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 #   - OCT-2008: Initial version <joseluisblancoc@gmail.com>
   9 #
  10 # ----------------------------------------------------------------------------
  11
  12 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
  13
  14 # Following block can broke build in case of cross-compilng
  15 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
  16 # so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE
  17 if(NOT CMAKE_TOOLCHAIN_FILE)
  18   # it _must_ go before project(OpenCV) in order to work
  19   if(WIN32)
  20     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  21   else()
  22     set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
  23   endif()
  24 else(NOT CMAKE_TOOLCHAIN_FILE)
  25   #Android: set output folder to ${CMAKE_BINARY_DIR}
  26   set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
  27   # any crosscompiling
  28   set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  29 endif(NOT CMAKE_TOOLCHAIN_FILE)
  30
  31 # --------------------------------------------------------------
  32 # Top level OpenCV project
  33 # --------------------------------------------------------------
  34 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
  35   cmake_minimum_required(VERSION 2.8.8)
  36 elseif(IOS)
  37   cmake_minimum_required(VERSION 2.8.0)
  38 else()
  39   cmake_minimum_required(VERSION 2.6.3)
  40 endif()
  41
  42 if(POLICY CMP0017)
  43   cmake_policy(SET CMP0017 NEW)
  44 endif()
  45
  46 if(POLICY CMP0022)
  47   cmake_policy(SET CMP0022 OLD)
  48 endif()
  49
  50 # must go before the project command
  51 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
  52 if(DEFINED CMAKE_BUILD_TYPE AND CMAKE_VERSION VERSION_GREATER "2.8")
  53   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
  54 endif()
  55
  56 project(OpenCV CXX C)
  57
  58 if(MSVC)
  59   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
  60 endif()
  61
  62 include(cmake/OpenCVUtils.cmake)
  63
  64 ocv_clear_vars(OpenCVModules_TARGETS)
  65
  66 # ----------------------------------------------------------------------------
  67 # Break in case of popular CMake configuration mistakes
  68 # ----------------------------------------------------------------------------
  69 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
  70   message(FATAL_ERROR "CMake fails to deterimine the bitness of target platform.
  71   Please check your CMake and compiler installation. If you are crosscompiling then ensure that your CMake toolchain file correctly sets the compiler details.")
  72 endif()
  73
  74 # ----------------------------------------------------------------------------
  75 # Detect compiler and target platform architecture
  76 # ----------------------------------------------------------------------------
  77 include(cmake/OpenCVDetectCXXCompiler.cmake)
  78
  79 # Add these standard paths to the search paths for FIND_LIBRARY
  80 # to find libraries from these locations first
  81 if(UNIX AND NOT ANDROID)
  82   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
  83     if(EXISTS /lib64)
  84       list(APPEND CMAKE_LIBRARY_PATH /lib64)
  85     else()
  86       list(APPEND CMAKE_LIBRARY_PATH /lib)
  87     endif()
  88     if(EXISTS /usr/lib64)
  89       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
  90     else()
  91       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
  92     endif()
  93   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
  94     if(EXISTS /lib32)
  95       list(APPEND CMAKE_LIBRARY_PATH /lib32)
  96     else()
  97       list(APPEND CMAKE_LIBRARY_PATH /lib)
  98     endif()
  99     if(EXISTS /usr/lib32)
 100       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 101     else()
 102       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 103     endif()
 104   endif()
 105 endif()
 106
 107 # Add these standard paths to the search paths for FIND_PATH
 108 # to find include files from these locations first
 109 if(MINGW)
 110   if(EXISTS /mingw)
 111       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 112   endif()
 113   if(EXISTS /mingw32)
 114       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 115   endif()
 116   if(EXISTS /mingw64)
 117       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 118   endif()
 119 endif()
 120
 121 # ----------------------------------------------------------------------------
 122 # OpenCV cmake options
 123 # ----------------------------------------------------------------------------
 124
 125 # Optional 3rd party components
 126 # ===================================================
 127 OCV_OPTION(WITH_1394           "Include IEEE1394 support"                    ON   IF (NOT ANDROID AND NOT IOS) )
 128 OCV_OPTION(WITH_AVFOUNDATION   "Use AVFoundation for Video I/O"              ON   IF IOS)
 129 OCV_OPTION(WITH_CARBON         "Use Carbon for UI instead of Cocoa"          OFF  IF APPLE )
 130 OCV_OPTION(WITH_CUDA           "Include NVidia Cuda Runtime support"         ON   IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
