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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.
#ifndef TOOLS_GN_CONFIG_VALUES_GENERATOR_H_
#define TOOLS_GN_CONFIG_VALUES_GENERATOR_H_
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "tools/gn/source_dir.h"
class ConfigValues;
class Err;
class Scope;
class Token;
// This class fills in the config values from a given scope. It's shared
// between the "config" function call and all the different binary target types
// (shared library, static library, etc.) since all of these support the
// various flags stored in the ConfigValues class.
class ConfigValuesGenerator {
public:
ConfigValuesGenerator(ConfigValues* dest_values,
Scope* scope,
const SourceDir& input_dir,
Err* err);
~ConfigValuesGenerator();
// Sets the error passed to the constructor on failure.
void Run();
private:
ConfigValues* config_values_;
Scope* scope_;
const SourceDir input_dir_;
Err* err_;
DISALLOW_COPY_AND_ASSIGN(ConfigValuesGenerator);
};
// For using in documentation for functions which use this.
#define CONFIG_VALUES_VARS_HELP \
" Flags: cflags, cflags_c, cflags_cc, cflags_objc, cflags_objcc,\n" \
" defines, include_dirs, ldflags, lib_dirs, libs\n"
#endif // TOOLS_GN_CONFIG_VALUES_GENERATOR_H_
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