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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
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.
============================================================================*/
#ifndef cmUseMangledMesaCommand_h
#define cmUseMangledMesaCommand_h
#include "cmCommand.h"
#include "cmSourceFile.h"
/** \class cmUseMangledMesaCommand
* \brief Create Tcl Wrappers for VTK classes.
*
* cmUseMangledMesaCommand is used to define a CMake variable include
* path location by specifying a file and list of directories.
*/
class cmUseMangledMesaCommand : public cmCommand
{
public:
cmTypeMacro(cmUseMangledMesaCommand, cmCommand);
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmUseMangledMesaCommand;
}
/**
* 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);
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() const { return "use_mangled_mesa";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation() const
{
return "Copy mesa headers for use in combination with system GL.";
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation() const
{
return
" use_mangled_mesa(PATH_TO_MESA OUTPUT_DIRECTORY)\n"
"The path to mesa includes, should contain gl_mangle.h. "
"The mesa headers are copied to the specified output directory. "
"This allows mangled mesa headers to override other GL headers by "
"being added to the include directory path earlier.";
}
/**
* This determines if the command is invoked when in script mode.
*/
virtual bool IsScriptable() const { return true; }
/** This command is kept for compatibility with older CMake versions. */
virtual bool IsDiscouraged() const
{
return true;
}
protected:
void CopyAndFullPathMesaHeader(const char* source,
const char* outdir);
};
#endif
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