Compile failed until I first did a # emerge --oneshot dev-util/gtk-doc It doesn't appear as dependency in the cheese ebuild.
While I'm at it could this be made optional (e.g. doc USE flag)? I see some other GNOME apps doing this and it would be a nice feature to have.
Please sync your tree. Change log: 13 Sep 2010; Gilles Dartiguelongue <eva@gentoo.org> -cheese-2.24.3.ebuild, -cheese-2.26.3.ebuild, cheese-2.30.1.ebuild: Add missing gtk-doc, docbook-xml-dtd DEPEND. Keep dbus[X] from previous revisions that was forgotten in overlay.