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_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}/${OpenCV_RUNTIME}/")
 268   else()
 269     message(STATUS "Can't detect runtime and/or arch")
 270     set(OpenCV_INSTALL_BINARIES_PREFIX "")
 271   endif()
 272 elseif(ANDROID)
 273   set(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 274 else()
 275   set(OpenCV_INSTALL_BINARIES_PREFIX "")
 276 endif()
 277
 278 if(ANDROID)
 279   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 280 else()
 281   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 282 endif()
 283
 284 if(ANDROID)
 285   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 286 else()
 287   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 288 endif()
 289
 290 if(NOT OPENCV_TEST_INSTALL_PATH)
 291   set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 292 endif()
 293
 294 if(ANDROID)
 295   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 296   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 297   set(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 298   set(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 299   set(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 300   set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 301   set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 302 else()
 303   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib")
 304   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 305   if(WIN32)
 306     if(OpenCV_STATIC)
 307       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 308     else()
 309       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 310     endif()
 311     set(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 312     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples/native)
 313   else()
 314     set(OPENCV_LIB_INSTALL_PATH     lib${LIB_SUFFIX})
 315     set(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 316     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 317   endif()
 318   set(OPENCV_INCLUDE_INSTALL_PATH "include")
 319
 320   math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 321   if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 322     set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
 323   else()
 324     set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 325   endif()
 326 endif()
 327
 328 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 329 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 330
 331 if(INSTALL_TO_MANGLED_PATHS)
 332   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 333 endif()
 334
 335 if(WIN32)
 336   # Postfix of DLLs:
 337   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 338   set(OPENCV_DEBUG_POSTFIX d)
 339 else()
 340   # Postfix of so's:
 341   set(OPENCV_DLLVERSION "")
 342   set(OPENCV_DEBUG_POSTFIX "")
 343 endif()
 344
 345 if(DEFINED CMAKE_DEBUG_POSTFIX)
 346   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 347 endif()
 348
 349 if(CMAKE_VERBOSE)
 350   set(CMAKE_VERBOSE_MAKEFILE 1)
 351 endif()
 352
 353
 354 # ----------------------------------------------------------------------------
 355 #  Path for build/platform -specific headers
 356 # ----------------------------------------------------------------------------
 357 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 358 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 359
 360 # ----------------------------------------------------------------------------
 361 #  Path for additional modules
 362 # ----------------------------------------------------------------------------
 363 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
 364
 365 # ----------------------------------------------------------------------------
 366 #  Autodetect if we are in a GIT repository
 367 # ----------------------------------------------------------------------------
 368
 369 # don't use FindGit because it requires CMake 2.8.2
 370 set(git_names git eg) # eg = easy git
 371 # Prefer .cmd variants on Windows unless running in a Makefile in the MSYS shell
 372 if(CMAKE_HOST_WIN32)
 373   if(NOT CMAKE_GENERATOR MATCHES "MSYS")
 374     set(git_names git.cmd git eg.cmd eg)
 375   endif()
 376 endif()
 377
 378 find_host_program(GIT_EXECUTABLE NAMES ${git_names} PATH_SUFFIXES Git/cmd Git/bin DOC "git command line client")
 379 mark_as_advanced(GIT_EXECUTABLE)
 380
 381 if(GIT_EXECUTABLE)
 382   execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty --match "2.[0-9].[0-9]*"
 383     WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 384     OUTPUT_VARIABLE OPENCV_VCSVERSION
 385     RESULT_VARIABLE GIT_RESULT
 386     ERROR_QUIET
 387     OUTPUT_STRIP_TRAILING_WHITESPACE
 388   )
 389   if(NOT GIT_RESULT EQUAL 0)
 390     set(OPENCV_VCSVERSION "unknown")
 391   endif()
 392 else()
 393   # We don't have git:
 394   set(OPENCV_VCSVERSION "unknown")
 395 endif()
 396
 397
 398 # ----------------------------------------------------------------------------
 399 # OpenCV compiler and linker options
 400 # ----------------------------------------------------------------------------
 401 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 402 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 403   set(CMAKE_BUILD_TYPE Release)
 404 endif()
 405
 406 include(cmake/OpenCVCompilerOptions.cmake)
 407
 408
 409 # ----------------------------------------------------------------------------
 410 # Use statically or dynamically linked CRT?
