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 ${ENABLE_PIC})
  34
  35 # Following block can break build in case of cross-compiling
  36 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
  37 # so we will try to detect cross-compiling by the presence of CMAKE_TOOLCHAIN_FILE
  38 if(NOT DEFINED CMAKE_INSTALL_PREFIX)
  39   if(NOT CMAKE_TOOLCHAIN_FILE)
  40     # it _must_ go before project(OpenCV) in order to work
  41     if(WIN32)
  42       set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  43     else()
  44       set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
  45     endif()
  46   else()
  47     #Android: set output folder to ${CMAKE_BINARY_DIR}
  48     set(LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
  49     # any cross-compiling
  50     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  51   endif()
  52 endif()
  53
  54 if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  55   set(WINRT TRUE)
  56 endif()
  57
  58 if(WINRT)
  59   add_definitions(-DWINRT -DNO_GETENV)
  60
  61   # Making definitions available to other configurations and
  62   # to filter dependency restrictions at compile time.
  63   if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone)
  64     set(WINRT_PHONE TRUE)
  65     add_definitions(-DWINRT_PHONE)
  66   elseif(CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  67     set(WINRT_STORE TRUE)
  68     add_definitions(-DWINRT_STORE)
  69   endif()
  70
  71   if(CMAKE_SYSTEM_VERSION MATCHES 10)
  72     set(WINRT_10 TRUE)
  73     add_definitions(-DWINRT_10)
  74   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.1)
  75     set(WINRT_8_1 TRUE)
  76     add_definitions(-DWINRT_8_1)
  77   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.0)
  78     set(WINRT_8_0 TRUE)
  79     add_definitions(-DWINRT_8_0)
  80   endif()
  81 endif()
  82
  83 if(POLICY CMP0026)
  84   cmake_policy(SET CMP0026 NEW)
  85 endif()
  86
  87 if(POLICY CMP0042)
  88   cmake_policy(SET CMP0042 NEW)
  89 endif()
  90
  91 if(POLICY CMP0046)
  92   cmake_policy(SET CMP0046 NEW)
  93 endif()
  94
  95 if(POLICY CMP0051)
  96   cmake_policy(SET CMP0051 NEW)
  97 endif()
  98
  99 if(POLICY CMP0054)  # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
 100   cmake_policy(SET CMP0054 NEW)
 101 endif()
 102
 103 if(POLICY CMP0056)
 104   cmake_policy(SET CMP0056 NEW)
 105 endif()
 106
 107 if(POLICY CMP0067)
 108   cmake_policy(SET CMP0067 NEW)
 109 endif()
 110
 111 include(cmake/OpenCVUtils.cmake)
 112 ocv_cmake_reset_hooks()
 113 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
 114 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
 115   foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
 116     get_filename_component(__dir "${__dir}" ABSOLUTE)
 117     ocv_cmake_hook_register_dir(${__dir})
 118   endforeach()
 119 endif()
 120
 121 ocv_cmake_hook(CMAKE_INIT)
 122
 123 # must go before the project command
 124 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
 125 if(DEFINED CMAKE_BUILD_TYPE)
 126   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
 127 endif()
 128
 129 enable_testing()
 130
 131 project(OpenCV CXX C)
 132
 133 if(MSVC)
 134   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
 135 endif()
 136
 137 ocv_cmake_eval(DEBUG_PRE ONCE)
 138
 139 ocv_clear_vars(OpenCVModules_TARGETS)
 140
 141 include(cmake/OpenCVDownload.cmake)
 142
 143 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
 144
 145 # ----------------------------------------------------------------------------
 146 # Break in case of popular CMake configuration mistakes
 147 # ----------------------------------------------------------------------------
 148 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
 149   message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
 150   Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
 151 endif()
 152
 153 # ----------------------------------------------------------------------------
 154 # Detect compiler and target platform architecture
 155 # ----------------------------------------------------------------------------
 156 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
 157 include(cmake/OpenCVDetectCXXCompiler.cmake)
 158 ocv_cmake_hook(POST_DETECT_COMPILER)
 159
 160 # Add these standard paths to the search paths for FIND_LIBRARY
 161 # to find libraries from these locations first
 162 if(UNIX AND NOT ANDROID)
 163   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
 164     if(EXISTS /lib64)
 165       list(APPEND CMAKE_LIBRARY_PATH /lib64)
 166     else()
 167       list(APPEND CMAKE_LIBRARY_PATH /lib)
 168     endif()
 169     if(EXISTS /usr/lib64)
 170       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
 171     else()
 172       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 173     endif()
 174   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
 175     if(EXISTS /lib32)
 176       list(APPEND CMAKE_LIBRARY_PATH /lib32)
 177     else()
 178       list(APPEND CMAKE_LIBRARY_PATH /lib)
 179     endif()
 180     if(EXISTS /usr/lib32)
 181       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 182     else()
 183       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 184     endif()
 185   endif()
 186 endif()
 187
 188 # Add these standard paths to the search paths for FIND_PATH
 189 # to find include files from these locations first
 190 if(MINGW)
 191   if(EXISTS /mingw)
 192       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 193   endif()
 194   if(EXISTS /mingw32)
 195       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 196   endif()
 197   if(EXISTS /mingw64)
 198       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 199   endif()
 200 endif()
 201
 202 # ----------------------------------------------------------------------------
 203 # OpenCV cmake options
 204 # ----------------------------------------------------------------------------
 205
 206 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
 207
 208 # 3rd party libs
 209 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD   "Force using 3rdparty code from source" OFF)
 210 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 211 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 212 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 213 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 214 OCV_OPTION(BUILD_PNG                "Build libpng from source"           (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 215 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 216 OCV_OPTION(BUILD_WEBP               "Build WebP from source"             (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 217 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
 218 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 )
 219 OCV_OPTION(BUILD_ITT                "Build Intel ITT from source"        (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD) IF (X86_64 OR X86) AND NOT WINRT AND NOT APPLE_FRAMEWORK )
 220
 221 # Optional 3rd party components
 222 # ===================================================
 223 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
 224   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 225   VERIFY HAVE_DC1394)
 226 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
 227   VISIBLE_IF APPLE
 228   VERIFY HAVE_AVFOUNDATION)
 229 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
 230   VISIBLE_IF APPLE
 231   VERIFY HAVE_CARBON OR HAVE_COCOA)
 232 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
 233   VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
 234 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
 235   VISIBLE_IF ANDROID
 236   VERIFY HAVE_CPUFEATURES)
 237 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
 238   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
 239   VERIFY HAVE_VTK)
 240 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
 241   VISIBLE_IF NOT IOS AND NOT WINRT
 242   VERIFY HAVE_CUDA)
 243 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
 244   VISIBLE_IF WITH_CUDA
 245   VERIFY HAVE_CUFFT)
 246 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
