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 include(cmake/OpenCVMinDepVersions.cmake)
  10
  11 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
  12   cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR)
  13 else()
  14   cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR)
  15 endif()
  16
  17 # Following block can broke build in case of cross-compilng
  18 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
  19 # so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE
  20 if(NOT CMAKE_TOOLCHAIN_FILE)
  21   # it _must_ go before project(OpenCV) in order to work
  22   if(WIN32)
  23     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  24   else()
  25     set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
  26   endif()
  27 else(NOT CMAKE_TOOLCHAIN_FILE)
  28   #Android: set output folder to ${CMAKE_BINARY_DIR}
  29   set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
  30   # any crosscompiling
  31   set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  32 endif(NOT CMAKE_TOOLCHAIN_FILE)
  33
  34
  35 if(POLICY CMP0022)
  36   cmake_policy(SET CMP0022 OLD)
  37 endif()
  38
  39 # must go before the project command
  40 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
  41 if(DEFINED CMAKE_BUILD_TYPE)
  42   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
  43 endif()
  44
  45 project(OpenCV CXX C)
  46
  47 if(MSVC)
  48   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
  49 endif()
  50
  51 include(cmake/OpenCVUtils.cmake)
  52
  53 ocv_clear_vars(OpenCVModules_TARGETS)
  54
  55 # ----------------------------------------------------------------------------
  56 # Break in case of popular CMake configuration mistakes
  57 # ----------------------------------------------------------------------------
  58 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
  59   message(FATAL_ERROR "CMake fails to deterimine the bitness of target platform.
  60   Please check your CMake and compiler installation. If you are crosscompiling then ensure that your CMake toolchain file correctly sets the compiler details.")
  61 endif()
  62
  63 # ----------------------------------------------------------------------------
  64 # Detect compiler and target platform architecture
  65 # ----------------------------------------------------------------------------
  66 include(cmake/OpenCVDetectCXXCompiler.cmake)
  67
  68 # Add these standard paths to the search paths for FIND_LIBRARY
  69 # to find libraries from these locations first
  70 if(UNIX AND NOT ANDROID)
  71   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
  72     if(EXISTS /lib64)
  73       list(APPEND CMAKE_LIBRARY_PATH /lib64)
  74     else()
  75       list(APPEND CMAKE_LIBRARY_PATH /lib)
  76     endif()
  77     if(EXISTS /usr/lib64)
  78       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
  79     else()
  80       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
  81     endif()
  82   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
  83     if(EXISTS /lib32)
  84       list(APPEND CMAKE_LIBRARY_PATH /lib32)
  85     else()
  86       list(APPEND CMAKE_LIBRARY_PATH /lib)
  87     endif()
  88     if(EXISTS /usr/lib32)
  89       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
  90     else()
  91       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
  92     endif()
  93   endif()
  94 endif()
  95
  96 # Add these standard paths to the search paths for FIND_PATH
  97 # to find include files from these locations first
  98 if(MINGW)
  99   if(EXISTS /mingw)
 100       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 101   endif()
 102   if(EXISTS /mingw32)
 103       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 104   endif()
 105   if(EXISTS /mingw64)
 106       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 107   endif()
 108 endif()
 109
 110 # ----------------------------------------------------------------------------
 111 # OpenCV cmake options
 112 # ----------------------------------------------------------------------------
 113
 114 # Optional 3rd party components
 115 # ===================================================
 116 OCV_OPTION(WITH_1394           "Include IEEE1394 support"                    ON   IF (NOT ANDROID AND NOT IOS) )
 117 OCV_OPTION(WITH_AVFOUNDATION   "Use AVFoundation for Video I/O"              ON   IF IOS)
 118 OCV_OPTION(WITH_CARBON         "Use Carbon for UI instead of Cocoa"          OFF  IF APPLE )
 119 OCV_OPTION(WITH_VTK            "Include VTK library support (and build opencv_viz module eiher)"             ON  IF (NOT ANDROID AND NOT IOS) )
 120 OCV_OPTION(WITH_CUDA           "Include NVidia Cuda Runtime support"                                         ON  IF (NOT IOS) )
 121 OCV_OPTION(WITH_CUFFT          "Include NVidia Cuda Fast Fourier Transform (FFT) library support"            ON  IF (NOT IOS) )
 122 OCV_OPTION(WITH_CUBLAS         "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (NOT IOS) )
 123 OCV_OPTION(WITH_NVCUVID        "Include NVidia Video Decoding library support"                               OFF IF (NOT IOS AND NOT APPLE) )
 124 OCV_OPTION(WITH_EIGEN          "Include Eigen2/Eigen3 support"               ON)
 125 OCV_OPTION(WITH_VFW            "Include Video for Windows support"           ON   IF WIN32 )
 126 OCV_OPTION(WITH_FFMPEG         "Include FFMPEG support"                      ON   IF (NOT ANDROID AND NOT IOS))
 127 OCV_OPTION(WITH_GSTREAMER      "Include Gstreamer support"                   ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 128 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)"                              OFF )
