From owner-cvs-all  Wed Jun 26  9:46:10 2002
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Date: Wed, 26 Jun 2002 09:45:25 -0700
From: "David O'Brien" <obrien@FreeBSD.org>
To: "Jacques A. Vidrine" <nectar@FreeBSD.org>,
	Warner Losh <imp@FreeBSD.org>, cvs-committers@FreeBSD.org,
	cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/sys param.h
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References: <200206260609.g5Q69CS96213@freefall.freebsd.org> <20020626093309.A49614@dragon.nuxi.com> <20020626163736.GA80555@madman.nectar.cc>
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In-Reply-To: <20020626163736.GA80555@madman.nectar.cc>; from nectar@FreeBSD.org on Wed, Jun 26, 2002 at 11:37:36AM -0500
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On Wed, Jun 26, 2002 at 11:37:36AM -0500, Jacques A. Vidrine wrote:
> >     -#define __FreeBSD_version 460001
> >     +#define __FreeBSD_version 460100
> > 
> > why is this not "460002"?
> 
> ``Just in case.'' 
> 
> RELENG_4_6 may need its own namespace for __FreeBSD_version, if
> commits are made there that break source or binary compatibility.
> This Should Not Happen.  There was debate whether this would ever be
> useful.  In the end, it was deemed to cause no harm and leave a little
> room if we are ever backed into a corner.

Please document in porters-handbook <sect1 id="freebsd-versions">, that
on the RELENG_X branch we go from 0000->0100 on 1st bump and 00?? is the
RELENG_X_Y name space.  Otherwise expect 470000->470001 on RELENG_4 if
the first bump is not for security reasons (or S.O. forgets).

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