86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
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/*=========================================================================
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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 cmRaiseScopeCommand_h
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#define cmRaiseScopeCommand_h
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#include "cmCommand.h"
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/** \class cmRaiseScopeCommand
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* \brief Raise the Scope a CMAKE variable one level up
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*
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* cmRaiseScopeCommand pushes the current state of a variable into
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* the scope above the current scope.
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*/
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class cmRaiseScopeCommand : 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 cmRaiseScopeCommand;
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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 "raise_scope";}
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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 "Raise the scope of the variables listed.";
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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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" raise_scope(VAR VAR2 VAR...)\n"
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"Pushes the current state of a variable into the scope above the "
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"current scope. Each new directory or function creates a new scope. "
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"This command will push the current state of a variable into the "
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"parent directory or calling function (whichever is applicable to "
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"the case at hand)";
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}
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/**
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* This determines if the command is invoked when in script mode.
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* mark_as_advanced() will have no effect in script mode, but this will
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* make many of the modules usable in cmake/ctest scripts, (among them
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* FindUnixMake.cmake used by the CTEST_BUILD command.
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*/
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virtual bool IsScriptable() { return true; }
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cmTypeMacro(cmRaiseScopeCommand, cmCommand);
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};
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#endif
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