 129 OCV_OPTION(WITH_GTK            "Include GTK support"                         ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 130 OCV_OPTION(WITH_IPP            "Include Intel IPP support"                   ON   IF (NOT IOS) )
 131 OCV_OPTION(WITH_JASPER         "Include JPEG2K support"                      ON   IF (NOT IOS) )
 132 OCV_OPTION(WITH_JPEG           "Include JPEG support"                        ON)
 133 OCV_OPTION(WITH_WEBP           "Include WebP support"                        ON   IF (NOT IOS) )
 134 OCV_OPTION(WITH_OPENEXR        "Include ILM support via OpenEXR"             ON   IF (NOT IOS) )
 135 OCV_OPTION(WITH_OPENGL         "Include OpenGL support"                      OFF  IF (NOT ANDROID) )
 136 OCV_OPTION(WITH_OPENNI         "Include OpenNI support"                      OFF  IF (NOT ANDROID AND NOT IOS) )
 137 OCV_OPTION(WITH_PNG            "Include PNG support"                         ON)
 138 OCV_OPTION(WITH_PVAPI          "Include Prosilica GigE support"              ON   IF (NOT ANDROID AND NOT IOS) )
 139 OCV_OPTION(WITH_GIGEAPI        "Include Smartek GigE support"                ON   IF (NOT ANDROID AND NOT IOS) )
 140 OCV_OPTION(WITH_QT             "Build with Qt Backend support"               OFF  IF (NOT ANDROID AND NOT IOS) )
 141 OCV_OPTION(WITH_WIN32UI        "Build with Win32 UI Backend support"         ON   IF WIN32 )
 142 OCV_OPTION(WITH_QUICKTIME      "Use QuickTime for Video I/O insted of QTKit" OFF  IF APPLE )
 143 OCV_OPTION(WITH_TBB            "Include Intel TBB support"                   OFF  IF (NOT IOS) )
 144 OCV_OPTION(WITH_OPENMP         "Include OpenMP support"                      OFF)
 145 OCV_OPTION(WITH_CSTRIPES       "Include C= support"                          OFF  IF WIN32 )
 146 OCV_OPTION(WITH_TIFF           "Include TIFF support"                        ON   IF (NOT IOS) )
 147 OCV_OPTION(WITH_UNICAP         "Include Unicap support (GPL)"                OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 148 OCV_OPTION(WITH_V4L            "Include Video 4 Linux support"               ON   IF (UNIX AND NOT ANDROID) )
 149 OCV_OPTION(WITH_LIBV4L         "Use libv4l for Video 4 Linux support"        ON   IF (UNIX AND NOT ANDROID) )
 150 OCV_OPTION(WITH_DSHOW          "Build HighGUI with DirectShow support"       ON   IF (WIN32 AND NOT ARM) )
 151 OCV_OPTION(WITH_MSMF           "Build HighGUI with Media Foundation support" OFF  IF WIN32 )
 152 OCV_OPTION(WITH_XIMEA          "Include XIMEA cameras support"               OFF  IF (NOT ANDROID AND NOT APPLE) )
 153 OCV_OPTION(WITH_XINE           "Include Xine support (GPL)"                  OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 154 OCV_OPTION(WITH_CLP            "Include Clp support (EPL)"                   OFF)
 155 OCV_OPTION(WITH_OPENCL         "Include OpenCL Runtime support"              ON   IF (NOT IOS) )
 156 OCV_OPTION(WITH_OPENCLAMDFFT   "Include AMD OpenCL FFT library support"      ON   IF (NOT ANDROID AND NOT IOS) )
 157 OCV_OPTION(WITH_OPENCLAMDBLAS  "Include AMD OpenCL BLAS library support"     ON   IF (NOT ANDROID AND NOT IOS) )
 158 OCV_OPTION(WITH_DIRECTX        "Include DirectX support"                     ON   IF WIN32 )
 159 OCV_OPTION(WITH_INTELPERC      "Include Intel Perceptual Computing support"  OFF  IF WIN32 )
 160 OCV_OPTION(WITH_IPP_A          "Include Intel IPP_A support"                 OFF  IF (MSVC OR X86 OR X86_64) )
 161
 162 # OpenCV build components
 163 # ===================================================
 164 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
 165 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID) IF (NOT IOS) )
 166 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 167 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" ON )
 168 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 169 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON )
 170 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     ON  IF (NOT IOS) )
 171 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           ON  IF (NOT IOS) )
 172 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into debug libs (not MSCV only)" ON )
 173 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
 174 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 )
 175 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID AND ANDROID_SOURCE_TREE )
 176 OCV_OPTION(BUILD_ANDROID_PACKAGE    "Build platform-specific package for Google Play" OFF IF ANDROID )
 177
 178 # 3rd party libs
 179 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             WIN32 OR APPLE )
 180 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          WIN32 OR ANDROID OR APPLE )
 181 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        WIN32 OR ANDROID OR APPLE )
 182 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          WIN32 OR ANDROID OR APPLE )
 183 OCV_OPTION(BUILD_PNG                "Build libpng from source"           WIN32 OR ANDROID OR APPLE )
 184 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          WIN32 OR ANDROID OR APPLE )
 185 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" ANDROID )
 186
 187 # OpenCV installation options
 188 # ===================================================
 189 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 190 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 191 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 192 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 193 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 IOS AND BUILD_SHARED_LIBS) )
 194 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 195
 196 # OpenCV build options
 197 # ===================================================
