# Copyright 2015 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

declare_args() {
  # Select the desired branding flavor. False means normal Chromium branding,
  # true means official Google Chrome branding (requires extra Google-internal
  # resources).
  is_chrome_branded = false

  # Whether to enable the Chrome for Testing (CfT) flavor. This arg is not
  # compatible with `is_chrome_branded`.
  #
  # Design document: https://goo.gle/chrome-for-testing
  is_chrome_for_testing = false

  # Whether to use internal Chrome for Testing (CfT).
  # Requires `src-internal/` and `is_chrome_for_testing = true`.
  #
  # When true, use Google-internal icons, otherwise fall back to Chromium icons.
  is_chrome_for_testing_branded = false

  # Set to true to enable settings for high end Android devices, typically
  # enhancing speed at the expense of resources such as binary sizes and memory.
  is_high_end_android = target_cpu == "arm64" || target_cpu == "x64"

  # Set to true to set defaults that enable features on Android that are more
  # typically available on desktop.
  is_desktop_android = false

  if (is_android) {
    # By default, Trichrome channels are compiled using separate package names.
    # Set this to 'true' to compile Trichrome channels using the Stable channel's
    # package name. This currently only affects builds with `android_channel =
    # "beta"`.
    use_stable_package_name_for_trichrome = false
  }
}

# Ensure !is_android implies !is_high_end_android.
is_high_end_android = is_high_end_android && is_android

if (is_desktop_android) {
  assert(target_os == "android",
         "Target must be Android to use is_desktop_android.")

  # Disable for non-android secondary toolchains.
  is_desktop_android = is_android
}

declare_args() {
  # Whether to apply size->speed trade-offs to the secondary toolchain.
  # Relevant only for 64-bit target_cpu.
  is_high_end_android_secondary_toolchain = false
}

assert(!is_chrome_for_testing || !is_chrome_branded,
       "`is_chrome_for_testing` is incompatible with `is_chrome_branded`")

assert(is_chrome_for_testing || !is_chrome_for_testing_branded,
       "`is_chrome_for_testing_branded` requires `is_chrome_for_testing`")

declare_args() {
  # Refers to the subdirectory for branding in various places including
  # chrome/app/theme.
  #
  # `branding_path_product` must not contain slashes.
  if (is_chrome_for_testing) {
    if (is_chrome_for_testing_branded) {
      branding_path_component = "google_chrome/google_chrome_for_testing"
    } else {
      branding_path_component = "chromium"
    }
    branding_path_product = "chromium"
  } else if (is_chrome_branded) {
    branding_path_component = "google_chrome"
    branding_path_product = "google_chrome"
  } else {
    branding_path_component = "chromium"
    branding_path_product = "chromium"
  }
}

declare_args() {
  # The path to the BRANDING file in chrome/app/theme.
  branding_file_path = "//chrome/app/theme/$branding_path_component/BRANDING"
}