It's gcc 4 complaining about an unknown array size. This is happening because gnome-gconf.c doesn't contain #include <popt.h> when it uses struct poptOption in an array declaration. Reproducible: Always Steps to Reproduce: 1. Install GCC 4 2. Emerge libgnome-2.10 Actual Results: Build failed with a compiler error. Expected Results: Built.
Created attachment 53649 [details, diff] Patch to add include popt.h
Fixed in CVS. Patch approved by Obz.