blob: 93356958a17ae78e0a3047c32488c09b0c75f1e8 [file] [log] [blame]
# Copyright 2013 The Flutter Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
assert(is_ios)
import("//build/config/ios/ios_sdk.gni")
import("//build/toolchain/clang.gni")
import("//flutter/common/config.gni")
import("//flutter/shell/config.gni")
import("//flutter/shell/gpu/gpu.gni")
import("//flutter/shell/platform/darwin/common/framework_common.gni")
import("//flutter/testing/testing.gni")
_flutter_framework_dir = "$root_out_dir/Flutter.framework"
shell_gpu_configuration("ios_gpu_configuration") {
enable_software = true
enable_gl = false
enable_vulkan = false
enable_metal = shell_enable_metal
}
# The headers that will be copied to the Flutter.framework and be accessed
# from outside the Flutter engine source root.
_flutter_framework_headers = [
"framework/Headers/Flutter.h",
"framework/Headers/FlutterAppDelegate.h",
"framework/Headers/FlutterCallbackCache.h",
"framework/Headers/FlutterEngine.h",
"framework/Headers/FlutterEngineGroup.h",
"framework/Headers/FlutterHeadlessDartRunner.h",
"framework/Headers/FlutterPlatformViews.h",
"framework/Headers/FlutterPlugin.h",
"framework/Headers/FlutterPluginAppLifeCycleDelegate.h",
"framework/Headers/FlutterViewController.h",
]
_flutter_framework_headers_copy_dir = "$_flutter_framework_dir/Headers"
source_set("flutter_framework_source_arc") {
visibility = [ ":*" ]
cflags_objc = flutter_cflags_objc_arc
cflags_objcc = flutter_cflags_objcc_arc
defines = [ "FLUTTER_FRAMEWORK=1" ]
if (darwin_extension_safe) {
defines += [ "APPLICATION_EXTENSION_API_ONLY=1" ]
}
allow_circular_includes_from = [ ":flutter_framework_source" ]
deps = [
":flutter_framework_source",
"//flutter/fml",
"//flutter/shell/platform/common:common_cpp_input",
"//flutter/shell/platform/darwin/common:framework_common",
"//third_party/icu",
]
public_configs = [ "//flutter:config" ]
sources = [
"framework/Source/FlutterMetalLayer.h",
"framework/Source/FlutterMetalLayer.mm",
"framework/Source/FlutterTextInputDelegate.h",
"framework/Source/FlutterTextInputPlugin.h",
"framework/Source/FlutterTextInputPlugin.mm",
]
frameworks = [
"UIKit.framework",
"IOSurface.framework",
]
}
source_set("flutter_framework_source") {
visibility = [ ":*" ]
cflags_objc = flutter_cflags_objc
cflags_objcc = flutter_cflags_objcc
deps = []
sources = [
# iOS embedder is migrating to ARC.
# New files are highly encouraged to be in ARC.
# To add new files in ARC, add them to the `flutter_framework_source_arc` target.
"framework/Source/FlutterAppDelegate.mm",
"framework/Source/FlutterCallbackCache.mm",
"framework/Source/FlutterCallbackCache_Internal.h",
"framework/Source/FlutterChannelKeyResponder.h",
"framework/Source/FlutterChannelKeyResponder.mm",
"framework/Source/FlutterDartProject.mm",
"framework/Source/FlutterDartProject_Internal.h",
"framework/Source/FlutterDartVMServicePublisher.h",
"framework/Source/FlutterDartVMServicePublisher.mm",
"framework/Source/FlutterEmbedderKeyResponder.h",
"framework/Source/FlutterEmbedderKeyResponder.mm",
"framework/Source/FlutterEngine.mm",
"framework/Source/FlutterEngineGroup.mm",
"framework/Source/FlutterEngine_Internal.h",
"framework/Source/FlutterHeadlessDartRunner.mm",
"framework/Source/FlutterKeyPrimaryResponder.h",
"framework/Source/FlutterKeySecondaryResponder.h",
"framework/Source/FlutterKeyboardManager.h",
"framework/Source/FlutterKeyboardManager.mm",
"framework/Source/FlutterOverlayView.h",
"framework/Source/FlutterOverlayView.mm",
"framework/Source/FlutterPlatformPlugin.h",
"framework/Source/FlutterPlatformPlugin.mm",
