CMakeLists.txt

cmake_minimum_required(VERSION 3.4...3.22)

project(barcodeQrSDK)

find_package(PythonExtensions REQUIRED)

if(CMAKE_HOST_UNIX)
    if(CMAKE_HOST_APPLE)
        SET(CMAKE_CXX_FLAGS "-std=c++11 -O3 -Wl,-rpath,@loader_path")
        SET(CMAKE_INSTALL_RPATH "@loader_path")
    else()
        SET(CMAKE_CXX_FLAGS "-std=c++11 -O3 -Wl,-rpath=$ORIGIN")
        SET(CMAKE_INSTALL_RPATH "$ORIGIN")
    endif()
    SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif()

MESSAGE( STATUS "CPU architecture ${CMAKE_SYSTEM_PROCESSOR}" )
if(CMAKE_HOST_WIN32)
    link_directories("${PROJECT_SOURCE_DIR}/lib/win/") 
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
    if (CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64)
        MESSAGE( STATUS "Link directory: ${PROJECT_SOURCE_DIR}/lib/linux/" )
        link_directories("${PROJECT_SOURCE_DIR}/lib/linux/")
    elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l)
        MESSAGE( STATUS "Link directory: ${PROJECT_SOURCE_DIR}/lib/arm32/" )
        link_directories("${PROJECT_SOURCE_DIR}/lib/arm32/") 
    elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64) 
        MESSAGE( STATUS "Link directory: ${PROJECT_SOURCE_DIR}/lib/aarch64/" )
        link_directories("${PROJECT_SOURCE_DIR}/lib/aarch64/") 
    endif()
elseif(CMAKE_HOST_APPLE)
    MESSAGE( STATUS "Link directory: ${PROJECT_SOURCE_DIR}/lib/macos/" )
    link_directories("${PROJECT_SOURCE_DIR}/lib/macos/") 
endif()
include_directories("${PROJECT_BINARY_DIR}" "${PROJECT_SOURCE_DIR}/include/")

add_library(${PROJECT_NAME} MODULE src/barcodeQrSDK.cpp)
if(CMAKE_HOST_WIN32)
    if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
        target_link_libraries (${PROJECT_NAME} "DynamsoftBarcodeReaderx64")
    else()
        target_link_libraries (${PROJECT_NAME} "DBRx64")
    endif()
else()
    target_link_libraries (${PROJECT_NAME} "DynamsoftBarcodeReader" pthread)
endif()

if(CMAKE_HOST_WIN32)
    add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD 
    COMMAND ${CMAKE_COMMAND} -E copy_directory
    "${PROJECT_SOURCE_DIR}/lib/win/"      
    $<TARGET_FILE_DIR:${PROJECT_NAME}>)
endif()

python_extension_module(barcodeQrSDK)
install(TARGETS barcodeQrSDK LIBRARY DESTINATION barcodeQrSDK)

if(CMAKE_HOST_WIN32)
    install (DIRECTORY  "${PROJECT_SOURCE_DIR}/lib/win/" DESTINATION barcodeQrSDK)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
    if (CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64)
        install (DIRECTORY  "${PROJECT_SOURCE_DIR}/lib/linux/" DESTINATION barcodeQrSDK)
    elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l OR ARM32_BUILD)
        install (DIRECTORY  "${PROJECT_SOURCE_DIR}/lib/arm32/" DESTINATION barcodeQrSDK)
    elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64) 
        install (DIRECTORY  "${PROJECT_SOURCE_DIR}/lib/aarch64/" DESTINATION barcodeQrSDK)
    endif()
elseif(CMAKE_HOST_APPLE)
    install (DIRECTORY  "${PROJECT_SOURCE_DIR}/lib/macos/" DESTINATION barcodeQrSDK)
endif()