After a 3-year hiatus development on Pingus has started again. Since March 2010 version 0.7.3 is out which includes (only) patches to make it work on newer GCC.
Already in the tree... *pingus-0.7.3 (07 Aug 2010) 07 Aug 2010; Michael Sterrett <mr_bones_@gentoo.org> +pingus-0.7.3.ebuild, +files/pingus-0.7.3-paths.patch: version bump
Oooooooooo, damn, my bad. Sorry, forgot that I don't sync my portage tree every day anymore.