//===- Version.h - Clang Version Number -------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
///
/// \file
/// Defines version macros and version-related utility functions
/// for Clang.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_BASIC_VERSION_H
#define LLVM_CLANG_BASIC_VERSION_H
#include "clang/Basic/Version.inc"
#include "llvm/ADT/StringRef.h"
namespace clang {
/// Retrieves the repository path (e.g., Subversion path) that
/// identifies the particular Clang branch, tag, or trunk from which this
/// Clang was built.
std::string getClangRepositoryPath();
/// Retrieves the repository path from which LLVM was built.
///
/// This supports LLVM residing in a separate repository from clang.
std::string getLLVMRepositoryPath();
/// Retrieves the repository revision number (or identifier) from which
/// this Clang was built.
std::string getClangRevision();
/// Retrieves the repository revision number (or identifier) from which
/// LLVM was built.
///
/// If Clang and LLVM are in the same repository, this returns the same
/// string as getClangRevision.
std::string getLLVMRevision();
/// Retrieves the full repository version that is an amalgamation of
/// the information in getClangRepositoryPath() and getClangRevision().
std::string getClangFullRepositoryVersion();
/// Retrieves a string representing the complete clang version,
/// which includes the clang version number, the repository version,
/// and the vendor tag.
std::string getClangFullVersion();
/// Like getClangFullVersion(), but with a custom tool name.
std::string getClangToolFullVersion(llvm::StringRef ToolName);
/// Retrieves a string representing the complete clang version suitable
/// for use in the CPP __VERSION__ macro, which includes the clang version
/// number, the repository version, and the vendor tag.
std::string getClangFullCPPVersion();
}
#endif // LLVM_CLANG_BASIC_VERSION_H