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diff --git a/Source/cmGlobalVisualStudioGenerator.h b/Source/cmGlobalVisualStudioGenerator.h
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+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmGlobalVisualStudioGenerator_h
+#define cmGlobalVisualStudioGenerator_h
+
+#include "cmGlobalGenerator.h"
+
+/** \class cmGlobalVisualStudioGenerator
+ * \brief Base class for global Visual Studio generators.
+ *
+ * cmGlobalVisualStudioGenerator provides functionality common to all
+ * global Visual Studio generators.
+ */
+class cmGlobalVisualStudioGenerator : public cmGlobalGenerator
+{
+public:
+  cmGlobalVisualStudioGenerator();
+  virtual ~cmGlobalVisualStudioGenerator();
+
+  /**
+   * Basic generate implementation for all VS generators.
+   */
+  virtual void Generate();
+
+  /**
+   * Configure CMake's Visual Studio macros file into the user's Visual
+   * Studio macros directory.
+   */
+  virtual void ConfigureCMakeVisualStudioMacros();
+
+  /**
+   * Where does this version of Visual Studio look for macros for the
+   * current user? Returns the empty string if this version of Visual
+   * Studio does not implement support for VB macros.
+   */
+  virtual std::string GetUserMacrosDirectory();
+
+  /**
+   * What is the reg key path to "vsmacros" for this version of Visual
+   * Studio?
+   */
+  virtual std::string GetUserMacrosRegKeyBase();
+
+  enum MacroName {MacroReload, MacroStop};
+
+  /**
+   * Call the ReloadProjects macro if necessary based on
+   * GetFilesReplacedDuringGenerate results.
+   */
+  virtual void CallVisualStudioMacro(MacroName m,
+                                     const char* vsSolutionFile = 0);
+  
+  // return true if target is fortran only
+  bool TargetIsFortranOnly(cmTarget& t);
+
+  /** Get the top-level registry key for this VS version.  */
+  std::string GetRegistryBase();
+
+  /** Return true if the generated build tree may contain multiple builds.
+      i.e. "Can I build Debug and Release in the same tree?" */
+  virtual bool IsMultiConfig() { return true; }
+
+  class TargetSet: public std::set<cmTarget*> {};
+  struct TargetCompare
+  {
+    bool operator()(cmTarget const* l, cmTarget const* r) const;
+  };
+  class OrderedTargetDependSet;
+
+protected:
+  // Does this VS version link targets to each other if there are
+  // dependencies in the SLN file?  This was done for VS versions
+  // below 8.
+  virtual bool VSLinksDependencies() const { return true; }
+
+  virtual const char* GetIDEVersion() = 0;
+
+  virtual bool ComputeTargetDepends();
+  class VSDependSet: public std::set<cmStdString> {};
+  class VSDependMap: public std::map<cmTarget*, VSDependSet> {};
+  VSDependMap VSTargetDepends;
+  void ComputeVSTargetDepends(cmTarget&);
+
+  bool CheckTargetLinks(cmTarget& target, const char* name);
+  std::string GetUtilityForTarget(cmTarget& target, const char*);
+  virtual std::string WriteUtilityDepend(cmTarget*) = 0;
+  std::string GetUtilityDepend(cmTarget* target);
+  typedef std::map<cmTarget*, cmStdString> UtilityDependsMap;
+  UtilityDependsMap UtilityDepends;
+private:
+  void ComputeTargetObjects(cmGeneratorTarget* gt) const;
+
+  void FollowLinkDepends(cmTarget* target, std::set<cmTarget*>& linked);
+
+  class TargetSetMap: public std::map<cmTarget*, TargetSet> {};
+  TargetSetMap TargetLinkClosure;
+  void FillLinkClosure(cmTarget* target, TargetSet& linked);
+  TargetSet const& GetTargetLinkClosure(cmTarget* target);
+};
+
+class cmGlobalVisualStudioGenerator::OrderedTargetDependSet:
+  public std::multiset<cmTargetDepend,
+                       cmGlobalVisualStudioGenerator::TargetCompare>
+{
+public:
+  typedef cmGlobalGenerator::TargetDependSet TargetDependSet;
+  typedef cmGlobalVisualStudioGenerator::TargetSet TargetSet;
+  OrderedTargetDependSet(TargetDependSet const&);
+  OrderedTargetDependSet(TargetSet const&);
+};
+
+#endif