mk_source_dir $SOURCE_DIRECTORY &&
cd $BUILD_DIRECTORY &&
verify_file '' &&
xz -dc $SOURCE_CACHE/$SOURCE | tar -xf -
cd $SOURCE_DIRECTORY  &&

if [ "$CALIBRE_PHOME" = "y" ]; then
   patch -p1 < $SCRIPT_DIRECTORY/calibre-stop-phone-home.diff
fi
