clang  3.9.0
Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
clang::driver::Driver Class Reference

Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like command line arguments. More...

#include <Driver.h>

Collaboration diagram for clang::driver::Driver:
[legend]

Public Types

typedef SmallVector
< std::string, 4 > 
prefix_list
 A prefix directory used to emulate a limited subset of GCC's '-Bprefix' functionality. More...
 
typedef SmallVector< std::pair
< types::ID, const
llvm::opt::Arg * >, 16 > 
InputList
 A list of inputs and their types for the given arguments. More...
 

Public Member Functions

DiagnosticBuilder Diag (unsigned DiagID) const
 
bool CCCIsCXX () const
 Whether the driver should follow g++ like behavior. More...
 
bool CCCIsCPP () const
 Whether the driver is just the preprocessor. More...
 
bool IsCLMode () const
 Whether the driver should follow cl.exe like behavior. More...
 
 Driver (StringRef ClangExecutable, StringRef DefaultTargetTriple, DiagnosticsEngine &Diags, IntrusiveRefCntPtr< vfs::FileSystem > VFS=nullptr)
 
 ~Driver ()
 
Accessors
const std::string & getCCCGenericGCCName () const
 Name to use when invoking gcc/g++. More...
 
const llvm::opt::OptTable & getOpts () const
 
const DiagnosticsEnginegetDiags () const
 
vfs::FileSystemgetVFS () const
 
bool getCheckInputsExist () const
 
void setCheckInputsExist (bool Value)
 
const std::string & getTitle ()
 
void setTitle (std::string Value)
 
const char * getClangProgramPath () const
 Get the path to the main clang executable. More...
 
const char * getInstalledDir () const
 Get the path to where the clang executable was installed. More...
 
void setInstalledDir (StringRef Value)
 
bool isSaveTempsEnabled () const
 
bool isSaveTempsObj () const
 
bool embedBitcodeEnabled () const
 
bool embedBitcodeMarkerOnly () const
 
Primary Functionality
void CreateOffloadingDeviceToolChains (Compilation &C, InputList &Inputs)
 CreateOffloadingDeviceToolChains - create all the toolchains required to support offloading devices given the programming models specified in the current compilation. More...
 
CompilationBuildCompilation (ArrayRef< const char * > Args)
 BuildCompilation - Construct a compilation object for a command line argument vector. More...
 
Driver Steps
void ParseDriverMode (ArrayRef< const char * > Args)
 ParseDriverMode - Look for and handle the driver mode option in Args. More...
 
llvm::opt::InputArgList ParseArgStrings (ArrayRef< const char * > Args)
 ParseArgStrings - Parse the given list of strings into an ArgList. More...
 
void BuildInputs (const ToolChain &TC, llvm::opt::DerivedArgList &Args, InputList &Inputs) const
 BuildInputs - Construct the list of inputs and their types from the given arguments. More...
 
void BuildActions (Compilation &C, llvm::opt::DerivedArgList &Args, const InputList &Inputs, ActionList &Actions) const
 BuildActions - Construct the list of actions to perform for the given arguments, which are only done for a single architecture. More...
 
void BuildUniversalActions (Compilation &C, const ToolChain &TC, const InputList &BAInputs) const
 BuildUniversalActions - Construct the list of actions to perform for the given arguments, which may require a universal build. More...
 
void BuildJobs (Compilation &C) const
 BuildJobs - Bind actions to concrete tools and translate arguments to form the list of jobs to run. More...
 
int ExecuteCompilation (Compilation &C, SmallVectorImpl< std::pair< int, const Command * > > &FailingCommands)
 ExecuteCompilation - Execute the compilation according to the command line arguments and return an appropriate exit code. More...
 
void generateCompilationDiagnostics (Compilation &C, const Command &FailingCommand)
 generateCompilationDiagnostics - Generate diagnostics information including preprocessed source file(s). More...
 

Static Public Member Functions

static bool GetReleaseVersion (const char *Str, unsigned &Major, unsigned &Minor, unsigned &Micro, bool &HadExtra)
 GetReleaseVersion - Parse (([0-9]+)(. More...
 
static bool GetReleaseVersion (const char *Str, MutableArrayRef< unsigned > Digits)
 Parse digits from a string Str and fulfill Digits with the parsed numbers. More...
 

