Seen just once on my branch: ERROR: clang-22.1.8-r0 do_configure: Execution of '/srv/pokybuild/yocto-worker/qemux86-world-alt/build/build/tmp/work/x86-64-v3-poky-linux/clang/22.1.8/temp/run.do_configure.589055' failed with exit code 1 ... | DEBUG: Executing shell function do_configure | ln: failed to create symbolic link '/srv/pokybuild/yocto-worker/qemux86-world-alt/build/build/tmp/work-shared/llvm-project-source-22.1.8-r0/sources/llvm-project-22.1.8.src/clang/tools/extra/clang-tools-extra': File exists
qemux86-world-alt alma9-vk-2 mathieu/master-next completed at 2026-07-29 20:21:36+00:00 https://autobuilder.yoctoproject.org/valkyrie/#/builders/17/builds/4101/steps/13/logs/stdio
Likely a makefile race? See if that fixed upstream or obvious in the "makefile". It has only happened once so not urgent.