| /*========================================================================= |
| |
| 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 cmAddCustomCommandCommand_h |
| #define cmAddCustomCommandCommand_h |
| |
| #include "cmCommand.h" |
| |
| /** \class cmAddCustomCommandCommand |
| * \brief |
| * |
| * cmAddCustomCommandCommand defines a new command (rule) that can |
| * be executed within the build process |
| * |
| */ |
| |
| class cmAddCustomCommandCommand : public cmCommand |
| { |
| public: |
| /** |
| * This is a virtual constructor for the command. |
| */ |
| virtual cmCommand* Clone() |
| { |
| return new cmAddCustomCommandCommand; |
| } |
| |
| /** |
| * This is called when the command is first encountered in |
| * the CMakeLists.txt file. |
| */ |
| virtual bool InitialPass(std::vector<std::string> const& args); |
| |
| /** |
| * The name of the command as specified in CMakeList.txt. |
| */ |
| virtual const char* GetName() {return "ADD_CUSTOM_COMMAND";} |
| |
| /** |
| * Succinct documentation. |
| */ |
| virtual const char* GetTerseDocumentation() |
| { |
| return "Add a custom build rule to the generated build system."; |
| } |
| |
| /** |
| * More documentation. |
| */ |
| virtual const char* GetFullDocumentation() |
| { |
| return |
| "There are two main signatures for ADD_CUSTOM_COMMAND " |
| "The first signature is for adding a custom command " |
| "to produce an output.\n" |
| " ADD_CUSTOM_COMMAND(OUTPUT output1 [output2 ...]\n" |
| " COMMAND command1 [ARGS] [args1...]\n" |
| " [COMMAND command2 [ARGS] [args2...] ...]\n" |
| " [MAIN_DEPENDENCY depend]\n" |
| " [DEPENDS [depends...]]\n" |
| " [WORKING_DIRECTORY dir]\n" |
| " [COMMENT comment])\n" |
| "This defines a new command that can be executed during the build " |
| "process. Note that MAIN_DEPENDENCY is completely optional and is " |
| "used as a suggestion to visual studio about where to hang the " |
| "custom command. In makefile terms this creates a new target in the " |
| "following form:\n" |
| " OUTPUT: MAIN_DEPENDENCY DEPENDS\n" |
| " COMMAND\n" |
| "If more than one command is specified they will be executed in order. " |
| "The optional ARGS argument is for backward compatibility and will be " |
| "ignored.\n" |
| "The second signature adds a custom command to a target " |
| "such as a library or executable. This is useful for " |
| "performing an operation before or after building the target:\n" |
| " ADD_CUSTOM_COMMAND(TARGET target\n" |
| " PRE_BUILD | PRE_LINK | POST_BUILD\n" |
| " COMMAND command1 [ARGS] [args1...]\n" |
| " [COMMAND command2 [ARGS] [args2...] ...]\n" |
| " [WORKING_DIRECTORY dir]\n" |
| " [COMMENT comment])\n" |
| "This defines a new command that will be associated with " |
| "building the specified target. When the command will " |
| "happen is determined by which of the following is specified:\n" |
| " PRE_BUILD - run before all other dependencies\n" |
| " PRE_LINK - run after other dependencies\n" |
| " POST_BUILD - run after the target has been built\n" |
| "Note that the PRE_BUILD option is only supported on Visual " |
| "Studio 7 or later. For all other generators PRE_BUILD " |
| "will be treated as PRE_LINK." |
| "If WORKING_DIRECTORY is specified the command a cd \"dir\" is " |
| "done prior to running the command."; |
| } |
| |
| cmTypeMacro(cmAddCustomCommandCommand, cmCommand); |
| protected: |
| bool CheckOutputs(const std::vector<std::string>& outputs); |
| }; |
| |
| |
| #endif |