Coq-8.1 is now in pl4 version, the gentoo patches can still be applied (and so be general 8.1 patches). http://coq.inria.fr/V8.1pl4/files/coq-8.1pl4.tar.gz
Created attachment 170892 [details] sci-mathematics/coq-8.1_p4.ebuild The updated ebuild. The ./configure parameters were slightly modified.
bumped, thanks