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 if(POLICY CMP0068)
 112   cmake_policy(SET CMP0068 NEW)  # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
 113 endif()
 114
 115 include(cmake/OpenCVUtils.cmake)
 116 ocv_cmake_reset_hooks()
 117 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
 118 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
 119   foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
 120     get_filename_component(__dir "${__dir}" ABSOLUTE)
 121     ocv_cmake_hook_register_dir(${__dir})
 122   endforeach()
 123 endif()
 124
 125 ocv_cmake_hook(CMAKE_INIT)
 126
 127 # must go before the project command
 128 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
 129 if(DEFINED CMAKE_BUILD_TYPE)
 130   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
 131 endif()
 132
 133 enable_testing()
 134
 135 project(OpenCV CXX C)
 136
 137 if(MSVC)
 138   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
 139 endif()
 140
 141 ocv_cmake_eval(DEBUG_PRE ONCE)
 142
 143 ocv_clear_vars(OpenCVModules_TARGETS)
 144
 145 include(cmake/OpenCVDownload.cmake)
 146
 147 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
 148
 149 # ----------------------------------------------------------------------------
 150 # Break in case of popular CMake configuration mistakes
 151 # ----------------------------------------------------------------------------
 152 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
 153   message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
 154   Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
 155 endif()
 156
 157 # ----------------------------------------------------------------------------
 158 # Detect compiler and target platform architecture
 159 # ----------------------------------------------------------------------------
 160 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
 161 include(cmake/OpenCVDetectCXXCompiler.cmake)
 162 ocv_cmake_hook(POST_DETECT_COMPILER)
 163
 164 # Add these standard paths to the search paths for FIND_LIBRARY
 165 # to find libraries from these locations first
 166 if(UNIX AND NOT ANDROID)
 167   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
 168     if(EXISTS /lib64)
 169       list(APPEND CMAKE_LIBRARY_PATH /lib64)
 170     else()
 171       list(APPEND CMAKE_LIBRARY_PATH /lib)
 172     endif()
 173     if(EXISTS /usr/lib64)
 174       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
 175     else()
 176       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 177     endif()
 178   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
 179     if(EXISTS /lib32)
 180       list(APPEND CMAKE_LIBRARY_PATH /lib32)
 181     else()
 182       list(APPEND CMAKE_LIBRARY_PATH /lib)
 183     endif()
 184     if(EXISTS /usr/lib32)
 185       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 186     else()
 187       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 188     endif()
 189   endif()
 190 endif()
 191
 192 # Add these standard paths to the search paths for FIND_PATH
 193 # to find include files from these locations first
 194 if(MINGW)
 195   if(EXISTS /mingw)
 196       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 197   endif()
 198   if(EXISTS /mingw32)
 199       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 200   endif()
 201   if(EXISTS /mingw64)
 202       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 203   endif()
 204 endif()
 205
 206 # ----------------------------------------------------------------------------
 207 # OpenCV cmake options
 208 # ----------------------------------------------------------------------------
 209
 210 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
 211
 212 # 3rd party libs
 213 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD   "Force using 3rdparty code from source" OFF)
 214 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 215 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 216 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 217 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 218 OCV_OPTION(BUILD_PNG                "Build libpng from source"           (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
 219 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 220 OCV_OPTION(BUILD_WEBP               "Build WebP from source"             (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
 221 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
 222 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 )
 223 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 )
 224
 225 # Optional 3rd party components
 226 # ===================================================
 227 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
 228   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 229   VERIFY HAVE_DC1394)
 230 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
 231   VISIBLE_IF APPLE
 232   VERIFY HAVE_AVFOUNDATION)
 233 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
 234   VISIBLE_IF APPLE
 235   VERIFY HAVE_CARBON OR HAVE_COCOA)
 236 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
 237   VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
 238 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
 239   VISIBLE_IF ANDROID
 240   VERIFY HAVE_CPUFEATURES)
 241 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
 242   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
 243   VERIFY HAVE_VTK)
 244 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
 245   VISIBLE_IF NOT IOS AND NOT WINRT
 246   VERIFY HAVE_CUDA)
 247 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
 248   VISIBLE_IF WITH_CUDA
 249   VERIFY HAVE_CUFFT)
 250 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
 251   VISIBLE_IF WITH_CUDA
 252   VERIFY HAVE_CUBLAS)
 253 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
 254   VISIBLE_IF WITH_CUDA
 255   VERIFY HAVE_NVCUVID)
 256 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
 257   VISIBLE_IF NOT WINRT
 258   VERIFY HAVE_EIGEN)
 259 OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
 260   VISIBLE_IF WIN32
 261   VERIFY HAVE_VFW)
 262 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
 263   VISIBLE_IF NOT IOS AND NOT WINRT
 264   VERIFY HAVE_FFMPEG)
 265 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
 266   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 267   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
 268 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
 269   VISIBLE_IF TRUE
 270   VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
 271 OCV_OPTION(WITH_GTK "Include GTK support" ON
 272   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 273   VERIFY HAVE_GTK)
 274 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
 275   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 276   VERIFY HAVE_GTK AND NOT HAVE_GTK3)
 277 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
 278   VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
 279   VERIFY HAVE_IPP)
 280 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
 281   VISIBLE_IF TRUE
 282   VERIFY HAVE_HALIDE)
 283 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
 284   VISIBLE_IF TRUE
 285   VERIFY INF_ENGINE_TARGET)
 286 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
 287   VISIBLE_IF NOT IOS
 288   VERIFY HAVE_JASPER)
 289 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
 290   VISIBLE_IF TRUE
 291   VERIFY HAVE_JPEG)
 292 OCV_OPTION(WITH_WEBP "Include WebP support" ON
 293   VISIBLE_IF NOT WINRT
 294   VERIFY HAVE_WEBP)
 295 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ON
 296   VISIBLE_IF NOT IOS AND NOT WINRT
 297   VERIFY HAVE_OPENEXR)
 298 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
 299   VISIBLE_IF NOT ANDROID AND NOT WINRT
 300   VERIFY HAVE_OPENGL)
 301 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
 302   VISIBLE_IF TRUE
 303   VERIFY HAVE_OPENVX)
 304 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
 305   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 306   VERIFY HAVE_OPENNI)
 307 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
 308   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 309   VERIFY HAVE_OPENNI2)
 310 OCV_OPTION(WITH_PNG "Include PNG support" ON
 311   VISIBLE_IF TRUE
 312   VERIFY HAVE_PNG)
 313 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
 314   VISIBLE_IF TRUE
 315   VERIFY HAVE_GDCM)
 316 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
 317   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 318   VERIFY HAVE_PVAPI)
 319 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
 320   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 321   VERIFY HAVE_GIGE_API)
 322 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
 323   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
 324   VERIFY HAVE_ARAVIS_API)
 325 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
 326   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 327   VERIFY HAVE_QT)
 328 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
 329   VISIBLE_IF WIN32 AND NOT WINRT
 330   VERIFY HAVE_WIN32UI)
 331 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
