# Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS.  All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.

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

rtc_library("rw_lock_wrapper") {
  public = [ "rw_lock_wrapper.h" ]
  sources = [ "rw_lock_wrapper.cc" ]
  deps = [ "..:macromagic" ]
  if (is_win) {
    sources += [
      "rw_lock_win.cc",
      "rw_lock_win.h",
    ]
    deps += [ "..:logging" ]
  } else {
    sources += [
      "rw_lock_posix.cc",
      "rw_lock_posix.h",
    ]
  }
}

rtc_library("sequence_checker") {
  sources = [
    "sequence_checker.cc",
    "sequence_checker.h",
  ]
  deps = [
    "..:checks",
    "..:criticalsection",
    "..:macromagic",
    "..:platform_thread_types",
    "../../api/task_queue",
    "../system:rtc_export",
  ]
}

rtc_library("yield_policy") {
  sources = [
    "yield_policy.cc",
    "yield_policy.h",
  ]
  deps = [
    "..:checks",
    "//third_party/abseil-cpp/absl/base:config",
    "//third_party/abseil-cpp/absl/base:core_headers",
  ]
}

if (rtc_include_tests) {
  rtc_library("synchronization_unittests") {
    testonly = true
    sources = [ "yield_policy_unittest.cc" ]
    deps = [
      ":yield_policy",
      "..:rtc_event",
      "../../test:test_support",
    ]
  }

  rtc_library("sequence_checker_unittests") {
    testonly = true

    sources = [ "sequence_checker_unittest.cc" ]
    deps = [
      ":sequence_checker",
      "..:checks",
      "..:rtc_base_approved",
      "..:task_queue_for_test",
      "../../api:function_view",
      "../../test:test_main",
      "../../test:test_support",
    ]
  }
}