cd ~/libfxcg
TD=`mktemp -d`/libfxcg/
mkdir -p $TD
git pull
git archive master | tar xC $TD
cd $TD
make -C libfxcg || exit 1
tar cvjf libfxcg-latest.tar.bz2 libfxcg/{include,libfxcg.a}
cd
rm -rf $TD