CMakeLists.txt

   1 # ----------------------------------------------------------------------------
   2 #  Root CMake file for OpenCV
   3 #
   4 #    From the off-tree build directory, invoke:
   5 #      $ cmake <PATH_TO_OPENCV_ROOT>
   6 #
   7 # ----------------------------------------------------------------------------
   8
   9 # Disable in-source builds to prevent source tree corruption.
  10 if(" ${CMAKE_SOURCE_DIR}" STREQUAL " ${CMAKE_BINARY_DIR}")
  11   message(FATAL_ERROR "
  12 FATAL: In-source builds are not allowed.
  13        You should create a separate directory for build files.
  14 ")
  15 endif()
  16
  17
  18 include(cmake/OpenCVMinDepVersions.cmake)
  19
  20 if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  21   cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
  22   #Required to resolve linker error issues due to incompatibility with CMake v3.0+ policies.
  23   #CMake fails to find _fseeko() which leads to subsequent linker error.
  24   #See details here: http://www.cmake.org/Wiki/CMake/Policies
  25   cmake_policy(VERSION 2.8)
  26 else()
  27   cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR)
  28 endif()
  29
  30 #
  31 # Configure CMake policies
  32 #
  33 if(POLICY CMP0026)
  34   cmake_policy(SET CMP0026 NEW)
  35 endif()
  36
  37 if(POLICY CMP0042)
  38   cmake_policy(SET CMP0042 NEW)  # CMake 3.0+ (2.8.12): MacOS "@rpath" in target's install name
  39 endif()
  40
  41 if(POLICY CMP0046)
  42   cmake_policy(SET CMP0046 NEW)  # warn about non-existed dependencies
  43 endif()
  44
  45 if(POLICY CMP0051)
  46   cmake_policy(SET CMP0051 NEW)
  47 endif()
  48
  49 if(POLICY CMP0054)  # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
  50   cmake_policy(SET CMP0054 NEW)
  51 endif()
  52
  53 if(POLICY CMP0056)
  54   cmake_policy(SET CMP0056 NEW)  # try_compile(): link flags
  55 endif()
  56
  57 if(POLICY CMP0066)
  58   cmake_policy(SET CMP0066 NEW)  # CMake 3.7: try_compile(): use per-config flags, like CMAKE_CXX_FLAGS_RELEASE
  59 endif()
  60
  61 if(POLICY CMP0067)
  62   cmake_policy(SET CMP0067 NEW)  # CMake 3.8: try_compile(): honor language standard variables (like C++11)
  63 endif()
  64
  65 if(POLICY CMP0068)
  66   cmake_policy(SET CMP0068 NEW)  # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
  67 endif()
  68
  69 if(POLICY CMP0075)
  70   cmake_policy(SET CMP0075 NEW)  # CMake 3.12+: Include file check macros honor `CMAKE_REQUIRED_LIBRARIES`
  71 endif()
  72
  73 if(POLICY CMP0077)
  74   cmake_policy(SET CMP0077 NEW)  # CMake 3.13+: option() honors normal variables.
  75 endif()
  76
  77 #
  78 # Configure OpenCV CMake hooks
  79 #
  80 include(cmake/OpenCVUtils.cmake)
  81 ocv_cmake_reset_hooks()
  82 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
  83 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
  84   foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
  85     get_filename_component(__dir "${__dir}" ABSOLUTE)
  86     ocv_cmake_hook_register_dir(${__dir})
  87   endforeach()
  88 endif()
  89
  90 ocv_cmake_hook(CMAKE_INIT)
  91
  92 # must go before the project()/enable_language() commands
  93 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
  94 if(NOT DEFINED CMAKE_BUILD_TYPE
  95     AND NOT OPENCV_SKIP_DEFAULT_BUILD_TYPE
  96 )
  97   message(STATUS "'Release' build type is used by default. Use CMAKE_BUILD_TYPE to specify build type (Release or Debug)")
  98   set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build")
  99 endif()
 100 if(DEFINED CMAKE_BUILD_TYPE)
 101   set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "${CMAKE_CONFIGURATION_TYPES}")
 102 endif()
 103
 104 option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE)
 105 set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_PIC})
 106
 107 ocv_cmake_hook(PRE_CMAKE_BOOTSTRAP)
 108
 109 # Bootstrap CMake system: setup CMAKE_SYSTEM_NAME and other vars
 110 if(OPENCV_WORKAROUND_CMAKE_20989)
 111   set(CMAKE_SYSTEM_PROCESSOR_BACKUP ${CMAKE_SYSTEM_PROCESSOR})
 112 endif()
 113 enable_language(CXX C)
 114 if(OPENCV_WORKAROUND_CMAKE_20989)
 115   set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR_BACKUP})
 116 endif()
 117
 118 ocv_cmake_hook(POST_CMAKE_BOOTSTRAP)
 119
 120 if(NOT OPENCV_SKIP_CMAKE_SYSTEM_FILE)
 121   include("cmake/platforms/OpenCV-${CMAKE_SYSTEM_NAME}.cmake" OPTIONAL RESULT_VARIABLE "OPENCV_CMAKE_SYSTEM_FILE")
 122   if(NOT OPENCV_CMAKE_SYSTEM_FILE)
 123     message(STATUS "OpenCV: system-specific configuration file is not found: '${CMAKE_SYSTEM_NAME}'")
 124   endif()
 125 endif()
 126
 127 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)  # https://cmake.org/cmake/help/latest/variable/CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT.html
 128   if(NOT CMAKE_TOOLCHAIN_FILE)
 129     if(WIN32)
 130       set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
 131     else()
 132       set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory" FORCE)
 133     endif()
 134   else()
 135     # any cross-compiling
 136     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
 137   endif()
 138 endif()
 139
 140 enable_testing()
 141
 142 project(OpenCV CXX C)
 143
 144 if(MSVC)
 145   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
 146 endif()
 147
 148 ocv_cmake_eval(DEBUG_PRE ONCE)
 149
 150 ocv_clear_vars(OpenCVModules_TARGETS)
 151
 152 include(cmake/OpenCVDownload.cmake)
 153
 154 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
 155
 156 # ----------------------------------------------------------------------------
 157 # Break in case of popular CMake configuration mistakes
 158 # ----------------------------------------------------------------------------
 159 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
 160   message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
 161   Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
 162 endif()
 163
 164 # ----------------------------------------------------------------------------
 165 # Detect compiler and target platform architecture
 166 # ----------------------------------------------------------------------------
 167 include(cmake/OpenCVDetectCXXCompiler.cmake)
 168 ocv_cmake_hook(POST_DETECT_COMPILER)
 169
 170 # Add these standard paths to the search paths for FIND_LIBRARY
 171 # to find libraries from these locations first
 172 if(UNIX AND NOT ANDROID)
 173   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
 174     if(EXISTS /lib64)
 175       list(APPEND CMAKE_LIBRARY_PATH /lib64)
 176     else()
 177       list(APPEND CMAKE_LIBRARY_PATH /lib)
 178     endif()
 179     if(EXISTS /usr/lib64)
 180       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
 181     else()
 182       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 183     endif()
 184   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
 185     if(EXISTS /lib32)
 186       list(APPEND CMAKE_LIBRARY_PATH /lib32)
 187     else()
 188       list(APPEND CMAKE_LIBRARY_PATH /lib)
 189     endif()
 190     if(EXISTS /usr/lib32)
 191       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 192     else()
 193       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 194     endif()
 195   endif()
 196 endif()
 197
 198 # Add these standard paths to the search paths for FIND_PATH
 199 # to find include files from these locations first
 200 if(MINGW)
 201   if(EXISTS /mingw)
 202       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 203   endif()
 204   if(EXISTS /mingw32)
 205       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 206   endif()
 207   if(EXISTS /mingw64)
 208       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 209   endif()
 210 endif()
 211
 212 # ----------------------------------------------------------------------------
 213 # OpenCV cmake options
 214 # ----------------------------------------------------------------------------
 215
 216 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
 217
 218 # 3rd party libs
 219 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD   "Force using 3rdparty code from source" OFF)
 220 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 221 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 222 OCV_OPTION(BUILD_OPENJPEG           "Build OpenJPEG from source"         (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 223 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 224 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 225 OCV_OPTION(BUILD_PNG                "Build libpng from source"           (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 226 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          (OPENCV_FORCE_3RDPARTY_BUILD) )
 227 OCV_OPTION(BUILD_WEBP               "Build WebP from source"             (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 228 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
 229 OCV_OPTION(BUILD_IPP_IW             "Build IPP IW from source"           (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD) IF (X86_64 OR X86) AND NOT WINRT )
 230 OCV_OPTION(BUILD_ITT                "Build Intel ITT from source"
 231     (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
 232     IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
 233 )
 234
 235 # Optional 3rd party components
 236 # ===================================================
 237 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
 238   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 239   VERIFY HAVE_DC1394_2)
 240 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
 241   VISIBLE_IF APPLE
 242   VERIFY HAVE_AVFOUNDATION)
 243 OCV_OPTION(WITH_CAP_IOS "Enable iOS video capture" ON
 244   VISIBLE_IF IOS
 245   VERIFY HAVE_CAP_IOS)
 246 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" (NOT CV_DISABLE_OPTIMIZATION)
 247   VISIBLE_IF (ARM OR AARCH64) AND NOT IOS)
 248 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
 249   VISIBLE_IF ANDROID
 250   VERIFY HAVE_CPUFEATURES)
 251 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