 247   VISIBLE_IF WITH_CUDA
 248   VERIFY HAVE_CUBLAS)
 249 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
 250   VISIBLE_IF WITH_CUDA
 251   VERIFY HAVE_NVCUVID)
 252 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION)
 253   VISIBLE_IF NOT WINRT AND NOT CMAKE_CROSSCOMPILING
 254   VERIFY HAVE_EIGEN)
 255 OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
 256   VISIBLE_IF WIN32
 257   VERIFY HAVE_VFW)
 258 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" ON
 259   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 260   VERIFY HAVE_FFMPEG)
 261 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
 262   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 263   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
 264 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
 265   VISIBLE_IF TRUE
 266   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
 267 OCV_OPTION(WITH_GTK "Include GTK support" ON
 268   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 269   VERIFY HAVE_GTK)
 270 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
 271   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 272   VERIFY HAVE_GTK AND NOT HAVE_GTK3)
 273 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
 274   VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
 275   VERIFY HAVE_IPP)
 276 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
 277   VISIBLE_IF TRUE
 278   VERIFY HAVE_HALIDE)
 279 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
 280   VISIBLE_IF TRUE
 281   VERIFY INF_ENGINE_TARGET)
 282 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
 283   VISIBLE_IF NOT IOS
 284   VERIFY HAVE_JASPER)
 285 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
 286   VISIBLE_IF TRUE
 287   VERIFY HAVE_JPEG)
 288 OCV_OPTION(WITH_WEBP "Include WebP support" ON
 289   VISIBLE_IF NOT WINRT
 290   VERIFY HAVE_WEBP)
 291 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ON
 292   VISIBLE_IF NOT IOS AND NOT WINRT
 293   VERIFY HAVE_OPENEXR)
 294 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
 295   VISIBLE_IF NOT ANDROID AND NOT WINRT
 296   VERIFY HAVE_OPENGL)
 297 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
 298   VISIBLE_IF TRUE
 299   VERIFY HAVE_OPENVX)
 300 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
 301   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 302   VERIFY HAVE_OPENNI)
 303 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
 304   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 305   VERIFY HAVE_OPENNI2)
 306 OCV_OPTION(WITH_PNG "Include PNG support" ON
 307   VISIBLE_IF TRUE
 308   VERIFY HAVE_PNG)
 309 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
 310   VISIBLE_IF TRUE
 311   VERIFY HAVE_GDCM)
 312 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
 313   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 314   VERIFY HAVE_PVAPI)
 315 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
 316   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 317   VERIFY HAVE_GIGE_API)
 318 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
 319   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
 320   VERIFY HAVE_ARAVIS_API)
 321 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
 322   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 323   VERIFY HAVE_QT)
 324 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
 325   VISIBLE_IF WIN32 AND NOT WINRT
 326   VERIFY HAVE_WIN32UI)
 327 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
 328   VISIBLE_IF APPLE
 329   VERIFY HAVE_QUICKTIME)
 330 OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
 331   VISIBLE_IF APPLE
 332   VERIFY HAVE_QTKIT)
 333 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
 334   VISIBLE_IF NOT IOS AND NOT WINRT
 335   VERIFY HAVE_TBB)
 336 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
 337   VISIBLE_IF TRUE
 338   VERIFY HAVE_OPENMP)
 339 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
 340   VISIBLE_IF WIN32 AND NOT WINRT
 341   VERIFY HAVE_CSTRIPES)
 342 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
 343   VISIBLE_IF NOT WIN32 OR MINGW
 344   VERIFY HAVE_PTHREADS_PF)
 345 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
 346   VISIBLE_IF NOT IOS
 347   VERIFY HAVE_TIFF)
 348 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF
 349   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 350   VERIFY HAVE_UNICAP)
 351 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
 352   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 353   VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
 354 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
 355   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 356   VERIFY HAVE_LIBV4L)
 357 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
 358   VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
 359   VERIFY HAVE_DSHOW)
 360 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
 361   VISIBLE_IF WIN32
 362   VERIFY HAVE_MSMF)
 363 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
 364   VISIBLE_IF WIN32
 365   VERIFY HAVE_MSMF_DXVA)
 366 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
 367   VISIBLE_IF NOT ANDROID AND NOT WINRT
 368   VERIFY HAVE_XIMEA)
 369 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
 370   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 371   VERIFY HAVE_XINE)
 372 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
 373   VISIBLE_IF TRUE
 374   VERIFY HAVE_CLP)
 375 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
 376   VISIBLE_IF NOT IOS AND NOT WINRT
 377   VERIFY HAVE_OPENCL)
 378 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
 379   VISIBLE_IF TRUE
 380   VERIFY HAVE_OPENCL_SVM) # experimental
 381 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
 382   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 383   VERIFY HAVE_CLAMDFFT)
 384 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
 385   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 386   VERIFY HAVE_CLAMDBLAS)
 387 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
 388   VISIBLE_IF WIN32 AND NOT WINRT
 389   VERIFY HAVE_DIRECTX)
 390 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
 391   VISIBLE_IF WIN32 AND NOT WINRT
 392   VERIFY HAVE_INTELPERC)
 393 OCV_OPTION(WITH_VA "Include VA support" OFF
 394   VISIBLE_IF UNIX AND NOT ANDROID
 395   VERIFY HAVE_VA)
 396 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
 397   VISIBLE_IF UNIX AND NOT ANDROID
 398   VERIFY HAVE_VA_INTEL)
 399 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
 400   VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
 401   VERIFY HAVE_MFX)
 402 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
 403   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 404   VERIFY HAVE_GDAL)
 405 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
 406   VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
 407   VERIFY HAVE_GPHOTO2)
 408 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
 409   VISIBLE_IF NOT ANDROID AND NOT IOS
 410   VERIFY HAVE_LAPACK)
 411 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
 412   VISIBLE_IF NOT APPLE_FRAMEWORK
 413   VERIFY HAVE_ITT)
 414 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
 415   VISIBLE_IF TRUE
 416   VERIFY HAVE_PROTOBUF)
 417 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
 418   VISIBLE_IF TRUE
 419   VERIFY HAVE_IMGCODEC_HDR)
 420 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
 421   VISIBLE_IF TRUE
 422   VERIFY HAVE_IMGCODEC_SUNRASTER)
 423 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
 424   VISIBLE_IF TRUE
 425   VERIFY HAVE_IMGCODEC_PXM)
 426 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
 427   VISIBLE_IF TRUE
 428   VERIFY HAVE_QUIRC)
 429
 430 # OpenCV build components
 431 # ===================================================
 432 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
 433 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
 434 OCV_OPTION(BUILD_opencv_js          "Build JavaScript bindings by Emscripten" OFF )
 435 OCV_OPTION(BUILD_ANDROID_PROJECTS   "Build Android projects providing .apk files" ON  IF ANDROID )
