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 " ${CMAKE_BINARY_DIR}")
  11   message(FATAL_ERROR "
  12 FATAL: In-source builds are not allowed.
  13        You should create a separate directory for build files.
  14 ")
  15 endif()
  16
  17
  18 include(cmake/OpenCVMinDepVersions.cmake)
  19
  20 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
  21   cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
  22 elseif(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  23   cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
  24   #Required to resolve linker error issues due to incompatibility with CMake v3.0+ policies.
  25   #CMake fails to find _fseeko() which leads to subsequent linker error.
  26   #See details here: http://www.cmake.org/Wiki/CMake/Policies
  27   cmake_policy(VERSION 2.8)
  28 else()
  29   cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR)
  30 endif()
  31
  32 #
  33 # Configure CMake policies
  34 #
  35 if(POLICY CMP0026)
  36   cmake_policy(SET CMP0026 NEW)
  37 endif()
  38
  39 if(POLICY CMP0042)
  40   cmake_policy(SET CMP0042 NEW)  # CMake 3.0+ (2.8.12): MacOS "@rpath" in target's install name
  41 endif()
  42
  43 if(POLICY CMP0046)
  44   cmake_policy(SET CMP0046 NEW)  # warn about non-existed dependencies
  45 endif()
  46
  47 if(POLICY CMP0051)
  48   cmake_policy(SET CMP0051 NEW)
  49 endif()
  50
  51 if(POLICY CMP0054)  # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
  52   cmake_policy(SET CMP0054 NEW)
  53 endif()
  54
  55 if(POLICY CMP0056)
  56   cmake_policy(SET CMP0056 NEW)  # try_compile(): link flags
  57 endif()
  58
  59 if(POLICY CMP0066)
  60   cmake_policy(SET CMP0066 NEW)  # CMake 3.7: try_compile(): use per-config flags, like CMAKE_CXX_FLAGS_RELEASE
  61 endif()
  62
  63 if(POLICY CMP0067)
  64   cmake_policy(SET CMP0067 NEW)  # CMake 3.8: try_compile(): honor language standard variables (like C++11)
  65 endif()
  66
  67 if(POLICY CMP0068)
  68   cmake_policy(SET CMP0068 NEW)  # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
  69 endif()
  70
  71 if(POLICY CMP0075)
  72   cmake_policy(SET CMP0075 NEW)  # CMake 3.12+: Include file check macros honor `CMAKE_REQUIRED_LIBRARIES`
  73 endif()
  74
  75 if(POLICY CMP0077)
  76   cmake_policy(SET CMP0077 NEW)  # CMake 3.13+: option() honors normal variables.
  77 endif()
  78
  79 #
  80 # Configure OpenCV CMake hooks
  81 #
  82 include(cmake/OpenCVUtils.cmake)
  83 ocv_cmake_reset_hooks()
  84 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
  85 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
  86   foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
  87     get_filename_component(__dir "${__dir}" ABSOLUTE)
  88     ocv_cmake_hook_register_dir(${__dir})
  89   endforeach()
  90 endif()
  91
  92 ocv_cmake_hook(CMAKE_INIT)
  93
  94 # must go before the project()/enable_language() commands
  95 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
  96 if(DEFINED CMAKE_BUILD_TYPE)
  97   set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "${CMAKE_CONFIGURATION_TYPES}")
  98 endif()
  99
 100 option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE)
 101 set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_PIC})
 102
 103 ocv_cmake_hook(PRE_CMAKE_BOOTSTRAP)
 104
 105 # Bootstap CMake system: setup CMAKE_SYSTEM_NAME and other vars
 106 enable_language(CXX C)
 107
 108 ocv_cmake_hook(POST_CMAKE_BOOTSTRAP)
 109
 110 if(NOT OPENCV_SKIP_CMAKE_SYSTEM_FILE)
 111   include("cmake/platforms/OpenCV-${CMAKE_SYSTEM_NAME}.cmake" OPTIONAL RESULT_VARIABLE "OPENCV_CMAKE_SYSTEM_FILE")
 112   if(NOT OPENCV_CMAKE_SYSTEM_FILE)
 113     message(STATUS "OpenCV: system-specific configuration file is not found: '${CMAKE_SYSTEM_NAME}'")
 114   endif()
 115 endif()
 116
 117 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)  # https://cmake.org/cmake/help/latest/variable/CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT.html
 118   if(NOT CMAKE_TOOLCHAIN_FILE)
 119     if(WIN32)
 120       set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
 121     else()
 122       set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory" FORCE)
 123     endif()
 124   else()
 125     # any cross-compiling
 126     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
 127   endif()
 128 endif()
 129
 130 enable_testing()
 131
 132 project(OpenCV CXX C)
 133
 134 if(MSVC)
 135   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
 136 endif()
 137
 138 ocv_cmake_eval(DEBUG_PRE ONCE)
 139
 140 ocv_clear_vars(OpenCVModules_TARGETS)
 141
 142 include(cmake/OpenCVDownload.cmake)
 143
 144 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
 145
 146 # ----------------------------------------------------------------------------
 147 # Break in case of popular CMake configuration mistakes
 148 # ----------------------------------------------------------------------------
 149 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
 150   message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
 151   Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
 152 endif()
 153
 154 # ----------------------------------------------------------------------------
 155 # Detect compiler and target platform architecture
 156 # ----------------------------------------------------------------------------
 157 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
 158 include(cmake/OpenCVDetectCXXCompiler.cmake)
 159 ocv_cmake_hook(POST_DETECT_COMPILER)
 160
 161 # Add these standard paths to the search paths for FIND_LIBRARY
 162 # to find libraries from these locations first
 163 if(UNIX AND NOT ANDROID)
 164   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
 165     if(EXISTS /lib64)
 166       list(APPEND CMAKE_LIBRARY_PATH /lib64)
 167     else()
 168       list(APPEND CMAKE_LIBRARY_PATH /lib)
 169     endif()
 170     if(EXISTS /usr/lib64)
 171       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
 172     else()
 173       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 174     endif()
 175   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
 176     if(EXISTS /lib32)
 177       list(APPEND CMAKE_LIBRARY_PATH /lib32)
 178     else()
 179       list(APPEND CMAKE_LIBRARY_PATH /lib)
 180     endif()
 181     if(EXISTS /usr/lib32)
 182       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 183     else()
 184       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 185     endif()
 186   endif()
 187 endif()
 188
 189 # Add these standard paths to the search paths for FIND_PATH
 190 # to find include files from these locations first
 191 if(MINGW)
 192   if(EXISTS /mingw)
 193       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 194   endif()
 195   if(EXISTS /mingw32)
 196       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 197   endif()
 198   if(EXISTS /mingw64)
 199       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 200   endif()
 201 endif()
 202
 203 # ----------------------------------------------------------------------------
 204 # OpenCV cmake options
 205 # ----------------------------------------------------------------------------
 206
 207 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
 208
 209 # 3rd party libs
 210 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD   "Force using 3rdparty code from source" OFF)
 211 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 212 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 213 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 214 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 215 OCV_OPTION(BUILD_PNG                "Build libpng from source"           (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 216 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 217 OCV_OPTION(BUILD_WEBP               "Build WebP from source"             (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 218 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
 219 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 )
 220 OCV_OPTION(BUILD_ITT                "Build Intel ITT from source"
 221     (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
 222     IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
 223 )
 224
 225 # Optional 3rd party components
 226 # ===================================================
 227 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
 228   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 229   VERIFY HAVE_DC1394)
 230 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
 231   VISIBLE_IF APPLE
 232   VERIFY HAVE_AVFOUNDATION)
 233 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
 234   VISIBLE_IF (APPLE OR HAVE_COCOA)
 235   VERIFY HAVE_CARBON)
 236 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
 237   VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
 238 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
 239   VISIBLE_IF ANDROID
 240   VERIFY HAVE_CPUFEATURES)
 241 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
