cmake_minimum_required(VERSION 3.20)

project(gRPC)

set(CMAKE_C_COMPILER "/usr/bin/arm-linux-gnueabihf-gcc-8")
set(CMAKE_CXX_COMPILER "/usr/bin/arm-linux-gnueabihf-g++-8")

set(CMAKE_VERBOSE_MAKEFILE ON)

set(CMAKE_SKIP_BUILD_RPATH FALSE)

set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)

# the RPATH to be used when installing
set(CMAKE_INSTALL_RPATH "lib/")

# don't add the automatically determined parts of the RPATH
# which point to directories outside the build tree to the install RPATH
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)

add_executable(client)
add_executable(server)

target_sources(client
    PRIVATE
        greeter_client.cc
        helloworld.grpc.pb.cc
        helloworld.pb.cc
)

target_sources(server
    PRIVATE
        greeter_server.cc
        helloworld.grpc.pb.cc
        helloworld.pb.cc
)

target_include_directories(client
    PRIVATE
        ArmLibs/grpcInstall/platform/ARM/include
        ArmLibs/grpc/third_party/abseil-cpp
)

target_include_directories(server
    PRIVATE
        ArmLibs/grpcInstall/platform/ARM/include
        ArmLibs/grpc/third_party/abseil-cpp
)

target_link_directories(client
    PRIVATE
        ArmLibs/grpcInstall/platform/ARM/lib
)

target_link_directories(server
    PRIVATE
        ArmLibs/grpcInstall/platform/ARM/lib
)

target_link_libraries(client
    PRIVATE
        -lprotobuf
        -lgrpc++
        -lgrpc++_reflection
)

target_link_libraries(server
    PRIVATE
        -lprotobuf
        -lgrpc++
        -lgrpc++_reflection
)

install(
    TARGETS client server
    RUNTIME DESTINATION ${CMAKE_SOURCE_DIR}/build/install
)