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[209.132.180.67]) by mx.google.com with ESMTP id d2si4064487pgq.129.2019.03.27.11.47.10; Wed, 27 Mar 2019 11:47:26 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=PAyyYlaA; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391213AbfC0Spt (ORCPT + 99 others); Wed, 27 Mar 2019 14:45:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:38384 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390288AbfC0SUo (ORCPT ); Wed, 27 Mar 2019 14:20:44 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E7AD52082F; Wed, 27 Mar 2019 18:20:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553710843; bh=9dgVZuCPRGTCL3jKF6dV4Qqyz28SQ/WpfxLMbofxLvA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PAyyYlaAKEVt+hvGl7q0wTDeFCIs9twTnn/XKA6YsHMVCXlh4TWMCv9/wIZWy0vgT 7LzxCO3t8WMFa7LSCdxFICv1yjDRkuIznpzq90HWMYdcchisSsi4SjN9Xj5WUL9Ccb wQZKi1JPt1YgOFjy0T7SKboxtcJVamQSwCXa3aSY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Masahiro Yamada , Sasha Levin Subject: [PATCH AUTOSEL 4.9 02/87] h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux- Date: Wed, 27 Mar 2019 14:19:15 -0400 Message-Id: <20190327182040.17444-2-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190327182040.17444-1-sashal@kernel.org> References: <20190327182040.17444-1-sashal@kernel.org> MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Masahiro Yamada [ Upstream commit fc2b47b55f17fd996f7a01975ce1c33c2f2513f6 ] It believe it is a bad idea to hardcode a specific compiler prefix that may or may not be installed on a user's system. It is annoying when testing features that should not require compilers at all. For example, mrproper, headers_install, etc. should work without any compiler. They look like follows on my machine. $ make ARCH=h8300 mrproper ./scripts/gcc-version.sh: line 26: h8300-unknown-linux-gcc: command not found ./scripts/gcc-version.sh: line 27: h8300-unknown-linux-gcc: command not found make: h8300-unknown-linux-gcc: Command not found make: h8300-unknown-linux-gcc: Command not found [ a bunch of the same error messages continue ] $ make ARCH=h8300 headers_install ./scripts/gcc-version.sh: line 26: h8300-unknown-linux-gcc: command not found ./scripts/gcc-version.sh: line 27: h8300-unknown-linux-gcc: command not found make: h8300-unknown-linux-gcc: Command not found HOSTCC scripts/basic/fixdep make: h8300-unknown-linux-gcc: Command not found WRAP arch/h8300/include/generated/uapi/asm/kvm_para.h [ snip ] The solution is to delete this line, or to use cc-cross-prefix like some architectures do. I chose the latter as a moderate fixup. I added an alternative 'h8300-linux-' because it is available at: https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/8.1.0/ Signed-off-by: Masahiro Yamada Signed-off-by: Sasha Levin --- arch/h8300/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile index e1c02ca230cb..073bba6f9f60 100644 --- a/arch/h8300/Makefile +++ b/arch/h8300/Makefile @@ -23,7 +23,7 @@ KBUILD_AFLAGS += $(aflags-y) LDFLAGS += $(ldflags-y) ifeq ($(CROSS_COMPILE),) -CROSS_COMPILE := h8300-unknown-linux- +CROSS_COMPILE := $(call cc-cross-prefix, h8300-unknown-linux- h8300-linux-) endif core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ -- 2.19.1