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Diffstat (limited to 'Source/cmMakefile.h')
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diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h new file mode 100644 index 0000000..459d34c --- /dev/null +++ b/Source/cmMakefile.h @@ -0,0 +1,1003 @@ +/*============================================================================ + 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 cmMakefile_h +#define cmMakefile_h + +#include "cmExecutionStatus.h" +#include "cmListFileCache.h" +#include "cmSystemTools.h" +#include "cmTarget.h" +#include "cmNewLineStyle.h" +#include "cmGeneratorTarget.h" +#include "cmExpandedCommandArgument.h" +#include "cmake.h" +#include "cmState.h" +#include "cmAlgorithms.h" + +#if defined(CMAKE_BUILD_WITH_CMAKE) +#include "cmSourceGroup.h" +#endif + +#include <cmsys/auto_ptr.hxx> +#include <cmsys/RegularExpression.hxx> +#if defined(CMAKE_BUILD_WITH_CMAKE) +# ifdef CMake_HAVE_CXX11_UNORDERED_MAP +# include <unordered_map> +# else +# include <cmsys/hash_map.hxx> +# endif +#endif + +#include <stack> + +class cmFunctionBlocker; +class cmCommand; +class cmInstallGenerator; +class cmMakeDepend; +class cmSourceFile; +class cmTest; +class cmTestGenerator; +class cmVariableWatch; +class cmake; +class cmMakefileCall; +class cmCMakePolicyCommand; +class cmGeneratorExpressionEvaluationFile; + +/** \class cmMakefile + * \brief Process the input CMakeLists.txt file. + * + * Process and store into memory the input CMakeLists.txt file. + * Each CMakeLists.txt file is parsed and the commands found there + * are added into the build process. + */ +class cmMakefile +{ +public: + /* Mark a variable as used */ + void MarkVariableAsUsed(const std::string& var); + /* return true if a variable has been initialized */ + bool VariableInitialized(const std::string& ) const; + + /** + * Construct an empty makefile. + */ + cmMakefile(cmGlobalGenerator* globalGenerator, + const cmState::Snapshot& snapshot); + + /** + * Destructor. + */ + ~cmMakefile(); + + bool ReadListFile(const char* filename); + + bool ReadDependentFile(const char* filename, bool noPolicyScope = true); + + bool ProcessBuildsystemFile(const char* filename); + + /** + * Add a function blocker to this makefile + */ + void AddFunctionBlocker(cmFunctionBlocker* fb); + + /// @return whether we are processing the top CMakeLists.txt file. + bool IsRootMakefile() const; + + /** + * Remove the function blocker whose scope ends with the given command. + * This returns ownership of the function blocker object. + */ + cmsys::auto_ptr<cmFunctionBlocker> + RemoveFunctionBlocker(cmFunctionBlocker* fb, const cmListFileFunction& lff); + + /** + * Try running cmake and building a file. This is used for dynalically + * loaded commands, not as part of the usual build process. + */ + int TryCompile(const std::string& srcdir, const std::string& bindir, + const std::string& projectName, const std::string& targetName, + bool fast, + const std::vector<std::string> *cmakeArgs, + std::string& output); + + bool GetIsSourceFileTryCompile() const; + + /** + * Help enforce global target name uniqueness. + */ + bool EnforceUniqueName(std::string const& name, std::string& msg, + bool isCustom = false) const; + + /** + * Perform FinalPass, Library dependency analysis etc before output of the + * makefile. + */ + void ConfigureFinalPass(); + + /** + * run the final pass on all commands. + */ + void FinalPass(); + + /** Add a custom command to the build. */ + void AddCustomCommandToTarget(const std::string& target, + const std::vector<std::string>& byproducts, + const std::vector<std::string>& depends, + const cmCustomCommandLines& commandLines, + cmTarget::CustomCommandType type, + const char* comment, const char* workingDir, + bool escapeOldStyle = true, + bool uses_terminal = false); + cmSourceFile* AddCustomCommandToOutput( + const std::vector<std::string>& outputs, + const std::vector<std::string>& byproducts, + const std::vector<std::string>& depends, + const std::string& main_dependency, + const cmCustomCommandLines& commandLines, + const char* comment, const char* workingDir, + bool replace = false, + bool escapeOldStyle = true, + bool uses_terminal = false); + cmSourceFile* AddCustomCommandToOutput( + const std::string& output, + const std::vector<std::string>& depends, + const std::string& main_dependency, + const cmCustomCommandLines& commandLines, + const char* comment, const char* workingDir, + bool replace = false, + bool escapeOldStyle = true, + bool uses_terminal = false); + void AddCustomCommandOldStyle(const std::string& target, + const std::vector<std::string>& outputs, + const std::vector<std::string>& depends, + const std::string& source, + const cmCustomCommandLines& commandLines, + const char* comment); + + /** + * Add a define flag to the build. + */ + void AddDefineFlag(const char* definition); + void RemoveDefineFlag(const char* definition); + void AddCompileOption(const char* option); + + /** Create a new imported target with the name and type given. */ + cmTarget* AddImportedTarget(const std::string& name, + cmTarget::TargetType type, + bool global); + + cmTarget* AddNewTarget(cmTarget::TargetType type, const std::string& name); + + /** + * Add an executable to the build. + */ + cmTarget* AddExecutable(const char *exename, + const std::vector<std::string> &srcs, + bool excludeFromAll = false); + + /** + * Add a utility to the build. A utiltity target is a command that + * is run every time the target is built. + */ + cmTarget* AddUtilityCommand(const std::string& utilityName, + bool excludeFromAll, + const std::vector<std::string>& depends, + const char* workingDirectory, + const char* command, + const char* arg1=0, + const char* arg2=0, + const char* arg3=0, + const char* arg4=0); + cmTarget* AddUtilityCommand(const std::string& utilityName, + bool excludeFromAll, + const char* workingDirectory, + const std::vector<std::string>& depends, + const cmCustomCommandLines& commandLines, + bool escapeOldStyle = true, + const char* comment = 0, + bool uses_terminal = false); + cmTarget* AddUtilityCommand(const std::string& utilityName, + bool excludeFromAll, + const char* workingDirectory, + const std::vector<std::string>& byproducts, + const std::vector<std::string>& depends, + const cmCustomCommandLines& commandLines, + bool escapeOldStyle = true, + const char* comment = 0, + bool uses_terminal = false); + + /** + * Add a link library to the build. + */ + void AddLinkLibrary(const std::string&); + void AddLinkLibrary(const std::string&, cmTarget::LinkLibraryType type); + void AddLinkLibraryForTarget(const std::string& tgt, const std::string&, + cmTarget::LinkLibraryType type); + void AddLinkDirectoryForTarget(const std::string& tgt, const std::string& d); + + /** + * Add a subdirectory to the build. + */ + void AddSubDirectory(const std::string& fullSrcDir, + const std::string& fullBinDir, + bool excludeFromAll, + bool immediate); + + void Configure(); + + /** + * Configure a subdirectory + */ + void ConfigureSubDirectory(cmMakefile* mf); + + /** + * Add an include directory to the build. + */ + void AddIncludeDirectories(const std::vector<std::string> &incs, + bool before = false); + + /** + * Add a variable definition to the build. This variable + * can be used in CMake to refer to lists, directories, etc. + */ + void AddDefinition(const std::string& name, const char* value); + ///! Add a definition to this makefile and the global cmake cache. + void AddCacheDefinition(const std::string& name, const char* value, + const char* doc, + cmState::CacheEntryType