 436 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 437 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" OFF  IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
 438 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 439 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON  IF NOT WINRT)
 440 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 441 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 442 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into release binaries ('OFF' means default settings)" OFF )
 443 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
 444 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP   "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
 445 OCV_OPTION(BUILD_FAT_JAVA_LIB       "Create Java wrapper exporting all functions of OpenCV library (requires static build of OpenCV modules)" ANDROID IF NOT BUILD_SHARED_LIBS)
 446 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID )
 447 OCV_OPTION(BUILD_CUDA_STUBS         "Build CUDA modules stubs when no CUDA SDK" OFF  IF (NOT APPLE_FRAMEWORK) )
 448 OCV_OPTION(BUILD_JAVA               "Enable Java support"                         (ANDROID OR NOT CMAKE_CROSSCOMPILING)  IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
 449
 450 # OpenCV installation options
 451 # ===================================================
 452 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 453 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 454 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 455 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 456 OCV_OPTION(INSTALL_TO_MANGLED_PATHS "Enables mangled install paths, that help with side by side installs." OFF IF (UNIX AND NOT ANDROID AND NOT APPLE_FRAMEWORK AND BUILD_SHARED_LIBS) )
 457 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 458
 459 # OpenCV build options
 460 # ===================================================
 461 OCV_OPTION(ENABLE_CCACHE              "Use ccache"                                               (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
 462 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
 463 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 464 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CV_GCC )
 465 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CV_GCC )
 466 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CV_GCC )
 467 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 468 OCV_OPTION(ENABLE_FAST_MATH           "Enable -ffast-math (not recommended for GCC 4.6.x)"       OFF  IF (CV_GCC AND (X86 OR X86_64)) )
 469 if(NOT IOS)  # Use CPU_BASELINE instead
 470 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) )
 471 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
 472 endif()
 473 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 474 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 475 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF  IF ANDROID )
 476 OCV_OPTION(ENABLE_IMPL_COLLECTION     "Collect implementation data on function call"             OFF )
 477 OCV_OPTION(ENABLE_INSTRUMENTATION     "Instrument functions to collect calls trace and performance" OFF )
 478 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) )
 479 OCV_OPTION(ENABLE_BUILD_HARDENING     "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
 480 OCV_OPTION(ENABLE_LTO                 "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
 481 OCV_OPTION(ENABLE_THIN_LTO            "Enable Thin LTO" OFF IF CV_CLANG)
 482 OCV_OPTION(GENERATE_ABI_DESCRIPTOR    "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
 483 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) )
 484 OCV_OPTION(CV_ENABLE_INTRINSICS       "Use intrinsic-based optimized code" ON )
 485 OCV_OPTION(CV_DISABLE_OPTIMIZATION    "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
 486 OCV_OPTION(CV_TRACE                   "Enable OpenCV code trace" ON)
 487 OCV_OPTION(OPENCV_GENERATE_SETUPVARS  "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
 488 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
 489
 490 OCV_OPTION(ENABLE_PYLINT              "Add target with Pylint checks"                            (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 491 OCV_OPTION(ENABLE_FLAKE8              "Add target with Python flake8 checker"                    (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 492
 493 if(ENABLE_IMPL_COLLECTION)
 494   add_definitions(-DCV_COLLECT_IMPL_DATA)
 495 endif()
 496
 497
 498 # ----------------------------------------------------------------------------
 499 #  Get actual OpenCV version number from sources
 500 # ----------------------------------------------------------------------------
 501 include(cmake/OpenCVVersion.cmake)
 502
 503 ocv_cmake_hook(POST_OPTIONS)
 504
 505 # ----------------------------------------------------------------------------
 506 #  Build & install layouts
 507 # ----------------------------------------------------------------------------
 508
 509 # Save libs and executables in the same place
 510 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
 511
 512 if(ANDROID)
 513   if(ANDROID_ABI MATCHES "NEON")
 514     set(ENABLE_NEON ON)
 515   endif()
 516   if(ANDROID_ABI MATCHES "VFPV3")
 517     set(ENABLE_VFPV3 ON)
 518   endif()
 519 endif()
 520
 521 if(ANDROID OR WIN32)
 522   ocv_update(OPENCV_DOC_INSTALL_PATH doc)
 523 else()
 524   ocv_update(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 525 endif()
 526
 527 if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 528   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 529     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 530   else()
 531     message(STATUS "Can't detect runtime and/or arch")
 532     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 533   endif()
 534 elseif(ANDROID)
 535   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 536 else()
 537   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 538 endif()
 539
 540 if(ANDROID)
 541   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 542 else()
 543   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 544 endif()
 545
 546 if(ANDROID)
 547   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 548 else()
 549   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 550 endif()
 551
 552 if(NOT OPENCV_TEST_INSTALL_PATH)
 553   ocv_update(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 554 endif()
 555
 556 if (OPENCV_TEST_DATA_PATH)
 557   get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
 558 endif()
 559
 560 if(ANDROID)
 561   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "sdk/etc/testdata")
 562 elseif(WIN32)
 563   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "testdata")
 564 else()
 565   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "share/OpenCV/testdata")
 566 endif()
 567
 568 if(ANDROID)
 569   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 570   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 571   ocv_update(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 572   ocv_update(OPENCV_LIB_ARCHIVE_INSTALL_PATH sdk/native/staticlibs/${ANDROID_NDK_ABI_NAME})
 573   ocv_update(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 574   ocv_update(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 575   ocv_update(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 576   ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 577   ocv_update(OPENCV_OTHER_INSTALL_PATH   sdk/etc)
 578 else()
 579   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib")
 580   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 581
 582   if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 583     if(OpenCV_STATIC)
 584       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 585     else()
 586       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 587     endif()
 588     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 589     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples)
 590     ocv_update(OPENCV_JAR_INSTALL_PATH java)
 591     ocv_update(OPENCV_OTHER_INSTALL_PATH   etc)
 592     ocv_update(OPENCV_CONFIG_INSTALL_PATH  ".")
