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 # Following block can break build in case of cross-compilng
  33 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
  34 # so we will try to detect cross-compiling by presense of CMAKE_TOOLCHAIN_FILE
  35 if(NOT DEFINED CMAKE_INSTALL_PREFIX)
  36   if(NOT CMAKE_TOOLCHAIN_FILE)
  37     # it _must_ go before project(OpenCV) in order to work
  38     if(WIN32)
  39       set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  40     else()
  41       set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
  42     endif()
  43   else(NOT CMAKE_TOOLCHAIN_FILE)
  44     #Android: set output folder to ${CMAKE_BINARY_DIR}
  45     set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
  46     # any cross-compiling
  47     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  48   endif(NOT CMAKE_TOOLCHAIN_FILE)
  49 endif()
  50
  51 if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  52   set(WINRT TRUE)
  53 endif(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  54
  55 if(WINRT)
  56   add_definitions(-DWINRT -DNO_GETENV)
  57
  58   # Making definitions available to other configurations and
  59   # to filter dependency restrictions at compile time.
  60   if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone)
  61     set(WINRT_PHONE TRUE)
  62     add_definitions(-DWINRT_PHONE)
  63   elseif(CMAKE_SYSTEM_NAME MATCHES WindowsStore)
  64     set(WINRT_STORE TRUE)
  65     add_definitions(-DWINRT_STORE)
  66   endif()
  67
  68   if(CMAKE_SYSTEM_VERSION MATCHES 10)
  69     set(WINRT_10 TRUE)
  70     add_definitions(-DWINRT_10)
  71   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.1)
  72     set(WINRT_8_1 TRUE)
  73     add_definitions(-DWINRT_8_1)
  74   elseif(CMAKE_SYSTEM_VERSION MATCHES 8.0)
  75     set(WINRT_8_0 TRUE)
  76     add_definitions(-DWINRT_8_0)
  77   endif()
  78 endif()
  79
  80 if(POLICY CMP0026)
  81   cmake_policy(SET CMP0026 NEW)
  82 endif()
  83
  84 if(POLICY CMP0042)
  85   cmake_policy(SET CMP0042 NEW)
  86 endif()
  87
  88 if(POLICY CMP0046)
  89   cmake_policy(SET CMP0046 NEW)
  90 endif()
  91
  92 if(POLICY CMP0051)
  93   cmake_policy(SET CMP0051 NEW)
  94 endif()
  95
  96 if(POLICY CMP0056)
  97   cmake_policy(SET CMP0056 NEW)
  98 endif()
  99
 100 if(POLICY CMP0067)
 101   cmake_policy(SET CMP0067 NEW)
 102 endif()
 103
 104 include(cmake/OpenCVUtils.cmake)
 105
 106 # must go before the project command
 107 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
 108 if(DEFINED CMAKE_BUILD_TYPE)
 109   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
 110 endif()
 111
 112 enable_testing()
 113
 114 project(OpenCV CXX C)
 115
 116 if(MSVC)
 117   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
 118 endif()
 119
 120 ocv_cmake_eval(DEBUG_PRE ONCE)
 121
 122 ocv_clear_vars(OpenCVModules_TARGETS)
 123
 124 include(cmake/OpenCVDownload.cmake)
 125
 126 # ----------------------------------------------------------------------------
 127 # Break in case of popular CMake configuration mistakes
 128 # ----------------------------------------------------------------------------
 129 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
 130   message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
 131   Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
 132 endif()
 133
 134 # ----------------------------------------------------------------------------
 135 # Detect compiler and target platform architecture
 136 # ----------------------------------------------------------------------------
 137 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
 138 include(cmake/OpenCVDetectCXXCompiler.cmake)
 139
 140 # Add these standard paths to the search paths for FIND_LIBRARY
 141 # to find libraries from these locations first
 142 if(UNIX AND NOT ANDROID)
 143   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
 144     if(EXISTS /lib64)
 145       list(APPEND CMAKE_LIBRARY_PATH /lib64)
 146     else()
 147       list(APPEND CMAKE_LIBRARY_PATH /lib)
 148     endif()
 149     if(EXISTS /usr/lib64)
 150       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
 151     else()
 152       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 153     endif()
 154   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
 155     if(EXISTS /lib32)
 156       list(APPEND CMAKE_LIBRARY_PATH /lib32)
 157     else()
 158       list(APPEND CMAKE_LIBRARY_PATH /lib)
 159     endif()
 160     if(EXISTS /usr/lib32)
 161       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 162     else()
 163       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 164     endif()
 165   endif()
 166 endif()
 167
 168 # Add these standard paths to the search paths for FIND_PATH
 169 # to find include files from these locations first
 170 if(MINGW)
 171   if(EXISTS /mingw)
 172       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 173   endif()
 174   if(EXISTS /mingw32)
 175       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 176   endif()
 177   if(EXISTS /mingw64)
 178       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 179   endif()
 180 endif()
 181
 182 # ----------------------------------------------------------------------------
 183 # OpenCV cmake options
 184 # ----------------------------------------------------------------------------
 185
 186 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
 187
 188 # Optional 3rd party components
 189 # ===================================================
 190 OCV_OPTION(WITH_1394           "Include IEEE1394 support"                    ON   IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 191 OCV_OPTION(WITH_AVFOUNDATION   "Use AVFoundation for Video I/O (iOS/Mac)"    ON   IF APPLE)
 192 OCV_OPTION(WITH_CARBON         "Use Carbon for UI instead of Cocoa"          OFF  IF APPLE )
 193 OCV_OPTION(WITH_CAROTENE       "Use NVidia carotene acceleration library for ARM platform"                   ON  IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
 194 OCV_OPTION(WITH_CPUFEATURES    "Use cpufeatures Android library"             ON   IF ANDROID)
 195 OCV_OPTION(WITH_VTK            "Include VTK library support (and build opencv_viz module eiher)"             ON  IF (NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING) )
 196 OCV_OPTION(WITH_CUDA           "Include NVidia Cuda Runtime support"                                         ON  IF (NOT IOS AND NOT WINRT) )
 197 OCV_OPTION(WITH_CUFFT          "Include NVidia Cuda Fast Fourier Transform (FFT) library support"            ON  IF (NOT IOS AND NOT WINRT) )
 198 OCV_OPTION(WITH_CUBLAS         "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" ON IF (NOT IOS AND NOT WINRT) )
 199 OCV_OPTION(WITH_NVCUVID        "Include NVidia Video Decoding library support"                               ON IF (NOT IOS AND NOT APPLE) )
 200 OCV_OPTION(WITH_EIGEN          "Include Eigen2/Eigen3 support"               ON   IF (NOT WINRT) )
 201 OCV_OPTION(WITH_VFW            "Include Video for Windows support"           ON   IF WIN32 )
 202 OCV_OPTION(WITH_FFMPEG         "Include FFMPEG support"                      ON   IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 203 OCV_OPTION(WITH_GSTREAMER      "Include Gstreamer support"                   ON   IF (NOT ANDROID) )
