Why hide Distribution.Compat.FilePath, or what to use instead?

Hi, I'm trying to bring HSFFIG in order and make it work with GHC 6.6 and the modern package structure. I have found out that the Distribution.Compat.FilePath module (which used to be System.FilePath in its former life) is hidden: programs/ffipkg.hs:11:7: Could not find module `Distribution.Compat.FilePath': it is hidden (in package Cabal-1.1.6.2) I cannot use the new FilePath package because it does not have function like exeExtension. Other functions (splitFileExt, parseSearchPath, joinFileName, join FileExt) probably have their analogs in the new package. What else can I use for exeExtension? Thanks. -- Dimitry Golubovsky Anywhere on the Web