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References: <20210501172437.156926-1-masahiroy@kernel.org> <20210501172437.156926-2-masahiroy@kernel.org>
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From:   Max Filippov <jcmvbkbc@gmail.com>
Date:   Tue, 4 May 2021 02:45:51 -0700
Message-ID: <CAMo8BfJgNgNKRi9XsPUFKPzH0GvtFcRxx75+swXaofcMN7kg8Q@mail.gmail.com>
Subject: Re: [PATCH 2/2] arch: use cross_compiling to check whether it is a
 cross build or not
To:     Masahiro Yamada <masahiroy@kernel.org>
Cc:     linux-kbuild <linux-kbuild@vger.kernel.org>,
        Arnd Bergmann <arnd@arndb.de>, Chris Zankel <chris@zankel.net>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Helge Deller <deller@gmx.de>,
        "James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
        Rich Felker <dalias@libc.org>,
        Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
        Yoshinori Sato <ysato@users.sourceforge.jp>,
        LKML <linux-kernel@vger.kernel.org>,
        "open list:M68K ARCHITECTURE" <linux-m68k@lists.linux-m68k.org>,
        linux-mips@vger.kernel.org,
        "open list:PARISC ARCHITECTURE" <linux-parisc@vger.kernel.org>,
        "open list:SUPERH" <linux-sh@vger.kernel.org>,
        "open list:TENSILICA XTENSA PORT (xtensa)" 
        <linux-xtensa@linux-xtensa.org>
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On Sat, May 1, 2021 at 10:25 AM Masahiro Yamada <masahiroy@kernel.org> wrote:
>
> 'cross_compiling' is defined by the top Makefile and available for
> arch Makefiles to check whether it is a cross build or not. A good
> thing is the variable name 'cross_compiling' is self-documenting.
>
> This is a simple replacement for m68k, mips, sh, for which $(ARCH)
> and $(SRCARCH) always match.
>
> No functional change is intended for xtensa, either.
>
> This is rather a fix for parisc because arch/parisc/Makefile defines
> UTS_MATCHINE depending on CONFIG_64BIT, therefore cc-cross-prefix
> is not working in Kconfig time.
>
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
> ---
>
>  arch/m68k/Makefile   | 2 +-
>  arch/mips/Makefile   | 2 +-
>  arch/parisc/Makefile | 2 +-
>  arch/sh/Makefile     | 2 +-
>  arch/xtensa/Makefile | 6 +-----
>  5 files changed, 5 insertions(+), 9 deletions(-)

Acked-by: Max Filippov <jcmvbkbc@gmail.com> # xtensa

-- 
Thanks.
-- Max