From owner-freebsd-current@FreeBSD.ORG Wed Mar 9 09:27:53 2005 Return-Path: <owner-freebsd-current@FreeBSD.ORG> Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9409716A4CE for <current@freebsd.org>; Wed, 9 Mar 2005 09:27:53 +0000 (GMT) Received: from eva.fit.vutbr.cz (eva.fit.vutbr.cz [147.229.10.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id 552E843D58 for <current@freebsd.org>; Wed, 9 Mar 2005 09:27:52 +0000 (GMT) (envelope-from xdivac02@stud.fit.vutbr.cz) Received: from eva.fit.vutbr.cz (localhost [127.0.0.1]) by eva.fit.vutbr.cz (8.13.3/8.13.3) with ESMTP id j299RnKZ072550 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for <current@freebsd.org>; Wed, 9 Mar 2005 10:27:49 +0100 (CET) Received: (from xdivac02@localhost) by eva.fit.vutbr.cz (8.13.3/8.13.3/Submit) id j299RnoY072549 for current@freebsd.org; Wed, 9 Mar 2005 10:27:49 +0100 (CET) Date: Wed, 9 Mar 2005 10:27:49 +0100 From: Divacky Roman <xdivac02@stud.fit.vutbr.cz> To: current@freebsd.org Message-ID: <20050309092749.GA72315@stud.fit.vutbr.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2i X-Scanned-By: MIMEDefang 2.49 on 147.229.10.14 Subject: amd64 default CFLAGS X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current> List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Wed, 09 Mar 2005 09:27:53 -0000 hi, why is it necessary (if its at all) to have this: -mfpmath=387 -mno-sse -mno-sse2 -mno-mmx -mno-3dnow in default CFLAGS for amd64 architecture? does it serve anypurpose? sse is used in amd64 code so I dont see why we disables gcc to use it.. thnx for answer roman