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 option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE)
  33 set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_PIC})
  34
  35 set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation")
  36
  37 # Following block can break build in case of cross-compiling
  38 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
  39 # so we will try to detect cross-compiling by the presence of CMAKE_TOOLCHAIN_FILE
  40 if(NOT DEFINED CMAKE_INSTALL_PREFIX)
  41   if(NOT CMAKE_TOOLCHAIN_FILE)
  42     # it _must_ go before project(OpenCV) in order to work
  43     if(WIN32)
  44       set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  45     else()
  46       set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
  47     endif()
  48   else()
  49     #Android: set output folder to ${CMAKE_BINARY_DIR}
  50     set(LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
  51     # any cross-compiling
  52     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  53   endif()
  54 endif()
  55
  56 if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  57   set(WINRT TRUE)
  58 endif()
  59
  60 if(WINRT)
  61   add_definitions(-DWINRT -DNO_GETENV)
  62
  63   # Making definitions available to other configurations and
  64   # to filter dependency restrictions at compile time.
  65   if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone)
  66     set(WINRT_PHONE TRUE)
  67     add_definitions(-DWINRT_PHONE)
  68   elseif(CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  69     set(WINRT_STORE TRUE)
  70     add_definitions(-DWINRT_STORE)
  71   endif()
  72
  73   if(CMAKE_SYSTEM_VERSION MATCHES 10)
  74     set(WINRT_10 TRUE)
  75     add_definitions(-DWINRT_10)
  76   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.1)
  77     set(WINRT_8_1 TRUE)
  78     add_definitions(-DWINRT_8_1)
  79   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.0)
  80     set(WINRT_8_0 TRUE)
  81     add_definitions(-DWINRT_8_0)
  82   endif()
  83 endif()
  84
  85 if(POLICY CMP0026)
  86   cmake_policy(SET CMP0026 NEW)
  87 endif()
  88
  89 if(POLICY CMP0042)
  90   cmake_policy(SET CMP0042 NEW)
  91 endif()
  92
  93 if(POLICY CMP0046)
  94   cmake_policy(SET CMP0046 NEW)
  95 endif()
  96
  97 if(POLICY CMP0051)
  98   cmake_policy(SET CMP0051 NEW)
  99 endif()
 100
 101 if(POLICY CMP0054)  # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
 102   cmake_policy(SET CMP0054 NEW)
 103 endif()
 104
 105 if(POLICY CMP0056)
 106   cmake_policy(SET CMP0056 NEW)
 107 endif()
 108
 109 if(POLICY CMP0067)
 110   cmake_policy(SET CMP0067 NEW)
 111 endif()
 112
 113 if(POLICY CMP0068)
 114   cmake_policy(SET CMP0068 NEW)  # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
 115 endif()
 116
 117 include(cmake/OpenCVUtils.cmake)
 118 ocv_cmake_reset_hooks()
 119 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
 120 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
 121   foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
 122     get_filename_component(__dir "${__dir}" ABSOLUTE)
 123     ocv_cmake_hook_register_dir(${__dir})
 124   endforeach()
 125 endif()
 126
 127 ocv_cmake_hook(CMAKE_INIT)
 128
 129 # must go before the project command
 130 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
 131 if(DEFINED CMAKE_BUILD_TYPE)
 132   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
 133 endif()
 134
 135 enable_testing()
 136
 137 project(OpenCV CXX C)
 138
 139 if(MSVC)
 140   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
 141 endif()
 142
 143 ocv_cmake_eval(DEBUG_PRE ONCE)
 144
 145 ocv_clear_vars(OpenCVModules_TARGETS)
 146
 147 include(cmake/OpenCVDownload.cmake)
 148
 149 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
 150
 151 # ----------------------------------------------------------------------------
 152 # Break in case of popular CMake configuration mistakes
 153 # ----------------------------------------------------------------------------
 154 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
 155   message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
 156   Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
 157 endif()
 158
 159 # ----------------------------------------------------------------------------
 160 # Detect compiler and target platform architecture
 161 # ----------------------------------------------------------------------------
 162 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
 163 include(cmake/OpenCVDetectCXXCompiler.cmake)
 164 ocv_cmake_hook(POST_DETECT_COMPILER)
 165
 166 # Add these standard paths to the search paths for FIND_LIBRARY
 167 # to find libraries from these locations first
 168 if(UNIX AND NOT ANDROID)
 169   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
 170     if(EXISTS /lib64)
 171       list(APPEND CMAKE_LIBRARY_PATH /lib64)
 172     else()
 173       list(APPEND CMAKE_LIBRARY_PATH /lib)
 174     endif()
 175     if(EXISTS /usr/lib64)
 176       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
 177     else()
 178       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 179     endif()
 180   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
 181     if(EXISTS /lib32)
 182       list(APPEND CMAKE_LIBRARY_PATH /lib32)
 183     else()
 184       list(APPEND CMAKE_LIBRARY_PATH /lib)
 185     endif()
 186     if(EXISTS /usr/lib32)
 187       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 188     else()
 189       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 190     endif()
 191   endif()
 192 endif()
 193
 194 # Add these standard paths to the search paths for FIND_PATH
 195 # to find include files from these locations first
 196 if(MINGW)
 197   if(EXISTS /mingw)
 198       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 199   endif()
 200   if(EXISTS /mingw32)
 201       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 202   endif()
 203   if(EXISTS /mingw64)
 204       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 205   endif()
 206 endif()
 207
 208 # ----------------------------------------------------------------------------
 209 # OpenCV cmake options
 210 # ----------------------------------------------------------------------------
 211
 212 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
 213
 214 # 3rd party libs
 215 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD   "Force using 3rdparty code from source" OFF)
 216 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 217 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 218 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 219 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 220 OCV_OPTION(BUILD_PNG                "Build libpng from source"           (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 221 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 222 OCV_OPTION(BUILD_WEBP               "Build WebP from source"             (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 223 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
 224 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 )
 225 OCV_OPTION(BUILD_ITT                "Build Intel ITT from source"
 226     (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
 227     IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
 228 )
 229
 230 # Optional 3rd party components
 231 # ===================================================
 232 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
 233   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 234   VERIFY HAVE_DC1394)
 235 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
 236   VISIBLE_IF APPLE
 237   VERIFY HAVE_AVFOUNDATION)
 238 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
 239   VISIBLE_IF APPLE
 240   VERIFY HAVE_CARBON OR HAVE_COCOA)
 241 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
 242   VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
 243 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
 244   VISIBLE_IF ANDROID
 245   VERIFY HAVE_CPUFEATURES)
 246 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
 247   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
 248   VERIFY HAVE_VTK)
 249 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
 250   VISIBLE_IF NOT IOS AND NOT WINRT
 251   VERIFY HAVE_CUDA)
 252 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
 253   VISIBLE_IF WITH_CUDA
 254   VERIFY HAVE_CUFFT)
 255 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
 256   VISIBLE_IF WITH_CUDA
 257   VERIFY HAVE_CUBLAS)
