD_MODULE_INDICATOR([pipe2]) + # Code from module pipe2-safer: + gl_MODULE_INDICATOR([pipe2-safer]) + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawn_faction_addclose]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addclose]) + # Code from module posix_spawn_file_actions_adddup2: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawn_faction_adddup2]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_adddup2]) + # Code from module posix_spawn_file_actions_addopen: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawn_faction_addopen]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addopen]) + # Code from module posix_spawn_file_actions_destroy: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawn_faction_destroy]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_destroy]) + # Code from module posix_spawn_file_actions_init: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawn_faction_init]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_init]) + # Code from module posix_spawnattr_destroy: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawnattr_destroy]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy]) + # Code from module posix_spawnattr_init: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawnattr_init]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_init]) + # Code from module posix_spawnattr_setflags: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawnattr_setflags]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setflags]) + # Code from module posix_spawnattr_setsigmask: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawnattr_setsigmask]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setsigmask]) + # Code from module posix_spawnp: + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawnp]) + gl_POSIX_SPAWN_INTERNAL + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnp]) + # Code from module printf-frexp: + gl_FUNC_PRINTF_FREXP + # Code from module printf-frexpl: + gl_FUNC_PRINTF_FREXPL + # Code from module printf-safe: + m4_divert_text([INIT_PREPARE], [gl_printf_safe=yes]) + # Code from module progname: + AC_CHECK_DECLS([program_invocation_name], [], [], [#include ]) + AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include ]) + # Code from module quotearg: + gl_QUOTEARG + # Code from module quotearg-simple: + # Code from module rawmemchr: + gl_FUNC_RAWMEMCHR + gl_STRING_MODULE_INDICATOR([rawmemchr]) + # Code from module readlink: + gl_FUNC_READLINK + gl_UNISTD_MODULE_INDICATOR([readlink]) + # Code from module regex: + gl_REGEX + # Code from module rename: + gl_FUNC_RENAME + gl_STDIO_MODULE_INDICATOR([rename]) + # Code from module rmdir: + gl_FUNC_RMDIR + gl_UNISTD_MODULE_INDICATOR([rmdir]) + # Code from module same-inode: + # Code from module sched: + gl_SCHED_H + # Code from module sigaction: + gl_SIGACTION + gl_SIGNAL_MODULE_INDICATOR([sigaction]) + # Code from module signal: + gl_SIGNAL_H + # Code from module signbit: + gl_SIGNBIT + gl_MATH_MODULE_INDICATOR([signbit]) + # Code from module sigprocmask: + gl_SIGNALBLOCKING + gl_SIGNAL_MODULE_INDICATOR([sigprocmask]) + # Code from module size_max: + gl_SIZE_MAX + # Code from module snprintf: + gl_FUNC_SNPRINTF + gl_STDIO_MODULE_INDICATOR([snprintf]) + gl_MODULE_INDICATOR([snprintf]) + # Code from module spawn: + gl_SPAWN_H + # Code from module spawn-pipe: + gl_SPAWN_PIPE + # Code from module ssize_t: + gt_TYPE_SSIZE_T + # Code from module stat: + gl_FUNC_STAT + gl_SYS_STAT_MODULE_INDICATOR([stat]) + # Code from module stdarg: + gl_STDARG_H + # Code from module stdbool: + AM_STDBOOL_H + # Code from module stddef: + gl_STDDEF_H + # Code from module stdint: + gl_STDINT_H + # Code from module stdio: + gl_STDIO_H + # Code from module stdlib: + gl_STDLIB_H + # Code from module stdlib-safer: + gl_STDLIB_SAFER + # Code from module strchrnul: + gl_FUNC_STRCHRNUL + gl_STRING_MODULE_INDICATOR([strchrnul]) + # Code from module streq: + # Code from module strerror: + gl_FUNC_STRERROR + gl_STRING_MODULE_INDICATOR([strerror]) + # Code from module string: + gl_HEADER_STRING_H + # Code from module strndup: + gl_FUNC_STRNDUP + gl_STRING_MODULE_INDICATOR([strndup]) + # Code from module strnlen: + gl_FUNC_STRNLEN + gl_STRING_MODULE_INDICATOR([strnlen]) + # Code from module strsignal: + gl_FUNC_STRSIGNAL + gl_STRING_MODULE_INDICATOR([strsignal]) + # Code from module strstr: + gl_FUNC_STRSTR + # Code from module strstr-simple: + gl_FUNC_STRSTR_SIMPLE + gl_STRING_MODULE_INDICATOR([strstr]) + # Code from module strtod: + gl_FUNC_STRTOD + gl_STDLIB_MODULE_INDICATOR([strtod]) + # Code from module strtol: + gl_FUNC_STRTOL + # Code from module sys_stat: + gl_HEADER_SYS_STAT_H + AC_PROG_MKDIR_P + # Code from module sys_time: + gl_HEADER_SYS_TIME_H + AC_PROG_MKDIR_P + # Code from module sys_wait: + gl_SYS_WAIT_H + AC_PROG_MKDIR_P + # Code from module tempname: + gl_FUNC_GEN_TEMPNAME + # Code from module threadlib: + gl_THREADLIB + # Code from module time: + gl_HEADER_TIME_H + # Code from module tls: + gl_TLS + # Code from module tmpdir: + gt_TMPDIR + # Code from module unistd: + gl_UNISTD_H + # Code from module unistd-safer: + gl_UNISTD_SAFER + # Code from module unlocked-io: + gl_FUNC_GLIBC_UNLOCKED_IO + # Code from module update-copyright: + # Code from module useless-if-before-free: + # Code from module vasnprintf: + gl_FUNC_VASNPRINTF + # Code from module vasprintf: + 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])]) + # Code from module vasprintf-posix: + gl_FUNC_VASPRINTF_POSIX + # Code from module vc-list-files: + # Code from module verify: + # Code from module verror: + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=verror:3:c-format]) + AM_][XGETTEXT_OPTION([--flag=verror_at_line:5:c-format])]) + # Code from module version-etc: + gl_VERSION_ETC + # Code from module version-etc-fsf: + # Code from module wait-process: + gl_WAIT_PROCESS + # Code from module waitpid: + gl_FUNC_WAITPID + gl_SYS_WAIT_MODULE_INDICATOR([waitpid]) + # Code from module warn-on-use: + # Code from module warnings: + AC_SUBST([WARN_CFLAGS]) + # Code from module wchar: + gl_WCHAR_H + # Code from module wcrtomb: + gl_FUNC_WCRTOMB + gl_WCHAR_MODULE_INDICATOR([wcrtomb]) + # Code from module wctype-h: + gl_WCTYPE_H + # Code from module xalloc: + gl_XALLOC + # Code from module xalloc-die: + # Code from module xlist: + gl_LIST + # Code from module xmalloca: + # Code from module xoset: + gl_LIST + # Code from module xprintf: + 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])]) + # Code from module xsize: + gl_XSIZE + # Code from module xstrndup: + gl_XSTRNDUP + # Code from module xvasprintf: + gl_XVASPRINTF + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=xasprintf:1:c-format])]) + # Code from module xvasprintf-posix: + # End of code from modules + m4_ifval(M4_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([M4_LIBSOURCES_DIR])[ || + for gl_file in ]M4_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([M4_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([M4_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([M4_LIBSOURCES_DIR]) + m4_popdef([M4_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + M4_libobjs= + M4_ltlibobjs= + if test -n "$M4_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $M4_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + M4_libobjs="$M4_libobjs $i.$ac_objext" + M4_ltlibobjs="$M4_ltlibobjs $i.lo" + done + fi + AC_SUBST([M4_LIBOBJS], [$M4_libobjs]) + AC_SUBST([M4_LTLIBOBJS], [$M4_ltlibobjs]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([M4tests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([M4tests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([M4tests_LIBSOURCES])) + m4_pushdef([M4tests_LIBSOURCES_LIST], []) + m4_pushdef([M4tests_LIBSOURCES_DIR], []) + gl_COMMON + gl_source_base='tests' +changequote(,)dnl + M4tests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([M4tests_WITNESS]) + gl_module_indicator_condition=$M4tests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_FR + gt_LOCALE_TR_UTF8 + gl_FUNC_UNGETC_WORKS + gl_FUNC_FTELL + gl_STDIO_MODULE_INDICATOR([ftell]) + gl_FUNC_UNGETC_WORKS + gl_FUNC_UNGETC_WORKS + gl_FUNC_GETPAGESIZE + gl_UNISTD_MODULE_INDICATOR([getpagesize]) + gl_DOUBLE_EXPONENT_LOCATION + gl_FLOAT_EXPONENT_LOCATION + gl_LONG_DOUBLE_EXPONENT_LOCATION + gl_FUNC_LINK + gl_UNISTD_MODULE_INDICATOR([link]) + gl_LOCALE_H + 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_FR_UTF8 + 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]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + 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 $posix_spawn_ported = yes]) + gl_FUNC_PUTENV + gl_STDLIB_MODULE_INDICATOR([putenv]) + dnl Check for prerequisites for memory fence checks. + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + gl_FUNC_SETENV + gl_STDLIB_MODULE_INDICATOR([setenv]) + gl_FUNC_SETLOCALE + gl_LOCALE_MODULE_INDICATOR([setlocale]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_JA + gt_LOCALE_ZH_CN + AC_REQUIRE([gl_FLOAT_EXPONENT_LOCATION]) + AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) + AC_REQUIRE([gl_LONG_DOUBLE_EXPONENT_LOCATION]) + gt_TYPE_WCHAR_T + gt_TYPE_WINT_T + gl_FUNC_STRDUP_POSIX + gl_STRING_MODULE_INDICATOR([strdup]) + dnl Check for prerequisites for memory fence checks. + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + AC_CHECK_DECLS_ONCE([alarm]) + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + gl_FUNC_SYMLINK + gl_UNISTD_MODULE_INDICATOR([symlink]) + gl_FUNC_UNSETENV + gl_STDLIB_MODULE_INDICATOR([unsetenv]) + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + AC_SUBST([abs_aux_dir]) + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + AC_SUBST([abs_aux_dir]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_JA + gt_LOCALE_ZH_CN + gl_FUNC_WCTOB + gl_WCHAR_MODULE_INDICATOR([wctob]) + gl_FUNC_WCTOMB + gl_STDLIB_MODULE_INDICATOR([wctomb]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(M4tests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([M4tests_LIBSOURCES_DIR])[ || + for gl_file in ]M4tests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([M4tests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([M4tests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([M4tests_LIBSOURCES_DIR]) + m4_popdef([M4tests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + M4tests_libobjs= + M4tests_ltlibobjs= + if test -n "$M4tests_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $M4tests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + M4tests_libobjs="$M4tests_libobjs $i.$ac_objext" + M4tests_ltlibobjs="$M4tests_ltlibobjs $i.lo" + done + fi + AC_SUBST([M4tests_LIBOBJS], [$M4tests_libobjs]) + AC_SUBST([M4tests_LTLIBOBJS], [$M4tests_ltlibobjs]) + ]) + LIBM4_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBM4_LIBDEPS]) + LIBM4_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBM4_LTLIBDEPS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) +m4trace:m4/gnulib-comp.m4:1052: -1- AC_DEFUN([M4_LIBOBJ], [ + AS_LITERAL_IF([$1], [M4_LIBSOURCES([$1.c])])dnl + M4_LIBOBJS="$M4_LIBOBJS $1.$ac_objext" +]) +m4trace:m4/gnulib-comp.m4:1059: -1- AC_DEFUN([M4_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [M4_LIBOBJ($ac_func)]) +]) +m4trace:m4/gnulib-comp.m4:1068: -1- AC_DEFUN([M4_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([M4_LIBSOURCES_DIR], [lib]) + m4_append([M4_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) +m4trace:m4/gnulib-comp.m4:1079: -1- AC_DEFUN([M4tests_LIBOBJ], [ + AS_LITERAL_IF([$1], [M4tests_LIBSOURCES([$1.c])])dnl + M4tests_LIBOBJS="$M4tests_LIBOBJS $1.$ac_objext" +]) +m4trace:m4/gnulib-comp.m4:1086: -1- AC_DEFUN([M4tests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [M4tests_LIBOBJ($ac_func)]) +]) +m4trace:m4/gnulib-comp.m4:1095: -1- AC_DEFUN([M4tests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([M4tests_LIBSOURCES_DIR], [tests]) + m4_append([M4tests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) +m4trace:m4/gnulib-comp.m4:1106: -1- AC_DEFUN([M4_FILE_LIST], [ + build-aux/announce-gen + build-aux/arg-nonnull.h + build-aux/c++defs.h + build-aux/config.rpath + build-aux/gendocs.sh + build-aux/git-version-gen + build-aux/gnu-web-doc-update + build-aux/gnupload + build-aux/update-copyright + build-aux/useless-if-before-free + build-aux/vc-list-files + build-aux/warn-on-use.h + doc/fdl-1.3.texi + doc/gendocs_template + doc/gpl-3.0.texi + lib/alloca.in.h + lib/asnprintf.c + lib/asprintf.c + lib/basename-lgpl.c + lib/basename.c + lib/binary-io.h + lib/btowc.c + lib/c-ctype.c + lib/c-ctype.h + lib/c-stack.c + lib/c-stack.h + lib/canonicalize-lgpl.c + lib/clean-temp.c + lib/clean-temp.h + lib/cloexec.c + lib/cloexec.h + lib/close-hook.c + lib/close-hook.h + lib/close-stream.c + lib/close-stream.h + lib/close.c + lib/closein.c + lib/closein.h + lib/closeout.c + lib/closeout.h + lib/config.charset + lib/dirname-lgpl.c + lib/dirname.c + lib/dirname.h + lib/dosname.h + lib/dup-safer-flag.c + lib/dup-safer.c + lib/dup2.c + lib/errno.in.h + lib/error.c + lib/error.h + lib/execute.c + lib/execute.h + lib/exitfail.c + lib/exitfail.h + lib/fatal-signal.c + lib/fatal-signal.h + lib/fclose.c + lib/fcntl.c + lib/fcntl.in.h + lib/fd-safer-flag.c + lib/fd-safer.c + lib/fflush.c + lib/filenamecat-lgpl.c + lib/filenamecat.c + lib/filenamecat.h + lib/float+.h + lib/float.in.h + lib/fopen-safer.c + lib/fopen.c + lib/fpending.c + lib/fpending.h + lib/fpucw.h + lib/fpurge.c + lib/freadahead.c + lib/freadahead.h + lib/freading.c + lib/freading.h + lib/frexp.c + lib/frexpl.c + lib/fseeko.c + lib/ftello.c + lib/getdtablesize.c + lib/getopt.c + lib/getopt.in.h + lib/getopt1.c + lib/getopt_int.h + lib/gettext.h + lib/gettimeofday.c + lib/gl_anyhash_list1.h + lib/gl_anyhash_list2.h + lib/gl_anylinked_list1.h + lib/gl_anylinked_list2.h + lib/gl_anytree_oset.h + lib/gl_avltree_oset.c + lib/gl_avltree_oset.h + lib/gl_linkedhash_list.c + lib/gl_linkedhash_list.h + lib/gl_list.c + lib/gl_list.h + lib/gl_oset.c + lib/gl_oset.h + lib/gl_xlist.c + lib/gl_xlist.h + lib/gl_xoset.c + lib/gl_xoset.h + lib/glthread/lock.c + lib/glthread/lock.h + lib/glthread/threadlib.c + lib/glthread/tls.c + lib/glthread/tls.h + lib/ignore-value.h + lib/intprops.h + lib/isnan.c + lib/isnand-nolibm.h + lib/isnand.c + lib/isnanf-nolibm.h + lib/isnanf.c + lib/isnanl-nolibm.h + lib/isnanl.c + lib/langinfo.in.h + lib/localcharset.c + lib/localcharset.h + lib/lseek.c + lib/lstat.c + lib/malloc.c + lib/malloca.c + lib/malloca.h + lib/malloca.valgrind + lib/math.in.h + lib/mbrtowc.c + lib/mbsinit.c + lib/mbtowc-impl.h + lib/mbtowc.c + lib/memchr.c + lib/memchr.valgrind + lib/memchr2.c + lib/memchr2.h + lib/memchr2.valgrind + lib/mkdtemp.c + lib/mkstemp-safer.c + lib/mkstemp.c + lib/nl_langinfo.c + lib/obstack.c + lib/obstack.h + lib/open.c + lib/pathmax.h + lib/pipe-safer.c + lib/pipe2-safer.c + lib/pipe2.c + lib/printf-args.c + lib/printf-args.h + lib/printf-frexp.c + lib/printf-frexp.h + lib/printf-frexpl.c + lib/printf-frexpl.h + lib/printf-parse.c + lib/printf-parse.h + lib/progname.c + lib/progname.h + lib/quotearg.c + lib/quotearg.h + lib/rawmemchr.c + lib/rawmemchr.valgrind + lib/readlink.c + lib/ref-add.sin + lib/ref-del.sin + lib/regcomp.c + lib/regex.c + lib/regex.h + lib/regex_internal.c + lib/regex_internal.h + lib/regexec.c + lib/rename.c + lib/rmdir.c + lib/same-inode.h + lib/sched.in.h + lib/sig-handler.h + lib/sigaction.c + lib/siglist.h + lib/signal.in.h + lib/signbitd.c + lib/signbitf.c + lib/signbitl.c + lib/sigprocmask.c + lib/size_max.h + lib/snprintf.c + lib/spawn-pipe.c + lib/spawn-pipe.h + lib/spawn.in.h + lib/spawn_faction_addclose.c + lib/spawn_faction_adddup2.c + lib/spawn_faction_addopen.c + lib/spawn_faction_destroy.c + lib/spawn_faction_init.c + lib/spawn_int.h + lib/spawnattr_destroy.c + lib/spawnattr_init.c + lib/spawnattr_setflags.c + lib/spawnattr_setsigmask.c + lib/spawni.c + lib/spawnp.c + lib/stat.c + lib/stdarg.in.h + lib/stdbool.in.h + lib/stddef.in.h + lib/stdint.in.h + lib/stdio--.h + lib/stdio-impl.h + lib/stdio-safer.h + lib/stdio.in.h + lib/stdlib--.h + lib/stdlib-safer.h + lib/stdlib.in.h + lib/str-two-way.h + lib/strchrnul.c + lib/strchrnul.valgrind + lib/streq.h + lib/strerror.c + lib/string.in.h + lib/stripslash.c + lib/strndup.c + lib/strnlen.c + lib/strsignal.c + lib/strstr.c + lib/strtod.c + lib/strtol.c + lib/sys_stat.in.h + lib/sys_time.in.h + lib/sys_wait.in.h + lib/tempname.c + lib/tempname.h + lib/time.in.h + lib/tmpdir.c + lib/tmpdir.h + lib/unistd--.h + lib/unistd-safer.h + lib/unistd.in.h + lib/unlocked-io.h + lib/vasnprintf.c + lib/vasnprintf.h + lib/vasprintf.c + lib/verify.h + lib/verror.c + lib/verror.h + lib/version-etc-fsf.c + lib/version-etc.c + lib/version-etc.h + lib/w32spawn.h + lib/wait-process.c + lib/wait-process.h + lib/waitpid.c + lib/wchar.in.h + lib/wcrtomb.c + lib/wctype.in.h + lib/xalloc-die.c + lib/xalloc.h + lib/xasprintf.c + lib/xmalloc.c + lib/xmalloca.c + lib/xmalloca.h + lib/xprintf.c + lib/xprintf.h + lib/xsize.h + lib/xstrndup.c + lib/xstrndup.h + lib/xvasprintf.c + lib/xvasprintf.h + m4/00gnulib.m4 + m4/alloca.m4 + m4/ansi-c++.m4 + m4/assert.m4 + m4/autobuild.m4 + m4/btowc.m4 + m4/c-stack.m4 + m4/canonicalize.m4 + m4/cloexec.m4 + m4/close-stream.m4 + m4/close.m4 + m4/closein.m4 + m4/closeout.m4 + m4/codeset.m4 + m4/config-h.m4 + m4/configmake.m4 + m4/dirname.m4 + m4/double-slash-root.m4 + m4/dup2.m4 + m4/eealloc.m4 + m4/environ.m4 + m4/errno_h.m4 + m4/error.m4 + m4/execute.m4 + m4/exponentd.m4 + m4/exponentf.m4 + m4/exponentl.m4 + m4/extensions.m4 + m4/fatal-signal.m4 + m4/fclose.m4 + m4/fcntl-o.m4 + m4/fcntl.m4 + m4/fcntl_h.m4 + m4/fflush.m4 + m4/filenamecat.m4 + m4/float_h.m4 + m4/fopen.m4 + m4/fpending.m4 + m4/fpieee.m4 + m4/fpurge.m4 + m4/freading.m4 + m4/frexp.m4 + m4/frexpl.m4 + m4/fseeko.m4 + m4/ftell.m4 + m4/ftello.m4 + m4/getdtablesize.m4 + m4/getopt.m4 + m4/getpagesize.m4 + m4/gettimeofday.m4 + m4/gl_list.m4 + m4/glibc21.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inline.m4 + m4/intlmacosx.m4 + m4/intmax_t.m4 + m4/inttypes_h.m4 + m4/isnand.m4 + m4/isnanf.m4 + m4/isnanl.m4 + m4/langinfo_h.m4 + m4/lcmessage.m4 + m4/ldexp.m4 + m4/ldexpl.m4 + m4/lib-ld.m4 + m4/lib-link.m4 + m4/lib-prefix.m4 + m4/libsigsegv.m4 + m4/link.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/localename.m4 + m4/lock.m4 + m4/longlong.m4 + m4/lseek.m4 + m4/lstat.m4 + m4/malloc.m4 + m4/malloca.m4 + m4/manywarnings.m4 + m4/math_h.m4 + m4/mbrtowc.m4 + m4/mbsinit.m4 + m4/mbstate_t.m4 + m4/mbtowc.m4 + m4/memchr.m4 + m4/mkdtemp.m4 + m4/mkstemp.m4 + m4/mmap-anon.m4 + m4/mode_t.m4 + m4/multiarch.m4 + m4/nl_langinfo.m4 + m4/nocrash.m4 + m4/open.m4 + m4/pathmax.m4 + m4/pipe2.m4 + m4/posix_spawn.m4 + m4/printf-frexp.m4 + m4/printf-frexpl.m4 + m4/printf.m4 + m4/putenv.m4 + m4/quotearg.m4 + m4/rawmemchr.m4 + m4/readlink.m4 + m4/regex.m4 + m4/rename.m4 + m4/rmdir.m4 + m4/sched_h.m4 + m4/setenv.m4 + m4/setlocale.m4 + m4/sig_atomic_t.m4 + m4/sigaction.m4 + m4/signal_h.m4 + m4/signalblocking.m4 + m4/signbit.m4 + m4/size_max.m4 + m4/snprintf.m4 + m4/spawn-pipe.m4 + m4/spawn_h.m4 + m4/ssize_t.m4 + m4/stat.m4 + m4/stdarg.m4 + m4/stdbool.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdint_h.m4 + m4/stdio-safer.m4 + m4/stdio_h.m4 + m4/stdlib-safer.m4 + m4/stdlib_h.m4 + m4/strchrnul.m4 + m4/strdup.m4 + m4/strerror.m4 + m4/string_h.m4 + m4/strndup.m4 + m4/strnlen.m4 + m4/strsignal.m4 + m4/strstr.m4 + m4/strtod.m4 + m4/strtol.m4 + m4/symlink.m4 + m4/sys_stat_h.m4 + m4/sys_time_h.m4 + m4/sys_wait_h.m4 + m4/tempname.m4 + m4/threadlib.m4 + m4/time_h.m4 + m4/tls.m4 + m4/tmpdir.m4 + m4/ungetc.m4 + m4/unistd-safer.m4 + m4/unistd_h.m4 + m4/unlocked-io.m4 + m4/vasnprintf.m4 + m4/vasprintf-posix.m4 + m4/vasprintf.m4 + m4/version-etc.m4 + m4/wait-process.m4 + m4/waitpid.m4 + m4/warn-on-use.m4 + m4/warnings.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wcrtomb.m4 + m4/wctob.m4 + m4/wctomb.m4 + m4/wctype_h.m4 + m4/wint_t.m4 + m4/xalloc.m4 + m4/xsize.m4 + m4/xstrndup.m4 + m4/xvasprintf.m4 + tests/init.sh + tests/macros.h + tests/minus-zero.h + tests/nan.h + tests/signature.h + tests/test-alloca-opt.c + tests/test-array_list.c + tests/test-array_oset.c + tests/test-avltree_oset.c + tests/test-binary-io.c + tests/test-binary-io.sh + tests/test-btowc.c + tests/test-btowc1.sh + tests/test-btowc2.sh + tests/test-c-ctype.c + tests/test-c-stack.c + tests/test-c-stack.sh + tests/test-c-stack2.sh + tests/test-c-strcase.sh + tests/test-c-strcasecmp.c + tests/test-c-strncasecmp.c + tests/test-canonicalize-lgpl.c + tests/test-cloexec.c + tests/test-closein.c + tests/test-closein.sh + tests/test-dirname.c + tests/test-dup-safer.c + tests/test-dup2.c + tests/test-environ.c + tests/test-errno.c + tests/test-fcntl-h-c++.cc + tests/test-fcntl-h.c + tests/test-fcntl.c + tests/test-fflush.c + tests/test-fflush2.c + tests/test-fflush2.sh + tests/test-filenamecat.c + tests/test-fopen-safer.c + tests/test-fopen.c + tests/test-fopen.h + tests/test-fpending.c + tests/test-fpending.sh + tests/test-fpurge.c + tests/test-freadahead.c + tests/test-freadahead.sh + tests/test-freading.c + tests/test-frexp.c + tests/test-frexpl.c + tests/test-fseeko.c + tests/test-fseeko.sh + tests/test-fseeko2.sh + tests/test-ftell.c + tests/test-ftell.sh + tests/test-ftell2.sh + tests/test-ftell3.c + tests/test-ftello.c + tests/test-ftello.sh + tests/test-ftello2.sh + tests/test-ftello3.c + tests/test-getdtablesize.c + tests/test-getopt.c + tests/test-getopt.h + tests/test-getopt_long.h + tests/test-gettimeofday.c + tests/test-ignore-value.c + tests/test-isnand-nolibm.c + tests/test-isnand.h + tests/test-isnanf-nolibm.c + tests/test-isnanf.h + tests/test-isnanl-nolibm.c + tests/test-isnanl.h + tests/test-langinfo-c++.cc + tests/test-langinfo.c + tests/test-link.c + tests/test-link.h + tests/test-linkedhash_list.c + tests/test-locale-c++.cc + tests/test-locale-c++2.cc + tests/test-locale.c + tests/test-localename.c + tests/test-lseek.c + tests/test-lseek.sh + tests/test-lstat.c + tests/test-lstat.h + tests/test-malloc-gnu.c + tests/test-malloca.c + tests/test-math-c++.cc + tests/test-math-c++2.cc + tests/test-math.c + tests/test-mbrtowc-w32-1.sh + tests/test-mbrtowc-w32-2.sh + tests/test-mbrtowc-w32-3.sh + tests/test-mbrtowc-w32-4.sh + tests/test-mbrtowc-w32-5.sh + tests/test-mbrtowc-w32.c + tests/test-mbrtowc.c + tests/test-mbrtowc1.sh + tests/test-mbrtowc2.sh + tests/test-mbrtowc3.sh + tests/test-mbrtowc4.sh + tests/test-mbsinit.c + tests/test-mbsinit.sh + tests/test-memchr.c + tests/test-memchr2.c + tests/test-nl_langinfo.c + tests/test-nl_langinfo.sh + tests/test-open.c + tests/test-open.h + tests/test-pipe2.c + tests/test-posix_spawn1.c + tests/test-posix_spawn1.in.sh + tests/test-posix_spawn2.c + tests/test-posix_spawn2.in.sh + tests/test-printf-frexp.c + tests/test-printf-frexpl.c + tests/test-quotearg-simple.c + tests/test-quotearg.h + tests/test-rawmemchr.c + tests/test-readlink.c + tests/test-readlink.h + tests/test-rename.c + tests/test-rename.h + tests/test-rmdir.c + tests/test-rmdir.h + tests/test-sched.c + tests/test-setenv.c + tests/test-setlocale1.c + tests/test-setlocale1.sh + tests/test-setlocale2.c + tests/test-setlocale2.sh + tests/test-sigaction.c + tests/test-signal-c++.cc + tests/test-signal-c++2.cc + tests/test-signal.c + tests/test-signbit.c + tests/test-snprintf.c + tests/test-spawn-c++.cc + tests/test-spawn-pipe.c + tests/test-spawn-pipe.sh + tests/test-spawn.c + tests/test-stat.c + tests/test-stat.h + tests/test-stdbool.c + tests/test-stddef.c + tests/test-stdint.c + tests/test-stdio-c++.cc + tests/test-stdio-c++2.cc + tests/test-stdio.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-strchrnul.c + tests/test-strerror.c + tests/test-string-c++.cc + tests/test-string-c++2.cc + tests/test-string.c + tests/test-strnlen.c + tests/test-strsignal.c + tests/test-strstr.c + tests/test-strtod.c + tests/test-symlink.c + tests/test-symlink.h + tests/test-sys_stat-c++.cc + tests/test-sys_stat.c + tests/test-sys_time-c++.cc + tests/test-sys_time.c + tests/test-sys_wait-c++.cc + tests/test-sys_wait.c + tests/test-sys_wait.h + tests/test-time-c++.cc + tests/test-time-c++2.cc + tests/test-time.c + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-unsetenv.c + tests/test-update-copyright.sh + 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-wchar-c++.cc + 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++.cc + tests/test-wctype-h.c + tests/test-xalloc-die.c + tests/test-xalloc-die.sh + tests/test-xvasprintf.c + tests/zerosize-ptr.h + tests=lib/c-strcase.h + tests=lib/c-strcasecmp.c + tests=lib/c-strncasecmp.c + tests=lib/ftell.c + tests=lib/getpagesize.c + tests=lib/gl_array_list.c + tests=lib/gl_array_list.h + tests=lib/gl_array_oset.c + tests=lib/gl_array_oset.h + tests=lib/link.c + tests=lib/locale.in.h + tests=lib/localename.c + tests=lib/localename.h + tests=lib/putenv.c + tests=lib/setenv.c + tests=lib/setlocale.c + tests=lib/strdup.c + tests=lib/symlink.c + tests=lib/unsetenv.c + tests=lib/wctob.c + tests=lib/wctomb-impl.h + tests=lib/wctomb.c + top/GNUmakefile + top/maint.mk +]) +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]) + ]) + + 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 + 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 '\#/]m4_defn([gl_HEADER_NAME])[#{ + s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"']) + 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/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 $gl_cv_c_inline_effective = yes; then + AC_DEFINE([HAVE_INLINE], [1], + [Define to 1 if the compiler supports one of the keywords + 'inline', '__inline__', '__inline' and effectively inlines + functions marked as such.]) + fi +]) +m4trace:m4/intlmacosx.m4:18: -1- AC_DEFUN([gt_INTL_MACOSX], [ + dnl Check for API introduced in MacOS X 10.2. + AC_CACHE_CHECK([for CFPreferencesCopyAppValue], + [gt_cv_func_CFPreferencesCopyAppValue], + [gt_save_LIBS="$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 $gt_cv_func_CFPreferencesCopyAppValue = yes; then + AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], + [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) + fi + dnl Check for API introduced in MacOS X 10.3. + AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], + [gt_save_LIBS="$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 MacOS 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_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/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/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 + gl_BUILD_ISNAND + fi + AC_SUBST([ISNAND_LIBM]) +]) +m4trace:m4/isnand.m4:34: -1- AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM], [ + gl_HAVE_ISNAND_NO_LIBM + if test $gl_cv_func_isnand_no_libm = yes; then + AC_DEFINE([HAVE_ISNAND_IN_LIBC], [1], + [Define if the isnan(double) function is available in libc.]) + else + gl_BUILD_ISNAND + fi +]) +m4trace:m4/isnand.m4:46: -1- AC_DEFUN([gl_BUILD_ISNAND], [ + AC_LIBOBJ([isnand]) + gl_DOUBLE_EXPONENT_LOCATION +]) +m4trace:m4/isnand.m4:54: -1- AC_DEFUN([gl_HAVE_ISNAND_IN_LIBM], [ + AC_CACHE_CHECK([whether isnan(double) can be used with libm], + [gl_cv_func_isnand_in_libm], + [ + save_LIBS="$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.m4:79: -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 + 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 + gl_BUILD_ISNANF + 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 + AC_DEFINE([HAVE_ISNANF_IN_LIBC], [1], + [Define if the isnan(float) function is available in libc.]) + else + gl_BUILD_ISNANF + fi +]) +m4trace:m4/isnanf.m4:62: -1- AC_DEFUN([gl_BUILD_ISNANF], [ + AC_LIBOBJ([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 + 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 $gl_func_isnanl != yes; then + HAVE_ISNANL=0 + gl_BUILD_ISNANL + fi + AC_SUBST([ISNANL_LIBM]) +]) +m4trace:m4/isnanl.m4:38: -1- AC_DEFUN([gl_FUNC_ISNANL_NO_LIBM], [ + gl_HAVE_ISNANL_NO_LIBM + gl_func_isnanl_no_libm=$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 $gl_func_isnanl_no_libm = yes; then + AC_DEFINE([HAVE_ISNANL_IN_LIBC], [1], + [Define if the isnan(long double) function is available in libc.]) + else + gl_BUILD_ISNANL + fi +]) +m4trace:m4/isnanl.m4:58: -1- AC_DEFUN([gl_BUILD_ISNANL], [ + AC_LIBOBJ([isnanl]) + gl_LONG_DOUBLE_EXPONENT_LOCATION +]) +m4trace:m4/isnanl.m4:65: -1- AC_DEFUN([gl_HAVE_ISNANL_NO_LIBM], [ + AC_CACHE_CHECK([whether isnan(long double) can be used without linking with libm], + [gl_cv_func_isnanl_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #if __GNUC__ >= 4 + # undef isnanl + # define isnanl(x) __builtin_isnanl ((long double)(x)) + #elif defined isnan + # undef isnanl + # define isnanl(x) isnan ((long double)(x)) + #endif + long double x;]], + [[return isnanl (x);]])], + [gl_cv_func_isnanl_no_libm=yes], + [gl_cv_func_isnanl_no_libm=no]) + ]) +]) +m4trace:m4/isnanl.m4:88: -1- AC_DEFUN([gl_HAVE_ISNANL_IN_LIBM], [ + AC_CACHE_CHECK([whether isnan(long double) can be used with libm], + [gl_cv_func_isnanl_in_libm], + [ + save_LIBS="$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.m4:118: -1- AC_DEFUN([gl_FUNC_ISNANL_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_BIGENDIAN]) + 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_)) +/* 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/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/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_FUNC_ISNANL]) dnl for ISNANL_LIBM + dnl Check whether it's declared. + dnl MacOS 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 $gl_func_ldexpl = no; then + AC_LIBOBJ([ldexpl]) + LDEXPL_LIBM="$ISNANL_LIBM" + fi + AC_SUBST([LDEXPL_LIBM]) +]) +m4trace:m4/ldexpl.m4:63: -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.m4:80: -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 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 "$host_os" in + aix | aix[3-6]*) gl_cv_func_ldexpl_works="guessing no";; + *) gl_cv_func_ldexpl_works="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/lib-ld.m4:12: -1- AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], +[# I'd rather use --version here, but apparently some GNU ld's 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 GCC]) + 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. + [[\\/]* | [A-Za-z]:[\\/]*)] + [re_direlt='/[^/][^/]*/\.\./'] + # Canonicalize the path 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 + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$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/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$acl_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT([$LD]) +else + AC_MSG_RESULT([no]) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_LIB_PROG_LD_GNU +]) +m4trace:m4/lib-link.m4:17: -1- AC_DEFUN([AC_LIB_LINKFLAGS], [ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[m4_translit([$1],[./+-], [____])]) + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + ac_cv_lib[]Name[]_libs="$LIB[]NAME" + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" + ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" + ]) + LIB[]NAME="$ac_cv_lib[]Name[]_libs" + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" + LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the + dnl results of this search when this library appears as a dependency. + HAVE_LIB[]NAME=yes + popdef([NAME]) + popdef([Name]) +]) +m4trace:m4/lib-link.m4:57: -1- AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[m4_translit([$1],[./+-], [____])]) + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, + dnl because if the user has installed lib[]Name and not disabled its use + dnl via --without-lib[]Name-prefix, he wants to use it. + ac_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ + ac_save_LIBS="$LIBS" + dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, + dnl because these -l options might require -L options that are present in + dnl LIBS. -l options benefit only from the -L options listed before it. + dnl Otherwise, add it to the front of LIBS, because it may be a static + dnl library that depends on another static library that is present in LIBS. + dnl Static libraries benefit only from the static libraries listed after + dnl it. + case " $LIB[]NAME" in + *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; + *) LIBS="$LIB[]NAME $LIBS" ;; + esac + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[$3]], [[$4]])], + [ac_cv_lib[]Name=yes], + [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) + LIBS="$ac_save_LIBS" + ]) + if test "$ac_cv_lib[]Name" = yes; then + HAVE_LIB[]NAME=yes + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) + AC_MSG_CHECKING([how to link with lib[]$1]) + AC_MSG_RESULT([$LIB[]NAME]) + else + HAVE_LIB[]NAME=no + dnl If $LIB[]NAME didn't lead to a usable library, we don't need + dnl $INC[]NAME either. + CPPFLAGS="$ac_save_CPPFLAGS" + LIB[]NAME= + LTLIB[]NAME= + LIB[]NAME[]_PREFIX= + fi + AC_SUBST([HAVE_LIB]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + popdef([NAME]) + popdef([Name]) +]) +m4trace:m4/lib-link.m4:125: -1- AC_DEFUN([AC_LIB_RPATH], [ + dnl Tell automake >= 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/libsigsegv.m4:9: -1- AC_DEFUN([gl_LIBSIGSEGV], [ + AC_LIB_HAVE_LINKFLAGS([sigsegv], [], + [#include ], [sigsegv_deinstall_handler();], + [no, consider installing GNU libsigsegv]) + dnl Some other autoconf macros and clisp's configure use this variable. + gl_cv_lib_sigsegv="$ac_cv_libsigsegv" +]) +m4trace:m4/link.m4:7: -1- AC_DEFUN([gl_FUNC_LINK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([link]) + if test $ac_cv_func_link = no; then + HAVE_LINK=0 + AC_LIBOBJ([link]) + else + AC_CACHE_CHECK([whether link handles trailing slash correctly], + [gl_cv_func_link_works], + [touch conftest.a + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.a conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[int result = 0; + if (!link ("conftest.a", "conftest.b/")) + result |= 1; +#if HAVE_LSTAT + if (!link ("conftest.lnk/", "conftest.b")) + result |= 2; +#endif + return result; + ]])], + [gl_cv_func_link_works=yes], [gl_cv_func_link_works=no], + [gl_cv_func_link_works="guessing no"]) + rm -f conftest.a conftest.b conftest.lnk]) + if test "$gl_cv_func_link_works" != yes; then + REPLACE_LINK=1 + AC_LIBOBJ([link]) + 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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; + /* 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; + 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 Win32 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 MacOS 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.m4:133: -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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 + /* 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; + return 0; +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Win32 locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR_UTF8=$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32, 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 MacOS 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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Win32 locale name. + if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=Turkish_Turkey.65001 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr.UTF-8 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + fi + fi + ;; + esac + else + gt_cv_locale_tr_utf8=none + fi + rm -fr conftest* + ]) + LOCALE_TR_UTF8=$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 Win32, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is speficied, 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 MacOS 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 Win32 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 + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS 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. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + dnl If is replaced, then must also be replaced. + AC_REQUIRE([gl_STDDEF_H]) + + 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;]], + [[]])], + [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 MacOS 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 $gl_cv_header_locale_has_locale_t = yes; then + gl_cv_header_locale_h_needs_xlocale_h=no + else + gl_cv_header_locale_h_needs_xlocale_h=yes + fi + else + HAVE_XLOCALE_H=0 + gl_cv_header_locale_h_needs_xlocale_h=no + fi + AC_SUBST([HAVE_XLOCALE_H]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_NEXT_HEADERS([locale.h]) + + if test -n "$STDDEF_H" \ + || test $gl_cv_header_locale_h_posix2001 = no \ + || test $gl_cv_header_locale_h_needs_xlocale_h = yes; then + gl_REPLACE_LOCALE_H + 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 +/* Some systems provide declarations in a non-standard header. */ +#if HAVE_XLOCALE_H +# include +#endif + ]], + [setlocale duplocale]) +]) +m4trace:m4/locale_h.m4:78: -1- AC_DEFUN([gl_REPLACE_LOCALE_H], [ + dnl This is a no-op, because is always overridden. + : +]) +m4trace:m4/locale_h.m4:84: -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([$1]) +]) +m4trace:m4/locale_h.m4:93: -1- AC_DEFUN([gl_LOCALE_H_DEFAULTS], [ + GNULIB_SETLOCALE=0; AC_SUBST([GNULIB_SETLOCALE]) + GNULIB_DUPLOCALE=0; AC_SUBST([GNULIB_DUPLOCALE]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DUPLOCALE=1; AC_SUBST([HAVE_DUPLOCALE]) + REPLACE_SETLOCALE=0; AC_SUBST([REPLACE_SETLOCALE]) + REPLACE_DUPLOCALE=0; AC_SUBST([REPLACE_DUPLOCALE]) +]) +m4trace:m4/localename.m4:7: -1- AC_DEFUN([gl_LOCALENAME], [ + AC_REQUIRE([gt_LC_MESSAGES]) + AC_REQUIRE([gt_INTL_MACOSX]) + AC_CHECK_FUNCS([setlocale uselocale]) +]) +m4trace:m4/lock.m4:9: -1- AC_DEFUN([gl_LOCK], [ + AC_REQUIRE([gl_THREADLIB]) + if test "$gl_threads_api" = posix; then + # OSF/1 4.0 and MacOS 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], [ + AC_REQUIRE([AC_C_INLINE]) +]) +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/lseek.m4:7: -1- AC_DEFUN([gl_FUNC_LSEEK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether lseek detects pipes], [gl_cv_func_lseek_pipe], + [if test $cross_compiling = no; then + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#include /* for off_t */ +#include /* for SEEK_CUR */ +#include ]], [[ + /* Exit with success only if stdin is seekable. */ + return lseek (0, (off_t)0, SEEK_CUR) < 0; +]])], + [if test -s conftest$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 _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__ +/* mingw and 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]) + if test $gl_cv_func_lseek_pipe = no; then + gl_REPLACE_LSEEK + fi +]) +m4trace:m4/lseek.m4:42: -1- AC_DEFUN([gl_REPLACE_LSEEK], [ + AC_LIBOBJ([lseek]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + REPLACE_LSEEK=1 + AC_DEFINE([LSEEK_PIPE_BROKEN], [1], + [Define to 1 if lseek does not detect pipes.]) +]) +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([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) + if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + dnl Note: AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK does AC_LIBOBJ([lstat]). + REPLACE_LSTAT=1 + fi + # Prerequisites of lib/lstat.c. + AC_REQUIRE([AC_C_INLINE]) + else + HAVE_LSTAT=0 + fi +]) +m4trace:m4/lstat.m4:32: -1- AC_DEFUN([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK], [ + AC_CACHE_CHECK([whether lstat correctly handles trailing slash], + [ac_cv_func_lstat_dereferences_slashed_symlink], + [rm -f conftest.sym conftest.file + echo >conftest.file + if test "$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; + ]])], + [ac_cv_func_lstat_dereferences_slashed_symlink=yes], + [ac_cv_func_lstat_dereferences_slashed_symlink=no], + [# When cross-compiling, be pessimistic so we will end up using the + # replacement version of lstat that checks for trailing slashes and + # calls lstat a second time when necessary. + ac_cv_func_lstat_dereferences_slashed_symlink=no + ]) + else + # If the 'ln -s' command failed, then we probably don't even + # have an lstat function. + ac_cv_func_lstat_dereferences_slashed_symlink=no + fi + rm -f conftest.sym conftest.file + ]) + test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + AC_DEFINE_UNQUOTED([LSTAT_FOLLOWS_SLASHED_SYMLINK], [1], + [Define to 1 if `lstat' dereferences a symlink specified + with a trailing slash.]) + if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then + AC_LIBOBJ([lstat]) + fi +]) +m4trace:m4/malloc.m4:11: -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]) + gl_REPLACE_MALLOC + ]) +]) +m4trace:m4/malloc.m4:28: -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 + gl_REPLACE_MALLOC + fi +]) +m4trace:m4/malloc.m4:42: -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/malloc.m4:62: -1- AC_DEFUN([gl_REPLACE_MALLOC], [ + AC_LIBOBJ([malloc]) + REPLACE_MALLOC=1 +]) +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], [ + gl_manywarn_set= + for gl_manywarn_item in \ + -Wall \ + -W \ + -Wformat-y2k \ + -Wformat-nonliteral \ + -Wformat-security \ + -Winit-self \ + -Wmissing-include-dirs \ + -Wswitch-default \ + -Wswitch-enum \ + -Wunused \ + -Wunknown-pragmas \ + -Wstrict-aliasing \ + -Wstrict-overflow \ + -Wsystem-headers \ + -Wfloat-equal \ + -Wtraditional \ + -Wtraditional-conversion \ + -Wdeclaration-after-statement \ + -Wundef \ + -Wshadow \ + -Wunsafe-loop-optimizations \ + -Wpointer-arith \ + -Wbad-function-cast \ + -Wc++-compat \ + -Wcast-qual \ + -Wcast-align \ + -Wwrite-strings \ + -Wconversion \ + -Wsign-conversion \ + -Wlogical-op \ + -Waggregate-return \ + -Wstrict-prototypes \ + -Wold-style-definition \ + -Wmissing-prototypes \ + -Wmissing-declarations \ + -Wmissing-noreturn \ + -Wmissing-format-attribute \ + -Wpacked \ + -Wpadded \ + -Wredundant-decls \ + -Wnested-externs \ + -Wunreachable-code \ + -Winline \ + -Winvalid-pch \ + -Wlong-long \ + -Wvla \ + -Wvolatile-register-var \ + -Wdisabled-optimization \ + -Wstack-protector \ + -Woverlength-strings \ + -Wbuiltin-macro-redefined \ + -Wmudflap \ + -Wpacked-bitfield-compat \ + -Wsync-nand \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + # The following are not documented in the manual but are included in + # output from gcc --help=warnings. + for gl_manywarn_item in \ + -Wattributes \ + -Wcoverage-mismatch \ + -Wmultichar \ + -Wunused-macros \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + $1=$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_REQUIRE([AC_C_INLINE]) + + 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 + ]], [acosl asinl atanl ceilf ceill cosl expl floorf floorl frexpl + ldexpl logb logl round roundf roundl sinl sqrtl tanl trunc truncf truncl]) +]) +m4trace:m4/math_h.m4:46: -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.m4:55: -1- AC_DEFUN([gl_MATH_H_DEFAULTS], [ + GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL]) + GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL]) + GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL]) + GNULIB_CEIL=0; AC_SUBST([GNULIB_CEIL]) + GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF]) + GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL]) + GNULIB_COSL=0; AC_SUBST([GNULIB_COSL]) + GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL]) + GNULIB_FLOOR=0; AC_SUBST([GNULIB_FLOOR]) + GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF]) + GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL]) + GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP]) + GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL]) + 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_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL]) + GNULIB_LOGB=0; AC_SUBST([GNULIB_LOGB]) + GNULIB_LOGL=0; AC_SUBST([GNULIB_LOGL]) + 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_SINL=0; AC_SUBST([GNULIB_SINL]) + GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL]) + GNULIB_TANL=0; AC_SUBST([GNULIB_TANL]) + 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_ACOSL=1; AC_SUBST([HAVE_ACOSL]) + HAVE_ASINL=1; AC_SUBST([HAVE_ASINL]) + HAVE_ATANL=1; AC_SUBST([HAVE_ATANL]) + HAVE_COSL=1; AC_SUBST([HAVE_COSL]) + HAVE_EXPL=1; AC_SUBST([HAVE_EXPL]) + HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF]) + HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND]) + HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL]) + HAVE_LOGL=1; AC_SUBST([HAVE_LOGL]) + HAVE_SINL=1; AC_SUBST([HAVE_SINL]) + HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL]) + HAVE_TANL=1; AC_SUBST([HAVE_TANL]) + 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_CEILF=1; AC_SUBST([HAVE_DECL_CEILF]) + HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL]) + HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL]) + HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL]) + 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_LOGB=1; AC_SUBST([HAVE_DECL_LOGB]) + HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL]) + 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_CEIL=0; AC_SUBST([REPLACE_CEIL]) + REPLACE_CEILF=0; AC_SUBST([REPLACE_CEILF]) + REPLACE_CEILL=0; AC_SUBST([REPLACE_CEILL]) + REPLACE_FLOOR=0; AC_SUBST([REPLACE_FLOOR]) + REPLACE_FLOORF=0; AC_SUBST([REPLACE_FLOORF]) + REPLACE_FLOORL=0; AC_SUBST([REPLACE_FLOORL]) + REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP]) + REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL]) + REPLACE_HUGE_VAL=0; AC_SUBST([REPLACE_HUGE_VAL]) + 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_NAN=0; AC_SUBST([REPLACE_NAN]) + 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_TRUNC=0; AC_SUBST([REPLACE_TRUNC]) + REPLACE_TRUNCF=0; AC_SUBST([REPLACE_TRUNCF]) + REPLACE_TRUNCL=0; AC_SUBST([REPLACE_TRUNCL]) +]) +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 + 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 + if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then + gl_REPLACE_WCHAR_H + AC_LIBOBJ([mbrtowc]) + gl_PREREQ_MBRTOWC + fi +]) +m4trace:m4/mbrtowc.m4:69: -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 + if test $REPLACE_MBSTATE_T = 1; then + gl_REPLACE_WCHAR_H + fi +]) +m4trace:m4/mbrtowc.m4:100: -1- AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_JA]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrtowc handles incomplete characters], + [gl_cv_func_mbrtowc_incomplete_state], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$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.m4:156: -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.m4:216: -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.m4:286: -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.m4:346: -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 $? != 77; then + gl_cv_func_mbrtowc_retval=no + fi + ], + [:]) + fi + ]) +]) +m4trace:m4/mbrtowc.m4:476: -1- AC_DEFUN([gl_MBRTOWC_NUL_RETVAL], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_ZH_CN]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrtowc returns 0 when parsing a NUL character], + [gl_cv_func_mbrtowc_nul_retval], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$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.m4:529: -1- AC_DEFUN([gl_PREREQ_MBRTOWC], [ + : +]) +m4trace:m4/mbrtowc.m4:538: -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 + 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 + if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then + gl_REPLACE_WCHAR_H + AC_LIBOBJ([mbsinit]) + gl_PREREQ_MBSINIT + fi +]) +m4trace:m4/mbsinit.m4:38: -1- AC_DEFUN([gl_PREREQ_MBSINIT], [ + : +]) +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/mbtowc.m4:7: -1- AC_DEFUN([gl_FUNC_MBTOWC], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + + if false; then + REPLACE_MBTOWC=1 + fi + if test $REPLACE_MBTOWC = 1; then + AC_LIBOBJ([mbtowc]) + gl_PREREQ_MBTOWC + fi +]) +m4trace:m4/mbtowc.m4:21: -1- AC_DEFUN([gl_PREREQ_MBTOWC], [ + : +]) +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]) + + dnl These days, we assume memchr is present. But just in case... + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([memchr]) + if test $ac_cv_func_memchr = yes; then + # Detect platform-specific bugs in some versions of glibc: + # memchr should not dereference anything with length 0 + # http://bugzilla.redhat.com/499689 + # memchr should not dereference overestimated length after a match + # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 + # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 + # Assume that memchr works on platforms that lack mprotect. + AC_CACHE_CHECK([whether memchr works], [gl_cv_func_memchr_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#if HAVE_SYS_MMAN_H +# include +# include +# include +# include +# ifndef MAP_FILE +# define MAP_FILE 0 +# endif +#endif +]], [[ + int result = 0; + char *fence = NULL; +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT +# if HAVE_MAP_ANONYMOUS + const int flags = MAP_ANONYMOUS | MAP_PRIVATE; + const int fd = -1; +# else /* !HAVE_MAP_ANONYMOUS */ + const int flags = MAP_FILE | MAP_PRIVATE; + int fd = open ("/dev/zero", O_RDONLY, 0666); + if (fd >= 0) +# endif + { + int pagesize = getpagesize (); + char *two_pages = + (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, + flags, fd, 0); + if (two_pages != (char *)(-1) + && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) + fence = two_pages + pagesize; + } +#endif + if (fence) + { + if (memchr (fence, 0, 0)) + result |= 1; + strcpy (fence - 9, "12345678"); + if (memchr (fence - 9, 0, 79) != fence - 1) + result |= 2; + if (memchr (fence - 1, 0, 3) != fence - 1) + result |= 4; + } + return result; +]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no], + [dnl Be pessimistic for now. + gl_cv_func_memchr_works="guessing no"])]) + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_MEMCHR=1 + fi + else + HAVE_MEMCHR=0 + fi + if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then + AC_LIBOBJ([memchr]) + gl_PREREQ_MEMCHR + fi +]) +m4trace:m4/memchr.m4:86: -1- AC_DEFUN([gl_PREREQ_MEMCHR], [ + AC_CHECK_HEADERS([bp-sym.h]) +]) +m4trace:m4/mkdtemp.m4:8: -1- AC_DEFUN([gt_FUNC_MKDTEMP], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REPLACE_FUNCS([mkdtemp]) + if test $ac_cv_func_mkdtemp = no; then + HAVE_MKDTEMP=0 + gl_PREREQ_MKDTEMP + fi +]) +m4trace:m4/mkdtemp.m4:19: -1- AC_DEFUN([gl_PREREQ_MKDTEMP], [: +]) +m4trace:m4/mkstemp.m4:14: -1- AC_DEFUN([gl_FUNC_MKSTEMP], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([AC_SYS_LARGEFILE]) + + 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; + 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 + { + if (lseek (fd, large, SEEK_SET) != large) + result |= 2; + close (fd); + } + } + return result;]])], + [gl_cv_func_working_mkstemp=yes], + [gl_cv_func_working_mkstemp=no], + [gl_cv_func_working_mkstemp=no]) + rm -rf conftest.mkstemp + ]) + if test $gl_cv_func_working_mkstemp != yes; then + REPLACE_MKSTEMP=1 + AC_LIBOBJ([mkstemp]) + gl_PREREQ_MKSTEMP + fi + else + HAVE_MKSTEMP=0 + AC_LIBOBJ([mkstemp]) + gl_PREREQ_MKSTEMP + fi +]) +m4trace:m4/mkstemp.m4:66: -1- AC_DEFUN([gl_PREREQ_MKSTEMP], [ +]) +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 cant identify this map.], [ +#include +#ifdef MAP_ANONYMOUS + I cant identify this map. +#endif +], + [gl_have_mmap_anonymous=yes]) + if test $gl_have_mmap_anonymous != yes; then + AC_EGREP_CPP([I cant identify this map.], [ +#include +#ifdef MAP_ANON + I cant identify this map. +#endif +], + [AC_DEFINE([MAP_ANONYMOUS], [MAP_ANON], + [Define to a substitute value for mmap()'s MAP_ANONYMOUS flag.]) + gl_have_mmap_anonymous=yes]) + fi + AC_MSG_RESULT([$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/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/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.]) + AC_LIBOBJ([nl_langinfo]) + fi + else + HAVE_NL_LANGINFO=0 + AC_LIBOBJ([nl_langinfo]) + fi +]) +m4trace:m4/nocrash.m4:18: -1- AC_DEFUN([GL_NOCRASH], [[ +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on MacOS 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); + } + } + } +} +#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/open.m4:7: -1- AC_DEFUN([gl_FUNC_OPEN], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + mingw* | pw*) + gl_REPLACE_OPEN + ;; + *) + 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.]) + gl_REPLACE_OPEN + ;; + esac + ;; + esac +]) +m4trace:m4/open.m4:67: -1- AC_DEFUN([gl_REPLACE_OPEN], [ + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + REPLACE_OPEN=1 + AC_LIBOBJ([open]) + gl_PREREQ_OPEN +]) +m4trace:m4/open.m4:76: -1- AC_DEFUN([gl_PREREQ_OPEN], [ + AC_REQUIRE([AC_C_INLINE]) + AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) + : +]) +m4trace:m4/pathmax.m4:8: -1- AC_DEFUN([gl_PATHMAX], [ + dnl Prerequisites of lib/pathmax.h. + AC_CHECK_FUNCS_ONCE([pathconf]) + AC_CHECK_HEADERS_ONCE([sys/param.h]) +]) +m4trace:m4/pipe2.m4:7: -1- AC_DEFUN([gl_FUNC_PIPE2], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + dnl Persuade glibc to declare pipe2(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS_ONCE([pipe2]) + if test $ac_cv_func_pipe2 != yes; then + HAVE_PIPE2=0 + fi +]) +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) + 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.m4:84: -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.m4:394: -1- AC_DEFUN([gl_POSIX_SPAWN_INTERNAL], [ + AC_LIBOBJ([spawni]) + dnl Prerequisites of lib/spawni.c. + AC_CHECK_HEADERS([paths.h]) + AC_CHECK_FUNCS([confstr sched_setparam sched_setscheduler setegid seteuid vfork]) +]) +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]) + 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 MacOS 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 MacOS 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.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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; + darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_printf_sizes_c99="guessing no";; + openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_sizes_c99="guessing no";; + netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_sizes_c99="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:92: -1- AC_DEFUN([gl_PRINTF_LONG_DOUBLE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports 'long double' arguments], + [gl_cv_func_printf_long_double], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[10000]; +int main () +{ + int result = 0; + buf[0] = '\0'; + if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000 33") != 0) + result |= 1; + buf[0] = '\0'; + if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000e+00 33") != 0) + result |= 2; + buf[0] = '\0'; + if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.75 33") != 0) + result |= 4; + return result; +}]])], + [gl_cv_func_printf_long_double=yes], + [gl_cv_func_printf_long_double=no], + [ +changequote(,)dnl + case "$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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", -1.0 / 0.0) < 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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", -1.0 / 0.0) < 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 / 0.0) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", -1.0 / 0.0) < 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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; + darwin*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; + hpux*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_infinite="guessing no";; + netbsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_infinite="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:249: -1- AC_DEFUN([gl_PRINTF_INFINITE_LONG_DOUBLE], [ + AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_BIGENDIAN]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + dnl The user can set or unset the variable gl_printf_safe to indicate + dnl that he wishes a safe handling of non-IEEE-754 'long double' values. + if test -n "$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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", -1.0L / 0.0L) < 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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", -1.0L / 0.0L) < 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 / 0.0L) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", -1.0L / 0.0L) < 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_)) +/* 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.m4:469: -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]; +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 / 0.0, 33, 44, 55) < 0 + || buf[0] == '0') + result |= 8; + /* This catches a MacOS 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 MacOS 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.m4:553: -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]; +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 / 0.0) < 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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on MacOS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; + darwin*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_f="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:608: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_N], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the 'n' directive], + [gl_cv_func_printf_directive_n], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char fmtstring[10]; +static char buf[100]; +int main () +{ + int count = -1; + /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) + support %n in format strings in read-only memory but not in writable + memory. */ + strcpy (fmtstring, "%d %n"); + if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0 + || strcmp (buf, "123 ") != 0 + || count != 4) + return 1; + return 0; +}]])], + [gl_cv_func_printf_directive_n=yes], + [gl_cv_func_printf_directive_n=no], + [ +changequote(,)dnl + case "$host_os" in + *) gl_cv_func_printf_directive_n="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:653: -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 "$host_os" in + openbsd*) gl_cv_func_printf_directive_ls="guessing no";; + irix*) gl_cv_func_printf_directive_ls="guessing no";; + solaris*) gl_cv_func_printf_directive_ls="guessing no";; + cygwin*) gl_cv_func_printf_directive_ls="guessing no";; + beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; + *) gl_cv_func_printf_directive_ls="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:732: -1- AC_DEFUN([gl_PRINTF_POSITIONS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports POSIX/XSI format strings with positions], + [gl_cv_func_printf_positions], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* The string "%2$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.m4:772: -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 "$host_os" in + cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; + netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; + mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; + *) gl_cv_func_printf_flag_grouping="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:811: -1- AC_DEFUN([gl_PRINTF_FLAG_LEFTADJUST], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the left-adjust flag correctly], + [gl_cv_func_printf_flag_leftadjust], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[100]; +int main () +{ + /* Check that a '-' flag is not annihilated by a negative width. */ + if (sprintf (buf, "a%-*sc", -3, "b") < 0 + || strcmp (buf, "ab c") != 0) + return 1; + return 0; +}]])], + [gl_cv_func_printf_flag_leftadjust=yes], + [gl_cv_func_printf_flag_leftadjust=no], + [ +changequote(,)dnl + case "$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.m4:853: -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]; +int main () +{ + if (sprintf (buf, "%010f", 1.0 / 0.0, 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 "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_flag_zero="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_flag_zero="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:898: -1- AC_DEFUN([gl_PRINTF_PRECISION], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports large precisions], + [gl_cv_func_printf_precision], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[5000]; +int main () +{ + int result = 0; +#ifdef __BEOS__ + /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ + return 1; +#endif + if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) + result |= 1; + if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) + result |= 2; + if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 + || buf[0] != '1') + result |= 4; + return result; +}]])], + [gl_cv_func_printf_precision=yes], + [gl_cv_func_printf_precision=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess no only on Solaris, native Win32, 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.m4:946: -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 + result=$? + if test $result != 0 && test $result != 77; then result=1; fi + exit $result + ) >/dev/null 2>/dev/null + case $? in + 0) gl_cv_func_printf_enomem="yes" ;; + 77) gl_cv_func_printf_enomem="guessing no" ;; + *) gl_cv_func_printf_enomem="no" ;; + esac + else + gl_cv_func_printf_enomem="guessing no" + fi + rm -fr conftest* + else + dnl A universal build on Apple MacOS X platforms. + dnl The result would be 'no' in 32-bit mode and 'yes' in 64-bit mode. + dnl But we need a configuration result that is valid in both modes. + gl_cv_func_printf_enomem="guessing no" + fi + fi + if test "$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.m4:1062: -1- AC_DEFUN([gl_SNPRINTF_PRESENCE], [ + AC_CHECK_FUNCS_ONCE([snprintf]) +]) +m4trace:m4/printf.m4:1071: -1- AC_DEFUN([gl_SNPRINTF_TRUNCATION_C99], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + 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 +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + 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 MacOS 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.m4:1152: -1- AC_DEFUN_ONCE([gl_SNPRINTF_RETVAL_C99], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + 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 +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + if (snprintf (buf, 3, "%d %d", 4567, 89) != 7) + return 1; + if (snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (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 MacOS 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.m4:1216: -1- AC_DEFUN([gl_SNPRINTF_DIRECTIVE_N], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether snprintf fully supports the 'n' directive], + [gl_cv_func_snprintf_directive_n], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +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"); + 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 MacOS 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.m4:1285: -1- AC_DEFUN([gl_SNPRINTF_SIZE1], [ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether snprintf respects a size of 1], + [gl_cv_func_snprintf_size1], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + 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.m4:1342: -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 MacOS 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/putenv.m4:12: -1- AC_DEFUN([gl_FUNC_PUTENV], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + 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. + gl_cv_func_svid_putenv=no) + ]) + if test $gl_cv_func_svid_putenv = no; then + REPLACE_PUTENV=1 + AC_LIBOBJ([putenv]) + fi +]) +m4trace:m4/quotearg.m4:7: -1- AC_DEFUN([gl_QUOTEARG], [ + AC_LIBOBJ([quotearg]) +]) +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_REPLACE_FUNCS([rawmemchr]) + if test $ac_cv_func_rawmemchr = no; then + HAVE_RAWMEMCHR=0 + gl_PREREQ_RAWMEMCHR + fi +]) +m4trace:m4/rawmemchr.m4:21: -1- AC_DEFUN([gl_PREREQ_RAWMEMCHR], [:]) +m4trace:m4/readlink.m4:7: -1- AC_DEFUN([gl_FUNC_READLINK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([readlink]) + if test $ac_cv_func_readlink = no; then + HAVE_READLINK=0 + AC_LIBOBJ([readlink]) + gl_PREREQ_READLINK + else + AC_CACHE_CHECK([whether readlink signature is correct], + [gl_cv_decl_readlink_works], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + /* Cause compilation failure if original declaration has wrong type. */ + ssize_t readlink (const char *, char *, size_t);]])], + [gl_cv_decl_readlink_works=yes], [gl_cv_decl_readlink_works=no])]) + dnl Solaris 9 ignores trailing slash. + dnl FreeBSD 7.2 dereferences only one level of links with trailing slash. + AC_CACHE_CHECK([whether readlink handles trailing slash correctly], + [gl_cv_func_readlink_works], + [# We have readlink, so assume ln -s works. + ln -s conftest.no-such conftest.link + ln -s conftest.link conftest.lnk2 + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include +]], [[char buf[20]; + return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;]])], + [gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no], + [gl_cv_func_readlink_works="guessing no"]) + rm -f conftest.link conftest.lnk2]) + if test "$gl_cv_func_readlink_works" != yes; then + AC_DEFINE([READLINK_TRAILING_SLASH_BUG], [1], [Define to 1 if readlink + fails to recognize a trailing slash.]) + REPLACE_READLINK=1 + AC_LIBOBJ([readlink]) + elif test "$gl_cv_decl_readlink_works" != yes; then + REPLACE_READLINK=1 + AC_LIBOBJ([readlink]) + fi + fi +]) +m4trace:m4/readlink.m4:52: -1- AC_DEFUN([gl_FUNC_READLINK_SEPARATE], [ + AC_CHECK_FUNCS_ONCE([readlink]) + gl_PREREQ_READLINK +]) +m4trace:m4/readlink.m4:59: -1- AC_DEFUN([gl_PREREQ_READLINK], [ + : +]) +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_CACHE_CHECK([for working re_compile_pattern], + [gl_cv_func_re_compile_pattern_working], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT[ + #include + #include + #include + ]], + [[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; + + /* 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. */ + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + 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; + 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_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.]) + AC_LIBOBJ([regex]) + gl_PREREQ_REGEX + fi +]) +m4trace:m4/regex.m4:216: -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_CHECK_HEADERS([libintl.h]) + AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll]) + AC_CHECK_DECLS([isblank], [], [], [#include ]) +]) +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 $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +# include +# include + ]], + [[int result = 0; + if (rename ("conftest.f1", "conftest.f2/") == 0) + result |= 1; + if (rename ("conftest.d1", "conftest.d2/") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.f", "conftest.lnk/") == 0) + result |= 4; +#endif + return result; + ]])], + [gl_cv_func_rename_slash_dst_works=yes], + [gl_cv_func_rename_slash_dst_works=no], + dnl When crosscompiling, assume rename is broken. + [gl_cv_func_rename_slash_dst_works="guessing no"]) + rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk + ]) + if test "x$gl_cv_func_rename_slash_dst_works" != xyes; then + AC_LIBOBJ([rename]) + 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.]) + fi + + 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 $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +# include +# include + ]], + [[int result = 0; + if (rename ("conftest.f1/", "conftest.d3") == 0) + result |= 1; + if (rename ("conftest.d1/", "conftest.d2") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.lnk/", "conftest.f") == 0) + result |= 4; +#endif + return result; + ]])], + [gl_cv_func_rename_slash_src_works=yes], + [gl_cv_func_rename_slash_src_works=no], + dnl When crosscompiling, assume rename is broken. + [gl_cv_func_rename_slash_src_works="guessing no"]) + rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk + ]) + if test "x$gl_cv_func_rename_slash_src_works" != xyes; then + AC_LIBOBJ([rename]) + 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.]) + fi + + 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_CACHE_CHECK([whether rename manages hard links correctly], + [gl_cv_func_rename_link_works], + [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" = "$4"; then + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +# include +# include +# include + ]], + [[int result = 0; + if (rename ("conftest.f", "conftest.f1")) + result |= 1; + if (unlink ("conftest.f1")) + result |= 2; + if (rename ("conftest.f", "conftest.f")) + result |= 4; + if (rename ("conftest.f1", "conftest.f1") == 0) + result |= 8; + return result; + ]])], + [gl_cv_func_rename_link_works=yes], + [gl_cv_func_rename_link_works=no], + dnl When crosscompiling, assume rename is broken. + [gl_cv_func_rename_link_works="guessing no"]) + else + gl_cv_func_rename_link_works="guessing no" + fi + rm -rf conftest.f conftest.f1 + ]) + if test "x$gl_cv_func_rename_link_works" != xyes; then + AC_LIBOBJ([rename]) + 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.]) + fi + + 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. + [gl_cv_func_rename_dest_works="guessing no"]) + rm -rf conftest.f conftest.d1 conftest.d2 + ]) + if test "x$gl_cv_func_rename_dest_works" != xyes; then + AC_LIBOBJ([rename]) + REPLACE_RENAME=1 + AC_DEFINE([RENAME_DEST_EXISTS_BUG], [1], + [Define if rename does not work when the destination file exists, + as on Cygwin 1.5 or Windows.]) + fi +]) +m4trace:m4/rmdir.m4:7: -1- AC_DEFUN([gl_FUNC_RMDIR], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + dnl Detect cygwin 1.5.x bug. + AC_CACHE_CHECK([whether rmdir works], [gl_cv_func_rmdir_works], + [mkdir conftest.dir + touch conftest.file + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include +]], [[int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + ]])], + [gl_cv_func_rmdir_works=yes], [gl_cv_func_rmdir_works=no], + [gl_cv_func_rmdir_works="guessing no"]) + rm -rf conftest.dir conftest.file]) + if test x"$gl_cv_func_rmdir_works" != xyes; then + REPLACE_RMDIR=1 + AC_LIBOBJ([rmdir]) + fi +]) +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 }; + ]])], + [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]) + ]) + AC_SUBST([SCHED_H]) +]) +m4trace:m4/setenv.m4:7: -1- AC_DEFUN([gl_FUNC_SETENV], [ + AC_REQUIRE([gl_FUNC_SETENV_SEPARATE]) + if test $HAVE_SETENV$REPLACE_SETENV != 10; then + AC_LIBOBJ([setenv]) + fi +]) +m4trace:m4/setenv.m4:16: -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]) + if test $ac_cv_func_setenv = no; then + HAVE_SETENV=0 + else + AC_CACHE_CHECK([whether setenv validates arguments], + [gl_cv_func_setenv_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ + #include + #include + #include + ]], [[ + int result = 0; + { + if (setenv ("", "", 0) != -1) + result |= 1; + else if (errno != EINVAL) + result |= 2; + } + { + if (setenv ("a", "=", 1) != 0) + result |= 4; + else if (strcmp (getenv ("a"), "=") != 0) + result |= 8; + } + return result; + ]])], + [gl_cv_func_setenv_works=yes], [gl_cv_func_setenv_works=no], + [gl_cv_func_setenv_works="guessing no"])]) + if test "$gl_cv_func_setenv_works" != yes; then + REPLACE_SETENV=1 + AC_LIBOBJ([setenv]) + fi + fi + gl_PREREQ_SETENV +]) +m4trace:m4/setenv.m4:59: -1- AC_DEFUN([gl_FUNC_UNSETENV], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + 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 + AC_LIBOBJ([unsetenv]) + gl_PREREQ_UNSETENV + else + 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 +#if defined(__STDC__) || defined(__cplusplus) +int unsetenv (const char *name); +#else +int unsetenv(); +#endif + ]], + [[]])], + [gt_cv_func_unsetenv_ret='int'], + [gt_cv_func_unsetenv_ret='void'])]) + if test $gt_cv_func_unsetenv_ret = 'void'; then + AC_DEFINE([VOID_UNSETENV], [1], [Define to 1 if unsetenv returns void + instead of int.]) + REPLACE_UNSETENV=1 + AC_LIBOBJ([unsetenv]) + fi + + dnl Solaris 10 unsetenv does not remove all copies of a name. + dnl Haiku alpha 2 unsetenv gets confused by assignment to environ. + dnl OpenBSD 4.7 unsetenv("") does not fail. + AC_CACHE_CHECK([whether unsetenv obeys POSIX], + [gl_cv_func_unsetenv_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ + #include + #include + extern char **environ; + ]], [[ + char entry1[] = "a=1"; + char entry2[] = "b=2"; + char *env[] = { entry1, entry2, NULL }; + if (putenv ((char *) "a=1")) return 1; + if (putenv (entry2)) return 2; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 3; + if (!unsetenv ("") || errno != EINVAL) return 4; + entry2[0] = 'b'; + environ = env; + if (!getenv ("a")) return 5; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 6; + ]])], + [gl_cv_func_unsetenv_works=yes], [gl_cv_func_unsetenv_works=no], + [gl_cv_func_unsetenv_works="guessing no"])]) + if test "$gl_cv_func_unsetenv_works" != yes; then + REPLACE_UNSETENV=1 + AC_LIBOBJ([unsetenv]) + fi + fi +]) +m4trace:m4/setenv.m4:135: -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.m4:145: -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 ;; + esac + if test $REPLACE_SETLOCALE = 1; then + gl_REPLACE_LOCALE_H + AC_LIBOBJ([setlocale]) + gl_PREREQ_SETLOCALE + fi +]) +m4trace:m4/setlocale.m4:24: -1- AC_DEFUN([gl_PREREQ_SETLOCALE], [ + : +]) +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 asynchnonous 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 + AC_LIBOBJ([sigaction]) + gl_PREREQ_SIGACTION + fi +]) +m4trace:m4/sigaction.m4:26: -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.m4:42: -1- AC_DEFUN([gl_PREREQ_SIG_HANDLER_H], [ + AC_REQUIRE([AC_C_INLINE]) +]) +m4trace:m4/signal_h.m4:7: -1- AC_DEFUN([gl_SIGNAL_H], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + 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 + ]]) + AC_REQUIRE([AC_TYPE_UID_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 + ]], [sigaction sigaddset sigdelset sigemptyset sigfillset sigismember + sigpending sigprocmask]) +]) +m4trace:m4/signal_h.m4:26: -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([$1]) +]) +m4trace:m4/signal_h.m4:35: -1- AC_DEFUN([gl_SIGNAL_H_DEFAULTS], [ + GNULIB_SIGNAL_H_SIGPIPE=0; AC_SUBST([GNULIB_SIGNAL_H_SIGPIPE]) + GNULIB_SIGPROCMASK=0; AC_SUBST([GNULIB_SIGPROCMASK]) + GNULIB_SIGACTION=0; AC_SUBST([GNULIB_SIGACTION]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_POSIX_SIGNALBLOCKING=1; AC_SUBST([HAVE_POSIX_SIGNALBLOCKING]) + HAVE_SIGSET_T=1; AC_SUBST([HAVE_SIGSET_T]) + HAVE_SIGINFO_T=1; AC_SUBST([HAVE_SIGINFO_T]) + HAVE_SIGACTION=1; AC_SUBST([HAVE_SIGACTION]) + HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; + AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) + HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; + AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) +]) +m4trace:m4/signalblocking.m4:12: -1- AC_DEFUN([gl_SIGNALBLOCKING], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + signals_not_posix= + AC_EGREP_HEADER([sigset_t], [signal.h], , [signals_not_posix=1]) + if test -z "$signals_not_posix"; then + AC_CHECK_FUNC([sigprocmask], [gl_cv_func_sigprocmask=1]) + fi + if test -z "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + AC_LIBOBJ([sigprocmask]) + gl_PREREQ_SIGPROCMASK + fi +]) +m4trace:m4/signalblocking.m4:28: -1- AC_DEFUN([gl_PREREQ_SIGPROCMASK], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + 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 $gl_cv_type_sigset_t != yes; then + HAVE_SIGSET_T=0 + fi + dnl HAVE_SIGSET_T is 1 if the system lacks the sigprocmask function but has + dnl the sigset_t type. + AC_SUBST([HAVE_SIGSET_T]) +]) +m4trace:m4/signbit.m4:7: -1- AC_DEFUN([gl_SIGNBIT], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_CACHE_CHECK([for signbit macro], [gl_cv_func_signbit], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +/* If signbit is defined as a function, don't use it, since calling it for + 'float' or 'long double' arguments would involve conversions. + If signbit is not declared at all but exists as a library function, don't + use it, since the prototype may not match. + If signbit is not declared at all but exists as a compiler built-in, don't + use it, since it's preferable to use __builtin_signbit* (no warnings, + no conversions). */ +#ifndef signbit +# error "signbit should be a macro" +#endif +#include +]gl_SIGNBIT_TEST_PROGRAM +])], + [gl_cv_func_signbit=yes], + [gl_cv_func_signbit=no], + [gl_cv_func_signbit="guessing no"]) + ]) + dnl GCC 4.0 and newer provides three built-ins for signbit. + dnl They can be used without warnings, also in C++, regardless of . + dnl But they may expand to calls to functions, which may or may not be in + dnl libc. + AC_CACHE_CHECK([for signbit compiler built-ins], [gl_cv_func_signbit_gcc], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#if __GNUC__ >= 4 +# define signbit(x) \ + (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ + sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ + __builtin_signbitf (x)) +#else +# error "signbit should be three compiler built-ins" +#endif +#include +]gl_SIGNBIT_TEST_PROGRAM +])], + [gl_cv_func_signbit_gcc=yes], + [gl_cv_func_signbit_gcc=no], + [gl_cv_func_signbit_gcc="guessing no"]) + ]) + dnl Use the compiler built-ins whenever possible, because they are more + dnl efficient than the system library functions (if they exist). + if test "$gl_cv_func_signbit_gcc" = yes; then + REPLACE_SIGNBIT_USING_GCC=1 + else + if test "$gl_cv_func_signbit" != yes; then + REPLACE_SIGNBIT=1 + AC_LIBOBJ([signbitf]) + AC_LIBOBJ([signbitd]) + AC_LIBOBJ([signbitl]) + gl_FLOAT_SIGN_LOCATION + gl_DOUBLE_SIGN_LOCATION + gl_LONG_DOUBLE_SIGN_LOCATION + if test "$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 + fi + fi +]) +m4trace:m4/signbit.m4:138: -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 MacOS 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.m4:212: -1- AC_DEFUN([gl_FLOAT_SIGN_LOCATION], [ + gl_FLOATTYPE_SIGN_LOCATION([float], [gl_cv_cc_float_signbit], [f], [FLT]) +]) +m4trace:m4/signbit.m4:217: -1- AC_DEFUN([gl_DOUBLE_SIGN_LOCATION], [ + gl_FLOATTYPE_SIGN_LOCATION([double], [gl_cv_cc_double_signbit], [], [DBL]) +]) +m4trace:m4/signbit.m4:222: -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.m4:227: -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.m4:312: -1- AC_DEFUN([gl_FLOAT_SIGNBIT_CODE], [ + gl_FLOATTYPE_SIGNBIT_CODE([float], [f], [f]) +]) +m4trace:m4/signbit.m4:319: -1- AC_DEFUN([gl_DOUBLE_SIGNBIT_CODE], [ + gl_FLOATTYPE_SIGNBIT_CODE([double], [d], []) +]) +m4trace:m4/signbit.m4:326: -1- AC_DEFUN([gl_LONG_DOUBLE_SIGNBIT_CODE], [ + gl_FLOATTYPE_SIGNBIT_CODE([long double], [l], [L]) +]) +m4trace:m4/signbit.m4:331: -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/snprintf.m4:7: -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_cv_func_snprintf_usable=yes + ;; + 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.m4:34: -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.m4:45: -1- AC_DEFUN([gl_PREREQ_SNPRINTF], [:]) +m4trace:m4/spawn-pipe.m4:7: -1- AC_DEFUN([gl_SPAWN_PIPE], [ + dnl Prerequisites of lib/spawn-pipe.c. + AC_REQUIRE([AC_C_INLINE]) + 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 + gl_REPLACE_SPAWN_H + fi + AC_SUBST([HAVE_SPAWN_H]) + + 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.m4:56: -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.m4:69: -1- AC_DEFUN([gl_REPLACE_SPAWN_H], [ + dnl This is a no-op, because is always overridden. + : +]) +m4trace:m4/spawn_h.m4:75: -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.m4:84: -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]) +]) +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/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 mistakenly succeed on stat("file/") + 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], + [gl_cv_func_stat_file_slash="guessing no"]) + 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 + if test $REPLACE_STAT = 1; then + AC_LIBOBJ([stat]) + dnl Prerequisites of lib/stat.c. + AC_REQUIRE([AC_C_INLINE]) + fi +]) +m4trace:m4/stdarg.m4:10: -1- AC_DEFUN([gl_STDARG_H], [ + STDARG_H=''; AC_SUBST([STDARG_H]) + NEXT_STDARG_H=''; AC_SUBST([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 +]) +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]) + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + AC_SUBST([HAVE__BOOL]) +]) +m4trace:m4/stdbool.m4:34: -1- AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) +m4trace:m4/stdbool.m4:38: -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]) + 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 + if test -n "$STDDEF_H"; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) +m4trace:m4/stddef_h.m4:32: -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.m4:39: -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]) + STDDEF_H=''; AC_SUBST([STDDEF_H]) +]) +m4trace:m4/stdint.m4:10: -1- AC_DEFUN([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 __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#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 __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#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]) +]) +m4trace:m4/stdint.m4:312: -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.m4:350: -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.m4:383: -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.m4:433: -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.m4:449: -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]) +]) +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-safer.m4:7: -1- AC_DEFUN([gl_FOPEN_SAFER], [ + AC_LIBOBJ([fopen-safer]) +]) +m4trace:m4/stdio-safer.m4:12: -1- AC_DEFUN([gl_FREOPEN_SAFER], [ + AC_LIBOBJ([freopen-safer]) +]) +m4trace:m4/stdio-safer.m4:17: -1- AC_DEFUN([gl_POPEN_SAFER], [ + AC_LIBOBJ([popen-safer]) +]) +m4trace:m4/stdio-safer.m4:22: -1- AC_DEFUN([gl_TMPFILE_SAFER], [ + AC_LIBOBJ([tmpfile-safer]) +]) +m4trace:m4/stdio_h.m4:7: -1- AC_DEFUN([gl_STDIO_H], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([AC_C_INLINE]) + gl_NEXT_HEADERS([stdio.h]) + 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 just an optimization, to avoid performing a configure + dnl check whose result is not used. It does not make the test of + dnl GNULIB_STDIO_H_SIGPIPE or 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 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 + ]], [dprintf fpurge fseeko ftello getdelim getline popen renameat + snprintf tmpfile vdprintf vsnprintf]) +]) +m4trace:m4/stdio_h.m4:43: -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.m4:52: -1- AC_DEFUN([gl_STDIO_H_DEFAULTS], [ + GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF]) + GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE]) + GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH]) + 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_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN]) + 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_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_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_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF]) + GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX]) + 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_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_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_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_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-safer.m4:7: -1- AC_DEFUN([gl_STDLIB_SAFER], [ + AC_LIBOBJ([mkstemp-safer]) +]) +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 mkdtemp + mkostemp mkostemps mkstemp mkstemps ptsname random_r initstat_r srandom_r + setstate_r realpath rpmatch setenv strtod strtoll strtoull unlockpt + unsetenv]) +]) +m4trace:m4/stdlib_h.m4:28: -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.m4:37: -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_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME]) + GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) + 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_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + 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_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + 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/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_REPLACE_FUNCS([strchrnul]) + if test $ac_cv_func_strchrnul = no; then + HAVE_STRCHRNUL=0 + gl_PREREQ_STRCHRNUL + fi +]) +m4trace:m4/strchrnul.m4:21: -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]) + if test $ac_cv_func_strdup != yes; then + AC_LIBOBJ([strdup]) + gl_PREREQ_STRDUP + fi + AC_CHECK_DECLS_ONCE([strdup]) + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi +]) +m4trace:m4/strdup.m4:23: -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 + AC_LIBOBJ([strdup]) + gl_PREREQ_STRDUP + fi + else + AC_LIBOBJ([strdup]) + gl_PREREQ_STRDUP + fi + AC_CHECK_DECLS_ONCE([strdup]) + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi +]) +m4trace:m4/strdup.m4:45: -1- AC_DEFUN([gl_PREREQ_STRDUP], [:]) +m4trace:m4/strerror.m4:7: -1- AC_DEFUN([gl_FUNC_STRERROR], [ + AC_REQUIRE([gl_FUNC_STRERROR_SEPARATE]) + if test $REPLACE_STRERROR = 1; then + AC_LIBOBJ([strerror]) + AC_DEFINE_UNQUOTED([REPLACE_STRERROR], [$REPLACE_STRERROR], + [Define this to 1 if strerror is broken.]) + fi +]) +m4trace:m4/strerror.m4:18: -1- AC_DEFUN([gl_FUNC_STRERROR_SEPARATE], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([gl_HEADER_ERRNO_H]) + if test -z "$ERRNO_H"; then + AC_CACHE_CHECK([for working strerror function], + [gl_cv_func_working_strerror], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[return !*strerror (-2);]])], + [gl_cv_func_working_strerror=yes], + [gl_cv_func_working_strerror=no], + [dnl Assume crossbuild works if it compiles. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[return !*strerror (-2);]])], + [gl_cv_func_working_strerror=yes], + [gl_cv_func_working_strerror=no]) + ]) + ]) + if test $gl_cv_func_working_strerror = no; then + dnl The system's strerror() fails to return a string for out-of-range + dnl integers. Replace it. + REPLACE_STRERROR=1 + fi + else + dnl The system's strerror() cannot know about the new errno values we add + dnl to . Replace it. + REPLACE_STRERROR=1 + fi + if test $REPLACE_STRERROR = 1; then + gl_PREREQ_STRERROR + fi +]) +m4trace:m4/strerror.m4:58: -1- AC_DEFUN([gl_PREREQ_STRERROR], [ + AC_CHECK_DECLS([strerror]) + 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 +]) +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 + ]], + [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_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_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_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/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 + # 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 ]], [[ +#ifndef HAVE_DECL_STRNDUP + extern 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 + AC_LIBOBJ([strndup]) + ;; + esac + else + AC_LIBOBJ([strndup]) + 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 + AC_FUNC_STRNLEN + dnl Note: AC_FUNC_STRNLEN does AC_LIBOBJ([strnlen]). + 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 + AC_LIBOBJ([strnlen]) + gl_PREREQ_STRNLEN + fi +]) +m4trace:m4/strnlen.m4:32: -1- AC_DEFUN([gl_PREREQ_STRNLEN], [:]) +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 + 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])]) + else + gl_cv_func_working_strsignal=no + fi + + if test "$gl_cv_func_working_strsignal" = no; then + if test $ac_cv_func_strsignal = yes; then + REPLACE_STRSIGNAL=1 + fi + AC_LIBOBJ([strsignal]) + gl_PREREQ_STRSIGNAL + fi +]) +m4trace:m4/strsignal.m4:59: -1- AC_DEFUN([gl_PREREQ_STRSIGNAL], [ + 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 + AC_LIBOBJ([strstr]) + 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=yes], + [gl_cv_func_strstr_works_always="guessing no"]) + ]) + ]) + if test "$gl_cv_func_strstr_works_always" != yes; then + REPLACE_STRSTR=1 + AC_LIBOBJ([strstr]) + fi + fi +]) +m4trace:m4/strstr.m4:62: -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 and cygwin > 1.7.7 are known to have a + dnl bug-free strstr that works in linear time. + AC_EGREP_CPP([Lucky user], + [ +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + && !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=yes], + [gl_cv_func_strstr_linear="guessing no"]) + ]) + ]) + if test "$gl_cv_func_strstr_linear" != yes; then + REPLACE_STRSTR=1 + fi + fi + if test $REPLACE_STRSTR = 1; then + AC_LIBOBJ([strstr]) + fi +]) +m4trace:m4/strtod.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOD], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + 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 + else + 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=yes], + [gl_cv_func_strtod_works="guessing no"])])]) + if test "$gl_cv_func_strtod_works" != yes; then + REPLACE_STRTOD=1 + fi + fi + if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then + AC_LIBOBJ([strtod]) + gl_PREREQ_STRTOD + fi +]) +m4trace:m4/strtod.m4:125: -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/strtol.