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32922840e7
Prior to this commit, the set of search paths to traverse for find commands was incrementally constructed. This change allows each group of paths, i.e. CMakeVariablePaths, UserHintsPaths, SystemEnvironmentPaths, etc. to be constructed and manipulated independently, and then all combined togethor.
110 lines
3.7 KiB
C++
110 lines
3.7 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#ifndef cmFindCommon_h
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#define cmFindCommon_h
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#include "cmCommand.h"
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/** \class cmFindCommon
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* \brief Base class for FIND_XXX implementations.
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*
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* cmFindCommon is a parent class for cmFindBase,
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* cmFindProgramCommand, cmFindPathCommand, cmFindLibraryCommand,
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* cmFindFileCommand, and cmFindPackageCommand.
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*/
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class cmFindCommon : public cmCommand
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{
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public:
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cmFindCommon();
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~cmFindCommon();
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cmTypeMacro(cmFindCommon, cmCommand);
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protected:
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enum RootPathMode { RootPathModeBoth,
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RootPathModeOnlyRootPath,
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RootPathModeNoRootPath };
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enum PathType { FullPath, CMakePath, EnvPath };
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/** Generate a full path based on the particular path type */
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std::string MakeFullPath(const std::string& path, PathType pathType);
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/** Place a set of search paths under the search roots. */
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void RerootPaths(std::vector<std::string>& paths);
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/** Get ignored paths from CMAKE_[SYSTEM_]IGNORE_path variables. */
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void GetIgnoredPaths(std::vector<std::string>& ignore);
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void GetIgnoredPaths(std::set<std::string>& ignore);
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/** Remove paths in the ignore set from the supplied vector. */
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void FilterPaths(const std::vector<std::string>& inPaths,
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const std::set<std::string>& ignore,
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std::vector<std::string>& outPaths);
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/** Compute final search path list (reroot + trailing slash). */
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void ComputeFinalPaths();
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/** Compute the current default root path mode. */
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void SelectDefaultRootPathMode();
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/** Compute the current default bundle/framework search policy. */
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void SelectDefaultMacMode();
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std::string CMakePathName;
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RootPathMode FindRootPathMode;
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bool CheckCommonArgument(std::string const& arg);
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void AddPathSuffix(std::string const& arg);
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void AddUserPath(std::string const& p,
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std::vector<std::string>& outPaths);
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void AddCMakePath(const std::string& variable,
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std::vector<std::string>& outPaths);
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void AddEnvPath(const char* variable, std::vector<std::string>& outPaths);
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void AddPathsInternal(std::vector<std::string> const& inPaths,
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PathType pathType, std::vector<std::string>& outPaths);
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void AddPathInternal(std::string const& inPath,
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std::vector<std::string>& outPaths);
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void SetMakefile(cmMakefile* makefile);
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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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std::vector<std::string> SearchPathSuffixes;
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std::vector<std::string> CMakeVariablePaths;
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std::vector<std::string> CMakeEnvironmentPaths;
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std::vector<std::string> UserHintsPaths;
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std::vector<std::string> SystemEnvironmentPaths;
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std::vector<std::string> UserRegistryPaths;
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std::vector<std::string> BuildPaths;
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std::vector<std::string> CMakeSystemVariablePaths;
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std::vector<std::string> SystemRegistryPaths;
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std::vector<std::string> UserGuessPaths;
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std::vector<std::string> SearchPaths;
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std::set<std::string> SearchPathsEmitted;
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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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