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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 cmOutputRequiredFilesCommand_h
#define cmOutputRequiredFilesCommand_h
#include "cmCommand.h"
#include "cmMakeDepend.h"
/** \class cmOutputRequiredFilesCommand
* \brief Output a list of required files for a source file
*
*/
class cmOutputRequiredFilesCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmOutputRequiredFilesCommand;
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
virtual bool InitialPass(std::vector<std::string> const& args);
virtual void FinalPass();
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() { return "output_required_files";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return
"Output a list of required source files for a specified source file.";
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation()
{
return
" output_required_files(srcfile outputfile)\n"
"Outputs a list of all the source files that are required by the "
"specified srcfile. This list is written into outputfile. This is "
"similar to writing out the dependencies for srcfile except that it "
"jumps from .h files into .cxx, .c and .cpp files if possible.";
}
cmTypeMacro(cmOutputRequiredFilesCommand, cmCommand);
void ListDependencies(cmDependInformation const *info,
FILE *fout,
std::set<cmDependInformation const*> *visited);
private:
std::string File;
std::string OutputFile;
};
#endif
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