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOL], [ + AC_REPLACE_FUNCS([strtol]) +]) +m4trace:m4/symlink.m4:11: -1- AC_DEFUN([gl_FUNC_SYMLINK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + 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 + AC_LIBOBJ([symlink]) + 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], + [gl_cv_func_symlink_works="guessing no"]) + rm -f conftest.f conftest.link conftest.lnk2]) + if test "$gl_cv_func_symlink_works" != yes; then + REPLACE_SYMLINK=1 + AC_LIBOBJ([symlink]) + fi + fi +]) +m4trace:m4/sys_stat_h.m4:10: -1- AC_DEFUN([gl_HEADER_SYS_STAT_H], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + + dnl For the mkdir substitute. + AC_REQUIRE([AC_C_INLINE]) + + dnl Check for broken stat macros. + AC_REQUIRE([AC_HEADER_STAT]) + + gl_CHECK_NEXT_HEADERS([sys/stat.h]) + + 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 fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat + mknod mknodat stat utimensat]) +]) +m4trace:m4/sys_stat_h.m4:37: -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.m4:46: -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_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 + + 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 + ]], + [[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 + 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.m4:55: -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.m4:64: -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]) +]) +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 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.m4:20: -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.m4:29: -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], [ + AC_REQUIRE([AC_SYS_LARGEFILE]) + + AC_LIBOBJ([tempname]) + gl_PREREQ_TEMPNAME +]) +m4trace:m4/tempname.m4:19: -1- AC_DEFUN([gl_PREREQ_TEMPNAME], [ + : +]) +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|win32}], [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 + if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then + if { case "$host_os" in + mingw*) true;; + *) false;; + esac + }; then + gl_threads_api=win32 + AC_DEFINE([USE_WIN32_THREADS], [1], + [Define if the Win32 multithreading API can be used.]) + fi + fi + 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.m4:300: -1- AC_DEFUN([gl_THREADLIB], [ + AC_REQUIRE([gl_THREADLIB_EARLY]) + AC_REQUIRE([gl_THREADLIB_BODY]) +]) +m4trace:m4/threadlib.m4:313: -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/tls.m4:9: -1- AC_DEFUN([gl_TLS], [ + AC_REQUIRE([gl_THREADLIB]) +]) +m4trace:m4/tmpdir.m4:9: -1- AC_DEFUN([gt_TMPDIR], [ + AC_CHECK_FUNCS([__secure_getenv]) +]) +m4trace:m4/ungetc.m4:7: -1- AC_DEFUN_ONCE([gl_FUNC_UNGETC_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + + 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], + [gl_cv_func_ungetc_works='guessing no']) + ]) + if test "$gl_cv_func_ungetc_works" != yes; then + AC_DEFINE([FUNC_UNGETC_BROKEN], [1], + [Define to 1 if ungetc is broken when used on arbitrary bytes.]) + fi +]) +m4trace:m4/unistd-safer.m4:7: -1- AC_DEFUN([gl_UNISTD_SAFER], [ + AC_CHECK_FUNCS_ONCE([pipe]) + AC_LIBOBJ([dup-safer]) + AC_LIBOBJ([fd-safer]) + AC_LIBOBJ([pipe-safer]) +]) +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]) + AC_REQUIRE([AC_C_INLINE]) + + 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 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 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 + ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat + fsync ftruncate getcwd getdomainname getdtablesize getgroups + gethostname getlogin getlogin_r getpagesize getusershell setusershell + endusershell lchown link linkat lseek pipe pipe2 pread pwrite readlink + readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat + usleep]) +]) +m4trace:m4/unistd_h.m4:44: -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.m4:53: -1- AC_DEFUN([gl_UNISTD_H_DEFAULTS], [ + GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) + GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) + 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_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_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_READLINK=0; AC_SUBST([GNULIB_READLINK]) + GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) + GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) + 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_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT]) + 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_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_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_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_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_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_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_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_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/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/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_C_INLINE]) + 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 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.m4:82: -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.m4:98: -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.m4:114: -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.m4:136: -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.m4:152: -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.m4:167: -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.m4:182: -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.m4:197: -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.m4:212: -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.m4:227: -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.m4:249: -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.m4:270: -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.m4:287: -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/wait-process.m4:7: -1- AC_DEFUN([gl_WAIT_PROCESS], [ + dnl Prerequisites of lib/wait-process.c. + AC_REQUIRE([AC_C_INLINE]) + 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]) + case $host_os in + mingw*) + AC_LIBOBJ([waitpid]) + ;; + esac +]) +m4trace:m4/warnings.m4:21: -1- AC_DEFUN([gl_WARN_ADD], [AS_VAR_PUSHDEF([gl_Warn], [gl_cv_warn_$1])dnl +AC_CACHE_CHECK([whether compiler handles $1], [gl_Warn], [ + save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} $1" + AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])], + [AS_VAR_SET([gl_Warn], [yes])], + [AS_VAR_SET([gl_Warn], [no])]) + CPPFLAGS="$save_CPPFLAGS" +]) +AS_VAR_PUSHDEF([gl_Flags], m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]))dnl +AS_VAR_IF([gl_Warn], [yes], [gl_AS_VAR_APPEND([gl_Flags], [" $1"])]) +AS_VAR_POPDEF([gl_Flags])dnl +AS_VAR_POPDEF([gl_Warn])dnl +m4_ifval([$2], [AS_LITERAL_IF([$2], [AC_SUBST([$2])], [])])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.m4:123: -1- AC_DEFUN([gl_REPLACE_WCHAR_H], [ + dnl This is a no-op, because is always overridden. + : +]) +m4trace:m4/wchar_h.m4:129: -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.m4:138: -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 + 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 + if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then + gl_REPLACE_WCHAR_H + AC_LIBOBJ([wcrtomb]) + gl_PREREQ_WCRTOMB + fi +]) +m4trace:m4/wcrtomb.m4:99: -1- AC_DEFUN([gl_PREREQ_WCRTOMB], [ + : +]) +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_DECL_WCTOB=0 + gl_REPLACE_WCHAR_H + AC_LIBOBJ([wctob]) + gl_PREREQ_WCTOB + else + + 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 = 1; then + gl_REPLACE_WCHAR_H + AC_LIBOBJ([wctob]) + gl_PREREQ_WCTOB + else + + 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 + gl_REPLACE_WCHAR_H + fi + fi + fi +]) +m4trace:m4/wctob.m4:131: -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 + if test $REPLACE_WCTOMB = 1; then + AC_LIBOBJ([wctomb]) + gl_PREREQ_WCTOMB + fi +]) +m4trace:m4/wctomb.m4:21: -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([AC_C_INLINE]) + + 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=yes], [gl_cv_func_iswcntrl_works=no]) + ]) + ]) + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + AC_SUBST([HAVE_WCTYPE_H]) + + if test "$gl_cv_func_iswcntrl_works" = no; then + REPLACE_ISWCNTRL=1 + else + REPLACE_ISWCNTRL=0 + fi + AC_SUBST([REPLACE_ISWCNTRL]) + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + dnl Redefine all of iswcntrl, ..., 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.m4:153: -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.m4:162: -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/wint_t.m4:11: -1- AC_DEFUN([gt_TYPE_WINT_T], [ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_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 + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + fi +]) +m4trace:m4/xalloc.m4:7: -1- AC_DEFUN([gl_XALLOC], [ + AC_LIBOBJ([xmalloc]) + + gl_PREREQ_XALLOC + gl_PREREQ_XMALLOC +]) +m4trace:m4/xalloc.m4:16: -1- AC_DEFUN([gl_PREREQ_XALLOC], [ + AC_REQUIRE([gl_INLINE]) + : +]) +m4trace:m4/xalloc.m4:22: -1- AC_DEFUN([gl_PREREQ_XMALLOC], [ + : +]) +m4trace:m4/xsize.m4:7: -1- AC_DEFUN([gl_XSIZE], [ + dnl Prerequisites of lib/xsize.h. + AC_REQUIRE([gl_SIZE_MAX]) + AC_REQUIRE([AC_C_INLINE]) + AC_CHECK_HEADERS([stdint.h]) +]) +m4trace:m4/xstrndup.m4:7: -1- AC_DEFUN([gl_XSTRNDUP], [ + gl_PREREQ_XSTRNDUP +]) +m4trace:m4/xstrndup.m4:13: -1- AC_DEFUN([gl_PREREQ_XSTRNDUP], [ + : +]) +m4trace:m4/xvasprintf.m4:7: -1- AC_DEFUN([gl_XVASPRINTF], [ + dnl Prerequisites of lib/xvasprintf.c. + AC_REQUIRE([AC_C_INLINE]) +]) +m4trace:acinclude.m4:12: -1- AC_DEFUN([M4_WITH_DMALLOC], [AC_MSG_CHECKING([if malloc debugging is wanted]) +AC_ARG_WITH([dmalloc], +[AS_HELP_STRING([--with-dmalloc], + [use dmalloc, as in dmalloc.tar.gz from + @/ftp.antaire.com:antaire/src/dmalloc.])], +[if test "$withval" = yes; then + AC_MSG_RESULT([yes]) + AC_DEFINE([WITH_DMALLOC], [1], [Define to 1 if malloc debugging is enabled]) + LIBS="$LIBS -ldmalloc" + LDFLAGS="$LDFLAGS -g" +else + AC_MSG_RESULT([no]) +fi], [AC_MSG_RESULT([no])])]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^_?A[CHUM]_]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([_AC_]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS']) +m4trace:configure.ac:21: -1- m4_pattern_allow([^AS_FLAGS$]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^_?m4_]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^dnl$]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^_?AS_]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^SHELL$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PATH_SEPARATOR$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_NAME$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_TARNAME$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_VERSION$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_STRING$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_URL$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^exec_prefix$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^prefix$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^program_transform_name$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^bindir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^sbindir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^libexecdir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^datarootdir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^datadir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^sysconfdir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^sharedstatedir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^localstatedir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^includedir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^oldincludedir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^docdir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^infodir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^htmldir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^dvidir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^pdfdir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^psdir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^libdir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^localedir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^mandir$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_NAME$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_TARNAME$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_VERSION$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_STRING$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_URL$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^DEFS$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^ECHO_C$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^ECHO_N$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^ECHO_T$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^LIBS$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^build_alias$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^host_alias$]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^target_alias$]) +m4trace:configure.ac:25: -1- AM_INIT_AUTOMAKE([1.11.1 dist-bzip2 dist-xz color-tests parallel-tests +silent-rules gnu]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$]) +m4trace:configure.ac:25: -1- AM_SET_CURRENT_AUTOMAKE_VERSION +m4trace:configure.ac:25: -1- AM_AUTOMAKE_VERSION([1.13.2]) +m4trace:configure.ac:25: -1- _AM_AUTOCONF_VERSION([2.69]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_PROGRAM$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_SCRIPT$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_DATA$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__isrc$]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([am__isrc]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^CYGPATH_W$]) +m4trace:configure.ac:25: -1- _AM_SET_OPTIONS([1.11.1 dist-bzip2 dist-xz color-tests parallel-tests +silent-rules gnu]) +m4trace:configure.ac:25: -1- _AM_SET_OPTION([1.11.1]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([1.11.1]) +m4trace:configure.ac:25: -1- _AM_SET_OPTION([dist-bzip2]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([dist-bzip2]) +m4trace:configure.ac:25: -1- _AM_SET_OPTION([dist-xz]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([dist-xz]) +m4trace:configure.ac:25: -1- _AM_SET_OPTION([color-tests]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([color-tests]) +m4trace:configure.ac:25: -1- _AM_SET_OPTION([parallel-tests]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([parallel-tests]) +m4trace:configure.ac:25: -1- _AM_SET_OPTION([silent-rules]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([silent-rules]) +m4trace:configure.ac:25: -1- _AM_SET_OPTION([gnu]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([gnu]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^PACKAGE$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^VERSION$]) +m4trace:configure.ac:25: -1- _AM_IF_OPTION([no-define], [], [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) + AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([no-define]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^PACKAGE$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^VERSION$]) +m4trace:configure.ac:25: -1- AM_SANITY_CHECK +m4trace:configure.ac:25: -1- AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) +m4trace:configure.ac:25: -1- AM_MISSING_HAS_RUN +m4trace:configure.ac:25: -1- AM_AUX_DIR_EXPAND +m4trace:configure.ac:25: -1- m4_pattern_allow([^ACLOCAL$]) +m4trace:configure.ac:25: -1- AM_MISSING_PROG([AUTOCONF], [autoconf]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AUTOCONF$]) +m4trace:configure.ac:25: -1- AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AUTOMAKE$]) +m4trace:configure.ac:25: -1- AM_MISSING_PROG([AUTOHEADER], [autoheader]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AUTOHEADER$]) +m4trace:configure.ac:25: -1- AM_MISSING_PROG([MAKEINFO], [makeinfo]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^MAKEINFO$]) +m4trace:configure.ac:25: -1- AM_PROG_INSTALL_SH +m4trace:configure.ac:25: -1- m4_pattern_allow([^install_sh$]) +m4trace:configure.ac:25: -1- AM_PROG_INSTALL_STRIP +m4trace:configure.ac:25: -1- m4_pattern_allow([^STRIP$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_STRIP_PROGRAM$]) +m4trace:configure.ac:25: -1- AC_PROG_MKDIR_P +m4trace:configure.ac:25: -1- m4_pattern_allow([^MKDIR_P$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^MKDIR_P$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^mkdir_p$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AWK$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^SET_MAKE$]) +m4trace:configure.ac:25: -1- AM_SET_LEADING_DOT +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__leading_dot$]) +m4trace:configure.ac:25: -1- _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], + [_AM_PROG_TAR([v7])])]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([tar-ustar]) +m4trace:configure.ac:25: -1- _AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], [_AM_PROG_TAR([v7])]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([tar-pax]) +m4trace:configure.ac:25: -1- _AM_PROG_TAR([v7]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AMTAR$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__tar$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__untar$]) +m4trace:configure.ac:25: -1- _AM_IF_OPTION([no-dependencies], [], [AC_PROVIDE_IFELSE([AC_PROG_CC], + [_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])], + [m4_define([AC_PROG_CXX], + m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl +AC_PROVIDE_IFELSE([AC_PROG_OBJC], + [_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 +]) +m4trace:configure.ac:25: -2- _AM_MANGLE_OPTION([no-dependencies]) +m4trace:configure.ac:25: -1- AM_SILENT_RULES +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_V$]) +m4trace:configure.ac:25: -1- AM_SUBST_NOTMAKE([AM_V]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([AM_V]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_DEFAULT_V$]) +m4trace:configure.ac:25: -1- AM_SUBST_NOTMAKE([AM_DEFAULT_V]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([AM_DEFAULT_V]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_DEFAULT_VERBOSITY$]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_BACKSLASH$]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([AM_BACKSLASH]) +m4trace:configure.ac:28: -1- m4_pattern_forbid([^M4_[A-Z]]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CFLAGS$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^LDFLAGS$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^LIBS$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CPPFLAGS$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^ac_ct_CC$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^EXEEXT$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^OBJEXT$]) +m4trace:configure.ac:33: -1- _AM_DEPENDENCIES([CC]) +m4trace:configure.ac:33: -1- AM_SET_DEPDIR +m4trace:configure.ac:33: -1- m4_pattern_allow([^DEPDIR$]) +m4trace:configure.ac:33: -1- AM_OUTPUT_DEPENDENCY_COMMANDS +m4trace:configure.ac:33: -1- AM_MAKE_INCLUDE +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__include$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__quote$]) +m4trace:configure.ac:33: -1- AM_DEP_TRACK +m4trace:configure.ac:33: -1- AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^AMDEP_TRUE$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^AMDEP_FALSE$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([AMDEP_TRUE]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([AMDEP_FALSE]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^AMDEPBACKSLASH$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([AMDEPBACKSLASH]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__nodep$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([am__nodep]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CCDEPMODE$]) +m4trace:configure.ac:33: -1- AM_CONDITIONAL([am__fastdepCC], [ + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__fastdepCC_TRUE$]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__fastdepCC_FALSE$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([am__fastdepCC_TRUE]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([am__fastdepCC_FALSE]) +m4trace:configure.ac:34: -1- AC_DEFUN([gl_CXX_CHOICE_DEFAULT_NO]) +m4trace:configure.ac:35: -1- M4_EARLY +m4trace:configure.ac:35: -1- m4_pattern_forbid([^gl_[A-Z]]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^gl_ES$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^gl_LIBOBJS$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^gl_LTLIBOBJS$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^RANLIB$]) +m4trace:configure.ac:35: -1- AM_PROG_CC_C_O +m4trace:configure.ac:35: -1- m4_pattern_allow([^NO_MINUS_C_MINUS_O$]) +m4trace:configure.ac:35: -1- AB_INIT +m4trace:configure.ac:35: -1- m4_pattern_allow([^build$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^build_cpu$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^build_vendor$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^build_os$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host_cpu$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host_vendor$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host_os$]) +m4trace:configure.ac:35: -1- gl_USE_SYSTEM_EXTENSIONS +m4trace:configure.ac:35: -1- _m4_warn([obsolete], [The macro `AC_GNU_SOURCE' is obsolete. +You should run autoupdate.], [../../lib/autoconf/specific.m4:314: AC_GNU_SOURCE is expanded from... +m4/gnulib-comp.m4:22: M4_EARLY is expanded from... +configure.ac:35: the top level]) +m4trace:configure.ac:35: -1- AC_USE_SYSTEM_EXTENSIONS +m4trace:configure.ac:35: -1- m4_pattern_allow([^CPP$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^CPPFLAGS$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^CPP$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^GREP$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^EGREP$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^STDC_HEADERS$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_POSIX_SOURCE$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_POSIX_1_SOURCE$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_MINIX$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_XOPEN_SOURCE$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^__EXTENSIONS__$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_ALL_SOURCE$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_GNU_SOURCE$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_POSIX_PTHREAD_SEMANTICS$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_TANDEM_SOURCE$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_LARGEFILE_SOURCE$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^HAVE_FSEEKO$]) +m4trace:configure.ac:35: -1- gl_FP_IEEE +m4trace:configure.ac:35: -1- gl_THREADLIB_EARLY +m4trace:configure.ac:35: -1- gl_THREADLIB_EARLY_BODY +m4trace:configure.ac:35: -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/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from... +m4/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from... +m4/gnulib-comp.m4:22: M4_EARLY is expanded from... +configure.ac:35: the top level]) +m4trace:configure.ac:35: -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/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from... +m4/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from... +m4/gnulib-comp.m4:22: M4_EARLY is expanded from... +configure.ac:35: the top level]) +m4trace:configure.ac:40: -1- gl_ASSERT_NO_GNULIB_POSIXCHECK +m4trace:configure.ac:40: -1- AC_DEFUN([gl_WARN_ON_USE_PREPARE], []) +m4trace:configure.ac:43: -1- gl_DISABLE_THREADS +m4trace:configure.ac:57: -1- gl_WARN_ADD([-Werror], [WERROR_CFLAGS]) +m4trace:configure.ac:57: -1- m4_pattern_allow([^WERROR_CFLAGS$]) +m4trace:configure.ac:58: -1- m4_pattern_allow([^WERROR_CFLAGS$]) +m4trace:configure.ac:77: -1- gl_MANYWARN_ALL_GCC([ws]) +m4trace:configure.ac:78: -1- gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw]) +m4trace:configure.ac:80: -1- gl_WARN_ADD([$w]) +m4trace:configure.ac:83: -1- gl_WARN_ADD([-fdiagnostics-show-option]) +m4trace:configure.ac:84: -1- gl_WARN_ADD([-funit-at-a-time]) +m4trace:configure.ac:86: -1- m4_pattern_allow([^WARN_CFLAGS$]) +m4trace:configure.ac:88: -1- m4_pattern_allow([^_FORTIFY_SOURCE$]) +m4trace:configure.ac:95: -1- AC_TYPE_LONG_LONG_INT +m4trace:configure.ac:95: -1- AC_TYPE_UNSIGNED_LONG_LONG_INT +m4trace:configure.ac:95: -1- _AC_TYPE_LONG_LONG_SNIPPET +m4trace:configure.ac:95: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:95: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:96: -1- AC_TYPE_UNSIGNED_LONG_LONG_INT +m4trace:configure.ac:96: -1- _AC_TYPE_LONG_LONG_SNIPPET +m4trace:configure.ac:96: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:100: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:104: -1- M4_INIT +m4trace:configure.ac:104: -1- AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GL_COND_LIBTOOL_TRUE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GL_COND_LIBTOOL_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([GL_COND_LIBTOOL_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([GL_COND_LIBTOOL_FALSE]) +m4trace:configure.ac:104: -1- gl_COMMON +m4trace:configure.ac:104: -1- gl_00GNULIB +m4trace:configure.ac:104: -1- gl_COMMON_BODY +m4trace:configure.ac:104: -1- gl_FUNC_ALLOCA +m4trace:configure.ac:104: -1- m4_pattern_allow([^size_t$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ALLOCA_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ALLOCA$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ALLOCA$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^C_ALLOCA$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CRAY_STACKSEG_END$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STACK_DIRECTION$]) +m4trace:configure.ac:104: -1- gl_PREREQ_ALLOCA +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ALLOCA$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ALLOCA_H$]) +m4trace:configure.ac:104: -1- gl_ASSERT +m4trace:configure.ac:104: -1- m4_pattern_allow([^NDEBUG$]) +m4trace:configure.ac:104: -1- gl_FUNC_BTOWC +m4trace:configure.ac:104: -1- gl_WCHAR_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_BTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTOB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSINIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBRTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBRLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSRTOWCS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSNRTOWCS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCRTOMB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSRTOMBS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNRTOMBS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCWIDTH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMMOVE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMSET$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCPCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCPNCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCASECMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCASECMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCOLL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSXFRM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSRCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCSPN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSSPN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSPBRK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSSTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSTOK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSWIDTH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_BTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSINIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBRTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBRLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSRTOWCS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSNRTOWCS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCRTOMB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSRTOMBS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNRTOMBS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMMOVE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMSET$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCPCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCPNCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCASECMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCASECMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCOLL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSXFRM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSRCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCSPN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSSPN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSPBRK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSSTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSTOK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSWIDTH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_WCTOB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSTATE_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_BTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCTOB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSINIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBRTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBRLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSRTOWCS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSNRTOWCS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCRTOMB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCSRTOMBS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCSNRTOMBS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCWIDTH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCSWIDTH$]) +m4trace:configure.ac:104: -1- gl_WCHAR_H_INLINE_OK +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_btowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" btowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR +m4trace:configure.ac:104: -1- AM_LANGINFO_CODESET +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_CODESET$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([btowc.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_BTOWC +m4trace:configure.ac:104: -1- gl_WCHAR_MODULE_INDICATOR([btowc]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([btowc]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([btowc]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_BTOWC$]) +m4trace:configure.ac:104: -1- gl_C_STACK +m4trace:configure.ac:104: -1- gl_PREREQ_C_STACK +m4trace:configure.ac:104: -1- AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_setrlimit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" setrlimit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_ucontext_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" ucontext.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FAULT_YIELDS_SIGBUS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STACK_OVERFLOW_HANDLING$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIGALTSTACK_SS_REVERSED$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_XSI_STACK_OVERFLOW_HEURISTIC$]) +m4trace:configure.ac:104: -1- gl_LIBSIGSEGV +m4trace:configure.ac:104: -1- AC_LIB_HAVE_LINKFLAGS([sigsegv], [], [#include ], [sigsegv_deinstall_handler();], [no, consider installing GNU libsigsegv]) +m4trace:configure.ac:104: -1- AC_LIB_PREPARE_PREFIX +m4trace:configure.ac:104: -1- AC_LIB_RPATH +m4trace:configure.ac:104: -1- AC_LIB_PROG_LD +m4trace:configure.ac:104: -1- AC_LIB_PROG_LD_GNU +m4trace:configure.ac:104: -1- AC_LIB_LINKFLAGS_BODY([sigsegv], []) +m4trace:configure.ac:104: -1- AC_LIB_PREPARE_MULTILIB +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCSIGSEGV]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV_PREFIX$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_sigaltstack], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" sigaltstack"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SIGALTSTACK$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFUN([_AC_Header_ucontext_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" ucontext.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STACK_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBCSTACK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBCSTACK$]) +m4trace:configure.ac:104: -1- gl_CANONICALIZE_LGPL +m4trace:configure.ac:104: -1- gl_CANONICALIZE_LGPL_SEPARATE +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_canonicalize_file_name], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" canonicalize_file_name"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_getcwd], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getcwd"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_readlink], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" readlink"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_DOUBLE_SLASH_ROOT +m4trace:configure.ac:104: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) +m4trace:configure.ac:104: -1- gl_FUNC_REALPATH_WORKS +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_realpath], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" realpath"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_REALPATH_WORKS$]) +m4trace:configure.ac:104: -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:104: -1- M4_LIBSOURCES([canonicalize-lgpl.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([canonicalize-lgpl.c]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([canonicalize-lgpl]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CANONICALIZE_LGPL$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name]) +m4trace:configure.ac:104: -1- gl_STDLIB_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB__EXIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ATOLL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CALLOC_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLOADAVG$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETSUBOPT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GRANTPT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MALLOC_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKDTEMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKOSTEMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKOSTEMPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKSTEMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKSTEMPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PTSNAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RANDOM_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_REALLOC_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_REALPATH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RPMATCH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOLL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOULL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SYSTEM_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNLOCKPT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNSETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTOMB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__EXIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ATOLL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETLOADAVG$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETSUBOPT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GRANTPT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKDTEMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKOSTEMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKOSTEMPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKSTEMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKSTEMPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PTSNAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RANDOM_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RANDOM_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_REALPATH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RPMATCH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOLL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOULL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_RANDOM_DATA$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_LOADAVG_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNLOCKPT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CALLOC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MALLOC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBTOWC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKSTEMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PUTENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_REALLOC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_REALPATH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRTOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UNSETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCTOMB$]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([canonicalize_file_name]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([canonicalize_file_name]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([realpath]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([realpath]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([realpath]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_REALPATH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIGNAL_SAFE_LIST$]) +m4trace:configure.ac:104: -1- gl_CLOEXEC +m4trace:configure.ac:104: -1- M4_LIBSOURCES([cloexec.c]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([cloexec]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_CLOEXEC$]) +m4trace:configure.ac:104: -1- gl_FUNC_CLOSE +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([close]) +m4trace:configure.ac:104: -1- gl_UNISTD_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CHOWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CLOSE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DUP2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DUP3$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ENVIRON$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_EUIDACCESS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FACCESSAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCHDIR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSYNC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FTRUNCATE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETCWD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETDOMAINNAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETDTABLESIZE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETGROUPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETHOSTNAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLOGIN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLOGIN_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETUSERSHELL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LCHOWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LSEEK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PIPE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PIPE2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PREAD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PWRITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_READLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_READLINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RMDIR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SYMLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SYMLINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TTYNAME_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNISTD_H_GETOPT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNISTD_H_SIGPIPE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNLINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_USLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WRITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CHOWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DUP2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DUP3$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_EUIDACCESS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FACCESSAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCHDIR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCHOWNAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FSYNC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FTRUNCATE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETDTABLESIZE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETHOSTNAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETLOGIN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LCHOWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PIPE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PIPE2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PREAD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PWRITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_READLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_READLINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYMLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYMLINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNLINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_USLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ENVIRON$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FCHDIR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETDOMAINNAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETLOGIN_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETUSERSHELL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TTYNAME_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OS_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_PARAM_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CHOWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CLOSE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DUP2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FCHOWNAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETCWD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETDOMAINNAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETLOGIN_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETGROUPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LCHOWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LSEEK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PREAD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PWRITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_READLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_RMDIR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SYMLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TTYNAME_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UNLINK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UNLINKAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_USLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WRITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS$]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([close]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([close]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_CLOSE$]) +m4trace:configure.ac:104: -1- gl_CLOSE_STREAM +m4trace:configure.ac:104: -1- M4_LIBSOURCES([close-stream.c]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([close-stream]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CLOSE_STREAM$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_CLOSEIN +m4trace:configure.ac:104: -1- M4_LIBSOURCES([closein.c]) +m4trace:configure.ac:104: -1- gl_CLOSEOUT +m4trace:configure.ac:104: -1- M4_LIBSOURCES([closeout.c]) +m4trace:configure.ac:104: -1- gl_CONFIG_H +m4trace:configure.ac:104: -1- gl_CONFIGMAKE_PREP +m4trace:configure.ac:104: -1- m4_pattern_allow([^datarootdir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^docdir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^htmldir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^dvidir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^pdfdir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^psdir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^lispdir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^localedir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^pkglibexecdir$]) +m4trace:configure.ac:104: -1- gl_DIRNAME +m4trace:configure.ac:104: -1- gl_DIRNAME_LGPL +m4trace:configure.ac:104: -1- M4_LIBSOURCES([basename-lgpl.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([dirname-lgpl.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([stripslash.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([basename.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([dirname.c]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([dirname]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DIRNAME$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_DIRNAME_LGPL +m4trace:configure.ac:104: -1- M4_LIBSOURCES([basename-lgpl.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([dirname-lgpl.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([stripslash.c]) +m4trace:configure.ac:104: -1- gl_DOUBLE_SLASH_ROOT +m4trace:configure.ac:104: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) +m4trace:configure.ac:104: -1- gl_FUNC_DUP2 +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_dup2], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" dup2"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([dup2.c]) +m4trace:configure.ac:104: -1- gl_REPLACE_DUP2 +m4trace:configure.ac:104: -1- M4_LIBSOURCES([dup2.c]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([dup2]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([dup2]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([dup2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_DUP2$]) +m4trace:configure.ac:104: -1- gl_ENVIRON +m4trace:configure.ac:104: -1- gt_CHECK_VAR_DECL([#include ], [environ]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ENVIRON_DECL$]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([environ]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([environ]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([environ]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_ENVIRON$]) +m4trace:configure.ac:104: -1- gl_HEADER_ERRNO_H +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([errno.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([errno.h], [assume]) +m4trace:configure.ac:104: -1- gl_INCLUDE_NEXT +m4trace:configure.ac:104: -1- m4_pattern_allow([^INCLUDE_NEXT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^INCLUDE_NEXT_AS_FIRST_DIRECTIVE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PRAGMA_SYSTEM_HEADER$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PRAGMA_COLUMNS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_ERRNO_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_ERRNO_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ERRNO_H$]) +m4trace:configure.ac:104: -1- gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) +m4trace:configure.ac:104: -1- AC_COMPUTE_INT([gl_cv_header_errno_h_EMULTIHOP], [EMULTIHOP], [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EMULTIHOP_HIDDEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EMULTIHOP_VALUE$]) +m4trace:configure.ac:104: -1- gl_REPLACE_ERRNO_VALUE([ENOLINK]) +m4trace:configure.ac:104: -1- AC_COMPUTE_INT([gl_cv_header_errno_h_ENOLINK], [ENOLINK], [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ENOLINK_HIDDEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ENOLINK_VALUE$]) +m4trace:configure.ac:104: -1- gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) +m4trace:configure.ac:104: -1- AC_COMPUTE_INT([gl_cv_header_errno_h_EOVERFLOW], [EOVERFLOW], [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EOVERFLOW_HIDDEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EOVERFLOW_VALUE$]) +m4trace:configure.ac:104: -1- gl_ERROR +m4trace:configure.ac:104: -1- AC_FUNC_ERROR_AT_LINE +m4trace:configure.ac:104: -1- M4_LIBSOURCES([error.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_ERROR +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRERROR_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STRERROR_R_CHAR_P$]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=error:3:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION_INIT +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=error_at_line:5:c-format]) +m4trace:configure.ac:104: -1- gl_EXECUTE +m4trace:configure.ac:104: -1- m4_pattern_allow([^mode_t$]) +m4trace:configure.ac:104: -1- gl_FATAL_SIGNAL +m4trace:configure.ac:104: -1- gt_TYPE_SIG_ATOMIC_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^sig_atomic_t$]) +m4trace:configure.ac:104: -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:104: -1- gl_PREREQ_SIG_HANDLER_H +m4trace:configure.ac:104: -1- gl_FUNC_FCLOSE +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([fclose]) +m4trace:configure.ac:104: -1- gl_STDIO_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCLOSE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FFLUSH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FOPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPURGE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPUTC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPUTS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FREOPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSEEK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSEEKO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FTELL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FTELLO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FWRITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETDELIM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLINE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PERROR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PRINTF_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTCHAR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_REMOVE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RENAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RENAMEAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STDIO_H_SIGPIPE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TMPFILE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VASPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VDPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VFPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VFPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VSNPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VSPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FSEEKO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETDELIM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETLINE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_OBSTACK_PRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_VSNPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FSEEKO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FTELLO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RENAMEAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VDPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FCLOSE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FFLUSH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FOPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FPURGE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FREOPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSEEK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSEEKO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FTELL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FTELLO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETDELIM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETLINE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_OBSTACK_PRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PERROR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_POPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_REMOVE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_RENAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_RENAMEAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SNPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STDIO_WRITE_FUNCS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TMPFILE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VASPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VDPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VFPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VSNPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VSPRINTF$]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fclose]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([fclose]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FCLOSE$]) +m4trace:configure.ac:104: -1- gl_FUNC_FCNTL +m4trace:configure.ac:104: -1- gl_FCNTL_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCNTL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OPENAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCNTL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OPENAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FCNTL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_OPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_OPENAT$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_REPLACE_FCNTL +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fcntl.c]) +m4trace:configure.ac:104: -1- gl_REPLACE_FCNTL +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fcntl.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FCNTL_DUPFD_BUGGY$]) +m4trace:configure.ac:104: -1- gl_REPLACE_FCNTL +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fcntl.c]) +m4trace:configure.ac:104: -1- gl_FCNTL_MODULE_INDICATOR([fcntl]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fcntl]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([fcntl]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FCNTL$]) +m4trace:configure.ac:104: -1- gl_FCNTL_H +m4trace:configure.ac:104: -1- gl_FCNTL_O_FLAGS +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WORKING_O_NOATIME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WORKING_O_NOFOLLOW$]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([fcntl.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([fcntl.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_FCNTL_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FCNTL_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include + ]], [fcntl openat]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([fd-safer-flag]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FD_SAFER_FLAG$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_FUNC_FFLUSH +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) +m4trace:configure.ac:104: -1- gl_REPLACE_FFLUSH +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fflush.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_FFLUSH +m4trace:configure.ac:104: -1- gl_REPLACE_FSEEKO +m4trace:configure.ac:104: -1- gl_HAVE_FSEEKO +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fseeko.c]) +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([fflush]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fflush]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([fflush]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FFLUSH$]) +m4trace:configure.ac:104: -1- gl_FILE_NAME_CONCAT +m4trace:configure.ac:104: -1- gl_FILE_NAME_CONCAT_LGPL +m4trace:configure.ac:104: -1- M4_LIBSOURCES([filenamecat-lgpl.c]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mempcpy], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mempcpy"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([filenamecat.c]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([filenamecat]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FILENAMECAT$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_FILE_NAME_CONCAT_LGPL +m4trace:configure.ac:104: -1- M4_LIBSOURCES([filenamecat-lgpl.c]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mempcpy], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mempcpy"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_FLOAT_H +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([float.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([float.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_FLOAT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FLOAT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLOAT_H$]) +m4trace:configure.ac:104: -1- gl_FUNC_FOPEN +m4trace:configure.ac:104: -1- m4_pattern_allow([^FOPEN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fopen.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_FOPEN +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([fopen]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fopen]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([fopen]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FOPEN$]) +m4trace:configure.ac:104: -1- gl_FOPEN_SAFER +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fopen-safer.c]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([fopen-safer]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FOPEN_SAFER$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_FUNC_FPENDING +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_stdio_ext_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" stdio_ext.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func___fpending], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" __fpending"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL___FPENDING$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PENDING_OUTPUT_N_BYTES$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fpending.c]) +m4trace:configure.ac:104: -1- gl_FUNC_FPURGE +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_fpurge], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fpurge"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func___fpurge], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" __fpurge"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fpurge.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fpurge.c]) +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([fpurge]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fpurge]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([fpurge]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FPURGE$]) +m4trace:configure.ac:104: -1- gl_FUNC_FREADING +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func___freading], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" __freading"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_FUNC_FREXP_NO_LIBM +m4trace:configure.ac:104: -1- gl_MATH_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ACOSL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ASINL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ATANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CEIL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CEILF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CEILL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_COSL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_EXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FLOOR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FLOORF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FLOORL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FREXP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FREXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISFINITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISINF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNAN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNANF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNAND$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LDEXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LOGB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LOGL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ROUND$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ROUNDF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ROUNDL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGNBIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SINL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SQRTL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TRUNC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TRUNCF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TRUNCL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ACOSL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ASINL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ATANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COSL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_EXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNAND$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LOGL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SINL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SQRTL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ACOSL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ASINL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ATANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_CEILF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_CEILL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COSL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_EXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FLOORF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FLOORL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FREXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LDEXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LOGB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LOGL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ROUND$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ROUNDF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ROUNDL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SINL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SQRTL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TANL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TRUNC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TRUNCF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TRUNCL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CEIL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CEILF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CEILL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FLOOR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FLOORF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FLOORL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FREXP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FREXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_HUGE_VAL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISFINITE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISINF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISNAN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LDEXPL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NAN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ROUND$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ROUNDF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ROUNDL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SIGNBIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SIGNBIT_USING_GCC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TRUNC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TRUNCF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TRUNCL$]) +m4trace:configure.ac:104: -1- gl_CHECK_FREXP_NO_LIBM +m4trace:configure.ac:104: -1- gl_FUNC_FREXP_WORKS +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([frexp.c]) +m4trace:configure.ac:104: -1- gl_MATH_MODULE_INDICATOR([frexp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([frexp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([frexp]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FREXP$]) +m4trace:configure.ac:104: -1- gl_FUNC_FREXPL_NO_LIBM +m4trace:configure.ac:104: -1- gl_CHECK_FREXPL_NO_LIBM +m4trace:configure.ac:104: -1- gl_FUNC_FREXPL_WORKS +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXPL_IN_LIBC$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([frexpl.c]) +m4trace:configure.ac:104: -1- gl_MATH_MODULE_INDICATOR([frexpl]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([frexpl]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([frexpl]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FREXPL$]) +m4trace:configure.ac:104: -1- gl_FUNC_FSEEKO +m4trace:configure.ac:104: -1- gl_STDIN_LARGE_OFFSET +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_fseeko], [_AC_CHECK_DECLS([fseeko])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FSEEKO$]) +m4trace:configure.ac:104: -1- gl_REPLACE_FSEEKO +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fseeko.c]) +m4trace:configure.ac:104: -1- gl_REPLACE_FSEEKO +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fseeko.c]) +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([fseeko]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fseeko]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([fseeko]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FSEEKO$]) +m4trace:configure.ac:104: -1- gl_FUNC_FTELLO +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_ftello], [_AC_CHECK_DECLS([ftello])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) +m4trace:configure.ac:104: -1- gl_REPLACE_FTELLO +m4trace:configure.ac:104: -1- M4_LIBSOURCES([ftello.c]) +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([ftello]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([ftello]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([ftello]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FTELLO$]) +m4trace:configure.ac:104: -1- gl_FUNC_GETDTABLESIZE +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_getdtablesize], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getdtablesize"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([getdtablesize.c]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([getdtablesize]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getdtablesize]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([getdtablesize]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETDTABLESIZE$]) +m4trace:configure.ac:104: -1- gl_FUNC_GETOPT_GNU +m4trace:configure.ac:104: -1- gl_FUNC_GETOPT_POSIX +m4trace:configure.ac:104: -1- gl_GETOPT_IFELSE([ + gl_REPLACE_GETOPT + ], []) +m4trace:configure.ac:104: -1- gl_GETOPT_CHECK_HEADERS +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([getopt.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([getopt.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_getopt_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" getopt.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_GETOPT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_GETOPT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETOPT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETOPT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETOPT_LONG_ONLY$]) +m4trace:configure.ac:104: -1- gl_REPLACE_GETOPT +m4trace:configure.ac:104: -1- gl_GETOPT_SUBSTITUTE_HEADER +m4trace:configure.ac:104: -1- m4_pattern_allow([^__GETOPT_PREFIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETOPT_H$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([getopt.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([getopt1.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_GETOPT +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_getenv], [_AC_CHECK_DECLS([getenv])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETENV$]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETOPT_GNU$]) +m4trace:configure.ac:104: -1- gl_FUNC_GETOPT_POSIX +m4trace:configure.ac:104: -1- gl_GETOPT_IFELSE([ + gl_REPLACE_GETOPT + ], []) +m4trace:configure.ac:104: -1- gl_REPLACE_GETOPT +m4trace:configure.ac:104: -1- gl_GETOPT_SUBSTITUTE_HEADER +m4trace:configure.ac:104: -1- m4_pattern_allow([^__GETOPT_PREFIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETOPT_H$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([getopt.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([getopt1.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_GETOPT +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_getenv], [_AC_CHECK_DECLS([getenv])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBINTL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBINTL$]) +m4trace:configure.ac:104: -1- gl_FUNC_GETTIMEOFDAY +m4trace:configure.ac:104: -1- AC_C_RESTRICT +m4trace:configure.ac:104: -1- m4_pattern_allow([^restrict$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^restrict$]) +m4trace:configure.ac:104: -1- gl_HEADER_SYS_TIME_H +m4trace:configure.ac:104: -1- gl_HEADER_SYS_TIME_H_BODY +m4trace:configure.ac:104: -1- gl_HEADER_SYS_TIME_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_TIMEVAL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIME_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -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:104: -1- gl_CHECK_NEXT_HEADERS([sys/time.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([sys/time.h], [check]) +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^NEXT_SYS_TIME_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[ +#if HAVE_SYS_TIME_H +# include +#endif +#include + ]], [gettimeofday]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_gettimeofday], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" gettimeofday"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([gettimeofday.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_GETTIMEOFDAY +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIMEB_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__FTIME$]) +m4trace:configure.ac:104: -1- gl_FUNC_GETTIMEOFDAY_CLOBBER +m4trace:configure.ac:104: -1- gl_GETTIMEOFDAY_REPLACE_LOCALTIME +m4trace:configure.ac:104: -1- M4_LIBSOURCES([gettimeofday.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_GETTIMEOFDAY +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIMEB_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__FTIME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^gmtime$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^localtime$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETTIMEOFDAY_CLOBBERS_LOCALTIME$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([gettimeofday.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_GETTIMEOFDAY +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIMEB_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__FTIME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETTIMEOFDAY_TIMEZONE$]) +m4trace:configure.ac:104: -1- gl_SYS_TIME_MODULE_INDICATOR([gettimeofday]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([gettimeofday]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([gettimeofday]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -1- gl_INLINE +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INLINE$]) +m4trace:configure.ac:104: -1- gl_FUNC_ISNAND_NO_LIBM +m4trace:configure.ac:104: -1- gl_HAVE_ISNAND_NO_LIBM +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNAND_IN_LIBC$]) +m4trace:configure.ac:104: -1- gl_BUILD_ISNAND +m4trace:configure.ac:104: -1- M4_LIBSOURCES([isnand.c]) +m4trace:configure.ac:104: -1- gl_DOUBLE_EXPONENT_LOCATION +m4trace:configure.ac:104: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- gl_FUNC_ISNANF_NO_LIBM +m4trace:configure.ac:104: -1- gl_HAVE_ISNANF_NO_LIBM +m4trace:configure.ac:104: -1- gl_ISNANF_WORKS +m4trace:configure.ac:104: -1- gl_FLOAT_EXPONENT_LOCATION +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANF_IN_LIBC$]) +m4trace:configure.ac:104: -1- gl_BUILD_ISNANF +m4trace:configure.ac:104: -1- M4_LIBSOURCES([isnanf.c]) +m4trace:configure.ac:104: -1- gl_FLOAT_EXPONENT_LOCATION +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- gl_FUNC_ISNANL_NO_LIBM +m4trace:configure.ac:104: -1- gl_HAVE_ISNANL_NO_LIBM +m4trace:configure.ac:104: -1- gl_FUNC_ISNANL_WORKS +m4trace:configure.ac:104: -1- gl_BIGENDIAN +m4trace:configure.ac:104: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANL_IN_LIBC$]) +m4trace:configure.ac:104: -1- gl_BUILD_ISNANL +m4trace:configure.ac:104: -1- M4_LIBSOURCES([isnanl.c]) +m4trace:configure.ac:104: -1- gl_LONG_DOUBLE_EXPONENT_LOCATION +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- gl_LANGINFO_H +m4trace:configure.ac:104: -1- gl_LANGINFO_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([langinfo.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([langinfo.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_langinfo_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" langinfo.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_LANGINFO_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_langinfo_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" langinfo.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_CODESET$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_T_FMT_AMPM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_ERA$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_YESEXPR$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include + ]], [nl_langinfo]) +m4trace:configure.ac:104: -1- gl_LIBSIGSEGV +m4trace:configure.ac:104: -1- AC_LIB_HAVE_LINKFLAGS([sigsegv], [], [#include ], [sigsegv_deinstall_handler();], [no, consider installing GNU libsigsegv]) +m4trace:configure.ac:104: -1- AC_LIB_LINKFLAGS_BODY([sigsegv], []) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCSIGSEGV]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBSIGSEGV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV_PREFIX$]) +m4trace:configure.ac:104: -1- gl_LIST +m4trace:configure.ac:104: -1- gl_LOCALCHARSET +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_getc_unlocked], [_AC_CHECK_DECLS([getc_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETC_UNLOCKED$]) +m4trace:configure.ac:104: -1- gl_GLIBC21 +m4trace:configure.ac:104: -1- m4_pattern_allow([^GLIBC21$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALCHARSET_TESTS_ENVIRONMENT$]) +m4trace:configure.ac:104: -1- gl_LOCK +m4trace:configure.ac:104: -1- gl_THREADLIB +m4trace:configure.ac:104: -1- gl_THREADLIB_BODY +m4trace:configure.ac:104: -1- m4_pattern_allow([^PTHREAD_IN_USE_DETECTION_HARD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_POSIX_THREADS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_POSIX_THREADS_WEAK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_SOLARIS_THREADS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_SOLARIS_THREADS_WEAK$]) +m4trace:configure.ac:104: -1- AC_LIB_LINKFLAGS([pth]) +m4trace:configure.ac:104: -1- AC_LIB_LINKFLAGS_BODY([pth], []) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCPTH]) +m4trace:configure.ac:104: -1- AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBPTH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBPTH$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBPTH_PREFIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_PTH_THREADS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_PTH_THREADS_WEAK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_WIN32_THREADS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBTHREAD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBTHREAD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBMULTITHREAD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBMULTITHREAD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PTHREAD_RWLOCK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PTHREAD_MUTEX_RECURSIVE$]) +m4trace:configure.ac:104: -1- gl_PREREQ_LOCK +m4trace:configure.ac:104: -1- gl_FUNC_LSEEK +m4trace:configure.ac:104: -1- gl_REPLACE_LSEEK +m4trace:configure.ac:104: -1- M4_LIBSOURCES([lseek.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LSEEK_PIPE_BROKEN$]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([lseek]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([lseek]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([lseek]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_LSEEK$]) +m4trace:configure.ac:104: -1- gl_FUNC_LSTAT +m4trace:configure.ac:104: -1- gl_SYS_STAT_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCHMODAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSTATAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FUTIMENS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LCHMOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LSTAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKDIRAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKFIFO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKFIFOAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKNOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKNODAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UTIMENSAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCHMODAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FSTATAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FUTIMENS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LCHMOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LSTAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKDIRAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKFIFO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKFIFOAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKNOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKNODAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UTIMENSAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSTAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSTATAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FUTIMENS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LSTAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKDIR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKFIFO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKNOD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UTIMENSAT$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_lstat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lstat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK +m4trace:configure.ac:104: -1- m4_pattern_allow([^LSTAT_FOLLOWS_SLASHED_SYMLINK$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([lstat.c]) +m4trace:configure.ac:104: -1- gl_SYS_STAT_MODULE_INDICATOR([lstat]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([lstat]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([lstat]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_LSTAT$]) +m4trace:configure.ac:104: -1- gl_FUNC_MALLOC_GNU +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:104: -1- gl_REPLACE_MALLOC +m4trace:configure.ac:104: -1- M4_LIBSOURCES([malloc.c]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([malloc-gnu]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MALLOC_GNU$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_FUNC_MALLOC_POSIX +m4trace:configure.ac:104: -1- gl_CHECK_MALLOC_POSIX +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MALLOC_POSIX$]) +m4trace:configure.ac:104: -1- gl_REPLACE_MALLOC +m4trace:configure.ac:104: -1- M4_LIBSOURCES([malloc.c]) +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([malloc-posix]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([malloc-posix]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([malloc-posix]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MALLOC_POSIX$]) +m4trace:configure.ac:104: -1- gl_MALLOCA +m4trace:configure.ac:104: -1- gl_EEMALLOC +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MALLOC_0_IS_NONNULL$]) +m4trace:configure.ac:104: -1- gl_MATH_H +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([math.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([math.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_math_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" math.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_MATH_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_MATH_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include + ]], [acosl asinl atanl ceilf ceill cosl expl floorf floorl frexpl + ldexpl logb logl round roundf roundl sinl sqrtl tanl trunc truncf truncl]) +m4trace:configure.ac:104: -1- gl_FUNC_MBRTOWC +m4trace:configure.ac:104: -1- AC_TYPE_MBSTATE_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSTATE_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^mbstate_t$]) +m4trace:configure.ac:104: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_MBRTOWC_INCOMPLETE_STATE +m4trace:configure.ac:104: -1- gt_LOCALE_JA +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- gl_MBRTOWC_SANITYCHECK +m4trace:configure.ac:104: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_MBRTOWC_NULL_ARG1 +m4trace:configure.ac:104: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- gl_MBRTOWC_NULL_ARG2 +m4trace:configure.ac:104: -1- gl_MBRTOWC_RETVAL +m4trace:configure.ac:104: -1- gl_MBRTOWC_NUL_RETVAL +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG1_BUG$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG2_BUG$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_RETVAL_BUG$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_NUL_RETVAL_BUG$]) +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([mbrtowc.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_MBRTOWC +m4trace:configure.ac:104: -1- gl_WCHAR_MODULE_INDICATOR([mbrtowc]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbrtowc]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbrtowc]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MBRTOWC$]) +m4trace:configure.ac:104: -1- gl_FUNC_MBSINIT +m4trace:configure.ac:104: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_MBRTOWC_INCOMPLETE_STATE +m4trace:configure.ac:104: -1- gl_MBRTOWC_SANITYCHECK +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([mbsinit.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_MBSINIT +m4trace:configure.ac:104: -1- gl_WCHAR_MODULE_INDICATOR([mbsinit]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbsinit]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbsinit]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MBSINIT$]) +m4trace:configure.ac:104: -1- gl_FUNC_MBTOWC +m4trace:configure.ac:104: -1- M4_LIBSOURCES([mbtowc.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_MBTOWC +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([mbtowc]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbtowc]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbtowc]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MBTOWC$]) +m4trace:configure.ac:104: -1- gl_FUNC_MEMCHR +m4trace:configure.ac:104: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_HEADER_STRING_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMMEM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMPCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMRCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STPCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STPNCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRCHRNUL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRNCAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRNDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRNLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRPBRK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRSEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRSTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRCASESTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOK_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSNLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSRCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSSTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCASECMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSNCASECMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSPCASECMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCASESTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCSPN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSPBRK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSSPN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSSEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSTOK_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRERROR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRERROR_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRSIGNAL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRVERSCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MEMCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_MEMMEM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MEMPCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_MEMRCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STPCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STPNCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRPBRK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRSEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRCASESTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRTOK_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRVERSCMP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MEMCHR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MEMMEM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STPNCPY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRSTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRCASESTR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRERROR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRERROR_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRNCAT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRNDUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRNLEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRSIGNAL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRTOK_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^UNDEFINE_STRTOK_R$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_memchr], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" memchr"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([memchr.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_MEMCHR +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_BP_SYM_H$]) +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([memchr]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([memchr]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([memchr]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MEMCHR$]) +m4trace:configure.ac:104: -1- gt_FUNC_MKDTEMP +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKDTEMP$]) +m4trace:configure.ac:104: -1- M4_LIBOBJ([$ac_func]) +m4trace:configure.ac:104: -1- gl_PREREQ_MKDTEMP +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([mkdtemp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mkdtemp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([mkdtemp]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MKDTEMP$]) +m4trace:configure.ac:104: -1- gl_FUNC_MKSTEMP +m4trace:configure.ac:104: -1- m4_pattern_allow([^_FILE_OFFSET_BITS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^_LARGE_FILES$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mkstemp], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mkstemp"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([mkstemp.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_MKSTEMP +m4trace:configure.ac:104: -1- M4_LIBSOURCES([mkstemp.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_MKSTEMP +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([mkstemp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mkstemp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([mkstemp]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MKSTEMP$]) +m4trace:configure.ac:104: -1- gl_MULTIARCH +m4trace:configure.ac:104: -1- m4_pattern_allow([^APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- gl_FUNC_NL_LANGINFO +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_nl_langinfo], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" nl_langinfo"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_NL_LANGINFO_YESEXPR_WORKS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([nl_langinfo.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([nl_langinfo.c]) +m4trace:configure.ac:104: -1- gl_LANGINFO_MODULE_INDICATOR([nl_langinfo]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([nl_langinfo]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([nl_langinfo]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OBSTACK$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([obstack.c]) +m4trace:configure.ac:104: -1- gl_FUNC_OPEN +m4trace:configure.ac:104: -1- gl_REPLACE_OPEN +m4trace:configure.ac:104: -1- M4_LIBSOURCES([open.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_OPEN +m4trace:configure.ac:104: -1- gl_PROMOTED_TYPE_MODE_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^PROMOTED_MODE_T$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_lstat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lstat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^OPEN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:104: -1- gl_REPLACE_OPEN +m4trace:configure.ac:104: -1- M4_LIBSOURCES([open.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_OPEN +m4trace:configure.ac:104: -1- gl_FCNTL_MODULE_INDICATOR([open]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([open]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([open]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_OPEN$]) +m4trace:configure.ac:104: -1- gl_LIST +m4trace:configure.ac:104: -1- gl_PATHMAX +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_pathconf], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" pathconf"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -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:104: -1- gl_FUNC_PIPE2 +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_pipe2], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" pipe2"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([pipe2]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([pipe2]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([pipe2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_PIPE2$]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([pipe2-safer]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PIPE2_SAFER$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN_BODY +m4trace:configure.ac:104: -1- gl_SPAWN_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETFLAGS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETPGROUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETPGROUP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGMASK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN$]) +m4trace:configure.ac:104: -1- gl_HAVE_POSIX_SPAWN +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_posix_spawn], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" posix_spawn"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN_WORKS +m4trace:configure.ac:104: -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.m4:84: 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/gnulib-comp.m4:377: M4_INIT is expanded from... +configure.ac:104: the top level]) +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawn_faction_addclose.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addclose]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_addclose]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_addclose]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawn_faction_adddup2.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_adddup2]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_adddup2]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_adddup2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawn_faction_addopen.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addopen]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_addopen]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_addopen]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawn_faction_destroy.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_destroy]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_destroy]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_destroy]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawn_faction_init.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_init]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_init]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_init]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawnattr_destroy.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_destroy]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_destroy]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawnattr_init.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_init]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_init]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_init]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawnattr_setflags.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setflags]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_setflags]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_setflags]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawnattr_setsigmask.c]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setsigmask]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_setsigmask]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_setsigmask]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawnp.c]) +m4trace:configure.ac:104: -1- gl_POSIX_SPAWN_INTERNAL +m4trace:configure.ac:104: -1- M4_LIBSOURCES([spawni.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PATHS_H$]) +m4trace:configure.ac:104: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnp]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnp]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNP$]) +m4trace:configure.ac:104: -1- gl_FUNC_PRINTF_FREXP +m4trace:configure.ac:104: -1- gl_FUNC_FREXP_WORKS +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- gl_FUNC_PRINTF_FREXPL +m4trace:configure.ac:104: -1- gl_CHECK_FREXPL_NO_LIBM +m4trace:configure.ac:104: -1- gl_FUNC_FREXPL_WORKS +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXPL_IN_LIBC$]) +m4trace:configure.ac:104: -1- gl_CHECK_LDEXPL_NO_LIBM +m4trace:configure.ac:104: -1- gl_FUNC_LDEXPL_WORKS +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LDEXPL_IN_LIBC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_NAME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME$]) +m4trace:configure.ac:104: -1- gl_QUOTEARG +m4trace:configure.ac:104: -1- M4_LIBSOURCES([quotearg.c]) +m4trace:configure.ac:104: -1- gl_FUNC_RAWMEMCHR +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- M4_LIBOBJ([$ac_func]) +m4trace:configure.ac:104: -1- gl_PREREQ_RAWMEMCHR +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([rawmemchr]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([rawmemchr]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([rawmemchr]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- gl_FUNC_READLINK +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_readlink], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" readlink"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([readlink.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_READLINK +m4trace:configure.ac:104: -1- m4_pattern_allow([^READLINK_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([readlink.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([readlink.c]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([readlink]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([readlink]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([readlink]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_READLINK$]) +m4trace:configure.ac:104: -1- gl_REGEX +m4trace:configure.ac:104: -1- m4_pattern_allow([^_REGEX_LARGE_OFFSETS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_syntax_options$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_set_syntax$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_compile_pattern$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_compile_fastmap$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_search$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_search_2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_match$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_match_2$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_set_registers$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_comp$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_exec$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regcomp$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regexec$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regerror$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regfree$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([regex.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_REGEX +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBINTL_H$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_isblank], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" isblank"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_iswctype], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" iswctype"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_wcscoll], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wcscoll"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) +m4trace:configure.ac:104: -1- gl_FUNC_RENAME +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_lstat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lstat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([rename.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_TRAILING_SLASH_DEST_BUG$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([rename.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_TRAILING_SLASH_SOURCE_BUG$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([rename.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_HARD_LINK_BUG$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([rename.