Who should be generating lists of files?

[Bryan O'Sullivan]

As part of cabal-rpm, I'd like to be able to package up profiling 
versions of libraries in a separate system-level package from normal 
libraries, to reduce bloat.

What's the best way for me to get a list of the files that would be 
installed by Setup copy, and determining which are profiling files vs 
normal?  Should I be faking this up inside cabal-rpm, or pushing the 
knowledge out to Cabal itself?

	<b