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#!/bin/sh
# preinst script for FSL
set -e
# Move a conffile. In case of an unmodified file simply
# remove it to not trigger dpkg questions.
# However, if the file is modified this question should occur.
mv_conffile_oldfsl()
{
CONFFILE="$1"
NEWLOCATION="$2"
if [ -e "$CONFFILE" ]; then
md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
old_md5sum=$(dpkg-query -W -f='${Conffiles}' fsl | grep ${CONFFILE} | awk '{ print $2 }')
if [ "$md5sum" = "$old_md5sum" ]; then
rm -f "$CONFFILE"
else
mv "$CONFFILE" "$NEWLOCATION"
fi
fi
}
case "$1" in
install|upgrade)
# This attempts to silently move the old fsl.conf configuration
# file to its new location /etc/fsl/fsl.sh if no local modifications
# are detected.
if dpkg --compare-versions "$2" le "3.3.11-2"; then
if [ -e /etc/fsl/fsl.conf ]; then
echo "Moving old FSL configuration to /etc/fsl/fsl.sh."
if [ ! -d /etc/fsl ]; then
mkdir /etc/fsl
fi
mv_conffile_oldfsl "/etc/fsl/fsl.conf" "/etc/fsl/fsl.sh"
fi
fi
# Move whole config dir to a version-specific location when upgrading
# from an old unversioned installation
if dpkg --compare-versions "$2" le "4.1.6-2~"; then
if [ -e /etc/fsl/fsl.sh ]; then
echo "Moving FSL config file to /etc/fsl/4.1."
if [ ! -d /etc/fsl/4.1 ]; then
mkdir /etc/fsl/4.1
fi
mv_conffile_oldfsl "/etc/fsl/fsl.sh" "/etc/fsl/4.1/fsl.sh"
mv_conffile_oldfsl "/etc/fsl/feat.tcl" "/etc/fsl/#FSLMVERSION/feat.tcl"
fi
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