 258 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
 259   VISIBLE_IF WITH_CUDA
 260   VERIFY HAVE_NVCUVID)
 261 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
 262   VISIBLE_IF NOT WINRT
 263   VERIFY HAVE_EIGEN)
 264 OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
 265   VISIBLE_IF WIN32
 266   VERIFY HAVE_VFW)
 267 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
 268   VISIBLE_IF NOT IOS AND NOT WINRT
 269   VERIFY HAVE_FFMPEG)
 270 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
 271   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 272   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
 273 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
 274   VISIBLE_IF TRUE
 275   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
 276 OCV_OPTION(WITH_GTK "Include GTK support" ON
 277   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 278   VERIFY HAVE_GTK)
 279 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
 280   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 281   VERIFY HAVE_GTK AND NOT HAVE_GTK3)
 282 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
 283   VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
 284   VERIFY HAVE_IPP)
 285 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
 286   VISIBLE_IF TRUE
 287   VERIFY HAVE_HALIDE)
 288 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
 289   VISIBLE_IF TRUE
 290   VERIFY INF_ENGINE_TARGET)
 291 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
 292   VISIBLE_IF NOT IOS
 293   VERIFY HAVE_JASPER)
 294 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
 295   VISIBLE_IF TRUE
 296   VERIFY HAVE_JPEG)
 297 OCV_OPTION(WITH_WEBP "Include WebP support" ON
 298   VISIBLE_IF NOT WINRT
 299   VERIFY HAVE_WEBP)
 300 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" BUILD_OPENEXR OR NOT CMAKE_CROSSCOMPILING
 301   VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
 302   VERIFY HAVE_OPENEXR)
 303 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
 304   VISIBLE_IF NOT ANDROID AND NOT WINRT
 305   VERIFY HAVE_OPENGL)
 306 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
 307   VISIBLE_IF TRUE
 308   VERIFY HAVE_OPENVX)
 309 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
 310   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 311   VERIFY HAVE_OPENNI)
 312 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
 313   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 314   VERIFY HAVE_OPENNI2)
 315 OCV_OPTION(WITH_PNG "Include PNG support" ON
 316   VISIBLE_IF TRUE
 317   VERIFY HAVE_PNG)
 318 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
 319   VISIBLE_IF TRUE
 320   VERIFY HAVE_GDCM)
 321 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
 322   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 323   VERIFY HAVE_PVAPI)
 324 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
 325   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 326   VERIFY HAVE_GIGE_API)
 327 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
 328   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
 329   VERIFY HAVE_ARAVIS_API)
 330 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
 331   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 332   VERIFY HAVE_QT)
 333 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
 334   VISIBLE_IF WIN32 AND NOT WINRT
 335   VERIFY HAVE_WIN32UI)
 336 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
 337   VISIBLE_IF APPLE
 338   VERIFY HAVE_QUICKTIME)
 339 OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
 340   VISIBLE_IF APPLE
 341   VERIFY HAVE_QTKIT)
 342 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
 343   VISIBLE_IF NOT IOS AND NOT WINRT
 344   VERIFY HAVE_TBB)
 345 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
 346   VISIBLE_IF TRUE
 347   VERIFY HAVE_OPENMP)
 348 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
 349   VISIBLE_IF WIN32 AND NOT WINRT
 350   VERIFY HAVE_CSTRIPES)
 351 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
 352   VISIBLE_IF NOT WIN32 OR MINGW
 353   VERIFY HAVE_PTHREADS_PF)
 354 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
 355   VISIBLE_IF NOT IOS
 356   VERIFY HAVE_TIFF)
 357 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF
 358   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 359   VERIFY HAVE_UNICAP)
 360 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
 361   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 362   VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
 363 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
 364   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 365   VERIFY HAVE_LIBV4L)
 366 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
 367   VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
 368   VERIFY HAVE_DSHOW)
 369 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
 370   VISIBLE_IF WIN32
 371   VERIFY HAVE_MSMF)
 372 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
 373   VISIBLE_IF WIN32
 374   VERIFY HAVE_MSMF_DXVA)
 375 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
 376   VISIBLE_IF NOT ANDROID AND NOT WINRT
 377   VERIFY HAVE_XIMEA)
 378 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
 379   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 380   VERIFY HAVE_XINE)
 381 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
 382   VISIBLE_IF TRUE
 383   VERIFY HAVE_CLP)
 384 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
 385   VISIBLE_IF NOT IOS AND NOT WINRT
 386   VERIFY HAVE_OPENCL)
 387 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
 388   VISIBLE_IF TRUE
 389   VERIFY HAVE_OPENCL_SVM) # experimental
 390 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
 391   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 392   VERIFY HAVE_CLAMDFFT)
 393 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
 394   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 395   VERIFY HAVE_CLAMDBLAS)
 396 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
 397   VISIBLE_IF WIN32 AND NOT WINRT
 398   VERIFY HAVE_DIRECTX)
 399 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
 400   VISIBLE_IF WIN32 AND NOT WINRT
 401   VERIFY HAVE_OPENCL_D3D11_NV)
 402 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
 403   VISIBLE_IF WIN32 AND NOT WINRT
 404   VERIFY HAVE_INTELPERC)
 405 OCV_OPTION(WITH_VA "Include VA support" OFF
 406   VISIBLE_IF UNIX AND NOT ANDROID
 407   VERIFY HAVE_VA)
 408 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
 409   VISIBLE_IF UNIX AND NOT ANDROID
 410   VERIFY HAVE_VA_INTEL)
 411 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
 412   VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
 413   VERIFY HAVE_MFX)
 414 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
 415   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 416   VERIFY HAVE_GDAL)
 417 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
 418   VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
 419   VERIFY HAVE_GPHOTO2)
 420 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
 421   VISIBLE_IF NOT ANDROID AND NOT IOS
 422   VERIFY HAVE_LAPACK)
 423 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
 424   VISIBLE_IF NOT APPLE_FRAMEWORK
 425   VERIFY HAVE_ITT)
 426 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
 427   VISIBLE_IF TRUE
 428   VERIFY HAVE_PROTOBUF)
 429 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
 430   VISIBLE_IF TRUE
 431   VERIFY HAVE_IMGCODEC_HDR)
 432 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
 433   VISIBLE_IF TRUE
 434   VERIFY HAVE_IMGCODEC_SUNRASTER)
 435 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
 436   VISIBLE_IF TRUE
 437   VERIFY HAVE_IMGCODEC_PXM)
 438 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
 439   VISIBLE_IF TRUE
 440   VERIFY HAVE_QUIRC)
 441
 442 # OpenCV build components
 443 # ===================================================
 444 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
 445 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
 446 OCV_OPTION(BUILD_opencv_js          "Build JavaScript bindings by Emscripten" OFF )
 447 OCV_OPTION(BUILD_ANDROID_PROJECTS   "Build Android projects providing .apk files" ON  IF ANDROID )
 448 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 449 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" OFF  IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
 450 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 451 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON  IF NOT WINRT)
