# 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.

# The list of files is kept in the .gypi.
gypi_values = exec_script("//build/gypi_to_gn.py",
                          [ rebase_path("wtf.gypi") ],
                          "scope",
                          [ "wtf.gypi" ])

visibility = "//third_party/WebKit/*"

config("wtf_config") {
  if (is_win) {
    defines = [
      "__STD_C",
      "_CRT_SECURE_NO_DEPRECATE",
      "_SCL_SECURE_NO_DEPRECATE",
      "CRASH=__debugbreak",
    ]
    include_dirs = [
      "os-win32",
    ]

    cflags = [
      # Don't complain about calling specific versions of templatized
      # functions (e.g. in RefPtrHashMap.h).
      "/wd4344",
      # Conversion from 'size_t' to 'type'.
      "/wd4267",
      # dtoa, icu, etc. like doing assignment within conditional.
      "/wd4706",
    ]

    if (component_mode == "shared_library") {
      # Chromium windows multi-dll build enables C++ exceptions and this causes
      # wtf to generate 4291 warning due to operator new/delete
      # implementations. Disable the warning for chromium windows multi-dll
      # build.
      cflags += [ "/wd4291" ]
    }
  }
}

component("wtf") {
  sources = gypi_values.wtf_files

  configs += [
    "//third_party/WebKit/Source:config",
    "//third_party/WebKit/Source:non_test_config",
  ]

  defines = [ "WTF_IMPLEMENTATION=1" ]

  direct_dependent_configs = [
    ":wtf_config",
    "//third_party/WebKit/Source:features",
  ]

  deps = [
    "//third_party/icu",
  ]

  forward_dependent_configs_from = [ "//third_party/icu" ]

  if (is_win) {
    sources -= [
      "ThreadIdentifierDataPthreads.cpp",
      "ThreadIdentifierDataPthreads.h",
      "ThreadingPthreads.cpp",
    ]

    cflags = [
      "/wd4068",  # Unknown pragma.
    ]
  } else {
    # Non-Windows.
    sources -= [
      "ThreadSpecificWin.cpp",
      "ThreadingWin.cpp",
    ]
  }

  if (is_android) {
    libs = [ "log" ]
  }

  if (is_mac) {
    libs = [ "CoreFoundation.framework", "Foundation.framework" ]
  } else {
    sources -= [
      "text/StringImplCF.cpp",
      "text/AtomicStringCF.cpp",
      "text/StringCF.cpp",
    ]
  }
}

test("wtf_unittests") {
  sources = gypi_values.wtf_unittest_files

  sources += [ "testing/RunAllTests.cpp" ]

  if (is_win) {
    cflags = [
      "/wd4068",  # Unknown pragma.
      "/wd4267",  # Conversion from 'size_t' to 'type',
    ]
  }

  configs += [ "//third_party/WebKit/Source:config", ]

  deps = [
    ":test_support",
    ":wtf",
    "//base",
    "//base/allocator",
    "//base/test:test_support",
    "//testing/gmock",
    "//testing/gtest",
  ]
}

component("test_support") {
  output_name = "wtf_test_support"
  sources = gypi_values.wtf_unittest_helper_files
  defines = [ "WTF_UNITTEST_HELPERS_IMPLEMENTATION=1" ]

  configs += [
    ":wtf_config",
    "//third_party/WebKit/Source:config",
    "//third_party/WebKit/Source:non_test_config",
  ]

  deps = [
    ":wtf",
  ]
}