 131 OCV_OPTION(WITH_VTK            "Include VTK library support (and build opencv_viz module eiher)"             OFF IF (NOT ANDROID AND NOT IOS) )
 132 OCV_OPTION(WITH_CUFFT          "Include NVidia Cuda Fast Fourier Transform (FFT) library support"            ON  IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
 133 OCV_OPTION(WITH_CUBLAS         "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
 134 OCV_OPTION(WITH_NVCUVID        "Include NVidia Video Decoding library support"                               OFF IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT ANDROID AND NOT IOS AND NOT APPLE) )
 135 OCV_OPTION(WITH_EIGEN          "Include Eigen2/Eigen3 support"               ON)
 136 OCV_OPTION(WITH_VFW            "Include Video for Windows support"           ON   IF WIN32 )
 137 OCV_OPTION(WITH_FFMPEG         "Include FFMPEG support"                      ON   IF (NOT ANDROID AND NOT IOS))
 138 OCV_OPTION(WITH_GSTREAMER      "Include Gstreamer support"                   ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 139 OCV_OPTION(WITH_GTK            "Include GTK support"                         ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 140 OCV_OPTION(WITH_IMAGEIO        "ImageIO support for OS X"                    OFF  IF APPLE )
 141 OCV_OPTION(WITH_IPP            "Include Intel IPP support"                   OFF  IF (MSVC OR X86 OR X86_64) )
 142 OCV_OPTION(WITH_JASPER         "Include JPEG2K support"                      ON   IF (NOT IOS) )
 143 OCV_OPTION(WITH_JPEG           "Include JPEG support"                        ON)
 144 OCV_OPTION(WITH_OPENEXR        "Include ILM support via OpenEXR"             ON   IF (NOT IOS) )
 145 OCV_OPTION(WITH_OPENGL         "Include OpenGL support"                      OFF  IF (NOT ANDROID) )
 146 OCV_OPTION(WITH_OPENNI         "Include OpenNI support"                      OFF  IF (NOT ANDROID AND NOT IOS) )
 147 OCV_OPTION(WITH_PNG            "Include PNG support"                         ON)
 148 OCV_OPTION(WITH_PVAPI          "Include Prosilica GigE support"              ON   IF (NOT ANDROID AND NOT IOS) )
 149 OCV_OPTION(WITH_GIGEAPI        "Include Smartek GigE support"                ON   IF (NOT ANDROID AND NOT IOS) )
 150 OCV_OPTION(WITH_QT             "Build with Qt Backend support"               OFF  IF (NOT ANDROID AND NOT IOS) )
 151 OCV_OPTION(WITH_WIN32UI        "Build with Win32 UI Backend support"         ON   IF WIN32 )
 152 OCV_OPTION(WITH_QUICKTIME      "Use QuickTime for Video I/O insted of QTKit" OFF  IF APPLE )
 153 OCV_OPTION(WITH_TBB            "Include Intel TBB support"                   OFF  IF (NOT IOS) )
 154 OCV_OPTION(WITH_OPENMP         "Include OpenMP support"                      OFF)
 155 OCV_OPTION(WITH_CSTRIPES       "Include C= support"                          OFF  IF WIN32 )
 156 OCV_OPTION(WITH_TIFF           "Include TIFF support"                        ON   IF (NOT IOS) )
 157 OCV_OPTION(WITH_UNICAP         "Include Unicap support (GPL)"                OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 158 OCV_OPTION(WITH_V4L            "Include Video 4 Linux support"               ON   IF (UNIX AND NOT ANDROID) )
 159 OCV_OPTION(WITH_LIBV4L         "Use libv4l for Video 4 Linux support"        ON   IF (UNIX AND NOT ANDROID) )
 160 OCV_OPTION(WITH_DSHOW          "Build HighGUI with DirectShow support"       ON   IF (WIN32 AND NOT ARM) )
 161 OCV_OPTION(WITH_MSMF           "Build HighGUI with Media Foundation support" OFF  IF WIN32 )
 162 OCV_OPTION(WITH_XIMEA          "Include XIMEA cameras support"               OFF  IF (NOT ANDROID AND NOT APPLE) )
 163 OCV_OPTION(WITH_XINE           "Include Xine support (GPL)"                  OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 164 OCV_OPTION(WITH_OPENCL         "Include OpenCL Runtime support"              ON   IF (NOT IOS) )
 165 OCV_OPTION(WITH_OPENCLAMDFFT   "Include AMD OpenCL FFT library support"      ON   IF (NOT ANDROID AND NOT IOS) )
 166 OCV_OPTION(WITH_OPENCLAMDBLAS  "Include AMD OpenCL BLAS library support"     ON   IF (NOT ANDROID AND NOT IOS) )
 167 OCV_OPTION(WITH_INTELPERC      "Include Intel Perceptual Computing support"  OFF  IF WIN32 )
 168
 169 # OpenCV build components
 170 # ===================================================
 171 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
 172 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID) IF (NOT IOS) )
 173 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 174 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" ON )
 175 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 176 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON )
 177 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     ON  IF (NOT IOS) )
 178 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           ON  IF (NOT IOS) )
 179 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into debug libs (not MSCV only)" ON )
 180 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
 181 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 )
 182 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID AND ANDROID_SOURCE_TREE )
 183 OCV_OPTION(BUILD_ANDROID_PACKAGE    "Build platform-specific package for Google Play" OFF IF ANDROID )
