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"                   OFF  IF (MSVC OR X86 OR X86_64) )
 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
 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 # ----------------------------------------------------------------------------
 443 #  Detect other 3rd-party libraries/tools
 444 # ----------------------------------------------------------------------------
 445
 446 # --- LATEX for pdf documentation ---
 447 if(BUILD_DOCS)
 448   include(cmake/OpenCVFindLATEX.cmake)
 449 endif(BUILD_DOCS)
 450
 451 # --- Python Support ---
 452 include(cmake/OpenCVDetectPython.cmake)
 453
 454 # --- Java Support ---
 455 include(cmake/OpenCVDetectApacheAnt.cmake)
 456 if(ANDROID)
 457   include(cmake/OpenCVDetectAndroidSDK.cmake)
 458
 459   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 460     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 461   endif()
 462 else()
 463   find_package(JNI)
 464 endif()
 465
 466 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 467   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 468 else()
 469   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 470 endif()
 471
 472 # --- OpenCL ---
 473 if(WITH_OPENCL)
 474   include(cmake/OpenCVDetectOpenCL.cmake)
 475 endif()
 476
 477 # --- DirectX ---
 478 if(WITH_DIRECTX)
 479   include(cmake/OpenCVDetectDirectX.cmake)
 480 endif()
 481
 482 # --- Matlab/Octave ---
 483 include(cmake/OpenCVFindMatlab.cmake)
 484
 485 include(cmake/OpenCVDetectVTK.cmake)
 486
 487 # ----------------------------------------------------------------------------
 488 # Add CUDA libraries (needed for apps/tools, samples)
 489 # ----------------------------------------------------------------------------
 490 if(HAVE_CUDA)
 491   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 492   if(HAVE_CUBLAS)
 493     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 494   endif()
 495   if(HAVE_CUFFT)
 496     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 497   endif()
 498 endif()
 499 # ----------------------------------------------------------------------------
 500 # Solution folders:
 501 # ----------------------------------------------------------------------------
 502 if(ENABLE_SOLUTION_FOLDERS)
 503   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 504   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 505 endif()
 506
 507 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 508 include(cmake/OpenCVExtraTargets.cmake)
 509
 510
 511 # ----------------------------------------------------------------------------
 512 # Process subdirectories
 513 # ----------------------------------------------------------------------------
 514
 515 # opencv.hpp and legacy headers
 516 add_subdirectory(include)
 517
 518 # OpenCV modules
 519 add_subdirectory(modules)
 520
 521 # Generate targets for documentation
 522 add_subdirectory(doc)
 523
 524 # various data that is used by cv libraries and/or demo applications.
 525 add_subdirectory(data)
 526
 527 # extra applications
 528 if(BUILD_opencv_apps)
 529   add_subdirectory(apps)
 530 endif()
 531
 532 # examples
 533 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 534   add_subdirectory(samples)
 535 endif()
 536
 537 if(ANDROID)
 538   add_subdirectory(platforms/android/service)
 539 endif()
 540
 541 if(BUILD_ANDROID_PACKAGE)
 542   add_subdirectory(platforms/android/package)
 543 endif()
 544
 545 if (ANDROID)
 546   add_subdirectory(platforms/android/libinfo)
 547 endif()
 548
 549 # ----------------------------------------------------------------------------
 550 # Finalization: generate configuration-based files
 551 # ----------------------------------------------------------------------------
 552 ocv_track_build_dependencies()
 553
 554 # Generate platform-dependent and configuration-dependent headers
 555 include(cmake/OpenCVGenHeaders.cmake)
 556
 557 # Generate opencv.pc for pkg-config command
 558 include(cmake/OpenCVGenPkgconfig.cmake)
 559
 560 # Generate OpenCV.mk for ndk-build (Android build tool)
 561 include(cmake/OpenCVGenAndroidMK.cmake)
 562
 563 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
 564 include(cmake/OpenCVGenConfig.cmake)
 565
 566 # Generate Info.plist for the IOS framework
 567 include(cmake/OpenCVGenInfoPlist.cmake)
 568
 569 # Generate environment setup file
 570 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
 571   if(ANDROID)
 572     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 573     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 574                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 575     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 576             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
 577   else()
 578     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
 579                    "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
 580     install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
 581             DESTINATION /etc/profile.d/ COMPONENT tests)
 582     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 583                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 584     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 585             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 586
 587   endif()
 588 endif()
 589
 590 if(NOT OPENCV_README_FILE)
 591   if(ANDROID)
 592     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 593   endif()
 594 endif()
 595
 596 if(NOT OPENCV_LICENSE_FILE)
 597   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 598 endif()
 599
 600 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 601 if(ANDROID OR NOT UNIX)
 602   install(FILES ${OPENCV_LICENSE_FILE}
 603         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 604         DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 605   if(OPENCV_README_FILE)
 606     install(FILES ${OPENCV_README_FILE}
