From owner-freebsd-current Sun Oct 5 21:39:59 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id VAA02463 for current-outgoing; Sun, 5 Oct 1997 21:39:59 -0700 (PDT) (envelope-from owner-freebsd-current) Received: from zippy.dyn.ml.org (spain-1.ppp.hooked.net [206.169.228.1]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id VAA02446 for ; Sun, 5 Oct 1997 21:39:54 -0700 (PDT) (envelope-from garbanzo@hooked.net) Received: from localhost (garbanzo@localhost) by zippy.dyn.ml.org (8.8.7/8.8.7) with SMTP id VAA05022; Sun, 5 Oct 1997 21:40:18 -0700 (PDT) X-Authentication-Warning: zippy.dyn.ml.org: garbanzo owned process doing -bs Date: Sun, 5 Oct 1997 21:40:17 -0700 (PDT) From: Alex X-Sender: garbanzo@zippy.dyn.ml.org To: Steve Passe cc: current@FreeBSD.ORG Subject: Re: cvs commit: src Makefile src/bin/sh Makefile src/gnu/usr.bin/cc/cc1plus Makefile src/gnu/usr.bin/cc/cc_tools Makefile src/gnu/usr.bin/cc/cpp Makefile src/gnu/usr.bin/gdb/gdb Makefile src/lib/libpcap Makefile src/libexec/ftpd Makefile ... In-Reply-To: <199710060243.UAA18858@Ilsa.StevesCafe.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Sun, 5 Oct 1997, Steve Passe wrote: > Hi, > > > Three questions. > > What about making that (-pipe) a standard option for all of the Makefiles? > > Also, has anyone looked at making the kernel build src/sys "parallel-make" > > safe? How many jobs -jX would provide the best speedup on a UP system? > > the kernel build has been parallel safe for a long time. -j4 is about right > for a UP system last time I checked. No. It's not. It blechs on the pcm driver, and I think the ahc driver. Perhaps something else too. - alex