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(POLICY CMP0026)
  57   cmake_policy(SET CMP0026 NEW)
  58 endif()
  59
  60 if(POLICY CMP0042)
  61   cmake_policy(SET CMP0042 NEW)
  62 endif()
  63
  64 if(POLICY CMP0046)
  65   cmake_policy(SET CMP0046 NEW)
  66 endif()
  67
  68 if(POLICY CMP0051)
  69   cmake_policy(SET CMP0051 NEW)
  70 endif()
  71
  72 if(POLICY CMP0054)  # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
  73   cmake_policy(SET CMP0054 NEW)
  74 endif()
  75
  76 if(POLICY CMP0056)
  77   cmake_policy(SET CMP0056 NEW)
  78 endif()
  79
  80 if(POLICY CMP0067)
  81   cmake_policy(SET CMP0067 NEW)
  82 endif()
  83
  84 if(POLICY CMP0068)
  85   cmake_policy(SET CMP0068 NEW)  # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
  86 endif()
  87
  88 include(cmake/OpenCVUtils.cmake)
  89 ocv_cmake_reset_hooks()
  90 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
  91 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
  92   foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
  93     get_filename_component(__dir "${__dir}" ABSOLUTE)
  94     ocv_cmake_hook_register_dir(${__dir})
  95   endforeach()
  96 endif()
  97
  98 ocv_cmake_hook(CMAKE_INIT)
  99
 100 # must go before the project command
 101 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
 102 if(DEFINED CMAKE_BUILD_TYPE)
 103   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
 104 endif()
 105
 106 enable_testing()
 107
 108 project(OpenCV CXX C)
 109
 110 if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
 111   set(WINRT TRUE)
 112 endif()
 113
 114 if(WINRT OR WINCE)
 115   add_definitions(-DNO_GETENV)
 116 endif()
 117
 118 if(WINRT)
 119   add_definitions(-DWINRT)
 120
 121   # Making definitions available to other configurations and
 122   # to filter dependency restrictions at compile time.
 123   if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone)
 124     set(WINRT_PHONE TRUE)
 125     add_definitions(-DWINRT_PHONE)
 126   elseif(CMAKE_SYSTEM_NAME MATCHES WindowsStore)
 127     set(WINRT_STORE TRUE)
 128     add_definitions(-DWINRT_STORE)
 129   endif()
 130
 131   if(CMAKE_SYSTEM_VERSION MATCHES 10)
 132     set(WINRT_10 TRUE)
 133     add_definitions(-DWINRT_10)
 134   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.1)
 135     set(WINRT_8_1 TRUE)
 136     add_definitions(-DWINRT_8_1)
 137   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.0)
 138     set(WINRT_8_0 TRUE)
 139     add_definitions(-DWINRT_8_0)
 140   endif()
 141 endif()
 142
 143 if(MSVC)
 144   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
 145 endif()
 146
 147 ocv_cmake_eval(DEBUG_PRE ONCE)
 148
 149 ocv_clear_vars(OpenCVModules_TARGETS)
 150
 151 include(cmake/OpenCVDownload.cmake)
 152
 153 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
 154
 155 # ----------------------------------------------------------------------------
 156 # Break in case of popular CMake configuration mistakes
 157 # ----------------------------------------------------------------------------
 158 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
 159   message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
 160   Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
 161 endif()
 162
 163 # ----------------------------------------------------------------------------
 164 # Detect compiler and target platform architecture
 165 # ----------------------------------------------------------------------------
 166 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
 167 include(cmake/OpenCVDetectCXXCompiler.cmake)
 168 ocv_cmake_hook(POST_DETECT_COMPILER)
 169
 170 # Add these standard paths to the search paths for FIND_LIBRARY
 171 # to find libraries from these locations first
 172 if(UNIX AND NOT ANDROID)
 173   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
 174     if(EXISTS /lib64)
 175       list(APPEND CMAKE_LIBRARY_PATH /lib64)
 176     else()
 177       list(APPEND CMAKE_LIBRARY_PATH /lib)
 178     endif()
 179     if(EXISTS /usr/lib64)
 180       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
 181     else()
 182       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 183     endif()
 184   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
 185     if(EXISTS /lib32)
 186       list(APPEND CMAKE_LIBRARY_PATH /lib32)
 187     else()
 188       list(APPEND CMAKE_LIBRARY_PATH /lib)
 189     endif()
 190     if(EXISTS /usr/lib32)
 191       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 192     else()
 193       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 194     endif()
 195   endif()
 196 endif()
 197
 198 # Add these standard paths to the search paths for FIND_PATH
 199 # to find include files from these locations first
 200 if(MINGW)
 201   if(EXISTS /mingw)
 202       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 203   endif()
 204   if(EXISTS /mingw32)
 205       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 206   endif()
 207   if(EXISTS /mingw64)
 208       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 209   endif()
 210 endif()
 211
 212 # ----------------------------------------------------------------------------
 213 # OpenCV cmake options
 214 # ----------------------------------------------------------------------------
 215
 216 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
 217
 218 # 3rd party libs
 219 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD   "Force using 3rdparty code from source" OFF)
 220 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 221 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 222 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 223 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 224 OCV_OPTION(BUILD_PNG                "Build libpng from source"           (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 225 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 226 OCV_OPTION(BUILD_WEBP               "Build WebP from source"             (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 227 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
 228 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 )
 229 OCV_OPTION(BUILD_ITT                "Build Intel ITT from source"
 230     (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
 231     IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
 232 )
 233
 234 # Optional 3rd party components
 235 # ===================================================
 236 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
 237   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 238   VERIFY HAVE_DC1394)
 239 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
 240   VISIBLE_IF APPLE
 241   VERIFY HAVE_AVFOUNDATION)
 242 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
 243   VISIBLE_IF APPLE
 244   VERIFY HAVE_CARBON OR HAVE_COCOA)
 245 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
 246   VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
 247 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
 248   VISIBLE_IF ANDROID
 249   VERIFY HAVE_CPUFEATURES)
 250 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
 251   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
 252   VERIFY HAVE_VTK)
 253 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
 254   VISIBLE_IF NOT IOS AND NOT WINRT
 255   VERIFY HAVE_CUDA)
 256 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
 257   VISIBLE_IF WITH_CUDA
 258   VERIFY HAVE_CUFFT)
 259 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
 260   VISIBLE_IF WITH_CUDA
 261   VERIFY HAVE_CUBLAS)
 262 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
 263   VISIBLE_IF WITH_CUDA
 264   VERIFY HAVE_NVCUVID)
 265 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
 266   VISIBLE_IF NOT WINRT
 267   VERIFY HAVE_EIGEN)
 268 OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
 269   VISIBLE_IF WIN32
 270   VERIFY HAVE_VFW)
 271 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
 272   VISIBLE_IF NOT IOS AND NOT WINRT
 273   VERIFY HAVE_FFMPEG)
 274 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
 275   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 276   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
 277 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
 278   VISIBLE_IF TRUE
 279   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
 280 OCV_OPTION(WITH_GTK "Include GTK support" ON
 281   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 282   VERIFY HAVE_GTK)
