Mesa compiler specification

[Tobias Kortkamp]

On Mon, Jan 21, 2019, at 21:20, Kevin Oberman wrote:
> I am happy to see mesa-18.3.2 has made it to ports. Thanks, Jan.
> 
> I do have one question/request... Can the mesa ports be updated to allow
> compilation with either llvm60 or llvm70? I have been compiling with llvm70
> fora few weeks with no problems. It both compiles and runs fine. It was the
> only remaining port on my system requiring llvm60 and I suspect that I am
> not alone in this.

You can do this by simply setting MESA_LLVM_VER=70 in make.conf.