CFD: XMLification of NOTES
Alexey Zelkin
phantom at FreeBSD.org
Tue Mar 30 23:11:23 PST 2004
hi,
On Wed, Mar 31, 2004 at 01:54:10AM +0200, Dag-Erling Sm?rgrav wrote:
> Alexey Zelkin <phantom at FreeBSD.org> writes:
> > On Tue, Mar 30, 2004 at 05:05:24PM +0200, Dag-Erling Sm?rgrav wrote:
> > > NOTES is not intended as a list of supported device and options. We
> > > have src/sys/conf/files* and src/sys/conf/options* for that.
> > Strange. IMO LINT was existed for exactly this reason
>
> Your opinion does not matter. The purpose of LINT is to cover as much
> code as possible. Why do you think it's called LINT?
Hey, please stop such kind of quoting. Maybe you have forgot to read
*complete* paragraph of my previous letter ? Especially part of
paragraph you deleted while quoting.
And according to "my opinion" (in RELENG_4 terms):
: $ wc -l LINT
: 2886 LINT
: $ grep ^# LINT | wc -l
: 1916
66.4% (or 2/3) of LINT are comments. So, my opinion is based on current
situation.
> (hint: man lint)
Thanks for the hint. It was helpful hint back in 1996 then I started to use
lint(1).
> > I am not asking for patches, but if you would provide me general
> > description how to realize that CPU_I386 conflicts with SMP and
> > ADAPTIVE_MUTEXES depends on SMP (using your way) I would be happy and
> > re-think my approach.
>
> CPU_I386 should not conflict with SMP, but a kernel build with both
> will be very slow.
Is it hard to check facts before answering ?
$FreeBSD: src/sys/i386/i386/mp_machdep.c,v 1.230 2004/01/24 19:52:47 jeff Exp $
: #if defined(I386_CPU) && !defined(COMPILING_LINT)
: #error SMP not supported with I386_CPU
: #endif
: #ifndef DEV_APIC
: #error The apic device is required for SMP, add "device apic" to your config file.
: #endif
: #if defined(CPU_DISABLE_CMPXCHG) && !defined(COMPILING_LINT)
: #error SMP not supported with CPU_DISABLE_CMPXCHG
: #endif
So, I repeat my question "how (based on src/sys/conf/* files) detect these
conflicts and dependencies" ? I need conceptual answer only.
PS: Answer just for answer is not worth to answer...
--
/* Alexey Zelkin && Independent Contractor */
/* phantom(at)FreeBSD.org && http://www.FreeBSD.org/java */
/* phantom(at)cris.net && http://www.FreeBSD.org.ua/ */
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