 411 # Default: dynamic
 412 # ----------------------------------------------------------------------------
 413 if(MSVC)
 414   include(cmake/OpenCVCRTLinkage.cmake)
 415 endif(MSVC)
 416
 417 if(WIN32 AND NOT MINGW)
 418   add_definitions(-D_VARIADIC_MAX=10)
 419 endif(WIN32 AND NOT MINGW)
 420
 421
 422 # ----------------------------------------------------------------------------
 423 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 424 # ----------------------------------------------------------------------------
 425 if(UNIX)
 426   include(cmake/OpenCVFindPkgConfig.cmake OPTIONAL)
 427   include(CheckFunctionExists)
 428   include(CheckIncludeFile)
 429
 430   if(NOT APPLE)
 431     CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
 432     if(ANDROID)
 433       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 434     elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
 435       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 436     else()
 437       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 438     endif()
 439   else()
 440     set(HAVE_LIBPTHREAD YES)
 441   endif()
 442 endif()
 443
 444 include(cmake/OpenCVPCHSupport.cmake)
 445 include(cmake/OpenCVModule.cmake)
 446
 447 # ----------------------------------------------------------------------------
 448 #  Detect endianness of build platform
 449 # ----------------------------------------------------------------------------
 450 include(TestBigEndian)
 451 test_big_endian(WORDS_BIGENDIAN)
 452
 453 # ----------------------------------------------------------------------------
 454 #  Detect 3rd-party libraries
 455 # ----------------------------------------------------------------------------
 456
 457 include(cmake/OpenCVFindLibsGrfmt.cmake)
 458 include(cmake/OpenCVFindLibsGUI.cmake)
 459 include(cmake/OpenCVFindLibsVideo.cmake)
 460 include(cmake/OpenCVFindLibsPerf.cmake)
 461
 462
 463 # ----------------------------------------------------------------------------
 464 #  Detect other 3rd-party libraries/tools
 465 # ----------------------------------------------------------------------------
 466
 467 # --- LATEX for pdf documentation ---
 468 if(BUILD_DOCS)
 469   include(cmake/OpenCVFindLATEX.cmake)
 470 endif(BUILD_DOCS)
 471
 472 # --- Python Support ---
 473 include(cmake/OpenCVDetectPython.cmake)
 474
 475 # --- Java Support ---
 476 include(cmake/OpenCVDetectApacheAnt.cmake)
 477 if(ANDROID)
 478   include(cmake/OpenCVDetectAndroidSDK.cmake)
 479
 480   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 481     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 482   endif()
 483 else()
 484   find_package(JNI)
 485 endif()
 486
 487 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 488   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 489 else()
 490   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 491 endif()
 492
 493 # --- OpenCL ---
 494 if(WITH_OPENCL)
 495   include(cmake/OpenCVDetectOpenCL.cmake)
 496 endif()
 497
 498 # --- VTK support ---
 499 include(cmake/OpenCVDetectVTK.cmake)
 500
 501 # ----------------------------------------------------------------------------
 502 # Add CUDA libraries (needed for apps/tools, samples)
 503 # ----------------------------------------------------------------------------
 504 if(NOT HAVE_CUDA)
 505   set(ENABLE_DYNAMIC_CUDA OFF)
 506 endif()
 507
 508 if(HAVE_CUDA AND NOT ENABLE_DYNAMIC_CUDA)
 509   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 510   if(HAVE_CUBLAS)
 511     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 512   endif()
 513   if(HAVE_CUFFT)
 514     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 515   endif()
 516 endif()
 517
 518 # ----------------------------------------------------------------------------
 519 # Solution folders:
 520 # ----------------------------------------------------------------------------
 521 if(ENABLE_SOLUTION_FOLDERS)
 522   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 523   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 524 endif()
 525
 526 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 527 include(cmake/OpenCVExtraTargets.cmake)
 528
 529
 530 # ----------------------------------------------------------------------------
 531 # Process subdirectories
 532 # ----------------------------------------------------------------------------
 533
 534 # opencv.hpp and legacy headers
 535 add_subdirectory(include)
 536
 537 # OpenCV modules
 538 add_subdirectory(modules)
 539
 540 # Generate targets for documentation
 541 add_subdirectory(doc)
 542
 543 # various data that is used by cv libraries and/or demo applications.
