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 AND NOT APPLE) )
 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_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CMAKE_COMPILER_IS_GNUCXX AND NOT (APPLE AND CMAKE_COMPILER_IS_CLANGCXX) )
 210 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 211 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)) )
 212 OCV_OPTION(ENABLE_SSE                 "Enable SSE instructions"                                  ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 213 OCV_OPTION(ENABLE_SSE2                "Enable SSE2 instructions"                                 ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 214 OCV_OPTION(ENABLE_SSE3                "Enable SSE3 instructions"                                 ON   IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 215 OCV_OPTION(ENABLE_SSSE3               "Enable SSSE3 instructions"                                OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 216 OCV_OPTION(ENABLE_SSE41               "Enable SSE4.1 instructions"                               OFF  IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 217 OCV_OPTION(ENABLE_SSE42               "Enable SSE4.2 instructions"                               OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 218 OCV_OPTION(ENABLE_AVX                 "Enable AVX instructions"                                  OFF  IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 219 OCV_OPTION(ENABLE_NEON                "Enable NEON instructions"                                 OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 220 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 221 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 222 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 223 OCV_OPTION(ENABLE_WINRT_MODE          "Build with Windows Runtime support"                       OFF  IF WIN32 )
 224 OCV_OPTION(ENABLE_WINRT_MODE_NATIVE   "Build with Windows Runtime native C++ support"            OFF  IF WIN32 )
 225
 226 # uncategorized options
 227 # ===================================================
 228 OCV_OPTION(CMAKE_VERBOSE "Verbose mode" OFF )
 229
 230 # backward compatibility
 231 # ===================================================
 232 include(cmake/OpenCVLegacyOptions.cmake OPTIONAL)
 233
 234
 235 # ----------------------------------------------------------------------------
 236 #  Get actual OpenCV version number from sources
 237 # ----------------------------------------------------------------------------
 238 include(cmake/OpenCVVersion.cmake)
 239
 240
 241 # ----------------------------------------------------------------------------
 242 #  Build & install layouts
 243 # ----------------------------------------------------------------------------
 244
 245 # Save libs and executables in the same place
 246 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
 247
 248 if (ANDROID)
 249   if (ANDROID_ABI MATCHES "NEON")
 250     set(ENABLE_NEON ON)
 251   endif()
 252   if (ANDROID_ABI MATCHES "VFPV3")
 253     set(ENABLE_VFPV3 ON)
 254   endif()
 255 endif()
 256
 257 if(ANDROID OR WIN32)
 258   set(OPENCV_DOC_INSTALL_PATH doc)
 259 elseif(INSTALL_TO_MANGLED_PATHS)
 260   set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
 261 else()
 262   set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 263 endif()
 264
 265 if(WIN32)
 266   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 267     set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 268   else()
 269     message(STATUS "Can't detect runtime and/or arch")
 270     set(OpenCV_INSTALL_BINARIES_PREFIX "")
 271   endif()
 272 else()
 273   set(OpenCV_INSTALL_BINARIES_PREFIX "")
 274 endif()
 275
 276 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 277
 278 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 279 if(NOT OPENCV_TEST_INSTALL_PATH)
 280   set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 281 endif()
 282
 283 if(ANDROID)
 284   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 285   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 286   set(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 287   set(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 288   set(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 289   set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 290   set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 291 else()
 292   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib")
 293   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 294   if(WIN32)
 295     if(OpenCV_STATIC)
 296       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 297     else()
 298       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 299     endif()
 300     set(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 301     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples/native)
 302   else()
 303     set(OPENCV_LIB_INSTALL_PATH     lib${LIB_SUFFIX})
 304     set(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 305     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 306   endif()
 307   set(OPENCV_INCLUDE_INSTALL_PATH "include")
 308
 309   math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 310   if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 311     set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
 312   else()
