default_pre_build                                            &&
cd $SOURCE_DIRECTORY                                         &&
sed -i -e "s:^CXXFLAGS=\(.*\):CXXFLAGS=\1 ${CXXFLAGS}:"      \
    -e "s:^CFLAGS=\(.*\):CFLAGS=\1 ${CFLAGS}:"               \
    -e "s:^MANDIR=.*:MANDIR=${INSTALL_ROOT}/usr/share/man:"  \
    -e "s:/usr/X11R6:${INSTALL_ROOT}/usr:"                   \
    Makefile                                                 &&
if  check_if_xorg_modular_libs;  then
  sedit  's:X11R6\/::g'  $SOURCE_DIRECTORY/slim.conf
fi