Public Attributes

std::string Name
 The name the driver was invoked as. More...
 
std::string Dir
 The path the driver executable was in, as invoked from the command line. More...
 
std::string ClangExecutable
 The original path to the clang executable. More...
 
std::string InstalledDir
 The path to the installed clang directory, if any. More...
 
std::string ResourceDir
 The path to the compiler resource directory. More...
 
prefix_list PrefixDirs
 
std::string SysRoot
 sysroot, if present More...
 
std::string DyldPrefix
 Dynamic loader prefix, if present. More...
 
bool UseStdLib
 If the standard library is used. More...
 
std::string DefaultTargetTriple
 Default target triple. More...
 
std::string DriverTitle
 Driver title to use with help. More...
 
std::string HostBits
 Information about the host which can be overridden by the user. More...
 
std::string HostMachine
 
std::string HostSystem
 
std::string HostRelease
 
const char * CCPrintOptionsFilename
 The file to log CC_PRINT_OPTIONS output to, if enabled. More...
 
const char * CCPrintHeadersFilename
 The file to log CC_PRINT_HEADERS output to, if enabled. More...
 
const char * CCLogDiagnosticsFilename
 The file to log CC_LOG_DIAGNOSTICS output to, if enabled. More...
 
unsigned CCCPrintBindings: 1
 Only print tool bindings, don't build any jobs. More...
 
unsigned CCPrintOptions: 1
 Set CC_PRINT_OPTIONS mode, which is like -v but logs the commands to CCPrintOptionsFilename or to stderr. More...
 
unsigned CCPrintHeaders: 1
 Set CC_PRINT_HEADERS mode, which causes the frontend to log header include information to CCPrintHeadersFilename or to stderr. More...
 
unsigned CCLogDiagnostics: 1
 Set CC_LOG_DIAGNOSTICS mode, which causes the frontend to log diagnostics to CCLogDiagnosticsFilename or to stderr, in a stable machine readable format. More...
 
unsigned CCGenDiagnostics: 1
 Whether the driver is generating diagnostics for debugging purposes. More...
 
unsigned CCCUsePCH: 1
 Use lazy precompiled headers for PCH support. More...
 

Helper Methods

void PrintActions (const Compilation &C) const
 PrintActions - Print the list of actions. More...
 
void PrintHelp (bool ShowHidden) const
 PrintHelp - Print the help text. More...
 
void PrintVersion (const Compilation &C, raw_ostream &OS) const
 PrintVersion - Print the driver version. More...
 
std::string GetFilePath (const char *Name, const ToolChain &TC) const
 GetFilePath - Lookup Name in the list of file search paths. More...
 
std::string GetProgramPath (const char *Name, const ToolChain &TC) const
 GetProgramPath - Lookup Name in the list of program search paths. More...
 
bool HandleImmediateArgs (const Compilation &C)
 HandleImmediateArgs - Handle any arguments which should be treated before building actions or binding tools. More...
 
ActionConstructPhaseAction (Compilation &C, const llvm::opt::ArgList &Args, phases::ID Phase, Action *Input) const
 ConstructAction - Construct the appropriate action to do for Phase on the Input, taking in to account arguments like -fsyntax-only or –analyze. More...
 
InputInfo BuildJobsForAction (Compilation &C, const Action *A, const ToolChain *TC, const char *BoundArch, bool AtTopLevel, bool MultipleArchs, const char *LinkingOutput, std::map< std::pair< const Action *, std::string >, InputInfo > &CachedResults, bool BuildForOffloadDevice) const
 BuildJobsForAction - Construct the jobs to perform for the action A and return an InputInfo for the result of running A. More...
 
const char * getDefaultImageName () const
 Returns the default name for linked images (e.g., "a.out"). More...
 
const char * GetNamedOutputPath (Compilation &C, const JobAction &JA, const char *BaseInput, const char *BoundArch, bool AtTopLevel, bool MultipleArchs, StringRef NormalizedTriple) const
 GetNamedOutputPath - Return the name to use for the output of the action JA. More...
 
std::string GetTemporaryPath (StringRef Prefix, const char *Suffix) const
 GetTemporaryPath - Return the pathname of a temporary file to use as part of compilation; the file will have the given prefix and suffix. More...
 
std::string GetClPchPath (Compilation &C, StringRef BaseName) const
 Return the pathname of the pch file in clang-cl mode. More...
 
bool ShouldUseClangCompiler (const JobAction &JA) const
 ShouldUseClangCompiler - Should the clang compiler be used to handle this action. More...
 
bool isUsingLTO () const
 Returns true if we are performing any kind of LTO. More...
 
