mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 08:16:09 +03:00
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
// 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.
|
|
|
|
#ifndef TOOLS_GN_NINJA_BUILD_WRITER_H_
|
|
#define TOOLS_GN_NINJA_BUILD_WRITER_H_
|
|
|
|
#include <iosfwd>
|
|
#include <map>
|
|
#include <vector>
|
|
|
|
#include "base/macros.h"
|
|
#include "tools/gn/path_output.h"
|
|
|
|
class Builder;
|
|
class BuildSettings;
|
|
class Err;
|
|
class Settings;
|
|
class Target;
|
|
class Toolchain;
|
|
|
|
// Generates the toplevel "build.ninja" file. This references the individual
|
|
// toolchain files and lists all input .gn files as dependencies of the
|
|
// build itself.
|
|
class NinjaBuildWriter {
|
|
public:
|
|
NinjaBuildWriter(const BuildSettings* settings,
|
|
const std::unordered_map<const Settings*, const Toolchain*>&
|
|
used_toolchains,
|
|
const Toolchain* default_toolchain,
|
|
const std::vector<const Target*>& default_toolchain_targets,
|
|
std::ostream& out,
|
|
std::ostream& dep_out);
|
|
~NinjaBuildWriter();
|
|
|
|
// The design of this class is that this static factory function takes the
|
|
// Builder, extracts the relevant information, and passes it to the class
|
|
// constructor. The class itself doesn't depend on the Builder at all which
|
|
// makes testing much easier (tests integrating various functions along with
|
|
// the Builder get very complicated).
|
|
static bool RunAndWriteFile(
|
|
const BuildSettings* settings,
|
|
const Builder& builder,
|
|
Err* err);
|
|
|
|
bool Run(Err* err);
|
|
|
|
private:
|
|
void WriteNinjaRules();
|
|
void WriteAllPools();
|
|
bool WriteSubninjas(Err* err);
|
|
bool WritePhonyAndAllRules(Err* err);
|
|
|
|
void WritePhonyRule(const Target* target, const std::string& phony_name);
|
|
|
|
const BuildSettings* build_settings_;
|
|
|
|
const std::unordered_map<const Settings*, const Toolchain*>& used_toolchains_;
|
|
const Toolchain* default_toolchain_;
|
|
const std::vector<const Target*>& default_toolchain_targets_;
|
|
|
|
std::ostream& out_;
|
|
std::ostream& dep_out_;
|
|
PathOutput path_output_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(NinjaBuildWriter);
|
|
};
|
|
|
|
extern const char kNinjaRules_Help[];
|
|
|
|
#endif // TOOLS_GN_NINJA_BUILD_WRITER_H_
|
|
|