 313     set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 314   endif()
 315 endif()
 316
 317 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 318 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 319
 320 if(INSTALL_TO_MANGLED_PATHS)
 321   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 322 endif()
 323
 324 if(WIN32)
 325   # Postfix of DLLs:
 326   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 327   set(OPENCV_DEBUG_POSTFIX d)
 328 else()
 329   # Postfix of so's:
 330   set(OPENCV_DLLVERSION "")
 331   set(OPENCV_DEBUG_POSTFIX "")
 332 endif()
 333
 334 if(DEFINED CMAKE_DEBUG_POSTFIX)
 335   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 336 endif()
 337
 338 if(CMAKE_VERBOSE)
 339   set(CMAKE_VERBOSE_MAKEFILE 1)
 340 endif()
 341
 342
 343 # ----------------------------------------------------------------------------
 344 #  Path for build/platform -specific headers
 345 # ----------------------------------------------------------------------------
 346 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 347 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 348
 349 # ----------------------------------------------------------------------------
 350 #  Path for additional modules
 351 # ----------------------------------------------------------------------------
 352 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
 353
 354 # ----------------------------------------------------------------------------
 355 #  Autodetect if we are in a GIT repository
 356 # ----------------------------------------------------------------------------
 357
 358 # don't use FindGit because it requires CMake 2.8.2
 359 set(git_names git eg) # eg = easy git
 360 # Prefer .cmd variants on Windows unless running in a Makefile in the MSYS shell
 361 if(CMAKE_HOST_WIN32)
 362   if(NOT CMAKE_GENERATOR MATCHES "MSYS")
 363     set(git_names git.cmd git eg.cmd eg)
 364   endif()
 365 endif()
 366
 367 find_host_program(GIT_EXECUTABLE NAMES ${git_names} PATH_SUFFIXES Git/cmd Git/bin DOC "git command line client")
 368 mark_as_advanced(GIT_EXECUTABLE)
 369
 370 if(GIT_EXECUTABLE)
 371   execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty --match "2.[0-9].[0-9]*"
 372     WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 373     OUTPUT_VARIABLE OPENCV_VCSVERSION
 374     RESULT_VARIABLE GIT_RESULT
 375     ERROR_QUIET
 376     OUTPUT_STRIP_TRAILING_WHITESPACE
 377   )
 378   if(NOT GIT_RESULT EQUAL 0)
 379     set(OPENCV_VCSVERSION "unknown")
 380   endif()
 381 else()
 382   # We don't have git:
 383   set(OPENCV_VCSVERSION "unknown")
 384 endif()
 385
 386
 387 # ----------------------------------------------------------------------------
 388 # OpenCV compiler and linker options
 389 # ----------------------------------------------------------------------------
 390 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 391 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 392   set(CMAKE_BUILD_TYPE Release)
 393 endif()
 394
 395 include(cmake/OpenCVCompilerOptions.cmake)
 396
 397
 398 # ----------------------------------------------------------------------------
 399 # Use statically or dynamically linked CRT?
 400 # Default: dynamic
 401 # ----------------------------------------------------------------------------
 402 if(MSVC)
 403   include(cmake/OpenCVCRTLinkage.cmake)
 404 endif(MSVC)
 405
 406 if(WIN32 AND NOT MINGW)
 407   add_definitions(-D_VARIADIC_MAX=10)
 408 endif(WIN32 AND NOT MINGW)
 409
 410
 411 # ----------------------------------------------------------------------------
 412 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 413 # ----------------------------------------------------------------------------
 414 if(UNIX)
 415   include(cmake/OpenCVFindPkgConfig.cmake OPTIONAL)
 416   include(CheckFunctionExists)
 417   include(CheckIncludeFile)
 418
 419   if(NOT APPLE)
 420     CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
 421     if(ANDROID)
 422       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 423     elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
 424       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 425     else()
 426       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 427     endif()
 428   else()
 429     set(HAVE_LIBPTHREAD YES)
 430   endif()
 431 endif()
 432
 433 include(cmake/OpenCVPCHSupport.cmake)
 434 include(cmake/OpenCVModule.cmake)
 435
 436 # ----------------------------------------------------------------------------
 437 #  Detect 3rd-party libraries
 438 # ----------------------------------------------------------------------------
 439
 440 include(cmake/OpenCVFindLibsGrfmt.cmake)
 441 include(cmake/OpenCVFindLibsGUI.cmake)
 442 include(cmake/OpenCVFindLibsVideo.cmake)
 443 include(cmake/OpenCVFindLibsPerf.cmake)
 444
 445
 446 # ----------------------------------------------------------------------------
 447 #  Detect other 3rd-party libraries/tools
 448 # ----------------------------------------------------------------------------
 449
 450 # --- LATEX for pdf documentation ---
 451 if(BUILD_DOCS)
 452   include(cmake/OpenCVFindLATEX.cmake)
 453 endif(BUILD_DOCS)
 454
 455 # --- Python Support ---
 456 include(cmake/OpenCVDetectPython.cmake)
 457
 458 # --- Java Support ---
 459 include(cmake/OpenCVDetectApacheAnt.cmake)
 460 if(ANDROID)
