#include "ToolChains.h"
#include "clang/Basic/ObjCRuntime.h"
#include "clang/Basic/Version.h"
#include "clang/Config/config.h"
#include "clang/Driver/Compilation.h"
#include "clang/Driver/Driver.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Driver/SanitizerArgs.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdlib>
#include <system_error>

Include dependency graph for ToolChains.cpp:

Classes
struct	DetectedMultilibs
Enumerations
enum	Distro { ArchLinux, DebianLenny, DebianSqueeze, DebianWheezy, DebianJessie, Exherbo, RHEL4, RHEL5, RHEL6, Fedora, OpenSUSE, UbuntuHardy, UbuntuIntrepid, UbuntuJaunty, UbuntuKarmic, UbuntuLucid, UbuntuMaverick, UbuntuNatty, UbuntuOneiric, UbuntuPrecise, UbuntuQuantal, UbuntuRaring, UbuntuSaucy, UbuntuTrusty, UnknownDistro }
	Distribution (very bare-bones at the moment). More...
Functions
static const char *	GetArmArchForMArch (StringRef Value)
static const char *	GetArmArchForMCpu (StringRef Value)
static bool	isSoftFloatABI (const ArgList &Args)
static bool	isObjCAutoRefCount (const ArgList &Args)
	Determine whether Objective-C automated reference counting is enabled.
static llvm::StringRef	getGCCToolchainDir (const ArgList &Args)
static void	addMultilibFlag (bool Enabled, const char *const Flag, std::vector< std::string > &Flags)
static bool	isMipsArch (llvm::Triple::ArchType Arch)
static bool	isMips32 (llvm::Triple::ArchType Arch)
static bool	isMips64 (llvm::Triple::ArchType Arch)
static bool	isMipsEL (llvm::Triple::ArchType Arch)
static bool	isMips16 (const ArgList &Args)
static bool	isMicroMips (const ArgList &Args)
static Multilib	makeMultilib (StringRef commonSuffix)
static bool	findMIPSMultilibs (const llvm::Triple &TargetTriple, StringRef Path, const llvm::opt::ArgList &Args, DetectedMultilibs &Result)
static bool	findBiarchMultilibs (const llvm::Triple &TargetTriple, StringRef Path, const ArgList &Args, bool NeedsBiarchSuffix, DetectedMultilibs &Result)
static void	GetHexagonLibraryPaths (const ArgList &Args, const std::string &Ver, const std::string &MarchString, const std::string &InstalledDir, ToolChain::path_list *LibPaths)
static int	getHexagonVersion (const ArgList &Args)
static bool	IsRedhat (enum Distro Distro)
static bool	IsOpenSUSE (enum Distro Distro)
static bool	IsDebian (enum Distro Distro)
static bool	IsUbuntu (enum Distro Distro)
static Distro	DetectDistro (llvm::Triple::ArchType Arch)
static std::string	getMultiarchTriple (const llvm::Triple &TargetTriple, StringRef SysRoot)
	Get our best guess at the multiarch triple for a target.
static void	addPathIfExists (Twine Path, ToolChain::path_list &Paths)
static StringRef	getOSLibDir (const llvm::Triple &Triple, const ArgList &Args)

Enumeration Type Documentation

enum Distro

Distribution (very bare-bones at the moment).

Enumerator:

ArchLinux
DebianLenny
DebianSqueeze
DebianWheezy
DebianJessie
Exherbo
RHEL4
RHEL5
RHEL6
Fedora
OpenSUSE
UbuntuHardy
UbuntuIntrepid
UbuntuJaunty
UbuntuKarmic
UbuntuLucid
UbuntuMaverick
UbuntuNatty
UbuntuOneiric
UbuntuPrecise
UbuntuQuantal
UbuntuRaring
UbuntuSaucy
UbuntuTrusty
UnknownDistro

Definition at line 2670 of file ToolChains.cpp.

Function Documentation

static void addMultilibFlag	(	bool	Enabled,
		const char *const	Flag,
		std::vector< std::string > &	Flags
	)		`[static]`

Definition at line 1512 of file ToolChains.cpp.

