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diff --git a/Source/CPack/cmCPackPackageMakerGenerator.h b/Source/CPack/cmCPackPackageMakerGenerator.h
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+++ b/Source/CPack/cmCPackPackageMakerGenerator.h
@@ -0,0 +1,119 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc.
+
+  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 cmCPackPackageMakerGenerator_h
+#define cmCPackPackageMakerGenerator_h
+
+
+#include "cmCPackGenerator.h"
+
+class cmCPackComponent;
+
+/** \class cmCPackPackageMakerGenerator
+ * \brief A generator for PackageMaker files
+ *
+ * http://developer.apple.com/documentation/Darwin
+ * /Reference/ManPages/man1/packagemaker.1.html
+ */
+class cmCPackPackageMakerGenerator : public cmCPackGenerator
+{
+public:
+  cmCPackTypeMacro(cmCPackPackageMakerGenerator, cmCPackGenerator);
+
+  /**
+   * Construct generator
+   */
+  cmCPackPackageMakerGenerator();
+  virtual ~cmCPackPackageMakerGenerator();
+
+  virtual bool SupportsComponentInstallation() const;
+
+protected:
+  int CopyInstallScript(const char* resdir,
+                        const char* script,
+                        const char* name);
+  virtual int InitializeInternal();
+  int PackageFiles();
+  virtual const char* GetOutputExtension() { return ".dmg"; }
+  virtual const char* GetOutputPostfix() { return "darwin"; }
+
+  // Copies or creates the resource file with the given name to the
+  // package or package staging directory dirName. The variable
+  // CPACK_RESOURCE_FILE_${NAME} (where ${NAME} is the uppercased
+  // version of name) specifies the input file to use for this file,
+  // which will be configured via ConfigureFile.
+  bool CopyCreateResourceFile(const char* name, const char *dirName);
+  bool CopyResourcePlistFile(const char* name, const char* outName = 0);
+
+  // Run PackageMaker with the given command line, which will (if
+  // successful) produce the given package file. Returns true if
+  // PackageMaker succeeds, false otherwise.
+  bool RunPackageMaker(const char *command, const char *packageFile);
+
+  // Retrieve the name of package file that will be generated for this
+  // component. The name is just the file name with extension, and
+  // does not include the subdirectory.
+  std::string GetPackageName(const cmCPackComponent& component);
+
+  // Generate a package in the file packageFile for the given
+  // component.  All of the files within this component are stored in
+  // the directory packageDir. Returns true if successful, false
+  // otherwise. 
+  bool GenerateComponentPackage(const char *packageFile, 
+                                const char *packageDir,
+                                const cmCPackComponent& component);
+
+  // Writes a distribution.dist file, which turns a metapackage into a
+  // full-fledged distribution. This file is used to describe
+  // inter-component dependencies. metapackageFile is the name of the
+  // metapackage for the distribution. Only valid for a
+  // component-based install.
+  void WriteDistributionFile(const char* metapackageFile);
+
+  // Subroutine of WriteDistributionFile that writes out the
+  // dependency attributes for inter-component dependencies.
+  void AddDependencyAttributes(const cmCPackComponent& component,
+                               std::set<const cmCPackComponent *>& visited,
+                               cmOStringStream& out);
+
+  // Subroutine of WriteDistributionFile that writes out the
+  // reverse dependency attributes for inter-component dependencies.
+  void 
+  AddReverseDependencyAttributes(const cmCPackComponent& component,
+                                 std::set<const cmCPackComponent *>& visited,
+                                 cmOStringStream& out);
+
+  // Generates XML that encodes the hierarchy of component groups and
+  // their components in a form that can be used by distribution
+  // metapackages. 
+  void CreateChoiceOutline(const cmCPackComponentGroup& group,
+                           cmOStringStream& out);
+
+  /// Create the "choice" XML element to describe a component group
+  /// for the installer GUI.
+  void CreateChoice(const cmCPackComponentGroup& group,
+                    cmOStringStream& out);
+
+  /// Create the "choice" XML element to describe a component for the
+  /// installer GUI.
+  void CreateChoice(const cmCPackComponent& component,
+                    cmOStringStream& out);
+
+  // Escape the given string to make it usable as an XML attribute
+  // value.
+  std::string EscapeForXML(std::string str);
+  
+  double PackageMakerVersion;
+  double PackageCompatibilityVersion;
+};
+
+#endif