# Copyright 2015 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.

# See comments in mojo/public/c/system/BUILD.gn which this is based on.
# Summary: depend on this target to use the platform handle functions without
# linking against a specific implementation.
# For component targets, add //mojo/platform_handle:for_component to your deps
# section.
# For shared_library targets (e.g., a Mojo App), add
# //mojo/platform_handle:for_shared_library to your deps.
source_set("platform_handle") {
  sources = [
    "platform_handle.h",
    "platform_handle_functions.h",
  ]
  deps = [
    "//mojo/public/c/system",
  ]
}

component("platform_handle_impl") {
  output_name = "platform_handle_impl"
  public_deps = [
    ":platform_handle",
  ]
  sources = [
    "platform_handle_functions.cc",
  ]
  defines = [ "PLATFORM_HANDLE_IMPLEMENTATION" ]
  deps = [
    "//base",
    "//mojo/public/c/system:for_component",
    "//third_party/mojo/src/mojo/edk/embedder:headers",
  ]
}

source_set("platform_handle_thunks") {
  public_deps = [
    ":platform_handle",
  ]
  sources = [
    "platform_handle_private_thunks.cc",
    "platform_handle_private_thunks.h",
  ]
  defines = [ "PLATFORM_HANDLE_IMPLEMENTATION" ]
  deps = [
    "//mojo/public/c/system",
  ]
}

group("for_shared_library") {
  public_deps = [
    ":platform_handle",
  ]
  if (is_component_build) {
    deps = [
      ":platform_handle_impl",
    ]
  } else {
    deps = [
      ":platform_handle_thunks",
    ]
  }
}

group("for_component") {
  public_deps = [
    ":platform_handle",
  ]
  if (is_component_build) {
    deps = [
      ":platform_handle_impl",
    ]
  }
}