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Date:   Tue, 9 Jul 2019 09:30:42 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Geert Uytterhoeven <geert@linux-m68k.org>
Cc:     Masahiro Yamada <yamada.masahiro@socionext.com>,
        Michal Marek <michal.lkml@markovi.net>,
        linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] kbuild: Inform user to pass ARCH= for make mrproper
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Is there any chance we could save ARCH in .config?  That would make
cross compile builds so much easier..  Same for CROSS_COMPILE.