 252   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
 253   VERIFY HAVE_VTK)
 254 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
 255   VISIBLE_IF NOT IOS AND NOT WINRT
 256   VERIFY HAVE_CUDA)
 257 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
 258   VISIBLE_IF WITH_CUDA
 259   VERIFY HAVE_CUFFT)
 260 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
 261   VISIBLE_IF WITH_CUDA
 262   VERIFY HAVE_CUBLAS)
 263 OCV_OPTION(WITH_CUDNN "Include NVIDIA CUDA Deep Neural Network (cuDNN) library support" WITH_CUDA
 264   VISIBLE_IF WITH_CUDA
 265   VERIFY HAVE_CUDNN)
 266 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF  # disabled, details: https://github.com/opencv/opencv/issues/14850
 267   VISIBLE_IF WITH_CUDA
 268   VERIFY HAVE_NVCUVID)
 269 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
 270   VISIBLE_IF NOT WINRT
 271   VERIFY HAVE_EIGEN)
 272 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
 273   VISIBLE_IF NOT IOS AND NOT WINRT
 274   VERIFY HAVE_FFMPEG)
 275 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
 276   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 277   VERIFY HAVE_GSTREAMER AND GSTREAMER_VERSION VERSION_GREATER "0.99")
 278 OCV_OPTION(WITH_GTK "Include GTK support" ON
 279   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 280   VERIFY HAVE_GTK)
 281 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
 282   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 283   VERIFY HAVE_GTK AND NOT HAVE_GTK3)
 284 OCV_OPTION(WITH_WAYLAND "Include Wayland support" OFF
 285         VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 286         VERIFY HAVE_WAYLAND)
 287 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
 288   VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
 289   VERIFY HAVE_IPP)
 290 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
 291   VISIBLE_IF TRUE
 292   VERIFY HAVE_HALIDE)
 293 OCV_OPTION(WITH_VULKAN "Include Vulkan support" OFF
 294   VISIBLE_IF TRUE
 295   VERIFY HAVE_VULKAN)
 296 # replacement for deprecated options: WITH_INF_ENGINE, WITH_NGRAPH
 297 OCV_OPTION(WITH_OPENVINO "Include Intel OpenVINO toolkit support" (WITH_INF_ENGINE)
 298   VISIBLE_IF TRUE
 299   VERIFY TARGET ocv.3rdparty.openvino)
 300 OCV_OPTION(WITH_WEBNN "Include WebNN support" OFF
 301   VISIBLE_IF TRUE
 302   VERIFY HAVE_WEBNN)
 303 OCV_OPTION(WITH_JASPER "Include JPEG2K support (Jasper)" ON
 304   VISIBLE_IF NOT IOS
 305   VERIFY HAVE_JASPER)
 306 OCV_OPTION(WITH_OPENJPEG "Include JPEG2K support (OpenJPEG)" ON
 307   VISIBLE_IF NOT IOS
 308   VERIFY HAVE_OPENJPEG)
 309 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
 310   VISIBLE_IF TRUE
 311   VERIFY HAVE_JPEG)
 312 OCV_OPTION(WITH_WEBP "Include WebP support" ON
 313   VISIBLE_IF NOT WINRT
 314   VERIFY HAVE_WEBP)
 315 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ((WIN32 OR ANDROID OR APPLE) OR BUILD_OPENEXR) OR NOT CMAKE_CROSSCOMPILING
 316   VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
 317   VERIFY HAVE_OPENEXR)
 318 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
 319   VISIBLE_IF NOT ANDROID AND NOT WINRT
 320   VERIFY HAVE_OPENGL)
 321 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
 322   VISIBLE_IF TRUE
 323   VERIFY HAVE_OPENVX)
 324 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
 325   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 326   VERIFY HAVE_OPENNI)
 327 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
 328   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 329   VERIFY HAVE_OPENNI2)
 330 OCV_OPTION(WITH_PNG "Include PNG support" ON
 331   VISIBLE_IF TRUE
 332   VERIFY HAVE_PNG)
 333 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
 334   VISIBLE_IF TRUE
 335   VERIFY HAVE_GDCM)
 336 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
 337   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 338   VERIFY HAVE_PVAPI)
 339 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
 340   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
 341   VERIFY HAVE_ARAVIS_API)
 342 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
 343   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 344   VERIFY HAVE_QT)
 345 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
 346   VISIBLE_IF WIN32 AND NOT WINRT
 347   VERIFY HAVE_WIN32UI)
 348 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
 349   VISIBLE_IF NOT IOS AND NOT WINRT
 350   VERIFY HAVE_TBB)
 351 OCV_OPTION(WITH_HPX "Include Ste||ar Group HPX support" OFF
 352   VISIBLE_IF TRUE
 353   VERIFY HAVE_HPX)
 354 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
 355   VISIBLE_IF TRUE
 356   VERIFY HAVE_OPENMP)
 357 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
 358   VISIBLE_IF NOT WIN32 OR MINGW
 359   VERIFY HAVE_PTHREADS_PF)
 360 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
 361   VISIBLE_IF NOT IOS
 362   VERIFY HAVE_TIFF)
 363 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
 364   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 365   VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
 366 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
 367   VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
 368   VERIFY HAVE_DSHOW)
 369 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
 370   VISIBLE_IF WIN32
 371   VERIFY HAVE_MSMF)
 372 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
 373   VISIBLE_IF WIN32
 374   VERIFY HAVE_MSMF_DXVA)
 375 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
 376   VISIBLE_IF NOT ANDROID AND NOT WINRT
 377   VERIFY HAVE_XIMEA)
 378 OCV_OPTION(WITH_UEYE "Include UEYE camera support" OFF
 379   VISIBLE_IF NOT ANDROID AND NOT APPLE AND NOT WINRT
 380   VERIFY HAVE_UEYE)
 381 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
 382   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 383   VERIFY HAVE_XINE)
 384 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
 385   VISIBLE_IF TRUE
 386   VERIFY HAVE_CLP)
 387 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
 388   VISIBLE_IF NOT IOS AND NOT WINRT
 389   VERIFY HAVE_OPENCL)
 390 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
 391   VISIBLE_IF TRUE
 392   VERIFY HAVE_OPENCL_SVM) # experimental
 393 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
 394   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 395   VERIFY HAVE_CLAMDFFT)
 396 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
 397   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 398   VERIFY HAVE_CLAMDBLAS)
 399 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
 400   VISIBLE_IF WIN32 AND NOT WINRT
 401   VERIFY HAVE_DIRECTX)
 402 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
 403   VISIBLE_IF WIN32 AND NOT WINRT
 404   VERIFY HAVE_OPENCL_D3D11_NV)
 405 OCV_OPTION(WITH_LIBREALSENSE "Include Intel librealsense support" OFF
 406   VISIBLE_IF NOT WITH_INTELPERC
 407   VERIFY HAVE_LIBREALSENSE)
 408 OCV_OPTION(WITH_VA "Include VA support" (X86_64 OR X86)
 409   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 410   VERIFY HAVE_VA)
 411 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" (X86_64 OR X86)
 412   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 413   VERIFY HAVE_VA_INTEL)
 414 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
 415   VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
 416   VERIFY HAVE_MFX)
 417 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
 418   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 419   VERIFY HAVE_GDAL)
 420 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
 421   VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
 422   VERIFY HAVE_GPHOTO2)
 423 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
 424   VISIBLE_IF NOT ANDROID AND NOT IOS
 425   VERIFY HAVE_LAPACK)
 426 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
 427   VISIBLE_IF NOT APPLE_FRAMEWORK
 428   VERIFY HAVE_ITT)
 429 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
 430   VISIBLE_IF TRUE
 431   VERIFY HAVE_PROTOBUF)
 432 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
 433   VISIBLE_IF TRUE
 434   VERIFY HAVE_IMGCODEC_HDR)
 435 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
 436   VISIBLE_IF TRUE
 437   VERIFY HAVE_IMGCODEC_SUNRASTER)
 438 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
 439   VISIBLE_IF TRUE
 440   VERIFY HAVE_IMGCODEC_PXM)
 441 OCV_OPTION(WITH_IMGCODEC_PFM "Include PFM formats support" ON
 442   VISIBLE_IF TRUE
 443   VERIFY HAVE_IMGCODEC_PFM)
 444 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
 445   VISIBLE_IF TRUE
 446   VERIFY HAVE_QUIRC)
 447 OCV_OPTION(WITH_ANDROID_MEDIANDK "Use Android Media NDK for Video I/O (Android)" (ANDROID_NATIVE_API_LEVEL GREATER 20)
 448   VISIBLE_IF ANDROID
 449   VERIFY HAVE_ANDROID_MEDIANDK)
 450 OCV_OPTION(WITH_ANDROID_NATIVE_CAMERA "Use Android NDK for Camera I/O (Android)" (ANDROID_NATIVE_API_LEVEL GREATER 23)
 451   VISIBLE_IF ANDROID
 452   VERIFY HAVE_ANDROID_NATIVE_CAMERA)
 453 OCV_OPTION(WITH_TENGINE "Include Arm Inference Tengine support" OFF
 454   VISIBLE_IF (ARM OR AARCH64) AND (UNIX OR ANDROID) AND NOT IOS
 455   VERIFY HAVE_TENGINE)
 456 OCV_OPTION(WITH_ONNX "Include Microsoft ONNX Runtime support" OFF
 457   VISIBLE_IF TRUE
 458   VERIFY HAVE_ONNX)
 459 OCV_OPTION(WITH_TIMVX "Include Tim-VX support" OFF
 460   VISIBLE_IF TRUE
 461   VERIFY HAVE_TIMVX)
 462 OCV_OPTION(WITH_OBSENSOR "Include obsensor support (Orbbec RGB-D modules: Astra+/Femto)" ON
 463   VISIBLE_IF (WIN32 AND NOT ARM AND NOT WINRT) OR ( UNIX AND NOT APPLE AND NOT ANDROID)
 464   VERIFY HAVE_OBSENSOR)
 465
 466 # OpenCV build components
 467 # ===================================================
 468 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
 469 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
 470 OCV_OPTION(BUILD_opencv_js          "Build JavaScript bindings by Emscripten" OFF )
 471 OCV_OPTION(BUILD_ANDROID_PROJECTS   "Build Android projects providing .apk files" ON  IF ANDROID )