 198 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON   IF (NOT IOS) )
 199 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
 200 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 201 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 202 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) )
 203 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 204 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)) )
 205 OCV_OPTION(ENABLE_SSE                 "Enable SSE instructions"                                  ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 206 OCV_OPTION(ENABLE_SSE2                "Enable SSE2 instructions"                                 ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 207 OCV_OPTION(ENABLE_SSE3                "Enable SSE3 instructions"                                 ON   IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 208 OCV_OPTION(ENABLE_SSSE3               "Enable SSSE3 instructions"                                OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 209 OCV_OPTION(ENABLE_SSE41               "Enable SSE4.1 instructions"                               OFF  IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 210 OCV_OPTION(ENABLE_SSE42               "Enable SSE4.2 instructions"                               OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 211 OCV_OPTION(ENABLE_AVX                 "Enable AVX instructions"                                  OFF  IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 212 OCV_OPTION(ENABLE_NEON                "Enable NEON instructions"                                 OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 213 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 214 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 215 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 216 OCV_OPTION(ENABLE_WINRT_MODE          "Build with Windows Runtime support"                       OFF  IF WIN32 )
 217 OCV_OPTION(ENABLE_WINRT_MODE_NATIVE   "Build with Windows Runtime native C++ support"            OFF  IF WIN32 )
 218
 219
 220 # ----------------------------------------------------------------------------
 221 #  Get actual OpenCV version number from sources
 222 # ----------------------------------------------------------------------------
 223 include(cmake/OpenCVVersion.cmake)
 224
 225
 226 # ----------------------------------------------------------------------------
 227 #  Build & install layouts
 228 # ----------------------------------------------------------------------------
 229
 230 # Save libs and executables in the same place
 231 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
 232
 233 if (ANDROID)
 234   if (ANDROID_ABI MATCHES "NEON")
 235     set(ENABLE_NEON ON)
 236   endif()
 237   if (ANDROID_ABI MATCHES "VFPV3")
 238     set(ENABLE_VFPV3 ON)
 239   endif()
 240 endif()
 241
 242 if(ANDROID OR WIN32)
 243   set(OPENCV_DOC_INSTALL_PATH doc)
 244 elseif(INSTALL_TO_MANGLED_PATHS)
 245   set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
 246 else()
 247   set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 248 endif()
 249
 250 if(WIN32)
 251   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 252     set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 253   else()
 254     message(STATUS "Can't detect runtime and/or arch")
 255     set(OpenCV_INSTALL_BINARIES_PREFIX "")
 256   endif()
 257 elseif(ANDROID)
 258   set(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 259 else()
 260   set(OpenCV_INSTALL_BINARIES_PREFIX "")
 261 endif()
 262
 263 if(ANDROID)
 264   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 265 else()
 266   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 267 endif()
 268
 269 if(ANDROID)
 270   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 271 else()
 272   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 273 endif()
 274
 275 if(NOT OPENCV_TEST_INSTALL_PATH)
 276   set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 277 endif()
 278
 279 if(ANDROID)
 280   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 281   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 282   set(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 283   set(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 284   set(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 285   set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 286   set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 287 else()
 288   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib")
 289   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 290   if(WIN32)
 291     if(OpenCV_STATIC)
 292       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 293     else()
 294       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 295     endif()
 296     set(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 297     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples/native)
 298   else()
 299     set(OPENCV_LIB_INSTALL_PATH     lib${LIB_SUFFIX})
 300     set(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 301     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 302   endif()
 303   set(OPENCV_INCLUDE_INSTALL_PATH "include")
 304
 305   math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 306   if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 307     set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
 308   else()
 309     set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 310   endif()
 311 endif()
 312
 313 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 314 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 315
 316 if(INSTALL_TO_MANGLED_PATHS)
 317   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 318 endif()
