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Diffstat (limited to 'Source/cmFindPackageCommand.h')
| -rw-r--r-- | Source/cmFindPackageCommand.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/Source/cmFindPackageCommand.h b/Source/cmFindPackageCommand.h new file mode 100644 index 0000000..087107e --- /dev/null +++ b/Source/cmFindPackageCommand.h @@ -0,0 +1,182 @@ +/*============================================================================ + 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 cmFindPackageCommand_h +#define cmFindPackageCommand_h + +#include "cmFindCommon.h" + +class cmFindPackageFileList; + +/** \class cmFindPackageCommand + * \brief Load settings from an external project. + * + * cmFindPackageCommand + */ +class cmFindPackageCommand : public cmFindCommon +{ +public: + cmFindPackageCommand(); + + /** + * This is a virtual constructor for the command. + */ + cmCommand* Clone() CM_OVERRIDE { return new cmFindPackageCommand; } + + /** + * This is called when the command is first encountered in + * the CMakeLists.txt file. + */ + bool InitialPass(std::vector<std::string> const& args, + cmExecutionStatus& status) CM_OVERRIDE; + + /** + * This determines if the command is invoked when in script mode. + */ + bool IsScriptable() const CM_OVERRIDE { return true; } + + /** + * The name of the command as specified in CMakeList.txt. + */ + std::string GetName() const CM_OVERRIDE { return "find_package"; } + + cmTypeMacro(cmFindPackageCommand, cmFindCommon); + +private: + class PathLabel : public cmFindCommon::PathLabel + { + protected: + PathLabel(); + + public: + PathLabel(const std::string& label) + : cmFindCommon::PathLabel(label) + { + } + static PathLabel UserRegistry; + static PathLabel Builds; + static PathLabel SystemRegistry; + }; + + // Add additional search path labels and groups not present in the + // parent class + void AppendSearchPathGroups(); + + void AppendSuccessInformation(); + void AppendToFoundProperty(bool found); + void SetModuleVariables(const std::string& components); + bool FindModule(bool& found); + void AddFindDefinition(const std::string& var, const char* val); + void RestoreFindDefinitions(); + bool HandlePackageMode(); + bool FindConfig(); + bool FindPrefixedConfig(); + bool FindFrameworkConfig(); + bool FindAppBundleConfig(); + enum PolicyScopeRule + { + NoPolicyScope, + DoPolicyScope + }; + bool ReadListFile(const char* f, PolicyScopeRule psr); + void StoreVersionFound(); + + void ComputePrefixes(); + void FillPrefixesCMakeEnvironment(); + void FillPrefixesCMakeVariable(); + void FillPrefixesSystemEnvironment(); + void FillPrefixesUserRegistry(); + void FillPrefixesSystemRegistry(); + void FillPrefixesCMakeSystemVariable(); + void FillPrefixesUserGuess(); + void FillPrefixesUserHints(); + void LoadPackageRegistryDir(std::string const& dir, cmSearchPath& outPaths); + void LoadPackageRegistryWinUser(); + void LoadPackageRegistryWinSystem(); + void LoadPackageRegistryWin(bool user, unsigned int view, + cmSearchPath& outPaths); + bool CheckPackageRegistryEntry(const std::string& fname, + cmSearchPath& outPaths); + bool SearchDirectory(std::string const& dir); + bool CheckDirectory(std::string const& dir); + bool FindConfigFile(std::string const& dir, std::string& file); + bool CheckVersion(std::string const& config_file); + bool CheckVersionFile(std::string const& version_file, + std::string& result_version); + bool SearchPrefix(std::string const& prefix); + bool SearchFrameworkPrefix(std::string const& prefix_in); + bool SearchAppBundlePrefix(std::string const& prefix_in); + + friend class cmFindPackageFileList; + + struct OriginalDef + { + bool exists; + std::string value; + }; + std::map<std::string, OriginalDef> OriginalDefs; + + std::string Name; + std::string Variable; + std::string Version; + unsigned int VersionMajor; + unsigned int VersionMinor; + unsigned int VersionPatch; + unsigned int VersionTweak; + unsigned int VersionCount; + bool VersionExact; + std::string FileFound; + std::string VersionFound; + unsigned int VersionFoundMajor; + unsigned int VersionFoundMinor; + unsigned int VersionFoundPatch; + unsigned int VersionFoundTweak; + unsigned int VersionFoundCount; + KWIML_INT_uint64_t RequiredCMakeVersion; + bool Quiet; + bool Required; + bool UseConfigFiles; + bool UseFindModules; + bool NoUserRegistry; + bool NoSystemRegistry; + bool DebugMode; + bool UseLib32Paths; + bool UseLib64Paths; + bool PolicyScope; + std::string LibraryArchitecture; + std::vector<std::string> Names; + std::vector<std::string> Configs; + std::set<std::string> IgnoredPaths; + + struct ConfigFileInfo + { + std::string filename; + std::string version; + + bool operator<(ConfigFileInfo const& rhs) const + { + return this->filename < rhs.filename; + } + + bool operator==(ConfigFileInfo const& rhs) const + { + return this->filename == rhs.filename; + } + + bool operator!=(ConfigFileInfo const& rhs) const + { + return !(*this == rhs); + } + }; + std::vector<ConfigFileInfo> ConsideredConfigs; +}; + +#endif |