ENH: Generator now creates a separate intermediate files directory for each target. This is needed for MSVC 8 to support parallel builds.

Source/cmLocalVisualStudio7Generator.h

@@ -112,6 +112,7 @@ private:
                        const char* extraFlags);
 
   void WriteGroup(const cmSourceGroup *sg, cmTarget target, std::ostream &fout, const char *libName, std::vector<std::string> *configs);
+  virtual std::string GetTargetDirectory(cmTarget&);
 
   std::vector<std::string> m_CreatedProjectNames;
   std::string m_LibraryOutputPath;