 319
 320 if(WIN32)
 321   # Postfix of DLLs:
 322   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 323   set(OPENCV_DEBUG_POSTFIX d)
 324 else()
 325   # Postfix of so's:
 326   set(OPENCV_DLLVERSION "")
 327   set(OPENCV_DEBUG_POSTFIX "")
 328 endif()
 329
 330 if(DEFINED CMAKE_DEBUG_POSTFIX)
 331   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 332 endif()
 333
 334
 335 # ----------------------------------------------------------------------------
 336 #  Path for build/platform -specific headers
 337 # ----------------------------------------------------------------------------
 338 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 339 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 340
 341 # ----------------------------------------------------------------------------
 342 #  Path for additional modules
 343 # ----------------------------------------------------------------------------
 344 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
 345
 346 # ----------------------------------------------------------------------------
 347 #  Autodetect if we are in a GIT repository
 348 # ----------------------------------------------------------------------------
 349 find_host_package(Git QUIET)
 350
 351 if(GIT_FOUND)
 352   execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "2.[0-9].[0-9]*"
 353     WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 354     OUTPUT_VARIABLE OPENCV_VCSVERSION
 355     RESULT_VARIABLE GIT_RESULT
 356     ERROR_QUIET
 357     OUTPUT_STRIP_TRAILING_WHITESPACE
 358   )
 359   if(NOT GIT_RESULT EQUAL 0)
 360     set(OPENCV_VCSVERSION "unknown")
 361   endif()
 362 else()
 363   # We don't have git:
 364   set(OPENCV_VCSVERSION "unknown")
 365 endif()
 366
 367
 368 # ----------------------------------------------------------------------------
 369 # OpenCV compiler and linker options
 370 # ----------------------------------------------------------------------------
 371 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 372 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 373   set(CMAKE_BUILD_TYPE Release)
 374 endif()
 375
 376 include(cmake/OpenCVCompilerOptions.cmake)
 377
 378
 379 # ----------------------------------------------------------------------------
 380 # Use statically or dynamically linked CRT?
 381 # Default: dynamic
 382 # ----------------------------------------------------------------------------
 383 if(MSVC)
 384   include(cmake/OpenCVCRTLinkage.cmake)
 385 endif(MSVC)
 386
 387 if(WIN32 AND NOT MINGW)
 388   add_definitions(-D_VARIADIC_MAX=10)
 389 endif(WIN32 AND NOT MINGW)
 390
 391
 392 # ----------------------------------------------------------------------------
 393 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 394 # ----------------------------------------------------------------------------
 395 if(UNIX)
 396   find_package(PkgConfig QUIET)
 397   include(CheckFunctionExists)
 398   include(CheckIncludeFile)
 399
 400   if(NOT APPLE)
 401     CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
 402     if(ANDROID)
 403       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 404     elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
 405       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 406     elseif(EMSCRIPTEN)
 407       # no need to link to system libs with emscripten
 408     else()
 409       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 410     endif()
 411   else()
 412     set(HAVE_LIBPTHREAD YES)
 413   endif()
 414 endif()
 415
 416 include(cmake/OpenCVPCHSupport.cmake)
 417 include(cmake/OpenCVModule.cmake)
 418
 419 # ----------------------------------------------------------------------------
 420 #  Detect endianness of build platform
 421 # ----------------------------------------------------------------------------
 422
 423 if(CMAKE_SYSTEM_NAME STREQUAL iOS)
 424   # test_big_endian needs try_compile, which doesn't work for iOS
 425   # http://public.kitware.com/Bug/view.php?id=12288
 426   set(WORDS_BIGENDIAN 0)
 427 else()
 428   include(TestBigEndian)
 429   test_big_endian(WORDS_BIGENDIAN)
 430 endif()
 431
 432 # ----------------------------------------------------------------------------
 433 #  Detect 3rd-party libraries
 434 # ----------------------------------------------------------------------------
 435
 436 include(cmake/OpenCVFindLibsGrfmt.cmake)
 437 include(cmake/OpenCVFindLibsGUI.cmake)
 438 include(cmake/OpenCVFindLibsVideo.cmake)
 439 include(cmake/OpenCVFindLibsPerf.cmake)
 440
 441 # ----------------------------------------------------------------------------
 442 #  Detect other 3rd-party libraries/tools
 443 # ----------------------------------------------------------------------------
 444
 445 # --- LATEX for pdf documentation ---
 446 if(BUILD_DOCS)
 447   include(cmake/OpenCVFindLATEX.cmake)
 448 endif(BUILD_DOCS)
 449
 450 # --- Python Support ---
 451 include(cmake/OpenCVDetectPython.cmake)
 452
 453 # --- Java Support ---
 454 include(cmake/OpenCVDetectApacheAnt.cmake)
 455 if(ANDROID)
 456   include(cmake/OpenCVDetectAndroidSDK.cmake)
 457
 458   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 459     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 460   endif()
 461 else()
 462   find_package(JNI)
 463 endif()
 464
 465 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 466   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 467 else()
 468   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 469 endif()
 470
 471 # --- OpenCL ---
 472 if(WITH_OPENCL)
 473   include(cmake/OpenCVDetectOpenCL.cmake)
 474 endif()
 475
 476 # --- DirectX ---
 477 if(WITH_DIRECTX)
 478   include(cmake/OpenCVDetectDirectX.cmake)
