CMakeLists.txt

cmake_minimum_required(VERSION 3.17)
project(MailTaxi CXX)
set(CMAKE_CXX_STANDARD 17)

find_package(Boost 1.74.0 REQUIRED thread )
find_package(LibCDS CONFIG REQUIRED PATHS /home/anton/vcpkg/packages/libcds_x64-linux/share/libcds)

include_directories(${Boost_INCLUDE_DIRS})


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

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

# gRPC C++ plugin
get_target_property(gRPC_CPP_PLUGIN_EXECUTABLE gRPC::grpc_cpp_plugin
        IMPORTED_LOCATION_RELEASE)

set(_GRPC_GRPCPP gRPC::grpc++)
set(_REFLECTION gRPC::grpc++_reflection)
set(_PROTOBUF_LIBPROTOBUF protobuf::libprotobuf)

find_program(GRPC_CPP_PLUGIN grpc_cpp_plugin)
function(PROTOBUF_GENERATE_GRPC_CPP SRCS HDRS)
    if(NOT ARGN)
        message(SEND_ERROR "Error: PROTOBUF_GENERATE_GRPC_CPP() called without any proto files")
        return()
    endif()

    if(PROTOBUF_GENERATE_CPP_APPEND_PATH) # This variable is common for all types of output.
        # Create an include path for each file specified
        foreach(FIL ${ARGN})
            get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
            get_filename_component(ABS_PATH ${ABS_FIL} PATH)
            list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
            if(${_contains_already} EQUAL -1)
                list(APPEND _protobuf_include_path -I ${ABS_PATH})
            endif()
        endforeach()
    else()
        set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
    endif()

    if(DEFINED PROTOBUF_IMPORT_DIRS)
        foreach(DIR ${Protobuf_IMPORT_DIRS})
            get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
            list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
            if(${_contains_already} EQUAL -1)
                list(APPEND _protobuf_include_path -I ${ABS_PATH})
            endif()
        endforeach()
    endif()

    set(${SRCS})
    set(${HDRS})
    foreach(FIL ${ARGN})
        get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
        get_filename_component(FIL_WE ${FIL} NAME_WE)

        list(APPEND ${SRCS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.cc")
        list(APPEND ${HDRS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.h")

        add_custom_command(
                OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.cc"
                "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.h"
                COMMAND  ${Protobuf_PROTOC_EXECUTABLE}
                ARGS --grpc_out=${CMAKE_CURRENT_BINARY_DIR}
                --plugin=protoc-gen-grpc=${GRPC_CPP_PLUGIN}
                ${_protobuf_include_path} ${ABS_FIL}
                DEPENDS ${ABS_FIL} ${Protobuf_PROTOC_EXECUTABLE}
                COMMENT "Running gRPC C++ protocol buffer compiler on ${FIL}"
                VERBATIM)
    endforeach()

    set_source_files_properties(${${SRCS}} ${${HDRS}} PROPERTIES GENERATED TRUE)
    set(${SRCS} ${${SRCS}} PARENT_SCOPE)
    set(${HDRS} ${${HDRS}} PARENT_SCOPE)
endfunction()

include_directories("${CMAKE_CURRENT_BINARY_DIR}")
include_directories(GeoIndexer/include)
include_directories(Authorization/include)
include_directories(OrderManagement/include)
include_directories(CashTable/include)
include_directories(CDSHelper/include)
include_directories(GeoIndexClient/include)
include_directories(/home/anton/libpq/src/interfaces/libpq)
include_directories(/home/anton/libpq/src/include)
PROTOBUF_GENERATE_CPP(ProtoSources ProtoHeaders protos/GeoData.proto protos/TaxiFacilities.proto protos/GeoIndex.proto
        protos/OrderManagement.proto protos/Authorization.proto)
PROTOBUF_GENERATE_GRPC_CPP(ProtoGRPCSources ProtoGRPCHeaders protos/GeoIndex.proto protos/OrderManagement.proto protos/Authorization.proto)

file(GLOB SrcAuthorization "Authorization/src/*.cpp")
add_executable(Authorization ${SrcAuthorization} GeoIndexClient/src/GeoIndexClient.cpp
        ${ProtoSources}
        ${ProtoGRPCSources})
target_link_libraries(Authorization
        ${_REFLECTION}
        ${_GRPC_GRPCPP}
        ${_PROTOBUF_LIBPROTOBUF}
        ${PostgreSQL_LIBRARIES}
        Boost::thread LibCDS::cds-s
        /home/anton/libpq/build/libpq.so)

file(GLOB SrcGeoIndexer "GeoIndexer/src/*.cpp")
add_executable(GeoIndexer ${SrcGeoIndexer}
        ${ProtoSources}
        ${ProtoGRPCSources})
target_link_libraries(GeoIndexer
        ${_REFLECTION}
        ${_GRPC_GRPCPP}
        ${_PROTOBUF_LIBPROTOBUF}
        Boost::thread LibCDS::cds-s)

file(GLOB SrcOrderManagement "OrderManagement/src/*.cpp")
add_executable(OrderManagement ${SrcOrderManagement}  GeoIndexClient/src/GeoIndexClient.cpp
        ${ProtoSources}
        ${ProtoGRPCSources})
target_link_libraries(OrderManagement
        ${_REFLECTION}
        ${_GRPC_GRPCPP}
        ${_PROTOBUF_LIBPROTOBUF}
        Boost::thread LibCDS::cds-s)