From owner-freebsd-current@FreeBSD.ORG Sun Jul 7 21:51:10 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 9C0D6FA9 for ; Sun, 7 Jul 2013 21:51:10 +0000 (UTC) (envelope-from clbuisson@orange.fr) Received: from smtp.smtpout.orange.fr (smtp08.smtpout.orange.fr [80.12.242.130]) by mx1.freebsd.org (Postfix) with ESMTP id 4243E1809 for ; Sun, 7 Jul 2013 21:51:09 +0000 (UTC) Received: from localhost ([109.223.132.80]) by mwinf5d15 with ME id xZr11l0061kE5tp03Zr1he; Sun, 07 Jul 2013 23:51:02 +0200 Message-ID: <51D9E2C5.2020704@orange.fr> Date: Sun, 07 Jul 2013 23:51:01 +0200 From: Claude Buisson User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:17.0) Gecko/20130624 Thunderbird/17.0.7 MIME-Version: 1.0 To: Gleb Smirnoff Subject: Re: buildkernel is broken References: <20130703003535.GA69779@troutmask.apl.washington.edu> <20130703004650.GA69868@troutmask.apl.washington.edu> <20130703034516.GA70409@troutmask.apl.washington.edu> <20130705130338.GD67810@FreeBSD.org> <20130705153206.GA85816@troutmask.apl.washington.edu> <20130707200544.GE67810@glebius.int.ru> In-Reply-To: <20130707200544.GE67810@glebius.int.ru> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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: Sun, 07 Jul 2013 21:51:10 -0000 On 07/07/2013 22:05, Gleb Smirnoff wrote: > On Fri, Jul 05, 2013 at 08:32:06AM -0700, Steve Kargl wrote: > S> On Fri, Jul 05, 2013 at 05:03:38PM +0400, Gleb Smirnoff wrote: > S> > On Tue, Jul 02, 2013 at 08:45:16PM -0700, Steve Kargl wrote: > S> > S> On Tue, Jul 02, 2013 at 10:51:57PM -0230, Jonathan Anderson wrote: > S> > S> > On Tuesday, 2 July 2013 at 22:16, Steve Kargl wrote: > S> > S> > > It seems that > S> > S> > > > S> > S> > > # Enable FreeBSD7 compatibility syscalls > S> > S> > > options COMPAT_FREEBSD7 > S> > S> > > > S> > S> > > is required in a kernel config file. If it is mandatory to > S> > S> > > have this option on FreeBSD 10, it may be appropriate to > S> > S> > > expand the comment to > S> > S> > > > S> > S> > > > S> > S> > > # Enable FreeBSD7 compatibility syscalls > S> > S> > > # This option is MANDATORY. Do not remove. > S> > S> > > options COMPAT_FREEBSD7 > S> > S> > > S> > S> > So... a non-optional option? > S> > S> > S> > S> Yes, it appears to be that way. > S> > > S> > Not really. It is required only if you also got COMPAT_43, the > S> > pre-FreeBSD compat option. > S> > > S> > S> So, it's essentially non-optional as the comment above COMPAT_43 > S> is > S> > S> # > S> # Implement system calls compatible with 4.3BSD and older versions of > S> # FreeBSD. You probably do NOT want to remove this as much current code > S> # still relies on the 4.3 emulation. > S> > S> Is "do NOT want to remove" too strong of a statement? > > Where did you find this statement? I remember it, but haven't seen > it for long time. Can't find it in modern GENERIC. > Try and read sys/conf/NOTES CBu