| //===-- lldb.cpp ----------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "VCSVersion.inc" |
| #include "lldb/lldb-private.h" |
| #include "clang/Basic/Version.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| // LLDB_VERSION_STRING is set through a define so unlike the other defines |
| // expanded with CMake, it lacks the double quotes. |
| #define QUOTE(str) #str |
| #define EXPAND_AND_QUOTE(str) QUOTE(str) |
| |
| static const char *GetLLDBVersion() { |
| #ifdef LLDB_VERSION_STRING |
| return EXPAND_AND_QUOTE(LLDB_VERSION_STRING); |
| #else |
| return "lldb version " CLANG_VERSION_STRING; |
| #endif |
| } |
| |
| static const char *GetLLDBRevision() { |
| #ifdef LLDB_REVISION |
| return LLDB_REVISION; |
| #else |
| return NULL; |
| #endif |
| } |
| |
| static const char *GetLLDBRepository() { |
| #ifdef LLDB_REPOSITORY |
| return LLDB_REPOSITORY; |
| #else |
| return NULL; |
| #endif |
| } |
| |
| const char *lldb_private::GetVersion() { |
| static std::string g_version_str; |
| if (g_version_str.empty()) { |
| const char *lldb_version = GetLLDBVersion(); |
| const char *lldb_repo = GetLLDBRepository(); |
| const char *lldb_rev = GetLLDBRevision(); |
| g_version_str += lldb_version; |
| if (lldb_repo || lldb_rev) { |
| g_version_str += " ("; |
| if (lldb_repo) |
| g_version_str += lldb_repo; |
| if (lldb_repo && lldb_rev) |
| g_version_str += " "; |
| if (lldb_rev) { |
| g_version_str += "revision "; |
| g_version_str += lldb_rev; |
| } |
| g_version_str += ")"; |
| } |
| |
| std::string clang_rev(clang::getClangRevision()); |
| if (clang_rev.length() > 0) { |
| g_version_str += "\n clang revision "; |
| g_version_str += clang_rev; |
| } |
| std::string llvm_rev(clang::getLLVMRevision()); |
| if (llvm_rev.length() > 0) { |
| g_version_str += "\n llvm revision "; |
| g_version_str += llvm_rev; |
| } |
| } |
| return g_version_str.c_str(); |
| } |