 242   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
 243   VERIFY HAVE_VTK)
 244 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
 245   VISIBLE_IF NOT IOS AND NOT WINRT
 246   VERIFY HAVE_CUDA)
 247 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
 248   VISIBLE_IF WITH_CUDA
 249   VERIFY HAVE_CUFFT)
 250 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
 251   VISIBLE_IF WITH_CUDA
 252   VERIFY HAVE_CUBLAS)
 253 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
 254   VISIBLE_IF WITH_CUDA
 255   VERIFY HAVE_NVCUVID)
 256 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
 257   VISIBLE_IF NOT WINRT
 258   VERIFY HAVE_EIGEN)
 259 OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
 260   VISIBLE_IF WIN32
 261   VERIFY HAVE_VFW)
 262 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
 263   VISIBLE_IF NOT IOS AND NOT WINRT
 264   VERIFY HAVE_FFMPEG)
 265 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
 266   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 267   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
 268 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
 269   VISIBLE_IF TRUE
 270   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
 271 OCV_OPTION(WITH_GTK "Include GTK support" ON
 272   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 273   VERIFY HAVE_GTK)
 274 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
 275   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 276   VERIFY HAVE_GTK AND NOT HAVE_GTK3)
 277 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
 278   VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
 279   VERIFY HAVE_IPP)
 280 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
 281   VISIBLE_IF TRUE
 282   VERIFY HAVE_HALIDE)
 283 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
 284   VISIBLE_IF TRUE
 285   VERIFY INF_ENGINE_TARGET)
 286 OCV_OPTION(WITH_NGRAPH "Include nGraph support" WITH_INF_ENGINE
 287   VISIBLE_IF TRUE
 288   VERIFY TARGET ngraph::ngraph)
 289 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
 290   VISIBLE_IF NOT IOS
 291   VERIFY HAVE_JASPER)
 292 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
 293   VISIBLE_IF TRUE
 294   VERIFY HAVE_JPEG)
 295 OCV_OPTION(WITH_WEBP "Include WebP support" ON
 296   VISIBLE_IF NOT WINRT
 297   VERIFY HAVE_WEBP)
 298 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" BUILD_OPENEXR OR NOT CMAKE_CROSSCOMPILING
 299   VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
 300   VERIFY HAVE_OPENEXR)
 301 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
 302   VISIBLE_IF NOT ANDROID AND NOT WINRT
 303   VERIFY HAVE_OPENGL)
 304 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
 305   VISIBLE_IF TRUE
 306   VERIFY HAVE_OPENVX)
 307 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
 308   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 309   VERIFY HAVE_OPENNI)
 310 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
 311   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 312   VERIFY HAVE_OPENNI2)
 313 OCV_OPTION(WITH_PNG "Include PNG support" ON
 314   VISIBLE_IF TRUE
 315   VERIFY HAVE_PNG)
 316 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
 317   VISIBLE_IF TRUE
 318   VERIFY HAVE_GDCM)
 319 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
 320   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 321   VERIFY HAVE_PVAPI)
 322 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
 323   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 324   VERIFY HAVE_GIGE_API)
 325 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
 326   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
 327   VERIFY HAVE_ARAVIS_API)
 328 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
 329   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 330   VERIFY HAVE_QT)
 331 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
 332   VISIBLE_IF WIN32 AND NOT WINRT
 333   VERIFY HAVE_WIN32UI)
 334 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
 335   VISIBLE_IF APPLE
 336   VERIFY HAVE_QUICKTIME)
 337 OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
 338   VISIBLE_IF APPLE
 339   VERIFY HAVE_QTKIT)
 340 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
 341   VISIBLE_IF NOT IOS AND NOT WINRT
 342   VERIFY HAVE_TBB)
 343 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
 344   VISIBLE_IF TRUE
 345   VERIFY HAVE_OPENMP)
 346 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
 347   VISIBLE_IF WIN32 AND NOT WINRT
 348   VERIFY HAVE_CSTRIPES)
 349 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
 350   VISIBLE_IF NOT WIN32 OR MINGW
 351   VERIFY HAVE_PTHREADS_PF)
 352 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
 353   VISIBLE_IF NOT IOS
 354   VERIFY HAVE_TIFF)
 355 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF
 356   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 357   VERIFY HAVE_UNICAP)
 358 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
 359   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 360   VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
 361 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
 362   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 363   VERIFY HAVE_LIBV4L)
 364 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
 365   VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
 366   VERIFY HAVE_DSHOW)
 367 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
 368   VISIBLE_IF WIN32
 369   VERIFY HAVE_MSMF)
 370 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
 371   VISIBLE_IF WIN32
 372   VERIFY HAVE_MSMF_DXVA)
 373 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
 374   VISIBLE_IF NOT ANDROID AND NOT WINRT
 375   VERIFY HAVE_XIMEA)
 376 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
 377   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 378   VERIFY HAVE_XINE)
 379 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
 380   VISIBLE_IF TRUE
 381   VERIFY HAVE_CLP)
 382 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
 383   VISIBLE_IF NOT IOS AND NOT WINRT
 384   VERIFY HAVE_OPENCL)
 385 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
 386   VISIBLE_IF TRUE
 387   VERIFY HAVE_OPENCL_SVM) # experimental
 388 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
 389   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 390   VERIFY HAVE_CLAMDFFT)
 391 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
 392   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 393   VERIFY HAVE_CLAMDBLAS)
 394 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
 395   VISIBLE_IF WIN32 AND NOT WINRT
 396   VERIFY HAVE_DIRECTX)
 397 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
 398   VISIBLE_IF WIN32 AND NOT WINRT
 399   VERIFY HAVE_OPENCL_D3D11_NV)
 400 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
 401   VISIBLE_IF WIN32 AND NOT WINRT
 402   VERIFY HAVE_INTELPERC)
 403 OCV_OPTION(WITH_VA "Include VA support" OFF
 404   VISIBLE_IF UNIX AND NOT ANDROID
 405   VERIFY HAVE_VA)
 406 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
 407   VISIBLE_IF UNIX AND NOT ANDROID
 408   VERIFY HAVE_VA_INTEL)
 409 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
 410   VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
 411   VERIFY HAVE_MFX)
 412 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
 413   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 414   VERIFY HAVE_GDAL)
 415 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
 416   VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
 417   VERIFY HAVE_GPHOTO2)
 418 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
 419   VISIBLE_IF NOT ANDROID AND NOT IOS
 420   VERIFY HAVE_LAPACK)
 421 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
 422   VISIBLE_IF NOT APPLE_FRAMEWORK
 423   VERIFY HAVE_ITT)
 424 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
 425   VISIBLE_IF TRUE
 426   VERIFY HAVE_PROTOBUF)
 427 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
 428   VISIBLE_IF TRUE
 429   VERIFY HAVE_IMGCODEC_HDR)
 430 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
 431   VISIBLE_IF TRUE
 432   VERIFY HAVE_IMGCODEC_SUNRASTER)
 433 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
 434   VISIBLE_IF TRUE
 435   VERIFY HAVE_IMGCODEC_PXM)
 436 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
 437   VISIBLE_IF TRUE
 438   VERIFY HAVE_QUIRC)
 439 OCV_OPTION(WITH_TENGINE "Include Arm Inference Tengine support" OFF
 440   VISIBLE_IF (ARM OR AARCH64) AND (UNIX OR ANDROID) AND NOT IOS
 441   VERIFY HAVE_TENGINE)
 442
 443 # OpenCV build components
 444 # ===================================================
 445 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
 446 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
 447 OCV_OPTION(BUILD_opencv_js          "Build JavaScript bindings by Emscripten" OFF )
 448 OCV_OPTION(BUILD_ANDROID_PROJECTS   "Build Android projects providing .apk files" ON  IF ANDROID )
