libtool/libtoolize.in

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#! /bin/sh
# libtoolize - Prepare a package to use libtool.
# @configure_input@
# Copyright (C) 1996-2000 Free Software Foundation, Inc.
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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#
# 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 of the License, 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# 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.
# The name of this program.
progname=`echo "$0" | sed 's%^.*/%%'`
# Constants.
PROGRAM=libtoolize
PACKAGE=@PACKAGE@
VERSION=@VERSION@
# Directory names.
prefix=@prefix@
datadir=@datadir@
pkgdatadir=@pkgdatadir@
aclocaldir=@aclocaldir@
libtool_m4="$aclocaldir/libtool.m4"
ltdl_m4="$aclocaldir/ltdl.m4"
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dry_run=no
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help="Try \`$progname --help' for more information."
rm="rm -f"
ln_s="ln -s"
cp="cp -f"
mkdir="mkdir"
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# Global variables.
automake=
copy=
force=
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ltdl=
ltdl_tar=
configure_ac=
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status=0
for arg
do
case "$arg" in
--help)
cat <<EOF
Usage: $progname [OPTION]...
Prepare a package to use libtool.
--automake work silently, and assume that Automake is in use
-c, --copy copy files rather than symlinking them
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--debug enable verbose shell tracing
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-n, --dry-run print commands rather than running them
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-f, --force replace existing files
--help display this message and exit
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--ltdl install libltdl in a subdirectory
--ltdl-tar install the libltdl tarball
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--version print version information and exit
You must \`cd' to the top directory of your package before you run
\`$progname'.
EOF
exit 0
;;
--version)
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echo "$PROGRAM (GNU $PACKAGE) $VERSION"
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exit 0
;;
--automake)
automake=yes
;;
-c | --copy)
ln_s=
;;
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--debug)
echo "$progname: enabling shell trace mode"
set -x
;;
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-n | --dry-run)
if test "$dry_run" != yes; then
dry_run=yes
rm="echo $rm"
test -n "$ln_s" && ln_s="echo $ln_s"
cp="echo $cp"
mkdir="echo mkdir"
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fi
;;
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-f | --force)
force=yes
;;
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--ltdl)
ltdl=yes
;;
--ltdl-tar)
ltdl_tar=yes
;;
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-*)
echo "$progname: unrecognized option \`$arg'" 1>&2
echo "$help" 1>&2
exit 1
;;
*)
echo "$progname: too many arguments" 1>&2
echo "$help" 1>&2
exit 1
;;
esac
done
if test -f configure.ac; then
configure_ac=configure.ac
elif test -f configure.in; then
configure_ac=configure.in
else
echo "$progname: \`configure.ac' does not exist" 1>&2
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echo "$help" 1>&2
exit 1
fi
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files=`cd $pkgdatadir && ls`
if test -z "$files"; then
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echo "$progname: cannot list files in \`$pkgdatadir'" 1>&2
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exit 1
fi
files='config.guess config.sub ltmain.sh'
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auxdir=.
auxdirline=`egrep '^AC_CONFIG_AUX_DIR' $configure_ac 2>/dev/null`
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if test -n "$auxdirline"; then
# Handle explicit AC_CONFIG_AUX_DIR settings.
auxdir=`echo "$auxdirline" | sed 's/^AC_CONFIG_AUX_DIR(\([^)]*\)).*$/\1/'`
if test "$auxdir" = "$auxdirline"; then
echo "$progname: invalid AC_CONFIG_AUX_DIR syntax: $auxdirline" 1>&2
exit 1
else
# Strip any quote brackets.
auxdir=`echo "$auxdir" | sed 's/^\[\(.*\)\]$/\1/g'`
case "$auxdir" in
*\$*)
echo "$progname: cannot handle variables in AC_CONFIG_AUX_DIR" 1>&2
exit 1
;;
*)
;;
esac
fi
else
# Try to discover auxdir the same way it is discovered by configure.
# Note that we default to the current directory.
for dir in . .. ../..; do
if test -f $dir/install-sh; then
auxdir=$dir
break
elif test -f $dir/install.sh; then
auxdir=$dir
break
fi
done
fi
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if test -z "$automake"; then
if egrep '^A[MC]_PROG_LIBTOOL' $configure_ac >/dev/null 2>&1; then :
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else
echo "Remember to add \`AC_PROG_LIBTOOL' to \`$configure_ac'."
