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#!/bin/sh
# Make sure grass library dir is removed from ld.so.conf
# Lifted from xfree86 package's shell-lib.sh script
set -e
dir="/usr/lib/grass/lib"
ldsoconf="/etc/ld.so.conf"
if [ "$1" = "remove" ]; then
# is the line present?
if fgrep -qsx "$dir" "$ldsoconf"; then
# rewrite the file (very carefully)
set +e
fgrep -svx "$dir" "$ldsoconf" > "$ldsoconf.dpkg-tmp"
fgrep_status=$?
set -e
case $fgrep_status in
0|1) ;; # we don't actually care if any lines matched or not
*) die "error reading \"$ldsoconf\"; fgrep exited with status" \
"$fgrep_status" ;;
esac
set +e
cmp -s "$ldsoconf.dpkg-tmp" "$ldsoconf"
cmp_status=$?
set -e
case $cmp_status in
0) rm "$ldsoconf.dpkg-tmp" ;; # files are identical
1) mv "$ldsoconf.dpkg-tmp" "$ldsoconf" ;; # files differ
*) die "error comparing \"$ldsoconf.dpkg-tmp\" to \"$ldsoconf\"; cmp" \
"exited with status $cmp_status" ;;
esac
fi
fi
if [ "$1" = "remove" ]; then
ldconfig
fi
#DEBHELPER#
exit 0
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