 204 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)"                              OFF )
 205 OCV_OPTION(WITH_GTK            "Include GTK support"                         ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 206 OCV_OPTION(WITH_GTK_2_X        "Use GTK version 2"                           OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 207 OCV_OPTION(WITH_IPP            "Include Intel IPP support"                   NOT MINGW IF (X86_64 OR X86) AND NOT WINRT )
 208 OCV_OPTION(WITH_HALIDE         "Include Halide support"                      OFF)
 209 OCV_OPTION(WITH_JASPER         "Include JPEG2K support"                      ON   IF (NOT IOS) )
 210 OCV_OPTION(WITH_JPEG           "Include JPEG support"                        ON)
 211 OCV_OPTION(WITH_WEBP           "Include WebP support"                        ON   IF (NOT WINRT) )
 212 OCV_OPTION(WITH_OPENEXR        "Include ILM support via OpenEXR"             ON   IF (NOT IOS AND NOT WINRT) )
 213 OCV_OPTION(WITH_OPENGL         "Include OpenGL support"                      OFF  IF (NOT ANDROID AND NOT WINRT) )
 214 OCV_OPTION(WITH_OPENVX         "Include OpenVX support"                      OFF)
 215 OCV_OPTION(WITH_OPENNI         "Include OpenNI support"                      OFF  IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 216 OCV_OPTION(WITH_OPENNI2        "Include OpenNI2 support"                     OFF  IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 217 OCV_OPTION(WITH_PNG            "Include PNG support"                         ON)
 218 OCV_OPTION(WITH_GDCM           "Include DICOM support"                       OFF)
 219 OCV_OPTION(WITH_PVAPI          "Include Prosilica GigE support"              OFF   IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 220 OCV_OPTION(WITH_GIGEAPI        "Include Smartek GigE support"                OFF   IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 221 OCV_OPTION(WITH_ARAVIS         "Include Aravis GigE support"                 OFF   IF (NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32) )
 222 OCV_OPTION(WITH_QT             "Build with Qt Backend support"               OFF  IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 223 OCV_OPTION(WITH_WIN32UI        "Build with Win32 UI Backend support"         ON   IF WIN32 AND NOT WINRT)
 224 OCV_OPTION(WITH_QUICKTIME      "Use QuickTime for Video I/O"                 OFF  IF APPLE )
 225 OCV_OPTION(WITH_QTKIT          "Use QTKit Video I/O backend"                 OFF  IF APPLE )
 226 OCV_OPTION(WITH_TBB            "Include Intel TBB support"                   OFF  IF (NOT IOS AND NOT WINRT) )
 227 OCV_OPTION(WITH_OPENMP         "Include OpenMP support"                      OFF)
 228 OCV_OPTION(WITH_CSTRIPES       "Include C= support"                          OFF  IF (WIN32 AND NOT WINRT)  )
 229 OCV_OPTION(WITH_PTHREADS_PF    "Use pthreads-based parallel_for"             ON   IF (NOT WIN32 OR MINGW) )
 230 OCV_OPTION(WITH_TIFF           "Include TIFF support"                        ON   IF (NOT IOS) )
 231 OCV_OPTION(WITH_UNICAP         "Include Unicap support (GPL)"                OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 232 OCV_OPTION(WITH_V4L            "Include Video 4 Linux support"               ON   IF (UNIX AND NOT ANDROID) )
 233 OCV_OPTION(WITH_LIBV4L         "Use libv4l for Video 4 Linux support"        OFF  IF (UNIX AND NOT ANDROID) )
 234 OCV_OPTION(WITH_DSHOW          "Build VideoIO with DirectShow support"       ON   IF (WIN32 AND NOT ARM AND NOT WINRT) )
 235 OCV_OPTION(WITH_MSMF           "Build VideoIO with Media Foundation support" OFF  IF WIN32 )
 236 OCV_OPTION(WITH_XIMEA          "Include XIMEA cameras support"               OFF  IF (NOT ANDROID AND NOT WINRT) )
 237 OCV_OPTION(WITH_XINE           "Include Xine support (GPL)"                  OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 238 OCV_OPTION(WITH_CLP            "Include Clp support (EPL)"                   OFF)
 239 OCV_OPTION(WITH_OPENCL         "Include OpenCL Runtime support"              NOT ANDROID IF (NOT IOS AND NOT WINRT) )
 240 OCV_OPTION(WITH_OPENCL_SVM     "Include OpenCL Shared Virtual Memory support" OFF ) # experimental
 241 OCV_OPTION(WITH_OPENCLAMDFFT   "Include AMD OpenCL FFT library support"      ON   IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 242 OCV_OPTION(WITH_OPENCLAMDBLAS  "Include AMD OpenCL BLAS library support"     ON   IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 243 OCV_OPTION(WITH_DIRECTX        "Include DirectX support"                     ON   IF (WIN32 AND NOT WINRT) )
 244 OCV_OPTION(WITH_INTELPERC      "Include Intel Perceptual Computing support"  OFF  IF (WIN32 AND NOT WINRT) )
 245 OCV_OPTION(WITH_MATLAB         "Include Matlab support"                      ON   IF (NOT ANDROID AND NOT IOS AND NOT WINRT))
 246 OCV_OPTION(WITH_VA             "Include VA support"                          OFF  IF (UNIX AND NOT ANDROID) )
 247 OCV_OPTION(WITH_VA_INTEL       "Include Intel VA-API/OpenCL support"         OFF  IF (UNIX AND NOT ANDROID) )
 248 OCV_OPTION(WITH_MFX            "Include Intel Media SDK support"             OFF   IF (UNIX AND NOT ANDROID) )
 249 OCV_OPTION(WITH_GDAL           "Include GDAL Support"                        OFF  IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
 250 OCV_OPTION(WITH_GPHOTO2        "Include gPhoto2 library support"             ON   IF (UNIX AND NOT ANDROID) )
 251 OCV_OPTION(WITH_LAPACK         "Include Lapack library support"              ON   IF (NOT ANDROID AND NOT IOS) )
 252 OCV_OPTION(WITH_ITT            "Include Intel ITT support"                   ON   IF (NOT APPLE_FRAMEWORK) )
 253
 254 # OpenCV build components
 255 # ===================================================
 256 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
 257 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
 258 OCV_OPTION(BUILD_opencv_js          "Build JavaScript bindings by Emscripten" OFF )
 259 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 260 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" ON  IF (NOT WINRT OR APPLE_FRAMEWORK))
 261 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 262 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON  IF NOT WINRT)
 263 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     ON  IF (NOT APPLE_FRAMEWORK) )
 264 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           ON  IF (NOT APPLE_FRAMEWORK) )
 265 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into debug libs (not MSCV only)" ON )
 266 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
 267 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP   "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
 268 OCV_OPTION(BUILD_FAT_JAVA_LIB       "Create fat java wrapper containing the whole OpenCV library" ON IF NOT BUILD_SHARED_LIBS AND CMAKE_COMPILER_IS_GNUCXX )
 269 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID )
 270 OCV_OPTION(BUILD_CUDA_STUBS         "Build CUDA modules stubs when no CUDA SDK" OFF  IF (NOT APPLE_FRAMEWORK) )
 271
 272 # 3rd party libs
 273 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             WIN32 OR APPLE )
 274 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          WIN32 OR ANDROID OR APPLE )
