374 lines
8.4 KiB
C++
374 lines
8.4 KiB
C++
/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2000 National Library of Medicine
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All rights reserved.
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See COPYRIGHT.txt for copyright details.
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=========================================================================*/
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#ifndef cmMakefile_h
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#define cmMakefile_h
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#include "cmStandardIncludes.h"
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#include "cmClassFile.h"
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#include "cmSystemTools.h"
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class cmCommand;
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class cmMakefileGenerator;
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/** \class cmMakefile
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* \brief Process the input CMakeLists.txt file.
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*
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* Process and store into memory the input CMakeLists.txt file.
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* Each CMakeLists.txt file is parsed and the commands found there
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* are added into the build process.
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*/
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class cmMakefile
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{
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public:
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/**
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* Construct an empty makefile.
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*/
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cmMakefile();
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/**
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* Destructor.
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*/
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~cmMakefile();
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/**
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* Read and parse a CMakeLists.txt file.
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*/
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bool ReadMakefile(const char* makefile, bool inheriting = false);
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/**
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* Add a wrapper generator.
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*/
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void AddCommand(cmCommand* );
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/**
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* Specify the makefile generator. This is platform/compiler
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* dependent, although the interface is through a generic
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* superclass.
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*/
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void SetMakefileGenerator(cmMakefileGenerator*);
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/**
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* Produce the output makefile.
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*/
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void GenerateMakefile();
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/**
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* Print the object state to std::cout.
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*/
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void Print();
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/**
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* Add a custom command to the build.
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*/
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void AddCustomCommand(const char* source,
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const char* result,
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const char* command,
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std::vector<std::string>& depends);
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/**
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* Add a define flag to the build.
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*/
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void AddDefineFlag(const char* definition);
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/**
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* Add an executable to the build.
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*/
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void AddExecutable(cmClassFile&);
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/**
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* Add a link library to the build.
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*/
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void AddLinkLibrary(const char*);
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/**
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* Add a link directory to the build.
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*/
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void AddLinkDirectory(const char*);
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/**
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* Add a subdirectory to the build.
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*/
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void AddSubDirectory(const char*);
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/**
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* Add an include directory to the build.
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*/
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void AddIncludeDirectory(const char*);
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/**
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* Add a variable definition to the build. This variable
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* can be used in CMake to refer to lists, directories, etc.
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*/
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void AddDefinition(const char* name, const char* value);
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/**
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* Specify the name of the project for this build.
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*/
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void SetProjectName(const char*);
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/**
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* Get the name of the project for this build.
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*/
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const char* GetProjectName()
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{
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return m_ProjectName.c_str();
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}
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/**
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* Set the name of the library.
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*/
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void SetLibraryName(const char*);
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/**
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* Add a class/source file to the build.
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*/
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void AddClass(cmClassFile& );
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/**
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* Add an auxiliary directory to the build.
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*/
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void AddExtraDirectory(const char* dir);
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/**
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* Specify the home directory for the build.
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*/
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void SetHomeDirectory(const char* dir)
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{
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m_cmHomeDirectory = dir;
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cmSystemTools::ConvertToUnixSlashes(m_cmHomeDirectory);
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}
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/**
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* Get the home directory for the build.
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*/
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const char* GetHomeDirectory()
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{
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return m_cmHomeDirectory.c_str();
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}
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/**
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* Set the current directory in the project.
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*/
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void SetCurrentDirectory(const char* dir)
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{
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m_cmCurrentDirectory = dir;
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}
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/**
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* Get the current directory in the project.
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*/
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const char* GetCurrentDirectory()
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{
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return m_cmCurrentDirectory.c_str();
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}
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/**
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* Specify the name of the library that is built by this makefile.
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*/
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const char* GetLibraryName()
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{
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return m_LibraryName.c_str();
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}
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/**
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* Set the name of the library that is built by this makefile.
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*/
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void SetOutputDirectory(const char* lib)
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{
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m_OutputDirectory = lib;
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}
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/**
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* Get the name of the library that is built by this makefile.
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*/
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const char* GetOutputDirectory()
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{
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return m_OutputDirectory.c_str();
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}
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/**
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* Set the name of the current output directory.
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*/
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void SetOutputHomeDirectory(const char* lib)
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{
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m_OutputHomeDirectory = lib;
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}
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/**
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* Get the name of the current output directory.
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*/
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const char* GetOutputHomeDirectory()
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{
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return m_OutputHomeDirectory.c_str();
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}
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/**
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* Get a list of the build subdirectories.
