fix packages to be compile with stack protector

- libtool do not pass -fstack-protector while linking,
  but this is required to successfully link libraries or
  executables with SSP
- pass LDFLAGS for non-libtool packages

1 files changed, 8416 insertions, 0 deletions

diff --git a/package/tslib/patches/patch-ltmain_sh b/package/tslib/patches/patch-ltmain_sh
new file mode 100644
index 000000000..8abaeff72
--- /dev/null
+++ b/package/tslib/patches/patch-ltmain_sh
@@ -0,0 +1,8416 @@
+--- tslib-1.0.orig/ltmain.sh	1970-01-01 00:00:00.000000000 +0100
++++ tslib-1.0/ltmain.sh	2011-01-14 23:22:44.000000000 +0100
+@@ -0,0 +1,8413 @@
++# Generated from ltmain.m4sh.
++
++# ltmain.sh (GNU libtool) 2.2.6b
++# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
++
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
++# This is free software; see the source for copying conditions.  There is NO
++# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
++
++# GNU Libtool 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 of the License, or
++# (at your option) any later version.
++#
++# As a special exception to the GNU General Public License,
++# if you distribute this file as part of a program or library that
++# is built using GNU Libtool, you may include this file under the
++# same distribution terms that you use for the rest of that program.
++#
++# GNU Libtool 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 GNU Libtool; see the file COPYING.  If not, a copy
++# can be downloaded from http://www.gnu.org/licenses/gpl.html,
++# or obtained by writing to the Free Software Foundation, Inc.,
++# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++
++# Usage: $progname [OPTION]... [MODE-ARG]...
++#
++# Provide generalized library-building support services.
++#
++#     --config             show all configuration variables
++#     --debug              enable verbose shell tracing
++# -n, --dry-run            display commands without modifying any files
++#     --features           display basic configuration information and exit
++#     --mode=MODE          use operation mode MODE
++#     --preserve-dup-deps  don't remove duplicate dependency libraries
++#     --quiet, --silent    don't print informational messages
++#     --tag=TAG            use configuration variables from tag TAG
++# -v, --verbose            print informational messages (default)
++#     --version            print version information
++# -h, --help               print short or long help message
++#
++# MODE must be one of the following:
++#
++#       clean              remove files from the build directory
++#       compile            compile a source file into a libtool object
++#       execute            automatically set library path, then run a program
++#       finish             complete the installation of libtool libraries
++#       install            install libraries or executables
++#       link               create a library or an executable
++#       uninstall          remove libraries from an installed directory
++#
++# MODE-ARGS vary depending on the MODE.
++# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
++#
++# When reporting a bug, please describe a test case to reproduce it and
++# include the following information:
++#
++#       host-triplet:	$host
++#       shell:		$SHELL
++#       compiler:		$LTCC
++#       compiler flags:		$LTCFLAGS
++#       linker:		$LD (gnu? $with_gnu_ld)
++#       $progname:		(GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu1
++#       automake:		$automake_version
++#       autoconf:		$autoconf_version
++#
++# Report bugs to <bug-libtool@gnu.org>.
++
++PROGRAM=ltmain.sh
++PACKAGE=libtool
++VERSION="2.2.6b Debian-2.2.6b-2ubuntu1"
++TIMESTAMP=""
++package_revision=1.3017
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++  emulate sh
++  NULLCMD=:
++  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
++fi
++BIN_SH=xpg4; export BIN_SH # for Tru64
++DUALCASE=1; export DUALCASE # for MKS sh
++
++# NLS nuisances: We save the old values to restore during execute mode.
++# Only set LANG and LC_ALL to C if already set.
++# These must not be set unconditionally because not all systems understand
++# e.g. LANG=C (notably SCO).
