ppc64 packages that did not build for dist-fc7

[Bill Nottingham]

orion at cora.nwra.com (orion at cora.nwra.com) said: 
> > As part of the merge, we bootstrapped and imported Extras for ppc64.
> >
> > Not all packages built correctly. Logs of the failures are available at:
> > 	http://people.redhat.com/notting/ppc64-rebuild/
> >
> > plplot-5.7.3-2.fc7
> 
> Apparently this is because of a missing gcc-gnat, but I don't see that in
> the list of failed builds.  Missing plplot causes other problems (gdl for
> one)

Ada would be one of those things (like ocaml, mono, etc) that doesn't
exist at the moment for ppc64. It wasn't in the build list since it
was a core package.

Bill