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Date:      Thu, 18 Jan 2001 08:48:52 +0100
From:      Stijn Hoop <stijn@win.tue.nl>
To:        Neil Blakey-Milner <nbm@mithrandr.moria.org>
Cc:        "Donald J . Maddox" <dmaddox@sc.rr.com>, Dima Dorfman <dima@unixfreak.org>, dan@langille.org, freebsd-doc@freebsd.org, freebsd-questions@freebsd.org
Subject:   Re: too much confusion over kernel building
Message-ID:  <20010118084852.A46924@pcwin002.win.tue.nl>
In-Reply-To: <20010118094123.B6927@rapier.smartspace.co.za>; from nbm@mithrandr.moria.org on Thu, Jan 18, 2001 at 09:41:23AM %2B0200
References:  <dan@langille.org> <20010118071534.031B13E02@bazooka.unixfreak.org> <20010118022343.A7286@cae88-102-101.sc.rr.com> <20010118094123.B6927@rapier.smartspace.co.za>

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On Thu, Jan 18, 2001 at 09:41:23AM +0200, Neil Blakey-Milner wrote:
> On Thu 2001-01-18 (02:23), Donald J . Maddox wrote:
> > On Wed, Jan 17, 2001 at 11:15:28PM -0800, Dima Dorfman wrote:
> > > > Over the past few weeks and months, I've seen far too many people 
> > > > using "make buildkernel KERNEL=MYKERNEL" when they should have 
> > > > used "config MYKERNEL".
> > > 
> > > I'm not quite sure we should be advocating using the older, `config
> > > MYKERN` method.  It doesn't really have any advantages over the newer
> > > one, and suggesting different ones for different purposes will only
> > > confuse the novices, IMO.  Plus, `make buildkernel KERNEL=MYKERNEL` is
> > > quite a bit simpler than,
> > > 
> > >       config MYKERNEL && cd ../../compile/MYKERNEL && make depend && make
> > > 
> > > So, my question is, why use the older one?  I can understand why
> > > people still use it because they've been doing it that way for the
> > > last X years, but that's no reason to teach it to new people.
> > 
> > It seems to me that most of the confused are usually just trying to
> > recompile a custom kernel to add, for example, sound support.  It's
> > ridiculous to make these people do a full world build just to be able
> > to hear sound from their soundcard.  Obviously, if you have updated
> > your source tree from, it's very dangerous NOT to do the buildworld -
> > buildkernel - installkernel - installworld dance.  But it's silly to
> > advocate that someone who just installed 4.2, and simply wants to hear
> > an MP3 must do a full buildworld...  Just my $0.02.
> 
> Who exactly is advocating a full buildworld?  The "new" style should not
> require a full buildworld.  If it doesn't work, it's a bug.

Em.... most FreeBSD developers are?! Do a search of the archives (esp.
in -stable)...

Statements like this make it even more confusing to me. I thought the purpose
of doing a buildworld first was to ensure you have the latest toolchain...

I agree with Donald: it is ridiculous to force people to do a buildworld
if they havent upgraded their sources. And I would *love* to see a
make buildkernel target where you didn't have to buildworld in order to
let it complete.

--Stijn

-- 
Nostalgia ain't what it used to be.


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