DarwinClang - The Darwin toolchain used by Clang. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/Driver/ToolChains/Darwin.h"

Inheritance diagram for clang::driver::toolchains::DarwinClang:

Public Member Functions
	DarwinClang (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
Public Member Functions inherited from clang::driver::toolchains::Darwin
	Darwin (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
	Darwin - Darwin tool chain for i386 and x86_64.
	~Darwin () override
std::string	ComputeEffectiveClangTriple (const llvm::opt::ArgList &Args, types::ID InputType) const override
	ComputeEffectiveClangTriple - Return the Clang triple to use for this target, which may take into account the command line arguments.
void	addMinVersionArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
void	addPlatformVersionArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
void	addStartObjectFileArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
bool	isKernelStatic () const override
	On some iOS platforms, kernel and kernel modules were built statically.
void	addProfileRTLibs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
	addProfileRTLibs - When -fprofile-instr-profile is specified, try to pass a suitable profile runtime library to the linker.
std::string	getCompilerRT (const llvm::opt::ArgList &Args, StringRef Component, FileType Type=ToolChain::FT_Static, bool IsFortran=false) const override
bool	isCrossCompiling () const override
	Returns true if the toolchain is targeting a non-native architecture.
llvm::opt::DerivedArgList *	TranslateArgs (const llvm::opt::DerivedArgList &Args, StringRef BoundArch, Action::OffloadKind DeviceOffloadKind) const override
	TranslateArgs - Create a new derived argument list for any argument translations this ToolChain may wish to perform, or 0 if no tool chain specific translations are needed.
CXXStdlibType	GetDefaultCXXStdlibType () const override
ObjCRuntime	getDefaultObjCRuntime (bool isNonFragile) const override
	Darwin provides an ARC runtime starting in MacOS X 10.7 and iOS 5.0.
bool	hasBlocksRuntime () const override
	Darwin provides a blocks runtime starting in MacOS X 10.6 and iOS 3.2.
bool	UseObjCMixedDispatch () const override
	UseObjCMixedDispatchDefault - When using non-legacy dispatch, should the mixed dispatch method be used?
LangOptions::StackProtectorMode	GetDefaultStackProtectorLevel (bool KernelOrKext) const override
	GetDefaultStackProtectorLevel - Get the default stack protector level for this tool chain.
void	CheckObjCARC () const override
	Complain if this tool chain doesn't support Objective-C ARC.
llvm::ExceptionHandling	GetExceptionModel (const llvm::opt::ArgList &Args) const override
	GetExceptionModel - Return the tool chain exception model.
bool	SupportsEmbeddedBitcode () const override
	SupportsEmbeddedBitcode - Does this tool chain support embedded bitcode.
SanitizerMask	getSupportedSanitizers () const override
	Return sanitizers which are available in this toolchain.
bool	isTargetIPhoneOS () const
bool	isTargetIOSSimulator () const
bool	isTargetIOSBased () const
bool	isTargetXROSDevice () const
bool	isTargetXROSSimulator () const
bool	isTargetXROS () const
bool	isTargetTvOS () const
bool	isTargetTvOSSimulator () const
bool	isTargetTvOSBased () const
bool	isTargetWatchOS () const
bool	isTargetWatchOSSimulator () const
bool	isTargetWatchOSBased () const
bool	isTargetDriverKit () const
bool	isTargetMacCatalyst () const
bool	isTargetMacOS () const
bool	isTargetMacOSBased () const
bool	isTargetAppleSiliconMac () const
bool	isTargetInitialized () const
VersionTuple	getTripleTargetVersion () const
	The version of the OS that's used by the OS specified in the target triple.
bool	isIPhoneOSVersionLT (unsigned V0, unsigned V1=0, unsigned V2=0) const
bool	isMacosxVersionLT (unsigned V0, unsigned V1=0, unsigned V2=0) const
	Returns true if the minimum supported macOS version for the slice that's being built is less than the specified version.
Public Member Functions inherited from clang::driver::toolchains::AppleMachO
	AppleMachO (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
	~AppleMachO () override
void	AddCudaIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const override
	Add arguments to use system-specific CUDA includes.
void	AddHIPIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const override
	Add arguments to use system-specific HIP includes.
void	addSYCLIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const override
