git: 22a85734ff71 - main - mesa*: Update to 21.1.5

[Jan Beich]

Emmanuel Vadot <manu at FreeBSD.org> writes:

> The branch main has been updated by manu:
>
> URL: https://cgit.FreeBSD.org/ports/commit/?id=22a85734ff71983126a94a1970c534a45a9e730e
>
> commit 22a85734ff71983126a94a1970c534a45a9e730e
> Author:     Emmanuel Vadot <manu at FreeBSD.org>
> AuthorDate: 2021-07-03 10:13:48 +0000
> Commit:     Emmanuel Vadot <manu at FreeBSD.org>
> CommitDate: 2021-07-20 07:36:39 +0000
>
>     mesa*: Update to 21.1.5
>     
>     - swrast is only a gallium driver now.
>     - Bump needed llvm to 12
>     - libclc is still a llvm10, moving to >10 needs to change
>       from where we pick libclc as its now part of llvm
>     
>     Differential Revision:      https://reviews.freebsd.org/D31165
>     Reviewed by: kbowling, zeising

Did you test lang/clover with such a mixed setup? D31165 didn't
mention what was tested.

AFAIU, libclc builds LLVM bytecode for clover. However, LLVM bytecode
between different major LLVM version is not compatible. For example,
bug 239682 revert in mesa-dri required fc188448496f (aka r239682)
to sync libclc with mesa-dri.