type, + bool force = false); + + /** + * Add bool variable definition to the build. + */ + void AddDefinition(const std::string& name, bool); + + /** + * Remove a variable definition from the build. This is not valid + * for cache entries, and will only affect the current makefile. + */ + void RemoveDefinition(const std::string& name); + ///! Remove a definition from the cache. + void RemoveCacheDefinition(const std::string& name); + + /** + * Specify the name of the project for this build. + */ + void SetProjectName(std::string const& name); + + /** + * Get the name of the project for this build. + */ + std::string GetProjectName() const; + + /** Get the configurations to be generated. */ + std::string GetConfigurations(std::vector<std::string>& configs, + bool single = true) const; + + /** + * Set the name of the library. + */ + cmTarget* AddLibrary(const std::string& libname, cmTarget::TargetType type, + const std::vector<std::string> &srcs, + bool excludeFromAll = false); + void AddAlias(const std::string& libname, cmTarget *tgt); + +#if defined(CMAKE_BUILD_WITH_CMAKE) + /** + * Add a root source group for consideration when adding a new source. + */ + void AddSourceGroup(const std::string& name, const char* regex=0); + + /** + * Add a source group for consideration when adding a new source. + * name is tokenized. + */ + void AddSourceGroup(const std::vector<std::string>& name, + const char* regex=0); + +#endif + + //@{ + /** + * Set, Push, Pop policy values for CMake. + */ + bool SetPolicy(cmPolicies::PolicyID id, cmPolicies::PolicyStatus status); + bool SetPolicy(const char *id, cmPolicies::PolicyStatus status); + cmPolicies::PolicyStatus GetPolicyStatus(cmPolicies::PolicyID id) const; + bool SetPolicyVersion(const char *version); + void RecordPolicies(cmPolicies::PolicyMap& pm); + //@} + + /** Helper class to push and pop policies automatically. */ + class PolicyPushPop + { + public: + PolicyPushPop(cmMakefile* m, + bool weak = false, + cmPolicies::PolicyMap const& pm = cmPolicies::PolicyMap()); + ~PolicyPushPop(); + void Quiet() { this->ReportError = false; } + private: + cmMakefile* Makefile; + bool ReportError; + }; + friend class PolicyPushPop; + + /** + * Determine if the given context, name pair has already been reported + * in context of CMP0054. + */ + bool HasCMP0054AlreadyBeenReported() const; + + bool IgnoreErrorsCMP0061() const; + + const char* GetHomeDirectory() const; + const char* GetHomeOutputDirectory() const; + + /** + * Set CMAKE_SCRIPT_MODE_FILE variable when running a -P script. + */ + void SetScriptModeFile(const char* scriptfile); + + /** + * Set CMAKE_ARGC, CMAKE_ARGV0 ... variables. + */ + void SetArgcArgv(const std::vector<std::string>& args); + + const char* GetCurrentSourceDirectory() const; + const char* GetCurrentBinaryDirectory() const; + + //@} + + /** + * Set a regular expression that include files must match + * in order to be considered as part of the depend information. + */ + void SetIncludeRegularExpression(const char* regex) + { + this->SetProperty("INCLUDE_REGULAR_EXPRESSION", regex); + } + const char* GetIncludeRegularExpression() const + { + return this->GetProperty("INCLUDE_REGULAR_EXPRESSION"); + } + + /** + * Set a regular expression that include files that are not found + * must match in order to be considered a problem. + */ + void SetComplainRegularExpression(const std::string& regex) + { + this->ComplainFileRegularExpression = regex; + } + const char* GetComplainRegularExpression() const + { + return this->ComplainFileRegularExpression.c_str(); + } + + /** + * Get the list of targets + */ + cmTargets &GetTargets() { return this->Targets; } + /** + * Get the list of targets, const version + */ + const cmTargets &GetTargets() const { return this->Targets; } + const