From owner-freebsd-questions@FreeBSD.ORG Sun Feb 26 19:17:21 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 758F416A420 for ; Sun, 26 Feb 2006 19:17:21 +0000 (GMT) (envelope-from chris@shenton.org) Received: from shenton.org (23.ebbed1.client.atlantech.net [209.190.235.35]) by mx1.FreeBSD.org (Postfix) with SMTP id BD81543D49 for ; Sun, 26 Feb 2006 19:17:18 +0000 (GMT) (envelope-from chris@shenton.org) Received: (qmail 923 invoked by uid 1001); 26 Feb 2006 19:17:05 -0000 From: Chris Shenton To: freebsd-questions@freebsd.org Date: Sun, 26 Feb 2006 14:17:05 -0500 Message-ID: <86r75qc4lq.fsf@Bacalao.shenton.org> User-Agent: Gnus/5.110004 (No Gnus v0.4) Emacs/21.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Build on one CPU, run on different ones? (AMD, VIA, Intel) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Feb 2006 19:17:21 -0000 I've got a variety of boxes around the house which all share /usr/local and /usr/X11 binaries, libraries and such. These boxes are of different vintages ranging from an ancient P60 to a new Pentium D, but also an older AMD K6 cpu and a VIA EPIA. My main NFS server is a 4-year old Intel and isn't the fastest for building World or large ports. If I build on the new Pentium D box, will the binaries run on the other systems? Or are there some compatibility issues? Since the FreeBSD release binaries run on all the CPUs I'm guessing there won't be any problem. I've seen some multimedia ports that can optimize for a certain chip but I don't tend to use them. Should I worry and just build on the fastest system I have? Thanks.