persistent_add  LIBXFONT_OPTS_OVERRIDE

case "$THIS_SUB_DEPENDS" in
  FC) list_add  LIBXFONT_OPTS_OVERRIDE  '--enable-fc'  ;;
  BUILTIN_FONTS)
    if list_find  "$LIBXFONT_OPTS"  '--disable-builtins'; then
      list_remove  LIBXFONT_OPTS  '--disable-builtins'
    fi  &&
    list_add  LIBXFONT_OPTS_OVERRIDE  '--enable-builtins'
    ;;
  *) message "${PROBLEM_COLOR}bogus sub_depends: $SPELL $THIS_SUB_DEPENDS${DEFAULT_COLOR}" ;
  return 1;;
esac
