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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "tools/gn/ninja_group_target_writer.h"
#include "base/strings/string_util.h"
#include "tools/gn/deps_iterator.h"
#include "tools/gn/output_file.h"
#include "tools/gn/string_utils.h"
#include "tools/gn/target.h"
NinjaGroupTargetWriter::NinjaGroupTargetWriter(const Target* target,
std::ostream& out)
: NinjaTargetWriter(target, out) {
}
NinjaGroupTargetWriter::~NinjaGroupTargetWriter() {
}
void NinjaGroupTargetWriter::Run() {
// A group rule just generates a stamp file with dependencies on each of
// the deps and data_deps in the group.
std::vector<OutputFile> output_files;
for (DepsIterator iter(target_, DepsIterator::LINKED_ONLY);
!iter.done(); iter.Advance())
output_files.push_back(iter.target()->dependency_output_file());
std::vector<OutputFile> data_output_files;
const LabelTargetVector& data_deps = target_->data_deps();
for (size_t i = 0; i < data_deps.size(); i++)
data_output_files.push_back(data_deps[i].ptr->dependency_output_file());
WriteStampForTarget(output_files, data_output_files);
}
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