	Add arguments to use system-specific SYCL includes.
void	AddClangCXXStdlibIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const override
	AddClangCXXStdlibIncludeArgs - Add the clang -cc1 level arguments to set the include paths to use for the given C++ standard library type.
void	AddCXXStdlibLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
	AddCXXStdlibLibArgs - Add the system specific linker arguments to use for the given C++ standard library type.
void	printVerboseInfo (raw_ostream &OS) const override
	Dispatch to the specific toolchain for verbose printing.
Public Member Functions inherited from clang::driver::toolchains::MachO
	MachO (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
	~MachO () override
types::ID	LookupTypeForExtension (StringRef Ext) const override
	LookupTypeForExtension - Return the default language type to use for the given extension.
bool	HasNativeLLVMSupport () const override
	HasNativeLTOLinker - Check whether the linker and related tools have native LLVM support.
llvm::opt::DerivedArgList *	TranslateArgs (const llvm::opt::DerivedArgList &Args, StringRef BoundArch, Action::OffloadKind DeviceOffloadKind) const override
	TranslateArgs - Create a new derived argument list for any argument translations this ToolChain may wish to perform, or 0 if no tool chain specific translations are needed.
bool	IsBlocksDefault () const override
	IsBlocksDefault - Does this tool chain enable -fblocks by default.
bool	IsMathErrnoDefault () const override
	IsMathErrnoDefault - Does this tool chain use -fmath-errno by default.
bool	IsEncodeExtendedBlockSignatureDefault () const override
	IsEncodeExtendedBlockSignatureDefault - Does this tool chain enable -fencode-extended-block-signature by default.
bool	IsObjCNonFragileABIDefault () const override
	IsObjCNonFragileABIDefault - Does this tool chain set -fobjc-nonfragile-abi by default.
bool	UseObjCMixedDispatch () const override
	UseObjCMixedDispatchDefault - When using non-legacy dispatch, should the mixed dispatch method be used?
UnwindTableLevel	getDefaultUnwindTableLevel (const llvm::opt::ArgList &Args) const override
	How detailed should the unwind tables be by default.
RuntimeLibType	GetDefaultRuntimeLibType () const override
	GetDefaultRuntimeLibType - Get the default runtime library variant to use.
bool	isPICDefault () const override
	Test whether this toolchain defaults to PIC.
bool	isPIEDefault (const llvm::opt::ArgList &Args) const override
	Test whether this toolchain defaults to PIE.
bool	isPICDefaultForced () const override
	Tests whether this toolchain forces its default for PIC, PIE or non-PIC.
bool	SupportsProfiling () const override
	SupportsProfiling - Does this tool chain support -pg.
bool	UseDwarfDebugFlags () const override
	UseDwarfDebugFlags - Embed the compile options to clang into the Dwarf compile unit information.
std::string	GetGlobalDebugPathRemapping () const override
	Add an additional -fdebug-prefix-map entry.
llvm::ExceptionHandling	GetExceptionModel (const llvm::opt::ArgList &Args) const override
	GetExceptionModel - Return the tool chain exception model.
bool	canSplitThinLTOUnit () const override
	Returns true when it's possible to split LTO unit to use whole program devirtualization and CFI santiizers.
StringRef	getMachOArchName (const llvm::opt::ArgList &Args) const
	Get the "MachO" arch name for a particular compiler invocation.
VersionTuple	getLinkerVersion (const llvm::opt::ArgList &Args) const
	Get the version of the linker known to be available for a particular compiler invocation (via the -mlinker-version= arg).
bool	isTargetIOSBased () const
	Is the target either iOS or an iOS simulator?
void	AddLinkRuntimeLib (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs, StringRef Component, RuntimeLinkOptions Opts=RuntimeLinkOptions(), bool IsShared=false) const
	Add a runtime library to the list of items to link.
void	addProfileRTLibs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
	Add any profiling runtime libraries that are needed.
std::string	getCompilerRT (const llvm::opt::ArgList &Args, StringRef Component, FileType Type=ToolChain::FT_Static, bool IsFortran=false) const override
Public Member Functions inherited from clang::driver::ToolChain
virtual	~ToolChain ()
const Driver &	getDriver () const
llvm::vfs::FileSystem &	getVFS () const
const llvm::Triple &	getTriple () const
virtual const llvm::Triple *	getAuxTriple () const
	Get the toolchain's aux triple, if it has one.
virtual std::string	getInputFilename (const InputInfo &Input) const