LTOKind getLTOMode () const
 Get the specific kind of LTO being performed. More...
 

Detailed Description

Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like command line arguments.

Definition at line 66 of file Driver.h.

Member Typedef Documentation

typedef SmallVector<std::pair<types::ID, const llvm::opt::Arg *>, 16> clang::driver::Driver::InputList

A list of inputs and their types for the given arguments.

Definition at line 155 of file Driver.h.

A prefix directory used to emulate a limited subset of GCC's '-Bprefix' functionality.

FIXME: This type of customization should be removed in favor of the universal driver when it is ready.

Definition at line 123 of file Driver.h.

Constructor & Destructor Documentation

Driver::Driver ( StringRef  ClangExecutable,
StringRef  DefaultTargetTriple,
DiagnosticsEngine Diags,
IntrusiveRefCntPtr< vfs::FileSystem VFS = nullptr 
)
Driver::~Driver ( )

Definition at line 86 of file Driver.cpp.

Member Function Documentation

void Driver::BuildActions ( Compilation C,
llvm::opt::DerivedArgList &  Args,
const InputList Inputs,
ActionList Actions 
) const
Compilation * Driver::BuildCompilation ( ArrayRef< const char * >  Args)
void Driver::BuildInputs ( const ToolChain TC,
llvm::opt::DerivedArgList &  Args,
InputList Inputs 
) const

BuildInputs - Construct the list of inputs and their types from the given arguments.

Parameters
TC- The default host tool chain.
Args- The input arguments.
Inputs- The list to store the resulting compilation inputs onto.

Definition at line 1238 of file Driver.cpp.

References CCCIsCPP(), CCCIsCXX(), Diag(), DiagnoseInputExistence(), clang::driver::types::getTypeName(), IsCLMode(), clang::driver::options::LinkerInput, clang::driver::types::lookupCXXTypeForCType(), clang::driver::ToolChain::LookupTypeForExtension(), clang::driver::types::lookupTypeForTypeSpecifier(), MakeInputArg(), Previous, and clang::driver::types::TY_INVALID.

Referenced by BuildCompilation(), and generateCompilationDiagnostics().

void Driver::BuildJobs ( Compilation C) const
InputInfo Driver::BuildJobsForAction ( Compilation C,
const Action A,
const ToolChain TC,
const char *  BoundArch,
bool  AtTopLevel,
bool  MultipleArchs,
const char *  LinkingOutput,
std::map< std::pair< const Action *, std::string >, InputInfo > &  CachedResults,
bool  BuildForOffloadDevice 
) const

BuildJobsForAction - Construct the jobs to perform for the action A and return an InputInfo for the result of running A.

Will only construct jobs for a given (Action, ToolChain, BoundArch) tuple once.

Definition at line 2082 of file Driver.cpp.

References clang::driver::ToolChain::getTriple(), and clang::Result.

Referenced by BuildJobs().

void Driver::BuildUniversalActions ( Compilation C,
const ToolChain TC,
const InputList BAInputs 
) const

BuildUniversalActions - Construct the list of actions to perform for the given arguments, which may require a universal build.

Parameters
C- The compilation that is being built.
TC- The default host tool chain.

Definition at line 1110 of file Driver.cpp.

References BuildActions(), clang::driver::types::canLipoType(), ContainsCompileOrAssembleAction(), Diag(), clang::driver::Compilation::getActions(), clang::driver::tools::darwin::getArchTypeForMachOArchName(), clang::driver::Compilation::getArgs(), clang::driver::ToolChain::getDefaultUniversalArchName(), clang::driver::types::getTypeName(), and clang::driver::Compilation::MakeAction().

Referenced by BuildCompilation(), and generateCompilationDiagnostics().

bool clang::driver::Driver::CCCIsCPP ( ) const
inline

Whether the driver is just the preprocessor.

