ppc64 packages that did not build for dist-fc7

[orion at cora.nwra.com]

>
> 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

Is there a bug for this that I can track?  I couldn't find one...

- Orion