From owner-freebsd-current@FreeBSD.ORG Thu Jan 23 16:44:21 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 53C72854 for ; Thu, 23 Jan 2014 16:44:21 +0000 (UTC) Received: from mail-pb0-x230.google.com (mail-pb0-x230.google.com [IPv6:2607:f8b0:400e:c01::230]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 257B511BC for ; Thu, 23 Jan 2014 16:44:21 +0000 (UTC) Received: by mail-pb0-f48.google.com with SMTP id rr13so2043063pbb.21 for ; Thu, 23 Jan 2014 08:44:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=UP+MdyDdGBw1I+L5+rlM4e9dShybmW00PuPa02S0des=; b=xpCdBsOWR4u0BHDPmhzxtQpmCwA94roGYGwwz4yFM5OIn9fuX5rFpr4Z4mWBFvdVDN kSz67G8ylz3+eZEbEsbgbhYjYOh5ENtWEuhwYjAfKgjbRs+tjCt8fwM0pFYnwGuqgaUl 0y96AXESusJ0ELPL0i0iyPAYXoZi2TJwBGqOVARLgRiQI5BNLInxkiwJ25XRbQe3jJuX is0C3bTLmQGHKQebdhAmaG+VsE2GGNDN8T6WmWAbBQ/TiPX3nKOIulThIx3tAuCBZwMm hWMQQAwpgsqA1txkv8H8pfyqz/LHW81ZNRHOpnTiCfOHDi//AOzEPE1T8NflRns4ngNx CXKA== MIME-Version: 1.0 X-Received: by 10.68.76.68 with SMTP id i4mr9002780pbw.73.1390495460497; Thu, 23 Jan 2014 08:44:20 -0800 (PST) Sender: kob6558@gmail.com Received: by 10.67.30.1 with HTTP; Thu, 23 Jan 2014 08:44:20 -0800 (PST) In-Reply-To: References: <52E09F68.8020804@UToledo.edu> <1390486224478-5879039.post@n5.nabble.com> Date: Thu, 23 Jan 2014 08:44:20 -0800 X-Google-Sender-Auth: YlpN0lF-k50uMm0664Vrnt_vNA4 Message-ID: Subject: Re: Lessons learned from source upgrade from FreeBSD i386 9.2 Stable to FreeBSD i386 10.0 Release. From: Kevin Oberman To: Thomas Hoffmann Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: Warren Block , freebsd-current , Jakub Lach X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Jan 2014 16:44:21 -0000 On Thu, Jan 23, 2014 at 7:47 AM, Thomas Hoffmann wrote: > On Thu, Jan 23, 2014 at 9:56 AM, Warren Block wrote: > > > > > > Using -DNOCLEAN with an existing /usr/obj can go even faster than ccache: > > less than two minutes for a buildworld on my frequently updated i5/SSD > > system, sometimes less than one minute. > > > Can you elaborate on this, please? I always clear my /usr/obj before > starting a buildworld, which takes 2 hours to run on my system. Are you > saying if I do "make -DNOCLEAN buildworld" I do not have to clear /usr/obj > first AND my buildworld will run faster (AND with no downside)? > > Thanks. > -Tom > I moved to pkg after the upgrade from 9.2 to 10.0 and had no real problems. Of course, I did have to install pkg and run pkg2ng, but I would have had to run those at some point, anyway. Exactly what problems did you hit? -- R. Kevin Oberman, Network Engineer, Retired E-mail: rkoberman@gmail.com