clang::driver::toolchains::Generic_GCC::GCCVersion Struct Reference

Struct to store and manipulate GCC versions. More...

#include <ToolChains.h>

Collaboration diagram for clang::driver::toolchains::Generic_GCC::GCCVersion:

List of all members.

Public Member Functions
bool	isOlderThan (int RHSMajor, int RHSMinor, int RHSPatch, StringRef RHSPatchSuffix=StringRef()) const
	Less-than for GCCVersion, implementing a Strict Weak Ordering.
bool	operator< (const GCCVersion &RHS) const
bool	operator> (const GCCVersion &RHS) const
bool	operator<= (const GCCVersion &RHS) const
bool	operator>= (const GCCVersion &RHS) const
Static Public Member Functions
static GCCVersion	Parse (StringRef VersionText)
Public Attributes
std::string	Text
	The unparsed text of the version.
int	Major
	The parsed major, minor, and patch numbers.
int	Minor
int	Patch
std::string	MajorStr
	The text of the parsed major, and major+minor versions.
std::string	MinorStr
std::string	PatchSuffix
	Any textual suffix on the patch number.

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Detailed Description

Struct to store and manipulate GCC versions.

We rely on assumptions about the form and structure of GCC version numbers: they consist of at most three '.'-separated components, and each component is a non-negative integer except for the last component. For the last component we are very flexible in order to tolerate release candidates or 'x' wildcards.

Note that the ordering established among GCCVersions is based on the preferred version string to use. For example we prefer versions without a hard-coded patch number to those with a hard coded patch number.

Currently this doesn't provide any logic for textual suffixes to patches in the way that (for example) Debian's version format does. If that ever becomes necessary, it can be added.

Definition at line 48 of file ToolChains.h.

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Member Function Documentation

bool Generic_GCC::GCCVersion::isOlderThan	(	int	RHSMajor,
		int	RHSMinor,
		int	RHSPatch,
		StringRef	RHSPatchSuffix = StringRef()
	)		const

Less-than for GCCVersion, implementing a Strict Weak Ordering.

Definition at line 1140 of file ToolChains.cpp.

Referenced by clang::driver::toolchains::Generic_ELF::addClangTargetOptions().

bool clang::driver::toolchains::Generic_GCC::GCCVersion::operator<

(

const GCCVersion &

RHS

)

const [inline]

Definition at line 64 of file ToolChains.h.

References Major, Minor, Patch, and PatchSuffix.

bool clang::driver::toolchains::Generic_GCC::GCCVersion::operator<=

(

const GCCVersion &

RHS

)

const [inline]

Definition at line 68 of file ToolChains.h.

bool clang::driver::toolchains::Generic_GCC::GCCVersion::operator>

(

const GCCVersion &

RHS

)

const [inline]

Definition at line 67 of file ToolChains.h.

bool clang::driver::toolchains::Generic_GCC::GCCVersion::operator>=

(

const GCCVersion &

RHS

)

const [inline]

Definition at line 69 of file ToolChains.h.

static GCCVersion clang::driver::toolchains::Generic_GCC::GCCVersion::Parse

(

StringRef

VersionText

)

[static]

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

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Member Data Documentation

int clang::driver::toolchains::Generic_GCC::GCCVersion::Major

The parsed major, minor, and patch numbers.

Definition at line 53 of file ToolChains.h.

Referenced by operator<().

std::string clang::driver::toolchains::Generic_GCC::GCCVersion::MajorStr

The text of the parsed major, and major+minor versions.

Definition at line 56 of file ToolChains.h.

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

int clang::driver::toolchains::Generic_GCC::GCCVersion::Minor

Definition at line 53 of file ToolChains.h.

Referenced by operator<().

std::string clang::driver::toolchains::Generic_GCC::GCCVersion::MinorStr

Definition at line 56 of file ToolChains.h.

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

int clang::driver::toolchains::Generic_GCC::GCCVersion::Patch

Definition at line 53 of file ToolChains.h.

Referenced by operator<().

std::string clang::driver::toolchains::Generic_GCC::GCCVersion::PatchSuffix

Any textual suffix on the patch number.

Definition at line 59 of file ToolChains.h.

Referenced by operator<().

std::string clang::driver::toolchains::Generic_GCC::GCCVersion::Text

The unparsed text of the version.

Definition at line 50 of file ToolChains.h.

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

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

• ToolChains.h
• ToolChains.cpp