++lt_user_locale=
++lt_safe_locale=
++for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
++do
++  eval "if test \"\${$lt_var+set}\" = set; then
++          save_$lt_var=\$$lt_var
++          $lt_var=C
++	  export $lt_var
++	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
++	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
++	fi"
++done
++
++$lt_unset CDPATH
++
++
++
++
++
++: ${CP="cp -f"}
++: ${ECHO="echo"}
++: ${EGREP="/bin/grep -E"}
++: ${FGREP="/bin/grep -F"}
++: ${GREP="/bin/grep"}
++: ${LN_S="ln -s"}
++: ${MAKE="make"}
++: ${MKDIR="mkdir"}
++: ${MV="mv -f"}
++: ${RM="rm -f"}
++: ${SED="/bin/sed"}
++: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
++: ${Xsed="$SED -e 1s/^X//"}
++
++# Global variables:
++EXIT_SUCCESS=0
++EXIT_FAILURE=1
++EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
++EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
++
++exit_status=$EXIT_SUCCESS
++
++# Make sure IFS has a sensible default
++lt_nl='
++'
++IFS=" 	$lt_nl"
++
++dirname="s,/[^/]*$,,"
++basename="s,^.*/,,"
++
++# func_dirname_and_basename file append nondir_replacement
++# perform func_basename and func_dirname in a single function
++# call:
++#   dirname:  Compute the dirname of FILE.  If nonempty,
++#             add APPEND to the result, otherwise set result
++#             to NONDIR_REPLACEMENT.
++#             value returned in "$func_dirname_result"
++#   basename: Compute filename of FILE.
++#             value retuned in "$func_basename_result"
++# Implementation must be kept synchronized with func_dirname
++# and func_basename. For efficiency, we do not delegate to
++# those functions but instead duplicate the functionality here.
++func_dirname_and_basename ()
++{
++  # Extract subdirectory from the argument.
++  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
++  if test "X$func_dirname_result" = "X${1}"; then
++    func_dirname_result="${3}"
++  else
++    func_dirname_result="$func_dirname_result${2}"
++  fi
++  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
++}
++
++# Generated shell functions inserted here.
++
++# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
++# is ksh but when the shell is invoked as "sh" and the current value of
++# the _XPG environment variable is not equal to 1 (one), the special
++# positional parameter $0, within a function call, is the name of the
++# function.
++progpath="$0"
++
++# The name of this program:
++# In the unlikely event $progname began with a '-', it would play havoc with
++# func_echo (imagine progname=-n), so we prepend ./ in that case:
++func_dirname_and_basename "$progpath"
++progname=$func_basename_result
++case $progname in
++  -*) progname=./$progname ;;
++esac
++
++# Make sure we have an absolute path for reexecution:
++case $progpath in
++  [\\/]*|[A-Za-z]:\\*) ;;
++  *[\\/]*)
++     progdir=$func_dirname_result
++     progdir=`cd "$progdir" && pwd`
++     progpath="$progdir/$progname"
++     ;;
++  *)
++     save_IFS="$IFS"
++     IFS=:
++     for progdir in $PATH; do
++       IFS="$save_IFS"
++       test -x "$progdir/$progname" && break
++     done
++     IFS="$save_IFS"
++     test -n "$progdir" || progdir=`pwd`
++     progpath="$progdir/$progname"
++     ;;
++esac
++
++# Sed substitution that helps us do robust quoting.  It backslashifies
++# metacharacters that are still active within double-quoted strings.
++Xsed="${SED}"' -e 1s/^X//'
++sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
++
++# Same as above, but do not quote variable references.
++double_quote_subst='s/\(["`\\]\)/\\\1/g'
++
++# Re-`\' parameter expansions in output of double_quote_subst that were
++# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
++# in input to double_quote_subst, that '$' was protected from expansion.
++# Since each input `\' is now two `\'s, look for any number of runs of
++# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
++bs='\\'
++bs2='\\\\'
++bs4='\\\\\\\\'
++dollar='\$'
++sed_double_backslash="\
++  s/$bs4/&\\
++/g
++  s/^$bs2$dollar/$bs&/
++  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
++  s/\n//g"
++
++# Standard options:
++opt_dry_run=false
++opt_help=false
++opt_quiet=false
++opt_verbose=false
++opt_warning=:
++
++# func_echo arg...