 184
 185 # 3rd party libs
 186 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             WIN32 OR APPLE )
 187 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          WIN32 OR ANDROID OR APPLE )
 188 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        WIN32 OR ANDROID OR APPLE )
 189 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          WIN32 OR ANDROID OR APPLE )
 190 OCV_OPTION(BUILD_PNG                "Build libpng from source"           WIN32 OR ANDROID OR APPLE )
 191 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          WIN32 OR ANDROID OR APPLE )
 192 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" ANDROID )
 193
 194 # OpenCV installation options
 195 # ===================================================
 196 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 197 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 198 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 199 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 200 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) )
 201 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 202
 203 # OpenCV build options
 204 # ===================================================
 205 OCV_OPTION(ENABLE_DYNAMIC_CUDA        "Enabled dynamic CUDA linkage"                             ON   IF ANDROID )
 206 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON   IF (NOT IOS) )
 207 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) IF (CMAKE_VERSION VERSION_GREATER "2.8.0") )
 208 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 209 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 210 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) )
 211 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 212 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)) )
 213 OCV_OPTION(ENABLE_SSE                 "Enable SSE instructions"                                  ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 214 OCV_OPTION(ENABLE_SSE2                "Enable SSE2 instructions"                                 ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 215 OCV_OPTION(ENABLE_SSE3                "Enable SSE3 instructions"                                 ON   IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 216 OCV_OPTION(ENABLE_SSSE3               "Enable SSSE3 instructions"                                OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 217 OCV_OPTION(ENABLE_SSE41               "Enable SSE4.1 instructions"                               OFF  IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 218 OCV_OPTION(ENABLE_SSE42               "Enable SSE4.2 instructions"                               OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 219 OCV_OPTION(ENABLE_AVX                 "Enable AVX instructions"                                  OFF  IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 220 OCV_OPTION(ENABLE_NEON                "Enable NEON instructions"                                 OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 221 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 222 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 223 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 224 OCV_OPTION(ENABLE_WINRT_MODE          "Build with Windows Runtime support"                       OFF  IF WIN32 )
 225 OCV_OPTION(ENABLE_WINRT_MODE_NATIVE   "Build with Windows Runtime native C++ support"            OFF  IF WIN32 )
 226
 227 # uncategorized options
 228 # ===================================================
 229 OCV_OPTION(CMAKE_VERBOSE "Verbose mode" OFF )
 230
 231 # backward compatibility
 232 # ===================================================
 233 include(cmake/OpenCVLegacyOptions.cmake OPTIONAL)
 234
 235
 236 # ----------------------------------------------------------------------------
 237 #  Get actual OpenCV version number from sources
 238 # ----------------------------------------------------------------------------
 239 include(cmake/OpenCVVersion.cmake)
 240
 241
 242 # ----------------------------------------------------------------------------
 243 #  Build & install layouts
 244 # ----------------------------------------------------------------------------
 245
 246 # Save libs and executables in the same place
 247 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
 248
 249 if (ANDROID)
 250   if (ANDROID_ABI MATCHES "NEON")
 251     set(ENABLE_NEON ON)
 252   endif()
 253   if (ANDROID_ABI MATCHES "VFPV3")
 254     set(ENABLE_VFPV3 ON)
 255   endif()
 256 endif()
 257
 258 if(ANDROID OR WIN32)
 259   set(OPENCV_DOC_INSTALL_PATH doc)
 260 elseif(INSTALL_TO_MANGLED_PATHS)
 261   set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
 262 else()
 263   set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 264 endif()
 265
 266 if(WIN32)
 267   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 268     set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 269   else()
 270     message(STATUS "Can't detect runtime and/or arch")
 271     set(OpenCV_INSTALL_BINARIES_PREFIX "")
 272   endif()
 273 elseif(ANDROID)
