Update minimum build_runner version and enable incremental builder (#41499)

dev/integration_tests/abstract_method_smoke_test/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  google_maps_flutter: 0.5.21+4
+  google_maps_flutter: 0.5.21+6
 
   collection: 1.14.11 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   meta: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -44,4 +44,4 @@ dev_dependencies:
 flutter:
   uses-material-design: true
 
-# PUBSPEC CHECKSUM: 3231
+# PUBSPEC CHECKSUM: 2833

dev/integration_tests/simple_codegen/pubspec.yaml

@@ -2,7 +2,7 @@ name: simple_codegen
 description: A package for testing codegen
 
 dependencies:
-  build: 1.1.6
+  build: 1.2.0
 
   analyzer: 0.36.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   args: 1.5.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -33,4 +33,4 @@ environment:
   # The pub client defaults to an <2.0.0 sdk constraint which we need to explicitly overwrite.
   sdk: ">=2.0.0-dev.68.0 <3.0.0"
 
-# PUBSPEC CHECKSUM: a465
+# PUBSPEC CHECKSUM: da60

examples/flutter_gallery/pubspec.yaml

@@ -12,7 +12,7 @@ dependencies:
   intl: 0.16.0
   connectivity: 0.4.4
   string_scanner: 1.0.5
-  url_launcher: 5.1.3
+  url_launcher: 5.1.4
   cupertino_icons: 0.1.2
   video_player: 0.10.2+1
   scoped_model: 1.0.1
@@ -258,4 +258,4 @@ flutter:
       - asset: packages/flutter_gallery_assets/fonts/merriweather/Merriweather-Regular.ttf
       - asset: packages/flutter_gallery_assets/fonts/merriweather/Merriweather-Light.ttf
 
-# PUBSPEC CHECKSUM: 543d
+# PUBSPEC CHECKSUM: 5a3e

packages/flutter_tools/lib/src/build_runner/build_runner.dart

@@ -26,8 +26,8 @@ import '../globals.dart';
 import '../project.dart';
 
 /// The minimum version of build_runner we can support in the flutter tool.
-const String kMinimumBuildRunnerVersion = '1.6.5';
-const String kSupportedBuildDaemonVersion = '2.0.0';
+const String kMinimumBuildRunnerVersion = '1.7.1';
+const String kSupportedBuildDaemonVersion = '2.1.0';
 
 /// A wrapper for a build_runner process which delegates to a generated
 /// build script.

packages/flutter_tools/lib/src/build_runner/build_script.dart

@@ -147,9 +147,10 @@ final List<core.BuilderApplication> builders = <core.BuilderApplication>[
               platform: flutterWebPlatform,
               librariesPath: path.absolute(path.join(builderOptions.config['flutterWebSdk'], 'libraries.json')),
               kernelTargetName: 'ddc',
+              useIncrementalCompiler: true,
             ),
         (BuilderOptions builderOptions) => DevCompilerBuilder(
-              useIncrementalCompiler: false,
+              useIncrementalCompiler: true,
               platform: flutterWebPlatform,
               platformSdk: builderOptions.config['flutterWebSdk'],
               sdkKernelPath: path.url.join('kernel', 'flutter_ddc_sdk.dill'),

packages/flutter_tools/lib/src/commands/update_packages.dart

@@ -27,11 +27,6 @@ const Map<String, String> _kManuallyPinnedDependencies = <String, String>{
   'test_api': '0.2.5',     //  |
   'test_core': '0.2.5',    //  |
   'vm_service_client': '0.2.6+2', // Final version before being marked deprecated.
-  'build_runner_core': '3.1.1',    //  | Temporarily prevent the test web_tests-linux from failing.
-  'build_daemon': '2.0.0',         //  | See https://github.com/flutter/flutter/issues/40989
-  'build_web_compilers': '2.3.0',  //  |
-  'build_resolvers': '1.0.7',      //  |
-  'build_runner': '1.6.9',         //  |
 };
 
 class UpdatePackagesCommand extends FlutterCommand {

packages/flutter_tools/pubspec.yaml

@@ -46,21 +46,21 @@ dependencies:
   test_core: 0.2.5
 
   # Code generation dependencies
-  build_runner_core: 3.1.1
+  build_runner_core: 4.1.0
   dart_style: 1.2.9
   code_builder: 3.2.0
-  build: 1.1.6
-  build_modules: 2.5.0
-  build_daemon: 2.0.0
-  build_web_compilers: 2.3.0
+  build: 1.2.0
+  build_modules: 2.6.2
+  build_daemon: 2.1.0
+  build_web_compilers: 2.5.2
 
   analyzer: 0.36.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   async: 2.3.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   bazel_worker: 0.1.22 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   boolean_selector: 1.0.5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
-  browser_launcher: 0.1.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
+  browser_launcher: 0.1.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   build_config: 0.4.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
-  build_resolvers: 1.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
+  build_resolvers: 1.1.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   built_collection: 4.2.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   built_value: 6.7.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   charcode: 1.1.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -88,7 +88,7 @@ dependencies:
   pedantic: 1.8.0+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   petitparser: 2.4.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   pool: 1.4.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
-  protobuf: 0.14.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
+  protobuf: 0.14.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   pub_semver: 1.4.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   pubspec_parse: 0.1.5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   scratch_space: 0.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -115,9 +115,9 @@ dev_dependencies:
   mockito: 4.1.1
   file_testing: 2.1.0
   test: 1.6.3
-  build_runner: 1.6.9
+  build_runner: 1.7.1
   build_vm_compilers: 1.0.3
-  build_test: 0.10.8
+  build_test: 0.10.9
 
   multi_server_socket: 1.0.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   node_preamble: 1.4.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -127,4 +127,4 @@ dartdoc:
   # Exclude this package from the hosted API docs.
   nodoc: true
 
-# PUBSPEC CHECKSUM: 0d6d
+# PUBSPEC CHECKSUM: fe66