[Yum] Arch lists

[seth vidal]

> 
> > otherwise this performs as expected - having said that - for the
> > purposes of what yum has to do it'd almost be easier to maintain the
> > lists in archwork.py as I have it on some authority that rpmrc might not
> > be there in future releases of rpm.
> 
> 
> > Questions, comments? suggestions?
> 
> what happend to the Base - ppc ???


rs6000 is the base for that arch:
Base - rs6000 : noarch ppc ppc64 ppciseries powerppc powerpc ppcpseries
osfmach3_ppc 

-sv