 452 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 453 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 454 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into release binaries ('OFF' means default settings)" OFF )
 455 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
 456 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP   "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
 457 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)
 458 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID )
 459 OCV_OPTION(BUILD_CUDA_STUBS         "Build CUDA modules stubs when no CUDA SDK" OFF  IF (NOT APPLE_FRAMEWORK) )
 460 OCV_OPTION(BUILD_JAVA               "Enable Java support"                         (ANDROID OR NOT CMAKE_CROSSCOMPILING)  IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
 461
 462 # OpenCV installation options
 463 # ===================================================
 464 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 465 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 466 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 467 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 468 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) )
 469 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 470
 471 # OpenCV build options
 472 # ===================================================
 473 OCV_OPTION(ENABLE_CCACHE              "Use ccache"                                               (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
 474 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
 475 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 476 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CV_GCC )
 477 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CV_GCC )
 478 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers"         OFF)
 479 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CV_GCC )
 480 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 481 OCV_OPTION(ENABLE_FAST_MATH           "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF)
 482 if(NOT IOS)  # Use CPU_BASELINE instead
 483 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) )
 484 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
 485 endif()
 486 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 487 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 488 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF  IF ANDROID )
 489 OCV_OPTION(ENABLE_IMPL_COLLECTION     "Collect implementation data on function call"             OFF )
 490 OCV_OPTION(ENABLE_INSTRUMENTATION     "Instrument functions to collect calls trace and performance" OFF )
 491 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) )
 492 OCV_OPTION(ENABLE_BUILD_HARDENING     "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
 493 OCV_OPTION(ENABLE_LTO                 "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
 494 OCV_OPTION(ENABLE_THIN_LTO            "Enable Thin LTO" OFF IF CV_CLANG)
 495 OCV_OPTION(GENERATE_ABI_DESCRIPTOR    "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
 496 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) )
 497 OCV_OPTION(CV_ENABLE_INTRINSICS       "Use intrinsic-based optimized code" ON )
 498 OCV_OPTION(CV_DISABLE_OPTIMIZATION    "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
 499 OCV_OPTION(CV_TRACE                   "Enable OpenCV code trace" ON)
 500 OCV_OPTION(OPENCV_GENERATE_SETUPVARS  "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
 501 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
 502
 503 OCV_OPTION(ENABLE_PYLINT              "Add target with Pylint checks"                            (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 504 OCV_OPTION(ENABLE_FLAKE8              "Add target with Python flake8 checker"                    (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 505
 506 if(ENABLE_IMPL_COLLECTION)
 507   add_definitions(-DCV_COLLECT_IMPL_DATA)
 508 endif()
 509
 510
 511 # ----------------------------------------------------------------------------
 512 #  Get actual OpenCV version number from sources
 513 # ----------------------------------------------------------------------------
 514 include(cmake/OpenCVVersion.cmake)
 515
 516 ocv_cmake_hook(POST_OPTIONS)
 517
 518 # ----------------------------------------------------------------------------
 519 #  Build & install layouts
 520 # ----------------------------------------------------------------------------
 521
 522 # Save libs and executables in the same place
 523 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
 524
 525 if(ANDROID)
 526   if(ANDROID_ABI MATCHES "NEON")
 527     set(ENABLE_NEON ON)
 528   endif()
 529   if(ANDROID_ABI MATCHES "VFPV3")
 530     set(ENABLE_VFPV3 ON)
 531   endif()
 532 endif()
 533
 534 if(ANDROID OR WIN32)
 535   ocv_update(OPENCV_DOC_INSTALL_PATH doc)
 536 else()
 537   ocv_update(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 538 endif()
 539
 540 if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 541   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 542     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 543   else()
 544     message(STATUS "Can't detect runtime and/or arch")
 545     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 546   endif()
 547 elseif(ANDROID)
 548   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 549 else()
 550   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 551 endif()
 552
 553 if(ANDROID)
 554   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 555 else()
 556   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 557 endif()
 558
 559 if(ANDROID)
 560   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 561 else()
 562   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 563 endif()
 564
 565 if(NOT OPENCV_TEST_INSTALL_PATH)
 566   ocv_update(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 567 endif()
 568
 569 if (OPENCV_TEST_DATA_PATH)
 570   get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
 571 endif()
 572
 573 if(ANDROID)
 574   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "sdk/etc/testdata")
 575 elseif(WIN32)
 576   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "testdata")
 577 else()
 578   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "share/OpenCV/testdata")
 579 endif()
 580
 581 if(ANDROID)
 582   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 583   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 584   ocv_update(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 585   ocv_update(OPENCV_LIB_ARCHIVE_INSTALL_PATH sdk/native/staticlibs/${ANDROID_NDK_ABI_NAME})
 586   ocv_update(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 587   ocv_update(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 588   ocv_update(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 589   ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 590   ocv_update(OPENCV_OTHER_INSTALL_PATH   sdk/etc)
 591   ocv_update(OPENCV_LICENSES_INSTALL_PATH "${OPENCV_OTHER_INSTALL_PATH}/licenses")
 592 else()
 593   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib")
 594   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 595
 596   if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 597     if(OpenCV_STATIC)
 598       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 599     else()
 600       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 601     endif()
 602     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 603     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples)
 604     ocv_update(OPENCV_JAR_INSTALL_PATH java)
 605     ocv_update(OPENCV_OTHER_INSTALL_PATH   etc)
 606     ocv_update(OPENCV_CONFIG_INSTALL_PATH  ".")
 607     ocv_update(OPENCV_LICENSES_INSTALL_PATH "${OPENCV_OTHER_INSTALL_PATH}/licenses")
 608   else()
 609     include(GNUInstallDirs)
 610     ocv_update(OPENCV_LIB_INSTALL_PATH     ${CMAKE_INSTALL_LIBDIR})
 611     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 612     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 613     ocv_update(OPENCV_JAR_INSTALL_PATH share/OpenCV/java)
 614     ocv_update(OPENCV_OTHER_INSTALL_PATH   share/OpenCV)
 615     ocv_update(OPENCV_LICENSES_INSTALL_PATH      "${CMAKE_INSTALL_DATAROOTDIR}/licenses/opencv3")
 616
 617     if(NOT DEFINED OPENCV_CONFIG_INSTALL_PATH)
 618       math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 619       if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 620         ocv_update(OPENCV_CONFIG_INSTALL_PATH ${CMAKE_INSTALL_LIBDIR}/cmake/opencv)
 621       else()