"framework/Source/FlutterPlatformViews.mm",
"framework/Source/FlutterPlatformViews_Internal.h",
"framework/Source/FlutterPlatformViews_Internal.mm",
"framework/Source/FlutterPluginAppLifeCycleDelegate.mm",
"framework/Source/FlutterRestorationPlugin.h",
"framework/Source/FlutterRestorationPlugin.mm",
"framework/Source/FlutterSemanticsScrollView.h",
"framework/Source/FlutterSemanticsScrollView.mm",
"framework/Source/FlutterSpellCheckPlugin.h",
"framework/Source/FlutterSpellCheckPlugin.mm",
"framework/Source/FlutterTextureRegistryRelay.h",
"framework/Source/FlutterTextureRegistryRelay.mm",
"framework/Source/FlutterUIPressProxy.h",
"framework/Source/FlutterUIPressProxy.mm",
"framework/Source/FlutterUndoManagerDelegate.h",
"framework/Source/FlutterUndoManagerPlugin.h",
"framework/Source/FlutterUndoManagerPlugin.mm",
"framework/Source/FlutterView.h",
"framework/Source/FlutterView.mm",
"framework/Source/FlutterViewController.mm",
"framework/Source/FlutterViewController_Internal.h",
"framework/Source/KeyCodeMap.g.mm",
"framework/Source/KeyCodeMap_Internal.h",
"framework/Source/SemanticsObject.h",
"framework/Source/SemanticsObject.mm",
"framework/Source/UIViewController+FlutterScreenAndSceneIfLoaded.h",
"framework/Source/UIViewController+FlutterScreenAndSceneIfLoaded.mm",
"framework/Source/accessibility_bridge.h",
"framework/Source/accessibility_bridge.mm",
"framework/Source/accessibility_text_entry.h",
"framework/Source/accessibility_text_entry.mm",
"framework/Source/connection_collection.h",
"framework/Source/connection_collection.mm",
"framework/Source/platform_message_response_darwin.h",
"framework/Source/platform_message_response_darwin.mm",
"framework/Source/profiler_metrics_ios.h",
"framework/Source/profiler_metrics_ios.mm",
"framework/Source/vsync_waiter_ios.h",
"framework/Source/vsync_waiter_ios.mm",
"ios_context.h",
"ios_context.mm",
"ios_context_software.h",
"ios_context_software.mm",
"ios_external_view_embedder.h",
"ios_external_view_embedder.mm",
"ios_surface.h",
"ios_surface.mm",
"ios_surface_software.h",
"ios_surface_software.mm",
"platform_message_handler_ios.h",
"platform_message_handler_ios.mm",
"platform_view_ios.h",
"platform_view_ios.mm",
"rendering_api_selection.h",
"rendering_api_selection.mm",
]
sources += _flutter_framework_headers
defines = [ "FLUTTER_FRAMEWORK=1" ]
if (darwin_extension_safe) {
defines += [ "APPLICATION_EXTENSION_API_ONLY=1" ]
}
if (shell_enable_metal) {
sources += [
"ios_context_metal_impeller.h",
"ios_context_metal_impeller.mm",
"ios_context_metal_skia.h",
"ios_context_metal_skia.mm",
"ios_external_texture_metal.h",
"ios_external_texture_metal.mm",
"ios_surface_metal_impeller.h",
"ios_surface_metal_impeller.mm",
"ios_surface_metal_skia.h",
"ios_surface_metal_skia.mm",
]
deps += [ "//flutter/shell/platform/darwin/graphics" ]
}
deps += [
":ios_gpu_configuration",
"//flutter/common",
"//flutter/common/graphics",
"//flutter/flow",
"//flutter/fml",
"//flutter/lib/ui",
"//flutter/runtime",
"//flutter/runtime:libdart",
"//flutter/shell/common",
"//flutter/shell/platform/common:common_cpp_input",
"//flutter/shell/platform/darwin/common",
"//flutter/shell/platform/darwin/common:framework_common",
"//flutter/shell/platform/embedder:embedder_as_internal_library",
"//flutter/shell/profiling:profiling",
"//flutter/skia",
"//flutter/third_party/spring_animation",
]
public_configs = [
":ios_gpu_configuration_config",
"//flutter:config",
]
frameworks = [
"AudioToolbox.framework",
"CoreMedia.framework",
"CoreVideo.framework",
"QuartzCore.framework",
"UIKit.framework",
]
