depends libtool && depends gettext && optional_depends file \ "--with-libmagic" \ "--without-libmagic" \ "to determine mimetypes (via libmagic)" && optional_depends gtk+2 \ "--with-gtk" \ "--without-gtk" \ "to determine mimetypes (via GTK+)" && optional_depends libx11 \ "--with-X11" \ "--without-X11" \ "to determine terminal emulator title"