	Some toolchains need to modify the file name, for example to replace the extension for object files with .cubin for OpenMP offloading to Nvidia GPUs.
llvm::Triple::ArchType	getArch () const
StringRef	getArchName () const
StringRef	getPlatform () const
StringRef	getOS () const
StringRef	getDefaultUniversalArchName () const
	Provide the default architecture name (as expected by -arch) for this toolchain.
std::string	getTripleString () const
const llvm::Triple &	getEffectiveTriple () const
	Get the toolchain's effective clang triple.
bool	hasEffectiveTriple () const
path_list &	getLibraryPaths ()
const path_list &	getLibraryPaths () const
path_list &	getFilePaths ()
const path_list &	getFilePaths () const
path_list &	getProgramPaths ()
const path_list &	getProgramPaths () const
const MultilibSet &	getMultilibs () const
const llvm::SmallVector< Multilib > &	getSelectedMultilibs () const
Multilib::flags_list	getMultilibFlags (const llvm::opt::ArgList &) const
	Get flags suitable for multilib selection, based on the provided clang command line arguments.
SanitizerArgs	getSanitizerArgs (const llvm::opt::ArgList &JobArgs) const
const XRayArgs	getXRayArgs (const llvm::opt::ArgList &) const
const llvm::opt::Arg *	getRTTIArg () const
RTTIMode	getRTTIMode () const
ExceptionsMode	getExceptionsMode () const
virtual llvm::opt::DerivedArgList *	TranslateOpenMPTargetArgs (const llvm::opt::DerivedArgList &Args, bool SameTripleAsHost, SmallVectorImpl< llvm::opt::Arg * > &AllocatedArgs) const
	TranslateOpenMPTargetArgs - Create a new derived argument list for that contains the OpenMP target specific flags passed via -Xopenmp-target -opt=val OR -Xopenmp-target=<triple> -opt=val.
virtual void	TranslateXarchArgs (const llvm::opt::DerivedArgList &Args, llvm::opt::Arg &A, llvm::opt::DerivedArgList DAL, SmallVectorImpl< llvm::opt::Arg * > *AllocatedArgs=nullptr) const
	Append the argument following `A` to `DAL` assuming `A` is an Xarch argument.
virtual llvm::opt::DerivedArgList *	TranslateXarchArgs (const llvm::opt::DerivedArgList &Args, StringRef BoundArch, Action::OffloadKind DeviceOffloadKind, SmallVectorImpl< llvm::opt::Arg * > *AllocatedArgs) const
	Translate -Xarch_ arguments.
virtual Tool *	SelectTool (const JobAction &JA) const
	Choose a tool to use to handle the action `JA`.
std::string	GetFilePath (const char *Name) const
std::string	GetProgramPath (const char *Name) const
std::string	GetLinkerPath (bool *LinkerIsLLD=nullptr) const
	Returns the linker path, respecting the -fuse-ld= argument to determine the linker suffix or name.
std::string	GetStaticLibToolPath () const
	Returns the linker path for emitting a static library.
virtual bool	IsIntegratedAssemblerDefault () const
	IsIntegratedAssemblerDefault - Does this tool chain enable -integrated-as by default.
virtual bool	IsIntegratedBackendDefault () const
	IsIntegratedBackendDefault - Does this tool chain enable -fintegrated-objemitter by default.
virtual bool	IsIntegratedBackendSupported () const
	IsIntegratedBackendSupported - Does this tool chain support -fintegrated-objemitter.
virtual bool	IsNonIntegratedBackendSupported () const
	IsNonIntegratedBackendSupported - Does this tool chain support -fno-integrated-objemitter.
virtual bool	useIntegratedAs () const
	Check if the toolchain should use the integrated assembler.
virtual bool	useIntegratedBackend () const
	Check if the toolchain should use the integrated backend.
virtual bool	parseInlineAsmUsingAsmParser () const
	Check if the toolchain should use AsmParser to parse inlineAsm when integrated assembler is not default.
virtual bool	useRelaxRelocations () const
	Check whether to enable x86 relax relocations by default.
bool	defaultToIEEELongDouble () const
	Check whether use IEEE binary128 as long double format by default.
virtual LangOptions::TrivialAutoVarInitKind	GetDefaultTrivialAutoVarInit () const
	Get the default trivial automatic variable initialization.
virtual const char *	getDefaultLinker () const
	GetDefaultLinker - Get the default linker to use.
virtual UnwindLibType	GetDefaultUnwindLibType () const
virtual std::string	getCompilerRTPath () const
virtual void	addFortranRuntimeLibs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
	Adds Fortran runtime libraries to `CmdArgs`.
virtual void	addFortranRuntimeLibraryPath (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
	Adds the path for the Fortran runtime libraries to `CmdArgs`.
void	addFlangRTLibPath (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