 283 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
 284   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 285   VERIFY HAVE_GTK AND NOT HAVE_GTK3)
 286 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
 287   VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
 288   VERIFY HAVE_IPP)
 289 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
 290   VISIBLE_IF TRUE
 291   VERIFY HAVE_HALIDE)
 292 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
 293   VISIBLE_IF TRUE
 294   VERIFY INF_ENGINE_TARGET)
 295 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
 296   VISIBLE_IF NOT IOS
 297   VERIFY HAVE_JASPER)
 298 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
 299   VISIBLE_IF TRUE
 300   VERIFY HAVE_JPEG)
 301 OCV_OPTION(WITH_WEBP "Include WebP support" ON
 302   VISIBLE_IF NOT WINRT
 303   VERIFY HAVE_WEBP)
 304 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" BUILD_OPENEXR OR NOT CMAKE_CROSSCOMPILING
 305   VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
 306   VERIFY HAVE_OPENEXR)
 307 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
 308   VISIBLE_IF NOT ANDROID AND NOT WINRT
 309   VERIFY HAVE_OPENGL)
 310 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
 311   VISIBLE_IF TRUE
 312   VERIFY HAVE_OPENVX)
 313 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
 314   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 315   VERIFY HAVE_OPENNI)
 316 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
 317   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 318   VERIFY HAVE_OPENNI2)
 319 OCV_OPTION(WITH_PNG "Include PNG support" ON
 320   VISIBLE_IF TRUE
 321   VERIFY HAVE_PNG)
 322 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
 323   VISIBLE_IF TRUE
 324   VERIFY HAVE_GDCM)
 325 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
 326   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 327   VERIFY HAVE_PVAPI)
 328 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
 329   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 330   VERIFY HAVE_GIGE_API)
 331 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
 332   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
 333   VERIFY HAVE_ARAVIS_API)
 334 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
 335   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 336   VERIFY HAVE_QT)
 337 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
 338   VISIBLE_IF WIN32 AND NOT WINRT
 339   VERIFY HAVE_WIN32UI)
 340 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
 341   VISIBLE_IF APPLE
 342   VERIFY HAVE_QUICKTIME)
 343 OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
 344   VISIBLE_IF APPLE
 345   VERIFY HAVE_QTKIT)
 346 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
 347   VISIBLE_IF NOT IOS AND NOT WINRT
 348   VERIFY HAVE_TBB)
 349 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
 350   VISIBLE_IF TRUE
 351   VERIFY HAVE_OPENMP)
 352 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
 353   VISIBLE_IF WIN32 AND NOT WINRT
 354   VERIFY HAVE_CSTRIPES)
 355 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
 356   VISIBLE_IF NOT WIN32 OR MINGW
 357   VERIFY HAVE_PTHREADS_PF)
 358 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
 359   VISIBLE_IF NOT IOS
 360   VERIFY HAVE_TIFF)
 361 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF
 362   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 363   VERIFY HAVE_UNICAP)
 364 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
 365   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 366   VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
 367 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
 368   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 369   VERIFY HAVE_LIBV4L)
 370 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
 371   VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
 372   VERIFY HAVE_DSHOW)
 373 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
 374   VISIBLE_IF WIN32
 375   VERIFY HAVE_MSMF)
 376 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
 377   VISIBLE_IF WIN32
 378   VERIFY HAVE_MSMF_DXVA)
 379 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
 380   VISIBLE_IF NOT ANDROID AND NOT WINRT
 381   VERIFY HAVE_XIMEA)
 382 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
 383   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 384   VERIFY HAVE_XINE)
 385 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
 386   VISIBLE_IF TRUE
 387   VERIFY HAVE_CLP)
 388 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
 389   VISIBLE_IF NOT IOS AND NOT WINRT
 390   VERIFY HAVE_OPENCL)
 391 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
 392   VISIBLE_IF TRUE
 393   VERIFY HAVE_OPENCL_SVM) # experimental
 394 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
 395   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 396   VERIFY HAVE_CLAMDFFT)
 397 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
 398   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 399   VERIFY HAVE_CLAMDBLAS)
 400 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
 401   VISIBLE_IF WIN32 AND NOT WINRT
 402   VERIFY HAVE_DIRECTX)
 403 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
 404   VISIBLE_IF WIN32 AND NOT WINRT
 405   VERIFY HAVE_OPENCL_D3D11_NV)
 406 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
 407   VISIBLE_IF WIN32 AND NOT WINRT
 408   VERIFY HAVE_INTELPERC)
 409 OCV_OPTION(WITH_VA "Include VA support" OFF
 410   VISIBLE_IF UNIX AND NOT ANDROID
 411   VERIFY HAVE_VA)
 412 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
 413   VISIBLE_IF UNIX AND NOT ANDROID
 414   VERIFY HAVE_VA_INTEL)
 415 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
 416   VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
 417   VERIFY HAVE_MFX)
 418 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
 419   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 420   VERIFY HAVE_GDAL)
 421 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
 422   VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
 423   VERIFY HAVE_GPHOTO2)
 424 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
 425   VISIBLE_IF NOT ANDROID AND NOT IOS
 426   VERIFY HAVE_LAPACK)
 427 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
 428   VISIBLE_IF NOT APPLE_FRAMEWORK
 429   VERIFY HAVE_ITT)
 430 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
 431   VISIBLE_IF TRUE
 432   VERIFY HAVE_PROTOBUF)
 433 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
 434   VISIBLE_IF TRUE
 435   VERIFY HAVE_IMGCODEC_HDR)
 436 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
 437   VISIBLE_IF TRUE
 438   VERIFY HAVE_IMGCODEC_SUNRASTER)
 439 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
 440   VISIBLE_IF TRUE
 441   VERIFY HAVE_IMGCODEC_PXM)
 442 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
 443   VISIBLE_IF TRUE
 444   VERIFY HAVE_QUIRC)
 445
 446 # OpenCV build components
 447 # ===================================================
 448 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
 449 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
 450 OCV_OPTION(BUILD_opencv_js          "Build JavaScript bindings by Emscripten" OFF )
 451 OCV_OPTION(BUILD_ANDROID_PROJECTS   "Build Android projects providing .apk files" ON  IF ANDROID )
 452 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 453 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" OFF  IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
 454 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 455 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON  IF NOT WINRT)
 456 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 457 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 458 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into release binaries ('OFF' means default settings)" OFF )
 459 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
 460 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP   "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
 461 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)
 462 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID )
 463 OCV_OPTION(BUILD_CUDA_STUBS         "Build CUDA modules stubs when no CUDA SDK" OFF  IF (NOT APPLE_FRAMEWORK) )
 464 OCV_OPTION(BUILD_JAVA               "Enable Java support"                         (ANDROID OR NOT CMAKE_CROSSCOMPILING)  IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