Definition at line 161 of file Driver.h.

Referenced by BuildActions(), BuildInputs(), and CheckPreprocessingOptions().

bool clang::driver::Driver::CCCIsCXX ( ) const
inline
Action * Driver::ConstructPhaseAction ( Compilation C,
const llvm::opt::ArgList &  Args,
phases::ID  Phase,
Action Input 
) const
void Driver::CreateOffloadingDeviceToolChains ( Compilation C,
InputList Inputs 
)

CreateOffloadingDeviceToolChains - create all the toolchains required to support offloading devices given the programming models specified in the current compilation.

Also, update the host tool chain kind accordingly.

Definition at line 426 of file Driver.cpp.

References clang::driver::Compilation::addOffloadDeviceToolChain(), clang::driver::Compilation::getInputArgs(), clang::driver::Compilation::getSingleOffloadToolChain(), I, clang::driver::types::isCuda(), clang::driver::Action::OFK_Cuda, and clang::driver::Action::OFK_Host.

Referenced by BuildCompilation().

DiagnosticBuilder clang::driver::Driver::Diag ( unsigned  DiagID) const
inline

Definition at line 97 of file Driver.h.

References clang::DiagnosticsEngine::Report().

Referenced by clang::driver::SanitizerArgs::addArgs(), clang::driver::toolchains::Linux::AddCudaIncludeArgs(), addExceptionArgs(), AddLinkerInputs(), clang::driver::toolchains::DarwinClang::AddLinkRuntimeLibArgs(), addPGOAndCoverageFlags(), AddRunTimeLibs(), BuildActions(), clang::driver::toolchains::MSVCToolChain::buildAssembler(), buildCudaActions(), BuildInputs(), BuildJobs(), BuildUniversalActions(), checkARMArchName(), checkARMCPUName(), CheckCodeGenerationOptions(), clang::driver::toolchains::Darwin::CheckObjCARC(), CheckPreprocessingOptions(), clang::driver::Compilation::CleanupFile(), CollectArgsForIntegratedAssembler(), computeTargetTriple(), clang::driver::tools::Clang::ConstructJob(), clang::driver::tools::gcc::Common::ConstructJob(), clang::driver::tools::hexagon::Assembler::ConstructJob(), clang::driver::tools::nacltools::Linker::ConstructJob(), clang::driver::tools::MinGW::Linker::ConstructJob(), clang::driver::tools::PS4cpu::Link::ConstructJob(), DecodeAArch64Features(), DiagnoseInputExistence(), clang::driver::FallbackCommand::Execute(), clang::driver::Compilation::ExecuteCommand(), ExecuteCompilation(), generateCompilationDiagnostics(), getAArch64TargetFeatures(), getAMDGPUTargetFeatures(), getARMFPUFeatures(), getARMHWDivFeatures(), getARMTargetFeatures(), clang::driver::ToolChain::GetCXXStdlibType(), clang::driver::toolchains::MipsLLVMToolChain::GetCXXStdlibType(), clang::driver::toolchains::HexagonToolChain::GetCXXStdlibType(), clang::driver::toolchains::NaClToolChain::GetCXXStdlibType(), clang::driver::ToolChain::GetLinkerPath(), getMipsFloatABI(), getMIPSTargetFeatures(), clang::driver::tools::visualstudio::getMSVCVersion(), getOpenMPRuntime(), getPPCTargetFeatures(), getRefinementStep(), clang::driver::ToolChain::GetRuntimeLibType(), GetTemporaryPath(), getX86TargetFeatures(), clang::driver::toolchains::MyriadToolChain::MyriadToolChain(), ParseArgStrings(), parseArgValues(), parseClangCLEHFlags(), parseCoverageFeatures(), ParseDriverMode(), ParseMRecip(), ParsePICArgs(), parseSanitizeTrapArgs(), clang::driver::toolchains::PS4CPU::PS4CPU(), clang::driver::tools::gcc::Compiler::RenderExtraToolArgs(), clang::driver::SanitizerArgs::SanitizerArgs(), clang::driver::ToolChain::ToolChain(), clang::driver::toolchains::MachO::TranslateArgs(), clang::driver::toolchains::Darwin::TranslateArgs(), and clang::driver::toolchains::CudaToolChain::TranslateArgs().