 332   VISIBLE_IF APPLE
 333   VERIFY HAVE_QUICKTIME)
 334 OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
 335   VISIBLE_IF APPLE
 336   VERIFY HAVE_QTKIT)
 337 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
 338   VISIBLE_IF NOT IOS AND NOT WINRT
 339   VERIFY HAVE_TBB)
 340 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
 341   VISIBLE_IF TRUE
 342   VERIFY HAVE_OPENMP)
 343 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
 344   VISIBLE_IF WIN32 AND NOT WINRT
 345   VERIFY HAVE_CSTRIPES)
 346 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
 347   VISIBLE_IF NOT WIN32 OR MINGW
 348   VERIFY HAVE_PTHREADS_PF)
 349 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
 350   VISIBLE_IF NOT IOS
 351   VERIFY HAVE_TIFF)
 352 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF
 353   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 354   VERIFY HAVE_UNICAP)
 355 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
 356   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 357   VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
 358 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
 359   VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
 360   VERIFY HAVE_LIBV4L)
 361 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
 362   VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
 363   VERIFY HAVE_DSHOW)
 364 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
 365   VISIBLE_IF WIN32
 366   VERIFY HAVE_MSMF)
 367 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
 368   VISIBLE_IF WIN32
 369   VERIFY HAVE_MSMF_DXVA)
 370 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
 371   VISIBLE_IF NOT ANDROID AND NOT WINRT
 372   VERIFY HAVE_XIMEA)
 373 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
 374   VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
 375   VERIFY HAVE_XINE)
 376 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
 377   VISIBLE_IF TRUE
 378   VERIFY HAVE_CLP)
 379 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
 380   VISIBLE_IF NOT IOS AND NOT WINRT
 381   VERIFY HAVE_OPENCL)
 382 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
 383   VISIBLE_IF TRUE
 384   VERIFY HAVE_OPENCL_SVM) # experimental
 385 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
 386   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 387   VERIFY HAVE_CLAMDFFT)
 388 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
 389   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 390   VERIFY HAVE_CLAMDBLAS)
 391 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
 392   VISIBLE_IF WIN32 AND NOT WINRT
 393   VERIFY HAVE_DIRECTX)
 394 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
 395   VISIBLE_IF WIN32 AND NOT WINRT
 396   VERIFY HAVE_OPENCL_D3D11_NV)
 397 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
 398   VISIBLE_IF WIN32 AND NOT WINRT
 399   VERIFY HAVE_INTELPERC)
 400 OCV_OPTION(WITH_VA "Include VA support" OFF
 401   VISIBLE_IF UNIX AND NOT ANDROID
 402   VERIFY HAVE_VA)
 403 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
 404   VISIBLE_IF UNIX AND NOT ANDROID
 405   VERIFY HAVE_VA_INTEL)
 406 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
 407   VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
 408   VERIFY HAVE_MFX)
 409 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
 410   VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
 411   VERIFY HAVE_GDAL)
 412 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
 413   VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
 414   VERIFY HAVE_GPHOTO2)
 415 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
 416   VISIBLE_IF NOT ANDROID AND NOT IOS
 417   VERIFY HAVE_LAPACK)
 418 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
 419   VISIBLE_IF NOT APPLE_FRAMEWORK
 420   VERIFY HAVE_ITT)
 421 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
 422   VISIBLE_IF TRUE
 423   VERIFY HAVE_PROTOBUF)
 424 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
 425   VISIBLE_IF TRUE
 426   VERIFY HAVE_IMGCODEC_HDR)
 427 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
 428   VISIBLE_IF TRUE
 429   VERIFY HAVE_IMGCODEC_SUNRASTER)
 430 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
 431   VISIBLE_IF TRUE
 432   VERIFY HAVE_IMGCODEC_PXM)
 433 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
 434   VISIBLE_IF TRUE
 435   VERIFY HAVE_QUIRC)
 436
 437 # OpenCV build components
 438 # ===================================================
 439 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
 440 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
 441 OCV_OPTION(BUILD_opencv_js          "Build JavaScript bindings by Emscripten" OFF )
 442 OCV_OPTION(BUILD_ANDROID_PROJECTS   "Build Android projects providing .apk files" ON  IF ANDROID )
 443 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 444 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" OFF  IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
 445 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 446 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON  IF NOT WINRT)
 447 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 448 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           NOT INSTALL_CREATE_DISTRIB  IF (NOT APPLE_FRAMEWORK) )
 449 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into release binaries ('OFF' means default settings)" OFF )
 450 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
 451 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP   "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
 452 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)
 453 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID )
 454 OCV_OPTION(BUILD_CUDA_STUBS         "Build CUDA modules stubs when no CUDA SDK" OFF  IF (NOT APPLE_FRAMEWORK) )
 455 OCV_OPTION(BUILD_JAVA               "Enable Java support"                         (ANDROID OR NOT CMAKE_CROSSCOMPILING)  IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
 456
 457 # OpenCV installation options
 458 # ===================================================
 459 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 460 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 461 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 462 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 463 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) )
 464 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 465
 466 # OpenCV build options
 467 # ===================================================
 468 OCV_OPTION(ENABLE_CCACHE              "Use ccache"                                               (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
 469 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
 470 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 471 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CV_GCC )
 472 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CV_GCC )
 473 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers"         OFF)
 474 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CV_GCC )
 475 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 476 OCV_OPTION(ENABLE_FAST_MATH           "Enable -ffast-math (not recommended for GCC 4.6.x)"       OFF  IF (CV_GCC AND (X86 OR X86_64)) )
 477 if(NOT IOS)  # Use CPU_BASELINE instead
 478 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) )
 479 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
 480 endif()
 481 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 482 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 483 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF  IF ANDROID )
 484 OCV_OPTION(ENABLE_IMPL_COLLECTION     "Collect implementation data on function call"             OFF )
 485 OCV_OPTION(ENABLE_INSTRUMENTATION     "Instrument functions to collect calls trace and performance" OFF )
 486 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) )
 487 OCV_OPTION(ENABLE_BUILD_HARDENING     "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
 488 OCV_OPTION(ENABLE_LTO                 "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
 489 OCV_OPTION(ENABLE_THIN_LTO            "Enable Thin LTO" OFF IF CV_CLANG)
 490 OCV_OPTION(GENERATE_ABI_DESCRIPTOR    "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
 491 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) )
 492 OCV_OPTION(CV_ENABLE_INTRINSICS       "Use intrinsic-based optimized code" ON )
 493 OCV_OPTION(CV_DISABLE_OPTIMIZATION    "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
 494 OCV_OPTION(CV_TRACE                   "Enable OpenCV code trace" ON)
 495 OCV_OPTION(OPENCV_GENERATE_SETUPVARS  "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
 496 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
 497
 498 OCV_OPTION(ENABLE_PYLINT              "Add target with Pylint checks"                            (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 499 OCV_OPTION(ENABLE_FLAKE8              "Add target with Python flake8 checker"                    (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
 500
 501 if(ENABLE_IMPL_COLLECTION)
