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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/target.h" | 5 #include "tools/gn/target.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <algorithm> | 9 #include <algorithm> |
10 | 10 |
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118 } | 118 } |
119 | 119 |
120 // Only check private deps if requested. | 120 // Only check private deps if requested. |
121 if (check_private_deps) { | 121 if (check_private_deps) { |
122 for (const auto& pair : target->private_deps()) { | 122 for (const auto& pair : target->private_deps()) { |
123 if (EnsureFileIsGeneratedByDependency(pair.ptr, file, false, | 123 if (EnsureFileIsGeneratedByDependency(pair.ptr, file, false, |
124 consider_object_files, | 124 consider_object_files, |
125 seen_targets)) | 125 seen_targets)) |
126 return true; // Found a path. | 126 return true; // Found a path. |
127 } | 127 } |
| 128 if (target->output_type() == Target::CREATE_BUNDLE) { |
| 129 for (const auto& dep : target->bundle_data().bundle_deps()) { |
| 130 if (EnsureFileIsGeneratedByDependency(dep, file, false, |
| 131 consider_object_files, |
| 132 seen_targets)) |
| 133 return true; // Found a path. |
| 134 } |
| 135 } |
128 } | 136 } |
129 return false; | 137 return false; |
130 } | 138 } |
131 | 139 |
132 // check_this indicates if the given target should be matched against the | 140 // check_this indicates if the given target should be matched against the |
133 // patterns. It should be set to false for the first call since assert_no_deps | 141 // patterns. It should be set to false for the first call since assert_no_deps |
134 // shouldn't match the target itself. | 142 // shouldn't match the target itself. |
135 // | 143 // |
136 // visited should point to an empty set, this will be used to prevent | 144 // visited should point to an empty set, this will be used to prevent |
137 // multiple visits. | 145 // multiple visits. |
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474 if (pair.ptr->hard_dep()) | 482 if (pair.ptr->hard_dep()) |
475 recursive_hard_deps_.insert(pair.ptr); | 483 recursive_hard_deps_.insert(pair.ptr); |
476 | 484 |
477 // Recursive hard dependencies of all dependencies. | 485 // Recursive hard dependencies of all dependencies. |
478 recursive_hard_deps_.insert(pair.ptr->recursive_hard_deps().begin(), | 486 recursive_hard_deps_.insert(pair.ptr->recursive_hard_deps().begin(), |
479 pair.ptr->recursive_hard_deps().end()); | 487 pair.ptr->recursive_hard_deps().end()); |
480 } | 488 } |
481 } | 489 } |
482 | 490 |
483 void Target::PullRecursiveBundleData() { | 491 void Target::PullRecursiveBundleData() { |
484 if (output_type_ != CREATE_BUNDLE) | 492 for (const auto& pair : GetDeps(DEPS_LINKED)) { |
485 return; | 493 // Don't propagate bundle_data once they are added to a bundle. |
| 494 if (pair.ptr->output_type() == CREATE_BUNDLE) |
| 495 continue; |
486 | 496 |
487 std::set<const Target*> visited; | 497 // Direct dependency on a bundle_data target. |
488 std::vector<const Target*> deps; | 498 if (pair.ptr->output_type() == BUNDLE_DATA) |
489 deps.push_back(this); | 499 bundle_data_.AddBundleData(pair.ptr); |
490 | 500 |
491 while (!deps.empty()) { | 501 // Recursive bundle_data informations from all dependencies. |
492 const Target* current = deps.back(); | 502 for (const auto& target : pair.ptr->bundle_data().bundle_deps()) |
493 deps.pop_back(); | 503 bundle_data_.AddBundleData(target); |
494 | |
495 if (visited.find(current) != visited.end()) | |
496 continue; | |
497 visited.insert(current); | |
498 | |
499 if (current->output_type_ == BUNDLE_DATA) | |
500 bundle_data_.AddFileRuleFromTarget(current); | |
501 | |
502 for (const LabelTargetPair& pair : current->GetDeps(DEPS_ALL)) { | |
503 DCHECK(pair.ptr); | |
504 DCHECK(pair.ptr->toolchain_); | |
505 if (visited.find(pair.ptr) != visited.end()) | |
506 continue; | |
507 | |
508 if (pair.ptr->output_type() == CREATE_BUNDLE) | |
509 continue; | |
510 | |
511 deps.push_back(pair.ptr); | |
512 } | |
513 } | 504 } |
514 | 505 |
515 bundle_data_.GetSourceFiles(&sources_); | 506 bundle_data_.OnTargetResolved(this); |
516 } | 507 } |
517 | 508 |
518 void Target::FillOutputFiles() { | 509 void Target::FillOutputFiles() { |
519 const Tool* tool = toolchain_->GetToolForTargetFinalOutput(this); | 510 const Tool* tool = toolchain_->GetToolForTargetFinalOutput(this); |
520 bool check_tool_outputs = false; | 511 bool check_tool_outputs = false; |
521 switch (output_type_) { | 512 switch (output_type_) { |
522 case GROUP: | 513 case GROUP: |
523 case BUNDLE_DATA: | 514 case BUNDLE_DATA: |
524 case CREATE_BUNDLE: | 515 case CREATE_BUNDLE: |
525 case SOURCE_SET: | 516 case SOURCE_SET: |
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764 if (!EnsureFileIsGeneratedByDependency(this, out_file, true, false, | 755 if (!EnsureFileIsGeneratedByDependency(this, out_file, true, false, |
765 &seen_targets)) { | 756 &seen_targets)) { |
766 // Check object files (much slower and very rare) only if the "normal" | 757 // Check object files (much slower and very rare) only if the "normal" |
767 // output check failed. | 758 // output check failed. |
768 seen_targets.clear(); | 759 seen_targets.clear(); |
769 if (!EnsureFileIsGeneratedByDependency(this, out_file, true, true, | 760 if (!EnsureFileIsGeneratedByDependency(this, out_file, true, true, |
770 &seen_targets)) | 761 &seen_targets)) |
771 g_scheduler->AddUnknownGeneratedInput(this, source); | 762 g_scheduler->AddUnknownGeneratedInput(this, source); |
772 } | 763 } |
773 } | 764 } |
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