 607             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 608             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 609   endif()
 610 endif()
 611
 612 # ----------------------------------------------------------------------------
 613 # Summary:
 614 # ----------------------------------------------------------------------------
 615 status("")
 616 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 617 if(OPENCV_VCSVERSION)
 618   status("  Version control:" ${OPENCV_VCSVERSION})
 619 endif()
 620
 621 # ========================== build platform ==========================
 622 status("")
 623 status("  Platform:")
 624 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 625 if(CMAKE_CROSSCOMPILING)
 626   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 627 endif()
 628 status("    CMake:"            ${CMAKE_VERSION})
 629 status("    CMake generator:"  ${CMAKE_GENERATOR})
 630 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 631 if(MSVC)
 632   status("    MSVC:"           ${MSVC_VERSION})
 633 endif()
 634 if(CMAKE_GENERATOR MATCHES Xcode)
 635   status("    Xcode:"          ${XCODE_VERSION})
 636 endif()
 637 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 638   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 639 endif()
 640
 641 # ========================== C/C++ options ==========================
 642 if(CMAKE_CXX_COMPILER_VERSION)
 643   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 644 elseif(CMAKE_COMPILER_IS_CLANGCXX)
 645   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
 646 elseif(CMAKE_COMPILER_IS_GNUCXX)
 647   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
 648 else()
 649   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 650 endif()
 651 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 652
 653 status("")
 654 status("  C/C++:")
 655 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 656 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 657 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 658 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 659 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 660 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 661 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 662 if(WIN32)
 663   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 664   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 665 else()
 666   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 667   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 668 endif()
 669 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 670
 671 # ========================== OpenCV modules ==========================
 672 status("")
 673 status("  OpenCV modules:")
 674 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 675 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 676 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 677 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 678 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
 679   set(__mdeps "")
 680   foreach(d ${OPENCV_MODULE_${m}_DEPS})
 681     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
 682       list(APPEND __mdeps ${d})
 683     endif()
 684   endforeach()
 685   if(__mdeps)
 686     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
 687   else()
 688     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
 689   endif()
 690 endforeach()
 691 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
 692
 693 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
 694 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
 695 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
 696 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
 697
 698 # ========================== Android details ==========================
 699 if(ANDROID)
 700   status("")
 701   status("  Android: ")
 702   status("    Android ABI:" ${ANDROID_ABI})
 703   status("    STL type:" ${ANDROID_STL})
 704   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
 705   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
 706   status("    SDK target:" "${android_sdk_target_status}")
 707   if(BUILD_WITH_ANDROID_NDK)
 708     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
 709   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
 710     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
 711   endif()
 712   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
 713   status("    Google Play package:" BUILD_ANDROID_PACKAGE                                         THEN YES ELSE NO)
 714   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
 715 endif()
 716
 717 # ================== Windows RT features ==================
 718 if(WIN32)
 719 status("")
 720     status("  Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
 721     if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
 722       status("    Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
 723       status("    Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
 724     endif()
 725 endif(WIN32)
 726
 727 # ========================== GUI ==========================
 728 status("")
 729 status("  GUI: ")
 730
 731 if(HAVE_QT5)
 732   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
 733   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
 734 elseif(HAVE_QT)
 735   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
 736   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
 737 else()
 738   if(DEFINED WITH_QT)
 739     status("    QT:" NO)
 740   endif()
 741   if(DEFINED WITH_WIN32UI)
 742     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
 743   else()
 744     if(APPLE)
 745       if(WITH_CARBON)
 746         status("    Carbon:" YES)
 747       else()
 748         status("    Cocoa:"  YES)
 749       endif()
 750     else()
 751       status("    GTK+ 2.x:" HAVE_GTK      THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})"     ELSE NO)
 752       status("    GThread :" HAVE_GTHREAD  THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})"  ELSE NO)
 753       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
