From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id dBOUG2lFrV+wTQAAWB0awg (envelope-from ) for ; Thu, 12 Nov 2020 09:23:37 -0500 Received: by simark.ca (Postfix, from userid 112) id 690D01F08B; Thu, 12 Nov 2020 09:23:37 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on simark.ca X-Spam-Level: X-Spam-Status: No, score=0.4 required=5.0 tests=DKIM_SIGNED,MAILING_LIST_MULTI, RCVD_IN_BL_SPAMCOP_NET,T_DKIM_INVALID,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 9B0EF1E552 for ; Thu, 12 Nov 2020 09:23:35 -0500 (EST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 0093D3858015; Thu, 12 Nov 2020 14:23:35 +0000 (GMT) Received: from gateway32.websitewelcome.com (gateway32.websitewelcome.com [192.185.145.122]) by sourceware.org (Postfix) with ESMTPS id AA0AC3858007 for ; Thu, 12 Nov 2020 14:23:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org AA0AC3858007 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=tom@tromey.com Received: from cm12.websitewelcome.com (cm12.websitewelcome.com [100.42.49.8]) by gateway32.websitewelcome.com (Postfix) with ESMTP id 12EBF256F8 for ; Thu, 12 Nov 2020 08:23:32 -0600 (CST) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id dDVbkhS1TiQiZdDVbkRmlV; Thu, 12 Nov 2020 08:23:32 -0600 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=mr3HgubX1sRwUGyrARh1OZdrrai9yfK6XVJ5nLq6GZg=; b=xwo4HuT1cWvgBQLKc8NDS0HuWv SBRkB4b/nGqGN9pPXdBIkjhu56nm39xz/NiruNXrOfjRzt4e7E1ubcNtQCuWw4G+pkpXRvzU8eilf bfXJ0hNQ8Lh3yzIOYjPtmAYF0; Received: from 97-122-89-243.hlrn.qwest.net ([97.122.89.243]:34888 helo=murgatroyd) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1kdDVb-001yib-CP; Thu, 12 Nov 2020 07:23:31 -0700 From: Tom Tromey To: Alexander Richardson via Gdb-patches Subject: Re: [PATCH] GDB: Fix detection of ELF support when configuring with -Werror References: <20201111092021.5428-1-Alexander.Richardson@cl.cam.ac.uk> <52dc77e4-ff34-be60-13af-f580d3cf77e7@simark.ca> X-Attribution: Tom Date: Thu, 12 Nov 2020 07:23:30 -0700 In-Reply-To: (Alexander Richardson via Gdb-patches's message of "Thu, 12 Nov 2020 09:25:29 +0000") Message-ID: <878sb6fycd.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.89.243 X-Source-L: No X-Exim-ID: 1kdDVb-001yib-CP X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-89-243.hlrn.qwest.net (murgatroyd) [97.122.89.243]:34888 X-Source-Auth: tom+tromey.com X-Email-Count: 1 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: simark@simark.ca, Alexander Richardson Errors-To: gdb-patches-bounces@sourceware.org Sender: "Gdb-patches" >>>>> "Alexander" == Alexander Richardson via Gdb-patches writes: Alexander> that's what I originally planned, but it seems like elf-bfd.h (and the Alexander> headers it includes) don't include any system headers. Since I'm not Alexander> familiar with any of this code I assumed this was intentional. It seems like a question for the binutils list. Maybe the answer is that configuring with -Werror shouldn't be done, though. I don't know the current state, but in the past, Autoconf sometimes generated somewhat questionable test programs, so it's not clear to me that the parts of configure that are out of gdb's control are -Werror-clean. Tom