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#ifndef TOOLS_GN_CONFIG_VALUES_GENERATOR_H_ 6#define TOOLS_GN_CONFIG_VALUES_GENERATOR_H_ 7 8#include <string> 9#include <vector> 10 11#include "base/basictypes.h" 12#include "tools/gn/source_dir.h" 13 14class ConfigValues; 15class Err; 16class Scope; 17class Token; 18 19// This class fills in the config values from a given scope. It's shared 20// between the "config" function call and all the different binary target types 21// (shared library, static library, etc.) since all of these support the 22// various flags stored in the ConfigValues class. 23class ConfigValuesGenerator { 24 public: 25 ConfigValuesGenerator(ConfigValues* dest_values, 26 Scope* scope, 27 const SourceDir& input_dir, 28 Err* err); 29 ~ConfigValuesGenerator(); 30 31 // Sets the error passed to the constructor on failure. 32 void Run(); 33 34 private: 35 ConfigValues* config_values_; 36 Scope* scope_; 37 const SourceDir input_dir_; 38 Err* err_; 39 40 DISALLOW_COPY_AND_ASSIGN(ConfigValuesGenerator); 41}; 42 43// For using in documentation for functions which use this. 44#define CONFIG_VALUES_VARS_HELP \ 45 " Flags: cflags, cflags_c, cflags_cc, cflags_objc, cflags_objcc,\n" \ 46 " defines, include_dirs, ldflags, lib_dirs, libs\n" 47 48#endif // TOOLS_GN_CONFIG_VALUES_GENERATOR_H_ 49