	Add the path for libflang_rt.runtime.a.
const char *	getCompilerRTArgString (const llvm::opt::ArgList &Args, StringRef Component, FileType Type=ToolChain::FT_Static, bool IsFortran=false) const
std::string	getCompilerRTBasename (const llvm::opt::ArgList &Args, StringRef Component, FileType Type=ToolChain::FT_Static) const
llvm::Triple	getTripleWithoutOSVersion () const
std::optional< std::string >	getRuntimePath () const
std::optional< std::string >	getStdlibPath () const
std::optional< std::string >	getStdlibIncludePath () const
virtual path_list	getArchSpecificLibPaths () const
virtual StringRef	getOSLibName () const
virtual bool	IsAArch64OutlineAtomicsDefault (const llvm::opt::ArgList &Args) const
	Test whether this toolchain supports outline atomics by default.
virtual llvm::codegenoptions::DebugInfoFormat	getDefaultDebugFormat () const
	Get the default debug info format. Typically, this is DWARF.
virtual unsigned	getMaxDwarfVersion () const
virtual bool	supportsDebugInfoOption (const llvm::opt::Arg *) const
	Does this toolchain supports given debug info option or not.
virtual void	adjustDebugInfoKind (llvm::codegenoptions::DebugInfoKind &DebugInfoKind, const llvm::opt::ArgList &Args) const
	Adjust debug information kind considering all passed options.
virtual std::string	getThreadModel () const
	getThreadModel() - Which thread model does this target use?
virtual bool	isThreadModelSupported (const StringRef Model) const
	isThreadModelSupported() - Does this target support a thread model?
virtual bool	isBareMetal () const
	isBareMetal - Is this a bare metal target.
virtual std::string	getMultiarchTriple (const Driver &D, const llvm::Triple &TargetTriple, StringRef SysRoot) const
virtual std::string	ComputeLLVMTriple (const llvm::opt::ArgList &Args, types::ID InputType=types::TY_INVALID) const
	ComputeLLVMTriple - Return the LLVM target triple to use, after taking command line arguments into account.
virtual std::string	computeSysRoot () const
	Return the sysroot, possibly searching for a default sysroot using target-specific logic.
virtual SmallVector< std::string >	getMultilibMacroDefinesStr (llvm::opt::ArgList &Args) const
virtual CXXStdlibType	GetCXXStdlibType (const llvm::opt::ArgList &Args) const
virtual UnwindLibType	GetUnwindLibType (const llvm::opt::ArgList &Args) const
virtual std::string	detectLibcxxVersion (StringRef IncludePath) const
void	AddClangCXXStdlibIsystemArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
	AddClangCXXStdlibIsystemArgs - Add the clang -cc1 level arguments to set the specified include paths for the C++ standard library.
bool	ShouldLinkCXXStdlib (const llvm::opt::ArgList &Args) const
	Returns if the C++ standard library should be linked in.
void	AddFilePathLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
	AddFilePathLibArgs - Add each thing in getFilePaths() as a "-L" option.
virtual bool	isFastMathRuntimeAvailable (const llvm::opt::ArgList &Args, std::string &Path) const
	If a runtime library exists that sets global flags for unsafe floating point math, return true.
bool	addFastMathRuntimeIfAvailable (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
	AddFastMathRuntimeIfAvailable - If a runtime library exists that sets global flags for unsafe floating point math, add it and return true.
virtual Expected< SmallVector< std::string > >	getSystemGPUArchs (const llvm::opt::ArgList &Args) const
	getSystemGPUArchs - Use a tool to detect the user's availible GPUs.
virtual void	AddIAMCUIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
	Add arguments to use MCU GCC toolchain includes.
virtual VersionTuple	computeMSVCVersion (const Driver *D, const llvm::opt::ArgList &Args) const
	On Windows, returns the MSVC compatibility version.
virtual llvm::SmallVector< BitCodeLibraryInfo, 12 >	getDeviceLibs (const llvm::opt::ArgList &Args, const Action::OffloadKind DeviceOffloadingKind) const
	Get paths for device libraries.
virtual void	AddHIPRuntimeLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
	Add the system specific linker arguments to use for the given HIP runtime library type.
virtual SanitizerMask	getDefaultSanitizers () const
	Return sanitizers which are enabled by default.
virtual llvm::DenormalMode	getDefaultDenormalModeForType (const llvm::opt::ArgList &DriverArgs, const JobAction &JA, const llvm::fltSemantics *FPType=nullptr) const
	Returns the output denormal handling type in the default floating point environment for the given `FPType` if given.

