On Mon, 23 Sep 2002, Brandon Harris wrote:

> 	I'm trying to upgrade my system to 1.6 (from 1.5.3), and
> 	when I attempt to build a kernel (any kernel, even GENERIC),
> 	it fails even the make depend.  Everything it spits out is
> 	a warning (and there are lots of them about NNETATALK and
> 	NINET6), but the one solid error is this:
>
> 		param.c:75: config_file.h: No such file or directory
>
> 	What's up?  How do I fix this?

You need to build a new toolchain first. See

  http://www.netbsd.org/Documentation/current/#updating

Frederick