INCLUDE_CONFIG_FILE patches

[Danny Braniss]

> On Tue, May 08, 2007 at 07:35:02PM +0200, Adrian Steinmann wrote:
> > On Mon, May 07, 2007 at 07:46:29PM +0400, pluknet wrote:
> > > On 06/05/07, Wojciech A. Koszek <wkoszek at freebsd.org> wrote:
> > > >We talked about improved INCLUDE_CONFIG_FILE work some time ago. I
> > > >cleaned it up, and I have prepared a patch for the latest -CURRENT.
> > > >
> 
> [..]
> 
> > I would like to suggest -x instead of -k, to align it with netbsd
> > which has this feature (including comments).
> > 
> 
> Good suggestion

some problems:
	 config -x /boot/kernel/kernel | rep options
gives:
	Binary file (standard input) matches
because the last byte is a NULL. (why *grep thinks that if the last byte is
binary, then the whole file is, escapes me)

another thing:
in  sys/conf/Notes, the commnet on how to obtain the cofiguration file
should be updated.

and finally, it would have been realy nice, if the file UPDATE would
have mentioned how to obtain the configuration file.

danny