++# Echo program name prefixed message, along with the current mode
++# name if it has been set yet.
++func_echo ()
++{
++    $ECHO "$progname${mode+: }$mode: $*"
++}
++
++# func_verbose arg...
++# Echo program name prefixed message in verbose mode only.
++func_verbose ()
++{
++    $opt_verbose && func_echo ${1+"$@"}
++
++    # A bug in bash halts the script if the last line of a function
++    # fails when set -e is in force, so we need another command to
++    # work around that:
++    :
++}
++
++# func_error arg...
++# Echo program name prefixed message to standard error.
++func_error ()
++{
++    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
++}
++
++# func_warning arg...
++# Echo program name prefixed warning message to standard error.
++func_warning ()
++{
++    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
++
++    # bash bug again:
++    :
++}
++
++# func_fatal_error arg...
++# Echo program name prefixed message to standard error, and exit.
++func_fatal_error ()
++{
++    func_error ${1+"$@"}
++    exit $EXIT_FAILURE
++}
++
++# func_fatal_help arg...
++# Echo program name prefixed message to standard error, followed by
++# a help hint, and exit.
++func_fatal_help ()
++{
++    func_error ${1+"$@"}
++    func_fatal_error "$help"
++}
++help="Try \`$progname --help' for more information."  ## default
++
++
++# func_grep expression filename
++# Check whether EXPRESSION matches any line of FILENAME, without output.
++func_grep ()
++{
++    $GREP "$1" "$2" >/dev/null 2>&1
++}
++
++
++# func_mkdir_p directory-path
++# Make sure the entire path to DIRECTORY-PATH is available.
++func_mkdir_p ()
++{
++    my_directory_path="$1"
++    my_dir_list=
++
++    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
++
++      # Protect directory names starting with `-'
++      case $my_directory_path in
++        -*) my_directory_path="./$my_directory_path" ;;
++      esac
++
++      # While some portion of DIR does not yet exist...
++      while test ! -d "$my_directory_path"; do
++        # ...make a list in topmost first order.  Use a colon delimited
++	# list incase some portion of path contains whitespace.
++        my_dir_list="$my_directory_path:$my_dir_list"
++
++        # If the last portion added has no slash in it, the list is done
++        case $my_directory_path in */*) ;; *) break ;; esac
++
++        # ...otherwise throw away the child directory and loop
++        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
++      done
++      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
++
++      save_mkdir_p_IFS="$IFS"; IFS=':'
++      for my_dir in $my_dir_list; do
++	IFS="$save_mkdir_p_IFS"
++        # mkdir can fail with a `File exist' error if two processes
++        # try to create one of the directories concurrently.  Don't
++        # stop in that case!
++        $MKDIR "$my_dir" 2>/dev/null || :
++      done
++      IFS="$save_mkdir_p_IFS"
++
++      # Bail out if we (or some other process) failed to create a directory.
++      test -d "$my_directory_path" || \
++        func_fatal_error "Failed to create \`$1'"
++    fi
++}
++
++
++# func_mktempdir [string]
++# Make a temporary directory that won't clash with other running
++# libtool processes, and avoids race conditions if possible.  If
++# given, STRING is the basename for that directory.
++func_mktempdir ()
++{
++    my_template="${TMPDIR-/tmp}/${1-$progname}"
++
++    if test "$opt_dry_run" = ":"; then
++      # Return a directory name, but don't create it in dry-run mode
++      my_tmpdir="${my_template}-$$"
++    else
++
++      # If mktemp works, use that first and foremost
++      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
++
++      if test ! -d "$my_tmpdir"; then
++        # Failing that, at least try and use $RANDOM to avoid a race
++        my_tmpdir="${my_template}-${RANDOM-0}$$"
++
++        save_mktempdir_umask=`umask`
++        umask 0077
++        $MKDIR "$my_tmpdir"
++        umask $save_mktempdir_umask
++      fi
++
++      # If we're not in dry-run mode, bomb out on failure
++      test -d "$my_tmpdir" || \
++        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
++    fi
++
++    $ECHO "X$my_tmpdir" | $Xsed
++}
++
++
++# func_quote_for_eval arg
++# Aesthetically quote ARG to be evaled later.
++# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
++# is double-quoted, suitable for a subsequent eval, whereas
++# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
++# which are still active within double quotes backslashified.
++func_quote_for_eval ()
++{
++    case $1 in
++      *[\\\`\"\$]*)
++	func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
++      *)
++        func_quote_for_eval_unquoted_result="$1" ;;
++    esac
++
++    case $func_quote_for_eval_unquoted_result in
++      # Double-quote args containing shell metacharacters to delay
++      # word splitting, command substitution and and variable
++      # expansion for a subsequent eval.
++      # Many Bourne shells cannot handle close brackets correctly
++      # in scan sets, so we specify it separately.
++      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
++        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
++        ;;
++      *)
++        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
++    esac
++}
++
++
++# func_quote_for_expand arg
++# Aesthetically quote ARG to be evaled later; same as above,
++# but do not quote variable references.
++func_quote_for_expand ()
++{
++    case $1 in
++      *[\\\`\"]*)
++	my_arg=`$ECHO "X$1" | $Xsed \
++	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
++      *)
++        my_arg="$1" ;;
++    esac
++
++    case $my_arg in
++      # Double-quote args containing shell metacharacters to delay
++      # word splitting and command substitution for a subsequent eval.
++      # Many Bourne shells cannot handle close brackets correctly
++      # in scan sets, so we specify it separately.
++      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
++        my_arg="\"$my_arg\""
++        ;;
++    esac
++
++    func_quote_for_expand_result="$my_arg"
++}
++
++
++# func_show_eval cmd [fail_exp]
++# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
++# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
++# is given, then evaluate it.
++func_show_eval ()
++{
++    my_cmd="$1"
++    my_fail_exp="${2-:}"
++
++    ${opt_silent-false} || {
++      func_quote_for_expand "$my_cmd"
++      eval "func_echo $func_quote_for_expand_result"
++    }
++
++    if ${opt_dry_run-false}; then :; else
++      eval "$my_cmd"
++      my_status=$?
++      if test "$my_status" -eq 0; then :; else
++	eval "(exit $my_status); $my_fail_exp"
++      fi
++    fi
++}
++
++
++# func_show_eval_locale cmd [fail_exp]
++# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
++# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
++# is given, then evaluate it.  Use the saved locale for evaluation.
++func_show_eval_locale ()
++{
++    my_cmd="$1"
++    my_fail_exp="${2-:}"
++
++    ${opt_silent-false} || {
++      func_quote_for_expand "$my_cmd"
++      eval "func_echo $func_quote_for_expand_result"
++    }
++
++    if ${opt_dry_run-false}; then :; else
++      eval "$lt_user_locale
++	    $my_cmd"
++      my_status=$?
++      eval "$lt_safe_locale"
++      if test "$my_status" -eq 0; then :; else
++	eval "(exit $my_status); $my_fail_exp"
++      fi
++    fi
++}
++
++
++
++
++
++# func_version
++# Echo version message to standard output and exit.
++func_version ()
++{
++    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
++        s/^# //
++	s/^# *$//
++        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
++        p
++     }' < "$progpath"
++     exit $?
++}
++
++# func_usage
++# Echo short help message to standard output and exit.
++func_usage ()
++{
++    $SED -n '/^# Usage:/,/# -h/ {
++        s/^# //
++	s/^# *$//
++	s/\$progname/'$progname'/
++	p
++    }' < "$progpath"
++    $ECHO
++    $ECHO "run \`$progname --help | more' for full usage"
++    exit $?
++}
++
++# func_help
++# Echo long help message to standard output and exit.
