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