 472 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 473 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" OFF  IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
 474 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 475 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON  IF NOT WINRT)
 476 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 477 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 478 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into release binaries ('OFF' means default settings)" OFF )
 479 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
 480 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP   "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
 481 OCV_OPTION(BUILD_FAT_JAVA_LIB       "Create Java wrapper exporting all functions of OpenCV library (requires static build of OpenCV modules)" ANDROID IF NOT BUILD_SHARED_LIBS)
 482 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID )
 483 OCV_OPTION(BUILD_CUDA_STUBS         "Build CUDA modules stubs when no CUDA SDK" OFF  IF (NOT APPLE_FRAMEWORK) )
 484 OCV_OPTION(BUILD_JAVA               "Enable Java support"                         (ANDROID OR NOT CMAKE_CROSSCOMPILING)  IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
 485 OCV_OPTION(BUILD_OBJC               "Enable Objective-C support"                  ON  IF APPLE_FRAMEWORK )
 486 OCV_OPTION(BUILD_KOTLIN_EXTENSIONS  "Build Kotlin extensions (Android)"           ON  IF ANDROID )
 487
 488 # OpenCV installation options
 489 # ===================================================
 490 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 491 OCV_OPTION(INSTALL_BIN_EXAMPLES     "Install prebuilt examples" WIN32 IF BUILD_EXAMPLES)
 492 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 493 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 494 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 495 OCV_OPTION(INSTALL_TO_MANGLED_PATHS "Enables mangled install paths, that help with side by side installs." OFF IF (UNIX AND NOT ANDROID AND NOT APPLE_FRAMEWORK AND BUILD_SHARED_LIBS) )
 496 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 497
 498 # OpenCV build options
 499 # ===================================================
 500 OCV_OPTION(ENABLE_CCACHE              "Use ccache"                                               (UNIX AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja" OR CMAKE_GENERATOR MATCHES "Xcode")) )
 501 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  MSVC IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
 502 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 503 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CV_GCC )
 504 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CV_GCC )
 505 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers"         OFF)
 506 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CV_GCC )
 507 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 508 OCV_OPTION(ENABLE_FAST_MATH           "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF)
 509 if(NOT IOS AND (NOT ANDROID OR OPENCV_ANDROID_USE_LEGACY_FLAGS) AND CMAKE_CROSSCOMPILING)  # Use CPU_BASELINE instead
 510 OCV_OPTION(ENABLE_NEON                "Enable NEON instructions"                                 (NEON OR ANDROID_ARM_NEON OR AARCH64) IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
 511 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
 512 endif()
 513 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 514 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 515 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF  IF ANDROID )
 516 OCV_OPTION(ENABLE_IMPL_COLLECTION     "Collect implementation data on function call"             OFF )
 517 OCV_OPTION(ENABLE_INSTRUMENTATION     "Instrument functions to collect calls trace and performance" OFF )
 518 OCV_OPTION(ENABLE_GNU_STL_DEBUG       "Enable GNU STL Debug mode (defines _GLIBCXX_DEBUG)"       OFF IF CV_GCC )
 519 OCV_OPTION(ENABLE_BUILD_HARDENING     "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
 520 OCV_OPTION(ENABLE_LTO                 "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
 521 OCV_OPTION(ENABLE_THIN_LTO            "Enable Thin LTO" OFF IF CV_CLANG)
 522 OCV_OPTION(GENERATE_ABI_DESCRIPTOR    "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
 523 OCV_OPTION(OPENCV_GENERATE_PKGCONFIG  "Generate .pc file for pkg-config build tool (deprecated)" OFF)
 524 OCV_OPTION(CV_ENABLE_INTRINSICS       "Use intrinsic-based optimized code" ON )
 525 OCV_OPTION(CV_DISABLE_OPTIMIZATION    "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
 526 OCV_OPTION(CV_TRACE                   "Enable OpenCV code trace" ON)
 527 OCV_OPTION(OPENCV_GENERATE_SETUPVARS  "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
 528 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
 529 OCV_OPTION(OPENCV_ENABLE_MEMALIGN     "Enable posix_memalign or memalign usage" ON)
 530 OCV_OPTION(OPENCV_DISABLE_FILESYSTEM_SUPPORT "Disable filesystem support" OFF)
 531 OCV_OPTION(OPENCV_DISABLE_THREAD_SUPPORT "Build the library without multi-threaded code." OFF)
 532 OCV_OPTION(OPENCV_SEMIHOSTING         "Build the library for semihosting target (Arm). See https://developer.arm.com/documentation/100863/latest." OFF)
 533
 534 OCV_OPTION(ENABLE_PYLINT              "Add target with Pylint checks"                            (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 535 OCV_OPTION(ENABLE_FLAKE8              "Add target with Python flake8 checker"                    (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 536
 537 if(ENABLE_IMPL_COLLECTION)
 538   add_definitions(-DCV_COLLECT_IMPL_DATA)
 539 endif()
 540
 541 if(OPENCV_DISABLE_FILESYSTEM_SUPPORT)
 542   add_definitions(-DOPENCV_HAVE_FILESYSTEM_SUPPORT=0)
 543 endif()
 544
 545 set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation")
 546
 547 # ----------------------------------------------------------------------------
 548 #  Get actual OpenCV version number from sources
 549 # ----------------------------------------------------------------------------
 550 include(cmake/OpenCVVersion.cmake)
 551
 552 ocv_cmake_hook(POST_OPTIONS)
 553
 554 # ----------------------------------------------------------------------------
 555 #  Build & install layouts
 556 # ----------------------------------------------------------------------------
 557
 558 if(OPENCV_TEST_DATA_PATH)
 559   get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
 560 endif()
 561
 562 # Save libs and executables in the same place
 563 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
 564
 565 if(ANDROID)
 566   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 567   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 568 else()
 569   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib")
 570   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib")
 571 endif()
 572
 573 if(ANDROID)
 574   if(ANDROID_ABI MATCHES "NEON")
 575     set(ENABLE_NEON ON)
 576   endif()
 577   if(ANDROID_ABI MATCHES "VFPV3")
 578     set(ENABLE_VFPV3 ON)
 579   endif()
 580 endif()
 581
 582 if(WIN32)
 583   # Postfix of DLLs:
 584   ocv_update(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 585   ocv_update(OPENCV_DEBUG_POSTFIX d)
 586 else()
 587   # Postfix of so's:
 588   ocv_update(OPENCV_DLLVERSION "")
 589   ocv_update(OPENCV_DEBUG_POSTFIX "")
 590 endif()
 591
 592 if(DEFINED CMAKE_DEBUG_POSTFIX)
 593   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 594 endif()
 595
 596 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
 597   set(BUILD_opencv_world ON CACHE INTERNAL "")
 598 endif()
 599
 600 include(cmake/OpenCVInstallLayout.cmake)
 601
 602 # ----------------------------------------------------------------------------
 603 #  Path for build/platform -specific headers
 604 # ----------------------------------------------------------------------------
 605 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 606 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 607
 608 # ----------------------------------------------------------------------------
 609 #  Path for additional modules
 610 # ----------------------------------------------------------------------------
 611 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
 612
 613 # ----------------------------------------------------------------------------
 614 #  Autodetect if we are in a GIT repository
 615 # ----------------------------------------------------------------------------
 616 find_host_package(Git QUIET)
 617
 618 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
 619   ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
 620 elseif(NOT DEFINED OPENCV_VCSVERSION)
 621   # We don't have git:
 622   set(OPENCV_VCSVERSION "unknown")
 623 endif()
 624
 625
 626 # ----------------------------------------------------------------------------
 627 # OpenCV compiler and linker options
 628 # ----------------------------------------------------------------------------
 629
 630 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
 631
 632 # --- Python Support ---
 633 if(NOT IOS)
 634   include(cmake/OpenCVDetectPython.cmake)
 635 endif()
 636
 637 include(cmake/OpenCVCompilerOptions.cmake)
 638
 639 ocv_cmake_hook(POST_COMPILER_OPTIONS)
 640
 641 # ----------------------------------------------------------------------------
 642 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 643 # ----------------------------------------------------------------------------
 644 if(UNIX OR MINGW)
 645   if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
 646     if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
 647         AND NOT OPENCV_ENABLE_PKG_CONFIG
 648     )
 649       if(NOT PkgConfig_FOUND)
 650         message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
 651       elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
 652         message(WARNING "pkg-config is enabled in cross-compilation mode without defining of PKG_CONFIG_LIBDIR environment variable. This may lead to misconfigured host-based dependencies.")
