ENH: add new find stuff

1 files changed, 75 insertions, 0 deletions

diff --git a/Source/cmFindBase.h b/Source/cmFindBase.h
new file mode 100644
index 0000000..b055b4f
--- /dev/null
+++ b/Source/cmFindBase.h
@@ -0,0 +1,75 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#ifndef cmFindBase_h
+#define cmFindBase_h
+
+#include "cmCommand.h"
+
+/** \class cmFindBase
+ * \brief Define a command to search for an executable program.
+ *
+ * cmFindBase is a parent class for cmFindProgramCommand, cmFindPathCommand,
+ * and cmFindLibraryCommand, cmFindFile
+ */
+class cmFindBase : public cmCommand
+{
+public:
+  cmFindBase();
+  /**
+   * This is called when the command is first encountered in
+   * the CMakeLists.txt file.
+   */
+  virtual bool ParseArguments(std::vector<std::string> const& args);
+  cmTypeMacro(cmFindBase, cmCommand);
+protected:
+  void PrintFindStuff();
+  void ExpandPaths(std::vector<std::string> userPaths);
+  void AddEnvironmentVairables();
+  void AddCMakeVairables();
+  void AddSystemEnvironmentVairables();
+  void AddCMakeSystemVariables();
+  void ExpandRegistryAndCleanPath();
+  // see if the VariableName is already set in the cache,
+  // also copy the documentation from the cache to VariableDocumentation
+  // if it has documentation in the cache
+  bool CheckForVariableInCache();
+  
+  // use by command during find
+  cmStdString VariableDocumentation;
+  cmStdString VariableName;
+  std::vector<std::string> Names;
+  std::vector<std::string> SearchPaths;
+  std::vector<std::string> SearchPathSuffixes;
+  
+  cmStdString CMakePathName; // CMAKE_*_PATH CMAKE_SYSTEM_*_PATH FRAMEWORK|LIBRARY|INCLUDE|PROGRAM
+  cmStdString EnvironmentPath; // LIB,INCLUDE
+
+  bool AlreadyInCache;
+  bool NoSystemPath;
+  bool NoCMakeEnvironmentPath;
+  bool NoCMakePath;
+  bool NoCMakeSystemPath;
+  
+  bool SearchFrameworkFirst;
+  bool SearchFrameworkOnly;
+  bool SearchFrameworkLast;
+  
+};
+
+
+
+#endif