 544 add_subdirectory(data)
 545
 546 # extra applications
 547 if(BUILD_opencv_apps)
 548   add_subdirectory(apps)
 549 endif()
 550
 551 # examples
 552 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 553   add_subdirectory(samples)
 554 endif()
 555
 556 if(ANDROID)
 557   add_subdirectory(platforms/android/service)
 558 endif()
 559
 560 if(BUILD_ANDROID_PACKAGE)
 561   add_subdirectory(platforms/android/package)
 562 endif()
 563
 564 if (ANDROID)
 565   add_subdirectory(platforms/android/libinfo)
 566 endif()
 567
 568 # ----------------------------------------------------------------------------
 569 # Finalization: generate configuration-based files
 570 # ----------------------------------------------------------------------------
 571 ocv_track_build_dependencies()
 572
 573 # Generate platform-dependent and configuration-dependent headers
 574 include(cmake/OpenCVGenHeaders.cmake)
 575
 576 # Generate opencv.pc for pkg-config command
 577 include(cmake/OpenCVGenPkgconfig.cmake)
 578
 579 # Generate OpenCV.mk for ndk-build (Android build tool)
 580 include(cmake/OpenCVGenAndroidMK.cmake)
 581
 582 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
 583 include(cmake/OpenCVGenConfig.cmake)
 584
 585 # Generate Info.plist for the IOS framework
 586 include(cmake/OpenCVGenInfoPlist.cmake)
 587
 588 # Generate environment setup file
 589 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
 590   if(ANDROID)
 591     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 592     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 593                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 594     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 595             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
 596   else()
 597     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
 598                    "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
 599     install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
 600             DESTINATION /etc/profile.d/ COMPONENT tests)
 601     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 602                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 603     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 604             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 605
 606   endif()
 607 endif()
 608
 609 if(NOT OPENCV_README_FILE)
 610   if(ANDROID)
 611     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 612   endif()
 613 endif()
 614
 615 if(NOT OPENCV_LICENSE_FILE)
 616   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 617 endif()
 618
 619 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 620 if(ANDROID OR NOT UNIX)
 621   install(FILES ${OPENCV_LICENSE_FILE}
 622         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 623         DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 624   if(OPENCV_README_FILE)
 625     install(FILES ${OPENCV_README_FILE}
 626             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 627             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 628   endif()
 629 endif()
 630
 631 # ----------------------------------------------------------------------------
 632 # Summary:
 633 # ----------------------------------------------------------------------------
 634 status("")
 635 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 636 if(OPENCV_VCSVERSION)
 637   status("  Version control:" ${OPENCV_VCSVERSION})
 638 endif()
 639
 640 # ========================== build platform ==========================
 641 status("")
 642 status("  Platform:")
 643 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 644 if(CMAKE_CROSSCOMPILING)
 645   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 646 endif()
 647 status("    CMake:"            ${CMAKE_VERSION})
 648 status("    CMake generator:"  ${CMAKE_GENERATOR})
 649 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 650 if(MSVC)
 651   status("    MSVC:"           ${MSVC_VERSION})
 652 endif()
 653 if(CMAKE_GENERATOR MATCHES Xcode)
 654   status("    Xcode:"          ${XCODE_VERSION})
 655 endif()
 656 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 657   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 658 endif()
 659
 660 # ========================== C/C++ options ==========================
 661 if(CMAKE_CXX_COMPILER_VERSION)
 662   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 663 elseif(CMAKE_COMPILER_IS_CLANGCXX)
 664   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
 665 elseif(CMAKE_COMPILER_IS_GNUCXX)
 666   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
 667 else()
 668   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 669 endif()
 670 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 671
 672 status("")
 673 status("  C/C++:")
 674 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 675 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 676 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 677 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 678 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 679 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 680 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 681 if(WIN32)
