From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: "Eric Lilja" Newsgroups: gmane.emacs.help Subject: Optimize for my CPU Date: Mon, 15 Nov 2004 15:14:45 +0100 Organization: Island, Linkoping University, Sweden Message-ID: NNTP-Posting-Host: deer.gmane.org X-Trace: sea.gmane.org 1100528186 6367 80.91.229.6 (15 Nov 2004 14:16:26 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 15 Nov 2004 14:16:26 +0000 (UTC) Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Mon Nov 15 15:16:21 2004 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1CTheX-0004MS-00 for ; Mon, 15 Nov 2004 15:16:21 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.33) id 1CThnE-0003Y4-R2 for geh-help-gnu-emacs@m.gmane.org; Mon, 15 Nov 2004 09:25:20 -0500 Original-Path: shelby.stanford.edu!newsfeed.stanford.edu!syros.belnet.be!news.belnet.be!news.tele.dk!news.tele.dk!small.news.tele.dk!newsfeed1.swip.net!swipnet!newsfeed.sunet.se!news01.sunet.se!news.island.liu.se!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 16 Original-NNTP-Posting-Host: astmatix.ida.liu.se Original-X-Trace: news.island.liu.se 1100528057 18556 130.236.186.15 (15 Nov 2004 14:14:17 GMT) Original-X-Complaints-To: abuse@island.liu.se Original-NNTP-Posting-Date: Mon, 15 Nov 2004 14:14:17 +0000 (UTC) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-RFC2646: Format=Flowed; Original X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Original-Xref: shelby.stanford.edu gnu.emacs.help:126611 Original-To: help-gnu-emacs@gnu.org X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: main.gmane.org gmane.emacs.help:22006 X-Report-Spam: http://spam.gmane.org/gmane.emacs.help:22006 Hello, when configuring Emacs ($ ./configure), what parameter should you pass to optimize it for a certain type of CPU? I have a Pentium IV in my system, but Help->About Emacs lists i386 so I was thinking that the build I'm running is optimized for an i386 when I want i686 optimizations. I tried passing --cflags -march=i686 to the configure-script but it doesn't seem to recognise -march=i686 because the script halts. Any ideas? / Eric