1# Copyright 2020 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14import("//build_overrides/pigweed.gni") 15 16import("$dir_pw_build/module_config.gni") 17 18declare_args() { 19 # If compiling protos for nanopb, this variable is set to the path to the 20 # nanopb installation. When set, a pw_source_set for the nanopb library is 21 # created at "$dir_pw_third_party/nanopb". 22 dir_pw_third_party_nanopb = "" 23 24 # The build target that overrides the default configuration options for this 25 # module. This should point to a source set that provides defines through a 26 # public config (which may -include a file or add defines directly). 27 pw_third_party_nanopb_CONFIG = pw_build_DEFAULT_MODULE_CONFIG 28 29 # Regenerates `$dir_pw_third_party_nanopb/generator/proto/nanopb_pb2.py` 30 # whenever the `generate_nanopb_proto` action is run. If this is set to false, 31 # the file will only be regenerated if `protoc` is newer than the generated 32 # `nanopb_pb2.py`. 33 # 34 # Aggressive regeneration is NOT safe if this build will run in parallel with 35 # other build systems that try to read `nanopb_pb2.py`. 36 pw_third_party_nanopb_AGGRESSIVE_NANOPB_PB2_REGEN = true 37} 38