 622         ocv_update(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 623       endif()
 624     endif()
 625   endif()
 626   ocv_update(OPENCV_INCLUDE_INSTALL_PATH "include")
 627   #ocv_update(OPENCV_PYTHON_INSTALL_PATH  "python")  # no default value, see https://github.com/opencv/opencv/issues/13202
 628 endif()
 629
 630 ocv_update(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 631 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 632
 633 if(INSTALL_TO_MANGLED_PATHS)
 634   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 635   foreach(v
 636       OPENCV_3P_LIB_INSTALL_PATH
 637       OPENCV_SAMPLES_SRC_INSTALL_PATH
 638       OPENCV_CONFIG_INSTALL_PATH
 639       OPENCV_DOC_INSTALL_PATH
 640       OPENCV_JAR_INSTALL_PATH
 641       OPENCV_TEST_DATA_INSTALL_PATH
 642       OPENCV_OTHER_INSTALL_PATH
 643     )
 644     string(REPLACE "OpenCV" "OpenCV-${OPENCV_VERSION}" ${v} "${${v}}")
 645     string(REPLACE "opencv" "opencv-${OPENCV_VERSION}" ${v} "${${v}}")
 646   endforeach()
 647 endif()
 648
 649 if(ANDROID)
 650   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_LIB_INSTALL_PATH}")
 651 elseif(INSTALL_CREATE_DISTRIB)
 652   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}/${OpenCV_ARCH}")
 653 else()
 654   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}")
 655 endif()
 656 ocv_update(OPENCV_JNI_BIN_INSTALL_PATH "${OPENCV_JNI_INSTALL_PATH}")
 657
 658 if(NOT OPENCV_LIB_ARCHIVE_INSTALL_PATH)
 659   set(OPENCV_LIB_ARCHIVE_INSTALL_PATH ${OPENCV_LIB_INSTALL_PATH})
 660 endif()
 661
 662 if(WIN32)
 663   # Postfix of DLLs:
 664   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 665   set(OPENCV_DEBUG_POSTFIX d)
 666 else()
 667   # Postfix of so's:
 668   set(OPENCV_DLLVERSION "")
 669   set(OPENCV_DEBUG_POSTFIX "")
 670 endif()
 671
 672 if(DEFINED CMAKE_DEBUG_POSTFIX)
 673   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 674 endif()
 675
 676 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
 677   set(BUILD_opencv_world ON CACHE INTERNAL "")
 678 endif()
 679
 680 # ----------------------------------------------------------------------------
 681 #  Path for build/platform -specific headers
 682 # ----------------------------------------------------------------------------
 683 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 684 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 685
 686 # ----------------------------------------------------------------------------
 687 #  Path for additional modules
 688 # ----------------------------------------------------------------------------
 689 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
 690
 691 # ----------------------------------------------------------------------------
 692 #  Autodetect if we are in a GIT repository
 693 # ----------------------------------------------------------------------------
 694 find_host_package(Git QUIET)
 695
 696 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
 697   ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
 698 elseif(NOT DEFINED OPENCV_VCSVERSION)
 699   # We don't have git:
 700   set(OPENCV_VCSVERSION "unknown")
 701 endif()
 702
 703
 704 # ----------------------------------------------------------------------------
 705 # OpenCV compiler and linker options
 706 # ----------------------------------------------------------------------------
 707 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 708 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 709   set(CMAKE_BUILD_TYPE Release)
 710 endif()
 711
 712 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
 713
 714 # --- Python Support ---
 715 if(NOT IOS)
 716   include(cmake/OpenCVDetectPython.cmake)
 717 endif()
 718
 719 include(cmake/OpenCVCompilerOptions.cmake)
 720
 721 ocv_cmake_hook(POST_COMPILER_OPTIONS)
 722
 723 # ----------------------------------------------------------------------------
 724 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 725 # ----------------------------------------------------------------------------
 726 if(UNIX)
 727   if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
 728     if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
 729         AND NOT OPENCV_ENABLE_PKG_CONFIG
 730     )
 731       if(NOT PkgConfig_FOUND)
 732         message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
 733       elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
 734         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.")
 735       endif()
 736     elseif(OPENCV_DISABLE_PKG_CONFIG)
 737       if(PkgConfig_FOUND)
 738         message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
 739       endif()
 740     else()
 741       find_package(PkgConfig QUIET)
 742     endif()
 743   endif()
 744   include(CheckFunctionExists)
 745   include(CheckIncludeFile)
 746   include(CheckSymbolExists)
 747
 748   if(NOT APPLE)
 749     CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
 750     if(ANDROID)
 751       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 752     elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
 753       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 754     elseif(EMSCRIPTEN)
 755       # no need to link to system libs with emscripten
 756     else()
 757       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 758     endif()
 759   else()
 760     set(HAVE_PTHREAD 1)
 761   endif()
 762
 763   CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
 764   CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 765   if(HAVE_MALLOC_H)
 766     CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
 767   endif()
 768 endif()
 769
 770 include(cmake/OpenCVPCHSupport.cmake)
 771 include(cmake/OpenCVModule.cmake)
 772
 773 # ----------------------------------------------------------------------------
 774 #  Detect endianness of build platform
 775 # ----------------------------------------------------------------------------
 776
 777 if(IOS)
 778   # test_big_endian needs try_compile, which doesn't work for iOS
 779   # http://public.kitware.com/Bug/view.php?id=12288
 780   set(WORDS_BIGENDIAN 0)
 781 else()
 782   include(TestBigEndian)
 783   test_big_endian(WORDS_BIGENDIAN)
 784 endif()
 785
 786 # ----------------------------------------------------------------------------
 787 #  Detect 3rd-party libraries
 788 # ----------------------------------------------------------------------------
 789
 790 if(ANDROID AND WITH_CPUFEATURES)
 791   add_subdirectory(3rdparty/cpufeatures)
 792   set(HAVE_CPUFEATURES 1)
 793 endif()
 794
 795 include(cmake/OpenCVFindFrameworks.cmake)
 796
 797 include(cmake/OpenCVFindLibsGrfmt.cmake)
 798 include(cmake/OpenCVFindLibsGUI.cmake)
 799 include(cmake/OpenCVFindLibsVideo.cmake)
 800 include(cmake/OpenCVFindLibsPerf.cmake)
 801 include(cmake/OpenCVFindLAPACK.cmake)
 802 include(cmake/OpenCVFindProtobuf.cmake)
 803
 804 # ----------------------------------------------------------------------------
 805 #  Detect other 3rd-party libraries/tools
 806 # ----------------------------------------------------------------------------
 807
 808 # --- Java Support ---
 809 if(BUILD_JAVA)
 810   if(ANDROID)
 811     include(cmake/android/OpenCVDetectAndroidSDK.cmake)
 812   else()
 813     include(cmake/OpenCVDetectApacheAnt.cmake)
 814     find_package(JNI)
 815   endif()
 816 endif()
 817
 818 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
 819   include(cmake/OpenCVPylint.cmake)
 820 endif()
 821 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
 822   find_package(Flake8 QUIET)
 823   if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
 824     include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
 825   endif()
 826   if(FLAKE8_FOUND)
 827     add_custom_target(check_flake8
 828         COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
 829         WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 830         COMMENT "Running flake8"
 831     )
 832   endif()
 833 endif()
 834
 835
 836 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 837   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 838 else()
 839   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 840 endif()
 841
 842 # --- OpenCL ---
 843 if(WITH_OPENCL)
 844   include(cmake/OpenCVDetectOpenCL.cmake)
 845 endif()
 846
 847 # --- Halide ---
 848 if(WITH_HALIDE)
 849   include(cmake/OpenCVDetectHalide.cmake)
 850 endif()
 851
 852 # --- Inference Engine ---
 853 if(WITH_INF_ENGINE)
 854   include(cmake/OpenCVDetectInferenceEngine.cmake)
 855 endif()
 856
 857 # --- DirectX ---
 858 if(WITH_DIRECTX)