 593   else()
 594     include(GNUInstallDirs)
 595     ocv_update(OPENCV_LIB_INSTALL_PATH     ${CMAKE_INSTALL_LIBDIR}${LIB_SUFFIX})
 596     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 597     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 598     ocv_update(OPENCV_JAR_INSTALL_PATH share/OpenCV/java)
 599     ocv_update(OPENCV_OTHER_INSTALL_PATH   share/OpenCV)
 600
 601     if(NOT DEFINED OPENCV_CONFIG_INSTALL_PATH)
 602       math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 603       if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 604         ocv_update(OPENCV_CONFIG_INSTALL_PATH ${CMAKE_INSTALL_LIBDIR}${LIB_SUFFIX}/cmake/opencv)
 605       else()
 606         ocv_update(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 607       endif()
 608     endif()
 609   endif()
 610   ocv_update(OPENCV_INCLUDE_INSTALL_PATH "include")
 611   #ocv_update(OPENCV_PYTHON_INSTALL_PATH  "python")  # no default value, see https://github.com/opencv/opencv/issues/13202
 612 endif()
 613
 614 ocv_update(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 615 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 616
 617 if(INSTALL_TO_MANGLED_PATHS)
 618   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 619   foreach(v
 620       OPENCV_3P_LIB_INSTALL_PATH
 621       OPENCV_SAMPLES_SRC_INSTALL_PATH
 622       OPENCV_CONFIG_INSTALL_PATH
 623       OPENCV_DOC_INSTALL_PATH
 624       OPENCV_JAR_INSTALL_PATH
 625       OPENCV_TEST_DATA_INSTALL_PATH
 626       OPENCV_OTHER_INSTALL_PATH
 627     )
 628     string(REPLACE "OpenCV" "OpenCV-${OPENCV_VERSION}" ${v} "${${v}}")
 629     string(REPLACE "opencv" "opencv-${OPENCV_VERSION}" ${v} "${${v}}")
 630   endforeach()
 631 endif()
 632
 633 if(ANDROID)
 634   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_LIB_INSTALL_PATH}")
 635 elseif(INSTALL_CREATE_DISTRIB)
 636   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}/${OpenCV_ARCH}")
 637 else()
 638   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}")
 639 endif()
 640 ocv_update(OPENCV_JNI_BIN_INSTALL_PATH "${OPENCV_JNI_INSTALL_PATH}")
 641
 642 if(NOT OPENCV_LIB_ARCHIVE_INSTALL_PATH)
 643   set(OPENCV_LIB_ARCHIVE_INSTALL_PATH ${OPENCV_LIB_INSTALL_PATH})
 644 endif()
 645
 646 if(WIN32)
 647   # Postfix of DLLs:
 648   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 649   set(OPENCV_DEBUG_POSTFIX d)
 650 else()
 651   # Postfix of so's:
 652   set(OPENCV_DLLVERSION "")
 653   set(OPENCV_DEBUG_POSTFIX "")
 654 endif()
 655
 656 if(DEFINED CMAKE_DEBUG_POSTFIX)
 657   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 658 endif()
 659
 660 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
 661   set(BUILD_opencv_world ON CACHE INTERNAL "")
 662 endif()
 663
 664 # ----------------------------------------------------------------------------
 665 #  Path for build/platform -specific headers
 666 # ----------------------------------------------------------------------------
 667 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 668 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 669
 670 # ----------------------------------------------------------------------------
 671 #  Path for additional modules
 672 # ----------------------------------------------------------------------------
 673 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
 674
 675 # ----------------------------------------------------------------------------
 676 #  Autodetect if we are in a GIT repository
 677 # ----------------------------------------------------------------------------
 678 find_host_package(Git QUIET)
 679
 680 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
 681   ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
 682 elseif(NOT DEFINED OPENCV_VCSVERSION)
 683   # We don't have git:
 684   set(OPENCV_VCSVERSION "unknown")
 685 endif()
 686
 687
 688 # ----------------------------------------------------------------------------
 689 # OpenCV compiler and linker options
 690 # ----------------------------------------------------------------------------
 691 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 692 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 693   set(CMAKE_BUILD_TYPE Release)
 694 endif()
 695
 696 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
 697
 698 # --- Python Support ---
 699 if(NOT IOS)
 700   include(cmake/OpenCVDetectPython.cmake)
 701 endif()
 702
 703 include(cmake/OpenCVCompilerOptions.cmake)
 704
 705 ocv_cmake_hook(POST_COMPILER_OPTIONS)
 706
 707 # ----------------------------------------------------------------------------
 708 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 709 # ----------------------------------------------------------------------------
 710 if(UNIX)
 711   if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
 712     if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR}
 713         AND NOT OPENCV_ENABLE_PKG_CONFIG
 714     )
 715       if(NOT PkgConfig_FOUND)
 716         message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
 717       elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
 718         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.")
 719       endif()
 720     elseif(OPENCV_DISABLE_PKG_CONFIG)
 721       if(PkgConfig_FOUND)
 722         message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
 723       endif()
 724     else()
 725       find_package(PkgConfig QUIET)
 726     endif()
 727   endif()
 728   include(CheckFunctionExists)
 729   include(CheckIncludeFile)
 730   include(CheckSymbolExists)
 731
 732   if(NOT APPLE)
 733     CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
 734     if(ANDROID)
 735       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 736     elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
 737       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 738     elseif(EMSCRIPTEN)
 739       # no need to link to system libs with emscripten
 740     else()
 741       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 742     endif()
 743   else()
 744     set(HAVE_PTHREAD 1)
 745   endif()
 746
 747   CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
 748   CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 749   if(HAVE_MALLOC_H)
 750     CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
 751   endif()
 752 endif()
 753
 754 include(cmake/OpenCVPCHSupport.cmake)
 755 include(cmake/OpenCVModule.cmake)
 756
 757 # ----------------------------------------------------------------------------
 758 #  Detect endianness of build platform
 759 # ----------------------------------------------------------------------------
 760
 761 if(IOS)
 762   # test_big_endian needs try_compile, which doesn't work for iOS
 763   # http://public.kitware.com/Bug/view.php?id=12288
 764   set(WORDS_BIGENDIAN 0)
 765 else()
 766   include(TestBigEndian)
 767   test_big_endian(WORDS_BIGENDIAN)
 768 endif()
 769
 770 # ----------------------------------------------------------------------------
 771 #  Detect 3rd-party libraries
 772 # ----------------------------------------------------------------------------
 773
 774 if(ANDROID AND WITH_CPUFEATURES)
 775   add_subdirectory(3rdparty/cpufeatures)
 776   set(HAVE_CPUFEATURES 1)
 777 endif()
 778
 779 include(cmake/OpenCVFindFrameworks.cmake)
 780
 781 include(cmake/OpenCVFindLibsGrfmt.cmake)
 782 include(cmake/OpenCVFindLibsGUI.cmake)
 783 include(cmake/OpenCVFindLibsVideo.cmake)
 784 include(cmake/OpenCVFindLibsPerf.cmake)
 785 include(cmake/OpenCVFindLAPACK.cmake)
 786 include(cmake/OpenCVFindProtobuf.cmake)
 787
 788 # ----------------------------------------------------------------------------
 789 #  Detect other 3rd-party libraries/tools
 790 # ----------------------------------------------------------------------------
 791
 792 # --- Java Support ---
 793 if(BUILD_JAVA)
 794   if(ANDROID)
 795     include(cmake/android/OpenCVDetectAndroidSDK.cmake)
 796   else()
 797     include(cmake/OpenCVDetectApacheAnt.cmake)
 798     find_package(JNI)
 799   endif()
 800 endif()
 801
 802 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
 803   include(cmake/OpenCVPylint.cmake)
 804 endif()
 805 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
 806   find_package(Flake8 QUIET)
 807   if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
 808     include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
 809   endif()
 810   if(FLAKE8_FOUND)
 811     add_custom_target(check_flake8
 812         COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
