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96 lines
3.3 KiB
C++
96 lines
3.3 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 cmAddSubDirectoryCommand_h
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#define cmAddSubDirectoryCommand_h
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#include "cmCommand.h"
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/** \class cmAddSubDirectoryCommand
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* \brief Specify a subdirectory to build
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*
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* cmAddSubDirectoryCommand specifies a subdirectory to process
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* by CMake. CMake will descend
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* into the specified source directory and process any CMakeLists.txt found.
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*/
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class cmAddSubDirectoryCommand : 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 cmAddSubDirectoryCommand;
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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_subdirectory";}
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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 subdirectory to the build.";
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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_subdirectory(source_dir [binary_dir] \n"
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" [EXCLUDE_FROM_ALL])\n"
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"Add a subdirectory to the build. The source_dir specifies the "
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"directory in which the source CmakeLists.txt and code files are "
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"located. If it is a relative "
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"path it will be evaluated with respect to the current "
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"directory (the typical usage), but it may also be an absolute path. "
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"The binary_dir specifies the directory in which to place the output "
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"files. If it is a relative path it will be evaluated with respect "
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"to the current output directory, but it may also be an absolute "
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"path. If binary_dir is not specified, the value of source_dir, "
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"before expanding any relative path, will be used (the typical usage). "
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"The CMakeLists.txt file in the specified source directory will "
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"be processed immediately by CMake before processing in the current "
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"input file continues beyond this command.\n"
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"If the EXCLUDE_FROM_ALL argument is provided then this subdirectory "
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"will not be included in build by default. Users will have to "
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"explicitly start a build in the generated output directory. "
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"This is useful for having cmake create a build system for a "
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"set of examples in a project. One would want cmake to generate "
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"a single build system for all the examples, but one may not want "
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"the targets to show up in the main build system.";
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}
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cmTypeMacro(cmAddSubDirectoryCommand, cmCommand);
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};
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#endif
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