Re: [Buildroot] [PATCH] package/mesa3d: fix build issue with gcc < 13

[Julien Olivain via buildroot <buildroot@buildroot.org>]

On 26/08/2026 16:13, Thomas Petazzoni via buildroot wrote:
> Since upstream commit
> e42e3193137d1b21e84b499336e7a8887b8a8689 ("intel: add Jay"), a C23
> construct is used in the intel driver code:
> 
> enum jay_predication : uint8_t
> 
> This causes a build issue with GCC < 13:
> 
> In file included from ../src/intel/compiler/jay/jay_builder.h:12,
>                  from ../src/intel/compiler/jay/jay_from_nir.c:23:
> ../src/intel/compiler/jay/jay_ir.h:582:22: error: expected identifier 
> or ‘(’ before ‘:’ token
>   582 | enum jay_predication : uint8_t {
>       |                      ^
> ../src/intel/compiler/jay/jay_ir.h:637:25: error: field ‘predication’ 
> has incomplete type
>   637 |    enum jay_predication predication;
>       |                         ^~~~~~~~~~~
> 
> We fix that by integrating a patch already available in
> OpenEmbedded. It changes the code to not use the C23 construct.
> 
> This build issue was encountered on host-mesa3d while building an
> allyespackageconfig configuration inside our standard Docker
> container.
> 
> Buildroot commit
> c073c976179021c84e0c84f6f23e938b43783e75 ("package/{mesa3d,
> mesa3d-headers}: bump version to 26.1.0") that switched to mesa3d
> 26.1.0, which contains the problematic commit. Therefore 2026.05 is
> affected, but not earlier Buildroot versions.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Applied to master, thanks.
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