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Date:      Fri, 30 Apr 1999 10:11:57 +1100 (EDT)
From:      "loren" <lore@phile.com.au>
To:        "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject:   Re: Rebuilding the Kernel
Message-ID:  <199904301010.5436780.6@names.phile.com.au>
In-Reply-To: <B704930A444AD111944F00600892E8A812AF34@CBM-NT1>

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Marcel

I MUST preface any comments here with the proviso that I am no 
expert
by any means. In fact I've only just graduated from "virgin" to 
"newbie" class.
But I had a lot of fun recently experimenting with building a kernel. I 
got
a similar message a few weeks ago, and working from my memory 
only,
I think I solved that one by commenting out the "options  
MATH_EMULATE"
line.

There will be many much more intelligent users that will correct any 
errors here,
but (again working from memory), I think that line is only needed if 
your CPU
doesn't have a built in coprocessor or there is no other maths 
coprocessor.

But I think it is mandatory to leave in the "device npx0..." line. 
Checking my
config file, the only difference is I don't have the "vector npxintr" 
part after
"irq 13".

May I suggest you leave it a few hours to give the people that really 
understand
these things a chance to correct me if I'm leading you up the garden 
path.

Cheers
Phillip Loren

>I currently have 2.2.6-Release, have CVSup'd 3.1-Current, and am 
trying to
>rebuild the kernel.  I run /usr/sbin/config CBM (name of the new 
kernel) and
>get the following
>
>Removing old directory ../../compile/CBM: Done.
>Files.i386: i386/isa/npx.c must be optional or standard
>
>And then it quits.  I have checked the kernel config file and have 
the
>following entry:
>
>device npx0 at isa? port "IO_NPX" irq 13 vector npxintr





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