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104 lines
3.9 KiB
104 lines
3.9 KiB
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile: cmAddCustomTargetCommand.h,v $
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Language: C++
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Date: $Date: 2008-01-23 15:27:59 $
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Version: $Revision: 1.22 $
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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 cmAddCustomTargetCommand_h
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#define cmAddCustomTargetCommand_h
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#include "cmCommand.h"
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/** \class cmAddCustomTargetCommand
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* \brief Command that adds a target to the build system.
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*
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* cmAddCustomTargetCommand adds an extra target to the build system.
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* This is useful when you would like to add special
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* targets like "install,", "clean," and so on.
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*/
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class cmAddCustomTargetCommand : 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 cmAddCustomTargetCommand;
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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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cmExecutionStatus &status);
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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()
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{return "add_custom_target";}
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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 target with no output so it will always be built.";
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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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" add_custom_target(Name [ALL] [command1 [args1...]]\n"
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" [COMMAND command2 [args2...] ...]\n"
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" [DEPENDS depend depend depend ... ]\n"
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" [WORKING_DIRECTORY dir]\n"
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" [COMMENT comment] [VERBATIM])\n"
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"Adds a target with the given name that executes the given commands. "
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"The target has no output file and is ALWAYS CONSIDERED OUT OF DATE "
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"even if the commands try to create a file with the name of the "
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"target. Use ADD_CUSTOM_COMMAND to generate a file with dependencies. "
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"By default nothing depends on the custom target. Use "
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"ADD_DEPENDENCIES to add dependencies to or from other targets. "
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"If the ALL option is specified "
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"it indicates that this target should be added to the default build "
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"target so that it will be run every time "
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"(the command cannot be called ALL). "
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"The command and arguments are optional and if not specified an "
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"empty target will be created. "
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"If WORKING_DIRECTORY is set, then the command will be run in that "
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"directory. "
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"If COMMENT is set, the value will be displayed as a "
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"message before the commands are executed at build time. "
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"Dependencies listed with the DEPENDS argument may reference files "
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"and outputs of custom commands created with ADD_CUSTOM_COMMAND.\n"
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"If VERBATIM is given then all the arguments to the commands will be "
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"passed exactly as specified no matter the build tool used. "
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"Note that one level of escapes is still used by the CMake language "
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"processor before add_custom_target even sees the arguments. "
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"Use of VERBATIM is recommended as it enables correct behavior. "
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"When VERBATIM is not given the behavior is platform specific. "
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"In the future VERBATIM may be enabled by default. The only reason "
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"it is an option is to preserve compatibility with older CMake code.";
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}
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cmTypeMacro(cmAddCustomTargetCommand, cmCommand);
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};
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#endif
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