old_contents: # Copyright 2019 Google LLC
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     https://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # -*- mode: python; -*-
  # vim:set ft=blazebuild:
  
  def emboss_cc_util_test(name, copts = [], **kwargs):
      """Constructs two cc_test targets, with and without optimizations."""
      native.cc_test(
          name = name,
          copts = copts + ["-Wsign-compare"],
          **kwargs
      )
      native.cc_test(
          name = name + "_no_opts",
          copts = copts + [
              # This is generally a dangerous flag for an individual target, but
              # these tests do not depend on any other .cc files that might
              # #include any Emboss headers.
              "-DEMBOSS_NO_OPTIMIZATIONS",
          ],
          **kwargs
      )
  
new_contents: # Copyright 2019 Google LLC
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     https://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # -*- mode: python; -*-
  # vim:set ft=blazebuild:
  
  """Macro to run tests both with and without optimizations."""
  
  def emboss_cc_util_test(name, copts = [], **kwargs):
      """Constructs two cc_test targets, with and without optimizations."""
      native.cc_test(
          name = name,
          copts = copts + ["-Wsign-compare"],
          **kwargs
      )
      native.cc_test(
          name = name + "_no_opts",
          copts = copts + [
              # This is generally a dangerous flag for an individual target, but
              # these tests do not depend on any other .cc files that might
              # #include any Emboss headers.
              "-DEMBOSS_NO_OPTIMIZATIONS",
          ],
          **kwargs
      )
  
subject: Add docstring to internal build_defs.bzl.