 502   add_definitions(-DCV_COLLECT_IMPL_DATA)
 503 endif()
 504
 505
 506 # ----------------------------------------------------------------------------
 507 #  Get actual OpenCV version number from sources
 508 # ----------------------------------------------------------------------------
 509 include(cmake/OpenCVVersion.cmake)
 510
 511 ocv_cmake_hook(POST_OPTIONS)
 512
 513 # ----------------------------------------------------------------------------
 514 #  Build & install layouts
 515 # ----------------------------------------------------------------------------
 516
 517 # Save libs and executables in the same place
 518 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
 519
 520 if(ANDROID)
 521   if(ANDROID_ABI MATCHES "NEON")
 522     set(ENABLE_NEON ON)
 523   endif()
 524   if(ANDROID_ABI MATCHES "VFPV3")
 525     set(ENABLE_VFPV3 ON)
 526   endif()
 527 endif()
 528
 529 if(ANDROID OR WIN32)
 530   ocv_update(OPENCV_DOC_INSTALL_PATH doc)
 531 else()
 532   ocv_update(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 533 endif()
 534
 535 if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 536   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 537     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 538   else()
 539     message(STATUS "Can't detect runtime and/or arch")
 540     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 541   endif()
 542 elseif(ANDROID)
 543   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 544 else()
 545   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 546 endif()
 547
 548 if(ANDROID)
 549   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 550 else()
 551   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 552 endif()
 553
 554 if(ANDROID)
 555   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 556 else()
 557   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 558 endif()
 559
 560 if(NOT OPENCV_TEST_INSTALL_PATH)
 561   ocv_update(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 562 endif()
 563
 564 if (OPENCV_TEST_DATA_PATH)
 565   get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
 566 endif()
 567
 568 if(ANDROID)
 569   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "sdk/etc/testdata")
 570 elseif(WIN32)
 571   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "testdata")
 572 else()
 573   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "share/OpenCV/testdata")
 574 endif()
 575
 576 if(ANDROID)
 577   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 578   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 579   ocv_update(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 580   ocv_update(OPENCV_LIB_ARCHIVE_INSTALL_PATH sdk/native/staticlibs/${ANDROID_NDK_ABI_NAME})
 581   ocv_update(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 582   ocv_update(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 583   ocv_update(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 584   ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 585   ocv_update(OPENCV_OTHER_INSTALL_PATH   sdk/etc)
 586   ocv_update(OPENCV_LICENSES_INSTALL_PATH "${OPENCV_OTHER_INSTALL_PATH}/licenses")
 587 else()
 588   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib")
 589   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 590
 591   if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 592     if(OpenCV_STATIC)
 593       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 594     else()
 595       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 596     endif()
 597     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 598     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples)
 599     ocv_update(OPENCV_JAR_INSTALL_PATH java)
 600     ocv_update(OPENCV_OTHER_INSTALL_PATH   etc)
 601     ocv_update(OPENCV_CONFIG_INSTALL_PATH  ".")
 602     ocv_update(OPENCV_LICENSES_INSTALL_PATH "${OPENCV_OTHER_INSTALL_PATH}/licenses")
 603   else()
 604     include(GNUInstallDirs)
 605     ocv_update(OPENCV_LIB_INSTALL_PATH     ${CMAKE_INSTALL_LIBDIR})
 606     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 607     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 608     ocv_update(OPENCV_JAR_INSTALL_PATH share/OpenCV/java)
 609     ocv_update(OPENCV_OTHER_INSTALL_PATH   share/OpenCV)
 610     ocv_update(OPENCV_LICENSES_INSTALL_PATH      "${CMAKE_INSTALL_DATAROOTDIR}/licenses/opencv3")
 611
 612     if(NOT DEFINED OPENCV_CONFIG_INSTALL_PATH)
 613       math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 614       if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 615         ocv_update(OPENCV_CONFIG_INSTALL_PATH ${CMAKE_INSTALL_LIBDIR}/cmake/opencv)
 616       else()
 617         ocv_update(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 618       endif()
 619     endif()
 620   endif()
 621   ocv_update(OPENCV_INCLUDE_INSTALL_PATH "include")
 622   #ocv_update(OPENCV_PYTHON_INSTALL_PATH  "python")  # no default value, see https://github.com/opencv/opencv/issues/13202
 623 endif()
 624
 625 ocv_update(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 626 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 627
 628 if(INSTALL_TO_MANGLED_PATHS)
 629   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 630   foreach(v
 631       OPENCV_3P_LIB_INSTALL_PATH
 632       OPENCV_SAMPLES_SRC_INSTALL_PATH
 633       OPENCV_CONFIG_INSTALL_PATH
 634       OPENCV_DOC_INSTALL_PATH
 635       OPENCV_JAR_INSTALL_PATH
 636       OPENCV_TEST_DATA_INSTALL_PATH
 637       OPENCV_OTHER_INSTALL_PATH
 638     )
 639     string(REPLACE "OpenCV" "OpenCV-${OPENCV_VERSION}" ${v} "${${v}}")
 640     string(REPLACE "opencv" "opencv-${OPENCV_VERSION}" ${v} "${${v}}")
 641   endforeach()
 642 endif()
 643
 644 if(ANDROID)
 645   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_LIB_INSTALL_PATH}")
 646 elseif(INSTALL_CREATE_DISTRIB)
 647   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}/${OpenCV_ARCH}")
 648 else()
 649   ocv_update(OPENCV_JNI_INSTALL_PATH "${OPENCV_JAR_INSTALL_PATH}")
 650 endif()
 651 ocv_update(OPENCV_JNI_BIN_INSTALL_PATH "${OPENCV_JNI_INSTALL_PATH}")
 652
 653 if(NOT OPENCV_LIB_ARCHIVE_INSTALL_PATH)
 654   set(OPENCV_LIB_ARCHIVE_INSTALL_PATH ${OPENCV_LIB_INSTALL_PATH})
 655 endif()
 656
 657 if(WIN32)
 658   # Postfix of DLLs:
 659   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 660   set(OPENCV_DEBUG_POSTFIX d)
 661 else()
 662   # Postfix of so's:
 663   set(OPENCV_DLLVERSION "")
 664   set(OPENCV_DEBUG_POSTFIX "")
 665 endif()
 666
 667 if(DEFINED CMAKE_DEBUG_POSTFIX)
 668   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 669 endif()
 670
 671 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
 672   set(BUILD_opencv_world ON CACHE INTERNAL "")
 673 endif()
 674
 675 # ----------------------------------------------------------------------------
 676 #  Path for build/platform -specific headers
 677 # ----------------------------------------------------------------------------
 678 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 679 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 680
 681 # ----------------------------------------------------------------------------
 682 #  Path for additional modules
 683 # ----------------------------------------------------------------------------
 684 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
 685
 686 # ----------------------------------------------------------------------------
 687 #  Autodetect if we are in a GIT repository
 688 # ----------------------------------------------------------------------------
 689 find_host_package(Git QUIET)
 690
 691 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
 692   ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
 693 elseif(NOT DEFINED OPENCV_VCSVERSION)
 694   # We don't have git:
 695   set(OPENCV_VCSVERSION "unknown")
 696 endif()
 697
 698
 699 # ----------------------------------------------------------------------------
 700 # OpenCV compiler and linker options
 701 # ----------------------------------------------------------------------------
 702 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 703 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 704   set(CMAKE_BUILD_TYPE Release)
 705 endif()
 706
 707 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
 708
 709 # --- Python Support ---
 710 if(NOT IOS)
 711   include(cmake/OpenCVDetectPython.cmake)
 712 endif()
 713
 714 include(cmake/OpenCVCompilerOptions.cmake)
 715
 716 ocv_cmake_hook(POST_COMPILER_OPTIONS)
 717
 718 # ----------------------------------------------------------------------------
 719 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 720 # ----------------------------------------------------------------------------
 721 if(UNIX)
 722   if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
 723     if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
 724         AND NOT OPENCV_ENABLE_PKG_CONFIG
 725     )
 726       if(NOT PkgConfig_FOUND)
 727         message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
 728       elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
 729         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.")
