# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/config/cast.gni")
import("//build/config/chrome_build.gni")
declare_args() {
# `enable_extensions` controls whether the full and stable extensions platform
# is compiled.
enable_extensions = !is_android && !is_ios && !is_castos && !is_fuchsia
# `enable_desktop_android_extensions` is an experimental flag used in
# prototypes of desktop-focused android-powered builds. This is very much
# in-development, non-stable, and likely to crash at any given moment.
#
# Introducing a separate flag like this has the unfortunate effect of leading
# to a lot of `if BUILDFLAG(ENABLE_EXTENSIONS)` checks in extensions code
# itself, since those checks are instead the equivalent of
# `if BUILDFLAG(ENABLE_FULL_EXTENSIONS_SYSTEM)`. However, we don't want to
# change the stable, production-utilized `enable_extensions` flag for this
# experimental build.
#
# As the experimental build progresses, there should be fewer of those
# checks littered around the extensions codebase, since more and more of
# the extensions code will be included in the desktop android variant.
#
# TODO(https://crbug.com/356905053): Continue expanding the scope of
# enable_desktop_android_extensions.
enable_desktop_android_extensions = is_desktop_android
}
# Note: GN forbids relying on args from the same declare_args() block, so we
# need this separate from the block above.
declare_args() {
# A separate control for whether GuestView (and corresponding elements
# such as WebView, ExtensionOptionsView, etc) are enabled.
enable_guest_view = enable_extensions
# A control for whether support for platform apps should be compiled into the
# browser.
# TODO(https://crbug.com/41407868): This doesn't belong here; extensions code
# shouldn't rely on platform apps at all. But at least this lets it be
# toggled / if-def'd.
enable_platform_apps = enable_extensions
# Whether the core extensions system is enabled. This prevents many callsites
# from needing blocks for
# `if (enable_extensions || enable_desktop_android_extensions)`, since the
# core handling in each of these implementations is similar.
enable_extensions_core =
enable_extensions || enable_desktop_android_extensions
}
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