depends gtk+2 && depends xfconf && depends libxfce4util && depends libxfce4ui && optional_depends GETTEXT \ "--enable-nls" \ "--disable-nls" \ "for Native Language Support" && optional_depends gnome-doc-utils \ "--enable-gen-doc" \ "--disable-gen-doc" \ "to generate HTML documentation" && optional_depends dbus-glib \ "--enable-dbus" \ "--disable-dbus" \ "for D-Bus support"