1//===- lib/Common/Version.cpp - LLD Version Number ---------------*- C++-=====//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines several version-related utility functions for LLD.
10//
11//===----------------------------------------------------------------------===//
12
13#include "lld/Common/Version.h"
14#include "VCSVersion.inc"
15#include "llvm/Support/VCSRevision.h"
16
17// Returns a version string, e.g.:
18// LLD 14.0.0 (https://github.com/llvm/llvm-project.git
19// 2d9759c7902c5cbc9a7e3ab623321d5578d51687)
20std::string lld::getLLDVersion() {
21#ifdef LLD_VENDOR
22#define LLD_VENDOR_DISPLAY LLD_VENDOR " "
23#else
24#define LLD_VENDOR_DISPLAY
25#endif
26#if defined(LLVM_REPOSITORY) && defined(LLVM_REVISION)
27 return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING " (" LLVM_REPOSITORY
28 " " LLVM_REVISION ")";
29#else
30 return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING;
31#endif
32#undef LLD_VENDOR_DISPLAY
33}
34