From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.devel Subject: Re: Building master on Windows fails with undefined reference to `__builtin_assume_aligned' Date: Sun, 26 Jun 2016 22:25:15 +0200 Message-ID: <57703A2B.4090707@cs.ucla.edu> References: <576E3E2E.1070802@gmx.at> <576EFA3A.6000900@cs.ucla.edu> <576F99BA.7070305@gmx.at> <576FB3D7.1030501@cs.ucla.edu> <83a8i8ym5y.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1466972779 12543 80.91.229.3 (26 Jun 2016 20:26:19 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 26 Jun 2016 20:26:19 +0000 (UTC) Cc: rudalics@gmx.at, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Jun 26 22:26:10 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bHGd7-0004d6-Jg for ged-emacs-devel@m.gmane.org; Sun, 26 Jun 2016 22:26:09 +0200 Original-Received: from localhost ([::1]:55148 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bHGd6-0007rx-J2 for ged-emacs-devel@m.gmane.org; Sun, 26 Jun 2016 16:26:08 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58105) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bHGcX-0007lF-Is for emacs-devel@gnu.org; Sun, 26 Jun 2016 16:25:34 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bHGcV-0002KQ-I1 for emacs-devel@gnu.org; Sun, 26 Jun 2016 16:25:32 -0400 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:33129) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bHGcP-0002JI-Co; Sun, 26 Jun 2016 16:25:25 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 61EAE160255; Sun, 26 Jun 2016 13:25:23 -0700 (PDT) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id 7wnTwSutea0r; Sun, 26 Jun 2016 13:25:22 -0700 (PDT) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id B44081613E3; Sun, 26 Jun 2016 13:25:22 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id iPq47c8Eeuuw; Sun, 26 Jun 2016 13:25:22 -0700 (PDT) Original-Received: from [192.168.1.15] (host243-162-static.0-79-b.business.telecomitalia.it [79.0.162.243]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 69C79160255; Sun, 26 Jun 2016 13:25:21 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 In-Reply-To: <83a8i8ym5y.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 131.179.128.68 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:204786 Archived-At: On 06/26/2016 06:01 PM, Eli Zaretskii wrote: > Shouldn't we make some change in this branch as well: > > #elif ! defined __GNUC_PATCHLEVEL__ > # define GNUC_PREREQ(v, w, x) ((v) < __GNUC__ + ((w) <= __GNUC_MINOR__)) Thanks, I installed a patch for that. (The bug wasn't triggered by Emacs, since the problem occurred only for GCC 2.8.1 (1998) and earlier when v <= 2 and x != 0, and no uses of GCC_PREREQ in Emacs are like that.)