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 Toolchain* toolchain, 13 const std::string& output_subdir_name) 14 : build_settings_(build_settings), 15 toolchain_(toolchain), 16 import_manager_(), 17 base_config_(this), 18 greedy_target_generation_(false) { 19 DCHECK(output_subdir_name.find('/') == std::string::npos); 20 if (output_subdir_name.empty()) { 21 toolchain_output_dir_ = build_settings->build_dir(); 22 } else { 23 // We guarantee this ends in a slash. 24 toolchain_output_subdir_.value().append(output_subdir_name); 25 toolchain_output_subdir_.value().push_back('/'); 26 27 toolchain_output_dir_ = SourceDir(build_settings->build_dir().value() + 28 toolchain_output_subdir_.value()); 29 } 30 // The output dir will be null in some tests and when invoked to parsed 31 // one-off data without doing generation. 32 if (!toolchain_output_dir_.is_null()) 33 toolchain_gen_dir_ = SourceDir(toolchain_output_dir_.value() + "gen/"); 34 35 36 #if defined(OS_WIN) 37 target_os_ = WIN; 38 #elif defined(OS_MACOSX) 39 target_os_ = MAC; 40 #elif defined(OS_LINUX) 41 target_os_ = LINUX; 42 #else 43 #error implement me 44 #endif 45 } 46 47 Settings::~Settings() { 48 } 49 50 51
