CMake/Source/cmOutputRequiredFilesCommand.h

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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
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#ifndef cmOutputRequiredFilesCommand_h
#define cmOutputRequiredFilesCommand_h
#include "cmCommand.h"
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#include "cmMakeDepend.h"
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/** \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,
cmExecutionStatus &status);
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/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() { return "output_required_files";}
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/**
* 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"
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"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.";
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}
cmTypeMacro(cmOutputRequiredFilesCommand, cmCommand);
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void ListDependencies(cmDependInformation const *info,
FILE *fout,
std::set<cmDependInformation const*> *visited);
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private:
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std::string File;
std::string OutputFile;
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};
#endif