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/*============================================================================
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 "cmStandardIncludes.h"
#include "cmAlgorithms.h"
#include "cmExecutionStatus.h"
#include "cmExpandedCommandArgument.h"
#include "cmListFileCache.h"
#include "cmNewLineStyle.h"
#include "cmState.h"
#include "cmSystemTools.h"
#include "cmTarget.h"
#include "cmake.h"
#if defined(CMAKE_BUILD_WITH_CMAKE)
#include "cmSourceGroup.h"
#endif
#include <cmsys/RegularExpression.hxx>
#include <cmsys/auto_ptr.hxx>
#if defined(CMAKE_BUILD_WITH_CMAKE)
#ifdef CMake_HAVE_CXX_UNORDERED_MAP
#include <unordered_map>
#else
#include <cmsys/hash_map.hxx>
#endif
#endif
#include <stack>
class cmFunctionBlocker;
class cmCommand;
class cmInstallGenerator;
class cmSourceFile;
class cmTest;
class cmTestGenerator;
class cmVariableWatch;
class cmake;
class cmMakefileCall;
class cmCMakePolicyCommand;
class cmGeneratorExpressionEvaluationFile;
class cmExportBuildFileGenerator;
/** \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,
cmState::TargetType type, bool global);
cmTarget* AddNewTarget(cmState::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&, cmTargetLinkLibraryType type);
void AddLinkLibraryForTarget(const std::string& tgt, const std::string&,
cmTargetLinkLibraryType 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 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, cmState::TargetType type,
const std::vector<std::string>& srcs,
bool excludeFromAll = false);
void AddAlias(const std::string& libname, const std::string& 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);
~PolicyPushPop();
private:
cmMakefile* Makefile;
};
friend class PolicyPushPop;
/**
* Determine if the given context, name pair has already been reported
* in context of CMP0054.
*/
bool HasCMP0054AlreadyBeenReported(const cmListFileContext& context) 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;
}
std::vector<cmTarget*> GetImportedTargets() const;
cmTarget* FindLocalNonAliasTarget(const std::string& name) 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;
std::map<std::string, std::string> GetAliasTargets() const
{
return this->AliasTargets;
}
/**
* 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);
/**
* 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 32-bit. */
bool PlatformIs32Bit() 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;
std::vector<cmExportBuildFileGenerator*> GetExportBuildFileGenerators()
const;
void RemoveExportBuildFileGeneratorCMP0024(cmExportBuildFileGenerator* gen);
void AddExportBuildFileGenerator(cmExportBuildFileGenerator* gen);
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_CXX_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
std::map<std::string, std::string> AliasTargets;
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::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;
cmListFileBacktrace Backtrace;
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;
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<cmExportBuildFileGenerator*> ExportBuildFileGenerators;
std::vector<cmGeneratorExpressionEvaluationFile*> EvaluationFiles;
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 PopSnapshot(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_CXX_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,
std::string* error = 0) const;
bool AddRequiredTargetCxxFeature(cmTarget* target,
const std::string& feature,
std::string* error = 0) 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;
};
#endif
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