emerging app-crypt/gcr with `introspection` flag enabled failes with none particular error message in the end, but instead during compilation there's a hardly-noticeble warning Couldn't find include 'Gtk-3.0.gir' (search path: ['../gck', '../gcr', '/usr/local/share/gir-1.0', '/usr/share/gir-1.0', '/usr/share/gir-1.0', '/usr/share/gir-1.0', '/usr/share/gir-1.0']) Reproducible: Always Steps to Reproduce: 1. enable introspecion flag(or install any package that requires gcr with +introspection) 2. see compilation failure Actual Results: Compilation failed, as gtk+ isn't compiled with introspection Expected Results: gtk recompilation with +introspection should be triggered or Change-use-flags message issued
For me this was trigered by seahorce dependency. Also see http://forums.gentoo.org/viewtopic-t-949026-start-0.html
+ 09 Jul 2014; Pacho Ramos <pacho@gentoo.org> -gcr-3.12.0.ebuild, + gcr-3.12.2.ebuild: + Fix instrospection dependency (#516700 by darkdimius), drop old +