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_DEST_EXISTS_BUG$]) +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([rename]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([rename]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([rename]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_RENAME$]) +m4trace:configure.ac:104: -1- gl_FUNC_RMDIR +m4trace:configure.ac:104: -1- M4_LIBSOURCES([rmdir.c]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([rmdir]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([rmdir]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([rmdir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_RMDIR$]) +m4trace:configure.ac:104: -1- gl_SCHED_H +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([sched.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([sched.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sched_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sched.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SCHED_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SCHED_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SCHED_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_SCHED_PARAM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SCHED_H$]) +m4trace:configure.ac:104: -1- gl_SIGACTION +m4trace:configure.ac:104: -1- gl_SIGNAL_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGNAL_H_SIGPIPE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGPROCMASK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGACTION$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SIGNALBLOCKING$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGACTION$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TYPE_VOLATILE_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_sigaction], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" sigaction"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([sigaction.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_SIGACTION +m4trace:configure.ac:104: -1- m4_pattern_allow([^uid_t$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^gid_t$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_sigaltstack], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" sigaltstack"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_siginterrupt], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" siginterrupt"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) +m4trace:configure.ac:104: -1- gl_SIGNAL_MODULE_INDICATOR([sigaction]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([sigaction]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([sigaction]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SIGACTION$]) +m4trace:configure.ac:104: -1- gl_SIGNAL_H +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([signal.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([signal.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SIGNAL_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include + ]], [sigaction sigaddset sigdelset sigemptyset sigfillset sigismember + sigpending sigprocmask]) +m4trace:configure.ac:104: -1- gl_SIGNBIT +m4trace:configure.ac:104: -1- gl_SIGNBIT_TEST_PROGRAM +m4trace:configure.ac:104: -1- gl_SIGNBIT_TEST_PROGRAM +m4trace:configure.ac:104: -1- M4_LIBSOURCES([signbitf.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([signbitd.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([signbitl.c]) +m4trace:configure.ac:104: -1- gl_FLOAT_SIGN_LOCATION +m4trace:configure.ac:104: -1- gl_FLOATTYPE_SIGN_LOCATION([float], [gl_cv_cc_float_signbit], [f], [FLT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_SIGNBIT_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_SIGNBIT_BIT$]) +m4trace:configure.ac:104: -1- gl_DOUBLE_SIGN_LOCATION +m4trace:configure.ac:104: -1- gl_FLOATTYPE_SIGN_LOCATION([double], [gl_cv_cc_double_signbit], [], [DBL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_SIGNBIT_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_SIGNBIT_BIT$]) +m4trace:configure.ac:104: -1- gl_LONG_DOUBLE_SIGN_LOCATION +m4trace:configure.ac:104: -1- gl_FLOATTYPE_SIGN_LOCATION([long double], [gl_cv_cc_long_double_signbit], [L], [LDBL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_SIGNBIT_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_SIGNBIT_BIT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COPYSIGNF_IN_LIBC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGN$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COPYSIGN_IN_LIBC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COPYSIGNL_IN_LIBC$]) +m4trace:configure.ac:104: -1- gl_MATH_MODULE_INDICATOR([signbit]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([signbit]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([signbit]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SIGNBIT$]) +m4trace:configure.ac:104: -1- gl_SIGNALBLOCKING +m4trace:configure.ac:104: -1- M4_LIBSOURCES([sigprocmask.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_SIGPROCMASK +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:104: -1- gl_SIGNAL_MODULE_INDICATOR([sigprocmask]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([sigprocmask]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([sigprocmask]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SIGPROCMASK$]) +m4trace:configure.ac:104: -1- gl_SIZE_MAX +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:104: -1- AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1], [#include +#include ], [size_t_bits_minus_1=]) +m4trace:configure.ac:104: -1- AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)], [#include ], [fits_in_uint=]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIZE_MAX$]) +m4trace:configure.ac:104: -1- gl_FUNC_SNPRINTF +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SNPRINTF$]) +m4trace:configure.ac:104: -1- gl_SNPRINTF_SIZE1 +m4trace:configure.ac:104: -1- gl_SNPRINTF_RETVAL_C99 +m4trace:configure.ac:104: -1- gl_REPLACE_SNPRINTF +m4trace:configure.ac:104: -1- M4_LIBSOURCES([snprintf.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_SNPRINTF +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_snprintf], [_AC_CHECK_DECLS([snprintf])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([snprintf]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([snprintf]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([snprintf]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SNPRINTF$]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR([snprintf]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) +m4trace:configure.ac:104: -4- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_SPAWN_H +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([spawn.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([spawn.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_spawn_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" spawn.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SPAWN_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SPAWN_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) +m4trace:configure.ac:104: -1- gl_REPLACE_SPAWN_H +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SPAWN_H$]) +m4trace:configure.ac:104: -1- 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:configure.ac:104: -1- gl_SPAWN_PIPE +m4trace:configure.ac:104: -1- gt_TYPE_SSIZE_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^ssize_t$]) +m4trace:configure.ac:104: -1- gl_FUNC_STAT +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_lstat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lstat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_DIR$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_FILE$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([stat.c]) +m4trace:configure.ac:104: -1- gl_SYS_STAT_MODULE_INDICATOR([stat]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([stat]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([stat]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STAT$]) +m4trace:configure.ac:104: -1- gl_STDARG_H +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDARG_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDARG_H$]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([stdarg.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([stdarg.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDARG_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDARG_H$]) +m4trace:configure.ac:104: -1- 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])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^va_copy$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^va_copy$]) +m4trace:configure.ac:104: -1- AM_STDBOOL_H +m4trace:configure.ac:104: -1- AC_CHECK_HEADER_STDBOOL +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__BOOL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDBOOL_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__BOOL$]) +m4trace:configure.ac:104: -1- gl_STDDEF_H +m4trace:configure.ac:104: -1- gl_STDDEF_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NULL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDDEF_H$]) +m4trace:configure.ac:104: -1- gt_TYPE_WCHAR_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([stddef.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([stddef.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDDEF_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDDEF_H$]) +m4trace:configure.ac:104: -1- gl_STDINT_H +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INTTYPES_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TYPES_H$]) +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([stdint.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([stdint.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_stdint_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" stdint.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDINT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDINT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:104: -1- gl_STDINT_INCLUDES +m4trace:configure.ac:104: -1- gl_STDINT_INCLUDES +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_INTTYPES_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_BITYPES_H$]) +m4trace:configure.ac:104: -1- gl_STDINT_TYPE_PROPERTIES +m4trace:configure.ac:104: -1- gl_STDINT_BITSIZEOF([ptrdiff_t size_t], [gl_STDINT_INCLUDES]) +m4trace:configure.ac:104: -1- AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], [gl_STDINT_INCLUDES +#include ], [result=unknown]) +m4trace:configure.ac:104: -1- gl_STDINT_INCLUDES +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_PTRDIFF_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_SIZE_T$]) +m4trace:configure.ac:104: -1- gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], [gl_STDINT_INCLUDES]) +m4trace:configure.ac:104: -1- AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], [gl_STDINT_INCLUDES +#include ], [result=unknown]) +m4trace:configure.ac:104: -1- gl_STDINT_INCLUDES +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_WCHAR_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_WINT_T$]) +m4trace:configure.ac:104: -1- gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], [gl_STDINT_INCLUDES]) +m4trace:configure.ac:104: -1- gl_STDINT_INCLUDES +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGNED_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGNED_WCHAR_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGNED_WINT_T$]) +m4trace:configure.ac:104: -1- gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], [gl_STDINT_INCLUDES]) +m4trace:configure.ac:104: -1- gl_STDINT_INCLUDES +m4trace:configure.ac:104: -1- m4_pattern_allow([^PTRDIFF_T_SUFFIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIZE_T_SUFFIX$]) +m4trace:configure.ac:104: -1- gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], [gl_STDINT_INCLUDES]) +m4trace:configure.ac:104: -1- gl_STDINT_INCLUDES +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIG_ATOMIC_T_SUFFIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^WCHAR_T_SUFFIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^WINT_T_SUFFIX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDINT_H$]) +m4trace:configure.ac:104: -1- gl_STDIO_H +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([stdio.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([stdio.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDIO_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDIO_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include + ]], [dprintf fpurge fseeko ftello getdelim getline popen renameat + snprintf tmpfile vdprintf vsnprintf]) +m4trace:configure.ac:104: -1- gl_STDLIB_H +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([stdlib.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([stdlib.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDLIB_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDLIB_H$]) +m4trace:configure.ac:104: -1- 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 mkdtemp + mkostemp mkostemps mkstemp mkstemps ptsname random_r initstat_r srandom_r + setstate_r realpath rpmatch setenv strtod strtoll strtoull unlockpt + unsetenv]) +m4trace:configure.ac:104: -1- gl_STDLIB_SAFER +m4trace:configure.ac:104: -1- M4_LIBSOURCES([mkstemp-safer.c]) +m4trace:configure.ac:104: -1- gl_FUNC_STRCHRNUL +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) +m4trace:configure.ac:104: -1- M4_LIBOBJ([$ac_func]) +m4trace:configure.ac:104: -1- gl_PREREQ_STRCHRNUL +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([strchrnul]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strchrnul]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strchrnul]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRCHRNUL$]) +m4trace:configure.ac:104: -1- gl_FUNC_STRERROR +m4trace:configure.ac:104: -1- gl_FUNC_STRERROR_SEPARATE +m4trace:configure.ac:104: -1- gl_PREREQ_STRERROR +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRERROR$]) +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strerror.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRERROR$]) +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([strerror]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strerror]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strerror]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRERROR$]) +m4trace:configure.ac:104: -1- gl_HEADER_STRING_H +m4trace:configure.ac:104: -1- gl_HEADER_STRING_H_BODY +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([string.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([string.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STRING_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STRING_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include + ]], [memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup + strncat strndup strnlen strpbrk strsep strcasestr strtok_r strerror_r + strsignal strverscmp]) +m4trace:configure.ac:104: -1- gl_FUNC_STRNDUP +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_strndup], [_AC_CHECK_DECLS([strndup])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_strndup], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" strndup"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strndup.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strndup.c]) +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([strndup]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strndup]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strndup]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRNDUP$]) +m4trace:configure.ac:104: -1- gl_FUNC_STRNLEN +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_strnlen], [_AC_CHECK_DECLS([strnlen])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strnlen.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strnlen.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_STRNLEN +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([strnlen]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strnlen]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strnlen]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRNLEN$]) +m4trace:configure.ac:104: -1- gl_FUNC_STRSIGNAL +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_strsignal], [_AC_CHECK_DECLS([strsignal])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRSIGNAL$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strsignal.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_STRSIGNAL +m4trace:configure.ac:104: -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.m4:59: gl_PREREQ_STRSIGNAL is expanded from... +m4/strsignal.m4:7: gl_FUNC_STRSIGNAL is expanded from... +m4/gnulib-comp.m4:377: M4_INIT is expanded from... +configure.ac:104: the top level]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SYS_SIGLIST$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL__SYS_SIGLIST$]) +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([strsignal]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strsignal]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strsignal]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRSIGNAL$]) +m4trace:configure.ac:104: -1- gl_FUNC_STRSTR +m4trace:configure.ac:104: -1- gl_FUNC_STRSTR_SIMPLE +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strstr.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strstr.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strstr.c]) +m4trace:configure.ac:104: -1- gl_FUNC_STRSTR_SIMPLE +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strstr.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strstr.c]) +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([strstr]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strstr]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strstr]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRSTR$]) +m4trace:configure.ac:104: -1- gl_FUNC_STRTOD +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_strtod], [_AC_CHECK_DECLS([strtod])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRTOD$]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([strtod.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_STRTOD +m4trace:configure.ac:104: -1- gl_CHECK_LDEXP_NO_LIBM +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([strtod]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strtod]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strtod]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRTOD$]) +m4trace:configure.ac:104: -1- gl_FUNC_STRTOL +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOL$]) +m4trace:configure.ac:104: -1- M4_LIBOBJ([$ac_func]) +m4trace:configure.ac:104: -1- gl_HEADER_SYS_STAT_H +m4trace:configure.ac:104: -1- m4_pattern_allow([^STAT_MACROS_BROKEN$]) +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([sys/stat.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([sys/stat.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_stat_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/stat.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SYS_STAT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^nlink_t$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include + ]], [fchmodat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat + mknod mknodat stat utimensat]) +m4trace:configure.ac:104: -1- AC_PROG_MKDIR_P +m4trace:configure.ac:104: -1- gl_HEADER_SYS_TIME_H +m4trace:configure.ac:104: -1- AC_PROG_MKDIR_P +m4trace:configure.ac:104: -1- gl_SYS_WAIT_H +m4trace:configure.ac:104: -1- gl_SYS_WAIT_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WAITPID$]) +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([sys/wait.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([sys/wait.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_wait_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/wait.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SYS_WAIT_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include ]], [waitpid]) +m4trace:configure.ac:104: -1- AC_PROG_MKDIR_P +m4trace:configure.ac:104: -1- gl_FUNC_GEN_TEMPNAME +m4trace:configure.ac:104: -1- M4_LIBSOURCES([tempname.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_TEMPNAME +m4trace:configure.ac:104: -1- gl_THREADLIB +m4trace:configure.ac:104: -1- gl_HEADER_TIME_H +m4trace:configure.ac:104: -1- gl_HEADER_TIME_H_BODY +m4trace:configure.ac:104: -1- gl_HEADER_TIME_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKTIME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_NANOSLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRPTIME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TIMEGM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TIME_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LOCALTIME_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_NANOSLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRPTIME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TIMEGM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LOCALTIME_R$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKTIME$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NANOSLEEP$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TIMEGM$]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([time.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([time.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_TIME_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_TIME_H$]) +m4trace:configure.ac:104: -1- gl_CHECK_TYPE_STRUCT_TIMESPEC +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^TIME_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SYS_TIME_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PTHREAD_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:104: -1- gl_TLS +m4trace:configure.ac:104: -1- gt_TMPDIR +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE___SECURE_GETENV$]) +m4trace:configure.ac:104: -1- gl_UNISTD_H +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([unistd.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([unistd.h], [check]) +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^NEXT_UNISTD_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_UNISTD_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNISTD_H$]) +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include +/* 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 + ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat + fsync ftruncate getcwd getdomainname getdtablesize getgroups + gethostname getlogin getlogin_r getpagesize getusershell setusershell + endusershell lchown link linkat lseek pipe pipe2 pread pwrite readlink + readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat + usleep]) +m4trace:configure.ac:104: -1- gl_UNISTD_SAFER +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_pipe], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" pipe"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([dup-safer.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([fd-safer.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([pipe-safer.c]) +m4trace:configure.ac:104: -1- gl_FUNC_GLIBC_UNLOCKED_IO +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_UNLOCKED_IO$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_clearerr_unlocked], [_AC_CHECK_DECLS([clearerr_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_CLEARERR_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_feof_unlocked], [_AC_CHECK_DECLS([feof_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FEOF_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_ferror_unlocked], [_AC_CHECK_DECLS([ferror_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FERROR_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_fflush_unlocked], [_AC_CHECK_DECLS([fflush_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FFLUSH_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_fgets_unlocked], [_AC_CHECK_DECLS([fgets_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FGETS_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_fputc_unlocked], [_AC_CHECK_DECLS([fputc_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPUTC_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_fputs_unlocked], [_AC_CHECK_DECLS([fputs_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPUTS_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_fread_unlocked], [_AC_CHECK_DECLS([fread_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FREAD_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_fwrite_unlocked], [_AC_CHECK_DECLS([fwrite_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FWRITE_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_getc_unlocked], [_AC_CHECK_DECLS([getc_unlocked])]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_getchar_unlocked], [_AC_CHECK_DECLS([getchar_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETCHAR_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_putc_unlocked], [_AC_CHECK_DECLS([putc_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PUTC_UNLOCKED$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_putchar_unlocked], [_AC_CHECK_DECLS([putchar_unlocked])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PUTCHAR_UNLOCKED$]) +m4trace:configure.ac:104: -1- gl_FUNC_VASNPRINTF +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_vasnprintf], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" vasnprintf"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_REPLACE_VASNPRINTF +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_vasnprintf], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" vasnprintf"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([vasnprintf.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([printf-args.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([printf-parse.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([asnprintf.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:104: -1- gl_PREREQ_PRINTF_ARGS +m4trace:configure.ac:104: -1- gt_TYPE_WINT_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- gl_PREREQ_PRINTF_PARSE +m4trace:configure.ac:104: -1- gl_FEATURES_H +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_features_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" features.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FEATURES_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:104: -1- gt_AC_TYPE_INTMAX_T +m4trace:configure.ac:104: -1- gl_AC_HEADER_INTTYPES_H +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INTTYPES_H_WITH_UINTMAX$]) +m4trace:configure.ac:104: -1- gl_AC_HEADER_STDINT_H +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H_WITH_UINTMAX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INTMAX_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^intmax_t$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL__SNPRINTF$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SNPRINTF_RETVAL_C99$]) +m4trace:configure.ac:104: -1- gl_PREREQ_ASNPRINTF +m4trace:configure.ac:104: -1- gl_FUNC_VASPRINTF +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:104: -1- gl_REPLACE_VASPRINTF +m4trace:configure.ac:104: -1- M4_LIBSOURCES([vasprintf.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([asprintf.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASPRINTF_H +m4trace:configure.ac:104: -1- gl_PREREQ_VASPRINTF +m4trace:configure.ac:104: -1- gl_PREREQ_ASPRINTF +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([vasprintf]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([vasprintf]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([vasprintf]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_VASPRINTF$]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=asprintf:2:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=vasprintf:2:c-format]) +m4trace:configure.ac:104: -1- gl_FUNC_VASPRINTF_POSIX +m4trace:configure.ac:104: -1- gl_PRINTF_SIZES_C99 +m4trace:configure.ac:104: -1- gl_PRINTF_LONG_DOUBLE +m4trace:configure.ac:104: -1- gl_PRINTF_INFINITE +m4trace:configure.ac:104: -1- gl_PRINTF_INFINITE_LONG_DOUBLE +m4trace:configure.ac:104: -1- m4_pattern_allow([^CHECK_PRINTF_SAFE$]) +m4trace:configure.ac:104: -1- GL_NOCRASH +m4trace:configure.ac:104: -1- gl_PRINTF_DIRECTIVE_A +m4trace:configure.ac:104: -1- gl_PRINTF_DIRECTIVE_F +m4trace:configure.ac:104: -1- gl_PRINTF_DIRECTIVE_N +m4trace:configure.ac:104: -1- gl_PRINTF_DIRECTIVE_LS +m4trace:configure.ac:104: -1- gl_PRINTF_POSITIONS +m4trace:configure.ac:104: -1- gl_PRINTF_FLAG_GROUPING +m4trace:configure.ac:104: -1- gl_PRINTF_FLAG_LEFTADJUST +m4trace:configure.ac:104: -1- gl_PRINTF_FLAG_ZERO +m4trace:configure.ac:104: -1- gl_PRINTF_PRECISION +m4trace:configure.ac:104: -1- gl_PRINTF_ENOMEM +m4trace:configure.ac:104: -2- GL_NOCRASH +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_LONG_DOUBLE +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_A +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_F +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_LS +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_FLAG_GROUPING +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_FLAG_ZERO +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_PRECISION +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF_ENOMEM +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:104: -1- gl_REPLACE_VASNPRINTF +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_vasnprintf], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" vasnprintf"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([vasnprintf.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([printf-args.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([printf-parse.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([asnprintf.c]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:104: -1- gl_PREREQ_PRINTF_ARGS +m4trace:configure.ac:104: -1- gl_PREREQ_PRINTF_PARSE +m4trace:configure.ac:104: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASNPRINTF +m4trace:configure.ac:104: -1- gl_PREREQ_ASNPRINTF +m4trace:configure.ac:104: -1- gl_REPLACE_VASPRINTF +m4trace:configure.ac:104: -1- M4_LIBSOURCES([vasprintf.c]) +m4trace:configure.ac:104: -1- M4_LIBSOURCES([asprintf.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_VASPRINTF_H +m4trace:configure.ac:104: -1- gl_PREREQ_VASPRINTF +m4trace:configure.ac:104: -1- gl_PREREQ_ASPRINTF +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=verror:3:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=verror_at_line:5:c-format]) +m4trace:configure.ac:104: -1- gl_VERSION_ETC +m4trace:configure.ac:104: -1- m4_pattern_allow([^PACKAGE_PACKAGER$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PACKAGE_PACKAGER_VERSION$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PACKAGE_PACKAGER_BUG_REPORTS$]) +m4trace:configure.ac:104: -1- gl_WAIT_PROCESS +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WAITID$]) +m4trace:configure.ac:104: -1- gl_FUNC_WAITPID +m4trace:configure.ac:104: -1- M4_LIBSOURCES([waitpid.c]) +m4trace:configure.ac:104: -1- gl_SYS_WAIT_MODULE_INDICATOR([waitpid]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([waitpid]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([waitpid]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WAITPID$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^WARN_CFLAGS$]) +m4trace:configure.ac:104: -1- gl_WCHAR_H +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([wchar.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([wchar.h], [check]) +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^NEXT_WCHAR_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCHAR_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- 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:configure.ac:104: -1- gl_FUNC_WCRTOMB +m4trace:configure.ac:104: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_MBRTOWC_INCOMPLETE_STATE +m4trace:configure.ac:104: -1- gl_MBRTOWC_SANITYCHECK +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_wcrtomb], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wcrtomb"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- M4_LIBSOURCES([wcrtomb.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_WCRTOMB +m4trace:configure.ac:104: -1- gl_WCHAR_MODULE_INDICATOR([wcrtomb]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([wcrtomb]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([wcrtomb]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WCRTOMB$]) +m4trace:configure.ac:104: -1- gl_WCTYPE_H +m4trace:configure.ac:104: -1- gl_WCTYPE_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISWBLANK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTYPE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISWCTYPE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTRANS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TOWCTRANS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISWBLANK$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCTYPE_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCTRANS_T$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISWBLANK$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_iswcntrl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" iswcntrl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISWCNTRL$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- gl_CHECK_NEXT_HEADERS([wctype.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([wctype.h], [check]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_wctype_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" wctype.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_WCTYPE_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCTYPE_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISWCNTRL$]) +m4trace:configure.ac:104: -1- 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:configure.ac:104: -1- gl_XALLOC +m4trace:configure.ac:104: -1- M4_LIBSOURCES([xmalloc.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_XALLOC +m4trace:configure.ac:104: -1- gl_PREREQ_XMALLOC +m4trace:configure.ac:104: -1- gl_LIST +m4trace:configure.ac:104: -1- gl_LIST +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xprintf:1:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xvfprintf:2:c-format]) +m4trace:configure.ac:104: -1- gl_XSIZE +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:104: -1- gl_XSTRNDUP +m4trace:configure.ac:104: -1- gl_PREREQ_XSTRNDUP +m4trace:configure.ac:104: -1- gl_XVASPRINTF +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xasprintf:1:c-format]) +m4trace:configure.ac:104: -1- gl_COMMON +m4trace:configure.ac:104: -1- m4_pattern_allow([^M4tests_WITNESS$]) +m4trace:configure.ac:104: -1- gl_PROG_ANSI_CXX([CXX], [ANSICXX]) +m4trace:configure.ac:104: -1- gl_CXX_CHOICE +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX_CHOICE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ac_ct_CXX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXXFLAGS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX$]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([ANSICXX], [test "$CXX" != ":"]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ANSICXX_TRUE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ANSICXX_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([ANSICXX_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([ANSICXX_FALSE]) +m4trace:configure.ac:104: -1- _AM_DEPENDENCIES([CXX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXXDEPMODE$]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([am__fastdepCXX], [ + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_TRUE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([am__fastdepCXX], [false]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_TRUE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- gt_LOCALE_TR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) +m4trace:configure.ac:104: -1- gl_FUNC_UNGETC_WORKS +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_UNGETC_BROKEN$]) +m4trace:configure.ac:104: -1- gl_FUNC_FTELL +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([ftell.c]) +m4trace:configure.ac:104: -1- gl_STDIO_MODULE_INDICATOR([ftell]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([ftell]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([ftell]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FTELL$]) +m4trace:configure.ac:104: -1- gl_FUNC_UNGETC_WORKS +m4trace:configure.ac:104: -1- gl_FUNC_UNGETC_WORKS +m4trace:configure.ac:104: -1- gl_FUNC_GETPAGESIZE +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OS_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_PARAM_H$]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([getpagesize.c]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([getpagesize]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getpagesize]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([getpagesize]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- gl_DOUBLE_EXPONENT_LOCATION +m4trace:configure.ac:104: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- gl_FLOAT_EXPONENT_LOCATION +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- gl_LONG_DOUBLE_EXPONENT_LOCATION +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- gl_FUNC_LINK +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_link], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" link"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([link.c]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([link.c]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([link]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([link]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([link]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_LINK$]) +m4trace:configure.ac:104: -1- gl_LOCALE_H +m4trace:configure.ac:104: -1- gl_LOCALE_H_DEFAULTS +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SETLOCALE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DUPLOCALE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DUPLOCALE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SETLOCALE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DUPLOCALE$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_xlocale_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" xlocale.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_XLOCALE_H$]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS([locale.h]) +m4trace:configure.ac:104: -1- gl_NEXT_HEADERS_INTERNAL([locale.h], [assume]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_LOCALE_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_LOCALE_H$]) +m4trace:configure.ac:104: -1- gl_REPLACE_LOCALE_H +m4trace:configure.ac:104: -1- gl_WARN_ON_USE_PREPARE([[#include +/* Some systems provide declarations in a non-standard header. */ +#if HAVE_XLOCALE_H +# include +#endif + ]], [setlocale duplocale]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_newlocale], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" newlocale"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_LOCALENAME +m4trace:configure.ac:104: -1- gt_LC_MESSAGES +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LC_MESSAGES$]) +m4trace:configure.ac:104: -1- gt_INTL_MACOSX +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CFPREFERENCESCOPYAPPVALUE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CFLOCALECOPYCURRENT$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^INTL_MACOSX_LIBS$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_newlocale], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" newlocale"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- gt_LOCALE_JA +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([POSIX_SPAWN_PORTED], [test $posix_spawn_ported = yes]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_TRUE$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:104: -1- gl_FUNC_PUTENV +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([putenv.c]) +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([putenv]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([putenv]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([putenv]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_PUTENV$]) +m4trace:configure.ac:104: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_FUNC_SETENV +m4trace:configure.ac:104: -1- gl_FUNC_SETENV_SEPARATE +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_setenv], [_AC_CHECK_DECLS([setenv])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SETENV$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_setenv], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" setenv"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([setenv.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_SETENV +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^HAVE_SEARCH_H$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TSEARCH$]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([setenv.c]) +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([setenv]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([setenv]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([setenv]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SETENV$]) +m4trace:configure.ac:104: -1- gl_FUNC_SETLOCALE +m4trace:configure.ac:104: -1- gl_REPLACE_LOCALE_H +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([setlocale.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_SETLOCALE +m4trace:configure.ac:104: -1- gl_LOCALE_MODULE_INDICATOR([setlocale]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([setlocale]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([setlocale]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SETLOCALE$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- gt_LOCALE_JA +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- gt_TYPE_WCHAR_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:104: -1- gt_TYPE_WINT_T +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- gl_FUNC_STRDUP_POSIX +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_strdup], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" strdup"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([strdup.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_STRDUP +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([strdup.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_STRDUP +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_strdup], [_AC_CHECK_DECLS([strdup])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) +m4trace:configure.ac:104: -1- gl_STRING_MODULE_INDICATOR([strdup]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strdup]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([strdup]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRDUP$]) +m4trace:configure.ac:104: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_alarm], [_AC_CHECK_DECLS([alarm])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ALARM$]) +m4trace:configure.ac:104: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_FUNC_SYMLINK +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_symlink], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" symlink"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([symlink.c]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([symlink.c]) +m4trace:configure.ac:104: -1- gl_UNISTD_MODULE_INDICATOR([symlink]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([symlink]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([symlink]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SYMLINK$]) +m4trace:configure.ac:104: -1- gl_FUNC_UNSETENV +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Check_Decl_unsetenv], [_AC_CHECK_DECLS([unsetenv])]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNSETENV$]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([unsetenv.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_UNSETENV +m4trace:configure.ac:104: -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:104: -1- m4_pattern_allow([^VOID_UNSETENV$]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([unsetenv.c]) +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([unsetenv.c]) +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([unsetenv]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([unsetenv]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([unsetenv]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_UNSETENV$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^abs_aux_dir$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^abs_aux_dir$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- gt_LOCALE_JA +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- gl_FUNC_WCTOB +m4trace:configure.ac:104: -1- AC_DEFUN([_AC_Func_wctob], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wctob"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([wctob.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_WCTOB +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([wctob.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_WCTOB +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_WCTOB$]) +m4trace:configure.ac:104: -1- gl_REPLACE_WCHAR_H +m4trace:configure.ac:104: -1- gl_WCHAR_MODULE_INDICATOR([wctob]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([wctob]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([wctob]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WCTOB$]) +m4trace:configure.ac:104: -1- gl_FUNC_WCTOMB +m4trace:configure.ac:104: -1- M4tests_LIBSOURCES([wctomb.c]) +m4trace:configure.ac:104: -1- gl_PREREQ_WCTOMB +m4trace:configure.ac:104: -1- gl_STDLIB_MODULE_INDICATOR([wctomb]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_SET_VARIABLE([wctomb]) +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_CONDITION +m4trace:configure.ac:104: -1- gl_MODULE_INDICATOR_FOR_TESTS([wctomb]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WCTOMB$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBM4_LIBDEPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBM4_LTLIBDEPS$]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBTESTS_LIBDEPS$]) +m4trace:configure.ac:121: -1- m4_pattern_allow([^RENAME_OPEN_FILE_WORKS$]) +m4trace:configure.ac:129: -1- m4_pattern_allow([^ENABLE_CHANGEWORD$]) +m4trace:configure.ac:169: -1- m4_pattern_allow([^SYSCMD_SHELL$]) +m4trace:configure.ac:172: -1- M4_WITH_DMALLOC +m4trace:configure.ac:172: -1- m4_pattern_allow([^WITH_DMALLOC$]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^LIB@&t@OBJS$]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^LTLIBOBJS$]) +m4trace:configure.ac:185: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^am__EXEEXT_TRUE$]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^am__EXEEXT_FALSE$]) +m4trace:configure.ac:185: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE]) +m4trace:configure.ac:185: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^CONFIG_INCLUDE$]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4_LIBOBJS$]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4_LTLIBOBJS$]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4tests_LIBOBJS$]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4tests_LTLIBOBJS$]) +m4trace:configure.ac:185: -1- _AC_AM_CONFIG_HEADER_HOOK(["$ac_file"]) +m4trace:configure.ac:185: -1- _AM_OUTPUT_DEPENDENCY_COMMANDS diff -Nur m4-1.4.16.orig/autom4te.cache/traces.1 m4-1.4.16/autom4te.cache/traces.1 --- m4-1.4.16.orig/autom4te.cache/traces.1 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/autom4te.cache/traces.1 2013-09-04 14:47:46.000000000 +0200 @@ -0,0 +1,5088 @@ +m4trace:aclocal.m4:1525: -1- m4_include([m4/00gnulib.m4]) +m4trace:aclocal.m4:1526: -1- m4_include([m4/alloca.m4]) +m4trace:aclocal.m4:1527: -1- m4_include([m4/ansi-c++.m4]) +m4trace:aclocal.m4:1528: -1- m4_include([m4/assert.m4]) +m4trace:aclocal.m4:1529: -1- m4_include([m4/autobuild.m4]) +m4trace:aclocal.m4:1530: -1- m4_include([m4/btowc.m4]) +m4trace:aclocal.m4:1531: -1- m4_include([m4/c-stack.m4]) +m4trace:aclocal.m4:1532: -1- m4_include([m4/canonicalize.m4]) +m4trace:aclocal.m4:1533: -1- m4_include([m4/cloexec.m4]) +m4trace:aclocal.m4:1534: -1- m4_include([m4/close-stream.m4]) +m4trace:aclocal.m4:1535: -1- m4_include([m4/close.m4]) +m4trace:aclocal.m4:1536: -1- m4_include([m4/closein.m4]) +m4trace:aclocal.m4:1537: -1- m4_include([m4/closeout.m4]) +m4trace:aclocal.m4:1538: -1- m4_include([m4/codeset.m4]) +m4trace:aclocal.m4:1539: -1- m4_include([m4/config-h.m4]) +m4trace:aclocal.m4:1540: -1- m4_include([m4/configmake.m4]) +m4trace:aclocal.m4:1541: -1- m4_include([m4/dirname.m4]) +m4trace:aclocal.m4:1542: -1- m4_include([m4/double-slash-root.m4]) +m4trace:aclocal.m4:1543: -1- m4_include([m4/dup2.m4]) +m4trace:aclocal.m4:1544: -1- m4_include([m4/eealloc.m4]) +m4trace:aclocal.m4:1545: -1- m4_include([m4/environ.m4]) +m4trace:aclocal.m4:1546: -1- m4_include([m4/errno_h.m4]) +m4trace:aclocal.m4:1547: -1- m4_include([m4/error.m4]) +m4trace:aclocal.m4:1548: -1- m4_include([m4/execute.m4]) +m4trace:aclocal.m4:1549: -1- m4_include([m4/exponentd.m4]) +m4trace:aclocal.m4:1550: -1- m4_include([m4/exponentf.m4]) +m4trace:aclocal.m4:1551: -1- m4_include([m4/exponentl.m4]) +m4trace:aclocal.m4:1552: -1- m4_include([m4/extensions.m4]) +m4trace:aclocal.m4:1553: -1- m4_include([m4/fatal-signal.m4]) +m4trace:aclocal.m4:1554: -1- m4_include([m4/fclose.m4]) +m4trace:aclocal.m4:1555: -1- m4_include([m4/fcntl-o.m4]) +m4trace:aclocal.m4:1556: -1- m4_include([m4/fcntl.m4]) +m4trace:aclocal.m4:1557: -1- m4_include([m4/fcntl_h.m4]) +m4trace:aclocal.m4:1558: -1- m4_include([m4/fflush.m4]) +m4trace:aclocal.m4:1559: -1- m4_include([m4/filenamecat.m4]) +m4trace:aclocal.m4:1560: -1- m4_include([m4/float_h.m4]) +m4trace:aclocal.m4:1561: -1- m4_include([m4/fopen.m4]) +m4trace:aclocal.m4:1562: -1- m4_include([m4/fpending.m4]) +m4trace:aclocal.m4:1563: -1- m4_include([m4/fpieee.m4]) +m4trace:aclocal.m4:1564: -1- m4_include([m4/fpurge.m4]) +m4trace:aclocal.m4:1565: -1- m4_include([m4/freading.m4]) +m4trace:aclocal.m4:1566: -1- m4_include([m4/frexp.m4]) +m4trace:aclocal.m4:1567: -1- m4_include([m4/frexpl.m4]) +m4trace:aclocal.m4:1568: -1- m4_include([m4/fseeko.m4]) +m4trace:aclocal.m4:1569: -1- m4_include([m4/ftell.m4]) +m4trace:aclocal.m4:1570: -1- m4_include([m4/ftello.m4]) +m4trace:aclocal.m4:1571: -1- m4_include([m4/getdtablesize.m4]) +m4trace:aclocal.m4:1572: -1- m4_include([m4/getopt.m4]) +m4trace:aclocal.m4:1573: -1- m4_include([m4/getpagesize.m4]) +m4trace:aclocal.m4:1574: -1- m4_include([m4/gettimeofday.m4]) +m4trace:aclocal.m4:1575: -1- m4_include([m4/gl_list.m4]) +m4trace:aclocal.m4:1576: -1- m4_include([m4/glibc21.m4]) +m4trace:aclocal.m4:1577: -1- m4_include([m4/gnulib-common.m4]) +m4trace:aclocal.m4:1578: -1- m4_include([m4/gnulib-comp.m4]) +m4trace:aclocal.m4:1579: -1- m4_include([m4/include_next.m4]) +m4trace:aclocal.m4:1580: -1- m4_include([m4/inline.m4]) +m4trace:aclocal.m4:1581: -1- m4_include([m4/intlmacosx.m4]) +m4trace:aclocal.m4:1582: -1- m4_include([m4/intmax_t.m4]) +m4trace:aclocal.m4:1583: -1- m4_include([m4/inttypes_h.m4]) +m4trace:aclocal.m4:1584: -1- m4_include([m4/isnand.m4]) +m4trace:aclocal.m4:1585: -1- m4_include([m4/isnanf.m4]) +m4trace:aclocal.m4:1586: -1- m4_include([m4/isnanl.m4]) +m4trace:aclocal.m4:1587: -1- m4_include([m4/langinfo_h.m4]) +m4trace:aclocal.m4:1588: -1- m4_include([m4/lcmessage.m4]) +m4trace:aclocal.m4:1589: -1- m4_include([m4/ldexp.m4]) +m4trace:aclocal.m4:1590: -1- m4_include([m4/ldexpl.m4]) +m4trace:aclocal.m4:1591: -1- m4_include([m4/lib-ld.m4]) +m4trace:aclocal.m4:1592: -1- m4_include([m4/lib-link.m4]) +m4trace:aclocal.m4:1593: -1- m4_include([m4/lib-prefix.m4]) +m4trace:aclocal.m4:1594: -1- m4_include([m4/libsigsegv.m4]) +m4trace:aclocal.m4:1595: -1- m4_include([m4/link.m4]) +m4trace:aclocal.m4:1596: -1- m4_include([m4/localcharset.m4]) +m4trace:aclocal.m4:1597: -1- m4_include([m4/locale-fr.m4]) +m4trace:aclocal.m4:1598: -1- m4_include([m4/locale-ja.m4]) +m4trace:aclocal.m4:1599: -1- m4_include([m4/locale-tr.m4]) +m4trace:aclocal.m4:1600: -1- m4_include([m4/locale-zh.m4]) +m4trace:aclocal.m4:1601: -1- m4_include([m4/locale_h.m4]) +m4trace:aclocal.m4:1602: -1- m4_include([m4/localename.m4]) +m4trace:aclocal.m4:1603: -1- m4_include([m4/lock.m4]) +m4trace:aclocal.m4:1604: -1- m4_include([m4/longlong.m4]) +m4trace:aclocal.m4:1605: -1- m4_include([m4/lseek.m4]) +m4trace:aclocal.m4:1606: -1- m4_include([m4/lstat.m4]) +m4trace:aclocal.m4:1607: -1- m4_include([m4/malloc.m4]) +m4trace:aclocal.m4:1608: -1- m4_include([m4/malloca.m4]) +m4trace:aclocal.m4:1609: -1- m4_include([m4/manywarnings.m4]) +m4trace:aclocal.m4:1610: -1- m4_include([m4/math_h.m4]) +m4trace:aclocal.m4:1611: -1- m4_include([m4/mbrtowc.m4]) +m4trace:aclocal.m4:1612: -1- m4_include([m4/mbsinit.m4]) +m4trace:aclocal.m4:1613: -1- m4_include([m4/mbstate_t.m4]) +m4trace:aclocal.m4:1614: -1- m4_include([m4/mbtowc.m4]) +m4trace:aclocal.m4:1615: -1- m4_include([m4/memchr.m4]) +m4trace:aclocal.m4:1616: -1- m4_include([m4/mkdtemp.m4]) +m4trace:aclocal.m4:1617: -1- m4_include([m4/mkstemp.m4]) +m4trace:aclocal.m4:1618: -1- m4_include([m4/mmap-anon.m4]) +m4trace:aclocal.m4:1619: -1- m4_include([m4/mode_t.m4]) +m4trace:aclocal.m4:1620: -1- m4_include([m4/multiarch.m4]) +m4trace:aclocal.m4:1621: -1- m4_include([m4/nl_langinfo.m4]) +m4trace:aclocal.m4:1622: -1- m4_include([m4/nocrash.m4]) +m4trace:aclocal.m4:1623: -1- m4_include([m4/open.m4]) +m4trace:aclocal.m4:1624: -1- m4_include([m4/pathmax.m4]) +m4trace:aclocal.m4:1625: -1- m4_include([m4/pipe2.m4]) +m4trace:aclocal.m4:1626: -1- m4_include([m4/posix_spawn.m4]) +m4trace:aclocal.m4:1627: -1- m4_include([m4/printf-frexp.m4]) +m4trace:aclocal.m4:1628: -1- m4_include([m4/printf-frexpl.m4]) +m4trace:aclocal.m4:1629: -1- m4_include([m4/printf.m4]) +m4trace:aclocal.m4:1630: -1- m4_include([m4/putenv.m4]) +m4trace:aclocal.m4:1631: -1- m4_include([m4/quotearg.m4]) +m4trace:aclocal.m4:1632: -1- m4_include([m4/rawmemchr.m4]) +m4trace:aclocal.m4:1633: -1- m4_include([m4/readlink.m4]) +m4trace:aclocal.m4:1634: -1- m4_include([m4/regex.m4]) +m4trace:aclocal.m4:1635: -1- m4_include([m4/rename.m4]) +m4trace:aclocal.m4:1636: -1- m4_include([m4/rmdir.m4]) +m4trace:aclocal.m4:1637: -1- m4_include([m4/sched_h.m4]) +m4trace:aclocal.m4:1638: -1- m4_include([m4/setenv.m4]) +m4trace:aclocal.m4:1639: -1- m4_include([m4/setlocale.m4]) +m4trace:aclocal.m4:1640: -1- m4_include([m4/sig_atomic_t.m4]) +m4trace:aclocal.m4:1641: -1- m4_include([m4/sigaction.m4]) +m4trace:aclocal.m4:1642: -1- m4_include([m4/signal_h.m4]) +m4trace:aclocal.m4:1643: -1- m4_include([m4/signalblocking.m4]) +m4trace:aclocal.m4:1644: -1- m4_include([m4/signbit.m4]) +m4trace:aclocal.m4:1645: -1- m4_include([m4/size_max.m4]) +m4trace:aclocal.m4:1646: -1- m4_include([m4/snprintf.m4]) +m4trace:aclocal.m4:1647: -1- m4_include([m4/spawn-pipe.m4]) +m4trace:aclocal.m4:1648: -1- m4_include([m4/spawn_h.m4]) +m4trace:aclocal.m4:1649: -1- m4_include([m4/ssize_t.m4]) +m4trace:aclocal.m4:1650: -1- m4_include([m4/stat.m4]) +m4trace:aclocal.m4:1651: -1- m4_include([m4/stdarg.m4]) +m4trace:aclocal.m4:1652: -1- m4_include([m4/stdbool.m4]) +m4trace:aclocal.m4:1653: -1- m4_include([m4/stddef_h.m4]) +m4trace:aclocal.m4:1654: -1- m4_include([m4/stdint.m4]) +m4trace:aclocal.m4:1655: -1- m4_include([m4/stdint_h.m4]) +m4trace:aclocal.m4:1656: -1- m4_include([m4/stdio-safer.m4]) +m4trace:aclocal.m4:1657: -1- m4_include([m4/stdio_h.m4]) +m4trace:aclocal.m4:1658: -1- m4_include([m4/stdlib-safer.m4]) +m4trace:aclocal.m4:1659: -1- m4_include([m4/stdlib_h.m4]) +m4trace:aclocal.m4:1660: -1- m4_include([m4/strchrnul.m4]) +m4trace:aclocal.m4:1661: -1- m4_include([m4/strdup.m4]) +m4trace:aclocal.m4:1662: -1- m4_include([m4/strerror.m4]) +m4trace:aclocal.m4:1663: -1- m4_include([m4/string_h.m4]) +m4trace:aclocal.m4:1664: -1- m4_include([m4/strndup.m4]) +m4trace:aclocal.m4:1665: -1- m4_include([m4/strnlen.m4]) +m4trace:aclocal.m4:1666: -1- m4_include([m4/strsignal.m4]) +m4trace:aclocal.m4:1667: -1- m4_include([m4/strstr.m4]) +m4trace:aclocal.m4:1668: -1- m4_include([m4/strtod.m4]) +m4trace:aclocal.m4:1669: -1- m4_include([m4/strtol.m4]) +m4trace:aclocal.m4:1670: -1- m4_include([m4/symlink.m4]) +m4trace:aclocal.m4:1671: -1- m4_include([m4/sys_stat_h.m4]) +m4trace:aclocal.m4:1672: -1- m4_include([m4/sys_time_h.m4]) +m4trace:aclocal.m4:1673: -1- m4_include([m4/sys_wait_h.m4]) +m4trace:aclocal.m4:1674: -1- m4_include([m4/tempname.m4]) +m4trace:aclocal.m4:1675: -1- m4_include([m4/threadlib.m4]) +m4trace:aclocal.m4:1676: -1- m4_include([m4/time_h.m4]) +m4trace:aclocal.m4:1677: -1- m4_include([m4/tls.m4]) +m4trace:aclocal.m4:1678: -1- m4_include([m4/tmpdir.m4]) +m4trace:aclocal.m4:1679: -1- m4_include([m4/ungetc.m4]) +m4trace:aclocal.m4:1680: -1- m4_include([m4/unistd-safer.m4]) +m4trace:aclocal.m4:1681: -1- m4_include([m4/unistd_h.m4]) +m4trace:aclocal.m4:1682: -1- m4_include([m4/unlocked-io.m4]) +m4trace:aclocal.m4:1683: -1- m4_include([m4/vasnprintf.m4]) +m4trace:aclocal.m4:1684: -1- m4_include([m4/vasprintf-posix.m4]) +m4trace:aclocal.m4:1685: -1- m4_include([m4/vasprintf.m4]) +m4trace:aclocal.m4:1686: -1- m4_include([m4/version-etc.m4]) +m4trace:aclocal.m4:1687: -1- m4_include([m4/wait-process.m4]) +m4trace:aclocal.m4:1688: -1- m4_include([m4/waitpid.m4]) +m4trace:aclocal.m4:1689: -1- m4_include([m4/warnings.m4]) +m4trace:aclocal.m4:1690: -1- m4_include([m4/wchar_h.m4]) +m4trace:aclocal.m4:1691: -1- m4_include([m4/wchar_t.m4]) +m4trace:aclocal.m4:1692: -1- m4_include([m4/wcrtomb.m4]) +m4trace:aclocal.m4:1693: -1- m4_include([m4/wctob.m4]) +m4trace:aclocal.m4:1694: -1- m4_include([m4/wctomb.m4]) +m4trace:aclocal.m4:1695: -1- m4_include([m4/wctype_h.m4]) +m4trace:aclocal.m4:1696: -1- m4_include([m4/wint_t.m4]) +m4trace:aclocal.m4:1697: -1- m4_include([m4/xalloc.m4]) +m4trace:aclocal.m4:1698: -1- m4_include([m4/xsize.m4]) +m4trace:aclocal.m4:1699: -1- m4_include([m4/xstrndup.m4]) +m4trace:aclocal.m4:1700: -1- m4_include([m4/xvasprintf.m4]) +m4trace:aclocal.m4:1701: -1- m4_include([acinclude.m4]) +m4trace:configure.ac:21: -1- AC_INIT([GNU M4], [1.4.16], [bug-m4@gnu.org]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^_?A[CHUM]_]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([_AC_]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS']) +m4trace:configure.ac:21: -1- m4_pattern_allow([^AS_FLAGS$]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^_?m4_]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^dnl$]) +m4trace:configure.ac:21: -1- m4_pattern_forbid([^_?AS_]) +m4trace:configure.ac:21: -1- AC_SUBST([SHELL]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([SHELL]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^SHELL$]) +m4trace:configure.ac:21: -1- AC_SUBST([PATH_SEPARATOR]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([PATH_SEPARATOR]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PATH_SEPARATOR$]) +m4trace:configure.ac:21: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([PACKAGE_NAME]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_NAME$]) +m4trace:configure.ac:21: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([PACKAGE_TARNAME]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_TARNAME$]) +m4trace:configure.ac:21: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([PACKAGE_VERSION]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_VERSION$]) +m4trace:configure.ac:21: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([PACKAGE_STRING]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_STRING$]) +m4trace:configure.ac:21: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([PACKAGE_BUGREPORT]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$]) +m4trace:configure.ac:21: -1- AC_SUBST([PACKAGE_URL], [m4_ifdef([AC_PACKAGE_URL], ['AC_PACKAGE_URL'])]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([PACKAGE_URL]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_URL$]) +m4trace:configure.ac:21: -1- AC_SUBST([exec_prefix], [NONE]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([exec_prefix]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^exec_prefix$]) +m4trace:configure.ac:21: -1- AC_SUBST([prefix], [NONE]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([prefix]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^prefix$]) +m4trace:configure.ac:21: -1- AC_SUBST([program_transform_name], [s,x,x,]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([program_transform_name]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^program_transform_name$]) +m4trace:configure.ac:21: -1- AC_SUBST([bindir], ['${exec_prefix}/bin']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([bindir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^bindir$]) +m4trace:configure.ac:21: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([sbindir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^sbindir$]) +m4trace:configure.ac:21: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([libexecdir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^libexecdir$]) +m4trace:configure.ac:21: -1- AC_SUBST([datarootdir], ['${prefix}/share']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([datarootdir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^datarootdir$]) +m4trace:configure.ac:21: -1- AC_SUBST([datadir], ['${datarootdir}']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([datadir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^datadir$]) +m4trace:configure.ac:21: -1- AC_SUBST([sysconfdir], ['${prefix}/etc']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([sysconfdir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^sysconfdir$]) +m4trace:configure.ac:21: -1- AC_SUBST([sharedstatedir], ['${prefix}/com']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([sharedstatedir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^sharedstatedir$]) +m4trace:configure.ac:21: -1- AC_SUBST([localstatedir], ['${prefix}/var']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([localstatedir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^localstatedir$]) +m4trace:configure.ac:21: -1- AC_SUBST([includedir], ['${prefix}/include']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([includedir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^includedir$]) +m4trace:configure.ac:21: -1- AC_SUBST([oldincludedir], ['/usr/include']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([oldincludedir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^oldincludedir$]) +m4trace:configure.ac:21: -1- AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], + ['${datarootdir}/doc/${PACKAGE_TARNAME}'], + ['${datarootdir}/doc/${PACKAGE}'])]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([docdir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^docdir$]) +m4trace:configure.ac:21: -1- AC_SUBST([infodir], ['${datarootdir}/info']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([infodir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^infodir$]) +m4trace:configure.ac:21: -1- AC_SUBST([htmldir], ['${docdir}']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([htmldir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^htmldir$]) +m4trace:configure.ac:21: -1- AC_SUBST([dvidir], ['${docdir}']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([dvidir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^dvidir$]) +m4trace:configure.ac:21: -1- AC_SUBST([pdfdir], ['${docdir}']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([pdfdir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^pdfdir$]) +m4trace:configure.ac:21: -1- AC_SUBST([psdir], ['${docdir}']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([psdir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^psdir$]) +m4trace:configure.ac:21: -1- AC_SUBST([libdir], ['${exec_prefix}/lib']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([libdir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^libdir$]) +m4trace:configure.ac:21: -1- AC_SUBST([localedir], ['${datarootdir}/locale']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([localedir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^localedir$]) +m4trace:configure.ac:21: -1- AC_SUBST([mandir], ['${datarootdir}/man']) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([mandir]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^mandir$]) +m4trace:configure.ac:21: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_NAME$]) +m4trace:configure.ac:21: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */ +@%:@undef PACKAGE_NAME]) +m4trace:configure.ac:21: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_TARNAME$]) +m4trace:configure.ac:21: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */ +@%:@undef PACKAGE_TARNAME]) +m4trace:configure.ac:21: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_VERSION$]) +m4trace:configure.ac:21: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */ +@%:@undef PACKAGE_VERSION]) +m4trace:configure.ac:21: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_STRING$]) +m4trace:configure.ac:21: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */ +@%:@undef PACKAGE_STRING]) +m4trace:configure.ac:21: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$]) +m4trace:configure.ac:21: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */ +@%:@undef PACKAGE_BUGREPORT]) +m4trace:configure.ac:21: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_URL]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^PACKAGE_URL$]) +m4trace:configure.ac:21: -1- AH_OUTPUT([PACKAGE_URL], [/* Define to the home page for this package. */ +@%:@undef PACKAGE_URL]) +m4trace:configure.ac:21: -1- AC_SUBST([DEFS]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([DEFS]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^DEFS$]) +m4trace:configure.ac:21: -1- AC_SUBST([ECHO_C]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([ECHO_C]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^ECHO_C$]) +m4trace:configure.ac:21: -1- AC_SUBST([ECHO_N]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([ECHO_N]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^ECHO_N$]) +m4trace:configure.ac:21: -1- AC_SUBST([ECHO_T]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([ECHO_T]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^ECHO_T$]) +m4trace:configure.ac:21: -1- AC_SUBST([LIBS]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([LIBS]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^LIBS$]) +m4trace:configure.ac:21: -1- AC_SUBST([build_alias]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([build_alias]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^build_alias$]) +m4trace:configure.ac:21: -1- AC_SUBST([host_alias]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([host_alias]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^host_alias$]) +m4trace:configure.ac:21: -1- AC_SUBST([target_alias]) +m4trace:configure.ac:21: -1- AC_SUBST_TRACE([target_alias]) +m4trace:configure.ac:21: -1- m4_pattern_allow([^target_alias$]) +m4trace:configure.ac:23: -1- AC_CONFIG_AUX_DIR([build-aux]) +m4trace:configure.ac:25: -1- AM_INIT_AUTOMAKE([1.11.1 dist-bzip2 dist-xz color-tests parallel-tests +silent-rules gnu]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$]) +m4trace:configure.ac:25: -1- AM_AUTOMAKE_VERSION([1.13.2]) +m4trace:configure.ac:25: -1- AC_REQUIRE_AUX_FILE([install-sh]) +m4trace:configure.ac:25: -1- AC_SUBST([INSTALL_PROGRAM]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([INSTALL_PROGRAM]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_PROGRAM$]) +m4trace:configure.ac:25: -1- AC_SUBST([INSTALL_SCRIPT]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([INSTALL_SCRIPT]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_SCRIPT$]) +m4trace:configure.ac:25: -1- AC_SUBST([INSTALL_DATA]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([INSTALL_DATA]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_DATA$]) +m4trace:configure.ac:25: -1- AC_SUBST([am__isrc], [' -I$(srcdir)']) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([am__isrc]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__isrc$]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([am__isrc]) +m4trace:configure.ac:25: -1- AC_SUBST([CYGPATH_W]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([CYGPATH_W]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^CYGPATH_W$]) +m4trace:configure.ac:25: -1- AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME']) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([PACKAGE]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^PACKAGE$]) +m4trace:configure.ac:25: -1- AC_SUBST([VERSION], ['AC_PACKAGE_VERSION']) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([VERSION]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^VERSION$]) +m4trace:configure.ac:25: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^PACKAGE$]) +m4trace:configure.ac:25: -1- AH_OUTPUT([PACKAGE], [/* Name of package */ +@%:@undef PACKAGE]) +m4trace:configure.ac:25: -1- AC_DEFINE_TRACE_LITERAL([VERSION]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^VERSION$]) +m4trace:configure.ac:25: -1- AH_OUTPUT([VERSION], [/* Version number of package */ +@%:@undef VERSION]) +m4trace:configure.ac:25: -1- AC_REQUIRE_AUX_FILE([missing]) +m4trace:configure.ac:25: -1- AC_SUBST([ACLOCAL]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([ACLOCAL]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^ACLOCAL$]) +m4trace:configure.ac:25: -1- AC_SUBST([AUTOCONF]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AUTOCONF]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AUTOCONF$]) +m4trace:configure.ac:25: -1- AC_SUBST([AUTOMAKE]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AUTOMAKE]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AUTOMAKE$]) +m4trace:configure.ac:25: -1- AC_SUBST([AUTOHEADER]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AUTOHEADER]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AUTOHEADER$]) +m4trace:configure.ac:25: -1- AC_SUBST([MAKEINFO]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([MAKEINFO]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^MAKEINFO$]) +m4trace:configure.ac:25: -1- AC_SUBST([install_sh]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([install_sh]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^install_sh$]) +m4trace:configure.ac:25: -1- AC_SUBST([STRIP]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([STRIP]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^STRIP$]) +m4trace:configure.ac:25: -1- AC_SUBST([INSTALL_STRIP_PROGRAM]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([INSTALL_STRIP_PROGRAM]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^INSTALL_STRIP_PROGRAM$]) +m4trace:configure.ac:25: -1- AC_REQUIRE_AUX_FILE([install-sh]) +m4trace:configure.ac:25: -1- AC_SUBST([MKDIR_P]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([MKDIR_P]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^MKDIR_P$]) +m4trace:configure.ac:25: -1- AC_SUBST([MKDIR_P]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([MKDIR_P]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^MKDIR_P$]) +m4trace:configure.ac:25: -1- AC_SUBST([mkdir_p], ['$(MKDIR_P)']) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([mkdir_p]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^mkdir_p$]) +m4trace:configure.ac:25: -1- AC_SUBST([AWK]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AWK]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AWK$]) +m4trace:configure.ac:25: -1- AC_SUBST([SET_MAKE]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([SET_MAKE]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^SET_MAKE$]) +m4trace:configure.ac:25: -1- AC_SUBST([am__leading_dot]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([am__leading_dot]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__leading_dot$]) +m4trace:configure.ac:25: -1- AC_SUBST([AMTAR], ['$${TAR-tar}']) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AMTAR]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AMTAR$]) +m4trace:configure.ac:25: -1- AC_SUBST([am__tar]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([am__tar]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__tar$]) +m4trace:configure.ac:25: -1- AC_SUBST([am__untar]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([am__untar]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^am__untar$]) +m4trace:configure.ac:25: -1- AM_SILENT_RULES +m4trace:configure.ac:25: -1- AC_SUBST([AM_V]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AM_V]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_V$]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([AM_V]) +m4trace:configure.ac:25: -1- AC_SUBST([AM_DEFAULT_V]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AM_DEFAULT_V]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_DEFAULT_V$]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([AM_DEFAULT_V]) +m4trace:configure.ac:25: -1- AC_SUBST([AM_DEFAULT_VERBOSITY]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AM_DEFAULT_VERBOSITY]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_DEFAULT_VERBOSITY$]) +m4trace:configure.ac:25: -1- AC_SUBST([AM_BACKSLASH]) +m4trace:configure.ac:25: -1- AC_SUBST_TRACE([AM_BACKSLASH]) +m4trace:configure.ac:25: -1- m4_pattern_allow([^AM_BACKSLASH$]) +m4trace:configure.ac:25: -1- _AM_SUBST_NOTMAKE([AM_BACKSLASH]) +m4trace:configure.ac:28: -1- m4_pattern_forbid([^M4_[A-Z]]) +m4trace:configure.ac:31: -1- AC_CONFIG_HEADERS([lib/config.h:lib/config.hin]) +m4trace:configure.ac:33: -1- AC_SUBST([CC]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CC]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- AC_SUBST([CFLAGS]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CFLAGS]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CFLAGS$]) +m4trace:configure.ac:33: -1- AC_SUBST([LDFLAGS]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([LDFLAGS]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^LDFLAGS$]) +m4trace:configure.ac:33: -1- AC_SUBST([LIBS]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([LIBS]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^LIBS$]) +m4trace:configure.ac:33: -1- AC_SUBST([CPPFLAGS]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CPPFLAGS]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CPPFLAGS$]) +m4trace:configure.ac:33: -1- AC_SUBST([CC]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CC]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- AC_SUBST([CC]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CC]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- AC_SUBST([CC]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CC]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- AC_SUBST([CC]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CC]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:33: -1- AC_SUBST([ac_ct_CC]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([ac_ct_CC]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^ac_ct_CC$]) +m4trace:configure.ac:33: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([EXEEXT]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^EXEEXT$]) +m4trace:configure.ac:33: -1- AC_SUBST([OBJEXT], [$ac_cv_objext]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([OBJEXT]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^OBJEXT$]) +m4trace:configure.ac:33: -1- AC_SUBST([DEPDIR], ["${am__leading_dot}deps"]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([DEPDIR]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^DEPDIR$]) +m4trace:configure.ac:33: -1- AC_SUBST([am__include]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([am__include]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__include$]) +m4trace:configure.ac:33: -1- AC_SUBST([am__quote]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([am__quote]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__quote$]) +m4trace:configure.ac:33: -1- AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) +m4trace:configure.ac:33: -1- AC_SUBST([AMDEP_TRUE]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([AMDEP_TRUE]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^AMDEP_TRUE$]) +m4trace:configure.ac:33: -1- AC_SUBST([AMDEP_FALSE]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([AMDEP_FALSE]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^AMDEP_FALSE$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([AMDEP_TRUE]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([AMDEP_FALSE]) +m4trace:configure.ac:33: -1- AC_SUBST([AMDEPBACKSLASH]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([AMDEPBACKSLASH]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^AMDEPBACKSLASH$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([AMDEPBACKSLASH]) +m4trace:configure.ac:33: -1- AC_SUBST([am__nodep]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([am__nodep]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__nodep$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([am__nodep]) +m4trace:configure.ac:33: -1- AC_SUBST([CCDEPMODE], [depmode=$am_cv_CC_dependencies_compiler_type]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([CCDEPMODE]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^CCDEPMODE$]) +m4trace:configure.ac:33: -1- AM_CONDITIONAL([am__fastdepCC], [ + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3]) +m4trace:configure.ac:33: -1- AC_SUBST([am__fastdepCC_TRUE]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([am__fastdepCC_TRUE]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__fastdepCC_TRUE$]) +m4trace:configure.ac:33: -1- AC_SUBST([am__fastdepCC_FALSE]) +m4trace:configure.ac:33: -1- AC_SUBST_TRACE([am__fastdepCC_FALSE]) +m4trace:configure.ac:33: -1- m4_pattern_allow([^am__fastdepCC_FALSE$]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([am__fastdepCC_TRUE]) +m4trace:configure.ac:33: -1- _AM_SUBST_NOTMAKE([am__fastdepCC_FALSE]) +m4trace:configure.ac:35: -1- m4_pattern_forbid([^gl_[A-Z]]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^gl_ES$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^gl_LIBOBJS$]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^gl_LTLIBOBJS$]) +m4trace:configure.ac:35: -1- AC_SUBST([RANLIB]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([RANLIB]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^RANLIB$]) +m4trace:configure.ac:35: -1- AM_PROG_CC_C_O +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([NO_MINUS_C_MINUS_O]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^NO_MINUS_C_MINUS_O$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([NO_MINUS_C_MINUS_O], [/* Define to 1 if your C compiler doesn\'t accept -c and -o together. */ +@%:@undef NO_MINUS_C_MINUS_O]) +m4trace:configure.ac:35: -1- AC_REQUIRE_AUX_FILE([compile]) +m4trace:configure.ac:35: -1- AC_CANONICAL_BUILD +m4trace:configure.ac:35: -1- AC_REQUIRE_AUX_FILE([config.sub]) +m4trace:configure.ac:35: -1- AC_REQUIRE_AUX_FILE([config.guess]) +m4trace:configure.ac:35: -1- AC_SUBST([build], [$ac_cv_build]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([build]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^build$]) +m4trace:configure.ac:35: -1- AC_SUBST([build_cpu], [$[1]]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([build_cpu]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^build_cpu$]) +m4trace:configure.ac:35: -1- AC_SUBST([build_vendor], [$[2]]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([build_vendor]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^build_vendor$]) +m4trace:configure.ac:35: -1- AC_SUBST([build_os]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([build_os]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^build_os$]) +m4trace:configure.ac:35: -1- AC_CANONICAL_HOST +m4trace:configure.ac:35: -1- AC_SUBST([host], [$ac_cv_host]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([host]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host$]) +m4trace:configure.ac:35: -1- AC_SUBST([host_cpu], [$[1]]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([host_cpu]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host_cpu$]) +m4trace:configure.ac:35: -1- AC_SUBST([host_vendor], [$[2]]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([host_vendor]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host_vendor$]) +m4trace:configure.ac:35: -1- AC_SUBST([host_os]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([host_os]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^host_os$]) +m4trace:configure.ac:35: -1- _m4_warn([obsolete], [The macro `AC_GNU_SOURCE' is obsolete. +You should run autoupdate.], [../../lib/autoconf/specific.m4:314: AC_GNU_SOURCE is expanded from... +m4/gnulib-comp.m4:22: M4_EARLY is expanded from... +configure.ac:35: the top level]) +m4trace:configure.ac:35: -1- AC_SUBST([CPP]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([CPP]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^CPP$]) +m4trace:configure.ac:35: -1- AC_SUBST([CPPFLAGS]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([CPPFLAGS]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^CPPFLAGS$]) +m4trace:configure.ac:35: -1- AC_SUBST([CPP]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([CPP]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^CPP$]) +m4trace:configure.ac:35: -1- AC_SUBST([GREP]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([GREP]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^GREP$]) +m4trace:configure.ac:35: -1- AC_SUBST([EGREP]) +m4trace:configure.ac:35: -1- AC_SUBST_TRACE([EGREP]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^EGREP$]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^STDC_HEADERS$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */ +@%:@undef STDC_HEADERS]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TYPES_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_STAT_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDLIB_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STRING_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_MEMORY_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STRINGS_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_INTTYPES_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDINT_H]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_SOURCE]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_POSIX_SOURCE$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([_POSIX_SOURCE], [/* Define to 1 if you need to in order for `stat\' and other things to work. */ +@%:@undef _POSIX_SOURCE]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_1_SOURCE]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_POSIX_1_SOURCE$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([_POSIX_1_SOURCE], [/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +@%:@undef _POSIX_1_SOURCE]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_MINIX]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_MINIX$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([_MINIX], [/* Define to 1 if on MINIX. */ +@%:@undef _MINIX]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_XOPEN_SOURCE]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_XOPEN_SOURCE$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([_XOPEN_SOURCE], [/* Define to 500 only on HP-UX. */ +@%:@undef _XOPEN_SOURCE]) +m4trace:configure.ac:35: -1- AH_OUTPUT([__EXTENSIONS__], [/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([__EXTENSIONS__]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^__EXTENSIONS__$]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_ALL_SOURCE]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_ALL_SOURCE$]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_GNU_SOURCE]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_GNU_SOURCE$]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_PTHREAD_SEMANTICS]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_POSIX_PTHREAD_SEMANTICS$]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_TANDEM_SOURCE]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_TANDEM_SOURCE$]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([_LARGEFILE_SOURCE]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^_LARGEFILE_SOURCE$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([_LARGEFILE_SOURCE], [/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ +@%:@undef _LARGEFILE_SOURCE]) +m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FSEEKO]) +m4trace:configure.ac:35: -1- m4_pattern_allow([^HAVE_FSEEKO$]) +m4trace:configure.ac:35: -1- AH_OUTPUT([HAVE_FSEEKO], [/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ +@%:@undef HAVE_FSEEKO]) +m4trace:configure.ac:35: -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/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from... +m4/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from... +m4/gnulib-comp.m4:22: M4_EARLY is expanded from... +configure.ac:35: the top level]) +m4trace:configure.ac:35: -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/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from... +m4/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from... +m4/gnulib-comp.m4:22: M4_EARLY is expanded from... +configure.ac:35: the top level]) +m4trace:configure.ac:57: -1- AC_SUBST([WERROR_CFLAGS]) +m4trace:configure.ac:57: -1- AC_SUBST_TRACE([WERROR_CFLAGS]) +m4trace:configure.ac:57: -1- m4_pattern_allow([^WERROR_CFLAGS$]) +m4trace:configure.ac:58: -1- AC_SUBST([WERROR_CFLAGS]) +m4trace:configure.ac:58: -1- AC_SUBST_TRACE([WERROR_CFLAGS]) +m4trace:configure.ac:58: -1- m4_pattern_allow([^WERROR_CFLAGS$]) +m4trace:configure.ac:86: -1- AC_SUBST([WARN_CFLAGS]) +m4trace:configure.ac:86: -1- AC_SUBST_TRACE([WARN_CFLAGS]) +m4trace:configure.ac:86: -1- m4_pattern_allow([^WARN_CFLAGS$]) +m4trace:configure.ac:88: -1- AC_DEFINE_TRACE_LITERAL([_FORTIFY_SOURCE]) +m4trace:configure.ac:88: -1- m4_pattern_allow([^_FORTIFY_SOURCE$]) +m4trace:configure.ac:88: -1- AH_OUTPUT([_FORTIFY_SOURCE], [/* enable compile-time and run-time bounds-checking, and some warnings */ +@%:@undef _FORTIFY_SOURCE]) +m4trace:configure.ac:95: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:95: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:95: -1- AH_OUTPUT([HAVE_UNSIGNED_LONG_LONG_INT], [/* Define to 1 if the system has the type `unsigned long long int\'. */ +@%:@undef HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:95: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LONG_LONG_INT]) +m4trace:configure.ac:95: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:95: -1- AH_OUTPUT([HAVE_LONG_LONG_INT], [/* Define to 1 if the system has the type `long long int\'. */ +@%:@undef HAVE_LONG_LONG_INT]) +m4trace:configure.ac:96: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:96: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:96: -1- AH_OUTPUT([HAVE_UNSIGNED_LONG_LONG_INT], [/* Define to 1 if the system has the type `unsigned long long int\'. */ +@%:@undef HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:100: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LONG_LONG_INT]) +m4trace:configure.ac:100: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:100: -1- AH_OUTPUT([HAVE_LONG_LONG_INT], [/* Define to 1 if the system has the type `long long int\'. */ +@%:@undef HAVE_LONG_LONG_INT]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) +m4trace:configure.ac:104: -1- AC_SUBST([GL_COND_LIBTOOL_TRUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GL_COND_LIBTOOL_TRUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GL_COND_LIBTOOL_TRUE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GL_COND_LIBTOOL_FALSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GL_COND_LIBTOOL_FALSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GL_COND_LIBTOOL_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([GL_COND_LIBTOOL_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([GL_COND_LIBTOOL_FALSE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([isoc99_inline], [/* 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 MacOS 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]) +m4trace:configure.ac:104: -1- AH_OUTPUT([unused_parameter], [/* 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 +]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([size_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^size_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([size_t], [/* Define to `unsigned int\' if does not define. */ +@%:@undef size_t]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ALLOCA_H$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ALLOCA$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have `alloca\', as a function or macro. */ +@%:@undef HAVE_ALLOCA]) +m4trace:configure.ac:104: -1- AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ALLOCA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ALLOCA$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([C_ALLOCA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^C_ALLOCA$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([C_ALLOCA], [/* Define to 1 if using `alloca.c\'. */ +@%:@undef C_ALLOCA]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([CRAY_STACKSEG_END]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CRAY_STACKSEG_END$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([CRAY_STACKSEG_END], [/* Define to one of `_getb67\', `GETB67\', `getb67\' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c\' support on those systems. + */ +@%:@undef CRAY_STACKSEG_END]) +m4trace:configure.ac:104: -1- AH_OUTPUT([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +@%:@undef STACK_DIRECTION]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([STACK_DIRECTION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STACK_DIRECTION$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ALLOCA$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have \'alloca\' after including , a header that + may be supplied by this distribution. */ +@%:@undef HAVE_ALLOCA]) +m4trace:configure.ac:104: -1- AC_SUBST([ALLOCA_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ALLOCA_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ALLOCA_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NDEBUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NDEBUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NDEBUG], [/* Define to 1 if assertions should be disabled. */ +@%:@undef