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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
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.
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.
=========================================================================*/
#ifndef cmIncludeCommand_h
#define cmIncludeCommand_h
#include "cmCommand.h"
/** \class cmIncludeCommand
* \brief
*
* cmIncludeCommand defines a list of distant
* files that can be "included" in the current list file.
* In almost every sense, this is identical to a C/C++
* #include command. Arguments are first expended as usual.
*/
class cmIncludeCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmIncludeCommand;
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
virtual bool InitialPass(std::vector<std::string> const& args,
cmExecutionStatus &status);
/**
* This determines if the command is invoked when in script mode.
*/
virtual bool IsScriptable() { return true; }
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() {return "include";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Read CMake listfile code from the given file.";
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation()
{
return
" include(<file|module> [OPTIONAL] [RESULT_VARIABLE <VAR>]\n"
" [NO_POLICY_SCOPE])\n"
"Reads CMake listfile code from the given file. Commands in the file "
"are processed immediately as if they were written in place of the "
"include command. If OPTIONAL is present, then no error "
"is raised if the file does not exist. If RESULT_VARIABLE is given "
"the variable will be set to the full filename which "
"has been included or NOTFOUND if it failed.\n"
"If a module is specified instead of a file, the file with name "
"<modulename>.cmake is searched in the CMAKE_MODULE_PATH."
"\n"
"See the cmake_policy() command documentation for discussion of the "
"NO_POLICY_SCOPE option."
;
}
cmTypeMacro(cmIncludeCommand, cmCommand);
};
#endif
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