Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(221)

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

Issue 56433003: GN threading refactor (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « tools/gn/copy_target_generator.cc ('k') | tools/gn/function_toolchain.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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/build_settings.h" 5 #include "tools/gn/build_settings.h"
6 #include "tools/gn/functions.h" 6 #include "tools/gn/functions.h"
7 #include "tools/gn/loader.h"
7 #include "tools/gn/parse_tree.h" 8 #include "tools/gn/parse_tree.h"
8 #include "tools/gn/scope.h" 9 #include "tools/gn/scope.h"
9 #include "tools/gn/settings.h" 10 #include "tools/gn/settings.h"
10 #include "tools/gn/toolchain_manager.h"
11 11
12 namespace functions { 12 namespace functions {
13 13
14 const char kSetDefaultToolchain[] = "set_default_toolchain"; 14 const char kSetDefaultToolchain[] = "set_default_toolchain";
15 const char kSetDefaultToolchain_Help[] = 15 const char kSetDefaultToolchain_Help[] =
16 "set_default_toolchain: Sets the default toolchain name.\n" 16 "set_default_toolchain: Sets the default toolchain name.\n"
17 "\n" 17 "\n"
18 " set_default_toolchain(toolchain_label)\n" 18 " set_default_toolchain(toolchain_label)\n"
19 "\n" 19 "\n"
20 " The given label should identify a toolchain definition (see\n" 20 " The given label should identify a toolchain definition (see\n"
(...skipping 24 matching lines...) Expand all
45 const FunctionCallNode* function, 45 const FunctionCallNode* function,
46 const std::vector<Value>& args, 46 const std::vector<Value>& args,
47 Err* err) { 47 Err* err) {
48 if (!scope->IsProcessingBuildConfig()) { 48 if (!scope->IsProcessingBuildConfig()) {
49 *err = Err(function->function(), "Must be called from build config.", 49 *err = Err(function->function(), "Must be called from build config.",
50 "set_default_toolchain can only be called from the build configuration " 50 "set_default_toolchain can only be called from the build configuration "
51 "file."); 51 "file.");
52 return Value(); 52 return Value();
53 } 53 }
54 54
55 // Ignore non-default-build-config invocations. 55 // When the loader is expecting the default toolchain to be set, it will set
56 if (!scope->IsProcessingDefaultBuildConfig()) 56 // this key on the scope to point to the destination.
57 Label* default_toolchain_dest = static_cast<Label*>(
58 scope->GetProperty(Loader::kDefaultToolchainKey, NULL));
59 if (!default_toolchain_dest)
57 return Value(); 60 return Value();
58 61
59 const SourceDir& current_dir = scope->GetSourceDir(); 62 const SourceDir& current_dir = scope->GetSourceDir();
60 const Label& default_toolchain = ToolchainLabelForScope(scope); 63 const Label& default_toolchain = ToolchainLabelForScope(scope);
61 64
62 if (!EnsureSingleStringArg(function, args, err)) 65 if (!EnsureSingleStringArg(function, args, err))
63 return Value(); 66 return Value();
64 Label toolchain_label( 67 Label toolchain_label(
65 Label::Resolve(current_dir, default_toolchain, args[0], err)); 68 Label::Resolve(current_dir, default_toolchain, args[0], err));
66 if (toolchain_label.is_null()) 69 if (toolchain_label.is_null())
67 return Value(); 70 return Value();
68 71
69 ToolchainManager& mgr = 72 *default_toolchain_dest = toolchain_label;
70 scope->settings()->build_settings()->toolchain_manager();
71 mgr.SetDefaultToolchainUnlocked(toolchain_label, function->GetRange(), err);
72 return Value(); 73 return Value();
73 } 74 }
74 75
75 } // namespace functions 76 } // namespace functions
OLDNEW
« no previous file with comments | « tools/gn/copy_target_generator.cc ('k') | tools/gn/function_toolchain.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698