NDEBUG]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_BTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_BTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_BTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCTOB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCTOB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTOB$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSINIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSINIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSINIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBRTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBRTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBRTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBRLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBRLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBRLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSRTOWCS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSRTOWCS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSRTOWCS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSNRTOWCS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSNRTOWCS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSNRTOWCS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCRTOMB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCRTOMB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCRTOMB$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSRTOMBS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSRTOMBS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSRTOMBS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSNRTOMBS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSNRTOMBS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNRTOMBS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCWIDTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCWIDTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCWIDTH$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WMEMCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WMEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WMEMCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WMEMCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WMEMCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WMEMCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WMEMMOVE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WMEMMOVE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMMOVE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WMEMSET]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WMEMSET]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WMEMSET$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSNLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCPCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCPCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCPCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSNCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSNCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCPNCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCPNCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCPNCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSCAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSCAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSNCAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSNCAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSNCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSNCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSCASECMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSCASECMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCASECMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSNCASECMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSNCASECMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSNCASECMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSCOLL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSCOLL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCOLL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSXFRM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSXFRM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSXFRM$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSRCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSRCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSRCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSCSPN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSCSPN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSCSPN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSSPN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSSPN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSSPN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSPBRK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSPBRK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSPBRK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSSTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSSTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSSTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSTOK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSTOK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSTOK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCSWIDTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCSWIDTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCSWIDTH$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_BTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_BTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_BTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MBSINIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MBSINIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSINIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MBRTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MBRTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBRTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MBRLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MBRLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBRLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MBSRTOWCS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MBSRTOWCS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSRTOWCS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MBSNRTOWCS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MBSNRTOWCS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSNRTOWCS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCRTOMB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCRTOMB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCRTOMB$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSRTOMBS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSRTOMBS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSRTOMBS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSNRTOMBS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSNRTOMBS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNRTOMBS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WMEMCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WMEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WMEMCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WMEMCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WMEMCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WMEMCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WMEMMOVE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WMEMMOVE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMMOVE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WMEMSET]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WMEMSET]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WMEMSET$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSNLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCPCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCPCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCPCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSNCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSNCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCPNCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCPNCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCPNCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSCAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSCAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSNCAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSNCAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSNCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSNCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSCASECMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSCASECMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCASECMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSNCASECMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSNCASECMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSNCASECMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSCOLL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSCOLL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCOLL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSXFRM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSXFRM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSXFRM$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSRCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSRCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSRCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSCSPN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSCSPN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSCSPN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSSPN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSSPN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSSPN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSPBRK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSPBRK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSPBRK$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSSTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSSTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSSTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSTOK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSTOK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSTOK$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCSWIDTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCSWIDTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCSWIDTH$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_WCTOB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_WCTOB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_WCTOB$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_WCWIDTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_WCWIDTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MBSTATE_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MBSTATE_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSTATE_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_BTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_BTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_BTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WCTOB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WCTOB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCTOB$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MBSINIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MBSINIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSINIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MBRTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MBRTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBRTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MBRLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MBRLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBRLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MBSRTOWCS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MBSRTOWCS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSRTOWCS$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MBSNRTOWCS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MBSNRTOWCS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBSNRTOWCS$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WCRTOMB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WCRTOMB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCRTOMB$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WCSRTOMBS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WCSRTOMBS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCSRTOMBS$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WCSNRTOMBS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WCSNRTOMBS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCSNRTOMBS$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WCWIDTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WCWIDTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCWIDTH$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WCSWIDTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WCSWIDTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCSWIDTH$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_BTOWC], [/* Define to 1 if you have the `btowc\' function. */ +@%:@undef HAVE_BTOWC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LANGINFO_CODESET]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_CODESET$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LANGINFO_CODESET], [/* Define if you have and nl_langinfo(CODESET). */ +@%:@undef HAVE_LANGINFO_CODESET]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_BTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_BTOWC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_BTOWC], [/* Define to 1 when the gnulib module btowc should be tested. */ +@%:@undef GNULIB_TEST_BTOWC]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SETRLIMIT], [/* Define to 1 if you have the `setrlimit\' function. */ +@%:@undef HAVE_SETRLIMIT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_UCONTEXT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UCONTEXT_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FAULT_YIELDS_SIGBUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FAULT_YIELDS_SIGBUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FAULT_YIELDS_SIGBUS], [/* Define to 1 if an invalid memory address access may yield a SIGBUS. */ +@%:@undef FAULT_YIELDS_SIGBUS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STACK_OVERFLOW_HANDLING]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STACK_OVERFLOW_HANDLING$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STACK_OVERFLOW_HANDLING], [/* Define to 1 if extending the stack slightly past the limit causes a SIGSEGV + which can be handled on an alternate stack established with sigaltstack. */ +@%:@undef HAVE_STACK_OVERFLOW_HANDLING]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([SIGALTSTACK_SS_REVERSED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIGALTSTACK_SS_REVERSED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([SIGALTSTACK_SS_REVERSED], [/* Define if sigaltstack() interprets the stack_t.ss_sp field incorrectly, as + the highest address of the alternate stack range rather than as the lowest + address. */ +@%:@undef SIGALTSTACK_SS_REVERSED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_XSI_STACK_OVERFLOW_HEURISTIC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_XSI_STACK_OVERFLOW_HEURISTIC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_XSI_STACK_OVERFLOW_HEURISTIC], [/* Define to 1 if extending the stack slightly past the limit causes a + SIGSEGV, and an alternate stack can be established with sigaltstack, and + the signal handler is passed a context that specifies the run time stack. + This behavior is defined by POSIX 1003.1-2001 with the X/Open System + Interface (XSI) option and is a standardized way to implement a SEGV-based + stack overflow detection heuristic. */ +@%:@undef HAVE_XSI_STACK_OVERFLOW_HEURISTIC]) +m4trace:configure.ac:104: -1- AC_REQUIRE_AUX_FILE([config.rpath]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LIBSIGSEGV], [/* Define if you have the libsigsegv library. */ +@%:@undef HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AC_SUBST([LTLIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LTLIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBSIGSEGV_PREFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBSIGSEGV_PREFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV_PREFIX$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGALTSTACK], [/* Define to 1 if you have the `sigaltstack\' function. */ +@%:@undef HAVE_SIGALTSTACK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SIGALTSTACK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SIGALTSTACK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_SIGALTSTACK], [/* Define to 1 if you have the declaration of `sigaltstack\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_SIGALTSTACK]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_UCONTEXT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UCONTEXT_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STACK_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STACK_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STACK_T], [/* Define to 1 if the system has the type `stack_t\'. */ +@%:@undef HAVE_STACK_T]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBCSTACK], [$LIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBCSTACK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBCSTACK$]) +m4trace:configure.ac:104: -1- AC_SUBST([LTLIBCSTACK], [$LTLIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LTLIBCSTACK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBCSTACK$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_GETCWD], [/* Define to 1 if you have the `getcwd\' function. */ +@%:@undef HAVE_GETCWD]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_READLINK], [/* Define to 1 if you have the `readlink\' function. */ +@%:@undef HAVE_READLINK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([DOUBLE_SLASH_IS_DISTINCT_ROOT], [/* Define to 1 if // is a file system root distinct from /. */ +@%:@undef DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_REALPATH], [/* Define to 1 if you have the `realpath\' function. */ +@%:@undef HAVE_REALPATH]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FUNC_REALPATH_WORKS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_REALPATH_WORKS$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_CANONICALIZE_LGPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CANONICALIZE_LGPL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_CANONICALIZE_LGPL], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module canonicalize-lgpl shall be considered present. */ +@%:@undef GNULIB_CANONICALIZE_LGPL]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB__EXIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB__EXIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB__EXIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ATOLL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ATOLL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ATOLL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_CALLOC_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_CALLOC_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CALLOC_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETLOADAVG]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETLOADAVG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLOADAVG$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETSUBOPT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETSUBOPT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETSUBOPT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GRANTPT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GRANTPT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GRANTPT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MALLOC_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MALLOC_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MALLOC_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKDTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKDTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKDTEMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKOSTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKOSTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKOSTEMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKOSTEMPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKOSTEMPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKOSTEMPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKSTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKSTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKSTEMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKSTEMPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKSTEMPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKSTEMPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PTSNAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PTSNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PTSNAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PUTENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PUTENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_RANDOM_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_RANDOM_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RANDOM_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_REALLOC_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_REALLOC_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_REALLOC_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_REALPATH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_REALPATH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_REALPATH$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_RPMATCH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_RPMATCH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RPMATCH$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SETENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SETENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRTOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRTOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRTOLL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRTOLL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOLL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRTOULL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRTOULL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOULL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SYSTEM_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SYSTEM_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SYSTEM_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_UNLOCKPT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_UNLOCKPT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNLOCKPT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_UNSETENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_UNSETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNSETENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCTOMB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCTOMB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTOMB$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE__EXIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE__EXIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__EXIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ATOLL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ATOLL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ATOLL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_GETLOADAVG]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_GETLOADAVG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETLOADAVG$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETSUBOPT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETSUBOPT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETSUBOPT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GRANTPT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GRANTPT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GRANTPT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKDTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKDTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKDTEMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKOSTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKOSTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKOSTEMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKOSTEMPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKOSTEMPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKOSTEMPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKSTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKSTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKSTEMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKSTEMPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKSTEMPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKSTEMPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_PTSNAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_PTSNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PTSNAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_RANDOM_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_RANDOM_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RANDOM_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_RANDOM_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_RANDOM_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RANDOM_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_REALPATH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_REALPATH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_REALPATH$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_RPMATCH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_RPMATCH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RPMATCH$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SETENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SETENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_SETENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_SETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SETENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRTOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRTOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRTOLL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRTOLL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOLL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRTOULL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRTOULL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOULL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRUCT_RANDOM_DATA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_RANDOM_DATA$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYS_LOADAVG_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYS_LOADAVG_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_LOADAVG_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_UNLOCKPT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_UNLOCKPT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNLOCKPT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_UNSETENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_UNSETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_CALLOC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_CALLOC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CALLOC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MALLOC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MALLOC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MALLOC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MBTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MBTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MBTOWC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MKSTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MKSTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKSTEMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_PUTENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_PUTENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PUTENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_REALLOC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_REALLOC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_REALLOC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_REALPATH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_REALPATH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_REALPATH$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SETENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SETENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRTOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRTOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRTOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_UNSETENV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_UNSETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UNSETENV$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WCTOMB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WCTOMB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WCTOMB$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_CANONICALIZE_FILE_NAME], [/* Define to 1 when the gnulib module canonicalize_file_name should be tested. + */ +@%:@undef GNULIB_TEST_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_REALPATH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_REALPATH$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_REALPATH], [/* Define to 1 when the gnulib module realpath should be tested. */ +@%:@undef GNULIB_TEST_REALPATH]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([SIGNAL_SAFE_LIST]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIGNAL_SAFE_LIST$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([SIGNAL_SAFE_LIST], [/* Define if lists must be signal-safe. */ +@%:@undef SIGNAL_SAFE_LIST]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CLOEXEC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_CLOEXEC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_CLOEXEC], [/* Define to 1 when the gnulib module cloexec should be tested. */ +@%:@undef GNULIB_TEST_CLOEXEC]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_CHOWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_CHOWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CHOWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_CLOSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_CLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CLOSE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_DUP2]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_DUP2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DUP2$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_DUP3]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_DUP3]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DUP3$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ENVIRON]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ENVIRON]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ENVIRON$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_EUIDACCESS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_EUIDACCESS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_EUIDACCESS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FACCESSAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FACCESSAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FACCESSAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FCHDIR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FCHDIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCHDIR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FCHOWNAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FCHOWNAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FSYNC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FSYNC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSYNC$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FTRUNCATE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FTRUNCATE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FTRUNCATE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETCWD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETCWD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETCWD$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETDOMAINNAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETDOMAINNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETDOMAINNAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETDTABLESIZE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETDTABLESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETDTABLESIZE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETGROUPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETGROUPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETGROUPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETHOSTNAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETHOSTNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETHOSTNAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETLOGIN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETLOGIN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLOGIN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETLOGIN_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETLOGIN_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLOGIN_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETPAGESIZE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETPAGESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETUSERSHELL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETUSERSHELL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETUSERSHELL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LCHOWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LCHOWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LCHOWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LSEEK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LSEEK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LSEEK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PIPE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PIPE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PIPE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PIPE2]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PIPE2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PIPE2$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PREAD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PREAD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PREAD$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PWRITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PWRITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PWRITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_READLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_READLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_READLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_READLINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_READLINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_READLINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_RMDIR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_RMDIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RMDIR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SYMLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SYMLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SYMLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SYMLINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SYMLINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SYMLINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TTYNAME_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TTYNAME_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TTYNAME_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_UNISTD_H_GETOPT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_UNISTD_H_GETOPT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNISTD_H_GETOPT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_UNISTD_H_SIGPIPE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNISTD_H_SIGPIPE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_UNLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_UNLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_UNLINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_UNLINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UNLINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_USLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_USLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_USLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WRITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WRITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WRITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_CHOWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_CHOWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CHOWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DUP2]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DUP2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DUP2$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DUP3]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DUP3]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DUP3$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_EUIDACCESS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_EUIDACCESS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_EUIDACCESS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FACCESSAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FACCESSAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FACCESSAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FCHDIR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FCHDIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCHDIR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FCHOWNAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FCHOWNAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCHOWNAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FSYNC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FSYNC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FSYNC$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FTRUNCATE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FTRUNCATE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FTRUNCATE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETDTABLESIZE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETDTABLESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETDTABLESIZE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETGROUPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETGROUPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETHOSTNAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETHOSTNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETHOSTNAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETLOGIN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETLOGIN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETLOGIN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETPAGESIZE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETPAGESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LCHOWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LCHOWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LCHOWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_PIPE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_PIPE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PIPE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_PIPE2]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_PIPE2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PIPE2$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_PREAD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_PREAD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PREAD$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_PWRITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_PWRITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PWRITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_READLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_READLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_READLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_READLINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_READLINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_READLINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYMLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYMLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYMLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYMLINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYMLINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYMLINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_UNLINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_UNLINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNLINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_USLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_USLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_USLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_ENVIRON]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_ENVIRON]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ENVIRON$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_FCHDIR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_FCHDIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FCHDIR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_GETDOMAINNAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_GETDOMAINNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETDOMAINNAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_GETLOGIN_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_GETLOGIN_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETLOGIN_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_GETPAGESIZE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_GETPAGESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_GETUSERSHELL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_GETUSERSHELL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETUSERSHELL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_TTYNAME_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_TTYNAME_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TTYNAME_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_OS_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_OS_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OS_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYS_PARAM_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYS_PARAM_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_PARAM_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_CHOWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_CHOWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CHOWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_CLOSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_CLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CLOSE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_DUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_DUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_DUP2]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_DUP2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DUP2$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FCHOWNAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FCHOWNAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FCHOWNAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETCWD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETCWD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETCWD$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETDOMAINNAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETDOMAINNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETDOMAINNAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETLOGIN_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETLOGIN_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETLOGIN_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETGROUPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETGROUPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETGROUPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETPAGESIZE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETPAGESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_LCHOWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_LCHOWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LCHOWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_LINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_LINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_LINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_LINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_LSEEK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_LSEEK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LSEEK$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_PREAD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_PREAD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PREAD$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_PWRITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_PWRITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PWRITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_READLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_READLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_READLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_RMDIR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_RMDIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_RMDIR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SYMLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SYMLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SYMLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_TTYNAME_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_TTYNAME_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TTYNAME_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_UNLINK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_UNLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UNLINK$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_UNLINKAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_UNLINKAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UNLINKAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_USLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_USLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_USLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_WRITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_WRITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_WRITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([UNISTD_H_HAVE_WINSOCK2_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_CLOSE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_CLOSE], [/* Define to 1 when the gnulib module close should be tested. */ +@%:@undef GNULIB_TEST_CLOSE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_CLOSE_STREAM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CLOSE_STREAM$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_CLOSE_STREAM], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module close-stream shall be considered present. */ +@%:@undef GNULIB_CLOSE_STREAM]) +m4trace:configure.ac:104: -1- AC_SUBST([datarootdir], ['${datadir}']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([datarootdir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^datarootdir$]) +m4trace:configure.ac:104: -1- AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], + ['${datarootdir}/doc/${PACKAGE_TARNAME}'], + ['${datarootdir}/doc/${PACKAGE}'])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([docdir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^docdir$]) +m4trace:configure.ac:104: -1- AC_SUBST([htmldir], ['${docdir}']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([htmldir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^htmldir$]) +m4trace:configure.ac:104: -1- AC_SUBST([dvidir], ['${docdir}']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([dvidir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^dvidir$]) +m4trace:configure.ac:104: -1- AC_SUBST([pdfdir], ['${docdir}']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([pdfdir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^pdfdir$]) +m4trace:configure.ac:104: -1- AC_SUBST([psdir], ['${docdir}']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([psdir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^psdir$]) +m4trace:configure.ac:104: -1- AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([lispdir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^lispdir$]) +m4trace:configure.ac:104: -1- AC_SUBST([localedir], ['${datarootdir}/locale']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([localedir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^localedir$]) +m4trace:configure.ac:104: -1- AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([pkglibexecdir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^pkglibexecdir$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_DIRNAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DIRNAME$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_DIRNAME], [/* 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]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([DOUBLE_SLASH_IS_DISTINCT_ROOT], [/* Define to 1 if // is a file system root distinct from /. */ +@%:@undef DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DUP2], [/* Define to 1 if you have the `dup2\' function. */ +@%:@undef HAVE_DUP2]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_DUP2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_DUP2$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_DUP2], [/* Define to 1 when the gnulib module dup2 should be tested. */ +@%:@undef GNULIB_TEST_DUP2]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ENVIRON_DECL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ENVIRON_DECL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ENVIRON_DECL], [/* Define if you have the declaration of environ. */ +@%:@undef HAVE_ENVIRON_DECL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_ENVIRON]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_ENVIRON$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_ENVIRON], [/* Define to 1 when the gnulib module environ should be tested. */ +@%:@undef GNULIB_TEST_ENVIRON]) +m4trace:configure.ac:104: -1- AC_SUBST([INCLUDE_NEXT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([INCLUDE_NEXT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^INCLUDE_NEXT$]) +m4trace:configure.ac:104: -1- AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^INCLUDE_NEXT_AS_FIRST_DIRECTIVE$]) +m4trace:configure.ac:104: -1- AC_SUBST([PRAGMA_SYSTEM_HEADER]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([PRAGMA_SYSTEM_HEADER]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PRAGMA_SYSTEM_HEADER$]) +m4trace:configure.ac:104: -1- AC_SUBST([PRAGMA_COLUMNS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([PRAGMA_COLUMNS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PRAGMA_COLUMNS$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_ERRNO_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_ERRNO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_ERRNO_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_ERRNO_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_ERRNO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_ERRNO_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([ERRNO_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ERRNO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ERRNO_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([EMULTIHOP_HIDDEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([EMULTIHOP_HIDDEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EMULTIHOP_HIDDEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([EMULTIHOP_VALUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([EMULTIHOP_VALUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EMULTIHOP_VALUE$]) +m4trace:configure.ac:104: -1- AC_SUBST([ENOLINK_HIDDEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ENOLINK_HIDDEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ENOLINK_HIDDEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([ENOLINK_VALUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ENOLINK_VALUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ENOLINK_VALUE$]) +m4trace:configure.ac:104: -1- AC_SUBST([EOVERFLOW_HIDDEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([EOVERFLOW_HIDDEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EOVERFLOW_HIDDEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([EOVERFLOW_VALUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([EOVERFLOW_VALUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^EOVERFLOW_VALUE$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_STRERROR_R], [/* Define to 1 if you have the declaration of `strerror_r\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STRERROR_R], [/* Define to 1 if you have the `strerror_r\' function. */ +@%:@undef HAVE_STRERROR_R]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRERROR_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRERROR_R$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([STRERROR_R_CHAR_P]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STRERROR_R_CHAR_P$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([STRERROR_R_CHAR_P], [/* Define to 1 if strerror_r returns char *. */ +@%:@undef STRERROR_R_CHAR_P]) +m4trace:configure.ac:104: -1- AH_OUTPUT([inline], [/* Define to `__inline__\' or `__inline\' if that\'s what the C compiler + calls it, or to nothing if \'inline\' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=error:3:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=error_at_line:5:c-format]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([mode_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^mode_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([mode_t], [/* Define to `int\' if does not define. */ +@%:@undef mode_t]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIG_ATOMIC_T], [/* Define to 1 if the system has the type `sig_atomic_t\'. */ +@%:@undef HAVE_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([sig_atomic_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^sig_atomic_t$]) +m4trace:configure.ac:104: -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 asynchnonous signals. */ +@%:@undef sig_atomic_t]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_DPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_DPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FCLOSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FCLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCLOSE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FFLUSH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FFLUSH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FFLUSH$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FOPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FOPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FOPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FPRINTF_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FPRINTF_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FPURGE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FPURGE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPURGE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FPUTC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FPUTC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPUTC$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FPUTS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FPUTS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FPUTS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FREOPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FREOPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FREOPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FSEEK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FSEEK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSEEK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FSEEKO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FSEEKO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSEEKO$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FTELL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FTELL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FTELL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FTELLO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FTELLO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FTELLO$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FWRITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FWRITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FWRITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETDELIM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETDELIM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETDELIM$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETLINE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETLINE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETLINE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_OBSTACK_PRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_OBSTACK_PRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_OBSTACK_PRINTF_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PERROR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PERROR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PERROR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PRINTF_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PRINTF_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PRINTF_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PUTC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PUTC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTC$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PUTCHAR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PUTCHAR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTCHAR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_PUTS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_PUTS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PUTS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_REMOVE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_REMOVE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_REMOVE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_RENAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_RENAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RENAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_RENAMEAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_RENAMEAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RENAMEAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SNPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SPRINTF_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SPRINTF_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STDIO_H_SIGPIPE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STDIO_H_SIGPIPE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STDIO_H_SIGPIPE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TMPFILE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TMPFILE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TMPFILE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VASPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VASPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VASPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VDPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VDPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VDPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VFPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VFPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VFPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VFPRINTF_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VFPRINTF_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VFPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VPRINTF_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VPRINTF_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VSNPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VSNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VSNPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_VSPRINTF_POSIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_VSPRINTF_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_VSPRINTF_POSIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_FPURGE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_FPURGE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_FSEEKO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_FSEEKO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FSEEKO$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_FTELLO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_FTELLO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_GETDELIM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_GETDELIM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETDELIM$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_GETLINE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_GETLINE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETLINE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_OBSTACK_PRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_OBSTACK_PRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_SNPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_VSNPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_VSNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_VSNPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FSEEKO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FSEEKO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FSEEKO$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FTELLO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FTELLO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FTELLO$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_RENAMEAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_RENAMEAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RENAMEAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_VASPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_VASPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_VDPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_VDPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VDPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_DPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_DPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FCLOSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FCLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FCLOSE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FFLUSH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FFLUSH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FFLUSH$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FOPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FOPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FOPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FPURGE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FPURGE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FPURGE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FREOPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FREOPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FREOPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FSEEK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FSEEK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSEEK$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FSEEKO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FSEEKO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSEEKO$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FTELL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FTELL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FTELL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FTELLO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FTELLO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FTELLO$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETDELIM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETDELIM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETDELIM$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETLINE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETLINE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETLINE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_OBSTACK_PRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_OBSTACK_PRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_OBSTACK_PRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_PERROR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_PERROR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PERROR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_POPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_POPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_POPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_PRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_PRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_PRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_REMOVE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_REMOVE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_REMOVE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_RENAME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_RENAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_RENAME$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_RENAMEAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_RENAMEAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_RENAMEAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SNPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SNPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STDIO_WRITE_FUNCS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STDIO_WRITE_FUNCS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STDIO_WRITE_FUNCS$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_TMPFILE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_TMPFILE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TMPFILE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_VASPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_VASPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VASPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_VDPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_VDPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VDPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_VFPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_VFPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VFPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_VPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_VPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_VSNPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_VSNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VSNPRINTF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_VSPRINTF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_VSPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VSPRINTF$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FCLOSE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FCLOSE], [/* Define to 1 when the gnulib module fclose should be tested. */ +@%:@undef GNULIB_TEST_FCLOSE]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FCNTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FCNTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCNTL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_OPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_OPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_OPENAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_OPENAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_OPENAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FCNTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FCNTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCNTL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_OPENAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_OPENAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OPENAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FCNTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FCNTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FCNTL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_OPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_OPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_OPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_OPENAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_OPENAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_OPENAT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FCNTL_DUPFD_BUGGY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FCNTL_DUPFD_BUGGY$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FCNTL_DUPFD_BUGGY], [/* Define this to 1 if F_DUPFD behavior does not match POSIX */ +@%:@undef FCNTL_DUPFD_BUGGY]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCNTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FCNTL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FCNTL], [/* Define to 1 when the gnulib module fcntl should be tested. */ +@%:@undef GNULIB_TEST_FCNTL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_O_NOATIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WORKING_O_NOATIME$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WORKING_O_NOATIME], [/* Define to 1 if O_NOATIME works. */ +@%:@undef HAVE_WORKING_O_NOATIME]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_O_NOFOLLOW]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WORKING_O_NOFOLLOW$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WORKING_O_NOFOLLOW], [/* Define to 1 if O_NOFOLLOW works. */ +@%:@undef HAVE_WORKING_O_NOFOLLOW]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_FCNTL_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_FCNTL_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_FCNTL_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_FCNTL_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_FCNTL_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FCNTL_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FD_SAFER_FLAG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FD_SAFER_FLAG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_FD_SAFER_FLAG], [/* 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]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FUNC_FFLUSH_STDIN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FUNC_FFLUSH_STDIN], [/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if + fflush is known to not work, -1 if unknown. */ +@%:@undef FUNC_FFLUSH_STDIN]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FFLUSH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FFLUSH$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FFLUSH], [/* Define to 1 when the gnulib module fflush should be tested. */ +@%:@undef GNULIB_TEST_FFLUSH]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ +@%:@undef HAVE_MEMPCPY]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FILENAMECAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FILENAMECAT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_FILENAMECAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module filenamecat shall be considered present. */ +@%:@undef GNULIB_FILENAMECAT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ +@%:@undef HAVE_MEMPCPY]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_FLOAT_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_FLOAT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_FLOAT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_FLOAT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_FLOAT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FLOAT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([FLOAT_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([FLOAT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLOAT_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FOPEN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FOPEN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FOPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FOPEN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FOPEN], [/* Define to 1 when the gnulib module fopen should be tested. */ +@%:@undef GNULIB_TEST_FOPEN]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FOPEN_SAFER]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FOPEN_SAFER$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_STDIO_EXT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDIO_EXT_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE___FPENDING], [/* Define to 1 if you have the `__fpending\' function. */ +@%:@undef HAVE___FPENDING]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL___FPENDING]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL___FPENDING$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL___FPENDING], [/* Define to 1 if you have the declaration of `__fpending\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL___FPENDING]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([PENDING_OUTPUT_N_BYTES]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PENDING_OUTPUT_N_BYTES$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([PENDING_OUTPUT_N_BYTES], [/* the number of pending output bytes on stream `fp\' */ +@%:@undef PENDING_OUTPUT_N_BYTES]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FPURGE], [/* Define to 1 if you have the `fpurge\' function. */ +@%:@undef HAVE_FPURGE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE___FPURGE], [/* Define to 1 if you have the `__fpurge\' function. */ +@%:@undef HAVE___FPURGE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPURGE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FPURGE], [/* Define to 1 if you have the declaration of `fpurge\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_FPURGE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FPURGE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FPURGE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FPURGE], [/* Define to 1 when the gnulib module fpurge should be tested. */ +@%:@undef GNULIB_TEST_FPURGE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE___FREADING], [/* Define to 1 if you have the `__freading\' function. */ +@%:@undef HAVE___FREADING]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ACOSL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ACOSL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ACOSL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ASINL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ASINL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ASINL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ATANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ATANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ATANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_CEIL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_CEIL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CEIL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_CEILF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_CEILF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CEILF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_CEILL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_CEILL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_CEILL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_COSL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_COSL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_COSL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_EXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_EXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_EXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FLOOR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FLOOR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FLOOR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FLOORF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FLOORF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FLOORF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FLOORL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FLOORL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FLOORL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FREXP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FREXP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FREXP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FREXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FREXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FREXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISFINITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISFINITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISFINITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISINF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISINF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISINF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISNAN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISNAN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNAN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISNANF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISNANF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNANF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISNAND]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISNAND]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNAND$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISNANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISNANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISNANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LDEXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LDEXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LDEXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LOGB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LOGB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LOGB$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LOGL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LOGL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LOGL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ROUND]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ROUND]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ROUND$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ROUNDF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ROUNDF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ROUNDF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ROUNDL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ROUNDL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ROUNDL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SIGNBIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SIGNBIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGNBIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SINL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SINL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SINL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SQRTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SQRTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SQRTL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TRUNC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TRUNC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TRUNC$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TRUNCF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TRUNCF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TRUNCF$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TRUNCL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TRUNCL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TRUNCL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ACOSL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ACOSL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ACOSL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ASINL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ASINL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ASINL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ATANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ATANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ATANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_COSL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_COSL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COSL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_EXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_EXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_EXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ISNANF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ISNANF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ISNAND]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ISNAND]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNAND$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ISNANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ISNANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LOGL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LOGL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LOGL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SINL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SINL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SINL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SQRTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SQRTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SQRTL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_TANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_TANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_ACOSL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_ACOSL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ACOSL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_ASINL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_ASINL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ASINL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_ATANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_ATANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ATANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_CEILF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_CEILF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_CEILF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_CEILL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_CEILL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_CEILL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_COSL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_COSL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COSL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_EXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_EXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_EXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_FLOORF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_FLOORF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FLOORF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_FLOORL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_FLOORL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FLOORL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_FREXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_FREXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FREXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_LDEXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_LDEXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LDEXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_LOGB]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_LOGB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LOGB$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_LOGL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_LOGL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LOGL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_ROUND]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_ROUND]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ROUND$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_ROUNDF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_ROUNDF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ROUNDF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_ROUNDL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_ROUNDL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ROUNDL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_SINL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_SINL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SINL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_SQRTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_SQRTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SQRTL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_TANL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_TANL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TANL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_TRUNC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_TRUNC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TRUNC$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_TRUNCF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_TRUNCF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TRUNCF$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_TRUNCL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_TRUNCL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_TRUNCL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_CEIL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_CEIL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CEIL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_CEILF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_CEILF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CEILF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_CEILL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_CEILL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_CEILL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FLOOR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FLOOR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FLOOR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FLOORF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FLOORF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FLOORF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FLOORL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FLOORL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FLOORL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FREXP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FREXP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FREXP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FREXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FREXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FREXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_HUGE_VAL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_HUGE_VAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_HUGE_VAL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ISFINITE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ISFINITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISFINITE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ISINF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ISINF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISINF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ISNAN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ISNAN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISNAN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_LDEXPL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_LDEXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LDEXPL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_NAN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_NAN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NAN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ROUND]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ROUND]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ROUND$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ROUNDF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ROUNDF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ROUNDF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ROUNDL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ROUNDL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ROUNDL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SIGNBIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SIGNBIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SIGNBIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SIGNBIT_USING_GCC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SIGNBIT_USING_GCC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SIGNBIT_USING_GCC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_TRUNC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_TRUNC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TRUNC$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_TRUNCF]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_TRUNCF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TRUNCF$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_TRUNCL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_TRUNCL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TRUNCL$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXP_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FREXP_IN_LIBC], [/* Define if the frexp() function is available in libc. */ +@%:@undef HAVE_FREXP_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FREXP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FREXP$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FREXP], [/* Define to 1 when the gnulib module frexp should be tested. */ +@%:@undef GNULIB_TEST_FREXP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXPL_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXPL_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FREXPL_IN_LIBC], [/* Define if the frexpl() function is available in libc. */ +@%:@undef HAVE_FREXPL_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FREXPL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FREXPL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FREXPL], [/* Define to 1 when the gnulib module frexpl should be tested. */ +@%:@undef GNULIB_TEST_FREXPL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FSEEKO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FSEEKO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FSEEKO], [/* Define to 1 if you have the declaration of `fseeko\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_FSEEKO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FSEEKO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FSEEKO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FSEEKO], [/* Define to 1 when the gnulib module fseeko should be tested. */ +@%:@undef GNULIB_TEST_FSEEKO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FTELLO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FTELLO], [/* Define to 1 if you have the declaration of `ftello\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_FTELLO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTELLO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FTELLO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FTELLO], [/* Define to 1 when the gnulib module ftello should be tested. */ +@%:@undef GNULIB_TEST_FTELLO]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_GETDTABLESIZE], [/* Define to 1 if you have the `getdtablesize\' function. */ +@%:@undef HAVE_GETDTABLESIZE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETDTABLESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETDTABLESIZE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_GETDTABLESIZE], [/* Define to 1 when the gnulib module getdtablesize should be tested. */ +@%:@undef GNULIB_TEST_GETDTABLESIZE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_GETOPT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_GETOPT_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_GETOPT_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_GETOPT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_GETOPT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_GETOPT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_GETOPT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_GETOPT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETOPT_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETOPT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETOPT_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_GETOPT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_GETOPT_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETOPT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETOPT_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_GETOPT_LONG_ONLY], [/* Define to 1 if you have the `getopt_long_only\' function. */ +@%:@undef HAVE_GETOPT_LONG_ONLY]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETOPT_LONG_ONLY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETOPT_LONG_ONLY$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([__GETOPT_PREFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^__GETOPT_PREFIX$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([__GETOPT_PREFIX], [/* Define to rpl_ if the getopt replacement functions and variables should be + used. */ +@%:@undef __GETOPT_PREFIX]) +m4trace:configure.ac:104: -1- AC_SUBST([GETOPT_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GETOPT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETOPT_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_GETENV], [/* Define to 1 if you have the declaration of `getenv\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_GETENV]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETOPT_GNU]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETOPT_GNU$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_GETOPT_GNU], [/* Define to 1 when the gnulib module getopt-gnu should be tested. */ +@%:@undef GNULIB_TEST_GETOPT_GNU]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([__GETOPT_PREFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^__GETOPT_PREFIX$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([__GETOPT_PREFIX], [/* Define to rpl_ if the getopt replacement functions and variables should be + used. */ +@%:@undef __GETOPT_PREFIX]) +m4trace:configure.ac:104: -1- AC_SUBST([GETOPT_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GETOPT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETOPT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBINTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBINTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBINTL$]) +m4trace:configure.ac:104: -1- AC_SUBST([LTLIBINTL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LTLIBINTL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBINTL$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([restrict]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^restrict$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([restrict]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^restrict$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRUCT_TIMEVAL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRUCT_TIMEVAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_TIMEVAL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYS_TIME_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYS_TIME_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIME_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_SYS_TIME_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_SYS_TIME_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SYS_TIME_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the `gettimeofday\' function. */ +@%:@undef HAVE_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_TIMEB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIMEB_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE__FTIME], [/* Define to 1 if you have the `_ftime\' function. */ +@%:@undef HAVE__FTIME]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE__FTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__FTIME$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_TIMEB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIMEB_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE__FTIME], [/* Define to 1 if you have the `_ftime\' function. */ +@%:@undef HAVE__FTIME]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE__FTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__FTIME$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([gmtime]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^gmtime$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([gmtime], [/* Define to rpl_gmtime if the replacement function should be used. */ +@%:@undef gmtime]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([localtime]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^localtime$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([localtime], [/* Define to rpl_localtime if the replacement function should be used. */ +@%:@undef localtime]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GETTIMEOFDAY_CLOBBERS_LOCALTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETTIMEOFDAY_CLOBBERS_LOCALTIME$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GETTIMEOFDAY_CLOBBERS_LOCALTIME], [/* Define