mirror of
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115 lines
4.1 KiB
C++
115 lines
4.1 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmAddCustomCommandCommand_h
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#define cmAddCustomCommandCommand_h
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#include "cmCommand.h"
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/** \class cmAddCustomCommandCommand
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* \brief
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*
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* cmAddCustomCommandCommand defines a new command (rule) that can
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* be executed within the build process
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*
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*/
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class cmAddCustomCommandCommand : public cmCommand
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{
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public:
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/**
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* This is a virtual constructor for the command.
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*/
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virtual cmCommand* Clone()
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{
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return new cmAddCustomCommandCommand;
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}
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/**
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* This is called when the command is first encountered in
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* the CMakeLists.txt file.
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*/
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virtual bool InitialPass(std::vector<std::string> const& args);
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/**
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* The name of the command as specified in CMakeList.txt.
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*/
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virtual const char* GetName() {return "ADD_CUSTOM_COMMAND";}
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/**
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* Succinct documentation.
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*/
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virtual const char* GetTerseDocumentation()
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{
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return "Add a custom build rule to the generated build system.";
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}
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/**
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* More documentation.
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*/
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virtual const char* GetFullDocumentation()
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{
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return
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"There are two main signatures for ADD_CUSTOM_COMMAND "
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"The first signature is for adding a custom command "
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"to produce an output.\n"
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" ADD_CUSTOM_COMMAND(OUTPUT output1 [output2 ...]\n"
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" COMMAND command1 [ARGS] [args1...]\n"
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" [COMMAND command2 [ARGS] [args2...] ...]\n"
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" [MAIN_DEPENDENCY depend]\n"
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" [DEPENDS [depends...]]\n"
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" [WORKING_DIRECTORY dir]\n"
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" [COMMENT comment])\n"
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"This defines a new command that can be executed during the build "
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"process. Note that MAIN_DEPENDENCY is completely optional and is "
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"used as a suggestion to visual studio about where to hang the "
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"custom command. In makefile terms this creates a new target in the "
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"following form:\n"
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" OUTPUT: MAIN_DEPENDENCY DEPENDS\n"
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" COMMAND\n"
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"If more than one command is specified they will be executed in order. "
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"The optional ARGS argument is for backward compatibility and will be "
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"ignored.\n"
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"The second signature adds a custom command to a target "
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"such as a library or executable. This is useful for "
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"performing an operation before or after building the target:\n"
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" ADD_CUSTOM_COMMAND(TARGET target\n"
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" PRE_BUILD | PRE_LINK | POST_BUILD\n"
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" COMMAND command1 [ARGS] [args1...]\n"
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" [COMMAND command2 [ARGS] [args2...] ...]\n"
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" [WORKING_DIRECTORY dir]\n"
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" [COMMENT comment])\n"
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"This defines a new command that will be associated with "
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"building the specified target. When the command will "
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"happen is determined by which of the following is specified:\n"
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" PRE_BUILD - run before all other dependencies\n"
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" PRE_LINK - run after other dependencies\n"
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" POST_BUILD - run after the target has been built\n"
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"Note that the PRE_BUILD option is only supported on Visual "
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"Studio 7 or later. For all other generators PRE_BUILD "
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"will be treated as PRE_LINK."
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"If WORKING_DIRECTORY is specified the command a cd \"dir\" is "
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"done prior to running the command.";
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}
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cmTypeMacro(cmAddCustomCommandCommand, cmCommand);
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protected:
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bool CheckOutputs(const std::vector<std::string>& outputs);
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};
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#endif
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