# 这个是cmake最小版本要求
cmake_minimum_required(VERSION 3.1)

# Enable C++11，这一段是源码里的
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)

# 填写你的项目名称Project
project( NcnnFaceTrack )
# 填写target
set(TARGET "NcnnFaceTrack")

# 这一句是寻找你的OpenCV位置
find_package( OpenCV REQUIRED )

# 可以选择将一些信息打印出来，也可以不打印
# 依次为OpenCV位置，版本，库，包含路径
message(STATUS "OpenCV library status:")
message(STATUS "config: ${OpenCV_DIR}")
message(STATUS "version: ${OpenCV_VERSION}")
message(STATUS "librarier: ${OpenCV_LIBS}")
message(STATUS "include path: ${OpenCV_INCLUDE_DIRS}")

# 添加包含目录
aux_source_directory(${CMAKE_SOURCE_DIR}/src DIR_SRCS)
aux_source_directory(${CMAKE_SOURCE_DIR}/src/face DIR_SRCS)
aux_source_directory(${CMAKE_SOURCE_DIR}/src/mtcnn DIR_SRCS)

# 头文件
include_directories(
    ${OpenCV_INCLUDE_DIRS}
    ${CMAKE_SOURCE_DIR}/src/face
    ${CMAKE_SOURCE_DIR}/src/mtcnn
    ${CMAKE_SOURCE_DIR}/src/third_party/ncnn/include
)

# libs
link_directories(
    ${CMAKE_SOURCE_DIR}/src/third_party/ncnn/lib
)

add_executable(${TARGET} ${DIR_SRCS})

# 填项目名
message(STATUS "OpenCV_LIBS path: ${OpenCV_LIBS}")
target_link_libraries(
    ${TARGET}
    opencv_core opencv_highgui opencv_imgproc opencv_imgcodecs opencv_videoio opencv_video
    ncnn pthread
)


# Build commands
add_custom_command(
    TARGET ${TARGET} POST_BUILD
    COMMAND ${CMAKE_COMMAND} -E copy_if_different ${TARGET} "../release/${TARGET}"
    COMMAND ${CMAKE_COMMAND} -E copy "../data/*" "../release/"
    COMMAND ${CMAKE_COMMAND} -E copy "../models/ncnn/*" "../release/"

    COMMENT "copy ${TARGET} to ../release/${PLATFORM}/${TARGET}"
)