From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [IPv6:2001:a60:0:28:0:1:25:1]) by sourceware.org (Postfix) with ESMTPS id 06E51384F027 for ; Fri, 13 May 2022 08:12:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 06E51384F027 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4L01b74KtJz1s7tQ; Fri, 13 May 2022 10:12:19 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4L01b73RPNz1qqkP; Fri, 13 May 2022 10:12:19 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 6Kj5Bzuf1w5a; Fri, 13 May 2022 10:12:18 +0200 (CEST) X-Auth-Info: 5F3CVw6IhLjKLVuCQHZSEn86vp4s/Z4eeOCb+QNKC+r5dedmXiMiYcTC0A21Y0xu Received: from igel.home (ppp-46-244-176-172.dynamic.mnet-online.de [46.244.176.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 13 May 2022 10:12:18 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 0AB882C377C; Fri, 13 May 2022 10:12:18 +0200 (CEST) From: Andreas Schwab To: "Maciej W. Rozycki" Cc: libc-alpha@sourceware.org, Mao Han , Joseph Myers , Palmer Dabbelt , Darius Rad , Andrew Waterman , DJ Delorie Subject: Re: [PATCH v2 1/4] C-SKY: Use an autoconf template to produce `preconfigure' References: X-Yow: I'm having a MID-WEEK CRISIS! Date: Fri, 13 May 2022 10:12:17 +0200 In-Reply-To: (Maciej W. Rozycki's message of "Thu, 12 May 2022 23:28:45 +0100 (BST)") Message-ID: <87sfpdlula.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 May 2022 08:12:22 -0000 On Mai 12 2022, Maciej W. Rozycki wrote: > Avoid fiddling with autoconf internals and use AC_DEFINE_UNQUOTED to > define macros in the configuration headers rather than handcoding an > equivalent shell sequence with the use of the `as_echo' undocumented > variable. > > Switch to using AC_MSG_ERROR rather than `echo' and `exit' directly for > error handling. Owing to the lack of any kind of error annotation it > makes it difficult to spot the message in the flood in a parallel build > and neither it is logged in `config.log'. Ok. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."