bool clang::driver::Driver::embedBitcodeEnabled ( ) const
inline

Definition at line 271 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob().

bool clang::driver::Driver::embedBitcodeMarkerOnly ( ) const
inline

Definition at line 272 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob().

int Driver::ExecuteCompilation ( Compilation C,
SmallVectorImpl< std::pair< int, const Command * > > &  FailingCommands 
)
void Driver::generateCompilationDiagnostics ( Compilation C,
const Command FailingCommand 
)
const std::string& clang::driver::Driver::getCCCGenericGCCName ( ) const
inline

Name to use when invoking gcc/g++.

Definition at line 238 of file Driver.h.

Referenced by clang::driver::tools::gcc::Common::ConstructJob().

bool clang::driver::Driver::getCheckInputsExist ( ) const
inline

Definition at line 246 of file Driver.h.

Referenced by DiagnoseInputExistence().

const char* clang::driver::Driver::getClangProgramPath ( ) const
inline

Get the path to the main clang executable.

Definition at line 254 of file Driver.h.

References ClangExecutable.

Referenced by clang::driver::tools::visualstudio::Linker::ConstructJob(), and clang::driver::tools::visualstudio::Compiler::GetCommand().

std::string Driver::GetClPchPath ( Compilation C,
StringRef  BaseName 
) const

Return the pathname of the pch file in clang-cl mode.

Definition at line 2579 of file Driver.cpp.

References clang::driver::Compilation::getArgs().

Referenced by GetNamedOutputPath().

const char * Driver::getDefaultImageName ( ) const

Returns the default name for linked images (e.g., "a.out").

Definition at line 2276 of file Driver.cpp.

References DefaultTargetTriple, and normalize().

Referenced by BuildJobs(), and GetNamedOutputPath().

const DiagnosticsEngine& clang::driver::Driver::getDiags ( ) const
inline

Definition at line 242 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob().

std::string Driver::GetFilePath ( const char *  Name,
const ToolChain TC 
) const

GetFilePath - Lookup Name in the list of file search paths.

Parameters
TC- The tool chain for additional information on directories to search.

Definition at line 2479 of file Driver.cpp.

References Dir, clang::driver::ToolChain::getFilePaths(), Name, P, PrefixDirs, ResourceDir, and SysRoot.

Referenced by clang::driver::ToolChain::GetFilePath(), and HandleImmediateArgs().

const char* clang::driver::Driver::getInstalledDir ( ) const
inline
LTOKind clang::driver::Driver::getLTOMode ( ) const
inline
const char * Driver::GetNamedOutputPath ( Compilation C,
const JobAction JA,
const char *  BaseInput,
const char *  BoundArch,
bool  AtTopLevel,
bool  MultipleArchs,
StringRef  NormalizedTriple 
) const

GetNamedOutputPath - Return the name to use for the output of the action JA.

The result is appended to the compilation's list of temporary or result files, as appropriate.

Parameters
C- The compilation.
JA- The action of interest.
BaseInput- The original input file that this action was triggered by.
BoundArch- The bound architecture.
AtTopLevel- Whether this is a "top-level" action.
MultipleArchs- Whether multiple -arch options were supplied.
NormalizedTriple- The normalized triple of the relevant target.

Definition at line 2314 of file Driver.cpp.

References clang::driver::Compilation::addResultFile(), clang::driver::Compilation::addTempFile(), clang::driver::types::appendSuffixForType(), CCGenDiagnostics, End, clang::driver::Compilation::getArgs(), GetClPchPath(), getDefaultImageName(), clang::driver::Action::getOffloadingFileNamePrefix(), GetTemporaryPath(), clang::driver::Action::getType(), clang::driver::types::getTypeTempSuffix(), IsCLMode(), isSaveTempsEnabled(), isSaveTempsObj(), MakeCLOutputFilename(), and Name.

const llvm::opt::OptTable& clang::driver::Driver::getOpts ( ) const
inline
std::string Driver::GetProgramPath ( const char *  Name,
const ToolChain TC 
) const

GetProgramPath - Lookup Name in the list of program search paths.

Parameters
TC- The provided tool chain for additional information on directories to search.

