Actually the ebuild build the edb_vt_ed and edb_gtk_db executable in all case, it's just a little modification to build them or not, according to use flag. I attached the modified ebuild next.
Created attachment 42315 [details] edb-1.0.5.20041016 which create edb_vt_ed and edb_gtk_vt according whith use flag
awesome, added to cvs, thanks :)