From patchwork Sat Aug 5 18:46:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhangjin Wu X-Patchwork-Id: 131536 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:c44e:0:b0:3f2:4152:657d with SMTP id w14csp613713vqr; Sat, 5 Aug 2023 13:00:09 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHJgu+yn5Iw8kJ9mWbc7zhuLuDrv/xAIBEFLoDW8wbnRf+r2zsXgmVcKfSMCaj87otZe2FT X-Received: by 2002:aa7:d357:0:b0:522:2add:5841 with SMTP id m23-20020aa7d357000000b005222add5841mr3498075edr.7.1691265609169; Sat, 05 Aug 2023 13:00:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1691265609; cv=none; d=google.com; s=arc-20160816; b=oO+2ec4dypST7K7KxetFwLBv+xx9kYTyBgeM8RCpPsbGzDBrFqt8fGFpCXicJsIR+g ZiZSWTYRaqL8Pjx3P1OqCzqG9jqXiZZeWbQlojN0yJKur+OCgj4OnF0WgR+eP8zI++2g xuOWCkmDoELM3MGPZX/SJ+Fcd7CaB1Pefg91QuKLIr0ULI3HQdNuBwXP2CHm8YIIODyp aAnIj/qAFHekpmzkSrwifkADovgPolRpc0gcx/urt0cujfS20ocU3lO6mh4KR7wCnItv B5aDz6YmK3zXu/ZiQ+YKTSk6K+KDmN035j+gsWVM6+s9vzgpxwncZ8BbbB/p9i4T9sVc RJWA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:feedback-id:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from; bh=/IJSXiWDPy2yGiaXHnr8zkVQOuEYalzKCAyxj+SCrHM=; fh=W7bimvGvo0lTWlwz0fu1fcegkvlIQ1MGOcj/f5qtBos=; b=Z0/PRf2KynN0g5mVnxJWr32i1Q6OFIM+cos9jcfDL6C4XVl758AnwAFC5iTcurnOtt jsykPOR5lW68NVcUITpRuQw/uKq5Q2V2nR9gBPdbWz9rHNZopFERu7eP5sNOxU0t7D4K s2LlHIfzNn7+Gq8aIILd9bdzVj8xBDOkk2+z6WeLWotgtfYvPbRIbugcut9TY6so451c 1aQCC3v4h35D+C7EhP0eSJ9u3c6qpkOuF2c2RXBM2blIPYcz7z7uoySIeMTMQMj53SWN KvxIVXf3BD6+dG3FVkMjwXBhYD2oNFQ7OC2wPVnw4WfSARda81T1R4kE/eRd/uLZpmq2 Ygtg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id i10-20020a50fc0a000000b0052228322ac8si3544348edr.154.2023.08.05.12.59.45; Sat, 05 Aug 2023 13:00:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230222AbjHESqW (ORCPT + 99 others); Sat, 5 Aug 2023 14:46:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230050AbjHESqU (ORCPT ); Sat, 5 Aug 2023 14:46:20 -0400 Received: from smtpbgeu2.qq.com (smtpbgeu2.qq.com [18.194.254.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D533A1BE4; Sat, 5 Aug 2023 11:46:15 -0700 (PDT) X-QQ-mid: bizesmtp74t1691261166tr51mwlx Received: from linux-lab-host.localdomain ( [116.30.131.233]) by bizesmtp.qq.com (ESMTP) with id ; Sun, 06 Aug 2023 02:46:04 +0800 (CST) X-QQ-SSF: 01200000000000E0X000B00A0000000 X-QQ-FEAT: +bXiSo2NuBc72kCN4qQlj4Lqddv9gwYnm8KLDRKgB14qter2jdJhaXimrmWeM D52Gx8aygUqGks7WCB4egYTk1EGgdkEO4Mcwot44W9Y1Q5PwQDzn/l3o57xypA2QSzQWQu0 DnzqJnukzzvI8wlNJRM0jRPfJe0mWtRftQSA/HyBAaeRbWRkI3IPKW+M5xzHwJNw5iqVaZm b/20AAOOucrtZI9C3sFm+h4XTl+69Z8g7H83NEc29mgajdCYmDy6M52xcVVR+r7HnZnIqDg YrQ4R+/JYYUcRGAj/PPPw/j9whd6kALZXTQqEXji6V6l+THjFC+8sFgdOaMum5HNx+d9nC5 a8RBztzXYf3FvbezqbF5bH6jxV0m64GqVZ3NjvXYVBl0onb/QMkQ/UMYY040Q== X-QQ-GoodBg: 0 X-BIZMAIL-ID: 10931000458716054793 From: Zhangjin Wu To: w@1wt.eu Cc: falcon@tinylab.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, tanyuan@tinylab.org, thomas@t-8ch.de Subject: [PATCH v6 7/8] selftests/nolibc: allow customize CROSS_COMPILE by architecture Date: Sun, 6 Aug 2023 02:46:03 +0800 Message-Id: <8f21df212f07a43d7534dedfd2beb4c8a2e05308.1691259983.git.falcon@tinylab.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:tinylab.org:qybglogicsvrgz:qybglogicsvrgz5a-1 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_PASS, T_SPF_HELO_TEMPERROR autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1773420526933235943 X-GMAIL-MSGID: 1773420526933235943 Some cross compilers may not just be prefixed with ARCH, customize them by architecture may simplify the test a lot, especially, when iterate with ARCH. After customizing this for every architecture, the minimal test argument will be architecture itself, no CROSS_COMPILE required to be passed. If the prefix of installed cross compiler is not the same as the one customized, we can also pass CROSS_COMPILE as before or even pass CROSS_COMPILE_. Signed-off-by: Zhangjin Wu --- tools/testing/selftests/nolibc/Makefile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index 452d8e424d28..45d231b9c5c2 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -55,6 +55,12 @@ IMAGE_loongarch = arch/loongarch/boot/vmlinuz.efi IMAGE = $(IMAGE_$(XARCH)) IMAGE_NAME = $(notdir $(IMAGE)) +# CROSS_COMPILE: cross toolchain prefix by architecture +CROSS_COMPILE ?= $(CROSS_COMPILE_$(XARCH)) + +# make sure CC is prefixed with CROSS_COMPILE +$(call allow-override,CC,$(CROSS_COMPILE)gcc) + # default kernel configurations that appear to be usable DEFCONFIG_i386 = defconfig DEFCONFIG_x86_64 = defconfig