 479 endif()
 480
 481 # --- Matlab/Octave ---
 482 include(cmake/OpenCVFindMatlab.cmake)
 483
 484 include(cmake/OpenCVDetectVTK.cmake)
 485
 486 # ----------------------------------------------------------------------------
 487 # Add CUDA libraries (needed for apps/tools, samples)
 488 # ----------------------------------------------------------------------------
 489 if(HAVE_CUDA)
 490   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 491   if(HAVE_CUBLAS)
 492     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 493   endif()
 494   if(HAVE_CUFFT)
 495     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 496   endif()
 497 endif()
 498 # ----------------------------------------------------------------------------
 499 # Solution folders:
 500 # ----------------------------------------------------------------------------
 501 if(ENABLE_SOLUTION_FOLDERS)
 502   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 503   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 504 endif()
 505
 506 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 507 include(cmake/OpenCVExtraTargets.cmake)
 508
 509
 510 # ----------------------------------------------------------------------------
 511 # Process subdirectories
 512 # ----------------------------------------------------------------------------
 513
 514 # opencv.hpp and legacy headers
 515 add_subdirectory(include)
 516
 517 # OpenCV modules
 518 add_subdirectory(modules)
 519
 520 # Generate targets for documentation
 521 add_subdirectory(doc)
 522
 523 # various data that is used by cv libraries and/or demo applications.
 524 add_subdirectory(data)
 525
 526 # extra applications
 527 if(BUILD_opencv_apps)
 528   add_subdirectory(apps)
 529 endif()
 530
 531 # examples
 532 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 533   add_subdirectory(samples)
 534 endif()
 535
 536 if(ANDROID)
 537   add_subdirectory(platforms/android/service)
 538 endif()
 539
 540 if(BUILD_ANDROID_PACKAGE)
 541   add_subdirectory(platforms/android/package)
 542 endif()
 543
 544 if (ANDROID)
 545   add_subdirectory(platforms/android/libinfo)
 546 endif()
 547
 548 # ----------------------------------------------------------------------------
 549 # Finalization: generate configuration-based files
 550 # ----------------------------------------------------------------------------
 551 ocv_track_build_dependencies()
 552
 553 # Generate platform-dependent and configuration-dependent headers
 554 include(cmake/OpenCVGenHeaders.cmake)
 555
 556 # Generate opencv.pc for pkg-config command
 557 include(cmake/OpenCVGenPkgconfig.cmake)
 558
 559 # Generate OpenCV.mk for ndk-build (Android build tool)
 560 include(cmake/OpenCVGenAndroidMK.cmake)
 561
 562 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
 563 include(cmake/OpenCVGenConfig.cmake)
 564
 565 # Generate Info.plist for the IOS framework
 566 include(cmake/OpenCVGenInfoPlist.cmake)
 567
 568 # Generate environment setup file
 569 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
 570   if(ANDROID)
 571     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 572     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 573                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 574     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 575             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
 576   else()
 577     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
 578                    "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
 579     install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
 580             DESTINATION /etc/profile.d/ COMPONENT tests)
 581     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 582                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 583     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 584             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 585
 586   endif()
 587 endif()
 588
 589 if(NOT OPENCV_README_FILE)
 590   if(ANDROID)
 591     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 592   endif()
 593 endif()
 594
 595 if(NOT OPENCV_LICENSE_FILE)
 596   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 597 endif()
 598
 599 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 600 if(ANDROID OR NOT UNIX)
 601   install(FILES ${OPENCV_LICENSE_FILE}
 602         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 603         DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 604   if(OPENCV_README_FILE)
 605     install(FILES ${OPENCV_README_FILE}
 606             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 607             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 608   endif()
 609 endif()
 610
 611 # ----------------------------------------------------------------------------
 612 # Summary:
 613 # ----------------------------------------------------------------------------
 614 status("")
 615 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 616 if(OPENCV_VCSVERSION)
 617   status("  Version control:" ${OPENCV_VCSVERSION})
 618 endif()
 619
 620 # ========================== build platform ==========================
 621 status("")
 622 status("  Platform:")
 623 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 624 if(CMAKE_CROSSCOMPILING)
 625   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 626 endif()
 627 status("    CMake:"            ${CMAKE_VERSION})
 628 status("    CMake generator:"  ${CMAKE_GENERATOR})
 629 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 630 if(MSVC)
 631   status("    MSVC:"           ${MSVC_VERSION})
 632 endif()
 633 if(CMAKE_GENERATOR MATCHES Xcode)
 634   status("    Xcode:"          ${XCODE_VERSION})