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fi
if egrep '^AC_PROG_RANLIB' $configure_ac >/dev/null 2>&1; then
echo "Using \`AC_PROG_RANLIB' is rendered obsolete by \`AC_PROG_LIBTOOL'"
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fi
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if grep 'generated automatically by aclocal' aclocal.m4 >/dev/null 2>&1; then
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updatemsg="update your \`aclocal.m4' by running aclocal"
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else
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updatemsg="add the contents of \`$libtool_m4' to \`aclocal.m4'"
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fi
if egrep '^AC_DEFUN\(A[MC]_PROG_LIBTOOL' aclocal.m4 >/dev/null 2>&1; then
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# Check the version number on libtool.m4 and the one used in aclocal.m4.
instserial=`grep '^# serial ' $libtool_m4 | grep 'A[MC]_PROG_LIBTOOL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
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if test -z "$instserial"; then
echo "$progname: warning: no serial number on \`$libtool_m4'" 1>&2
else
# If the local macro has no serial number, we assume it's ancient.
localserial=`grep '^# serial ' aclocal.m4 | grep 'A[MC]_PROG_LIBTOOL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
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test -z "$localserial" && localserial=0
if test "$localserial" -lt "$instserial"; then
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echo "You should $updatemsg."
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elif test "$localserial" -gt "$instserial"; then
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echo "$progname: \`$libtool_m4' is serial $instserial, less than $localserial in \`aclocal.m4'" 1>&2
if test -z "$force"; then
echo "Use \`--force' to replace newer libtool files with this version." 1>&2
exit 1
fi
echo "To remain compatible, you should $updatemsg."
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fi
fi
else
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echo "You should $updatemsg."
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fi
if grep '^AC_LIB_LTDL' $configure_ac >/dev/null 2>&1; then
if grep 'generated automatically by aclocal' aclocal.m4 >/dev/null 2>&1; then
updatemsg="update your \`aclocal.m4' by running aclocal"
else
updatemsg="add the contents of \`$ltdl_m4' to \`aclocal.m4'"
fi
if egrep '^AC_DEFUN\(AC_LIB_LTDL' aclocal.m4 >/dev/null 2>&1; then
# Check the version number on ltdl.m4 and the one used in aclocal.m4.
instserial=`grep '^# serial ' $ltdl_m4 | grep 'AC_LIB_LTDL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
if test -z "$instserial"; then
echo "$progname: warning: no serial number on \`$ltdl_m4'" 1>&2
else
# If the local macro has no serial number, we assume it's ancient.
localserial=`grep '^# serial ' aclocal.m4 | grep 'AC_LIB_LTDL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
test -z "$localserial" && localserial=0
if test "$localserial" -lt "$instserial"; then
echo "You should $updatemsg."
elif test "$localserial" -gt "$instserial"; then
echo "$progname: \`$ltld_m4' is serial $instserial, less than $localserial in \`aclocal.m4'" 1>&2
if test -z "$force"; then
echo "Use \`--force' to replace newer libtool files with this version." 1>&2
exit 1
fi
echo "To remain compatible, you should $updatemsg."
fi
fi
else
echo "You should $updatemsg."
fi
fi
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fi
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if test "x$ltdl" = xyes; then
test -d libltdl || $mkdir libltdl
ltdlfiles=`cd $pkgdatadir && ls libltdl/*`
else
ltdlfiles=
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fi
for file in $ltdlfiles; do
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if test -f "$file" && test -z "$force"; then
test -z "$automake" && echo "$progname: \`$file' exists: use \`--force' to overwrite" 1>&2
continue
fi
$rm $file
if test -n "$ln_s" && $ln_s $pkgdatadir/$file $file; then :
elif $cp $pkgdatadir/$file $file; then :
else
echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
status=1
fi
done
if test "x$ltdl_tar" = x"yes"; then
if test "x$dry_run" = x"yes"; then
echo "tar -cf - libltdl | gzip --best > libltdl.tar.gz"
elif test -f libltdl.tar.gz && test -z "$force"; then
test -z "$automake" && echo "$progname: \`libltdl.tar.gz' exists: use \`--force' to overwrite" 1>&2
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else
test -d libltdl && ${rm}r libltdl
$mkdir libltdl
ltdlfiles=`cd $pkgdatadir && ls libltdl/*`
for file in $ltdlfiles; do
if $cp $pkgdatadir/$file $file; then :
else
echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
status=1
break
fi
done
for file in $files; do
if $cp $pkgdatadir/$file libltdl/$file; then :
else
echo "$progname: cannot copy \`$pkgdatadir/$file' to \`libltdl/$file'" 1>&2
status=1
break
fi
done
tar -cf - libltdl | gzip --best > libltdl.tar.gz
${rm}r libltdl
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fi
fi
# Change to the auxiliary directory.
if test "$auxdir" != .; then
test -z "$automake" && echo "Putting files in AC_CONFIG_AUX_DIR, \`$auxdir'."
cd $auxdir || exit 1
fi
for file in $files; do
if test -f "$file" && test -z "$force"; then
test -z "$automake" && echo "$progname: \`$file' exists: use \`--force' to overwrite" 1>&2
continue
fi
$rm $file
if test -n "$ln_s" && $ln_s $pkgdatadir/$file $file; then :
elif $cp $pkgdatadir/$file $file; then :
else
echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
status=1
fi
done
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exit $status
# Local Variables:
# mode:shell-script
# sh-indentation:2
# End: