From owner-freebsd-current@FreeBSD.ORG Wed Nov 16 00:48:12 2005 Return-Path: X-Original-To: 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 1F37A16A41F for ; Wed, 16 Nov 2005 00:48:12 +0000 (GMT) (envelope-from buhnux@gmail.com) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.192]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8B39243D46 for ; Wed, 16 Nov 2005 00:48:11 +0000 (GMT) (envelope-from buhnux@gmail.com) Received: by wproxy.gmail.com with SMTP id 71so1320826wri for ; Tue, 15 Nov 2005 16:48:10 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:in-reply-to:references:mime-version:content-type:message-id:cc:content-transfer-encoding:subject:date:to:x-pgp-agent:x-mailer:from; b=EO+mOoYCChYlHeSpe6PtnA+ppVWNy+qhjzzwLW6IRsht97XsicLgx8Xo/vjnPtxmn/pwUKwoAaP5YYKc6WKNVv7C9M/E0fJ/DzKdUMG15ZYJ4B1nL8JOA7ZXgzAbpDJIlAaaQ34YsWfN12u3CwzYhIoFKZH30ge+3w5DPCKMrYg= Received: by 10.64.203.19 with SMTP id a19mr5043536qbg; Tue, 15 Nov 2005 16:48:10 -0800 (PST) Received: from ?10.61.32.107? ( [68.187.162.8]) by mx.gmail.com with ESMTP id d12sm2815694qbc.2005.11.15.16.48.09; Tue, 15 Nov 2005 16:48:10 -0800 (PST) In-Reply-To: <200511151942.04277.nb_root@videotron.ca> References: <200511141702.45491.nb_root@videotron.ca> <437A780C.8070609@portaone.com> <3DE7B806-FB6B-4388-8FC7-E495F82E9D9B@ahze.net> <200511151942.04277.nb_root@videotron.ca> Mime-Version: 1.0 (Apple Message framework v734) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <94619225-C1F5-4477-B1C3-E78F72FE8A08@ahze.net> Content-Transfer-Encoding: 7bit Date: Tue, 15 Nov 2005 19:48:00 -0500 To: Nicolas Blais X-Pgp-Agent: GPGMail 1.1.1 (Tiger) X-Mailer: Apple Mail (2.734) From: michael johnson X-Mailman-Approved-At: Wed, 16 Nov 2005 00:56:49 +0000 Cc: Jens Schweikhardt , Steve Hodgson , michael johnson , freebsd-current@freebsd.org, Maxim.Sobolev@portaone.com Subject: Re: Using ccache for build{world, kernel} X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 16 Nov 2005 00:48:12 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Nov 15, 2005, at 7:41 PM, Nicolas Blais wrote: > On November 15, 2005 07:30 pm, michael johnson wrote: > >> On Nov 15, 2005, at 7:06 PM, Maxim Sobolev wrote: >> >>> I have better patch which extends detection mechanism, so that >>> along with size/mtime checksum of the compiler binary is stored as >>> well. Since compiler binary linked from the same sources/objects >>> will have the same checksum it allows ccache to be used OOB with >>> buildworld. Do you have any interest in putting it into the port? >>> >>> http://www.portaone.com/~sobomax/ccache.buildworld >>> >> >> Sure, I just have one question about the way this thing works. Would >> using this patch not >> make collision probability of the cache higher? I don't think this >> would be a huge problem, >> but it's not impossible to do with a 1,000,000~ file cache now. >> >> > > Whatever the final outcome, the current port of ccache breaks a lot > of big > compiles (3 ports failed during 'portupgrade -ai', such as GTK2.8.7 > and > buildworld) while NOCCACHE makes the build a success. Can you give me the error? I'm not seeing this > > Maybe flag the port 'broken' until it is safe to use? > > Nicolas. > > -- > FreeBSD 7.0-CURRENT #0: Tue Nov 15 06:21:56 EST 2005 > root@clk01a:/usr/obj/usr/src/sys/CLK01A > PGP? : http://www.clkroot.net/security/nb_root.asc > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (Darwin) iD8DBQFDeoHDn4uqfTwEb9YRAvRdAJ4j1nnP1QfFR/aySmrHTnGrhVrw7gCfXDSg Zpfdf0tpHj+0I6KQPalLHMY= =zj1d -----END PGP SIGNATURE-----