The package does not compile if only >=gtk+-2 is installed. (Same for gbuffy-0.2.6). Reason: DEPEND requires >=x11-libs/gtk+-1.1.11. That will be fulfilled with gtk+-2 but does not work.
Created attachment 167454 [details] Patch fixes DEPEND to '=x11-libs/gtk+-1*' Compiles cleanly afterwards here on x86.
Fixed by radhermit@g.o on 20110323.