case $THIS_SUB_DEPENDS in
  DAV)
    message "${MESSAGE_COLOR}Forcing DAV module as sub dependency.$DEFAULT_COLOR" &&
    APACHE24_EXTRA="$APACHE24_EXTRA --enable-dav"
  ;;
 UNIQ)
     message "${MESSAGE_COLOR}Forcing unique_id module as sub dependency.${DEFAULT_COLOR}" &&
     APACHE24_EXTRA="${APACHE24_EXTRA} --enable-unique_id"
  ;;
    *) echo "unknown sub_depends $THIS_SUB_DEPENDS"; return 1 ;;
esac
