Created attachment 379888 [details, diff] Patch against libgnomeprintui-2.18.6.ebuild This is needed to make <wxGTK:3.0 multilib aware
+*libgnomeprintui-2.18.6-r1 (29 Jun 2014) + + 29 Jun 2014; Michał Górny <mgorny@gentoo.org> + +libgnomeprintui-2.18.6-r1.ebuild: + Enable multilib support, required for x11-libs/wxGTK:{2.8,2.9}. Remove useless + USE=doc since HTML docs are bundled. Bug #515650.