if gettimeofday clobbers the localtime buffer. */ +@%:@undef GETTIMEOFDAY_CLOBBERS_LOCALTIME]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_TIMEB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TIMEB_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE__FTIME], [/* Define to 1 if you have the `_ftime\' function. */ +@%:@undef HAVE__FTIME]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE__FTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__FTIME$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GETTIMEOFDAY_TIMEZONE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GETTIMEOFDAY_TIMEZONE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GETTIMEOFDAY_TIMEZONE], [/* Define this to \'void\' or \'struct timezone\' to match the system\'s + declaration of the second argument to gettimeofday. */ +@%:@undef GETTIMEOFDAY_TIMEZONE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETTIMEOFDAY$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_GETTIMEOFDAY], [/* Define to 1 when the gnulib module gettimeofday should be tested. */ +@%:@undef GNULIB_TEST_GETTIMEOFDAY]) +m4trace:configure.ac:104: -1- AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [], [GNUmakefile=$GNUmakefile]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INLINE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INLINE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_INLINE], [/* Define to 1 if the compiler supports one of the keywords \'inline\', + \'__inline__\', \'__inline\' and effectively inlines functions marked as such. + */ +@%:@undef HAVE_INLINE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISNAND_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNAND_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ISNAND_IN_LIBC], [/* Define if the isnan(double) function is available in libc. */ +@%:@undef HAVE_ISNAND_IN_LIBC]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([DBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'double\'. */ +@%:@undef DBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FLT_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'float\'. */ +@%:@undef FLT_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISNANF_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANF_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ISNANF_IN_LIBC], [/* Define if the isnan(float) function is available in libc. */ +@%:@undef HAVE_ISNANF_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FLT_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'float\'. */ +@%:@undef FLT_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -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:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISNANL_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISNANL_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ISNANL_IN_LIBC], [/* Define if the isnan(long double) function is available in libc. */ +@%:@undef HAVE_ISNANL_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([LDBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'long double\'. */ +@%:@undef LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_NL_LANGINFO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_NL_LANGINFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LANGINFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_LANGINFO_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_LANGINFO_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_LANGINFO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_LANGINFO_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LANGINFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_LANGINFO_H]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LANGINFO_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LANGINFO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LANGINFO_CODESET]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LANGINFO_CODESET]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_CODESET$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LANGINFO_T_FMT_AMPM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LANGINFO_T_FMT_AMPM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_T_FMT_AMPM$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LANGINFO_ERA]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LANGINFO_ERA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_ERA$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LANGINFO_YESEXPR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LANGINFO_YESEXPR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LANGINFO_YESEXPR$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LIBSIGSEGV], [/* Define if you have the libsigsegv library. */ +@%:@undef HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AC_SUBST([LTLIBSIGSEGV]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LTLIBSIGSEGV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBSIGSEGV$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBSIGSEGV_PREFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBSIGSEGV_PREFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBSIGSEGV_PREFIX$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETC_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETC_UNLOCKED$]) +m4trace:configure.ac:104: -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:104: -1- AC_SUBST([GLIBC21]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GLIBC21]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GLIBC21$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALCHARSET_TESTS_ENVIRONMENT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALCHARSET_TESTS_ENVIRONMENT$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([PTHREAD_IN_USE_DETECTION_HARD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PTHREAD_IN_USE_DETECTION_HARD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([PTHREAD_IN_USE_DETECTION_HARD], [/* Define if the pthread_in_use() detection is hard. */ +@%:@undef PTHREAD_IN_USE_DETECTION_HARD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_POSIX_THREADS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_POSIX_THREADS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_POSIX_THREADS], [/* Define if the POSIX multithreading library can be used. */ +@%:@undef USE_POSIX_THREADS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_POSIX_THREADS_WEAK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_POSIX_THREADS_WEAK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_POSIX_THREADS_WEAK], [/* Define if references to the POSIX multithreading library should be made + weak. */ +@%:@undef USE_POSIX_THREADS_WEAK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_SOLARIS_THREADS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_SOLARIS_THREADS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_SOLARIS_THREADS], [/* Define if the old Solaris multithreading library can be used. */ +@%:@undef USE_SOLARIS_THREADS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_SOLARIS_THREADS_WEAK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_SOLARIS_THREADS_WEAK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_SOLARIS_THREADS_WEAK], [/* Define if references to the old Solaris multithreading library should be + made weak. */ +@%:@undef USE_SOLARIS_THREADS_WEAK]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBPTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBPTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBPTH$]) +m4trace:configure.ac:104: -1- AC_SUBST([LTLIBPTH]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LTLIBPTH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBPTH$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBPTH_PREFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBPTH_PREFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBPTH_PREFIX$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_PTH_THREADS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_PTH_THREADS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_PTH_THREADS], [/* Define if the GNU Pth multithreading library can be used. */ +@%:@undef USE_PTH_THREADS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_PTH_THREADS_WEAK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_PTH_THREADS_WEAK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_PTH_THREADS_WEAK], [/* Define if references to the GNU Pth multithreading library should be made + weak. */ +@%:@undef USE_PTH_THREADS_WEAK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_WIN32_THREADS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_WIN32_THREADS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_WIN32_THREADS], [/* Define if the Win32 multithreading API can be used. */ +@%:@undef USE_WIN32_THREADS]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBTHREAD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBTHREAD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBTHREAD$]) +m4trace:configure.ac:104: -1- AC_SUBST([LTLIBTHREAD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LTLIBTHREAD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBTHREAD$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBMULTITHREAD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBMULTITHREAD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBMULTITHREAD$]) +m4trace:configure.ac:104: -1- AC_SUBST([LTLIBMULTITHREAD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LTLIBMULTITHREAD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LTLIBMULTITHREAD$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_RWLOCK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PTHREAD_RWLOCK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_PTHREAD_RWLOCK], [/* Define if the POSIX multithreading library has read/write locks. */ +@%:@undef HAVE_PTHREAD_RWLOCK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_MUTEX_RECURSIVE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PTHREAD_MUTEX_RECURSIVE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_PTHREAD_MUTEX_RECURSIVE], [/* Define if the defines PTHREAD_MUTEX_RECURSIVE. */ +@%:@undef HAVE_PTHREAD_MUTEX_RECURSIVE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([LSEEK_PIPE_BROKEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LSEEK_PIPE_BROKEN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([LSEEK_PIPE_BROKEN], [/* Define to 1 if lseek does not detect pipes. */ +@%:@undef LSEEK_PIPE_BROKEN]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LSEEK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_LSEEK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_LSEEK], [/* Define to 1 when the gnulib module lseek should be tested. */ +@%:@undef GNULIB_TEST_LSEEK]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FCHMODAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FCHMODAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FCHMODAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FSTATAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FSTATAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FSTATAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_FUTIMENS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_FUTIMENS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_FUTIMENS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LCHMOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LCHMOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LCHMOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_LSTAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_LSTAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_LSTAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKDIRAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKDIRAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKDIRAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKFIFO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKFIFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKFIFO$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKFIFOAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKFIFOAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKFIFOAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKNOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKNOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKNOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKNODAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKNODAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKNODAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_UTIMENSAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_UTIMENSAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_UTIMENSAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FCHMODAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FCHMODAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FCHMODAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FSTATAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FSTATAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FSTATAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FUTIMENS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FUTIMENS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FUTIMENS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LCHMOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LCHMOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LCHMOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LSTAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LSTAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LSTAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKDIRAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKDIRAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKDIRAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKFIFO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKFIFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKFIFO$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKFIFOAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKFIFOAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKFIFOAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKNOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKNOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKNOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MKNODAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MKNODAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKNODAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_UTIMENSAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_UTIMENSAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UTIMENSAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FSTAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FSTAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSTAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FSTATAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FSTATAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FSTATAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_FUTIMENS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_FUTIMENS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FUTIMENS$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_LSTAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_LSTAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LSTAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MKDIR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MKDIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKDIR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MKFIFO]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MKFIFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKFIFO$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MKNOD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MKNOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKNOD$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_UTIMENSAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_UTIMENSAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_UTIMENSAT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([LSTAT_FOLLOWS_SLASHED_SYMLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LSTAT_FOLLOWS_SLASHED_SYMLINK$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LSTAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_LSTAT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_LSTAT], [/* Define to 1 when the gnulib module lstat should be tested. */ +@%:@undef GNULIB_TEST_LSTAT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDLIB_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDLIB_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC_GNU]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MALLOC_GNU], [/* Define to 1 if your system has a GNU libc compatible \'malloc\' function, and + to 0 otherwise. */ +@%:@undef HAVE_MALLOC_GNU]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC_GNU]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_MALLOC_GNU]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MALLOC_GNU$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_MALLOC_GNU], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module malloc-gnu shall be considered present. */ +@%:@undef GNULIB_MALLOC_GNU]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MALLOC_POSIX$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MALLOC_POSIX], [/* Define if the \'malloc\' function is POSIX compliant. */ +@%:@undef HAVE_MALLOC_POSIX]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MALLOC_POSIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MALLOC_POSIX$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_MALLOC_POSIX], [/* Define to 1 when the gnulib module malloc-posix should be tested. */ +@%:@undef GNULIB_TEST_MALLOC_POSIX]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDLIB_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDLIB_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MALLOC_0_IS_NONNULL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MALLOC_0_IS_NONNULL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MALLOC_0_IS_NONNULL], [/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */ +@%:@undef MALLOC_0_IS_NONNULL]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MATH_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_MATH_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_MATH_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_MATH_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_MATH_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_MATH_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_MATH_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_MATH_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MBSTATE_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSTATE_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBSTATE_T], [/* Define to 1 if declares mbstate_t. */ +@%:@undef HAVE_MBSTATE_T]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([mbstate_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^mbstate_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([mbstate_t], [/* Define to a type if does not define. */ +@%:@undef mbstate_t]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NULL_ARG1_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG1_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MBRTOWC_NULL_ARG1_BUG], [/* Define if the mbrtowc function has the NULL pwc argument bug. */ +@%:@undef MBRTOWC_NULL_ARG1_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NULL_ARG2_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG2_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MBRTOWC_NULL_ARG2_BUG], [/* Define if the mbrtowc function has the NULL string argument bug. */ +@%:@undef MBRTOWC_NULL_ARG2_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_RETVAL_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_RETVAL_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MBRTOWC_RETVAL_BUG], [/* Define if the mbrtowc function returns a wrong return value. */ +@%:@undef MBRTOWC_RETVAL_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NUL_RETVAL_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MBRTOWC_NUL_RETVAL_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MBRTOWC_NUL_RETVAL_BUG], [/* Define if the mbrtowc function does not return 0 for a NUL character. */ +@%:@undef MBRTOWC_NUL_RETVAL_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBRTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MBRTOWC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_MBRTOWC], [/* Define to 1 when the gnulib module mbrtowc should be tested. */ +@%:@undef GNULIB_TEST_MBRTOWC]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSINIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MBSINIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_MBSINIT], [/* Define to 1 when the gnulib module mbsinit should be tested. */ +@%:@undef GNULIB_TEST_MBSINIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBTOWC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MBTOWC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_MBTOWC], [/* Define to 1 when the gnulib module mbtowc should be tested. */ +@%:@undef GNULIB_TEST_MBTOWC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MEMCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MEMMEM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MEMMEM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMMEM$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MEMPCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MEMPCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMPCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MEMRCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MEMRCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MEMRCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_RAWMEMCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_RAWMEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STPCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STPCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STPCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STPNCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STPNCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STPNCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRCHRNUL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRCHRNUL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRCHRNUL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRNCAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRNCAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRNCAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRNDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRNDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRNDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRNLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRNLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRPBRK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRPBRK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRPBRK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRSEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRSEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRSEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRSTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRSTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRSTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRCASESTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRCASESTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRCASESTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRTOK_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRTOK_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRTOK_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSNLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSNLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSRCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSRCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSRCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSSTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSSTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSSTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSCASECMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSCASECMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCASECMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSNCASECMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSNCASECMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSNCASECMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSPCASECMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSPCASECMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSPCASECMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSCASESTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSCASESTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCASESTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSCSPN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSCSPN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSCSPN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSPBRK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSPBRK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSPBRK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSSPN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSSPN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSSPN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSSEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSSEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSSEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MBSTOK_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MBSTOK_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MBSTOK_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRERROR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRERROR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRERROR$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRERROR_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRERROR_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRERROR_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRSIGNAL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRSIGNAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRSIGNAL$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRVERSCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRVERSCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRVERSCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MBSLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MBSLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MBSLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MEMCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MEMCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_MEMMEM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_MEMMEM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_MEMMEM$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_MEMPCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_MEMPCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MEMPCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_MEMRCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_MEMRCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_MEMRCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_RAWMEMCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_RAWMEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STPCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STPCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STPCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STPNCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STPNCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STPNCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRCHRNUL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRCHRNUL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_STRDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_STRDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_STRNDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_STRNDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_STRNLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_STRNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRPBRK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRPBRK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRPBRK$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRSEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRSEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRSEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRCASESTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRCASESTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRCASESTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_STRTOK_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_STRTOK_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRTOK_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRVERSCMP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRVERSCMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRVERSCMP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MEMCHR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MEMCHR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MEMMEM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MEMMEM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MEMMEM$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STPNCPY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STPNCPY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STPNCPY$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRSTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRSTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRSTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRCASESTR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRCASESTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRCASESTR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRERROR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRERROR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRERROR$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRERROR_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRERROR_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRERROR_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRNCAT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRNCAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRNCAT$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRNDUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRNDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRNDUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRNLEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRNLEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRSIGNAL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRSIGNAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRSIGNAL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_STRTOK_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_STRTOK_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRTOK_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([UNDEFINE_STRTOK_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([UNDEFINE_STRTOK_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^UNDEFINE_STRTOK_R$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MEMCHR], [/* Define to 1 if you have the `memchr\' function. */ +@%:@undef HAVE_MEMCHR]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_BP_SYM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_BP_SYM_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_BP_SYM_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_BP_SYM_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MEMCHR$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_MEMCHR], [/* Define to 1 when the gnulib module memchr should be tested. */ +@%:@undef GNULIB_TEST_MEMCHR]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MKDTEMP], [/* Define to 1 if you have the `mkdtemp\' function. */ +@%:@undef HAVE_MKDTEMP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MKDTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MKDTEMP$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKDTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MKDTEMP$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_MKDTEMP], [/* Define to 1 when the gnulib module mkdtemp should be tested. */ +@%:@undef GNULIB_TEST_MKDTEMP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([_FILE_OFFSET_BITS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^_FILE_OFFSET_BITS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([_FILE_OFFSET_BITS], [/* Number of bits in a file offset, on hosts where this is settable. */ +@%:@undef _FILE_OFFSET_BITS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([_LARGE_FILES]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^_LARGE_FILES$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([_LARGE_FILES], [/* Define for large files, on AIX-style hosts. */ +@%:@undef _LARGE_FILES]) +m4trace:configure.ac:104: -1- AH_OUTPUT([_DARWIN_USE_64_BIT_INODE], [/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MKSTEMP], [/* Define to 1 if you have the `mkstemp\' function. */ +@%:@undef HAVE_MKSTEMP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKSTEMP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_MKSTEMP$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_MKSTEMP], [/* Define to 1 when the gnulib module mkstemp should be tested. */ +@%:@undef GNULIB_TEST_MKSTEMP]) +m4trace:configure.ac:104: -1- AC_SUBST([APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ +@%:@undef HAVE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FUNC_NL_LANGINFO_YESEXPR_WORKS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_NL_LANGINFO_YESEXPR_WORKS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FUNC_NL_LANGINFO_YESEXPR_WORKS], [/* Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string. */ +@%:@undef FUNC_NL_LANGINFO_YESEXPR_WORKS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([REPLACE_NL_LANGINFO], [/* Define if nl_langinfo exists but is overridden by gnulib. */ +@%:@undef REPLACE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_NL_LANGINFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_NL_LANGINFO], [/* Define to 1 when the gnulib module nl_langinfo should be tested. */ +@%:@undef GNULIB_TEST_NL_LANGINFO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OBSTACK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OBSTACK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_OBSTACK], [/* Define to 1 if libc includes obstacks. */ +@%:@undef HAVE_OBSTACK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([PROMOTED_MODE_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PROMOTED_MODE_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([PROMOTED_MODE_T], [/* Define to the type that is the result of default argument promotions of + type mode_t. */ +@%:@undef PROMOTED_MODE_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([OPEN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^OPEN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([OPEN_TRAILING_SLASH_BUG], [/* Define to 1 if open() fails to recognize a trailing slash. */ +@%:@undef OPEN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_OPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_OPEN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_OPEN], [/* Define to 1 when the gnulib module open should be tested. */ +@%:@undef GNULIB_TEST_OPEN]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_PATHCONF], [/* Define to 1 if you have the `pathconf\' function. */ +@%:@undef HAVE_PATHCONF]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_PIPE2], [/* Define to 1 if you have the `pipe2\' function. */ +@%:@undef HAVE_PIPE2]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_PIPE2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_PIPE2$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_PIPE2], [/* Define to 1 when the gnulib module pipe2 should be tested. */ +@%:@undef GNULIB_TEST_PIPE2]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_PIPE2_SAFER]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_PIPE2_SAFER$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_PIPE2_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module pipe2-safer shall be considered present. */ +@%:@undef GNULIB_PIPE2_SAFER]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETFLAGS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETFLAGS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETFLAGS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETFLAGS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETFLAGS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETPGROUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETPGROUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETPGROUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETPGROUP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETPGROUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETPGROUP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGMASK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSIGMASK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGMASK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_DESTROY]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_DESTROY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_POSIX_SPAWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_POSIX_SPAWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_POSIX_SPAWNATTR_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_POSIX_SPAWNATTR_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_POSIX_SPAWN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_POSIX_SPAWN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_POSIX_SPAWN], [/* Define to 1 if you have the `posix_spawn\' function. */ +@%:@undef HAVE_POSIX_SPAWN]) +m4trace:configure.ac:104: -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.m4:84: 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/gnulib-comp.m4:377: M4_INIT is expanded from... +configure.ac:104: the top level]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE], [/* Define to 1 when the gnulib module posix_spawn_file_actions_addclose should + be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN], [/* Define to 1 when the gnulib module posix_spawn_file_actions_addopen should + be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT], [/* Define to 1 when the gnulib module posix_spawn_file_actions_init should be + tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_DESTROY]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_INIT], [/* Define to 1 when the gnulib module posix_spawnattr_init should be tested. + */ +@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK], [/* Define to 1 when the gnulib module posix_spawnattr_setsigmask should be + tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_PATHS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PATHS_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PATHS_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_PATHS_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_CONFSTR], [/* Define to 1 if you have the `confstr\' function. */ +@%:@undef HAVE_CONFSTR]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SCHED_SETPARAM], [/* Define to 1 if you have the `sched_setparam\' function. */ +@%:@undef HAVE_SCHED_SETPARAM]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SCHED_SETSCHEDULER], [/* Define to 1 if you have the `sched_setscheduler\' function. */ +@%:@undef HAVE_SCHED_SETSCHEDULER]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SETEGID], [/* Define to 1 if you have the `setegid\' function. */ +@%:@undef HAVE_SETEGID]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SETEUID], [/* Define to 1 if you have the `seteuid\' function. */ +@%:@undef HAVE_SETEUID]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_VFORK], [/* Define to 1 if you have the `vfork\' function. */ +@%:@undef HAVE_VFORK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNP$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNP], [/* Define to 1 when the gnulib module posix_spawnp should be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWNP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXP_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FREXP_IN_LIBC], [/* Define if the frexp function is available in libc. */ +@%:@undef HAVE_FREXP_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LDEXP_IN_LIBC], [/* Define if the ldexp function is available in libc. */ +@%:@undef HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXPL_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FREXPL_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FREXPL_IN_LIBC], [/* Define if the frexpl function is available in libc. */ +@%:@undef HAVE_FREXPL_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXPL_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LDEXPL_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LDEXPL_IN_LIBC], [/* Define if the ldexpl function is available in libc. */ +@%:@undef HAVE_LDEXPL_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_NAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_NAME$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME], [/* Define to 1 if you have the declaration of `program_invocation_short_name\', + and to 0 if you don\'t. */ +@%:@undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_RAWMEMCHR], [/* Define to 1 if you have the `rawmemchr\' function. */ +@%:@undef HAVE_RAWMEMCHR]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_RAWMEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_RAWMEMCHR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_RAWMEMCHR$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_RAWMEMCHR], [/* Define to 1 when the gnulib module rawmemchr should be tested. */ +@%:@undef GNULIB_TEST_RAWMEMCHR]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_READLINK], [/* Define to 1 if you have the `readlink\' function. */ +@%:@undef HAVE_READLINK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([READLINK_TRAILING_SLASH_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^READLINK_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_READLINK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_READLINK], [/* Define to 1 when the gnulib module readlink should be tested. */ +@%:@undef GNULIB_TEST_READLINK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([_REGEX_LARGE_OFFSETS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^_REGEX_LARGE_OFFSETS$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([re_syntax_options]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_syntax_options$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_syntax_options], [/* Define to rpl_re_syntax_options if the replacement should be used. */ +@%:@undef re_syntax_options]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([re_set_syntax]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_set_syntax$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([re_compile_pattern]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_compile_pattern$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_compile_pattern], [/* Define to rpl_re_compile_pattern if the replacement should be used. */ +@%:@undef re_compile_pattern]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([re_compile_fastmap]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_compile_fastmap$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([re_search]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_search$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_search], [/* Define to rpl_re_search if the replacement should be used. */ +@%:@undef re_search]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([re_search_2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_search_2$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([re_match]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_match$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_match], [/* Define to rpl_re_match if the replacement should be used. */ +@%:@undef re_match]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([re_match_2]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_match_2$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_match_2], [/* Define to rpl_re_match_2 if the replacement should be used. */ +@%:@undef re_match_2]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([re_set_registers]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_set_registers$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_set_registers], [/* Define to rpl_re_set_registers if the replacement should be used. */ +@%:@undef re_set_registers]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([re_comp]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_comp$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_comp], [/* Define to rpl_re_comp if the replacement should be used. */ +@%:@undef re_comp]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([re_exec]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^re_exec$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([re_exec], [/* Define to rpl_re_exec if the replacement should be used. */ +@%:@undef re_exec]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([regcomp]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regcomp$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([regcomp], [/* Define to rpl_regcomp if the replacement should be used. */ +@%:@undef regcomp]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([regexec]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regexec$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([regexec], [/* Define to rpl_regexec if the replacement should be used. */ +@%:@undef regexec]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([regerror]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regerror$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([regerror], [/* Define to rpl_regerror if the replacement should be used. */ +@%:@undef regerror]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([regfree]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^regfree$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([regfree], [/* Define to rpl_regfree if the replacement should be used. */ +@%:@undef regfree]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LIBINTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_LIBINTL_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBINTL_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LIBINTL_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ISBLANK], [/* Define to 1 if you have the `isblank\' function. */ +@%:@undef HAVE_ISBLANK]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ISWCTYPE], [/* Define to 1 if you have the `iswctype\' function. */ +@%:@undef HAVE_ISWCTYPE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCSCOLL], [/* Define to 1 if you have the `wcscoll\' function. */ +@%:@undef HAVE_WCSCOLL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ISBLANK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_ISBLANK], [/* Define to 1 if you have the declaration of `isblank\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_ISBLANK]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([RENAME_TRAILING_SLASH_DEST_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_TRAILING_SLASH_DEST_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([RENAME_TRAILING_SLASH_DEST_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]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([RENAME_TRAILING_SLASH_SOURCE_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_TRAILING_SLASH_SOURCE_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([RENAME_TRAILING_SLASH_SOURCE_BUG], [/* Define if rename does not correctly handle slashes on the source argument, + such as on Solaris 9 or cygwin 1.5. */ +@%:@undef RENAME_TRAILING_SLASH_SOURCE_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([RENAME_HARD_LINK_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_HARD_LINK_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([RENAME_HARD_LINK_BUG], [/* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or + Cygwin 1.5. */ +@%:@undef RENAME_HARD_LINK_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([RENAME_DEST_EXISTS_BUG]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^RENAME_DEST_EXISTS_BUG$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([RENAME_DEST_EXISTS_BUG], [/* Define if rename does not work when the destination file exists, as on + Cygwin 1.5 or Windows. */ +@%:@undef RENAME_DEST_EXISTS_BUG]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_RENAME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_RENAME$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_RENAME], [/* Define to 1 when the gnulib module rename should be tested. */ +@%:@undef GNULIB_TEST_RENAME]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_RMDIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_RMDIR$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_RMDIR], [/* Define to 1 when the gnulib module rmdir should be tested. */ +@%:@undef GNULIB_TEST_RMDIR]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SCHED_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SCHED_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_SCHED_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_SCHED_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SCHED_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SCHED_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SCHED_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SCHED_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SCHED_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SCHED_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SCHED_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRUCT_SCHED_PARAM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRUCT_SCHED_PARAM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_SCHED_PARAM$]) +m4trace:configure.ac:104: -1- AC_SUBST([SCHED_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([SCHED_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SCHED_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SIGNAL_H_SIGPIPE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SIGNAL_H_SIGPIPE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGNAL_H_SIGPIPE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SIGPROCMASK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SIGPROCMASK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGPROCMASK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SIGACTION]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SIGACTION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SIGACTION$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_POSIX_SIGNALBLOCKING]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_POSIX_SIGNALBLOCKING]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SIGNALBLOCKING$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SIGSET_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SIGSET_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SIGINFO_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SIGINFO_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SIGACTION]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SIGACTION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGACTION$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TYPE_VOLATILE_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGACTION], [/* Define to 1 if you have the `sigaction\' function. */ +@%:@undef HAVE_SIGACTION]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STRUCT_SIGACTION_SA_SIGACTION], [/* Define to 1 if `sa_sigaction\' is a member of `struct sigaction\'. */ +@%:@undef HAVE_STRUCT_SIGACTION_SA_SIGACTION]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([uid_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^uid_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([uid_t], [/* Define to `int\' if doesn\'t define. */ +@%:@undef uid_t]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([gid_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^gid_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([gid_t], [/* Define to `int\' if doesn\'t define. */ +@%:@undef gid_t]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGALTSTACK], [/* Define to 1 if you have the `sigaltstack\' function. */ +@%:@undef HAVE_SIGALTSTACK]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGINTERRUPT], [/* Define to 1 if you have the `siginterrupt\' function. */ +@%:@undef HAVE_SIGINTERRUPT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIGINFO_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGINFO_T], [/* Define to 1 if the system has the type `siginfo_t\'. */ +@%:@undef HAVE_SIGINFO_T]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGACTION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SIGACTION$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_SIGACTION], [/* Define to 1 when the gnulib module sigaction should be tested. */ +@%:@undef GNULIB_TEST_SIGACTION]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_SIGNAL_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_SIGNAL_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SIGNAL_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_SIGNBIT_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_SIGNBIT_WORD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FLT_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'float\'. */ +@%:@undef FLT_SIGNBIT_WORD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_SIGNBIT_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_SIGNBIT_BIT$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([DBL_SIGNBIT_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_SIGNBIT_WORD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([DBL_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'double\'. */ +@%:@undef DBL_SIGNBIT_WORD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([DBL_SIGNBIT_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_SIGNBIT_BIT$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([LDBL_SIGNBIT_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_SIGNBIT_WORD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([LDBL_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'long double\'. */ +@%:@undef LDBL_SIGNBIT_WORD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([LDBL_SIGNBIT_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_SIGNBIT_BIT$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGNF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNF$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_COPYSIGNF], [/* Define to 1 if you have the declaration of `copysignf\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_COPYSIGNF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGNF_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COPYSIGNF_IN_LIBC$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_COPYSIGN], [/* Define to 1 if you have the declaration of `copysign\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_COPYSIGN]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGN_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COPYSIGN_IN_LIBC$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGNL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_COPYSIGNL], [/* Define to 1 if you have the declaration of `copysignl\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_COPYSIGNL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGNL_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_COPYSIGNL_IN_LIBC$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGNBIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SIGNBIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_SIGNBIT], [/* Define to 1 when the gnulib module signbit should be tested. */ +@%:@undef GNULIB_TEST_SIGNBIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIGSET_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGSET_T], [/* Define to 1 if the system has the type `sigset_t\'. */ +@%:@undef HAVE_SIGSET_T]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SIGSET_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SIGSET_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGPROCMASK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SIGPROCMASK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_SIGPROCMASK], [/* Define to 1 when the gnulib module sigprocmask should be tested. */ +@%:@undef GNULIB_TEST_SIGPROCMASK]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDINT_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([SIZE_MAX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIZE_MAX$]) +m4trace:configure.ac:104: -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:104: -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:104: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ +@%:@undef HAVE_SNPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SNPRINTF$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SNPRINTF$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_SNPRINTF], [/* Define to 1 when the gnulib module snprintf should be tested. */ +@%:@undef GNULIB_TEST_SNPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SPAWN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SPAWN_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_SPAWN_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_SPAWN_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SPAWN_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SPAWN_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SPAWN_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SPAWN_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_POSIX_SPAWNATTR_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_POSIX_SPAWN_FILE_ACTIONS_T], [/* Define to 1 if the system has the type `posix_spawn_file_actions_t\'. */ +@%:@undef HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SPAWN_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SPAWN_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SPAWN_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([ssize_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ssize_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([ssize_t], [/* Define as a signed type of the same size as size_t. */ +@%:@undef ssize_t]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FUNC_STAT_DIR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_DIR$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FUNC_STAT_FILE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_FILE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([REPLACE_FUNC_STAT_FILE], [/* Define to 1 if stat needs help when passed a file name with a trailing + slash */ +@%:@undef REPLACE_FUNC_STAT_FILE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STAT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STAT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STAT], [/* Define to 1 when the gnulib module stat should be tested. */ +@%:@undef GNULIB_TEST_STAT]) +m4trace:configure.ac:104: -1- AC_SUBST([STDARG_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([STDARG_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDARG_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_STDARG_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_STDARG_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDARG_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_STDARG_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_STDARG_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDARG_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDARG_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDARG_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDARG_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([va_copy]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^va_copy$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([va_copy], [/* Define as a macro for copying va_list variables. */ +@%:@undef va_copy]) +m4trace:configure.ac:104: -1- AH_OUTPUT([gl_VA_COPY], [/* A replacement for va_copy, if needed. */ +#define gl_va_copy(a,b) ((a) = (b))]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([va_copy]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^va_copy$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([va_copy], [/* Define as a macro for copying va_list variables. */ +@%:@undef va_copy]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE__BOOL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__BOOL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE__BOOL], [/* Define to 1 if the system has the type `_Bool\'. */ +@%:@undef HAVE__BOOL]) +m4trace:configure.ac:104: -1- AC_SUBST([STDBOOL_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([STDBOOL_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDBOOL_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE__BOOL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE__BOOL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE__BOOL$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_NULL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_NULL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NULL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCHAR_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCHAR_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([STDDEF_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([STDDEF_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDDEF_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WCHAR_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCHAR_T], [/* Define if you have the \'wchar_t\' type. */ +@%:@undef HAVE_WCHAR_T]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_STDDEF_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_STDDEF_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDDEF_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDDEF_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_LONG_LONG_INT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_LONG_LONG_INT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCHAR_H]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCHAR_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCHAR_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_INTTYPES_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_INTTYPES_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INTTYPES_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYS_TYPES_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYS_TYPES_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_TYPES_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDINT_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_STDINT_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_STDINT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDINT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDINT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDINT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDINT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STDINT_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STDINT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_INTTYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_INTTYPES_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_BITYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_BITYPES_H]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYS_INTTYPES_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYS_INTTYPES_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_INTTYPES_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SYS_BITYPES_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SYS_BITYPES_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_BITYPES_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([BITSIZEOF_PTRDIFF_T], [/* Define to the number of bits in type \'ptrdiff_t\'. */ +@%:@undef BITSIZEOF_PTRDIFF_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([BITSIZEOF_SIZE_T], [/* Define to the number of bits in type \'size_t\'. */ +@%:@undef BITSIZEOF_SIZE_T]) +m4trace:configure.ac:104: -1- AC_SUBST([BITSIZEOF_PTRDIFF_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([BITSIZEOF_PTRDIFF_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_PTRDIFF_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([BITSIZEOF_SIZE_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([BITSIZEOF_SIZE_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_SIZE_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([BITSIZEOF_SIG_ATOMIC_T], [/* Define to the number of bits in type \'sig_atomic_t\'. */ +@%:@undef BITSIZEOF_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([BITSIZEOF_WCHAR_T], [/* Define to the number of bits in type \'wchar_t\'. */ +@%:@undef BITSIZEOF_WCHAR_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([BITSIZEOF_WINT_T], [/* Define to the number of bits in type \'wint_t\'. */ +@%:@undef BITSIZEOF_WINT_T]) +m4trace:configure.ac:104: -1- AC_SUBST([BITSIZEOF_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([BITSIZEOF_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([BITSIZEOF_WCHAR_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([BITSIZEOF_WCHAR_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_WCHAR_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([BITSIZEOF_WINT_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([BITSIZEOF_WINT_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^BITSIZEOF_WINT_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGNED_SIG_ATOMIC_T], [/* Define to 1 if \'sig_atomic_t\' is a signed integer type. */ +@%:@undef HAVE_SIGNED_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGNED_WCHAR_T], [/* Define to 1 if \'wchar_t\' is a signed integer type. */ +@%:@undef HAVE_SIGNED_WCHAR_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SIGNED_WINT_T], [/* Define to 1 if \'wint_t\' is a signed integer type. */ +@%:@undef HAVE_SIGNED_WINT_T]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SIGNED_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SIGNED_SIG_ATOMIC_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGNED_SIG_ATOMIC_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SIGNED_WCHAR_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SIGNED_WCHAR_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGNED_WCHAR_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_SIGNED_WINT_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_SIGNED_WINT_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SIGNED_WINT_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([PTRDIFF_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'ptrdiff_t\'. */ +@%:@undef PTRDIFF_T_SUFFIX]) +m4trace:configure.ac:104: -1- AH_OUTPUT([SIZE_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'size_t\'. */ +@%:@undef SIZE_T_SUFFIX]) +m4trace:configure.ac:104: -1- AC_SUBST([PTRDIFF_T_SUFFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([PTRDIFF_T_SUFFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PTRDIFF_T_SUFFIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([SIZE_T_SUFFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([SIZE_T_SUFFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIZE_T_SUFFIX$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([SIG_ATOMIC_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'sig_atomic_t\'. */ +@%:@undef SIG_ATOMIC_T_SUFFIX]) +m4trace:configure.ac:104: -1- AH_OUTPUT([WCHAR_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'wchar_t\'. */ +@%:@undef WCHAR_T_SUFFIX]) +m4trace:configure.ac:104: -1- AH_OUTPUT([WINT_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'wint_t\'. */ +@%:@undef WINT_T_SUFFIX]) +m4trace:configure.ac:104: -1- AC_SUBST([SIG_ATOMIC_T_SUFFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([SIG_ATOMIC_T_SUFFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SIG_ATOMIC_T_SUFFIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([WCHAR_T_SUFFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([WCHAR_T_SUFFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^WCHAR_T_SUFFIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([WINT_T_SUFFIX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([WINT_T_SUFFIX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^WINT_T_SUFFIX$]) +m4trace:configure.ac:104: -1- AC_SUBST([STDINT_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([STDINT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STDINT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_STDIO_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_STDIO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDIO_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDIO_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDIO_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDIO_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_STDLIB_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_STDLIB_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STDLIB_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDLIB_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDLIB_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDLIB_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STRCHRNUL], [/* Define to 1 if you have the `strchrnul\' function. */ +@%:@undef HAVE_STRCHRNUL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRCHRNUL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRCHRNUL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRCHRNUL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRCHRNUL], [/* Define to 1 when the gnulib module strchrnul should be tested. */ +@%:@undef GNULIB_TEST_STRCHRNUL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRERROR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRERROR$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_STRERROR], [/* Define to 1 if you have the declaration of `strerror\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRERROR]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_STRERROR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_STRERROR$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([REPLACE_STRERROR], [/* Define this to 1 if strerror is broken. */ +@%:@undef REPLACE_STRERROR]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRERROR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRERROR$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRERROR], [/* Define to 1 when the gnulib module strerror should be tested. */ +@%:@undef GNULIB_TEST_STRERROR]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_STRING_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_STRING_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_STRING_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STRING_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STRING_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STRING_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRNDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_STRNDUP], [/* Define to 1 if you have the `strndup\' function. */ +@%:@undef HAVE_STRNDUP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRNDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRNDUP$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRNDUP], [/* Define to 1 when the gnulib module strndup should be tested. */ +@%:@undef GNULIB_TEST_STRNDUP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRNLEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRNLEN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRNLEN], [/* Define to 1 when the gnulib module strnlen should be tested. */ +@%:@undef GNULIB_TEST_STRNLEN]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_STRSIGNAL], [/* Define to 1 if you have the `strsignal\' function. */ +@%:@undef HAVE_STRSIGNAL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRSIGNAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRSIGNAL$]) +m4trace:configure.ac:104: -1- _m4_warn([obsolete], [The macro `AC_DECL_SYS_SIGLIST' is obsolete. +You should run autoupdate.], [../../lib/autoconf/specific.m4:39: AC_DECL_SYS_SIGLIST is expanded from... +m4/strsignal.m4:59: gl_PREREQ_STRSIGNAL is expanded from... +m4/strsignal.m4:7: gl_FUNC_STRSIGNAL is expanded from... +m4/gnulib-comp.m4:377: M4_INIT is expanded from... +configure.ac:104: the top level]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SYS_SIGLIST]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SYS_SIGLIST$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL__SYS_SIGLIST]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL__SYS_SIGLIST$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL__SYS_SIGLIST], [/* Define to 1 if you have the declaration of `_sys_siglist\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL__SYS_SIGLIST]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRSIGNAL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRSIGNAL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRSIGNAL], [/* Define to 1 when the gnulib module strsignal should be tested. */ +@%:@undef GNULIB_TEST_STRSIGNAL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRSTR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRSTR$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRSTR], [/* Define to 1 when the gnulib module strstr should be tested. */ +@%:@undef GNULIB_TEST_STRSTR]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRTOD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_STRTOD], [/* Define to 1 if you have the declaration of `strtod\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_STRTOD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LDEXP_IN_LIBC], [/* Define if the ldexp function is available in libc. */ +@%:@undef HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRTOD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRTOD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRTOD], [/* Define to 1 when the gnulib module strtod should be tested. */ +@%:@undef GNULIB_TEST_STRTOD]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STRTOL], [/* Define to 1 if you have the `strtol\' function. */ +@%:@undef HAVE_STRTOL]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRTOL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRTOL$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([STAT_MACROS_BROKEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^STAT_MACROS_BROKEN$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_STAT_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_SYS_STAT_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_SYS_STAT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SYS_STAT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([nlink_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^nlink_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([nlink_t], [/* Define to the type of st_nlink in struct stat, or a supertype. */ +@%:@undef nlink_t]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WAITPID]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WAITPID]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WAITPID$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_WAIT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_WAIT_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_SYS_WAIT_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_SYS_WAIT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_SYS_WAIT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_MKTIME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_MKTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_MKTIME$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_NANOSLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_NANOSLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_NANOSLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_STRPTIME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_STRPTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_STRPTIME$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TIMEGM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TIMEGM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TIMEGM$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TIME_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TIME_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TIME_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DECL_LOCALTIME_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DECL_LOCALTIME_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_LOCALTIME_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_NANOSLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_NANOSLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_NANOSLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_STRPTIME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_STRPTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STRPTIME$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_TIMEGM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_TIMEGM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TIMEGM$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_LOCALTIME_R]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_LOCALTIME_R]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_LOCALTIME_R$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_MKTIME]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_MKTIME]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_MKTIME$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_NANOSLEEP]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_NANOSLEEP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_NANOSLEEP$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_TIMEGM]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_TIMEGM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_TIMEGM$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_TIME_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_TIME_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_TIME_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_TIME_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_TIME_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_TIME_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:104: -1- AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^TIME_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:104: -1- AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^SYS_TIME_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:104: -1- AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PTHREAD_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE___SECURE_GETENV], [/* Define to 1 if you have the `__secure_getenv\' function. */ +@%:@undef HAVE___SECURE_GETENV]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE___SECURE_GETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE___SECURE_GETENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_UNISTD_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_UNISTD_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_UNISTD_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_UNISTD_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_UNISTD_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_UNISTD_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_UNISTD_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_UNISTD_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNISTD_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_PIPE], [/* Define to 1 if you have the `pipe\' function. */ +@%:@undef HAVE_PIPE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([USE_UNLOCKED_IO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^USE_UNLOCKED_IO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([USE_UNLOCKED_IO], [/* Define to 1 if you want getc etc. to use unlocked I/O if available. + Unlocked I/O can improve performance in unithreaded apps, but it is not + safe for multithreaded apps. */ +@%:@undef USE_UNLOCKED_IO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_CLEARERR_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_CLEARERR_UNLOCKED$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FEOF_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FEOF_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FEOF_UNLOCKED], [/* Define to 1 if you have the declaration of `feof_unlocked\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_FEOF_UNLOCKED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FERROR_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FERROR_UNLOCKED$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FFLUSH_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FFLUSH_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FFLUSH_UNLOCKED], [/* Define to 1 if you have the declaration of `fflush_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FFLUSH_UNLOCKED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FGETS_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FGETS_UNLOCKED$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPUTC_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPUTC_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FPUTC_UNLOCKED], [/* Define to 1 if you have the declaration of `fputc_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FPUTC_UNLOCKED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPUTS_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FPUTS_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FPUTS_UNLOCKED], [/* Define to 1 if you have the declaration of `fputs_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FPUTS_UNLOCKED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FREAD_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FREAD_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_FREAD_UNLOCKED], [/* Define to 1 if you have the declaration of `fread_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FREAD_UNLOCKED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FWRITE_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_FWRITE_UNLOCKED$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETCHAR_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_GETCHAR_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_GETCHAR_UNLOCKED], [/* Define to 1 if you have the declaration of `getchar_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_GETCHAR_UNLOCKED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PUTC_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PUTC_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_PUTC_UNLOCKED], [/* Define to 1 if you have the declaration of `putc_unlocked\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_PUTC_UNLOCKED]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PUTCHAR_UNLOCKED]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_PUTCHAR_UNLOCKED$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_PUTCHAR_UNLOCKED], [/* Define to 1 if you have the declaration of `putchar_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_PUTCHAR_UNLOCKED]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ +@%:@undef HAVE_VASNPRINTF]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ +@%:@undef HAVE_VASNPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ +@%:@undef REPLACE_VASNPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINT_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WINT_T], [/* Define if you have the \'wint_t\' type. */ +@%:@undef HAVE_WINT_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_FEATURES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_FEATURES_H]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_FEATURES_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_FEATURES_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_FEATURES_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system + doesn\'t define it. */ +@%:@undef ptrdiff_t]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTTYPES_H_WITH_UINTMAX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INTTYPES_H_WITH_UINTMAX$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H_WITH_UINTMAX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H_WITH_UINTMAX$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STDINT_H_WITH_UINTMAX], [/* Define if exists, doesn\'t clash with , and declares + uintmax_t. */ +@%:@undef HAVE_STDINT_H_WITH_UINTMAX]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTMAX_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_INTMAX_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_INTMAX_T], [/* Define if you have the \'intmax_t\' type in or . */ +@%:@undef HAVE_INTMAX_T]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([intmax_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^intmax_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([intmax_t], [/* Define to long or long long if and don\'t define. */ +@%:@undef intmax_t]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ +@%:@undef HAVE_SNPRINTF]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STRNLEN], [/* Define to 1 if you have the `strnlen\' function. */ +@%:@undef HAVE_STRNLEN]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCSLEN], [/* Define to 1 if you have the `wcslen\' function. */ +@%:@undef HAVE_WCSLEN]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCSNLEN], [/* Define to 1 if you have the `wcsnlen\' function. */ +@%:@undef HAVE_WCSNLEN]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCRTOMB], [/* Define to 1 if you have the `wcrtomb\' function. */ +@%:@undef HAVE_WCRTOMB]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL__SNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL__SNPRINTF$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SNPRINTF_RETVAL_C99]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SNPRINTF_RETVAL_C99$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SNPRINTF_RETVAL_C99], [/* Define if the return value of the snprintf function is the number of of + bytes (excluding the terminating NUL) that would have been produced if the + buffer had been large enough. */ +@%:@undef HAVE_SNPRINTF_RETVAL_C99]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_VASPRINTF], [/* Define to 1 if you have the `vasprintf\' function. */ +@%:@undef HAVE_VASPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VASPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_VASPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_VASPRINTF$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_VASPRINTF], [/* Define to 1 when the gnulib module vasprintf should be tested. */ +@%:@undef GNULIB_TEST_VASPRINTF]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=asprintf:2:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=vasprintf:2:c-format]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([CHECK_PRINTF_SAFE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CHECK_PRINTF_SAFE$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_VASPRINTF], [/* Define to 1 if you have the `vasprintf\' function. */ +@%:@undef HAVE_VASPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VASPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_DOUBLE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite + \'double\' arguments. */ +@%:@undef NEED_PRINTF_INFINITE_DOUBLE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_LONG_DOUBLE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_A]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_A], [/* Define if the vasnprintf implementation needs special code for the \'a\' and + \'A\' directives. */ +@%:@undef NEED_PRINTF_DIRECTIVE_A]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ +@%:@undef HAVE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NL_LANGINFO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_F]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_F], [/* Define if the vasnprintf implementation needs special code for the \'F\' + directive. */ +@%:@undef NEED_PRINTF_DIRECTIVE_F]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_LS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_GROUPING]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_FLAG_GROUPING], [/* Define if the vasnprintf implementation needs special code for the \' flag. + */ +@%:@undef NEED_PRINTF_FLAG_GROUPING]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_LEFTADJUST]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_ZERO]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_FLAG_ZERO], [/* Define if the vasnprintf implementation needs special code for the 0 flag. + */ +@%:@undef NEED_PRINTF_FLAG_ZERO]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_UNBOUNDED_PRECISION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' + arguments. */ +@%:@undef NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_ENOMEM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_ENOMEM], [/* Define if the vasnprintf implementation needs special code for surviving + out-of-memory conditions. */ +@%:@undef NEED_PRINTF_ENOMEM]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' + arguments. */ +@%:@undef NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long + double\' arguments. */ +@%:@undef NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ +@%:@undef HAVE_VASNPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ +@%:@undef REPLACE_VASNPRINTF]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system + doesn\'t define it. */ +@%:@undef ptrdiff_t]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=verror:3:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=verror_at_line:5:c-format]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PACKAGE_PACKAGER$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([PACKAGE_PACKAGER], [/* String identifying the packager of this software */ +@%:@undef PACKAGE_PACKAGER]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER_VERSION]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PACKAGE_PACKAGER_VERSION$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([PACKAGE_PACKAGER_VERSION], [/* Packager-specific version information */ +@%:@undef PACKAGE_PACKAGER_VERSION]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER_BUG_REPORTS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^PACKAGE_PACKAGER_BUG_REPORTS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([PACKAGE_PACKAGER_BUG_REPORTS], [/* Packager info for bug reports (URL/e-mail/...) */ +@%:@undef PACKAGE_PACKAGER_BUG_REPORTS]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WAITID], [/* Define to 1 if you have the `waitid\' function. */ +@%:@undef HAVE_WAITID]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WAITID]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WAITID$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WAITPID]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WAITPID$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_WAITPID], [/* Define to 1 when the gnulib module waitpid should be tested. */ +@%:@undef GNULIB_TEST_WAITPID]) +m4trace:configure.ac:104: -1- AC_SUBST([WARN_CFLAGS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([WARN_CFLAGS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^WARN_CFLAGS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCHAR_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_WCHAR_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_WCHAR_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_WCHAR_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_WCHAR_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_WCHAR_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCHAR_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCHAR_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCHAR_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WINT_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WINT_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCRTOMB], [/* Define to 1 if you have the `wcrtomb\' function. */ +@%:@undef HAVE_WCRTOMB]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCRTOMB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WCRTOMB$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_WCRTOMB], [/* Define to 1 when the gnulib module wcrtomb should be tested. */ +@%:@undef GNULIB_TEST_WCRTOMB]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISWBLANK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISWBLANK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISWBLANK$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCTYPE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCTYPE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTYPE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_ISWCTYPE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_ISWCTYPE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_ISWCTYPE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_WCTRANS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_WCTRANS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_WCTRANS$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_TOWCTRANS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_TOWCTRANS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TOWCTRANS$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ISWBLANK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ISWBLANK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISWBLANK$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCTYPE_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCTYPE_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCTYPE_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCTRANS_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCTRANS_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCTRANS_T$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ISWBLANK]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ISWBLANK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISWBLANK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_ISWCNTRL], [/* Define