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1 //===- lib/Common/Version.cpp - LLD Version Number ---------------*- C++-=====//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8 //
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9 // This file defines several version-related utility functions for LLD.
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10 //
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11 //===----------------------------------------------------------------------===//
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12
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13 #include "lld/Common/Version.h"
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14
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15 #include "VCSVersion.inc"
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16
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17 // Returns a version string, e.g.:
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18 // lld 9.0.0 (https://github.com/llvm/llvm-project.git 9efdd7ac5e914d3c9fa1ef)
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19 std::string lld::getLLDVersion() {
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20 #ifdef LLD_VENDOR
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21 #define LLD_VENDOR_DISPLAY LLD_VENDOR " "
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22 #else
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23 #define LLD_VENDOR_DISPLAY
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24 #endif
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25 #if defined(LLD_REPOSITORY) && defined(LLD_REVISION)
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26 return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING " (" LLD_REPOSITORY
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27 " " LLD_REVISION ")";
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28 #else
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29 return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING;
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30 #endif
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31 #undef LLD_VENDOR_DISPLAY
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32 }
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