Hello! I know that to use c++ syntax in a Obj-C project, I have to use the ".mm" file extension. However, I am unsure about the way to use an existing third party c++ library to incorporate into a new Obj-C/Cocoa project. Basically I want to instanciate c++ classes and make a Cocoa frontend for them. The library itself is available as a source tarball. What is the clean/recommended way to handle this from within xcode? I'm on Leopard. Thanks for any advice!