std::vector<cmTarget*> &GetOwnedImportedTargets() const + { + return this->ImportedTargetsOwned; + } + + const cmGeneratorTargetsType &GetGeneratorTargets() const + { + return this->GeneratorTargets; + } + + void SetGeneratorTargets(const cmGeneratorTargetsType &targets) + { + this->GeneratorTargets = targets; + } + void AddGeneratorTarget(cmTarget* t, cmGeneratorTarget* gt); + + cmTarget* FindTarget(const std::string& name, + bool excludeAliases = false) const; + + /** Find a target to use in place of the given name. The target + returned may be imported or built within the project. */ + cmTarget* FindTargetToUse(const std::string& name, + bool excludeAliases = false) const; + bool IsAlias(const std::string& name) const; + cmGeneratorTarget* FindGeneratorTargetToUse(const std::string& name) const; + + /** + * Mark include directories as system directories. + */ + void AddSystemIncludeDirectories(const std::set<std::string> &incs); + + /** Get a cmSourceFile pointer for a given source name, if the name is + * not found, then a null pointer is returned. + */ + cmSourceFile* GetSource(const std::string& sourceName) const; + + /** Create the source file and return it. generated + * indicates if it is a generated file, this is used in determining + * how to create the source file instance e.g. name + */ + cmSourceFile* CreateSource(const std::string& sourceName, + bool generated = false); + + /** Get a cmSourceFile pointer for a given source name, if the name is + * not found, then create the source file and return it. generated + * indicates if it is a generated file, this is used in determining + * how to create the source file instance e.g. name + */ + cmSourceFile* GetOrCreateSource(const std::string& sourceName, + bool generated = false); + + //@{ + /** + * Return a list of extensions associated with source and header + * files + */ + const std::vector<std::string>& GetSourceExtensions() const + {return this->SourceFileExtensions;} + const std::vector<std::string>& GetHeaderExtensions() const + {return this->HeaderFileExtensions;} + //@} + + /** + * Given a variable name, return its value (as a string). + * If the variable is not found in this makefile instance, the + * cache is then queried. + */ + const char* GetDefinition(const std::string&) const; + const char* GetSafeDefinition(const std::string&) const; + const char* GetRequiredDefinition(const std::string& name) const; + bool IsDefinitionSet(const std::string&) const; + /** + * Get the list of all variables in the current space. If argument + * cacheonly is specified and is greater than 0, then only cache + * variables will be listed. + */ + std::vector<std::string> GetDefinitions() const; + + /** + * Test a boolean variable to see if it is true or false. + * If the variable is not found in this makefile instance, the + * cache is then queried. + * Returns false if no entry defined. + */ + bool IsOn(const std::string& name) const; + bool IsSet(const std::string& name) const; + + /** Return whether the target platform is 64-bit. */ + bool PlatformIs64Bit() const; + + /** Return whether the target platform is Apple iOS. */ + bool PlatformIsAppleIos() const; + + /** Retrieve soname flag for the specified language if supported */ + const char* GetSONameFlag(const std::string& language) const; + + /** + * Get a list of preprocessor define flags. + */ + const char* GetDefineFlags() const + {return this->DefineFlags.c_str();} + + /** + * Make sure CMake can write this file + */ + bool CanIWriteThisFile(const char* fileName) const; + +#if defined(CMAKE_BUILD_WITH_CMAKE) + /** + * Get the vector source groups. + */ + const std::vector<cmSourceGroup>& GetSourceGroups() const + { return this->SourceGroups; } + + /** + * Get the source group + */ + cmSourceGroup* GetSourceGroup(const