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author | Mike Frysinger <vapier@gentoo.org> | 2004-12-06 04:29:22 +0000 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2004-12-06 04:29:22 +0000 |
commit | 03c995b478dd2979e0d889468a32f40770a098f7 (patch) | |
tree | a7c8c27c74f80b691f1a105b1f46aae903eb9ff5 /sys-devel/autoconf-wrapper/files | |
parent | fix metadata (Manifest recommit) (diff) | |
download | gentoo-2-03c995b478dd2979e0d889468a32f40770a098f7.tar.gz gentoo-2-03c995b478dd2979e0d889468a32f40770a098f7.tar.bz2 gentoo-2-03c995b478dd2979e0d889468a32f40770a098f7.zip |
When guessing which version to run, dont try to use autoconf-2.1x if we are running automake-1.7 or better.
Diffstat (limited to 'sys-devel/autoconf-wrapper/files')
-rw-r--r-- | sys-devel/autoconf-wrapper/files/ac-wrapper-2.sh | 95 | ||||
-rw-r--r-- | sys-devel/autoconf-wrapper/files/digest-autoconf-wrapper-2 | 0 |
2 files changed, 95 insertions, 0 deletions
diff --git a/sys-devel/autoconf-wrapper/files/ac-wrapper-2.sh b/sys-devel/autoconf-wrapper/files/ac-wrapper-2.sh new file mode 100644 index 000000000000..97f559dfc39b --- /dev/null +++ b/sys-devel/autoconf-wrapper/files/ac-wrapper-2.sh @@ -0,0 +1,95 @@ +#!/bin/bash +# Copyright 1999-2004 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf-wrapper/files/ac-wrapper-2.sh,v 1.1 2004/12/06 04:29:22 vapier Exp $ + +# Based on the ac-wrapper.pl script provided by MandrakeSoft +# Rewritten in bash by Gregorio Guidi +# +# Executes the correct autoconf version. +# +# - defaults to latest version (2.5x) +# - runs autoconf 2.13 only if: +# - envvar WANT_AUTOCONF is set to `2.1' +# -or- +# - `configure' is already present and was generated by autoconf 2.13 + +if [ "${0##*/}" = "ac-wrapper.sh" ] ; then + echo "Don't call this script directly" >&2 + exit 1 +fi + +if [ "${WANT_AUTOCONF}" = "2.1" -a "${0##*/}" = "autom4te" ] ; then + echo "ac-wrapper: Autoconf 2.13 doesn't contain autom4te." >&2 + echo " Either unset WANT_AUTOCONF or don't execute anything" >&2 + echo " that would use autom4te." >&2 + exit 1 +fi + +binary_new="${0}-2.59" +binary_old="${0}-2.13" +binary="${binary_new}" + +# +# autodetect routine +# +if [ "${WANT_AUTOCONF}" != "2.5" ] ; then + if [ "${WANT_AUTOCONF}" = "2.1" ] ; then + if [ ! -f "configure.ac" ] ; then + binary="${binary_old}" + else + echo "ac-wrapper: Since configure.ac is present, aclocal always use" >&2 + echo " autoconf 2.59, which conflicts with your choice and" >&2 + echo " causes error. You have two options:" >&2 + echo " 1. Try execute command again after removing configure.ac" >&2 + echo " 2. Don't set WANT_AUTOCONF" >&2 + exit 1 + fi + else + # Automake-1.7 and better requie autoconf-2.5x + case "${WANT_AUTOMAKE}" in + 1.[7-9]) ;; + *) + if [ -r "configure" ] ; then + confversion=$(awk \ + '{ + if (match($0, + "^# Generated (by (GNU )?Autoconf|automatically using autoconf version) ([0-9].[0-9])", + res)) + { print res[3]; exit } + }' configure) + fi + if [ "${confversion}" = "2.1" -a ! -f "configure.ac" ] ; then + binary="${binary_old}" + fi + esac + fi +fi + +if [ "${WANT_ACWRAPPER_DEBUG}" ] ; then + if [ -n "${WANT_AUTOCONF}" ] ; then + echo "ac-wrapper: DEBUG: WANT_AUTOCONF is set to ${WANT_AUTOCONF}" >&2 + fi + echo "ac-wrapper: DEBUG: will execute <$binary>" >&2 +fi + +# +# for further consistency +# +if [ "$binary" = "$binary_new" ] ; then + export WANT_AUTOCONF="2.5" +elif [ "$binary" = "$binary_old" ] ; then + export WANT_AUTOCONF="2.1" +fi + +if [ ! -x "$binary" ] ; then + # this shouldn't happen + echo "ac-wrapper: $binary is missing or not executable." >&2 + echo " Please try emerging the correct version of autoconf." >&2 + exit 1 +fi + +exec "$binary" "$@" + +echo "ac-wrapper: was unable to exec $binary !?" >&2 +exit 1 diff --git a/sys-devel/autoconf-wrapper/files/digest-autoconf-wrapper-2 b/sys-devel/autoconf-wrapper/files/digest-autoconf-wrapper-2 new file mode 100644 index 000000000000..e69de29bb2d1 --- /dev/null +++ b/sys-devel/autoconf-wrapper/files/digest-autoconf-wrapper-2 |