https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sci-mathematics/picosat-965 calls ar directly. Discovered on: amd64 (internal ref: ci) NOTE: As per QA policy, toolchain tools must not be called directly because they can cause issue in cross-compiling and because is not possible use a different AR implementation (like llvm-ar). To reproduce, please use sys-devel/gcc-config[-native-symlinks], sys-devel/binutils-config[-native-symlinks].
Created attachment 840349 [details] build.log build log and emerge --info
Error(s) that match a know pattern: make: ar: No such file or directory
Fixed in https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=aed12ac2a6a2bae81f5dfc588b67cf650349cb37