if (flutter_runtime_mode == "profile" || flutter_runtime_mode == "debug") {
# This is required by the profiler_metrics_ios.mm to get GPU statistics.
# Usage in release builds will cause rejection from the App Store.
frameworks += [ "IOKit.framework" ]
}
}
platform_frameworks_path =
rebase_path("$ios_sdk_path/../../Library/Frameworks/")
shared_library("ios_test_flutter") {
testonly = true
visibility = [ "*" ]
cflags = [
"-fvisibility=default",
"-F$platform_frameworks_path",
"-fobjc-arc",
"-mios-simulator-version-min=$ios_testing_deployment_target",
]
# XCode 15 beta has a bug where iOS 17 API usage is not guarded.
# This bug results engine build failure since the engine treats warnings as errors.
# The `-Wno-unguarded-availability-new` can be removed when the XCode bug is fixed.
# See details in https://github.com/flutter/flutter/issues/128958.
cflags_objcc = [ "-Wno-unguarded-availability-new" ]
ldflags = [
"-F$platform_frameworks_path",
"-Wl,-install_name,@rpath/Frameworks/libios_test_flutter.dylib",
]
frameworks = [ "XCTest.framework" ]
configs -= [
"//build/config/gcc:symbol_visibility_hidden",
"//build/config:symbol_visibility_hidden",
]
sources = [
"framework/Source/FlutterAppDelegateTest.mm",
"framework/Source/FlutterChannelKeyResponderTest.mm",
"framework/Source/FlutterDartProjectTest.mm",
"framework/Source/FlutterEmbedderKeyResponderTest.mm",
"framework/Source/FlutterEngineGroupTest.mm",
"framework/Source/FlutterEnginePlatformViewTest.mm",
"framework/Source/FlutterEngineTest.mm",
"framework/Source/FlutterFakeKeyEvents.h",
"framework/Source/FlutterFakeKeyEvents.mm",
"framework/Source/FlutterKeyboardManagerTest.mm",
"framework/Source/FlutterMetalLayerTest.mm",
"framework/Source/FlutterPlatformPluginTest.mm",
"framework/Source/FlutterPlatformViewsTest.mm",
"framework/Source/FlutterPluginAppLifeCycleDelegateTest.mm",
"framework/Source/FlutterRestorationPluginTest.mm",
"framework/Source/FlutterSpellCheckPluginTest.mm",
"framework/Source/FlutterTextInputPluginTest.mm",
"framework/Source/FlutterTextureRegistryRelayTest.mm",
"framework/Source/FlutterTouchInterceptingView_Test.h",
"framework/Source/FlutterUndoManagerPluginTest.mm",
"framework/Source/FlutterViewControllerTest.mm",
"framework/Source/FlutterViewTest.mm",
"framework/Source/SemanticsObjectTest.mm",
"framework/Source/SemanticsObjectTestMocks.h",
"framework/Source/UIViewController_FlutterScreenAndSceneIfLoadedTest.mm",
"framework/Source/VsyncWaiterIosTest.mm",
"framework/Source/accessibility_bridge_test.mm",
"framework/Source/availability_version_check_test.mm",
"framework/Source/connection_collection_test.mm",
"platform_message_handler_ios_test.mm",
]
deps = [
":flutter_framework",
":flutter_framework_source",
":flutter_framework_source_arc",
":ios_gpu_configuration",
"//flutter/common:common",
"//flutter/lib/ui:ui",
"//flutter/shell/platform/darwin/common:framework_common",
"//flutter/shell/platform/embedder:embedder_as_internal_library",
"//flutter/shell/platform/embedder:embedder_test_utils",
"//flutter/skia",
"//flutter/third_party/ocmock:ocmock_shared",
"//flutter/third_party/rapidjson",
"//flutter/third_party/spring_animation",
"//flutter/third_party/tonic",
"//flutter/third_party/txt",
]
public_configs = [
":ios_gpu_configuration_config",
"//flutter:config",
]
if (darwin_extension_safe) {
defines = [ "APPLICATION_EXTENSION_API_ONLY=1" ]
}
}
shared_library("create_flutter_framework_dylib") {
visibility = [ ":*" ]
output_name = "Flutter"
ldflags = [ "-Wl,-install_name,@rpath/Flutter.framework/Flutter" ]
if (darwin_extension_safe) {
ldflags += [ "-fapplication-extension" ]
}
public = _flutter_framework_headers