 461   include(cmake/OpenCVDetectAndroidSDK.cmake)
 462
 463   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 464     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 465   endif()
 466 else()
 467   find_package(JNI)
 468 endif()
 469
 470 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 471   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 472 else()
 473   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 474 endif()
 475
 476 # --- OpenCL ---
 477 if(WITH_OPENCL)
 478   include(cmake/OpenCVDetectOpenCL.cmake)
 479 endif()
 480
 481 # --- VTK support ---
 482 include(cmake/OpenCVDetectVTK.cmake)
 483
 484 # ----------------------------------------------------------------------------
 485 # Add CUDA libraries (needed for apps/tools, samples)
 486 # ----------------------------------------------------------------------------
 487 if(NOT HAVE_CUDA)
 488   set(ENABLE_DYNAMIC_CUDA OFF)
 489 endif()
 490
 491 if(HAVE_CUDA AND NOT ENABLE_DYNAMIC_CUDA)
 492   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 493   if(HAVE_CUBLAS)
 494     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 495   endif()
 496   if(HAVE_CUFFT)
 497     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 498   endif()
 499 endif()
 500
 501 # ----------------------------------------------------------------------------
 502 # Solution folders:
 503 # ----------------------------------------------------------------------------
 504 if(ENABLE_SOLUTION_FOLDERS)
 505   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 506   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 507 endif()
 508
 509 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 510 include(cmake/OpenCVExtraTargets.cmake)
 511
 512
 513 # ----------------------------------------------------------------------------
 514 # Process subdirectories
 515 # ----------------------------------------------------------------------------
 516
 517 # opencv.hpp and legacy headers
 518 add_subdirectory(include)
 519
 520 # OpenCV modules
 521 add_subdirectory(modules)
 522
 523 # Generate targets for documentation
 524 add_subdirectory(doc)
 525
 526 # various data that is used by cv libraries and/or demo applications.
 527 add_subdirectory(data)
 528
 529 # extra applications
 530 if(BUILD_opencv_apps)
 531   add_subdirectory(apps)
 532 endif()
 533
 534 # examples
 535 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 536   add_subdirectory(samples)
 537 endif()
 538
 539 if(ANDROID)
 540   add_subdirectory(platforms/android/service)
 541 endif()
 542
 543 if(BUILD_ANDROID_PACKAGE)
 544   add_subdirectory(platforms/android/package)
 545 endif()
 546
 547 if (ANDROID)
 548   add_subdirectory(platforms/android/libinfo)
 549 endif()
 550
 551 # ----------------------------------------------------------------------------
 552 # Finalization: generate configuration-based files
 553 # ----------------------------------------------------------------------------
 554 ocv_track_build_dependencies()
 555
 556 # Generate platform-dependent and configuration-dependent headers
 557 include(cmake/OpenCVGenHeaders.cmake)
 558
 559 # Generate opencv.pc for pkg-config command
 560 include(cmake/OpenCVGenPkgconfig.cmake)
 561
 562 # Generate OpenCV.mk for ndk-build (Android build tool)
 563 include(cmake/OpenCVGenAndroidMK.cmake)
 564
 565 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
 566 include(cmake/OpenCVGenConfig.cmake)
 567
 568 # Generate Info.plist for the IOS framework
 569 include(cmake/OpenCVGenInfoPlist.cmake)
 570
 571 # Generate environment setup file
 572 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX AND NOT ANDROID)
 573   configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
 574                  "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
 575   install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
 576           DESTINATION /etc/profile.d/ COMPONENT tests)
 577   configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests.sh.in"
 578                  "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 579   install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 580           PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE
 581           DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 582 endif()
 583
 584 # ----------------------------------------------------------------------------
 585 # Summary:
 586 # ----------------------------------------------------------------------------
 587 status("")
 588 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 589 if(OPENCV_VCSVERSION)
 590   status("  Version control:" ${OPENCV_VCSVERSION})
 591 endif()
 592
 593 # ========================== build platform ==========================
 594 status("")
 595 status("  Platform:")
 596 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 597 if(CMAKE_CROSSCOMPILING)
 598   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 599 endif()
 600 status("    CMake:"            ${CMAKE_VERSION})
 601 status("    CMake generator:"  ${CMAKE_GENERATOR})
 602 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 603 if(MSVC)
 604   status("    MSVC:"           ${MSVC_VERSION})
 605 endif()
 606 if(CMAKE_GENERATOR MATCHES Xcode)
 607   status("    Xcode:"          ${XCODE_VERSION})
 608 endif()
 609 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 610   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 611 endif()