 465
 466 # OpenCV installation options
 467 # ===================================================
 468 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 469 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 470 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 471 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 472 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) )
 473 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 474
 475 # OpenCV build options
 476 # ===================================================
 477 OCV_OPTION(ENABLE_CCACHE              "Use ccache"                                               (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
 478 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
 479 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 480 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CV_GCC )
 481 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CV_GCC )
 482 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers"         OFF)
 483 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CV_GCC )
 484 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 485 OCV_OPTION(ENABLE_FAST_MATH           "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF)
 486 if(NOT IOS)  # Use CPU_BASELINE instead
 487 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) )
 488 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
 489 endif()
 490 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 491 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 492 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF  IF ANDROID )
 493 OCV_OPTION(ENABLE_IMPL_COLLECTION     "Collect implementation data on function call"             OFF )
 494 OCV_OPTION(ENABLE_INSTRUMENTATION     "Instrument functions to collect calls trace and performance" OFF )
 495 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) )
 496 OCV_OPTION(ENABLE_BUILD_HARDENING     "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
 497 OCV_OPTION(ENABLE_LTO                 "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
 498 OCV_OPTION(ENABLE_THIN_LTO            "Enable Thin LTO" OFF IF CV_CLANG)
 499 OCV_OPTION(GENERATE_ABI_DESCRIPTOR    "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
 500 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) )
 501 OCV_OPTION(CV_ENABLE_INTRINSICS       "Use intrinsic-based optimized code" ON )
 502 OCV_OPTION(CV_DISABLE_OPTIMIZATION    "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
 503 OCV_OPTION(CV_TRACE                   "Enable OpenCV code trace" ON)
 504 OCV_OPTION(OPENCV_GENERATE_SETUPVARS  "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
 505 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
 506
 507 OCV_OPTION(ENABLE_PYLINT              "Add target with Pylint checks"                            (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 508 OCV_OPTION(ENABLE_FLAKE8              "Add target with Python flake8 checker"                    (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 509
 510 if(ENABLE_IMPL_COLLECTION)
 511   add_definitions(-DCV_COLLECT_IMPL_DATA)
 512 endif()
 513
 514
 515 # ----------------------------------------------------------------------------
 516 #  Get actual OpenCV version number from sources
 517 # ----------------------------------------------------------------------------
 518 include(cmake/OpenCVVersion.cmake)
 519
 520 ocv_cmake_hook(POST_OPTIONS)
 521
 522 # ----------------------------------------------------------------------------
 523 #  Build & install layouts
 524 # ----------------------------------------------------------------------------
 525
 526 # Save libs and executables in the same place
 527 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
 528
 529 if(ANDROID)
 530   if(ANDROID_ABI MATCHES "NEON")
 531     set(ENABLE_NEON ON)
 532   endif()
 533   if(ANDROID_ABI MATCHES "VFPV3")
 534     set(ENABLE_VFPV3 ON)
 535   endif()
 536 endif()
 537
 538 if(ANDROID OR WIN32)
 539   ocv_update(OPENCV_DOC_INSTALL_PATH doc)
 540 else()
 541   ocv_update(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 542 endif()
 543
 544 if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 545   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 546     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 547   else()
 548     message(STATUS "Can't detect runtime and/or arch")
 549     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 550   endif()
 551 elseif(ANDROID)
 552   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 553 else()
 554   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 555 endif()
 556
 557 if(ANDROID)
 558   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 559 else()
 560   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 561 endif()
 562
 563 if(ANDROID)
 564   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 565 else()
 566   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 567 endif()
 568
 569 if(NOT OPENCV_TEST_INSTALL_PATH)
 570   ocv_update(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 571 endif()
 572
 573 if (OPENCV_TEST_DATA_PATH)
 574   get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
 575 endif()
 576
 577 if(ANDROID)
 578   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "sdk/etc/testdata")
 579 elseif(WIN32)
 580   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "testdata")
 581 else()
 582   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "share/OpenCV/testdata")
 583 endif()
 584
 585 if(ANDROID)
 586   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 587   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 588   ocv_update(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 589   ocv_update(OPENCV_LIB_ARCHIVE_INSTALL_PATH sdk/native/staticlibs/${ANDROID_NDK_ABI_NAME})
 590   ocv_update(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 591   ocv_update(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 592   ocv_update(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 593   ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 594   ocv_update(OPENCV_OTHER_INSTALL_PATH   sdk/etc)
 595   ocv_update(OPENCV_LICENSES_INSTALL_PATH "${OPENCV_OTHER_INSTALL_PATH}/licenses")
 596 else()
 597   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib")
 598   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 599
 600   if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 601     if(OpenCV_STATIC)
 602       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 603     else()
 604       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 605     endif()
 606     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 607     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples)
 608     ocv_update(OPENCV_JAR_INSTALL_PATH java)
 609     ocv_update(OPENCV_OTHER_INSTALL_PATH   etc)
 610     ocv_update(OPENCV_CONFIG_INSTALL_PATH  ".")
 611     ocv_update(OPENCV_LICENSES_INSTALL_PATH "${OPENCV_OTHER_INSTALL_PATH}/licenses")
 612   else()
 613     include(GNUInstallDirs)
 614     ocv_update(OPENCV_LIB_INSTALL_PATH     ${CMAKE_INSTALL_LIBDIR})
 615     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 616     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 617     ocv_update(OPENCV_JAR_INSTALL_PATH share/OpenCV/java)
 618     ocv_update(OPENCV_OTHER_INSTALL_PATH   share/OpenCV)
 619     ocv_update(OPENCV_LICENSES_INSTALL_PATH      "${CMAKE_INSTALL_DATAROOTDIR}/licenses/opencv3")
 620
 621     if(NOT DEFINED OPENCV_CONFIG_INSTALL_PATH)
 622       math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 623       if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 624         ocv_update(OPENCV_CONFIG_INSTALL_PATH ${CMAKE_INSTALL_LIBDIR}/cmake/opencv)
 625       else()
 626         ocv_update(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 627       endif()
 628     endif()
 629   endif()
 630   ocv_update(OPENCV_INCLUDE_INSTALL_PATH "include")
 631   #ocv_update(OPENCV_PYTHON_INSTALL_PATH  "python")  # no default value, see https://github.com/opencv/opencv/issues/13202
 632 endif()
 633
 634 ocv_update(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 635 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 636
 637 if(INSTALL_TO_MANGLED_PATHS)
 638   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 639   foreach(v
 640       OPENCV_3P_LIB_INSTALL_PATH
