I've just found out that since the version 1.7.2 VisualBoyAdvance (GameBoy Advance emulator) has the preliminary GTK GUI. I did some checking and modified original ebuild to use the "gtk" use flag and when told so compile the gui. As this is my first real attempt to ebuild modification please be gentle ;) Especially considering the VBA configure script needed the GTK version number (but only 2.x, not full 2.x.x returned by pkg-config) and I'm not sure how can it be done in the way that would be more elegant than mine. Anyway - ebuild worked for me so maybe someone else would find it interesting.
Created attachment 38302 [details] visualboyadvance-1.7.2-r1.ebuild
This is a dupe of bug 52242 and by the way.. when is 1.7.2 with gtk support going into portage? the other bug have been around for a while.
*** This bug has been marked as a duplicate of 52242 ***
Closing to clean up after bugzilla upgrade. reopen if closed in error. Thanks.
clean up bug list after bugzilla update