Version.h revision 341825 
1//===- Version.h - Clang Version Number -------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9///
10/// \file
11/// Defines version macros and version-related utility functions
12/// for Clang.
13///
14//===----------------------------------------------------------------------===//
15
16#ifndef LLVM_CLANG_BASIC_VERSION_H
17#define LLVM_CLANG_BASIC_VERSION_H
18
19#include "clang/Basic/Version.inc"
20#include "llvm/ADT/StringRef.h"
21
22namespace clang {
23  /// Retrieves the repository path (e.g., Subversion path) that
24  /// identifies the particular Clang branch, tag, or trunk from which this
25  /// Clang was built.
26  std::string getClangRepositoryPath();
27
28  /// Retrieves the repository path from which LLVM was built.
29  ///
30  /// This supports LLVM residing in a separate repository from clang.
31  std::string getLLVMRepositoryPath();
32
33  /// Retrieves the repository revision number (or identifier) from which
34  /// this Clang was built.
35  std::string getClangRevision();
36
37  /// Retrieves the repository revision number (or identifier) from which
38  /// LLVM was built.
39  ///
40  /// If Clang and LLVM are in the same repository, this returns the same
41  /// string as getClangRevision.
42  std::string getLLVMRevision();
43
44  /// Retrieves the full repository version that is an amalgamation of
45  /// the information in getClangRepositoryPath() and getClangRevision().
46  std::string getClangFullRepositoryVersion();
47
48  /// Retrieves a string representing the complete clang version,
49  /// which includes the clang version number, the repository version,
50  /// and the vendor tag.
51  std::string getClangFullVersion();
52
53  /// Like getClangFullVersion(), but with a custom tool name.
54  std::string getClangToolFullVersion(llvm::StringRef ToolName);
55
56  /// Retrieves a string representing the complete clang version suitable
57  /// for use in the CPP __VERSION__ macro, which includes the clang version
58  /// number, the repository version, and the vendor tag.
59  std::string getClangFullCPPVersion();
60}
61
62#endif // LLVM_CLANG_BASIC_VERSION_H
63