 274   set(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 275 else()
 276   set(OpenCV_INSTALL_BINARIES_PREFIX "")
 277 endif()
 278
 279 if(ANDROID)
 280   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 281 else()
 282   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 283 endif()
 284
 285 if(ANDROID)
 286   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 287 else()
 288   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 289 endif()
 290
 291 if(NOT OPENCV_TEST_INSTALL_PATH)
 292   set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 293 endif()
 294
 295 if(ANDROID)
 296   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 297   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 298   set(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 299   set(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 300   set(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 301   set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 302   set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 303 else()
 304   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib")
 305   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 306   if(WIN32)
 307     if(OpenCV_STATIC)
 308       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 309     else()
 310       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 311     endif()
 312     set(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 313     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples/native)
 314   else()
 315     set(OPENCV_LIB_INSTALL_PATH     lib${LIB_SUFFIX})
 316     set(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 317     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 318   endif()
 319   set(OPENCV_INCLUDE_INSTALL_PATH "include")
 320
 321   math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 322   if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 323     set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
 324   else()
 325     set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 326   endif()
 327 endif()
 328
 329 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 330 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 331
 332 if(INSTALL_TO_MANGLED_PATHS)
 333   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 334 endif()
 335
 336 if(WIN32)
 337   # Postfix of DLLs:
 338   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 339   set(OPENCV_DEBUG_POSTFIX d)
 340 else()
 341   # Postfix of so's:
 342   set(OPENCV_DLLVERSION "")
 343   set(OPENCV_DEBUG_POSTFIX "")
 344 endif()
 345
 346 if(DEFINED CMAKE_DEBUG_POSTFIX)
 347   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 348 endif()
 349
 350 if(CMAKE_VERBOSE)
 351   set(CMAKE_VERBOSE_MAKEFILE 1)
 352 endif()
 353
 354
 355 # ----------------------------------------------------------------------------
 356 #  Path for build/platform -specific headers
 357 # ----------------------------------------------------------------------------
 358 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 359 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 360
 361 # ----------------------------------------------------------------------------
 362 #  Path for additional modules
 363 # ----------------------------------------------------------------------------
 364 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
 365
 366 # ----------------------------------------------------------------------------
 367 #  Autodetect if we are in a GIT repository
 368 # ----------------------------------------------------------------------------
 369
 370 # don't use FindGit because it requires CMake 2.8.2
 371 set(git_names git eg) # eg = easy git
 372 # Prefer .cmd variants on Windows unless running in a Makefile in the MSYS shell
 373 if(CMAKE_HOST_WIN32)
 374   if(NOT CMAKE_GENERATOR MATCHES "MSYS")
 375     set(git_names git.cmd git eg.cmd eg)
 376   endif()
 377 endif()
 378
 379 find_host_program(GIT_EXECUTABLE NAMES ${git_names} PATH_SUFFIXES Git/cmd Git/bin DOC "git command line client")
 380 mark_as_advanced(GIT_EXECUTABLE)
 381
 382 if(GIT_EXECUTABLE)
 383   execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty --match "2.[0-9].[0-9]*"
 384     WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 385     OUTPUT_VARIABLE OPENCV_VCSVERSION
 386     RESULT_VARIABLE GIT_RESULT
 387     ERROR_QUIET
 388     OUTPUT_STRIP_TRAILING_WHITESPACE
 389   )
 390   if(NOT GIT_RESULT EQUAL 0)
 391     set(OPENCV_VCSVERSION "unknown")
 392   endif()
 393 else()
 394   # We don't have git:
 395   set(OPENCV_VCSVERSION "unknown")
 396 endif()
 397
 398
 399 # ----------------------------------------------------------------------------
 400 # OpenCV compiler and linker options
 401 # ----------------------------------------------------------------------------
 402 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 403 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 404   set(CMAKE_BUILD_TYPE Release)
 405 endif()
 406
 407 include(cmake/OpenCVCompilerOptions.cmake)
 408
 409
 410 # ----------------------------------------------------------------------------
 411 # Use statically or dynamically linked CRT?