 449 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 450 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" OFF  IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
 451 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 452 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON  IF NOT WINRT)
 453 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 454 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 455 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into release binaries ('OFF' means default settings)" OFF )
 456 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
 457 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP   "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
 458 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)
 459 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID )
 460 OCV_OPTION(BUILD_CUDA_STUBS         "Build CUDA modules stubs when no CUDA SDK" OFF  IF (NOT APPLE_FRAMEWORK) )
 461 OCV_OPTION(BUILD_JAVA               "Enable Java support"                         (ANDROID OR NOT CMAKE_CROSSCOMPILING)  IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
 462
 463 # OpenCV installation options
 464 # ===================================================
 465 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 466 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 467 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 468 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 469 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) )
 470 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 471
 472 # OpenCV build options
 473 # ===================================================
 474 OCV_OPTION(ENABLE_CCACHE              "Use ccache"                                               (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
 475 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  MSVC IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
 476 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 477 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CV_GCC )
 478 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CV_GCC )
 479 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers"         OFF)
 480 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CV_GCC )
 481 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 482 OCV_OPTION(ENABLE_FAST_MATH           "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF)
 483 if(NOT IOS)  # Use CPU_BASELINE instead
 484 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) )
 485 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
 486 endif()
 487 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 488 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 489 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF  IF ANDROID )
 490 OCV_OPTION(ENABLE_IMPL_COLLECTION     "Collect implementation data on function call"             OFF )
 491 OCV_OPTION(ENABLE_INSTRUMENTATION     "Instrument functions to collect calls trace and performance" OFF )
 492 OCV_OPTION(ENABLE_GNU_STL_DEBUG       "Enable GNU STL Debug mode (defines _GLIBCXX_DEBUG)"       OFF IF ((NOT CMAKE_VERSION VERSION_LESS "2.8.11") AND CV_GCC) )
 493 OCV_OPTION(ENABLE_BUILD_HARDENING     "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
 494 OCV_OPTION(ENABLE_LTO                 "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
 495 OCV_OPTION(ENABLE_THIN_LTO            "Enable Thin LTO" OFF IF CV_CLANG)
 496 OCV_OPTION(GENERATE_ABI_DESCRIPTOR    "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
 497 OCV_OPTION(OPENCV_GENERATE_PKGCONFIG  "Generate .pc file for pkg-config build tool (deprecated)" ON IF (UNIX AND NOT MSVC AND NOT IOS AND NOT ANDROID) )
 498 OCV_OPTION(CV_ENABLE_INTRINSICS       "Use intrinsic-based optimized code" ON )
 499 OCV_OPTION(CV_DISABLE_OPTIMIZATION    "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
 500 OCV_OPTION(CV_TRACE                   "Enable OpenCV code trace" ON)
 501 OCV_OPTION(OPENCV_GENERATE_SETUPVARS  "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
 502 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
 503 OCV_OPTION(OPENCV_ENABLE_MEMALIGN     "Enable posix_memalign or memalign usage" ON)
 504
 505 OCV_OPTION(ENABLE_PYLINT              "Add target with Pylint checks"                            (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 506 OCV_OPTION(ENABLE_FLAKE8              "Add target with Python flake8 checker"                    (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 507
 508 if(ENABLE_IMPL_COLLECTION)
 509   add_definitions(-DCV_COLLECT_IMPL_DATA)
 510 endif()
 511
 512 set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation")
 513
 514 # ----------------------------------------------------------------------------
 515 #  Get actual OpenCV version number from sources
 516 # ----------------------------------------------------------------------------
 517 include(cmake/OpenCVVersion.cmake)
 518
 519 ocv_cmake_hook(POST_OPTIONS)
 520
 521 # ----------------------------------------------------------------------------
 522 #  Build & install layouts
 523 # ----------------------------------------------------------------------------
 524
 525 if(OPENCV_TEST_DATA_PATH)
 526   get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
 527 endif()
 528
 529 # Save libs and executables in the same place
 530 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
 531
 532 if(ANDROID)
 533   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 534   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 535 else()
 536   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib")
 537   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib")
 538 endif()
 539
 540 if(ANDROID)
 541   if(ANDROID_ABI MATCHES "NEON")
 542     set(ENABLE_NEON ON)
 543   endif()
 544   if(ANDROID_ABI MATCHES "VFPV3")
 545     set(ENABLE_VFPV3 ON)
 546   endif()
 547 endif()
 548
 549 if(WIN32)
 550   # Postfix of DLLs:
 551   ocv_update(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 552   ocv_update(OPENCV_DEBUG_POSTFIX d)
 553 else()
 554   # Postfix of so's:
 555   ocv_update(OPENCV_DLLVERSION "")
 556   ocv_update(OPENCV_DEBUG_POSTFIX "")
 557 endif()
 558
 559 if(DEFINED CMAKE_DEBUG_POSTFIX)
 560   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 561 endif()
 562
 563 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
 564   set(BUILD_opencv_world ON CACHE INTERNAL "")
 565 endif()
 566
 567 include(cmake/OpenCVInstallLayout.cmake)
 568
 569 # ----------------------------------------------------------------------------
 570 #  Path for build/platform -specific headers
 571 # ----------------------------------------------------------------------------
 572 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 573 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 574
 575 # ----------------------------------------------------------------------------
 576 #  Path for additional modules
 577 # ----------------------------------------------------------------------------
 578 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
 579
 580 # ----------------------------------------------------------------------------
 581 #  Autodetect if we are in a GIT repository
 582 # ----------------------------------------------------------------------------
 583 find_host_package(Git QUIET)
 584
 585 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
 586   ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
 587 elseif(NOT DEFINED OPENCV_VCSVERSION)
 588   # We don't have git:
 589   set(OPENCV_VCSVERSION "unknown")
 590 endif()
 591
 592
 593 # ----------------------------------------------------------------------------
 594 # OpenCV compiler and linker options
 595 # ----------------------------------------------------------------------------
 596 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 597 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 598   set(CMAKE_BUILD_TYPE Release)
 599 endif()
 600
 601 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
 602
 603 # --- Python Support ---
 604 if(NOT IOS)
 605   include(cmake/OpenCVDetectPython.cmake)
 606 endif()
 607
 608 include(cmake/OpenCVCompilerOptions.cmake)
 609
 610 ocv_cmake_hook(POST_COMPILER_OPTIONS)
 611
 612 # ----------------------------------------------------------------------------
 613 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 614 # ----------------------------------------------------------------------------
 615 if(UNIX)
 616   if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
 617     if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
 618         AND NOT OPENCV_ENABLE_PKG_CONFIG
 619     )
 620       if(NOT PkgConfig_FOUND)
 621         message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
 622       elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
 623         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.")
