From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0C4FC433B4 for ; Sat, 10 Apr 2021 16:49:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BA58A611AE for ; Sat, 10 Apr 2021 16:49:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234513AbhDJQt6 (ORCPT ); Sat, 10 Apr 2021 12:49:58 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:14236 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234334AbhDJQt6 (ORCPT ); Sat, 10 Apr 2021 12:49:58 -0400 Received: from pps.filterd (m0109333.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 13AGncEW024146 for ; Sat, 10 Apr 2021 09:49:43 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=JMPLZuc/6km7QOVuox6fHp2lxrcTKoN61IfDOcVBqug=; b=kMJdDgc8ZW8r/CFDgVwi/aArRkxLu2r7PUo5IzoUHd5yKlzAdUNczxLLuKIM5sJvmHJO /o2eg5E0fI7ZG+eikUOn6uJAD/w//uENI6caLoAxLdBPsbtS+HVAptvRFqYqWX5Pm7DA 0kaFhoAxMbgMJSWRZPjPYHVSPj171/qAGnw= Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com with ESMTP id 37u82eshbe-5 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Sat, 10 Apr 2021 09:49:43 -0700 Received: from intmgw001.06.ash9.facebook.com (2620:10d:c085:208::11) by mail.thefacebook.com (2620:10d:c085:11d::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Sat, 10 Apr 2021 09:49:31 -0700 Received: by devbig003.ftw2.facebook.com (Postfix, from userid 128203) id 7E9DA1450401; Sat, 10 Apr 2021 09:49:30 -0700 (PDT) From: Yonghong Song To: CC: Andrii Nakryiko , Arnaldo Carvalho de Melo , , Nick Desaulniers , Sedat Dilek Subject: [PATCH bpf-next 1/5] selftests: set CC to clang in lib.mk if LLVM is set Date: Sat, 10 Apr 2021 09:49:30 -0700 Message-ID: <20210410164930.769251-1-yhs@fb.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210410164925.768741-1-yhs@fb.com> References: <20210410164925.768741-1-yhs@fb.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-GUID: LBuceEE8AOH8dxtGhLRi1Ec2mD9vmiij X-Proofpoint-ORIG-GUID: LBuceEE8AOH8dxtGhLRi1Ec2mD9vmiij X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.761 definitions=2021-04-10_07:2021-04-09,2021-04-10 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 impostorscore=0 mlxlogscore=758 spamscore=0 mlxscore=0 clxscore=1015 phishscore=0 suspectscore=0 adultscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2104100127 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org selftests/bpf/Makefile includes lib.mk. With the following command make -j60 LLVM=3D1 LLVM_IAS=3D1 <=3D=3D=3D compile kernel make -j60 -C tools/testing/selftests/bpf LLVM=3D1 LLVM_IAS=3D1 V=3D1 some files are still compiled with gcc. This patch fixed lib.mk issue which sets CC to gcc in all cases. Cc: Sedat Dilek Signed-off-by: Yonghong Song --- tools/testing/selftests/lib.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib= .mk index a5ce26d548e4..9a41d8bb9ff1 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -1,6 +1,10 @@ # This mimics the top-level Makefile. We do it explicitly here so that t= his # Makefile can operate with or without the kbuild infrastructure. +ifneq ($(LLVM),) +CC :=3D clang +else CC :=3D $(CROSS_COMPILE)gcc +endif =20 ifeq (0,$(MAKELEVEL)) ifeq ($(OUTPUT),) --=20 2.30.2