 412 # Default: dynamic
 413 # ----------------------------------------------------------------------------
 414 if(MSVC)
 415   include(cmake/OpenCVCRTLinkage.cmake)
 416 endif(MSVC)
 417
 418 if(WIN32 AND NOT MINGW)
 419   add_definitions(-D_VARIADIC_MAX=10)
 420 endif(WIN32 AND NOT MINGW)
 421
 422
 423 # ----------------------------------------------------------------------------
 424 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 425 # ----------------------------------------------------------------------------
 426 if(UNIX)
 427   include(cmake/OpenCVFindPkgConfig.cmake OPTIONAL)
 428   include(CheckFunctionExists)
 429   include(CheckIncludeFile)
 430
 431   if(NOT APPLE)
 432     CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
 433     if(ANDROID)
 434       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 435     elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
 436       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 437     else()
 438       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 439     endif()
 440   else()
 441     set(HAVE_LIBPTHREAD YES)
 442   endif()
 443 endif()
 444
 445 include(cmake/OpenCVPCHSupport.cmake)
 446 include(cmake/OpenCVModule.cmake)
 447
 448 # ----------------------------------------------------------------------------
 449 #  Detect endianness of build platform
 450 # ----------------------------------------------------------------------------
 451 include(TestBigEndian)
 452 test_big_endian(WORDS_BIGENDIAN)
 453
 454 # ----------------------------------------------------------------------------
 455 #  Detect 3rd-party libraries
 456 # ----------------------------------------------------------------------------
 457
 458 include(cmake/OpenCVFindLibsGrfmt.cmake)
 459 include(cmake/OpenCVFindLibsGUI.cmake)
 460 include(cmake/OpenCVFindLibsVideo.cmake)
 461 include(cmake/OpenCVFindLibsPerf.cmake)
 462
 463
 464 # ----------------------------------------------------------------------------
 465 #  Detect other 3rd-party libraries/tools
 466 # ----------------------------------------------------------------------------
 467
 468 # --- LATEX for pdf documentation ---
 469 if(BUILD_DOCS)
 470   include(cmake/OpenCVFindLATEX.cmake)
 471 endif(BUILD_DOCS)
 472
 473 # --- Python Support ---
 474 include(cmake/OpenCVDetectPython.cmake)
 475
 476 # --- Java Support ---
 477 include(cmake/OpenCVDetectApacheAnt.cmake)
 478 if(ANDROID)
 479   include(cmake/OpenCVDetectAndroidSDK.cmake)
 480
 481   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 482     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 483   endif()
 484 else()
 485   find_package(JNI)
 486 endif()
 487
 488 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 489   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 490 else()
 491   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 492 endif()
 493
 494 # --- OpenCL ---
 495 if(WITH_OPENCL)
 496   include(cmake/OpenCVDetectOpenCL.cmake)
 497 endif()
 498
 499 # --- VTK support ---
 500 include(cmake/OpenCVDetectVTK.cmake)
 501
 502 # ----------------------------------------------------------------------------
 503 # Add CUDA libraries (needed for apps/tools, samples)
 504 # ----------------------------------------------------------------------------
 505 if(NOT HAVE_CUDA)
 506   set(ENABLE_DYNAMIC_CUDA OFF)
 507 endif()
 508
 509 if(HAVE_CUDA AND NOT ENABLE_DYNAMIC_CUDA)
 510   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 511   if(HAVE_CUBLAS)
 512     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 513   endif()
 514   if(HAVE_CUFFT)
 515     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 516   endif()
 517 endif()
 518
 519 # ----------------------------------------------------------------------------
 520 # Solution folders:
 521 # ----------------------------------------------------------------------------
 522 if(ENABLE_SOLUTION_FOLDERS)
 523   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 524   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 525 endif()
 526
 527 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 528 include(cmake/OpenCVExtraTargets.cmake)
 529
 530
 531 # ----------------------------------------------------------------------------
 532 # Process subdirectories
 533 # ----------------------------------------------------------------------------
 534
 535 # opencv.hpp and legacy headers
 536 add_subdirectory(include)
 537
 538 # OpenCV modules
 539 add_subdirectory(modules)
 540
 541 # Generate targets for documentation
 542 add_subdirectory(doc)
 543
 544 # various data that is used by cv libraries and/or demo applications.
 545 add_subdirectory(data)
 546
 547 # extra applications
 548 if(BUILD_opencv_apps)
 549   add_subdirectory(apps)
 550 endif()
 551
 552 # examples
 553 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 554   add_subdirectory(samples)
 555 endif()
 556
 557 if(ANDROID)
 558   add_subdirectory(platforms/android/service)
 559 endif()
 560
 561 if(BUILD_ANDROID_PACKAGE)
 562   add_subdirectory(platforms/android/package)
 563 endif()
 564
 565 if (ANDROID)
 566   add_subdirectory(platforms/android/libinfo)
 567 endif()
 568
 569 # ----------------------------------------------------------------------------
 570 # Finalization: generate configuration-based files
 571 # ----------------------------------------------------------------------------
 572 ocv_track_build_dependencies()
 573
 574 # Generate platform-dependent and configuration-dependent headers
 575 include(cmake/OpenCVGenHeaders.cmake)
 576
 577 # Generate opencv.pc for pkg-config command
 578 include(cmake/OpenCVGenPkgconfig.cmake)
 579
 580 # Generate OpenCV.mk for ndk-build (Android build tool)
 581 include(cmake/OpenCVGenAndroidMK.cmake)
 582
 583 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
 584 include(cmake/OpenCVGenConfig.cmake)
 585
 586 # Generate Info.plist for the IOS framework
 587 include(cmake/OpenCVGenInfoPlist.cmake)
 588
 589 # Generate environment setup file
 590 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
 591   if(ANDROID)
