default_pre_build &&
if [[ "$FVWM_RELEASE" == "unstable" ]] &&
   [[ "$FVWM_PATCHSET" == "y" ]]; then
        cd ${SOURCE_DIRECTORY}                  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE2}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE3}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE4}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE5}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE6}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE7}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE8}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE9}  &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE10} &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE11} &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE12} &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE13} &&
        patch -p0 < ${SOURCE_CACHE}/${SOURCE14}
fi
