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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Insight Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 cmGlobalGenerator_h
#define cmGlobalGenerator_h
#include "cmStandardIncludes.h"
class cmake;
class cmMakefile;
class cmLocalGenerator;
/** \class cmGlobalGenerator
* \brief Responable for overseeing the generation process for the entire tree
*
* Subclasses of this class generate makefiles for various
* platforms.
*/
class cmGlobalGenerator
{
public:
///! Free any memory allocated with the GlobalGenerator
cmGlobalGenerator();
virtual ~cmGlobalGenerator();
///! Create a local generator appropriate to this Global Generator
virtual cmLocalGenerator *CreateLocalGenerator();
///! Get the name for this generator
virtual const char *GetName() { return "Generic"; };
/**
* Create LocalGenerators and process the CMakeLists files. This does not
* actually produce any makefiles, DSPs, etc.
*/
virtual void Configure();
/**
* Generate the all required files for building this project/tree. This
* basically creates a series of LocalGenerators for each directory and
* requests that they Generate.
*/
virtual void Generate();
/**
* Generate the required files for building this directory. This
* basically creates a single LocalGenerators and
* requests that it Generate.
*/
virtual void LocalGenerate();
/**
* Set/Get and Clear the enabled languages.
*/
void SetLanguageEnabled(const char*);
bool GetLanguageEnabled(const char*);
void ClearEnabledLanguages();
/**
* Try to determine system infomation such as shared library
* extension, pthreads, byte order etc.
*/
virtual void EnableLanguage(const char*, cmMakefile *) {};
/**
* Try to determine system infomation, get it from another generator
*/
virtual void EnableLanguagesFromGenerator(cmGlobalGenerator *gen,
cmMakefile *mf);
/**
* Try running cmake and building a file. This is used for dynalically
* loaded commands, not as part of the usual build process.
*/
virtual int TryCompile(const char *srcdir, const char *bindir,
const char *projectName, const char *targetName,
std::string *output);
///! Set the CMake instance
void SetCMakeInstance(cmake *cm) {
this->m_CMakeInstance = cm; };
///! Get the CMake instance
cmake *GetCMakeInstance() {
return this->m_CMakeInstance; };
protected:
cmake *m_CMakeInstance;
std::vector<cmLocalGenerator *> m_LocalGenerators;
///! used by Configure()
void RecursiveConfigure(cmLocalGenerator *lg, float start, float end);
private:
std::map<cmStdString, bool> m_LanguageEnabled;
};
#endif
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