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=-7.1 required=3.0 tests=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 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 043E1C433E0 for ; Tue, 23 Jun 2020 17:38:14 +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 C81B720706 for ; Tue, 23 Jun 2020 17:38:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="RdjTY7BQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C81B720706 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]:49532 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jnms9-0008T6-22 for qemu-devel@archiver.kernel.org; Tue, 23 Jun 2020 13:38:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jnmrW-0007xP-Nm for qemu-devel@nongnu.org; Tue, 23 Jun 2020 13:37:34 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:47640 helo=us-smtp-delivery-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 1jnmrT-0000nx-6d for qemu-devel@nongnu.org; Tue, 23 Jun 2020 13:37:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592933849; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=j3ivgt/qCiONLnCgZ7sdhhr3P8QC6CBdvgSMRzrXMX8=; b=RdjTY7BQQernTJ6mnSvHoPgxNb4Al/EFgwNfkuGiT+4Sa9ENmaZ/+MgJzSi9lmIgQYIXnq 2m2J7pEdj/4ypUSPReRkEo959sY1u4Pd3skByo41EMaTQOWLD4mL1/VXaMAMkQSIMBwlnX L7T0I+QeK9ehWHS/rcWVcE/+g3LclqM= 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-162-1qxwIldbNQS_x90NDCyroA-1; Tue, 23 Jun 2020 13:37:28 -0400 X-MC-Unique: 1qxwIldbNQS_x90NDCyroA-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 802E4108BD0B for ; Tue, 23 Jun 2020 17:37:27 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3D6D35D9D3 for ; Tue, 23 Jun 2020 17:37:27 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PATCH] configure: disable -Wxor-used-as-pow Date: Tue, 23 Jun 2020 13:37:26 -0400 Message-Id: <20200623173726.20909-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=205.139.110.61; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/23 01:55:08 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 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_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Clang being clang and adding more pointless warnings. In a hardware emulator there are going to be plenty of bitwise operations, and the chance of someone writing ^ for pow and not being caught is basically zero. Signed-off-by: Paolo Bonzini --- configure | 1 + 1 file changed, 1 insertion(+) diff --git a/configure b/configure index 8d9435a0e0..d42f060ee7 100755 --- a/configure +++ b/configure @@ -2062,6 +2062,7 @@ add_to nowarn_flags -Wno-string-plus-int add_to nowarn_flags -Wno-typedef-redefinition add_to nowarn_flags -Wno-tautological-type-limit-compare add_to nowarn_flags -Wno-psabi +add_to nowarn_flags -Wno-xor-used-as-pow gcc_flags="$warn_flags $nowarn_flags" -- 2.26.2