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Date:      Tue, 28 Feb 2006 07:35:46 +0100
From:      Christian Brueffer <chris@unixpages.org>
To:        Marcel Moolenaar <marcel@xcllnt.net>
Cc:        cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org, Kris Kennaway <kris@obsecurity.org>
Subject:   Re: cvs commit: src/share/man/man4 ddb.4
Message-ID:  <20060228063546.GA1898@haakonia.hitnet.RWTH-Aachen.DE>
In-Reply-To: <20060228013742.GA56890@ns1.xcllnt.net>
References:  <200602272156.k1RLuOnF050808@repoman.freebsd.org> <20060228011204.GA56781@ns1.xcllnt.net> <20060228011935.GA26407@xor.obsecurity.org> <20060228013742.GA56890@ns1.xcllnt.net>

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On Mon, Feb 27, 2006 at 05:37:42PM -0800, Marcel Moolenaar wrote:
> On Mon, Feb 27, 2006 at 08:19:36PM -0500, Kris Kennaway wrote:
> > On Mon, Feb 27, 2006 at 05:12:04PM -0800, Marcel Moolenaar wrote:
> > > On Mon, Feb 27, 2006 at 09:56:24PM +0000, Christian Brueffer wrote:
> > > > brueffer    2006-02-27 21:56:24 UTC
> > > >=20
> > > >   FreeBSD src repository (doc committer)
> > > >=20
> > > >   Modified files:
> > > >     share/man/man4       ddb.4=20
> > > >   Log:
> > > >   DDB depends on KDB for some time now.
> > >=20
> > > That's not true. Option KDB means that you want to have debugging
> > > code included when source contains it. Option DDB means that you
> > > want the DDB debugger backend. You can have DDB without KDB and
> > > vice versa.
> >=20
> > ISTR DDB doesn't compile without KDB.
>=20
> I'm not aware of any breakages. I even tested it just now. I quick
> grep for KDB in DDB related sources yields:
>=20
> 6.x:
>=20
> % grep KDB */*/db_* ddb/*
> arm/arm/db_interface.c:#ifdef KDB
> ddb/db_main.c:KDB_BACKEND(ddb, db_init, db_trace_self, db_trap);
>=20
> 7.x:
>=20
> % grep KDB */*/db_* ddb/*
> arm/arm/db_interface.c:#ifdef KDB
> ddb/db_main.c:KDB_BACKEND(ddb, db_init, db_trace_self, db_trap);
>=20
> Only arm refers to KDB and it's doing that bogusly.
>=20

Well, before committing I build a RELENG_6 kernel with DDB and without
KDB to make sure, and it stopped, telling me that DDB depends on KDB.

- Christian

--=20
Christian Brueffer	chris@unixpages.org	brueffer@FreeBSD.org
GPG Key:	 http://people.freebsd.org/~brueffer/brueffer.key.asc
GPG Fingerprint: A5C8 2099 19FF AACA F41B  B29B 6C76 178C A0ED 982D

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