Created attachment 869894 [details] Emerge Info and Emerge Build Log While, for most of the build there are no indications of this, towards the end there are two occurrences of warnings for using the LLVM libc++ standard library being ignored: "clang-16: warning: argument unused during compilation: '-stdlib=libc++' [-Wunused-command-line-argument]"
This is fine, there's no linkage with libraries when compiling raw assembly. But you should really use flags on clang-common to control this anyway instead of passing in *FLAGS.
I didn't even realize that clang-common even had a use flag for that; I'll be sure to use that in the future
