# Copyright (c) 2014-present, Facebook, Inc.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree. An additional grant
# of patent rights can be found in the PATENTS file in the same directory.

include_defs('//CSSLAYOUT_DEFS')

with allow_unsafe_import():
    import os
    import urllib2
    import zipfile

# Download gtest dep if it does not exists in path
current_dir = os.path.dirname(os.path.realpath(__file__))
gtest_folder = 'googletest-release-1.7.0'
if GTEST_DL_URL != None and not os.path.isdir(current_dir + gtest_folder):
    gtest = urllib2.urlopen('https://github.com/google/googletest/archive/release-1.7.0.zip').read()
    with open("gtest.zip", 'w') as f:
        f.write(gtest)
    with zipfile.ZipFile('gtest.zip',"r") as zip:
        zip.extractall(os.path.dirname(os.path.realpath(__file__)))
    os.remove('gtest.zip')

COMPILER_FLAGS = [
  '-std=c++11',
  '-Wno-missing-prototypes',
]

cxx_library(
  name = 'gtest',
  srcs = glob([gtest_folder + '/src/*.cc']),
  exported_headers = subdir_glob([
    (gtest_folder + '/include', '**/*.h'),
    (gtest_folder, 'src/*.h'),
    (gtest_folder, 'src/*.cc'),
  ]),
  header_namespace = '',
  compiler_flags = COMPILER_FLAGS,
  deps = [],
  visibility = [CSSLAYOUT_ROOT],
)