 682   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 683   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 684 else()
 685   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 686   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 687 endif()
 688 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 689
 690 # ========================== OpenCV modules ==========================
 691 status("")
 692 status("  OpenCV modules:")
 693 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 694 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 695 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 696 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 697 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
 698   set(__mdeps "")
 699   foreach(d ${OPENCV_MODULE_${m}_DEPS})
 700     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
 701       list(APPEND __mdeps ${d})
 702     endif()
 703   endforeach()
 704   if(__mdeps)
 705     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
 706   else()
 707     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
 708   endif()
 709 endforeach()
 710 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
 711
 712 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
 713 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
 714 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
 715 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
 716
 717 # ========================== Android details ==========================
 718 if(ANDROID)
 719   status("")
 720   status("  Android: ")
 721   status("    Android ABI:" ${ANDROID_ABI})
 722   status("    STL type:" ${ANDROID_STL})
 723   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
 724   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
 725   status("    SDK target:" "${android_sdk_target_status}")
 726   if(BUILD_WITH_ANDROID_NDK)
 727     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
 728   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
 729     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
 730   endif()
 731   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
 732   status("    Google Play package:" BUILD_ANDROID_PACKAGE                                         THEN YES ELSE NO)
 733   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
 734 endif()
 735
 736 # ================== Windows RT features ==================
 737 if(WIN32)
 738 status("")
 739     status("  Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
 740     if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
 741       status("    Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
 742       status("    Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
 743     endif()
 744 endif(WIN32)
 745
 746 # ========================== GUI ==========================
 747 status("")
 748 status("  GUI: ")
 749
 750 if(HAVE_QT5)
 751   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
 752   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
 753 elseif(HAVE_QT)
 754   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
 755   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
 756 else()
 757   if(DEFINED WITH_QT)
 758     status("    QT:" NO)
 759   endif()
 760   if(DEFINED WITH_WIN32UI)
 761     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
 762   else()
 763     if(APPLE)
 764       if(WITH_CARBON)
 765         status("    Carbon:" YES)
 766       else()
 767         status("    Cocoa:"  YES)
 768       endif()
 769     else()
 770       status("    GTK+ 2.x:" HAVE_GTK      THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})"     ELSE NO)
 771       status("    GThread :" HAVE_GTHREAD  THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})"  ELSE NO)
 772       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
 773     endif()
 774   endif()
 775 endif()
 776
 777 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
 778 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
 779
 780 # ========================== MEDIA IO ==========================
 781 status("")
 782 status("  Media I/O: ")
 783 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARY} (ver ${ZLIB_VERSION_STRING})")
 784
 785 if(WITH_JPEG)
 786   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
 787 else()
 788   status("    JPEG:"       "NO")
 789 endif()
 790 if(WITH_PNG)
 791   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
 792 else()
 793   status("    PNG:"        "NO")
 794 endif()
 795 if(WITH_TIFF)
 796   if(TIFF_VERSION_STRING AND TIFF_FOUND)
 797     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 798   else()
 799     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 800   endif()
 801 else()
 802   status("    TIFF:"       "NO")
 803 endif()
 804 if(WITH_JASPER)
 805   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
 806 else()
 807   status("    JPEG 2000:"  "NO")
 808 endif()
 809 if(WITH_OPENEXR)
