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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "tools/gn/filesystem_utils.h" | 5 #include "tools/gn/filesystem_utils.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/file_util.h" | 9 #include "base/file_util.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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660 } | 660 } |
661 return SourceDir(result_str); | 661 return SourceDir(result_str); |
662 } | 662 } |
663 | 663 |
664 SourceDir SourceDirForCurrentDirectory(const base::FilePath& source_root) { | 664 SourceDir SourceDirForCurrentDirectory(const base::FilePath& source_root) { |
665 base::FilePath cd; | 665 base::FilePath cd; |
666 base::GetCurrentDirectory(&cd); | 666 base::GetCurrentDirectory(&cd); |
667 return SourceDirForPath(source_root, cd); | 667 return SourceDirForPath(source_root, cd); |
668 } | 668 } |
669 | 669 |
| 670 std::string GetOutputSubdirName(const Label& toolchain_label, bool is_default) { |
| 671 // The default toolchain has no subdir. |
| 672 if (is_default) |
| 673 return std::string(); |
| 674 |
| 675 // For now just assume the toolchain name is always a valid dir name. We may |
| 676 // want to clean up the in the future. |
| 677 return toolchain_label.name() + "/"; |
| 678 } |
| 679 |
670 SourceDir GetToolchainOutputDir(const Settings* settings) { | 680 SourceDir GetToolchainOutputDir(const Settings* settings) { |
671 const OutputFile& toolchain_subdir = settings->toolchain_output_subdir(); | 681 const OutputFile& toolchain_subdir = settings->toolchain_output_subdir(); |
672 | 682 |
673 std::string result = settings->build_settings()->build_dir().value(); | 683 std::string result = settings->build_settings()->build_dir().value(); |
674 if (!toolchain_subdir.value().empty()) | 684 if (!toolchain_subdir.value().empty()) |
675 result.append(toolchain_subdir.value()); | 685 result.append(toolchain_subdir.value()); |
676 | 686 |
677 return SourceDir(SourceDir::SWAP_IN, &result); | 687 return SourceDir(SourceDir::SWAP_IN, &result); |
678 } | 688 } |
679 | 689 |
| 690 SourceDir GetToolchainOutputDir(const BuildSettings* build_settings, |
| 691 const Label& toolchain_label, bool is_default) { |
| 692 std::string result = build_settings->build_dir().value(); |
| 693 result.append(GetOutputSubdirName(toolchain_label, is_default)); |
| 694 return SourceDir(SourceDir::SWAP_IN, &result); |
| 695 } |
| 696 |
680 SourceDir GetToolchainGenDir(const Settings* settings) { | 697 SourceDir GetToolchainGenDir(const Settings* settings) { |
681 const OutputFile& toolchain_subdir = settings->toolchain_output_subdir(); | 698 const OutputFile& toolchain_subdir = settings->toolchain_output_subdir(); |
682 | 699 |
683 std::string result = settings->build_settings()->build_dir().value(); | 700 std::string result = settings->build_settings()->build_dir().value(); |
684 if (!toolchain_subdir.value().empty()) | 701 if (!toolchain_subdir.value().empty()) |
685 result.append(toolchain_subdir.value()); | 702 result.append(toolchain_subdir.value()); |
686 | 703 |
687 result.append("gen/"); | 704 result.append("gen/"); |
688 return SourceDir(SourceDir::SWAP_IN, &result); | 705 return SourceDir(SourceDir::SWAP_IN, &result); |
689 } | 706 } |
690 | 707 |
| 708 SourceDir GetToolchainGenDir(const BuildSettings* build_settings, |
| 709 const Label& toolchain_label, bool is_default) { |
| 710 std::string result = GetToolchainOutputDir( |
| 711 build_settings, toolchain_label, is_default).value(); |
| 712 result.append("gen/"); |
| 713 return SourceDir(SourceDir::SWAP_IN, &result); |
| 714 } |
| 715 |
691 SourceDir GetOutputDirForSourceDir(const Settings* settings, | 716 SourceDir GetOutputDirForSourceDir(const Settings* settings, |
692 const SourceDir& source_dir) { | 717 const SourceDir& source_dir) { |
693 SourceDir toolchain = GetToolchainOutputDir(settings); | 718 SourceDir toolchain = GetToolchainOutputDir(settings); |
694 | 719 |
695 std::string ret; | 720 std::string ret; |
696 toolchain.SwapValue(&ret); | 721 toolchain.SwapValue(&ret); |
697 ret.append("obj/"); | 722 ret.append("obj/"); |
698 | 723 |
699 // The source dir should be source-absolute, so we trim off the two leading | 724 // The source dir should be source-absolute, so we trim off the two leading |
700 // slashes to append to the toolchain object directory. | 725 // slashes to append to the toolchain object directory. |
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727 return GetGenDirForSourceDir(target->settings(), target->label().dir()); | 752 return GetGenDirForSourceDir(target->settings(), target->label().dir()); |
728 } | 753 } |
729 | 754 |
730 SourceDir GetCurrentOutputDir(const Scope* scope) { | 755 SourceDir GetCurrentOutputDir(const Scope* scope) { |
731 return GetOutputDirForSourceDir(scope->settings(), scope->GetSourceDir()); | 756 return GetOutputDirForSourceDir(scope->settings(), scope->GetSourceDir()); |
732 } | 757 } |
733 | 758 |
734 SourceDir GetCurrentGenDir(const Scope* scope) { | 759 SourceDir GetCurrentGenDir(const Scope* scope) { |
735 return GetGenDirForSourceDir(scope->settings(), scope->GetSourceDir()); | 760 return GetGenDirForSourceDir(scope->settings(), scope->GetSourceDir()); |
736 } | 761 } |
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