ffmpeg/x264/gpc circular dep loop

[Emilio M Recio]

Folks,

I am running F20 PPC64 on a Mac G5. I have been able to download the 
source RPM's from RPM Fusion and do an rpmbuild --rebuild on most of my 
needed packages. However, I am running into an issue with these three 
packages. I download the ffmpeg srpm, and it says that I need gpac, and 
x264. However, when I download the x264 or gpac srpm and try to compile 
it, it says that I need ffmpeg. This is worse than dll hell!

Is there a manual/instructions on getting around this circular logic. I 
am stuck in a catch-22.

Thanks in advance,
Emilio