 730       endif()
 731     elseif(OPENCV_DISABLE_PKG_CONFIG)
 732       if(PkgConfig_FOUND)
 733         message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
 734       endif()
 735     else()
 736       find_package(PkgConfig QUIET)
 737     endif()
 738   endif()
 739   include(CheckFunctionExists)
 740   include(CheckIncludeFile)
 741   include(CheckSymbolExists)
 742
 743   if(NOT APPLE)
 744     CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
 745     if(ANDROID)
 746       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 747     elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
 748       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 749     elseif(EMSCRIPTEN)
 750       # no need to link to system libs with emscripten
 751     else()
 752       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 753     endif()
 754   else()
 755     set(HAVE_PTHREAD 1)
 756   endif()
 757
 758   CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
 759   CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 760   if(HAVE_MALLOC_H)
 761     CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
 762   endif()
 763 endif()
 764
 765 include(cmake/OpenCVPCHSupport.cmake)
 766 include(cmake/OpenCVModule.cmake)
 767
 768 # ----------------------------------------------------------------------------
 769 #  Detect endianness of build platform
 770 # ----------------------------------------------------------------------------
 771
 772 if(IOS)
 773   # test_big_endian needs try_compile, which doesn't work for iOS
 774   # http://public.kitware.com/Bug/view.php?id=12288
 775   set(WORDS_BIGENDIAN 0)
 776 else()
 777   include(TestBigEndian)
 778   test_big_endian(WORDS_BIGENDIAN)
 779 endif()
 780
 781 # ----------------------------------------------------------------------------
 782 #  Detect 3rd-party libraries
 783 # ----------------------------------------------------------------------------
 784
 785 if(ANDROID AND WITH_CPUFEATURES)
 786   add_subdirectory(3rdparty/cpufeatures)
 787   set(HAVE_CPUFEATURES 1)
 788 endif()
 789
 790 include(cmake/OpenCVFindFrameworks.cmake)
 791
 792 include(cmake/OpenCVFindLibsGrfmt.cmake)
 793 include(cmake/OpenCVFindLibsGUI.cmake)
 794 include(cmake/OpenCVFindLibsVideo.cmake)
 795 include(cmake/OpenCVFindLibsPerf.cmake)
 796 include(cmake/OpenCVFindLAPACK.cmake)
 797 include(cmake/OpenCVFindProtobuf.cmake)
 798
 799 # ----------------------------------------------------------------------------
 800 #  Detect other 3rd-party libraries/tools
 801 # ----------------------------------------------------------------------------
 802
 803 # --- Java Support ---
 804 if(BUILD_JAVA)
 805   if(ANDROID)
 806     include(cmake/android/OpenCVDetectAndroidSDK.cmake)
 807   else()
 808     include(cmake/OpenCVDetectApacheAnt.cmake)
 809     find_package(JNI)
 810   endif()
 811 endif()
 812
 813 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
 814   include(cmake/OpenCVPylint.cmake)
 815 endif()
 816 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
 817   find_package(Flake8 QUIET)
 818   if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
 819     include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
 820   endif()
 821   if(FLAKE8_FOUND)
 822     add_custom_target(check_flake8
 823         COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
 824         WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 825         COMMENT "Running flake8"
 826     )
 827   endif()
 828 endif()
 829
 830
 831 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 832   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 833 else()
 834   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 835 endif()
 836
 837 # --- OpenCL ---
 838 if(WITH_OPENCL)
 839   include(cmake/OpenCVDetectOpenCL.cmake)
 840 endif()
 841
 842 # --- Halide ---
 843 if(WITH_HALIDE)
 844   include(cmake/OpenCVDetectHalide.cmake)
 845 endif()
 846
 847 # --- Inference Engine ---
 848 if(WITH_INF_ENGINE)
 849   include(cmake/OpenCVDetectInferenceEngine.cmake)
 850 endif()
 851
 852 # --- DirectX ---
 853 if(WITH_DIRECTX)
 854   include(cmake/OpenCVDetectDirectX.cmake)
 855 endif()
 856
 857 if(WITH_VTK)
 858   include(cmake/OpenCVDetectVTK.cmake)
 859 endif()
 860
 861 if(WITH_OPENVX)
 862   include(cmake/FindOpenVX.cmake)
 863 endif()
 864
 865 if(WITH_QUIRC)
 866   add_subdirectory(3rdparty/quirc)
 867   set(HAVE_QUIRC TRUE)
 868 endif()
 869 # ----------------------------------------------------------------------------
 870 # OpenCV HAL
 871 # ----------------------------------------------------------------------------
 872 set(_hal_includes "")
 873 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
 874   # 1. libraries
 875   foreach (l ${${HAL_LIBRARIES_VAR}})
 876     if(NOT TARGET ${l})
 877       get_filename_component(l "${l}" ABSOLUTE)
 878     endif()
 879     list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
 880   endforeach()
 881   # 2. headers
 882   foreach (h ${${HAL_HEADERS_VAR}})
 883     set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
 884   endforeach()
 885   # 3. include paths
 886   ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
 887 endmacro()
 888
 889 if(NOT DEFINED OpenCV_HAL)
 890   set(OpenCV_HAL "OpenCV_HAL")
 891 endif()
 892
 893 if(HAVE_OPENVX)
 894   if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
 895     set(OpenCV_HAL "openvx;${OpenCV_HAL}")
 896   endif()
 897 endif()
 898
 899 if(WITH_CAROTENE)
 900   ocv_debug_message(STATUS "Enable carotene acceleration")
 901   if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
 902     set(OpenCV_HAL "carotene;${OpenCV_HAL}")
 903   endif()
 904 endif()
 905
 906 foreach(hal ${OpenCV_HAL})
 907   if(hal STREQUAL "carotene")
 908     add_subdirectory(3rdparty/carotene/hal)
 909     ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
 910     list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
 911   elseif(hal STREQUAL "openvx")
 912     add_subdirectory(3rdparty/openvx)
 913     ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
 914     list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
 915   else()
 916     ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
 917     ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 918     find_package(${hal} NO_MODULE QUIET)
 919     if(${hal}_FOUND)
 920       ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 921       list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
 922     endif()
 923   endif()
 924 endforeach()
 925 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
 926 unset(_hal_includes)
 927
 928
 929 # ----------------------------------------------------------------------------
 930 # Add CUDA libraries (needed for apps/tools, samples)
 931 # ----------------------------------------------------------------------------
 932 if(HAVE_CUDA)
 933   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 934   if(HAVE_CUBLAS)
 935     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 936   endif()
 937   if(HAVE_CUFFT)
 938     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 939   endif()
 940   foreach(p ${CUDA_LIBS_PATH})
 941     if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
 942       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
 943     else()
 944       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
 945     endif()
 946   endforeach()
 947 endif()
 948
 949
 950 # ----------------------------------------------------------------------------
 951 # Code trace support