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*/
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const std::vector<std::string>& GetSubDirectories()
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{
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return m_SubDirectories;
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}
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/**
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* Return a boolean flag indicating whether the build generates
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* any executables.
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*/
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bool HasExecutables()
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{
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return m_Executables;
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}
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/**
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* Get a list of include directories in the build.
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*/
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std::vector<std::string>& GetIncludeDirectories()
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{
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return m_IncludeDirectories;
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}
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/**
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* Get a list of link directories in the build.
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*/
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std::vector<std::string>& GetLinkDirectories()
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{
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return m_LinkDirectories;
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}
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/**
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* Get a list of link libraries in the build.
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*/
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std::vector<std::string>& GetLinkLibraries()
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{
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return m_LinkLibraries;
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}
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/**
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* Get a list of Win32 link libraries in the build.
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*/
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std::vector<std::string>& GetLinkLibrariesWin32()
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{
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return m_LinkLibrariesWin32;
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}
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/**
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* Get a list of Unix link libraries in the build.
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*/
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std::vector<std::string>& GetLinkLibrariesUnix()
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{
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return m_LinkLibrariesUnix;
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}
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/**
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* Return a list of source files in this makefile.
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*/
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std::vector<cmClassFile>& GetClasses()
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{return m_Classes;}
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/**
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* Obtain a list of auxiliary source directories.
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*/
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std::vector<std::string>& GetAuxSourceDirectories()
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{return m_AuxSourceDirectories;}
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/**
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* Do not use this.
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*/
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std::vector<std::string>& GetMakeVerbatim()
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{return m_MakeVerbatim;}
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/**
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* Given a variable name, return its value (as a string).
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*/
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const char* GetDefinition(const char*);
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/**
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* Get a list of preprocessor define flags.
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*/
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const char* GetDefineFlags()
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{return m_DefineFlags.c_str();}
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/**
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* Dump documentation to a file. If 0 is returned, the
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* operation failed.
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*/
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int DumpDocumentationToFile(const char *fileName);
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/**
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* Expand all defined varibles in the string.
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* Defined varibles come from the m_Definitions map.
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* They are expanded with ${var} where var is the
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* entry in the m_Definitions map.
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*/
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void ExpandVariblesInString(std::string& source);
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protected:
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bool m_Executables;
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std::string m_Prefix;
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std::vector<std::string> m_AuxSourceDirectories; //
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std::string m_OutputDirectory; // Current output directory for makefile
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std::string m_OutputHomeDirectory; // Top level output directory
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std::string m_cmHomeDirectory; // Home directory for source
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std::string m_cmCurrentDirectory; // current directory in source
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std::string m_LibraryName; // library name
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std::string m_ProjectName; // project name
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std::vector<cmClassFile> m_Classes; // list of classes in makefile
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std::vector<std::string> m_SubDirectories; // list of sub directories
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std::vector<std::string> m_MakeVerbatim; // lines copied from input file
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std::vector<std::string> m_IncludeDirectories;
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std::vector<std::string> m_LinkDirectories;
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std::vector<std::string> m_LinkLibraries;
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std::vector<std::string> m_LinkLibrariesWin32;
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std::vector<std::string> m_LinkLibrariesUnix;
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std::string m_DefineFlags;
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std::string m_SourceHomeDirectory;
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struct customCommand
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{
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std::string m_Source;
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std::string m_Result;
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std::string m_Command;
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std::vector<std::string> m_Depends;
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};
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std::vector<customCommand> m_CustomCommands;
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typedef std::map<std::string, cmCommand*> RegisteredCommandsMap;
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typedef std::map<std::string, std::string> DefinitionMap;
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DefinitionMap m_Definitions;
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RegisteredCommandsMap m_Commands;
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std::vector<cmCommand*> m_UsedCommands;
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cmMakefileGenerator* m_MakefileGenerator;
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private:
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/**
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* Look for CMakeLists.txt files to parse in dir,
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* then in dir's parents, until the SourceHome directory
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* is found.
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*/
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void ParseDirectory(const char* dir);
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/**
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* Parse a file for includes links and libs
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*/
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void ExpandVaribles();
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void ReadClasses(std::ifstream& fin, bool t);
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friend class cmMakeDepend; // make depend needs direct access
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// to the m_Classes array
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void PrintStringVector(const char* s, std::vector<std::string>& v);
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void AddDefaultCommands();
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};
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#endif
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