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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "tools/gn/gyp_target_writer.h" |
| 6 |
| 7 #include <iostream> |
| 8 |
| 9 #include "base/file_util.h" |
| 10 #include "base/files/file_path.h" |
| 11 #include "tools/gn/build_settings.h" |
| 12 #include "tools/gn/filesystem_utils.h" |
| 13 #include "tools/gn/gyp_binary_target_writer.h" |
| 14 #include "tools/gn/scheduler.h" |
| 15 #include "tools/gn/settings.h" |
| 16 #include "tools/gn/target.h" |
| 17 |
| 18 GypTargetWriter::GypTargetWriter(const Target* target, std::ostream& out) |
| 19 : settings_(target->settings()), |
| 20 target_(target), |
| 21 out_(out) { |
| 22 } |
| 23 |
| 24 GypTargetWriter::~GypTargetWriter() { |
| 25 } |
| 26 |
| 27 // static |
| 28 void GypTargetWriter::WriteFile(const SourceFile& gyp_file, |
| 29 const std::vector<TargetPair>& targets, |
| 30 Err* err) { |
| 31 if (targets.empty()) |
| 32 return; |
| 33 const BuildSettings* debug_build_settings = |
| 34 targets[0].debug->settings()->build_settings(); |
| 35 |
| 36 std::stringstream file; |
| 37 file << "# Generated by GN. Do not edit.\n\n"; |
| 38 file << "{\n"; |
| 39 file << " 'skip_includes': 1,\n"; |
| 40 file << " 'targets': [\n"; |
| 41 |
| 42 for (size_t i = 0; i < targets.size(); i++) { |
| 43 switch (targets[i].debug->output_type()) { |
| 44 case Target::COPY_FILES: |
| 45 case Target::CUSTOM: |
| 46 case Target::GROUP: |
| 47 break; // TODO(brettw) |
| 48 case Target::EXECUTABLE: |
| 49 case Target::STATIC_LIBRARY: |
| 50 case Target::SHARED_LIBRARY: |
| 51 case Target::SOURCE_SET: { |
| 52 GypBinaryTargetWriter writer(targets[i].debug, targets[i].release, |
| 53 file); |
| 54 writer.Run(); |
| 55 break; |
| 56 } |
| 57 default: |
| 58 CHECK(0); |
| 59 } |
| 60 } |
| 61 |
| 62 file << " ],\n}\n"; |
| 63 |
| 64 base::FilePath gyp_file_path = debug_build_settings->GetFullPath(gyp_file); |
| 65 std::string contents = file.str(); |
| 66 file_util::WriteFile(gyp_file_path, contents.c_str(), |
| 67 static_cast<int>(contents.size())); |
| 68 } |
| 69 |
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