flutter_flutter/shell/platform/embedder/BUILD.gn

# Copyright 2017 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.

import("$flutter_root/testing/testing.gni")

source_set("embedder") {
  sources = [
    "embedder.cc",
    "embedder.h",
    "embedder_include.c",
    "platform_view_embedder.cc",
    "platform_view_embedder.h",
  ]

  deps = [
    "$flutter_root/common",
    "$flutter_root/fml",
    "$flutter_root/shell/common",
    "$flutter_root/shell/gpu",
    "//garnet/public/lib/fxl",
    "//third_party/dart/runtime:libdart_jit",
    "//third_party/dart/runtime/bin:embedded_dart_io",
    "//third_party/skia",
    "//topaz/lib/tonic",
  ]

  public_configs = [ "$flutter_root:config" ]
}

test_fixtures("fixtures") {
  fixtures = [ "fixtures/simple_main.dart" ]
}

executable("embedder_unittests") {
  testonly = true

  include_dirs = [ "." ]

  sources = [
    "tests/embedder_unittests.cc",
  ]

  deps = [
    ":embedder",
    ":fixtures",
    "$flutter_root/testing",
  ]
}

shared_library("flutter_engine") {
  deps = [
    ":embedder",
  ]

  public_configs = [ "$flutter_root:config" ]
}

if (is_mac) {
  _flutter_embedder_framework_dir = "$root_out_dir/FlutterEmbedder.framework"

  copy("copy_dylib") {
    visibility = [ ":*" ]
    sources = [
      "$root_out_dir/libflutter_engine.dylib",
    ]
    outputs = [
      "$_flutter_embedder_framework_dir/Versions/A/FlutterEmbedder",
    ]
    deps = [
      ":flutter_engine",
    ]
  }

  copy("copy_headers") {
    visibility = [ ":*" ]
    sources = [
      "embedder.h",
    ]
    outputs = [
      "$_flutter_embedder_framework_dir/Versions/A/Headers/FlutterEmbedder.h",
    ]
  }

  copy("copy_icu") {
    visibility = [ ":*" ]
    sources = [
      "//third_party/icu/common/icudtl.dat",
    ]
    outputs = [
      "$_flutter_embedder_framework_dir/Versions/A/Resources/icudtl.dat",
    ]
  }

  copy("copy_info_plist") {
    visibility = [ ":*" ]
    sources = [
      "assets/EmbedderInfo.plist",
    ]
    outputs = [
      "$_flutter_embedder_framework_dir/Versions/A/Resources/Info.plist",
    ]
  }

  copy("copy_module_map") {
    visibility = [ ":*" ]
    sources = [
      "assets/embedder.modulemap",
    ]
    outputs = [
      "$_flutter_embedder_framework_dir/Versions/A/Modules/module.modulemap",
    ]
  }

  action("install_dylib") {
    visibility = [ ":*" ]
    stamp_file = "$root_build_dir/flutter_embedder_install_name_stamp"
    script = "$flutter_root/sky/tools/change_install_name.py"

    inputs = [
      "$_flutter_embedder_framework_dir/Versions/A/FlutterEmbedder",
    ]

    outputs = [
      stamp_file,
    ]

    args = [
      "--dylib",
      "FlutterEmbedder.framework/Versions/A/FlutterEmbedder",
      "--install_name",
      "@rpath/FlutterEmbedder.framework/Versions/A/FlutterEmbedder",
      "--stamp",
      rebase_path(stamp_file),
    ]

    deps = [
      ":copy_dylib",
    ]
  }

  action("generate_symlinks") {
    script = "//build/config/mac/package_framework.py"
    outputs = [
      "$root_build_dir/FlutterEmbedder.stamp",
    ]
    args = [
      "--framework",
      "FlutterEmbedder.framework",
      "--version",
      "A",
      "--contents",
      "FlutterEmbedder",
      "Resources",
      "Headers",
      "Modules",
      "--stamp",
      "FlutterEmbedder.stamp",
    ]
    deps = [
      ":copy_headers",
      ":copy_icu",
      ":copy_info_plist",
      ":copy_module_map",
      ":install_dylib",
    ]
  }

  group("flutter_embedder_framework") {
    deps = [
      ":generate_symlinks",
    ]
  }
}