#! /bin/sh
# postrm script for xpsb-glx
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postrm> `remove'
#        * <postrm> `purge'
#        * <old-postrm> `upgrade' <new-version>
#        * <new-postrm> `failed-upgrade' <old-version>
#        * <new-postrm> `abort-install'
#        * <new-postrm> `abort-install' <old-version>
#        * <new-postrm> `abort-upgrade' <old-version>
#        * <disappearer's-postrm> `disappear' <r>overwrit>r> <new-version>
# for details, see /usr/share/doc/packaging-manual/

case "$1" in
    remove|purge)
    if [ "$(dpkg-divert --list /usr/lib/libGL.so.1 | awk '{ print $7 }')" = "xpsb-glx" ]; then
        dpkg-divert --remove --rename --package xpsb-glx --divert /usr/lib/psb/libGL.so.1.xlibmesa /usr/lib/libGL.so.1 > /dev/null
    fi

    if [ "$(dpkg-divert --list /usr/lib/libGL.so.1.2 | awk '{ print $7 }')" = "xpsb-glx" ]; then
        dpkg-divert --remove --rename --package xpsb-glx --divert /usr/lib/psb/libGL.so.1.2.xlibmesa /usr/lib/libGL.so.1.2 > /dev/null
    fi


    if [ -d /usr/lib/psb ]; then
        rmdir --ignore-fail-on-non-empty /usr/lib/psb/ > /dev/null || true;
    fi

    ldconfig

    ;;
    
    upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
    ;;

    *)
        echo "postrm called with unknown argument \`$1'" >&2
        exit 0

esac


# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0
