This is a naive ebuild for erlang-11.2.0 (11B-0) released 17 May 2006. I took the erlang-10.2.10 ebuild and chopped out the epoll and glibc-2.4 patches, and it seemed to work okay on my amd64 system.
Created attachment 87197 [details] erlang-11.2.0.ebuild
Updated in portage. The glibc patch is no longer required, and epoll patch isnt available yet.