 813         WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 814         COMMENT "Running flake8"
 815     )
 816   endif()
 817 endif()
 818
 819
 820 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 821   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 822 else()
 823   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 824 endif()
 825
 826 # --- OpenCL ---
 827 if(WITH_OPENCL)
 828   include(cmake/OpenCVDetectOpenCL.cmake)
 829 endif()
 830
 831 # --- Halide ---
 832 if(WITH_HALIDE)
 833   include(cmake/OpenCVDetectHalide.cmake)
 834 endif()
 835
 836 # --- Inference Engine ---
 837 if(WITH_INF_ENGINE)
 838   include(cmake/OpenCVDetectInferenceEngine.cmake)
 839 endif()
 840
 841 # --- DirectX ---
 842 if(WITH_DIRECTX)
 843   include(cmake/OpenCVDetectDirectX.cmake)
 844 endif()
 845
 846 if(WITH_VTK)
 847   include(cmake/OpenCVDetectVTK.cmake)
 848 endif()
 849
 850 if(WITH_OPENVX)
 851   include(cmake/FindOpenVX.cmake)
 852 endif()
 853
 854 if(WITH_QUIRC)
 855   add_subdirectory(3rdparty/quirc)
 856   set(HAVE_QUIRC TRUE)
 857 endif()
 858 # ----------------------------------------------------------------------------
 859 # OpenCV HAL
 860 # ----------------------------------------------------------------------------
 861 set(_hal_includes "")
 862 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
 863   # 1. libraries
 864   foreach (l ${${HAL_LIBRARIES_VAR}})
 865     if(NOT TARGET ${l})
 866       get_filename_component(l "${l}" ABSOLUTE)
 867     endif()
 868     list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
 869   endforeach()
 870   # 2. headers
 871   foreach (h ${${HAL_HEADERS_VAR}})
 872     set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
 873   endforeach()
 874   # 3. include paths
 875   ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
 876 endmacro()
 877
 878 if(NOT DEFINED OpenCV_HAL)
 879   set(OpenCV_HAL "OpenCV_HAL")
 880 endif()
 881
 882 if(HAVE_OPENVX)
 883   if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
 884     set(OpenCV_HAL "openvx;${OpenCV_HAL}")
 885   endif()
 886 endif()
 887
 888 if(WITH_CAROTENE)
 889   ocv_debug_message(STATUS "Enable carotene acceleration")
 890   if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
 891     set(OpenCV_HAL "carotene;${OpenCV_HAL}")
 892   endif()
 893 endif()
 894
 895 foreach(hal ${OpenCV_HAL})
 896   if(hal STREQUAL "carotene")
 897     add_subdirectory(3rdparty/carotene/hal)
 898     ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
 899     list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
 900   elseif(hal STREQUAL "openvx")
 901     add_subdirectory(3rdparty/openvx)
 902     ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
 903     list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
 904   else()
 905     ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
 906     ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 907     find_package(${hal} NO_MODULE QUIET)
 908     if(${hal}_FOUND)
 909       ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 910       list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
 911     endif()
 912   endif()
 913 endforeach()
 914 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
 915 unset(_hal_includes)
 916
 917
 918 # ----------------------------------------------------------------------------
 919 # Add CUDA libraries (needed for apps/tools, samples)
 920 # ----------------------------------------------------------------------------
 921 if(HAVE_CUDA)
 922   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 923   if(HAVE_CUBLAS)
 924     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 925   endif()
 926   if(HAVE_CUFFT)
 927     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 928   endif()
 929   foreach(p ${CUDA_LIBS_PATH})
 930     if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
 931       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
 932     else()
 933       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
 934     endif()
 935   endforeach()
 936 endif()
 937
 938
 939 # ----------------------------------------------------------------------------
 940 # Code trace support
 941 # ----------------------------------------------------------------------------
 942 if(CV_TRACE)
 943   include(cmake/OpenCVDetectTrace.cmake)
 944 endif()
 945
 946 ocv_cmake_hook(POST_DETECT_DEPENDECIES)
 947
 948 # ----------------------------------------------------------------------------
 949 # Solution folders:
 950 # ----------------------------------------------------------------------------
 951 if(ENABLE_SOLUTION_FOLDERS)
 952   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 953   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 954 endif()
 955
 956 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 957 include(cmake/OpenCVExtraTargets.cmake)
 958
 959 # ----------------------------------------------------------------------------
 960 # Process subdirectories
 961 # ----------------------------------------------------------------------------
 962
 963 # opencv.hpp and legacy headers
 964 add_subdirectory(include)
 965
 966 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
 967 ocv_add_modules_compiler_options()
 968
 969 # OpenCV modules
 970 add_subdirectory(modules)
 971
 972 # Generate targets for documentation
 973 add_subdirectory(doc)
 974
 975 # various data that is used by cv libraries and/or demo applications.
 976 add_subdirectory(data)
 977
 978 # extra applications
 979 if(BUILD_opencv_apps)
 980   add_subdirectory(apps)
 981 endif()
 982
 983 # examples
 984 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
 985   add_subdirectory(samples)
 986 endif()
 987
 988 if(ANDROID)
 989   add_subdirectory(platforms/android/service)
 990 endif()
 991
 992 # ----------------------------------------------------------------------------
 993 # Finalization: generate configuration-based files
 994 # ----------------------------------------------------------------------------
 995
 996 ocv_cmake_hook(PRE_FINALIZE)
 997
 998 # Generate platform-dependent and configuration-dependent headers
 999 include(cmake/OpenCVGenHeaders.cmake)
1000
1001 # Generate opencv.pc for pkg-config command
1002 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION
1003     AND OPENCV_GENERATE_PKGCONFIG
1004     AND NOT CMAKE_GENERATOR MATCHES "Xcode")
1005   include(cmake/OpenCVGenPkgconfig.cmake)
1006 endif()
1007
1008 # Generate OpenCV.mk for ndk-build (Android build tool)
1009 include(cmake/OpenCVGenAndroidMK.cmake)
1010
1011 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
1012 include(cmake/OpenCVGenConfig.cmake)
1013
1014 # Generate Info.plist for the IOS framework
1015 if(APPLE_FRAMEWORK)
1016   include(cmake/OpenCVGenInfoPlist.cmake)
1017 endif()
1018
1019 # Generate ABI descriptor
1020 include(cmake/OpenCVGenABI.cmake)
1021
1022 # Generate environment setup file
1023 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
1024   if(ANDROID)
1025     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
1026     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
1027                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1028     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1029             DESTINATION ./ COMPONENT tests)
1030   elseif(WIN32)
1031     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
1032                    "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
1033     install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
1034             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1035   elseif(UNIX)
1036     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
1037                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1038     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1039             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1040   endif()
1041 endif()
1042
1043 if(NOT OPENCV_README_FILE)
1044   if(ANDROID)
1045     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
1046   endif()
1047 endif()
1048
1049 if(NOT OPENCV_LICENSE_FILE)
1050   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
1051 endif()
1052
1053 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
1054 if(ANDROID OR NOT UNIX)
1055   install(FILES ${OPENCV_LICENSE_FILE}
1056         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1057         DESTINATION ./ COMPONENT libs)
1058   if(OPENCV_README_FILE)
1059     install(FILES ${OPENCV_README_FILE}