 624       endif()
 625     elseif(OPENCV_DISABLE_PKG_CONFIG)
 626       if(PkgConfig_FOUND)
 627         message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
 628       endif()
 629     else()
 630       find_package(PkgConfig QUIET)
 631     endif()
 632   endif()
 633   include(CheckFunctionExists)
 634   include(CheckIncludeFile)
 635   include(CheckSymbolExists)
 636
 637   if(NOT APPLE)
 638     CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
 639     if(ANDROID)
 640       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 641     elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
 642       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 643     elseif(EMSCRIPTEN)
 644       # no need to link to system libs with emscripten
 645     else()
 646       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 647     endif()
 648   else()
 649     set(HAVE_PTHREAD 1)
 650   endif()
 651
 652   if(OPENCV_ENABLE_MEMALIGN)
 653     CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
 654     CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 655     if(HAVE_MALLOC_H)
 656       CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
 657     endif()
 658     # TODO:
 659     # - _aligned_malloc() on Win32
 660     # - std::aligned_alloc() C++17 / C11
 661   endif()
 662 endif()
 663
 664 include(cmake/OpenCVPCHSupport.cmake)
 665 include(cmake/OpenCVModule.cmake)
 666
 667 # ----------------------------------------------------------------------------
 668 #  Detect endianness of build platform
 669 # ----------------------------------------------------------------------------
 670
 671 if(IOS)
 672   # test_big_endian needs try_compile, which doesn't work for iOS
 673   # http://public.kitware.com/Bug/view.php?id=12288
 674   set(WORDS_BIGENDIAN 0)
 675 else()
 676   include(TestBigEndian)
 677   test_big_endian(WORDS_BIGENDIAN)
 678 endif()
 679
 680 # ----------------------------------------------------------------------------
 681 #  Detect 3rd-party libraries
 682 # ----------------------------------------------------------------------------
 683
 684 if(ANDROID AND WITH_CPUFEATURES)
 685   add_subdirectory(3rdparty/cpufeatures)
 686   set(HAVE_CPUFEATURES 1)
 687 endif()
 688
 689 include(cmake/OpenCVFindFrameworks.cmake)
 690
 691 include(cmake/OpenCVFindLibsGrfmt.cmake)
 692 include(cmake/OpenCVFindLibsGUI.cmake)
 693 include(cmake/OpenCVFindLibsVideo.cmake)
 694 include(cmake/OpenCVFindLibsPerf.cmake)
 695 include(cmake/OpenCVFindLAPACK.cmake)
 696 include(cmake/OpenCVFindProtobuf.cmake)
 697 if(WITH_TENGINE)
 698   include(cmake/OpenCVFindTengine.cmake)
 699 endif()
 700
 701 # ----------------------------------------------------------------------------
 702 #  Detect other 3rd-party libraries/tools
 703 # ----------------------------------------------------------------------------
 704
 705 # --- Java Support ---
 706 if(BUILD_JAVA)
 707   if(ANDROID)
 708     include(cmake/android/OpenCVDetectAndroidSDK.cmake)
 709   else()
 710     include(cmake/OpenCVDetectApacheAnt.cmake)
 711     find_package(JNI)
 712   endif()
 713 endif()
 714
 715 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
 716   include(cmake/OpenCVPylint.cmake)
 717 endif()
 718 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
 719   find_package(Flake8 QUIET)
 720   if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
 721     include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
 722   endif()
 723   if(FLAKE8_FOUND)
 724     add_custom_target(check_flake8
 725         COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
 726         WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 727         COMMENT "Running flake8"
 728     )
 729   endif()
 730 endif()
 731
 732
 733 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 734   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 735 else()
 736   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 737 endif()
 738
 739 # --- OpenCL ---
 740 if(WITH_OPENCL)
 741   include(cmake/OpenCVDetectOpenCL.cmake)
 742 endif()
 743
 744 # --- Halide ---
 745 if(WITH_HALIDE)
 746   include(cmake/OpenCVDetectHalide.cmake)
 747 endif()
 748
 749 # --- Inference Engine ---
 750 if(WITH_INF_ENGINE)
 751   include(cmake/OpenCVDetectInferenceEngine.cmake)
 752 endif()
 753
 754 # --- DirectX ---
 755 if(WITH_DIRECTX)
 756   include(cmake/OpenCVDetectDirectX.cmake)
 757 endif()
 758
 759 if(WITH_VTK)
 760   include(cmake/OpenCVDetectVTK.cmake)
 761 endif()
 762
 763 if(WITH_OPENVX)
 764   include(cmake/FindOpenVX.cmake)
 765 endif()
 766
 767 if(WITH_QUIRC)
 768   add_subdirectory(3rdparty/quirc)
 769   set(HAVE_QUIRC TRUE)
 770 endif()
 771 # ----------------------------------------------------------------------------
 772 # OpenCV HAL
 773 # ----------------------------------------------------------------------------
 774 set(_hal_includes "")
 775 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
 776   # 1. libraries
 777   foreach (l ${${HAL_LIBRARIES_VAR}})
 778     if(NOT TARGET ${l})
 779       get_filename_component(l "${l}" ABSOLUTE)
 780     endif()
 781     list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
 782   endforeach()
 783   # 2. headers
 784   foreach (h ${${HAL_HEADERS_VAR}})
 785     set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
 786   endforeach()
 787   # 3. include paths
 788   ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
 789 endmacro()
 790
 791 if(NOT DEFINED OpenCV_HAL)
 792   set(OpenCV_HAL "OpenCV_HAL")
 793 endif()
 794
 795 if(HAVE_OPENVX)
 796   if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
 797     set(OpenCV_HAL "openvx;${OpenCV_HAL}")
 798   endif()
 799 endif()
 800
 801 if(WITH_CAROTENE)
 802   ocv_debug_message(STATUS "Enable carotene acceleration")
 803   if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
 804     set(OpenCV_HAL "carotene;${OpenCV_HAL}")
 805   endif()
 806 endif()
 807
 808 foreach(hal ${OpenCV_HAL})
 809   if(hal STREQUAL "carotene")
 810     if(";${CPU_BASELINE_FINAL};" MATCHES ";NEON;")
 811       add_subdirectory(3rdparty/carotene/hal)
 812       ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
 813       list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
 814     else()
 815       message(STATUS "Carotene: NEON is not available, disabling carotene...")