 952 # ----------------------------------------------------------------------------
 953 if(CV_TRACE)
 954   include(cmake/OpenCVDetectTrace.cmake)
 955 endif()
 956
 957 ocv_cmake_hook(POST_DETECT_DEPENDECIES)
 958
 959 # ----------------------------------------------------------------------------
 960 # Solution folders:
 961 # ----------------------------------------------------------------------------
 962 if(ENABLE_SOLUTION_FOLDERS)
 963   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 964   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 965 endif()
 966
 967 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 968 include(cmake/OpenCVExtraTargets.cmake)
 969
 970 # ----------------------------------------------------------------------------
 971 # Process subdirectories
 972 # ----------------------------------------------------------------------------
 973
 974 # opencv.hpp and legacy headers
 975 add_subdirectory(include)
 976
 977 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
 978 ocv_add_modules_compiler_options()
 979
 980 # OpenCV modules
 981 add_subdirectory(modules)
 982
 983 # Generate targets for documentation
 984 add_subdirectory(doc)
 985
 986 # various data that is used by cv libraries and/or demo applications.
 987 add_subdirectory(data)
 988
 989 # extra applications
 990 if(BUILD_opencv_apps)
 991   add_subdirectory(apps)
 992 endif()
 993
 994 # examples
 995 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
 996   add_subdirectory(samples)
 997 endif()
 998
 999 if(ANDROID)
1000   add_subdirectory(platforms/android/service)
1001 endif()
1002
1003 # ----------------------------------------------------------------------------
1004 # Finalization: generate configuration-based files
1005 # ----------------------------------------------------------------------------
1006
1007 ocv_cmake_hook(PRE_FINALIZE)
1008
1009 # Generate platform-dependent and configuration-dependent headers
1010 include(cmake/OpenCVGenHeaders.cmake)
1011
1012 # Generate opencv.pc for pkg-config command
1013 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION
1014     AND OPENCV_GENERATE_PKGCONFIG
1015     AND NOT CMAKE_GENERATOR MATCHES "Xcode")
1016   include(cmake/OpenCVGenPkgconfig.cmake)
1017 endif()
1018
1019 # Generate OpenCV.mk for ndk-build (Android build tool)
1020 include(cmake/OpenCVGenAndroidMK.cmake)
1021
1022 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
1023 include(cmake/OpenCVGenConfig.cmake)
1024
1025 # Generate Info.plist for the IOS framework
1026 if(APPLE_FRAMEWORK)
1027   include(cmake/OpenCVGenInfoPlist.cmake)
1028 endif()
1029
1030 # Generate ABI descriptor
1031 include(cmake/OpenCVGenABI.cmake)
1032
1033 # Generate environment setup file
1034 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
1035   if(ANDROID)
1036     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
1037     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
1038                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
1039     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
1040             DESTINATION ./ COMPONENT tests)
1041   elseif(WIN32)
1042     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
1043                    "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
1044     install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
1045             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1046   elseif(UNIX)
1047     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.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 ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
1051   endif()
1052 endif()
1053
1054 if(NOT OPENCV_README_FILE)
1055   if(ANDROID)
1056     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
1057   endif()
1058 endif()
1059
1060 if(NOT OPENCV_LICENSE_FILE)
1061   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
1062 endif()
1063
1064 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
1065 if(ANDROID OR NOT UNIX)
1066   install(FILES ${OPENCV_LICENSE_FILE}
1067         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1068         DESTINATION ./ COMPONENT libs)
1069   if(OPENCV_README_FILE)
1070     install(FILES ${OPENCV_README_FILE}
1071             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
1072             DESTINATION ./ COMPONENT libs)
1073   endif()
1074 endif()
1075
1076 if(COMMAND ocv_pylint_finalize)
1077   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
1078   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
1079   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
1080   ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
1081   ocv_pylint_finalize()
1082 endif()
1083
1084 if(OPENCV_GENERATE_SETUPVARS)
1085   include(cmake/OpenCVGenSetupVars.cmake)
1086 endif()
1087
1088 # ----------------------------------------------------------------------------
1089 # Summary:
1090 # ----------------------------------------------------------------------------
1091 status("")
1092 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
1093 if(OPENCV_VCSVERSION)
1094   status("  Version control:" ${OPENCV_VCSVERSION})
1095 endif()
1096 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
1097   set(__dump_extra_header OFF)
1098   foreach(p ${OPENCV_EXTRA_MODULES_PATH})
1099     if(EXISTS ${p})
1100       if(NOT __dump_extra_header)
1101         set(__dump_extra_header ON)
1102         status("")
1103         status("  Extra modules:")
1104       else()
1105         status("")
1106       endif()
1107       ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
1108       status("    Location (extra):" ${p})
1109       status("    Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1110     endif()
1111   endforeach()
1112   unset(__dump_extra_header)
1113 endif()
1114
1115 # ========================== build platform ==========================
1116 status("")
1117 status("  Platform:")
1118 if(NOT DEFINED OPENCV_TIMESTAMP
1119     AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1120     AND NOT BUILD_INFO_SKIP_TIMESTAMP
1121 )
1122   string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1123   set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1124 endif()
1125 if(OPENCV_TIMESTAMP)
1126   status("    Timestamp:"      ${OPENCV_TIMESTAMP})
1127 endif()
1128 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1129 if(CMAKE_CROSSCOMPILING)
1130   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1131 endif()
1132 status("    CMake:"            ${CMAKE_VERSION})
1133 status("    CMake generator:"  ${CMAKE_GENERATOR})
1134 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
1135 if(MSVC)
1136   status("    MSVC:"           ${MSVC_VERSION})
1137 endif()
1138 if(CMAKE_GENERATOR MATCHES Xcode)
1139   status("    Xcode:"          ${XCODE_VERSION})
1140 endif()
1141 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1142   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
1143 endif()
1144
1145
1146 # ========================= CPU code generation mode =========================
1147 status("")
1148 status("  CPU/HW features:")
1149 status("    Baseline:"  "${CPU_BASELINE_FINAL}")
1150 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1151   status("      requested:"  "${CPU_BASELINE}")
1152 endif()
1153 if(CPU_BASELINE_REQUIRE)
1154   status("      required:"  "${CPU_BASELINE_REQUIRE}")
1155 endif()
1156 if(CPU_BASELINE_DISABLE)
1157   status("      disabled:"  "${CPU_BASELINE_DISABLE}")
1158 endif()
1159 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1160   status("    Dispatched code generation:"  "${CPU_DISPATCH_FINAL}")
