linux-kernel - Re: [PATCH 1/1] kbuild: deb-pkg: default dpkg-buildpackage --build

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Message-ID: <CAK7LNARnkOyusNFZsE9Hj9cg=TWJtv1By8e4UPCso92Wn=jgEQ@mail.gmail.com>
Date:   Tue, 7 Mar 2023 12:21:00 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Bastian Germann <bage@...utronix.de>
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
Subject: Re: [PATCH 1/1] kbuild: deb-pkg: default dpkg-buildpackage --build

On Mon, Mar 6, 2023 at 8:25 AM Bastian Germann <bage@...utronix.de> wrote:
>
> deb-pkg's dpkg-buildpackage invocation was added --build=source,binary
> recently. Before, it relied on the default, which is
> --build=source,binary,all and makes no difference for the built packages
> as there is no "Arch: all" package.


Is this paragraph true?

--build=source,binary,all sounds strange because
'all' is contained in 'binary'.



According to dpkb-buildpackage(1),

 binary = any,all

 full = source,binary = source,any,all  (default)


--build=source,binary would build everything
even if there were 'Arch: all'.





The code change is fine.
My plan was to use --build=source,binary later,
but I could not finish the entire work in the last cycle.




> However, the explicit --build eliminates overriding it via DPKG_FLAGS,
> which used to fill the gap of generating only a source package without
> building it.
>
> Recover the old, default behavior.
>
> Fixes: 7bf4582d7aad ("kbuild: deb-pkg: create source package without cleaning")
> Signed-off-by: Bastian Germann <bage@...utronix.de>
> ---
>  scripts/Makefile.package | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/Makefile.package b/scripts/Makefile.package
> index b941e6341b36..fe1721915a59 100644
> --- a/scripts/Makefile.package
> +++ b/scripts/Makefile.package
> @@ -120,7 +120,7 @@ debian-orig: linux.tar.gz debian
>  PHONY += deb-pkg
>  deb-pkg: debian-orig
>         +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) \
> -               --build=source,binary -nc -us -uc
> +               -nc -us -uc
>
>  PHONY += bindeb-pkg
>  bindeb-pkg: debian
> --
> 2.39.2
>


-- 
Best Regards
Masahiro Yamada