https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: net-p2p/feather-2.1.0 one or more CMake variables were not used by the project. Discovered on: amd64 (internal ref: guru_ci)
Created attachment 840209 [details] build.log build log and emerge --info
Alright, I've fixed this now. I suppose that cmake var was removed in the latest update.