app-admin/gnome-system-tools-2.30.2 link fails with "undefined reference to `gtk_widget_set_visible'". According to bug #298534 this is the result of a dependency on gtk+ version >= 2.18, and in fact emerging gtk+-2.20.1-r1 allows gnome-system-tools-2.30.2 to build properly. This dependency should probably be tested for in the ebuild and required in the emerge rather than allowing the compile and link to simply fail.
Could you please attach full build log when failing? Upstream thought that gtk+-2.16 should be enough for 2.30. Thanks
Pacho, I'll look, but I expect that the build log of the problem has been overwritten by the successful subsequent build. I don't have time to back-version gtk+ and reproduce the problem. I apologize.
+ 19 Sep 2010; Gilles Dartiguelongue <eva@gentoo.org> + gnome-system-tools-2.30.2.ebuild: + Raise gtk+ dependency per bug #336513. This is already fixed in master branch of upstream's repository. Thanks for reporting.