 612
 613 # ========================== C/C++ options ==========================
 614 if(CMAKE_CXX_COMPILER_VERSION)
 615   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 616 elseif(CMAKE_COMPILER_IS_CLANGCXX)
 617   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
 618 elseif(CMAKE_COMPILER_IS_GNUCXX)
 619   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
 620 else()
 621   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 622 endif()
 623 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 624
 625 status("")
 626 status("  C/C++:")
 627 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 628 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 629 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 630 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 631 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 632 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 633 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 634 if(WIN32)
 635   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 636   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 637 else()
 638   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 639   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 640 endif()
 641 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 642
 643 # ========================== OpenCV modules ==========================
 644 status("")
 645 status("  OpenCV modules:")
 646 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 647 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 648 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 649 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 650 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
 651   set(__mdeps "")
 652   foreach(d ${OPENCV_MODULE_${m}_DEPS})
 653     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
 654       list(APPEND __mdeps ${d})
 655     endif()
 656   endforeach()
 657   if(__mdeps)
 658     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
 659   else()
 660     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
 661   endif()
 662 endforeach()
 663 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
 664
 665 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
 666 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
 667 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
 668 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
 669
 670 # ========================== Android details ==========================
 671 if(ANDROID)
 672   status("")
 673   status("  Android: ")
 674   status("    Android ABI:" ${ANDROID_ABI})
 675   status("    STL type:" ${ANDROID_STL})
 676   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
 677   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
 678   status("    SDK target:" "${android_sdk_target_status}")
 679   if(BUILD_WITH_ANDROID_NDK)
 680     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
 681   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
 682     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
 683   endif()
 684   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
 685   status("    Google Play package:" BUILD_ANDROID_PACKAGE                                         THEN YES ELSE NO)
 686   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
 687 endif()
 688
 689 # ================== Windows RT features ==================
 690 if(WIN32)
 691 status("")
 692     status("  Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
 693     if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
 694       status("    Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
 695       status("    Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
 696     endif()
 697 endif(WIN32)
 698
 699 # ========================== GUI ==========================
 700 status("")
 701 status("  GUI: ")
 702
 703 if(HAVE_QT5)
 704   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
 705   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
 706 elseif(HAVE_QT)
 707   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
 708   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
 709 else()
 710   if(DEFINED WITH_QT)
 711     status("    QT:" NO)
 712   endif()
 713   if(DEFINED WITH_WIN32UI)
 714     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
 715   else()
 716     if(APPLE)
 717       if(WITH_CARBON)
 718         status("    Carbon:" YES)
 719       else()
 720         status("    Cocoa:"  YES)
 721       endif()
 722     else()
 723       status("    GTK+ 2.x:" HAVE_GTK      THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})"     ELSE NO)
 724       status("    GThread :" HAVE_GTHREAD  THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})"  ELSE NO)
 725       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
 726     endif()
 727   endif()
 728 endif()
 729
 730 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
 731 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
 732
 733 # ========================== MEDIA IO ==========================
 734 status("")
 735 status("  Media I/O: ")
 736 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARY} (ver ${ZLIB_VERSION_STRING})")
 737
 738 if(WITH_JPEG)
 739   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
 740 else()
 741   status("    JPEG:"       "NO")
 742 endif()
 743 if(WITH_PNG)