++func_help ()
++{
++    $SED -n '/^# Usage:/,/# Report bugs to/ {
++        s/^# //
++	s/^# *$//
++	s*\$progname*'$progname'*
++	s*\$host*'"$host"'*
++	s*\$SHELL*'"$SHELL"'*
++	s*\$LTCC*'"$LTCC"'*
++	s*\$LTCFLAGS*'"$LTCFLAGS"'*
++	s*\$LD*'"$LD"'*
++	s/\$with_gnu_ld/'"$with_gnu_ld"'/
++	s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
++	s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
++	p
++     }' < "$progpath"
++    exit $?
++}
++
++# func_missing_arg argname
++# Echo program name prefixed message to standard error and set global
++# exit_cmd.
++func_missing_arg ()
++{
++    func_error "missing argument for $1"
++    exit_cmd=exit
++}
++
++exit_cmd=:
++
++
++
++
++
++# Check that we have a working $ECHO.
++if test "X$1" = X--no-reexec; then
++  # Discard the --no-reexec flag, and continue.
++  shift
++elif test "X$1" = X--fallback-echo; then
++  # Avoid inline document here, it may be left over
++  :
++elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
++  # Yippee, $ECHO works!
++  :
++else
++  # Restart under the correct shell, and then maybe $ECHO will work.
++  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
++fi
++
++if test "X$1" = X--fallback-echo; then
++  # used as fallback echo
++  shift
++  cat <<EOF
++$*
++EOF
++  exit $EXIT_SUCCESS
++fi
++
++magic="%%%MAGIC variable%%%"
++magic_exe="%%%MAGIC EXE variable%%%"
++
++# Global variables.
++# $mode is unset
++nonopt=
++execute_dlfiles=
++preserve_args=
++lo2o="s/\\.lo\$/.${objext}/"
++o2lo="s/\\.${objext}\$/.lo/"
++extracted_archives=
++extracted_serial=0
++
++opt_dry_run=false
++opt_duplicate_deps=false
++opt_silent=false
++opt_debug=:
++
++# If this variable is set in any of the actions, the command in it
++# will be execed at the end.  This prevents here-documents from being
++# left over by shells.
++exec_cmd=
++
++# func_fatal_configuration arg...
++# Echo program name prefixed message to standard error, followed by
++# a configuration failure hint, and exit.
++func_fatal_configuration ()
++{
++    func_error ${1+"$@"}
++    func_error "See the $PACKAGE documentation for more information."
++    func_fatal_error "Fatal configuration error."
++}
++
++
++# func_config
++# Display the configuration for all the tags in this script.
++func_config ()
++{
++    re_begincf='^# ### BEGIN LIBTOOL'
++    re_endcf='^# ### END LIBTOOL'
++
++    # Default configuration.
++    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
++
++    # Now print the configurations for the tags.
++    for tagname in $taglist; do
++      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
++    done
++
++    exit $?
++}
++
++# func_features
++# Display the features supported by this script.
++func_features ()
++{
++    $ECHO "host: $host"
++    if test "$build_libtool_libs" = yes; then
++      $ECHO "enable shared libraries"
++    else
++      $ECHO "disable shared libraries"
++    fi
++    if test "$build_old_libs" = yes; then
++      $ECHO "enable static libraries"
++    else
++      $ECHO "disable static libraries"
++    fi
++
++    exit $?
++}
++
++# func_enable_tag tagname
++# Verify that TAGNAME is valid, and either flag an error and exit, or
++# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
++# variable here.
++func_enable_tag ()
++{
++  # Global variable:
++  tagname="$1"
++
++  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
++  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
++  sed_extractcf="/$re_begincf/,/$re_endcf/p"
++
++  # Validate tagname.
++  case $tagname in
++    *[!-_A-Za-z0-9,/]*)
++      func_fatal_error "invalid tag name: $tagname"
++      ;;
++  esac
++
++  # Don't test for the "default" C tag, as we know it's
++  # there but not specially marked.