 810   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
 811 else()
 812   status("    OpenEXR:"  "NO")
 813 endif()
 814
 815 # ========================== VIDEO IO ==========================
 816 status("")
 817 status("  Video I/O:")
 818
 819 if (DEFINED WITH_VFW)
 820   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
 821 endif(DEFINED WITH_VFW)
 822
 823 if(DEFINED WITH_1394)
 824   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
 825   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
 826 endif(DEFINED WITH_1394)
 827
 828 if(ANDROID)
 829   if(HAVE_opencv_androidcamera)
 830     status("    AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
 831                                                    THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
 832   else()
 833     status("    AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
 834   endif()
 835 endif()
 836
 837 if(DEFINED WITH_AVFOUNDATION)
 838   status("    AVFoundation:"   WITH_AVFOUNDATION   THEN YES                                        ELSE NO)
 839 endif(DEFINED WITH_AVFOUNDATION)
 840
 841 if(DEFINED WITH_FFMPEG)
 842   if(WIN32)
 843     status("    FFMPEG:"       WITH_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
 844   else()
 845     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
 846   endif()
 847   status("      codec:"        HAVE_FFMPEG_CODEC   THEN "YES (ver ${ALIASOF_libavcodec_VERSION})"  ELSE NO)
 848   status("      format:"       HAVE_FFMPEG_FORMAT  THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
 849   status("      util:"         HAVE_FFMPEG_UTIL    THEN "YES (ver ${ALIASOF_libavutil_VERSION})"   ELSE NO)
 850   status("      swscale:"      HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})"  ELSE NO)
 851   status("      gentoo-style:" HAVE_GENTOO_FFMPEG  THEN YES                                        ELSE NO)
 852 endif(DEFINED WITH_FFMPEG)
 853
 854 if(DEFINED WITH_GSTREAMER)
 855   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
 856   if(HAVE_GSTREAMER)
 857     status("      base:"       "YES (ver ${ALIASOF_gstreamer-base-0.10_VERSION})")
 858     status("      app:"        "YES (ver ${ALIASOF_gstreamer-app-0.10_VERSION})")
 859     status("      video:"      "YES (ver ${ALIASOF_gstreamer-video-0.10_VERSION})")
 860   endif()
 861 endif(DEFINED WITH_GSTREAMER)
 862
 863 if(DEFINED WITH_OPENNI)
 864   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
 865                                                                                                    ELSE NO)
 866   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
 867                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
 868 endif(DEFINED WITH_OPENNI)
 869
 870 if(DEFINED WITH_PVAPI)
 871   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
 872 endif(DEFINED WITH_PVAPI)
 873
 874 if(DEFINED WITH_GIGEAPI)
 875   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
 876 endif(DEFINED WITH_GIGEAPI)
 877
 878 if(DEFINED WITH_QUICKTIME)
 879   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
 880   status("    QTKit:"          HAVE_QTKIT          THEN YES                                        ELSE NO)
 881 endif(DEFINED WITH_QUICKTIME)
 882
 883 if(DEFINED WITH_UNICAP)
 884   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
 885   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
 886 endif(DEFINED WITH_UNICAP)
 887
 888 if(DEFINED WITH_V4L)
 889   if(HAVE_CAMV4L)
 890     set(HAVE_CAMV4L_STR "YES")
 891   else()
 892     set(HAVE_CAMV4L_STR "NO")
 893   endif()
 894   if(HAVE_CAMV4L2)
 895     set(HAVE_CAMV4L2_STR "YES")
 896   elseif(HAVE_VIDEOIO)
 897     set(HAVE_CAMV4L2_STR "YES(videoio)")
 898   else()
 899     set(HAVE_CAMV4L2_STR "NO")
 900   endif()
 901   status("    V4L/V4L2:"       HAVE_LIBV4L         THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
 902                                                    ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
 903 endif(DEFINED WITH_V4L)
 904
 905 if(DEFINED WITH_DSHOW)
 906   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
 907 endif(DEFINED WITH_DSHOW)
 908
 909 if(DEFINED WITH_MSMF)
 910   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
 911 endif(DEFINED WITH_MSMF)
 912
 913 if(DEFINED WITH_XIMEA)
 914   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
 915 endif(DEFINED WITH_XIMEA)
 916
 917 if(DEFINED WITH_XINE)
 918   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
 919 endif(DEFINED WITH_XINE)
 920
 921 if(DEFINED WITH_INTELPERC)
 922   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
 923 endif(DEFINED WITH_INTELPERC)
 924
 925
 926 # ========================== Other third-party libraries ==========================
 927 status("")
 928 status("  Other third-party libraries:")
 929
 930 if(WITH_IPP AND IPP_FOUND)
 931   status("    Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
 932   status("         at:" "${IPP_ROOT_DIR}")
 933 else()
 934   status("    Use IPP:"   WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
 935 endif()
 936
