linux-kernel - Re: [PATCH v2 1/2] kbuild: defconf: use SRCARCH to find merged configs

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Date: Tue, 16 Jan 2024 20:28:24 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: Zhang Bingwu <xtex@...s.net>
Cc: Nathan Chancellor <nathan@...nel.org>, Nick Desaulniers <ndesaulniers@...gle.com>, 
	Nicolas Schier <nicolas@...sle.eu>, linux-kbuild@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Zhang Bingwu <xtexchooser@...k.com>, 
	Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH v2 1/2] kbuild: defconf: use SRCARCH to find merged configs

On Sun, Jan 14, 2024 at 5:14 PM Zhang Bingwu <xtex@...s.net> wrote:
>
> From: Zhang Bingwu <xtexchooser@...k.com>
>
> For some ARCH values, SRCARCH, which should be used for finding arch/
> subdirectory, is different from ARCH.
>
> Signed-off-by: Zhang Bingwu <xtexchooser@...k.com>



As you can see in "git log scripts/Makefile.defconf",
I was not involved in anything about this file.

I do not see much interest in this patch set, but
Arnd Bergmann might be excited about it.

(You did not accompany with a real use case though)









> ---
>  scripts/Makefile.defconf | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/scripts/Makefile.defconf b/scripts/Makefile.defconf
> index ab271b205..226ea3df3 100644
> --- a/scripts/Makefile.defconf
> +++ b/scripts/Makefile.defconf
> @@ -9,8 +9,8 @@
>  # Input config fragments without '.config' suffix
>  define merge_into_defconfig
>         $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \
> -               -m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/$(1) \
> -               $(foreach config,$(2),$(srctree)/arch/$(ARCH)/configs/$(config).config)
> +               -m -O $(objtree) $(srctree)/arch/$(SRCARCH)/configs/$(1) \
> +               $(foreach config,$(2),$(srctree)/arch/$(SRCARCH)/configs/$(config).config)
>         +$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig
>  endef
>
> @@ -23,7 +23,7 @@ endef
>  # Input config fragments without '.config' suffix
>  define merge_into_defconfig_override
>         $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \
> -               -Q -m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/$(1) \
> -               $(foreach config,$(2),$(srctree)/arch/$(ARCH)/configs/$(config).config)
> +               -Q -m -O $(objtree) $(srctree)/arch/$(SRCARCH)/configs/$(1) \
> +               $(foreach config,$(2),$(srctree)/arch/$(SRCARCH)/configs/$(config).config)
>         +$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig
>  endef
> --
> 2.43.0
>
>


--
Best Regards
Masahiro Yamada