 635 endif()
 636 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 637   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 638 endif()
 639
 640 # ========================== C/C++ options ==========================
 641 if(CMAKE_CXX_COMPILER_VERSION)
 642   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 643 elseif(CMAKE_COMPILER_IS_CLANGCXX)
 644   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
 645 elseif(CMAKE_COMPILER_IS_GNUCXX)
 646   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
 647 else()
 648   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 649 endif()
 650 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 651
 652 status("")
 653 status("  C/C++:")
 654 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 655 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 656 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 657 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 658 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 659 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 660 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 661 if(WIN32)
 662   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 663   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 664 else()
 665   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 666   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 667 endif()
 668 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 669
 670 # ========================== OpenCV modules ==========================
 671 status("")
 672 status("  OpenCV modules:")
 673 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 674 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 675 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 676 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 677 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
 678   set(__mdeps "")
 679   foreach(d ${OPENCV_MODULE_${m}_DEPS})
 680     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
 681       list(APPEND __mdeps ${d})
 682     endif()
 683   endforeach()
 684   if(__mdeps)
 685     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
 686   else()
 687     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
 688   endif()
 689 endforeach()
 690 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
 691
 692 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
 693 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
 694 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
 695 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
 696
 697 # ========================== Android details ==========================
 698 if(ANDROID)
 699   status("")
 700   status("  Android: ")
 701   status("    Android ABI:" ${ANDROID_ABI})
 702   status("    STL type:" ${ANDROID_STL})
 703   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
 704   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
 705   status("    SDK target:" "${android_sdk_target_status}")
 706   if(BUILD_WITH_ANDROID_NDK)
 707     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
 708   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
 709     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
 710   endif()
 711   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
 712   status("    Google Play package:" BUILD_ANDROID_PACKAGE                                         THEN YES ELSE NO)
 713   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
 714 endif()
 715
 716 # ================== Windows RT features ==================
 717 if(WIN32)
 718 status("")
 719     status("  Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
 720     if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
 721       status("    Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
 722       status("    Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
 723     endif()
 724 endif(WIN32)
 725
 726 # ========================== GUI ==========================
 727 status("")
 728 status("  GUI: ")
 729
 730 if(HAVE_QT5)
 731   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
 732   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
 733 elseif(HAVE_QT)
 734   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
 735   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
 736 else()
 737   if(DEFINED WITH_QT)
 738     status("    QT:" NO)
 739   endif()
 740   if(DEFINED WITH_WIN32UI)
 741     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
 742   else()
 743     if(APPLE)
 744       if(WITH_CARBON)
 745         status("    Carbon:" YES)
 746       else()
 747         status("    Cocoa:"  YES)
 748       endif()
 749     else()
 750       status("    GTK+ 2.x:" HAVE_GTK      THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})"     ELSE NO)
 751       status("    GThread :" HAVE_GTHREAD  THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})"  ELSE NO)
 752       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
 753     endif()
 754   endif()
 755 endif()
 756
 757 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
 758 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
 759
 760 # ========================== MEDIA IO ==========================
 761 status("")
 762 status("  Media I/O: ")
 763 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
 764
 765 if(WITH_JPEG)
 766   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
 767 else()
 768   status("    JPEG:"       "NO")
 769 endif()
 770
 771 if(WITH_WEBP)
 772   status("    WEBP:"       WEBP_FOUND    THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})"        ELSE "build (ver ${WEBP_VERSION})")
 773 else()
 774   status("    WEBP:"       "NO")
 775 endif()
 776
 777 if(WITH_PNG)