 641       OPENCV_SAMPLES_SRC_INSTALL_PATH
 642       OPENCV_CONFIG_INSTALL_PATH
 643       OPENCV_DOC_INSTALL_PATH
 644       OPENCV_JAR_INSTALL_PATH
 645       OPENCV_TEST_DATA_INSTALL_PATH
 646       OPENCV_OTHER_INSTALL_PATH
 647     )
 648     string(REPLACE "OpenCV" "OpenCV-${OPENCV_VERSION}" ${v} "${${v}}")
 649     string(REPLACE "opencv" "opencv-${OPENCV_VERSION}" ${v} "${${v}}")
 650   endforeach()
 651 endif()
 652
 653 if(ANDROID)
 654   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_LIB_INSTALL_PATH}")
 655 elseif(INSTALL_CREATE_DISTRIB)
 656   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}/${OpenCV_ARCH}")
 657 else()
 658   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}")
 659 endif()
 660 ocv_update(OPENCV_JNI_BIN_INSTALL_PATH "${OPENCV_JNI_INSTALL_PATH}")
 661
 662 if(NOT OPENCV_LIB_ARCHIVE_INSTALL_PATH)
 663   set(OPENCV_LIB_ARCHIVE_INSTALL_PATH ${OPENCV_LIB_INSTALL_PATH})
 664 endif()
 665
 666 if(WIN32)
 667   # Postfix of DLLs:
 668   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 669   set(OPENCV_DEBUG_POSTFIX d)
 670 else()
 671   # Postfix of so's:
 672   set(OPENCV_DLLVERSION "")
 673   set(OPENCV_DEBUG_POSTFIX "")
 674 endif()
 675
 676 if(DEFINED CMAKE_DEBUG_POSTFIX)
 677   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 678 endif()
 679
 680 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
 681   set(BUILD_opencv_world ON CACHE INTERNAL "")
 682 endif()
 683
 684 # ----------------------------------------------------------------------------
 685 #  Path for build/platform -specific headers
 686 # ----------------------------------------------------------------------------
 687 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 688 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 689
 690 # ----------------------------------------------------------------------------
 691 #  Path for additional modules
 692 # ----------------------------------------------------------------------------
 693 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
 694
 695 # ----------------------------------------------------------------------------
 696 #  Autodetect if we are in a GIT repository
 697 # ----------------------------------------------------------------------------
 698 find_host_package(Git QUIET)
 699
 700 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
 701   ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
 702 elseif(NOT DEFINED OPENCV_VCSVERSION)
 703   # We don't have git:
 704   set(OPENCV_VCSVERSION "unknown")
 705 endif()
 706
 707
 708 # ----------------------------------------------------------------------------
 709 # OpenCV compiler and linker options
 710 # ----------------------------------------------------------------------------
 711 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 712 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 713   set(CMAKE_BUILD_TYPE Release)
 714 endif()
 715
 716 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
 717
 718 # --- Python Support ---
 719 if(NOT IOS)
 720   include(cmake/OpenCVDetectPython.cmake)
 721 endif()
 722
 723 include(cmake/OpenCVCompilerOptions.cmake)
 724
 725 ocv_cmake_hook(POST_COMPILER_OPTIONS)
 726
 727 # ----------------------------------------------------------------------------
 728 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 729 # ----------------------------------------------------------------------------
 730 if(UNIX)
 731   if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
 732     if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
 733         AND NOT OPENCV_ENABLE_PKG_CONFIG
 734     )
 735       if(NOT PkgConfig_FOUND)
 736         message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
 737       elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
 738         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.")
 739       endif()
 740     elseif(OPENCV_DISABLE_PKG_CONFIG)
 741       if(PkgConfig_FOUND)
 742         message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
 743       endif()
 744     else()
 745       find_package(PkgConfig QUIET)
 746     endif()
 747   endif()
 748   include(CheckFunctionExists)
 749   include(CheckIncludeFile)
 750   include(CheckSymbolExists)
 751
 752   if(NOT APPLE)
 753     CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
 754     if(ANDROID)
 755       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 756     elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
 757       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 758     elseif(EMSCRIPTEN)
 759       # no need to link to system libs with emscripten
 760     else()
 761       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 762     endif()
 763   else()
 764     set(HAVE_PTHREAD 1)
 765   endif()
 766
 767   CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
 768   CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 769   if(HAVE_MALLOC_H)
 770     CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
 771   endif()
 772 endif()
 773
 774 include(cmake/OpenCVPCHSupport.cmake)
 775 include(cmake/OpenCVModule.cmake)
 776
 777 # ----------------------------------------------------------------------------
 778 #  Detect endianness of build platform
 779 # ----------------------------------------------------------------------------
 780
 781 if(IOS)
 782   # test_big_endian needs try_compile, which doesn't work for iOS
 783   # http://public.kitware.com/Bug/view.php?id=12288
 784   set(WORDS_BIGENDIAN 0)
 785 else()
 786   include(TestBigEndian)
 787   test_big_endian(WORDS_BIGENDIAN)
 788 endif()
 789
 790 # ----------------------------------------------------------------------------
 791 #  Detect 3rd-party libraries
 792 # ----------------------------------------------------------------------------
 793
 794 if(ANDROID AND WITH_CPUFEATURES)
 795   add_subdirectory(3rdparty/cpufeatures)
 796   set(HAVE_CPUFEATURES 1)
 797 endif()
 798
 799 include(cmake/OpenCVFindFrameworks.cmake)
 800
 801 include(cmake/OpenCVFindLibsGrfmt.cmake)
 802 include(cmake/OpenCVFindLibsGUI.cmake)
 803 include(cmake/OpenCVFindLibsVideo.cmake)
 804 include(cmake/OpenCVFindLibsPerf.cmake)
 805 include(cmake/OpenCVFindLAPACK.cmake)
 806 include(cmake/OpenCVFindProtobuf.cmake)
 807
 808 # ----------------------------------------------------------------------------
 809 #  Detect other 3rd-party libraries/tools
 810 # ----------------------------------------------------------------------------
 811
 812 # --- Java Support ---
 813 if(BUILD_JAVA)
 814   if(ANDROID)
 815     include(cmake/android/OpenCVDetectAndroidSDK.cmake)
 816   else()
 817     include(cmake/OpenCVDetectApacheAnt.cmake)
 818     find_package(JNI)
 819   endif()
 820 endif()
 821
 822 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
 823   include(cmake/OpenCVPylint.cmake)
 824 endif()
 825 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
 826   find_package(Flake8 QUIET)
 827   if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
 828     include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
 829   endif()
 830   if(FLAKE8_FOUND)
 831     add_custom_target(check_flake8
 832         COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
 833         WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 834         COMMENT "Running flake8"
 835     )
 836   endif()
 837 endif()
 838
 839
 840 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 841   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 842 else()
 843   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 844 endif()
 845
 846 # --- OpenCL ---
 847 if(WITH_OPENCL)
 848   include(cmake/OpenCVDetectOpenCL.cmake)
 849 endif()
 850
 851 # --- Halide ---
 852 if(WITH_HALIDE)
 853   include(cmake/OpenCVDetectHalide.cmake)
 854 endif()
 855
 856 # --- Inference Engine ---
 857 if(WITH_INF_ENGINE)
 858   include(cmake/OpenCVDetectInferenceEngine.cmake)
 859 endif()
 860
 861 # --- DirectX ---
 862 if(WITH_DIRECTX)
 863   include(cmake/OpenCVDetectDirectX.cmake)
 864 endif()
 865
 866 if(WITH_VTK)
 867   include(cmake/OpenCVDetectVTK.cmake)
 868 endif()
 869
 870 if(WITH_OPENVX)
 871   include(cmake/FindOpenVX.cmake)
 872 endif()
 873
 874 if(WITH_QUIRC)
 875   add_subdirectory(3rdparty/quirc)
 876   set(HAVE_QUIRC TRUE)
 877 endif()
 878 # ----------------------------------------------------------------------------
 879 # OpenCV HAL
 880 # ----------------------------------------------------------------------------