 275 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        WIN32 OR ANDROID OR APPLE )
 276 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          WIN32 OR ANDROID OR APPLE )
 277 OCV_OPTION(BUILD_PNG                "Build libpng from source"           WIN32 OR ANDROID OR APPLE )
 278 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          (WIN32 OR ANDROID OR APPLE) AND NOT WINRT)
 279 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" ANDROID )
 280 OCV_OPTION(BUILD_IPP_IW             "Build IPP IW from source"           NOT MINGW IF (X86_64 OR X86) AND NOT WINRT )
 281 OCV_OPTION(BUILD_ITT                "Build Intel ITT from source"        NOT MINGW IF (X86_64 OR X86) AND NOT WINRT AND NOT APPLE_FRAMEWORK )
 282
 283 # OpenCV installation options
 284 # ===================================================
 285 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 286 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 287 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 288 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 289 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) )
 290 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 291
 292 # OpenCV build options
 293 # ===================================================
 294 OCV_OPTION(ENABLE_CCACHE              "Use ccache"                                               (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
 295 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON IF (NOT IOS AND NOT CMAKE_CROSSCOMPILING) )
 296 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 297 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 298 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 299 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CMAKE_COMPILER_IS_GNUCXX AND NOT (APPLE AND CMAKE_COMPILER_IS_CLANGCXX) )
 300 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 301 OCV_OPTION(ENABLE_VSX                 "Enable POWER8 and above VSX (64-bit little-endian)"       ON   IF (CMAKE_COMPILER_IS_GNUCXX AND PPC64LE) )
 302 OCV_OPTION(ENABLE_FAST_MATH           "Enable -ffast-math (not recommended for GCC 4.6.x)"       OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 303 OCV_OPTION(ENABLE_NEON                "Enable NEON instructions"                                 (NEON OR ANDROID_ARM_NEON OR AARCH64) IF CMAKE_COMPILER_IS_GNUCXX AND (ARM OR AARCH64 OR IOS) )
 304 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF CMAKE_COMPILER_IS_GNUCXX AND (ARM OR AARCH64 OR IOS) )
 305 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 306 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 307 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF  IF ANDROID )
 308 OCV_OPTION(ENABLE_IMPL_COLLECTION     "Collect implementation data on function call"             OFF )
 309 OCV_OPTION(ENABLE_INSTRUMENTATION     "Instrument functions to collect calls trace and performance" OFF )
 310 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 CMAKE_COMPILER_IS_GNUCXX) )
 311 OCV_OPTION(ENABLE_BUILD_HARDENING     "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
 312 OCV_OPTION(GENERATE_ABI_DESCRIPTOR    "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
 313 OCV_OPTION(CV_ENABLE_INTRINSICS       "Use intrinsic-based optimized code" ON )
 314 OCV_OPTION(CV_DISABLE_OPTIMIZATION    "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
 315 OCV_OPTION(CV_TRACE                   "Enable OpenCV code trace" ON)
 316
 317 OCV_OPTION(ENABLE_PYLINT              "Add target with Pylint checks"                            (${BUILD_DOCS} OR ${BUILD_EXAMPLES}) )
 318
 319 if(ENABLE_IMPL_COLLECTION)
 320   add_definitions(-DCV_COLLECT_IMPL_DATA)
 321 endif()
 322
 323
 324 # ----------------------------------------------------------------------------
 325 #  Get actual OpenCV version number from sources
 326 # ----------------------------------------------------------------------------
 327 include(cmake/OpenCVVersion.cmake)
 328
 329
 330 # ----------------------------------------------------------------------------
 331 #  Build & install layouts
 332 # ----------------------------------------------------------------------------
 333
 334 # Save libs and executables in the same place
 335 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
 336
 337 if(ANDROID)
 338   if(ANDROID_ABI MATCHES "NEON")
 339     set(ENABLE_NEON ON)
 340   endif()
 341   if(ANDROID_ABI MATCHES "VFPV3")
 342     set(ENABLE_VFPV3 ON)
 343   endif()
 344 endif()
 345
 346 if(ANDROID OR WIN32)
 347   ocv_update(OPENCV_DOC_INSTALL_PATH doc)
 348 else()
 349   ocv_update(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 350 endif()
 351
 352 if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 353   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 354     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 355   else()
 356     message(STATUS "Can't detect runtime and/or arch")
 357     ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 358   endif()
 359 elseif(ANDROID)
 360   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 361 else()
 362   ocv_update(OpenCV_INSTALL_BINARIES_PREFIX "")
 363 endif()
 364
 365 if(ANDROID)
 366   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 367 else()
 368   ocv_update(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 369 endif()
 370
 371 if(ANDROID)
 372   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 373 else()
 374   ocv_update(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 375 endif()
 376
 377 if(NOT OPENCV_TEST_INSTALL_PATH)
 378   ocv_update(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 379 endif()
 380
 381 if (OPENCV_TEST_DATA_PATH)
 382   get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
 383 endif()
 384
 385 if(ANDROID)
 386   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "sdk/etc/testdata")
 387 elseif(WIN32)
 388   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "testdata")
 389 else()
 390   ocv_update(OPENCV_TEST_DATA_INSTALL_PATH "share/OpenCV/testdata")
 391 endif()
 392
 393 if(ANDROID)
 394   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 395   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 396   ocv_update(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 397   ocv_update(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 398   ocv_update(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 399   ocv_update(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 400   ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 401   ocv_update(OPENCV_OTHER_INSTALL_PATH   sdk/etc)
 402 else()
 403   set(LIBRARY_OUTPUT_PATH                "${OpenCV_BINARY_DIR}/lib")
 404   ocv_update(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 405
 406   if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
 407     if(OpenCV_STATIC)
 408       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 409     else()
 410       ocv_update(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 411     endif()
 412     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 413     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples/native)
 414     ocv_update(OPENCV_JAR_INSTALL_PATH java)
 415     ocv_update(OPENCV_OTHER_INSTALL_PATH   etc)
 416     ocv_update(OPENCV_CONFIG_INSTALL_PATH  ".")