 859   include(cmake/OpenCVDetectDirectX.cmake)
 860 endif()
 861
 862 if(WITH_VTK)
 863   include(cmake/OpenCVDetectVTK.cmake)
 864 endif()
 865
 866 if(WITH_OPENVX)
 867   include(cmake/FindOpenVX.cmake)
 868 endif()
 869
 870 if(WITH_QUIRC)
 871   add_subdirectory(3rdparty/quirc)
 872   set(HAVE_QUIRC TRUE)
 873 endif()
 874 # ----------------------------------------------------------------------------
 875 # OpenCV HAL
 876 # ----------------------------------------------------------------------------
 877 set(_hal_includes "")
 878 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
 879   # 1. libraries
 880   foreach (l ${${HAL_LIBRARIES_VAR}})
 881     if(NOT TARGET ${l})
 882       get_filename_component(l "${l}" ABSOLUTE)
 883     endif()
 884     list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
 885   endforeach()
 886   # 2. headers
 887   foreach (h ${${HAL_HEADERS_VAR}})
 888     set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
 889   endforeach()
 890   # 3. include paths
 891   ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
 892 endmacro()
 893
 894 if(NOT DEFINED OpenCV_HAL)
 895   set(OpenCV_HAL "OpenCV_HAL")
 896 endif()
 897
 898 if(HAVE_OPENVX)
 899   if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
 900     set(OpenCV_HAL "openvx;${OpenCV_HAL}")
 901   endif()
 902 endif()
 903
 904 if(WITH_CAROTENE)
 905   ocv_debug_message(STATUS "Enable carotene acceleration")
 906   if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
 907     set(OpenCV_HAL "carotene;${OpenCV_HAL}")
 908   endif()
 909 endif()
 910
 911 foreach(hal ${OpenCV_HAL})
 912   if(hal STREQUAL "carotene")
 913     add_subdirectory(3rdparty/carotene/hal)
 914     ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
 915     list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
 916   elseif(hal STREQUAL "openvx")
 917     add_subdirectory(3rdparty/openvx)
 918     ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
 919     list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
 920   else()
 921     ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
 922     ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 923     find_package(${hal} NO_MODULE QUIET)
 924     if(${hal}_FOUND)
 925       ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 926       list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
 927     endif()
 928   endif()
 929 endforeach()
 930 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
 931 unset(_hal_includes)
 932
 933
 934 # ----------------------------------------------------------------------------
 935 # Add CUDA libraries (needed for apps/tools, samples)
 936 # ----------------------------------------------------------------------------
 937 if(HAVE_CUDA)
 938   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 939   if(HAVE_CUBLAS)
 940     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 941   endif()
 942   if(HAVE_CUFFT)
 943     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 944   endif()
 945   foreach(p ${CUDA_LIBS_PATH})
 946     if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
 947       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
 948     else()
 949       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
 950     endif()
 951   endforeach()
 952 endif()
 953
 954
 955 # ----------------------------------------------------------------------------
 956 # Code trace support
 957 # ----------------------------------------------------------------------------
 958 if(CV_TRACE)
 959   include(cmake/OpenCVDetectTrace.cmake)
 960 endif()
 961
 962 ocv_cmake_hook(POST_DETECT_DEPENDECIES)  # typo, deprecated (2019-06)
 963 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
 964
 965 # ----------------------------------------------------------------------------
 966 # Solution folders:
 967 # ----------------------------------------------------------------------------
 968 if(ENABLE_SOLUTION_FOLDERS)
 969   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 970   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 971 endif()
 972
 973 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 974 include(cmake/OpenCVExtraTargets.cmake)
 975
 976 # ----------------------------------------------------------------------------
 977 # Process subdirectories
 978 # ----------------------------------------------------------------------------
 979
 980 # opencv.hpp and legacy headers
 981 add_subdirectory(include)
 982
 983 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
 984 ocv_add_modules_compiler_options()
 985
 986 # OpenCV modules
 987 add_subdirectory(modules)
 988
 989 # Generate targets for documentation
 990 add_subdirectory(doc)
 991
 992 # various data that is used by cv libraries and/or demo applications.
 993 add_subdirectory(data)
 994
 995 # extra applications
 996 if(BUILD_opencv_apps)
 997   add_subdirectory(apps)
 998 endif()
 999
1000 # examples
1001 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
1002   add_subdirectory(samples)
1003 endif()
1004
1005 if(ANDROID)
1006   add_subdirectory(platforms/android/service)
1007 endif()
1008
1009 # ----------------------------------------------------------------------------
1010 # Finalization: generate configuration-based files
1011 # ----------------------------------------------------------------------------
1012
1013 ocv_cmake_hook(PRE_FINALIZE)
1014
1015 # Generate platform-dependent and configuration-dependent headers
1016 include(cmake/OpenCVGenHeaders.cmake)
1017
1018 # Generate opencv.pc for pkg-config command
1019 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION
1020     AND OPENCV_GENERATE_PKGCONFIG
1021     AND NOT CMAKE_GENERATOR MATCHES "Xcode")
1022   include(cmake/OpenCVGenPkgconfig.cmake)
1023 endif()
1024
1025 # Generate OpenCV.mk for ndk-build (Android build tool)
1026 include(cmake/OpenCVGenAndroidMK.cmake)
1027
1028 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
1029 include(cmake/OpenCVGenConfig.cmake)
1030
1031 # Generate Info.plist for the IOS framework
1032 if(APPLE_FRAMEWORK)
1033   include(cmake/OpenCVGenInfoPlist.cmake)
1034 endif()
1035
1036 # Generate ABI descriptor
1037 include(cmake/OpenCVGenABI.cmake)
1038
1039 # Generate environment setup file
1040 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
1041   if(ANDROID)
1042     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
1043     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
1044                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1045     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1046             DESTINATION ./ COMPONENT tests)
1047   elseif(WIN32)
1048     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
1049                    "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
1050     install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
1051             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1052   elseif(UNIX)
1053     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
1054                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1055     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1056             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1057   endif()
1058 endif()
1059
1060 if(NOT OPENCV_README_FILE)
1061   if(ANDROID)
1062     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
1063   endif()
1064 endif()
1065
1066 if(NOT OPENCV_LICENSE_FILE)
1067   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
1068 endif()
1069
1070 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
1071 if(ANDROID OR NOT UNIX)
1072   install(FILES ${OPENCV_LICENSE_FILE}
1073         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1074         DESTINATION ./ COMPONENT libs)
1075   if(OPENCV_README_FILE)
1076     install(FILES ${OPENCV_README_FILE}
1077             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1078             DESTINATION ./ COMPONENT libs)
1079   endif()
1080 endif()
1081
1082 if(COMMAND ocv_pylint_finalize)
1083   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
1084   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
1085   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
1086   ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
1087   ocv_pylint_finalize()
1088 endif()
1089
1090 if(OPENCV_GENERATE_SETUPVARS)
1091   include(cmake/OpenCVGenSetupVars.cmake)
1092 endif()
1093
1094 # ----------------------------------------------------------------------------
1095 # Summary:
1096 # ----------------------------------------------------------------------------
