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80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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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 Insight Consortium. All rights reserved.
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 cmCMakeMinimumRequired_h
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#define cmCMakeMinimumRequired_h
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#include "cmStandardIncludes.h"
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#include "cmCommand.h"
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/** \class cmCMakeMinimumRequired
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* \brief Build a CMAKE variable
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*
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* cmCMakeMinimumRequired sets a variable to a value with expansion.
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*/
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class cmCMakeMinimumRequired : 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 cmCMakeMinimumRequired;
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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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* This determines if the command gets propagated down
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* to makefiles located in subdirectories.
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*/
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virtual bool IsInherited() {return true;}
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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 "CMAKE_MINIMUM_REQUIRED";}
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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 "Set the minimum required version of cmake for a project.";
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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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"CMAKE_MINIMUM_REQUIRED(VERSION versionNumber)\n"
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"Let cmake know that the project requires a certain version of a cmake, or newer. CMake will also try to backwards compatible to the version of cmake specified, if a newer version of cmake is running.";
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}
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cmTypeMacro(cmCMakeMinimumRequired, cmCommand);
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};
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#endif
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