 592     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 593     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 594                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 595     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 596             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
 597   else()
 598     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
 599                    "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
 600     install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
 601             DESTINATION /etc/profile.d/ COMPONENT tests)
 602     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 603                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 604     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 605             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 606
 607   endif()
 608 endif()
 609
 610 if(NOT OPENCV_README_FILE)
 611   if(ANDROID)
 612     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 613   endif()
 614 endif()
 615
 616 if(NOT OPENCV_LICENSE_FILE)
 617   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 618 endif()
 619
 620 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 621 if(ANDROID OR NOT UNIX)
 622   install(FILES ${OPENCV_LICENSE_FILE}
 623         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 624         DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 625   if(OPENCV_README_FILE)
 626     install(FILES ${OPENCV_README_FILE}
 627             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 628             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 629   endif()
 630 endif()
 631
 632 # ----------------------------------------------------------------------------
 633 # Summary:
 634 # ----------------------------------------------------------------------------
 635 status("")
 636 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 637 if(OPENCV_VCSVERSION)
 638   status("  Version control:" ${OPENCV_VCSVERSION})
 639 endif()
 640
 641 # ========================== build platform ==========================
 642 status("")
 643 status("  Platform:")
 644 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 645 if(CMAKE_CROSSCOMPILING)
 646   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 647 endif()
 648 status("    CMake:"            ${CMAKE_VERSION})
 649 status("    CMake generator:"  ${CMAKE_GENERATOR})
 650 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 651 if(MSVC)
 652   status("    MSVC:"           ${MSVC_VERSION})
 653 endif()
 654 if(CMAKE_GENERATOR MATCHES Xcode)
 655   status("    Xcode:"          ${XCODE_VERSION})
 656 endif()
 657 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 658   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 659 endif()
 660
 661 # ========================== C/C++ options ==========================
 662 if(CMAKE_CXX_COMPILER_VERSION)
 663   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 664 elseif(CMAKE_COMPILER_IS_CLANGCXX)
 665   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
 666 elseif(CMAKE_COMPILER_IS_GNUCXX)
 667   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
 668 else()
 669   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 670 endif()
 671 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 672
 673 status("")
 674 status("  C/C++:")
 675 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 676 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 677 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 678 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 679 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 680 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 681 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 682 if(WIN32)
 683   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 684   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 685 else()
 686   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 687   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 688 endif()
 689 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 690
 691 # ========================== OpenCV modules ==========================
 692 status("")
 693 status("  OpenCV modules:")
 694 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 695 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 696 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 697 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 698 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
 699   set(__mdeps "")
 700   foreach(d ${OPENCV_MODULE_${m}_DEPS})
 701     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
 702       list(APPEND __mdeps ${d})
 703     endif()
 704   endforeach()
 705   if(__mdeps)
 706     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
 707   else()
 708     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
 709   endif()
 710 endforeach()
 711 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
 712
 713 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
 714 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
 715 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
 716 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
 717
 718 # ========================== Android details ==========================
 719 if(ANDROID)
 720   status("")
 721   status("  Android: ")
 722   status("    Android ABI:" ${ANDROID_ABI})
 723   status("    STL type:" ${ANDROID_STL})
 724   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
 725   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
 726   status("    SDK target:" "${android_sdk_target_status}")
 727   if(BUILD_WITH_ANDROID_NDK)
 728     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
 729   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
 730     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
 731   endif()
 732   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
 733   status("    Google Play package:" BUILD_ANDROID_PACKAGE                                         THEN YES ELSE NO)
 734   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
 735 endif()
 736