to 1 if you have the `iswcntrl\' function. */ +@%:@undef HAVE_ISWCNTRL]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_ISWCNTRL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_ISWCNTRL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_ISWCNTRL$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WINT_T]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WINT_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCTYPE_H]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_WCTYPE_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_WCTYPE_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_WCTYPE_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_WCTYPE_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_WCTYPE_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCTYPE_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_ISWCNTRL]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_ISWCNTRL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_ISWCNTRL$]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xprintf:1:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xvfprintf:2:c-format]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDINT_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:104: -1- AM_XGETTEXT_OPTION([--flag=xasprintf:1:c-format]) +m4trace:configure.ac:104: -1- AC_SUBST([M4tests_WITNESS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([M4tests_WITNESS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^M4tests_WITNESS$]) +m4trace:configure.ac:104: -1- AC_SUBST([CXX_CHOICE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([CXX_CHOICE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX_CHOICE$]) +m4trace:configure.ac:104: -1- AC_SUBST([CXX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([CXX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX$]) +m4trace:configure.ac:104: -1- AC_SUBST([ac_ct_CXX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ac_ct_CXX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ac_ct_CXX$]) +m4trace:configure.ac:104: -1- AC_SUBST([CXX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([CXX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX$]) +m4trace:configure.ac:104: -1- AC_SUBST([CXXFLAGS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([CXXFLAGS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXXFLAGS$]) +m4trace:configure.ac:104: -1- AC_SUBST([CXX]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([CXX]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXX$]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([ANSICXX], [test "$CXX" != ":"]) +m4trace:configure.ac:104: -1- AC_SUBST([ANSICXX_TRUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ANSICXX_TRUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ANSICXX_TRUE$]) +m4trace:configure.ac:104: -1- AC_SUBST([ANSICXX_FALSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([ANSICXX_FALSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^ANSICXX_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([ANSICXX_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([ANSICXX_FALSE]) +m4trace:configure.ac:104: -1- AC_SUBST([CXXDEPMODE], [depmode=$am_cv_CXX_dependencies_compiler_type]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([CXXDEPMODE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^CXXDEPMODE$]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([am__fastdepCXX], [ + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3]) +m4trace:configure.ac:104: -1- AC_SUBST([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_TRUE$]) +m4trace:configure.ac:104: -1- AC_SUBST([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([am__fastdepCXX], [false]) +m4trace:configure.ac:104: -1- AC_SUBST([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_TRUE$]) +m4trace:configure.ac:104: -1- AC_SUBST([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^am__fastdepCXX_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([am__fastdepCXX_FALSE]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_TR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_TR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FUNC_UNGETC_BROKEN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FUNC_UNGETC_BROKEN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FUNC_UNGETC_BROKEN], [/* Define to 1 if ungetc is broken when used on arbitrary bytes. */ +@%:@undef FUNC_UNGETC_BROKEN]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTELL]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_FTELL$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_FTELL], [/* Define to 1 when the gnulib module ftell should be tested. */ +@%:@undef GNULIB_TEST_FTELL]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_GETPAGESIZE], [/* Define to 1 if you have the `getpagesize\' function. */ +@%:@undef HAVE_GETPAGESIZE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPAGESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_OS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_OS_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OS_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_OS_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_PARAM_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SYS_PARAM_H$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETPAGESIZE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_GETPAGESIZE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_GETPAGESIZE], [/* Define to 1 when the gnulib module getpagesize should be tested. */ +@%:@undef GNULIB_TEST_GETPAGESIZE]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([DBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'double\'. */ +@%:@undef DBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([FLT_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'float\'. */ +@%:@undef FLT_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_WORD]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([LDBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'long double\'. */ +@%:@undef LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LINK], [/* Define to 1 if you have the `link\' function. */ +@%:@undef HAVE_LINK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_LINK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_LINK], [/* Define to 1 when the gnulib module link should be tested. */ +@%:@undef GNULIB_TEST_LINK]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_SETLOCALE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_SETLOCALE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_SETLOCALE$]) +m4trace:configure.ac:104: -1- AC_SUBST([GNULIB_DUPLOCALE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([GNULIB_DUPLOCALE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_DUPLOCALE$]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_DUPLOCALE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_DUPLOCALE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DUPLOCALE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_SETLOCALE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_SETLOCALE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_SETLOCALE$]) +m4trace:configure.ac:104: -1- AC_SUBST([REPLACE_DUPLOCALE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([REPLACE_DUPLOCALE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^REPLACE_DUPLOCALE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_XLOCALE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_XLOCALE_H]) +m4trace:configure.ac:104: -1- AC_SUBST([HAVE_XLOCALE_H]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([HAVE_XLOCALE_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_XLOCALE_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_LOCALE_H], [AS_VAR_GET([gl_next_header])]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_LOCALE_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_LOCALE_H$]) +m4trace:configure.ac:104: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_LOCALE_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_LOCALE_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_LOCALE_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_NEWLOCALE], [/* Define to 1 if you have the `newlocale\' function. */ +@%:@undef HAVE_NEWLOCALE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LC_MESSAGES]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_LC_MESSAGES$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_LC_MESSAGES], [/* Define if your file defines LC_MESSAGES. */ +@%:@undef HAVE_LC_MESSAGES]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CFPREFERENCESCOPYAPPVALUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CFPREFERENCESCOPYAPPVALUE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_CFPREFERENCESCOPYAPPVALUE], [/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +@%:@undef HAVE_CFPREFERENCESCOPYAPPVALUE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CFLOCALECOPYCURRENT]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_CFLOCALECOPYCURRENT$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_CFLOCALECOPYCURRENT], [/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +@%:@undef HAVE_CFLOCALECOPYCURRENT]) +m4trace:configure.ac:104: -1- AC_SUBST([INTL_MACOSX_LIBS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([INTL_MACOSX_LIBS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^INTL_MACOSX_LIBS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SETLOCALE], [/* Define to 1 if you have the `setlocale\' function. */ +@%:@undef HAVE_SETLOCALE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_USELOCALE], [/* Define to 1 if you have the `uselocale\' function. */ +@%:@undef HAVE_USELOCALE]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_NEWLOCALE], [/* Define to 1 if you have the `newlocale\' function. */ +@%:@undef HAVE_NEWLOCALE]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AM_CONDITIONAL([POSIX_SPAWN_PORTED], [test $posix_spawn_ported = yes]) +m4trace:configure.ac:104: -1- AC_SUBST([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_TRUE$]) +m4trace:configure.ac:104: -1- AC_SUBST([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_FALSE$]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:104: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_PUTENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_PUTENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_PUTENV], [/* Define to 1 when the gnulib module putenv should be tested. */ +@%:@undef GNULIB_TEST_PUTENV]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_SETENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_SETENV], [/* Define to 1 if you have the declaration of `setenv\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_SETENV]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SETENV], [/* Define to 1 if you have the `setenv\' function. */ +@%:@undef HAVE_SETENV]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SEARCH_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SEARCH_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SEARCH_H]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_SEARCH_H$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_TSEARCH], [/* Define to 1 if you have the `tsearch\' function. */ +@%:@undef HAVE_TSEARCH]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TSEARCH]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_TSEARCH$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SETENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_SETENV], [/* Define to 1 when the gnulib module setenv should be tested. */ +@%:@undef GNULIB_TEST_SETENV]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SETLOCALE]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SETLOCALE$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_SETLOCALE], [/* Define to 1 when the gnulib module setlocale should be tested. */ +@%:@undef GNULIB_TEST_SETLOCALE]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WCHAR_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCHAR_T], [/* Define if you have the \'wchar_t\' type. */ +@%:@undef HAVE_WCHAR_T]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINT_T]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WINT_T], [/* Define if you have the \'wint_t\' type. */ +@%:@undef HAVE_WINT_T]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_STRDUP], [/* Define to 1 if you have the `strdup\' function. */ +@%:@undef HAVE_STRDUP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRDUP]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_STRDUP$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_STRDUP], [/* Define to 1 when the gnulib module strdup should be tested. */ +@%:@undef GNULIB_TEST_STRDUP]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ALARM]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_ALARM$]) +m4trace:configure.ac:104: -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:104: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_SYMLINK], [/* Define to 1 if you have the `symlink\' function. */ +@%:@undef HAVE_SYMLINK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SYMLINK]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_SYMLINK$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_SYMLINK], [/* Define to 1 when the gnulib module symlink should be tested. */ +@%:@undef GNULIB_TEST_SYMLINK]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_UNSETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) +m4trace:configure.ac:104: -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:104: -1- AH_OUTPUT([HAVE_UNSETENV], [/* Define to 1 if you have the `unsetenv\' function. */ +@%:@undef HAVE_UNSETENV]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNSETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_UNSETENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([VOID_UNSETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^VOID_UNSETENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([VOID_UNSETENV], [/* Define to 1 if unsetenv returns void instead of int. */ +@%:@undef VOID_UNSETENV]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UNSETENV]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_UNSETENV$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_UNSETENV], [/* Define to 1 when the gnulib module unsetenv should be tested. */ +@%:@undef GNULIB_TEST_UNSETENV]) +m4trace:configure.ac:104: -1- AC_SUBST([abs_aux_dir]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([abs_aux_dir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^abs_aux_dir$]) +m4trace:configure.ac:104: -1- AC_SUBST([abs_aux_dir]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([abs_aux_dir]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^abs_aux_dir$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:104: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_WCTOB], [/* Define to 1 if you have the `wctob\' function. */ +@%:@undef HAVE_WCTOB]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCTOB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^HAVE_DECL_WCTOB$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([HAVE_DECL_WCTOB], [/* Define to 1 if you have the declaration of `wctob\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_WCTOB]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCTOB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WCTOB$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_WCTOB], [/* Define to 1 when the gnulib module wctob should be tested. */ +@%:@undef GNULIB_TEST_WCTOB]) +m4trace:configure.ac:104: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCTOMB]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^GNULIB_TEST_WCTOMB$]) +m4trace:configure.ac:104: -1- AH_OUTPUT([GNULIB_TEST_WCTOMB], [/* Define to 1 when the gnulib module wctomb should be tested. */ +@%:@undef GNULIB_TEST_WCTOMB]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBM4_LIBDEPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBM4_LIBDEPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBM4_LIBDEPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBM4_LTLIBDEPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBM4_LTLIBDEPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBM4_LTLIBDEPS$]) +m4trace:configure.ac:104: -1- AC_SUBST([LIBTESTS_LIBDEPS]) +m4trace:configure.ac:104: -1- AC_SUBST_TRACE([LIBTESTS_LIBDEPS]) +m4trace:configure.ac:104: -1- m4_pattern_allow([^LIBTESTS_LIBDEPS$]) +m4trace:configure.ac:121: -1- AC_DEFINE_TRACE_LITERAL([RENAME_OPEN_FILE_WORKS]) +m4trace:configure.ac:121: -1- m4_pattern_allow([^RENAME_OPEN_FILE_WORKS$]) +m4trace:configure.ac:121: -1- AH_OUTPUT([RENAME_OPEN_FILE_WORKS], [/* Define to 1 if a file can be renamed while open, or to 0 if not. */ +@%:@undef RENAME_OPEN_FILE_WORKS]) +m4trace:configure.ac:129: -1- AC_DEFINE_TRACE_LITERAL([ENABLE_CHANGEWORD]) +m4trace:configure.ac:129: -1- m4_pattern_allow([^ENABLE_CHANGEWORD$]) +m4trace:configure.ac:129: -1- AH_OUTPUT([ENABLE_CHANGEWORD], [/* Define to 1 if the changeword(REGEXP) functionality is wanted */ +@%:@undef ENABLE_CHANGEWORD]) +m4trace:configure.ac:169: -1- AC_DEFINE_TRACE_LITERAL([SYSCMD_SHELL]) +m4trace:configure.ac:169: -1- m4_pattern_allow([^SYSCMD_SHELL$]) +m4trace:configure.ac:169: -1- AH_OUTPUT([SYSCMD_SHELL], [/* Shell used by syscmd and esyscmd, must accept -c argument. */ +@%:@undef SYSCMD_SHELL]) +m4trace:configure.ac:172: -1- AC_DEFINE_TRACE_LITERAL([WITH_DMALLOC]) +m4trace:configure.ac:172: -1- m4_pattern_allow([^WITH_DMALLOC$]) +m4trace:configure.ac:172: -1- AH_OUTPUT([WITH_DMALLOC], [/* Define to 1 if malloc debugging is enabled */ +@%:@undef WITH_DMALLOC]) +m4trace:configure.ac:176: -1- AC_CONFIG_FILES([Makefile + doc/Makefile + lib/Makefile + src/Makefile + tests/Makefile + checks/Makefile + examples/Makefile +]) +m4trace:configure.ac:185: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([LIB@&t@OBJS]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^LIB@&t@OBJS$]) +m4trace:configure.ac:185: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([LTLIBOBJS]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^LTLIBOBJS$]) +m4trace:configure.ac:185: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"]) +m4trace:configure.ac:185: -1- AC_SUBST([am__EXEEXT_TRUE]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([am__EXEEXT_TRUE]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^am__EXEEXT_TRUE$]) +m4trace:configure.ac:185: -1- AC_SUBST([am__EXEEXT_FALSE]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([am__EXEEXT_FALSE]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^am__EXEEXT_FALSE$]) +m4trace:configure.ac:185: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE]) +m4trace:configure.ac:185: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE]) +m4trace:configure.ac:185: -1- AC_SUBST([CONFIG_INCLUDE], [lib/config.h]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([CONFIG_INCLUDE]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^CONFIG_INCLUDE$]) +m4trace:configure.ac:185: -1- AC_SUBST([M4_LIBOBJS], [$M4_libobjs]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([M4_LIBOBJS]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4_LIBOBJS$]) +m4trace:configure.ac:185: -1- AC_SUBST([M4_LTLIBOBJS], [$M4_ltlibobjs]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([M4_LTLIBOBJS]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4_LTLIBOBJS$]) +m4trace:configure.ac:185: -1- AC_SUBST([M4tests_LIBOBJS], [$M4tests_libobjs]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([M4tests_LIBOBJS]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4tests_LIBOBJS$]) +m4trace:configure.ac:185: -1- AC_SUBST([M4tests_LTLIBOBJS], [$M4tests_ltlibobjs]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([M4tests_LTLIBOBJS]) +m4trace:configure.ac:185: -1- m4_pattern_allow([^M4tests_LTLIBOBJS$]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([top_builddir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([top_build_prefix]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([srcdir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([abs_srcdir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([top_srcdir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([abs_top_srcdir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([builddir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([abs_builddir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([abs_top_builddir]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([INSTALL]) +m4trace:configure.ac:185: -1- AC_SUBST_TRACE([MKDIR_P]) diff -Nur m4-1.4.16.orig/build-aux/test-driver m4-1.4.16/build-aux/test-driver --- m4-1.4.16.orig/build-aux/test-driver 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/build-aux/test-driver 2013-09-04 14:47:47.000000000 +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 m4-1.4.16.orig/configure m4-1.4.16/configure --- m4-1.4.16.orig/configure 2011-03-01 18:36:39.000000000 +0100 +++ m4-1.4.16/configure 2013-09-04 14:47:44.000000000 +0200 @@ -1,13 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.66 for GNU M4 1.4.16. +# Generated by GNU Autoconf 2.69 for GNU M4 1.4.16. # # 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 @@ -91,6 +89,7 @@ IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -135,6 +134,31 @@ # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_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 @@ -168,7 +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'\" && @@ -213,14 +238,25 @@ if test "x$CONFIG_SHELL" != x; then : - # We cannot yet assume a decent shell, so we have to provide a - # neutralization value for shells without unset; and this also - # works around shells that cannot unset nonexistent variables. - BASH_ENV=/dev/null - ENV=/dev/null - (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$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 : @@ -323,6 +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 "$1" +} # as_fn_executable_p # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take @@ -444,6 +488,10 @@ chmod +x "$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). @@ -478,16 +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 @@ -499,28 +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'" @@ -1390,6 +1418,7 @@ am__fastdepCC_FALSE am__fastdepCC_TRUE CCDEPMODE +am__nodep AMDEPBACKSLASH AMDEP_FALSE AMDEP_TRUE @@ -1405,6 +1434,8 @@ CC AM_BACKSLASH AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V am__untar am__tar AMTAR @@ -1561,8 +1592,9 @@ fi case $ac_option in - *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *) ac_optarg=yes ;; + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. @@ -1902,7 +1934,7 @@ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac @@ -1953,8 +1985,6 @@ 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 @@ -2118,10 +2148,12 @@ --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 --enable-threads={posix|solaris|pth|win32} specify multithreading API --disable-threads build without multithread safety @@ -2233,9 +2265,9 @@ if $ac_init_version; then cat <<\_ACEOF GNU M4 configure 1.4.16 -generated by GNU Autoconf 2.66 +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 @@ -2279,7 +2311,7 @@ ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_compile @@ -2305,7 +2337,7 @@ mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } >/dev/null && { + test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : @@ -2316,7 +2348,7 @@ ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_cpp @@ -2329,10 +2361,10 @@ ac_fn_c_check_header_mongrel () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if eval "test \"\${$3+set}\"" = set; then : + if eval \${$3+:} false; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if eval "test \"\${$3+set}\"" = set; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 fi eval ac_res=\$$3 @@ -2368,7 +2400,7 @@ else ac_header_preproc=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 $as_echo "$ac_header_preproc" >&6; } @@ -2399,7 +2431,7 @@ esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if eval "test \"\${$3+set}\"" = set; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=\$ac_header_compiler" @@ -2408,7 +2440,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel @@ -2449,7 +2481,7 @@ ac_retval=$ac_status fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_run @@ -2463,7 +2495,7 @@ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if eval "test \"\${$3+set}\"" = set; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2481,7 +2513,7 @@ eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_compile @@ -2512,7 +2544,7 @@ test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext + test -x conftest$ac_exeext }; then : ac_retval=0 else @@ -2526,11 +2558,65 @@ # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_link +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type + # ac_fn_c_check_func LINENO FUNC VAR # ---------------------------------- # Tests whether FUNC exists, setting the cache variable VAR accordingly @@ -2539,7 +2625,7 @@ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if eval "test \"\${$3+set}\"" = set; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2594,7 +2680,7 @@ eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_func @@ -2609,7 +2695,7 @@ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } -if eval "test \"\${$3+set}\"" = set; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2640,64 +2726,10 @@ eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_decl -# ac_fn_c_check_type LINENO TYPE VAR INCLUDES -# ------------------------------------------- -# Tests whether TYPE exists after having included INCLUDES, setting cache -# variable VAR accordingly. -ac_fn_c_check_type () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval "test \"\${$3+set}\"" = set; then : - $as_echo_n "(cached) " >&6 -else - eval "$3=no" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -int -main () -{ -if (sizeof ($2)) - return 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -int -main () -{ -if (sizeof (($2))) - return 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - -else - eval "$3=yes" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - -} # ac_fn_c_check_type - # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES # -------------------------------------------- # Tries to find the compile-time value of EXPR in a program that includes @@ -2715,7 +2747,8 @@ main () { static int test_array [1 - 2 * !(($2) >= 0)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2731,7 +2764,8 @@ main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2757,7 +2791,8 @@ main () { static int test_array [1 - 2 * !(($2) < 0)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2773,7 +2808,8 @@ main () { static int test_array [1 - 2 * !(($2) >= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2807,7 +2843,8 @@ main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2871,7 +2908,7 @@ rm -f conftest.val fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_compute_int @@ -2885,7 +2922,7 @@ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 $as_echo_n "checking for $2.$3... " >&6; } -if eval "test \"\${$4+set}\"" = set; then : +if eval \${$4+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2929,7 +2966,7 @@ eval ac_res=\$$4 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_member cat >config.log <<_ACEOF @@ -2937,7 +2974,7 @@ running configure, to aid debugging if configure makes a mistake. It was created by GNU M4 $as_me 1.4.16, which was -generated by GNU Autoconf 2.66. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -3378,7 +3415,7 @@ -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 @@ -3397,7 +3434,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 $as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then : +if ${ac_cv_path_install+:} false; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3417,7 +3454,7 @@ # 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. @@ -3475,9 +3512,6 @@ { $as_echo "$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=' @@ -3488,32 +3522,40 @@ 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 @@ -3525,6 +3567,16 @@ 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. @@ -3547,12 +3599,12 @@ 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"${install_sh}" != xset; then @@ -3564,17 +3616,17 @@ esac fi -# Installed binaries are usually stripped using `strip' when the user -# run `make install-strip'. However `strip' might not be the right +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right # tool to use in cross-compilation environments, therefore Automake -# will honor the `STRIP' environment variable to overrule this program. +# will honor the 'STRIP' environment variable to overrule this program. if test "$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. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_STRIP+set}" = set; then : +if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then @@ -3586,7 +3638,7 @@ 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 @@ -3614,7 +3666,7 @@ set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then @@ -3626,7 +3678,7 @@ 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 @@ -3667,7 +3719,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then - if test "${ac_cv_path_mkdir+set}" = set; then : + if ${ac_cv_path_mkdir+:} false; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3677,7 +3729,7 @@ test -z "$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) '* | \ @@ -3707,19 +3759,13 @@ $as_echo "$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. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AWK+set}" = set; then : +if ${ac_cv_prog_AWK+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then @@ -3731,7 +3777,7 @@ 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 @@ -3759,7 +3805,7 @@ $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then : +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF @@ -3800,11 +3846,38 @@ enableval=$enable_silent_rules; fi -case $enable_silent_rules in -yes) AM_DEFAULT_VERBOSITY=0;; -no) AM_DEFAULT_VERBOSITY=1;; -*) AM_DEFAULT_VERBOSITY=1;; +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 $srcdir && pwd`" != "`pwd`"; then @@ -3857,13 +3930,24 @@ MAKEINFO=${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. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + -AMTAR=${AMTAR-"${am_missing_run}tar"} +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' -am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' @@ -3886,7 +3970,7 @@ set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -3898,7 +3982,7 @@ 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 @@ -3926,7 +4010,7 @@ set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -3938,7 +4022,7 @@ 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 @@ -3979,7 +4063,7 @@ set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -3991,7 +4075,7 @@ 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 @@ -4019,7 +4103,7 @@ set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4032,7 +4116,7 @@ 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 @@ -4078,7 +4162,7 @@ set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4090,7 +4174,7 @@ 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 @@ -4122,7 +4206,7 @@ set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -4134,7 +4218,7 @@ 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 @@ -4405,7 +4489,7 @@ ac_clean_files=$ac_clean_files_save { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 $as_echo_n "checking for suffix of object files... " >&6; } -if test "${ac_cv_objext+set}" = set; then : +if ${ac_cv_objext+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4456,7 +4540,7 @@ ac_objext=$OBJEXT { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then : +if ${ac_cv_c_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4493,7 +4577,7 @@ ac_save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then : +if ${ac_cv_prog_cc_g+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag @@ -4571,7 +4655,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : +if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no @@ -4580,8 +4664,7 @@ /* 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); @@ -4684,7 +4767,7 @@ _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 @@ -4717,6 +4800,7 @@ if test "x$enable_dependency_tracking" != xno; then am_depcomp="$ac_aux_dir/depcomp" AMDEPBACKSLASH='\' + am__nodep='_no' fi if test "x$enable_dependency_tracking" != xno; then AMDEP_TRUE= @@ -4732,15 +4816,16 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 $as_echo_n "checking dependency style of $depcc... " >&6; } -if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : +if ${am_cv_CC_dependencies_compiler_type+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # 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 # using a relative directory. @@ -4774,16 +4859,16 @@ : > 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 @@ -4792,16 +4877,16 @@ 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 break fi ;; - msvisualcpp | msvcmsys) - # This compiler won't grok `-c -o', but also, the minuso test has + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # 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} @@ -4861,7 +4946,7 @@ set dummy ${ac_tool_prefix}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 test "${ac_cv_prog_RANLIB+set}" = set; then : +if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then @@ -4873,7 +4958,7 @@ 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 @@ -4901,7 +4986,7 @@ 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 test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then @@ -4913,7 +4998,7 @@ 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 @@ -4957,7 +5042,7 @@ fi set dummy $CC; ac_cc=`$as_echo "$2" | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\"" = set; then : +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -5080,7 +5165,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 $as_echo_n "checking build system type... " >&6; } -if test "${ac_cv_build+set}" = set; then : +if ${ac_cv_build+:} false; then : $as_echo_n "(cached) " >&6 else ac_build_alias=$build_alias @@ -5114,7 +5199,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 $as_echo_n "checking host system type... " >&6; } -if test "${ac_cv_host+set}" = set; then : +if ${ac_cv_host+:} false; then : $as_echo_n "(cached) " >&6 else if test "x$host_alias" = x; then @@ -5158,7 +5243,7 @@ CPP= fi if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then : + if ${ac_cv_prog_CPP+:} false; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded @@ -5188,7 +5273,7 @@ # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -5204,11 +5289,11 @@ ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi @@ -5247,7 +5332,7 @@ # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -5263,11 +5348,11 @@ ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else @@ -5286,7 +5371,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if test "${ac_cv_path_GREP+set}" = set; then : +if ${ac_cv_path_GREP+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$GREP"; then @@ -5300,7 +5385,7 @@ 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 @@ -5349,7 +5434,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 $as_echo_n "checking for egrep... " >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then : +if ${ac_cv_path_EGREP+:} false; then : $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 @@ -5366,7 +5451,7 @@ 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 @@ -5416,7 +5501,7 @@ { $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 test "${ac_cv_header_stdc+set}" = set; then : +if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -5547,7 +5632,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_minix_config_h" = xyes; then : MINIX=yes else MINIX= @@ -5577,7 +5662,7 @@ { $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 test "${ac_cv_safe_to_define___extensions__+set}" = set; then : +if ${ac_cv_safe_to_define___extensions__+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -5622,7 +5707,7 @@ { $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 test "${ac_cv_sys_largefile_source+set}" = set; then : +if ${ac_cv_sys_largefile_source+:} false; then : $as_echo_n "(cached) " >&6 else while :; do @@ -5721,7 +5806,7 @@ *) : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } -if test "${ac_cv_prog_cc_c99+set}" = set; then : +if ${ac_cv_prog_cc_c99+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c99=no @@ -5865,7 +5950,7 @@ 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 : @@ -5896,7 +5981,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : +if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no @@ -5905,8 +5990,7 @@ /* 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); @@ -5992,7 +6076,7 @@ esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } - if test "${ac_cv_prog_cc_stdc+set}" = set; then : + if ${ac_cv_prog_cc_stdc+:} false; then : $as_echo_n "(cached) " >&6 fi @@ -6462,7 +6546,7 @@ if test "$gl_gcc_warnings" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Werror" >&5 $as_echo_n "checking whether compiler handles -Werror... " >&6; } -if test "${gl_cv_warn__Werror+set}" = set; then : +if ${gl_cv_warn__Werror+:} false; then : $as_echo_n "(cached) " >&6 else @@ -6484,13 +6568,13 @@ else gl_cv_warn__Werror=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext CPPFLAGS="$save_CPPFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Werror" >&5 $as_echo "$gl_cv_warn__Werror" >&6; } -if test "x$gl_cv_warn__Werror" = x""yes; then : +if test "x$gl_cv_warn__Werror" = xyes; then : as_fn_append WERROR_CFLAGS " -Werror" fi @@ -6604,7 +6688,7 @@ as_gl_Warn=`$as_echo "gl_cv_warn_$w" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles $w" >&5 $as_echo_n "checking whether compiler handles $w... " >&6; } -if eval "test \"\${$as_gl_Warn+set}\"" = set; then : +if eval \${$as_gl_Warn+:} false; then : $as_echo_n "(cached) " >&6 else @@ -6626,7 +6710,7 @@ else eval "$as_gl_Warn=no" fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext CPPFLAGS="$save_CPPFLAGS" fi @@ -6641,7 +6725,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -fdiagnostics-show-option" >&5 $as_echo_n "checking whether compiler handles -fdiagnostics-show-option... " >&6; } -if test "${gl_cv_warn__fdiagnostics_show_option+set}" = set; then : +if ${gl_cv_warn__fdiagnostics_show_option+:} false; then : $as_echo_n "(cached) " >&6 else @@ -6663,19 +6747,19 @@ else gl_cv_warn__fdiagnostics_show_option=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext CPPFLAGS="$save_CPPFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__fdiagnostics_show_option" >&5 $as_echo "$gl_cv_warn__fdiagnostics_show_option" >&6; } -if test "x$gl_cv_warn__fdiagnostics_show_option" = x""yes; then : +if test "x$gl_cv_warn__fdiagnostics_show_option" = xyes; then : as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -funit-at-a-time" >&5 $as_echo_n "checking whether compiler handles -funit-at-a-time... " >&6; } -if test "${gl_cv_warn__funit_at_a_time+set}" = set; then : +if ${gl_cv_warn__funit_at_a_time+:} false; then : $as_echo_n "(cached) " >&6 else @@ -6697,13 +6781,13 @@ else gl_cv_warn__funit_at_a_time=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext CPPFLAGS="$save_CPPFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__funit_at_a_time" >&5 $as_echo "$gl_cv_warn__funit_at_a_time" >&6; } -if test "x$gl_cv_warn__funit_at_a_time" = x""yes; then : +if test "x$gl_cv_warn__funit_at_a_time" = xyes; then : as_fn_append WARN_CFLAGS " -funit-at-a-time" fi @@ -6721,7 +6805,7 @@ { $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 test "${ac_cv_type_unsigned_long_long_int+set}" = set; then : +if ${ac_cv_type_unsigned_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_type_unsigned_long_long_int=yes @@ -6779,7 +6863,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 $as_echo_n "checking for long long int... " >&6; } -if test "${ac_cv_type_long_long_int+set}" = set; then : +if ${ac_cv_type_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_type_long_long_int=yes @@ -6838,7 +6922,7 @@ { $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 test "${ac_cv_type_unsigned_long_long_int+set}" = set; then : +if ${ac_cv_type_unsigned_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_type_unsigned_long_long_int=yes @@ -6907,11 +6991,22 @@ 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 test "${ac_cv_working_alloca_h+set}" = set; then : +if ${ac_cv_working_alloca_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -6944,7 +7039,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 $as_echo_n "checking for alloca... " >&6; } -if test "${ac_cv_func_alloca_works+set}" = set; then : +if ${ac_cv_func_alloca_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -6963,7 +7058,7 @@ #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ -char *alloca (); +void *alloca (size_t); # endif # endif # endif @@ -7011,7 +7106,7 @@ { $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 test "${ac_cv_os_cray+set}" = set; then : +if ${ac_cv_os_cray+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -7052,7 +7147,7 @@ { $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 test "${ac_cv_c_stack_direction+set}" = set; then : +if ${ac_cv_c_stack_direction+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -7062,23 +7157,20 @@ /* end confdefs.h. */ $ac_includes_default int -find_stack_direction () +find_stack_direction (int *addr, int depth) { - static char *addr = 0; - auto char dummy; - if (addr == 0) - { - addr = &dummy; - return find_stack_direction (); - } - else - return (&dummy > addr) ? 1 : -1; + 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 () +main (int argc, char **argv) { - return find_stack_direction () < 0; + return find_stack_direction (0, argc + !argv + 20) < 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : @@ -7196,7 +7288,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uses 'inline' correctly" >&5 $as_echo_n "checking whether uses 'inline' correctly... " >&6; } -if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then : +if ${gl_cv_header_wchar_h_correct_inline+:} false; then : $as_echo_n "(cached) " >&6 else gl_cv_header_wchar_h_correct_inline=yes @@ -7287,7 +7379,7 @@ { $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 test "${am_cv_langinfo_codeset+set}" = set; then : +if ${am_cv_langinfo_codeset+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -7323,7 +7415,7 @@ { $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 test "${gt_cv_locale_fr+set}" = set; then : +if ${gt_cv_locale_fr+:} false; then : $as_echo_n "(cached) " >&6 else @@ -7498,7 +7590,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working C stack overflow detection" >&5 $as_echo_n "checking for working C stack overflow detection... " >&6; } -if test "${ac_cv_sys_stack_overflow_works+set}" = set; then : +if ${ac_cv_sys_stack_overflow_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -7612,7 +7704,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct stack_t interpretation" >&5 $as_echo_n "checking for correct stack_t interpretation... " >&6; } -if test "${gl_cv_sigaltstack_low_base+set}" = set; then : +if ${gl_cv_sigaltstack_low_base+:} false; then : $as_echo_n "(cached) " >&6 else @@ -7689,7 +7781,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for precise C stack overflow detection" >&5 $as_echo_n "checking for precise C stack overflow detection... " >&6; } -if test "${ac_cv_sys_xsi_stack_overflow_heuristic+set}" = set; then : +if ${ac_cv_sys_xsi_stack_overflow_heuristic+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -7909,7 +8001,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 $as_echo_n "checking for non-GNU ld... " >&6; } fi -if test "${acl_cv_path_LD+set}" = set; then : +if ${acl_cv_path_LD+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$LD"; then @@ -7946,7 +8038,7 @@ 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 test "${acl_cv_prog_gnu_ld+set}" = set; then : +if ${acl_cv_prog_gnu_ld+:} false; then : $as_echo_n "(cached) " >&6 else # I'd rather use --version here, but apparently some GNU ld's only accept -v. @@ -7966,7 +8058,7 @@ { $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 test "${acl_cv_rpath+set}" = set; then : +if ${acl_cv_rpath+:} false; then : $as_echo_n "(cached) " >&6 else @@ -8004,7 +8096,7 @@ solaris*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 $as_echo_n "checking for 64-bit host... " >&6; } -if test "${gl_cv_solaris_64bit+set}" = set; then : +if ${gl_cv_solaris_64bit+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -8555,7 +8647,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsigsegv" >&5 $as_echo_n "checking for libsigsegv... " >&6; } -if test "${ac_cv_libsigsegv+set}" = set; then : +if ${ac_cv_libsigsegv+:} false; then : $as_echo_n "(cached) " >&6 else @@ -8626,7 +8718,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 $as_echo_n "checking whether // is distinct from /... " >&6; } -if test "${gl_cv_double_slash_root+set}" = set; then : +if ${gl_cv_double_slash_root+:} false; then : $as_echo_n "(cached) " >&6 else if test x"$cross_compiling" = xyes ; then @@ -8667,7 +8759,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5 $as_echo_n "checking whether realpath works... " >&6; } -if test "${gl_cv_func_realpath_works+set}" = set; then : +if ${gl_cv_func_realpath_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -8957,7 +9049,7 @@ { $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 test "${gt_cv_var_environ_declaration+set}" = set; then : + if ${gt_cv_var_environ_declaration+:} false; then : $as_echo_n "(cached) " >&6 else @@ -8998,7 +9090,7 @@ { $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 test "${gl_cv_have_include_next+set}" = set; then : +if ${gl_cv_have_include_next+:} false; then : $as_echo_n "(cached) " >&6 else rm -rf conftestd1a conftestd1b conftestd2 @@ -9078,7 +9170,7 @@ { $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 test "${gl_cv_pragma_columns+set}" = set; then : +if ${gl_cv_pragma_columns+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -9112,7 +9204,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5 $as_echo_n "checking for complete errno.h... " >&6; } -if test "${gl_cv_header_errno_h_complete+set}" = set; then : +if ${gl_cv_header_errno_h_complete+:} false; then : $as_echo_n "(cached) " >&6 else @@ -9183,7 +9275,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_errno_h+set}" = set; then : +if ${gl_cv_next_errno_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -9230,7 +9322,7 @@ 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 test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then : +if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then : $as_echo_n "(cached) " >&6 else @@ -9301,7 +9393,7 @@ 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 test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then : +if ${gl_cv_header_errno_h_ENOLINK+:} false; then : $as_echo_n "(cached) " >&6 else @@ -9372,7 +9464,7 @@ 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 test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then : +if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then : $as_echo_n "(cached) " >&6 else @@ -9441,7 +9533,7 @@ 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" = x""yes; then : +if test "x$ac_cv_have_decl_strerror_r" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -9454,7 +9546,7 @@ 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" = x""yes; then : +if test "x$ac_cv_func_strerror_r" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRERROR_R 1 _ACEOF @@ -9464,7 +9556,7 @@ { $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 test "${ac_cv_func_strerror_r_char_p+set}" = set; then : +if ${ac_cv_func_strerror_r_char_p+:} false; then : $as_echo_n "(cached) " >&6 else @@ -9534,7 +9626,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 $as_echo_n "checking for inline... " >&6; } -if test "${ac_cv_c_inline+set}" = set; then : +if ${ac_cv_c_inline+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_inline=no @@ -9578,7 +9670,7 @@ XGETTEXT_EXTRA_OPTIONS= ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" -if test "x$ac_cv_type_mode_t" = x""yes; then : +if test "x$ac_cv_type_mode_t" = xyes; then : else @@ -9591,7 +9683,7 @@ 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" = x""yes; then : +if test "x$ac_cv_type_sig_atomic_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIG_ATOMIC_T 1 @@ -9706,7 +9798,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5 $as_echo_n "checking for working fcntl.h... " >&6; } -if test "${gl_cv_header_working_fcntl_h+set}" = set; then : +if ${gl_cv_header_working_fcntl_h+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -9833,7 +9925,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 $as_echo_n "checking for fseeko... " >&6; } -if test "${gl_cv_func_fseeko+set}" = set; then : +if ${gl_cv_func_fseeko+:} false; then : $as_echo_n "(cached) " >&6 else @@ -9980,7 +10072,7 @@ { $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 test "${gl_cv_func_frexp_no_libm+set}" = set; then : +if ${gl_cv_func_frexp_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -10011,7 +10103,7 @@ { $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 test "${gl_cv_var_stdin_large_offset+set}" = set; then : +if ${gl_cv_var_stdin_large_offset+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10045,7 +10137,7 @@ $as_echo "$gl_cv_var_stdin_large_offset" >&6; } ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" -if test "x$ac_cv_have_decl_fseeko" = x""yes; then : +if test "x$ac_cv_have_decl_fseeko" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -10056,7 +10148,7 @@ _ACEOF ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" -if test "x$ac_cv_have_decl_ftello" = x""yes; then : +if test "x$ac_cv_have_decl_ftello" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -10088,7 +10180,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_getopt_h+set}" = set; then : +if ${gl_cv_next_getopt_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -10147,7 +10239,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_getopt_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETOPT_H 1 _ACEOF @@ -10164,7 +10256,7 @@ 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" = x""yes; then : +if test "x$ac_cv_func_getopt_long_only" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETOPT_LONG_ONLY 1 _ACEOF @@ -10179,7 +10271,7 @@ 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 test "${gl_cv_func_getopt_posix+set}" = set; then : +if ${gl_cv_func_getopt_posix+:} false; then : $as_echo_n "(cached) " >&6 else @@ -10337,7 +10429,7 @@ 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 test "${gl_cv_func_getopt_gnu+set}" = set; then : +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 @@ -10449,7 +10541,7 @@ fi ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" -if test "x$ac_cv_have_decl_getenv" = x""yes; then : +if test "x$ac_cv_have_decl_getenv" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -10505,7 +10597,7 @@ { $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 test "${ac_cv_c_restrict+set}" = set; then : +if ${ac_cv_c_restrict+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_restrict=no @@ -10576,7 +10668,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_sys_time_h+set}" = set; then : +if ${gl_cv_next_sys_time_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -10629,7 +10721,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 $as_echo_n "checking for struct timeval... " >&6; } -if test "${gl_cv_sys_struct_timeval+set}" = set; then : +if ${gl_cv_sys_struct_timeval+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10670,7 +10762,7 @@ { $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 test "${gl_cv_cc_float_expbit0+set}" = set; then : +if ${gl_cv_cc_float_expbit0+:} false; then : $as_echo_n "(cached) " >&6 else @@ -10779,7 +10871,7 @@ { $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 test "${ac_cv_c_bigendian+set}" = set; then : +if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown @@ -11010,7 +11102,7 @@ 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" = x""yes; then : +if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -11023,7 +11115,7 @@ { $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 test "${ac_cv_gnu_library_2_1+set}" = set; then : +if ${ac_cv_gnu_library_2_1+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11067,7 +11159,7 @@ 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 test "${gl_cv_have_weak+set}" = set; then : +if ${gl_cv_have_weak+:} false; then : $as_echo_n "(cached) " >&6 else gl_cv_have_weak=no @@ -11135,7 +11227,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_header_pthread_h" = xyes; then : gl_have_pthread_h=yes else gl_have_pthread_h=no @@ -11174,7 +11266,7 @@ # 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... " >&6; } -if test "${ac_cv_lib_pthread_pthread_kill+set}" = set; then : +if ${ac_cv_lib_pthread_pthread_kill+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -11208,7 +11300,7 @@ 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" = x""yes; then : +if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : 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 @@ -11227,7 +11319,7 @@ # Some library is needed. 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 test "${ac_cv_lib_pthread_pthread_kill+set}" = set; then : +if ${ac_cv_lib_pthread_pthread_kill+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -11261,7 +11353,7 @@ 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" = x""yes; then : +if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : gl_have_pthread=yes LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread @@ -11271,7 +11363,7 @@ # 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... " >&6; } -if test "${ac_cv_lib_c_r_pthread_kill+set}" = set; then : +if ${ac_cv_lib_c_r_pthread_kill+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -11305,7 +11397,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5 $as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; } -if test "x$ac_cv_lib_c_r_pthread_kill" = x""yes; then : +if test "x$ac_cv_lib_c_r_pthread_kill" = xyes; then : gl_have_pthread=yes LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r @@ -11383,7 +11475,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libpth" >&5 $as_echo_n "checking how to link with libpth... " >&6; } -if test "${ac_cv_libpth_libs+set}" = set; then : +if ${ac_cv_libpth_libs+:} false; then : $as_echo_n "(cached) " >&6 else @@ -11999,7 +12091,7 @@ { $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 test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then : +if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then : $as_echo_n "(cached) " >&6 else rm -f conftest.sym conftest.file @@ -12069,7 +12161,7 @@ { $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 test "${gl_cv_func_malloc_posix+set}" = set; then : +if ${gl_cv_func_malloc_posix+:} false; then : $as_echo_n "(cached) " >&6 else @@ -12102,7 +12194,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_stdlib_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STDLIB_H 1 _ACEOF @@ -12113,7 +12205,7 @@ { $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 test "${ac_cv_func_malloc_0_nonnull+set}" = set; then : +if ${ac_cv_func_malloc_0_nonnull+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12165,7 +12257,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 $as_echo_n "checking for mbstate_t... " >&6; } -if test "${ac_cv_type_mbstate_t+set}" = set; then : +if ${ac_cv_type_mbstate_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12215,7 +12307,7 @@ { $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 test "${gt_cv_locale_ja+set}" = set; then : +if ${gt_cv_locale_ja+:} false; then : $as_echo_n "(cached) " >&6 else @@ -12353,7 +12445,7 @@ { $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 test "${gt_cv_locale_zh_CN+set}" = set; then : +if ${gt_cv_locale_zh_CN+:} false; then : $as_echo_n "(cached) " >&6 else @@ -12479,7 +12571,7 @@ { $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 test "${gt_cv_locale_fr_utf8+set}" = set; then : +if ${gt_cv_locale_fr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -12685,7 +12777,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_func_mmap" = xyes; then : gl_have_mmap=yes else gl_have_mmap=no @@ -12756,7 +12848,7 @@ # 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 test "${gl_cv_func_memchr_works+set}" = set; then : +if ${gl_cv_func_memchr_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12850,7 +12942,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_bp_sym_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_BP_SYM_H 1 _ACEOF @@ -12871,7 +12963,7 @@ { $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 test "${ac_cv_sys_largefile_CC+set}" = set; then : +if ${ac_cv_sys_largefile_CC+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_sys_largefile_CC=no @@ -12922,7 +13014,7 @@ { $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 test "${ac_cv_sys_file_offset_bits+set}" = set; then : +if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do @@ -12991,7 +13083,7 @@ 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 test "${ac_cv_sys_large_files+set}" = set; then : +if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do @@ -13058,6 +13150,8 @@ esac rm -rf conftest* fi + + fi @@ -13110,7 +13204,7 @@ { $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 test "${gl_cv_promoted_mode_t+set}" = set; then : +if ${gl_cv_promoted_mode_t+:} false; then : $as_echo_n "(cached) " >&6 else @@ -13191,7 +13285,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5 $as_echo_n "checking whether posix_spawn works... " >&6; } -if test "${gl_cv_func_posix_spawn_works+set}" = set; then : +if ${gl_cv_func_posix_spawn_works+:} false; then : $as_echo_n "(cached) " >&6 else if test $cross_compiling = no; then @@ -13529,7 +13623,7 @@ *yes) { $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 test "${gl_cv_func_spawnattr_setschedpolicy+set}" = set; then : +if ${gl_cv_func_spawnattr_setschedpolicy+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13555,7 +13649,7 @@ $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 test "${gl_cv_func_spawnattr_setschedparam+set}" = set; then : +if ${gl_cv_func_spawnattr_setschedparam+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13609,7 +13703,7 @@ { $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 test "${ac_cv_type_uid_t+set}" = set; then : +if ${ac_cv_type_uid_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13643,7 +13737,7 @@ { $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 test "${gl_cv_func_snprintf_retval_c99+set}" = set; then : +if ${gl_cv_func_snprintf_retval_c99+:} false; then : $as_echo_n "(cached) " >&6 else @@ -13712,7 +13806,7 @@ $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" = x""yes; then : +if test "x$ac_cv_have_decl_snprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -13726,7 +13820,7 @@ { $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 test "${ac_cv_header_stdbool_h+set}" = set; then : +if ${ac_cv_header_stdbool_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13801,7 +13895,7 @@ { $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" = x""yes; then : +if test "x$ac_cv_type__Bool" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__BOOL 1 @@ -13819,7 +13913,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 $as_echo_n "checking for wchar_t... " >&6; } -if test "${gt_cv_c_wchar_t+set}" = set; then : +if ${gt_cv_c_wchar_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13861,7 +13955,7 @@ if test -z "$ERRNO_H"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5 $as_echo_n "checking for working strerror function... " >&6; } -if test "${gl_cv_func_working_strerror+set}" = set; then : +if ${gl_cv_func_working_strerror+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -13919,7 +14013,7 @@ if test $REPLACE_STRERROR = 1; then ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" -if test "x$ac_cv_have_decl_strerror" = x""yes; then : +if test "x$ac_cv_have_decl_strerror" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -13934,7 +14028,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF @@ -13963,7 +14057,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_string_h+set}" = set; then : +if ${gl_cv_next_string_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -14007,7 +14101,7 @@ ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" -if test "x$ac_cv_have_decl_strndup" = x""yes; then : +if test "x$ac_cv_have_decl_strndup" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14020,7 +14114,7 @@ ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" -if test "x$ac_cv_have_decl_strnlen" = x""yes; then : +if test "x$ac_cv_have_decl_strnlen" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14031,7 +14125,7 @@ _ACEOF ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default" -if test "x$ac_cv_have_decl_strsignal" = x""yes; then : +if test "x$ac_cv_have_decl_strsignal" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14048,7 +14142,7 @@ #endif " -if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : +if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14077,7 +14171,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 $as_echo_n "checking whether strstr works... " >&6; } -if test "${gl_cv_func_strstr_works_always+set}" = set; then : +if ${gl_cv_func_strstr_works_always+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -14156,7 +14250,7 @@ fi ac_fn_c_check_decl "$LINENO" "strtod" "ac_cv_have_decl_strtod" "$ac_includes_default" -if test "x$ac_cv_have_decl_strtod" = x""yes; then : +if test "x$ac_cv_have_decl_strtod" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14169,7 +14263,7 @@ { $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 test "${gl_cv_func_ldexp_no_libm+set}" = set; then : +if ${gl_cv_func_ldexp_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -14203,7 +14297,7 @@ { $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 test "${ac_cv_header_stat_broken+set}" = set; then : +if ${ac_cv_header_stat_broken+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -14269,7 +14363,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } -if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then : +if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -14302,7 +14396,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } -if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then : +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 @@ -14331,7 +14425,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } -if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then : +if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -14380,7 +14474,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_time_h+set}" = set; then : +if ${gl_cv_next_time_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -14425,7 +14519,7 @@ 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" = x""yes; then : +if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14436,7 +14530,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14447,7 +14541,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14458,7 +14552,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14469,7 +14563,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14480,7 +14574,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14491,7 +14585,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14502,7 +14596,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14513,7 +14607,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14524,7 +14618,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14535,7 +14629,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14546,7 +14640,7 @@ _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" = x""yes; then : +if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14561,7 +14655,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 $as_echo_n "checking for wint_t... " >&6; } -if test "${gt_cv_c_wint_t+set}" = set; then : +if ${gt_cv_c_wint_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -14610,21 +14704,10 @@ fi -ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" -if test "x$ac_cv_type_size_t" = x""yes; then : - -else - -cat >>confdefs.h <<_ACEOF -#define size_t unsigned int -_ACEOF - -fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 $as_echo_n "checking for inttypes.h... " >&6; } -if test "${gl_cv_header_inttypes_h+set}" = set; then : +if ${gl_cv_header_inttypes_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -14661,7 +14744,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5 $as_echo_n "checking for stdint.h... " >&6; } -if test "${gl_cv_header_stdint_h+set}" = set; then : +if ${gl_cv_header_stdint_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -14698,7 +14781,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5 $as_echo_n "checking for intmax_t... " >&6; } -if test "${gt_cv_c_intmax_t+set}" = set; then : +if ${gt_cv_c_intmax_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -14766,7 +14849,7 @@ ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include " -if test "x$ac_cv_have_decl__snprintf" = x""yes; then : +if test "x$ac_cv_have_decl__snprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -14791,7 +14874,7 @@ { $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 test "${gl_cv_func_printf_sizes_c99+set}" = set; then : +if ${gl_cv_func_printf_sizes_c99+:} false; then : $as_echo_n "(cached) " >&6 else @@ -14878,7 +14961,7 @@ { $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 test "${gl_cv_func_printf_long_double+set}" = set; then : +if ${gl_cv_func_printf_long_double+:} false; then : $as_echo_n "(cached) " >&6 else @@ -14933,7 +15016,7 @@ { $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 test "${gl_cv_func_printf_infinite+set}" = set; then : +if ${gl_cv_func_printf_infinite+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15059,7 +15142,7 @@ *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 test "${gl_cv_func_printf_infinite_long_double+set}" = set; then : +if ${gl_cv_func_printf_infinite_long_double+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15359,7 +15442,7 @@ { $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 test "${gl_cv_func_printf_directive_a+set}" = set; then : +if ${gl_cv_func_printf_directive_a+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15462,7 +15545,7 @@ { $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 test "${gl_cv_func_printf_directive_f+set}" = set; then : +if ${gl_cv_func_printf_directive_f+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15525,7 +15608,7 @@ { $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 test "${gl_cv_func_printf_directive_n+set}" = set; then : +if ${gl_cv_func_printf_directive_n+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15575,7 +15658,7 @@ { $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 test "${gl_cv_func_printf_directive_ls+set}" = set; then : +if ${gl_cv_func_printf_directive_ls+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15662,7 +15745,7 @@ { $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 test "${gl_cv_func_printf_positions+set}" = set; then : +if ${gl_cv_func_printf_positions+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15710,7 +15793,7 @@ { $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 test "${gl_cv_func_printf_flag_grouping+set}" = set; then : +if ${gl_cv_func_printf_flag_grouping+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15756,7 +15839,7 @@ { $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 test "${gl_cv_func_printf_flag_leftadjust+set}" = set; then : +if ${gl_cv_func_printf_flag_leftadjust+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15805,7 +15888,7 @@ { $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 test "${gl_cv_func_printf_flag_zero+set}" = set; then : +if ${gl_cv_func_printf_flag_zero+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15854,7 +15937,7 @@ { $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 test "${gl_cv_func_printf_precision+set}" = set; then : +if ${gl_cv_func_printf_precision+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15911,7 +15994,7 @@ { $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 test "${gl_cv_func_printf_enomem+set}" = set; then : +if ${gl_cv_func_printf_enomem+:} false; then : $as_echo_n "(cached) " >&6 else @@ -16154,7 +16237,7 @@ { $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 test "${gl_cv_func_ungetc_works+set}" = set; then : +if ${gl_cv_func_ungetc_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -16221,7 +16304,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 $as_echo_n "checking for LC_MESSAGES... " >&6; } -if test "${gt_cv_val_LC_MESSAGES+set}" = set; then : +if ${gt_cv_val_LC_MESSAGES+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -16254,7 +16337,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } -if test "${gt_cv_func_CFPreferencesCopyAppValue+set}" = set; then : +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : $as_echo_n "(cached) " >&6 else gt_save_LIBS="$LIBS" @@ -16288,7 +16371,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 $as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } -if test "${gt_cv_func_CFLocaleCopyCurrent+set}" = set; then : +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : $as_echo_n "(cached) " >&6 else gt_save_LIBS="$LIBS" @@ -16327,7 +16410,7 @@ ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default" -if test "x$ac_cv_have_decl_setenv" = x""yes; then : +if test "x$ac_cv_have_decl_setenv" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -16351,7 +16434,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5 $as_echo_n "checking whether setenv validates arguments... " >&6; } -if test "${gl_cv_func_setenv_works+set}" = set; then : +if ${gl_cv_func_setenv_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -16420,7 +16503,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_search_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SEARCH_H 1 _ACEOF @@ -16432,7 +16515,7 @@ for ac_func in tsearch do : ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch" -if test "x$ac_cv_func_tsearch" = x""yes; then : +if test "x$ac_cv_func_tsearch" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_TSEARCH 1 _ACEOF @@ -16445,7 +16528,7 @@ ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" -if test "x$ac_cv_have_decl_strdup" = x""yes; then : +if test "x$ac_cv_have_decl_strdup" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -16456,7 +16539,7 @@ _ACEOF ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" -if test "x$ac_cv_have_decl_alarm" = x""yes; then : +if test "x$ac_cv_have_decl_alarm" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -16469,7 +16552,7 @@ ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default" -if test "x$ac_cv_have_decl_unsetenv" = x""yes; then : +if test "x$ac_cv_have_decl_unsetenv" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -16515,7 +16598,7 @@ 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 test "${gl_cv_rpl_alloca+set}" = set; then : +if ${gl_cv_rpl_alloca+:} false; then : $as_echo_n "(cached) " >&6 else @@ -16595,7 +16678,7 @@ { $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 test "${gl_cv_func_btowc_nul+set}" = set; then : +if ${gl_cv_func_btowc_nul+:} false; then : $as_echo_n "(cached) " >&6 else @@ -16644,7 +16727,7 @@ { $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 test "${gl_cv_func_btowc_eof+set}" = set; then : +if ${gl_cv_func_btowc_eof+:} false; then : $as_echo_n "(cached) " >&6 else @@ -16748,7 +16831,7 @@ ac_fn_c_check_decl "$LINENO" "sigaltstack" "ac_cv_have_decl_sigaltstack" "#include " -if test "x$ac_cv_have_decl_sigaltstack" = x""yes; then : +if test "x$ac_cv_have_decl_sigaltstack" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -16763,7 +16846,7 @@ ac_fn_c_check_type "$LINENO" "stack_t" "ac_cv_type_stack_t" "#include " -if test "x$ac_cv_type_stack_t" = x""yes; then : +if test "x$ac_cv_type_stack_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STACK_T 1 @@ -17049,7 +17132,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 $as_echo_n "checking whether // is distinct from /... " >&6; } -if test "${gl_cv_double_slash_root+set}" = set; then : +if ${gl_cv_double_slash_root+:} false; then : $as_echo_n "(cached) " >&6 else if test x"$cross_compiling" = xyes ; then @@ -17104,7 +17187,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 $as_echo_n "checking whether dup2 works... " >&6; } -if test "${gl_cv_func_dup2_works+set}" = set; then : +if ${gl_cv_func_dup2_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -17232,7 +17315,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 $as_echo_n "checking for error_at_line... " >&6; } -if test "${ac_cv_lib_error_at_line+set}" = set; then : +if ${ac_cv_lib_error_at_line+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -17342,7 +17425,7 @@ 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 test "${gl_cv_func_fcntl_f_dupfd_works+set}" = set; then : +if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -17410,7 +17493,7 @@ { $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 test "${gl_cv_func_fcntl_f_dupfd_cloexec+set}" = set; then : +if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -17511,7 +17594,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_fcntl_h+set}" = set; then : +if ${gl_cv_next_fcntl_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -17567,12 +17650,12 @@ { $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 test "${gl_cv_func_fflush_stdin+set}" = set; then : +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=no + gl_cv_func_fflush_stdin=cross else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -17637,7 +17720,17 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 $as_echo "$gl_cv_func_fflush_stdin" >&6; } - if test $gl_cv_func_fflush_stdin = no; then + 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 @@ -17744,7 +17837,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_float_h+set}" = set; then : +if ${gl_cv_next_float_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -17800,7 +17893,7 @@ *) { $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 test "${gl_cv_func_fopen_slash+set}" = set; then : +if ${gl_cv_func_fopen_slash+:} false; then : $as_echo_n "(cached) " >&6 else @@ -17907,7 +18000,7 @@ ' ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers " -if test "x$ac_cv_have_decl___fpending" = x""yes; then : +if test "x$ac_cv_have_decl___fpending" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -17920,7 +18013,7 @@ if test $ac_cv_func___fpending = no; then { $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 test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then : +if ${ac_cv_sys_pending_output_n_bytes+:} false; then : $as_echo_n "(cached) " >&6 else @@ -18011,7 +18104,7 @@ ac_fn_c_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include " -if test "x$ac_cv_have_decl_fpurge" = x""yes; then : +if test "x$ac_cv_have_decl_fpurge" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -18025,7 +18118,7 @@ # 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 test "${gl_cv_func_fpurge_works+set}" = set; then : +if ${gl_cv_func_fpurge_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -18124,7 +18217,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 $as_echo_n "checking whether frexp works... " >&6; } -if test "${gl_cv_func_frexp_works+set}" = set; then : +if ${gl_cv_func_frexp_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -18247,7 +18340,7 @@ ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include " -if test "x$ac_cv_have_decl_frexpl" = x""yes; then : +if test "x$ac_cv_have_decl_frexpl" = xyes; then : else HAVE_DECL_FREXPL=0 @@ -18257,7 +18350,7 @@ { $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 test "${gl_cv_func_frexpl_no_libm+set}" = set; then : +if ${gl_cv_func_frexpl_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -18290,7 +18383,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 $as_echo_n "checking whether frexpl works... " >&6; } -if test "${gl_cv_func_frexpl_works+set}" = set; then : +if ${gl_cv_func_frexpl_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -18513,7 +18606,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 $as_echo_n "checking for ftello... " >&6; } -if test "${gl_cv_func_ftello+set}" = set; then : +if ${gl_cv_func_ftello+:} false; then : $as_echo_n "(cached) " >&6 else @@ -18548,7 +18641,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 $as_echo_n "checking whether ftello works... " >&6; } -if test "${gl_cv_func_ftello_works+set}" = set; then : +if ${gl_cv_func_ftello_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -18785,7 +18878,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_sys_timeb_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_TIMEB_H 1 _ACEOF @@ -18797,7 +18890,7 @@ for ac_func in _ftime do : ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" -if test "x$ac_cv_func__ftime" = x""yes; then : +if test "x$ac_cv_func__ftime" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__FTIME 1 _ACEOF @@ -18812,7 +18905,7 @@ { $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 test "${gl_cv_func_gettimeofday_clobber+set}" = set; then : +if ${gl_cv_func_gettimeofday_clobber+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -18872,7 +18965,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_sys_timeb_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_TIMEB_H 1 _ACEOF @@ -18884,7 +18977,7 @@ for ac_func in _ftime do : ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" -if test "x$ac_cv_func__ftime" = x""yes; then : +if test "x$ac_cv_func__ftime" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__FTIME 1 _ACEOF @@ -18907,7 +19000,7 @@ { $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 test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then : +if ${gl_cv_func_gettimeofday_posix_signature+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18978,7 +19071,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_sys_timeb_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_TIMEB_H 1 _ACEOF @@ -18990,7 +19083,7 @@ for ac_func in _ftime do : ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" -if test "x$ac_cv_func__ftime" = x""yes; then : +if test "x$ac_cv_func__ftime" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__FTIME 1 _ACEOF @@ -19040,7 +19133,7 @@ { $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 test "${gl_cv_c_inline_effective+set}" = set; then : +if ${gl_cv_c_inline_effective+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_c_inline = no; then @@ -19082,7 +19175,7 @@ { $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 test "${gl_cv_func_isnand_no_libm+set}" = set; then : +if ${gl_cv_func_isnand_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -19136,7 +19229,7 @@ { $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 test "${gl_cv_cc_double_expbit0+set}" = set; then : +if ${gl_cv_cc_double_expbit0+:} false; then : $as_echo_n "(cached) " >&6 else @@ -19156,7 +19249,7 @@ else : -if test "${ac_cv_c_bigendian+set}" = set; then : +if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown @@ -19487,7 +19580,7 @@ { $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 test "${gl_cv_func_isnanf_no_libm+set}" = set; then : +if ${gl_cv_func_isnanf_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -19528,7 +19621,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5 $as_echo_n "checking whether isnan(float) works... " >&6; } -if test "${gl_cv_func_isnanf_works+set}" = set; then : +if ${gl_cv_func_isnanf_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -19633,7 +19726,7 @@ { $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 test "${gl_cv_cc_float_expbit0+set}" = set; then : +if ${gl_cv_cc_float_expbit0+:} false; then : $as_echo_n "(cached) " >&6 else @@ -19747,7 +19840,7 @@ { $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 test "${gl_cv_func_isnanl_no_libm+set}" = set; then : +if ${gl_cv_func_isnanl_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -19789,7 +19882,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5 $as_echo_n "checking whether isnanl works... " >&6; } -if test "${gl_cv_func_isnanl_works+set}" = set; then : +if ${gl_cv_func_isnanl_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -19964,7 +20057,7 @@ { $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 test "${gl_cv_cc_long_double_expbit0+set}" = set; then : +if ${gl_cv_cc_long_double_expbit0+:} false; then : $as_echo_n "(cached) " >&6 else @@ -20096,7 +20189,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_langinfo_h+set}" = set; then : +if ${gl_cv_next_langinfo_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -20152,7 +20245,7 @@ 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 test "${gl_cv_header_langinfo_codeset+set}" = set; then : +if ${gl_cv_header_langinfo_codeset+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -20183,7 +20276,7 @@ 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 test "${gl_cv_header_langinfo_t_fmt_ampm+set}" = set; then : +if ${gl_cv_header_langinfo_t_fmt_ampm+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -20214,7 +20307,7 @@ 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 test "${gl_cv_header_langinfo_era+set}" = set; then : +if ${gl_cv_header_langinfo_era+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -20245,7 +20338,7 @@ 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 test "${gl_cv_header_langinfo_yesexpr+set}" = set; then : +if ${gl_cv_header_langinfo_yesexpr+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -20782,7 +20875,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsigsegv" >&5 $as_echo_n "checking for libsigsegv... " >&6; } -if test "${ac_cv_libsigsegv+set}" = set; then : +if ${ac_cv_libsigsegv+:} false; then : $as_echo_n "(cached) " >&6 else @@ -20863,7 +20956,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : $as_echo "#define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h @@ -20906,7 +20999,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5 $as_echo_n "checking whether lseek detects pipes... " >&6; } -if test "${gl_cv_func_lseek_pipe+set}" = set; then : +if ${gl_cv_func_lseek_pipe+:} false; then : $as_echo_n "(cached) " >&6 else if test $cross_compiling = no; then @@ -21025,7 +21118,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_stdlib_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STDLIB_H 1 _ACEOF @@ -21036,7 +21129,7 @@ { $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 test "${ac_cv_func_malloc_0_nonnull+set}" = set; then : +if ${ac_cv_func_malloc_0_nonnull+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -21159,7 +21252,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_math_h+set}" = set; then : +if ${gl_cv_next_math_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21209,7 +21302,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5 $as_echo_n "checking whether NAN macro works... " >&6; } -if test "${gl_cv_header_math_nan_works+set}" = set; then : +if ${gl_cv_header_math_nan_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -21244,7 +21337,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5 $as_echo_n "checking whether HUGE_VAL works... " >&6; } -if test "${gl_cv_header_math_huge_val_works+set}" = set; then : +if ${gl_cv_header_math_huge_val_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -21292,7 +21385,7 @@ { $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 test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then : +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21355,7 +21448,7 @@ { $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 test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then : +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21448,7 +21541,7 @@ { $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 test "${gl_cv_func_mbrtowc_null_arg1+set}" = set; then : +if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21525,7 +21618,7 @@ { $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 test "${gl_cv_func_mbrtowc_null_arg2+set}" = set; then : +if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21592,7 +21685,7 @@ { $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 test "${gl_cv_func_mbrtowc_retval+set}" = set; then : +if ${gl_cv_func_mbrtowc_retval+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21728,7 +21821,7 @@ { $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 test "${gl_cv_func_mbrtowc_nul_retval+set}" = set; then : +if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21867,7 +21960,7 @@ { $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 test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then : +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : $as_echo_n "(cached) " >&6 else @@ -21930,7 +22023,7 @@ { $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 test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then : +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : $as_echo_n "(cached) " >&6 else @@ -22115,7 +22208,7 @@ for ac_func in mkdtemp do : ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp" -if test "x$ac_cv_func_mkdtemp" = x""yes; then : +if test "x$ac_cv_func_mkdtemp" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MKDTEMP 1 _ACEOF @@ -22154,7 +22247,7 @@ 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 test "${gl_cv_func_working_mkstemp+set}" = set; then : +if ${gl_cv_func_working_mkstemp+:} false; then : $as_echo_n "(cached) " >&6 else @@ -22259,7 +22352,7 @@ # 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 test "${gl_cv_func_nl_langinfo_yesexpr_works+set}" = set; then : +if ${gl_cv_func_nl_langinfo_yesexpr_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -22367,7 +22460,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 $as_echo_n "checking for obstacks... " >&6; } -if test "${ac_cv_func_obstack+set}" = set; then : +if ${ac_cv_func_obstack+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -22442,7 +22535,7 @@ { $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 test "${gl_cv_func_open_slash+set}" = set; then : +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. @@ -22875,7 +22968,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_paths_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PATHS_H 1 _ACEOF @@ -22917,7 +23010,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 $as_echo_n "checking whether frexp works... " >&6; } -if test "${gl_cv_func_frexp_works+set}" = set; then : +if ${gl_cv_func_frexp_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -23010,7 +23103,7 @@ { $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 test "${gl_cv_func_ldexp_no_libm+set}" = set; then : +if ${gl_cv_func_ldexp_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -23050,7 +23143,7 @@ { $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 test "${gl_cv_func_frexpl_no_libm+set}" = set; then : +if ${gl_cv_func_frexpl_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -23083,7 +23176,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 $as_echo_n "checking whether frexpl works... " >&6; } -if test "${gl_cv_func_frexpl_works+set}" = set; then : +if ${gl_cv_func_frexpl_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -23202,7 +23295,7 @@ ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include " -if test "x$ac_cv_have_decl_frexpl" = x""yes; then : +if test "x$ac_cv_have_decl_frexpl" = xyes; then : else HAVE_DECL_FREXPL=0 @@ -23213,7 +23306,7 @@ { $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 test "${gl_cv_func_ldexpl_no_libm+set}" = set; then : +if ${gl_cv_func_ldexpl_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -23246,7 +23339,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl works" >&5 $as_echo_n "checking whether ldexpl works... " >&6; } -if test "${gl_cv_func_ldexpl_works+set}" = set; then : +if ${gl_cv_func_ldexpl_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -23302,7 +23395,7 @@ ac_fn_c_check_decl "$LINENO" "ldexpl" "ac_cv_have_decl_ldexpl" "#include " -if test "x$ac_cv_have_decl_ldexpl" = x""yes; then : +if test "x$ac_cv_have_decl_ldexpl" = xyes; then : else HAVE_DECL_LDEXPL=0 @@ -23317,7 +23410,7 @@ # Code from module progname: 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" = x""yes; then : +if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -23329,7 +23422,7 @@ 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" = x""yes; then : +if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -23369,7 +23462,7 @@ for ac_func in rawmemchr do : ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" -if test "x$ac_cv_func_rawmemchr" = x""yes; then : +if test "x$ac_cv_func_rawmemchr" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_RAWMEMCHR 1 _ACEOF @@ -23420,7 +23513,7 @@ 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 test "${gl_cv_decl_readlink_works+set}" = set; then : +if ${gl_cv_decl_readlink_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -23447,7 +23540,7 @@ $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 test "${gl_cv_func_readlink_works+set}" = set; then : +if ${gl_cv_func_readlink_works+:} false; then : $as_echo_n "(cached) " >&6 else # We have readlink, so assume ln -s works. @@ -23542,7 +23635,7 @@ # 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 test "${gl_cv_func_re_compile_pattern_working+set}" = set; then : +if ${gl_cv_func_re_compile_pattern_working+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -23775,7 +23868,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_libintl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBINTL_H 1 _ACEOF @@ -23787,7 +23880,7 @@ ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include " -if test "x$ac_cv_have_decl_isblank" = x""yes; then : +if test "x$ac_cv_have_decl_isblank" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -23808,7 +23901,7 @@ { $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 test "${gl_cv_func_rename_slash_dst_works+set}" = set; then : +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 @@ -23878,7 +23971,7 @@ { $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 test "${gl_cv_func_rename_slash_src_works+set}" = set; then : +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 @@ -23948,7 +24041,7 @@ { $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 test "${gl_cv_func_rename_link_works+set}" = set; then : +if ${gl_cv_func_rename_link_works+:} false; then : $as_echo_n "(cached) " >&6 else rm -rf conftest.f conftest.f1 @@ -24018,7 +24111,7 @@ { $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 test "${gl_cv_func_rename_dest_works+set}" = set; then : +if ${gl_cv_func_rename_dest_works+:} false; then : $as_echo_n "(cached) " >&6 else rm -rf conftest.f conftest.d1 conftest.d2 @@ -24094,7 +24187,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 $as_echo_n "checking whether rmdir works... " >&6; } -if test "${gl_cv_func_rmdir_works+set}" = set; then : +if ${gl_cv_func_rmdir_works+:} false; then : $as_echo_n "(cached) " >&6 else mkdir conftest.dir @@ -24199,7 +24292,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_sched_h+set}" = set; then : +if ${gl_cv_next_sched_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -24255,7 +24348,7 @@ 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" = x""yes; then : +if test "x$ac_cv_type_struct_sched_param" = xyes; then : HAVE_STRUCT_SCHED_PARAM=1 else HAVE_STRUCT_SCHED_PARAM=0 @@ -24274,7 +24367,7 @@ 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" = x""yes; then : +if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 @@ -24308,7 +24401,7 @@ #include " -if test "x$ac_cv_type_siginfo_t" = x""yes; then : +if test "x$ac_cv_type_siginfo_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIGINFO_T 1 @@ -24350,7 +24443,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_signal_h+set}" = set; then : +if ${gl_cv_next_signal_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -24396,7 +24489,7 @@ #include " -if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then : +if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then : else HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 @@ -24411,7 +24504,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit macro" >&5 $as_echo_n "checking for signbit macro... " >&6; } -if test "${gl_cv_func_signbit+set}" = set; then : +if ${gl_cv_func_signbit+:} false; then : $as_echo_n "(cached) " >&6 else @@ -24523,7 +24616,7 @@ $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 test "${gl_cv_func_signbit_gcc+set}" = set; then : +if ${gl_cv_func_signbit_gcc+:} false; then : $as_echo_n "(cached) " >&6 else @@ -24669,7 +24762,7 @@ { $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 test "${gl_cv_cc_float_signbit+set}" = set; then : +if ${gl_cv_cc_float_signbit+:} false; then : $as_echo_n "(cached) " >&6 else @@ -24773,7 +24866,7 @@ { $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 test "${gl_cv_cc_double_signbit+set}" = set; then : +if ${gl_cv_cc_double_signbit+:} false; then : $as_echo_n "(cached) " >&6 else @@ -24877,7 +24970,7 @@ { $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 test "${gl_cv_cc_long_double_signbit+set}" = set; then : +if ${gl_cv_cc_long_double_signbit+:} false; then : $as_echo_n "(cached) " >&6 