BUILD.gn

# Copyright 2016 The Chromium 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/rules.gni")
import("//build/config/ios/ios_sdk.gni")

_flutter_framework_dir = "$root_out_dir/Flutter.framework"

shared_library("flutter_framework_dylib") {
  visibility = [ ":*" ]

  output_name = "Flutter"

  sources = [
    "framework/Headers/Flutter.h",
    "framework/Headers/FlutterAppDelegate.h",
    "framework/Headers/FlutterAsyncMessageListener.h",
    "framework/Headers/FlutterDartProject.h",
    "framework/Headers/FlutterJSONMessageListener.h",
    "framework/Headers/FlutterMacros.h",
    "framework/Headers/FlutterMessageListener.h",
    "framework/Headers/FlutterViewController.h",
    "framework/Source/FlutterAppDelegate.mm",
    "framework/Source/FlutterDartProject.mm",
    "framework/Source/FlutterDartProject_Internal.h",
    "framework/Source/FlutterDartSource.h",
    "framework/Source/FlutterDartSource.mm",
    "framework/Source/FlutterJSONMessageListener.mm",
    "framework/Source/FlutterPlatformPlugin.h",
    "framework/Source/FlutterPlatformPlugin.mm",
    "framework/Source/FlutterTextInputDelegate.h",
    "framework/Source/FlutterTextInputPlugin.h",
    "framework/Source/FlutterTextInputPlugin.mm",
    "framework/Source/FlutterView.h",
    "framework/Source/FlutterView.mm",
    "framework/Source/FlutterViewController.mm",
    "framework/Source/accessibility_bridge.h",
    "framework/Source/accessibility_bridge.mm",
    "framework/Source/flutter_main_ios.h",
    "framework/Source/flutter_main_ios.mm",
    "framework/Source/flutter_touch_mapper.h",
    "framework/Source/flutter_touch_mapper.mm",
    "framework/Source/platform_message_router.h",
    "framework/Source/platform_message_router.mm",
    "framework/Source/vsync_waiter_ios.h",
    "framework/Source/vsync_waiter_ios.mm",
    "ios_gl_context.h",
    "ios_gl_context.mm",
    "ios_surface.h",
    "ios_surface.mm",
    "ios_surface_gl.h",
    "ios_surface_gl.mm",
    "ios_surface_software.h",
    "ios_surface_software.mm",
    "platform_view_ios.h",
    "platform_view_ios.mm",
  ]

  deps = [
    "//base:base",
    "//dart/runtime:libdart",
    "//flutter/flow",
    "//flutter/fml",
    "//flutter/glue",
    "//flutter/lib/ui",
    "//flutter/shell/common",
    "//flutter/shell/gpu",
    "//flutter/shell/platform/darwin/common",
    "//flutter/sky/engine/platform",
    "//flutter/sky/engine/wtf",
    "//lib/ftl",
    "//third_party/skia",
  ]

  defines = [ "FLUTTER_FRAMEWORK" ]

  libs = [
    "UIKit.framework",
    "OpenGLES.framework",
    "AVFoundation.framework",
    "AudioToolbox.framework",
    "QuartzCore.framework",
  ]
}

copy("framework_dylib") {
  visibility = [ ":*" ]
  sources = [
    "$root_out_dir/libFlutter.dylib",
  ]
  outputs = [
    "$_flutter_framework_dir/Flutter",
  ]

  deps = [
    ":flutter_framework_dylib",
  ]
}

action("framework_install_name") {
  visibility = [ ":*" ]
  stamp_file = "$root_out_dir/flutter_install_name_stamp"
  script = "//flutter/sky/tools/change_install_name.py"

  inputs = [
    "$_flutter_framework_dir/Flutter",
  ]
  outputs = [
    stamp_file,
  ]

  args = [
    "--dylib",
    rebase_path("$_flutter_framework_dir/Flutter"),
    "--install_name",
    "@rpath/Flutter.framework/Flutter",
    "--stamp",
    rebase_path(stamp_file),
  ]

  deps = [
    ":framework_dylib",
  ]
}

copy("framework_info_plist") {
  visibility = [ ":*" ]
  sources = [
    "framework/Info.plist",
  ]
  outputs = [
    "$_flutter_framework_dir/Info.plist",
  ]
}

copy("framework_module_map") {
  visibility = [ ":*" ]
  sources = [
    "framework/module.modulemap",
  ]
  outputs = [
    "$_flutter_framework_dir/Modules/module.modulemap",
  ]
}

copy("framework_headers") {
  visibility = [ ":*" ]
  sources = [
    "framework/Headers/Flutter.h",
    "framework/Headers/FlutterAppDelegate.h",
    "framework/Headers/FlutterAsyncMessageListener.h",
    "framework/Headers/FlutterDartProject.h",
    "framework/Headers/FlutterJSONMessageListener.h",
    "framework/Headers/FlutterMacros.h",
    "framework/Headers/FlutterMessageListener.h",
    "framework/Headers/FlutterViewController.h",
  ]
  outputs = [
    "$_flutter_framework_dir/Headers/{{source_file_part}}",
  ]
}

copy("framework_icu") {
  visibility = [ ":*" ]
  set_sources_assignment_filter([])
  sources = [
    "//third_party/icu/android/icudtl.dat",
  ]
  set_sources_assignment_filter(sources_assignment_filter)
  outputs = [
    "$_flutter_framework_dir/{{source_file_part}}",
  ]
}

group("flutter_framework") {
  public_deps = [
    ":framework_dylib",
    ":framework_headers",
    ":framework_icu",
    ":framework_info_plist",
    ":framework_install_name",
    ":framework_module_map",
  ]
}