cmake/proto_defs.cmake

# Copyright 2020 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.

function(add_cc_proto_library NAME)
  set(single)
  set(multi_args PROTOS INCS DEPS)
  cmake_parse_arguments(PARSE_ARGV 1 args "" "${single}" "${multi_args}")

  protobuf_generate(
    PROTOS ${args_PROTOS}
    LANGUAGE cpp
    OUT_VAR ${NAME}_var
  )

  add_library(${NAME}
    ${${NAME}_var}
  )

  target_link_libraries(${NAME}
    PUBLIC
      ${Protobuf_LIBRARIES}
      ${args_DEPS}
  )

  target_include_directories(${NAME}
    PUBLIC
      ${Protobuf_INCLUDE_DIRS}
      ${args_INCS}
      ${CMAKE_CURRENT_BINARY_DIR}
  )
endfunction()