cmake_minimum_required(VERSION 3.5)
project(furhat-camcore-2.0)

if (COMPILER_SUPPORTS_CXX17)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
elseif (COMPILER_SUPPORTS_CXX0X)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
endif ()

set(CMAKE_CXX_FLAGS "-DDLIB_NO_GUI_SUPPORT ${CMAKE_CXX_FLAGS} -fopenmp -DLINUX")

# Add optimization flags:
if (NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Debug)
endif ()

set(CMAKE_CXX_FLAGS_DEBUG "-g -DDEBUG -fdiagnostics-show-option -Wall")
set(CMAKE_CXX_FLAGS_RELEASE "-m64 -Ofast -flto -march=native -funroll-loops")

IF(DEFINED $ENV{INTEL_CVSDK_DIR})
    set(VINO_SDK_LOCATION $ENV{INTEL_CVSDK_DIR})
ELSE()
    set(VINO_SDK_LOCATION /opt/intel/openvino)
ENDIF()
set(DLIB_LOCATION ${CMAKE_CURRENT_LIST_DIR}/submodules/dlib)
set(LIBEXIF_LOCATION ${CMAKE_CURRENT_LIST_DIR}/submodules/libexif)

add_subdirectory(src/thirdparty/gflags)
add_subdirectory(src/intel/common)

file(GLOB h_source "src/headers/*.h")
file(GLOB hpp_source "src/*.h" "src/headers/*.hpp")
file(GLOB cpp_source "src/*.cpp")

file(GLOB h_intel_source "src/intel/*.h")
file(GLOB hpp_intel_source "src/intel/*.hpp")
file(GLOB cpp_intel_source "src/intel/*.cpp")

add_executable(furhat-camcore ${cpp_intel_source} ${h_intel_source} ${hpp_intel_source}
                              ${h_source} ${hpp_source} ${cpp_source}
                              ${DLIB_LOCATION}/dlib/all/source.cpp)

include_directories(${VINO_SDK_LOCATION}/deployment_tools/inference_engine/include)
include_directories(${VINO_SDK_LOCATION}/opencv/include)
include_directories(${DLIB_LOCATION})
include_directories(${LIBEXIF_LOCATION})
include_directories(${CMAKE_CURRENT_LIST_DIR}/deps/cppzmq/include/)
include_directories(src/thirdparty/json)

link_directories(
        ${VINO_SDK_LOCATION}/deployment_tools/inference_engine/lib/intel64
        ${VINO_SDK_LOCATION}/opencv/lib
)

find_library(INFERENCE_ENGINE_LIB inference_engine HINTS ${VINO_SDK_LOCATION}/deployment_tools/inference_engine/lib/intel64)
find_library(OPENCV_CORE opencv_core HINTS ${VINO_SDK_LOCATION}/opencv/lib)
find_library(OPENCV_HIGHGUI opencv_highgui HINTS ${VINO_SDK_LOCATION}/opencv/lib)
find_library(OPENCV_IMGPROC opencv_imgproc HINTS ${VINO_SDK_LOCATION}/opencv/lib)
find_library(OPENCV_CODECS opencv_imgcodecs HINTS ${VINO_SDK_LOCATION}/opencv/lib)
find_library(OPENCV_VIDEOIO opencv_videoio HINTS ${VINO_SDK_LOCATION}/opencv/lib)

target_link_libraries(furhat-camcore 
        ${INFERENCE_ENGINE_LIB}
        ${OPENCV_CORE}
        ${OPENCV_HIGHGUI}
        ${OPENCV_IMGPROC}
        ${OPENCV_CODECS}
        ${OPENCV_VIDEOIO}
        ${NGRAPH_LIBRARIES}
        gflags
        zmq
        exif 
        ${CMAKE_DL_LIBS}
)