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SubjectRe: [PATCH] kbuild: descend to scripts/kconfig/ directly when syncconfig is needed
On Fri, Jan 18, 2019 at 5:17 PM Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:
>
> The recursion of the top Makefile is inefficient.
> Just descend to scripts/kconfig/.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---

Applied to linux-kbuild.


>
> Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index 9851a44..d5f0ac4 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -631,7 +631,7 @@ $(KCONFIG_CONFIG) include/config/auto.conf.cmd: ;
> # include/generated/ and include/config/. Update them if .config is newer than
> # include/config/auto.conf (which mirrors .config).
> include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd
> - $(Q)$(MAKE) -f $(srctree)/Makefile syncconfig
> + $(Q)$(MAKE) $(build)=scripts/kconfig syncconfig
> else
> # External modules and some install targets need include/generated/autoconf.h
> # and include/config/auto.conf but do not care if they are up-to-date.
> --
> 2.7.4
>


--
Best Regards
Masahiro Yamada

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