cmake_minimum_required(VERSION 3.4.1) 
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project(rknn_internal_mem_reuse_demo) 
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set(CMAKE_CXX_STANDARD 11) 
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set(CMAKE_CXX_STANDARD_REQUIRED ON) 
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# skip 3rd-party lib dependencies 
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--allow-shlib-undefined") 
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# install target and libraries 
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set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR}/install/rknn_internal_mem_reuse_demo_${CMAKE_SYSTEM_NAME}) 
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set(CMAKE_SKIP_INSTALL_RPATH FALSE) 
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set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) 
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set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib") 
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# rknn api 
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if(TARGET_SOC STREQUAL "rk356x") 
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  set(RKNN_API_PATH ${CMAKE_SOURCE_DIR}/../../runtime/RK356X/${CMAKE_SYSTEM_NAME}/librknn_api) 
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elseif(TARGET_SOC STREQUAL "rk3588") 
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  set(RKNN_API_PATH ${CMAKE_SOURCE_DIR}/../../runtime/RK3588/${CMAKE_SYSTEM_NAME}/librknn_api) 
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else() 
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  message(FATAL_ERROR "TARGET_SOC is not set, ref value: rk356x or rk3588 or rv110x") 
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endif() 
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if (CMAKE_SYSTEM_NAME STREQUAL "Android") 
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  set(RKNN_RT_LIB ${RKNN_API_PATH}/${CMAKE_ANDROID_ARCH_ABI}/librknnrt.so) 
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else() 
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  if (CMAKE_C_COMPILER MATCHES "aarch64") 
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    set(LIB_ARCH aarch64) 
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  else() 
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    set(LIB_ARCH armhf) 
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  endif() 
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  set(RKNN_RT_LIB ${RKNN_API_PATH}/${LIB_ARCH}/librknnrt.so) 
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endif() 
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include_directories(${RKNN_API_PATH}/include) 
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include_directories(${CMAKE_SOURCE_DIR}/../3rdparty) 
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# opencv 
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if (CMAKE_SYSTEM_NAME STREQUAL "Android") 
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    set(OpenCV_DIR ${CMAKE_SOURCE_DIR}/../3rdparty/opencv/OpenCV-android-sdk/sdk/native/jni/abi-${CMAKE_ANDROID_ARCH_ABI}) 
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else() 
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  if(LIB_ARCH STREQUAL "armhf") 
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    set(OpenCV_DIR ${CMAKE_SOURCE_DIR}/../3rdparty/opencv/opencv-linux-armhf/share/OpenCV) 
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  else() 
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    set(OpenCV_DIR ${CMAKE_SOURCE_DIR}/../3rdparty/opencv/opencv-linux-aarch64/share/OpenCV) 
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  endif() 
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endif() 
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find_package(OpenCV REQUIRED) 
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#rga 
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if(TARGET_SOC STREQUAL "rk356x") 
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  set(RGA_PATH ${CMAKE_SOURCE_DIR}/../3rdparty/rga/RK356X) 
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elseif(TARGET_SOC STREQUAL "rk3588") 
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  set(RGA_PATH ${CMAKE_SOURCE_DIR}/../3rdparty/rga/RK3588) 
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else() 
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  message(FATAL_ERROR "TARGET_SOC is not set, ref value: rk356x or rk3588") 
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endif() 
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if (CMAKE_SYSTEM_NAME STREQUAL "Android") 
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  set(RGA_LIB ${RGA_PATH}/lib/Android/${CMAKE_ANDROID_ARCH_ABI}/librga.so) 
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else() 
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  if (CMAKE_C_COMPILER MATCHES "aarch64") 
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    set(LIB_ARCH aarch64) 
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  else() 
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    set(LIB_ARCH armhf) 
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  endif() 
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  set(RGA_LIB ${RGA_PATH}/lib/Linux//${LIB_ARCH}/librga.so) 
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endif() 
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include_directories( ${RGA_PATH}/include) 
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set(CMAKE_INSTALL_RPATH "lib") 
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# rknn_internal_mem_reuse_demo 
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include_directories( ${CMAKE_SOURCE_DIR}/include) 
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add_executable(rknn_internal_mem_reuse_demo 
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        src/rknn_internal_mem_reuse_demo.cc 
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) 
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target_link_libraries(rknn_internal_mem_reuse_demo 
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  ${RKNN_RT_LIB} 
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  ${RGA_LIB} 
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  ${OpenCV_LIBS} 
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) 
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# install target and libraries 
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set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR}/install/rknn_internal_mem_reuse_demo_${CMAKE_SYSTEM_NAME}) 
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install(TARGETS rknn_internal_mem_reuse_demo DESTINATION ./) 
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install(PROGRAMS ${RKNN_RT_LIB} DESTINATION lib) 
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install(PROGRAMS ${RGA_LIB} DESTINATION lib) 
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install(DIRECTORY ../rknn_yolov5_demo/model DESTINATION ./) 
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install(DIRECTORY ../rknn_mobilenet_demo/model DESTINATION ./) 
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