 881 set(_hal_includes "")
 882 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
 883   # 1. libraries
 884   foreach (l ${${HAL_LIBRARIES_VAR}})
 885     if(NOT TARGET ${l})
 886       get_filename_component(l "${l}" ABSOLUTE)
 887     endif()
 888     list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
 889   endforeach()
 890   # 2. headers
 891   foreach (h ${${HAL_HEADERS_VAR}})
 892     set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
 893   endforeach()
 894   # 3. include paths
 895   ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
 896 endmacro()
 897
 898 if(NOT DEFINED OpenCV_HAL)
 899   set(OpenCV_HAL "OpenCV_HAL")
 900 endif()
 901
 902 if(HAVE_OPENVX)
 903   if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
 904     set(OpenCV_HAL "openvx;${OpenCV_HAL}")
 905   endif()
 906 endif()
 907
 908 if(WITH_CAROTENE)
 909   ocv_debug_message(STATUS "Enable carotene acceleration")
 910   if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
 911     set(OpenCV_HAL "carotene;${OpenCV_HAL}")
 912   endif()
 913 endif()
 914
 915 foreach(hal ${OpenCV_HAL})
 916   if(hal STREQUAL "carotene")
 917     add_subdirectory(3rdparty/carotene/hal)
 918     ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
 919     list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
 920   elseif(hal STREQUAL "openvx")
 921     add_subdirectory(3rdparty/openvx)
 922     ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
 923     list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
 924   else()
 925     ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
 926     ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 927     find_package(${hal} NO_MODULE QUIET)
 928     if(${hal}_FOUND)
 929       ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 930       list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
 931     endif()
 932   endif()
 933 endforeach()
 934 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
 935 unset(_hal_includes)
 936
 937
 938 # ----------------------------------------------------------------------------
 939 # Add CUDA libraries (needed for apps/tools, samples)
 940 # ----------------------------------------------------------------------------
 941 if(HAVE_CUDA)
 942   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 943   if(HAVE_CUBLAS)
 944     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 945   endif()
 946   if(HAVE_CUFFT)
 947     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 948   endif()
 949   foreach(p ${CUDA_LIBS_PATH})
 950     if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
 951       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
 952     else()
 953       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
 954     endif()
 955   endforeach()
 956 endif()
 957
 958
 959 # ----------------------------------------------------------------------------
 960 # Code trace support
 961 # ----------------------------------------------------------------------------
 962 if(CV_TRACE)
 963   include(cmake/OpenCVDetectTrace.cmake)
 964 endif()
 965
 966 ocv_cmake_hook(POST_DETECT_DEPENDECIES)  # typo, deprecated (2019-06)
 967 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
 968
 969 # ----------------------------------------------------------------------------
 970 # Solution folders:
 971 # ----------------------------------------------------------------------------
 972 if(ENABLE_SOLUTION_FOLDERS)
 973   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 974   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 975 endif()
 976
 977 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 978 include(cmake/OpenCVExtraTargets.cmake)
 979
 980 # ----------------------------------------------------------------------------
 981 # Process subdirectories
 982 # ----------------------------------------------------------------------------
 983
 984 # opencv.hpp and legacy headers
 985 add_subdirectory(include)
 986
 987 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
 988 ocv_add_modules_compiler_options()
 989
 990 # OpenCV modules
 991 add_subdirectory(modules)
 992
 993 # Generate targets for documentation
 994 add_subdirectory(doc)
 995
 996 # various data that is used by cv libraries and/or demo applications.
 997 add_subdirectory(data)
 998
 999 # extra applications
1000 if(BUILD_opencv_apps)
1001   add_subdirectory(apps)
1002 endif()
1003
1004 # examples
1005 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
1006   add_subdirectory(samples)
1007 endif()
1008
1009 if(ANDROID)
1010   add_subdirectory(platforms/android/service)
1011 endif()
1012
1013 # ----------------------------------------------------------------------------
1014 # Finalization: generate configuration-based files
1015 # ----------------------------------------------------------------------------
1016
1017 ocv_cmake_hook(PRE_FINALIZE)
1018
1019 # Generate platform-dependent and configuration-dependent headers
1020 include(cmake/OpenCVGenHeaders.cmake)
1021
1022 # Generate opencv.pc for pkg-config command
1023 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION
1024     AND OPENCV_GENERATE_PKGCONFIG
1025     AND NOT CMAKE_GENERATOR MATCHES "Xcode")
1026   include(cmake/OpenCVGenPkgconfig.cmake)
1027 endif()
1028
1029 # Generate OpenCV.mk for ndk-build (Android build tool)
1030 include(cmake/OpenCVGenAndroidMK.cmake)
1031
1032 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
1033 include(cmake/OpenCVGenConfig.cmake)
1034
1035 # Generate Info.plist for the IOS framework
1036 if(APPLE_FRAMEWORK)
1037   include(cmake/OpenCVGenInfoPlist.cmake)
1038 endif()
1039
1040 # Generate ABI descriptor
1041 include(cmake/OpenCVGenABI.cmake)
1042
1043 # Generate environment setup file
1044 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
1045   if(ANDROID)
1046     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
1047     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
1048                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1049     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1050             DESTINATION ./ COMPONENT tests)
1051   elseif(WIN32)
1052     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
1053                    "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
1054     install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
1055             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1056   elseif(UNIX)
1057     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
1058                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1059     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1060             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1061   endif()
1062 endif()
1063
1064 if(NOT OPENCV_README_FILE)
1065   if(ANDROID)
1066     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
1067   endif()
1068 endif()
1069
1070 if(NOT OPENCV_LICENSE_FILE)
1071   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
1072 endif()
1073
1074 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
1075 if(ANDROID OR NOT UNIX)
1076   install(FILES ${OPENCV_LICENSE_FILE}
1077         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1078         DESTINATION ./ COMPONENT libs)
1079   if(OPENCV_README_FILE)
1080     install(FILES ${OPENCV_README_FILE}
1081             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1082             DESTINATION ./ COMPONENT libs)
1083   endif()
1084 endif()
1085
1086 if(COMMAND ocv_pylint_finalize)
1087   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
1088   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
1089   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
1090   ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
1091   ocv_pylint_finalize()
1092 endif()
1093
1094 if(OPENCV_GENERATE_SETUPVARS)
1095   include(cmake/OpenCVGenSetupVars.cmake)
1096 endif()
1097
1098 # ----------------------------------------------------------------------------
1099 # Summary:
1100 # ----------------------------------------------------------------------------
1101 status("")
1102 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
1103 if(OPENCV_VCSVERSION)
1104   status("  Version control:" ${OPENCV_VCSVERSION})
1105 endif()
1106 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
1107   set(__dump_extra_header OFF)
1108   foreach(p ${OPENCV_EXTRA_MODULES_PATH})
1109     if(EXISTS ${p})