 744   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
 745 else()
 746   status("    PNG:"        "NO")
 747 endif()
 748 if(WITH_TIFF)
 749   if(TIFF_VERSION_STRING AND TIFF_FOUND)
 750     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 751   else()
 752     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 753   endif()
 754 else()
 755   status("    TIFF:"       "NO")
 756 endif()
 757 if(WITH_JASPER)
 758   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
 759 else()
 760   status("    JPEG 2000:"  "NO")
 761 endif()
 762 if(WITH_OPENEXR)
 763   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
 764 else()
 765   status("    OpenEXR:"  "NO")
 766 endif()
 767
 768 # ========================== VIDEO IO ==========================
 769 status("")
 770 status("  Video I/O:")
 771
 772 if (DEFINED WITH_VFW)
 773   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
 774 endif(DEFINED WITH_VFW)
 775
 776 if(DEFINED WITH_1394)
 777   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
 778   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
 779 endif(DEFINED WITH_1394)
 780
 781 if(ANDROID)
 782   if(HAVE_opencv_androidcamera)
 783     status("    AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
 784                                                    THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
 785   else()
 786     status("    AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
 787   endif()
 788 endif()
 789
 790 if(DEFINED WITH_AVFOUNDATION)
 791   status("    AVFoundation:"   WITH_AVFOUNDATION   THEN YES                                        ELSE NO)
 792 endif(DEFINED WITH_AVFOUNDATION)
 793
 794 if(DEFINED WITH_FFMPEG)
 795   if(WIN32)
 796     status("    FFMPEG:"       WITH_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
 797   else()
 798     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
 799   endif()
 800   status("      codec:"        HAVE_FFMPEG_CODEC   THEN "YES (ver ${ALIASOF_libavcodec_VERSION})"  ELSE NO)
 801   status("      format:"       HAVE_FFMPEG_FORMAT  THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
 802   status("      util:"         HAVE_FFMPEG_UTIL    THEN "YES (ver ${ALIASOF_libavutil_VERSION})"   ELSE NO)
 803   status("      swscale:"      HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})"  ELSE NO)
 804   status("      gentoo-style:" HAVE_GENTOO_FFMPEG  THEN YES                                        ELSE NO)
 805 endif(DEFINED WITH_FFMPEG)
 806
 807 if(DEFINED WITH_GSTREAMER)
 808   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
 809   if(HAVE_GSTREAMER)
 810     status("      base:"       "YES (ver ${ALIASOF_gstreamer-base-0.10_VERSION})")
 811     status("      app:"        "YES (ver ${ALIASOF_gstreamer-app-0.10_VERSION})")
 812     status("      video:"      "YES (ver ${ALIASOF_gstreamer-video-0.10_VERSION})")
 813   endif()
 814 endif(DEFINED WITH_GSTREAMER)
 815
 816 if(DEFINED WITH_OPENNI)
 817   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
 818                                                                                                    ELSE NO)
 819   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
 820                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
 821 endif(DEFINED WITH_OPENNI)
 822
 823 if(DEFINED WITH_PVAPI)
 824   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
 825 endif(DEFINED WITH_PVAPI)
 826
 827 if(DEFINED WITH_GIGEAPI)
 828   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
 829 endif(DEFINED WITH_GIGEAPI)
 830
 831 if(DEFINED WITH_QUICKTIME)
 832   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
 833   status("    QTKit:"          HAVE_QTKIT          THEN YES                                        ELSE NO)
 834 endif(DEFINED WITH_QUICKTIME)
 835
 836 if(DEFINED WITH_UNICAP)
 837   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
 838   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
 839 endif(DEFINED WITH_UNICAP)
 840
 841 if(DEFINED WITH_V4L)
 842   if(HAVE_CAMV4L)
 843     set(HAVE_CAMV4L_STR "YES")
 844   else()
 845     set(HAVE_CAMV4L_STR "NO")
 846   endif()
 847   if(HAVE_CAMV4L2)
 848     set(HAVE_CAMV4L2_STR "YES")
 849   elseif(HAVE_VIDEOIO)
 850     set(HAVE_CAMV4L2_STR "YES(videoio)")
 851   else()
 852     set(HAVE_CAMV4L2_STR "NO")
 853   endif()
 854   status("    V4L/V4L2:"       HAVE_LIBV4L         THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
 855                                                    ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
 856 endif(DEFINED WITH_V4L)
 857
 858 if(DEFINED WITH_DSHOW)
 859   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
 860 endif(DEFINED WITH_DSHOW)
 861
 862 if(DEFINED WITH_MSMF)
 863   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
 864 endif(DEFINED WITH_MSMF)
 865
 866 if(DEFINED WITH_XIMEA)
 867   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
 868 endif(DEFINED WITH_XIMEA)
 869
 870 if(DEFINED WITH_XINE)
 871   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
 872 endif(DEFINED WITH_XINE)
 873
 874 if(DEFINED WITH_INTELPERC)
 875   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
 876 endif(DEFINED WITH_INTELPERC)
 877
 878
 879 # ========================== Other third-party libraries ==========================
 880 status("")
 881 status("  Other third-party libraries:")
 882