1097 status("")
1098 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
1099 if(OPENCV_VCSVERSION)
1100   status("  Version control:" ${OPENCV_VCSVERSION})
1101 endif()
1102 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
1103   set(__dump_extra_header OFF)
1104   foreach(p ${OPENCV_EXTRA_MODULES_PATH})
1105     if(EXISTS ${p})
1106       if(NOT __dump_extra_header)
1107         set(__dump_extra_header ON)
1108         status("")
1109         status("  Extra modules:")
1110       else()
1111         status("")
1112       endif()
1113       ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
1114       status("    Location (extra):" ${p})
1115       status("    Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1116     endif()
1117   endforeach()
1118   unset(__dump_extra_header)
1119 endif()
1120
1121 # ========================== build platform ==========================
1122 status("")
1123 status("  Platform:")
1124 if(NOT DEFINED OPENCV_TIMESTAMP
1125     AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1126     AND NOT BUILD_INFO_SKIP_TIMESTAMP
1127 )
1128   string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1129   set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1130 endif()
1131 if(OPENCV_TIMESTAMP)
1132   status("    Timestamp:"      ${OPENCV_TIMESTAMP})
1133 endif()
1134 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1135 if(CMAKE_CROSSCOMPILING)
1136   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1137 endif()
1138 status("    CMake:"            ${CMAKE_VERSION})
1139 status("    CMake generator:"  ${CMAKE_GENERATOR})
1140 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
1141 if(MSVC)
1142   status("    MSVC:"           ${MSVC_VERSION})
1143 endif()
1144 if(CMAKE_GENERATOR MATCHES Xcode)
1145   status("    Xcode:"          ${XCODE_VERSION})
1146 endif()
1147 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1148   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
1149 endif()
1150
1151
1152 # ========================= CPU code generation mode =========================
1153 status("")
1154 status("  CPU/HW features:")
1155 status("    Baseline:"  "${CPU_BASELINE_FINAL}")
1156 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1157   status("      requested:"  "${CPU_BASELINE}")
1158 endif()
1159 if(CPU_BASELINE_REQUIRE)
1160   status("      required:"  "${CPU_BASELINE_REQUIRE}")
1161 endif()
1162 if(CPU_BASELINE_DISABLE)
1163   status("      disabled:"  "${CPU_BASELINE_DISABLE}")
1164 endif()
1165 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1166   status("    Dispatched code generation:"  "${CPU_DISPATCH_FINAL}")
1167   if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1168     status("      requested:"  "${CPU_DISPATCH}")
1169   endif()
1170   if(CPU_DISPATCH_REQUIRE)
1171     status("      required:"  "${CPU_DISPATCH_REQUIRE}")
1172   endif()
1173   foreach(OPT ${CPU_DISPATCH_FINAL})
1174     status("      ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):"  "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1175   endforeach()
1176 endif()
1177
1178 # ========================== C/C++ options ==========================
1179 if(CMAKE_CXX_COMPILER_VERSION)
1180   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1181 else()
1182   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1183 endif()
1184 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1185
1186 status("")
1187 status("  C/C++:")
1188 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1189 if(ENABLE_CXX11 OR HAVE_CXX11)
1190 status("    C++11:" HAVE_CXX11 THEN YES ELSE NO)
1191 endif()
1192 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
1193 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1194 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1195 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1196 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1197 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1198 if(WIN32)
1199   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1200   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1201 else()
1202   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1203   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1204 endif()
1205 status("    ccache:"                  OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1206 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1207
1208 # ========================== Dependencies ============================
1209 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1210 status("    Extra dependencies:" ${deps_extra})
1211 status("    3rdparty dependencies:" ${deps_3rdparty})
1212
1213 # ========================== OpenCV modules ==========================
1214 status("")
1215 status("  OpenCV modules:")
1216 set(OPENCV_MODULES_BUILD_ST "")
1217 foreach(the_module ${OPENCV_MODULES_BUILD})
1218   if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1219     list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1220   endif()
1221 endforeach()
1222 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD_ST}")
1223 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
1224 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO}")
1225 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1226 list(SORT OPENCV_MODULES_BUILD_ST)
1227 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1228 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1229 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1230 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
1231 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
1232 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
1233 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1234
1235 ocv_build_features_string(apps_status
1236   IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1237   IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1238   IF BUILD_EXAMPLES THEN "examples"
1239   IF BUILD_opencv_apps THEN "apps"
1240   IF BUILD_ANDROID_SERVICE THEN "android_service"
1241   IF BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1242   ELSE "-")
1243 status("    Applications:" "${apps_status}")
1244 ocv_build_features_string(docs_status
1245     IF TARGET doxygen_cpp THEN "doxygen"
1246     IF TARGET doxygen_python THEN "python"
1247     IF TARGET doxygen_javadoc THEN "javadoc"
1248     IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1249     ELSE "NO"
1250 )
1251 status("    Documentation:" "${docs_status}")
1252 status("    Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1253
1254 # ========================== Android details ==========================
1255 if(ANDROID)
1256   status("")
1257   if(DEFINED ANDROID_NDK_REVISION)
1258     set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1259   else()
1260     set(__msg "location: ${ANDROID_NDK}")
1261   endif()
1262   status("  Android NDK: " ${__msg})
1263   status("    Android ABI:" ${ANDROID_ABI})
1264   if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1265     status("    NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1266   elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1267     status("    NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1268   endif()
1269   status("    STL type:" ${ANDROID_STL})
1270   status("    Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1271
1272   if(BUILD_ANDROID_PROJECTS)
1273     status("  Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1274     if(ANDROID_EXECUTABLE)
1275       status("    android tool:"  "${ANDROID_EXECUTABLE}")
1276     endif()
1277   else()
1278     status("  Android SDK: " "not used, projects are not built")
1279   endif()
1280   if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1281     status("    SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1282   endif()
1283   if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1284     if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1285       status("    Projects build scripts:" "Ant/Eclipse compatible")
1286     elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1287       status("    Projects build scripts:" "Gradle")
1288     endif()
1289   endif()
1290 endif()
1291
1292 # ================== Windows RT features ==================
1293 if(WIN32)
1294 status("")
1295 status("  Windows RT support:" WINRT THEN YES ELSE NO)
1296   if(WINRT)
1297     status("    Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1298     status("    Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1299     status("    Building for version: " ${CMAKE_SYSTEM_VERSION})