std::vector<std::string>&name) const; +#endif + + /** + * Get the vector of list files on which this makefile depends + */ + const std::vector<std::string>& GetListFiles() const + { return this->ListFiles; } + ///! When the file changes cmake will be re-run from the build system. + void AddCMakeDependFile(const std::string& file) + { this->ListFiles.push_back(file);} + void AddCMakeDependFilesFromUser(); + + std::string FormatListFileStack() const; + + /** + * Get the current context backtrace. + */ + cmListFileBacktrace GetBacktrace() const; + cmListFileBacktrace GetBacktrace(cmCommandContext const& lfc) const; + cmListFileContext GetExecutionContext() const; + + /** + * Get the vector of files created by this makefile + */ + const std::vector<std::string>& GetOutputFiles() const + { return this->OutputFiles; } + void AddCMakeOutputFile(const std::string& file) + { this->OutputFiles.push_back(file);} + + /** + * Expand all defined variables in the string. + * Defined variables come from the this->Definitions map. + * They are expanded with ${var} where var is the + * entry in the this->Definitions map. Also \@var\@ is + * expanded to match autoconf style expansions. + */ + const char *ExpandVariablesInString(std::string& source) const; + const char *ExpandVariablesInString(std::string& source, bool escapeQuotes, + bool noEscapes, + bool atOnly = false, + const char* filename = 0, + long line = -1, + bool removeEmpty = false, + bool replaceAt = false) const; + + /** + * Remove any remaining variables in the string. Anything with ${var} or + * \@var\@ will be removed. + */ + void RemoveVariablesInString(std::string& source, + bool atOnly = false) const; + + /** + * Expand variables in the makefiles ivars such as link directories etc + */ + void ExpandVariablesCMP0019(); + + /** + * Replace variables and #cmakedefine lines in the given string. + * See cmConfigureFileCommand for details. + */ + void ConfigureString(const std::string& input, std::string& output, + bool atOnly, bool escapeQuotes) const; + + /** + * Copy file but change lines acording to ConfigureString + */ + int ConfigureFile(const char* infile, const char* outfile, + bool copyonly, bool atOnly, bool escapeQuotes, + const cmNewLineStyle& = cmNewLineStyle()); + + +#if defined(CMAKE_BUILD_WITH_CMAKE) + /** + * find what source group this source is in + */ + cmSourceGroup* FindSourceGroup(const char* source, + std::vector<cmSourceGroup> &groups) const; +#endif + + /** + * Print a command's invocation + */ + void PrintCommandTrace(const cmListFileFunction& lff) const; + + /** + * Execute a single CMake command. Returns true if the command + * succeeded or false if it failed. + */ + bool ExecuteCommand(const cmListFileFunction& lff, + cmExecutionStatus &status); + + ///! Enable support for named language, if nil then all languages are + ///enabled. + void EnableLanguage(std::vector<std::string>const& languages, bool optional); + + cmState *GetState() const; + + /** + * Get the variable watch. This is used to determine when certain variables + * are accessed. + */ +#ifdef CMAKE_BUILD_WITH_CMAKE + cmVariableWatch* GetVariableWatch() const; +#endif + + ///! Display progress or status message. + void DisplayStatus(const char*, float) const; + + /** + * Expand the given list file arguments into the full set after + * variable replacement and list expansion. + */ + bool ExpandArguments(std::vector<cmListFileArgument> const& inArgs, + std::vector<std::string>& outArgs, + const char* filename = 0) const; + + bool ExpandArguments(std::vector<cmListFileArgument> const& inArgs, + std::vector<cmExpandedCommandArgument>& outArgs, + const char* filename = 0) const; + + /** + * Get the instance + */ + cmake *GetCMakeInstance() const; + cmGlobalGenerator* GetGlobalGenerator() const; + + /** + * Get all the