mirror of
git://git.savannah.gnu.org/libtool.git
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cb2c3d2ed8
* configure.ac (AC_PREREQ): Require Autoconf-2.50 or newer. (AC_PROG_CPP, AC_EXEEXT, AC_OBJEXT): Removed. Autoconf-2.50 doesn't have the AC_REQUIRE bug that required these to be called explicitly from here. Autoconf-2.50 uses this file instead of... * configure.in: ...this, which is now deleted. * cdemo/configure.ac, cdemo/configure.in: Ditto. * demo/configure.ac, demo/configure.in: Ditto. * depdemo/configure.ac, depdemo/configure.in: Ditto. * libltdl/configure.ac, libltdl/configure.in: Ditto. * mdemo/configure.ac, mdemo/configure.in: Ditto. * pdemo/configure.ac, pdemo/configure.in: Ditto. * libltdl/acconfig.h: Deleted. * Makefile.am (libtool): libtool now depends on configure.ac. * libtool.m4 (_LT_AC_LOCK): Use 2.50's AC_LANG_PUSH/AC_LANG_POP instead of 2.13's AC_LANG_SAVE/AC_LANG_RESTORE. (AC_LIBTOOL_LANG_C_CONFIG): Ditto. (AC_LIBTOOL_LANG_CXX_CONFIG): Ditto. * libtoolize.in: Use $configure_ac, instead of hardcoding configure.in.
350 lines
9.3 KiB
Bash
350 lines
9.3 KiB
Bash
#! /bin/sh
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# libtoolize - Prepare a package to use libtool.
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# @configure_input@
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# Copyright (C) 1996-2000 Free Software Foundation, Inc.
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# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# The name of this program.
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progname=`echo "$0" | sed 's%^.*/%%'`
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# Constants.
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PROGRAM=libtoolize
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PACKAGE=@PACKAGE@
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VERSION=@VERSION@
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# Directory names.
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prefix=@prefix@
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datadir=@datadir@
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pkgdatadir=@pkgdatadir@
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aclocaldir=@aclocaldir@
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libtool_m4="$aclocaldir/libtool.m4"
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ltdl_m4="$aclocaldir/ltdl.m4"
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dry_run=no
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help="Try \`$progname --help' for more information."
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rm="rm -f"
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ln_s="ln -s"
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cp="cp -f"
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mkdir="mkdir"
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# Global variables.
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automake=
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copy=
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force=
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ltdl=
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ltdl_tar=
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configure_ac=
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status=0
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for arg
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do
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case "$arg" in
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--help)
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cat <<EOF
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Usage: $progname [OPTION]...
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Prepare a package to use libtool.
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--automake work silently, and assume that Automake is in use
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-c, --copy copy files rather than symlinking them
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--debug enable verbose shell tracing
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-n, --dry-run print commands rather than running them
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-f, --force replace existing files
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--help display this message and exit
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--ltdl install libltdl in a subdirectory
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--ltdl-tar install the libltdl tarball
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--version print version information and exit
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You must \`cd' to the top directory of your package before you run
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\`$progname'.
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EOF
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exit 0
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;;
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--version)
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echo "$PROGRAM (GNU $PACKAGE) $VERSION"
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exit 0
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;;
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--automake)
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automake=yes
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;;
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-c | --copy)
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ln_s=
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;;
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--debug)
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echo "$progname: enabling shell trace mode"
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set -x
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;;
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-n | --dry-run)
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if test "$dry_run" != yes; then
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dry_run=yes
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rm="echo $rm"
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test -n "$ln_s" && ln_s="echo $ln_s"
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cp="echo $cp"
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mkdir="echo mkdir"
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fi
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;;
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-f | --force)
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force=yes
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;;
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--ltdl)
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ltdl=yes
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;;
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--ltdl-tar)
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ltdl_tar=yes
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;;
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-*)
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echo "$progname: unrecognized option \`$arg'" 1>&2
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echo "$help" 1>&2
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exit 1
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;;
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*)
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echo "$progname: too many arguments" 1>&2
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echo "$help" 1>&2
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exit 1
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;;
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esac
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done
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if test -f configure.ac; then
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configure_ac=configure.ac
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elif test -f configure.in; then
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configure_ac=configure.in
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else
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echo "$progname: \`configure.ac' does not exist" 1>&2
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echo "$help" 1>&2
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exit 1
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fi
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files=`cd $pkgdatadir && ls`
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if test -z "$files"; then
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echo "$progname: cannot list files in \`$pkgdatadir'" 1>&2
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exit 1
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fi
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files='config.guess config.sub ltmain.sh'
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auxdir=.
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auxdirline=`egrep '^AC_CONFIG_AUX_DIR' $configure_ac 2>/dev/null`
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if test -n "$auxdirline"; then
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# Handle explicit AC_CONFIG_AUX_DIR settings.
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auxdir=`echo "$auxdirline" | sed 's/^AC_CONFIG_AUX_DIR(\([^)]*\)).*$/\1/'`
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if test "$auxdir" = "$auxdirline"; then
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echo "$progname: invalid AC_CONFIG_AUX_DIR syntax: $auxdirline" 1>&2
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exit 1
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else
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# Strip any quote brackets.
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auxdir=`echo "$auxdir" | sed 's/^\[\(.*\)\]$/\1/g'`
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case "$auxdir" in
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*\$*)
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echo "$progname: cannot handle variables in AC_CONFIG_AUX_DIR" 1>&2
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exit 1
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;;
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*)
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;;
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esac
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fi
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else
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# Try to discover auxdir the same way it is discovered by configure.
