CMake/Source/cmSetCommand.h

89 lines
2.5 KiB
C
Raw Normal View History

2001-05-01 19:16:20 +04:00
/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
2001-05-01 19:16:20 +04:00
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
2001-05-01 19:16:20 +04:00
2002-01-21 23:30:43 +03:00
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
2001-05-01 19:16:20 +04:00
=========================================================================*/
#ifndef cmSetCommand_h
#define cmSetCommand_h
#include "cmStandardIncludes.h"
#include "cmCommand.h"
/** \class cmSetCommand
* \brief Set a CMAKE variable
*
* cmSetCommand sets a variable to a value with expansion.
*/
class cmSetCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmSetCommand;
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
virtual bool InitialPass(std::vector<std::string> const& args);
2001-05-01 19:16:20 +04:00
/**
* This determines if the command gets propagated down
* to makefiles located in subdirectories.
*/
virtual bool IsInherited() {return true;}
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() {return "SET";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Set a CMAKE variable to a given value.";
2001-05-01 19:16:20 +04:00
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation()
{
return
" SET(VAR [VALUE] [CACHE TYPE DOCSTRING [FORCE]])\n"
"Within CMAKE sets VAR to the value VALUE. VALUE is expanded before VAR "
"is set to it. If CACHE is present, then the VAR is put in the cache. "
"TYPE and DOCSTRING are required. TYPE may be BOOL, PATH, FILEPATH, "
"STRING, INTERNAL, or STATIC. If TYPE is INTERNAL, then the "
"VALUE is Always written into the cache, replacing any values "
"existing in the cache. If it is not a CACHE VAR, then this always "
2002-10-09 23:48:59 +04:00
"writes into the current makefile. The FORCE option will overwrite"
"the CACHE value removing any changes from the USER.\n"
" SET(VAR VALUE1 ... VALUEN).\n"
"In this case VAR is set to a ; separated list of values.";
2001-05-01 19:16:20 +04:00
}
cmTypeMacro(cmSetCommand, cmCommand);
};
#endif