Re: [Buildroot] [v1, 1/2] package/aichat: require SSE2 on i386 target

[Thomas Petazzoni via buildroot <buildroot@buildroot.org>]

Hello,

On Wed, Jun 17, 2026 at 06:13:11PM +0200, Alexander Shirokov wrote:
> The ring crate enforces SSE/SSE2 availability on x86 at compile time,
> leading to build failures on targets where they are not supported.
> 
> Add a new dependency to avoid selecting aichat on such targets.
> 
> The failure was reported by autobuild [1]:
> 
>     error[E0080]: evaluation panicked: assertion failed: cfg!(target_feature = "sse") && cfg!(target_feature = "sse2")
>     --> /home/autobuild/autobuild/instance-38/output-1/build/aichat-0.30.0/VENDOR/ring/src/cpu/intel.rs:26:9
>        |
>     26 |         assert!(cfg!(target_feature = "sse") && cfg!(target_feature = "sse2"));
>        |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>     evaluation of `cpu::intel::abi_assumptions::_ASSUMES_SSE2` failed here
> 
> [1] https://autobuild.buildroot.org/results/c38a21c80490d5012c5b7bd926e778b406b5f26a/build-end.log
> 
> Signed-off-by: Alexander Shirokov <shirokovalexs@gmail.com>

Could you trace back which version of aichat first started exposing
the problem? We need to understand if our LTS branches are affected or
not. Adding a Fixes: tag pointing to the Buildroot commit who
introduced the issue is best, like this:

Fixes: <commit hash> ("<commit title>")

Thanks a lot!

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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