1110       if(NOT __dump_extra_header)
1111         set(__dump_extra_header ON)
1112         status("")
1113         status("  Extra modules:")
1114       else()
1115         status("")
1116       endif()
1117       ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
1118       status("    Location (extra):" ${p})
1119       status("    Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1120     endif()
1121   endforeach()
1122   unset(__dump_extra_header)
1123 endif()
1124
1125 # ========================== build platform ==========================
1126 status("")
1127 status("  Platform:")
1128 if(NOT DEFINED OPENCV_TIMESTAMP
1129     AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1130     AND NOT BUILD_INFO_SKIP_TIMESTAMP
1131 )
1132   string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1133   set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1134 endif()
1135 if(OPENCV_TIMESTAMP)
1136   status("    Timestamp:"      ${OPENCV_TIMESTAMP})
1137 endif()
1138 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1139 if(CMAKE_CROSSCOMPILING)
1140   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1141 endif()
1142 status("    CMake:"            ${CMAKE_VERSION})
1143 status("    CMake generator:"  ${CMAKE_GENERATOR})
1144 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
1145 if(MSVC)
1146   status("    MSVC:"           ${MSVC_VERSION})
1147 endif()
1148 if(CMAKE_GENERATOR MATCHES Xcode)
1149   status("    Xcode:"          ${XCODE_VERSION})
1150 endif()
1151 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1152   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
1153 endif()
1154
1155
1156 # ========================= CPU code generation mode =========================
1157 status("")
1158 status("  CPU/HW features:")
1159 status("    Baseline:"  "${CPU_BASELINE_FINAL}")
1160 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1161   status("      requested:"  "${CPU_BASELINE}")
1162 endif()
1163 if(CPU_BASELINE_REQUIRE)
1164   status("      required:"  "${CPU_BASELINE_REQUIRE}")
1165 endif()
1166 if(CPU_BASELINE_DISABLE)
1167   status("      disabled:"  "${CPU_BASELINE_DISABLE}")
1168 endif()
1169 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1170   status("    Dispatched code generation:"  "${CPU_DISPATCH_FINAL}")
1171   if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1172     status("      requested:"  "${CPU_DISPATCH}")
1173   endif()
1174   if(CPU_DISPATCH_REQUIRE)
1175     status("      required:"  "${CPU_DISPATCH_REQUIRE}")
1176   endif()
1177   foreach(OPT ${CPU_DISPATCH_FINAL})
1178     status("      ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):"  "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1179   endforeach()
1180 endif()
1181
1182 # ========================== C/C++ options ==========================
1183 if(CMAKE_CXX_COMPILER_VERSION)
1184   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1185 else()
1186   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1187 endif()
1188 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1189
1190 status("")
1191 status("  C/C++:")
1192 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1193 if(ENABLE_CXX11 OR HAVE_CXX11)
1194 status("    C++11:" HAVE_CXX11 THEN YES ELSE NO)
1195 endif()
1196 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
1197 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1198 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1199 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1200 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1201 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1202 if(WIN32)
1203   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1204   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1205 else()
1206   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1207   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1208 endif()
1209 status("    ccache:"                  OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1210 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1211
1212 # ========================== Dependencies ============================
1213 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1214 status("    Extra dependencies:" ${deps_extra})
1215 status("    3rdparty dependencies:" ${deps_3rdparty})
1216
1217 # ========================== OpenCV modules ==========================
1218 status("")
1219 status("  OpenCV modules:")
1220 set(OPENCV_MODULES_BUILD_ST "")
1221 foreach(the_module ${OPENCV_MODULES_BUILD})
1222   if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1223     list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1224   endif()
1225 endforeach()
1226 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD_ST}")
1227 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
1228 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO}")
1229 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1230 list(SORT OPENCV_MODULES_BUILD_ST)
1231 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1232 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1233 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1234 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
1235 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
1236 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
1237 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1238
1239 ocv_build_features_string(apps_status
1240   IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1241   IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1242   IF BUILD_EXAMPLES THEN "examples"
1243   IF BUILD_opencv_apps THEN "apps"
1244   IF BUILD_ANDROID_SERVICE THEN "android_service"
1245   IF BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1246   ELSE "-")
1247 status("    Applications:" "${apps_status}")
1248 ocv_build_features_string(docs_status
1249     IF TARGET doxygen_cpp THEN "doxygen"
1250     IF TARGET doxygen_python THEN "python"
1251     IF TARGET doxygen_javadoc THEN "javadoc"
1252     IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1253     ELSE "NO"
1254 )
1255 status("    Documentation:" "${docs_status}")
1256 status("    Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1257
1258 # ========================== Android details ==========================
1259 if(ANDROID)
1260   status("")
1261   if(DEFINED ANDROID_NDK_REVISION)
1262     set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1263   else()
1264     set(__msg "location: ${ANDROID_NDK}")
1265   endif()
1266   status("  Android NDK: " ${__msg})
1267   status("    Android ABI:" ${ANDROID_ABI})
1268   if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1269     status("    NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1270   elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1271     status("    NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1272   endif()
1273   status("    STL type:" ${ANDROID_STL})
1274   status("    Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1275
1276   if(BUILD_ANDROID_PROJECTS)
1277     status("  Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1278     if(ANDROID_EXECUTABLE)
1279       status("    android tool:"  "${ANDROID_EXECUTABLE}")
1280     endif()
1281   else()
1282     status("  Android SDK: " "not used, projects are not built")
1283   endif()
1284   if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1285     status("    SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1286   endif()
1287   if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1288     if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1289       status("    Projects build scripts:" "Ant/Eclipse compatible")
1290     elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1291       status("    Projects build scripts:" "Gradle")
1292     endif()
1293   endif()
1294 endif()
1295
1296 # ================== Windows RT features ==================
1297 if(WIN32)
1298 status("")
1299 status("  Windows RT support:" WINRT THEN YES ELSE NO)
1300   if(WINRT)
1301     status("    Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1302     status("    Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1303     status("    Building for version: " ${CMAKE_SYSTEM_VERSION})
1304     if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1305       status("    Building for C++ without CX extensions")
1306     endif()
1307   endif()
1308 endif(WIN32)
1309
1310 # ========================== GUI ==========================
