content/public/common/BUILD.gn

# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/buildflag_header.gni")
import("//build/config/chromecast_build.gni")
import("//build/config/features.gni")
import("//content/common/common.gni")
import("//mojo/public/tools/bindings/mojom.gni")
import("//third_party/webrtc/build/webrtc.gni")

# See //content/BUILD.gn for how this works.
group("common") {
  if (is_component_build) {
    public_deps = [
      "//content",
    ]
  } else {
    public_deps = [
      ":common_sources",
    ]
  }
}

# This target allows other targets to depend on result_codes.h which is a
# header-only dependency, without bringing in all of content.
source_set("result_codes") {
  sources = [
    "result_codes.h",
  ]
}

# This target allows other targets to depend on content_descriptors.h which is
# a header-only dependency, without bringing in all of content.
source_set("content_descriptors") {
  sources = [
    "content_descriptors.h",
  ]

  # The header uses V8_USE_EXTERNAL_STARTUP_DATA.
  public_configs = [ "//v8:external_startup_data" ]

  deps = [
    "//ipc",
  ]
}

# Forces static linking for targets using the static_switches constants, even
# in the component build. This config makes it impossible to use the static
# switches target and use the rest of content at the same time, because the
# component export flags won't be consistent.
config("static_switches_defines") {
  defines = [ "COMPILE_CONTENT_STATICALLY" ]
}

# This target allows you to use the content_switches constants and statically
# link to it, without depending on the rest of content. This is only for use
# without content, or you will get multiply defined symbols.
source_set("static_switches") {
  public = [
    "content_switches.h",
  ]
  sources = [
    "//content/common/content_export.h",
    "content_switches.cc",
  ]

  public_configs = [ ":static_switches_defines" ]
}

# This target allows you to use the content_features constants and statically
# link to it, without depending on the rest of content. This is only for use
# without content, or you will get multiply defined symbols.
source_set("static_features") {
  public = [
    "content_features.h",
  ]
  sources = [
    "//content/common/content_export.h",
    "content_features.cc",
  ]
  public_deps = [
    "//base",
  ]

  public_configs = [ ":static_switches_defines" ]
}

source_set("common_sources") {
  # External code should depend on via ":common" above.
  visibility = [ "//content/*" ]

  sources = rebase_path(content_common_gypi_values.public_common_sources,
                        ".",
                        "//content")

  configs += [
    "//build/config:precompiled_headers",
    "//content:content_implementation",
  ]

  public_configs = [ "//v8:external_startup_data" ]

  public_deps = [
    "//content/common",
    "//mojo/public/cpp/bindings",
    "//services/shell/public/cpp",
    "//services/shell/public/interfaces",
    "//third_party/WebKit/public:blink_headers",
    "//ui/accessibility",
    "//url/ipc:url_ipc",
  ]
  deps = [
    # This looks needless as we have //content/common in public_deps, but it's
    # needed because of allow_circular_includes_from.
    "//content/common:mojo_bindings_cpp_sources",
    "//ipc",
    "//media",
    "//mojo/common",
    "//net",
    "//ppapi/c",
    "//services/shell/public/cpp",
    "//skia",
    "//storage/common",
    "//third_party/icu",
    "//ui/accessibility",
    "//ui/base",
    "//ui/gfx",
    "//ui/gfx/ipc",
    "//ui/gfx/ipc/color",
    "//ui/gfx/ipc/geometry",
    "//ui/gfx/ipc/skia",
    "//ui/surface",
  ]

  # //content/common needs to include public headers.
  allow_circular_includes_from = [
    "//content/common",
    "//content/common:mojo_bindings_cpp_sources",
  ]

  if (!enable_plugins) {
    sources -= [
      "pepper_plugin_info.cc",
      "pepper_plugin_info.h",
    ]
  }

  if (enable_webrtc) {
    sources += [
      "webrtc_ip_handling_policy.cc",
      "webrtc_ip_handling_policy.h",
    ]
  }
}

buildflag_header("features") {
  header = "features.h"

  flags = [ "RTC_USE_H264=$rtc_use_h264" ]
}

source_set("feature_h264_with_openh264_ffmpeg") {
  deps = [
    ":features",
    "//base",
  ]
  sources = [
    "feature_h264_with_openh264_ffmpeg.cc",
    "feature_h264_with_openh264_ffmpeg.h",
  ]
}