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diff --git a/Source/cmFindLibraryCommand.h b/Source/cmFindLibraryCommand.h
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+++ b/Source/cmFindLibraryCommand.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 cmFindLibraryCommand_h
+#define cmFindLibraryCommand_h
+
+#include "cmFindBase.h"
+
+
+/** \class cmFindLibraryCommand
+ * \brief Define a command to search for a library.
+ *
+ * cmFindLibraryCommand is used to define a CMake variable
+ * that specifies a library. The command searches for a given
+ * file in a list of directories.
+ */
+class cmFindLibraryCommand : public cmFindBase
+{
+public:
+  cmFindLibraryCommand();
+  /**
+   * This is a virtual constructor for the command.
+   */
+  virtual cmCommand* Clone()
+    {
+    return new cmFindLibraryCommand;
+    }
+
+  /**
+   * This is called when the command is first encountered in
+   * the CMakeLists.txt file.
+   */
+  virtual bool InitialPass(std::vector<std::string> const& args,
+                           cmExecutionStatus &status);
+
+  /**
+   * This determines if the command is invoked when in script mode.
+   */
+  virtual bool IsScriptable() const { return true; }
+
+  /**
+   * The name of the command as specified in CMakeList.txt.
+   */
+  virtual const char* GetName() const {return "find_library";}
+
+  /**
+   * Succinct documentation.
+   */
+  virtual const char* GetTerseDocumentation() const
+    {
+    return "Find a library.";
+    }
+  cmTypeMacro(cmFindLibraryCommand, cmFindBase);
+
+protected:
+  void AddArchitecturePaths(const char* suffix);
+  void AddArchitecturePath(std::string const& dir,
+                           std::string::size_type start_pos,
+                           const char* suffix,
+                           bool fresh = true);
+  std::string FindLibrary();
+  virtual void GenerateDocumentation();
+private:
+  std::string FindNormalLibrary();
+  std::string FindNormalLibraryNamesPerDir();
+  std::string FindNormalLibraryDirsPerName();
+  std::string FindFrameworkLibrary();
+  std::string FindFrameworkLibraryNamesPerDir();
+  std::string FindFrameworkLibraryDirsPerName();
+};
+
+
+
+#endif