source files this makefile knows about + */ + const std::vector<cmSourceFile*> &GetSourceFiles() const + {return this->SourceFiles;} + std::vector<cmSourceFile*> &GetSourceFiles() {return this->SourceFiles;} + + /** + * Is there a source file that has the provided source file as an output? + * if so then return it + */ + cmSourceFile *GetSourceFileWithOutput(const std::string& outName) const; + + ///! Add a new cmTest to the list of tests for this makefile. + cmTest* CreateTest(const std::string& testName); + + /** Get a cmTest pointer for a given test name, if the name is + * not found, then a null pointer is returned. + */ + cmTest* GetTest(const std::string& testName) const; + + /** + * Return a location of a file in cmake or custom modules directory + */ + std::string GetModulesFile(const char* name) const; + + ///! Set/Get a property of this directory + void SetProperty(const std::string& prop, const char *value); + void AppendProperty(const std::string& prop, const char *value, + bool asString=false); + const char *GetProperty(const std::string& prop) const; + const char *GetProperty(const std::string& prop, bool chain) const; + bool GetPropertyAsBool(const std::string& prop) const; + std::vector<std::string> GetPropertyKeys() const; + + ///! Initialize a makefile from its parent + void InitializeFromParent(cmMakefile* parent); + + void AddInstallGenerator(cmInstallGenerator* g) + { if(g) this->InstallGenerators.push_back(g); } + std::vector<cmInstallGenerator*>& GetInstallGenerators() + { return this->InstallGenerators; } + + void AddTestGenerator(cmTestGenerator* g) + { if(g) this->TestGenerators.push_back(g); } + const std::vector<cmTestGenerator*>& GetTestGenerators() const + { return this->TestGenerators; } + + class FunctionPushPop + { + public: + FunctionPushPop(cmMakefile* mf, std::string const& fileName, + cmPolicies::PolicyMap const& pm); + ~FunctionPushPop(); + + void Quiet() { this->ReportError = false; } + private: + cmMakefile* Makefile; + bool ReportError; + }; + + class MacroPushPop + { + public: + MacroPushPop(cmMakefile* mf, std::string const& fileName, + cmPolicies::PolicyMap const& pm); + ~MacroPushPop(); + + void Quiet() { this->ReportError = false; } + private: + cmMakefile* Makefile; + bool ReportError; + }; + + void PushFunctionScope(std::string const& fileName, + cmPolicies::PolicyMap const& pm); + void PopFunctionScope(bool reportError); + void PushMacroScope(std::string const& fileName, + cmPolicies::PolicyMap const& pm); + void PopMacroScope(bool reportError); + void PushScope(); + void PopScope(); + void RaiseScope(const std::string& var, const char *value); + + // push and pop loop scopes + void PushLoopBlockBarrier(); + void PopLoopBlockBarrier(); + + /** Helper class to push and pop scopes automatically. */ + class ScopePushPop + { + public: + ScopePushPop(cmMakefile* m): Makefile(m) { this->Makefile->PushScope(); } + ~ScopePushPop() { this->Makefile->PopScope(); } + private: + cmMakefile* Makefile; + }; + + void IssueMessage(cmake::MessageType t, + std::string const& text) const; + + /** Set whether or not to report a CMP0000 violation. */ + void SetCheckCMP0000(bool b) { this->CheckCMP0000 = b; } + + cmStringRange GetIncludeDirectoriesEntries() const; + cmBacktraceRange GetIncludeDirectoriesBacktraces() const; + cmStringRange GetCompileOptionsEntries() const; + cmBacktraceRange GetCompileOptionsBacktraces() const; + cmStringRange GetCompileDefinitionsEntries() const; + cmBacktraceRange GetCompileDefinitionsBacktraces() const; + + void AddQtUiFileWithOptions(cmSourceFile *sf); + std::vector<cmSourceFile*> GetQtUiFilesWithOptions() const; + + std::set<std::string> const & GetSystemIncludeDirectories() const + { return this->SystemIncludeDirectories; } + + bool PolicyOptionalWarningEnabled(std::string