 653       endif()
 654     elseif(OPENCV_DISABLE_PKG_CONFIG)
 655       if(PkgConfig_FOUND)
 656         message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
 657       endif()
 658     else()
 659       find_package(PkgConfig QUIET)
 660     endif()
 661   endif()
 662   include(CheckFunctionExists)
 663   include(CheckIncludeFile)
 664   include(CheckSymbolExists)
 665
 666   if(NOT APPLE)
 667     CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
 668     if(ANDROID)
 669       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 670     elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
 671       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 672     elseif(EMSCRIPTEN)
 673       # no need to link to system libs with emscripten
 674     elseif(QNXNTO)
 675       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m)
 676     elseif(MINGW)
 677       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} pthread)
 678     else()
 679       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 680     endif()
 681   else()
 682     set(HAVE_PTHREAD 1)
 683   endif()
 684
 685   # Ensure that libpthread is not listed as one of the libraries to pass to the linker.
 686   if (OPENCV_DISABLE_THREAD_SUPPORT)
 687     list(REMOVE_ITEM OPENCV_LINKER_LIBS pthread)
 688   endif()
 689
 690   if(OPENCV_ENABLE_MEMALIGN)
 691     CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
 692     CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 693     if(HAVE_MALLOC_H)
 694       CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
 695     endif()
 696     # TODO:
 697     # - std::aligned_alloc() C++17 / C11
 698   endif()
 699 elseif(WIN32)
 700   include(CheckIncludeFile)
 701   include(CheckSymbolExists)
 702
 703   if(OPENCV_ENABLE_MEMALIGN)
 704     CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 705     if(HAVE_MALLOC_H)
 706       CHECK_SYMBOL_EXISTS(_aligned_malloc malloc.h HAVE_WIN32_ALIGNED_MALLOC)
 707     endif()
 708   endif()
 709 endif()
 710
 711 include(cmake/OpenCVPCHSupport.cmake)
 712 include(cmake/OpenCVModule.cmake)
 713
 714 # ----------------------------------------------------------------------------
 715 #  Detect endianness of build platform
 716 # ----------------------------------------------------------------------------
 717
 718 if(IOS)
 719   # test_big_endian needs try_compile, which doesn't work for iOS
 720   # http://public.kitware.com/Bug/view.php?id=12288
 721   set(WORDS_BIGENDIAN 0)
 722 else()
 723   include(TestBigEndian)
 724   test_big_endian(WORDS_BIGENDIAN)
 725 endif()
 726
 727 # ----------------------------------------------------------------------------
 728 #  Detect 3rd-party libraries
 729 # ----------------------------------------------------------------------------
 730
 731 if(ANDROID AND WITH_CPUFEATURES)
 732   add_subdirectory(3rdparty/cpufeatures)
 733   set(HAVE_CPUFEATURES 1)
 734 endif()
 735
 736 include(cmake/OpenCVFindFrameworks.cmake)
 737
 738 include(cmake/OpenCVFindLibsGrfmt.cmake)
 739 include(cmake/OpenCVFindLibsGUI.cmake)
 740 include(cmake/OpenCVFindLibsVideo.cmake)
 741 include(cmake/OpenCVFindLibsPerf.cmake)
 742 include(cmake/OpenCVFindLAPACK.cmake)
 743 include(cmake/OpenCVFindProtobuf.cmake)
 744 if(WITH_TENGINE)
 745   include(cmake/OpenCVFindTengine.cmake)
 746 endif()
 747 if(WITH_TIMVX)
 748   include(cmake/OpenCVFindTIMVX.cmake)
 749 endif()
 750
 751 # ----------------------------------------------------------------------------
 752 #  Detect other 3rd-party libraries/tools
 753 # ----------------------------------------------------------------------------
 754
 755 # --- Java Support ---
 756 if(BUILD_JAVA)
 757   if(ANDROID)
 758     include(cmake/android/OpenCVDetectAndroidSDK.cmake)
 759   else()
 760     include(cmake/OpenCVDetectApacheAnt.cmake)
 761     find_package(JNI)
 762   endif()
 763 endif()
 764
 765 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
 766   include(cmake/OpenCVPylint.cmake)
 767 endif()
 768 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
 769   find_package(Flake8 QUIET)
 770   if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
 771     include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
 772   endif()
 773   if(FLAKE8_FOUND)
 774     list(APPEND OPENCV_FLAKE8_EXCLUDES ".git" "__pycache__" "config.py" "*.config.py" "config-*.py")
 775     list(APPEND OPENCV_FLAKE8_EXCLUDES "svgfig.py")  # 3rdparty
 776     if(NOT PYTHON3_VERSION_STRING VERSION_GREATER 3.6)
 777       # Python 3.6+ (PEP 526): variable annotations (type hints)
 778       list(APPEND OPENCV_FLAKE8_EXCLUDES "samples/dnn/dnn_model_runner/dnn_conversion/common/test/configs")
 779     endif()
 780     string(REPLACE ";" "," OPENCV_FLAKE8_EXCLUDES_STR "${OPENCV_FLAKE8_EXCLUDES}")
 781     add_custom_target(check_flake8
 782         COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='${OPENCV_FLAKE8_EXCLUDES_STR}'
 783         WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 784         COMMENT "Running flake8"
 785     )
 786   endif()
 787 endif()
 788
 789
 790 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 791   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 792 else()
 793   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 794 endif()
 795
 796 # --- OpenCL ---
 797 if(WITH_OPENCL)
 798   include(cmake/OpenCVDetectOpenCL.cmake)
 799 endif()
 800
 801 # --- Halide ---
 802 if(WITH_HALIDE)
 803   include(cmake/OpenCVDetectHalide.cmake)
 804 endif()
 805
 806 # --- VkCom ---
 807 if(WITH_VULKAN)
 808   include(cmake/OpenCVDetectVulkan.cmake)
 809 endif()
 810
 811 # --- WebNN ---
 812 if(WITH_WEBNN)
 813   include(cmake/OpenCVDetectWebNN.cmake)
 814 endif()
 815
 816 # --- Inference Engine ---
 817 if(WITH_INF_ENGINE OR WITH_OPENVINO)
 818   include(cmake/OpenCVDetectInferenceEngine.cmake)
 819 endif()
 820
 821 # --- DirectX ---
 822 if(WITH_DIRECTX)
 823   include(cmake/OpenCVDetectDirectX.cmake)
 824 endif()
 825
 826 if(WITH_VTK)
 827   include(cmake/OpenCVDetectVTK.cmake)
 828 endif()
 829
 830 if(WITH_OPENVX)
 831   include(cmake/FindOpenVX.cmake)
 832 endif()
 833
 834 if(WITH_QUIRC)
 835   add_subdirectory(3rdparty/quirc)
 836   set(HAVE_QUIRC TRUE)
 837 endif()
 838
 839 if(WITH_ONNX)
 840   include(cmake/FindONNX.cmake)
 841 endif()
 842
 843 # ----------------------------------------------------------------------------
 844 # OpenCV HAL
 845 # ----------------------------------------------------------------------------
 846 set(_hal_includes "")
 847 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
 848   # 1. libraries
 849   foreach (l ${${HAL_LIBRARIES_VAR}})
 850     if(NOT TARGET ${l})
 851       get_filename_component(l "${l}" ABSOLUTE)
 852     endif()
 853     list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
 854   endforeach()
 855   # 2. headers
 856   foreach (h ${${HAL_HEADERS_VAR}})
 857     set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
 858   endforeach()
 859   # 3. include paths
 860   ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
 861 endmacro()
 862
 863 if(NOT DEFINED OpenCV_HAL)
 864   set(OpenCV_HAL "OpenCV_HAL")
 865 endif()
 866
 867 if(HAVE_OPENVX)
 868   if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
 869     set(OpenCV_HAL "openvx;${OpenCV_HAL}")
 870   endif()
 871 endif()
 872
 873 if(WITH_CAROTENE)
 874   ocv_debug_message(STATUS "Enable carotene acceleration")
 875   if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
 876     set(OpenCV_HAL "carotene;${OpenCV_HAL}")
 877   endif()
 878 endif()
 879
 880 foreach(hal ${OpenCV_HAL})
 881   if(hal STREQUAL "carotene")
 882     if(";${CPU_BASELINE_FINAL};" MATCHES ";NEON;")
 883       add_subdirectory(3rdparty/carotene/hal)
 884       ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
 885       list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
 886     else()
 887       message(STATUS "Carotene: NEON is not available, disabling carotene...")