1161   if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1162     status("      requested:"  "${CPU_DISPATCH}")
1163   endif()
1164   if(CPU_DISPATCH_REQUIRE)
1165     status("      required:"  "${CPU_DISPATCH_REQUIRE}")
1166   endif()
1167   foreach(OPT ${CPU_DISPATCH_FINAL})
1168     status("      ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):"  "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1169   endforeach()
1170 endif()
1171
1172 # ========================== C/C++ options ==========================
1173 if(CMAKE_CXX_COMPILER_VERSION)
1174   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1175 else()
1176   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1177 endif()
1178 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1179
1180 status("")
1181 status("  C/C++:")
1182 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1183 if(ENABLE_CXX11 OR HAVE_CXX11)
1184 status("    C++11:" HAVE_CXX11 THEN YES ELSE NO)
1185 endif()
1186 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
1187 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1188 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1189 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1190 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1191 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1192 if(WIN32)
1193   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1194   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1195 else()
1196   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1197   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1198 endif()
1199 status("    ccache:"                  OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1200 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1201
1202 # ========================== Dependencies ============================
1203 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1204 status("    Extra dependencies:" ${deps_extra})
1205 status("    3rdparty dependencies:" ${deps_3rdparty})
1206
1207 # ========================== OpenCV modules ==========================
1208 status("")
1209 status("  OpenCV modules:")
1210 set(OPENCV_MODULES_BUILD_ST "")
1211 foreach(the_module ${OPENCV_MODULES_BUILD})
1212   if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1213     list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1214   endif()
1215 endforeach()
1216 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD_ST}")
1217 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
1218 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO}")
1219 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1220 list(SORT OPENCV_MODULES_BUILD_ST)
1221 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1222 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1223 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1224 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
1225 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
1226 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
1227 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1228
1229 ocv_build_features_string(apps_status
1230   IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1231   IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1232   IF BUILD_EXAMPLES THEN "examples"
1233   IF BUILD_opencv_apps THEN "apps"
1234   IF BUILD_ANDROID_SERVICE THEN "android_service"
1235   IF BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1236   ELSE "-")
1237 status("    Applications:" "${apps_status}")
1238 ocv_build_features_string(docs_status
1239     IF TARGET doxygen_cpp THEN "doxygen"
1240     IF TARGET doxygen_python THEN "python"
1241     IF TARGET doxygen_javadoc THEN "javadoc"
1242     IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1243     ELSE "NO"
1244 )
1245 status("    Documentation:" "${docs_status}")
1246 status("    Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1247
1248 # ========================== Android details ==========================
1249 if(ANDROID)
1250   status("")
1251   if(DEFINED ANDROID_NDK_REVISION)
1252     set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1253   else()
1254     set(__msg "location: ${ANDROID_NDK}")
1255   endif()
1256   status("  Android NDK: " ${__msg})
1257   status("    Android ABI:" ${ANDROID_ABI})
1258   if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1259     status("    NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1260   elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1261     status("    NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1262   endif()
1263   status("    STL type:" ${ANDROID_STL})
1264   status("    Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1265
1266   if(BUILD_ANDROID_PROJECTS)
1267     status("  Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1268     if(ANDROID_EXECUTABLE)
1269       status("    android tool:"  "${ANDROID_EXECUTABLE}")
1270     endif()
1271   else()
1272     status("  Android SDK: " "not used, projects are not built")
1273   endif()
1274   if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1275     status("    SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1276   endif()
1277   if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1278     if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1279       status("    Projects build scripts:" "Ant/Eclipse compatible")
1280     elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1281       status("    Projects build scripts:" "Gradle")
1282     endif()
1283   endif()
1284 endif()
1285
1286 # ================== Windows RT features ==================
1287 if(WIN32)
1288 status("")
1289 status("  Windows RT support:" WINRT THEN YES ELSE NO)
1290   if(WINRT)
1291     status("    Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1292     status("    Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1293     status("    Building for version: " ${CMAKE_SYSTEM_VERSION})
1294     if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1295       status("    Building for C++ without CX extensions")
1296     endif()
1297   endif()
1298 endif(WIN32)
1299
1300 # ========================== GUI ==========================
1301 status("")
1302 status("  GUI: ")
1303
1304 if(WITH_QT OR HAVE_QT)
1305   if(HAVE_QT5)
1306     status("    QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1307     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1308   elseif(HAVE_QT)
1309     status("    QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1310     status("      QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1311   else()
1312     status("    QT:" "NO")
1313   endif()
1314 endif()
1315
1316 if(WITH_WIN32UI)
1317   status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1318 endif()
1319
1320 if(APPLE)
1321   if(WITH_CARBON)
1322     status("    Carbon:" YES)
1323   else()
1324     status("    Cocoa:"  YES)
1325   endif()
1326 endif()
1327
1328 if(WITH_GTK OR HAVE_GTK)
1329   if(HAVE_GTK3)
1330     status("    GTK+:" "YES (ver ${GTK3_VERSION})")
1331   elseif(HAVE_GTK)
1332     status("    GTK+:" "YES (ver ${GTK2_VERSION})")
1333   else()
1334     status("    GTK+:" "NO")
1335   endif()
1336   if(HAVE_GTK)
1337     status(  "      GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1338     status(  "      GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1339   endif()
1340 endif()
1341
1342 if(WITH_OPENGL OR HAVE_OPENGL)
1343   status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1344 endif()
1345
1346 if(WITH_VTK OR HAVE_VTK)
