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