Definition at line 2532 of file Driver.cpp.

References clang::driver::ToolChain::getProgramPaths(), Name, P, PrefixDirs, and ScanDirForExecutable().

Referenced by clang::driver::ToolChain::GetProgramPath(), and HandleImmediateArgs().

bool Driver::GetReleaseVersion ( const char *  Str,
unsigned Major,
unsigned Minor,
unsigned Micro,
bool HadExtra 
)
static

GetReleaseVersion - Parse (([0-9]+)(.

([0-9]+)(.([0-9]+)?))?)? and return the grouped values as integers. Numbers which are not provided are set to 0.

Returns
True if the entire string was parsed (9.2), or all groups were parsed (10.3.5extrastuff). HadExtra is true if all groups were parsed but extra characters remain at the end.

([0-9]+)(.([0-9]+)?))?)? and return the grouped values as integers. Numbers which are not provided are set to 0.

Returns
True if the entire string was parsed (9.2), or all groups were parsed (10.3.5extrastuff).

Definition at line 2736 of file Driver.cpp.

References End.

bool Driver::GetReleaseVersion ( const char *  Str,
MutableArrayRef< unsigned Digits 
)
static

Parse digits from a string Str and fulfill Digits with the parsed numbers.

This method assumes that the max number of digits to look for is equal to Digits.size().

Returns
True if the entire string was parsed and there are no extra characters remaining at the end.

Definition at line 2775 of file Driver.cpp.

References End.

std::string Driver::GetTemporaryPath ( StringRef  Prefix,
const char *  Suffix 
) const

GetTemporaryPath - Return the pathname of a temporary file to use as part of compilation; the file will have the given prefix and suffix.

GCC goes to extra lengths here to be a bit more robust.

Definition at line 2567 of file Driver.cpp.

References Diag().

Referenced by GetNamedOutputPath().

const std::string& clang::driver::Driver::getTitle ( )
inline

Definition at line 250 of file Driver.h.

References DriverTitle.

vfs::FileSystem& clang::driver::Driver::getVFS ( ) const
inline
bool Driver::HandleImmediateArgs ( const Compilation C)
bool clang::driver::Driver::IsCLMode ( ) const
inline
bool clang::driver::Driver::isSaveTempsEnabled ( ) const
inline
bool clang::driver::Driver::isSaveTempsObj ( ) const
inline

Definition at line 269 of file Driver.h.

Referenced by GetNamedOutputPath().

bool clang::driver::Driver::isUsingLTO ( ) const
inline
InputArgList Driver::ParseArgStrings ( ArrayRef< const char * >  Args)

ParseArgStrings - Parse the given list of strings into an ArgList.

Definition at line 119 of file Driver.cpp.

References Diag(), getOpts(), IsCLMode(), clang::DiagnosticsEngine::Report(), and clang::driver::options::Unsupported.

Referenced by BuildCompilation().

void Driver::ParseDriverMode ( ArrayRef< const char * >  Args)

ParseDriverMode - Look for and handle the driver mode option in Args.

Definition at line 92 of file Driver.cpp.

References Diag(), and getOpts().

Referenced by BuildCompilation().

void Driver::PrintActions ( const Compilation C) const

PrintActions - Print the list of actions.

Definition at line 1090 of file Driver.cpp.

References clang::driver::Compilation::getActions(), and PrintActions1().

Referenced by BuildCompilation().

void Driver::PrintHelp ( bool  ShowHidden) const

PrintHelp - Print the help text.

Parameters
ShowHidden- Show hidden options.

Definition at line 854 of file Driver.cpp.

References DriverTitle, getOpts(), Name, and clang::driver::options::NoDriverOption.

Referenced by HandleImmediateArgs().

void Driver::PrintVersion ( const Compilation C,
raw_ostream &  OS 
) const
void clang::driver::Driver::setCheckInputsExist ( bool  Value)
inline

Definition at line 248 of file Driver.h.

Referenced by clang::createInvocationFromCommandLine().

void clang::driver::Driver::setInstalledDir ( StringRef  Value)
inline

Definition at line 264 of file Driver.h.

References InstalledDir.

void clang::driver::Driver::setTitle ( std::string  Value)
inline

Definition at line 251 of file Driver.h.

References DriverTitle.

