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Wed, 04 Mar 2026 17:44:29 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/232426 From: Yoann Congal Linux commit aaed5c7739be ("kbuild: slim down package for building external modules")[0] states that include/config/auto.conf is also a file needed for out-of-tree build. This avoids this error when building an out-of-tree Rust kernel module: | make -C .../tmp/work-shared/qemux86-64/kernel-source M=$PWD | make[1]: Entering directory '.../tmp/work-shared/qemux86-64/kernel-source' | make[2]: Entering directory '.../tmp/work/qemux86_64-poky-linux/rust-out-of-tree-module/git/sources/rust-out-of-tree-module-git' | .../tmp/work-shared/qemux86-64/kernel-source/Makefile:779: .../tmp/work-shared/qemux86-64/kernel-build-artifacts/include/config/auto.conf: No such file or directory [0]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=aaed5c7739be81ebdd6008aedc8befd98c88e67a Signed-off-by: Yoann Congal Signed-off-by: Harish Sadineni --- meta/classes-recipe/kernel.bbclass | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/classes-recipe/kernel.bbclass b/meta/classes-recipe/kernel.bbclass index 22568d6e9c..5c457ef5e6 100644 --- a/meta/classes-recipe/kernel.bbclass +++ b/meta/classes-recipe/kernel.bbclass @@ -563,6 +563,7 @@ do_shared_workdir () { cp .config $kerneldir/ mkdir -p $kerneldir/include/config cp include/config/kernel.release $kerneldir/include/config/kernel.release + cp include/config/auto.conf $kerneldir/include/config/auto.conf if [ -e certs/signing_key.x509 ]; then # The signing_key.* files are stored in the certs/ dir in # newer Linux kernels