Universal spec.in's

[Dan Mueth <dan eazel com>]

I've been thinking about how we could set up a system to produce RPM's for
various RPM-based distributions...

How hard would it be to create an autoconf macro that detected your
distribution and defined a set of variables which get substituted into the
spec file at configure time?  It seems like it would be a bit of work but
quite doable.

Or is there some reason why this is harder than it sounds?

Dan