naiveproxy/content/app/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/config/chrome_build.gni")
import("//build/config/features.gni")
import("//ppapi/buildflags/buildflags.gni")

# Implements "content_main" given the defines and visibility. On Windows this
# is compiled with a different define for browser and child, but all code needs
# to be shared.
template("implement_content_app") {
  runner_target_name = "content_main_runner_" + target_name
  main_target_name = target_name

  extra_configs = [
    "//build/config/compiler:wexit_time_destructors",
    "//content:content_implementation",
    "//tools/v8_context_snapshot:use_v8_context_snapshot",
    "//v8:external_startup_data",
  ]

  content_app_deps = [
    "//base",
    "//base:i18n",
    "//components/tracing:startup_tracing",
    "//content:export",
    "//content:sandbox_helper_win",
    "//content/public/common:common_sources",
    "//content/public/common:service_names",
    "//crypto",
    "//services/service_manager/embedder",
    "//services/service_manager/public/mojom",
    "//services/service_manager/runner/common",
    "//mojo/core/embedder",
    "//ppapi/buildflags",
    "//ui/base",
    "//ui/gfx",
    "//ui/gfx/geometry",
  ]

  if (is_win) {
    content_app_deps += [ "//sandbox" ]
  } else if (is_android) {
    # Android doesn't use the browser/child split and in the component build
    # all symbols are exported from the .so, so the Android-specific files
    # can include headers from both places. Many of these are required for
    # JNI registration.
    content_app_deps += [
      "//content/browser",
      "//content/child",
      "//content/public/android:jni",
      "//device/bluetooth",
      "//device/gamepad",
      "//device/usb",
      "//gpu",
      "//media",
      "//media/capture",
      "//media/midi",
      "//net",
      "//skia",
      "//third_party/android_tools:cpu_features",
      "//ui/android",
      "//ui/events",
      "//ui/shell_dialogs",
    ]
  }

  if (!is_multi_dll_chrome && enable_plugins) {
    content_app_deps += [ "//content/ppapi_plugin:ppapi_plugin_sources" ]
  }

  # Compile content_main_runner_impl.[h, cc] in a separate target to exempt from
  # GN header checking without exempting any other source file. These files
  # includes headers of all process types and varies significantly per platform
  # in between browser and child. Otherwise it would require many "nogncheck"
  # annotations that would both be useless and add noise.
  #
  # This will generate :content_main_runner_both, :content_main_runner_browser,
  # and :content_main_runner_child.
  source_set(runner_target_name) {
    visibility = [ ":$main_target_name" ]
    check_includes = false

    sources = [
      "content_main_runner_impl.cc",
      "content_main_runner_impl.h",
    ]

    configs += extra_configs
    deps = content_app_deps
    if (defined(invoker.deps)) {
      deps += invoker.deps
    }

    forward_variables_from(invoker, [ "defines" ])
  }

  source_set(main_target_name) {
    sources = [
      "content_service_manager_main_delegate.cc",
      "content_service_manager_main_delegate.h",
      "mojo/mojo_init.cc",
      "mojo/mojo_init.h",
    ]

    configs += extra_configs
    deps = content_app_deps + [
             ":$runner_target_name",
             "//ipc",
             "//services/service_manager/embedder",
           ]
    forward_variables_from(invoker,
                           [
                             "defines",
                             "visibility",
                           ])

    if (is_android) {
      sources += [
        "android/content_child_process_service_delegate.cc",
        "android/content_jni_onload.cc",
        "android/content_main.cc",
        "android/library_loader_hooks.cc",
        "android/library_loader_hooks.h",
      ]
      deps += [
        "//mojo/public/java/system:native_support",
        "//ui/gl",
      ]
    } else {
      sources += [ "content_main.cc" ]
    }
  }
}

group("content_app_browser_deps") {
  deps = [
    "//content/browser",
    "//content/public/browser:browser_sources",
  ]
}

group("content_app_child_deps") {
  deps = [
    "//content/public/gpu:gpu_sources",
    "//content/public/renderer:renderer_sources",
    "//content/public/utility:utility_sources",
  ]
}

# This includes the app sources for both the browser and child processes.
implement_content_app("both") {
  # Only the public target should depend on this. All other targets (even
  # internal content ones) should depend on the public one.
  visibility = [
    ":both_for_content_tests",  # See top of //content/BUILD.gn for why.
    "//content/public/app:*",
  ]
  deps = [
    ":content_app_browser_deps",
    ":content_app_child_deps",
    "//content/gpu:gpu_sources",
    "//content/renderer",
    "//content/utility",
  ]
}

# See comment at the top of //content/BUILD.gn for how this works.
group("both_for_content_tests") {
  visibility = [ "//content/test/*" ]
  if (!is_component_build) {
    public_deps = [
      ":both",
    ]
  }
}

if (is_multi_dll_chrome) {
  # It doesn't make sense to do the browser/child dll split in component mode.
  assert(!is_component_build)

  implement_content_app("browser") {
    visibility = [ "//content/public/app:browser" ]
    defines = [ "CHROME_MULTIPLE_DLL_BROWSER" ]
    deps = [
      ":content_app_browser_deps",
    ]
  }

  implement_content_app("child") {
    visibility = [ "//content/public/app:child" ]
    defines = [ "CHROME_MULTIPLE_DLL_CHILD" ]
    deps = [
      ":content_app_child_deps",
    ]
  }
}