cmake_minimum_required(VERSION 2.8.7)

include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
if(NOT COMPILER_SUPPORTS_CXX11)
  message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()

if(USE_libstdcpp)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libstdc++")
  message("-- Warning: forcing libstdc++ (controlled by USE_libstdcpp option in cmake)")
endif()

set(CNSTREAM_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../)
set(SOURCE_ROOT_DIR ${CNSTREAM_ROOT_DIR}/source)

# # compile flags
# set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG -O2")
# set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG -g")
# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_REENTRANT -fPIC -Wall -Werror")

option(build_kafka "build model kafka" ON)

# ---[ kafka
if(build_kafka)
  find_package(LibRDKafka)
  if(LIBRDKAFKA_FOUND)
    include_directories(${LibRDKafka_INCLUDE_DIR})
    list(APPEND 3RDPARTY_LIBS ${LibRDKafka_C_LIBRARIES})
    message(STATUS "LibRDKafka include: ${LibRDKafka_INCLUDE_DIR}")
    message(STATUS "LibRDKafka libraries: ${LibRDKafka_C_LIBRARIES}")
  else() 
    message(FATAL_ERROR "rdkafka not found!")
  endif()
endif()

set(CMAKE_MODULE_PATH ${CNSTREAM_ROOT_DIR}/cmake/sanitizers ${CNSTREAM_ROOT_DIR}/cmake)

# ---[ rapidjson
include_directories(${CNSTREAM_ROOT_DIR}/3rdparty/)

# ---[ modules include dirs
include_directories(${CNSTREAM_ROOT_DIR}/modules/Expel/include)
include_directories(${CNSTREAM_ROOT_DIR}/modules/HttpClient/include)
include_directories(${CNSTREAM_ROOT_DIR}/modules/HttpServer/include)
include_directories(${CNSTREAM_ROOT_DIR}/modules/InfineFilter/include)
include_directories(${CNSTREAM_ROOT_DIR}/modules/Monitor/include)
include_directories(${CNSTREAM_ROOT_DIR}/modules/TCPClient/include)
include_directories(${CNSTREAM_ROOT_DIR}/modules/config/include)
include_directories(${CNSTREAM_ROOT_DIR}/source/UserApp/include)
include_directories(${CNSTREAM_ROOT_DIR}/framework/core/include)
include_directories(${CNSTREAM_ROOT_DIR}/framework/request/include)

include_directories(${CNSTREAM_ROOT_DIR}/plugins/ExpelPlugin/include)
include_directories(${CNSTREAM_ROOT_DIR}/plugins/HttpPlugin/include)
include_directories(${CNSTREAM_ROOT_DIR}/plugins/MonitorPlugin/include)
include_directories(${CNSTREAM_ROOT_DIR}/plugins/TcpPlugin/include)

aux_source_directory(${CNSTREAM_ROOT_DIR}/source/src srcs)
aux_source_directory(${CNSTREAM_ROOT_DIR}/source/UserApp/src userApps)

# ---[ add targets
# set(EXECUTABLE_OUTPUT_PATH ${SOURCE_ROOT_DIR}/bin)

add_executable(gsd ${srcs} ${userApps} ${3RDPARTY_LIBS})
target_link_libraries(gsd gsd_core gsd_modules gsd_plugins pthread dl)