Two things are built in this directory: the shell's executable, named `evolution', and the shell utility library, `libeshell'. The `e-*' files belong to the shell, and their API is not exported at all. The `evolution-*' files, instead, are Bonobo-style wrappers for the shell's Evolution:: CORBA interfaces. They are all compiled into `libeshell'; the shell itself links against `libeshell'. The `evolution-*-client' files are utility GTK+-style wrappers for the CORBA methods; the modules whose name does not end with `-client', instead, are Bonobo-like GTK+ objects wrapping the implementation of the CORBA server.