config.gni

# 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.

if (is_android) {
  import("//build/config/android/config.gni")
}

if (target_cpu == "arm" || target_cpu == "arm64") {
  import("//build/config/arm.gni")
}

declare_args() {
  # The runtime mode ("debug", "profile", "release", or "jit_release")
  flutter_runtime_mode = "debug"

  # Whether to link the Skia text shaper module into the engine
  flutter_enable_skshaper = false

  # Whether to use the Skia text shaper module for all text rendering
  flutter_always_use_skshaper = false

  # Whether to use a prebuilt Dart SDK instead of building one.
  flutter_prebuilt_dart_sdk = false
}

# feature_defines_list ---------------------------------------------------------

feature_defines_list = [
  "FLUTTER_RUNTIME_MODE_DEBUG=1",
  "FLUTTER_RUNTIME_MODE_PROFILE=2",
  "FLUTTER_RUNTIME_MODE_RELEASE=3",
  "FLUTTER_RUNTIME_MODE_JIT_RELEASE=4",
  "DART_LEGACY_API=[[deprecated]]",
]

if (flutter_runtime_mode == "debug") {
  feature_defines_list += [
    "FLUTTER_RUNTIME_MODE=1",
    "FLUTTER_JIT_RUNTIME=1",
  ]
} else if (flutter_runtime_mode == "profile") {
  feature_defines_list += [ "FLUTTER_RUNTIME_MODE=2" ]
} else if (flutter_runtime_mode == "release") {
  feature_defines_list += [
    "FLUTTER_RUNTIME_MODE=3",
    "FLUTTER_RELEASE=1",
  ]
} else if (flutter_runtime_mode == "jit_release") {
  feature_defines_list += [
    "FLUTTER_RUNTIME_MODE=4",
    "FLUTTER_RELEASE=1",
    "FLUTTER_JIT_RUNTIME=1",
  ]
} else {
  feature_defines_list += [ "FLUTTER_RUNTIME_MODE=0" ]
}

if (is_ios || is_mac) {
  flutter_cflags_objc = [
    "-Werror=overriding-method-mismatch",
    "-Werror=undeclared-selector",
  ]
  flutter_cflags_objcc = flutter_cflags_objc
  flutter_cflags_objc_arc = flutter_cflags_objc + [ "-fobjc-arc" ]
  flutter_cflags_objcc_arc = flutter_cflags_objc_arc
}

# prebuilt Dart SDK location

if (flutter_prebuilt_dart_sdk) {
  _os_name = target_os
  if (_os_name == "mac") {
    _os_name = "macos"
  } else if (_os_name == "win" || _os_name == "winuwp") {
    _os_name = "windows"
  }
  target_prebuilt_dart_sdk =
      "//flutter/prebuilts/$_os_name-$target_cpu/dart-sdk"
  host_prebuilt_dart_sdk = "//flutter/prebuilts/$_os_name-$host_cpu/dart-sdk"
}