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executable file 61 lines (53 sloc) 1.865 kB
#!/bin/bash -
# libtool-kill-dependency_libs.sh
# Copyright (C) 2010 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# Run libtool as normal, then kill the dependency_libs line in the .la
# file. Otherwise libtool will add DT_NEEDED entries for dependencies
# of libguestfs to all the other binaries, which is NOT helpful
# behaviour.
set -e
# Find the -o option. The precise name of this option is full of
# magic for libtool so we cannot change it here, which is what we'd
# like to do. Unfortunately this introduces a short race for parallel
# makes but there's not much we can do about that.
declare -a args
i=0
while [ $# -gt 0 ]; do
case "$1" in
-o)
output="$2"
args[$i]="$1"
((++i))
args[$i]="$2"
((++i))
shift 2;;
*)
args[$i]="$1";
((++i))
shift;;
esac
done
# Run libtool as normal.
#echo "${args[@]}"
"${args[@]}"
if [ -n "$output" ]; then
mv "$output" "$output.tmp"
# Remove dependency_libs from output.
sed "s/^dependency_libs=.*/dependency_libs=''/" < "$output.tmp" > "$output"
chmod --reference="$output.tmp" "$output"
rm "$output.tmp"
fi
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