linux-kernel - Re: [PATCH 3/7] kbuild: reuse real-search to simplify cmd

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Message-ID: <CAKwvOd=PTcAQP9b3wHY=95ESXVQjhwcHrNg5EqC0N5FVUKOJjw@mail.gmail.com>
Date:   Thu, 7 Apr 2022 10:38:33 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Michal Marek <michal.lkml@...kovi.net>
Subject: Re: [PATCH 3/7] kbuild: reuse real-search to simplify cmd_mod

On Wed, Apr 6, 2022 at 8:31 AM Masahiro Yamada <masahiroy@...nel.org> wrote:
>
> The first command in cmd_mod is similar to the real-search macro.
> Reuse it.
>
> Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>

Thanks for the patch!
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>

> ---
>
>  scripts/Makefile.build | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/Makefile.build b/scripts/Makefile.build
> index f15c245dc17e..857329844789 100644
> --- a/scripts/Makefile.build
> +++ b/scripts/Makefile.build
> @@ -306,7 +306,7 @@ $(obj)/%.prelink.o: $(obj)/%.o FORCE
>  endif
>
>  cmd_mod = { \
> -       echo $(if $($*-objs)$($*-y)$($*-m), $(addprefix $(obj)/, $($*-objs) $($*-y) $($*-m)), $(@:.mod=.o)); \
> +       echo $(addprefix $(obj)/, $(call real-search, $*.o, .o, -objs -y -m)); \
>         $(undefined_syms) echo; \
>         } > $@
>
> --
> 2.32.0
>


-- 
Thanks,
~Nick Desaulniers