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Date:      Mon, 28 Aug 2000 05:08:42 -0500 (CDT)
From:      Mike Meyer <mwm@mired.org>
To:        Donn Miller <dmmiller@cvzoom.net>
Cc:        Brooks Davis <brooks@one-eyed-alien.net>, current@FreeBSD.ORG
Subject:   Re: hints static wiring
Message-ID:  <14762.14890.276820.183791@guru.mired.org>
In-Reply-To: <39AA3882.914FC0A0@cvzoom.net>
References:  <867l92lw8e.wl@tkc.att.ne.jp> <20000827184037.A22500@Odin.AC.HMC.Edu> <14762.8323.382969.782508@guru.mired.org> <39AA3882.914FC0A0@cvzoom.net>

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Donn Miller writes:
> Mike Meyer wrote:
> > I do read cvs-all, and I missed it. Not did I find device.hints in the
> > relevant Makefiles. Can you provide a pointer to details on how
> > /boot/device.hints is used in the build process, or how having an
> > empty one keeps you from shooting yourself in the foot?
> Actually, device.hints isn't used in the build process.

In that case, why does the kernel build process fail if it doesn't
exist? 

> KERNEL.hints file is hard-coded into the kernel when your kernel is
> built (assuming you use one).  /boot/device.hints is used to override
> the "hardcoded" values of hints, KERNEL.hints, at boot time.  Sometimes,
> people can make a mistake in KERNEL.hints, and it's necessary to
> override those hints with /boot/device.hints.  So, device.hints is
> created after-the-fact, and not part of the kernel build.  Of course, if
> you don't have any hints to override, then just install an empty
> device.hints file.

Will the system fail to boot if there isn't an empty device.hints
file?

	<mike



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