 816     endif()
 817   elseif(hal STREQUAL "openvx")
 818     add_subdirectory(3rdparty/openvx)
 819     ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
 820     list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
 821   else()
 822     ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
 823     ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 824     find_package(${hal} NO_MODULE QUIET)
 825     if(${hal}_FOUND)
 826       ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 827       list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
 828     endif()
 829   endif()
 830 endforeach()
 831 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
 832 unset(_hal_includes)
 833
 834
 835 # ----------------------------------------------------------------------------
 836 # Add CUDA libraries (needed for apps/tools, samples)
 837 # ----------------------------------------------------------------------------
 838 if(HAVE_CUDA)
 839   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 840   if(HAVE_CUBLAS)
 841     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 842   endif()
 843   if(HAVE_CUFFT)
 844     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 845   endif()
 846   foreach(p ${CUDA_LIBS_PATH})
 847     if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
 848       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
 849     else()
 850       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
 851     endif()
 852   endforeach()
 853 endif()
 854
 855
 856 # ----------------------------------------------------------------------------
 857 # Code trace support
 858 # ----------------------------------------------------------------------------
 859 if(CV_TRACE)
 860   include(cmake/OpenCVDetectTrace.cmake)
 861 endif()
 862
 863 ocv_cmake_hook(POST_DETECT_DEPENDECIES)  # typo, deprecated (2019-06)
 864 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
 865
 866 # ----------------------------------------------------------------------------
 867 # Solution folders:
 868 # ----------------------------------------------------------------------------
 869 if(ENABLE_SOLUTION_FOLDERS)
 870   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 871   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 872 endif()
 873
 874 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 875 include(cmake/OpenCVExtraTargets.cmake)
 876
 877 # ----------------------------------------------------------------------------
 878 # Process subdirectories
 879 # ----------------------------------------------------------------------------
 880
 881 # opencv.hpp and legacy headers
 882 add_subdirectory(include)
 883
 884 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
 885 ocv_add_modules_compiler_options()
 886
 887 # OpenCV modules
 888 add_subdirectory(modules)
 889
 890 # Generate targets for documentation
 891 add_subdirectory(doc)
 892
 893 # various data that is used by cv libraries and/or demo applications.
 894 add_subdirectory(data)
 895
 896 # extra applications
 897 if(BUILD_opencv_apps)
 898   add_subdirectory(apps)
 899 endif()
 900
 901 # examples
 902 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
 903   add_subdirectory(samples)
 904 endif()
 905
 906 if(ANDROID)
 907   add_subdirectory(platforms/android/service)
 908 endif()
 909
 910 # ----------------------------------------------------------------------------
 911 # Finalization: generate configuration-based files
 912 # ----------------------------------------------------------------------------
 913
 914 ocv_cmake_hook(PRE_FINALIZE)
 915
 916 # Generate platform-dependent and configuration-dependent headers
 917 include(cmake/OpenCVGenHeaders.cmake)
 918
 919 # Generate opencv.pc for pkg-config command
 920 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION
 921     AND OPENCV_GENERATE_PKGCONFIG
 922     AND NOT CMAKE_GENERATOR MATCHES "Xcode")
 923   include(cmake/OpenCVGenPkgconfig.cmake)
 924 endif()
 925
 926 # Generate OpenCV.mk for ndk-build (Android build tool)
 927 include(cmake/OpenCVGenAndroidMK.cmake)
 928
 929 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
 930 include(cmake/OpenCVGenConfig.cmake)
 931
 932 # Generate Info.plist for the IOS framework
 933 if(APPLE_FRAMEWORK)
 934   include(cmake/OpenCVGenInfoPlist.cmake)
 935 endif()
 936
 937 # Generate ABI descriptor
 938 include(cmake/OpenCVGenABI.cmake)
 939
 940 # Generate environment setup file
 941 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
 942   if(ANDROID)
 943     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 944     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 945                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 946     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 947             DESTINATION ./ COMPONENT tests)
 948   elseif(WIN32)
 949     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
 950                    "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
 951     install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
 952             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 953   elseif(UNIX)
 954     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 955                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 956     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 957             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 958   endif()
 959 endif()
 960
 961 if(NOT OPENCV_README_FILE)
 962   if(ANDROID)
 963     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 964   endif()
 965 endif()
 966
 967 if(NOT OPENCV_LICENSE_FILE)
 968   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 969 endif()
 970
 971 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 972 if(ANDROID OR NOT UNIX)
 973   install(FILES ${OPENCV_LICENSE_FILE}
 974         PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
 975         DESTINATION ./ COMPONENT libs)
 976   if(OPENCV_README_FILE)
 977     install(FILES ${OPENCV_README_FILE}
 978             PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
 979             DESTINATION ./ COMPONENT libs)
 980   endif()
 981 endif()
 982
 983 if(COMMAND ocv_pylint_finalize)
 984   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
 985   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
 986   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
 987   ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
 988   ocv_pylint_finalize()
 989 endif()
 990
 991 if(OPENCV_GENERATE_SETUPVARS)
 992   include(cmake/OpenCVGenSetupVars.cmake)
 993 endif()
 994
 995 # ----------------------------------------------------------------------------
 996 # Summary:
 997 # ----------------------------------------------------------------------------
 998 status("")
 999 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
1000 if(OPENCV_VCSVERSION)
1001   status("  Version control:" ${OPENCV_VCSVERSION})
1002 endif()
1003 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
1004   set(__dump_extra_header OFF)
1005   foreach(p ${OPENCV_EXTRA_MODULES_PATH})
1006     if(EXISTS ${p})
1007       if(NOT __dump_extra_header)
1008         set(__dump_extra_header ON)
1009         status("")
1010         status("  Extra modules:")
1011       else()
1012         status("")
1013       endif()
1014       ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
1015       status("    Location (extra):" ${p})
1016       status("    Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1017     endif()
1018   endforeach()
1019   unset(__dump_extra_header)
1020 endif()
1021
1022 # ========================== build platform ==========================
1023 status("")
1024 status("  Platform:")
1025 if(NOT DEFINED OPENCV_TIMESTAMP
1026     AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1027     AND NOT BUILD_INFO_SKIP_TIMESTAMP
1028 )
1029   string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1030   set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1031 endif()
1032 if(OPENCV_TIMESTAMP)
1033   status("    Timestamp:"      ${OPENCV_TIMESTAMP})
1034 endif()
1035 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1036 if(CMAKE_CROSSCOMPILING)
1037   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1038 endif()
1039 status("    CMake:"            ${CMAKE_VERSION})
1040 status("    CMake generator:"  ${CMAKE_GENERATOR})
1041 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
1042 if(MSVC)