1060             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1061             DESTINATION ./ COMPONENT libs)
1062   endif()
1063 endif()
1064
1065 if(COMMAND ocv_pylint_finalize)
1066   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
1067   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
1068   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
1069   ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
1070   ocv_pylint_finalize()
1071 endif()
1072
1073 if(OPENCV_GENERATE_SETUPVARS)
1074   include(cmake/OpenCVGenSetupVars.cmake)
1075 endif()
1076
1077 # ----------------------------------------------------------------------------
1078 # Summary:
1079 # ----------------------------------------------------------------------------
1080 status("")
1081 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
1082 if(OPENCV_VCSVERSION)
1083   status("  Version control:" ${OPENCV_VCSVERSION})
1084 endif()
1085 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
1086   set(__dump_extra_header OFF)
1087   foreach(p ${OPENCV_EXTRA_MODULES_PATH})
1088     if(EXISTS ${p})
1089       if(NOT __dump_extra_header)
1090         set(__dump_extra_header ON)
1091         status("")
1092         status("  Extra modules:")
1093       else()
1094         status("")
1095       endif()
1096       ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
1097       status("    Location (extra):" ${p})
1098       status("    Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1099     endif()
1100   endforeach()
1101   unset(__dump_extra_header)
1102 endif()
1103
1104 # ========================== build platform ==========================
1105 status("")
1106 status("  Platform:")
1107 if(NOT DEFINED OPENCV_TIMESTAMP
1108     AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1109     AND NOT BUILD_INFO_SKIP_TIMESTAMP
1110 )
1111   string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1112   set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1113 endif()
1114 if(OPENCV_TIMESTAMP)
1115   status("    Timestamp:"      ${OPENCV_TIMESTAMP})
1116 endif()
1117 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1118 if(CMAKE_CROSSCOMPILING)
1119   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1120 endif()
1121 status("    CMake:"            ${CMAKE_VERSION})
1122 status("    CMake generator:"  ${CMAKE_GENERATOR})
1123 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
1124 if(MSVC)
1125   status("    MSVC:"           ${MSVC_VERSION})
1126 endif()
1127 if(CMAKE_GENERATOR MATCHES Xcode)
1128   status("    Xcode:"          ${XCODE_VERSION})
1129 endif()
1130 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1131   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
1132 endif()
1133
1134
1135 # ========================= CPU code generation mode =========================
1136 status("")
1137 status("  CPU/HW features:")
1138 status("    Baseline:"  "${CPU_BASELINE_FINAL}")
1139 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1140   status("      requested:"  "${CPU_BASELINE}")
1141 endif()
1142 if(CPU_BASELINE_REQUIRE)
1143   status("      required:"  "${CPU_BASELINE_REQUIRE}")
1144 endif()
1145 if(CPU_BASELINE_DISABLE)
1146   status("      disabled:"  "${CPU_BASELINE_DISABLE}")
1147 endif()
1148 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1149   status("    Dispatched code generation:"  "${CPU_DISPATCH_FINAL}")
1150   if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1151     status("      requested:"  "${CPU_DISPATCH}")
1152   endif()
1153   if(CPU_DISPATCH_REQUIRE)
1154     status("      required:"  "${CPU_DISPATCH_REQUIRE}")
1155   endif()
1156   foreach(OPT ${CPU_DISPATCH_FINAL})
1157     status("      ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):"  "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1158   endforeach()
1159 endif()
1160
1161 # ========================== C/C++ options ==========================
1162 if(CMAKE_CXX_COMPILER_VERSION)
1163   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1164 else()
1165   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1166 endif()
1167 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1168
1169 status("")
1170 status("  C/C++:")
1171 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1172 if(ENABLE_CXX11 OR HAVE_CXX11)
1173 status("    C++11:" HAVE_CXX11 THEN YES ELSE NO)
1174 endif()
1175 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
1176 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1177 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1178 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1179 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1180 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1181 if(WIN32)
1182   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1183   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1184 else()
1185   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1186   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1187 endif()
1188 status("    ccache:"                  OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1189 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1190
1191 # ========================== Dependencies ============================
1192 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1193 status("    Extra dependencies:" ${deps_extra})
1194 status("    3rdparty dependencies:" ${deps_3rdparty})
1195
1196 # ========================== OpenCV modules ==========================
1197 status("")
1198 status("  OpenCV modules:")
1199 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
1200 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
1201 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO}")
1202 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1203 list(SORT OPENCV_MODULES_BUILD_ST)
1204 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1205 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1206 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1207 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
1208 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
1209 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
1210 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1211
1212 ocv_build_features_string(apps_status
1213   IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1214   IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1215   IF BUILD_EXAMPLES THEN "examples"
1216   IF BUILD_opencv_apps THEN "apps"
1217   IF BUILD_ANDROID_SERVICE THEN "android_service"
1218   IF BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1219   ELSE "-")
1220 status("    Applications:" "${apps_status}")
1221 ocv_build_features_string(docs_status
1222     IF TARGET doxygen_cpp THEN "doxygen"
1223     IF TARGET doxygen_python THEN "python"
1224     IF TARGET doxygen_javadoc THEN "javadoc"
1225     IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1226     ELSE "NO"
1227 )
1228 status("    Documentation:" "${docs_status}")
1229 status("    Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1230
1231 # ========================== Android details ==========================
1232 if(ANDROID)
1233   status("")
1234   if(DEFINED ANDROID_NDK_REVISION)
1235     set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1236   else()
1237     set(__msg "location: ${ANDROID_NDK}")
1238   endif()
1239   status("  Android NDK: " ${__msg})
1240   status("    Android ABI:" ${ANDROID_ABI})
1241   if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1242     status("    NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1243   elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1244     status("    NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1245   endif()
1246   status("    STL type:" ${ANDROID_STL})
1247   status("    Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1248
1249   if(BUILD_ANDROID_PROJECTS)
1250     status("  Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1251     if(ANDROID_EXECUTABLE)
1252       status("    android tool:"  "${ANDROID_EXECUTABLE}")
1253     endif()
1254   else()
1255     status("  Android SDK: " "not used, projects are not built")
1256   endif()
1257   if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1258     status("    SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1259   endif()
1260   if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1261     if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1262       status("    Projects build scripts:" "Ant/Eclipse compatible")