++  case $tagname in
++    CC) ;;
++    *)
++      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
++	taglist="$taglist $tagname"
++
++	# Evaluate the configuration.  Be careful to quote the path
++	# and the sed script, to avoid splitting on whitespace, but
++	# also don't use non-portable quotes within backquotes within
++	# quotes we have to do it in 2 steps:
++	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
++	eval "$extractedcf"
++      else
++	func_error "ignoring unknown tag $tagname"
++      fi
++      ;;
++  esac
++}
++
++# Parse options once, thoroughly.  This comes as soon as possible in
++# the script to make things like `libtool --version' happen quickly.
++{
++
++  # Shorthand for --mode=foo, only valid as the first argument
++  case $1 in
++  clean|clea|cle|cl)
++    shift; set dummy --mode clean ${1+"$@"}; shift
++    ;;
++  compile|compil|compi|comp|com|co|c)
++    shift; set dummy --mode compile ${1+"$@"}; shift
++    ;;
++  execute|execut|execu|exec|exe|ex|e)
++    shift; set dummy --mode execute ${1+"$@"}; shift
++    ;;
++  finish|finis|fini|fin|fi|f)
++    shift; set dummy --mode finish ${1+"$@"}; shift
++    ;;
++  install|instal|insta|inst|ins|in|i)
++    shift; set dummy --mode install ${1+"$@"}; shift
++    ;;
++  link|lin|li|l)
++    shift; set dummy --mode link ${1+"$@"}; shift
++    ;;
++  uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
++    shift; set dummy --mode uninstall ${1+"$@"}; shift
++    ;;
++  esac
++
++  # Parse non-mode specific arguments:
++  while test "$#" -gt 0; do
++    opt="$1"
++    shift
++
++    case $opt in
++      --config)		func_config					;;
++
++      --debug)		preserve_args="$preserve_args $opt"
++			func_echo "enabling shell trace mode"
++			opt_debug='set -x'
++			$opt_debug
++			;;
++
++      -dlopen)		test "$#" -eq 0 && func_missing_arg "$opt" && break
++			execute_dlfiles="$execute_dlfiles $1"
++			shift
++			;;
++
++      --dry-run | -n)	opt_dry_run=:					;;
++      --features)       func_features					;;
++      --finish)		mode="finish"					;;
++
++      --mode)		test "$#" -eq 0 && func_missing_arg "$opt" && break
++			case $1 in
++			  # Valid mode arguments:
++			  clean)	;;
++			  compile)	;;
++			  execute)	;;
++			  finish)	;;
++			  install)	;;
++			  link)		;;
++			  relink)	;;
++			  uninstall)	;;
++
++			  # Catch anything else as an error
++			  *) func_error "invalid argument for $opt"
++			     exit_cmd=exit
++			     break
++			     ;;
++		        esac
++
++			mode="$1"
++			shift
++			;;
++
++      --preserve-dup-deps)
++			opt_duplicate_deps=:				;;
++
++      --quiet|--silent)	preserve_args="$preserve_args $opt"
++			opt_silent=:
++			;;
++
++      --verbose| -v)	preserve_args="$preserve_args $opt"
++			opt_silent=false
++			;;
++
++      --tag)		test "$#" -eq 0 && func_missing_arg "$opt" && break
++			preserve_args="$preserve_args $opt $1"
++			func_enable_tag "$1"	# tagname is set here
++			shift
++			;;
++
++      # Separate optargs to long options:
++      -dlopen=*|--mode=*|--tag=*)
++			func_opt_split "$opt"
++			set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
++			shift
++			;;
++
++      -\?|-h)		func_usage					;;
++      --help)		opt_help=:					;;
++      --version)	func_version					;;
++
++      -*)		func_fatal_help "unrecognized option \`$opt'"	;;
++
++      *)		nonopt="$opt"
++			break
++			;;
++    esac
++  done
++
++
++  case $host in
++    *cygwin* | *mingw* | *pw32* | *cegcc*)
++      # don't eliminate duplications in $postdeps and $predeps
++      opt_duplicate_compiler_generated_deps=:
++      ;;
++    *)
++      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
++      ;;
++  esac
++
++  # Having warned about all mis-specified options, bail out if
++  # anything was wrong.
