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Side by Side Diff: tools/gn/copy_target_generator.cc

Issue 56433003: GN threading refactor (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month ago
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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/copy_target_generator.h" 5 #include "tools/gn/copy_target_generator.h"
6 6
7 #include "tools/gn/build_settings.h" 7 #include "tools/gn/build_settings.h"
8 #include "tools/gn/filesystem_utils.h" 8 #include "tools/gn/filesystem_utils.h"
9 #include "tools/gn/parse_tree.h"
9 #include "tools/gn/scope.h" 10 #include "tools/gn/scope.h"
10 #include "tools/gn/value.h" 11 #include "tools/gn/value.h"
11 12
12 CopyTargetGenerator::CopyTargetGenerator(Target* target, 13 CopyTargetGenerator::CopyTargetGenerator(Target* target,
13 Scope* scope, 14 Scope* scope,
14 const Token& function_token, 15 const FunctionCallNode* function_call,
15 Err* err) 16 Err* err)
16 : TargetGenerator(target, scope, function_token, err) { 17 : TargetGenerator(target, scope, function_call, err) {
17 } 18 }
18 19
19 CopyTargetGenerator::~CopyTargetGenerator() { 20 CopyTargetGenerator::~CopyTargetGenerator() {
20 } 21 }
21 22
22 void CopyTargetGenerator::DoRun() { 23 void CopyTargetGenerator::DoRun() {
23 target_->set_output_type(Target::COPY_FILES); 24 target_->set_output_type(Target::COPY_FILES);
24 25
25 FillExternal(); 26 FillExternal();
26 if (err_->has_error()) 27 if (err_->has_error())
27 return; 28 return;
28 FillSources(); 29 FillSources();
29 if (err_->has_error()) 30 if (err_->has_error())
30 return; 31 return;
31 FillOutputs(); 32 FillOutputs();
32 if (err_->has_error()) 33 if (err_->has_error())
33 return; 34 return;
34 35
35 if (target_->sources().empty()) { 36 if (target_->sources().empty()) {
36 *err_ = Err(function_token_, "Empty sources for copy command.", 37 *err_ = Err(function_call_, "Empty sources for copy command.",
37 "You have to specify at least one file to copy in the \"sources\"."); 38 "You have to specify at least one file to copy in the \"sources\".");
38 return; 39 return;
39 } 40 }
40 if (target_->script_values().outputs().size() != 1) { 41 if (target_->script_values().outputs().size() != 1) {
41 *err_ = Err(function_token_, "Copy command must have exactly one output.", 42 *err_ = Err(function_call_, "Copy command must have exactly one output.",
42 "You must specify exactly one value in the \"outputs\" array for the " 43 "You must specify exactly one value in the \"outputs\" array for the "
43 "destination of the copy\n(see \"gn help copy\"). If there are " 44 "destination of the copy\n(see \"gn help copy\"). If there are "
44 "multiple sources to copy, use source expansion\n(see \"gn help " 45 "multiple sources to copy, use source expansion\n(see \"gn help "
45 "source_expansion\")."); 46 "source_expansion\").");
46 return; 47 return;
47 } 48 }
48
49 SetToolchainDependency();
50 } 49 }
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