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List:       linux-kbuild
Subject:    Re: [PATCH 2/2] kbuild: add more comments for KBUILD_NOCMDDEP=1
From:       Nicolas Schier <nicolas () fjasle ! eu>
Date:       2022-12-29 14:11:59
Message-ID: Y62gL0J8ZfWE+RjS () fjasle ! eu
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On Thu, Dec 29, 2022 at 06:15:01PM +0900 Masahiro Yamada wrote:
> The cmd-check for KBUILD_NOCMDDEP=1 may not be clear until you see
> commit c4d5ee13984f ("kbuild: make KBUILD_NOCMDDEP=1 handle empty
> built-in.o").
> 
> When a phony target (i.e. FORCE) is the only prerequisite, Kbuild
> uses a tricky way to detect that the target does not exist.
> 
> Add more comments.
> 
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
> ---
> 
>  scripts/Kbuild.include | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>


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