++  $exit_cmd $EXIT_FAILURE
++}
++
++# func_check_version_match
++# Ensure that we are using m4 macros, and libtool script from the same
++# release of libtool.
++func_check_version_match ()
++{
++  if test "$package_revision" != "$macro_revision"; then
++    if test "$VERSION" != "$macro_version"; then
++      if test -z "$macro_version"; then
++        cat >&2 <<_LT_EOF
++$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
++$progname: definition of this LT_INIT comes from an older release.
++$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
++$progname: and run autoconf again.
++_LT_EOF
++      else
++        cat >&2 <<_LT_EOF
++$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
++$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
++$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
++$progname: and run autoconf again.
++_LT_EOF
++      fi
++    else
++      cat >&2 <<_LT_EOF
++$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
++$progname: but the definition of this LT_INIT comes from revision $macro_revision.
++$progname: You should recreate aclocal.m4 with macros from revision $package_revision
++$progname: of $PACKAGE $VERSION and run autoconf again.
++_LT_EOF
++    fi
++
++    exit $EXIT_MISMATCH
++  fi
++}
++
++
++## ----------- ##
++##    Main.    ##
++## ----------- ##
++
++$opt_help || {
++  # Sanity checks first:
++  func_check_version_match
++
++  if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
++    func_fatal_configuration "not configured to build any kind of library"
++  fi
++
++  test -z "$mode" && func_fatal_error "error: you must specify a MODE."
++
++
++  # Darwin sucks
++  eval std_shrext=\"$shrext_cmds\"
++
++
++  # Only execute mode is allowed to have -dlopen flags.
++  if test -n "$execute_dlfiles" && test "$mode" != execute; then
++    func_error "unrecognized option \`-dlopen'"
++    $ECHO "$help" 1>&2
++    exit $EXIT_FAILURE
++  fi
++
++  # Change the help message to a mode-specific one.
++  generic_help="$help"
++  help="Try \`$progname --help --mode=$mode' for more information."
++}
++
++
++# func_lalib_p file
++# True iff FILE is a libtool `.la' library or `.lo' object file.
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_lalib_p ()
++{
++    test -f "$1" &&
++      $SED -e 4q "$1" 2>/dev/null \
++        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
++}
++
++# func_lalib_unsafe_p file
++# True iff FILE is a libtool `.la' library or `.lo' object file.
++# This function implements the same check as func_lalib_p without
++# resorting to external programs.  To this end, it redirects stdin and
++# closes it afterwards, without saving the original file descriptor.
++# As a safety measure, use it only where a negative result would be
++# fatal anyway.  Works if `file' does not exist.
++func_lalib_unsafe_p ()
++{
++    lalib_p=no
++    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
++	for lalib_p_l in 1 2 3 4
++	do
++	    read lalib_p_line
++	    case "$lalib_p_line" in
++		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
++	    esac
++	done
++	exec 0<&5 5<&-
++    fi
++    test "$lalib_p" = yes
++}
++
++# func_ltwrapper_script_p file
++# True iff FILE is a libtool wrapper script
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_ltwrapper_script_p ()
++{
++    func_lalib_p "$1"
++}
++
++# func_ltwrapper_executable_p file
++# True iff FILE is a libtool wrapper executable
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_ltwrapper_executable_p ()
++{
++    func_ltwrapper_exec_suffix=
++    case $1 in
++    *.exe) ;;
++    *) func_ltwrapper_exec_suffix=.exe ;;
++    esac
++    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
++}
++
++# func_ltwrapper_scriptname file
++# Assumes file is an ltwrapper_executable
++# uses $file to determine the appropriate filename for a
++# temporary ltwrapper_script.
++func_ltwrapper_scriptname ()
++{
++    func_ltwrapper_scriptname_result=""
++    if func_ltwrapper_executable_p "$1"; then
++	func_dirname_and_basename "$1" "" "."
++	func_stripname '' '.exe' "$func_basename_result"
++	func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
++    fi
++}
++
++# func_ltwrapper_p file
++# True iff FILE is a libtool wrapper script or wrapper executable
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_ltwrapper_p ()
++{
++    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
++}
++
++
++# func_execute_cmds commands fail_cmd
++# Execute tilde-delimited COMMANDS.
