Re: Darwin bulk build machines: clang too old

[Greg Troxel <gdt%lexort.com@localhost>]

Thomas Klausner <wiz%netbsd.org@localhost> writes:

> https://github.com/mamedev/mame/issues/15850

I read this hoping to find what version would be needed, but no....

> We don't have CLANG_REQD, so I'm not quite sure what to do with this
> information, but perhaps the bulk build machine can be upgraded to a
> newer clang?

I have always felt that it was an artifact of clang being newish enough
that we didn't need a system to manage which version.

I suspect we need:

  CLANG_REQD, used sparingly

  mapping from language variatns to CLANG_REQD, for the normal case

and perhaps that can be avoided.