 888     endif()
 889   elseif(hal STREQUAL "openvx")
 890     add_subdirectory(3rdparty/openvx)
 891     ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
 892     list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
 893   else()
 894     ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
 895     ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 896     find_package(${hal} NO_MODULE QUIET)
 897     if(${hal}_FOUND)
 898       ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 899       list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
 900     endif()
 901   endif()
 902 endforeach()
 903 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
 904 unset(_hal_includes)
 905
 906
 907 # ----------------------------------------------------------------------------
 908 # Code trace support
 909 # ----------------------------------------------------------------------------
 910 if(CV_TRACE)
 911   include(cmake/OpenCVDetectTrace.cmake)
 912 endif()
 913
 914 ocv_cmake_hook(POST_DETECT_DEPENDECIES)  # typo, deprecated (2019-06)
 915 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
 916
 917 # ----------------------------------------------------------------------------
 918 # Solution folders:
 919 # ----------------------------------------------------------------------------
 920 if(ENABLE_SOLUTION_FOLDERS)
 921   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 922   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 923 endif()
 924
 925 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 926 include(cmake/OpenCVExtraTargets.cmake)
 927
 928 # ----------------------------------------------------------------------------
 929 # Process subdirectories
 930 # ----------------------------------------------------------------------------
 931
 932 # opencv.hpp and legacy headers
 933 add_subdirectory(include)
 934
 935 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
 936 ocv_add_modules_compiler_options()
 937
 938 # OpenCV modules
 939 ocv_register_modules()
 940
 941 # Generate targets for documentation
 942 add_subdirectory(doc)
 943
 944 # various data that is used by cv libraries and/or demo applications.
 945 add_subdirectory(data)
 946
 947 # extra applications
 948 if(BUILD_opencv_apps)
 949   add_subdirectory(apps)
 950 endif()
 951
 952 # examples
 953 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
 954   add_subdirectory(samples)
 955 endif()
 956
 957 if(ANDROID)
 958   add_subdirectory(platforms/android/service)
 959 endif()
 960
 961 # ----------------------------------------------------------------------------
 962 # Finalization: generate configuration-based files
 963 # ----------------------------------------------------------------------------
 964
 965 ocv_cmake_hook(PRE_FINALIZE)
 966
 967 # Generate platform-dependent and configuration-dependent headers
 968 include(cmake/OpenCVGenHeaders.cmake)
 969
 970 # Generate opencv.pc for pkg-config command
 971 if(OPENCV_GENERATE_PKGCONFIG)
 972   include(cmake/OpenCVGenPkgconfig.cmake)
 973 endif()
 974
 975 # Generate OpenCV.mk for ndk-build (Android build tool)
 976 include(cmake/OpenCVGenAndroidMK.cmake)
 977
 978 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
 979 include(cmake/OpenCVGenConfig.cmake)
 980
 981 # Generate Info.plist for the IOS framework
 982 if(APPLE_FRAMEWORK)
 983   include(cmake/OpenCVGenInfoPlist.cmake)
 984 endif()
 985
 986 # Generate ABI descriptor
 987 include(cmake/OpenCVGenABI.cmake)
 988
 989 # Generate environment setup file
 990 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
 991   if(ANDROID)
 992     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 993     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 994                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 995     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 996             DESTINATION ./ COMPONENT tests)
 997   elseif(WIN32)
 998     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
 999                    "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
1000     install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
1001             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1002   elseif(UNIX)
1003     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
1004                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1005     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1006             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1007   endif()
1008 endif()
1009
1010 if(NOT OPENCV_README_FILE)
1011   if(ANDROID)
1012     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
1013   endif()
1014 endif()
1015
1016 if(NOT OPENCV_LICENSE_FILE)
1017   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
1018 endif()
1019
1020 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
1021 if(ANDROID OR NOT UNIX)
1022   install(FILES ${OPENCV_LICENSE_FILE}
1023         PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
1024         DESTINATION ./ COMPONENT libs)
1025   if(OPENCV_README_FILE)
1026     install(FILES ${OPENCV_README_FILE}
1027             PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
1028             DESTINATION ./ COMPONENT libs)
1029   endif()
1030 endif()
1031
1032 if(COMMAND ocv_pylint_finalize)
1033   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
1034   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
1035   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
1036   ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
1037   ocv_pylint_finalize()
1038 endif()
1039 if(TARGET check_pylint)
1040   message(STATUS "Registered 'check_pylint' target: using ${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}), checks: ${PYLINT_TOTAL_TARGETS}")
1041 endif()
1042 if(TARGET check_flake8)
1043   message(STATUS "Registered 'check_flake8' target: using ${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})")
1044 endif()
1045
1046 if(OPENCV_GENERATE_SETUPVARS)
1047   include(cmake/OpenCVGenSetupVars.cmake)
1048 endif()
1049
1050 # ----------------------------------------------------------------------------
1051 # Summary:
1052 # ----------------------------------------------------------------------------
1053 status("")
1054 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
1055 if(OPENCV_VCSVERSION)
1056   status("  Version control:" ${OPENCV_VCSVERSION})
1057 endif()
1058 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
1059   set(__dump_extra_header OFF)
1060   foreach(p ${OPENCV_EXTRA_MODULES_PATH})
1061     if(EXISTS ${p})
1062       if(NOT __dump_extra_header)
1063         set(__dump_extra_header ON)
1064         status("")
1065         status("  Extra modules:")
1066       else()
1067         status("")
1068       endif()
1069       ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
1070       status("    Location (extra):" ${p})
1071       status("    Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1072     endif()
1073   endforeach()
1074   unset(__dump_extra_header)
1075 endif()
1076
1077 # ========================== build platform ==========================
1078 status("")
1079 status("  Platform:")
1080 if(NOT DEFINED OPENCV_TIMESTAMP
1081     AND NOT BUILD_INFO_SKIP_TIMESTAMP
1082 )
1083   string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1084   set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1085 endif()
1086 if(OPENCV_TIMESTAMP)
1087   status("    Timestamp:"      ${OPENCV_TIMESTAMP})
1088 endif()
1089 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1090 if(CMAKE_CROSSCOMPILING)
1091   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1092 endif()
1093 status("    CMake:"            ${CMAKE_VERSION})
1094 status("    CMake generator:"  ${CMAKE_GENERATOR})
1095 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
1096 if(MSVC)
1097   status("    MSVC:"           ${MSVC_VERSION})
1098 endif()
1099 if(CMAKE_GENERATOR MATCHES Xcode)
1100   status("    Xcode:"          ${XCODE_VERSION})
1101 endif()
1102 if(CMAKE_GENERATOR MATCHES "Xcode|Visual Studio|Multi-Config")
1103   status("    Configuration:"  ${CMAKE_CONFIGURATION_TYPES})
1104 else()
1105   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
1106 endif()
1107
1108
1109 # ========================= CPU code generation mode =========================
1110 status("")
1111 status("  CPU/HW features:")
1112 status("    Baseline:"  "${CPU_BASELINE_FINAL}")
1113 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1114   status("      requested:"  "${CPU_BASELINE}")
1115 endif()
1116 if(CPU_BASELINE_REQUIRE)
1117   status("      required:"  "${CPU_BASELINE_REQUIRE}")
1118 endif()
1119 if(CPU_BASELINE_DISABLE)
1120   status("      disabled:"  "${CPU_BASELINE_DISABLE}")
1121 endif()
1122 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1123   status("    Dispatched code generation:"  "${CPU_DISPATCH_FINAL}")
1124   if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1125     status("      requested:"  "${CPU_DISPATCH}")
