[PATCH RFC next 02/18] CI: pass clang HOSTCC and CC to pytest

[Tom Rini]

On Mon, May 04, 2026 at 03:20:29PM +0200, Quentin Schulz wrote:
> From: Quentin Schulz <quentin.schulz at cherry.de>
> 
> test_env_initial_env_file test calls make on the build directory passed
> with --build-dir parameter which points at UBOOT_TRAVIS_BUILD_DIR which
> is populated with buildman before pytest is run. For "sandbox with clang
> test.py" and "sandbox64 with clang test.py" jobs, buildman uses clang-20
> toolchain, but pytest isn't configured to use that as well, resulting in
> gcc being used with a configuration made with clang-20 toolchain.
> 
> Specify the HOSTCC and CC clang make arguments so pytest uses the proper
> toolchain, this will be required in a few commits when we'll upgrade to
> a newer version of scripts/Makefile.extrawarn which gets rid of checking
> whether a clang flag exists (because it's supported by the min clang
> version the kernel advertises as being supported) which will be an issue
> since GCC for sure doesn't support all clang flags.
> 
> Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
> ---
>  .gitlab-ci.yml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
> index 245e422d72f..d0ebd9f123b 100644
> --- a/.gitlab-ci.yml
> +++ b/.gitlab-ci.yml
> @@ -288,6 +288,7 @@ sandbox with clang test.py:
>      - ${HOST}
>    variables:
>      TEST_PY_BD: "sandbox"
> +    TEST_PY_EXTRA: "--make-args HOSTCC=clang-20 --make-args CC=clang-20"

Is ""--make-args 'HOSTCC=clang-20 CC=clang-20'" not parsed correctly ?

-- 
Tom
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