1300     if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1301       status("    Building for C++ without CX extensions")
1302     endif()
1303   endif()
1304 endif(WIN32)
1305
1306 # ========================== GUI ==========================
1307 status("")
1308 status("  GUI: ")
1309
1310 if(WITH_QT OR HAVE_QT)
1311   if(HAVE_QT5)
1312     status("    QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1313     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1314   elseif(HAVE_QT)
1315     status("    QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1316     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1317   else()
1318     status("    QT:" "NO")
1319   endif()
1320 endif()
1321
1322 if(WITH_WIN32UI)
1323   status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1324 endif()
1325
1326 if(APPLE)
1327   if(WITH_CARBON)
1328     status("    Carbon:" YES)
1329   else()
1330     status("    Cocoa:"  YES)
1331   endif()
1332 endif()
1333
1334 if(WITH_GTK OR HAVE_GTK)
1335   if(HAVE_GTK3)
1336     status("    GTK+:" "YES (ver ${GTK3_VERSION})")
1337   elseif(HAVE_GTK)
1338     status("    GTK+:" "YES (ver ${GTK2_VERSION})")
1339   else()
1340     status("    GTK+:" "NO")
1341   endif()
1342   if(HAVE_GTK)
1343     status(  "      GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1344     status(  "      GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1345   endif()
1346 endif()
1347
1348 if(WITH_OPENGL OR HAVE_OPENGL)
1349   status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1350 endif()
1351
1352 if(WITH_VTK OR HAVE_VTK)
1353   status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1354 endif()
1355
1356 # ========================== MEDIA IO ==========================
1357 status("")
1358 status("  Media I/O: ")
1359 status("    ZLib:"   ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1360
1361 if(WITH_JPEG OR HAVE_JPEG)
1362   if(NOT HAVE_JPEG)
1363     status("    JPEG:" NO)
1364   elseif(BUILD_JPEG)
1365     status("    JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1366   else()
1367     status("    JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1368   endif()
1369 endif()
1370
1371 if(WITH_WEBP OR HAVE_WEBP)
1372   status("    WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1373 endif()
1374
1375 if(WITH_PNG OR HAVE_PNG)
1376   status("    PNG:"  PNG_FOUND  THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1377 endif()
1378
1379 if(WITH_TIFF OR HAVE_TIFF)
1380   status("    TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1381 endif()
1382
1383 if(WITH_JASPER OR HAVE_JASPER)
1384   status("    JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1385 endif()
1386
1387 if(WITH_OPENEXR OR HAVE_OPENEXR)
1388   if(HAVE_OPENEXR)
1389     status("    OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1390   else()
1391     status("    OpenEXR:" "NO")
1392   endif()
1393 endif()
1394
1395 if(WITH_GDAL OR HAVE_GDAL)
1396   status("    GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1397 endif()
1398
1399 if(WITH_GDCM OR HAVE_GDCM)
1400   status("    GDCM:" HAVE_GDCM THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1401 endif()
1402
1403 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1404   status("    HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1405 endif()
1406
1407 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1408   status("    SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1409 endif()
1410
1411 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1412   status("    PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1413 endif()
1414
1415 # ========================== VIDEO IO ==========================
1416 status("")
1417 status("  Video I/O:")
1418
1419 if(WITH_VFW OR HAVE_VFW)
1420   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
1421 endif()
1422
1423 if(WITH_1394 OR HAVE_DC1394)
1424   if (HAVE_DC1394_2)
1425     status("    DC1394:" "YES (ver ${DC1394_2_VERSION})")
1426   elseif (HAVE_DC1394)
1427     status("    DC1394:" "YES (ver ${DC1394_VERSION})")
1428   else()
1429     status("    DC1394:" "NO")
1430   endif()
1431 endif()
1432
1433 if(WITH_FFMPEG OR HAVE_FFMPEG)
1434   if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1435     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (find_package)"                       ELSE "NO (find_package)")
1436   elseif(WIN32)
1437     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
1438   else()
1439     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
1440   endif()
1441   status("      avcodec:"      FFMPEG_libavcodec_FOUND    THEN "YES (ver ${FFMPEG_libavcodec_VERSION})"    ELSE NO)
1442   status("      avformat:"     FFMPEG_libavformat_FOUND   THEN "YES (ver ${FFMPEG_libavformat_VERSION})"   ELSE NO)
1443   status("      avutil:"       FFMPEG_libavutil_FOUND     THEN "YES (ver ${FFMPEG_libavutil_VERSION})"     ELSE NO)
1444   status("      swscale:"      FFMPEG_libswscale_FOUND    THEN "YES (ver ${FFMPEG_libswscale_VERSION})"    ELSE NO)
1445   status("      avresample:"   FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1446 endif()
1447
1448 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1449   status("    GStreamer:"      HAVE_GSTREAMER      THEN "YES"                                      ELSE NO)
1450   if(HAVE_GSTREAMER)
1451     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
1452     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1453     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
1454     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
1455     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1456   endif(HAVE_GSTREAMER)
1457 endif()
1458
1459 if(WITH_OPENNI OR HAVE_OPENNI)
1460   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})" ELSE NO)
1461   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
1462 endif()
1463
1464 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1465   status("    OpenNI2:"        HAVE_OPENNI2    THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})" ELSE NO)
1466 endif()
1467
1468 if(WITH_PVAPI OR HAVE_PVAPI)
1469   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
1470 endif()
1471
1472 if(WITH_GIGEAPI OR HAVE_GIGE_API)
1473   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
1474 endif()
1475
1476 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1477   status("    Aravis SDK:"     HAVE_ARAVIS_API     THEN "YES (${ARAVIS_LIBRARIES})"                ELSE NO)
1478 endif()
1479
1480 if(APPLE)
1481   status("    AVFoundation:"   HAVE_AVFOUNDATION   THEN YES                                        ELSE NO)
1482   if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1483     status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
1484   endif()
1485   if(WITH_QTKIT OR HAVE_QTKIT)
1486     status("    QTKit:"          HAVE_QTKIT          THEN "YES (deprecated)"                         ELSE NO)
1487   endif()
1488 endif()
1489
1490 if(WITH_UNICAP OR HAVE_UNICAP)
1491   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${UNICAP_libunicap_VERSION})"   ELSE NO)
1492   status("    UniCap ucil:"    HAVE_UNICAP         THEN "YES (ver ${UNICAP_libucil_VERSION})"     ELSE NO)
1493 endif()
1494
1495 if(WITH_V4L OR WITH_LIBV4L OR HAVE_LIBV4L OR HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
1496   status("    libv4l/libv4l2:" HAVE_LIBV4L THEN "${LIBV4L_libv4l1_VERSION} / ${LIBV4L_libv4l2_VERSION}" ELSE "NO")
1497   ocv_build_features_string(v4l_status
1498     IF HAVE_CAMV4L THEN "linux/videodev.h"
1499     IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1500     IF HAVE_VIDEOIO THEN "sys/videoio.h"
1501     ELSE "NO")
1502   status("    v4l/v4l2:" "${v4l_status}")
1503 endif()
1504
1505 if(WITH_DSHOW OR HAVE_DSHOW)
1506   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
1507 endif()
1508
1509 if(WITH_MSMF OR HAVE_MSMF)
1510   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
1511   status("      DXVA:"           HAVE_MSMF_DXVA    THEN YES    ELSE NO)
1512 endif()
1513
1514 if(WITH_XIMEA OR HAVE_XIMEA)
1515   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
1516 endif()
1517
1518 if(WITH_XINE OR HAVE_XINE)
1519   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${XINE_VERSION})"     ELSE NO)
1520 endif()
1521
1522 if(WITH_INTELPERC OR HAVE_INTELPERC)
1523   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
1524 endif()
1525
1526 if(WITH_MFX OR HAVE_MFX)
1527   status("    Intel Media SDK:" HAVE_MFX      THEN "YES (${MFX_LIBRARY})" ELSE NO)
1528 endif()
1529
