Re: [Buildroot] [PATCH v2 6/6] package/{mesa3d, mesa3d-headers}: bump version to 26.2.3

From: Julien Olivain via buildroot <buildroot@buildroot.org>
To: Bernd Kuhls <bernd@kuhls.net>
Cc: buildroot@buildroot.org, Daniel Lang <dalang@gmx.at>,
	El Mehdi YOUNES <elmehdi.younes@smile.fr>,
	Joseph Kogut <joseph.kogut@gmail.com>,
	Romain Naour <romain.naour@gmail.com>,
	Valentin Korenblit <valentinkorenblit@gmail.com>
Subject: Re: [Buildroot] [PATCH v2 6/6] package/{mesa3d, mesa3d-headers}: bump version to 26.2.3
Date: Sat, 03 Oct 2026 23:19:39 +0200	[thread overview]
Message-ID: <169068322b16ebff3a18ef16c8a52373@free.fr> (raw)
In-Reply-To: <20260920213906.905956-6-bernd@kuhls.net>

Hi Bernd,

Thanks for the patch.

On 20/09/2026 23:39, Bernd Kuhls wrote:
> https://lists.freedesktop.org/archives/mesa-announce/2026-September/000869.html
> https://lists.freedesktop.org/archives/mesa-announce/2026-September/000868.html
> https://lists.freedesktop.org/archives/mesa-announce/2026-August/000867.html
> https://lists.freedesktop.org/archives/mesa-announce/2026-August/000863.html
> 
> Removed patch which was applied to fix a build error with gcc < 13 seen
> with mesa 26.1.x.
> 
> Upstream commit
> https://gitlab.freedesktop.org/mesa/mesa/-/commit/3f9451b54c42a37b41246de3ceea991111389c37
> added rusticl to the variable with_driver_using_cl which creates a new
> dependency to the precomp-compiler:
> https://gitlab.freedesktop.org/mesa/mesa/-/blob/mesa-26.2.2/meson.build?ref_type=tags#L973
> 
> Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
> ---
[...]
> diff --git a/package/mesa3d/mesa3d.mk b/package/mesa3d/mesa3d.mk
> index 04112eea8e..d68988ff22 100644
> --- a/package/mesa3d/mesa3d.mk
> +++ b/package/mesa3d/mesa3d.mk
> @@ -5,7 +5,7 @@
>  
> ################################################################################
> 
>  # When updating the version, please also update mesa3d-headers
> -MESA3D_VERSION = 26.1.8
> +MESA3D_VERSION = 26.2.3

The mesa3d runtime test (which is testing Rusticl) is failing
with this series. The issue can be reproduced with the command:

utils/docker-run support/testing/run-tests \
     -k -d dl -o output_folder \
     tests.package.test_mesa3d

The test fail at runtime because the opencl driver cannot loaded.

There is warnings in the execution log:

RUSTICL_ENABLE=llvmpipe clinfo
Libclc failed to load. Please make sure it is installed and provides
                 spirv-mesa3d-.spv and/or spirv64-mesa3d-.spv

and:

ICD loader properties
[...]
   ICD loader Profile                              OpenCL 3.0
         NOTE:   your OpenCL library only supports OpenCL 3.0,
                 but some installed platforms support OpenCL 3.1.
                 Programs using 3.1 features may crash
                 or behave unexpectedly

Note that other tests using mesa3d, such as test_weston, are working.

Could you have a look please?

>  MESA3D_SOURCE = mesa-$(MESA3D_VERSION).tar.xz
>  MESA3D_SITE = https://archive.mesa3d.org
>  MESA3D_LICENSE = MIT, SGI, Khronos
> --
> 2.47.3

Best regards,

Julien.
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