USB_DEV_AI/rknn_yolov5_demo/CMakeLists.txt

cmake_minimum_required(VERSION 3.4.1)

project(rknn_yolov5_demo)

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

# skip 3rd-party lib dependencies
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--allow-shlib-undefined")

# install target and libraries
set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR}/install/rknn_yolov5_demo_${CMAKE_SYSTEM_NAME})

set(CMAKE_SKIP_INSTALL_RPATH FALSE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")

set(LIB_ARCH aarch64)

# if (CMAKE_C_COMPILER MATCHES "aarch64")
#   set(LIB_ARCH aarch64)
# else()
#   set(LIB_ARCH armhf)
# endif()

include_directories(${CMAKE_SOURCE_DIR})

# rknn api
if(TARGET_SOC STREQUAL "rk356x")
  set(RKNN_API_PATH ${CMAKE_SOURCE_DIR}/../../runtime/RK356X/${CMAKE_SYSTEM_NAME}/librknn_api)
elseif(TARGET_SOC STREQUAL "rk3588")
  set(RKNN_API_PATH ${CMAKE_SOURCE_DIR}/../runtime/RK3588/${CMAKE_SYSTEM_NAME}/librknn_api)
else()
  message(FATAL_ERROR "TARGET_SOC is not set, ref value: rk356x or rk3588 or rv110x")
endif()

if (CMAKE_SYSTEM_NAME STREQUAL "Android")
  set(RKNN_RT_LIB ${RKNN_API_PATH}/${CMAKE_ANDROID_ARCH_ABI}/librknnrt.so)
else()
  set(RKNN_RT_LIB ${RKNN_API_PATH}/${LIB_ARCH}/librknnrt.so)
endif()
include_directories(${RKNN_API_PATH}/include)
include_directories(${CMAKE_SOURCE_DIR}/../3rdparty)

# opencv
if (CMAKE_SYSTEM_NAME STREQUAL "Android")
    set(OpenCV_DIR ${CMAKE_SOURCE_DIR}/../3rdparty/opencv/OpenCV-android-sdk/sdk/native/jni/abi-${CMAKE_ANDROID_ARCH_ABI})
else()
  if(LIB_ARCH STREQUAL "armhf")
    set(OpenCV_DIR ${CMAKE_SOURCE_DIR}/../3rdparty/opencv/opencv-linux-armhf/share/OpenCV)
  else()
    set(OpenCV_DIR ${CMAKE_SOURCE_DIR}/../3rdparty/opencv/opencv-linux-aarch64/share/OpenCV)
  endif()
endif()
find_package(OpenCV REQUIRED)

#rga
if(TARGET_SOC STREQUAL "rk356x")
  set(RGA_PATH ${CMAKE_SOURCE_DIR}/../3rdparty/rga/RK356X)
elseif(TARGET_SOC STREQUAL "rk3588")
  set(RGA_PATH ${CMAKE_SOURCE_DIR}/../3rdparty/rga/RK3588)
else()
  message(FATAL_ERROR "TARGET_SOC is not set, ref value: rk356x or rk3588")
endif()
if (CMAKE_SYSTEM_NAME STREQUAL "Android")
  set(RGA_LIB ${RGA_PATH}/lib/Android/${CMAKE_ANDROID_ARCH_ABI}/librga.so)
else()
  set(RGA_LIB ${RGA_PATH}/lib/Linux//${LIB_ARCH}/librga.so)
endif()
include_directories( ${RGA_PATH}/include)

# mpp
set(MPP_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../3rdparty/mpp)
if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
  set(MPP_LIBS ${MPP_PATH}/${CMAKE_SYSTEM_NAME}/${LIB_ARCH}/librockchip_mpp.so)
elseif (CMAKE_SYSTEM_NAME STREQUAL "Android")
  set(MPP_LIBS ${MPP_PATH}/${CMAKE_SYSTEM_NAME}/${CMAKE_ANDROID_ARCH_ABI}/libmpp.so)
endif()
include_directories(${MPP_PATH}/include)

# zlmediakit
set(ZLMEDIAKIT_PATH ${CMAKE_SOURCE_DIR}/../3rdparty/zlmediakit)
if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
include_directories(${ZLMEDIAKIT_PATH}/include)
set(ZLMEDIAKIT_LIBS ${ZLMEDIAKIT_PATH}/${LIB_ARCH}/libmk_api.so)
endif()

if (ZLMEDIAKIT_LIBS)
    add_definitions(-DBUILD_VIDEO_RTSP)
endif()

set(CMAKE_INSTALL_RPATH "lib")

# rknn_yolov5_demo
include_directories( ${CMAKE_SOURCE_DIR}/include)

add_executable(rknn_yolov5_demo
        src/main.cc
        src/postprocess.cc
)

target_link_libraries(rknn_yolov5_demo
  ${RKNN_RT_LIB}
  ${RGA_LIB}
  ${OpenCV_LIBS}
)

if (MPP_LIBS)
add_executable(rknn_yolov5_video_demo
        src/main_video.cc
        src/postprocess.cc
        utils/mpp_decoder.cpp
        utils/mpp_encoder.cpp
        utils/drawing.cpp
)
target_link_libraries(rknn_yolov5_video_demo
  ${RKNN_RT_LIB}
  ${RGA_LIB}
  ${OpenCV_LIBS}
  ${MPP_LIBS}
  ${ZLMEDIAKIT_LIBS}
)
endif()


# install target and libraries
set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR}/install/rknn_yolov5_demo_${CMAKE_SYSTEM_NAME})
install(TARGETS rknn_yolov5_demo DESTINATION ./)

install(PROGRAMS ${RKNN_RT_LIB} DESTINATION lib)
install(PROGRAMS ${RGA_LIB} DESTINATION lib)
install(DIRECTORY model DESTINATION ./)

if (MPP_LIBS)
install(TARGETS rknn_yolov5_video_demo DESTINATION ./)
install(PROGRAMS ${MPP_LIBS} DESTINATION lib)
endif()

if (ZLMEDIAKIT_LIBS)
install(PROGRAMS ${ZLMEDIAKIT_LIBS} DESTINATION lib)
endif()