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SubjectRe: [PATCH v2 1/2] kbuild: replace cc-name test with CONFIG_CC_IS_CLANG
Hi Masahiro,

On Tue, Oct 30, 2018 at 10:26:33PM +0900, Masahiro Yamada wrote:
> Evaluating cc-name invokes the compiler every time even when you are
> not compiling anything, like 'make help'. This is not efficient.
> The compiler type has been already detected in the Kconfig stage.
> Use CONFIG_CC_IS_CLANG, instead.
> Signed-off-by: Masahiro Yamada <>
> Acked-by: Michael Ellerman <> (powerpc)

Looks good to me:

Acked-by: Paul Burton <> (MIPS)


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