From owner-freebsd-hackers Thu Jan 18 0:15:36 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from isy.liu.se (isy.liu.se [130.236.48.10]) by hub.freebsd.org (Postfix) with ESMTP id E115337B401 for ; Thu, 18 Jan 2001 00:15:18 -0800 (PST) Received: from lagrange.isy.liu.se (lagrange.isy.liu.se [130.236.49.127]) by isy.liu.se (8.10.0/8.10.0) with ESMTP id f0I8FHh01947 for ; Thu, 18 Jan 2001 09:15:17 +0100 (MET) Message-ID: X-Mailer: XFMail 1.4.0 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 Date: Thu, 18 Jan 2001 09:15:16 +0100 (CET) From: Micke Josefsson To: freebsd-hackers@freebsd.org Subject: Can I do a make world only for PentiumPro? Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Almost this identical question was put to -questions a couple of days ago, but as I did not get a response I'll try my luck here:) Is it possible to use my PentiumPro machine to do a 'make buildworld' for a target machine that only is a 486? When compiling the kernel I can select to omit 386/486-thingies and optimise the binaries for 686. Can I do the same for the 'world'-target? The case at hand is: I have an old 486 laptop and have now nfs-mounted /usr/src and /usr/obj of newly cvsupped sources for RELENG_2_2. Letting the 486 make the compile takes longer than anyone would like to wait. (I am talking DAYS here - so far...). It would be nice to let the PPro do the make buildworld and then only do the make installworld from the 486. Hmm, come to think of it: Can I use -O to get even more trimmed code? And where do I put it? There must be some file somewhere that contains this info, must there not? I am not subscribed to this list to please CC: to me, thanks. /Micke ---------------------------------- Michael Josefsson, MSEE mj@isy.liu.se This message was sent by XFMail running on FreeBSD 3.5-STABLE ---------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message