# Copyright 2021 The Pigweed Authors
#
# 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.

declare_args() {
  # If compiling backends with boringssl, this variable is set to the path to the
  # boringssl source code. When set, a pw_source_set for the boringssl library is
  # created at "$dir_pw_third_party/boringssl".
  dir_pw_third_party_boringssl = ""

  # Create a "$dir_pw_third_party/boringssl" target that aliases an existing
  # target. This can be used to fix a diamond dependency conflict if a
  # downstream project uses its own boringssl target and cannot be changed to
  # use Pigweed's boringssl exclusively.
  pw_third_party_boringssl_ALIAS = ""
}