 883 if(WITH_IPP AND IPP_FOUND)
 884   status("    Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
 885   status("         at:" "${IPP_ROOT_DIR}")
 886 else()
 887   status("    Use IPP:"   WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
 888 endif()
 889
 890 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
 891 status("    Use TBB:"        HAVE_TBB         THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
 892 status("    Use OpenMP:"     HAVE_OPENMP      THEN YES ELSE NO)
 893 status("    Use GCD"         HAVE_GCD         THEN YES ELSE NO)
 894 status("    Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
 895 status("    Use C=:"         HAVE_CSTRIPES    THEN YES ELSE NO)
 896 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
 897 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
 898
 899 if(HAVE_CUDA)
 900   status("")
 901   status("  NVIDIA CUDA")
 902
 903   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
 904   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
 905   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
 906   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
 907   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
 908   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 909 endif()
 910
 911 if(HAVE_OPENCL)
 912   status("")
 913   status("  OpenCL:")
 914   if(HAVE_OPENCL_STATIC)
 915     set(__opencl_ver "static")
 916   else()
 917     set(__opencl_ver "dynamic")
 918   endif()
 919   status("    Version:"       ${__opencl_ver})
 920   if(OPENCL_INCLUDE_DIR)
 921     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
 922   endif()
 923   if(OPENCL_LIBRARIES)
 924     set(__libs "")
 925     foreach(l ${OPENCL_LIBRARIES})
 926       if(TARGET ${l})
 927         get_target_property(p ${l} LOCATION)
 928         if(p MATCHES NOTFOUND)
 929           list(APPEND __libs "${l}")
 930         else()
 931           list(APPEND __libs "${p}")
 932         endif()
 933       else()
 934         list(APPEND __libs "${l}")
 935       endif()
 936     endforeach()
 937     status("    libraries:"          ${__libs})
 938   endif()
 939   status("    Use AMD FFT:"          HAVE_CLAMDFFT  THEN YES ELSE NO)
 940   status("    Use AMD BLAS:"         HAVE_CLAMDBLAS THEN YES ELSE NO)
 941 endif()
 942
 943 # ========================== python ==========================
 944 status("")
 945 status("  Python:")
 946 status("    Interpreter:"     PYTHON_EXECUTABLE   THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_FULL})"         ELSE NO)
 947 if(BUILD_opencv_python)
 948   if(PYTHONLIBS_VERSION_STRING)
 949     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})"   ELSE NO)
 950   else()
 951     status("    Libraries:"   HAVE_opencv_python  THEN  ${PYTHON_LIBRARIES}                                        ELSE NO)
 952   endif()
 953   status("    numpy:"         PYTHON_USE_NUMPY    THEN "${PYTHON_NUMPY_INCLUDE_DIR} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
 954   status("    packages path:" PYTHON_EXECUTABLE   THEN "${PYTHON_PACKAGES_PATH}"                                   ELSE "-")
 955 endif()
 956
 957 # ========================== java ==========================
 958 status("")
 959 status("  Java:")
 960 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
 961 if(NOT ANDROID)
 962   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
 963 endif()
 964 status("    Java tests:"    BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java)            THEN YES ELSE NO)
 965
 966 # ========================== documentation ==========================
 967 if(BUILD_DOCS)
 968   status("")
 969   status("  Documentation:")
 970   if(HAVE_SPHINX)
 971     status("    Build Documentation:" PDFLATEX_COMPILER      THEN YES ELSE "YES (only HTML and without math expressions)")
 972   else()
 973     status("    Build Documentation:" NO)
 974   endif()
 975   status("    Sphinx:"              HAVE_SPHINX              THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
 976   status("    PdfLaTeX compiler:"   PDFLATEX_COMPILER        THEN "${PDFLATEX_COMPILER}" ELSE NO)
 977 endif()
 978
 979 # ========================== samples and tests ==========================
 980 status("")
 981 status("  Tests and samples:")
 982 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
 983 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
 984 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
 985
 986 # ========================== auxiliary ==========================
 987 status("")
 988 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
 989 status("")
 990 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
 991 status("-----------------------------------------------------------------")
 992 status("")
 993
 994 ocv_finalize_status()
 995
 996 # ----------------------------------------------------------------------------
 997 # Warn in the case of in-source build
 998 # ----------------------------------------------------------------------------
 999 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1000   message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1001 endif()
1002
1003 # ----------------------------------------------------------------------------
1004 # CPack stuff
1005 # ----------------------------------------------------------------------------
1006
1007 include(cmake/OpenCVPackaging.cmake)