Re: [PATCH] kbuild: Add the source tree path to the Makefile.gcc-plugins path

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Hi Matti,


2017-02-06 15:57 GMT+09:00 Matti Aaltonen <matti.aaltonen@xxxxxxxxxx>:
> Make sure that the Makefile.gcc-plugins is found also when
> the build is not started from the kernel root directory.
>
> Signed-off-by: Matti Aaltonen <matti.aaltonen@xxxxxxxxxxxxx>
> ---
>  Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index 96b27a8..d085504 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -651,7 +651,7 @@ KBUILD_CFLAGS += $(call cc-ifversion, -lt, 0409, \
>  # Tell gcc to never replace conditional load with a non-conditional one
>  KBUILD_CFLAGS  += $(call cc-option,--param=allow-store-data-races=0)
>
> -include scripts/Makefile.gcc-plugins
> +include $(srctree)/scripts/Makefile.gcc-plugins
>
>  ifdef CONFIG_READABLE_ASM
>  # Disable optimizations that make assembler listings hard to read.
> --


Kbuild does not require $(srctree) for include directives.


Please see the following line in the top-level Makefile.

# o Look for make include files relative to root of kernel src
MAKEFLAGS += -rR --include-dir=$(CURDIR)



Or, do you have any problem without this patch?



-- 
Best Regards
Masahiro Yamada
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