It is supported by upstream and seems to be working. Reproducible: Always
commit bba29b9fcf3ca3b524108b4408daf51ec95abcaa Author: Justin Lecher <jlec@gentoo.org> Date: Thu Nov 5 15:31:46 2015 +0100 dev-python/greenlet: Add python3.5 support Package-Manager: portage-2.2.23 Signed-off-by: Justin Lecher <jlec@gentoo.org> https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bba29b9fcf3ca3b524108b4408daf51ec95abcaa