1043   status("    MSVC:"           ${MSVC_VERSION})
1044 endif()
1045 if(CMAKE_GENERATOR MATCHES Xcode)
1046   status("    Xcode:"          ${XCODE_VERSION})
1047 endif()
1048 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1049   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
1050 endif()
1051
1052
1053 # ========================= CPU code generation mode =========================
1054 status("")
1055 status("  CPU/HW features:")
1056 status("    Baseline:"  "${CPU_BASELINE_FINAL}")
1057 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1058   status("      requested:"  "${CPU_BASELINE}")
1059 endif()
1060 if(CPU_BASELINE_REQUIRE)
1061   status("      required:"  "${CPU_BASELINE_REQUIRE}")
1062 endif()
1063 if(CPU_BASELINE_DISABLE)
1064   status("      disabled:"  "${CPU_BASELINE_DISABLE}")
1065 endif()
1066 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1067   status("    Dispatched code generation:"  "${CPU_DISPATCH_FINAL}")
1068   if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1069     status("      requested:"  "${CPU_DISPATCH}")
1070   endif()
1071   if(CPU_DISPATCH_REQUIRE)
1072     status("      required:"  "${CPU_DISPATCH_REQUIRE}")
1073   endif()
1074   foreach(OPT ${CPU_DISPATCH_FINAL})
1075     status("      ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):"  "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1076   endforeach()
1077 endif()
1078
1079 # ========================== C/C++ options ==========================
1080 if(CMAKE_CXX_COMPILER_VERSION)
1081   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1082 else()
1083   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1084 endif()
1085 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1086
1087 status("")
1088 status("  C/C++:")
1089 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1090 if(ENABLE_CXX11 OR HAVE_CXX11)
1091 status("    C++11:" HAVE_CXX11 THEN YES ELSE NO)
1092 endif()
1093 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
1094 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1095 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1096 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1097 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1098 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1099 if(WIN32)
1100   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1101   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1102 else()
1103   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1104   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1105 endif()
1106 status("    ccache:"                  OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1107 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1108
1109 # ========================== Dependencies ============================
1110 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1111 status("    Extra dependencies:" ${deps_extra})
1112 status("    3rdparty dependencies:" ${deps_3rdparty})
1113
1114 # ========================== OpenCV modules ==========================
1115 status("")
1116 status("  OpenCV modules:")
1117 set(OPENCV_MODULES_BUILD_ST "")
1118 foreach(the_module ${OPENCV_MODULES_BUILD})
1119   if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1120     list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1121   endif()
1122 endforeach()
1123 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD_ST}")
1124 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
1125 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO}")
1126 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1127 list(SORT OPENCV_MODULES_BUILD_ST)
1128 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1129 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1130 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1131 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
1132 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
1133 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
1134 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1135
1136 ocv_build_features_string(apps_status
1137   IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1138   IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1139   IF BUILD_EXAMPLES THEN "examples"
1140   IF BUILD_opencv_apps THEN "apps"
1141   IF BUILD_ANDROID_SERVICE THEN "android_service"
1142   IF BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1143   ELSE "-")
1144 status("    Applications:" "${apps_status}")
1145 ocv_build_features_string(docs_status
1146     IF TARGET doxygen_cpp THEN "doxygen"
1147     IF TARGET doxygen_python THEN "python"
1148     IF TARGET doxygen_javadoc THEN "javadoc"
1149     IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1150     ELSE "NO"
1151 )
1152 status("    Documentation:" "${docs_status}")
1153 status("    Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1154
1155 # ========================== Android details ==========================
1156 if(ANDROID)
1157   status("")
1158   if(DEFINED ANDROID_NDK_REVISION)
1159     set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1160   else()
1161     set(__msg "location: ${ANDROID_NDK}")
1162   endif()
1163   status("  Android NDK: " ${__msg})
1164   status("    Android ABI:" ${ANDROID_ABI})
1165   if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1166     status("    NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1167   elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1168     status("    NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1169   endif()
1170   status("    STL type:" ${ANDROID_STL})
1171   status("    Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1172
1173   if(BUILD_ANDROID_PROJECTS)
1174     status("  Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1175     if(ANDROID_EXECUTABLE)
1176       status("    android tool:"  "${ANDROID_EXECUTABLE}")
1177     endif()
1178   else()
1179     status("  Android SDK: " "not used, projects are not built")
1180   endif()
1181   if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1182     status("    SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1183   endif()
1184   if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1185     if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1186       status("    Projects build scripts:" "Ant/Eclipse compatible")
1187     elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1188       status("    Projects build scripts:" "Gradle")
1189     endif()
1190   endif()
1191 endif()
1192
1193 # ================== Windows RT features ==================
1194 if(WIN32)
1195 status("")
1196 status("  Windows RT support:" WINRT THEN YES ELSE NO)
1197   if(WINRT)
1198     status("    Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1199     status("    Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1200     status("    Building for version: " ${CMAKE_SYSTEM_VERSION})
1201     if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1202       status("    Building for C++ without CX extensions")
1203     endif()
1204   endif()
1205 endif(WIN32)
1206
1207 # ========================== GUI ==========================
1208 status("")
1209 status("  GUI: ")
1210
1211 if(WITH_QT OR HAVE_QT)
1212   if(HAVE_QT5)
1213     status("    QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1214     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1215   elseif(HAVE_QT)
1216     status("    QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1217     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1218   else()
1219     status("    QT:" "NO")
1220   endif()
1221 endif()
1222
1223 if(WITH_WIN32UI)
1224   status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1225 endif()
1226
1227 if(APPLE)
1228   if(WITH_CARBON)
1229     status("    Carbon:" YES)
1230   else()
1231     status("    Cocoa:"  YES)
1232   endif()
1233 endif()
1234
1235 if(WITH_GTK OR HAVE_GTK)
1236   if(HAVE_GTK3)
1237     status("    GTK+:" "YES (ver ${GTK3_VERSION})")
1238   elseif(HAVE_GTK)
1239     status("    GTK+:" "YES (ver ${GTK2_VERSION})")
1240   else()
1241     status("    GTK+:" "NO")
1242   endif()
1243   if(HAVE_GTK)
1244     status(  "      GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1245     status(  "      GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1246   endif()
1247 endif()
1248
1249 if(WITH_OPENGL OR HAVE_OPENGL)
1250   status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1251 endif()
1252
1253 if(WITH_VTK OR HAVE_VTK)