 417   else()
 418     ocv_update(OPENCV_LIB_INSTALL_PATH     lib${LIB_SUFFIX})
 419     ocv_update(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 420     ocv_update(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 421     ocv_update(OPENCV_JAR_INSTALL_PATH share/OpenCV/java)
 422     ocv_update(OPENCV_OTHER_INSTALL_PATH   share/OpenCV)
 423
 424     if(NOT DEFINED OPENCV_CONFIG_INSTALL_PATH)
 425       math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 426       if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 427         ocv_update(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
 428       else()
 429         ocv_update(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 430       endif()
 431     endif()
 432   endif()
 433   ocv_update(OPENCV_INCLUDE_INSTALL_PATH "include")
 434 endif()
 435
 436 ocv_update(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 437 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 438
 439 if(INSTALL_TO_MANGLED_PATHS)
 440   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 441   foreach(v
 442       OPENCV_3P_LIB_INSTALL_PATH
 443       OPENCV_SAMPLES_SRC_INSTALL_PATH
 444       OPENCV_CONFIG_INSTALL_PATH
 445       OPENCV_DOC_INSTALL_PATH
 446       OPENCV_JAR_INSTALL_PATH
 447       OPENCV_TEST_DATA_INSTALL_PATH
 448       OPENCV_OTHER_INSTALL_PATH
 449     )
 450     string(REPLACE "OpenCV" "OpenCV-${OPENCV_VERSION}" ${v} "${${v}}")
 451     string(REPLACE "opencv" "opencv-${OPENCV_VERSION}" ${v} "${${v}}")
 452   endforeach()
 453 endif()
 454
 455
 456 if(WIN32)
 457   # Postfix of DLLs:
 458   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 459   set(OPENCV_DEBUG_POSTFIX d)
 460 else()
 461   # Postfix of so's:
 462   set(OPENCV_DLLVERSION "")
 463   set(OPENCV_DEBUG_POSTFIX "")
 464 endif()
 465
 466 if(DEFINED CMAKE_DEBUG_POSTFIX)
 467   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 468 endif()
 469
 470 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
 471   set(BUILD_opencv_world ON CACHE INTERNAL "")
 472 endif()
 473
 474 # ----------------------------------------------------------------------------
 475 #  Path for build/platform -specific headers
 476 # ----------------------------------------------------------------------------
 477 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 478 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 479
 480 # ----------------------------------------------------------------------------
 481 #  Path for additional modules
 482 # ----------------------------------------------------------------------------
 483 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
 484
 485 # ----------------------------------------------------------------------------
 486 #  Autodetect if we are in a GIT repository
 487 # ----------------------------------------------------------------------------
 488 find_host_package(Git QUIET)
 489
 490 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
 491   execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9].[0-9]*"
 492     WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 493     OUTPUT_VARIABLE OPENCV_VCSVERSION
 494     RESULT_VARIABLE GIT_RESULT
 495     ERROR_QUIET
 496     OUTPUT_STRIP_TRAILING_WHITESPACE
 497   )
 498   if(NOT GIT_RESULT EQUAL 0)
 499     set(OPENCV_VCSVERSION "unknown")
 500   endif()
 501 elseif(NOT DEFINED OPENCV_VCSVERSION)
 502   # We don't have git:
 503   set(OPENCV_VCSVERSION "unknown")
 504 endif()
 505
 506
 507 # ----------------------------------------------------------------------------
 508 # OpenCV compiler and linker options
 509 # ----------------------------------------------------------------------------
 510 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 511 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 512   set(CMAKE_BUILD_TYPE Release)
 513 endif()
 514
 515 # --- Python Support ---
 516 include(cmake/OpenCVDetectPython.cmake)
 517
 518 include(cmake/OpenCVCompilerOptions.cmake)
 519
 520
 521 # ----------------------------------------------------------------------------
 522 # Use statically or dynamically linked CRT?
 523 # Default: dynamic
 524 # ----------------------------------------------------------------------------
 525 if(MSVC)
 526   include(cmake/OpenCVCRTLinkage.cmake)
 527 endif(MSVC)
 528
 529 if(WIN32 AND NOT MINGW)
 530   add_definitions(-D_VARIADIC_MAX=10)
 531 endif(WIN32 AND NOT MINGW)
 532
 533
 534 # ----------------------------------------------------------------------------
 535 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 536 # ----------------------------------------------------------------------------
 537 if(UNIX)
 538   if(NOT APPLE_FRAMEWORK)
 539     find_package(PkgConfig QUIET)
 540   endif()
 541   include(CheckFunctionExists)
 542   include(CheckIncludeFile)
 543   include(CheckSymbolExists)
 544
 545   if(NOT APPLE)
 546     CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
 547     if(ANDROID)
 548       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 549     elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
 550       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 551     elseif(EMSCRIPTEN)
 552       # no need to link to system libs with emscripten
 553     else()
 554       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 555     endif()
 556   else()
 557     set(HAVE_PTHREAD 1)
 558   endif()
 559
 560   CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
 561   CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 562   if(HAVE_MALLOC_H)
 563     CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
 564   endif()
 565 endif()
 566
 567 include(cmake/OpenCVPCHSupport.cmake)
 568 include(cmake/OpenCVModule.cmake)
 569
 570 # ----------------------------------------------------------------------------
 571 #  Detect endianness of build platform
 572 # ----------------------------------------------------------------------------
 573
 574 if(IOS)
 575   # test_big_endian needs try_compile, which doesn't work for iOS
 576   # http://public.kitware.com/Bug/view.php?id=12288
 577   set(WORDS_BIGENDIAN 0)
 578 else()
 579   include(TestBigEndian)
 580   test_big_endian(WORDS_BIGENDIAN)
 581 endif()
 582
 583 # ----------------------------------------------------------------------------
 584 #  Detect 3rd-party libraries
 585 # ----------------------------------------------------------------------------
 586
 587 if(ANDROID AND WITH_CPUFEATURES)
 588   add_subdirectory(3rdparty/cpufeatures)
 589   set(HAVE_CPUFEATURES 1)
 590 endif()
 591
 592 include(cmake/OpenCVFindLibsGrfmt.cmake)
 593 include(cmake/OpenCVFindLibsGUI.cmake)
 594 include(cmake/OpenCVFindLibsVideo.cmake)
 595 include(cmake/OpenCVFindLibsPerf.cmake)
 596 include(cmake/OpenCVFindLAPACK.cmake)
 597
 598 # ----------------------------------------------------------------------------
 599 #  Detect other 3rd-party libraries/tools
 600 # ----------------------------------------------------------------------------
 601
 602 # --- Doxygen for documentation ---
 603 if(BUILD_DOCS)
 604   find_package(Doxygen)
 605 else()
 606   unset(DOXYGEN_FOUND CACHE)
 607 endif()
 608
 609 # --- Java Support ---
 610 include(cmake/OpenCVDetectApacheAnt.cmake)
 611 if(ANDROID)
 612   include(cmake/OpenCVDetectAndroidSDK.cmake)
 613
 614   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 615     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 616   endif()
 617 else()
 618   find_package(JNI)
 619 endif()
 620
 621 if(ENABLE_PYLINT)
 622   include(cmake/OpenCVPylint.cmake)
 623 endif()
 624
 625
 626 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 627   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 628 else()
 629   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 630 endif()
 631
 632 # --- OpenCL ---
 633 if(WITH_OPENCL)
 634   include(cmake/OpenCVDetectOpenCL.cmake)
 635 endif()
 636
 637 # --- Halide ---
 638 if(WITH_HALIDE)
 639   include(cmake/OpenCVDetectHalide.cmake)
 640 endif()
 641
 642 # --- DirectX ---
 643 if(WITH_DIRECTX)
 644   include(cmake/OpenCVDetectDirectX.cmake)
 645 endif()
 646
