in reply to Importing constants into another module
What's the benefit of exporting these constants? Just call them with the package name prepended like Audit::Config->HOST_BIN. It's more verbose, but it's better OO for reasons of encapsulation, it simplifies your code because you don't have to twiddle with exports, and it advertises to readers of the code exactly where that data is coming from and thereby increases maintainability.
"The dead do not recognize context" -- Kai, Lexx