| //===- Version.cpp - Flang Version Number -------------------*- Fortran -*-===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines several version-related utility functions for Flang. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "flang/Common/Version.h" |
| #include "llvm/Support/raw_ostream.h" |
| #include <cstdlib> |
| #include <cstring> |
| |
| #include "VCSVersion.inc" |
| |
| namespace Fortran::common { |
| |
| std::string getFlangRepositoryPath() { |
| #if defined(FLANG_REPOSITORY_STRING) |
| return FLANG_REPOSITORY_STRING; |
| #else |
| #ifdef FLANG_REPOSITORY |
| return FLANG_REPOSITORY; |
| #else |
| return ""; |
| #endif |
| #endif |
| } |
| |
| std::string getLLVMRepositoryPath() { |
| #ifdef LLVM_REPOSITORY |
| return LLVM_REPOSITORY; |
| #else |
| return ""; |
| #endif |
| } |
| |
| std::string getFlangRevision() { |
| #ifdef FLANG_REVISION |
| return FLANG_REVISION; |
| #else |
| return ""; |
| #endif |
| } |
| |
| std::string getLLVMRevision() { |
| #ifdef LLVM_REVISION |
| return LLVM_REVISION; |
| #else |
| return ""; |
| #endif |
| } |
| |
| std::string getFlangFullRepositoryVersion() { |
| std::string buf; |
| llvm::raw_string_ostream OS(buf); |
| std::string Path = getFlangRepositoryPath(); |
| std::string Revision = getFlangRevision(); |
| if (!Path.empty() || !Revision.empty()) { |
| OS << '('; |
| if (!Path.empty()) |
| OS << Path; |
| if (!Revision.empty()) { |
| if (!Path.empty()) |
| OS << ' '; |
| OS << Revision; |
| } |
| OS << ')'; |
| } |
| // Support LLVM in a separate repository. |
| std::string LLVMRev = getLLVMRevision(); |
| if (!LLVMRev.empty() && LLVMRev != Revision) { |
| OS << " ("; |
| std::string LLVMRepo = getLLVMRepositoryPath(); |
| if (!LLVMRepo.empty()) |
| OS << LLVMRepo << ' '; |
| OS << LLVMRev << ')'; |
| } |
| return buf; |
| } |
| |
| std::string getFlangFullVersion() { return getFlangToolFullVersion("flang"); } |
| |
| std::string getFlangToolFullVersion(llvm::StringRef ToolName) { |
| std::string buf; |
| llvm::raw_string_ostream OS(buf); |
| #ifdef FLANG_VENDOR |
| OS << FLANG_VENDOR; |
| #endif |
| OS << ToolName << " version " FLANG_VERSION_STRING; |
| |
| std::string repo = getFlangFullRepositoryVersion(); |
| if (!repo.empty()) { |
| OS << " " << repo; |
| } |
| |
| return buf; |
| } |
| |
| } // end namespace Fortran::common |