Apple ToolChain Implementation
{
void	AddClangSystemIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const override
	Add the clang cc1 arguments for system include paths.
RuntimeLibType	GetRuntimeLibType (const llvm::opt::ArgList &Args) const override
void	AddLinkRuntimeLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs, bool ForceLinkBuiltinRT=false) const override
	Add the linker arguments to link the compiler runtime library.
void	AddCCKextLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
	AddCCKextLibArgs - Add the system specific linker arguments to use for kernel extensions (Darwin-specific).
void	addClangWarningOptions (llvm::opt::ArgStringList &CC1Args) const override
	Add warning options that need to be passed to cc1 for this target.
void	addClangTargetOptions (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, Action::OffloadKind DeviceOffloadKind) const override
	Add options that need to be passed to cc1 for this target.
void	AddLinkARCArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
	Add the linker arguments to link the ARC runtime library.
unsigned	GetDefaultDwarfVersion () const override
bool	GetDefaultStandaloneDebug () const override
llvm::DebuggerKind	getDefaultDebuggerTuning () const override

Additional Inherited Members
Public Types inherited from clang::driver::toolchains::Darwin
enum	DarwinPlatformKind { MacOS , IPhoneOS , TvOS , WatchOS , DriverKit , XROS , LastDarwinPlatform = XROS }
enum	DarwinEnvironmentKind { NativeEnvironment , Simulator , MacCatalyst }
Public Types inherited from clang::driver::toolchains::MachO
enum	RuntimeLinkOptions : unsigned { RLO_AlwaysLink = 1 << 0 , RLO_IsEmbedded = 1 << 1 , RLO_AddRPath = 1 << 2 }
	Options to control how a runtime library is linked. More...
Public Types inherited from clang::driver::ToolChain
enum	CXXStdlibType { CST_Libcxx , CST_Libstdcxx }
enum	RuntimeLibType { RLT_CompilerRT , RLT_Libgcc }
enum	UnwindLibType { UNW_None , UNW_CompilerRT , UNW_Libgcc }
enum class	UnwindTableLevel { None , Synchronous , Asynchronous }
enum	RTTIMode { RM_Enabled , RM_Disabled }
enum	ExceptionsMode { EM_Enabled , EM_Disabled }
enum	FileType { FT_Object , FT_Static , FT_Shared }
using	path_list = SmallVector<std::string, 16>
static StringRef	getSDKName (StringRef isysroot)
Static Public Member Functions inherited from clang::driver::ToolChain
static void	addSystemInclude (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, const Twine &Path)
	Utility function to add a system include directory to CC1 arguments.
static ParsedClangName	getTargetAndModeFromProgramName (StringRef ProgName)
	Return any implicit target and/or mode flag for an invocation of the compiler driver as ProgName.
static bool	needsProfileRT (const llvm::opt::ArgList &Args)
	needsProfileRT - returns true if instrumentation profile is on.
static bool	needsGCovInstrumentation (const llvm::opt::ArgList &Args)
	Returns true if gcov instrumentation (-fprofile-arcs or –coverage) is on.
static llvm::Triple	getOpenMPTriple (StringRef TripleStr)
Public Attributes inherited from clang::driver::toolchains::Darwin
bool	TargetInitialized
	Whether the information on the target has been initialized.
DarwinPlatformKind	TargetPlatform
DarwinEnvironmentKind	TargetEnvironment
VersionTuple	TargetVersion
	The native OS version we are targeting.
VersionTuple	OSTargetVersion
	The OS version we are targeting as specified in the triple.
std::optional< DarwinSDKInfo >	SDKInfo
