| /*============================================================================ |
| 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 cmOutputRequiredFilesCommand_h |
| #define cmOutputRequiredFilesCommand_h |
| |
| #include "cmCommand.h" |
| #include "cmMakeDepend.h" |
| |
| /** \class cmOutputRequiredFilesCommand |
| * \brief Output a list of required files for a source file |
| * |
| */ |
| class cmOutputRequiredFilesCommand : public cmCommand |
| { |
| public: |
| /** |
| * This is a virtual constructor for the command. |
| */ |
| virtual cmCommand* Clone() |
| { |
| return new cmOutputRequiredFilesCommand; |
| } |
| |
| /** |
| * 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); |
| |
| /** |
| * The name of the command as specified in CMakeList.txt. |
| */ |
| virtual const char* GetName() { return "output_required_files";} |
| |
| /** |
| * Succinct documentation. |
| */ |
| virtual const char* GetTerseDocumentation() |
| { |
| return "Deprecated. Approximate C preprocessor dependency scanning."; |
| } |
| |
| /** |
| * More documentation. |
| */ |
| virtual const char* GetFullDocumentation() |
| { |
| return |
| "This command exists only because ancient CMake versions provided it. " |
| "CMake handles preprocessor dependency scanning automatically using a " |
| "more advanced scanner.\n" |
| " output_required_files(srcfile outputfile)\n" |
| "Outputs a list of all the source files that are required by the " |
| "specified srcfile. This list is written into outputfile. This is " |
| "similar to writing out the dependencies for srcfile except that it " |
| "jumps from .h files into .cxx, .c and .cpp files if possible."; |
| } |
| |
| /** This command is kept for compatibility with older CMake versions. */ |
| virtual bool IsDiscouraged() |
| { |
| return true; |
| } |
| |
| |
| cmTypeMacro(cmOutputRequiredFilesCommand, cmCommand); |
| void ListDependencies(cmDependInformation const *info, |
| FILE *fout, |
| std::set<cmDependInformation const*> *visited); |
| |
| private: |
| std::string File; |
| std::string OutputFile; |
| }; |
| |
| |
| |
| #endif |