Referenced by clang::tooling::newDriver().

bool Driver::ShouldUseClangCompiler ( const JobAction JA) const

ShouldUseClangCompiler - Should the clang compiler be used to handle this action.

Definition at line 2717 of file Driver.cpp.

References clang::driver::Action::input_begin(), clang::driver::types::isAcceptedByClang(), and clang::driver::Action::size().

Member Data Documentation

unsigned clang::driver::Driver::CCCPrintBindings

Only print tool bindings, don't build any jobs.

Definition at line 167 of file Driver.h.

Referenced by BuildCompilation().

unsigned clang::driver::Driver::CCCUsePCH

Use lazy precompiled headers for PCH support.

Definition at line 195 of file Driver.h.

Referenced by BuildCompilation(), and clang::driver::tools::Clang::ConstructJob().

unsigned clang::driver::Driver::CCGenDiagnostics

Whether the driver is generating diagnostics for debugging purposes.

Definition at line 183 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob(), ConstructPhaseAction(), generateCompilationDiagnostics(), and GetNamedOutputPath().

unsigned clang::driver::Driver::CCLogDiagnostics

Set CC_LOG_DIAGNOSTICS mode, which causes the frontend to log diagnostics to CCLogDiagnosticsFilename or to stderr, in a stable machine readable format.

Definition at line 180 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob().

const char* clang::driver::Driver::CCLogDiagnosticsFilename

The file to log CC_LOG_DIAGNOSTICS output to, if enabled.

Definition at line 151 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob().

unsigned clang::driver::Driver::CCPrintHeaders

Set CC_PRINT_HEADERS mode, which causes the frontend to log header include information to CCPrintHeadersFilename or to stderr.

Definition at line 175 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob().

const char* clang::driver::Driver::CCPrintHeadersFilename

The file to log CC_PRINT_HEADERS output to, if enabled.

Definition at line 148 of file Driver.h.

Referenced by clang::driver::tools::Clang::ConstructJob().

unsigned clang::driver::Driver::CCPrintOptions

Set CC_PRINT_OPTIONS mode, which is like -v but logs the commands to CCPrintOptionsFilename or to stderr.

Definition at line 171 of file Driver.h.

const char* clang::driver::Driver::CCPrintOptionsFilename

The file to log CC_PRINT_OPTIONS output to, if enabled.

Definition at line 145 of file Driver.h.

std::string clang::driver::Driver::ClangExecutable

The original path to the clang executable.

Definition at line 111 of file Driver.h.

Referenced by getClangProgramPath().

std::string clang::driver::Driver::DefaultTargetTriple

Default target triple.

Definition at line 136 of file Driver.h.

Referenced by BuildCompilation(), and getDefaultImageName().

std::string clang::driver::Driver::Dir
std::string clang::driver::Driver::DriverTitle

Driver title to use with help.

Definition at line 139 of file Driver.h.

Referenced by getTitle(), PrintHelp(), and setTitle().

std::string clang::driver::Driver::DyldPrefix

Dynamic loader prefix, if present.

Definition at line 130 of file Driver.h.

Referenced by BuildCompilation(), and clang::driver::tools::gnutools::Linker::ConstructJob().

std::string clang::driver::Driver::HostBits

Information about the host which can be overridden by the user.

Definition at line 142 of file Driver.h.

std::string clang::driver::Driver::HostMachine

Definition at line 142 of file Driver.h.

std::string clang::driver::Driver::HostRelease

Definition at line 142 of file Driver.h.

std::string clang::driver::Driver::HostSystem

Definition at line 142 of file Driver.h.

std::string clang::driver::Driver::InstalledDir
std::string clang::driver::Driver::Name

The name the driver was invoked as.

Definition at line 104 of file Driver.h.

Referenced by BuildCompilation(), Driver(), GetFilePath(), GetNamedOutputPath(), GetProgramPath(), and PrintHelp().

prefix_list clang::driver::Driver::PrefixDirs
std::string clang::driver::Driver::ResourceDir
std::string clang::driver::Driver::SysRoot
bool clang::driver::Driver::UseStdLib

If the standard library is used.

Definition at line 133 of file Driver.h.

Referenced by BuildCompilation().


The documentation for this class was generated from the following files: