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 15 #ifdef HAVE_VCS_VERSION_INC 16 #include "VCSVersion.inc" 17 #endif 18 19 // Returns a version string, e.g.: 20 // lld 9.0.0 (https://github.com/llvm/llvm-project.git 9efdd7ac5e914d3c9fa1ef) 21 std::string lld::getLLDVersion() { 22 #ifdef LLD_VENDOR 23 #define LLD_VENDOR_DISPLAY LLD_VENDOR " " 24 #else 25 #define LLD_VENDOR_DISPLAY 26 #endif 27 #if defined(LLD_REPOSITORY) && defined(LLD_REVISION) 28 return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING " (" LLD_REPOSITORY 29 " " LLD_REVISION ")"; 30 #else 31 return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING; 32 #endif 33 #undef LLD_VENDOR_DISPLAY 34 } 35