ppc64 assistance

[Peter Robinson <pbrobinson gmail com>]

Hi All,

I've having some issues with a PPC64 build and was wondering if
someone a bit more ppc savy could have a poke. It builds fine on x86
and ppc32. git head also has the same issue as the current stable
release so unfortunately that doesn't help much.

PPC64 build
http://koji.fedoraproject.org/koji/taskinfo?taskID=1449113

PPC32 build
http://koji.fedoraproject.org/koji/taskinfo?taskID=1449147

Cheers,
Peter