const& var); + + bool AddRequiredTargetFeature(cmTarget *target, + const std::string& feature, + std::string *error = 0) const; + + bool CompileFeatureKnown(cmTarget const* target, const std::string& feature, + std::string& lang, std::string *error) const; + + const char* CompileFeaturesAvailable(const std::string& lang, + std::string *error) const; + + bool HaveStandardAvailable(cmTarget const* target, std::string const& lang, + const std::string& feature) const; + + bool IsLaterStandard(std::string const& lang, + std::string const& lhs, + std::string const& rhs); + + void PushLoopBlock(); + void PopLoopBlock(); + bool IsLoopBlock() const; + + void ClearMatches(); + void StoreMatches(cmsys::RegularExpression& re); + + cmState::Snapshot GetStateSnapshot() const; + + const char* GetDefineFlagsCMP0059() const; + + std::string GetExecutionFilePath() const; + + void EnforceDirectoryLevelRules() const; + + void AddEvaluationFile(const std::string &inputFile, + cmsys::auto_ptr<cmCompiledGeneratorExpression> outputName, + cmsys::auto_ptr<cmCompiledGeneratorExpression> condition, + bool inputIsContent); + std::vector<cmGeneratorExpressionEvaluationFile*> GetEvaluationFiles() const; + +protected: + // add link libraries and directories to the target + void AddGlobalLinkInformation(const std::string& name, cmTarget& target); + + // Check for a an unused variable + void LogUnused(const char* reason, const std::string& name) const; + + mutable std::set<cmListFileContext> CMP0054ReportedIds; + + // libraries, classes, and executables + mutable cmTargets Targets; +#if defined(CMAKE_BUILD_WITH_CMAKE) +#ifdef CMake_HAVE_CXX11_UNORDERED_MAP + typedef std::unordered_map<std::string, cmTarget*> TargetMap; +#else + typedef cmsys::hash_map<std::string, cmTarget*> TargetMap; +#endif +#else + typedef std::map<std::string, cmTarget*> TargetMap; +#endif + TargetMap AliasTargets; + cmGeneratorTargetsType GeneratorTargets; + std::vector<cmSourceFile*> SourceFiles; + + // Tests + std::map<std::string, cmTest*> Tests; + + // The link-library paths. Order matters, use std::vector (not std::set). + std::vector<std::string> LinkDirectories; + + // The set of include directories that are marked as system include + // directories. + std::set<std::string> SystemIncludeDirectories; + + std::vector<std::string> ListFiles; + std::vector<std::string> OutputFiles; + + cmTarget::LinkLibraryVectorType LinkLibraries; + + std::vector<cmInstallGenerator*> InstallGenerators; + std::vector<cmTestGenerator*> TestGenerators; + + std::string ComplainFileRegularExpression; + std::vector<std::string> SourceFileExtensions; + std::vector<std::string> HeaderFileExtensions; + std::string DefineFlags; + + // Track the value of the computed DEFINITIONS property. + void AddDefineFlag(const char*, std::string&); + void RemoveDefineFlag(const char*, std::string::size_type, std::string&); + std::string DefineFlagsOrig; + +#if defined(CMAKE_BUILD_WITH_CMAKE) + std::vector<cmSourceGroup> SourceGroups; +#endif + + std::vector<cmCommand*> FinalPassCommands; + cmGlobalGenerator* GlobalGenerator; + bool IsFunctionBlocked(const cmListFileFunction& lff, + cmExecutionStatus &status); + +private: + cmMakefile(const cmMakefile& mf); + cmMakefile& operator=(const cmMakefile& mf); + + cmState::Snapshot StateSnapshot; + + void ReadListFile(cmListFile const& listFile, + const std::string& filenametoread); + + bool ParseDefineFlag(std::string const& definition, bool remove); + + bool EnforceUniqueDir(const std::string& srcPath, + const std::string& binPath) const; + + friend class cmMakeDepend; // make depend needs direct access + // to the Sources array + + void AddDefaultDefinitions(); + typedef std::vector<cmFunctionBlocker*> FunctionBlockersType; + FunctionBlockersType