include(${CMAKE_MODULE_PATH}/utils.cmake)

find_package_or_disable(GHC NOSERVER)

include(${CMAKE_MODULE_PATH}/CheckHaskellModuleExists.cmake)

check_haskell_module_exists("Control.Exception" mask 1 base)

check_haskell_module_exists("Data.Map" size 1 containers)

check_haskell_module_exists("Data.Vector" length 1 vector)

check_haskell_module_exists("Data.ByteString" pack 1 bytestring)

check_haskell_module_exists("Text.Show.ByteString" putDigit 1 bytestring-show)

check_haskell_module_exists("Network.BSD" getHostName 0 network)

check_haskell_module_exists("Data.Time" getCurrentTime 0 time)

check_haskell_module_exists("Control.Monad.State" fix 1 mtl)

check_haskell_module_exists("Codec.Binary.Base64" encode 1 dataenc)

check_haskell_module_exists("System.Log.Logger" warningM 1 hslogger)

check_haskell_module_exists("System.Process" createProcess 3 process)

check_haskell_module_exists("Data.ByteString.Lazy.UTF8" decode 1 utf8-string)

check_haskell_module_exists("Data.Digest.Pure.SHA" sha1 1 SHA)

check_haskell_module_exists("System.Entropy" openHandle 0 entropy)

check_haskell_module_exists("Codec.Compression.Zlib" decompress 1 zlib)

check_haskell_module_exists("System.Random" getStdGen 0 random)

# this one needs type signatures to work

# check_haskell_module_exists("Control.DeepSeq" deepseq 2 deepseq)

set(hwserver_sources

    OfficialServer/DBInteraction.hs

    Actions.hs

    ClientIO.hs

    ConfigFile.hs

    Consts.hs

    CoreTypes.hs

    EngineInteraction.hs

    FloodDetection.hs

    HWProtoCore.hs

    HWProtoInRoomState.hs

    HWProtoLobbyState.hs

    HWProtoNEState.hs

    HandlerUtils.hs

    JoinsMonitor.hs

    NetRoutines.hs

    Opts.hs

    RoomsAndClients.hs

    ServerCore.hs

    ServerState.hs

    Store.hs

    Utils.hs

    Votes.hs

    hedgewars-server.hs

    )

set(hwserv_main ${CMAKE_CURRENT_SOURCE_DIR}/hedgewars-server.hs)

set(ghc_flags

    --make ${hwserv_main}

    -i${CMAKE_CURRENT_SOURCE_DIR}

    -o ${EXECUTABLE_OUTPUT_PATH}/hedgewars-server${CMAKE_EXECUTABLE_SUFFIX}

    -odir ${CMAKE_CURRENT_BINARY_DIR}

    -hidir ${CMAKE_CURRENT_BINARY_DIR}

    ${haskell_flags})

add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hedgewars-server${CMAKE_EXECUTABLE_SUFFIX}"

        COMMAND "${GHC_EXECUTABLE}"

        ARGS ${ghc_flags}

        MAIN_DEPENDENCY ${hwserv_main}

        DEPENDS ${hwserver_sources}

        )

add_custom_target(hedgewars-server ALL DEPENDS "${EXECUTABLE_OUTPUT_PATH}/hedgewars-server${CMAKE_EXECUTABLE_SUFFIX}")

install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/hedgewars-server${CMAKE_EXECUTABLE_SUFFIX}" DESTINATION ${target_binary_install_dir})