1126   endif()
1127   if(CPU_DISPATCH_REQUIRE)
1128     status("      required:"  "${CPU_DISPATCH_REQUIRE}")
1129   endif()
1130   foreach(OPT ${CPU_DISPATCH_FINAL})
1131     status("      ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):"  "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1132   endforeach()
1133 endif()
1134
1135 # ========================== C/C++ options ==========================
1136 if(CMAKE_CXX_COMPILER_VERSION)
1137   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1138 else()
1139   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1140 endif()
1141 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1142
1143 status("")
1144 status("  C/C++:")
1145 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1146 if(DEFINED CMAKE_CXX_STANDARD AND CMAKE_CXX_STANDARD)
1147   status("    C++ standard:"           "${CMAKE_CXX_STANDARD}")
1148 endif()
1149 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
1150 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1151 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1152 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1153 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1154 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1155 if(WIN32)
1156   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1157   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1158 else()
1159   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1160   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1161 endif()
1162 status("    ccache:"                  OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1163 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1164
1165 if(OPENCV_DISABLE_FILESYSTEM_SUPPORT)
1166   status("    Filesystem support is disabled")
1167 endif()
1168
1169 # ========================== Dependencies ============================
1170 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1171 status("    Extra dependencies:" ${deps_extra})
1172 status("    3rdparty dependencies:" ${deps_3rdparty})
1173
1174 # ========================== OpenCV modules ==========================
1175 status("")
1176 status("  OpenCV modules:")
1177 set(OPENCV_MODULES_BUILD_ST "")
1178 foreach(the_module ${OPENCV_MODULES_BUILD})
1179   if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1180     list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1181   endif()
1182 endforeach()
1183 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD_ST}")
1184 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
1185 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO}")
1186 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1187 list(SORT OPENCV_MODULES_BUILD_ST)
1188 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1189 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1190 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1191 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
1192 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
1193 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
1194 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1195
1196 ocv_build_features_string(apps_status
1197   IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1198   IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1199   IF BUILD_EXAMPLES THEN "examples"
1200   IF BUILD_opencv_apps THEN "apps"
1201   IF BUILD_ANDROID_SERVICE THEN "android_service"
1202   IF (BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES) AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1203   ELSE "-")
1204 status("    Applications:" "${apps_status}")
1205 ocv_build_features_string(docs_status
1206     IF TARGET doxygen_cpp THEN "doxygen"
1207     IF TARGET doxygen_python THEN "python"
1208     IF TARGET doxygen_javadoc THEN "javadoc"
1209     IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1210     ELSE "NO"
1211 )
1212 status("    Documentation:" "${docs_status}")
1213 status("    Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1214
1215 # ========================== Android details ==========================
1216 if(ANDROID)
1217   status("")
1218   if(DEFINED ANDROID_NDK_REVISION)
1219     set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1220   else()
1221     set(__msg "location: ${ANDROID_NDK}")
1222   endif()
1223   status("  Android NDK: " ${__msg})
1224   status("    Android ABI:" ${ANDROID_ABI})
1225   if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1226     status("    NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1227   elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1228     status("    NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1229   endif()
1230   status("    STL type:" ${ANDROID_STL})
1231   status("    Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1232
1233   if(BUILD_ANDROID_PROJECTS)
1234     status("  Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1235     if(ANDROID_EXECUTABLE)
1236       status("    android tool:"  "${ANDROID_EXECUTABLE}")
1237     endif()
1238   else()
1239     status("  Android SDK: " "not used, projects are not built")
1240   endif()
1241   if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1242     status("    SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1243   endif()
1244   if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1245     if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1246       status("    Projects build scripts:" "Ant/Eclipse compatible")
1247     elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1248       status("    Projects build scripts:" "Gradle")
1249     endif()
1250   endif()
1251 endif()
1252
1253 # ================== Windows RT features ==================
1254 if(WIN32)
1255 status("")
1256 status("  Windows RT support:" WINRT THEN YES ELSE NO)
1257   if(WINRT)
1258     status("    Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1259     status("    Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1260     status("    Building for version: " ${CMAKE_SYSTEM_VERSION})
1261     if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1262       status("    Building for C++ without CX extensions")
1263     endif()
1264   endif()
1265 endif(WIN32)
1266
1267 # ========================== GUI ==========================
1268 status("")
1269 status("  GUI: " "${OPENCV_HIGHGUI_BUILTIN_BACKEND}")
1270
1271 if(WITH_WAYLAND OR HAVE_WAYLAND)
1272   if(HAVE_WAYLAND_CLIENT)
1273     status("    Wayland Client:" "YES (ver ${WAYLAND_CLIENT_VERSION})")
1274   endif()
1275   if(HAVE_WAYLAND_CURSOR)
1276     status("    Wayland Cursor:" "YES (ver ${WAYLAND_CURSOR_VERSION})")
1277   endif()
1278   if(HAVE_WAYLAND_PROTOCOL)
1279     status("    Wayland Protocol:" "YES (ver ${WAYLAND_PROTOCOL_VERSION})")
1280   endif()
1281   if(HAVE_WAYLAND_EGL)
1282     status("    Wayland EGL:" "YES (ver ${WAYLAND_EGL_VERSION})")
1283   endif()
1284   if(HAVE_XKBCOMMON)
1285     status("    Xkbcommon:" "YES (ver ${XKBCOMMON_VERSION})")
1286   endif()
1287 endif()
1288
1289 if(WITH_QT OR HAVE_QT)
1290   if(HAVE_QT)
1291     status("    QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1292     if(HAVE_QT_OPENGL)
1293       if(Qt${QT_VERSION_MAJOR}OpenGL_LIBRARIES)
1294         status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt${QT_VERSION_MAJOR}OpenGL_LIBRARIES} ${Qt${QT_VERSION_MAJOR}OpenGL_VERSION_STRING})" ELSE NO)
1295       else()
1296         status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1297       endif()
1298     else()
1299       status("      QT OpenGL support:" "NO")
1300     endif()
1301   else()
1302     status("    QT:" "NO")
1303   endif()
1304 endif()
1305
1306 if(WITH_WIN32UI)
1307   status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1308 endif()
1309
1310 if(HAVE_COCOA)  # APPLE
1311   status("    Cocoa:"  YES)
1312 endif()
1313
1314 if(WITH_GTK OR HAVE_GTK)
1315   if(HAVE_GTK3)
1316     status("    GTK+:" "YES (ver ${GTK3_VERSION})")
1317   elseif(HAVE_GTK)
1318     status("    GTK+:" "YES (ver ${GTK2_VERSION})")
1319   else()
1320     status("    GTK+:" "NO")
1321   endif()
1322   if(HAVE_GTK)
1323     status(  "      GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1324     status(  "      GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1325   endif()
1326 endif()
1327
1328 if(WITH_OPENGL OR HAVE_OPENGL)
1329   status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1330 endif()
1331
1332 if(WITH_VTK OR HAVE_VTK)
1333   status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1334 endif()
1335
1336 # ========================== MEDIA IO ==========================
1337 status("")
1338 status("  Media I/O: ")
1339 status("    ZLib:"   ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1340
1341 if(WITH_JPEG OR HAVE_JPEG)
1342   if(NOT HAVE_JPEG)
1343     status("    JPEG:" NO)
1344   elseif(BUILD_JPEG)
1345     status("    JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1346   else()
1347     status("    JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1348   endif()