 937 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
 938 status("    Use TBB:"        HAVE_TBB         THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
 939 status("    Use OpenMP:"     HAVE_OPENMP      THEN YES ELSE NO)
 940 status("    Use GCD"         HAVE_GCD         THEN YES ELSE NO)
 941 status("    Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
 942 status("    Use C=:"         HAVE_CSTRIPES    THEN YES ELSE NO)
 943 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
 944 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
 945
 946 if(HAVE_CUDA)
 947   status("")
 948   status("  NVIDIA CUDA")
 949
 950   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
 951   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
 952   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
 953   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
 954   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
 955   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 956 endif()
 957
 958 if(HAVE_OPENCL)
 959   status("")
 960   status("  OpenCL:")
 961   if(HAVE_OPENCL_STATIC)
 962     set(__opencl_ver "static")
 963   else()
 964     set(__opencl_ver "dynamic")
 965   endif()
 966   status("    Version:"       ${__opencl_ver})
 967   if(OPENCL_INCLUDE_DIR)
 968     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
 969   endif()
 970   if(OPENCL_LIBRARIES)
 971     set(__libs "")
 972     foreach(l ${OPENCL_LIBRARIES})
 973       if(TARGET ${l})
 974         get_target_property(p ${l} LOCATION)
 975         if(p MATCHES NOTFOUND)
 976           list(APPEND __libs "${l}")
 977         else()
 978           list(APPEND __libs "${p}")
 979         endif()
 980       else()
 981         list(APPEND __libs "${l}")
 982       endif()
 983     endforeach()
 984     status("    libraries:"          ${__libs})
 985   endif()
 986   status("    Use AMD FFT:"          HAVE_CLAMDFFT  THEN YES ELSE NO)
 987   status("    Use AMD BLAS:"         HAVE_CLAMDBLAS THEN YES ELSE NO)
 988 endif()
 989
 990 # ========================== python ==========================
 991 status("")
 992 status("  Python:")
 993 status("    Interpreter:"     PYTHON_EXECUTABLE   THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_FULL})"         ELSE NO)
 994 if(BUILD_opencv_python)
 995   if(PYTHONLIBS_VERSION_STRING)
 996     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})"   ELSE NO)
 997   else()
 998     status("    Libraries:"   HAVE_opencv_python  THEN  ${PYTHON_LIBRARIES}                                        ELSE NO)
 999   endif()
1000   status("    numpy:"         PYTHON_USE_NUMPY    THEN "${PYTHON_NUMPY_INCLUDE_DIR} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1001   status("    packages path:" PYTHON_EXECUTABLE   THEN "${PYTHON_PACKAGES_PATH}"                                   ELSE "-")
1002 endif()
1003
1004 # ========================== java ==========================
1005 status("")
1006 status("  Java:")
1007 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1008 if(NOT ANDROID)
1009   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1010 endif()
1011 status("    Java tests:"    BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java)            THEN YES ELSE NO)
1012
1013 # ========================== documentation ==========================
1014 if(BUILD_DOCS)
1015   status("")
1016   status("  Documentation:")
1017   if(HAVE_SPHINX)
1018     status("    Build Documentation:" PDFLATEX_COMPILER      THEN YES ELSE "YES (only HTML and without math expressions)")
1019   else()
1020     status("    Build Documentation:" NO)
1021   endif()
1022   status("    Sphinx:"              HAVE_SPHINX              THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1023   status("    PdfLaTeX compiler:"   PDFLATEX_COMPILER        THEN "${PDFLATEX_COMPILER}" ELSE NO)
1024 endif()
1025
1026 # ========================== samples and tests ==========================
1027 status("")
1028 status("  Tests and samples:")
1029 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
1030 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
1031 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
1032
1033 # ========================== auxiliary ==========================
1034 status("")
1035 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
1036 status("")
1037 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1038 status("-----------------------------------------------------------------")
1039 status("")
1040
1041 ocv_finalize_status()
1042
1043 # ----------------------------------------------------------------------------
1044 # Warn in the case of in-source build
1045 # ----------------------------------------------------------------------------
1046 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1047   message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1048 endif()
1049
1050 # ----------------------------------------------------------------------------
1051 # CPack stuff
1052 # ----------------------------------------------------------------------------
1053
1054 include(cmake/OpenCVPackaging.cmake)