# Copyright 2020 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

import("//build_overrides/pigweed.gni")

declare_args() {
  # Backend for the pw_thread module's pw::Thread::id.
  pw_thread_ID_BACKEND = ""

  # Backend for the pw_thread module's pw::thread::sleep_{for,until}.
  pw_thread_SLEEP_BACKEND = ""

  # Backend for the pw_thread module's pw::Thread to create threads.
  pw_thread_THREAD_BACKEND = ""

  # Backend for pw::Thread's generic thread creation functionality. Must
  # set to "$dir_pw_thread:generic_thread_creation_unsupported" if
  # unimplemented.
  pw_thread_THREAD_CREATION_BACKEND =
      "$dir_pw_thread:generic_thread_creation_unsupported"

  # Backend for the pw_thread module's pw::thread::yield.
  pw_thread_YIELD_BACKEND = ""

  # Backend for the pw_thread module's pw::thread::test_thread_context.
  pw_thread_TEST_THREAD_CONTEXT_BACKEND = ""

  # Whether the GN asserts should be silenced in ensuring that a compatible
  # backend for pw_chrono_SYSTEM_CLOCK_BACKEND is chosen.
  # Set to true to disable the asserts.
  pw_thread_OVERRIDE_SYSTEM_CLOCK_BACKEND_CHECK = false

  # Backend for the pw_thread module's pw::thread::thread_iteration.
  pw_thread_THREAD_ITERATION_BACKEND = ""
}