1349 endif()
1350
1351 if(WITH_WEBP OR HAVE_WEBP)
1352   status("    WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1353 endif()
1354
1355 if(WITH_PNG OR HAVE_PNG)
1356   status("    PNG:"  PNG_FOUND  THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1357 endif()
1358
1359 if(WITH_TIFF OR HAVE_TIFF)
1360   status("    TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1361 endif()
1362
1363 if(HAVE_OPENJPEG)
1364   status("    JPEG 2000:" OpenJPEG_FOUND
1365       THEN "OpenJPEG (ver ${OPENJPEG_MAJOR_VERSION}.${OPENJPEG_MINOR_VERSION}.${OPENJPEG_BUILD_VERSION})"
1366       ELSE "build (ver ${OPENJPEG_VERSION})"
1367   )
1368 elseif(HAVE_JASPER)
1369   status("    JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build Jasper (ver ${JASPER_VERSION_STRING})")
1370 elseif(WITH_OPENJPEG OR WITH_JASPER)
1371   status("    JPEG 2000:" "NO")
1372 endif()
1373
1374 if(WITH_OPENEXR OR HAVE_OPENEXR)
1375   if(HAVE_OPENEXR)
1376     status("    OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1377   else()
1378     status("    OpenEXR:" "NO")
1379   endif()
1380 endif()
1381
1382 if(WITH_GDAL OR HAVE_GDAL)
1383   status("    GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1384 endif()
1385
1386 if(WITH_GDCM OR HAVE_GDCM)
1387   status("    GDCM:" HAVE_GDCM THEN "YES (${GDCM_VERSION})" ELSE "NO")
1388 endif()
1389
1390 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1391   status("    HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1392 endif()
1393
1394 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1395   status("    SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1396 endif()
1397
1398 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1399   status("    PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1400 endif()
1401
1402 if(WITH_IMGCODEC_PFM OR DEFINED HAVE_IMGCODEC_PFM)
1403   status("    PFM:" HAVE_IMGCODEC_PFM THEN "YES" ELSE "NO")
1404 endif()
1405
1406 # ========================== VIDEO IO ==========================
1407 status("")
1408 status("  Video I/O:")
1409
1410 if(WITH_1394 OR HAVE_DC1394_2)
1411   status("    DC1394:" HAVE_DC1394_2 THEN "YES (${DC1394_2_VERSION})" ELSE NO)
1412 endif()
1413
1414 if(WITH_FFMPEG OR HAVE_FFMPEG)
1415   if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1416     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (find_package)"                       ELSE "NO (find_package)")
1417   elseif(WIN32)
1418     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
1419   else()
1420     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
1421   endif()
1422   status("      avcodec:"      FFMPEG_libavcodec_VERSION    THEN "YES (${FFMPEG_libavcodec_VERSION})"    ELSE NO)
1423   status("      avformat:"     FFMPEG_libavformat_VERSION   THEN "YES (${FFMPEG_libavformat_VERSION})"   ELSE NO)
1424   status("      avutil:"       FFMPEG_libavutil_VERSION     THEN "YES (${FFMPEG_libavutil_VERSION})"     ELSE NO)
1425   status("      swscale:"      FFMPEG_libswscale_VERSION    THEN "YES (${FFMPEG_libswscale_VERSION})"    ELSE NO)
1426   status("      avresample:"   FFMPEG_libavresample_VERSION THEN "YES (${FFMPEG_libavresample_VERSION})" ELSE NO)
1427 endif()
1428
1429 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1430   status("    GStreamer:" HAVE_GSTREAMER THEN "YES (${GSTREAMER_VERSION})" ELSE NO)
1431 endif()
1432
1433 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1434   status("    OpenNI2:"        HAVE_OPENNI2    THEN "YES (${OPENNI2_VERSION})" ELSE NO)
1435 endif()
1436
1437 if(WITH_PVAPI OR HAVE_PVAPI)
1438   status("    PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
1439 endif()
1440
1441 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1442   status("    Aravis SDK:" HAVE_ARAVIS_API THEN "YES (${ARAVIS_VERSION})" ELSE NO)
1443 endif()
1444
1445 if(WITH_AVFOUNDATION OR HAVE_AVFOUNDATION)
1446   status("    AVFoundation:" HAVE_AVFOUNDATION THEN YES ELSE NO)
1447 endif()
1448
1449 if(HAVE_CAP_IOS)
1450   status("    iOS capture:" YES)
1451 endif()
1452
1453 if(WITH_V4L OR HAVE_V4L)
1454   ocv_build_features_string(v4l_status
1455     IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1456     IF HAVE_VIDEOIO THEN "sys/videoio.h"
1457     ELSE "NO")
1458   status("    v4l/v4l2:" HAVE_V4L THEN "YES (${v4l_status})" ELSE NO)
1459 endif()
1460
1461 if(WITH_DSHOW OR HAVE_DSHOW)
1462   status("    DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
1463 endif()
1464
1465 if(WITH_MSMF OR HAVE_MSMF)
1466   status("    Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
1467   status("      DXVA:" HAVE_MSMF_DXVA THEN YES ELSE NO)
1468 endif()
1469
1470 if(WITH_XIMEA OR HAVE_XIMEA)
1471   status("    XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
1472 endif()
1473
1474 if(WITH_UEYE OR HAVE_UEYE)
1475   status("    uEye:" HAVE_UEYE THEN YES ELSE NO)
1476 endif()
1477
1478 if(WITH_XINE OR HAVE_XINE)
1479   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${XINE_VERSION})"     ELSE NO)
1480 endif()
1481
1482 if(WITH_LIBREALSENSE OR HAVE_LIBREALSENSE)
1483   status("    Intel RealSense:" HAVE_LIBREALSENSE THEN "YES (${LIBREALSENSE_VERSION})" ELSE NO)
1484 endif()
1485
1486 if(WITH_MFX OR HAVE_MFX)
1487   if(HAVE_MFX)
1488     if(MFX_LIBRARY)
1489       set(__details " (${MFX_LIBRARY})")
1490     elseif(MFX_LIBRARIES)
1491       set(__details " (${MFX_LIBRARIES})")
1492     else()
1493       set(__details " (unknown)")
1494     endif()
1495   endif()
1496   status("    Intel Media SDK:" HAVE_MFX      THEN "YES${__details}" ELSE NO)
1497 endif()
1498
1499 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1500   status("    gPhoto2:"        HAVE_GPHOTO2        THEN "YES"                                 ELSE NO)
1501 endif()
1502
1503 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1504 ocv_build_features_string(parallel_status EXCLUSIVE
1505   IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1506   IF HAVE_HPX THEN "HPX"
1507   IF HAVE_OPENMP THEN "OpenMP"
1508   IF HAVE_GCD THEN "GCD"
1509   IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1510   IF HAVE_PTHREADS_PF THEN "pthreads"
1511   ELSE "none")
1512 status("")
1513 status("  Parallel framework:" "${parallel_status}")
1514 if (OPENCV_DISABLE_THREAD_SUPPORT)
1515   status("" "Multi thread code explicitly disabled with OPENCV_DISABLE_THREAD_SUPPORT.")
1516   if(HAVE_PTHREADS_PF OR HAVE_HPX OR HAVE_OPENMP OR HAVE_GCD OR HAVE_CONCURRENCY)
1517     message(FATAL_ERROR "Not all parallel frameworks have been disabled (using ${parallel_status}).")
1518   endif()
1519   if(HAVE_PTHREAD)
1520     message(FATAL_ERROR "Thread execution might be in use in some component.")
1521   endif()
1522 endif()
1523
1524 if(CV_TRACE OR OPENCV_TRACE)
1525   ocv_build_features_string(trace_status EXCLUSIVE
1526     IF HAVE_ITT THEN "with Intel ITT"
1527     ELSE "built-in")
1528   status("")
1529   status("  Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1530 endif()
1531
1532 # ========================== Other third-party libraries ==========================
1533 status("")
1534 status("  Other third-party libraries:")
1535
1536 if(WITH_IPP AND HAVE_IPP)
1537   status("    Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1538   status("           at:" "${IPP_ROOT_DIR}")
1539   if(NOT HAVE_IPP_ICV)
1540     status("       linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1541   endif()
1542   if(HAVE_IPP_IW)
1543     if(BUILD_IPP_IW)
1544       status("    Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1545     else()
1546       status("    Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1547     endif()
1548     status("              at:" "${IPP_IW_PATH}")
1549   else()
1550     status("    Intel IPP IW:"   NO)
1551   endif()
1552 endif()
1553
1554 if(WITH_VA OR HAVE_VA)
1555   status("    VA:"            HAVE_VA          THEN "YES" ELSE NO)
1556 endif()
1557
1558 if(WITH_TENGINE OR HAVE_TENGINE)
1559   status("    Tengine:"      HAVE_TENGINE     THEN "YES (${TENGINE_LIBRARIES})" ELSE NO)
1560 endif()
1561
1562 if(WITH_LAPACK OR HAVE_LAPACK)
1563   status("    Lapack:"      HAVE_LAPACK     THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1564 endif()
1565
1566 if(WITH_HALIDE OR HAVE_HALIDE)
1567   status("    Halide:"     HAVE_HALIDE      THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1568 endif()
1569
1570 if(HAVE_OPENVINO
1571     OR (WITH_OPENVINO AND NOT WITH_INF_ENGINE AND NOT INF_ENGINE_TARGET)
1572 )
1573   status("    OpenVINO:" TARGET openvino::runtime THEN "YES (${OpenVINO_VERSION})" ELSE "NO")
1574 else()
1575   if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1576     if(INF_ENGINE_TARGET)
1577       list(GET INF_ENGINE_TARGET 0 ie_target)
1578       set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1579       ocv_get_imported_target(ie_target "${ie_target}")
1580       get_target_property(_lib ${ie_target} IMPORTED_LOCATION)
1581       get_target_property(_lib_imp_rel ${ie_target} IMPORTED_IMPLIB_RELEASE)
