https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: app-editors/emacs fails to compile. Discovered on: amd64 (internal ref: tinderbox) NOTE: This machine uses a clang/LLVM toolchain. If you think that this issue is strictly related to clang/LLVM please block bug 408963. If you think that this issue isstrictly related to the LLD linker, please block bug 731004.
Created attachment 649708 [details] build.log build log and emerge --info
Created attachment 649710 [details] other.tar.bz2 other logs
I'd say that previous slots of Emacs are not supported with such exotic toolchains. So, WONTFIX. But of course, feel free to reopen with a patch attached.