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1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // This implements a Clang tool to generate compilation information that is | 5 // This implements a Clang tool to generate compilation information that is |
6 // sufficient to recompile the code with clang. For each compilation unit, all | 6 // sufficient to recompile the code with clang. For each compilation unit, all |
7 // source files which are necessary for compiling it are determined. For each | 7 // source files which are necessary for compiling it are determined. For each |
8 // compilation unit, a file is created containing a list of all file paths of | 8 // compilation unit, a file is created containing a list of all file paths of |
9 // included files. | 9 // included files. |
10 | 10 |
11 #include <assert.h> | 11 #include <assert.h> |
12 #include <unistd.h> | |
13 #include <fstream> | 12 #include <fstream> |
14 #include <iostream> | 13 #include <iostream> |
15 #include <memory> | 14 #include <memory> |
16 #include <set> | 15 #include <set> |
17 #include <stack> | 16 #include <stack> |
18 #include <string> | 17 #include <string> |
19 #include <vector> | 18 #include <vector> |
20 | 19 |
21 #include "clang/Basic/Diagnostic.h" | 20 #include "clang/Basic/Diagnostic.h" |
22 #include "clang/Basic/FileManager.h" | 21 #include "clang/Basic/FileManager.h" |
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260 | 259 |
261 int main(int argc, const char* argv[]) { | 260 int main(int argc, const char* argv[]) { |
262 llvm::cl::OptionCategory category("TranslationUnitGenerator Tool"); | 261 llvm::cl::OptionCategory category("TranslationUnitGenerator Tool"); |
263 CommonOptionsParser options(argc, argv, category); | 262 CommonOptionsParser options(argc, argv, category); |
264 std::unique_ptr<clang::tooling::FrontendActionFactory> frontend_factory = | 263 std::unique_ptr<clang::tooling::FrontendActionFactory> frontend_factory = |
265 clang::tooling::newFrontendActionFactory<CompilationIndexerAction>(); | 264 clang::tooling::newFrontendActionFactory<CompilationIndexerAction>(); |
266 clang::tooling::ClangTool tool(options.getCompilations(), | 265 clang::tooling::ClangTool tool(options.getCompilations(), |
267 options.getSourcePathList()); | 266 options.getSourcePathList()); |
268 return tool.run(frontend_factory.get()); | 267 return tool.run(frontend_factory.get()); |
269 } | 268 } |
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