Source/cmExportLibraryDependencies.h

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmExportLibraryDependencies.h,v $
   5   Language:  C++
   6   Date:      $Date: 2009-07-24 17:31:34 $
   7   Version:   $Revision: 1.11 $
   8
   9   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  10   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17 #ifndef cmExportLibraryDependenciesCommand_h
  18 #define cmExportLibraryDependenciesCommand_h
  19
  20 #include "cmCommand.h"
  21
  22 /** \class cmExportLibraryDependenciesCommand
  23  * \brief Add a test to the lists of tests to run.
  24  *
  25  * cmExportLibraryDependenciesCommand adds a test to the list of tests to run
  26  *
  27  */
  28 class cmExportLibraryDependenciesCommand : public cmCommand
  29 {
  30 public:
  31   /**
  32    * This is a virtual constructor for the command.
  33    */
  34   virtual cmCommand* Clone()
  35     {
  36     return new cmExportLibraryDependenciesCommand;
  37     }
  38
  39   /**
  40    * This is called when the command is first encountered in
  41    * the CMakeLists.txt file.
  42    */
  43   virtual bool InitialPass(std::vector<std::string> const& args,
  44                            cmExecutionStatus &status);
  45
  46   /**
  47    * This is called at the end after all the information
  48    * specified by the command is accumulated.
  49    */
  50   virtual void FinalPass();
  51   virtual bool HasFinalPass() const { return true; }
  52
  53   /**
  54    * The name of the command as specified in CMakeList.txt.
  55    */
  56   virtual const char* GetName() { return "export_library_dependencies";}
  57
  58   /**
  59    * Succinct documentation.
  60    */
  61   virtual const char* GetTerseDocumentation()
  62     {
  63     return "Deprecated.  Use INSTALL(EXPORT) or EXPORT command.";
  64     }
  65
  66   /**
  67    * More documentation.
  68    */
  69   virtual const char* GetFullDocumentation()
  70     {
  71     return
  72       "This command generates an old-style library dependencies file.  "
  73       "Projects requiring CMake 2.6 or later should not use the command.  "
  74       "Use instead the install(EXPORT) command to help export targets "
  75       "from an installation tree and the export() command to export targets "
  76       "from a build tree.\n"
  77       "The old-style library dependencies file does not take into account "
  78       "per-configuration names of libraries or the LINK_INTERFACE_LIBRARIES "
  79       "target property.\n"
  80       "  export_library_dependencies(<file> [APPEND])\n"
  81       "Create a file named <file> that can be included into a CMake listfile "
  82       "with the INCLUDE command.  The file will contain a number of SET "
  83       "commands that will set all the variables needed for library dependency "
  84       "information.  This should be the last command in the top level "
  85       "CMakeLists.txt file of the project.  If the APPEND option is "
  86       "specified, the SET commands will be appended to the given file "
  87       "instead of replacing it.";
  88     }
  89
  90   /** This command is kept for compatibility with older CMake versions. */
  91   virtual bool IsDiscouraged()
  92     {
  93     return true;
  94     }
  95
  96   cmTypeMacro(cmExportLibraryDependenciesCommand, cmCommand);
  97
  98 private:
  99   std::string Filename;
 100   bool Append;
 101   void ConstFinalPass() const;
 102 };
 103
 104
 105 #endif