[packagers] dist package cross reference

[Who Knows]

Where do you maintain the crossreference for selecting which packages to 
build?

For example gqview.spec is in the repository, but I don't think it is 
built for Fedora ( or at least the recent Fedora releases ) since it is 
packaged with Fedora.

If you have an easily shareable matrix, or if it is publicly available, 
I would appreciate a copy or access.

Hopefully my last question for a while.

Thanks,
Jim