1582       get_target_property(_lib_imp_dbg ${ie_target} IMPORTED_IMPLIB_DEBUG)
1583       get_target_property(_lib_rel ${ie_target} IMPORTED_LOCATION_RELEASE)
1584       get_target_property(_lib_dbg ${ie_target} IMPORTED_LOCATION_DEBUG)
1585       ocv_build_features_string(_lib
1586         IF _lib THEN "${_lib}"
1587         IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1588         IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1589         IF _lib_rel  THEN "${_lib_rel}"
1590         IF _lib_dbg  THEN "${_lib_dbg}"
1591         ELSE "unknown"
1592       )
1593       get_target_property(_inc ${ie_target} INTERFACE_INCLUDE_DIRECTORIES)
1594       status("    Inference Engine:" "${__msg}")
1595       status("        * libs:" "${_lib}")
1596       status("        * includes:" "${_inc}")
1597     else()
1598       status("    Inference Engine:"     "NO")
1599     endif()
1600   endif()
1601   if(WITH_NGRAPH OR HAVE_NGRAPH)
1602     if(HAVE_NGRAPH)
1603       ocv_get_imported_target(__target ngraph::ngraph)
1604       set(__msg "YES (${ngraph_VERSION})")
1605       get_target_property(_lib ${__target} IMPORTED_LOCATION)
1606       get_target_property(_lib_imp_rel ${__target} IMPORTED_IMPLIB_RELEASE)
1607       get_target_property(_lib_imp_dbg ${__target} IMPORTED_IMPLIB_DEBUG)
1608       get_target_property(_lib_rel ${__target} IMPORTED_LOCATION_RELEASE)
1609       get_target_property(_lib_dbg ${__target} IMPORTED_LOCATION_DEBUG)
1610       ocv_build_features_string(_lib
1611         IF _lib THEN "${_lib}"
1612         IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1613         IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1614         IF _lib_rel  THEN "${_lib_rel}"
1615         IF _lib_dbg  THEN "${_lib_dbg}"
1616         ELSE "unknown"
1617       )
1618       get_target_property(_inc ${__target} INTERFACE_INCLUDE_DIRECTORIES)
1619       status("    nGraph:" "${__msg}")
1620       status("        * libs:" "${_lib}")
1621       status("        * includes:" "${_inc}")
1622     else()
1623       status("    nGraph:"     "NO")
1624     endif()
1625   endif()
1626 endif()
1627
1628 if(WITH_EIGEN OR HAVE_EIGEN)
1629   status("    Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1630 endif()
1631
1632 if(WITH_OPENVX OR HAVE_OPENVX)
1633   status("    OpenVX:"     HAVE_OPENVX      THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1634 endif()
1635
1636 status("    Custom HAL:" OpenCV_USED_HAL  THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1637
1638 foreach(s ${CUSTOM_STATUS})
1639   status(${CUSTOM_STATUS_${s}})
1640 endforeach()
1641
1642 if(WITH_CUDA OR HAVE_CUDA)
1643   ocv_build_features_string(cuda_features
1644     IF HAVE_CUFFT THEN "CUFFT"
1645     IF HAVE_CUBLAS THEN "CUBLAS"
1646     IF HAVE_NVCUVID THEN "NVCUVID"
1647     IF CUDA_FAST_MATH THEN "FAST_MATH"
1648     ELSE "no extra features")
1649   status("")
1650   status("  NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1651   if(HAVE_CUDA)
1652     status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
1653     status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
1654   endif()
1655  endif()
1656
1657  if(WITH_CUDNN OR HAVE_CUDNN)
1658     status("")
1659     status("  cuDNN:" HAVE_CUDNN THEN "YES (ver ${CUDNN_VERSION})" ELSE NO)
1660 endif()
1661
1662 if(WITH_VULKAN OR HAVE_VULKAN)
1663   status("")
1664   status("  Vulkan:"     HAVE_VULKAN THEN "YES" ELSE "NO")
1665   if(HAVE_VULKAN)
1666     status("    Include path:"  VULKAN_INCLUDE_DIRS THEN "${VULKAN_INCLUDE_DIRS}" ELSE "NO")
1667     status("    Link libraries:" VULKAN_LIBRARIES THEN "${VULKAN_LIBRARIES}" ELSE "Dynamic load")
1668   endif()
1669 endif()
1670
1671 if(WITH_WEBNN OR HAVE_WEBNN)
1672   status("")
1673   status("  WebNN:"     HAVE_WEBNN THEN "YES" ELSE "NO")
1674   if(HAVE_WEBNN AND NOT EMSCRIPTEN)
1675     status("    Include path:"  WEBNN_HEADER_DIRS THEN "${WEBNN_HEADER_DIRS}" ELSE "NO")
1676     status("    Link libraries:" WEBNN_LIBRARIES THEN "${WEBNN_LIBRARIES}" ELSE "NO")
1677   endif()
1678 endif()
1679
1680 if(WITH_TIMVX)
1681   status("")
1682   status("  Tim-VX:"     HAVE_TIMVX THEN "YES" ELSE "NO")
1683   if(HAVE_TIMVX)
1684     status("    Include path"  TIMVX_INCLUDE_DIR THEN "${TIMVX_INCLUDE_DIR}" ELSE "NO")
1685     status("    Link libraries:" TIMVX_LIBRARY THEN "${TIMVX_LIBRARY}" ELSE "NO")
1686     status("    VIVANTE SDK path" VIVANTE_SDK_DIR THEN "${VIVANTE_SDK_DIR}" ELSE "NO")
1687   endif()
1688 endif()
1689
1690 if(WITH_OPENCL OR HAVE_OPENCL)
1691   ocv_build_features_string(opencl_features
1692     IF HAVE_OPENCL_SVM THEN "SVM"
1693     IF HAVE_CLAMDFFT THEN "AMDFFT"
1694     IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1695     IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1696     IF HAVE_VA_INTEL THEN "INTELVA"
1697     ELSE "no extra features")
1698   status("")
1699   status("  OpenCL:"     HAVE_OPENCL   THEN   "YES (${opencl_features})" ELSE "NO")
1700   if(HAVE_OPENCL)
1701     status("    Include path:"  OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1702     status("    Link libraries:"       OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1703   endif()
1704 endif()
1705
1706 if(WITH_ONNX OR HAVE_ONNX)
1707   status("")
1708   status("  ONNX:"     HAVE_ONNX THEN "YES" ELSE "NO")
1709   if(HAVE_ONNX)
1710     status("    Include path:"  ONNX_INCLUDE_DIR THEN "${ONNX_INCLUDE_DIR}" ELSE "NO")
1711     status("    Link libraries:" ONNX_LIBRARIES THEN "${ONNX_LIBRARIES}" ELSE "NO")
1712   endif()
1713 endif()
1714
1715 # ========================== python ==========================
1716 if(BUILD_opencv_python2)
1717   status("")
1718   status("  Python 2:")
1719   status("    Interpreter:"     PYTHON2INTERP_FOUND  THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})"       ELSE NO)
1720   if(PYTHON2LIBS_VERSION_STRING)
1721     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})"   ELSE NO)
1722   else()
1723     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES}"                                      ELSE NO)
1724   endif()
1725   status("    numpy:"         PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1726   status("    install path:"  HAVE_opencv_python2  THEN "${__INSTALL_PATH_PYTHON2}"                            ELSE "-")
1727 endif()
1728
1729 if(BUILD_opencv_python3)
1730   status("")
1731   status("  Python 3:")
1732   status("    Interpreter:"     PYTHON3INTERP_FOUND  THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})"       ELSE NO)
1733   if(PYTHON3LIBS_VERSION_STRING)
1734     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})"   ELSE NO)
1735   else()
1736     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES}"                                      ELSE NO)
1737   endif()
1738   status("    numpy:"         PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1739   status("    install path:"  HAVE_opencv_python3  THEN "${__INSTALL_PATH_PYTHON3}"                            ELSE "-")
1740 endif()
1741
1742 status("")
1743 status("  Python (for build):"  PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1744
1745 # ========================== java ==========================
1746 if(BUILD_JAVA)
1747   status("")
1748   status("  Java:"            BUILD_FAT_JAVA_LIB  THEN "export all functions"                                      ELSE "")
1749   status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1750   if(NOT ANDROID)
1751     status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1752   endif()
1753   status("    Java wrappers:" HAVE_opencv_java                                                            THEN YES ELSE NO)
1754   status("    Java tests:"    BUILD_TESTS AND opencv_test_java_BINARY_DIR                                 THEN YES ELSE NO)
1755 endif()
1756
1757 # ========================== Objective-C =======================
1758 if(BUILD_OBJC)
1759   status("")
1760   status("  Objective-C wrappers:" HAVE_opencv_objc                                                       THEN YES ELSE NO)
1761 endif()
1762
1763 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1764
1765 # ========================== auxiliary ==========================
1766 status("")
1767 status("  Install to:" "${CMAKE_INSTALL_PREFIX}")
1768 status("-----------------------------------------------------------------")
1769 status("")
1770
1771
1772 ocv_finalize_status()
1773
1774 if(ENABLE_CONFIG_VERIFICATION)
1775   ocv_verify_config()
1776 endif()
1777
1778 if(HAVE_CUDA AND COMMAND CUDA_BUILD_CLEAN_TARGET)
1779   CUDA_BUILD_CLEAN_TARGET()
1780 endif()
1781
1782 ocv_cmake_hook(POST_FINALIZE)
1783
1784 # ----------------------------------------------------------------------------
1785 # CPack stuff
1786 # ----------------------------------------------------------------------------
1787
1788 include(cmake/OpenCVPackaging.cmake)
1789
1790 # This should be the last command
1791 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1792 ocv_cmake_eval(DEBUG_POST ONCE)