diff options
Diffstat (limited to 'dev-lang/gnat-gpl/files/fix_libtool_files.sh')
-rw-r--r-- | dev-lang/gnat-gpl/files/fix_libtool_files.sh | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/dev-lang/gnat-gpl/files/fix_libtool_files.sh b/dev-lang/gnat-gpl/files/fix_libtool_files.sh new file mode 100644 index 000000000000..28f9beb36bac --- /dev/null +++ b/dev-lang/gnat-gpl/files/fix_libtool_files.sh @@ -0,0 +1,66 @@ +#!/bin/sh +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +usage() { +cat << "USAGE_END" +Usage: fix_libtool_files.sh <old-gcc-version> [--oldarch <old-CHOST>] + + Where <old-gcc-version> is the version number of the + previous gcc version. For example, if you updated to + gcc-3.2.1, and you had gcc-3.2 installed, run: + + # fix_libtool_files.sh 3.2 + + If you updated to gcc-3.2.3, and the old CHOST was i586-pc-linux-gnu + but you now have CHOST as i686-pc-linux-gnu, run: + + # fix_libtool_files.sh 3.2 --oldarch i586-pc-linux-gnu + + Note that if only the CHOST and not the version changed, you can run + it with the current version and the '--oldarch <old-CHOST>' arguments, + and it will do the expected: + + # fix_libtool_files.sh `gcc -dumpversion` --oldarch i586-pc-linux-gnu + +USAGE_END + exit 1 +} + +case $2 in +--oldarch) [ $# -ne 3 ] && usage ;; +*) [ $# -ne 1 ] && usage ;; +esac + +ARGV1=$1 +ARGV2=$2 +ARGV3=$3 + +. /etc/profile || exit 1 + +if [ ${EUID:-0} -ne 0 ] ; then + echo "${0##*/}: Must be root." + exit 1 +fi + +# make sure the files come out sane +umask 0022 + +OLDCHOST= +[ "${ARGV2}" = "--oldarch" ] && OLDCHOST=${ARGV3} + +AWKDIR="/usr/share/gcc-data" + +if [ ! -r "${AWKDIR}/fixlafiles.awk" ] ; then + echo "${0##*/}: ${AWKDIR}/fixlafiles.awk does not exist!" + exit 1 +fi + +OLDVER=${ARGV1} + +export OLDVER OLDCHOST + +echo "Scanning libtool files for hardcoded gcc library paths..." +exec gawk -f "${AWKDIR}/fixlafiles.awk" + +# vim:ts=4 |