diff options
Diffstat (limited to 'lib/Tooling/ArgumentsAdjusters.cpp')
-rw-r--r-- | lib/Tooling/ArgumentsAdjusters.cpp | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/lib/Tooling/ArgumentsAdjusters.cpp b/lib/Tooling/ArgumentsAdjusters.cpp index c8e9c16742..002c587d6b 100644 --- a/lib/Tooling/ArgumentsAdjusters.cpp +++ b/lib/Tooling/ArgumentsAdjusters.cpp @@ -1,9 +1,8 @@ //===- ArgumentsAdjusters.cpp - Command line arguments adjuster -----------===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// 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 // //===----------------------------------------------------------------------===// // @@ -108,5 +107,27 @@ ArgumentsAdjuster combineAdjusters(ArgumentsAdjuster First, }; } +ArgumentsAdjuster getStripPluginsAdjuster() { + return [](const CommandLineArguments &Args, StringRef /*unused*/) { + CommandLineArguments AdjustedArgs; + for (size_t I = 0, E = Args.size(); I != E; I++) { + // According to https://clang.llvm.org/docs/ClangPlugins.html + // plugin arguments are in the form: + // -Xclang {-load, -plugin, -plugin-arg-<plugin-name>, -add-plugin} + // -Xclang <arbitrary-argument> + if (I + 4 < E && Args[I] == "-Xclang" && + (Args[I + 1] == "-load" || Args[I + 1] == "-plugin" || + llvm::StringRef(Args[I + 1]).startswith("-plugin-arg-") || + Args[I + 1] == "-add-plugin") && + Args[I + 2] == "-Xclang") { + I += 3; + continue; + } + AdjustedArgs.push_back(Args[I]); + } + return AdjustedArgs; + }; +} + } // end namespace tooling } // end namespace clang |