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# Note that we default to the current directory.
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for dir in . .. ../..; do
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if test -f $dir/install-sh; then
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auxdir=$dir
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break
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elif test -f $dir/install.sh; then
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auxdir=$dir
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break
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fi
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done
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fi
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if test -z "$automake"; then
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if egrep '^A[MC]_PROG_LIBTOOL' $configure_ac >/dev/null 2>&1; then :
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else
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echo "Remember to add \`AC_PROG_LIBTOOL' to \`$configure_ac'."
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fi
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if egrep '^AC_PROG_RANLIB' $configure_ac >/dev/null 2>&1; then
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echo "Using \`AC_PROG_RANLIB' is rendered obsolete by \`AC_PROG_LIBTOOL'"
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fi
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if grep 'generated automatically by aclocal' aclocal.m4 >/dev/null 2>&1; then
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updatemsg="update your \`aclocal.m4' by running aclocal"
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else
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updatemsg="add the contents of \`$libtool_m4' to \`aclocal.m4'"
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fi
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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.
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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
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echo "$progname: warning: no serial number on \`$libtool_m4'" 1>&2
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else
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# If the local macro has no serial number, we assume it's ancient.
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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
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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 $localserial in \`aclocal.m4'" 1>&2
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if test -z "$force"; then
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echo "Use \`--force' to replace newer libtool files with this version." 1>&2
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exit 1
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fi
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echo "To remain compatible, you should $updatemsg."
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fi
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fi
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else
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echo "You should $updatemsg."
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fi
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if grep '^AC_LIB_LTDL' $configure_ac >/dev/null 2>&1; then
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if grep 'generated automatically by aclocal' aclocal.m4 >/dev/null 2>&1; then
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updatemsg="update your \`aclocal.m4' by running aclocal"
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else
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updatemsg="add the contents of \`$ltdl_m4' to \`aclocal.m4'"
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fi
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if egrep '^AC_DEFUN\(AC_LIB_LTDL' aclocal.m4 >/dev/null 2>&1; then
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# Check the version number on ltdl.m4 and the one used in aclocal.m4.
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instserial=`grep '^# serial ' $ltdl_m4 | grep 'AC_LIB_LTDL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
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if test -z "$instserial"; then
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echo "$progname: warning: no serial number on \`$ltdl_m4'" 1>&2
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else
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# If the local macro has no serial number, we assume it's ancient.
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localserial=`grep '^# serial ' aclocal.m4 | grep 'AC_LIB_LTDL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
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test -z "$localserial" && localserial=0
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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: \`$ltld_m4' is serial $instserial, less than $localserial in \`aclocal.m4'" 1>&2
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if test -z "$force"; then
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echo "Use \`--force' to replace newer libtool files with this version." 1>&2
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exit 1
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fi
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echo "To remain compatible, you should $updatemsg."
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fi
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fi
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else
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echo "You should $updatemsg."
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fi
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fi
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fi
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if test "x$ltdl" = xyes; then
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test -d libltdl || $mkdir libltdl
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ltdlfiles=`cd $pkgdatadir && ls libltdl/*`
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else
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ltdlfiles=
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fi
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for file in $ltdlfiles; do
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if test -f "$file" && test -z "$force"; then
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test -z "$automake" && echo "$progname: \`$file' exists: use \`--force' to overwrite" 1>&2
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continue
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fi
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$rm $file
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if test -n "$ln_s" && $ln_s $pkgdatadir/$file $file; then :
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elif $cp $pkgdatadir/$file $file; then :
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else
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echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
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status=1
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fi
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done
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if test "x$ltdl_tar" = x"yes"; then
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if test "x$dry_run" = x"yes"; then
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echo "tar -cf - libltdl | gzip --best > libltdl.tar.gz"
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elif test -f libltdl.tar.gz && test -z "$force"; then
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test -z "$automake" && echo "$progname: \`libltdl.tar.gz' exists: use \`--force' to overwrite" 1>&2
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else
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test -d libltdl && ${rm}r libltdl
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$mkdir libltdl
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ltdlfiles=`cd $pkgdatadir && ls libltdl/*`
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for file in $ltdlfiles; do
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if $cp $pkgdatadir/$file $file; then :
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else
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echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
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status=1
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break
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fi
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done
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for file in $files; do
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if $cp $pkgdatadir/$file libltdl/$file; then :
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else
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echo "$progname: cannot copy \`$pkgdatadir/$file' to \`libltdl/$file'" 1>&2
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status=1
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break
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fi
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done
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tar -cf - libltdl | gzip --best > libltdl.tar.gz
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${rm}r libltdl
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fi
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fi
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# Change to the auxiliary directory.
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if test "$auxdir" != .; then
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test -z "$automake" && echo "Putting files in AC_CONFIG_AUX_DIR, \`$auxdir'."
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cd $auxdir || exit 1
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fi
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for file in $files; do
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if test -f "$file" && test -z "$force"; then
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test -z "$automake" && echo "$progname: \`$file' exists: use \`--force' to overwrite" 1>&2
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continue
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fi
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$rm $file
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if test -n "$ln_s" && $ln_s $pkgdatadir/$file $file; then :
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elif $cp $pkgdatadir/$file $file; then :
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else
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echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
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status=1
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fi
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done
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exit $status
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# Local Variables:
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# mode:shell-script
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# sh-indentation:2
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# End:
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