clang-tools-extra/clangd/Feature.h

   1 //===--- Feature.h - Compile-time configuration ------------------*-C++-*-===//
   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 // This file is not named "Features.h" because of a conflict with libstdc++:
   9 // https://github.com/clangd/clangd/issues/835
  10 //===----------------------------------------------------------------------===//
  11
  12 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_FEATURE_H
  13 #define LLVM_CLANG_TOOLS_EXTRA_CLANGD_FEATURE_H
  14 #include <string>
  15
  16 // Export constants like CLANGD_BUILD_XPC
  17 #include "Features.inc"
  18
  19 namespace clang {
  20 namespace clangd {
  21
  22 // Returns a version string for clangd, e.g. "clangd 10.0.0"
  23 std::string versionString();
  24
  25 // Returns the platform triple for clangd, e.g. "x86_64-pc-linux-gnu"
  26 // May include both the host and target triple if they differ.
  27 std::string platformString();
  28
  29 // Returns a string describing the compile-time configuration.
  30 // e.g. mac+debug+asan+grpc
  31 std::string featureString();
  32
  33 } // namespace clangd
  34 } // namespace clang
  35
  36 #endif