1254   status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1255 endif()
1256
1257 # ========================== MEDIA IO ==========================
1258 status("")
1259 status("  Media I/O: ")
1260 status("    ZLib:"   ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1261
1262 if(WITH_JPEG OR HAVE_JPEG)
1263   if(NOT HAVE_JPEG)
1264     status("    JPEG:" NO)
1265   elseif(BUILD_JPEG)
1266     status("    JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1267   else()
1268     status("    JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1269   endif()
1270 endif()
1271
1272 if(WITH_WEBP OR HAVE_WEBP)
1273   status("    WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1274 endif()
1275
1276 if(WITH_PNG OR HAVE_PNG)
1277   status("    PNG:"  PNG_FOUND  THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1278 endif()
1279
1280 if(WITH_TIFF OR HAVE_TIFF)
1281   status("    TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1282 endif()
1283
1284 if(WITH_JASPER OR HAVE_JASPER)
1285   status("    JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1286 endif()
1287
1288 if(WITH_OPENEXR OR HAVE_OPENEXR)
1289   if(HAVE_OPENEXR)
1290     status("    OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1291   else()
1292     status("    OpenEXR:" "NO")
1293   endif()
1294 endif()
1295
1296 if(WITH_GDAL OR HAVE_GDAL)
1297   status("    GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1298 endif()
1299
1300 if(WITH_GDCM OR HAVE_GDCM)
1301   status("    GDCM:" HAVE_GDCM THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1302 endif()
1303
1304 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1305   status("    HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1306 endif()
1307
1308 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1309   status("    SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1310 endif()
1311
1312 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1313   status("    PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1314 endif()
1315
1316 # ========================== VIDEO IO ==========================
1317 status("")
1318 status("  Video I/O:")
1319
1320 if(WITH_VFW OR HAVE_VFW)
1321   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
1322 endif()
1323
1324 if(WITH_1394 OR HAVE_DC1394)
1325   if (HAVE_DC1394_2)
1326     status("    DC1394:" "YES (ver ${DC1394_2_VERSION})")
1327   elseif (HAVE_DC1394)
1328     status("    DC1394:" "YES (ver ${DC1394_VERSION})")
1329   else()
1330     status("    DC1394:" "NO")
1331   endif()
1332 endif()
1333
1334 if(WITH_FFMPEG OR HAVE_FFMPEG)
1335   if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1336     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (find_package)"                       ELSE "NO (find_package)")
1337   elseif(WIN32)
1338     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
1339   else()
1340     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
1341   endif()
1342   status("      avcodec:"      FFMPEG_libavcodec_FOUND    THEN "YES (ver ${FFMPEG_libavcodec_VERSION})"    ELSE NO)
1343   status("      avformat:"     FFMPEG_libavformat_FOUND   THEN "YES (ver ${FFMPEG_libavformat_VERSION})"   ELSE NO)
1344   status("      avutil:"       FFMPEG_libavutil_FOUND     THEN "YES (ver ${FFMPEG_libavutil_VERSION})"     ELSE NO)
1345   status("      swscale:"      FFMPEG_libswscale_FOUND    THEN "YES (ver ${FFMPEG_libswscale_VERSION})"    ELSE NO)
1346   status("      avresample:"   FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1347 endif()
1348
1349 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1350   status("    GStreamer:"      HAVE_GSTREAMER      THEN "YES"                                      ELSE NO)
1351   if(HAVE_GSTREAMER)
1352     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
1353     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1354     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
1355     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
1356     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1357   endif(HAVE_GSTREAMER)
1358 endif()
1359
1360 if(WITH_OPENNI OR HAVE_OPENNI)
1361   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})" ELSE NO)
1362   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
1363 endif()
1364
1365 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1366   status("    OpenNI2:"        HAVE_OPENNI2    THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})" ELSE NO)
1367 endif()
1368
1369 if(WITH_PVAPI OR HAVE_PVAPI)
1370   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
1371 endif()
1372
1373 if(WITH_GIGEAPI OR HAVE_GIGE_API)
1374   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
1375 endif()
1376
1377 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1378   status("    Aravis SDK:"     HAVE_ARAVIS_API     THEN "YES (${ARAVIS_LIBRARIES})"                ELSE NO)
1379 endif()
1380
1381 if(APPLE)
1382   status("    AVFoundation:"   HAVE_AVFOUNDATION   THEN YES                                        ELSE NO)
1383   if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1384     status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
1385   endif()
1386   if(WITH_QTKIT OR HAVE_QTKIT)
1387     status("    QTKit:"          HAVE_QTKIT          THEN "YES (deprecated)"                         ELSE NO)
1388   endif()
1389 endif()
1390
1391 if(WITH_UNICAP OR HAVE_UNICAP)
1392   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${UNICAP_libunicap_VERSION})"   ELSE NO)
1393   status("    UniCap ucil:"    HAVE_UNICAP         THEN "YES (ver ${UNICAP_libucil_VERSION})"     ELSE NO)
1394 endif()
1395
1396 if(WITH_V4L OR WITH_LIBV4L OR HAVE_LIBV4L OR HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
1397   status("    libv4l/libv4l2:" HAVE_LIBV4L THEN "${LIBV4L_libv4l1_VERSION} / ${LIBV4L_libv4l2_VERSION}" ELSE "NO")
1398   ocv_build_features_string(v4l_status
1399     IF HAVE_CAMV4L THEN "linux/videodev.h"
1400     IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1401     IF HAVE_VIDEOIO THEN "sys/videoio.h"
1402     ELSE "NO")
1403   status("    v4l/v4l2:" "${v4l_status}")
1404 endif()
1405
1406 if(WITH_DSHOW OR HAVE_DSHOW)
1407   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
1408 endif()
1409
1410 if(WITH_MSMF OR HAVE_MSMF)
1411   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
1412   status("      DXVA:"           HAVE_MSMF_DXVA    THEN YES    ELSE NO)
1413 endif()
1414
1415 if(WITH_XIMEA OR HAVE_XIMEA)
1416   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
1417 endif()
1418
1419 if(WITH_XINE OR HAVE_XINE)
1420   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${XINE_VERSION})"     ELSE NO)
1421 endif()
1422
1423 if(WITH_INTELPERC OR HAVE_INTELPERC)
1424   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
1425 endif()
1426
1427 if(WITH_MFX OR HAVE_MFX)
1428   status("    Intel Media SDK:" HAVE_MFX      THEN "YES (${MFX_LIBRARY})" ELSE NO)
1429 endif()
1430
1431 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1432   status("    gPhoto2:"        HAVE_GPHOTO2        THEN "YES"                                 ELSE NO)
1433 endif()
1434
1435 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1436 ocv_build_features_string(parallel_status EXCLUSIVE
1437   IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1438   IF HAVE_CSTRIPES THEN "C="
1439   IF HAVE_OPENMP THEN "OpenMP"
1440   IF HAVE_GCD THEN "GCD"
1441   IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1442   IF HAVE_PTHREADS_PF THEN "pthreads"
1443   ELSE "none")
1444 status("")
1445 status("  Parallel framework:" "${parallel_status}")
1446
1447 if(CV_TRACE OR OPENCV_TRACE)
1448   ocv_build_features_string(trace_status EXCLUSIVE
1449     IF HAVE_ITT THEN "with Intel ITT"
1450     ELSE "built-in")
1451   status("")
1452   status("  Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1453 endif()
1454
1455 # ========================== Other third-party libraries ==========================
1456 status("")
1457 status("  Other third-party libraries:")
1458
1459 if(WITH_IPP AND HAVE_IPP)
1460   status("    Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1461   status("           at:" "${IPP_ROOT_DIR}")
1462   if(NOT HAVE_IPP_ICV)
1463     status("       linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1464   endif()
1465   if(HAVE_IPP_IW)
1466     if(BUILD_IPP_IW)
1467       status("    Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1468     else()
1469       status("    Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1470     endif()