1263     elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1264       status("    Projects build scripts:" "Gradle")
1265     endif()
1266   endif()
1267 endif()
1268
1269 # ================== Windows RT features ==================
1270 if(WIN32)
1271 status("")
1272 status("  Windows RT support:" WINRT THEN YES ELSE NO)
1273   if(WINRT)
1274     status("    Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1275     status("    Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1276     status("    Building for version: " ${CMAKE_SYSTEM_VERSION})
1277     if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1278       status("    Building for C++ without CX extensions")
1279     endif()
1280   endif()
1281 endif(WIN32)
1282
1283 # ========================== GUI ==========================
1284 status("")
1285 status("  GUI: ")
1286
1287 if(WITH_QT OR HAVE_QT)
1288   if(HAVE_QT5)
1289     status("    QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1290     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1291   elseif(HAVE_QT)
1292     status("    QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1293     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1294   else()
1295     status("    QT:" "NO")
1296   endif()
1297 endif()
1298
1299 if(WITH_WIN32UI)
1300   status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1301 endif()
1302
1303 if(APPLE)
1304   if(WITH_CARBON)
1305     status("    Carbon:" YES)
1306   else()
1307     status("    Cocoa:"  YES)
1308   endif()
1309 endif()
1310
1311 if(WITH_GTK OR HAVE_GTK)
1312   if(HAVE_GTK3)
1313     status("    GTK+:" "YES (ver ${ALIASOF_gtk+-3.0_VERSION})")
1314   elseif(HAVE_GTK)
1315     status("    GTK+:" "YES (ver ${ALIASOF_gtk+-2.0_VERSION})")
1316   else()
1317     status("    GTK+:" "NO")
1318   endif()
1319   if(HAVE_GTK)
1320     status(  "      GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
1321     status(  "      GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
1322   endif()
1323 endif()
1324
1325 if(WITH_OPENGL OR HAVE_OPENGL)
1326   status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1327 endif()
1328
1329 if(WITH_VTK OR HAVE_VTK)
1330   status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1331 endif()
1332
1333 # ========================== MEDIA IO ==========================
1334 status("")
1335 status("  Media I/O: ")
1336 status("    ZLib:"   ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1337
1338 if(WITH_JPEG OR HAVE_JPEG)
1339   if(NOT HAVE_JPEG)
1340     status("    JPEG:" NO)
1341   elseif(BUILD_JPEG)
1342     status("    JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1343   else()
1344     status("    JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1345   endif()
1346 endif()
1347
1348 if(WITH_WEBP OR HAVE_WEBP)
1349   status("    WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1350 endif()
1351
1352 if(WITH_PNG OR HAVE_PNG)
1353   status("    PNG:"  PNG_FOUND  THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1354 endif()
1355
1356 if(WITH_TIFF OR HAVE_TIFF)
1357   status("    TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1358 endif()
1359
1360 if(WITH_JASPER OR HAVE_JASPER)
1361   status("    JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1362 endif()
1363
1364 if(WITH_OPENEXR OR HAVE_OPENEXR)
1365   status("    OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1366 endif()
1367
1368 if(WITH_GDAL OR HAVE_GDAL)
1369   status("    GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1370 endif()
1371
1372 if(WITH_GDCM OR HAVE_GDCM)
1373   status("    GDCM:" HAVE_GDCM THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1374 endif()
1375
1376 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1377   status("    HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1378 endif()
1379
1380 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1381   status("    SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1382 endif()
1383
1384 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1385   status("    PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1386 endif()
1387
1388 # ========================== VIDEO IO ==========================
1389 status("")
1390 status("  Video I/O:")
1391
1392 if(WITH_VFW OR HAVE_VFW)
1393   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
1394 endif()
1395
1396 if(WITH_1394 OR HAVE_DC1394)
1397   if (HAVE_DC1394_2)
1398     status("    DC1394:" "YES (ver ${ALIASOF_libdc1394-2_VERSION})")
1399   elseif (HAVE_DC1394)
1400     status("    DC1394:" "YES (ver ${ALIASOF_libdc1394_VERSION})")
1401   else()
1402     status("    DC1394:" "NO")
1403   endif()
1404 endif()
1405
1406 if(WITH_FFMPEG OR HAVE_FFMPEG)
1407   if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1408     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (find_package)"                       ELSE "NO (find_package)")
1409   elseif(WIN32)
1410     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
1411   else()
1412     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
1413   endif()
1414   status("      avcodec:"      FFMPEG_libavcodec_FOUND    THEN "YES (ver ${FFMPEG_libavcodec_VERSION})"    ELSE NO)
1415   status("      avformat:"     FFMPEG_libavformat_FOUND   THEN "YES (ver ${FFMPEG_libavformat_VERSION})"   ELSE NO)
1416   status("      avutil:"       FFMPEG_libavutil_FOUND     THEN "YES (ver ${FFMPEG_libavutil_VERSION})"     ELSE NO)
1417   status("      swscale:"      FFMPEG_libswscale_FOUND    THEN "YES (ver ${FFMPEG_libswscale_VERSION})"    ELSE NO)
1418   status("      avresample:"   FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1419 endif()
1420
1421 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1422   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
1423   if(HAVE_GSTREAMER)
1424     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
1425     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1426     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
1427     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
1428     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1429   endif(HAVE_GSTREAMER)
1430 endif()
1431
1432 if(WITH_OPENNI OR HAVE_OPENNI)
1433   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})" ELSE NO)
1434   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
1435 endif()
1436
1437 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1438   status("    OpenNI2:"        HAVE_OPENNI2    THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})" ELSE NO)
1439 endif()
1440
1441 if(WITH_PVAPI OR HAVE_PVAPI)
1442   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
1443 endif()
1444
1445 if(WITH_GIGEAPI OR HAVE_GIGE_API)
1446   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
1447 endif()
1448
1449 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1450   status("    Aravis SDK:"     HAVE_ARAVIS_API     THEN "YES (${ARAVIS_LIBRARIES})"                ELSE NO)
1451 endif()
1452
1453 if(APPLE)
1454   status("    AVFoundation:"   HAVE_AVFOUNDATION   THEN YES                                        ELSE NO)
1455   if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1456     status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
1457   endif()
1458   if(WITH_QTKIT OR HAVE_QTKIT)
1459     status("    QTKit:"          HAVE_QTKIT          THEN "YES (deprecated)"                         ELSE NO)
1460   endif()
1461 endif()
1462
1463 if(WITH_UNICAP OR HAVE_UNICAP)
1464   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
1465   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
1466 endif()
1467
1468 if(WITH_V4L OR WITH_LIBV4L OR HAVE_LIBV4L OR HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
1469   status("    libv4l/libv4l2:" HAVE_LIBV4L THEN "${ALIASOF_libv4l1_VERSION} / ${ALIASOF_libv4l2_VERSION}" ELSE "NO")
1470   ocv_build_features_string(v4l_status
1471     IF HAVE_CAMV4L THEN "linux/videodev.h"
1472     IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1473     IF HAVE_VIDEOIO THEN "sys/videoio.h"
1474     ELSE "NO")
1475   status("    v4l/v4l2:" "${v4l_status}")
1476 endif()
1477
1478 if(WITH_DSHOW OR HAVE_DSHOW)
1479   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
1480 endif()
1481
1482 if(WITH_MSMF OR HAVE_MSMF)
1483   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
1484   status("      DXVA:"           HAVE_MSMF_DXVA    THEN YES    ELSE NO)
1485 endif()
1486
1487 if(WITH_XIMEA OR HAVE_XIMEA)
1488   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
1489 endif()
1490
1491 if(WITH_XINE OR HAVE_XINE)
1492   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