 754     endif()
 755   endif()
 756 endif()
 757
 758 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
 759 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
 760
 761 # ========================== MEDIA IO ==========================
 762 status("")
 763 status("  Media I/O: ")
 764 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
 765
 766 if(WITH_JPEG)
 767   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
 768 else()
 769   status("    JPEG:"       "NO")
 770 endif()
 771
 772 if(WITH_WEBP)
 773   status("    WEBP:"       WEBP_FOUND    THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})"        ELSE "build (ver ${WEBP_VERSION})")
 774 else()
 775   status("    WEBP:"       "NO")
 776 endif()
 777
 778 if(WITH_PNG)
 779   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
 780 else()
 781   status("    PNG:"        "NO")
 782 endif()
 783 if(WITH_TIFF)
 784   if(TIFF_VERSION_STRING AND TIFF_FOUND)
 785     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 786   else()
 787     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 788   endif()
 789 else()
 790   status("    TIFF:"       "NO")
 791 endif()
 792 if(WITH_JASPER)
 793   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
 794 else()
 795   status("    JPEG 2000:"  "NO")
 796 endif()
 797 if(WITH_OPENEXR)
 798   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
 799 else()
 800   status("    OpenEXR:"  "NO")
 801 endif()
 802
 803 # ========================== VIDEO IO ==========================
 804 status("")
 805 status("  Video I/O:")
 806
 807 if (DEFINED WITH_VFW)
 808   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
 809 endif(DEFINED WITH_VFW)
 810
 811 if(DEFINED WITH_1394)
 812   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
 813   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
 814 endif(DEFINED WITH_1394)
 815
 816 if(ANDROID)
 817   if(HAVE_opencv_androidcamera)
 818     status("    AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
 819                                                    THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
 820   else()
 821     status("    AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
 822   endif()
 823 endif()
 824
 825 if(DEFINED WITH_AVFOUNDATION)
 826   status("    AVFoundation:"   WITH_AVFOUNDATION   THEN YES                                        ELSE NO)
 827 endif(DEFINED WITH_AVFOUNDATION)
 828
 829 if(DEFINED WITH_FFMPEG)
 830   if(WIN32)
 831     status("    FFMPEG:"       WITH_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
 832   else()
 833     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
 834   endif()
 835   status("      codec:"        HAVE_FFMPEG_CODEC   THEN "YES (ver ${ALIASOF_libavcodec_VERSION})"  ELSE NO)
 836   status("      format:"       HAVE_FFMPEG_FORMAT  THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
 837   status("      util:"         HAVE_FFMPEG_UTIL    THEN "YES (ver ${ALIASOF_libavutil_VERSION})"   ELSE NO)
 838   status("      swscale:"      HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})"  ELSE NO)
 839   status("      gentoo-style:" HAVE_GENTOO_FFMPEG  THEN YES                                        ELSE NO)
 840 endif(DEFINED WITH_FFMPEG)
 841
 842 if(DEFINED WITH_GSTREAMER)
 843   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
 844   if(HAVE_GSTREAMER)
 845     status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
 846     status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
 847     status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
 848     status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
 849     status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
 850   endif(HAVE_GSTREAMER)
 851 endif(DEFINED WITH_GSTREAMER)
 852
 853 if(DEFINED WITH_OPENNI)
 854   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
 855                                                                                                    ELSE NO)
 856   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
 857                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
 858 endif(DEFINED WITH_OPENNI)
 859
 860 if(DEFINED WITH_PVAPI)
 861   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
 862 endif(DEFINED WITH_PVAPI)
 863
 864 if(DEFINED WITH_GIGEAPI)
 865   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
 866 endif(DEFINED WITH_GIGEAPI)
 867
 868 if(DEFINED WITH_QUICKTIME)
 869   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
 870   status("    QTKit:"          HAVE_QTKIT          THEN YES                                        ELSE NO)
 871 endif(DEFINED WITH_QUICKTIME)
 872
 873 if(DEFINED WITH_UNICAP)
 874   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
 875   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
 876 endif(DEFINED WITH_UNICAP)
 877
 878 if(DEFINED WITH_V4L)
 879   if(HAVE_CAMV4L)
 880     set(HAVE_CAMV4L_STR "YES")
 881   else()
 882     set(HAVE_CAMV4L_STR "NO")
 883   endif()
 884   if(HAVE_CAMV4L2)
 885     set(HAVE_CAMV4L2_STR "YES")
 886   elseif(HAVE_VIDEOIO)
 887     set(HAVE_CAMV4L2_STR "YES(videoio)")
 888   else()
 889     set(HAVE_CAMV4L2_STR "NO")
 890   endif()
 891   status("    V4L/V4L2:"       HAVE_LIBV4L         THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
 892                                                    ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
 893 endif(DEFINED WITH_V4L)
 894
 895 if(DEFINED WITH_DSHOW)
 896   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
 897 endif(DEFINED WITH_DSHOW)
 898
 899 if(DEFINED WITH_MSMF)
 900   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
 901 endif(DEFINED WITH_MSMF)
 902
 903 if(DEFINED WITH_XIMEA)
 904   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
 905 endif(DEFINED WITH_XIMEA)
 906
 907 if(DEFINED WITH_XINE)
 908   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
 909 endif(DEFINED WITH_XINE)
 910
 911 if(DEFINED WITH_INTELPERC)
 912   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