deps = [
":flutter_framework_source",
":flutter_framework_source_arc",
]
public_configs = [ "//flutter:config" ]
}
copy("copy_dylib") {
visibility = [ ":*" ]
sources = [ "$root_out_dir/libFlutter.dylib" ]
outputs = [ "$_flutter_framework_dir/Flutter" ]
deps = [ ":create_flutter_framework_dylib" ]
}
copy("copy_asan_runtime_dylib") {
visibility = [ ":*" ]
_libclang_base_path =
"//buildtools/mac-x64/clang/lib/clang/13.0.0/lib/darwin/"
if (defined(use_ios_simulator) && use_ios_simulator) {
_dylib_name = "libclang_rt.asan_iossim_dynamic.dylib"
} else {
_dylib_name = "libclang_rt.asan_ios_dynamic.dylib"
}
sources = [ "$_libclang_base_path/$_dylib_name" ]
outputs = [ "$root_out_dir/$_dylib_name" ]
deps = [ ":create_flutter_framework_dylib" ]
}
action("copy_framework_info_plist") {
script = "//flutter/build/copy_info_plist.py"
visibility = [ ":*" ]
sources = [ "framework/Info.plist" ]
outputs = [ "$_flutter_framework_dir/Info.plist" ]
args = [
"--source",
rebase_path(sources[0]),
"--destination",
rebase_path(outputs[0]),
"--minversion",
ios_deployment_target,
]
}
copy("copy_framework_module_map") {
visibility = [ ":*" ]
sources = [ "framework/module.modulemap" ]
outputs = [ "$_flutter_framework_dir/Modules/module.modulemap" ]
}
# Copy privacy manifest. This file is required by Apple for third-party SDKs,
# and documents engine and third_party usage of timestamps and boot time APIs.
# See https://developer.apple.com/documentation/bundleresources/privacy_manifest_files
copy("copy_framework_privacy_manifest") {
visibility = [ ":*" ]
sources = [ "framework/PrivacyInfo.xcprivacy" ]
outputs = [ "$_flutter_framework_dir/PrivacyInfo.xcprivacy" ]
}
action("copy_framework_headers") {
script = "//flutter/sky/tools/install_framework_headers.py"
visibility = [ ":*" ]
sources = get_path_info(_flutter_framework_headers, "abspath") +
framework_common_headers
outputs = []
foreach(header, sources) {
header_basename = get_path_info(header, "file")
outputs += [ "$_flutter_framework_headers_copy_dir/$header_basename" ]
}
args = [
"--location",
rebase_path("$_flutter_framework_headers_copy_dir"),
"--headers",
] + rebase_path(sources, "", "//")
}
copy("copy_framework_icu") {
visibility = [ ":*" ]
sources = [ "//third_party/icu/flutter/icudtl.dat" ]
outputs = [ "$_flutter_framework_dir/{{source_file_part}}" ]
}
copy("copy_license") {
visibility = [ ":*" ]
sources = [ "//LICENSE" ]
outputs = [ "$root_out_dir/LICENSE" ]
}
shared_library("copy_and_verify_framework_module") {
framework_search_path = rebase_path("$root_out_dir")
visibility = [ ":*" ]
cflags_objc = [
"-F$framework_search_path",
"-fapplication-extension",
]
sources = [ "framework/Source/FlutterUmbrellaImport.m" ]
deps = [
":copy_framework_headers",
":copy_framework_info_plist",
":copy_framework_module_map",
":copy_framework_privacy_manifest",
]
if (darwin_extension_safe) {
ldflags = [
"-F$framework_search_path",
"-fapplication-extension",
"-Xlinker",
"-fatal_warnings",
]
deps += [ ":copy_dylib" ]
frameworks = [ "Flutter.framework" ]
}
}
group("universal_flutter_framework") {
visibility = [ ":*" ]
deps = [
":copy_and_verify_framework_module",
":copy_dylib",
":copy_framework_icu",
":copy_framework_info_plist",
":copy_framework_module_map",
":copy_framework_privacy_manifest",
":copy_license",
]
if (is_asan) {
deps += [ ":copy_asan_runtime_dylib" ]
}
}
action("flutter_framework") {
script = "//flutter/sky/tools/create_xcframework.py"
outputs = [ "$root_out_dir/Flutter.xcframework" ]
args = [
"--frameworks",
rebase_path("$_flutter_framework_dir"),
"--name",
"Flutter",
"--location",
rebase_path("$root_out_dir"),
]
deps = [ ":universal_flutter_framework" ]
}