 647 # --- Matlab/Octave ---
 648 if(WITH_MATLAB)
 649   include(cmake/OpenCVFindMatlab.cmake)
 650 endif()
 651
 652 include(cmake/OpenCVDetectVTK.cmake)
 653
 654 if(WITH_OPENVX)
 655   include(cmake/FindOpenVX.cmake)
 656 endif()
 657
 658 # ----------------------------------------------------------------------------
 659 # OpenCV HAL
 660 # ----------------------------------------------------------------------------
 661 set(_hal_includes "")
 662 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
 663   # 1. libraries
 664   foreach (l ${${HAL_LIBRARIES_VAR}})
 665     if(NOT TARGET ${l})
 666       get_filename_component(l "${l}" ABSOLUTE)
 667     endif()
 668     list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
 669   endforeach()
 670   # 2. headers
 671   foreach (h ${${HAL_HEADERS_VAR}})
 672     set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
 673   endforeach()
 674   # 3. include paths
 675   ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
 676 endmacro()
 677
 678 if(NOT DEFINED OpenCV_HAL)
 679   set(OpenCV_HAL "OpenCV_HAL")
 680 endif()
 681
 682 if(HAVE_OPENVX)
 683   if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
 684     set(OpenCV_HAL "openvx;${OpenCV_HAL}")
 685   endif()
 686 endif()
 687
 688 if(WITH_CAROTENE)
 689   ocv_debug_message(STATUS "Enable carotene acceleration")
 690   if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
 691     set(OpenCV_HAL "carotene;${OpenCV_HAL}")
 692   endif()
 693 endif()
 694
 695 foreach(hal ${OpenCV_HAL})
 696   if(hal STREQUAL "carotene")
 697     add_subdirectory(3rdparty/carotene/hal)
 698     ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
 699     list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
 700   elseif(hal STREQUAL "openvx")
 701     add_subdirectory(3rdparty/openvx)
 702     ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
 703     list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
 704   else()
 705     ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
 706     ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 707     find_package(${hal} NO_MODULE QUIET)
 708     if(${hal}_FOUND)
 709       ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
 710       list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
 711     endif()
 712   endif()
 713 endforeach()
 714 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
 715 unset(_hal_includes)
 716
 717
 718 # ----------------------------------------------------------------------------
 719 # Add CUDA libraries (needed for apps/tools, samples)
 720 # ----------------------------------------------------------------------------
 721 if(HAVE_CUDA)
 722   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 723   if(HAVE_CUBLAS)
 724     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 725   endif()
 726   if(HAVE_CUFFT)
 727     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 728   endif()
 729   foreach(p ${CUDA_LIBS_PATH})
 730     if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
 731       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
 732     else()
 733       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
 734     endif()
 735   endforeach()
 736 endif()
 737
 738
 739 # ----------------------------------------------------------------------------
 740 # Code trace support
 741 # ----------------------------------------------------------------------------
 742 if(CV_TRACE)
 743   include(cmake/OpenCVDetectTrace.cmake)
 744 endif()
 745
 746
 747 # ----------------------------------------------------------------------------
 748 # Solution folders:
 749 # ----------------------------------------------------------------------------
 750 if(ENABLE_SOLUTION_FOLDERS)
 751   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 752   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 753 endif()
 754
 755 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 756 include(cmake/OpenCVExtraTargets.cmake)
 757
 758 # ----------------------------------------------------------------------------
 759 # Process subdirectories
 760 # ----------------------------------------------------------------------------
 761
 762 # opencv.hpp and legacy headers
 763 add_subdirectory(include)
 764
 765 # OpenCV modules
 766 add_subdirectory(modules)
 767
 768 # Generate targets for documentation
 769 add_subdirectory(doc)
 770
 771 # various data that is used by cv libraries and/or demo applications.
 772 add_subdirectory(data)
 773
 774 # extra applications
 775 if(BUILD_opencv_apps)
 776   add_subdirectory(apps)
 777 endif()
 778
 779 # examples
 780 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 781   add_subdirectory(samples)
 782 endif()
 783
 784 if(ANDROID)
 785   add_subdirectory(platforms/android/service)
 786 endif()
 787
 788 # ----------------------------------------------------------------------------
 789 # Finalization: generate configuration-based files
 790 # ----------------------------------------------------------------------------
 791
 792 # Generate platform-dependent and configuration-dependent headers
 793 include(cmake/OpenCVGenHeaders.cmake)
 794
 795 # Generate opencv.pc for pkg-config command
 796 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION)
 797   include(cmake/OpenCVGenPkgconfig.cmake)
 798 endif()
 799
 800 # Generate OpenCV.mk for ndk-build (Android build tool)
 801 include(cmake/OpenCVGenAndroidMK.cmake)
 802
 803 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
 804 include(cmake/OpenCVGenConfig.cmake)
 805
 806 # Generate Info.plist for the IOS framework
 807 if(APPLE_FRAMEWORK)
 808   include(cmake/OpenCVGenInfoPlist.cmake)
 809 endif()
 810
 811 # Generate ABI descriptor
 812 include(cmake/OpenCVGenABI.cmake)
 813
 814 # Generate environment setup file
 815 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
 816   if(ANDROID)
 817     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 818     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 819                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 820     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 821             DESTINATION ./ COMPONENT tests)
 822   elseif(WIN32)
 823     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
 824                    "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
 825     install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
 826             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 827   elseif(UNIX)
 828     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 829                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 830     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 831             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 832   endif()
 833 endif()
 834
 835 if(NOT OPENCV_README_FILE)
 836   if(ANDROID)
 837     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 838   endif()
 839 endif()
 840
 841 if(NOT OPENCV_LICENSE_FILE)
 842   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 843 endif()
 844
 845 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 846 if(ANDROID OR NOT UNIX)
 847   install(FILES ${OPENCV_LICENSE_FILE}
 848         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 849         DESTINATION ./ COMPONENT libs)
 850   if(OPENCV_README_FILE)
 851     install(FILES ${OPENCV_README_FILE}
 852             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 853             DESTINATION ./ COMPONENT libs)
 854   endif()
 855 endif()
 856
 857 if(COMMAND ocv_pylint_finalize)
 858   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
 859   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
 860   ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
 861   ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
 862   ocv_pylint_finalize()
 863 endif()
 864
 865 # ----------------------------------------------------------------------------
 866 # Summary:
 867 # ----------------------------------------------------------------------------
 868 status("")
 869 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 870 if(OPENCV_VCSVERSION)
