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 #include "tools/gn/settings.h" 6 7 #include "base/logging.h" 8 #include "build/build_config.h" 9 #include "tools/gn/filesystem_utils.h" 10 11 Settings::Settings(const BuildSettings* build_settings, 12 const std::string& output_subdir_name) 13 : build_settings_(build_settings), 14 import_manager_(), 15 base_config_(this), 16 greedy_target_generation_(false) { 17 if (output_subdir_name.empty()) { 18 toolchain_output_dir_ = build_settings->build_dir(); 19 } else { 20 // We guarantee this ends in a slash. 21 DCHECK(output_subdir_name[output_subdir_name.size() - 1] == '/'); 22 toolchain_output_subdir_.value().append(output_subdir_name); 23 24 DCHECK(!build_settings->build_dir().is_null()); 25 toolchain_output_dir_ = SourceDir(build_settings->build_dir().value() + 26 toolchain_output_subdir_.value()); 27 } 28 // The output dir will be null in some tests and when invoked to parsed 29 // one-off data without doing generation. 30 if (!toolchain_output_dir_.is_null()) 31 toolchain_gen_dir_ = SourceDir(toolchain_output_dir_.value() + "gen/"); 32 33 #if defined(OS_WIN) 34 target_os_ = WIN; 35 #elif defined(OS_MACOSX) 36 target_os_ = MAC; 37 #elif defined(OS_LINUX) 38 target_os_ = LINUX; 39 #elif defined(OS_ANDROID) 40 // Currently we don't have an "Android" target OS, it looks just like Linux 41 // from our perspective. 42 target_os_ = LINUX; 43 #else 44 #error implement me 45 #endif 46 } 47 48 Settings::~Settings() { 49 } 50
