Without taking credit from anyone who has already worked on this: http://bugs.gentoo.org/showdependencytree.cgi?id=354479&hide_resolved=1
Half of the unfixed packages have ready download'n'ship patches available in NetBSD (NetBSD already moved to libpng15) And second half is boring replicating of the previous fixes That said, we could use some more manpower in committing the fixes in tree, so this would be over within weeks, not months Thanks - Samuli
