1 //===-- Version.cpp -------------------------------------------------------===// 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 #include "lldb/Version/Version.h" 10 #include "VCSVersion.inc" 11 #include "lldb/Version/Version.inc" 12 #include "clang/Basic/Version.h" 13 14 static const char *GetLLDBVersion() { 15 #ifdef LLDB_FULL_VERSION_STRING 16 return LLDB_FULL_VERSION_STRING; 17 #else 18 return "lldb version " LLDB_VERSION_STRING; 19 #endif 20 } 21 22 static const char *GetLLDBRevision() { 23 #ifdef LLDB_REVISION 24 return LLDB_REVISION; 25 #else 26 return nullptr; 27 #endif 28 } 29 30 static const char *GetLLDBRepository() { 31 #ifdef LLDB_REPOSITORY 32 return LLDB_REPOSITORY; 33 #else 34 return nullptr; 35 #endif 36 } 37 38 const char *lldb_private::GetVersion() { 39 static std::string g_version_str; 40 41 if (g_version_str.empty()) { 42 const char *lldb_version = GetLLDBVersion(); 43 const char *lldb_repo = GetLLDBRepository(); 44 const char *lldb_rev = GetLLDBRevision(); 45 g_version_str += lldb_version; 46 if (lldb_repo || lldb_rev) { 47 g_version_str += " ("; 48 if (lldb_repo) 49 g_version_str += lldb_repo; 50 if (lldb_repo && lldb_rev) 51 g_version_str += " "; 52 if (lldb_rev) { 53 g_version_str += "revision "; 54 g_version_str += lldb_rev; 55 } 56 g_version_str += ")"; 57 } 58 59 std::string clang_rev(clang::getClangRevision()); 60 if (clang_rev.length() > 0) { 61 g_version_str += "\n clang revision "; 62 g_version_str += clang_rev; 63 } 64 65 std::string llvm_rev(clang::getLLVMRevision()); 66 if (llvm_rev.length() > 0) { 67 g_version_str += "\n llvm revision "; 68 g_version_str += llvm_rev; 69 } 70 } 71 72 return g_version_str.c_str(); 73 } 74