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- #!/bin/bash
- # Copyright 1999-2005 Gentoo Foundation
- # Distributed under the terms of the GNU General Public License v2
- # $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/files/fix_libtool_files.sh,v 1.12 2005/01/30 18:45:22 vapier Exp $
-
- 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
- }
-
- if [[ $2 != "--oldarch" && $# -ne 1 ]] || \
- [[ $2 == "--oldarch" && $# -ne 3 ]]
- then
- usage
- fi
-
- ARGV1=$1
- ARGV2=$2
- ARGV3=$3
-
- source /etc/profile
- source /sbin/functions.sh
-
- if [[ ${EUID} -ne 0 ]] ; then
- eerror "${0##*/}: Must be root."
- exit 1
- fi
-
- # make sure the files come out sane
- umask 0022
-
- if [[ ${ARGV2} == "--oldarch" ]] && [[ -n ${ARGV3} ]] ; then
- OLDCHOST=${ARGV3}
- else
- OLDCHOST=
- fi
-
- AWKDIR="/lib/rcscripts/awk"
-
- if [[ ! -r ${AWKDIR}/fixlafiles.awk ]] ; then
- eerror "${0##*/}: ${AWKDIR}/fixlafiles.awk does not exist!"
- exit 1
- fi
-
- OLDVER=${ARGV1}
-
- export OLDVER OLDCHOST
-
- einfo "Scanning libtool files for hardcoded gcc library paths..."
- /bin/gawk -f "${AWKDIR}/fixlafiles.awk"
-
- # vim:ts=4
-