 737 # ================== Windows RT features ==================
 738 if(WIN32)
 739 status("")
 740     status("  Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
 741     if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
 742       status("    Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
 743       status("    Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
 744     endif()
 745 endif(WIN32)
 746
 747 # ========================== GUI ==========================
 748 status("")
 749 status("  GUI: ")
 750
 751 if(HAVE_QT5)
 752   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
 753   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
 754 elseif(HAVE_QT)
 755   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
 756   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
 757 else()
 758   if(DEFINED WITH_QT)
 759     status("    QT:" NO)
 760   endif()
 761   if(DEFINED WITH_WIN32UI)
 762     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
 763   else()
 764     if(APPLE)
 765       if(WITH_CARBON)
 766         status("    Carbon:" YES)
 767       else()
 768         status("    Cocoa:"  YES)
 769       endif()
 770     else()
 771       status("    GTK+ 2.x:" HAVE_GTK      THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})"     ELSE NO)
 772       status("    GThread :" HAVE_GTHREAD  THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})"  ELSE NO)
 773       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
 774     endif()
 775   endif()
 776 endif()
 777
 778 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
 779 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
 780
 781 # ========================== MEDIA IO ==========================
 782 status("")
 783 status("  Media I/O: ")
 784 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARY} (ver ${ZLIB_VERSION_STRING})")
 785
 786 if(WITH_JPEG)
 787   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
 788 else()
 789   status("    JPEG:"       "NO")
 790 endif()
 791 if(WITH_PNG)
 792   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
 793 else()
 794   status("    PNG:"        "NO")
 795 endif()
 796 if(WITH_TIFF)
 797   if(TIFF_VERSION_STRING AND TIFF_FOUND)
 798     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 799   else()
 800     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 801   endif()
 802 else()
 803   status("    TIFF:"       "NO")
 804 endif()
 805 if(WITH_JASPER)
 806   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
 807 else()
 808   status("    JPEG 2000:"  "NO")
 809 endif()
 810 if(WITH_OPENEXR)
 811   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
 812 else()
 813   status("    OpenEXR:"  "NO")
 814 endif()
 815
 816 # ========================== VIDEO IO ==========================
 817 status("")
 818 status("  Video I/O:")
 819
 820 if (DEFINED WITH_VFW)
 821   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
 822 endif(DEFINED WITH_VFW)
 823
 824 if(DEFINED WITH_1394)
 825   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
 826   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
 827 endif(DEFINED WITH_1394)
 828
 829 if(ANDROID)
 830   if(HAVE_opencv_androidcamera)
 831     status("    AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
 832                                                    THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
 833   else()
 834     status("    AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
 835   endif()
 836 endif()
 837
 838 if(DEFINED WITH_AVFOUNDATION)
 839   status("    AVFoundation:"   WITH_AVFOUNDATION   THEN YES                                        ELSE NO)
 840 endif(DEFINED WITH_AVFOUNDATION)
 841
 842 if(DEFINED WITH_FFMPEG)
 843   if(WIN32)
 844     status("    FFMPEG:"       WITH_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
 845   else()
 846     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
 847   endif()
 848   status("      codec:"        HAVE_FFMPEG_CODEC   THEN "YES (ver ${ALIASOF_libavcodec_VERSION})"  ELSE NO)
 849   status("      format:"       HAVE_FFMPEG_FORMAT  THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
 850   status("      util:"         HAVE_FFMPEG_UTIL    THEN "YES (ver ${ALIASOF_libavutil_VERSION})"   ELSE NO)
 851   status("      swscale:"      HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})"  ELSE NO)
 852   status("      gentoo-style:" HAVE_GENTOO_FFMPEG  THEN YES                                        ELSE NO)
 853 endif(DEFINED WITH_FFMPEG)
 854
 855 if(DEFINED WITH_GSTREAMER)
 856   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
 857   if(HAVE_GSTREAMER)
 858     status("      base:"       "YES (ver ${ALIASOF_gstreamer-base-0.10_VERSION})")
 859     status("      app:"        "YES (ver ${ALIASOF_gstreamer-app-0.10_VERSION})")
 860     status("      video:"      "YES (ver ${ALIASOF_gstreamer-video-0.10_VERSION})")
 861   endif()
 862 endif(DEFINED WITH_GSTREAMER)
 863
 864 if(DEFINED WITH_OPENNI)
 865   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
 866                                                                                                    ELSE NO)
 867   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
 868                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
 869 endif(DEFINED WITH_OPENNI)
 870
 871 if(DEFINED WITH_PVAPI)
 872   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
 873 endif(DEFINED WITH_PVAPI)
 874
 875 if(DEFINED WITH_GIGEAPI)
 876   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
 877 endif(DEFINED WITH_GIGEAPI)
 878
 879 if(DEFINED WITH_QUICKTIME)
 880   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
 881   status("    QTKit:"          HAVE_QTKIT          THEN YES                                        ELSE NO)
 882 endif(DEFINED WITH_QUICKTIME)
 883
 884 if(DEFINED WITH_UNICAP)
 885   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
 886   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
 887 endif(DEFINED WITH_UNICAP)
 888
 889 if(DEFINED WITH_V4L)
 890   if(HAVE_CAMV4L)
 891     set(HAVE_CAMV4L_STR "YES")
 892   else()
