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// Copyright 2016 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/pool.h"
#include <sstream>
#include "base/logging.h"
Pool::~Pool() = default;
Pool* Pool::AsPool() {
return this;
}
const Pool* Pool::AsPool() const {
return this;
}
std::string Pool::GetNinjaName(const Label& default_toolchain) const {
bool include_toolchain = label().toolchain_dir() != default_toolchain.dir() ||
label().toolchain_name() != default_toolchain.name();
return GetNinjaName(include_toolchain);
}
std::string Pool::GetNinjaName(bool include_toolchain) const {
std::ostringstream buffer;
if (include_toolchain) {
DCHECK(label().toolchain_dir().is_source_absolute());
std::string toolchain_dir = label().toolchain_dir().value();
for (std::string::size_type i = 2; i < toolchain_dir.size(); ++i) {
buffer << (toolchain_dir[i] == '/' ? '_' : toolchain_dir[i]);
}
buffer << label().toolchain_name() << "_";
}
DCHECK(label().dir().is_source_absolute());
std::string label_dir = label().dir().value();
for (std::string::size_type i = 2; i < label_dir.size(); ++i) {
buffer << (label_dir[i] == '/' ? '_' : label_dir[i]);
}
buffer << label().name();
return buffer.str();
}
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