else @@ -24980,7 +25073,7 @@ 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" = x""yes; then : +if test "x$ac_cv_have_decl_copysignf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -24993,7 +25086,7 @@ 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 test "${gl_cv_func_copysignf_no_libm+set}" = set; then : +if ${gl_cv_func_copysignf_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25030,7 +25123,7 @@ 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" = x""yes; then : +if test "x$ac_cv_have_decl_copysign" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -25043,7 +25136,7 @@ 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 test "${gl_cv_func_copysign_no_libm+set}" = set; then : +if ${gl_cv_func_copysign_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25080,7 +25173,7 @@ 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" = x""yes; then : +if test "x$ac_cv_have_decl_copysignl" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -25093,7 +25186,7 @@ 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 test "${gl_cv_func_copysignl_no_libm+set}" = set; then : +if ${gl_cv_func_copysignl_no_libm+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25160,7 +25253,7 @@ if test -z "$signals_not_posix"; then ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" -if test "x$ac_cv_func_sigprocmask" = x""yes; then : +if test "x$ac_cv_func_sigprocmask" = xyes; then : gl_cv_func_sigprocmask=1 fi @@ -25183,7 +25276,7 @@ /* Mingw defines sigset_t not in , but in . */ #include " -if test "x$ac_cv_type_sigset_t" = x""yes; then : +if test "x$ac_cv_type_sigset_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIGSET_T 1 @@ -25217,7 +25310,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_stdint_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STDINT_H 1 _ACEOF @@ -25228,7 +25321,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5 $as_echo_n "checking for SIZE_MAX... " >&6; } -if test "${gl_cv_size_max+set}" = set; then : +if ${gl_cv_size_max+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25315,7 +25408,7 @@ for ac_func in snprintf do : ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" -if test "x$ac_cv_func_snprintf" = x""yes; then : +if test "x$ac_cv_func_snprintf" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SNPRINTF 1 _ACEOF @@ -25328,7 +25421,7 @@ { $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 test "${gl_cv_func_snprintf_size1+set}" = set; then : +if ${gl_cv_func_snprintf_size1+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25431,7 +25524,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_spawn_h+set}" = set; then : +if ${gl_cv_next_spawn_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25484,7 +25577,7 @@ #include " -if test "x$ac_cv_type_posix_spawnattr_t" = x""yes; then : +if test "x$ac_cv_type_posix_spawnattr_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POSIX_SPAWNATTR_T 1 @@ -25499,7 +25592,7 @@ #include " -if test "x$ac_cv_type_posix_spawn_file_actions_t" = x""yes; then : +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 @@ -25535,7 +25628,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 $as_echo_n "checking for ssize_t... " >&6; } -if test "${gt_cv_ssize_t+set}" = set; then : +if ${gt_cv_ssize_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -25571,7 +25664,7 @@ { $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 test "${gl_cv_func_stat_dir_slash+set}" = set; then : +if ${gl_cv_func_stat_dir_slash+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -25606,7 +25699,7 @@ $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 test "${gl_cv_func_stat_file_slash+set}" = set; then : +if ${gl_cv_func_stat_file_slash+:} false; then : $as_echo_n "(cached) " >&6 else touch conftest.tmp @@ -25694,7 +25787,7 @@ NEXT_STDARG_H=''; { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5 $as_echo_n "checking for va_copy... " >&6; } - if test "${gl_cv_func_va_copy+set}" = set; then : + if ${gl_cv_func_va_copy+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25754,7 +25847,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_stdarg_h+set}" = set; then : +if ${gl_cv_next_stdarg_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25802,7 +25895,7 @@ saved_as_echo_n="$as_echo_n" as_echo_n=':' - if test "${gl_cv_func___va_copy+set}" = set; then : + if ${gl_cv_func___va_copy+:} false; then : $as_echo_n "(cached) " >&6 else @@ -25874,7 +25967,7 @@ 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 test "${gl_cv_decl_null_works+set}" = set; then : +if ${gl_cv_decl_null_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -25917,7 +26010,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_stddef_h+set}" = set; then : +if ${gl_cv_next_stddef_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -26013,7 +26106,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_stdint_h+set}" = set; then : +if ${gl_cv_next_stdint_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -26069,7 +26162,7 @@ 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 test "${gl_cv_header_working_stdint_h+set}" = set; then : +if ${gl_cv_header_working_stdint_h+:} false; then : $as_echo_n "(cached) " >&6 else gl_cv_header_working_stdint_h=no @@ -26372,7 +26465,7 @@ 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 "test \"\${gl_cv_bitsizeof_${gltype}+set}\"" = set; then : +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" " @@ -26417,7 +26510,7 @@ 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 "test \"\${gl_cv_bitsizeof_${gltype}+set}\"" = set; then : +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" " @@ -26461,7 +26554,7 @@ 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 "test \"\${gl_cv_type_${gltype}_signed+set}\"" = set; then : +if eval \${gl_cv_type_${gltype}_signed+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -26520,7 +26613,7 @@ 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 "test \"\${gl_cv_type_${gltype}_suffix+set}\"" = set; then : +if eval \${gl_cv_type_${gltype}_suffix+:} false; then : $as_echo_n "(cached) " >&6 else eval gl_cv_type_${gltype}_suffix=no @@ -26592,7 +26685,7 @@ 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 "test \"\${gl_cv_type_${gltype}_suffix+set}\"" = set; then : +if eval \${gl_cv_type_${gltype}_suffix+:} false; then : $as_echo_n "(cached) " >&6 else eval gl_cv_type_${gltype}_suffix=no @@ -26680,7 +26773,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_stdio_h+set}" = set; then : +if ${gl_cv_next_stdio_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -26750,7 +26843,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_stdlib_h+set}" = set; then : +if ${gl_cv_next_stdlib_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -26822,7 +26915,7 @@ for ac_func in strchrnul do : ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" -if test "x$ac_cv_func_strchrnul" = x""yes; then : +if test "x$ac_cv_func_strchrnul" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRCHRNUL 1 _ACEOF @@ -26903,7 +26996,7 @@ # 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 test "${gl_cv_func_strndup_works+set}" = set; then : +if ${gl_cv_func_strndup_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -26996,13 +27089,17 @@ 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 "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 $as_echo_n "checking for working strnlen... " >&6; } -if test "${ac_cv_func_strnlen_working+set}" = set; then : +if ${ac_cv_func_strnlen_working+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : - ac_cv_func_strnlen_working=no + # 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. */ @@ -27096,7 +27193,7 @@ for ac_func in strsignal do : ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal" -if test "x$ac_cv_func_strsignal" = x""yes; then : +if test "x$ac_cv_func_strsignal" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRSIGNAL 1 _ACEOF @@ -27107,7 +27204,7 @@ if test $ac_cv_func_strsignal = yes; then { $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 test "${gl_cv_func_working_strsignal+set}" = set; then : +if ${gl_cv_func_working_strsignal+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -27170,7 +27267,7 @@ ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "#include " -if test "x$ac_cv_have_decl__sys_siglist" = x""yes; then : +if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -27200,7 +27297,7 @@ if test $REPLACE_STRSTR = 0; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5 $as_echo_n "checking whether strstr works in linear time... " >&6; } -if test "${gl_cv_func_strstr_linear+set}" = set; then : +if ${gl_cv_func_strstr_linear+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -27320,7 +27417,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 $as_echo_n "checking whether strstr works... " >&6; } -if test "${gl_cv_func_strstr_works_always+set}" = set; then : +if ${gl_cv_func_strstr_works_always+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -27418,7 +27515,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtod obeys C99" >&5 $as_echo_n "checking whether strtod obeys C99... " >&6; } -if test "${gl_cv_func_strtod_works+set}" = set; then : +if ${gl_cv_func_strtod_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -27592,7 +27689,7 @@ for ac_func in strtol do : ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" -if test "x$ac_cv_func_strtol" = x""yes; then : +if test "x$ac_cv_func_strtol" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRTOL 1 _ACEOF @@ -27628,7 +27725,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_sys_stat_h+set}" = set; then : +if ${gl_cv_next_sys_stat_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -27678,7 +27775,7 @@ ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include #include " -if test "x$ac_cv_type_nlink_t" = x""yes; then : +if test "x$ac_cv_type_nlink_t" = xyes; then : else @@ -27713,7 +27810,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_sys_wait_h+set}" = set; then : +if ${gl_cv_next_sys_wait_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -27799,7 +27896,7 @@ for ac_func in __secure_getenv do : ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv" -if test "x$ac_cv_func___secure_getenv" = x""yes; then : +if test "x$ac_cv_func___secure_getenv" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE___SECURE_GETENV 1 _ACEOF @@ -27827,7 +27924,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_unistd_h+set}" = set; then : +if ${gl_cv_next_unistd_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -28003,7 +28100,7 @@ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : else @@ -28025,7 +28122,7 @@ for ac_func in vasprintf do : ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" -if test "x$ac_cv_func_vasprintf" = x""yes; then : +if test "x$ac_cv_func_vasprintf" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_VASPRINTF 1 _ACEOF @@ -28110,7 +28207,7 @@ for ac_func in vasprintf do : ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" -if test "x$ac_cv_func_vasprintf" = x""yes; then : +if test "x$ac_cv_func_vasprintf" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_VASPRINTF 1 _ACEOF @@ -28222,7 +28319,7 @@ 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" = x""yes; then : +if test "x$ac_cv_func_nl_langinfo" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NL_LANGINFO 1 _ACEOF @@ -28388,7 +28485,7 @@ ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" -if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : else @@ -28511,7 +28608,7 @@ for ac_func in waitid do : ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid" -if test "x$ac_cv_func_waitid" = x""yes; then : +if test "x$ac_cv_func_waitid" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WAITID 1 _ACEOF @@ -28570,7 +28667,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_wchar_h+set}" = set; then : +if ${gl_cv_next_wchar_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -28652,7 +28749,7 @@ { $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 test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then : +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : $as_echo_n "(cached) " >&6 else @@ -28715,7 +28812,7 @@ { $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 test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then : +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : $as_echo_n "(cached) " >&6 else @@ -28810,7 +28907,7 @@ { $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 test "${gl_cv_func_wcrtomb_retval+set}" = set; then : +if ${gl_cv_func_wcrtomb_retval+:} false; then : $as_echo_n "(cached) " >&6 else @@ -28950,7 +29047,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_wctype_h+set}" = set; then : +if ${gl_cv_next_wctype_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -29000,7 +29097,7 @@ 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 test "${gl_cv_func_iswcntrl_works+set}" = set; then : +if ${gl_cv_func_iswcntrl_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -29075,7 +29172,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 $as_echo_n "checking for wctype_t... " >&6; } -if test "${gl_cv_type_wctype_t+set}" = set; then : +if ${gl_cv_type_wctype_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -29117,7 +29214,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 $as_echo_n "checking for wctrans_t... " >&6; } -if test "${gl_cv_type_wctrans_t+set}" = set; then : +if ${gl_cv_type_wctrans_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -29212,7 +29309,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_stdint_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STDINT_H 1 _ACEOF @@ -29280,7 +29377,7 @@ set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CXX+set}" = set; then : +if ${ac_cv_prog_CXX+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CXX"; then @@ -29292,7 +29389,7 @@ 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_CXX="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -29324,7 +29421,7 @@ set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : +if ${ac_cv_prog_ac_ct_CXX+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CXX"; then @@ -29336,7 +29433,7 @@ 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_CXX="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -29468,15 +29565,16 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 $as_echo_n "checking dependency style of $depcc... " >&6; } -if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # 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 # using a relative directory. @@ -29510,16 +29608,16 @@ : > 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 @@ -29528,16 +29626,16 @@ 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 break fi ;; - msvisualcpp | msvcmsys) - # This compiler won't grok `-c -o', but also, the minuso test has + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # 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} @@ -29607,7 +29705,7 @@ { $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 test "${gt_cv_locale_fr+set}" = set; then : +if ${gt_cv_locale_fr+:} false; then : $as_echo_n "(cached) " >&6 else @@ -29739,7 +29837,7 @@ { $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 test "${gt_cv_locale_fr_utf8+set}" = set; then : +if ${gt_cv_locale_fr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -29866,7 +29964,7 @@ { $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 test "${gt_cv_locale_fr+set}" = set; then : +if ${gt_cv_locale_fr+:} false; then : $as_echo_n "(cached) " >&6 else @@ -29999,7 +30097,7 @@ { $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 test "${gt_cv_locale_tr_utf8+set}" = set; then : +if ${gt_cv_locale_tr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -30161,7 +30259,7 @@ for ac_func in getpagesize do : ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" -if test "x$ac_cv_func_getpagesize" = x""yes; then : +if test "x$ac_cv_func_getpagesize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETPAGESIZE 1 _ACEOF @@ -30174,7 +30272,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_OS_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_OS_H 1 _ACEOF @@ -30189,7 +30287,7 @@ 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" = x""yes; then : +if test "x$ac_cv_header_sys_param_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_PARAM_H 1 _ACEOF @@ -30218,7 +30316,7 @@ ;; esac ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" -if test "x$ac_cv_have_decl_getpagesize" = x""yes; then : +if test "x$ac_cv_have_decl_getpagesize" = xyes; then : else HAVE_DECL_GETPAGESIZE=0 @@ -30239,7 +30337,7 @@ { $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 test "${gl_cv_cc_double_expbit0+set}" = set; then : +if ${gl_cv_cc_double_expbit0+:} false; then : $as_echo_n "(cached) " >&6 else @@ -30259,7 +30357,7 @@ else : -if test "${ac_cv_c_bigendian+set}" = set; then : +if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown @@ -30585,7 +30683,7 @@ { $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 test "${gl_cv_cc_float_expbit0+set}" = set; then : +if ${gl_cv_cc_float_expbit0+:} false; then : $as_echo_n "(cached) " >&6 else @@ -30695,7 +30793,7 @@ { $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 test "${gl_cv_cc_long_double_expbit0+set}" = set; then : +if ${gl_cv_cc_long_double_expbit0+:} false; then : $as_echo_n "(cached) " >&6 else @@ -30822,7 +30920,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link handles trailing slash correctly" >&5 $as_echo_n "checking whether link handles trailing slash correctly... " >&6; } -if test "${gl_cv_func_link_works+set}" = set; then : +if ${gl_cv_func_link_works+:} false; then : $as_echo_n "(cached) " >&6 else touch conftest.a @@ -30901,7 +30999,7 @@ { $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 test "${gl_cv_header_locale_h_posix2001+set}" = set; then : +if ${gl_cv_header_locale_h_posix2001+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -30931,7 +31029,7 @@ 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 test "${gl_cv_header_locale_has_locale_t+set}" = set; then : +if ${gl_cv_header_locale_has_locale_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -30980,7 +31078,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } -if test "${gl_cv_next_locale_h+set}" = set; then : +if ${gl_cv_next_locale_h+:} false; then : $as_echo_n "(cached) " >&6 else @@ -31054,7 +31152,7 @@ { $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 test "${gt_cv_locale_fr+set}" = set; then : +if ${gt_cv_locale_fr+:} false; then : $as_echo_n "(cached) " >&6 else @@ -31186,7 +31284,7 @@ { $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 test "${gt_cv_locale_fr_utf8+set}" = set; then : +if ${gt_cv_locale_fr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -31313,7 +31411,7 @@ { $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 test "${gt_cv_locale_ja+set}" = set; then : +if ${gt_cv_locale_ja+:} false; then : $as_echo_n "(cached) " >&6 else @@ -31451,7 +31549,7 @@ { $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 test "${gt_cv_locale_zh_CN+set}" = set; then : +if ${gt_cv_locale_zh_CN+:} false; then : $as_echo_n "(cached) " >&6 else @@ -31577,7 +31675,7 @@ { $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 test "${gt_cv_locale_fr_utf8+set}" = set; then : +if ${gt_cv_locale_fr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -31706,7 +31804,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_func_mmap" = xyes; then : gl_have_mmap=yes else gl_have_mmap=no @@ -31771,7 +31869,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_func_mmap" = xyes; then : gl_have_mmap=yes else gl_have_mmap=no @@ -31834,7 +31932,7 @@ { $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 test "${gt_cv_locale_fr+set}" = set; then : +if ${gt_cv_locale_fr+:} false; then : $as_echo_n "(cached) " >&6 else @@ -31966,7 +32064,7 @@ { $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 test "${gt_cv_locale_fr_utf8+set}" = set; then : +if ${gt_cv_locale_fr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -32116,7 +32214,7 @@ { $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 test "${gl_cv_func_svid_putenv+set}" = set; then : +if ${gl_cv_func_svid_putenv+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -32192,7 +32290,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_func_mmap" = xyes; then : gl_have_mmap=yes else gl_have_mmap=no @@ -32317,7 +32415,7 @@ { $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 test "${gt_cv_locale_fr+set}" = set; then : +if ${gt_cv_locale_fr+:} false; then : $as_echo_n "(cached) " >&6 else @@ -32449,7 +32547,7 @@ { $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 test "${gt_cv_locale_fr_utf8+set}" = set; then : +if ${gt_cv_locale_fr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -32576,7 +32674,7 @@ { $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 test "${gt_cv_locale_ja+set}" = set; then : +if ${gt_cv_locale_ja+:} false; then : $as_echo_n "(cached) " >&6 else @@ -32714,7 +32812,7 @@ { $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 test "${gt_cv_locale_zh_CN+set}" = set; then : +if ${gt_cv_locale_zh_CN+:} false; then : $as_echo_n "(cached) " >&6 else @@ -32842,7 +32940,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 $as_echo_n "checking for wchar_t... " >&6; } -if test "${gt_cv_c_wchar_t+set}" = set; then : +if ${gt_cv_c_wchar_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -32875,7 +32973,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 $as_echo_n "checking for wint_t... " >&6; } -if test "${gt_cv_c_wint_t+set}" = set; then : +if ${gt_cv_c_wint_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -32968,7 +33066,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_func_mmap" = xyes; then : gl_have_mmap=yes else gl_have_mmap=no @@ -33034,7 +33132,7 @@ # 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" = x""yes; then : +if test "x$ac_cv_func_mmap" = xyes; then : gl_have_mmap=yes else gl_have_mmap=no @@ -33110,7 +33208,7 @@ 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 test "${gl_cv_func_symlink_works+set}" = set; then : +if ${gl_cv_func_symlink_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -33184,7 +33282,7 @@ for ac_func in unsetenv do : ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" -if test "x$ac_cv_func_unsetenv" = x""yes; then : +if test "x$ac_cv_func_unsetenv" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UNSETENV 1 _ACEOF @@ -33210,7 +33308,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5 $as_echo_n "checking for unsetenv() return type... " >&6; } -if test "${gt_cv_func_unsetenv_ret+set}" = set; then : +if ${gt_cv_func_unsetenv_ret+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -33265,7 +33363,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5 $as_echo_n "checking whether unsetenv obeys POSIX... " >&6; } -if test "${gl_cv_func_unsetenv_works+set}" = set; then : +if ${gl_cv_func_unsetenv_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -33349,7 +33447,7 @@ { $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 test "${gt_cv_locale_fr+set}" = set; then : +if ${gt_cv_locale_fr+:} false; then : $as_echo_n "(cached) " >&6 else @@ -33481,7 +33579,7 @@ { $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 test "${gt_cv_locale_fr_utf8+set}" = set; then : +if ${gt_cv_locale_fr_utf8+:} false; then : $as_echo_n "(cached) " >&6 else @@ -33608,7 +33706,7 @@ { $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 test "${gt_cv_locale_ja+set}" = set; then : +if ${gt_cv_locale_ja+:} false; then : $as_echo_n "(cached) " >&6 else @@ -33746,7 +33844,7 @@ { $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 test "${gt_cv_locale_zh_CN+set}" = set; then : +if ${gt_cv_locale_zh_CN+:} false; then : $as_echo_n "(cached) " >&6 else @@ -33896,7 +33994,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wctob works" >&5 $as_echo_n "checking whether wctob works... " >&6; } -if test "${gl_cv_func_wctob_works+set}" = set; then : +if ${gl_cv_func_wctob_works+:} false; then : $as_echo_n "(cached) " >&6 else @@ -34028,7 +34126,7 @@ #include " -if test "x$ac_cv_have_decl_wctob" = x""yes; then : +if test "x$ac_cv_have_decl_wctob" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -34111,7 +34209,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether an open file can be renamed" >&5 $as_echo_n "checking whether an open file can be renamed... " >&6; } -if test "${M4_cv_func_rename_open_file_works+set}" = set; then : +if ${M4_cv_func_rename_open_file_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -34190,7 +34288,7 @@ if test "$with_syscmd_shell" = no ; then with_syscmd_shell=/bin/sh if test "$cross_compiling" != yes ; then - if { test -f /bin/sh && $as_test_x /bin/sh; }; then : + if as_fn_executable_p /bin/sh; then : else if (cmd /c) 2>/dev/null; then with_syscmd_shell=cmd; fi @@ -34204,7 +34302,7 @@ do IFS=$M4_save_IFS test -z "$M4_dir" && continue - { test -f "$M4_dir/sh" && $as_test_x "$M4_dir/sh"; } \ + as_fn_executable_p "$M4_dir/sh" \ && { with_syscmd_shell=$M4_dir/sh; break; } done IFS=$M4_save_IFS @@ -34311,10 +34409,21 @@ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then - test "x$cache_file" != "x/dev/null" && + if test "x$cache_file" != "x/dev/null"; then { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 $as_echo "$as_me: updating cache $cache_file" >&6;} - cat confcache >$cache_file + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi else { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} @@ -34345,6 +34454,14 @@ LTLIBOBJS=$ac_ltlibobjs +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } if test -n "$EXEEXT"; then am__EXEEXT_TRUE= am__EXEEXT_FALSE='#' @@ -34420,7 +34537,7 @@ -: ${CONFIG_STATUS=./config.status} +: "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" @@ -34521,6 +34638,7 @@ IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -34716,16 +34834,16 @@ # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.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 @@ -34785,28 +34903,16 @@ 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'" @@ -34828,7 +34934,7 @@ # values after options handling. ac_log=" This file was extended by GNU M4 $as_me 1.4.16, which was -generated by GNU Autoconf 2.66. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -34900,10 +35006,10 @@ ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ GNU M4 config.status 1.4.16 -configured by $0, generated by GNU Autoconf 2.66, +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." @@ -34921,11 +35027,16 @@ while test $# != 0 do case $1 in - --*=*) + --*=?*) ac_option=`expr "X$1" : 'X\([^=]*\)='` ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ac_shift=: ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; *) ac_option=$1 ac_optarg=$2 @@ -34947,6 +35058,7 @@ $ac_shift case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; @@ -34988,7 +35100,7 @@ _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='$SHELL' @@ -35059,9 +35171,10 @@ # after its creation but before its name has been assigned to `$tmp'. $debug || { - tmp= + tmp= ac_tmp= trap 'exit_status=$? - { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status ' 0 trap 'as_fn_exit 1' 1 2 13 15 } @@ -35069,12 +35182,13 @@ { tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && - test -n "$tmp" && test -d "$tmp" + test -d "$tmp" } || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. @@ -35096,7 +35210,7 @@ ac_cs_awk_cr=$ac_cr fi -echo 'BEGIN {' >"$tmp/subs1.awk" && +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && _ACEOF @@ -35124,7 +35238,7 @@ rm -f conf$$subs.sh cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && _ACEOF sed -n ' h @@ -35172,7 +35286,7 @@ rm -f conf$$subs.awk cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK -cat >>"\$tmp/subs1.awk" <<_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && for (key in S) S_is_set[key] = 1 FS = "" @@ -35204,7 +35318,7 @@ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" else cat -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 _ACEOF @@ -35238,7 +35352,7 @@ # No need to generate them if there are no CONFIG_HEADERS. # This happens for instance with `./config.status Makefile'. if test -n "$CONFIG_HEADERS"; then -cat >"$tmp/defines.awk" <<\_ACAWK || +cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF @@ -35250,8 +35364,8 @@ # handling of long lines. ac_delim='%!_!# ' for ac_last_try in false false :; do - ac_t=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_t"; then + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then break elif $ac_last_try; then as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 @@ -35371,7 +35485,7 @@ for ac_f do case $ac_f in - -) ac_f="$tmp/stdin";; + -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, # because $ac_f cannot contain `:'. @@ -35406,7 +35520,7 @@ esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin" \ + *:-:* | *:-) cat >"$ac_tmp/stdin" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; esac ;; @@ -35543,21 +35657,22 @@ s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack " -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && - { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} - rm -f "$tmp/stdin" + rm -f "$ac_tmp/stdin" case $ac_file in - -) cat "$tmp/out" && rm -f "$tmp/out";; - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; esac \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; @@ -35568,20 +35683,20 @@ if test x"$ac_file" != x-; then { $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" - } >"$tmp/config.h" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 $as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" - mv "$tmp/config.h" "$ac_file" \ + mv "$ac_tmp/config.h" "$ac_file" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 fi else $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ || as_fn_error $? "could not create -" "$LINENO" 5 fi # Compute "$ac_file"'s index in $config_headers. @@ -35659,7 +35774,7 @@ 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 $CONFIG_FILES in @@ -35672,7 +35787,7 @@ # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named `Makefile.in', but + # We used to match only the files named 'Makefile.in', but # some people rename them; so instead we look at the file content. # Grep'ing the first line is not enough: some people post-process # each Makefile.in and add a new line on top of each file to say so. @@ -35706,21 +35821,19 @@ continue fi # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running `make'. + # from the Makefile without running 'make'. DEPDIR=`sed -n 's/^DEPDIR = //p' < "$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" || diff -Nur m4-1.4.16.orig/doc/Makefile.in m4-1.4.16/doc/Makefile.in --- m4-1.4.16.orig/doc/Makefile.in 2011-03-01 17:57:32.000000000 +0100 +++ m4-1.4.16/doc/Makefile.in 2013-09-04 14:47:46.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.1 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 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. @@ -15,6 +14,51 @@ @SET_MAKE@ VPATH = @srcdir@ +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 $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + 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@ @@ -33,9 +77,10 @@ build_triplet = @build@ host_triplet = @host@ subdir = doc -DIST_COMMON = $(m4_TEXINFOS) $(srcdir)/Makefile.am \ - $(srcdir)/Makefile.in $(srcdir)/stamp-vti \ - $(srcdir)/version.texi +DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ + $(m4_TEXINFOS) $(top_srcdir)/build-aux/mdate-sh \ + $(srcdir)/version.texi $(srcdir)/stamp-vti \ + $(top_srcdir)/build-aux/texinfo.tex ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \ $(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/ansi-c++.m4 \ @@ -136,14 +181,48 @@ CONFIG_HEADER = $(top_builddir)/lib/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = -AM_V_GEN = $(am__v_GEN_$(V)) -am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) -am__v_GEN_0 = @echo " GEN " $@; -AM_V_at = $(am__v_at_$(V)) -am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) am__v_at_0 = @ +am__v_at_1 = SOURCES = DIST_SOURCES = +AM_V_DVIPS = $(am__v_DVIPS_@AM_V@) +am__v_DVIPS_ = $(am__v_DVIPS_@AM_DEFAULT_V@) +am__v_DVIPS_0 = @echo " DVIPS " $@; +am__v_DVIPS_1 = +AM_V_MAKEINFO = $(am__v_MAKEINFO_@AM_V@) +am__v_MAKEINFO_ = $(am__v_MAKEINFO_@AM_DEFAULT_V@) +am__v_MAKEINFO_0 = @echo " MAKEINFO" $@; +am__v_MAKEINFO_1 = +AM_V_INFOHTML = $(am__v_INFOHTML_@AM_V@) +am__v_INFOHTML_ = $(am__v_INFOHTML_@AM_DEFAULT_V@) +am__v_INFOHTML_0 = @echo " INFOHTML" $@; +am__v_INFOHTML_1 = +AM_V_TEXI2DVI = $(am__v_TEXI2DVI_@AM_V@) +am__v_TEXI2DVI_ = $(am__v_TEXI2DVI_@AM_DEFAULT_V@) +am__v_TEXI2DVI_0 = @echo " TEXI2DVI" $@; +am__v_TEXI2DVI_1 = +AM_V_TEXI2PDF = $(am__v_TEXI2PDF_@AM_V@) +am__v_TEXI2PDF_ = $(am__v_TEXI2PDF_@AM_DEFAULT_V@) +am__v_TEXI2PDF_0 = @echo " TEXI2PDF" $@; +am__v_TEXI2PDF_1 = +AM_V_texinfo = $(am__v_texinfo_@AM_V@) +am__v_texinfo_ = $(am__v_texinfo_@AM_DEFAULT_V@) +am__v_texinfo_0 = -q +am__v_texinfo_1 = +AM_V_texidevnull = $(am__v_texidevnull_@AM_V@) +am__v_texidevnull_ = $(am__v_texidevnull_@AM_DEFAULT_V@) +am__v_texidevnull_0 = > /dev/null +am__v_texidevnull_1 = INFO_DEPS = $(srcdir)/m4.info TEXINFO_TEX = $(top_srcdir)/build-aux/texinfo.tex am__TEXINFO_TEX_DIR = $(top_srcdir)/build-aux @@ -157,6 +236,11 @@ MAKEINFOHTML = $(MAKEINFO) --html AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS) DVIPS = dvips +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac am__installdirs = "$(DESTDIR)$(infodir)" "$(DESTDIR)$(man1dir)" am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ @@ -179,9 +263,16 @@ am__base_list = \ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } man1dir = $(mandir)/man1 NROFF = nroff MANS = $(man_MANS) +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) pkglibexecdir = @pkglibexecdir@ ACLOCAL = @ACLOCAL@ @@ -1086,7 +1177,7 @@ $(am__aclocal_m4_deps): .texinfo.info: - restore=: && backupdir="$(am__leading_dot)am$$$$" && \ + $(AM_V_MAKEINFO)restore=: && backupdir="$(am__leading_dot)am$$$$" && \ am__cwd=`pwd` && $(am__cd) $(srcdir) && \ rm -rf $$backupdir && mkdir $$backupdir && \ if ($(MAKEINFO) --version) >/dev/null 2>&1; then \ @@ -1108,18 +1199,20 @@ rm -rf $$backupdir; exit $$rc .texinfo.dvi: - TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ + $(AM_V_TEXI2DVI)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \ - $(TEXI2DVI) $< + $(TEXI2DVI) $(AM_V_texinfo) --build-dir=$(@:.dvi=.t2d) -o $@ $(AM_V_texidevnull) \ + $< .texinfo.pdf: - TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ + $(AM_V_TEXI2PDF)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \ - $(TEXI2PDF) $< + $(TEXI2PDF) $(AM_V_texinfo) --build-dir=$(@:.pdf=.t2p) -o $@ $(AM_V_texidevnull) \ + $< .texinfo.html: - rm -rf $(@:.html=.htp) - if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \ + $(AM_V_MAKEINFO)rm -rf $(@:.html=.htp) + $(AM_V_at)if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \ -o $(@:.html=.htp) $<; \ then \ rm -rf $@; \ @@ -1154,8 +1247,8 @@ maintainer-clean-vti: -rm -f $(srcdir)/stamp-vti $(srcdir)/version.texi .dvi.ps: - TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ - $(DVIPS) -o $@ $< + $(AM_V_DVIPS)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ + $(DVIPS) $(AM_V_texinfo) -o $@ $< uninstall-dvi-am: @$(NORMAL_UNINSTALL) @@ -1177,9 +1270,7 @@ uninstall-info-am: @$(PRE_UNINSTALL) - @if test -d '$(DESTDIR)$(infodir)' && \ - (install-info --version && \ - install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \ + @if test -d '$(DESTDIR)$(infodir)' && $(am__can_run_installinfo); then \ list='$(INFO_DEPS)'; \ for file in $$list; do \ relfile=`echo "$$file" | sed 's|^.*/||'`; \ @@ -1236,8 +1327,7 @@ done mostlyclean-aminfo: - -rm -rf m4.aux m4.cp m4.cps m4.fn m4.fns m4.ky m4.kys m4.log m4.pg m4.pgs \ - m4.tmp m4.toc m4.tp m4.tps m4.vr m4.vrs + -rm -rf m4.t2d m4.t2p clean-aminfo: -test -z "m4.dvi m4.pdf m4.ps m4.html" \ @@ -1251,11 +1341,18 @@ done install-man1: $(man_MANS) @$(NORMAL_INSTALL) - test -z "$(man1dir)" || $(MKDIR_P) "$(DESTDIR)$(man1dir)" - @list=''; test -n "$(man1dir)" || exit 0; \ - { for i in $$list; do echo "$$i"; done; \ - l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \ - sed -n '/\.1[a-z]*$$/p'; \ + @list1=''; \ + list2='$(man_MANS)'; \ + test -n "$(man1dir)" \ + && test -n "`echo $$list1$$list2`" \ + || exit 0; \ + echo " $(MKDIR_P) '$(DESTDIR)$(man1dir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(man1dir)" || exit 1; \ + { for i in $$list1; do echo "$$i"; done; \ + if test -n "$$list2"; then \ + for i in $$list2; do echo "$$i"; done \ + | sed -n '/\.1[a-z]*$$/p'; \ + fi; \ } | while read p; do \ if test -f $$p; then d=; else d="$(srcdir)/"; fi; \ echo "$$d$$p"; echo "$$p"; \ @@ -1284,30 +1381,15 @@ sed -n '/\.1[a-z]*$$/p'; \ } | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^1][0-9a-z]*$$,1,;x' \ -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \ - test -z "$$files" || { \ - echo " ( cd '$(DESTDIR)$(man1dir)' && rm -f" $$files ")"; \ - cd "$(DESTDIR)$(man1dir)" && rm -f $$files; } -tags: TAGS -TAGS: + dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir) +tags TAGS: + +ctags CTAGS: -ctags: CTAGS -CTAGS: +cscope cscopelist: 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)'; \ @@ -1357,10 +1439,15 @@ installcheck: installcheck-am install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi mostlyclean-generic: clean-generic: @@ -1399,8 +1486,11 @@ install-dvi-am: $(DVIS) @$(NORMAL_INSTALL) - test -z "$(dvidir)" || $(MKDIR_P) "$(DESTDIR)$(dvidir)" @list='$(DVIS)'; test -n "$(dvidir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(dvidir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(dvidir)" || exit 1; \ + fi; \ for p in $$list; do \ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ echo "$$d$$p"; \ @@ -1415,18 +1505,22 @@ install-html-am: $(HTMLS) @$(NORMAL_INSTALL) - test -z "$(htmldir)" || $(MKDIR_P) "$(DESTDIR)$(htmldir)" @list='$(HTMLS)'; list2=; test -n "$(htmldir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(htmldir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(htmldir)" || exit 1; \ + fi; \ for p in $$list; do \ if test -f "$$p" || test -d "$$p"; then d=; else d="$(srcdir)/"; fi; \ $(am__strip_dir) \ - if test -d "$$d$$p"; then \ + d2=$$d$$p; \ + if test -d "$$d2"; then \ echo " $(MKDIR_P) '$(DESTDIR)$(htmldir)/$$f'"; \ $(MKDIR_P) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \ - echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \ - $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f" || exit $$?; \ + echo " $(INSTALL_DATA) '$$d2'/* '$(DESTDIR)$(htmldir)/$$f'"; \ + $(INSTALL_DATA) "$$d2"/* "$(DESTDIR)$(htmldir)/$$f" || exit $$?; \ else \ - list2="$$list2 $$d$$p"; \ + list2="$$list2 $$d2"; \ fi; \ done; \ test -z "$$list2" || { echo "$$list2" | $(am__base_list) | \ @@ -1438,9 +1532,12 @@ install-info-am: $(INFO_DEPS) @$(NORMAL_INSTALL) - test -z "$(infodir)" || $(MKDIR_P) "$(DESTDIR)$(infodir)" @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ list='$(INFO_DEPS)'; test -n "$(infodir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(infodir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(infodir)" || exit 1; \ + fi; \ for file in $$list; do \ case $$file in \ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ @@ -1458,8 +1555,7 @@ echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(infodir)'"; \ $(INSTALL_DATA) $$files "$(DESTDIR)$(infodir)" || exit $$?; done @$(POST_INSTALL) - @if (install-info --version && \ - install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \ + @if $(am__can_run_installinfo); then \ list='$(INFO_DEPS)'; test -n "$(infodir)" || list=; \ for file in $$list; do \ relfile=`echo "$$file" | sed 's|^.*/||'`; \ @@ -1473,8 +1569,11 @@ install-pdf-am: $(PDFS) @$(NORMAL_INSTALL) - test -z "$(pdfdir)" || $(MKDIR_P) "$(DESTDIR)$(pdfdir)" @list='$(PDFS)'; test -n "$(pdfdir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(pdfdir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(pdfdir)" || exit 1; \ + fi; \ for p in $$list; do \ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ echo "$$d$$p"; \ @@ -1486,8 +1585,11 @@ install-ps-am: $(PSS) @$(NORMAL_INSTALL) - test -z "$(psdir)" || $(MKDIR_P) "$(DESTDIR)$(psdir)" @list='$(PSS)'; test -n "$(psdir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(psdir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(psdir)" || exit 1; \ + fi; \ for p in $$list; do \ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ echo "$$d$$p"; \ @@ -1522,19 +1624,19 @@ .MAKE: install-am install-strip .PHONY: all all-am check check-am clean clean-aminfo clean-generic \ - dist-info distclean distclean-generic distdir dvi dvi-am html \ - html-am info info-am install install-am 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-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-aminfo maintainer-clean-generic \ - maintainer-clean-vti mostlyclean mostlyclean-aminfo \ - mostlyclean-generic mostlyclean-vti pdf pdf-am ps ps-am \ - uninstall uninstall-am uninstall-dvi-am uninstall-html-am \ - uninstall-info-am uninstall-man uninstall-man1 \ - uninstall-pdf-am uninstall-ps-am + cscopelist-am ctags-am dist-info distclean distclean-generic \ + distdir dvi dvi-am html html-am info info-am install \ + install-am 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-ps \ + install-ps-am install-strip installcheck installcheck-am \ + installdirs maintainer-clean maintainer-clean-aminfo \ + maintainer-clean-generic maintainer-clean-vti mostlyclean \ + mostlyclean-aminfo mostlyclean-generic mostlyclean-vti pdf \ + pdf-am ps ps-am tags-am uninstall uninstall-am \ + uninstall-dvi-am uninstall-html-am uninstall-info-am \ + uninstall-man uninstall-man1 uninstall-pdf-am uninstall-ps-am # Depend on ../.version for version, m4.c for usage text. Do not depend on diff -Nur m4-1.4.16.orig/examples/Makefile.in m4-1.4.16/examples/Makefile.in --- m4-1.4.16.orig/examples/Makefile.in 2011-03-01 17:57:32.000000000 +0100 +++ m4-1.4.16/examples/Makefile.in 2013-09-04 14:47:46.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.1 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 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. @@ -15,6 +14,51 @@ @SET_MAKE@ VPATH = @srcdir@ +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 \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$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@ @@ -33,7 +77,7 @@ build_triplet = @build@ host_triplet = @host@ subdir = examples -DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in COPYING +DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am COPYING ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \ $(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/ansi-c++.m4 \ @@ -134,14 +178,26 @@ CONFIG_HEADER = $(top_builddir)/lib/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = -AM_V_GEN = $(am__v_GEN_$(V)) -am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) -am__v_GEN_0 = @echo " GEN " $@; -AM_V_at = $(am__v_at_$(V)) -am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) am__v_at_0 = @ +am__v_at_1 = SOURCES = DIST_SOURCES = +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) pkglibexecdir = @pkglibexecdir@ ACLOCAL = @ACLOCAL@ @@ -1084,11 +1140,11 @@ $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(am__aclocal_m4_deps): -tags: TAGS -TAGS: +tags TAGS: + +ctags CTAGS: -ctags: CTAGS -CTAGS: +cscope cscopelist: distdir: $(DISTFILES) @@ -1135,10 +1191,15 @@ installcheck: installcheck-am install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi mostlyclean-generic: clean-generic: @@ -1218,15 +1279,16 @@ .MAKE: install-am install-strip -.PHONY: all all-am check check-am clean clean-generic distclean \ - distclean-generic distdir dvi dvi-am html html-am info info-am \ - install install-am 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-pdf install-pdf-am install-ps install-ps-am \ - install-strip installcheck installcheck-am installdirs \ - maintainer-clean maintainer-clean-generic mostlyclean \ - mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am +.PHONY: all all-am check check-am clean clean-generic cscopelist-am \ + ctags-am distclean distclean-generic distdir dvi dvi-am html \ + html-am info info-am install install-am 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-pdf install-pdf-am \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic pdf \ + pdf-am ps ps-am tags-am uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. diff -Nur m4-1.4.16.orig/lib/config.hin m4-1.4.16/lib/config.hin --- m4-1.4.16.orig/lib/config.hin 2011-03-01 17:57:39.000000000 +0100 +++ m4-1.4.16/lib/config.hin 2013-09-04 14:47:45.000000000 +0200 @@ -74,6 +74,10 @@ /* 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 nl_langinfo (YESEXPR) returns a non-empty string. */ #undef FUNC_NL_LANGINFO_YESEXPR_WORKS @@ -1266,6 +1270,11 @@ # endif #endif +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS diff -Nur m4-1.4.16.orig/lib/config.hin~ m4-1.4.16/lib/config.hin~ --- m4-1.4.16.orig/lib/config.hin~ 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/lib/config.hin~ 2011-03-01 17:57:39.000000000 +0100 @@ -0,0 +1,1453 @@ +/* lib/config.hin. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* 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 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 to 1 if // is a file system root distinct from /. */ +#undef DOUBLE_SLASH_IS_DISTINCT_ROOT + +/* Define to 1 if the changeword(REGEXP) functionality is wanted */ +#undef ENABLE_CHANGEWORD + +/* Define to 1 if an invalid memory address access may yield a SIGBUS. */ +#undef FAULT_YIELDS_SIGBUS + +/* Define this to 1 if F_DUPFD behavior does not match POSIX */ +#undef FCNTL_DUPFD_BUGGY + +/* 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 + +/* 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 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 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 canonicalize-lgpl shall be considered present. */ +#undef GNULIB_CANONICALIZE_LGPL + +/* 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 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 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 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 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 pipe2-safer shall be considered present. */ +#undef GNULIB_PIPE2_SAFER + +/* 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 1 when the gnulib module btowc should be tested. */ +#undef GNULIB_TEST_BTOWC + +/* 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 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 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 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 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 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 fseeko should be tested. */ +#undef GNULIB_TEST_FSEEKO + +/* 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 getdtablesize should be tested. */ +#undef GNULIB_TEST_GETDTABLESIZE + +/* 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 link should be tested. */ +#undef GNULIB_TEST_LINK + +/* 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 mbrtowc should be tested. */ +#undef GNULIB_TEST_MBRTOWC + +/* Define to 1 when the gnulib module mbsinit should be tested. */ +#undef GNULIB_TEST_MBSINIT + +/* 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 mkdtemp should be tested. */ +#undef GNULIB_TEST_MKDTEMP + +/* Define to 1 when the gnulib module mkstemp should be tested. */ +#undef GNULIB_TEST_MKSTEMP + +/* 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 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 rawmemchr should be tested. */ +#undef GNULIB_TEST_RAWMEMCHR + +/* Define to 1 when the gnulib module readlink should be tested. */ +#undef GNULIB_TEST_READLINK + +/* Define to 1 when the gnulib module realpath should be tested. */ +#undef GNULIB_TEST_REALPATH + +/* Define to 1 when the gnulib module rename should be tested. */ +#undef GNULIB_TEST_RENAME + +/* Define to 1 when the gnulib module rmdir should be tested. */ +#undef GNULIB_TEST_RMDIR + +/* 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 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 snprintf should be tested. */ +#undef GNULIB_TEST_SNPRINTF + +/* Define to 1 when the gnulib module stat should be tested. */ +#undef GNULIB_TEST_STAT + +/* 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 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 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 symlink should be tested. */ +#undef GNULIB_TEST_SYMLINK + +/* Define to 1 when the gnulib module unsetenv should be tested. */ +#undef GNULIB_TEST_UNSETENV + +/* Define to 1 when the gnulib module vasprintf should be tested. */ +#undef GNULIB_TEST_VASPRINTF + +/* 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 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 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 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 you have the `canonicalize_file_name' function. */ +#undef HAVE_CANONICALIZE_FILE_NAME + +/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +#undef HAVE_CFLOCALECOPYCURRENT + +/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +#undef HAVE_CFPREFERENCESCOPYAPPVALUE + +/* 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 + +/* 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 `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 `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 `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 `fwrite_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FWRITE_UNLOCKED + +/* 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 `getc_unlocked', and to 0 if you + don't. */ +#undef HAVE_DECL_GETC_UNLOCKED + +/* 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 `isblank', and to 0 if you + don't. */ +#undef HAVE_DECL_ISBLANK + +/* 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 `sigaltstack', and to 0 if you + don't. */ +#undef HAVE_DECL_SIGALTSTACK + +/* 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 `strdup', and to 0 if you don't. + */ +#undef HAVE_DECL_STRDUP + +/* Define to 1 if you have the declaration of `strerror', and to 0 if you + don't. */ +#undef HAVE_DECL_STRERROR + +/* 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 `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 `strtod', and to 0 if you don't. + */ +#undef HAVE_DECL_STRTOD + +/* 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 `unsetenv', and to 0 if you + don't. */ +#undef HAVE_DECL_UNSETENV + +/* 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 `_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 `dup2' function. */ +#undef HAVE_DUP2 + +/* Define if you have the declaration of environ. */ +#undef HAVE_ENVIRON_DECL + +/* Define to 1 if you have the `fcntl' function. */ +#undef HAVE_FCNTL + +/* Define to 1 if you have the header file. */ +#undef HAVE_FEATURES_H + +/* 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 `getcwd' function. */ +#undef HAVE_GETCWD + +/* Define to 1 if you have the `getdtablesize' function. */ +#undef HAVE_GETDTABLESIZE + +/* 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 `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* 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 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 `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 `iswcntrl' function. */ +#undef HAVE_ISWCNTRL + +/* Define to 1 if you have the `iswctype' function. */ +#undef HAVE_ISWCTYPE + +/* 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 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 header file. */ +#undef HAVE_LIBINTL_H + +/* Define if you have the libsigsegv library. */ +#undef HAVE_LIBSIGSEGV + +/* Define to 1 if you have the `link' function. */ +#undef HAVE_LINK + +/* 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 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 header file. */ +#undef HAVE_MATH_H + +/* 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 declares mbstate_t. */ +#undef HAVE_MBSTATE_T + +/* Define to 1 if you have the `memchr' function. */ +#undef HAVE_MEMCHR + +/* 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 `mkdtemp' function. */ +#undef HAVE_MKDTEMP + +/* Define to 1 if you have the `mkstemp' function. */ +#undef HAVE_MKSTEMP + +/* Define to 1 if you have the `mprotect' function. */ +#undef HAVE_MPROTECT + +/* Define to 1 if you have the `newlocale' function. */ +#undef HAVE_NEWLOCALE + +/* 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 header file. */ +#undef HAVE_OS_H + +/* 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_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 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 you have the `rawmemchr' function. */ +#undef HAVE_RAWMEMCHR + +/* Define to 1 if you have the `readlink' function. */ +#undef HAVE_READLINK + +/* Define to 1 if you have the `realpath' function. */ +#undef HAVE_REALPATH + +/* 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 `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 `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the `setrlimit' function. */ +#undef HAVE_SETRLIMIT + +/* 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 `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 extending the stack slightly past the limit causes a SIGSEGV + which can be handled on an alternate stack established with sigaltstack. */ +#undef HAVE_STACK_OVERFLOW_HANDLING + +/* Define to 1 if the system has the type `stack_t'. */ +#undef HAVE_STACK_T + +/* 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 `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 `strsignal' function. */ +#undef HAVE_STRSIGNAL + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if `sa_sigaction' is a member of `struct sigaction'. */ +#undef HAVE_STRUCT_SIGACTION_SA_SIGACTION + +/* Define to 1 if you have the `symlink' function. */ +#undef HAVE_SYMLINK + +/* 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_INTTYPES_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_PARAM_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_STAT_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_WAIT_H + +/* Define to 1 if you have the `tsearch' function. */ +#undef HAVE_TSEARCH + +/* Define to 1 if you have the header file. */ +#undef HAVE_UCONTEXT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* 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 `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 `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 `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 header file. */ +#undef HAVE_WINSOCK2_H + +/* Define if you have the 'wint_t' type. */ +#undef HAVE_WINT_T + +/* 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 to 1 if you have the header file. */ +#undef HAVE_XLOCALE_H + +/* Define to 1 if extending the stack slightly past the limit causes a + SIGSEGV, and an alternate stack can be established with sigaltstack, and + the signal handler is passed a context that specifies the run time stack. + This behavior is defined by POSIX 1003.1-2001 with the X/Open System + Interface (XSI) option and is a standardized way to implement a SEGV-based + stack overflow detection heuristic. */ +#undef HAVE_XSI_STACK_OVERFLOW_HEURISTIC + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Define to 1 if you have the `_ftime' function. */ +#undef HAVE__FTIME + +/* 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 `__freading' function. */ +#undef HAVE___FREADING + +/* Define to 1 if you have the `__secure_getenv' function. */ +#undef HAVE___SECURE_GETENV + +/* 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 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 + +/* 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 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 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 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 to 1 if a file can be renamed while open, or to 0 if not. */ +#undef RENAME_OPEN_FILE_WORKS + +/* 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 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 this to 1 if strerror is broken. */ +#undef REPLACE_STRERROR + +/* Define if vasnprintf exists but is overridden by gnulib. */ +#undef REPLACE_VASNPRINTF + +/* Define if sigaltstack() interprets the stack_t.ss_sp field incorrectly, as + the highest address of the alternate stack range rather than as the lowest + address. */ +#undef SIGALTSTACK_SS_REVERSED + +/* Define if lists must be signal-safe. */ +#undef SIGNAL_SAFE_LIST + +/* 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 to 1 if the `S_IS*' macros in do not work properly. */ +#undef STAT_MACROS_BROKEN + +/* 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 + +/* Shell used by syscmd and esyscmd, must accept -c argument. */ +#undef SYSCMD_SHELL + +/* 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 Win32 multithreading API can be used. */ +#undef USE_WIN32_THREADS + +/* 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 to l, ll, u, ul, ull, etc., as suitable for constants of type + 'wint_t'. */ +#undef WINT_T_SUFFIX + +/* Define to 1 if malloc debugging is enabled */ +#undef WITH_DMALLOC + +/* 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 + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* enable compile-time and run-time bounds-checking, and some warnings */ +#undef _FORTIFY_SOURCE + +/* 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 if on MINIX. */ +#undef _MINIX + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#undef _POSIX_SOURCE + +/* 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 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 + +/* 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 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 MacOS 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 + +/* Define to rpl_localtime if the replacement function should be used. */ +#undef localtime + +/* Define to a type if does not define. */ +#undef mbstate_t + +/* Define to `int' if does not define. */ +#undef mode_t + +/* Define to the type of st_nlink in struct stat, or a supertype. */ +#undef nlink_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 asynchnonous signals. */ +#undef sig_atomic_t + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +/* Define as a signed type of the same size as size_t. */ +#undef ssize_t + +/* 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 + + +/* Define as a macro for copying va_list variables. */ +#undef va_copy diff -Nur m4-1.4.16.orig/lib/fseeko.c m4-1.4.16/lib/fseeko.c --- m4-1.4.16.orig/lib/fseeko.c 2011-03-01 17:39:28.000000000 +0100 +++ m4-1.4.16/lib/fseeko.c 2013-09-04 14:22:13.000000000 +0200 @@ -86,6 +86,12 @@ && fp->__get_limit == fp->__bufp && fp->__put_limit == fp->__bufp && !fp->__pushed_back) +#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 m4-1.4.16.orig/lib/Makefile.in m4-1.4.16/lib/Makefile.in --- m4-1.4.16.orig/lib/Makefile.in 2011-03-01 17:57:32.000000000 +0100 +++ m4-1.4.16/lib/Makefile.in 2013-09-04 14:47:46.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.1 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 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. @@ -27,6 +26,51 @@ # Reproduce by: gnulib-tool --import --dir=. --local-dir=local --lib=libm4 --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --with-tests --with-c++-tests --avoid=lock-tests --avoid=tls-tests --makefile-name=gnulib.mk --no-libtool --macro-prefix=M4 announce-gen assert autobuild avltree-oset binary-io c-stack clean-temp cloexec close-stream closein config-h dirname error execute fclose fdl-1.3 fflush filenamecat fopen fopen-safer fseeko gendocs getopt-gnu git-version-gen gnu-web-doc-update gnumakefile gnupload gpl-3.0 ignore-value intprops maintainer-makefile manywarnings memchr2 mkstemp obstack progname regex rename sigaction spawn-pipe stdbool stdint stdlib-safer strsignal strstr strtod strtol unlocked-io update-copyright vc-list-files verror version-etc version-etc-fsf wait-process xalloc xoset xprintf xvasprintf-posix VPATH = @srcdir@ +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 \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$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@ @@ -44,8 +88,9 @@ POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ -DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ - $(srcdir)/config.hin $(srcdir)/gnulib.mk +DIST_COMMON = $(srcdir)/gnulib.mk $(srcdir)/Makefile.in \ + $(srcdir)/Makefile.am $(srcdir)/config.hin \ + $(top_srcdir)/build-aux/depcomp subdir = lib ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \ @@ -150,12 +195,10 @@ LIBRARIES = $(noinst_LIBRARIES) AR = ar ARFLAGS = cru -AM_V_AR = $(am__v_AR_$(V)) -am__v_AR_ = $(am__v_AR_$(AM_DEFAULT_VERBOSITY)) -am__v_AR_0 = @echo " AR " $@; -AM_V_at = $(am__v_at_$(V)) -am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) -am__v_at_0 = @ +AM_V_AR = $(am__v_AR_@AM_V@) +am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@) +am__v_AR_0 = @echo " AR " $@; +am__v_AR_1 = libm4_a_AR = $(AR) $(ARFLAGS) am__DEPENDENCIES_1 = am_libm4_a_OBJECTS = gl_avltree_oset.$(OBJEXT) c-ctype.$(OBJEXT) \ @@ -175,28 +218,63 @@ gl_xoset.$(OBJEXT) xprintf.$(OBJEXT) xstrndup.$(OBJEXT) \ xvasprintf.$(OBJEXT) xasprintf.$(OBJEXT) libm4_a_OBJECTS = $(am_libm4_a_OBJECTS) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp am__depfiles_maybe = depfiles am__mv = mv -f -AM_V_lt = $(am__v_lt_$(V)) -am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY)) +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) am__v_lt_0 = --silent +am__v_lt_1 = COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -AM_V_CC = $(am__v_CC_$(V)) -am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY)) -am__v_CC_0 = @echo " CC " $@; +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = CCLD = $(CC) LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ -AM_V_CCLD = $(am__v_CCLD_$(V)) -am__v_CCLD_ = $(am__v_CCLD_$(AM_DEFAULT_VERBOSITY)) -am__v_CCLD_0 = @echo " CCLD " $@; -AM_V_GEN = $(am__v_GEN_$(V)) -am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) -am__v_GEN_0 = @echo " GEN " $@; +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = SOURCES = $(libm4_a_SOURCES) $(EXTRA_libm4_a_SOURCES) DIST_SOURCES = $(libm4_a_SOURCES) $(EXTRA_libm4_a_SOURCES) +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \ + $(LISP)config.hin +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) @@ -1218,6 +1296,7 @@ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ esac; +$(srcdir)/gnulib.mk: $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh @@ -1229,10 +1308,8 @@ $(am__aclocal_m4_deps): config.h: stamp-h1 - @if test ! -f $@; then \ - rm -f stamp-h1; \ - $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \ - else :; fi + @if test ! -f $@; then rm -f stamp-h1; else :; fi + @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi stamp-h1: $(srcdir)/config.hin $(top_builddir)/config.status @rm -f stamp-h1 @@ -1247,7 +1324,8 @@ clean-noinstLIBRARIES: -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES) -libm4.a: $(libm4_a_OBJECTS) $(libm4_a_DEPENDENCIES) + +libm4.a: $(libm4_a_OBJECTS) $(libm4_a_DEPENDENCIES) $(EXTRA_libm4_a_DEPENDENCIES) $(AM_V_at)-rm -f libm4.a $(AM_V_AR)$(libm4_a_AR) libm4.a $(libm4_a_OBJECTS) $(libm4_a_LIBADD) $(AM_V_at)$(RANLIB) libm4.a @@ -1398,87 +1476,68 @@ .c.o: @am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c $< +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'` lock.o: glthread/lock.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT lock.o -MD -MP -MF $(DEPDIR)/lock.Tpo -c -o lock.o `test -f 'glthread/lock.c' || echo '$(srcdir)/'`glthread/lock.c @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/lock.Tpo $(DEPDIR)/lock.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='glthread/lock.c' object='lock.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='glthread/lock.c' object='lock.o' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o lock.o `test -f 'glthread/lock.c' || echo '$(srcdir)/'`glthread/lock.c +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o lock.o `test -f 'glthread/lock.c' || echo '$(srcdir)/'`glthread/lock.c lock.obj: glthread/lock.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT lock.obj -MD -MP -MF $(DEPDIR)/lock.Tpo -c -o lock.obj `if test -f 'glthread/lock.c'; then $(CYGPATH_W) 'glthread/lock.c'; else $(CYGPATH_W) '$(srcdir)/glthread/lock.c'; fi` @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/lock.Tpo $(DEPDIR)/lock.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='glthread/lock.c' object='lock.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='glthread/lock.c' object='lock.obj' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o lock.obj `if test -f 'glthread/lock.c'; then $(CYGPATH_W) 'glthread/lock.c'; else $(CYGPATH_W) '$(srcdir)/glthread/lock.c'; fi` +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o lock.obj `if test -f 'glthread/lock.c'; then $(CYGPATH_W) 'glthread/lock.c'; else $(CYGPATH_W) '$(srcdir)/glthread/lock.c'; fi` threadlib.o: glthread/threadlib.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT threadlib.o -MD -MP -MF $(DEPDIR)/threadlib.Tpo -c -o threadlib.o `test -f 'glthread/threadlib.c' || echo '$(srcdir)/'`glthread/threadlib.c @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/threadlib.Tpo $(DEPDIR)/threadlib.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='glthread/threadlib.c' object='threadlib.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='glthread/threadlib.c' object='threadlib.o' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o threadlib.o `test -f 'glthread/threadlib.c' || echo '$(srcdir)/'`glthread/threadlib.c +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o threadlib.o `test -f 'glthread/threadlib.c' || echo '$(srcdir)/'`glthread/threadlib.c threadlib.obj: glthread/threadlib.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT threadlib.obj -MD -MP -MF $(DEPDIR)/threadlib.Tpo -c -o threadlib.obj `if test -f 'glthread/threadlib.c'; then $(CYGPATH_W) 'glthread/threadlib.c'; else $(CYGPATH_W) '$(srcdir)/glthread/threadlib.c'; fi` @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/threadlib.Tpo $(DEPDIR)/threadlib.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='glthread/threadlib.c' object='threadlib.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='glthread/threadlib.c' object='threadlib.obj' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o threadlib.obj `if test -f 'glthread/threadlib.c'; then $(CYGPATH_W) 'glthread/threadlib.c'; else $(CYGPATH_W) '$(srcdir)/glthread/threadlib.c'; fi` +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o threadlib.obj `if test -f 'glthread/threadlib.c'; then $(CYGPATH_W) 'glthread/threadlib.c'; else $(CYGPATH_W) '$(srcdir)/glthread/threadlib.c'; fi` tls.o: glthread/tls.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tls.o -MD -MP -MF $(DEPDIR)/tls.Tpo -c -o tls.o `test -f 'glthread/tls.c' || echo '$(srcdir)/'`glthread/tls.c @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/tls.Tpo $(DEPDIR)/tls.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='glthread/tls.c' object='tls.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='glthread/tls.c' object='tls.o' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tls.o `test -f 'glthread/tls.c' || echo '$(srcdir)/'`glthread/tls.c +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tls.o `test -f 'glthread/tls.c' || echo '$(srcdir)/'`glthread/tls.c tls.obj: glthread/tls.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tls.obj -MD -MP -MF $(DEPDIR)/tls.Tpo -c -o tls.obj `if test -f 'glthread/tls.c'; then $(CYGPATH_W) 'glthread/tls.c'; else $(CYGPATH_W) '$(srcdir)/glthread/tls.c'; fi` @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/tls.Tpo $(DEPDIR)/tls.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='glthread/tls.c' object='tls.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='glthread/tls.c' object='tls.obj' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tls.obj `if test -f 'glthread/tls.c'; then $(CYGPATH_W) 'glthread/tls.c'; else $(CYGPATH_W) '$(srcdir)/glthread/tls.c'; fi` +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tls.obj `if test -f 'glthread/tls.c'; then $(CYGPATH_W) 'glthread/tls.c'; else $(CYGPATH_W) '$(srcdir)/glthread/tls.c'; fi` -ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ - mkid -fID $$unique -tags: TAGS +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-am +TAGS: tags -TAGS: $(HEADERS) $(SOURCES) config.hin $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ - list='$(SOURCES) $(HEADERS) config.hin $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -1490,15 +1549,11 @@ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: $(HEADERS) $(SOURCES) config.hin $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) config.hin $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-am + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -1507,6 +1562,21 @@ here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscopelist: cscopelist-am + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -1557,10 +1627,15 @@ installcheck: installcheck-am install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi mostlyclean-generic: -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES) @@ -1647,19 +1722,20 @@ .MAKE: all check install install-am install-strip -.PHONY: CTAGS GTAGS all all-am all-local check check-am clean \ - clean-generic clean-noinstLIBRARIES ctags distclean \ - distclean-compile distclean-generic distclean-hdr \ - distclean-local distclean-tags distdir dvi dvi-am html html-am \ - info info-am install install-am install-data install-data-am \ - install-dvi install-dvi-am install-exec install-exec-am \ - install-exec-local install-html install-html-am install-info \ - install-info-am install-man install-pdf install-pdf-am \ - install-ps install-ps-am install-strip installcheck \ - installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic mostlyclean-local pdf pdf-am ps ps-am tags \ - uninstall uninstall-am uninstall-local +.PHONY: CTAGS GTAGS TAGS all all-am all-local check check-am clean \ + clean-generic clean-noinstLIBRARIES cscopelist-am ctags \ + ctags-am distclean distclean-compile distclean-generic \ + distclean-hdr distclean-local distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-exec-local install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-local pdf \ + pdf-am ps ps-am tags tags-am uninstall uninstall-am \ + uninstall-local # We need the following in order to create when the system diff -Nur m4-1.4.16.orig/m4/.cvsignore m4-1.4.16/m4/.cvsignore --- m4-1.4.16.orig/m4/.cvsignore 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/m4/.cvsignore 2013-09-04 14:46:46.000000000 +0200 @@ -0,0 +1,6 @@ +# files created by gnulib, but that gnulib doesn't track +*~ +.cvsignore +.gitignore +gnulib-comp.m4 +# gnulib-tool edits below here diff -Nur m4-1.4.16.orig/m4/fflush.m4 m4-1.4.16/m4/fflush.m4 --- m4-1.4.16.orig/m4/fflush.m4 2011-03-01 17:39:30.000000000 +0100 +++ m4-1.4.16/m4/fflush.m4 2013-09-04 14:29:46.000000000 +0200 @@ -55,11 +55,18 @@ 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 ]) - if test $gl_cv_func_fflush_stdin = no; then + 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.]) + if test $gl_cv_func_fflush_stdin != yes; then gl_REPLACE_FFLUSH fi ]) diff -Nur m4-1.4.16.orig/m4/.gitignore m4-1.4.16/m4/.gitignore --- m4-1.4.16.orig/m4/.gitignore 1970-01-01 01:00:00.000000000 +0100 +++ m4-1.4.16/m4/.gitignore 2013-09-04 14:46:46.000000000 +0200 @@ -0,0 +1,6 @@ +# files created by gnulib, but that gnulib doesn't track +*~ +.cvsignore +.gitignore +gnulib-comp.m4 +# gnulib-tool edits below here diff -Nur m4-1.4.16.orig/Makefile.in m4-1.4.16/Makefile.in --- m4-1.4.16.orig/Makefile.in 2011-03-01 17:57:33.000000000 +0100 +++ m4-1.4.16/Makefile.in 2013-09-04 14:47:46.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.1 from Makefile.am. +# Makefile.in generated by automake 1.13.2 from Makefile.am. # @configure_input@ -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, -# Inc. +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -15,6 +14,51 @@ @SET_MAKE@ VPATH = @srcdir@ +am__is_gnu_make = test -n '$(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 $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + 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@ @@ -33,13 +77,19 @@ build_triplet = @build@ host_triplet = @host@ subdir = . -DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ - $(srcdir)/Makefile.in $(top_srcdir)/checks/Makefile.in \ - $(top_srcdir)/configure AUTHORS BACKLOG COPYING ChangeLog \ - INSTALL NEWS THANKS TODO build-aux/compile \ - build-aux/config.guess build-aux/config.rpath \ - build-aux/config.sub build-aux/depcomp build-aux/install-sh \ - build-aux/mdate-sh build-aux/missing build-aux/texinfo.tex +DIST_COMMON = INSTALL NEWS README AUTHORS ChangeLog \ + $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ + $(top_srcdir)/configure $(am__configure_deps) \ + $(top_srcdir)/checks/Makefile.in BACKLOG COPYING THANKS TODO \ + build-aux/compile build-aux/config.guess \ + build-aux/config.rpath build-aux/config.sub build-aux/depcomp \ + build-aux/install-sh build-aux/mdate-sh build-aux/missing \ + build-aux/texinfo.tex $(top_srcdir)/build-aux/compile \ + $(top_srcdir)/build-aux/config.guess \ + $(top_srcdir)/build-aux/config.rpath \ + $(top_srcdir)/build-aux/config.sub \ + $(top_srcdir)/build-aux/install-sh \ + $(top_srcdir)/build-aux/missing ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \ $(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/ansi-c++.m4 \ @@ -142,36 +192,72 @@ CONFIG_HEADER = $(top_builddir)/lib/config.h CONFIG_CLEAN_FILES = checks/Makefile CONFIG_CLEAN_VPATH_FILES = -AM_V_GEN = $(am__v_GEN_$(V)) -am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) -am__v_GEN_0 = @echo " GEN " $@; -AM_V_at = $(am__v_at_$(V)) -am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) am__v_at_0 = @ +am__v_at_1 = SOURCES = DIST_SOURCES = -RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ - html-recursive info-recursive install-data-recursive \ - install-dvi-recursive install-exec-recursive \ - install-html-recursive install-info-recursive \ - install-pdf-recursive install-ps-recursive install-recursive \ - installcheck-recursive installdirs-recursive pdf-recursive \ - ps-recursive uninstall-recursive +RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ + ctags-recursive dvi-recursive html-recursive info-recursive \ + install-data-recursive install-dvi-recursive \ + install-exec-recursive install-html-recursive \ + install-info-recursive install-pdf-recursive \ + install-ps-recursive install-recursive installcheck-recursive \ + installdirs-recursive pdf-recursive ps-recursive \ + tags-recursive uninstall-recursive +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ distclean-recursive maintainer-clean-recursive -AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \ - $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \ - distdir dist dist-all distcheck +am__recursive_targets = \ + $(RECURSIVE_TARGETS) \ + $(RECURSIVE_CLEAN_TARGETS) \ + $(am__extra_recursive_targets) +AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \ + cscope distdir dist dist-all distcheck +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags +CSCOPE = cscope DIST_SUBDIRS = $(SUBDIRS) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) distdir = $(PACKAGE)-$(VERSION) top_distdir = $(distdir) am__remove_distdir = \ - { test ! -d "$(distdir)" \ - || { find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \ - && rm -fr "$(distdir)"; }; } + if test -d "$(distdir)"; then \ + find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \ + && rm -rf "$(distdir)" \ + || { sleep 5 && rm -rf "$(distdir)"; }; \ + else :; fi +am__post_remove_distdir = $(am__remove_distdir) am__relativize = \ dir0=`pwd`; \ sed_first='s,^\([^/]*\)/.*$$,\1,'; \ @@ -199,7 +285,10 @@ reldir="$$dir2" DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 $(distdir).tar.xz GZIP_ENV = --best +DIST_TARGETS = dist-xz dist-bzip2 dist-gzip distuninstallcheck_listfiles = find . -type f -print +am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \ + | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$' distcleancheck_listfiles = find . -type f -print pkglibexecdir = @pkglibexecdir@ ACLOCAL = @ACLOCAL@ @@ -1084,7 +1173,7 @@ $(MAKE) $(AM_MAKEFLAGS) all-recursive .SUFFIXES: -am--refresh: +am--refresh: Makefile @: $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; do \ @@ -1122,22 +1211,25 @@ cd $(top_builddir) && $(SHELL) ./config.status $@ # This directory's subdirectories are mostly independent; you can cd -# into them and run `make' without going through this Makefile. -# To change the values of `make' variables: instead of editing Makefiles, -# (1) if the variable is set in `config.status', edit `config.status' -# (which will cause the Makefiles to be regenerated when you run `make'); -# (2) otherwise, pass the desired values on the `make' command line. -$(RECURSIVE_TARGETS): - @fail= failcom='exit 1'; \ - for f in x $$MAKEFLAGS; do \ - case $$f in \ - *=* | --[!k]*);; \ - *k*) failcom='fail=yes';; \ - esac; \ - done; \ +# into them and run 'make' without going through this Makefile. +# To change the values of 'make' variables: instead of editing Makefiles, +# (1) if the variable is set in 'config.status', edit 'config.status' +# (which will cause the Makefiles to be regenerated when you run 'make'); +# (2) otherwise, pass the desired values on the 'make' command line. +$(am__recursive_targets): + @fail=; \ + if $(am__make_keepgoing); then \ + failcom='fail=yes'; \ + else \ + failcom='exit 1'; \ + fi; \ dot_seen=no; \ target=`echo $@ | sed s/-recursive//`; \ - list='$(SUBDIRS)'; for subdir in $$list; do \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + for subdir in $$list; do \ echo "Making $$target in $$subdir"; \ if test "$$subdir" = "."; then \ dot_seen=yes; \ @@ -1152,57 +1244,12 @@ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ fi; test -z "$$fail" -$(RECURSIVE_CLEAN_TARGETS): - @fail= failcom='exit 1'; \ - for f in x $$MAKEFLAGS; do \ - case $$f in \ - *=* | --[!k]*);; \ - *k*) failcom='fail=yes';; \ - esac; \ - done; \ - dot_seen=no; \ - case "$@" in \ - distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ - *) list='$(SUBDIRS)' ;; \ - esac; \ - rev=''; for subdir in $$list; do \ - if test "$$subdir" = "."; then :; else \ - rev="$$subdir $$rev"; \ - fi; \ - done; \ - rev="$$rev ."; \ - target=`echo $@ | sed s/-recursive//`; \ - for subdir in $$rev; do \ - echo "Making $$target in $$subdir"; \ - if test "$$subdir" = "."; then \ - local_target="$$target-am"; \ - else \ - local_target="$$target"; \ - fi; \ - ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || eval $$failcom; \ - done && test -z "$$fail" -tags-recursive: - list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ - done -ctags-recursive: - list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ - done +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-recursive +TAGS: tags -ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ - mkid -fID $$unique -tags: TAGS - -TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ @@ -1218,12 +1265,7 @@ set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ fi; \ done; \ - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -1235,15 +1277,11 @@ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-recursive + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -1252,9 +1290,31 @@ here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscope: cscope.files + test ! -s cscope.files \ + || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS) +clean-cscope: + -rm -f cscope.files +cscope.files: clean-cscope cscopelist +cscopelist: cscopelist-recursive + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + -rm -f cscope.out cscope.in.out cscope.po.out cscope.files distdir: $(DISTFILES) $(am__remove_distdir) @@ -1290,13 +1350,10 @@ done @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ if test "$$subdir" = .; then :; else \ - test -d "$(distdir)/$$subdir" \ - || $(MKDIR_P) "$(distdir)/$$subdir" \ - || exit 1; \ - fi; \ - done - @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ - if test "$$subdir" = .; then :; else \ + $(am__make_dryrun) \ + || test -d "$(distdir)/$$subdir" \ + || $(MKDIR_P) "$(distdir)/$$subdir" \ + || exit 1; \ dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ $(am__relativize); \ new_distdir=$$reldir; \ @@ -1328,36 +1385,34 @@ || 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) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2 - $(am__remove_distdir) + tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2 + $(am__post_remove_distdir) -dist-lzma: distdir - tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma - $(am__remove_distdir) +dist-lzip: distdir + tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz + $(am__post_remove_distdir) dist-xz: distdir - tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz - $(am__remove_distdir) + tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz + $(am__post_remove_distdir) dist-tarZ: distdir tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z - $(am__remove_distdir) + $(am__post_remove_distdir) dist-shar: distdir shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz - $(am__remove_distdir) + $(am__post_remove_distdir) dist-zip: distdir -rm -f $(distdir).zip zip -rq $(distdir).zip $(distdir) - $(am__remove_distdir) + $(am__post_remove_distdir) -dist dist-all: distdir - tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz - tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2 - tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz - $(am__remove_distdir) +dist dist-all: + $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:' + $(am__post_remove_distdir) # This target untars the dist file and tries a VPATH configuration. Then # it guarantees that the distribution is self-contained by making another @@ -1368,8 +1423,8 @@ GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\ *.tar.bz2*) \ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ - *.tar.lzma*) \ - lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\ + *.tar.lz*) \ + lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ *.tar.xz*) \ xz -dc $(distdir).tar.xz | $(am__untar) ;;\ *.tar.Z*) \ @@ -1379,9 +1434,9 @@ *.zip*) \ unzip $(distdir).zip ;;\ esac - chmod -R a-w $(distdir); chmod a+w $(distdir) - mkdir $(distdir)/_build - mkdir $(distdir)/_inst + chmod -R a-w $(distdir) + chmod u+w $(distdir) + mkdir $(distdir)/_build $(distdir)/_inst chmod a-w $(distdir) test -d $(distdir)/_build || exit 0; \ dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ @@ -1389,6 +1444,7 @@ && am__cwd=`pwd` \ && $(am__cd) $(distdir)/_build \ && ../configure --srcdir=.. --prefix="$$dc_install_base" \ + $(AM_DISTCHECK_CONFIGURE_FLAGS) \ $(DISTCHECK_CONFIGURE_FLAGS) \ && $(MAKE) $(AM_MAKEFLAGS) \ && $(MAKE) $(AM_MAKEFLAGS) dvi \ @@ -1412,13 +1468,21 @@ && $(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 '$$x' distuninstallcheck: - @$(am__cd) '$(distuninstallcheck_dir)' \ - && test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \ + @test -n '$(distuninstallcheck_dir)' || { \ + echo 'ERROR: trying to run $@ with an empty' \ + '$$(distuninstallcheck_dir)' >&2; \ + exit 1; \ + }; \ + $(am__cd) '$(distuninstallcheck_dir)' || { \ + echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \ + exit 1; \ + }; \ + test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \ || { echo "ERROR: files left after uninstall:" ; \ if test -n "$(DESTDIR)"; then \ echo " (check DESTDIR support)"; \ @@ -1451,10 +1515,15 @@ installcheck: installcheck-recursive install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi mostlyclean-generic: clean-generic: @@ -1538,15 +1607,14 @@ uninstall-am: -.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ - ctags-recursive install install-am install-strip \ - tags-recursive - -.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ - all all-am am--refresh check check-am clean clean-generic \ - ctags ctags-recursive dist dist-all dist-bzip2 dist-gzip \ - dist-hook dist-lzma dist-shar dist-tarZ dist-xz dist-zip \ - distcheck distclean distclean-generic distclean-tags \ +.MAKE: $(am__recursive_targets) all check install install-am \ + install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--refresh check check-am clean clean-cscope clean-generic \ + cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \ + dist-gzip dist-hook dist-lzip dist-shar dist-tarZ dist-xz \ + dist-zip distcheck distclean distclean-generic distclean-tags \ distcleancheck distdir distuninstallcheck dvi dvi-am html \ html-am info info-am install install-am install-data \ install-data-am install-dvi install-dvi-am install-exec \ @@ -1555,7 +1623,7 @@ install-ps install-ps-am install-strip installcheck \ installcheck-am installdirs installdirs-am maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-generic pdf \ - pdf-am ps ps-am tags tags-recursive uninstall uninstall-am + pdf-am ps ps-am tags tags-am uninstall uninstall-am $(top_srcdir)/.version: echo $(VERSION) > $@-t && mv $@-t $@ diff -Nur m4-1.4.16.orig/src/Makefile.in m4-1.4.16/src/Makefile.in --- m4-1.4.16.orig/src/Makefile.in 2011-03-01 17:57:32.000000000 +0100 +++ m4-1.4.16/src/Makefile.in 2013-09-04 14:47:47.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.1 from Makefile.am. +# Makefile.in generated by automake 1.13.2 from Makefile.am. # @configure_input@ -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, -# Inc. +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,6 +15,51 @@ @SET_MAKE@ VPATH = @srcdir@ +am__is_gnu_make = test -n '$(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 $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + 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@ @@ -35,7 +79,8 @@ host_triplet = @host@ bin_PROGRAMS = m4$(EXEEXT) subdir = src -DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ + $(top_srcdir)/build-aux/depcomp ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \ $(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/ansi-c++.m4 \ @@ -146,28 +191,58 @@ am__DEPENDENCIES_1 = m4_DEPENDENCIES = ../lib/libm4.a $(am__DEPENDENCIES_1) \ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = DEFAULT_INCLUDES = depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp am__depfiles_maybe = depfiles am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -AM_V_CC = $(am__v_CC_$(V)) -am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY)) -am__v_CC_0 = @echo " CC " $@; -AM_V_at = $(am__v_at_$(V)) -am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) -am__v_at_0 = @ +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = CCLD = $(CC) LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ -AM_V_CCLD = $(am__v_CCLD_$(V)) -am__v_CCLD_ = $(am__v_CCLD_$(AM_DEFAULT_VERBOSITY)) -am__v_CCLD_0 = @echo " CCLD " $@; -AM_V_GEN = $(am__v_GEN_$(V)) -am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) -am__v_GEN_0 = @echo " GEN " $@; +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = SOURCES = $(m4_SOURCES) DIST_SOURCES = $(m4_SOURCES) +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) @@ -1074,14 +1149,18 @@ $(am__aclocal_m4_deps): install-binPROGRAMS: $(bin_PROGRAMS) @$(NORMAL_INSTALL) - test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)" @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \ + 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' | \ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ @@ -1102,14 +1181,16 @@ @list='$(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 clean-binPROGRAMS: -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS) -m4$(EXEEXT): $(m4_OBJECTS) $(m4_DEPENDENCIES) + +m4$(EXEEXT): $(m4_OBJECTS) $(m4_DEPENDENCIES) $(EXTRA_m4_DEPENDENCIES) @rm -f m4$(EXEEXT) $(AM_V_CCLD)$(LINK) $(m4_OBJECTS) $(m4_LDADD) $(LIBS) @@ -1134,39 +1215,26 @@ .c.o: @am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c $< +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'` -ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ - mkid -fID $$unique -tags: TAGS +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-am +TAGS: tags -TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -1178,15 +1246,11 @@ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-am + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -1195,6 +1259,21 @@ here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscopelist: cscopelist-am + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -1246,10 +1325,15 @@ installcheck: installcheck-am install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi mostlyclean-generic: clean-generic: @@ -1332,18 +1416,19 @@ .MAKE: install-am install-strip -.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \ - clean-generic ctags 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-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ - uninstall-am uninstall-binPROGRAMS +.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean \ + clean-binPROGRAMS clean-generic 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-pdf install-pdf-am install-ps \ + install-ps-am install-strip installcheck installcheck-am \ + installdirs maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-compile mostlyclean-generic pdf pdf-am \ + ps ps-am tags tags-am uninstall uninstall-am \ + uninstall-binPROGRAMS # Tell versions [3.59,3.63) of GNU make to not export all variables. diff -Nur m4-1.4.16.orig/tests/Makefile.in m4-1.4.16/tests/Makefile.in --- m4-1.4.16.orig/tests/Makefile.in 2011-03-01 17:57:33.000000000 +0100 +++ m4-1.4.16/tests/Makefile.in 2013-09-04 14:47:47.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.1 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 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. @@ -28,6 +27,51 @@ VPATH = @srcdir@ +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 $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + 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@ @@ -45,8 +89,9 @@ 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-alloca-opt$(EXEEXT) test-array_list$(EXEEXT) \ test-array_oset$(EXEEXT) test-avltree_oset$(EXEEXT) \ test-binary-io.sh test-btowc1.sh test-btowc2.sh \ @@ -303,12 +348,10 @@ LIBRARIES = $(noinst_LIBRARIES) AR = ar ARFLAGS = cru -AM_V_AR = $(am__v_AR_$(V)) -am__v_AR_ = $(am__v_AR_$(AM_DEFAULT_VERBOSITY)) -am__v_AR_0 = @echo " AR " $@; -AM_V_at = $(am__v_at_$(V)) -am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) -am__v_at_0 = @ +AM_V_AR = $(am__v_AR_@AM_V@) +am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@) +am__v_AR_0 = @echo " AR " $@; +am__v_AR_1 = libtests_a_AR = $(AR) $(ARFLAGS) am__DEPENDENCIES_1 = am_libtests_a_OBJECTS = gl_array_list.$(OBJEXT) \ @@ -968,34 +1011,47 @@ test_xvasprintf_SOURCES = test-xvasprintf.c test_xvasprintf_OBJECTS = test-xvasprintf.$(OBJEXT) test_xvasprintf_DEPENDENCIES = $(am__DEPENDENCIES_2) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/lib depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp am__depfiles_maybe = depfiles am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -AM_V_CC = $(am__v_CC_$(V)) -am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY)) -am__v_CC_0 = @echo " CC " $@; +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = CCLD = $(CC) LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ -AM_V_CCLD = $(am__v_CCLD_$(V)) -am__v_CCLD_ = $(am__v_CCLD_$(AM_DEFAULT_VERBOSITY)) -am__v_CCLD_0 = @echo " CCLD " $@; +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -AM_V_CXX = $(am__v_CXX_$(V)) -am__v_CXX_ = $(am__v_CXX_$(AM_DEFAULT_VERBOSITY)) -am__v_CXX_0 = @echo " CXX " $@; +AM_V_CXX = $(am__v_CXX_@AM_V@) +am__v_CXX_ = $(am__v_CXX_@AM_DEFAULT_V@) +am__v_CXX_0 = @echo " CXX " $@; +am__v_CXX_1 = CXXLD = $(CXX) CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \ -o $@ -AM_V_CXXLD = $(am__v_CXXLD_$(V)) -am__v_CXXLD_ = $(am__v_CXXLD_$(AM_DEFAULT_VERBOSITY)) -am__v_CXXLD_0 = @echo " CXXLD " $@; -AM_V_GEN = $(am__v_GEN_$(V)) -am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) -am__v_GEN_0 = @echo " GEN " $@; +AM_V_CXXLD = $(am__v_CXXLD_@AM_V@) +am__v_CXXLD_ = $(am__v_CXXLD_@AM_DEFAULT_V@) +am__v_CXXLD_0 = @echo " CXXLD " $@; +am__v_CXXLD_1 = SOURCES = $(libtests_a_SOURCES) $(EXTRA_libtests_a_SOURCES) \ test-alloca-opt.c test-array_list.c test-array_oset.c \ test-avltree_oset.c test-binary-io.c test-btowc.c \ @@ -1088,35 +1144,68 @@ test-wcrtomb-w32.c test-wctype-h.c \ $(am__test_wctype_h_c___SOURCES_DIST) test-xalloc-die.c \ test-xvasprintf.c -RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ - html-recursive info-recursive install-data-recursive \ - install-dvi-recursive install-exec-recursive \ - install-html-recursive install-info-recursive \ - install-pdf-recursive install-ps-recursive install-recursive \ - installcheck-recursive installdirs-recursive pdf-recursive \ - ps-recursive uninstall-recursive +RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ + ctags-recursive dvi-recursive html-recursive info-recursive \ + install-data-recursive install-dvi-recursive \ + install-exec-recursive install-html-recursive \ + install-info-recursive install-pdf-recursive \ + install-ps-recursive install-recursive installcheck-recursive \ + installdirs-recursive pdf-recursive ps-recursive \ + tags-recursive uninstall-recursive +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac HEADERS = $(noinst_HEADERS) RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ distclean-recursive maintainer-clean-recursive -AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \ - $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \ - check check-html recheck recheck-html distdir +am__recursive_targets = \ + $(RECURSIVE_TARGETS) \ + $(RECURSIVE_CLEAN_TARGETS) \ + $(am__extra_recursive_targets) +AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \ + check recheck distdir +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags -# If stdout is a non-dumb tty, use colors. If test -t is not supported, -# then this fails; a conservative approach. Of course do not redirect -# stdout here, just stderr. -am__tty_colors = \ -red=; grn=; lgn=; blu=; std=; \ -test "X$(AM_COLOR_TESTS)" != Xno \ -&& test "X$$TERM" != Xdumb \ -&& { test "X$(AM_COLOR_TESTS)" = Xalways || test -t 1 2>/dev/null; } \ -&& { \ - red=''; \ - grn=''; \ - lgn=''; \ - blu=''; \ - std=''; \ +am__tty_colors_dummy = \ + mgn= red= grn= lgn= blu= brg= std=; \ + am__color_tests=no +am__tty_colors = { \ + $(am__tty_colors_dummy); \ + if test "X$(AM_COLOR_TESTS)" = Xno; then \ + am__color_tests=no; \ + elif test "X$(AM_COLOR_TESTS)" = Xalways; then \ + am__color_tests=yes; \ + elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \ + am__color_tests=yes; \ + fi; \ + if test $$am__color_tests = yes; then \ + red=''; \ + grn=''; \ + lgn=''; \ + blu=''; \ + mgn=''; \ + brg=''; \ + std=''; \ + fi; \ } am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ @@ -1139,54 +1228,166 @@ am__base_list = \ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' -# Restructured Text title and section. -am__rst_title = sed 's/.