cmake_minimum_required(VERSION 2.8.7)
if(POLICY CMP0046)
  cmake_policy(SET CMP0046 NEW)
endif()
if(POLICY CMP0054)
  cmake_policy(SET CMP0054 NEW)
endif()

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

# 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 -Wno-deprecated-declarations -Wall -Werror")

set(CMAKE_MODULE_PATH ${CNSTREAM_ROOT_DIR}/cmake)
# ---[ neuware
find_package(Neuware)
include_directories(${NEUWARE_INCLUDE_DIR})

# ---[ pybind11
set(PYBIND11_PYTHON_VERSION 3.5)
add_subdirectory(${CNSTREAM_ROOT_DIR}/3rdparty/pybind11 ${CMAKE_CURRENT_BINARY_DIR}/pybind11)

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

set(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_SOURCE_DIR}/src/webserver)

include_directories("${CNSTREAM_ROOT_DIR}/modules")
include_directories("${CNSTREAM_ROOT_DIR}/modules/inference/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/inference2/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/osd/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/source/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/encode/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/track/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/display/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/rtsp_sink/include")
include_directories("${CNSTREAM_ROOT_DIR}/modules/util/include")
include_directories("${CNSTREAM_ROOT_DIR}/samples/common")

include_directories(${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src/pycnstream_backend)

aux_source_directory(${CNSTREAM_ROOT_DIR}/samples/common/ util_src)
list(APPEND service_srcs ${util_src})
aux_source_directory(${CNSTREAM_ROOT_DIR}/samples/common/preprocess preprocess_srcs)
list(APPEND service_srcs ${preprocess_srcs})
aux_source_directory(${CNSTREAM_ROOT_DIR}/samples/common/postprocess postprocess_srcs)
list(APPEND service_srcs ${postprocess_srcs})
aux_source_directory(${CNSTREAM_ROOT_DIR}/samples/common/obj_filter obj_filter_srcs)
list(APPEND service_srcs ${obj_filter_srcs})

aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR}/src/pycnstream_backend pyapi_src)
list(APPEND service_srcs ${pyapi_src})
# make python or cpp api
set(make_pythonapi true)
if(make_pythonapi)
  set(MAKE_PYTHONAPI true)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMAKE_PYTHONAPI")
  message("target :  pycnservice package")
  include_directories(${CNSTREAM_ROOT_DIR}/3rdparty/pybind11/include)
  include(${CNSTREAM_ROOT_DIR}/cmake/have_cnstream_target.cmake)
  have_framework_target(${CNSTREAM_ROOT_DIR})
  have_easydk_target(${CNSTREAM_ROOT_DIR})
  have_modules_target(${CNSTREAM_ROOT_DIR})
  have_modules_contrib_target(${CNSTREAM_ROOT_DIR})
  pybind11_add_module(pycnservice SHARED ${service_srcs})
  if(HAVE_FRAMEWORK_TARGET)
    add_dependencies(pycnservice cnstream_core)
  endif()
  if(HAVE_EASYDK_TARGET)
    add_dependencies(pycnservice easydk cnis)
  endif()
  if(HAVE_MODULES_TARGET)
    add_dependencies(pycnservice cnstream_va)
  endif()
  if(HAVE_MODULES_CONTRIB_TARGET)
    add_dependencies(pycnservice cnstream_contrib)
  endif()
  target_link_libraries(pycnservice PRIVATE cnstream_va easydk cnis cnstream_core ${OpenCV_LIBS} ${FFMPEG_LIBRARIES} pthread dl)
  if(HAVE_MODULES_CONTRIB)
    set(CMAKE_EXE_LINKER_FLAGS "-Wl,--no-as-needed")
    target_link_libraries(pycnservice PRIVATE cnstream_contrib)
  endif()
endif()

# web visualize unitest
set(web_visualize_unitest false)
if(web_visualize_unitest)
  add_subdirectory(unitest)
endif()