1311 status("")
1312 status("  GUI: ")
1313
1314 if(WITH_QT OR HAVE_QT)
1315   if(HAVE_QT5)
1316     status("    QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1317     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1318   elseif(HAVE_QT)
1319     status("    QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1320     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1321   else()
1322     status("    QT:" "NO")
1323   endif()
1324 endif()
1325
1326 if(WITH_WIN32UI)
1327   status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1328 endif()
1329
1330 if(APPLE)
1331   if(WITH_CARBON)
1332     status("    Carbon:" YES)
1333   else()
1334     status("    Cocoa:"  YES)
1335   endif()
1336 endif()
1337
1338 if(WITH_GTK OR HAVE_GTK)
1339   if(HAVE_GTK3)
1340     status("    GTK+:" "YES (ver ${GTK3_VERSION})")
1341   elseif(HAVE_GTK)
1342     status("    GTK+:" "YES (ver ${GTK2_VERSION})")
1343   else()
1344     status("    GTK+:" "NO")
1345   endif()
1346   if(HAVE_GTK)
1347     status(  "      GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1348     status(  "      GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1349   endif()
1350 endif()
1351
1352 if(WITH_OPENGL OR HAVE_OPENGL)
1353   status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1354 endif()
1355
1356 if(WITH_VTK OR HAVE_VTK)
1357   status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1358 endif()
1359
1360 # ========================== MEDIA IO ==========================
1361 status("")
1362 status("  Media I/O: ")
1363 status("    ZLib:"   ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1364
1365 if(WITH_JPEG OR HAVE_JPEG)
1366   if(NOT HAVE_JPEG)
1367     status("    JPEG:" NO)
1368   elseif(BUILD_JPEG)
1369     status("    JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1370   else()
1371     status("    JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1372   endif()
1373 endif()
1374
1375 if(WITH_WEBP OR HAVE_WEBP)
1376   status("    WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1377 endif()
1378
1379 if(WITH_PNG OR HAVE_PNG)
1380   status("    PNG:"  PNG_FOUND  THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1381 endif()
1382
1383 if(WITH_TIFF OR HAVE_TIFF)
1384   status("    TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1385 endif()
1386
1387 if(WITH_JASPER OR HAVE_JASPER)
1388   status("    JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1389 endif()
1390
1391 if(WITH_OPENEXR OR HAVE_OPENEXR)
1392   if(HAVE_OPENEXR)
1393     status("    OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1394   else()
1395     status("    OpenEXR:" "NO")
1396   endif()
1397 endif()
1398
1399 if(WITH_GDAL OR HAVE_GDAL)
1400   status("    GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1401 endif()
1402
1403 if(WITH_GDCM OR HAVE_GDCM)
1404   status("    GDCM:" HAVE_GDCM THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1405 endif()
1406
1407 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1408   status("    HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1409 endif()
1410
1411 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1412   status("    SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1413 endif()
1414
1415 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1416   status("    PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1417 endif()
1418
1419 # ========================== VIDEO IO ==========================
1420 status("")
1421 status("  Video I/O:")
1422
1423 if(WITH_VFW OR HAVE_VFW)
1424   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
1425 endif()
1426
1427 if(WITH_1394 OR HAVE_DC1394)
1428   if (HAVE_DC1394_2)
1429     status("    DC1394:" "YES (ver ${DC1394_2_VERSION})")
1430   elseif (HAVE_DC1394)
1431     status("    DC1394:" "YES (ver ${DC1394_VERSION})")
1432   else()
1433     status("    DC1394:" "NO")
1434   endif()
1435 endif()
1436
1437 if(WITH_FFMPEG OR HAVE_FFMPEG)
1438   if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1439     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (find_package)"                       ELSE "NO (find_package)")
1440   elseif(WIN32)
1441     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
1442   else()
1443     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
1444   endif()
1445   status("      avcodec:"      FFMPEG_libavcodec_FOUND    THEN "YES (ver ${FFMPEG_libavcodec_VERSION})"    ELSE NO)
1446   status("      avformat:"     FFMPEG_libavformat_FOUND   THEN "YES (ver ${FFMPEG_libavformat_VERSION})"   ELSE NO)
1447   status("      avutil:"       FFMPEG_libavutil_FOUND     THEN "YES (ver ${FFMPEG_libavutil_VERSION})"     ELSE NO)
1448   status("      swscale:"      FFMPEG_libswscale_FOUND    THEN "YES (ver ${FFMPEG_libswscale_VERSION})"    ELSE NO)
1449   status("      avresample:"   FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1450 endif()
1451
1452 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1453   status("    GStreamer:"      HAVE_GSTREAMER      THEN "YES"                                      ELSE NO)
1454   if(HAVE_GSTREAMER)
1455     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
1456     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1457     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
1458     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
1459     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1460   endif(HAVE_GSTREAMER)
1461 endif()
1462
1463 if(WITH_OPENNI OR HAVE_OPENNI)
1464   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})" ELSE NO)
1465   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
1466 endif()
1467
1468 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1469   status("    OpenNI2:"        HAVE_OPENNI2    THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})" ELSE NO)
1470 endif()
1471
1472 if(WITH_PVAPI OR HAVE_PVAPI)
1473   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
1474 endif()
1475
1476 if(WITH_GIGEAPI OR HAVE_GIGE_API)
1477   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
1478 endif()
1479
1480 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1481   status("    Aravis SDK:"     HAVE_ARAVIS_API     THEN "YES (${ARAVIS_LIBRARIES})"                ELSE NO)
1482 endif()
1483
1484 if(APPLE)
1485   status("    AVFoundation:"   HAVE_AVFOUNDATION   THEN YES                                        ELSE NO)
1486   if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1487     status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
1488   endif()
1489   if(WITH_QTKIT OR HAVE_QTKIT)
1490     status("    QTKit:"          HAVE_QTKIT          THEN "YES (deprecated)"                         ELSE NO)
1491   endif()
1492 endif()
1493
1494 if(WITH_UNICAP OR HAVE_UNICAP)
1495   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${UNICAP_libunicap_VERSION})"   ELSE NO)
1496   status("    UniCap ucil:"    HAVE_UNICAP         THEN "YES (ver ${UNICAP_libucil_VERSION})"     ELSE NO)
1497 endif()
1498
1499 if(WITH_V4L OR WITH_LIBV4L OR HAVE_LIBV4L OR HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
1500   status("    libv4l/libv4l2:" HAVE_LIBV4L THEN "${LIBV4L_libv4l1_VERSION} / ${LIBV4L_libv4l2_VERSION}" ELSE "NO")
1501   ocv_build_features_string(v4l_status
1502     IF HAVE_CAMV4L THEN "linux/videodev.h"
1503     IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1504     IF HAVE_VIDEOIO THEN "sys/videoio.h"
1505     ELSE "NO")
1506   status("    v4l/v4l2:" "${v4l_status}")
1507 endif()
1508
1509 if(WITH_DSHOW OR HAVE_DSHOW)
1510   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
1511 endif()
1512
1513 if(WITH_MSMF OR HAVE_MSMF)
1514   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
1515   status("      DXVA:"           HAVE_MSMF_DXVA    THEN YES    ELSE NO)
1516 endif()
1517
1518 if(WITH_XIMEA OR HAVE_XIMEA)
1519   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
1520 endif()
1521
1522 if(WITH_XINE OR HAVE_XINE)
1523   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${XINE_VERSION})"     ELSE NO)
1524 endif()
1525
1526 if(WITH_INTELPERC OR HAVE_INTELPERC)
1527   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
1528 endif()
1529
1530 if(WITH_MFX OR HAVE_MFX)
1531   status("    Intel Media SDK:" HAVE_MFX      THEN "YES (${MFX_LIBRARY})" ELSE NO)
1532 endif()
1533
1534 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1535   status("    gPhoto2:"        HAVE_GPHOTO2        THEN "YES"                                 ELSE NO)
1536 endif()
1537
