rust doesn't support aarch64-pc-windows-gnu (msys2/CLANG-packages#28) and it apparently hardcodes libgcc (msys2/CLANG-packages#29), so disable it in all clang prefixes
rust doesn't support aarch64-pc-windows-gnu (msys2/CLANG-packages#28) and it apparently hardcodes libgcc (msys2/CLANG-packages#29), so disable it in all clang prefixes