On Wed, 2025-11-19 at 09:29 -0800, Khem Raj via lists.openembedded.org wrote: > On Wed, Nov 19, 2025 at 9:20 AM Gyorgy Sarvari <[email protected]> wrote: > > Hmm, I just noticed that this flag wasn't omitted accidentally at all, > > but because clang doesn't support it. > > > > Please ignore this patch, will try to come up with some conditional > > patch or something like that. > > > > > > Right, the intention was to keep the DEBUG_PREFIX_MAP to be generic > and I was hoping that packages won't need -fcanon-prefix-map but that's > not the case. In any case I think we now have toolchain classes and these > options are compiler specific so we could either move the whole > assignment out of bitbake.conf and into toolchain classes > or define addon variable in gcc.bbclass > > DEBUG_PREFIX_MAP_EXTRA = "-fcanon-prefix-map" > > and prepend it to DEBUG_PREFIX_MAP in bitbake.conf > > That will allow it to be overridden cleanly in recipes if needed. > > Third option is to keep it as such and add > > DEBUG_PREFIX_MAP =+ "-fcanon-prefix-map" meta/classes/toolchain/gcc.bbclass > > also keep in mind that this option is only available in gcc-13+ > so DEBUG_PREFIX_MAP if used on native recipes might fail for hosts with > gcc < 13 >
There is an additional issue in rust too, e.g.: https://autobuilder.yoctoproject.org/valkyrie/#/builders/22/builds/2773 Cheers, Richard
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