Re: [OE-core] [PATCH 4/8] debug_build.inc: collect debug build tuning configuration

["Mathieu Dubois-Briand" <mathieu.dubois-briand@bootlin.com>]

On Tue Sep 16, 2025 at 6:09 AM CEST, hongxu via lists.openembedded.org wrote:
> The modern compilers and code seem to require extra steps to avoid DEBUG errors,
> Move debug tuning configuration from recipes to an include file to address these
> errors.
>
> Introduce separate variables to avoid the :remove operations, such DEBUG_OPTLEVEL,
> BUILD_OPTLEVEL and OECMAKE_WEBKIT_NO_INLINE_HINTS
>
> Suggested-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
> Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> ---

Just a note about this patches: I had perf reproducibility issues [1][2]
after taking this series and I believe this is linked with this patch. I
suspect this is not directly related with it, but more with the issue we
have had with perf reproducibility last week.

So I dropped this patch for now, but I will take it a bit later this
week and try to go further. I still wanted to provide some feedback
here. Also, if anyone believes this issue IS related with this series,
please share your thoughts.

[1] https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/2505
[2] http://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20250916-0ss72vce/

Thanks,
Mathieu

-- 
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com