73 lines
1.7 KiB
Bash
73 lines
1.7 KiB
Bash
#!/bin/bash
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# Copyright 1999-2007 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/files/fix_libtool_files.sh,v 1.14 2007/09/06 11:00:44 uberlord Exp $
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usage() {
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cat << "USAGE_END"
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Usage: fix_libtool_files.sh <old-gcc-version> [--oldarch <old-CHOST>]
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Where <old-gcc-version> is the version number of the
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previous gcc version. For example, if you updated to
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gcc-3.2.1, and you had gcc-3.2 installed, run:
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# fix_libtool_files.sh 3.2
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If you updated to gcc-3.2.3, and the old CHOST was i586-pc-linux-gnu
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but you now have CHOST as i686-pc-linux-gnu, run:
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# fix_libtool_files.sh 3.2 --oldarch i586-pc-linux-gnu
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Note that if only the CHOST and not the version changed, you can run
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it with the current version and the '--oldarch <old-CHOST>' arguments,
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and it will do the expected:
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# fix_libtool_files.sh `gcc -dumpversion` --oldarch i586-pc-linux-gnu
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USAGE_END
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exit 1
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}
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if [[ $2 != "--oldarch" && $# -ne 1 ]] || \
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[[ $2 == "--oldarch" && $# -ne 3 ]]
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then
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usage
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fi
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ARGV1=$1
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ARGV2=$2
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ARGV3=$3
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source /etc/profile || exit 1
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source /etc/init.d/functions.sh || exit 1
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if [[ ${EUID} -ne 0 ]] ; then
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eerror "${0##*/}: Must be root."
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exit 1
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fi
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# make sure the files come out sane
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umask 0022
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if [[ ${ARGV2} == "--oldarch" ]] && [[ -n ${ARGV3} ]] ; then
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OLDCHOST=${ARGV3}
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else
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OLDCHOST=
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fi
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AWKDIR="/lib/rcscripts/awk"
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if [[ ! -r ${AWKDIR}/fixlafiles.awk ]] ; then
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eerror "${0##*/}: ${AWKDIR}/fixlafiles.awk does not exist!"
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exit 1
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fi
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OLDVER=${ARGV1}
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export OLDVER OLDCHOST
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einfo "Scanning libtool files for hardcoded gcc library paths..."
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gawk -f "${AWKDIR}/fixlafiles.awk"
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# vim:ts=4
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