On 1/5/26 15:35, David Lechner wrote:
> Replace usage of $(srctree) with $(abs_srctree) when creating a symlink
> to include/asm/arch in out of tree builds.
>
> When building_out_of_srctree is true, $(srctree) is just "..", so the
> created symlink was broken, for example:
>
> build-mt8365_evk/include/asm/arch -> ../arch/arm/include/asm/arch-mediatek
>
> Which would resolve to a non-existent path:
>
> build-mt8365_evk/include/asm/arch/arm/include/asm/arch-mediatek
>
> To fix, we need to use the absolute path to the source tree since we
> don't know where the build tree is located relative to the source tree.
>
> Fixes: bd3f9ee679b4 ("kbuild: Bump the build system to 6.1")
> Signed-off-by: David Lechner <[email protected]>
> ---
> scripts/Makefile.autoconf | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/Makefile.autoconf b/scripts/Makefile.autoconf
> index e3c88badb52..47c49a018bf 100644
> --- a/scripts/Makefile.autoconf
> +++ b/scripts/Makefile.autoconf
> @@ -138,7 +138,7 @@ ifdef building_out_of_srctree
> else
> \
> dest=arch/$(ARCH)/include/asm/arch-$(if $(SOC),$(SOC),$(CPU));
> \
> fi;
> \
> - ln -fsn $(srctree)/$$dest include/asm/arch
> + ln -fsn $(abs_srctree)/$$dest include/asm/arch
> else
> $(Q)if [ -d arch/$(ARCH)/mach-$(SOC)/include/mach ]; then \
> dest=../../mach-$(SOC)/include/mach; \
>
> ---
> base-commit: 6cdd7597a2fbfc1572c1b0af23d3daf1cefa2de7
> change-id: 20260105-mtk-fix-build-after-kconfig-change-922538479a96
>
> Best regards,
Tested-by: Sean Anderson <[email protected]>
