From owner-svn-src-all@FreeBSD.ORG Tue Dec 20 10:18:19 2011 Return-Path: Delivered-To: svn-src-all@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3642F106566B; Tue, 20 Dec 2011 10:18:19 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id DBC458FC0A; Tue, 20 Dec 2011 10:18:17 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id MAA26116; Tue, 20 Dec 2011 12:18:16 +0200 (EET) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1Rcwm0-000JCY-0Y; Tue, 20 Dec 2011 12:18:16 +0200 Message-ID: <4EF060E7.5000204@FreeBSD.org> Date: Tue, 20 Dec 2011 12:18:15 +0200 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:8.0) Gecko/20111206 Thunderbird/8.0 MIME-Version: 1.0 To: David Chisnall References: <201111291946.pATJkHMs064094@svn.freebsd.org> <4ED544E1.3050307@t-hosting.hu> <4ED545A9.8000304@FreeBSD.org> <0CAA5754-4FAC-4B87-92B7-439B109473C0@bsdimp.com> <20111220171740.X1005@besplex.bde.org> <8CCE4DDE-B203-42FF-A2FA-9106403DE077@FreeBSD.org> In-Reply-To: <8CCE4DDE-B203-42FF-A2FA-9106403DE077@FreeBSD.org> X-Enigmail-Version: undefined Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r228143 - in head: . share/mk tools/build/options X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Dec 2011 10:18:19 -0000 on 20/12/2011 12:05 David Chisnall said the following: > On 20 Dec 2011, at 06:20, Bruce Evans wrote: > >> Don't be silly. Building profiled libraries takes as much as 1 minute. >> Many would not want to wait that long (if they noticed how long it takes). >> This is not 1994 when building of profiling libraries was left in because >> it only took an extra hour or or so. > > One of the platforms I use has an 800MHz ARM processor. Building LLVM (even a release build with asserts disabled and with all of the cross-compile targets disabled) is an overnight job. On my main laptop, a release build of LLVM takes about 5 minutes. > > Please don't assume that just because fast computers exist that they are the only things people are using. A lot of the more interesting platforms these days are significantly slower. I wonder if all the software that runs on the embedded stuff or mobile phones is built on the said hardware. -- Andriy Gapon