 778   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
 779 else()
 780   status("    PNG:"        "NO")
 781 endif()
 782 if(WITH_TIFF)
 783   if(TIFF_VERSION_STRING AND TIFF_FOUND)
 784     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 785   else()
 786     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 787   endif()
 788 else()
 789   status("    TIFF:"       "NO")
 790 endif()
 791 if(WITH_JASPER)
 792   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
 793 else()
 794   status("    JPEG 2000:"  "NO")
 795 endif()
 796 if(WITH_OPENEXR)
 797   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
 798 else()
 799   status("    OpenEXR:"  "NO")
 800 endif()
 801
 802 # ========================== VIDEO IO ==========================
 803 status("")
 804 status("  Video I/O:")
 805
 806 if (DEFINED WITH_VFW)
 807   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
 808 endif(DEFINED WITH_VFW)
 809
 810 if(DEFINED WITH_1394)
 811   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
 812   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
 813 endif(DEFINED WITH_1394)
 814
 815 if(ANDROID)
 816   if(HAVE_opencv_androidcamera)
 817     status("    AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
 818                                                    THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
 819   else()
 820     status("    AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
 821   endif()
 822 endif()
 823
 824 if(DEFINED WITH_AVFOUNDATION)
 825   status("    AVFoundation:"   WITH_AVFOUNDATION   THEN YES                                        ELSE NO)
 826 endif(DEFINED WITH_AVFOUNDATION)
 827
 828 if(DEFINED WITH_FFMPEG)
 829   if(WIN32)
 830     status("    FFMPEG:"       WITH_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
 831   else()
 832     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
 833   endif()
 834   status("      codec:"        HAVE_FFMPEG_CODEC   THEN "YES (ver ${ALIASOF_libavcodec_VERSION})"  ELSE NO)
 835   status("      format:"       HAVE_FFMPEG_FORMAT  THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
 836   status("      util:"         HAVE_FFMPEG_UTIL    THEN "YES (ver ${ALIASOF_libavutil_VERSION})"   ELSE NO)
 837   status("      swscale:"      HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})"  ELSE NO)
 838   status("      gentoo-style:" HAVE_GENTOO_FFMPEG  THEN YES                                        ELSE NO)
 839 endif(DEFINED WITH_FFMPEG)
 840
 841 if(DEFINED WITH_GSTREAMER)
 842   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
 843   if(HAVE_GSTREAMER)
 844     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
 845     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
 846     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
 847     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
 848     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
 849   endif(HAVE_GSTREAMER)
 850 endif(DEFINED WITH_GSTREAMER)
 851
 852 if(DEFINED WITH_OPENNI)
 853   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
 854                                                                                                    ELSE NO)
 855   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
 856                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
 857 endif(DEFINED WITH_OPENNI)
 858
 859 if(DEFINED WITH_PVAPI)
 860   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
 861 endif(DEFINED WITH_PVAPI)
 862
 863 if(DEFINED WITH_GIGEAPI)
 864   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
 865 endif(DEFINED WITH_GIGEAPI)
 866
 867 if(DEFINED WITH_QUICKTIME)
 868   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
 869   status("    QTKit:"          HAVE_QTKIT          THEN YES                                        ELSE NO)
 870 endif(DEFINED WITH_QUICKTIME)
 871
 872 if(DEFINED WITH_UNICAP)
 873   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
 874   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
 875 endif(DEFINED WITH_UNICAP)
 876
 877 if(DEFINED WITH_V4L)
 878   if(HAVE_CAMV4L)
 879     set(HAVE_CAMV4L_STR "YES")
 880   else()
 881     set(HAVE_CAMV4L_STR "NO")
 882   endif()
 883   if(HAVE_CAMV4L2)
 884     set(HAVE_CAMV4L2_STR "YES")
 885   elseif(HAVE_VIDEOIO)
 886     set(HAVE_CAMV4L2_STR "YES(videoio)")
 887   else()
 888     set(HAVE_CAMV4L2_STR "NO")
 889   endif()
 890   status("    V4L/V4L2:"       HAVE_LIBV4L         THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
 891                                                    ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
 892 endif(DEFINED WITH_V4L)
 893
 894 if(DEFINED WITH_DSHOW)
 895   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
 896 endif(DEFINED WITH_DSHOW)
 897
 898 if(DEFINED WITH_MSMF)
 899   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
 900 endif(DEFINED WITH_MSMF)
 901
 902 if(DEFINED WITH_XIMEA)
 903   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
 904 endif(DEFINED WITH_XIMEA)
 905
 906 if(DEFINED WITH_XINE)
 907   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
 908 endif(DEFINED WITH_XINE)
 909
 910 if(DEFINED WITH_INTELPERC)
 911   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
 912 endif(DEFINED WITH_INTELPERC)
 913
 914
 915 # ========================== Other third-party libraries ==========================
 916 status("")
 917 status("  Other third-party libraries:")
 918
 919 if(WITH_IPP AND HAVE_IPP)
 920   status("    Use IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
 921   status("         at:" "${IPP_ROOT_DIR}")
 922 else()
 923   status("    Use IPP:"   WITH_IPP AND NOT HAVE_IPP THEN "IPP not found" ELSE NO)
 924 endif()
