#!/bin/bash
#
#    Copyright (C) 2008  Brian Brazil
#
#    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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
#

set -ex

. config

rm -rf $WORKINGDIR
mkdir -p $WORKINGDIR
cd $WORKINGDIR

apt-get source xorg-server$VERSION
apt-get --yes build-dep xorg-server$VERSION
mkdir tmp
tar -C tmp -xzf xorg-server_*.orig.tar.gz
# Remove non-free bits for .orig, and patched version
fgrep -r -l http://oss.sgi.com/projects/FreeB . | xargs rm
fgrep -r -l http://www.sgi.com/software/opensource/glx/license.html . | xargs rm
# Regenerate diff
diff -ruN tmp/xorg-server*/ xorg-server*/ | gzip -c > xorg-server_*.diff.gz
# Repackage orig.tar.gz
tar -C tmp -czf xorg-server_*.orig.tar.gz xorg-server*/
rename 's/(xorg-server)/$1-free/' xorg-server_*.orig.tar.gz

cd xorg-server*/
# Make it build without the non-free bits
sed -i -e 's/--enable-dri/--disable-dri --disable-glx/' \
   -e 's/--enable-dmx/--disable-dmx/' debian/rules
echo > debian/xdmx.install
echo > debian/xdmx-tools.install


dch -D $RELEASE -v $(sed  -n '1s#^.*(\(.*\)).*#\1'${DISTRONAME_L}${XORG_SERVER_VERSION}'#p' debian/changelog)  "Removed non-free code"

dpkg-buildpackage -rfakeroot -us -uc