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99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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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) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmFindBase_h
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#define cmFindBase_h
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#include "cmCommand.h"
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/** \class cmFindBase
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* \brief Define a command to search for an executable program.
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*
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* cmFindBase is a parent class for cmFindProgramCommand, cmFindPathCommand,
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* and cmFindLibraryCommand, cmFindFile
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*/
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class cmFindBase : public cmCommand
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{
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public:
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cmFindBase();
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/**
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* This is called when the command is first encountered in
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* the CMakeLists.txt file.
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*/
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virtual bool ParseArguments(std::vector<std::string> const& args);
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cmTypeMacro(cmFindBase, cmCommand);
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virtual const char* GetFullDocumentation()
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{return this->GenericDocumentation.c_str();}
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enum RootPathMode { RootPathModeBoth,
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RootPathModeOnlyRootPath,
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RootPathModeNoRootPath };
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protected:
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void PrintFindStuff();
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void ExpandPaths(std::vector<std::string> userPaths);
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void HandleCMakeFindRootPath();
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// add to the SearchPaths
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void AddPaths(std::vector<std::string>& paths);
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void AddFrameWorkPaths();
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void AddAppBundlePaths();
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void AddEnvironmentVariables();
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void AddCMakeVariables();
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void AddSystemEnvironmentVariables();
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void AddCMakeSystemVariables();
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void ExpandRegistryAndCleanPath(std::vector<std::string>& paths);
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// see if the VariableName is already set in the cache,
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// also copy the documentation from the cache to VariableDocumentation
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// if it has documentation in the cache
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bool CheckForVariableInCache();
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cmStdString GenericDocumentation;
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// use by command during find
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cmStdString VariableDocumentation;
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cmStdString VariableName;
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std::vector<std::string> Names;
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std::vector<std::string> SearchPaths;
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std::vector<std::string> SearchPathSuffixes;
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// CMAKE_*_PATH CMAKE_SYSTEM_*_PATH FRAMEWORK|LIBRARY|INCLUDE|PROGRAM
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cmStdString CMakePathName;
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cmStdString EnvironmentPath; // LIB,INCLUDE
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bool AlreadyInCache;
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bool AlreadyInCacheWithoutMetaInfo;
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bool NoDefaultPath;
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bool NoCMakePath;
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bool NoCMakeEnvironmentPath;
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bool NoSystemEnvironmentPath;
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bool NoCMakeSystemPath;
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RootPathMode FindRootPathMode;
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bool SearchFrameworkFirst;
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bool SearchFrameworkOnly;
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bool SearchFrameworkLast;
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bool SearchAppBundleFirst;
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bool SearchAppBundleOnly;
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bool SearchAppBundleLast;
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};
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#endif
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