From owner-freebsd-questions@FreeBSD.ORG Thu Jan 8 17:10:38 2015 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5BBF7CD3 for ; Thu, 8 Jan 2015 17:10:38 +0000 (UTC) Received: from mail-ob0-f178.google.com (mail-ob0-f178.google.com [209.85.214.178]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1F916AFF for ; Thu, 8 Jan 2015 17:10:37 +0000 (UTC) Received: by mail-ob0-f178.google.com with SMTP id gq1so9090594obb.9 for ; Thu, 08 Jan 2015 09:10:30 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=HAgpiWtXIvqclpD6OFtpk53Hk6Dp8FhByn5KFmWfQ3U=; b=DXEaPhiuAPjZK2TZUHtKvdbkl0Oor7nYVLI4KrnYW8uQPa/fNiNRVWdxlg6XaoGRqY R8u3fF1DicZ01lbt1lLzILl/5FO9209jzaVKRlLAl7B0lj2eiN/BYOeNd33nPeIM+ddp sNwSnYDAWaHaWWS9n8q7IbJpVbhCrdkltMivATfZxXqkPxRWcNWG25A8bKg1S+elTFXy mZTy4FeZ3khDdggnzE20yyLUF1l5/oveeELwdfCPKEK3rT+xCo8b9qYwvctEQxxup10M 7xVA+cMECvhSYAg+JhqdDlpEz/rH4blBOtPT100YUzDGF9nE0o6AmdVcq134uszHsNZX AakQ== X-Gm-Message-State: ALoCoQk19bD1CbYPyL69fF4CtdBsNX4vim49uzW4mAwXcW2Th8yiP2+iFxvr5EtXsdiuwOyJPH2a X-Received: by 10.60.84.132 with SMTP id z4mr6408556oey.30.1420737030823; Thu, 08 Jan 2015 09:10:30 -0800 (PST) Received: from [127.0.0.1] (76-252-236-89.lightspeed.sndgca.sbcglobal.net. [76.252.236.89]) by mx.google.com with ESMTPSA id m32sm3070237oik.15.2015.01.08.09.10.28 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Jan 2015 09:10:29 -0800 (PST) Message-ID: <54AEBA07.80606@brianwhalen.net> Date: Thu, 08 Jan 2015 09:10:31 -0800 From: brian User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: freebsd-questions@freebsd.org Subject: Re: buildworld in 45 min! References: <201501081101.t08B1V2a010623@mech-as221.men.bris.ac.uk> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Antivirus: avast! (VPS 150108-0, 01/08/2015), Outbound message X-Antivirus-Status: Clean X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Jan 2015 17:10:38 -0000 ccache doesnt work with clang, at not not by default, though I have seen some try to do it via symlinking. Brian On 1/8/2015 6:46 AM, krad wrote: > ccache as well, make sure you have loads of ram and run on zfs and/or have > the whole lot on the memory fs or ssd... > > On 8 January 2015 at 13:53, Warren Block wrote: > >> On Thu, 8 Jan 2015, Anton Shterenlikht wrote: >> >> I got a Sun Fire X4100 for 60 pounds off ebay: >>> FreeBSD 10.1-RELEASE #0 r274401: Tue Nov 11 21:02:49 UTC 2014 >>> CPU: Dual-Core AMD Opteron(tm) Processor 2220 (2792.64-MHz K8-class CPU) >>> real memory = 17179869184 (16384 MB) >>> avail memory = 16595623936 (15826 MB) >>> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs >>> FreeBSD/SMP: 2 package(s) x 2 core(s) >>> >>> It does buildworld -j8 in under 45 min. >>> That's really fast! >>> I'm used to 4 hour ia64 builds. >>> Time to move on perhaps... >>> >> Or add -DNO_CLEAN. How much that can improve things depends on how long >> ago the system was last built, but usually saves half to two thirds of the >> build time for me. >> _______________________________________________ >> freebsd-questions@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-questions >> To unsubscribe, send any mail to "freebsd-questions- >> unsubscribe@freebsd.org" >> > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"