*/ & /;h;s/./=/g;p;x;p;g;p;s/.*//' -am__rst_section = sed 'p;s/./=/g;p;g' -# Put stdin (possibly several lines separated by ". ") in a box. -am__text_box = $(AWK) '{ \ - n = split($$0, lines, "\\. "); max = 0; \ - for (i = 1; i <= n; ++i) \ - if (max < length(lines[i])) \ - max = length(lines[i]); \ - for (i = 0; i < max; ++i) line = line "="; \ - print line; \ - for (i = 1; i <= n; ++i) if (lines[i]) print lines[i];\ - print line; \ +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } +am__recheck_rx = ^[ ]*:recheck:[ ]* +am__global_test_result_rx = ^[ ]*:global-test-result:[ ]* +am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]* +# A command that, given a newline-separated list of test names on the +# standard input, print the name of the tests that are to be re-run +# upon "make recheck". +am__list_recheck_tests = $(AWK) '{ \ + recheck = 1; \ + while ((rc = (getline line < ($$0 ".trs"))) != 0) \ + { \ + if (rc < 0) \ + { \ + if ((getline line2 < ($$0 ".log")) < 0) \ + recheck = 0; \ + break; \ + } \ + else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \ + { \ + recheck = 0; \ + break; \ + } \ + else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \ + { \ + break; \ + } \ + }; \ + if (recheck) \ + print $$0; \ + close ($$0 ".trs"); \ + close ($$0 ".log"); \ }' +# A command that, given a newline-separated list of test names on the +# standard input, create the global log from their .trs and .log files. +am__create_global_log = $(AWK) ' \ +function fatal(msg) \ +{ \ + print "fatal: making $@: " msg | "cat >&2"; \ + exit 1; \ +} \ +function rst_section(header) \ +{ \ + print header; \ + len = length(header); \ + for (i = 1; i <= len; i = i + 1) \ + printf "="; \ + printf "\n\n"; \ +} \ +{ \ + copy_in_global_log = 1; \ + global_test_result = "RUN"; \ + while ((rc = (getline line < ($$0 ".trs"))) != 0) \ + { \ + if (rc < 0) \ + fatal("failed to read from " $$0 ".trs"); \ + if (line ~ /$(am__global_test_result_rx)/) \ + { \ + sub("$(am__global_test_result_rx)", "", line); \ + sub("[ ]*$$", "", line); \ + global_test_result = line; \ + } \ + else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \ + copy_in_global_log = 0; \ + }; \ + if (copy_in_global_log) \ + { \ + rst_section(global_test_result ": " $$0); \ + while ((rc = (getline line < ($$0 ".log"))) != 0) \ + { \ + if (rc < 0) \ + fatal("failed to read from " $$0 ".log"); \ + print line; \ + }; \ + printf "\n"; \ + }; \ + close ($$0 ".trs"); \ + close ($$0 ".log"); \ +}' +# Restructured Text title. +am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; } # Solaris 10 'make', and several other traditional 'make' implementations, -# pass "-e" to $(SHELL). This contradicts POSIX. Work around the problem +# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it # by disabling -e (using the XSI extension "set +e") if it's set. am__sh_e_setup = case $$- in *e*) set +e;; esac +# Default flags passed to test drivers. +am__common_driver_flags = \ + --color-tests "$$am__color_tests" \ + --enable-hard-errors "$$am__enable_hard_errors" \ + --expect-failure "$$am__expect_failure" # To be inserted before the command running the test. Creates the # directory for the log if needed. Stores in $dir the directory -# containing $f, in $tst the test, in $log the log, and passes -# TESTS_ENVIRONMENT. Save and restore TERM around use of -# TESTS_ENVIRONMENT, in case that unsets it. +# containing $f, in $tst the test, in $log the log. Executes the +# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and +# passes TESTS_ENVIRONMENT. Set up options for the wrapper that +# will run the test scripts (or their associated LOG_COMPILER, if +# thy have one). am__check_pre = \ $(am__sh_e_setup); \ $(am__vpath_adj_setup) $(am__vpath_adj) \ +$(am__tty_colors); \ srcdir=$(srcdir); export srcdir; \ -rm -f $@-t; \ -trap 'st=$$?; rm -f '\''$(abs_builddir)/$@-t'\''; (exit $$st); exit $$st' \ - 1 2 13 15; \ -am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`; \ -test "x$$am__odir" = x. || $(MKDIR_P) "$$am__odir" || exit $$?; \ +case "$@" in \ + */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \ + *) am__odir=.;; \ +esac; \ +test "x$$am__odir" = x"." || test -d "$$am__odir" \ + || $(MKDIR_P) "$$am__odir" || exit $$?; \ if test -f "./$$f"; then dir=./; \ elif test -f "$$f"; then dir=; \ else dir="$(srcdir)/"; fi; \ -tst=$$dir$$f; log='$@'; __SAVED_TERM=$$TERM; \ -$(TESTS_ENVIRONMENT) +tst=$$dir$$f; log='$@'; \ +if test -n '$(DISABLE_HARD_ERRORS)'; then \ + am__enable_hard_errors=no; \ +else \ + am__enable_hard_errors=yes; \ +fi; \ +case " $(XFAIL_TESTS) " in \ + *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \ + am__expect_failure=yes;; \ + *) \ + am__expect_failure=no;; \ +esac; \ +$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT) +# A shell command to get the names of the tests scripts with any registered +# extension removed (i.e., equivalently, the names of the test logs, with +# the '.log' extension removed). The result is saved in the shell variable +# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, +# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", +# since that might cause problem with VPATH rewrites for suffix-less tests. +# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. +am__set_TESTS_bases = \ + bases='$(TEST_LOGS)'; \ + bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ + bases=`echo $$bases` RECHECK_LOGS = $(TEST_LOGS) TEST_SUITE_LOG = test-suite.log -TEST_SUITE_HTML = $(TEST_SUITE_LOG:.log=.html) TEST_EXTENSIONS = @EXEEXT@ .test +LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) +am__set_b = \ + case '$@' in \ + */*) \ + case '$*' in \ + */*) b='$*';; \ + *) b=`echo '$@' | sed 's/\.log$$//'`; \ + 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 = \ @@ -2273,7 +2474,7 @@ $(MAKE) $(AM_MAKEFLAGS) all-recursive .SUFFIXES: -.SUFFIXES: .c .cc .html .log .o .obj .test .test$(EXEEXT) +.SUFFIXES: .c .cc .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 \ @@ -2295,6 +2496,7 @@ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ esac; +$(srcdir)/gnulib.mk: $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh @@ -2310,7 +2512,8 @@ clean-noinstLIBRARIES: -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES) -libtests.a: $(libtests_a_OBJECTS) $(libtests_a_DEPENDENCIES) + +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) $(AM_V_at)$(RANLIB) libtests.a @@ -2320,385 +2523,512 @@ clean-noinstPROGRAMS: -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS) -test-alloca-opt$(EXEEXT): $(test_alloca_opt_OBJECTS) $(test_alloca_opt_DEPENDENCIES) + +test-alloca-opt$(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) $(LIBS) -test-array_list$(EXEEXT): $(test_array_list_OBJECTS) $(test_array_list_DEPENDENCIES) + +test-array_list$(EXEEXT): $(test_array_list_OBJECTS) $(test_array_list_DEPENDENCIES) $(EXTRA_test_array_list_DEPENDENCIES) @rm -f test-array_list$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_array_list_OBJECTS) $(test_array_list_LDADD) $(LIBS) -test-array_oset$(EXEEXT): $(test_array_oset_OBJECTS) $(test_array_oset_DEPENDENCIES) + +test-array_oset$(EXEEXT): $(test_array_oset_OBJECTS) $(test_array_oset_DEPENDENCIES) $(EXTRA_test_array_oset_DEPENDENCIES) @rm -f test-array_oset$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_array_oset_OBJECTS) $(test_array_oset_LDADD) $(LIBS) -test-avltree_oset$(EXEEXT): $(test_avltree_oset_OBJECTS) $(test_avltree_oset_DEPENDENCIES) + +test-avltree_oset$(EXEEXT): $(test_avltree_oset_OBJECTS) $(test_avltree_oset_DEPENDENCIES) $(EXTRA_test_avltree_oset_DEPENDENCIES) @rm -f test-avltree_oset$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_avltree_oset_OBJECTS) $(test_avltree_oset_LDADD) $(LIBS) -test-binary-io$(EXEEXT): $(test_binary_io_OBJECTS) $(test_binary_io_DEPENDENCIES) + +test-binary-io$(EXEEXT): $(test_binary_io_OBJECTS) $(test_binary_io_DEPENDENCIES) $(EXTRA_test_binary_io_DEPENDENCIES) @rm -f test-binary-io$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_binary_io_OBJECTS) $(test_binary_io_LDADD) $(LIBS) -test-btowc$(EXEEXT): $(test_btowc_OBJECTS) $(test_btowc_DEPENDENCIES) + +test-btowc$(EXEEXT): $(test_btowc_OBJECTS) $(test_btowc_DEPENDENCIES) $(EXTRA_test_btowc_DEPENDENCIES) @rm -f test-btowc$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_btowc_OBJECTS) $(test_btowc_LDADD) $(LIBS) -test-c-ctype$(EXEEXT): $(test_c_ctype_OBJECTS) $(test_c_ctype_DEPENDENCIES) + +test-c-ctype$(EXEEXT): $(test_c_ctype_OBJECTS) $(test_c_ctype_DEPENDENCIES) $(EXTRA_test_c_ctype_DEPENDENCIES) @rm -f test-c-ctype$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_c_ctype_OBJECTS) $(test_c_ctype_LDADD) $(LIBS) -test-c-stack$(EXEEXT): $(test_c_stack_OBJECTS) $(test_c_stack_DEPENDENCIES) + +test-c-stack$(EXEEXT): $(test_c_stack_OBJECTS) $(test_c_stack_DEPENDENCIES) $(EXTRA_test_c_stack_DEPENDENCIES) @rm -f test-c-stack$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_c_stack_OBJECTS) $(test_c_stack_LDADD) $(LIBS) -test-c-strcasecmp$(EXEEXT): $(test_c_strcasecmp_OBJECTS) $(test_c_strcasecmp_DEPENDENCIES) + +test-c-strcasecmp$(EXEEXT): $(test_c_strcasecmp_OBJECTS) $(test_c_strcasecmp_DEPENDENCIES) $(EXTRA_test_c_strcasecmp_DEPENDENCIES) @rm -f test-c-strcasecmp$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_c_strcasecmp_OBJECTS) $(test_c_strcasecmp_LDADD) $(LIBS) -test-c-strncasecmp$(EXEEXT): $(test_c_strncasecmp_OBJECTS) $(test_c_strncasecmp_DEPENDENCIES) + +test-c-strncasecmp$(EXEEXT): $(test_c_strncasecmp_OBJECTS) $(test_c_strncasecmp_DEPENDENCIES) $(EXTRA_test_c_strncasecmp_DEPENDENCIES) @rm -f test-c-strncasecmp$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_c_strncasecmp_OBJECTS) $(test_c_strncasecmp_LDADD) $(LIBS) -test-canonicalize-lgpl$(EXEEXT): $(test_canonicalize_lgpl_OBJECTS) $(test_canonicalize_lgpl_DEPENDENCIES) + +test-canonicalize-lgpl$(EXEEXT): $(test_canonicalize_lgpl_OBJECTS) $(test_canonicalize_lgpl_DEPENDENCIES) $(EXTRA_test_canonicalize_lgpl_DEPENDENCIES) @rm -f test-canonicalize-lgpl$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_canonicalize_lgpl_OBJECTS) $(test_canonicalize_lgpl_LDADD) $(LIBS) -test-cloexec$(EXEEXT): $(test_cloexec_OBJECTS) $(test_cloexec_DEPENDENCIES) + +test-cloexec$(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) $(LIBS) -test-closein$(EXEEXT): $(test_closein_OBJECTS) $(test_closein_DEPENDENCIES) + +test-closein$(EXEEXT): $(test_closein_OBJECTS) $(test_closein_DEPENDENCIES) $(EXTRA_test_closein_DEPENDENCIES) @rm -f test-closein$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_closein_OBJECTS) $(test_closein_LDADD) $(LIBS) -test-dirname$(EXEEXT): $(test_dirname_OBJECTS) $(test_dirname_DEPENDENCIES) + +test-dirname$(EXEEXT): $(test_dirname_OBJECTS) $(test_dirname_DEPENDENCIES) $(EXTRA_test_dirname_DEPENDENCIES) @rm -f test-dirname$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_dirname_OBJECTS) $(test_dirname_LDADD) $(LIBS) -test-dup-safer$(EXEEXT): $(test_dup_safer_OBJECTS) $(test_dup_safer_DEPENDENCIES) + +test-dup-safer$(EXEEXT): $(test_dup_safer_OBJECTS) $(test_dup_safer_DEPENDENCIES) $(EXTRA_test_dup_safer_DEPENDENCIES) @rm -f test-dup-safer$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_dup_safer_OBJECTS) $(test_dup_safer_LDADD) $(LIBS) -test-dup2$(EXEEXT): $(test_dup2_OBJECTS) $(test_dup2_DEPENDENCIES) + +test-dup2$(EXEEXT): $(test_dup2_OBJECTS) $(test_dup2_DEPENDENCIES) $(EXTRA_test_dup2_DEPENDENCIES) @rm -f test-dup2$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_dup2_OBJECTS) $(test_dup2_LDADD) $(LIBS) -test-environ$(EXEEXT): $(test_environ_OBJECTS) $(test_environ_DEPENDENCIES) + +test-environ$(EXEEXT): $(test_environ_OBJECTS) $(test_environ_DEPENDENCIES) $(EXTRA_test_environ_DEPENDENCIES) @rm -f test-environ$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_environ_OBJECTS) $(test_environ_LDADD) $(LIBS) -test-errno$(EXEEXT): $(test_errno_OBJECTS) $(test_errno_DEPENDENCIES) + +test-errno$(EXEEXT): $(test_errno_OBJECTS) $(test_errno_DEPENDENCIES) $(EXTRA_test_errno_DEPENDENCIES) @rm -f test-errno$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_errno_OBJECTS) $(test_errno_LDADD) $(LIBS) -test-fcntl$(EXEEXT): $(test_fcntl_OBJECTS) $(test_fcntl_DEPENDENCIES) + +test-fcntl$(EXEEXT): $(test_fcntl_OBJECTS) $(test_fcntl_DEPENDENCIES) $(EXTRA_test_fcntl_DEPENDENCIES) @rm -f test-fcntl$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fcntl_OBJECTS) $(test_fcntl_LDADD) $(LIBS) -test-fcntl-h$(EXEEXT): $(test_fcntl_h_OBJECTS) $(test_fcntl_h_DEPENDENCIES) + +test-fcntl-h$(EXEEXT): $(test_fcntl_h_OBJECTS) $(test_fcntl_h_DEPENDENCIES) $(EXTRA_test_fcntl_h_DEPENDENCIES) @rm -f test-fcntl-h$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fcntl_h_OBJECTS) $(test_fcntl_h_LDADD) $(LIBS) -test-fcntl-h-c++$(EXEEXT): $(test_fcntl_h_c___OBJECTS) $(test_fcntl_h_c___DEPENDENCIES) + +test-fcntl-h-c++$(EXEEXT): $(test_fcntl_h_c___OBJECTS) $(test_fcntl_h_c___DEPENDENCIES) $(EXTRA_test_fcntl_h_c___DEPENDENCIES) @rm -f test-fcntl-h-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_fcntl_h_c___OBJECTS) $(test_fcntl_h_c___LDADD) $(LIBS) -test-fflush$(EXEEXT): $(test_fflush_OBJECTS) $(test_fflush_DEPENDENCIES) + +test-fflush$(EXEEXT): $(test_fflush_OBJECTS) $(test_fflush_DEPENDENCIES) $(EXTRA_test_fflush_DEPENDENCIES) @rm -f test-fflush$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fflush_OBJECTS) $(test_fflush_LDADD) $(LIBS) -test-fflush2$(EXEEXT): $(test_fflush2_OBJECTS) $(test_fflush2_DEPENDENCIES) + +test-fflush2$(EXEEXT): $(test_fflush2_OBJECTS) $(test_fflush2_DEPENDENCIES) $(EXTRA_test_fflush2_DEPENDENCIES) @rm -f test-fflush2$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fflush2_OBJECTS) $(test_fflush2_LDADD) $(LIBS) -test-filenamecat$(EXEEXT): $(test_filenamecat_OBJECTS) $(test_filenamecat_DEPENDENCIES) + +test-filenamecat$(EXEEXT): $(test_filenamecat_OBJECTS) $(test_filenamecat_DEPENDENCIES) $(EXTRA_test_filenamecat_DEPENDENCIES) @rm -f test-filenamecat$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_filenamecat_OBJECTS) $(test_filenamecat_LDADD) $(LIBS) -test-fopen$(EXEEXT): $(test_fopen_OBJECTS) $(test_fopen_DEPENDENCIES) + +test-fopen$(EXEEXT): $(test_fopen_OBJECTS) $(test_fopen_DEPENDENCIES) $(EXTRA_test_fopen_DEPENDENCIES) @rm -f test-fopen$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fopen_OBJECTS) $(test_fopen_LDADD) $(LIBS) -test-fopen-safer$(EXEEXT): $(test_fopen_safer_OBJECTS) $(test_fopen_safer_DEPENDENCIES) + +test-fopen-safer$(EXEEXT): $(test_fopen_safer_OBJECTS) $(test_fopen_safer_DEPENDENCIES) $(EXTRA_test_fopen_safer_DEPENDENCIES) @rm -f test-fopen-safer$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fopen_safer_OBJECTS) $(test_fopen_safer_LDADD) $(LIBS) -test-fpending$(EXEEXT): $(test_fpending_OBJECTS) $(test_fpending_DEPENDENCIES) + +test-fpending$(EXEEXT): $(test_fpending_OBJECTS) $(test_fpending_DEPENDENCIES) $(EXTRA_test_fpending_DEPENDENCIES) @rm -f test-fpending$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fpending_OBJECTS) $(test_fpending_LDADD) $(LIBS) -test-fpurge$(EXEEXT): $(test_fpurge_OBJECTS) $(test_fpurge_DEPENDENCIES) + +test-fpurge$(EXEEXT): $(test_fpurge_OBJECTS) $(test_fpurge_DEPENDENCIES) $(EXTRA_test_fpurge_DEPENDENCIES) @rm -f test-fpurge$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fpurge_OBJECTS) $(test_fpurge_LDADD) $(LIBS) -test-freadahead$(EXEEXT): $(test_freadahead_OBJECTS) $(test_freadahead_DEPENDENCIES) + +test-freadahead$(EXEEXT): $(test_freadahead_OBJECTS) $(test_freadahead_DEPENDENCIES) $(EXTRA_test_freadahead_DEPENDENCIES) @rm -f test-freadahead$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_freadahead_OBJECTS) $(test_freadahead_LDADD) $(LIBS) -test-freading$(EXEEXT): $(test_freading_OBJECTS) $(test_freading_DEPENDENCIES) + +test-freading$(EXEEXT): $(test_freading_OBJECTS) $(test_freading_DEPENDENCIES) $(EXTRA_test_freading_DEPENDENCIES) @rm -f test-freading$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_freading_OBJECTS) $(test_freading_LDADD) $(LIBS) -test-frexp-nolibm$(EXEEXT): $(test_frexp_nolibm_OBJECTS) $(test_frexp_nolibm_DEPENDENCIES) + +test-frexp-nolibm$(EXEEXT): $(test_frexp_nolibm_OBJECTS) $(test_frexp_nolibm_DEPENDENCIES) $(EXTRA_test_frexp_nolibm_DEPENDENCIES) @rm -f test-frexp-nolibm$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_frexp_nolibm_OBJECTS) $(test_frexp_nolibm_LDADD) $(LIBS) -test-frexpl-nolibm$(EXEEXT): $(test_frexpl_nolibm_OBJECTS) $(test_frexpl_nolibm_DEPENDENCIES) + +test-frexpl-nolibm$(EXEEXT): $(test_frexpl_nolibm_OBJECTS) $(test_frexpl_nolibm_DEPENDENCIES) $(EXTRA_test_frexpl_nolibm_DEPENDENCIES) @rm -f test-frexpl-nolibm$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_frexpl_nolibm_OBJECTS) $(test_frexpl_nolibm_LDADD) $(LIBS) -test-fseeko$(EXEEXT): $(test_fseeko_OBJECTS) $(test_fseeko_DEPENDENCIES) + +test-fseeko$(EXEEXT): $(test_fseeko_OBJECTS) $(test_fseeko_DEPENDENCIES) $(EXTRA_test_fseeko_DEPENDENCIES) @rm -f test-fseeko$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_fseeko_OBJECTS) $(test_fseeko_LDADD) $(LIBS) -test-ftell$(EXEEXT): $(test_ftell_OBJECTS) $(test_ftell_DEPENDENCIES) + +test-ftell$(EXEEXT): $(test_ftell_OBJECTS) $(test_ftell_DEPENDENCIES) $(EXTRA_test_ftell_DEPENDENCIES) @rm -f test-ftell$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_ftell_OBJECTS) $(test_ftell_LDADD) $(LIBS) -test-ftell3$(EXEEXT): $(test_ftell3_OBJECTS) $(test_ftell3_DEPENDENCIES) + +test-ftell3$(EXEEXT): $(test_ftell3_OBJECTS) $(test_ftell3_DEPENDENCIES) $(EXTRA_test_ftell3_DEPENDENCIES) @rm -f test-ftell3$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_ftell3_OBJECTS) $(test_ftell3_LDADD) $(LIBS) -test-ftello$(EXEEXT): $(test_ftello_OBJECTS) $(test_ftello_DEPENDENCIES) + +test-ftello$(EXEEXT): $(test_ftello_OBJECTS) $(test_ftello_DEPENDENCIES) $(EXTRA_test_ftello_DEPENDENCIES) @rm -f test-ftello$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_ftello_OBJECTS) $(test_ftello_LDADD) $(LIBS) -test-ftello3$(EXEEXT): $(test_ftello3_OBJECTS) $(test_ftello3_DEPENDENCIES) + +test-ftello3$(EXEEXT): $(test_ftello3_OBJECTS) $(test_ftello3_DEPENDENCIES) $(EXTRA_test_ftello3_DEPENDENCIES) @rm -f test-ftello3$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_ftello3_OBJECTS) $(test_ftello3_LDADD) $(LIBS) -test-getdtablesize$(EXEEXT): $(test_getdtablesize_OBJECTS) $(test_getdtablesize_DEPENDENCIES) + +test-getdtablesize$(EXEEXT): $(test_getdtablesize_OBJECTS) $(test_getdtablesize_DEPENDENCIES) $(EXTRA_test_getdtablesize_DEPENDENCIES) @rm -f test-getdtablesize$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_getdtablesize_OBJECTS) $(test_getdtablesize_LDADD) $(LIBS) -test-getopt$(EXEEXT): $(test_getopt_OBJECTS) $(test_getopt_DEPENDENCIES) + +test-getopt$(EXEEXT): $(test_getopt_OBJECTS) $(test_getopt_DEPENDENCIES) $(EXTRA_test_getopt_DEPENDENCIES) @rm -f test-getopt$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_getopt_OBJECTS) $(test_getopt_LDADD) $(LIBS) -test-gettimeofday$(EXEEXT): $(test_gettimeofday_OBJECTS) $(test_gettimeofday_DEPENDENCIES) + +test-gettimeofday$(EXEEXT): $(test_gettimeofday_OBJECTS) $(test_gettimeofday_DEPENDENCIES) $(EXTRA_test_gettimeofday_DEPENDENCIES) @rm -f test-gettimeofday$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_gettimeofday_OBJECTS) $(test_gettimeofday_LDADD) $(LIBS) -test-ignore-value$(EXEEXT): $(test_ignore_value_OBJECTS) $(test_ignore_value_DEPENDENCIES) + +test-ignore-value$(EXEEXT): $(test_ignore_value_OBJECTS) $(test_ignore_value_DEPENDENCIES) $(EXTRA_test_ignore_value_DEPENDENCIES) @rm -f test-ignore-value$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_ignore_value_OBJECTS) $(test_ignore_value_LDADD) $(LIBS) -test-isnand-nolibm$(EXEEXT): $(test_isnand_nolibm_OBJECTS) $(test_isnand_nolibm_DEPENDENCIES) + +test-isnand-nolibm$(EXEEXT): $(test_isnand_nolibm_OBJECTS) $(test_isnand_nolibm_DEPENDENCIES) $(EXTRA_test_isnand_nolibm_DEPENDENCIES) @rm -f test-isnand-nolibm$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_isnand_nolibm_OBJECTS) $(test_isnand_nolibm_LDADD) $(LIBS) -test-isnanf-nolibm$(EXEEXT): $(test_isnanf_nolibm_OBJECTS) $(test_isnanf_nolibm_DEPENDENCIES) + +test-isnanf-nolibm$(EXEEXT): $(test_isnanf_nolibm_OBJECTS) $(test_isnanf_nolibm_DEPENDENCIES) $(EXTRA_test_isnanf_nolibm_DEPENDENCIES) @rm -f test-isnanf-nolibm$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_isnanf_nolibm_OBJECTS) $(test_isnanf_nolibm_LDADD) $(LIBS) -test-isnanl-nolibm$(EXEEXT): $(test_isnanl_nolibm_OBJECTS) $(test_isnanl_nolibm_DEPENDENCIES) + +test-isnanl-nolibm$(EXEEXT): $(test_isnanl_nolibm_OBJECTS) $(test_isnanl_nolibm_DEPENDENCIES) $(EXTRA_test_isnanl_nolibm_DEPENDENCIES) @rm -f test-isnanl-nolibm$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_isnanl_nolibm_OBJECTS) $(test_isnanl_nolibm_LDADD) $(LIBS) -test-langinfo$(EXEEXT): $(test_langinfo_OBJECTS) $(test_langinfo_DEPENDENCIES) + +test-langinfo$(EXEEXT): $(test_langinfo_OBJECTS) $(test_langinfo_DEPENDENCIES) $(EXTRA_test_langinfo_DEPENDENCIES) @rm -f test-langinfo$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_langinfo_OBJECTS) $(test_langinfo_LDADD) $(LIBS) -test-langinfo-c++$(EXEEXT): $(test_langinfo_c___OBJECTS) $(test_langinfo_c___DEPENDENCIES) + +test-langinfo-c++$(EXEEXT): $(test_langinfo_c___OBJECTS) $(test_langinfo_c___DEPENDENCIES) $(EXTRA_test_langinfo_c___DEPENDENCIES) @rm -f test-langinfo-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_langinfo_c___OBJECTS) $(test_langinfo_c___LDADD) $(LIBS) -test-link$(EXEEXT): $(test_link_OBJECTS) $(test_link_DEPENDENCIES) + +test-link$(EXEEXT): $(test_link_OBJECTS) $(test_link_DEPENDENCIES) $(EXTRA_test_link_DEPENDENCIES) @rm -f test-link$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_link_OBJECTS) $(test_link_LDADD) $(LIBS) -test-linkedhash_list$(EXEEXT): $(test_linkedhash_list_OBJECTS) $(test_linkedhash_list_DEPENDENCIES) + +test-linkedhash_list$(EXEEXT): $(test_linkedhash_list_OBJECTS) $(test_linkedhash_list_DEPENDENCIES) $(EXTRA_test_linkedhash_list_DEPENDENCIES) @rm -f test-linkedhash_list$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_linkedhash_list_OBJECTS) $(test_linkedhash_list_LDADD) $(LIBS) -test-locale$(EXEEXT): $(test_locale_OBJECTS) $(test_locale_DEPENDENCIES) + +test-locale$(EXEEXT): $(test_locale_OBJECTS) $(test_locale_DEPENDENCIES) $(EXTRA_test_locale_DEPENDENCIES) @rm -f test-locale$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_locale_OBJECTS) $(test_locale_LDADD) $(LIBS) -test-locale-c++$(EXEEXT): $(test_locale_c___OBJECTS) $(test_locale_c___DEPENDENCIES) + +test-locale-c++$(EXEEXT): $(test_locale_c___OBJECTS) $(test_locale_c___DEPENDENCIES) $(EXTRA_test_locale_c___DEPENDENCIES) @rm -f test-locale-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_locale_c___OBJECTS) $(test_locale_c___LDADD) $(LIBS) -test-localename$(EXEEXT): $(test_localename_OBJECTS) $(test_localename_DEPENDENCIES) + +test-localename$(EXEEXT): $(test_localename_OBJECTS) $(test_localename_DEPENDENCIES) $(EXTRA_test_localename_DEPENDENCIES) @rm -f test-localename$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_localename_OBJECTS) $(test_localename_LDADD) $(LIBS) -test-lseek$(EXEEXT): $(test_lseek_OBJECTS) $(test_lseek_DEPENDENCIES) + +test-lseek$(EXEEXT): $(test_lseek_OBJECTS) $(test_lseek_DEPENDENCIES) $(EXTRA_test_lseek_DEPENDENCIES) @rm -f test-lseek$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_lseek_OBJECTS) $(test_lseek_LDADD) $(LIBS) -test-lstat$(EXEEXT): $(test_lstat_OBJECTS) $(test_lstat_DEPENDENCIES) + +test-lstat$(EXEEXT): $(test_lstat_OBJECTS) $(test_lstat_DEPENDENCIES) $(EXTRA_test_lstat_DEPENDENCIES) @rm -f test-lstat$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_lstat_OBJECTS) $(test_lstat_LDADD) $(LIBS) -test-malloc-gnu$(EXEEXT): $(test_malloc_gnu_OBJECTS) $(test_malloc_gnu_DEPENDENCIES) + +test-malloc-gnu$(EXEEXT): $(test_malloc_gnu_OBJECTS) $(test_malloc_gnu_DEPENDENCIES) $(EXTRA_test_malloc_gnu_DEPENDENCIES) @rm -f test-malloc-gnu$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_malloc_gnu_OBJECTS) $(test_malloc_gnu_LDADD) $(LIBS) -test-malloca$(EXEEXT): $(test_malloca_OBJECTS) $(test_malloca_DEPENDENCIES) + +test-malloca$(EXEEXT): $(test_malloca_OBJECTS) $(test_malloca_DEPENDENCIES) $(EXTRA_test_malloca_DEPENDENCIES) @rm -f test-malloca$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_malloca_OBJECTS) $(test_malloca_LDADD) $(LIBS) -test-math$(EXEEXT): $(test_math_OBJECTS) $(test_math_DEPENDENCIES) + +test-math$(EXEEXT): $(test_math_OBJECTS) $(test_math_DEPENDENCIES) $(EXTRA_test_math_DEPENDENCIES) @rm -f test-math$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_math_OBJECTS) $(test_math_LDADD) $(LIBS) -test-math-c++$(EXEEXT): $(test_math_c___OBJECTS) $(test_math_c___DEPENDENCIES) + +test-math-c++$(EXEEXT): $(test_math_c___OBJECTS) $(test_math_c___DEPENDENCIES) $(EXTRA_test_math_c___DEPENDENCIES) @rm -f test-math-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_math_c___OBJECTS) $(test_math_c___LDADD) $(LIBS) -test-mbrtowc$(EXEEXT): $(test_mbrtowc_OBJECTS) $(test_mbrtowc_DEPENDENCIES) + +test-mbrtowc$(EXEEXT): $(test_mbrtowc_OBJECTS) $(test_mbrtowc_DEPENDENCIES) $(EXTRA_test_mbrtowc_DEPENDENCIES) @rm -f test-mbrtowc$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_mbrtowc_OBJECTS) $(test_mbrtowc_LDADD) $(LIBS) -test-mbrtowc-w32$(EXEEXT): $(test_mbrtowc_w32_OBJECTS) $(test_mbrtowc_w32_DEPENDENCIES) + +test-mbrtowc-w32$(EXEEXT): $(test_mbrtowc_w32_OBJECTS) $(test_mbrtowc_w32_DEPENDENCIES) $(EXTRA_test_mbrtowc_w32_DEPENDENCIES) @rm -f test-mbrtowc-w32$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_mbrtowc_w32_OBJECTS) $(test_mbrtowc_w32_LDADD) $(LIBS) -test-mbsinit$(EXEEXT): $(test_mbsinit_OBJECTS) $(test_mbsinit_DEPENDENCIES) + +test-mbsinit$(EXEEXT): $(test_mbsinit_OBJECTS) $(test_mbsinit_DEPENDENCIES) $(EXTRA_test_mbsinit_DEPENDENCIES) @rm -f test-mbsinit$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_mbsinit_OBJECTS) $(test_mbsinit_LDADD) $(LIBS) -test-memchr$(EXEEXT): $(test_memchr_OBJECTS) $(test_memchr_DEPENDENCIES) + +test-memchr$(EXEEXT): $(test_memchr_OBJECTS) $(test_memchr_DEPENDENCIES) $(EXTRA_test_memchr_DEPENDENCIES) @rm -f test-memchr$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_memchr_OBJECTS) $(test_memchr_LDADD) $(LIBS) -test-memchr2$(EXEEXT): $(test_memchr2_OBJECTS) $(test_memchr2_DEPENDENCIES) + +test-memchr2$(EXEEXT): $(test_memchr2_OBJECTS) $(test_memchr2_DEPENDENCIES) $(EXTRA_test_memchr2_DEPENDENCIES) @rm -f test-memchr2$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_memchr2_OBJECTS) $(test_memchr2_LDADD) $(LIBS) -test-nl_langinfo$(EXEEXT): $(test_nl_langinfo_OBJECTS) $(test_nl_langinfo_DEPENDENCIES) + +test-nl_langinfo$(EXEEXT): $(test_nl_langinfo_OBJECTS) $(test_nl_langinfo_DEPENDENCIES) $(EXTRA_test_nl_langinfo_DEPENDENCIES) @rm -f test-nl_langinfo$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_nl_langinfo_OBJECTS) $(test_nl_langinfo_LDADD) $(LIBS) -test-open$(EXEEXT): $(test_open_OBJECTS) $(test_open_DEPENDENCIES) + +test-open$(EXEEXT): $(test_open_OBJECTS) $(test_open_DEPENDENCIES) $(EXTRA_test_open_DEPENDENCIES) @rm -f test-open$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_open_OBJECTS) $(test_open_LDADD) $(LIBS) -test-pipe2$(EXEEXT): $(test_pipe2_OBJECTS) $(test_pipe2_DEPENDENCIES) + +test-pipe2$(EXEEXT): $(test_pipe2_OBJECTS) $(test_pipe2_DEPENDENCIES) $(EXTRA_test_pipe2_DEPENDENCIES) @rm -f test-pipe2$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_pipe2_OBJECTS) $(test_pipe2_LDADD) $(LIBS) -test-posix_spawn1$(EXEEXT): $(test_posix_spawn1_OBJECTS) $(test_posix_spawn1_DEPENDENCIES) + +test-posix_spawn1$(EXEEXT): $(test_posix_spawn1_OBJECTS) $(test_posix_spawn1_DEPENDENCIES) $(EXTRA_test_posix_spawn1_DEPENDENCIES) @rm -f test-posix_spawn1$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_posix_spawn1_OBJECTS) $(test_posix_spawn1_LDADD) $(LIBS) -test-posix_spawn2$(EXEEXT): $(test_posix_spawn2_OBJECTS) $(test_posix_spawn2_DEPENDENCIES) + +test-posix_spawn2$(EXEEXT): $(test_posix_spawn2_OBJECTS) $(test_posix_spawn2_DEPENDENCIES) $(EXTRA_test_posix_spawn2_DEPENDENCIES) @rm -f test-posix_spawn2$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_posix_spawn2_OBJECTS) $(test_posix_spawn2_LDADD) $(LIBS) -test-printf-frexp$(EXEEXT): $(test_printf_frexp_OBJECTS) $(test_printf_frexp_DEPENDENCIES) + +test-printf-frexp$(EXEEXT): $(test_printf_frexp_OBJECTS) $(test_printf_frexp_DEPENDENCIES) $(EXTRA_test_printf_frexp_DEPENDENCIES) @rm -f test-printf-frexp$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_printf_frexp_OBJECTS) $(test_printf_frexp_LDADD) $(LIBS) -test-printf-frexpl$(EXEEXT): $(test_printf_frexpl_OBJECTS) $(test_printf_frexpl_DEPENDENCIES) + +test-printf-frexpl$(EXEEXT): $(test_printf_frexpl_OBJECTS) $(test_printf_frexpl_DEPENDENCIES) $(EXTRA_test_printf_frexpl_DEPENDENCIES) @rm -f test-printf-frexpl$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_printf_frexpl_OBJECTS) $(test_printf_frexpl_LDADD) $(LIBS) -test-quotearg-simple$(EXEEXT): $(test_quotearg_simple_OBJECTS) $(test_quotearg_simple_DEPENDENCIES) + +test-quotearg-simple$(EXEEXT): $(test_quotearg_simple_OBJECTS) $(test_quotearg_simple_DEPENDENCIES) $(EXTRA_test_quotearg_simple_DEPENDENCIES) @rm -f test-quotearg-simple$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_quotearg_simple_OBJECTS) $(test_quotearg_simple_LDADD) $(LIBS) -test-rawmemchr$(EXEEXT): $(test_rawmemchr_OBJECTS) $(test_rawmemchr_DEPENDENCIES) + +test-rawmemchr$(EXEEXT): $(test_rawmemchr_OBJECTS) $(test_rawmemchr_DEPENDENCIES) $(EXTRA_test_rawmemchr_DEPENDENCIES) @rm -f test-rawmemchr$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_rawmemchr_OBJECTS) $(test_rawmemchr_LDADD) $(LIBS) -test-readlink$(EXEEXT): $(test_readlink_OBJECTS) $(test_readlink_DEPENDENCIES) + +test-readlink$(EXEEXT): $(test_readlink_OBJECTS) $(test_readlink_DEPENDENCIES) $(EXTRA_test_readlink_DEPENDENCIES) @rm -f test-readlink$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_readlink_OBJECTS) $(test_readlink_LDADD) $(LIBS) -test-rename$(EXEEXT): $(test_rename_OBJECTS) $(test_rename_DEPENDENCIES) + +test-rename$(EXEEXT): $(test_rename_OBJECTS) $(test_rename_DEPENDENCIES) $(EXTRA_test_rename_DEPENDENCIES) @rm -f test-rename$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_rename_OBJECTS) $(test_rename_LDADD) $(LIBS) -test-rmdir$(EXEEXT): $(test_rmdir_OBJECTS) $(test_rmdir_DEPENDENCIES) + +test-rmdir$(EXEEXT): $(test_rmdir_OBJECTS) $(test_rmdir_DEPENDENCIES) $(EXTRA_test_rmdir_DEPENDENCIES) @rm -f test-rmdir$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_rmdir_OBJECTS) $(test_rmdir_LDADD) $(LIBS) -test-sched$(EXEEXT): $(test_sched_OBJECTS) $(test_sched_DEPENDENCIES) + +test-sched$(EXEEXT): $(test_sched_OBJECTS) $(test_sched_DEPENDENCIES) $(EXTRA_test_sched_DEPENDENCIES) @rm -f test-sched$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_sched_OBJECTS) $(test_sched_LDADD) $(LIBS) -test-setenv$(EXEEXT): $(test_setenv_OBJECTS) $(test_setenv_DEPENDENCIES) + +test-setenv$(EXEEXT): $(test_setenv_OBJECTS) $(test_setenv_DEPENDENCIES) $(EXTRA_test_setenv_DEPENDENCIES) @rm -f test-setenv$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_setenv_OBJECTS) $(test_setenv_LDADD) $(LIBS) -test-setlocale1$(EXEEXT): $(test_setlocale1_OBJECTS) $(test_setlocale1_DEPENDENCIES) + +test-setlocale1$(EXEEXT): $(test_setlocale1_OBJECTS) $(test_setlocale1_DEPENDENCIES) $(EXTRA_test_setlocale1_DEPENDENCIES) @rm -f test-setlocale1$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_setlocale1_OBJECTS) $(test_setlocale1_LDADD) $(LIBS) -test-setlocale2$(EXEEXT): $(test_setlocale2_OBJECTS) $(test_setlocale2_DEPENDENCIES) + +test-setlocale2$(EXEEXT): $(test_setlocale2_OBJECTS) $(test_setlocale2_DEPENDENCIES) $(EXTRA_test_setlocale2_DEPENDENCIES) @rm -f test-setlocale2$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_setlocale2_OBJECTS) $(test_setlocale2_LDADD) $(LIBS) -test-sigaction$(EXEEXT): $(test_sigaction_OBJECTS) $(test_sigaction_DEPENDENCIES) + +test-sigaction$(EXEEXT): $(test_sigaction_OBJECTS) $(test_sigaction_DEPENDENCIES) $(EXTRA_test_sigaction_DEPENDENCIES) @rm -f test-sigaction$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_sigaction_OBJECTS) $(test_sigaction_LDADD) $(LIBS) -test-signal$(EXEEXT): $(test_signal_OBJECTS) $(test_signal_DEPENDENCIES) + +test-signal$(EXEEXT): $(test_signal_OBJECTS) $(test_signal_DEPENDENCIES) $(EXTRA_test_signal_DEPENDENCIES) @rm -f test-signal$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_signal_OBJECTS) $(test_signal_LDADD) $(LIBS) -test-signal-c++$(EXEEXT): $(test_signal_c___OBJECTS) $(test_signal_c___DEPENDENCIES) + +test-signal-c++$(EXEEXT): $(test_signal_c___OBJECTS) $(test_signal_c___DEPENDENCIES) $(EXTRA_test_signal_c___DEPENDENCIES) @rm -f test-signal-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_signal_c___OBJECTS) $(test_signal_c___LDADD) $(LIBS) -test-signbit$(EXEEXT): $(test_signbit_OBJECTS) $(test_signbit_DEPENDENCIES) + +test-signbit$(EXEEXT): $(test_signbit_OBJECTS) $(test_signbit_DEPENDENCIES) $(EXTRA_test_signbit_DEPENDENCIES) @rm -f test-signbit$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_signbit_OBJECTS) $(test_signbit_LDADD) $(LIBS) -test-snprintf$(EXEEXT): $(test_snprintf_OBJECTS) $(test_snprintf_DEPENDENCIES) + +test-snprintf$(EXEEXT): $(test_snprintf_OBJECTS) $(test_snprintf_DEPENDENCIES) $(EXTRA_test_snprintf_DEPENDENCIES) @rm -f test-snprintf$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_snprintf_OBJECTS) $(test_snprintf_LDADD) $(LIBS) -test-spawn$(EXEEXT): $(test_spawn_OBJECTS) $(test_spawn_DEPENDENCIES) + +test-spawn$(EXEEXT): $(test_spawn_OBJECTS) $(test_spawn_DEPENDENCIES) $(EXTRA_test_spawn_DEPENDENCIES) @rm -f test-spawn$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_spawn_OBJECTS) $(test_spawn_LDADD) $(LIBS) -test-spawn-c++$(EXEEXT): $(test_spawn_c___OBJECTS) $(test_spawn_c___DEPENDENCIES) + +test-spawn-c++$(EXEEXT): $(test_spawn_c___OBJECTS) $(test_spawn_c___DEPENDENCIES) $(EXTRA_test_spawn_c___DEPENDENCIES) @rm -f test-spawn-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_spawn_c___OBJECTS) $(test_spawn_c___LDADD) $(LIBS) -test-spawn-pipe$(EXEEXT): $(test_spawn_pipe_OBJECTS) $(test_spawn_pipe_DEPENDENCIES) + +test-spawn-pipe$(EXEEXT): $(test_spawn_pipe_OBJECTS) $(test_spawn_pipe_DEPENDENCIES) $(EXTRA_test_spawn_pipe_DEPENDENCIES) @rm -f test-spawn-pipe$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_spawn_pipe_OBJECTS) $(test_spawn_pipe_LDADD) $(LIBS) -test-stat$(EXEEXT): $(test_stat_OBJECTS) $(test_stat_DEPENDENCIES) + +test-stat$(EXEEXT): $(test_stat_OBJECTS) $(test_stat_DEPENDENCIES) $(EXTRA_test_stat_DEPENDENCIES) @rm -f test-stat$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_stat_OBJECTS) $(test_stat_LDADD) $(LIBS) -test-stdbool$(EXEEXT): $(test_stdbool_OBJECTS) $(test_stdbool_DEPENDENCIES) + +test-stdbool$(EXEEXT): $(test_stdbool_OBJECTS) $(test_stdbool_DEPENDENCIES) $(EXTRA_test_stdbool_DEPENDENCIES) @rm -f test-stdbool$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_stdbool_OBJECTS) $(test_stdbool_LDADD) $(LIBS) -test-stddef$(EXEEXT): $(test_stddef_OBJECTS) $(test_stddef_DEPENDENCIES) + +test-stddef$(EXEEXT): $(test_stddef_OBJECTS) $(test_stddef_DEPENDENCIES) $(EXTRA_test_stddef_DEPENDENCIES) @rm -f test-stddef$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_stddef_OBJECTS) $(test_stddef_LDADD) $(LIBS) -test-stdint$(EXEEXT): $(test_stdint_OBJECTS) $(test_stdint_DEPENDENCIES) + +test-stdint$(EXEEXT): $(test_stdint_OBJECTS) $(test_stdint_DEPENDENCIES) $(EXTRA_test_stdint_DEPENDENCIES) @rm -f test-stdint$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_stdint_OBJECTS) $(test_stdint_LDADD) $(LIBS) -test-stdio$(EXEEXT): $(test_stdio_OBJECTS) $(test_stdio_DEPENDENCIES) + +test-stdio$(EXEEXT): $(test_stdio_OBJECTS) $(test_stdio_DEPENDENCIES) $(EXTRA_test_stdio_DEPENDENCIES) @rm -f test-stdio$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_stdio_OBJECTS) $(test_stdio_LDADD) $(LIBS) -test-stdio-c++$(EXEEXT): $(test_stdio_c___OBJECTS) $(test_stdio_c___DEPENDENCIES) + +test-stdio-c++$(EXEEXT): $(test_stdio_c___OBJECTS) $(test_stdio_c___DEPENDENCIES) $(EXTRA_test_stdio_c___DEPENDENCIES) @rm -f test-stdio-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_stdio_c___OBJECTS) $(test_stdio_c___LDADD) $(LIBS) -test-stdlib$(EXEEXT): $(test_stdlib_OBJECTS) $(test_stdlib_DEPENDENCIES) + +test-stdlib$(EXEEXT): $(test_stdlib_OBJECTS) $(test_stdlib_DEPENDENCIES) $(EXTRA_test_stdlib_DEPENDENCIES) @rm -f test-stdlib$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_stdlib_OBJECTS) $(test_stdlib_LDADD) $(LIBS) -test-stdlib-c++$(EXEEXT): $(test_stdlib_c___OBJECTS) $(test_stdlib_c___DEPENDENCIES) + +test-stdlib-c++$(EXEEXT): $(test_stdlib_c___OBJECTS) $(test_stdlib_c___DEPENDENCIES) $(EXTRA_test_stdlib_c___DEPENDENCIES) @rm -f test-stdlib-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_stdlib_c___OBJECTS) $(test_stdlib_c___LDADD) $(LIBS) -test-strchrnul$(EXEEXT): $(test_strchrnul_OBJECTS) $(test_strchrnul_DEPENDENCIES) + +test-strchrnul$(EXEEXT): $(test_strchrnul_OBJECTS) $(test_strchrnul_DEPENDENCIES) $(EXTRA_test_strchrnul_DEPENDENCIES) @rm -f test-strchrnul$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_strchrnul_OBJECTS) $(test_strchrnul_LDADD) $(LIBS) -test-strerror$(EXEEXT): $(test_strerror_OBJECTS) $(test_strerror_DEPENDENCIES) + +test-strerror$(EXEEXT): $(test_strerror_OBJECTS) $(test_strerror_DEPENDENCIES) $(EXTRA_test_strerror_DEPENDENCIES) @rm -f test-strerror$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_strerror_OBJECTS) $(test_strerror_LDADD) $(LIBS) -test-string$(EXEEXT): $(test_string_OBJECTS) $(test_string_DEPENDENCIES) + +test-string$(EXEEXT): $(test_string_OBJECTS) $(test_string_DEPENDENCIES) $(EXTRA_test_string_DEPENDENCIES) @rm -f test-string$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_string_OBJECTS) $(test_string_LDADD) $(LIBS) -test-string-c++$(EXEEXT): $(test_string_c___OBJECTS) $(test_string_c___DEPENDENCIES) + +test-string-c++$(EXEEXT): $(test_string_c___OBJECTS) $(test_string_c___DEPENDENCIES) $(EXTRA_test_string_c___DEPENDENCIES) @rm -f test-string-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_string_c___OBJECTS) $(test_string_c___LDADD) $(LIBS) -test-strnlen$(EXEEXT): $(test_strnlen_OBJECTS) $(test_strnlen_DEPENDENCIES) + +test-strnlen$(EXEEXT): $(test_strnlen_OBJECTS) $(test_strnlen_DEPENDENCIES) $(EXTRA_test_strnlen_DEPENDENCIES) @rm -f test-strnlen$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_strnlen_OBJECTS) $(test_strnlen_LDADD) $(LIBS) -test-strsignal$(EXEEXT): $(test_strsignal_OBJECTS) $(test_strsignal_DEPENDENCIES) + +test-strsignal$(EXEEXT): $(test_strsignal_OBJECTS) $(test_strsignal_DEPENDENCIES) $(EXTRA_test_strsignal_DEPENDENCIES) @rm -f test-strsignal$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_strsignal_OBJECTS) $(test_strsignal_LDADD) $(LIBS) -test-strstr$(EXEEXT): $(test_strstr_OBJECTS) $(test_strstr_DEPENDENCIES) + +test-strstr$(EXEEXT): $(test_strstr_OBJECTS) $(test_strstr_DEPENDENCIES) $(EXTRA_test_strstr_DEPENDENCIES) @rm -f test-strstr$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_strstr_OBJECTS) $(test_strstr_LDADD) $(LIBS) -test-strtod$(EXEEXT): $(test_strtod_OBJECTS) $(test_strtod_DEPENDENCIES) + +test-strtod$(EXEEXT): $(test_strtod_OBJECTS) $(test_strtod_DEPENDENCIES) $(EXTRA_test_strtod_DEPENDENCIES) @rm -f test-strtod$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_strtod_OBJECTS) $(test_strtod_LDADD) $(LIBS) -test-symlink$(EXEEXT): $(test_symlink_OBJECTS) $(test_symlink_DEPENDENCIES) + +test-symlink$(EXEEXT): $(test_symlink_OBJECTS) $(test_symlink_DEPENDENCIES) $(EXTRA_test_symlink_DEPENDENCIES) @rm -f test-symlink$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_symlink_OBJECTS) $(test_symlink_LDADD) $(LIBS) -test-sys_stat$(EXEEXT): $(test_sys_stat_OBJECTS) $(test_sys_stat_DEPENDENCIES) + +test-sys_stat$(EXEEXT): $(test_sys_stat_OBJECTS) $(test_sys_stat_DEPENDENCIES) $(EXTRA_test_sys_stat_DEPENDENCIES) @rm -f test-sys_stat$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_sys_stat_OBJECTS) $(test_sys_stat_LDADD) $(LIBS) -test-sys_stat-c++$(EXEEXT): $(test_sys_stat_c___OBJECTS) $(test_sys_stat_c___DEPENDENCIES) + +test-sys_stat-c++$(EXEEXT): $(test_sys_stat_c___OBJECTS) $(test_sys_stat_c___DEPENDENCIES) $(EXTRA_test_sys_stat_c___DEPENDENCIES) @rm -f test-sys_stat-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_sys_stat_c___OBJECTS) $(test_sys_stat_c___LDADD) $(LIBS) -test-sys_time$(EXEEXT): $(test_sys_time_OBJECTS) $(test_sys_time_DEPENDENCIES) + +test-sys_time$(EXEEXT): $(test_sys_time_OBJECTS) $(test_sys_time_DEPENDENCIES) $(EXTRA_test_sys_time_DEPENDENCIES) @rm -f test-sys_time$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_sys_time_OBJECTS) $(test_sys_time_LDADD) $(LIBS) -test-sys_time-c++$(EXEEXT): $(test_sys_time_c___OBJECTS) $(test_sys_time_c___DEPENDENCIES) + +test-sys_time-c++$(EXEEXT): $(test_sys_time_c___OBJECTS) $(test_sys_time_c___DEPENDENCIES) $(EXTRA_test_sys_time_c___DEPENDENCIES) @rm -f test-sys_time-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_sys_time_c___OBJECTS) $(test_sys_time_c___LDADD) $(LIBS) -test-sys_wait$(EXEEXT): $(test_sys_wait_OBJECTS) $(test_sys_wait_DEPENDENCIES) + +test-sys_wait$(EXEEXT): $(test_sys_wait_OBJECTS) $(test_sys_wait_DEPENDENCIES) $(EXTRA_test_sys_wait_DEPENDENCIES) @rm -f test-sys_wait$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_sys_wait_OBJECTS) $(test_sys_wait_LDADD) $(LIBS) -test-sys_wait-c++$(EXEEXT): $(test_sys_wait_c___OBJECTS) $(test_sys_wait_c___DEPENDENCIES) + +test-sys_wait-c++$(EXEEXT): $(test_sys_wait_c___OBJECTS) $(test_sys_wait_c___DEPENDENCIES) $(EXTRA_test_sys_wait_c___DEPENDENCIES) @rm -f test-sys_wait-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_sys_wait_c___OBJECTS) $(test_sys_wait_c___LDADD) $(LIBS) -test-time$(EXEEXT): $(test_time_OBJECTS) $(test_time_DEPENDENCIES) + +test-time$(EXEEXT): $(test_time_OBJECTS) $(test_time_DEPENDENCIES) $(EXTRA_test_time_DEPENDENCIES) @rm -f test-time$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_time_OBJECTS) $(test_time_LDADD) $(LIBS) -test-time-c++$(EXEEXT): $(test_time_c___OBJECTS) $(test_time_c___DEPENDENCIES) + +test-time-c++$(EXEEXT): $(test_time_c___OBJECTS) $(test_time_c___DEPENDENCIES) $(EXTRA_test_time_c___DEPENDENCIES) @rm -f test-time-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_time_c___OBJECTS) $(test_time_c___LDADD) $(LIBS) -test-unistd$(EXEEXT): $(test_unistd_OBJECTS) $(test_unistd_DEPENDENCIES) + +test-unistd$(EXEEXT): $(test_unistd_OBJECTS) $(test_unistd_DEPENDENCIES) $(EXTRA_test_unistd_DEPENDENCIES) @rm -f test-unistd$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_unistd_OBJECTS) $(test_unistd_LDADD) $(LIBS) -test-unistd-c++$(EXEEXT): $(test_unistd_c___OBJECTS) $(test_unistd_c___DEPENDENCIES) + +test-unistd-c++$(EXEEXT): $(test_unistd_c___OBJECTS) $(test_unistd_c___DEPENDENCIES) $(EXTRA_test_unistd_c___DEPENDENCIES) @rm -f test-unistd-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_unistd_c___OBJECTS) $(test_unistd_c___LDADD) $(LIBS) -test-unsetenv$(EXEEXT): $(test_unsetenv_OBJECTS) $(test_unsetenv_DEPENDENCIES) + +test-unsetenv$(EXEEXT): $(test_unsetenv_OBJECTS) $(test_unsetenv_DEPENDENCIES) $(EXTRA_test_unsetenv_DEPENDENCIES) @rm -f test-unsetenv$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_unsetenv_OBJECTS) $(test_unsetenv_LDADD) $(LIBS) -test-vasnprintf$(EXEEXT): $(test_vasnprintf_OBJECTS) $(test_vasnprintf_DEPENDENCIES) + +test-vasnprintf$(EXEEXT): $(test_vasnprintf_OBJECTS) $(test_vasnprintf_DEPENDENCIES) $(EXTRA_test_vasnprintf_DEPENDENCIES) @rm -f test-vasnprintf$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_vasnprintf_OBJECTS) $(test_vasnprintf_LDADD) $(LIBS) -test-vasprintf$(EXEEXT): $(test_vasprintf_OBJECTS) $(test_vasprintf_DEPENDENCIES) + +test-vasprintf$(EXEEXT): $(test_vasprintf_OBJECTS) $(test_vasprintf_DEPENDENCIES) $(EXTRA_test_vasprintf_DEPENDENCIES) @rm -f test-vasprintf$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_vasprintf_OBJECTS) $(test_vasprintf_LDADD) $(LIBS) -test-vasprintf-posix$(EXEEXT): $(test_vasprintf_posix_OBJECTS) $(test_vasprintf_posix_DEPENDENCIES) + +test-vasprintf-posix$(EXEEXT): $(test_vasprintf_posix_OBJECTS) $(test_vasprintf_posix_DEPENDENCIES) $(EXTRA_test_vasprintf_posix_DEPENDENCIES) @rm -f test-vasprintf-posix$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_vasprintf_posix_OBJECTS) $(test_vasprintf_posix_LDADD) $(LIBS) -test-verify$(EXEEXT): $(test_verify_OBJECTS) $(test_verify_DEPENDENCIES) + +test-verify$(EXEEXT): $(test_verify_OBJECTS) $(test_verify_DEPENDENCIES) $(EXTRA_test_verify_DEPENDENCIES) @rm -f test-verify$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_verify_OBJECTS) $(test_verify_LDADD) $(LIBS) -test-version-etc$(EXEEXT): $(test_version_etc_OBJECTS) $(test_version_etc_DEPENDENCIES) + +test-version-etc$(EXEEXT): $(test_version_etc_OBJECTS) $(test_version_etc_DEPENDENCIES) $(EXTRA_test_version_etc_DEPENDENCIES) @rm -f test-version-etc$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_version_etc_OBJECTS) $(test_version_etc_LDADD) $(LIBS) -test-wchar$(EXEEXT): $(test_wchar_OBJECTS) $(test_wchar_DEPENDENCIES) + +test-wchar$(EXEEXT): $(test_wchar_OBJECTS) $(test_wchar_DEPENDENCIES) $(EXTRA_test_wchar_DEPENDENCIES) @rm -f test-wchar$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_wchar_OBJECTS) $(test_wchar_LDADD) $(LIBS) -test-wchar-c++$(EXEEXT): $(test_wchar_c___OBJECTS) $(test_wchar_c___DEPENDENCIES) + +test-wchar-c++$(EXEEXT): $(test_wchar_c___OBJECTS) $(test_wchar_c___DEPENDENCIES) $(EXTRA_test_wchar_c___DEPENDENCIES) @rm -f test-wchar-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_wchar_c___OBJECTS) $(test_wchar_c___LDADD) $(LIBS) -test-wcrtomb$(EXEEXT): $(test_wcrtomb_OBJECTS) $(test_wcrtomb_DEPENDENCIES) + +test-wcrtomb$(EXEEXT): $(test_wcrtomb_OBJECTS) $(test_wcrtomb_DEPENDENCIES) $(EXTRA_test_wcrtomb_DEPENDENCIES) @rm -f test-wcrtomb$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_wcrtomb_OBJECTS) $(test_wcrtomb_LDADD) $(LIBS) -test-wcrtomb-w32$(EXEEXT): $(test_wcrtomb_w32_OBJECTS) $(test_wcrtomb_w32_DEPENDENCIES) + +test-wcrtomb-w32$(EXEEXT): $(test_wcrtomb_w32_OBJECTS) $(test_wcrtomb_w32_DEPENDENCIES) $(EXTRA_test_wcrtomb_w32_DEPENDENCIES) @rm -f test-wcrtomb-w32$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_wcrtomb_w32_OBJECTS) $(test_wcrtomb_w32_LDADD) $(LIBS) -test-wctype-h$(EXEEXT): $(test_wctype_h_OBJECTS) $(test_wctype_h_DEPENDENCIES) + +test-wctype-h$(EXEEXT): $(test_wctype_h_OBJECTS) $(test_wctype_h_DEPENDENCIES) $(EXTRA_test_wctype_h_DEPENDENCIES) @rm -f test-wctype-h$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_wctype_h_OBJECTS) $(test_wctype_h_LDADD) $(LIBS) -test-wctype-h-c++$(EXEEXT): $(test_wctype_h_c___OBJECTS) $(test_wctype_h_c___DEPENDENCIES) + +test-wctype-h-c++$(EXEEXT): $(test_wctype_h_c___OBJECTS) $(test_wctype_h_c___DEPENDENCIES) $(EXTRA_test_wctype_h_c___DEPENDENCIES) @rm -f test-wctype-h-c++$(EXEEXT) $(AM_V_CXXLD)$(CXXLINK) $(test_wctype_h_c___OBJECTS) $(test_wctype_h_c___LDADD) $(LIBS) -test-xalloc-die$(EXEEXT): $(test_xalloc_die_OBJECTS) $(test_xalloc_die_DEPENDENCIES) + +test-xalloc-die$(EXEEXT): $(test_xalloc_die_OBJECTS) $(test_xalloc_die_DEPENDENCIES) $(EXTRA_test_xalloc_die_DEPENDENCIES) @rm -f test-xalloc-die$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_xalloc_die_OBJECTS) $(test_xalloc_die_LDADD) $(LIBS) -test-xvasprintf$(EXEEXT): $(test_xvasprintf_OBJECTS) $(test_xvasprintf_DEPENDENCIES) + +test-xvasprintf$(EXEEXT): $(test_xvasprintf_OBJECTS) $(test_xvasprintf_DEPENDENCIES) $(EXTRA_test_xvasprintf_DEPENDENCIES) @rm -f test-xvasprintf$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_xvasprintf_OBJECTS) $(test_xvasprintf_LDADD) $(LIBS) @@ -2862,52 +3192,51 @@ .c.o: @am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c $< +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'` .cc.o: @am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< @am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCXX_FALSE@ $(AM_V_CXX) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $< +@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ $< .cc.obj: @am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` @am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@am__fastdepCXX_FALSE@ $(AM_V_CXX) @AM_BACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'` +@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'` # This directory's subdirectories are mostly independent; you can cd -# into them and run `make' without going through this Makefile. -# To change the values of `make' variables: instead of editing Makefiles, -# (1) if the variable is set in `config.status', edit `config.status' -# (which will cause the Makefiles to be regenerated when you run `make'); -# (2) otherwise, pass the desired values on the `make' command line. -$(RECURSIVE_TARGETS): - @fail= failcom='exit 1'; \ - for f in x $$MAKEFLAGS; do \ - case $$f in \ - *=* | --[!k]*);; \ - *k*) failcom='fail=yes';; \ - esac; \ - done; \ +# into them and run 'make' without going through this Makefile. +# To change the values of 'make' variables: instead of editing Makefiles, +# (1) if the variable is set in 'config.status', edit 'config.status' +# (which will cause the Makefiles to be regenerated when you run 'make'); +# (2) otherwise, pass the desired values on the 'make' command line. +$(am__recursive_targets): + @fail=; \ + if $(am__make_keepgoing); then \ + failcom='fail=yes'; \ + else \ + failcom='exit 1'; \ + fi; \ dot_seen=no; \ target=`echo $@ | sed s/-recursive//`; \ - list='$(SUBDIRS)'; for subdir in $$list; do \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + for subdir in $$list; do \ echo "Making $$target in $$subdir"; \ if test "$$subdir" = "."; then \ dot_seen=yes; \ @@ -2922,57 +3251,12 @@ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ fi; test -z "$$fail" -$(RECURSIVE_CLEAN_TARGETS): - @fail= failcom='exit 1'; \ - for f in x $$MAKEFLAGS; do \ - case $$f in \ - *=* | --[!k]*);; \ - *k*) failcom='fail=yes';; \ - esac; \ - done; \ - dot_seen=no; \ - case "$@" in \ - distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ - *) list='$(SUBDIRS)' ;; \ - esac; \ - rev=''; for subdir in $$list; do \ - if test "$$subdir" = "."; then :; else \ - rev="$$subdir $$rev"; \ - fi; \ - done; \ - rev="$$rev ."; \ - target=`echo $@ | sed s/-recursive//`; \ - for subdir in $$rev; do \ - echo "Making $$target in $$subdir"; \ - if test "$$subdir" = "."; then \ - local_target="$$target-am"; \ - else \ - local_target="$$target"; \ - fi; \ - ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || eval $$failcom; \ - done && test -z "$$fail" -tags-recursive: - list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ - done -ctags-recursive: - list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ - done - -ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ - mkid -fID $$unique -tags: TAGS +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-recursive +TAGS: tags -TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ @@ -2988,12 +3272,7 @@ set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ fi; \ done; \ - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -3005,15 +3284,11 @@ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-recursive + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -3022,458 +3297,1202 @@ here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscopelist: cscopelist-recursive + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags -# To be appended to the command running the test. Handle the stdout -# and stderr redirection, and catch the exit status. -am__check_post = \ ->$@-t 2>&1; \ -estatus=$$?; \ -if test -n '$(DISABLE_HARD_ERRORS)' \ - && test $$estatus -eq 99; then \ - estatus=1; \ -fi; \ -TERM=$$__SAVED_TERM; export TERM; \ -$(am__tty_colors); \ -xfailed=PASS; \ -case " $(XFAIL_TESTS) " in \ - *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \ - xfailed=XFAIL;; \ -esac; \ -case $$estatus:$$xfailed in \ - 0:XFAIL) col=$$red; res=XPASS;; \ - 0:*) col=$$grn; res=PASS ;; \ - 77:*) col=$$blu; res=SKIP ;; \ - 99:*) col=$$red; res=FAIL ;; \ - *:XFAIL) col=$$lgn; res=XFAIL;; \ - *:*) col=$$red; res=FAIL ;; \ -esac; \ -echo "$${col}$$res$${std}: $$f"; \ -echo "$$res: $$f (exit: $$estatus)" | \ - $(am__rst_section) >$@; \ -cat $@-t >>$@; \ -rm -f $@-t +# Recover from deleted '.trs' file; this should ensure that +# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create +# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells +# to avoid problems with "make -n". +.log.trs: + rm -f $< $@ + $(MAKE) $(AM_MAKEFLAGS) $< + +# Leading 'am--fnord' is there to ensure the list of targets does not +# expand to empty, as could happen e.g. with make check TESTS=''. +am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck) +am--force-recheck: + @: $(TEST_SUITE_LOG): $(TEST_LOGS) - @$(am__sh_e_setup); \ - list='$(TEST_LOGS)'; \ - results=`for f in $$list; do \ - read line < $$f && echo "$$line" || echo FAIL; \ - done`; \ - all=`echo "$$results" | sed '/^$$/d' | wc -l | sed -e 's/^[ ]*//'`; \ - fail=`echo "$$results" | grep -c '^FAIL'`; \ - pass=`echo "$$results" | grep -c '^PASS'`; \ - skip=`echo "$$results" | grep -c '^SKIP'`; \ - xfail=`echo "$$results" | grep -c '^XFAIL'`; \ - xpass=`echo "$$results" | grep -c '^XPASS'`; \ - failures=`expr $$fail + $$xpass`; \ - all=`expr $$all - $$skip`; \ - if test "$$all" -eq 1; then tests=test; All=; \ - else tests=tests; All="All "; fi; \ - case fail=$$fail:xpass=$$xpass:xfail=$$xfail in \ - fail=0:xpass=0:xfail=0) \ - msg="$$All$$all $$tests passed. "; \ - exit=true;; \ - fail=0:xpass=0:xfail=*) \ - msg="$$All$$all $$tests behaved as expected"; \ - if test "$$xfail" -eq 1; then xfailures=failure; \ - else xfailures=failures; fi; \ - msg="$$msg ($$xfail expected $$xfailures). "; \ - exit=true;; \ - fail=*:xpass=0:xfail=*) \ - msg="$$fail of $$all $$tests failed. "; \ - exit=false;; \ - fail=*:xpass=*:xfail=*) \ - msg="$$failures of $$all $$tests did not behave as expected"; \ - if test "$$xpass" -eq 1; then xpasses=pass; \ - else xpasses=passes; fi; \ - msg="$$msg ($$xpass unexpected $$xpasses). "; \ - exit=false;; \ - *) \ - echo >&2 "incorrect case"; exit 4;; \ - esac; \ - if test "$$skip" -ne 0; then \ - if test "$$skip" -eq 1; then \ - msg="$$msg($$skip test was not run). "; \ - else \ - msg="$$msg($$skip tests were not run). "; \ - fi; \ - fi; \ + @$(am__set_TESTS_bases); \ + am__f_ok () { test -f "$$1" && test -r "$$1"; }; \ + redo_bases=`for i in $$bases; do \ + am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \ + done`; \ + if test -n "$$redo_bases"; then \ + redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \ + redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \ + if $(am__make_dryrun); then :; else \ + rm -f $$redo_logs && rm -f $$redo_results || exit 1; \ + fi; \ + fi; \ + if test -n "$$am__remaking_logs"; then \ + echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \ + "recursion detected" >&2; \ + else \ + am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \ + fi; \ + if $(am__make_dryrun); then :; else \ + st=0; \ + errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \ + for i in $$redo_bases; do \ + test -f $$i.trs && test -r $$i.trs \ + || { echo "$$errmsg $$i.trs" >&2; st=1; }; \ + test -f $$i.log && test -r $$i.log \ + || { echo "$$errmsg $$i.log" >&2; st=1; }; \ + done; \ + test $$st -eq 0 || exit 1; \ + fi + @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \ + ws='[ ]'; \ + results=`for b in $$bases; do echo $$b.trs; done`; \ + test -n "$$results" || results=/dev/null; \ + all=` grep "^$$ws*:test-result:" $$results | wc -l`; \ + pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \ + fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \ + skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \ + xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \ + xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \ + error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \ + if test `expr $$fail + $$xpass + $$error` -eq 0; then \ + success=true; \ + else \ + success=false; \ + fi; \ + br='==================='; br=$$br$$br$$br$$br; \ + result_count () \ + { \ + if test x"$$1" = x"--maybe-color"; then \ + maybe_colorize=yes; \ + elif test x"$$1" = x"--no-color"; then \ + maybe_colorize=no; \ + else \ + echo "$@: invalid 'result_count' usage" >&2; exit 4; \ + fi; \ + shift; \ + desc=$$1 count=$$2; \ + if test $$maybe_colorize = yes && test $$count -gt 0; then \ + color_start=$$3 color_end=$$std; \ + else \ + color_start= color_end=; \ + fi; \ + echo "$${color_start}# $$desc $$count$${color_end}"; \ + }; \ + create_testsuite_report () \ + { \ + result_count $$1 "TOTAL:" $$all "$$brg"; \ + result_count $$1 "PASS: " $$pass "$$grn"; \ + result_count $$1 "SKIP: " $$skip "$$blu"; \ + result_count $$1 "XFAIL:" $$xfail "$$lgn"; \ + result_count $$1 "FAIL: " $$fail "$$red"; \ + result_count $$1 "XPASS:" $$xpass "$$red"; \ + result_count $$1 "ERROR:" $$error "$$mgn"; \ + }; \ { \ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \ $(am__rst_title); \ - echo "$$msg"; \ + create_testsuite_report --no-color; \ echo; \ echo ".. contents:: :depth: 2"; \ echo; \ - for f in $$list; do \ - read line < $$f; \ - case $$line in \ - PASS:*|XFAIL:*);; \ - *) echo; cat $$f;; \ - esac; \ - done; \ - } >$(TEST_SUITE_LOG).tmp; \ + for b in $$bases; do echo $$b; done \ + | $(am__create_global_log); \ + } >$(TEST_SUITE_LOG).tmp || exit 1; \ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \ - if test "$$failures" -ne 0; then \ - msg="$${msg}See $(subdir)/$(TEST_SUITE_LOG). "; \ + if $$success; then \ + col="$$grn"; \ + else \ + col="$$red"; \ + test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \ + fi; \ + echo "$${col}$$br$${std}"; \ + echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \ + echo "$${col}$$br$${std}"; \ + create_testsuite_report --maybe-color; \ + echo "$$col$$br$$std"; \ + if $$success; then :; else \ + echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \ if test -n "$(PACKAGE_BUGREPORT)"; then \ - msg="$${msg}Please report to $(PACKAGE_BUGREPORT). "; \ + echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \ fi; \ + echo "$$col$$br$$std"; \ fi; \ - test x"$$VERBOSE" = x || $$exit || cat $(TEST_SUITE_LOG); \ - $(am__tty_colors); \ - if $$exit; then \ - echo $(ECHO_N) "$$grn$(ECHO_C)"; \ - else \ - echo $(ECHO_N) "$$red$(ECHO_C)"; \ - fi; \ - echo "$$msg" | $(am__text_box); \ - echo $(ECHO_N) "$$std$(ECHO_C)"; \ - $$exit + $$success || exit 1 -# Run all the tests. check-TESTS: - @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list + @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list + @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - @list='$(TEST_LOGS)'; \ - list=`for f in $$list; do \ - test .log = $$f || echo $$f; \ - done | tr '\012\015' ' '`; \ - $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$list" - -.log.html: - @list='$(RST2HTML) $$RST2HTML rst2html rst2html.py'; \ - for r2h in $$list; do \ - if ($$r2h --version) >/dev/null 2>&1; then \ - R2H=$$r2h; \ - fi; \ - done; \ - if test -z "$$R2H"; then \ - echo >&2 "cannot find rst2html, cannot create $@"; \ - exit 2; \ - fi; \ - $$R2H $< >$@.tmp - @mv $@.tmp $@ - -# Be sure to run check first, and then to convert the result. -# Beware of concurrent executions. Run "check" not "check-TESTS", as -# check-SCRIPTS and other dependencies are rebuilt by the former only. -# And expect check to fail. -check-html: - @if $(MAKE) $(AM_MAKEFLAGS) check; then \ - rv=0; else rv=$$?; \ - fi; \ - $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_HTML) || exit 4; \ - exit $$rv -recheck recheck-html: - @target=`echo $@ | sed 's,^re,,'`; \ - list='$(TEST_LOGS)'; \ - list=`for f in $$list; do \ - test -f $$f || continue; \ - if read line < $$f; then \ - case $$line in FAIL*|XPASS*) echo $$f;; esac; \ - else echo $$f; fi; \ - done | tr '\012\015' ' '`; \ - $(MAKE) $(AM_MAKEFLAGS) $$target AM_MAKEFLAGS='$(AM_MAKEFLAGS) TEST_LOGS="'"$$list"'"' + @set +e; $(am__set_TESTS_bases); \ + log_list=`for i in $$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 $$?; +recheck: all $(check_LIBRARIES) $(check_PROGRAMS) + @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) + @set +e; $(am__set_TESTS_bases); \ + bases=`for i in $$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="$$log_list"; \ + exit $$? test-alloca-opt.log: test-alloca-opt$(EXEEXT) - @p='test-alloca-opt$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-alloca-opt$(EXEEXT)'; \ + b='test-alloca-opt'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-array_list.log: test-array_list$(EXEEXT) - @p='test-array_list$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-array_list$(EXEEXT)'; \ + b='test-array_list'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-array_oset.log: test-array_oset$(EXEEXT) - @p='test-array_oset$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-array_oset$(EXEEXT)'; \ + b='test-array_oset'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-avltree_oset.log: test-avltree_oset$(EXEEXT) - @p='test-avltree_oset$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-avltree_oset$(EXEEXT)'; \ + b='test-avltree_oset'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-binary-io.sh.log: test-binary-io.sh - @p='test-binary-io.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-binary-io.sh'; \ + b='test-binary-io.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-btowc1.sh.log: test-btowc1.sh - @p='test-btowc1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-btowc1.sh'; \ + b='test-btowc1.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-btowc2.sh.log: test-btowc2.sh - @p='test-btowc2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-btowc2.sh'; \ + b='test-btowc2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-c-ctype.log: test-c-ctype$(EXEEXT) - @p='test-c-ctype$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-c-ctype$(EXEEXT)'; \ + b='test-c-ctype'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-c-stack.sh.log: test-c-stack.sh - @p='test-c-stack.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-c-stack.sh'; \ + b='test-c-stack.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-c-stack2.sh.log: test-c-stack2.sh - @p='test-c-stack2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-c-stack2.sh'; \ + b='test-c-stack2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-c-strcase.sh.log: test-c-strcase.sh - @p='test-c-strcase.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-c-strcase.sh'; \ + b='test-c-strcase.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-canonicalize-lgpl.log: test-canonicalize-lgpl$(EXEEXT) - @p='test-canonicalize-lgpl$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-canonicalize-lgpl$(EXEEXT)'; \ + b='test-canonicalize-lgpl'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-cloexec.log: test-cloexec$(EXEEXT) - @p='test-cloexec$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-cloexec$(EXEEXT)'; \ + b='test-cloexec'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-closein.sh.log: test-closein.sh - @p='test-closein.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-closein.sh'; \ + b='test-closein.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-dirname.log: test-dirname$(EXEEXT) - @p='test-dirname$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-dirname$(EXEEXT)'; \ + b='test-dirname'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-dup2.log: test-dup2$(EXEEXT) - @p='test-dup2$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-dup2$(EXEEXT)'; \ + b='test-dup2'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-environ.log: test-environ$(EXEEXT) - @p='test-environ$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-environ$(EXEEXT)'; \ + b='test-environ'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-errno.log: test-errno$(EXEEXT) - @p='test-errno$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-errno$(EXEEXT)'; \ + b='test-errno'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fcntl-h-c++.log: test-fcntl-h-c++$(EXEEXT) - @p='test-fcntl-h-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fcntl-h-c++$(EXEEXT)'; \ + b='test-fcntl-h-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fcntl-h.log: test-fcntl-h$(EXEEXT) - @p='test-fcntl-h$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fcntl-h$(EXEEXT)'; \ + b='test-fcntl-h'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fcntl.log: test-fcntl$(EXEEXT) - @p='test-fcntl$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fcntl$(EXEEXT)'; \ + b='test-fcntl'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fflush.log: test-fflush$(EXEEXT) - @p='test-fflush$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fflush$(EXEEXT)'; \ + b='test-fflush'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fflush2.sh.log: test-fflush2.sh - @p='test-fflush2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fflush2.sh'; \ + b='test-fflush2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-filenamecat.log: test-filenamecat$(EXEEXT) - @p='test-filenamecat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-filenamecat$(EXEEXT)'; \ + b='test-filenamecat'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fopen-safer.log: test-fopen-safer$(EXEEXT) - @p='test-fopen-safer$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fopen-safer$(EXEEXT)'; \ + b='test-fopen-safer'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fopen.log: test-fopen$(EXEEXT) - @p='test-fopen$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fopen$(EXEEXT)'; \ + b='test-fopen'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fpending.sh.log: test-fpending.sh - @p='test-fpending.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fpending.sh'; \ + b='test-fpending.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fpurge.log: test-fpurge$(EXEEXT) - @p='test-fpurge$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fpurge$(EXEEXT)'; \ + b='test-fpurge'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-freadahead.sh.log: test-freadahead.sh - @p='test-freadahead.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-freadahead.sh'; \ + b='test-freadahead.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-freading.log: test-freading$(EXEEXT) - @p='test-freading$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-freading$(EXEEXT)'; \ + b='test-freading'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-frexp-nolibm.log: test-frexp-nolibm$(EXEEXT) - @p='test-frexp-nolibm$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-frexp-nolibm$(EXEEXT)'; \ + b='test-frexp-nolibm'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-frexpl-nolibm.log: test-frexpl-nolibm$(EXEEXT) - @p='test-frexpl-nolibm$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-frexpl-nolibm$(EXEEXT)'; \ + b='test-frexpl-nolibm'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fseeko.sh.log: test-fseeko.sh - @p='test-fseeko.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fseeko.sh'; \ + b='test-fseeko.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-fseeko2.sh.log: test-fseeko2.sh - @p='test-fseeko2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-fseeko2.sh'; \ + b='test-fseeko2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-ftell.sh.log: test-ftell.sh - @p='test-ftell.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-ftell.sh'; \ + b='test-ftell.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-ftell2.sh.log: test-ftell2.sh - @p='test-ftell2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-ftell2.sh'; \ + b='test-ftell2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-ftell3.log: test-ftell3$(EXEEXT) - @p='test-ftell3$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-ftell3$(EXEEXT)'; \ + b='test-ftell3'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-ftello.sh.log: test-ftello.sh - @p='test-ftello.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-ftello.sh'; \ + b='test-ftello.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-ftello2.sh.log: test-ftello2.sh - @p='test-ftello2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-ftello2.sh'; \ + b='test-ftello2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-ftello3.log: test-ftello3$(EXEEXT) - @p='test-ftello3$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-ftello3$(EXEEXT)'; \ + b='test-ftello3'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-getdtablesize.log: test-getdtablesize$(EXEEXT) - @p='test-getdtablesize$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-getdtablesize$(EXEEXT)'; \ + b='test-getdtablesize'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-getopt.log: test-getopt$(EXEEXT) - @p='test-getopt$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-getopt$(EXEEXT)'; \ + b='test-getopt'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-gettimeofday.log: test-gettimeofday$(EXEEXT) - @p='test-gettimeofday$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-gettimeofday$(EXEEXT)'; \ + b='test-gettimeofday'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-ignore-value.log: test-ignore-value$(EXEEXT) - @p='test-ignore-value$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-ignore-value$(EXEEXT)'; \ + b='test-ignore-value'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-isnand-nolibm.log: test-isnand-nolibm$(EXEEXT) - @p='test-isnand-nolibm$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-isnand-nolibm$(EXEEXT)'; \ + b='test-isnand-nolibm'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-isnanf-nolibm.log: test-isnanf-nolibm$(EXEEXT) - @p='test-isnanf-nolibm$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-isnanf-nolibm$(EXEEXT)'; \ + b='test-isnanf-nolibm'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-isnanl-nolibm.log: test-isnanl-nolibm$(EXEEXT) - @p='test-isnanl-nolibm$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-isnanl-nolibm$(EXEEXT)'; \ + b='test-isnanl-nolibm'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-langinfo-c++.log: test-langinfo-c++$(EXEEXT) - @p='test-langinfo-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-langinfo-c++$(EXEEXT)'; \ + b='test-langinfo-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-langinfo.log: test-langinfo$(EXEEXT) - @p='test-langinfo$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-langinfo$(EXEEXT)'; \ + b='test-langinfo'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-link.log: test-link$(EXEEXT) - @p='test-link$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-link$(EXEEXT)'; \ + b='test-link'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-linkedhash_list.log: test-linkedhash_list$(EXEEXT) - @p='test-linkedhash_list$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-linkedhash_list$(EXEEXT)'; \ + b='test-linkedhash_list'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-locale-c++.log: test-locale-c++$(EXEEXT) - @p='test-locale-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-locale-c++$(EXEEXT)'; \ + b='test-locale-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-locale.log: test-locale$(EXEEXT) - @p='test-locale$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-locale$(EXEEXT)'; \ + b='test-locale'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-localename.log: test-localename$(EXEEXT) - @p='test-localename$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-localename$(EXEEXT)'; \ + b='test-localename'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-lseek.sh.log: test-lseek.sh - @p='test-lseek.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-lseek.sh'; \ + b='test-lseek.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-lstat.log: test-lstat$(EXEEXT) - @p='test-lstat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-lstat$(EXEEXT)'; \ + b='test-lstat'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-malloc-gnu.log: test-malloc-gnu$(EXEEXT) - @p='test-malloc-gnu$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-malloc-gnu$(EXEEXT)'; \ + b='test-malloc-gnu'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-malloca.log: test-malloca$(EXEEXT) - @p='test-malloca$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-malloca$(EXEEXT)'; \ + b='test-malloca'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-math-c++.log: test-math-c++$(EXEEXT) - @p='test-math-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-math-c++$(EXEEXT)'; \ + b='test-math-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-math.log: test-math$(EXEEXT) - @p='test-math$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-math$(EXEEXT)'; \ + b='test-math'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc1.sh.log: test-mbrtowc1.sh - @p='test-mbrtowc1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc1.sh'; \ + b='test-mbrtowc1.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc2.sh.log: test-mbrtowc2.sh - @p='test-mbrtowc2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc2.sh'; \ + b='test-mbrtowc2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc3.sh.log: test-mbrtowc3.sh - @p='test-mbrtowc3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc3.sh'; \ + b='test-mbrtowc3.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc4.sh.log: test-mbrtowc4.sh - @p='test-mbrtowc4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc4.sh'; \ + b='test-mbrtowc4.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc-w32-1.sh.log: test-mbrtowc-w32-1.sh - @p='test-mbrtowc-w32-1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc-w32-1.sh'; \ + b='test-mbrtowc-w32-1.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc-w32-2.sh.log: test-mbrtowc-w32-2.sh - @p='test-mbrtowc-w32-2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc-w32-2.sh'; \ + b='test-mbrtowc-w32-2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc-w32-3.sh.log: test-mbrtowc-w32-3.sh - @p='test-mbrtowc-w32-3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc-w32-3.sh'; \ + b='test-mbrtowc-w32-3.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc-w32-4.sh.log: test-mbrtowc-w32-4.sh - @p='test-mbrtowc-w32-4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc-w32-4.sh'; \ + b='test-mbrtowc-w32-4.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbrtowc-w32-5.sh.log: test-mbrtowc-w32-5.sh - @p='test-mbrtowc-w32-5.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbrtowc-w32-5.sh'; \ + b='test-mbrtowc-w32-5.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-mbsinit.sh.log: test-mbsinit.sh - @p='test-mbsinit.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-mbsinit.sh'; \ + b='test-mbsinit.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-memchr.log: test-memchr$(EXEEXT) - @p='test-memchr$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-memchr$(EXEEXT)'; \ + b='test-memchr'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-memchr2.log: test-memchr2$(EXEEXT) - @p='test-memchr2$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-memchr2$(EXEEXT)'; \ + b='test-memchr2'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-nl_langinfo.sh.log: test-nl_langinfo.sh - @p='test-nl_langinfo.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-nl_langinfo.sh'; \ + b='test-nl_langinfo.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-open.log: test-open$(EXEEXT) - @p='test-open$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-open$(EXEEXT)'; \ + b='test-open'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-pipe2.log: test-pipe2$(EXEEXT) - @p='test-pipe2$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-pipe2$(EXEEXT)'; \ + b='test-pipe2'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-posix_spawn1.log: test-posix_spawn1$(EXEEXT) - @p='test-posix_spawn1$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-posix_spawn1$(EXEEXT)'; \ + b='test-posix_spawn1'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-posix_spawn2.log: test-posix_spawn2$(EXEEXT) - @p='test-posix_spawn2$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-posix_spawn2$(EXEEXT)'; \ + b='test-posix_spawn2'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-printf-frexp.log: test-printf-frexp$(EXEEXT) - @p='test-printf-frexp$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-printf-frexp$(EXEEXT)'; \ + b='test-printf-frexp'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-printf-frexpl.log: test-printf-frexpl$(EXEEXT) - @p='test-printf-frexpl$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-printf-frexpl$(EXEEXT)'; \ + b='test-printf-frexpl'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-quotearg-simple.log: test-quotearg-simple$(EXEEXT) - @p='test-quotearg-simple$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-quotearg-simple$(EXEEXT)'; \ + b='test-quotearg-simple'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-rawmemchr.log: test-rawmemchr$(EXEEXT) - @p='test-rawmemchr$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-rawmemchr$(EXEEXT)'; \ + b='test-rawmemchr'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-readlink.log: test-readlink$(EXEEXT) - @p='test-readlink$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-readlink$(EXEEXT)'; \ + b='test-readlink'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-rename.log: test-rename$(EXEEXT) - @p='test-rename$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-rename$(EXEEXT)'; \ + b='test-rename'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-rmdir.log: test-rmdir$(EXEEXT) - @p='test-rmdir$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-rmdir$(EXEEXT)'; \ + b='test-rmdir'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sched.log: test-sched$(EXEEXT) - @p='test-sched$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sched$(EXEEXT)'; \ + b='test-sched'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-setenv.log: test-setenv$(EXEEXT) - @p='test-setenv$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-setenv$(EXEEXT)'; \ + b='test-setenv'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-setlocale1.sh.log: test-setlocale1.sh - @p='test-setlocale1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-setlocale1.sh'; \ + b='test-setlocale1.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-setlocale2.sh.log: test-setlocale2.sh - @p='test-setlocale2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-setlocale2.sh'; \ + b='test-setlocale2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sigaction.log: test-sigaction$(EXEEXT) - @p='test-sigaction$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sigaction$(EXEEXT)'; \ + b='test-sigaction'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-signal-c++.log: test-signal-c++$(EXEEXT) - @p='test-signal-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-signal-c++$(EXEEXT)'; \ + b='test-signal-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-signal.log: test-signal$(EXEEXT) - @p='test-signal$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-signal$(EXEEXT)'; \ + b='test-signal'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-signbit.log: test-signbit$(EXEEXT) - @p='test-signbit$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-signbit$(EXEEXT)'; \ + b='test-signbit'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-snprintf.log: test-snprintf$(EXEEXT) - @p='test-snprintf$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-snprintf$(EXEEXT)'; \ + b='test-snprintf'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-spawn-c++.log: test-spawn-c++$(EXEEXT) - @p='test-spawn-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-spawn-c++$(EXEEXT)'; \ + b='test-spawn-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-spawn-pipe.sh.log: test-spawn-pipe.sh - @p='test-spawn-pipe.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-spawn-pipe.sh'; \ + b='test-spawn-pipe.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-spawn.log: test-spawn$(EXEEXT) - @p='test-spawn$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-spawn$(EXEEXT)'; \ + b='test-spawn'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stat.log: test-stat$(EXEEXT) - @p='test-stat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stat$(EXEEXT)'; \ + b='test-stat'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stdbool.log: test-stdbool$(EXEEXT) - @p='test-stdbool$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stdbool$(EXEEXT)'; \ + b='test-stdbool'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stddef.log: test-stddef$(EXEEXT) - @p='test-stddef$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stddef$(EXEEXT)'; \ + b='test-stddef'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stdint.log: test-stdint$(EXEEXT) - @p='test-stdint$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stdint$(EXEEXT)'; \ + b='test-stdint'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stdio-c++.log: test-stdio-c++$(EXEEXT) - @p='test-stdio-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stdio-c++$(EXEEXT)'; \ + b='test-stdio-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stdio.log: test-stdio$(EXEEXT) - @p='test-stdio$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stdio$(EXEEXT)'; \ + b='test-stdio'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stdlib-c++.log: test-stdlib-c++$(EXEEXT) - @p='test-stdlib-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stdlib-c++$(EXEEXT)'; \ + b='test-stdlib-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-stdlib.log: test-stdlib$(EXEEXT) - @p='test-stdlib$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-stdlib$(EXEEXT)'; \ + b='test-stdlib'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-strchrnul.log: test-strchrnul$(EXEEXT) - @p='test-strchrnul$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-strchrnul$(EXEEXT)'; \ + b='test-strchrnul'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-strerror.log: test-strerror$(EXEEXT) - @p='test-strerror$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-strerror$(EXEEXT)'; \ + b='test-strerror'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-string-c++.log: test-string-c++$(EXEEXT) - @p='test-string-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-string-c++$(EXEEXT)'; \ + b='test-string-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-string.log: test-string$(EXEEXT) - @p='test-string$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-string$(EXEEXT)'; \ + b='test-string'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-strnlen.log: test-strnlen$(EXEEXT) - @p='test-strnlen$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-strnlen$(EXEEXT)'; \ + b='test-strnlen'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-strsignal.log: test-strsignal$(EXEEXT) - @p='test-strsignal$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-strsignal$(EXEEXT)'; \ + b='test-strsignal'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-strstr.log: test-strstr$(EXEEXT) - @p='test-strstr$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-strstr$(EXEEXT)'; \ + b='test-strstr'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-strtod.log: test-strtod$(EXEEXT) - @p='test-strtod$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-strtod$(EXEEXT)'; \ + b='test-strtod'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-symlink.log: test-symlink$(EXEEXT) - @p='test-symlink$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-symlink$(EXEEXT)'; \ + b='test-symlink'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sys_stat-c++.log: test-sys_stat-c++$(EXEEXT) - @p='test-sys_stat-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sys_stat-c++$(EXEEXT)'; \ + b='test-sys_stat-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sys_stat.log: test-sys_stat$(EXEEXT) - @p='test-sys_stat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sys_stat$(EXEEXT)'; \ + b='test-sys_stat'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sys_time-c++.log: test-sys_time-c++$(EXEEXT) - @p='test-sys_time-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sys_time-c++$(EXEEXT)'; \ + b='test-sys_time-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sys_time.log: test-sys_time$(EXEEXT) - @p='test-sys_time$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sys_time$(EXEEXT)'; \ + b='test-sys_time'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sys_wait-c++.log: test-sys_wait-c++$(EXEEXT) - @p='test-sys_wait-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sys_wait-c++$(EXEEXT)'; \ + b='test-sys_wait-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-sys_wait.log: test-sys_wait$(EXEEXT) - @p='test-sys_wait$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-sys_wait$(EXEEXT)'; \ + b='test-sys_wait'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-time-c++.log: test-time-c++$(EXEEXT) - @p='test-time-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-time-c++$(EXEEXT)'; \ + b='test-time-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-time.log: test-time$(EXEEXT) - @p='test-time$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-time$(EXEEXT)'; \ + b='test-time'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-unistd-c++.log: test-unistd-c++$(EXEEXT) - @p='test-unistd-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-unistd-c++$(EXEEXT)'; \ + b='test-unistd-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-dup-safer.log: test-dup-safer$(EXEEXT) - @p='test-dup-safer$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-dup-safer$(EXEEXT)'; \ + b='test-dup-safer'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-unistd.log: test-unistd$(EXEEXT) - @p='test-unistd$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-unistd$(EXEEXT)'; \ + b='test-unistd'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-unsetenv.log: test-unsetenv$(EXEEXT) - @p='test-unsetenv$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-unsetenv$(EXEEXT)'; \ + b='test-unsetenv'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-update-copyright.sh.log: test-update-copyright.sh - @p='test-update-copyright.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-update-copyright.sh'; \ + b='test-update-copyright.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-vasnprintf.log: test-vasnprintf$(EXEEXT) - @p='test-vasnprintf$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-vasnprintf$(EXEEXT)'; \ + b='test-vasnprintf'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-vasprintf-posix.log: test-vasprintf-posix$(EXEEXT) - @p='test-vasprintf-posix$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-vasprintf-posix$(EXEEXT)'; \ + b='test-vasprintf-posix'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-vasprintf.log: test-vasprintf$(EXEEXT) - @p='test-vasprintf$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-vasprintf$(EXEEXT)'; \ + b='test-vasprintf'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-vc-list-files-git.sh.log: test-vc-list-files-git.sh - @p='test-vc-list-files-git.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-vc-list-files-git.sh'; \ + b='test-vc-list-files-git.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-vc-list-files-cvs.sh.log: test-vc-list-files-cvs.sh - @p='test-vc-list-files-cvs.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-vc-list-files-cvs.sh'; \ + b='test-vc-list-files-cvs.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-verify.log: test-verify$(EXEEXT) - @p='test-verify$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-verify$(EXEEXT)'; \ + b='test-verify'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-verify.sh.log: test-verify.sh - @p='test-verify.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-verify.sh'; \ + b='test-verify.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-version-etc.sh.log: test-version-etc.sh - @p='test-version-etc.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-version-etc.sh'; \ + b='test-version-etc.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wchar-c++.log: test-wchar-c++$(EXEEXT) - @p='test-wchar-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wchar-c++$(EXEEXT)'; \ + b='test-wchar-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wchar.log: test-wchar$(EXEEXT) - @p='test-wchar$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wchar$(EXEEXT)'; \ + b='test-wchar'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wcrtomb.sh.log: test-wcrtomb.sh - @p='test-wcrtomb.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wcrtomb.sh'; \ + b='test-wcrtomb.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wcrtomb-w32-1.sh.log: test-wcrtomb-w32-1.sh - @p='test-wcrtomb-w32-1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wcrtomb-w32-1.sh'; \ + b='test-wcrtomb-w32-1.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wcrtomb-w32-2.sh.log: test-wcrtomb-w32-2.sh - @p='test-wcrtomb-w32-2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wcrtomb-w32-2.sh'; \ + b='test-wcrtomb-w32-2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wcrtomb-w32-3.sh.log: test-wcrtomb-w32-3.sh - @p='test-wcrtomb-w32-3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wcrtomb-w32-3.sh'; \ + b='test-wcrtomb-w32-3.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wcrtomb-w32-4.sh.log: test-wcrtomb-w32-4.sh - @p='test-wcrtomb-w32-4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wcrtomb-w32-4.sh'; \ + b='test-wcrtomb-w32-4.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wcrtomb-w32-5.sh.log: test-wcrtomb-w32-5.sh - @p='test-wcrtomb-w32-5.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wcrtomb-w32-5.sh'; \ + b='test-wcrtomb-w32-5.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wctype-h-c++.log: test-wctype-h-c++$(EXEEXT) - @p='test-wctype-h-c++$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wctype-h-c++$(EXEEXT)'; \ + b='test-wctype-h-c++'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-wctype-h.log: test-wctype-h$(EXEEXT) - @p='test-wctype-h$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-wctype-h$(EXEEXT)'; \ + b='test-wctype-h'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-xalloc-die.sh.log: test-xalloc-die.sh - @p='test-xalloc-die.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-xalloc-die.sh'; \ + b='test-xalloc-die.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) test-xvasprintf.log: test-xvasprintf$(EXEEXT) - @p='test-xvasprintf$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post) + @p='test-xvasprintf$(EXEEXT)'; \ + b='test-xvasprintf'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) .test.log: - @p='$<'; $(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: $(DISTFILES) @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ @@ -3507,13 +4526,10 @@ done @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ if test "$$subdir" = .; then :; else \ - test -d "$(distdir)/$$subdir" \ - || $(MKDIR_P) "$(distdir)/$$subdir" \ - || exit 1; \ - fi; \ - done - @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ - if test "$$subdir" = .; then :; else \ + $(am__make_dryrun) \ + || test -d "$(distdir)/$$subdir" \ + || $(MKDIR_P) "$(distdir)/$$subdir" \ + || exit 1; \ dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ $(am__relativize); \ new_distdir=$$reldir; \ @@ -3552,15 +4568,19 @@ installcheck: installcheck-recursive install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi 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_SUITE_HTML)" || rm -f $(TEST_SUITE_HTML) + -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) clean-generic: @@ -3648,15 +4668,14 @@ uninstall-am: -.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ - check-am check-html ctags-recursive install install-am \ - install-strip recheck recheck-html tags-recursive - -.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ - all all-am check check-TESTS check-am check-html clean \ - clean-checkLIBRARIES clean-checkPROGRAMS clean-generic \ - clean-local clean-noinstLIBRARIES clean-noinstPROGRAMS ctags \ - ctags-recursive distclean distclean-compile distclean-generic \ +.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-checkLIBRARIES \ + clean-checkPROGRAMS clean-generic clean-local \ + clean-noinstLIBRARIES clean-noinstPROGRAMS 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-data install-data-am install-dvi \ install-dvi-am install-exec install-exec-am install-html \ @@ -3665,8 +4684,8 @@ 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 + mostlyclean-local pdf pdf-am ps ps-am recheck tags tags-am \ + uninstall uninstall-am # The arg-nonnull.h that gets inserted into generated .h files is the same as # build-aux/arg-nonnull.h, except that it has the copyright header cut off.