[2/6] clang: disable all test targets

We don't install the tests, or run them in the build tree, so tell cmake
not to generate the targets at all. This removes internal dependencies
which means we can turn off more components that we don't want.

Signed-off-by: Ross Burton <ross.burton@arm.com>
---
 meta/recipes-devtools/clang/clang_git.bb | 1 +
 1 file changed, 1 insertion(+)

On Fri, Sep 12, 2025 at 7:30 AM Ross Burton via lists.openembedded.org
<ross.burton=arm.com@lists.openembedded.org> wrote:
>
> We don't install the tests, or run them in the build tree, so tell cmake
> not to generate the targets at all. This removes internal dependencies
> which means we can turn off more components that we don't want.
>

Hmm, there is a plan to enable running ptest support to clang, it will be good
to keep that in mind while we add this, so we do not have to redo things again.

> Signed-off-by: Ross Burton <ross.burton@arm.com>
> ---
>  meta/recipes-devtools/clang/clang_git.bb | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/meta/recipes-devtools/clang/clang_git.bb b/meta/recipes-devtools/clang/clang_git.bb
> index f53ecbfe398..09dda563bd3 100644
> --- a/meta/recipes-devtools/clang/clang_git.bb
> +++ b/meta/recipes-devtools/clang/clang_git.bb
> @@ -120,6 +120,7 @@ EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
>                    -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD='${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD}' \
>                    -DLLVM_NATIVE_TOOL_DIR=${STAGING_BINDIR_NATIVE} \
>                    -DLLVM_HEADERS_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-min-tblgen \
> +                  -DLLVM_INCLUDE_TESTS=OFF \
>  "
>
>  EXTRA_OECMAKE:append:class-nativesdk = "\
> --
> 2.43.0
>
>
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On 15 Sep 2025, at 06:14, Khem Raj <raj.khem@gmail.com> wrote:
> 
> On Fri, Sep 12, 2025 at 7:30 AM Ross Burton via lists.openembedded.org
> <ross.burton=arm.com@lists.openembedded.org> wrote:
>> 
>> We don't install the tests, or run them in the build tree, so tell cmake
>> not to generate the targets at all. This removes internal dependencies
>> which means we can turn off more components that we don't want.
>> 
> 
> Hmm, there is a plan to enable running ptest support to clang, it will be good
> to keep that in mind while we add this, so we do not have to redo things again.

If that happens, all that needs to happen is turning the -DLLVM_INCLUDE_TESTS=OFF into a PACKAGECONFIG.

Ross