Re: [PATCH 0/1] MR4966: winebuild: On macOS, search for tools un-prefixed as a last resort.

[Jacek Caban (＠jacek)]

Maybe we should just always pass `--cc-cmd` to winebuild. This would allow `find_clang_tool` to work. We could also, as a last resort, search for `clang` and use that for `find_clang_tool` instead of limiting that code path to explicitly passed compiler.