 871   status("  Version control:" ${OPENCV_VCSVERSION})
 872 endif()
 873 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
 874   set(__dump_extra_header OFF)
 875   foreach(p ${OPENCV_EXTRA_MODULES_PATH})
 876     if(EXISTS ${p})
 877       if(NOT __dump_extra_header)
 878         set(__dump_extra_header ON)
 879         status("")
 880         status("  Extra modules:")
 881       else()
 882         status("")
 883       endif()
 884       set(EXTRA_MODULES_VCSVERSION "unknown")
 885       if(GIT_FOUND)
 886         execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9].[0-9]*"
 887           WORKING_DIRECTORY "${p}"
 888           OUTPUT_VARIABLE EXTRA_MODULES_VCSVERSION
 889           RESULT_VARIABLE GIT_RESULT
 890           ERROR_QUIET
 891           OUTPUT_STRIP_TRAILING_WHITESPACE
 892         )
 893         if(NOT GIT_RESULT EQUAL 0)
 894           set(EXTRA_MODULES_VCSVERSION "unknown")
 895         endif()
 896       endif()
 897       status("    Location (extra):" ${p})
 898       status("    Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
 899     endif()
 900   endforeach()
 901   unset(__dump_extra_header)
 902 endif()
 903
 904 # ========================== build platform ==========================
 905 status("")
 906 status("  Platform:")
 907 if(NOT CMAKE_VERSION VERSION_LESS 2.8.11 AND NOT BUILD_INFO_SKIP_TIMESTAMP)
 908   string(TIMESTAMP TIMESTAMP "" UTC)
 909   if(TIMESTAMP)
 910     status("    Timestamp:"    ${TIMESTAMP})
 911   endif()
 912 endif()
 913 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 914 if(CMAKE_CROSSCOMPILING)
 915   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 916 endif()
 917 status("    CMake:"            ${CMAKE_VERSION})
 918 status("    CMake generator:"  ${CMAKE_GENERATOR})
 919 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 920 if(MSVC)
 921   status("    MSVC:"           ${MSVC_VERSION})
 922 endif()
 923 if(CMAKE_GENERATOR MATCHES Xcode)
 924   status("    Xcode:"          ${XCODE_VERSION})
 925 endif()
 926 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 927   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 928 endif()
 929
 930
 931 # ========================= CPU code generation mode =========================
 932 status("")
 933 status("  CPU/HW features:")
 934 status("    Baseline:"  "${CPU_BASELINE_FINAL}")
 935 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
 936   status("      requested:"  "${CPU_BASELINE}")
 937 endif()
 938 if(CPU_BASELINE_REQUIRE)
 939   status("      required:"  "${CPU_BASELINE_REQUIRE}")
 940 endif()
 941 if(CPU_BASELINE_DISABLE)
 942   status("      disabled:"  "${CPU_BASELINE_DISABLE}")
 943 endif()
 944 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
 945   status("    Dispatched code generation:"  "${CPU_DISPATCH_FINAL}")
 946   if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
 947     status("      requested:"  "${CPU_DISPATCH}")
 948   endif()
 949   if(CPU_DISPATCH_REQUIRE)
 950     status("      required:"  "${CPU_DISPATCH_REQUIRE}")
 951   endif()
 952   foreach(OPT ${CPU_DISPATCH_FINAL})
 953     status("      ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):"  "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
 954   endforeach()
 955 endif()
 956
 957 # ========================== C/C++ options ==========================
 958 if(CMAKE_CXX_COMPILER_VERSION)
 959   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 960 else()
 961   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 962 endif()
 963 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 964
 965 status("")
 966 status("  C/C++:")
 967 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 968 if(ENABLE_CXX11 OR HAVE_CXX11)
 969 status("    C++11:" HAVE_CXX11 THEN YES ELSE NO)
 970 endif()
 971 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 972 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 973 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 974 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 975 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 976 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 977 if(WIN32)
 978   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 979   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 980 else()
 981   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 982   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 983 endif()
 984 status("    ccache:"                  CMAKE_COMPILER_IS_CCACHE THEN YES ELSE NO)
 985 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 986
 987 # ========================== Dependencies ============================
 988 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
 989 status("    Extra dependencies:" ${deps_extra})
 990 status("    3rdparty dependencies:" ${deps_3rdparty})
 991
 992 # ========================== OpenCV modules ==========================
 993 status("")
 994 status("  OpenCV modules:")
 995 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 996 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 997 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 998 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 999 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
1000   set(__mdeps "")
1001   foreach(d ${OPENCV_MODULE_${m}_DEPS})
1002     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
1003       list(APPEND __mdeps ${d})
1004     endif()
1005   endforeach()
1006   if(__mdeps)
1007     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
1008   else()
1009     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
1010   endif()
1011 endforeach()
1012 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
1013
1014 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
1015 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
1016 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
1017 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1018
1019 if(OPENCV_ENABLE_NONFREE)
1020   status("")
1021   status("  Non-free algorithms are enabled")
1022 endif()
1023
1024 # ========================== Android details ==========================
1025 if(ANDROID)
1026   status("")
1027   status("  Android: ")
1028   status("    Android ABI:" ${ANDROID_ABI})
1029   status("    STL type:" ${ANDROID_STL})
1030   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
1031   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
1032   status("    SDK target:" "${android_sdk_target_status}")
1033   if(BUILD_WITH_ANDROID_NDK)
1034     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
1035   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
1036     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
1037   endif()
1038   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
1039   status("    Google Play manager:" BUILD_ANDROID_SERVICE                                         THEN YES ELSE NO)
1040   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
1041 endif()
1042
1043 # ================== Windows RT features ==================
1044 if(WIN32)
1045 status("")
1046 status("  Windows RT support:" WINRT THEN YES ELSE NO)
1047   if(WINRT)
1048     status("    Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1049     status("    Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1050     status("    Building for version: " ${CMAKE_SYSTEM_VERSION})
1051     if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1052       status("    Building for C++ without CX extensions")
1053     endif()
1054   endif()
1055 endif(WIN32)
1056
1057 # ========================== GUI ==========================
1058 status("")
1059 status("  GUI: ")
1060
1061 if(HAVE_QT5)
1062   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
1063   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1064 elseif(HAVE_QT)
1065   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
1066   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1067 else()
1068   if(DEFINED WITH_QT)
1069     status("    QT:" NO)
1070   endif()
1071   if(DEFINED WITH_WIN32UI)
1072     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1073   else()
1074     if(APPLE)