	The information about the darwin SDK that was used.
std::optional< llvm::Triple >	TargetVariantTriple
	The target variant triple that was specified (if any).
LazyDetector< CudaInstallationDetector >	CudaInstallation
	}
LazyDetector< RocmInstallationDetector >	RocmInstallation
LazyDetector< SYCLInstallationDetector >	SYCLInstallation
void	setTarget (DarwinPlatformKind Platform, DarwinEnvironmentKind Environment, unsigned Major, unsigned Minor, unsigned Micro, VersionTuple NativeTargetVersion) const
bool	isAlignedAllocationUnavailable () const
	Return true if c++17 aligned allocation/deallocation functions are not implemented in the c++ standard library of the deployment target we are targeting.
bool	isSizedDeallocationUnavailable () const
	Return true if c++14 sized deallocation functions are not implemented in the c++ standard library of the deployment target we are targeting.
void	addClangCC1ASTargetOptions (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CC1ASArgs) const override
	Add options that need to be passed to cc1as for this target.
StringRef	getPlatformFamily () const
StringRef	getOSLibraryNameSuffix (bool IgnoreSim=false) const override
llvm::SmallString< 128 >	GetEffectiveSysroot (const llvm::opt::ArgList &DriverArgs) const
Protected Member Functions inherited from clang::driver::toolchains::MachO
Tool *	buildAssembler () const override
Tool *	buildLinker () const override
Tool *	buildStaticLibTool () const override
Tool *	getTool (Action::ActionClass AC) const override
void	addClangTargetOptions (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, Action::OffloadKind DeviceOffloadKind) const override
	Add options that need to be passed to cc1 for this target.
Protected Member Functions inherited from clang::driver::ToolChain
	ToolChain (const Driver &D, const llvm::Triple &T, const llvm::opt::ArgList &Args)
void	setTripleEnvironment (llvm::Triple::EnvironmentType Env)
virtual std::string	buildCompilerRTBasename (const llvm::opt::ArgList &Args, StringRef Component, FileType Type, bool AddArch, bool IsFortran=false) const
std::optional< std::string >	getTargetSubDirPath (StringRef BaseDir) const
	Find the target-specific subdirectory for the current target triple under `BaseDir`, doing fallback triple searches as necessary.
Static Protected Member Functions inherited from clang::driver::ToolChain
static void	addSystemFrameworkInclude (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, const Twine &Path)
	Utility function to add a system framework directory to CC1 arguments.
static void	addExternCSystemInclude (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, const Twine &Path)
	Utility function to add a system include directory with extern "C" semantics to CC1 arguments.
static void	addExternCSystemIncludeIfExists (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, const Twine &Path)
static void	addSystemFrameworkIncludes (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, ArrayRef< StringRef > Paths)
	Utility function to add a list of system framework directories to CC1.
static void	addSystemIncludes (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, ArrayRef< StringRef > Paths)
	Utility function to add a list of system include directories to CC1.
static std::string	concat (StringRef Path, const Twine &A, const Twine &B="", const Twine &C="", const Twine &D="")
Protected Attributes inherited from clang::driver::ToolChain
MultilibSet	Multilibs
llvm::SmallVector< Multilib >	SelectedMultilibs

