From owner-freebsd-stable@FreeBSD.ORG Wed Dec 9 22:15:15 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 45378106566C for ; Wed, 9 Dec 2009 22:15:15 +0000 (UTC) (envelope-from ocean_ieee@yahoo.it) Received: from smtp105.plus.mail.re1.yahoo.com (smtp105.plus.mail.re1.yahoo.com [69.147.102.68]) by mx1.freebsd.org (Postfix) with SMTP id E22398FC16 for ; Wed, 9 Dec 2009 22:15:14 +0000 (UTC) Received: (qmail 35112 invoked from network); 9 Dec 2009 22:15:14 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.it; h=Received:X-Yahoo-SMTP:X-YMail-OSG:X-Yahoo-Newman-Property:Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=B2f7BsOxgMwrTqwYoa5GYCCX7NDJYjti6M9jBfE8h4MsMcqEwMwNYR5opOSNjodsQypy5G2TNluy+Nb60bjgZvBTnhFvi2ZJJjYN8IqA+tdlAnry72jI1VXx+vcYy3MLcACD4+TaE1LQ5zhSLUZDqa38iEu0IojAhlG0PY5BoZ4= ; Received: from 213-156-35-243.ip.fastwebnet.it (ocean_ieee@213.156.35.243 with plain) by smtp105.plus.mail.re1.yahoo.com with SMTP; 09 Dec 2009 14:15:14 -0800 PST X-Yahoo-SMTP: SYX_4.SswBCj2Fjsw.Apnvidq06mcRQ- X-YMail-OSG: 3cxlEMsVM1miOvTnDKLNHsyBwyLQMUcgSsWecGftb3DrE2zeZgaApyeHx81fb0___qkDOIku8v.lxnxwAoDnyB5nf3HcBRoXRFntbmq_NeqK18evu846tEK7_DnU3S89icE0sw4tHaW9c_pnyXKwFJxZptksNoaQtqbLqzsFNk0Ic6CBT_.Eg7CLKJwXu_AkJ2E2ofS5fyuzIq9dfwXf_0OE4nYN51fiOCdVp7Bvzh6PJJRJ2SyMY3zr0FkCPbVSZNmqHd8YtNo.AXSU8q2W1PbmfuZiJCQpca.8x40MBrXh6b7z_hnm1RNJsIqpEEOcJB6Z_OmwRBJZ1qBRNo1FYdlTjaDnHa7HowimEoI5wYEqrdheU1afyyJgO69tvw-- X-Yahoo-Newman-Property: ymail-3 Message-ID: <4B202135.8040409@yahoo.it> Date: Wed, 09 Dec 2009 23:14:13 +0100 From: ocean User-Agent: Thunderbird 2.0.0.23 (X11/20091209) MIME-Version: 1.0 To: Pieter de Goeje References: <20091209193239.88ED31CC0C@ptavv.es.net> <200912092055.20383.pieter@degoeje.nl> In-Reply-To: <200912092055.20383.pieter@degoeje.nl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org Subject: Re: RELENG_8 buildworld broken? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Dec 2009 22:15:15 -0000 Pieter de Goeje wrote: > Actually, the way you specified CFLAGS overrides CPUTYPE. AFAIK you should set > CFLAGS/CPUTYPE like this: > CPUTYPE?=.... > CFLAGS+=... > > Though bothering with CPUTYPE or CFLAGS is actually a waste of time if you ask > me. I've never observed any measurable improvement in the speed of the system > by setting these. Note that most ports which DO benefit from specialized > CFLAGS (mplayer comes to mind) have an option called WITH_OPTIMIZED_CFLAGS. i specified it with CPUTYPE?=... and wasn't working for buildworld, had to add it in CFLAGS. also doing "make buildworld CPUTYPE=..." didn't work. on my (old) notebook i noticed good improvements in the boot process, it was taking lot of time to start maybe one minute, with a recompiled kernel with ipv6. without ipv6 with tweaked CFLAGS boots in less than 30 seconds (~24 seconds). regards ocean