1 # Copyright 2018 gRPC authors.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # cmake build file for C++ helloworld example.
16 # Assumes protobuf and gRPC have been installed using cmake.
17 # See cmake_externalproject/CMakeLists.txt for all-in-one cmake build
18 # that automatically builds all the dependencies before building helloworld.
20 cmake_minimum_required(VERSION 3.5.1)
22 project(HelloWorld C CXX)
24 include(../cmake/common.cmake)
27 get_filename_component(hw_proto "../../protos/helloworld.proto" ABSOLUTE)
28 get_filename_component(hw_proto_path "${hw_proto}" PATH)
31 set(hw_proto_srcs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.pb.cc")
32 set(hw_proto_hdrs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.pb.h")
33 set(hw_grpc_srcs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.grpc.pb.cc")
34 set(hw_grpc_hdrs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.grpc.pb.h")
36 OUTPUT "${hw_proto_srcs}" "${hw_proto_hdrs}" "${hw_grpc_srcs}" "${hw_grpc_hdrs}"
37 COMMAND ${_PROTOBUF_PROTOC}
38 ARGS --grpc_out "${CMAKE_CURRENT_BINARY_DIR}"
39 --cpp_out "${CMAKE_CURRENT_BINARY_DIR}"
41 --plugin=protoc-gen-grpc="${_GRPC_CPP_PLUGIN_EXECUTABLE}"
43 DEPENDS "${hw_proto}")
45 # Include generated *.pb.h files
46 include_directories("${CMAKE_CURRENT_BINARY_DIR}")
49 add_library(hw_grpc_proto
54 target_link_libraries(hw_grpc_proto
57 ${_PROTOBUF_LIBPROTOBUF})
59 # Targets greeter_[async_](client|server)
61 greeter_client greeter_server
62 greeter_async_client greeter_async_client2 greeter_async_server)
63 add_executable(${_target} "${_target}.cc")
64 target_link_libraries(${_target}
68 ${_PROTOBUF_LIBPROTOBUF})