 925
 926 if(DEFINED WITH_IPP_A)
 927 status("    Use IPP Async:"  HAVE_IPP_A       THEN "YES" ELSE NO)
 928 endif(DEFINED WITH_IPP_A)
 929
 930 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
 931 status("    Use TBB:"        HAVE_TBB         THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
 932 status("    Use OpenMP:"     HAVE_OPENMP      THEN YES ELSE NO)
 933 status("    Use GCD"         HAVE_GCD         THEN YES ELSE NO)
 934 status("    Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
 935 status("    Use C=:"         HAVE_CSTRIPES    THEN YES ELSE NO)
 936 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
 937 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
 938
 939 if(HAVE_CUDA)
 940   status("")
 941   status("  NVIDIA CUDA")
 942
 943   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
 944   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
 945   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
 946   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
 947   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
 948   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 949 endif()
 950
 951 if(HAVE_OPENCL)
 952   status("")
 953   status("  OpenCL:")
 954   if(HAVE_OPENCL_STATIC)
 955     set(__opencl_ver "static")
 956   else()
 957     set(__opencl_ver "dynamic")
 958   endif()
 959   status("    Version:"       ${__opencl_ver})
 960   if(OPENCL_INCLUDE_DIR)
 961     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
 962   endif()
 963   if(OPENCL_LIBRARIES)
 964     set(__libs "")
 965     foreach(l ${OPENCL_LIBRARIES})
 966       if(TARGET ${l})
 967         get_target_property(p ${l} LOCATION)
 968         if(p MATCHES NOTFOUND)
 969           list(APPEND __libs "${l}")
 970         else()
 971           list(APPEND __libs "${p}")
 972         endif()
 973       else()
 974         list(APPEND __libs "${l}")
 975       endif()
 976     endforeach()
 977     status("    libraries:"          ${__libs})
 978   endif()
 979   status("    Use AMDFFT:"           HAVE_CLAMDFFT  THEN YES ELSE NO)
 980   status("    Use AMDBLAS:"          HAVE_CLAMDBLAS THEN YES ELSE NO)
 981 endif()
 982
 983 # ========================== python ==========================
 984 status("")
 985 status("  Python:")
 986 status("    Interpreter:"     PYTHONINTERP_FOUND  THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_STRING})"       ELSE NO)
 987 if(BUILD_opencv_python)
 988   if(PYTHONLIBS_VERSION_STRING)
 989     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})"   ELSE NO)
 990   else()
 991     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES}"                                      ELSE NO)
 992   endif()
 993   status("    numpy:"         PYTHON_NUMPY_INCLUDE_DIRS THEN "${PYTHON_NUMPY_INCLUDE_DIRS} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
 994   status("    packages path:" PYTHON_EXECUTABLE         THEN "${PYTHON_PACKAGES_PATH}"                                    ELSE "-")
 995 endif()
 996
 997 # ========================== java ==========================
 998 status("")
 999 status("  Java:")
1000 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1001 if(NOT ANDROID)
1002   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1003 endif()
1004 status("    Java tests:"    BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java)            THEN YES ELSE NO)
1005
1006 # ========================= matlab =========================
1007 status("")
1008 status("  Matlab:")
1009 status("    mex:"         MATLAB_MEX_SCRIPT  THEN  "${MATLAB_MEX_SCRIPT}"   ELSE NO)
1010 if (MATLAB_FOUND)
1011   status("    Compiler/generator:" MEX_WORKS    THEN  "Working"                ELSE "Not working (bindings will not be generated)")
1012 endif()
1013
1014 # ========================== documentation ==========================
1015 if(BUILD_DOCS)
1016   status("")
1017   status("  Documentation:")
1018   if(HAVE_SPHINX)
1019     status("    Build Documentation:" PDFLATEX_COMPILER      THEN YES ELSE "YES (only HTML and without math expressions)")
1020   else()
1021     status("    Build Documentation:" NO)
1022   endif()
1023   status("    Sphinx:"              HAVE_SPHINX              THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1024   status("    PdfLaTeX compiler:"   PDFLATEX_COMPILER        THEN "${PDFLATEX_COMPILER}" ELSE NO)
1025   status("    PlantUML:"            PLANTUML                 THEN "${PLANTUML}" ELSE NO)
1026 endif()
1027
1028 # ========================== samples and tests ==========================
1029 status("")
1030 status("  Tests and samples:")
1031 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
1032 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
1033 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
1034
1035 # ========================== auxiliary ==========================
1036 status("")
1037 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
1038 status("")
1039 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1040 status("-----------------------------------------------------------------")
1041 status("")
1042
1043 ocv_finalize_status()
1044
1045 # ----------------------------------------------------------------------------
1046 # Warn in the case of in-source build
1047 # ----------------------------------------------------------------------------
1048 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1049   message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1050 endif()
1051
1052 # ----------------------------------------------------------------------------
1053 # CPack stuff
1054 # ----------------------------------------------------------------------------
1055
1056 include(cmake/OpenCVPackaging.cmake)