1347   status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1348 endif()
1349
1350 # ========================== MEDIA IO ==========================
1351 status("")
1352 status("  Media I/O: ")
1353 status("    ZLib:"   ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1354
1355 if(WITH_JPEG OR HAVE_JPEG)
1356   if(NOT HAVE_JPEG)
1357     status("    JPEG:" NO)
1358   elseif(BUILD_JPEG)
1359     status("    JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1360   else()
1361     status("    JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1362   endif()
1363 endif()
1364
1365 if(WITH_WEBP OR HAVE_WEBP)
1366   status("    WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1367 endif()
1368
1369 if(WITH_PNG OR HAVE_PNG)
1370   status("    PNG:"  PNG_FOUND  THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1371 endif()
1372
1373 if(WITH_TIFF OR HAVE_TIFF)
1374   status("    TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1375 endif()
1376
1377 if(WITH_JASPER OR HAVE_JASPER)
1378   status("    JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1379 endif()
1380
1381 if(WITH_OPENEXR OR HAVE_OPENEXR)
1382   status("    OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1383 endif()
1384
1385 if(WITH_GDAL OR HAVE_GDAL)
1386   status("    GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1387 endif()
1388
1389 if(WITH_GDCM OR HAVE_GDCM)
1390   status("    GDCM:" HAVE_GDCM THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1391 endif()
1392
1393 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1394   status("    HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1395 endif()
1396
1397 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1398   status("    SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1399 endif()
1400
1401 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1402   status("    PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1403 endif()
1404
1405 # ========================== VIDEO IO ==========================
1406 status("")
1407 status("  Video I/O:")
1408
1409 if(WITH_VFW OR HAVE_VFW)
1410   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
1411 endif()
1412
1413 if(WITH_1394 OR HAVE_DC1394)
1414   if (HAVE_DC1394_2)
1415     status("    DC1394:" "YES (ver ${DC1394_2_VERSION})")
1416   elseif (HAVE_DC1394)
1417     status("    DC1394:" "YES (ver ${DC1394_VERSION})")
1418   else()
1419     status("    DC1394:" "NO")
1420   endif()
1421 endif()
1422
1423 if(WITH_FFMPEG OR HAVE_FFMPEG)
1424   if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1425     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (find_package)"                       ELSE "NO (find_package)")
1426   elseif(WIN32)
1427     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
1428   else()
1429     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
1430   endif()
1431   status("      avcodec:"      FFMPEG_libavcodec_FOUND    THEN "YES (ver ${FFMPEG_libavcodec_VERSION})"    ELSE NO)
1432   status("      avformat:"     FFMPEG_libavformat_FOUND   THEN "YES (ver ${FFMPEG_libavformat_VERSION})"   ELSE NO)
1433   status("      avutil:"       FFMPEG_libavutil_FOUND     THEN "YES (ver ${FFMPEG_libavutil_VERSION})"     ELSE NO)
1434   status("      swscale:"      FFMPEG_libswscale_FOUND    THEN "YES (ver ${FFMPEG_libswscale_VERSION})"    ELSE NO)
1435   status("      avresample:"   FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1436 endif()
1437
1438 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1439   status("    GStreamer:"      HAVE_GSTREAMER      THEN "YES"                                      ELSE NO)
1440   if(HAVE_GSTREAMER)
1441     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
1442     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1443     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
1444     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
1445     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1446   endif(HAVE_GSTREAMER)
1447 endif()
1448
1449 if(WITH_OPENNI OR HAVE_OPENNI)
1450   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})" ELSE NO)
1451   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
1452 endif()
1453
1454 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1455   status("    OpenNI2:"        HAVE_OPENNI2    THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})" ELSE NO)
1456 endif()
1457
1458 if(WITH_PVAPI OR HAVE_PVAPI)
1459   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
1460 endif()
1461
1462 if(WITH_GIGEAPI OR HAVE_GIGE_API)
1463   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
1464 endif()
1465
1466 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1467   status("    Aravis SDK:"     HAVE_ARAVIS_API     THEN "YES (${ARAVIS_LIBRARIES})"                ELSE NO)
1468 endif()
1469
1470 if(APPLE)
1471   status("    AVFoundation:"   HAVE_AVFOUNDATION   THEN YES                                        ELSE NO)
1472   if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1473     status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
1474   endif()
1475   if(WITH_QTKIT OR HAVE_QTKIT)
1476     status("    QTKit:"          HAVE_QTKIT          THEN "YES (deprecated)"                         ELSE NO)
1477   endif()
1478 endif()
1479
1480 if(WITH_UNICAP OR HAVE_UNICAP)
1481   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${UNICAP_libunicap_VERSION})"   ELSE NO)
1482   status("    UniCap ucil:"    HAVE_UNICAP         THEN "YES (ver ${UNICAP_libucil_VERSION})"     ELSE NO)
1483 endif()
1484
1485 if(WITH_V4L OR WITH_LIBV4L OR HAVE_LIBV4L OR HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
1486   status("    libv4l/libv4l2:" HAVE_LIBV4L THEN "${LIBV4L_libv4l1_VERSION} / ${LIBV4L_libv4l2_VERSION}" ELSE "NO")
1487   ocv_build_features_string(v4l_status
1488     IF HAVE_CAMV4L THEN "linux/videodev.h"
1489     IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1490     IF HAVE_VIDEOIO THEN "sys/videoio.h"
1491     ELSE "NO")
1492   status("    v4l/v4l2:" "${v4l_status}")
1493 endif()
1494
1495 if(WITH_DSHOW OR HAVE_DSHOW)
1496   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
1497 endif()
1498
1499 if(WITH_MSMF OR HAVE_MSMF)
1500   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
1501   status("      DXVA:"           HAVE_MSMF_DXVA    THEN YES    ELSE NO)
1502 endif()
1503
1504 if(WITH_XIMEA OR HAVE_XIMEA)
1505   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
1506 endif()
1507
1508 if(WITH_XINE OR HAVE_XINE)
1509   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${XINE_VERSION})"     ELSE NO)
1510 endif()
1511
1512 if(WITH_INTELPERC OR HAVE_INTELPERC)
1513   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
1514 endif()
1515
1516 if(WITH_MFX OR HAVE_MFX)
1517   status("    Intel Media SDK:" HAVE_MFX      THEN "YES (${MFX_LIBRARY})" ELSE NO)
1518 endif()
1519
1520 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1521   status("    gPhoto2:"        HAVE_GPHOTO2        THEN "YES"                                 ELSE NO)
1522 endif()
1523
1524 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1525 ocv_build_features_string(parallel_status EXCLUSIVE
1526   IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1527   IF HAVE_CSTRIPES THEN "C="
1528   IF HAVE_OPENMP THEN "OpenMP"
1529   IF HAVE_GCD THEN "GCD"
1530   IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1531   IF HAVE_PTHREADS_PF THEN "pthreads"
1532   ELSE "none")
1533 status("")
1534 status("  Parallel framework:" "${parallel_status}")
1535
1536 if(CV_TRACE OR OPENCV_TRACE)
1537   ocv_build_features_string(trace_status EXCLUSIVE