 893     set(HAVE_CAMV4L_STR "NO")
 894   endif()
 895   if(HAVE_CAMV4L2)
 896     set(HAVE_CAMV4L2_STR "YES")
 897   elseif(HAVE_VIDEOIO)
 898     set(HAVE_CAMV4L2_STR "YES(videoio)")
 899   else()
 900     set(HAVE_CAMV4L2_STR "NO")
 901   endif()
 902   status("    V4L/V4L2:"       HAVE_LIBV4L         THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
 903                                                    ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
 904 endif(DEFINED WITH_V4L)
 905
 906 if(DEFINED WITH_DSHOW)
 907   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
 908 endif(DEFINED WITH_DSHOW)
 909
 910 if(DEFINED WITH_MSMF)
 911   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
 912 endif(DEFINED WITH_MSMF)
 913
 914 if(DEFINED WITH_XIMEA)
 915   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
 916 endif(DEFINED WITH_XIMEA)
 917
 918 if(DEFINED WITH_XINE)
 919   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
 920 endif(DEFINED WITH_XINE)
 921
 922 if(DEFINED WITH_INTELPERC)
 923   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
 924 endif(DEFINED WITH_INTELPERC)
 925
 926
 927 # ========================== Other third-party libraries ==========================
 928 status("")
 929 status("  Other third-party libraries:")
 930
 931 if(WITH_IPP AND IPP_FOUND)
 932   status("    Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
 933   status("         at:" "${IPP_ROOT_DIR}")
 934 else()
 935   status("    Use IPP:"   WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
 936 endif()
 937
 938 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
 939 status("    Use TBB:"        HAVE_TBB         THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
 940 status("    Use OpenMP:"     HAVE_OPENMP      THEN YES ELSE NO)
 941 status("    Use GCD"         HAVE_GCD         THEN YES ELSE NO)
 942 status("    Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
 943 status("    Use C=:"         HAVE_CSTRIPES    THEN YES ELSE NO)
 944 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
 945 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
 946
 947 if(HAVE_CUDA)
 948   status("")
 949   status("  NVIDIA CUDA")
 950
 951   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
 952   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
 953   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
 954   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
 955   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
 956   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 957 endif()
 958
 959 if(HAVE_OPENCL)
 960   status("")
 961   status("  OpenCL:")
 962   if(HAVE_OPENCL_STATIC)
 963     set(__opencl_ver "static")
 964   else()
 965     set(__opencl_ver "dynamic")
 966   endif()
 967   status("    Version:"       ${__opencl_ver})
 968   if(OPENCL_INCLUDE_DIR)
 969     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
 970   endif()
 971   if(OPENCL_LIBRARIES)
 972     set(__libs "")
 973     foreach(l ${OPENCL_LIBRARIES})
 974       if(TARGET ${l})
 975         get_target_property(p ${l} LOCATION)
 976         if(p MATCHES NOTFOUND)
 977           list(APPEND __libs "${l}")
 978         else()
 979           list(APPEND __libs "${p}")
 980         endif()
 981       else()
 982         list(APPEND __libs "${l}")
 983       endif()
 984     endforeach()
 985     status("    libraries:"          ${__libs})
 986   endif()
 987   status("    Use AMD FFT:"          HAVE_CLAMDFFT  THEN YES ELSE NO)
 988   status("    Use AMD BLAS:"         HAVE_CLAMDBLAS THEN YES ELSE NO)
 989 endif()
 990
 991 # ========================== python ==========================
 992 status("")
 993 status("  Python:")
 994 status("    Interpreter:"     PYTHON_EXECUTABLE   THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_FULL})"         ELSE NO)
 995 if(BUILD_opencv_python)
 996   if(PYTHONLIBS_VERSION_STRING)
 997     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})"   ELSE NO)
 998   else()
 999     status("    Libraries:"   HAVE_opencv_python  THEN  ${PYTHON_LIBRARIES}                                        ELSE NO)
1000   endif()
1001   status("    numpy:"         PYTHON_USE_NUMPY    THEN "${PYTHON_NUMPY_INCLUDE_DIR} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1002   status("    packages path:" PYTHON_EXECUTABLE   THEN "${PYTHON_PACKAGES_PATH}"                                   ELSE "-")
1003 endif()
1004
1005 # ========================== java ==========================
1006 status("")
1007 status("  Java:")
1008 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1009 if(NOT ANDROID)
1010   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1011 endif()
1012 status("    Java tests:"    BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java)            THEN YES ELSE NO)
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 endif()
1026
1027 # ========================== samples and tests ==========================
1028 status("")
1029 status("  Tests and samples:")
1030 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
1031 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
1032 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
1033
1034 # ========================== auxiliary ==========================
1035 status("")
1036 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
1037 status("")
1038 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1039 status("-----------------------------------------------------------------")
1040 status("")
1041
1042 ocv_finalize_status()
1043
1044 # ----------------------------------------------------------------------------
1045 # Warn in the case of in-source build
1046 # ----------------------------------------------------------------------------
1047 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1048   message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1049 endif()
1050
1051 # ----------------------------------------------------------------------------
1052 # CPack stuff
1053 # ----------------------------------------------------------------------------
1054
1055 include(cmake/OpenCVPackaging.cmake)