# Copyright 2020 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.

import("//build_overrides/pigweed.gni")

declare_args() {
  # The default implementation for all Pigweed module configurations.
  #
  # This variable makes it possible to configure multiple Pigweed modules from
  # a single GN target. Module configurations can still be overridden
  # individually by setting a module's config backend directly (e.g.
  # pw_some_module_CONFIG = "//my_config").
  #
  # Modules are configured through compilation options. The configuration
  # implementation might set individual compiler macros or forcibly include a
  # config header with multiple options using the -include flag.
  pw_build_DEFAULT_MODULE_CONFIG = "$dir_pw_build:empty"
}