[PATCH 1/2] Makefile: Export clang toolchain variables

[Daniel Axtens]

Hi Joel,

Thanks!

Tested-by: Daniel Axtens <dja at axtens.net> # powerpc 64-bit BE

Regards,
Daniel

> The powerpc makefile will use these in it's boot wrapper.
>
> Signed-off-by: Joel Stanley <joel at jms.id.au>
> ---
>  Makefile | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Makefile b/Makefile
> index 9aa352b38815..a2db3c885b38 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -495,6 +495,9 @@ endif
>  ifneq ($(GCC_TOOLCHAIN),)
>  CLANG_GCC_TC	:= --gcc-toolchain=$(GCC_TOOLCHAIN)
>  endif
> +export CLANG_TARGET
> +export CLANG_GCC_TC
> +export CLANG_PREFIX
>  KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
>  KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
>  KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
> -- 
> 2.19.1