This was historically the case, but no longer. Several architectures can be built with clang now and there's one that is built exclusively with clang (for lack

This was historically the case, but no longer. Several architectures can be built with clang now and there's one that is built exclusively with clang (for lack of a gcc-based toolchain). Also, Nick Desaulniers and team from Google work on fixes to the toolchains and kernel to keep it that way. [1] [1] https://clangbuiltlinux.github.io/ https://clangbuiltlinux.github.io/