 913 endif(DEFINED WITH_INTELPERC)
 914
 915
 916 # ========================== Other third-party libraries ==========================
 917 status("")
 918 status("  Other third-party libraries:")
 919
 920 if(WITH_IPP AND IPP_FOUND)
 921   status("    Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
 922   status("         at:" "${IPP_ROOT_DIR}")
 923 else()
 924   status("    Use IPP:"   WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
 925 endif()
 926
 927 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
 928 status("    Use TBB:"        HAVE_TBB         THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
 929 status("    Use OpenMP:"     HAVE_OPENMP      THEN YES ELSE NO)
 930 status("    Use GCD"         HAVE_GCD         THEN YES ELSE NO)
 931 status("    Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
 932 status("    Use C=:"         HAVE_CSTRIPES    THEN YES ELSE NO)
 933 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
 934 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
 935
 936 if(HAVE_CUDA)
 937   status("")
 938   status("  NVIDIA CUDA")
 939
 940   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
 941   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
 942   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
 943   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
 944   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
 945   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 946 endif()
 947
 948 if(HAVE_OPENCL)
 949   status("")
 950   status("  OpenCL:")
 951   if(HAVE_OPENCL_STATIC)
 952     set(__opencl_ver "static")
 953   else()
 954     set(__opencl_ver "dynamic")
 955   endif()
 956   status("    Version:"       ${__opencl_ver})
 957   if(OPENCL_INCLUDE_DIR)
 958     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
 959   endif()
 960   if(OPENCL_LIBRARIES)
 961     set(__libs "")
 962     foreach(l ${OPENCL_LIBRARIES})
 963       if(TARGET ${l})
 964         get_target_property(p ${l} LOCATION)
 965         if(p MATCHES NOTFOUND)
 966           list(APPEND __libs "${l}")
 967         else()
 968           list(APPEND __libs "${p}")
 969         endif()
 970       else()
 971         list(APPEND __libs "${l}")
 972       endif()
 973     endforeach()
 974     status("    libraries:"          ${__libs})
 975   endif()
 976   status("    Use AMDFFT:"           HAVE_CLAMDFFT  THEN YES ELSE NO)
 977   status("    Use AMDBLAS:"          HAVE_CLAMDBLAS THEN YES ELSE NO)
 978 endif()
 979
 980 # ========================== python ==========================
 981 status("")
 982 status("  Python:")
 983 status("    Interpreter:"     PYTHONINTERP_FOUND  THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_STRING})"       ELSE NO)
 984 if(BUILD_opencv_python)
 985   if(PYTHONLIBS_VERSION_STRING)
 986     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})"   ELSE NO)
 987   else()
 988     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES}"                                      ELSE NO)
 989   endif()
 990   status("    numpy:"         PYTHON_NUMPY_INCLUDE_DIRS THEN "${PYTHON_NUMPY_INCLUDE_DIRS} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
 991   status("    packages path:" PYTHON_EXECUTABLE         THEN "${PYTHON_PACKAGES_PATH}"                                    ELSE "-")
 992 endif()
 993
 994 # ========================== java ==========================
 995 status("")
 996 status("  Java:")
 997 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
 998 if(NOT ANDROID)
 999   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1000 endif()
1001 status("    Java tests:"    BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java)            THEN YES ELSE NO)
1002
1003 # ========================= matlab =========================
1004 status("")
1005 status("  Matlab:")
1006 status("    mex:"         MATLAB_MEX_SCRIPT  THEN  "${MATLAB_MEX_SCRIPT}"   ELSE NO)
1007 if (MATLAB_FOUND)
1008   status("    Compiler/generator:" MEX_WORKS    THEN  "Working"                ELSE "Not working (bindings will not be generated)")
1009 endif()
1010
1011 # ========================== documentation ==========================
1012 if(BUILD_DOCS)
1013   status("")
1014   status("  Documentation:")
1015   if(HAVE_SPHINX)
1016     status("    Build Documentation:" PDFLATEX_COMPILER      THEN YES ELSE "YES (only HTML and without math expressions)")
1017   else()
1018     status("    Build Documentation:" NO)
1019   endif()
1020   status("    Sphinx:"              HAVE_SPHINX              THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1021   status("    PdfLaTeX compiler:"   PDFLATEX_COMPILER        THEN "${PDFLATEX_COMPILER}" ELSE NO)
1022   status("    PlantUML:"            PLANTUML                 THEN "${PLANTUML}" ELSE NO)
1023 endif()
1024
1025 # ========================== samples and tests ==========================
1026 status("")
1027 status("  Tests and samples:")
1028 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
1029 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
1030 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
1031
1032 # ========================== auxiliary ==========================
1033 status("")
1034 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
1035 status("")
1036 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1037 status("-----------------------------------------------------------------")
1038 status("")
1039
1040 ocv_finalize_status()
1041
1042 # ----------------------------------------------------------------------------
1043 # Warn in the case of in-source build
1044 # ----------------------------------------------------------------------------
1045 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1046   message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1047 endif()
1048
1049 # ----------------------------------------------------------------------------
1050 # CPack stuff
1051 # ----------------------------------------------------------------------------
1052
1053 include(cmake/OpenCVPackaging.cmake)