++# If FAIL_CMD is given, eval that upon failure.
++# FAIL_CMD may read-access the current command in variable CMD!
++func_execute_cmds ()
++{
++    $opt_debug
++    save_ifs=$IFS; IFS='~'
++    for cmd in $1; do
++      IFS=$save_ifs
++      eval cmd=\"$cmd\"
++      func_show_eval "$cmd" "${2-:}"
++    done
++    IFS=$save_ifs
++}
++
++
++# func_source file
++# Source FILE, adding directory component if necessary.
++# Note that it is not necessary on cygwin/mingw to append a dot to
++# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
++# behavior happens only for exec(3), not for open(2)!  Also, sourcing
++# `FILE.' does not work on cygwin managed mounts.
++func_source ()
++{
++    $opt_debug
++    case $1 in
++    */* | *\\*)	. "$1" ;;
++    *)		. "./$1" ;;
++    esac
++}
++
++
++# func_infer_tag arg
++# Infer tagged configuration to use if any are available and
++# if one wasn't chosen via the "--tag" command line option.
++# Only attempt this if the compiler in the base compile
++# command doesn't match the default compiler.
++# arg is usually of the form 'gcc ...'
++func_infer_tag ()
++{
++    $opt_debug
++    if test -n "$available_tags" && test -z "$tagname"; then
++      CC_quoted=
++      for arg in $CC; do
++        func_quote_for_eval "$arg"
++	CC_quoted="$CC_quoted $func_quote_for_eval_result"
++      done
++      case $@ in
++      # Blanks in the command may have been stripped by the calling shell,
++      # but not from the CC environment variable when configure was run.
++      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
++      # Blanks at the start of $base_compile will cause this to fail
++      # if we don't check for them as well.
++      *)
++	for z in $available_tags; do
++	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
++	    # Evaluate the configuration.
++	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
++	    CC_quoted=
++	    for arg in $CC; do
++	      # Double-quote args containing other shell metacharacters.
++	      func_quote_for_eval "$arg"
++	      CC_quoted="$CC_quoted $func_quote_for_eval_result"
++	    done
++	    case "$@ " in
++	      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
++	      # The compiler in the base compile command matches
++	      # the one in the tagged configuration.
++	      # Assume this is the tagged configuration we want.
++	      tagname=$z
++	      break
++	      ;;
++	    esac
++	  fi
++	done
++	# If $tagname still isn't set, then no tagged configuration
++	# was found and let the user know that the "--tag" command
++	# line option must be used.
++	if test -z "$tagname"; then
++	  func_echo "unable to infer tagged configuration"
++	  func_fatal_error "specify a tag with \`--tag'"
++#	else
++#	  func_verbose "using $tagname tagged configuration"
++	fi
++	;;
++      esac
++    fi
++}
++
++
++
++# func_write_libtool_object output_name pic_name nonpic_name
++# Create a libtool object file (analogous to a ".la" file),
++# but don't create it if we're doing a dry run.
++func_write_libtool_object ()
++{
++    write_libobj=${1}
++    if test "$build_libtool_libs" = yes; then
++      write_lobj=\'${2}\'
++    else
++      write_lobj=none
++    fi
++
++    if test "$build_old_libs" = yes; then
++      write_oldobj=\'${3}\'
++    else
++      write_oldobj=none
++    fi
++
++    $opt_dry_run || {
++      cat >${write_libobj}T <<EOF
++# $write_libobj - a libtool object file
++# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
++#
++# Please DO NOT delete this file!
++# It is necessary for linking the library.
++
++# Name of the PIC object.
++pic_object=$write_lobj
++
++# Name of the non-PIC object
++non_pic_object=$write_oldobj
++
++EOF
++      $MV "${write_libobj}T" "${write_libobj}"
++    }
++}
++
++# func_mode_compile arg...
++func_mode_compile ()
++{