1471     status("              at:" "${IPP_IW_PATH}")
1472   else()
1473     status("    Intel IPP IW:"   NO)
1474   endif()
1475 endif()
1476
1477 if(WITH_VA OR HAVE_VA)
1478   status("    VA:"            HAVE_VA          THEN "YES" ELSE NO)
1479 endif()
1480
1481 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1482   status("    Intel VA-API/OpenCL:"  HAVE_VA_INTEL       THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1483 endif()
1484
1485 if(WITH_TENGINE OR HAVE_TENGINE)
1486   status("    Tengine:"      HAVE_TENGINE     THEN "YES (${TENGINE_LIBRARIES})" ELSE NO)
1487 endif()
1488
1489 if(WITH_LAPACK OR HAVE_LAPACK)
1490   status("    Lapack:"      HAVE_LAPACK     THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1491 endif()
1492
1493 if(WITH_HALIDE OR HAVE_HALIDE)
1494   status("    Halide:"     HAVE_HALIDE      THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1495 endif()
1496
1497 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1498   if(INF_ENGINE_TARGET)
1499     list(GET INF_ENGINE_TARGET 0 ie_target)
1500     set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1501     get_target_property(_lib ${ie_target} IMPORTED_LOCATION)
1502     get_target_property(_lib_imp_rel ${ie_target} IMPORTED_IMPLIB_RELEASE)
1503     get_target_property(_lib_imp_dbg ${ie_target} IMPORTED_IMPLIB_DEBUG)
1504     get_target_property(_lib_rel ${ie_target} IMPORTED_LOCATION_RELEASE)
1505     get_target_property(_lib_dbg ${ie_target} IMPORTED_LOCATION_DEBUG)
1506     ocv_build_features_string(_lib
1507       IF _lib THEN "${_lib}"
1508       IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1509       IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1510       IF _lib_rel  THEN "${_lib_rel}"
1511       IF _lib_dbg  THEN "${_lib_dbg}"
1512       ELSE "unknown"
1513     )
1514     get_target_property(_inc ${ie_target} INTERFACE_INCLUDE_DIRECTORIES)
1515     status("    Inference Engine:" "${__msg}")
1516     status("        * libs:" "${_lib}")
1517     status("        * includes:" "${_inc}")
1518   else()
1519     status("    Inference Engine:"     "NO")
1520   endif()
1521 endif()
1522 if(WITH_NGRAPH OR HAVE_NGRAPH)
1523   if(HAVE_NGRAPH)
1524     set(__target ngraph::ngraph)
1525     set(__msg "YES (${ngraph_VERSION})")
1526     get_target_property(_lib ${__target} IMPORTED_LOCATION)
1527     get_target_property(_lib_imp_rel ${__target} IMPORTED_IMPLIB_RELEASE)
1528     get_target_property(_lib_imp_dbg ${__target} IMPORTED_IMPLIB_DEBUG)
1529     get_target_property(_lib_rel ${__target} IMPORTED_LOCATION_RELEASE)
1530     get_target_property(_lib_dbg ${__target} IMPORTED_LOCATION_DEBUG)
1531     ocv_build_features_string(_lib
1532       IF _lib THEN "${_lib}"
1533       IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1534       IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1535       IF _lib_rel  THEN "${_lib_rel}"
1536       IF _lib_dbg  THEN "${_lib_dbg}"
1537       ELSE "unknown"
1538     )
1539     get_target_property(_inc ${__target} INTERFACE_INCLUDE_DIRECTORIES)
1540     status("    nGraph:" "${__msg}")
1541     status("        * libs:" "${_lib}")
1542     status("        * includes:" "${_inc}")
1543   else()
1544     status("    nGraph:"     "NO")
1545   endif()
1546 endif()
1547
1548 if(WITH_EIGEN OR HAVE_EIGEN)
1549   status("    Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1550 endif()
1551
1552 if(WITH_OPENVX OR HAVE_OPENVX)
1553   status("    OpenVX:"     HAVE_OPENVX      THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1554 endif()
1555
1556 status("    Custom HAL:" OpenCV_USED_HAL  THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1557
1558 foreach(s ${CUSTOM_STATUS})
1559   status(${CUSTOM_STATUS_${s}})
1560 endforeach()
1561
1562 if(WITH_CUDA OR HAVE_CUDA)
1563   ocv_build_features_string(cuda_features
1564     IF HAVE_CUFFT THEN "CUFFT"
1565     IF HAVE_CUBLAS THEN "CUBLAS"
1566     IF HAVE_NVCUVID THEN "NVCUVID"
1567     IF CUDA_FAST_MATH THEN "FAST_MATH"
1568     ELSE "no extra features")
1569   status("")
1570   status("  NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1571   if(HAVE_CUDA)
1572     status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
1573     status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
1574   endif()
1575 endif()
1576
1577 if(WITH_OPENCL OR HAVE_OPENCL)
1578   ocv_build_features_string(opencl_features
1579     IF HAVE_OPENCL_SVM THEN "SVM"
1580     IF HAVE_CLAMDFFT THEN "AMDFFT"
1581     IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1582     IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1583     ELSE "no extra features")
1584   status("")
1585   status("  OpenCL:"     HAVE_OPENCL   THEN   "YES (${opencl_features})" ELSE "NO")
1586   if(HAVE_OPENCL)
1587     status("    Include path:"  OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1588     status("    Link libraries:"       OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1589   endif()
1590 endif()
1591
1592 # ========================== python ==========================
1593 if(BUILD_opencv_python2)
1594   status("")
1595   status("  Python 2:")
1596   status("    Interpreter:"     PYTHON2INTERP_FOUND  THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})"       ELSE NO)
1597   if(PYTHON2LIBS_VERSION_STRING)
1598     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})"   ELSE NO)
1599   else()
1600     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES}"                                      ELSE NO)
1601   endif()
1602   status("    numpy:"         PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1603   status("    install path:"  HAVE_opencv_python2  THEN "${__INSTALL_PATH_PYTHON2}"                            ELSE "-")
1604 endif()
1605
1606 if(BUILD_opencv_python3)
1607   status("")
1608   status("  Python 3:")
1609   status("    Interpreter:"     PYTHON3INTERP_FOUND  THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})"       ELSE NO)
1610   if(PYTHON3LIBS_VERSION_STRING)
1611     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})"   ELSE NO)
1612   else()
1613     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES}"                                      ELSE NO)
1614   endif()
1615   status("    numpy:"         PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1616   status("    install path:"  HAVE_opencv_python3  THEN "${__INSTALL_PATH_PYTHON3}"                            ELSE "-")
1617 endif()
1618
1619 status("")
1620 status("  Python (for build):"  PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1621 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1622   status("    Pylint:"  PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1623 endif()
1624 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1625   status("    Flake8:"  FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1626 endif()
1627
1628 # ========================== java ==========================
1629 if(BUILD_JAVA)
1630   status("")
1631   status("  Java:"            BUILD_FAT_JAVA_LIB  THEN "export all functions"                                      ELSE "")
1632   status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1633   if(NOT ANDROID)
1634     status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1635   endif()
1636   status("    Java wrappers:" HAVE_opencv_java                                                            THEN YES ELSE NO)
1637   status("    Java tests:"    BUILD_TESTS AND opencv_test_java_BINARY_DIR                                 THEN YES ELSE NO)
1638 endif()
1639
1640 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1641
1642 # ========================== auxiliary ==========================
1643 status("")
1644 status("  Install to:" "${CMAKE_INSTALL_PREFIX}")
1645 status("-----------------------------------------------------------------")
1646 status("")
1647
1648
1649 ocv_finalize_status()
1650
1651 if(ENABLE_CONFIG_VERIFICATION)
1652   ocv_verify_config()
1653 endif()
1654
1655 if(HAVE_CUDA AND COMMAND CUDA_BUILD_CLEAN_TARGET)
1656   CUDA_BUILD_CLEAN_TARGET()
1657 endif()
1658
1659 ocv_cmake_hook(POST_FINALIZE)
1660
1661 # ----------------------------------------------------------------------------
1662 # CPack stuff
1663 # ----------------------------------------------------------------------------
1664
1665 include(cmake/OpenCVPackaging.cmake)
1666
1667 # This should be the last command
1668 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1669 ocv_cmake_eval(DEBUG_POST ONCE)