CMakeLists.txt

cmake_minimum_required(VERSION 3.19)
project(basic_grpc)

set(CMAKE_CXX_STANDARD 14)

find_package(Threads)

set(protobuf_MODULE_COMPATIBLE TRUE)
find_package(Protobuf CONFIG REQUIRED)
message(STATUS "Using protobuf ${Protobuf_VERSION}")

set(_PROTOBUF_LIBPROTOBUF protobuf::libprotobuf)
set(_REFLECTION gRPC::grpc++_reflection)
if(CMAKE_CROSSCOMPILING)
    find_program(_PROTOBUF_PROTOC protoc)
else()
    set(_PROTOBUF_PROTOC $<TARGET_FILE:protobuf::protoc>)
endif()

find_package(gRPC CONFIG REQUIRED)
message(STATUS "Using gRPC ${gRPC_VERSION}")

set(_GRPC_GRPCPP gRPC::grpc++)
if(CMAKE_CROSSCOMPILING)
    find_program(_GRPC_CPP_PLUGIN_EXECUTABLE grpc_cpp_plugin)
else()
    set(_GRPC_CPP_PLUGIN_EXECUTABLE $<TARGET_FILE:gRPC::grpc_cpp_plugin>)
endif()

add_subdirectory(sample)

add_subdirectory(calculator)