spec hacks for vanilla and git-based kernel rpm builds

[Roland McGrath]

> On Fri, Jun 08, 2007 at 12:59:26PM -0700, Roland McGrath wrote:
>  > Here I am again with those hacks to do alternate builds from the kernel
>  > spec file.  Can I commit at least the spec parts to rawhide now?  
>  > 
>  > The diff is only this:
>  > 
>  >  # This patch adds a "make nonint_oldconfig" which is non-interactive and
>  >  # also gives a list of missing options at the end. Useful for automated
>  >  # builds (as used in the buildsystem).
>  > -ApplyPatch linux-2.6-build-nonintconfig.patch
>  > +ApplyPatch linux-2.6.17-build-nonintconfig.patch
> 
> This bit looks odd.

Oh, yeah, that bit will not be there.  Instead I'll replace
linux-2.6-build-nonintconfig.patch with my version (posted here before), 
which adds loose_nonint_oldconfig.

I committed it.  A little more tweaking was actually necessary, since
something changed since last time I used this.  Ironically, the
kernel-vanilla build works now though the normal build doesn't because of
configs lag.

I also took the liberty of enabling usesparse for F>=7 since I noticed it
was always off now.  

I'll follow up shortly with the makefile bits.


Thanks,
Roland