[CMake] File remove_recurse doesn't on OSX

[Belcourt, Kenneth]

Hi,

A quick bug report with CMake 2.8.4 on OSX 10.5.8 built with Intel  
11.0.064.  This command works fine

file(REMOVE ${Bwr_Files})

while this one fails.

file(REMOVE_RECURSE ${Bwr_Files})

And by fails I mean it doesn't remove any files at all, much less  
recursively.  This should be easy to reproduce, do I need to file a  
bug or can this get fixed for 2.8.5?

-- Noel