1538     IF HAVE_ITT THEN "with Intel ITT"
1539     ELSE "built-in")
1540   status("")
1541   status("  Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1542 endif()
1543
1544 # ========================== Other third-party libraries ==========================
1545 status("")
1546 status("  Other third-party libraries:")
1547
1548 if(WITH_IPP AND HAVE_IPP)
1549   status("    Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1550   status("           at:" "${IPP_ROOT_DIR}")
1551   if(NOT HAVE_IPP_ICV)
1552     status("       linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1553   endif()
1554   if(HAVE_IPP_IW)
1555     if(BUILD_IPP_IW)
1556       status("    Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1557     else()
1558       status("    Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1559     endif()
1560     status("              at:" "${IPP_IW_PATH}")
1561   else()
1562     status("    Intel IPP IW:"   NO)
1563   endif()
1564 endif()
1565
1566 if(WITH_VA OR HAVE_VA)
1567   status("    VA:"            HAVE_VA          THEN "YES" ELSE NO)
1568 endif()
1569
1570 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1571   status("    Intel VA-API/OpenCL:"  HAVE_VA_INTEL       THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1572 endif()
1573
1574 if(WITH_LAPACK OR HAVE_LAPACK)
1575   status("    Lapack:"      HAVE_LAPACK     THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1576 endif()
1577
1578 if(WITH_HALIDE OR HAVE_HALIDE)
1579   status("    Halide:"     HAVE_HALIDE      THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1580 endif()
1581
1582 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1583   if(INF_ENGINE_TARGET)
1584     set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1585     get_target_property(_lib ${INF_ENGINE_TARGET} IMPORTED_LOCATION)
1586     if(NOT _lib)
1587       get_target_property(_lib_rel ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_RELEASE)
1588       get_target_property(_lib_dbg ${INF_ENGINE_TARGET} IMPORTED_IMPLIB_DEBUG)
1589       set(_lib "${_lib_rel} / ${_lib_dbg}")
1590     endif()
1591     get_target_property(_inc ${INF_ENGINE_TARGET} INTERFACE_INCLUDE_DIRECTORIES)
1592     status("    Inference Engine:" "${__msg}")
1593     status("                libs:" "${_lib}")
1594     status("            includes:" "${_inc}")
1595   else()
1596     status("    Inference Engine:"     "NO")
1597   endif()
1598 endif()
1599
1600 if(WITH_EIGEN OR HAVE_EIGEN)
1601   status("    Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1602 endif()
1603
1604 if(WITH_OPENVX OR HAVE_OPENVX)
1605   status("    OpenVX:"     HAVE_OPENVX      THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1606 endif()
1607
1608 status("    Custom HAL:" OpenCV_USED_HAL  THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1609
1610 foreach(s ${CUSTOM_STATUS})
1611   status(${CUSTOM_STATUS_${s}})
1612 endforeach()
1613
1614 if(WITH_CUDA OR HAVE_CUDA)
1615   ocv_build_features_string(cuda_features
1616     IF HAVE_CUFFT THEN "CUFFT"
1617     IF HAVE_CUBLAS THEN "CUBLAS"
1618     IF HAVE_NVCUVID THEN "NVCUVID"
1619     IF CUDA_FAST_MATH THEN "FAST_MATH"
1620     ELSE "no extra features")
1621   status("")
1622   status("  NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1623   if(HAVE_CUDA)
1624     status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
1625     status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
1626   endif()
1627 endif()
1628
1629 if(WITH_OPENCL OR HAVE_OPENCL)
1630   ocv_build_features_string(opencl_features
1631     IF HAVE_OPENCL_SVM THEN "SVM"
1632     IF HAVE_CLAMDFFT THEN "AMDFFT"
1633     IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1634     IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1635     ELSE "no extra features")
1636   status("")
1637   status("  OpenCL:"     HAVE_OPENCL   THEN   "YES (${opencl_features})" ELSE "NO")
1638   if(HAVE_OPENCL)
1639     status("    Include path:"  OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1640     status("    Link libraries:"       OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1641   endif()
1642 endif()
1643
1644 # ========================== python ==========================
1645 if(BUILD_opencv_python2)
1646   status("")
1647   status("  Python 2:")
1648   status("    Interpreter:"     PYTHON2INTERP_FOUND  THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})"       ELSE NO)
1649   if(PYTHON2LIBS_VERSION_STRING)
1650     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})"   ELSE NO)
1651   else()
1652     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES}"                                      ELSE NO)
1653   endif()
1654   status("    numpy:"         PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1655   status("    install path:"  HAVE_opencv_python2  THEN "${__INSTALL_PATH_PYTHON2}"                            ELSE "-")
1656 endif()
1657
1658 if(BUILD_opencv_python3)
1659   status("")
1660   status("  Python 3:")
1661   status("    Interpreter:"     PYTHON3INTERP_FOUND  THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})"       ELSE NO)
1662   if(PYTHON3LIBS_VERSION_STRING)
1663     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})"   ELSE NO)
1664   else()
1665     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES}"                                      ELSE NO)
1666   endif()
1667   status("    numpy:"         PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1668   status("    install path:"  HAVE_opencv_python3  THEN "${__INSTALL_PATH_PYTHON3}"                            ELSE "-")
1669 endif()
1670
1671 status("")
1672 status("  Python (for build):"  PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1673 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1674   status("    Pylint:"  PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1675 endif()
1676 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1677   status("    Flake8:"  FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1678 endif()
1679
1680 # ========================== java ==========================
1681 if(BUILD_JAVA OR BUILD_opencv_java)
1682   status("")
1683   status("  Java:"            BUILD_FAT_JAVA_LIB  THEN "export all functions"                                      ELSE "")
1684   status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1685   if(NOT ANDROID)
1686     status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1687   endif()
1688   status("    Java wrappers:" HAVE_opencv_java                                                            THEN YES ELSE NO)
1689   status("    Java tests:"    BUILD_TESTS AND opencv_test_java_BINARY_DIR                                 THEN YES ELSE NO)
1690 endif()
1691
1692 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1693
1694 # ========================== auxiliary ==========================
1695 status("")
1696 status("  Install to:" "${CMAKE_INSTALL_PREFIX}")
1697 status("-----------------------------------------------------------------")
1698 status("")
1699
1700
1701 ocv_finalize_status()
1702
1703 if(ENABLE_CONFIG_VERIFICATION)
1704   ocv_verify_config()
1705 endif()
1706
1707 ocv_cmake_hook(POST_FINALIZE)
1708
1709 # ----------------------------------------------------------------------------
1710 # CPack stuff
1711 # ----------------------------------------------------------------------------
1712
1713 include(cmake/OpenCVPackaging.cmake)
1714
1715 # This should be the last command
1716 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1717 ocv_cmake_eval(DEBUG_POST ONCE)