1538 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1539 ocv_build_features_string(parallel_status EXCLUSIVE
1540   IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1541   IF HAVE_CSTRIPES THEN "C="
1542   IF HAVE_OPENMP THEN "OpenMP"
1543   IF HAVE_GCD THEN "GCD"
1544   IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1545   IF HAVE_PTHREADS_PF THEN "pthreads"
1546   ELSE "none")
1547 status("")
1548 status("  Parallel framework:" "${parallel_status}")
1549
1550 if(CV_TRACE OR OPENCV_TRACE)
1551   ocv_build_features_string(trace_status EXCLUSIVE
1552     IF HAVE_ITT THEN "with Intel ITT"
1553     ELSE "built-in")
1554   status("")
1555   status("  Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1556 endif()
1557
1558 # ========================== Other third-party libraries ==========================
1559 status("")
1560 status("  Other third-party libraries:")
1561
1562 if(WITH_IPP AND HAVE_IPP)
1563   status("    Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1564   status("           at:" "${IPP_ROOT_DIR}")
1565   if(NOT HAVE_IPP_ICV)
1566     status("       linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1567   endif()
1568   if(HAVE_IPP_IW)
1569     if(BUILD_IPP_IW)
1570       status("    Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1571     else()
1572       status("    Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1573     endif()
1574     status("              at:" "${IPP_IW_PATH}")
1575   else()
1576     status("    Intel IPP IW:"   NO)
1577   endif()
1578 endif()
1579
1580 if(WITH_VA OR HAVE_VA)
1581   status("    VA:"            HAVE_VA          THEN "YES" ELSE NO)
1582 endif()
1583
1584 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1585   status("    Intel VA-API/OpenCL:"  HAVE_VA_INTEL       THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1586 endif()
1587
1588 if(WITH_LAPACK OR HAVE_LAPACK)
1589   status("    Lapack:"      HAVE_LAPACK     THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1590 endif()
1591
1592 if(WITH_HALIDE OR HAVE_HALIDE)
1593   status("    Halide:"     HAVE_HALIDE      THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1594 endif()
1595
1596 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1597   if(INF_ENGINE_TARGET)
1598     set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1599     get_target_property(_lib ${INF_ENGINE_TARGET} IMPORTED_LOCATION)
1600     get_target_property(_lib_imp_rel ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_RELEASE)
1601     get_target_property(_lib_imp_dbg ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_DEBUG)
1602     get_target_property(_lib_rel ${INF_ENGINE_TARGET} IMPORTED_LOCATION_RELEASE)
1603     get_target_property(_lib_dbg ${INF_ENGINE_TARGET} IMPORTED_LOCATION_DEBUG)
1604     ocv_build_features_string(_lib
1605       IF _lib THEN "${_lib}"
1606       IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1607       IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1608       ELSE "unknown"
1609     )
1610     get_target_property(_inc ${INF_ENGINE_TARGET} INTERFACE_INCLUDE_DIRECTORIES)
1611     status("    Inference Engine:" "${__msg}")
1612     status("                libs:" "${_lib}")
1613     status("            includes:" "${_inc}")
1614   else()
1615     status("    Inference Engine:"     "NO")
1616   endif()
1617 endif()
1618
1619 if(WITH_EIGEN OR HAVE_EIGEN)
1620   status("    Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1621 endif()
1622
1623 if(WITH_OPENVX OR HAVE_OPENVX)
1624   status("    OpenVX:"     HAVE_OPENVX      THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1625 endif()
1626
1627 status("    Custom HAL:" OpenCV_USED_HAL  THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1628
1629 foreach(s ${CUSTOM_STATUS})
1630   status(${CUSTOM_STATUS_${s}})
1631 endforeach()
1632
1633 if(WITH_CUDA OR HAVE_CUDA)
1634   ocv_build_features_string(cuda_features
1635     IF HAVE_CUFFT THEN "CUFFT"
1636     IF HAVE_CUBLAS THEN "CUBLAS"
1637     IF HAVE_NVCUVID THEN "NVCUVID"
1638     IF CUDA_FAST_MATH THEN "FAST_MATH"
1639     ELSE "no extra features")
1640   status("")
1641   status("  NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1642   if(HAVE_CUDA)
1643     status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
1644     status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
1645   endif()
1646 endif()
1647
1648 if(WITH_OPENCL OR HAVE_OPENCL)
1649   ocv_build_features_string(opencl_features
1650     IF HAVE_OPENCL_SVM THEN "SVM"
1651     IF HAVE_CLAMDFFT THEN "AMDFFT"
1652     IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1653     IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1654     ELSE "no extra features")
1655   status("")
1656   status("  OpenCL:"     HAVE_OPENCL   THEN   "YES (${opencl_features})" ELSE "NO")
1657   if(HAVE_OPENCL)
1658     status("    Include path:"  OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1659     status("    Link libraries:"       OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1660   endif()
1661 endif()
1662
1663 # ========================== python ==========================
1664 if(BUILD_opencv_python2)
1665   status("")
1666   status("  Python 2:")
1667   status("    Interpreter:"     PYTHON2INTERP_FOUND  THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})"       ELSE NO)
1668   if(PYTHON2LIBS_VERSION_STRING)
1669     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})"   ELSE NO)
1670   else()
1671     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES}"                                      ELSE NO)
1672   endif()
1673   status("    numpy:"         PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1674   status("    install path:"  HAVE_opencv_python2  THEN "${__INSTALL_PATH_PYTHON2}"                            ELSE "-")
1675 endif()
1676
1677 if(BUILD_opencv_python3)
1678   status("")
1679   status("  Python 3:")
1680   status("    Interpreter:"     PYTHON3INTERP_FOUND  THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})"       ELSE NO)
1681   if(PYTHON3LIBS_VERSION_STRING)
1682     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})"   ELSE NO)
1683   else()
1684     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES}"                                      ELSE NO)
1685   endif()
1686   status("    numpy:"         PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1687   status("    install path:"  HAVE_opencv_python3  THEN "${__INSTALL_PATH_PYTHON3}"                            ELSE "-")
1688 endif()
1689
1690 status("")
1691 status("  Python (for build):"  PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1692 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1693   status("    Pylint:"  PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1694 endif()
1695 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1696   status("    Flake8:"  FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1697 endif()
1698
1699 # ========================== java ==========================
1700 if(BUILD_JAVA OR BUILD_opencv_java)
1701   status("")
1702   status("  Java:"            BUILD_FAT_JAVA_LIB  THEN "export all functions"                                      ELSE "")
1703   status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1704   if(NOT ANDROID)
1705     status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1706   endif()
1707   status("    Java wrappers:" HAVE_opencv_java                                                            THEN YES ELSE NO)
1708   status("    Java tests:"    BUILD_TESTS AND opencv_test_java_BINARY_DIR                                 THEN YES ELSE NO)
1709 endif()
1710
1711 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1712
1713 # ========================== auxiliary ==========================
1714 status("")
1715 status("  Install to:" "${CMAKE_INSTALL_PREFIX}")
1716 status("-----------------------------------------------------------------")
1717 status("")
1718
1719
1720 ocv_finalize_status()
1721
1722 if(ENABLE_CONFIG_VERIFICATION)
1723   ocv_verify_config()
1724 endif()
1725
1726 ocv_cmake_hook(POST_FINALIZE)
1727
1728 # ----------------------------------------------------------------------------
1729 # CPack stuff
1730 # ----------------------------------------------------------------------------
1731
1732 include(cmake/OpenCVPackaging.cmake)
1733
1734 # This should be the last command
1735 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1736 ocv_cmake_eval(DEBUG_POST ONCE)