From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: USE_LSB_TAG and Solaris 10 Date: Tue, 18 Jan 2011 17:55:32 -0500 Message-ID: References: <4D34A57E.4080809@cs.ucla.edu> <4D351F5B.4010001@cs.ucla.edu> <4D35DB11.6060207@cs.ucla.edu> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1295391350 5008 80.91.229.12 (18 Jan 2011 22:55:50 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 18 Jan 2011 22:55:50 +0000 (UTC) Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jan 18 23:55:46 2011 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PfKSo-0004H5-1q for ged-emacs-devel@m.gmane.org; Tue, 18 Jan 2011 23:55:46 +0100 Original-Received: from localhost ([127.0.0.1]:36985 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PfKSn-0004ia-Hc for ged-emacs-devel@m.gmane.org; Tue, 18 Jan 2011 17:55:45 -0500 Original-Received: from [140.186.70.92] (port=53768 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PfKSg-0004h9-JK for emacs-devel@gnu.org; Tue, 18 Jan 2011 17:55:40 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PfKSe-000768-5m for emacs-devel@gnu.org; Tue, 18 Jan 2011 17:55:38 -0500 Original-Received: from fencepost.gnu.org ([140.186.70.10]:49380) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PfKSe-000762-43 for emacs-devel@gnu.org; Tue, 18 Jan 2011 17:55:36 -0500 Original-Received: from eliz by fencepost.gnu.org with local (Exim 4.69) (envelope-from ) id 1PfKSa-0008Rx-5Y; Tue, 18 Jan 2011 17:55:32 -0500 In-reply-to: <4D35DB11.6060207@cs.ucla.edu> (message from Paul Eggert on Tue, 18 Jan 2011 10:25:21 -0800) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:134719 Archived-At: > Date: Tue, 18 Jan 2011 10:25:21 -0800 > From: Paul Eggert > CC: emacs-devel@gnu.org, monnier@iro.umontreal.ca > > On 01/18/11 07:04, Eli Zaretskii wrote: > > And what do you think this change will do to platforms that don't run > > the configure script, but do use GCC? > > These platforms should still work; they just won't use the > USE_LSB_TAG optimization. At some point the maintainers > for these non-Posix platforms should arrange for their > configuration procedure to set HAVE_ATTRIBUTE_ALIGNED > if that is appropriate for optimization on their platforms. Avoiding that needs a simple change in exactly 2 files: nt/config.nt for the Windows build and msdos/sed2v2.inp for the MS-DOS build.