llvm-project

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//===- lib/Common/Version.cpp - LLD Version Number ---------------*- C++-=====//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines several version-related utility functions for LLD.
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//
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//===----------------------------------------------------------------------===//
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#include "lld/Common/Version.h"
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#include "VCSVersion.inc"
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#include "llvm/Support/VCSRevision.h"
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// Returns a version string, e.g.:
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// LLD 14.0.0 (https://github.com/llvm/llvm-project.git
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// 2d9759c7902c5cbc9a7e3ab623321d5578d51687)
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std::string lld::getLLDVersion() {
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#ifdef LLD_VENDOR
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#define LLD_VENDOR_DISPLAY LLD_VENDOR " "
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#else
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#define LLD_VENDOR_DISPLAY
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#endif
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#if defined(LLVM_REPOSITORY) && defined(LLVM_REVISION)
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  return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING " (" LLVM_REPOSITORY
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                            " " LLVM_REVISION ")";
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#else
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  return LLD_VENDOR_DISPLAY "LLD " LLD_VERSION_STRING;
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#endif
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#undef LLD_VENDOR_DISPLAY
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}
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