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[49.178.43.40]) by smtp.gmail.com with ESMTPSA id e131-v6sm16390261pfc.122.2018.11.04.15.11.46 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 04 Nov 2018 15:11:51 -0800 (PST) Received: by aurora.jms.id.au (sSMTP sendmail emulation); Mon, 05 Nov 2018 09:41:40 +1030 From: Joel Stanley To: Michael Ellerman , Nick Desaulniers Cc: Masahiro Yamada , Michal Marek , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 0/2] poewrpc/Boot: Fix cross compiling with clang Date: Mon, 5 Nov 2018 09:41:31 +1030 Message-Id: <20181104231133.30848-1-joel@jms.id.au> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, These patches allow clang to cross-compile the powerpc boot wrapper. The boot wrapper constructs it's own compiler flags as it may not be built for the same arch as the kernel. The powerpc64le kernel builds natively with clang and with this patch it can cross compile too. Joel Stanley (2): Makefile: Export clang toolchain variables powerpc/boot: Set target when cross-compiling for clang Makefile | 3 +++ arch/powerpc/boot/Makefile | 7 +++++++ 2 files changed, 10 insertions(+) -- 2.19.1