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=-10.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 13C07C433E0 for ; Mon, 13 Jul 2020 10:57:03 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D1FC020758 for ; Mon, 13 Jul 2020 10:57:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="X5jZiLBo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D1FC020758 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:38960 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1juw8s-0001ib-3O for qemu-devel@archiver.kernel.org; Mon, 13 Jul 2020 06:57:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60900) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1juw7d-0008S1-SB for qemu-devel@nongnu.org; Mon, 13 Jul 2020 06:55:45 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:32304 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1juw7c-0003w9-91 for qemu-devel@nongnu.org; Mon, 13 Jul 2020 06:55:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1594637743; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1+JSHYb737LZqhaYjYC2+OkHdZ5z7XT1MwUYgTFntwI=; b=X5jZiLBoZyIJt+eHhkTdGYHn5A4C9xdlSegejSyT8OQKHUjkh6fd/HWzqV9a2T0vvqhrRC Ahk/LueKSL4VIf/iHhFViSVDr9KgkpwF+ypp5kVsONr7Ma+cI2o2J1HE6L1LXqRE4sUbm3 cAWGCbd8m0uchNfzkZ/f/ba9WBx6+dY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-70-ddaxHFoBMsKkkFfYcDHHNQ-1; Mon, 13 Jul 2020 06:55:41 -0400 X-MC-Unique: ddaxHFoBMsKkkFfYcDHHNQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 49B291902EA0; Mon, 13 Jul 2020 10:55:40 +0000 (UTC) Received: from thuth.com (ovpn-112-125.ams2.redhat.com [10.36.112.125]) by smtp.corp.redhat.com (Postfix) with ESMTP id 47CCE27CCC; Mon, 13 Jul 2020 10:55:39 +0000 (UTC) From: Thomas Huth To: peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 2/9] configure: do not clobber CFLAGS with --enable-fuzzing Date: Mon, 13 Jul 2020 12:55:27 +0200 Message-Id: <20200713105534.10872-3-thuth@redhat.com> In-Reply-To: <20200713105534.10872-1-thuth@redhat.com> References: <20200713105534.10872-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=205.139.110.120; envelope-from=thuth@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/13 03:20:22 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexander Bulekov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Alexander Bulekov When configuring with --enable-fuzzing, we overwrote the CFLAGS added by all the preceding checks. Instead of overwriting CFLAGS, append the ones we need. Fixes: adc28027ff ("fuzz: add configure flag --enable-fuzzing") Reported-by: Li Qiang Signed-off-by: Alexander Bulekov Message-Id: <20200708200104.21978-2-alxndr@bu.edu> Tested-by: Li Qiang Reviewed-by: Li Qiang Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Thomas Huth --- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index f59418f6de..69a89113f7 100755 --- a/configure +++ b/configure @@ -7926,7 +7926,7 @@ if test "$fuzzing" = "yes" ; then if test "$have_fuzzer" = "yes"; then FUZZ_LDFLAGS=" -fsanitize=address,fuzzer" FUZZ_CFLAGS=" -fsanitize=address,fuzzer" - CFLAGS=" -fsanitize=address,fuzzer-no-link" + CFLAGS="$CFLAGS -fsanitize=address,fuzzer-no-link" else error_exit "Your compiler doesn't support -fsanitize=address,fuzzer" exit 1 -- 2.18.1