o add run/build depends on gm4 to parse config correctly.
o add WANT_GTK to build gtk module.
o sort MAN1 variable.
for update:
PR: 24985
Submitted by: Martti Kuparinen <martti.kuparinen@iki.fi>
for Gtk+ stuff:
PR: 24908
Submitted by: Oyvind Albrigtsen <e-devil@e-devil.org>
Approved by: maintainer