1493 endif()
1494
1495 if(WITH_INTELPERC OR HAVE_INTELPERC)
1496   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
1497 endif()
1498
1499 if(WITH_MFX OR HAVE_MFX)
1500   status("    Intel Media SDK:" HAVE_MFX      THEN "YES (${MFX_LIBRARY})" ELSE NO)
1501 endif()
1502
1503 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1504   status("    gPhoto2:"        HAVE_GPHOTO2        THEN "YES"                                 ELSE NO)
1505 endif()
1506
1507 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1508 ocv_build_features_string(parallel_status EXCLUSIVE
1509   IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1510   IF HAVE_CSTRIPES THEN "C="
1511   IF HAVE_OPENMP THEN "OpenMP"
1512   IF HAVE_GCD THEN "GCD"
1513   IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1514   IF HAVE_PTHREADS_PF THEN "pthreads"
1515   ELSE "none")
1516 status("")
1517 status("  Parallel framework:" "${parallel_status}")
1518
1519 if(CV_TRACE OR OPENCV_TRACE)
1520   ocv_build_features_string(trace_status EXCLUSIVE
1521     IF HAVE_ITT THEN "with Intel ITT"
1522     ELSE "built-in")
1523   status("")
1524   status("  Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1525 endif()
1526
1527 # ========================== Other third-party libraries ==========================
1528 status("")
1529 status("  Other third-party libraries:")
1530
1531 if(WITH_IPP AND HAVE_IPP)
1532   status("    Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1533   status("           at:" "${IPP_ROOT_DIR}")
1534   if(NOT HAVE_IPP_ICV)
1535     status("       linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1536   endif()
1537   if(HAVE_IPP_IW)
1538     if(BUILD_IPP_IW)
1539       status("    Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1540     else()
1541       status("    Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1542     endif()
1543     status("              at:" "${IPP_IW_PATH}")
1544   else()
1545     status("    Intel IPP IW:"   NO)
1546   endif()
1547 endif()
1548
1549 if(WITH_VA OR HAVE_VA)
1550   status("    VA:"            HAVE_VA          THEN "YES" ELSE NO)
1551 endif()
1552
1553 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1554   status("    Intel VA-API/OpenCL:"  HAVE_VA_INTEL       THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1555 endif()
1556
1557 if(WITH_LAPACK OR HAVE_LAPACK)
1558   status("    Lapack:"      HAVE_LAPACK     THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1559 endif()
1560
1561 if(WITH_HALIDE OR HAVE_HALIDE)
1562   status("    Halide:"     HAVE_HALIDE      THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1563 endif()
1564
1565 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1566   if(INF_ENGINE_TARGET)
1567     set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1568     get_target_property(_lib ${INF_ENGINE_TARGET} IMPORTED_LOCATION)
1569     if(NOT _lib)
1570       get_target_property(_lib_rel ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_RELEASE)
1571       get_target_property(_lib_dbg ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_DEBUG)
1572       set(_lib "${_lib_rel} / ${_lib_dbg}")
1573     endif()
1574     get_target_property(_inc ${INF_ENGINE_TARGET} INTERFACE_INCLUDE_DIRECTORIES)
1575     status("    Inference Engine:" "${__msg}")
1576     status("                libs:" "${_lib}")
1577     status("            includes:" "${_inc}")
1578   else()
1579     status("    Inference Engine:"     "NO")
1580   endif()
1581 endif()
1582
1583 if(WITH_EIGEN OR HAVE_EIGEN)
1584   status("    Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1585 endif()
1586
1587 if(WITH_OPENVX OR HAVE_OPENVX)
1588   status("    OpenVX:"     HAVE_OPENVX      THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1589 endif()
1590
1591 status("    Custom HAL:" OpenCV_USED_HAL  THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1592
1593 foreach(s ${CUSTOM_STATUS})
1594   status(${CUSTOM_STATUS_${s}})
1595 endforeach()
1596
1597 if(WITH_CUDA OR HAVE_CUDA)
1598   ocv_build_features_string(cuda_features
1599     IF HAVE_CUFFT THEN "CUFFT"
1600     IF HAVE_CUBLAS THEN "CUBLAS"
1601     IF HAVE_NVCUVID THEN "NVCUVID"
1602     IF CUDA_FAST_MATH THEN "FAST_MATH"
1603     ELSE "no extra features")
1604   status("")
1605   status("  NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1606   if(HAVE_CUDA)
1607     status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
1608     status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
1609   endif()
1610 endif()
1611
1612 if(WITH_OPENCL OR HAVE_OPENCL)
1613   ocv_build_features_string(opencl_features
1614     IF HAVE_OPENCL_SVM THEN "SVM"
1615     IF HAVE_CLAMDFFT THEN "AMDFFT"
1616     IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1617     ELSE "no extra features")
1618   status("")
1619   status("  OpenCL:"     HAVE_OPENCL   THEN   "YES (${opencl_features})" ELSE "NO")
1620   if(HAVE_OPENCL)
1621     status("    Include path:"  OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1622     status("    Link libraries:"       OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1623   endif()
1624 endif()
1625
1626 # ========================== python ==========================
1627 if(BUILD_opencv_python2)
1628   status("")
1629   status("  Python 2:")
1630   status("    Interpreter:"     PYTHON2INTERP_FOUND  THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})"       ELSE NO)
1631   if(PYTHON2LIBS_VERSION_STRING)
1632     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})"   ELSE NO)
1633   else()
1634     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES}"                                      ELSE NO)
1635   endif()
1636   status("    numpy:"         PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1637   status("    install path:"  HAVE_opencv_python2  THEN "${__INSTALL_PATH_PYTHON2}"                            ELSE "-")
1638 endif()
1639
1640 if(BUILD_opencv_python3)
1641   status("")
1642   status("  Python 3:")
1643   status("    Interpreter:"     PYTHON3INTERP_FOUND  THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})"       ELSE NO)
1644   if(PYTHON3LIBS_VERSION_STRING)
1645     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})"   ELSE NO)
1646   else()
1647     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES}"                                      ELSE NO)
1648   endif()
1649   status("    numpy:"         PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1650   status("    install path:"  HAVE_opencv_python3  THEN "${__INSTALL_PATH_PYTHON3}"                            ELSE "-")
1651 endif()
1652
1653 status("")
1654 status("  Python (for build):"  PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1655 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1656   status("    Pylint:"  PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1657 endif()
1658 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1659   status("    Flake8:"  FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1660 endif()
1661
1662 # ========================== java ==========================
1663 if(BUILD_JAVA OR BUILD_opencv_java)
1664   status("")
1665   status("  Java:"            BUILD_FAT_JAVA_LIB  THEN "export all functions"                                      ELSE "")
1666   status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1667   if(NOT ANDROID)
1668     status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1669   endif()
1670   status("    Java wrappers:" HAVE_opencv_java                                                            THEN YES ELSE NO)
1671   status("    Java tests:"    BUILD_TESTS AND opencv_test_java_BINARY_DIR                                 THEN YES ELSE NO)
1672 endif()
1673
1674 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1675
1676 # ========================== auxiliary ==========================
1677 status("")
1678 status("  Install to:" "${CMAKE_INSTALL_PREFIX}")
1679 status("-----------------------------------------------------------------")
1680 status("")
1681
1682
1683 ocv_finalize_status()
1684
1685 if(ENABLE_CONFIG_VERIFICATION)
1686   ocv_verify_config()
1687 endif()
1688
1689 ocv_cmake_hook(POST_FINALIZE)
1690
1691 # ----------------------------------------------------------------------------
1692 # CPack stuff
1693 # ----------------------------------------------------------------------------
1694
1695 include(cmake/OpenCVPackaging.cmake)
1696
1697 # This should be the last command
1698 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1699 ocv_cmake_eval(DEBUG_POST ONCE)