FunctionBlockers; + std::vector<FunctionBlockersType::size_type> FunctionBlockerBarriers; + void PushFunctionBlockerBarrier(); + void PopFunctionBlockerBarrier(bool reportError = true); + + std::stack<int> LoopBlockCounter; + + mutable cmsys::RegularExpression cmDefineRegex; + mutable cmsys::RegularExpression cmDefine01Regex; + mutable cmsys::RegularExpression cmAtVarRegex; + mutable cmsys::RegularExpression cmNamedCurly; + + std::vector<cmMakefile*> UnConfiguredDirectories; + + std::vector<cmGeneratorExpressionEvaluationFile*> EvaluationFiles; + + std::vector<cmCommandContext const*> ContextStack; + std::vector<cmExecutionStatus*> ExecutionStatusStack; + friend class cmMakefileCall; + friend class cmParseFileScope; + + std::vector<cmTarget*> ImportedTargetsOwned; + TargetMap ImportedTargets; + + // Internal policy stack management. + void PushPolicy(bool weak = false, + cmPolicies::PolicyMap const& pm = cmPolicies::PolicyMap()); + void PopPolicy(); + void PopPolicyBarrier(bool reportError = true); + friend class cmCMakePolicyCommand; + class IncludeScope; + friend class IncludeScope; + class ListFileScope; + friend class ListFileScope; + class BuildsystemFileScope; + friend class BuildsystemFileScope; + + + // CMP0053 == old + cmake::MessageType ExpandVariablesInStringOld( + std::string& errorstr, + std::string& source, + bool escapeQuotes, + bool noEscapes, + bool atOnly, + const char* filename, + long line, + bool removeEmpty, + bool replaceAt) const; + // CMP0053 == new + cmake::MessageType ExpandVariablesInStringNew( + std::string& errorstr, + std::string& source, + bool escapeQuotes, + bool noEscapes, + bool atOnly, + const char* filename, + long line, + bool removeEmpty, + bool replaceAt) const; + /** + * Old version of GetSourceFileWithOutput(const std::string&) kept for + * backward-compatibility. It implements a linear search and support + * relative file paths. It is used as a fall back by + * GetSourceFileWithOutput(const std::string&). + */ + cmSourceFile *LinearGetSourceFileWithOutput(const std::string& cname) const; + + // A map for fast output to input look up. +#if defined(CMAKE_BUILD_WITH_CMAKE) +#ifdef CMake_HAVE_CXX11_UNORDERED_MAP + typedef std::unordered_map<std::string, cmSourceFile*> OutputToSourceMap; +#else + typedef cmsys::hash_map<std::string, cmSourceFile*> OutputToSourceMap; +#endif +#else + typedef std::map<std::string, cmSourceFile*> OutputToSourceMap; +#endif + OutputToSourceMap OutputToSource; + + void UpdateOutputToSourceMap(std::vector<std::string> const& outputs, + cmSourceFile* source); + void UpdateOutputToSourceMap(std::string const& output, + cmSourceFile* source); + + std::vector<cmSourceFile*> QtUiFilesWithOptions; + + bool AddRequiredTargetCFeature(cmTarget *target, + const std::string& feature) const; + + bool AddRequiredTargetCxxFeature(cmTarget *target, + const std::string& feature) const; + + void CheckNeededCLanguage(const std::string& feature, bool& needC90, + bool& needC99, bool& needC11) const; + void CheckNeededCxxLanguage(const std::string& feature, bool& needCxx98, + bool& needCxx11, bool& needCxx14) const; + + bool HaveCStandardAvailable(cmTarget const* target, + const std::string& feature) const; + bool HaveCxxStandardAvailable(cmTarget const* target, + const std::string& feature) const; + + void CheckForUnusedVariables() const; + + // Unused variable flags + bool WarnUnused; + bool CheckSystemVars; + bool CheckCMP0000; + bool IsSourceFileTryCompile; + mutable bool SuppressWatches; +}; + +//---------------------------------------------------------------------------- +// Helper class to make sure the call stack is valid. +class cmMakefileCall +{ +public: + cmMakefileCall(cmMakefile* mf, + cmCommandContext const& lfc, + cmExecutionStatus& status); + ~cmMakefileCall(); +private: + cmMakefile* Makefile; +}; + +#endif |