Re: createrepo changes

> Tokenize the dir paths, to have (dirtoken,basename) hash key, pkg # as 
> value.
> 
> Retrieve packages that satisfy Requires: /path/to/file.
> 
> Put the hash into a file, and maintain persistently and incrementally 
> for extra credit.
> 

Not quite sure all of that is worth it just to export all the provided
file paths  in primary.xml.

-sv