1075       if(WITH_CARBON)
1076         status("    Carbon:" YES)
1077       else()
1078         status("    Cocoa:"  YES)
1079       endif()
1080     else()
1081       if(HAVE_GTK3)
1082         status("    GTK+ 3.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-3.0_VERSION})" ELSE NO)
1083       elseif(HAVE_GTK)
1084         status("    GTK+ 2.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})" ELSE NO)
1085       else()
1086         status("    GTK+:" NO)
1087       endif()
1088       status("    GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
1089       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
1090     endif()
1091   endif()
1092 endif()
1093
1094 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1095 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1096
1097 # ========================== MEDIA IO ==========================
1098 status("")
1099 status("  Media I/O: ")
1100 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
1101
1102 if(WITH_JPEG)
1103   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
1104 else()
1105   status("    JPEG:"       "NO")
1106 endif()
1107
1108 if(WITH_WEBP)
1109   status("    WEBP:"       WEBP_FOUND    THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})"        ELSE "build (ver ${WEBP_VERSION})")
1110 else()
1111   status("    WEBP:"       "NO")
1112 endif()
1113
1114 if(WITH_PNG)
1115   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
1116 else()
1117   status("    PNG:"        "NO")
1118 endif()
1119
1120 if(WITH_TIFF)
1121   if(TIFF_VERSION_STRING AND TIFF_FOUND)
1122     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1123   else()
1124     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1125   endif()
1126 else()
1127   status("    TIFF:"       "NO")
1128 endif()
1129 if(WITH_JASPER)
1130   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1131 else()
1132   status("    JPEG 2000:"  "NO")
1133 endif()
1134 if(WITH_OPENEXR)
1135   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1136 else()
1137   status("    OpenEXR:"  "NO")
1138 endif()
1139
1140 if( WITH_GDAL )
1141   status("    GDAL:"   GDAL_FOUND THEN "${GDAL_LIBRARY}" ELSE "NO")
1142 else()
1143   status("    GDAL:"     "NO")
1144 endif()
1145
1146 if(WITH_GDCM)
1147   status("    GDCM:"   GDCM_FOUND THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1148 else()
1149   status("    GDCM:"     "NO")
1150 endif()
1151
1152 # ========================== VIDEO IO ==========================
1153 status("")
1154 status("  Video I/O:")
1155
1156 if (DEFINED WITH_VFW)
1157   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
1158 endif(DEFINED WITH_VFW)
1159
1160 if(DEFINED WITH_1394)
1161   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
1162   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
1163 endif(DEFINED WITH_1394)
1164
1165 if(DEFINED WITH_FFMPEG OR HAVE_FFMPEG)
1166   if(WIN32)
1167     status("    FFMPEG:"       HAVE_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
1168   else()
1169     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
1170   endif()
1171   status("      avcodec:"      FFMPEG_libavcodec_FOUND    THEN "YES (ver ${FFMPEG_libavcodec_VERSION})"    ELSE NO)
1172   status("      avformat:"     FFMPEG_libavformat_FOUND   THEN "YES (ver ${FFMPEG_libavformat_VERSION})"   ELSE NO)
1173   status("      avutil:"       FFMPEG_libavutil_FOUND     THEN "YES (ver ${FFMPEG_libavutil_VERSION})"     ELSE NO)
1174   status("      swscale:"      FFMPEG_libswscale_FOUND    THEN "YES (ver ${FFMPEG_libswscale_VERSION})"    ELSE NO)
1175   status("      avresample:"   FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1176 endif()
1177
1178 if(DEFINED WITH_GSTREAMER)
1179   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
1180   if(HAVE_GSTREAMER)
1181     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
1182     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1183     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
1184     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
1185     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1186   endif(HAVE_GSTREAMER)
1187 endif(DEFINED WITH_GSTREAMER)
1188
1189 if(DEFINED WITH_OPENNI)
1190   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
1191                                                                                                    ELSE NO)
1192   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
1193                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
1194 endif(DEFINED WITH_OPENNI)
1195
1196 if(DEFINED WITH_OPENNI2)
1197   status("    OpenNI2:"        HAVE_OPENNI2    THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})"
1198                                                                                                    ELSE NO)
1199 endif(DEFINED WITH_OPENNI2)
1200
1201 if(DEFINED WITH_PVAPI)
1202   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
1203 endif(DEFINED WITH_PVAPI)
1204
1205 if(DEFINED WITH_GIGEAPI)
1206   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
1207 endif(DEFINED WITH_GIGEAPI)
1208
1209 if(DEFINED WITH_ARAVIS)
1210   status("    Aravis SDK:"     HAVE_ARAVIS_API     THEN "YES (${ARAVIS_LIBRARIES})"                ELSE NO)
1211 endif(DEFINED WITH_ARAVIS)
1212
1213 if(DEFINED APPLE)
1214   status("    AVFoundation:"   HAVE_AVFOUNDATION   THEN YES                                        ELSE NO)
1215   if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1216   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
1217   endif()
1218   if(WITH_QTKIT OR HAVE_QTKIT)
1219   status("    QTKit:"          HAVE_QTKIT          THEN "YES (deprecated)"                         ELSE NO)
1220   endif()
1221 endif(DEFINED APPLE)
1222
1223 if(DEFINED WITH_UNICAP)
1224   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
1225   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
1226 endif(DEFINED WITH_UNICAP)
1227
1228 if(DEFINED WITH_V4L)
1229   if(HAVE_CAMV4L)
1230     set(HAVE_CAMV4L_STR "YES")
1231   else()
1232     set(HAVE_CAMV4L_STR "NO")
1233   endif()
1234   if(HAVE_CAMV4L2)
1235     set(HAVE_CAMV4L2_STR "YES")
1236   elseif(HAVE_VIDEOIO)
1237     set(HAVE_CAMV4L2_STR "YES(videoio)")
1238   else()
1239     set(HAVE_CAMV4L2_STR "NO")
1240   endif()
1241   status("    V4L/V4L2:"       HAVE_LIBV4L
1242              THEN "Using libv4l1 (ver ${ALIASOF_libv4l1_VERSION}) / libv4l2 (ver ${ALIASOF_libv4l2_VERSION})"
1243              ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
1244 endif(DEFINED WITH_V4L)
1245
1246 if(DEFINED WITH_DSHOW)
1247   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
1248 endif(DEFINED WITH_DSHOW)
1249
1250 if(DEFINED WITH_MSMF)
1251   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
1252 endif(DEFINED WITH_MSMF)
1253
1254 if(DEFINED WITH_XIMEA)
1255   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
1256 endif(DEFINED WITH_XIMEA)
1257
1258 if(DEFINED WITH_XINE)
1259   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
1260 endif(DEFINED WITH_XINE)
1261
1262 if(DEFINED WITH_INTELPERC)
1263   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
1264 endif(DEFINED WITH_INTELPERC)
1265
1266 if(DEFINED WITH_MFX)
1267   status("    Intel Media SDK:" HAVE_MFX      THEN "YES (${MFX_LIBRARY})" ELSE NO)
1268 endif()
1269
1270 if(DEFINED WITH_GPHOTO2)
1271   status("    gPhoto2:"        HAVE_GPHOTO2        THEN "YES"                                 ELSE NO)
1272 endif(DEFINED WITH_GPHOTO2)
1273
1274
1275 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1276 ocv_clear_vars(CV_PARALLEL_FRAMEWORK)
1277 if(HAVE_TBB)
1278   set(CV_PARALLEL_FRAMEWORK "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})")
1279 elseif(HAVE_CSTRIPES)
1280   set(CV_PARALLEL_FRAMEWORK "C=")
1281 elseif(HAVE_OPENMP)
1282   set(CV_PARALLEL_FRAMEWORK "OpenMP")
1283 elseif(HAVE_GCD)
1284   set(CV_PARALLEL_FRAMEWORK "GCD")
1285 elseif(WINRT OR HAVE_CONCURRENCY)
1286   set(CV_PARALLEL_FRAMEWORK "Concurrency")
1287 elseif(HAVE_PTHREADS_PF)
1288   set(CV_PARALLEL_FRAMEWORK "pthreads")
1289 else()
1290   set(CV_PARALLEL_FRAMEWORK "none")
1291 endif()
1292 status("")