Referenced by findBiarchMultilibs(), and findMIPSMultilibs().

static void addPathIfExists	(	Twine	Path,
		ToolChain::path_list &	Paths
	)		`[static]`

Definition at line 2877 of file ToolChains.cpp.

Referenced by clang::driver::toolchains::Linux::Linux().

static Distro DetectDistro ( llvm::Triple::ArchType Arch ) [static]

Definition at line 2714 of file ToolChains.cpp.

References ArchLinux, DebianJessie, DebianLenny, DebianSqueeze, DebianWheezy, Exherbo, Fedora, OpenSUSE, RHEL4, RHEL5, RHEL6, UbuntuHardy, UbuntuIntrepid, UbuntuJaunty, UbuntuKarmic, UbuntuLucid, UbuntuMaverick, UbuntuNatty, UbuntuOneiric, UbuntuPrecise, UbuntuQuantal, UbuntuRaring, UbuntuSaucy, UbuntuTrusty, and UnknownDistro.

Referenced by clang::driver::toolchains::Linux::Linux().

static bool findBiarchMultilibs	(	const llvm::Triple &	TargetTriple,
		StringRef	Path,
		const ArgList &	Args,
		bool	NeedsBiarchSuffix,
		DetectedMultilibs &	Result
	)		`[static]`

Definition at line 1852 of file ToolChains.cpp.

References addMultilibFlag(), DetectedMultilibs::BiarchSibling, clang::driver::MultilibSet::FilterOut(), clang::driver::Multilib::flag(), clang::driver::Multilib::gccSuffix(), DetectedMultilibs::Multilibs, clang::driver::MultilibSet::push_back(), clang::driver::MultilibSet::select(), and DetectedMultilibs::SelectedMultilib.

static bool findMIPSMultilibs	(	const llvm::Triple &	TargetTriple,
		StringRef	Path,
		const llvm::opt::ArgList &	Args,
		DetectedMultilibs &	Result
	)		`[static]`

static const char* GetArmArchForMArch ( StringRef Value ) [static]

Definition at line 111 of file ToolChains.cpp.

Referenced by clang::driver::toolchains::MachO::getMachOArchName().

static const char* GetArmArchForMCpu ( StringRef Value ) [static]

Definition at line 128 of file ToolChains.cpp.

Referenced by clang::driver::toolchains::MachO::getMachOArchName().

static llvm::StringRef getGCCToolchainDir ( const ArgList & Args ) [static]

Definition at line 1173 of file ToolChains.cpp.

References GCC_INSTALL_PREFIX.

Referenced by clang::driver::toolchains::Hexagon_TC::GetGnuDir(), and clang::driver::toolchains::Generic_GCC::GCCInstallationDetector::init().

static void GetHexagonLibraryPaths	(	const ArgList &	Args,
		const std::string &	Ver,
		const std::string &	MarchString,
		const std::string &	InstalledDir,
		ToolChain::path_list *	LibPaths
	)		`[static]`

Definition at line 2114 of file ToolChains.cpp.

References clang::driver::toolchains::Hexagon_TC::GetGnuDir().

Referenced by clang::driver::toolchains::Hexagon_TC::Hexagon_TC().

static int getHexagonVersion ( const ArgList & Args ) [static]

Definition at line 2263 of file ToolChains.cpp.

Referenced by clang::driver::toolchains::Hexagon_TC::GetTargetCPU().

static std::string getMultiarchTriple	(	const llvm::Triple &	TargetTriple,
		StringRef	SysRoot
	)		`[static]`

Get our best guess at the multiarch triple for a target.

Debian-based systems are starting to use a multiarch setup where they use a target-triple directory in the library and header search paths. Unfortunately, this triple does not align with the vanilla target triple, so we provide a rough mapping here.

Definition at line 2791 of file ToolChains.cpp.

Referenced by clang::driver::toolchains::Linux::AddClangCXXStdlibIncludeArgs(), and clang::driver::toolchains::Linux::Linux().