Detailed Description

DarwinClang - The Darwin toolchain used by Clang.

Definition at line 642 of file Darwin.h.

Constructor & Destructor Documentation

◆ DarwinClang()

DarwinClang::DarwinClang	(	const Driver &	D,
		const llvm::Triple &	Triple,
		const llvm::opt::ArgList &	Args )

Definition at line 1178 of file Darwin.cpp.

References clang::driver::toolchains::Darwin::Darwin().

Member Function Documentation

◆ AddCCKextLibArgs()

void DarwinClang::AddCCKextLibArgs	(	const llvm::opt::ArgList &	Args,
		llvm::opt::ArgStringList &	CmdArgs ) const

overridevirtual

AddCCKextLibArgs - Add the system specific linker arguments to use for kernel extensions (Darwin-specific).

Reimplemented from clang::driver::ToolChain.

Definition at line 2886 of file Darwin.cpp.

References clang::driver::ToolChain::getDriver(), clang::driver::ToolChain::getVFS(), clang::driver::toolchains::Darwin::isTargetDriverKit(), clang::driver::toolchains::Darwin::isTargetIPhoneOS(), clang::driver::toolchains::Darwin::isTargetTvOS(), clang::driver::toolchains::Darwin::isTargetWatchOS(), and clang::driver::toolchains::Darwin::isTargetXROSDevice().

◆ AddClangSystemIncludeArgs()

void DarwinClang::AddClangSystemIncludeArgs	(	const llvm::opt::ArgList &	DriverArgs,
		llvm::opt::ArgStringList &	CC1Args ) const

overridevirtual

Add the clang cc1 arguments for system include paths.

This routine is responsible for adding the necessary cc1 arguments to include headers from standard system header directories.

Reimplemented from clang::driver::toolchains::AppleMachO.

Definition at line 2679 of file Darwin.cpp.

References clang::driver::toolchains::AppleMachO::AddClangSystemIncludeArgs(), clang::driver::ToolChain::addSystemFrameworkIncludes(), and clang::driver::toolchains::AppleMachO::GetEffectiveSysroot().

◆ addClangTargetOptions()

void DarwinClang::addClangTargetOptions	(	const llvm::opt::ArgList &	DriverArgs,
		llvm::opt::ArgStringList &	CC1Args,
		Action::OffloadKind	DeviceOffloadKind ) const