1530 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1531   status("    gPhoto2:"        HAVE_GPHOTO2        THEN "YES"                                 ELSE NO)
1532 endif()
1533
1534 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1535 ocv_build_features_string(parallel_status EXCLUSIVE
1536   IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1537   IF HAVE_CSTRIPES THEN "C="
1538   IF HAVE_OPENMP THEN "OpenMP"
1539   IF HAVE_GCD THEN "GCD"
1540   IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1541   IF HAVE_PTHREADS_PF THEN "pthreads"
1542   ELSE "none")
1543 status("")
1544 status("  Parallel framework:" "${parallel_status}")
1545
1546 if(CV_TRACE OR OPENCV_TRACE)
1547   ocv_build_features_string(trace_status EXCLUSIVE
1548     IF HAVE_ITT THEN "with Intel ITT"
1549     ELSE "built-in")
1550   status("")
1551   status("  Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1552 endif()
1553
1554 # ========================== Other third-party libraries ==========================
1555 status("")
1556 status("  Other third-party libraries:")
1557
1558 if(WITH_IPP AND HAVE_IPP)
1559   status("    Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1560   status("           at:" "${IPP_ROOT_DIR}")
1561   if(NOT HAVE_IPP_ICV)
1562     status("       linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1563   endif()
1564   if(HAVE_IPP_IW)
1565     if(BUILD_IPP_IW)
1566       status("    Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1567     else()
1568       status("    Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1569     endif()
1570     status("              at:" "${IPP_IW_PATH}")
1571   else()
1572     status("    Intel IPP IW:"   NO)
1573   endif()
1574 endif()
1575
1576 if(WITH_VA OR HAVE_VA)
1577   status("    VA:"            HAVE_VA          THEN "YES" ELSE NO)
1578 endif()
1579
1580 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1581   status("    Intel VA-API/OpenCL:"  HAVE_VA_INTEL       THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1582 endif()
1583
1584 if(WITH_LAPACK OR HAVE_LAPACK)
1585   status("    Lapack:"      HAVE_LAPACK     THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1586 endif()
1587
1588 if(WITH_HALIDE OR HAVE_HALIDE)
1589   status("    Halide:"     HAVE_HALIDE      THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1590 endif()
1591
1592 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1593   if(INF_ENGINE_TARGET)
1594     set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1595     get_target_property(_lib ${INF_ENGINE_TARGET} IMPORTED_LOCATION)
1596     get_target_property(_lib_imp_rel ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_RELEASE)
1597     get_target_property(_lib_imp_dbg ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_DEBUG)
1598     get_target_property(_lib_rel ${INF_ENGINE_TARGET} IMPORTED_LOCATION_RELEASE)
1599     get_target_property(_lib_dbg ${INF_ENGINE_TARGET} IMPORTED_LOCATION_DEBUG)
1600     ocv_build_features_string(_lib
1601       IF _lib THEN "${_lib}"
1602       IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1603       IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1604       ELSE "unknown"
1605     )
1606     get_target_property(_inc ${INF_ENGINE_TARGET} INTERFACE_INCLUDE_DIRECTORIES)
1607     status("    Inference Engine:" "${__msg}")
1608     status("                libs:" "${_lib}")
1609     status("            includes:" "${_inc}")
1610   else()
1611     status("    Inference Engine:"     "NO")
1612   endif()
1613 endif()
1614
1615 if(WITH_EIGEN OR HAVE_EIGEN)
1616   status("    Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1617 endif()
1618
1619 if(WITH_OPENVX OR HAVE_OPENVX)
1620   status("    OpenVX:"     HAVE_OPENVX      THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1621 endif()
1622
1623 status("    Custom HAL:" OpenCV_USED_HAL  THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1624
1625 foreach(s ${CUSTOM_STATUS})
1626   status(${CUSTOM_STATUS_${s}})
1627 endforeach()
1628
1629 if(WITH_CUDA OR HAVE_CUDA)
1630   ocv_build_features_string(cuda_features
1631     IF HAVE_CUFFT THEN "CUFFT"
1632     IF HAVE_CUBLAS THEN "CUBLAS"
1633     IF HAVE_NVCUVID THEN "NVCUVID"
1634     IF CUDA_FAST_MATH THEN "FAST_MATH"
1635     ELSE "no extra features")
1636   status("")
1637   status("  NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1638   if(HAVE_CUDA)
1639     status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
1640     status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
1641   endif()
1642 endif()
1643
1644 if(WITH_OPENCL OR HAVE_OPENCL)
1645   ocv_build_features_string(opencl_features
1646     IF HAVE_OPENCL_SVM THEN "SVM"
1647     IF HAVE_CLAMDFFT THEN "AMDFFT"
1648     IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1649     IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1650     ELSE "no extra features")
1651   status("")
1652   status("  OpenCL:"     HAVE_OPENCL   THEN   "YES (${opencl_features})" ELSE "NO")
1653   if(HAVE_OPENCL)
1654     status("    Include path:"  OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1655     status("    Link libraries:"       OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1656   endif()
1657 endif()
1658
1659 # ========================== python ==========================
1660 if(BUILD_opencv_python2)
1661   status("")
1662   status("  Python 2:")
1663   status("    Interpreter:"     PYTHON2INTERP_FOUND  THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})"       ELSE NO)
1664   if(PYTHON2LIBS_VERSION_STRING)
1665     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})"   ELSE NO)
1666   else()
1667     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES}"                                      ELSE NO)
1668   endif()
1669   status("    numpy:"         PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1670   status("    install path:"  HAVE_opencv_python2  THEN "${__INSTALL_PATH_PYTHON2}"                            ELSE "-")
1671 endif()
1672
1673 if(BUILD_opencv_python3)
1674   status("")
1675   status("  Python 3:")
1676   status("    Interpreter:"     PYTHON3INTERP_FOUND  THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})"       ELSE NO)
1677   if(PYTHON3LIBS_VERSION_STRING)
1678     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})"   ELSE NO)
1679   else()
1680     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES}"                                      ELSE NO)
1681   endif()
1682   status("    numpy:"         PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1683   status("    install path:"  HAVE_opencv_python3  THEN "${__INSTALL_PATH_PYTHON3}"                            ELSE "-")
1684 endif()
1685
1686 status("")
1687 status("  Python (for build):"  PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1688 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1689   status("    Pylint:"  PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1690 endif()
1691 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1692   status("    Flake8:"  FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1693 endif()
1694
1695 # ========================== java ==========================
1696 if(BUILD_JAVA OR BUILD_opencv_java)
1697   status("")
1698   status("  Java:"            BUILD_FAT_JAVA_LIB  THEN "export all functions"                                      ELSE "")
1699   status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1700   if(NOT ANDROID)
1701     status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1702   endif()
1703   status("    Java wrappers:" HAVE_opencv_java                                                            THEN YES ELSE NO)
1704   status("    Java tests:"    BUILD_TESTS AND opencv_test_java_BINARY_DIR                                 THEN YES ELSE NO)
1705 endif()
1706
1707 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1708
1709 # ========================== auxiliary ==========================
1710 status("")
1711 status("  Install to:" "${CMAKE_INSTALL_PREFIX}")
1712 status("-----------------------------------------------------------------")
1713 status("")
1714
1715
1716 ocv_finalize_status()
1717
1718 if(ENABLE_CONFIG_VERIFICATION)
1719   ocv_verify_config()
1720 endif()
1721
1722 ocv_cmake_hook(POST_FINALIZE)
1723
1724 # ----------------------------------------------------------------------------
1725 # CPack stuff
1726 # ----------------------------------------------------------------------------
1727
1728 include(cmake/OpenCVPackaging.cmake)
1729
1730 # This should be the last command
1731 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1732 ocv_cmake_eval(DEBUG_POST ONCE)