1293 status("  Parallel framework:" TRUE THEN "${CV_PARALLEL_FRAMEWORK}" ELSE NO)
1294
1295 if(CV_TRACE OR OPENCV_TRACE)
1296   set(__msg "")
1297   if(HAVE_ITT)
1298     set(__msg "with Intel ITT")
1299   endif()
1300   status("")
1301   status("  Trace: " OPENCV_TRACE THEN "YES (${__msg})" ELSE NO)
1302 endif()
1303
1304 # ========================== Other third-party libraries ==========================
1305 status("")
1306 status("  Other third-party libraries:")
1307
1308 if(WITH_IPP AND HAVE_IPP)
1309   status("    Use Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1310   status("               at:" "${IPP_ROOT_DIR}")
1311   if(NOT HAVE_IPP_ICV)
1312     status("           linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1313   endif()
1314   if(HAVE_IPP_IW)
1315     if(BUILD_IPP_IW)
1316       status("    Use Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1317     else()
1318       status("    Use Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1319     endif()
1320     status("                  at:" "${IPP_IW_PATH}")
1321   else()
1322     status("    Use Intel IPP IW:"   NO)
1323   endif()
1324 else()
1325   status("    Use Intel IPP:"      WITH_IPP AND NOT HAVE_IPP THEN "IPP not found or implicitly disabled" ELSE NO)
1326   status("    Use Intel IPP IW:"   WITH_IPP AND NOT HAVE_IPP AND HAVE_IPP_IW THEN "IPP not found or implicitly disabled" ELSE NO)
1327 endif()
1328
1329 if(DEFINED WITH_VA)
1330 status("    Use VA:"            HAVE_VA          THEN "YES" ELSE NO)
1331 endif(DEFINED WITH_VA)
1332
1333 if(DEFINED WITH_VA_INTEL)
1334 status("    Use Intel VA-API/OpenCL:"  HAVE_VA_INTEL       THEN "YES (MSDK: ${VA_INTEL_MSDK_ROOT}  OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1335 endif(DEFINED WITH_VA_INTEL)
1336
1337 if(DEFINED WITH_LAPACK)
1338 status("    Use Lapack:"      HAVE_LAPACK     THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1339 endif(DEFINED WITH_LAPACK)
1340
1341 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1342 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
1343 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
1344 if(WITH_HALIDE OR HAVE_HALIDE)
1345 status("    Use Halide:"     HAVE_HALIDE      THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1346 endif()
1347 status("    Use OpenVX:"     HAVE_OPENVX      THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1348 status("    Use custom HAL:" OpenCV_USED_HAL  THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1349
1350 if(HAVE_CUDA)
1351   status("")
1352   status("  NVIDIA CUDA")
1353
1354   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
1355   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
1356   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
1357   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
1358   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
1359   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
1360 endif()
1361
1362 if(HAVE_OPENCL)
1363   status("")
1364   if(HAVE_OPENCL_STATIC)
1365     set(__opencl_type "<Link with OpenCL library>")
1366   else()
1367     set(__opencl_type "<Dynamic loading of OpenCL library>")
1368   endif()
1369   status("  OpenCL:"                 ${__opencl_type})
1370   if(OPENCL_INCLUDE_DIRS)
1371     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
1372   endif()
1373   if(OPENCL_LIBRARIES)
1374     set(__libs "")
1375     foreach(l ${OPENCL_LIBRARIES})
1376       if(TARGET ${l})
1377         get_target_property(p ${l} IMPORTED_LOCATION)
1378         if(p MATCHES NOTFOUND)
1379           list(APPEND __libs "${l}")
1380         else()
1381           list(APPEND __libs "${p}")
1382         endif()
1383       else()
1384         list(APPEND __libs "${l}")
1385       endif()
1386     endforeach()
1387     status("    Link libraries:"          ${__libs})
1388   endif()
1389   status("    Use AMDFFT:"           HAVE_CLAMDFFT  THEN YES ELSE NO)
1390   status("    Use AMDBLAS:"          HAVE_CLAMDBLAS THEN YES ELSE NO)
1391 endif()
1392
1393 # ========================== python ==========================
1394 status("")
1395 status("  Python 2:")
1396 status("    Interpreter:"     PYTHON2INTERP_FOUND  THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})"       ELSE NO)
1397 if(BUILD_opencv_python2)
1398   if(PYTHON2LIBS_VERSION_STRING)
1399     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})"   ELSE NO)
1400   else()
1401     status("    Libraries:"   HAVE_opencv_python2  THEN  "${PYTHON2_LIBRARIES}"                                      ELSE NO)
1402   endif()
1403   status("    numpy:"         PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1404   status("    packages path:" PYTHON2_EXECUTABLE         THEN "${PYTHON2_PACKAGES_PATH}"                                    ELSE "-")
1405 endif()
1406
1407 status("")
1408 status("  Python 3:")
1409 status("    Interpreter:"     PYTHON3INTERP_FOUND  THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})"       ELSE NO)
1410 if(BUILD_opencv_python3)
1411   if(PYTHON3LIBS_VERSION_STRING)
1412     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})"   ELSE NO)
1413   else()
1414     status("    Libraries:"   HAVE_opencv_python3  THEN  "${PYTHON3_LIBRARIES}"                                      ELSE NO)
1415   endif()
1416   status("    numpy:"         PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1417   status("    packages path:" PYTHON3_EXECUTABLE         THEN "${PYTHON3_PACKAGES_PATH}"                                    ELSE "-")
1418 endif()
1419
1420 status("")
1421 status("  Python (for build):"  PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1422 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1423 status("    Pylint:"  PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1424 endif()
1425
1426 # ========================== java ==========================
1427 status("")
1428 status("  Java:")
1429 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1430 if(NOT ANDROID)
1431   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1432 endif()
1433 status("    Java wrappers:" HAVE_opencv_java                                                            THEN YES ELSE NO)
1434 status("    Java tests:"    BUILD_TESTS AND opencv_test_java_BINARY_DIR                                 THEN YES ELSE NO)
1435
1436 # ========================= matlab =========================
1437 status("")
1438 if(MATLAB_FOUND)
1439   status("  Matlab:")
1440   status("    mex:"         MATLAB_MEX_SCRIPT  THEN  "${MATLAB_MEX_SCRIPT}"   ELSE NO)
1441   status("    Compiler/generator:" MEX_WORKS   THEN  "Working"                ELSE "Not working (bindings will not be generated)")
1442 else()
1443   status("  Matlab:"        WITH_MATLAB AND NOT MATLAB_FOUND THEN "Matlab not found or implicitly disabled" ELSE NO)
1444 endif()
1445
1446 # ========================== documentation ==========================
1447 if(BUILD_DOCS)
1448   status("")
1449   status("  Documentation:")
1450   status("    Doxygen:"             DOXYGEN_FOUND             THEN "${DOXYGEN_EXECUTABLE} (ver ${DOXYGEN_VERSION})" ELSE NO)
1451 endif()
1452
1453 # ========================== samples and tests ==========================
1454 status("")
1455 status("  Tests and samples:")
1456 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
1457 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
1458 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
1459
1460 # ========================== auxiliary ==========================
1461 status("")
1462 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
1463 status("")
1464 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1465 status("-----------------------------------------------------------------")
1466 status("")
1467
1468 ocv_finalize_status()
1469
1470 # ----------------------------------------------------------------------------
1471 # CPack stuff
1472 # ----------------------------------------------------------------------------
1473
1474 include(cmake/OpenCVPackaging.cmake)
1475
1476 # This should be the last command
1477 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1478 ocv_cmake_eval(DEBUG_POST ONCE)