CMakeLists.txt

   1 # ----------------------------------------------------------------------------
   2 #  Root CMake file for OpenCV
   3 #
   4 #    From the off-tree build directory, invoke:
   5 #      $ cmake <PATH_TO_OPENCV_ROOT>
   6 #
   7 #
   8 #   - OCT-2008: Initial version <joseluisblancoc@gmail.com>
   9 #
  10 # ----------------------------------------------------------------------------
  11
  12 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
  13
  14 # Following block can broke build in case of cross-compilng
  15 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
  16 # so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE
  17 if(NOT CMAKE_TOOLCHAIN_FILE)
  18   # it _must_ go before project(OpenCV) in order to work
  19   if(WIN32)
  20     set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  21   else()
  22     set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
  23   endif()
  24 else(NOT CMAKE_TOOLCHAIN_FILE)
  25   #Android: set output folder to ${CMAKE_BINARY_DIR}
  26   set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
  27   # any crosscompiling
  28   set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
  29 endif(NOT CMAKE_TOOLCHAIN_FILE)
  30
  31 # --------------------------------------------------------------
  32 # Top level OpenCV project
  33 # --------------------------------------------------------------
  34 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
  35   cmake_minimum_required(VERSION 2.8.8)
  36 elseif(IOS)
  37   cmake_minimum_required(VERSION 2.8.0)
  38 else()
  39   cmake_minimum_required(VERSION 2.6.3)
  40 endif()
  41
  42 if(POLICY CMP0017)
  43   cmake_policy(SET CMP0017 NEW)
  44 endif()
  45
  46 if(POLICY CMP0022)
  47   cmake_policy(SET CMP0022 OLD)
  48 endif()
  49
  50 # must go before the project command
  51 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
  52 if(DEFINED CMAKE_BUILD_TYPE AND CMAKE_VERSION VERSION_GREATER "2.8")
  53   set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
  54 endif()
  55
  56 project(OpenCV CXX C)
  57
  58 if(MSVC)
  59   set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
  60 endif()
  61
  62 include(cmake/OpenCVUtils.cmake)
  63
  64 ocv_clear_vars(OpenCVModules_TARGETS)
  65
  66 # ----------------------------------------------------------------------------
  67 # Break in case of popular CMake configuration mistakes
  68 # ----------------------------------------------------------------------------
  69 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
  70   message(FATAL_ERROR "CMake fails to deterimine the bitness of target platform.
  71   Please check your CMake and compiler installation. If you are crosscompiling then ensure that your CMake toolchain file correctly sets the compiler details.")
  72 endif()
  73
  74 # ----------------------------------------------------------------------------
  75 # Detect compiler and target platform architecture
  76 # ----------------------------------------------------------------------------
  77 include(cmake/OpenCVDetectCXXCompiler.cmake)
  78
  79 # Add these standard paths to the search paths for FIND_LIBRARY
  80 # to find libraries from these locations first
  81 if(UNIX AND NOT ANDROID)
  82   if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
  83     if(EXISTS /lib64)
  84       list(APPEND CMAKE_LIBRARY_PATH /lib64)
  85     else()
  86       list(APPEND CMAKE_LIBRARY_PATH /lib)
  87     endif()
  88     if(EXISTS /usr/lib64)
  89       list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
  90     else()
  91       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
  92     endif()
  93   elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
  94     if(EXISTS /lib32)
  95       list(APPEND CMAKE_LIBRARY_PATH /lib32)
  96     else()
  97       list(APPEND CMAKE_LIBRARY_PATH /lib)
  98     endif()
  99     if(EXISTS /usr/lib32)
 100       list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
 101     else()
 102       list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
 103     endif()
 104   endif()
 105 endif()
 106
 107 # Add these standard paths to the search paths for FIND_PATH
 108 # to find include files from these locations first
 109 if(MINGW)
 110   if(EXISTS /mingw)
 111       list(APPEND CMAKE_INCLUDE_PATH /mingw)
 112   endif()
 113   if(EXISTS /mingw32)
 114       list(APPEND CMAKE_INCLUDE_PATH /mingw32)
 115   endif()
 116   if(EXISTS /mingw64)
 117       list(APPEND CMAKE_INCLUDE_PATH /mingw64)
 118   endif()
 119 endif()
 120
 121 # ----------------------------------------------------------------------------
 122 # OpenCV cmake options
 123 # ----------------------------------------------------------------------------
 124
 125 # Optional 3rd party components
 126 # ===================================================
 127 OCV_OPTION(WITH_1394           "Include IEEE1394 support"                    ON   IF (NOT ANDROID AND NOT IOS) )
 128 OCV_OPTION(WITH_AVFOUNDATION   "Use AVFoundation for Video I/O"              ON   IF IOS)
 129 OCV_OPTION(WITH_CARBON         "Use Carbon for UI instead of Cocoa"          OFF  IF APPLE )
 130 OCV_OPTION(WITH_CUDA           "Include NVidia Cuda Runtime support"         ON   IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
 131 OCV_OPTION(WITH_VTK            "Include VTK library support (and build opencv_viz module eiher)"             OFF IF (NOT ANDROID AND NOT IOS) )
 132 OCV_OPTION(WITH_CUFFT          "Include NVidia Cuda Fast Fourier Transform (FFT) library support"            ON  IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
 133 OCV_OPTION(WITH_CUBLAS         "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
 134 OCV_OPTION(WITH_NVCUVID        "Include NVidia Video Decoding library support"                               OFF IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT ANDROID AND NOT IOS AND NOT APPLE) )
 135 OCV_OPTION(WITH_EIGEN          "Include Eigen2/Eigen3 support"               ON)
 136 OCV_OPTION(WITH_VFW            "Include Video for Windows support"           ON   IF WIN32 )
 137 OCV_OPTION(WITH_FFMPEG         "Include FFMPEG support"                      ON   IF (NOT ANDROID AND NOT IOS))
 138 OCV_OPTION(WITH_GSTREAMER      "Include Gstreamer support"                   ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 139 OCV_OPTION(WITH_GTK            "Include GTK support"                         ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 140 OCV_OPTION(WITH_IMAGEIO        "ImageIO support for OS X"                    OFF  IF APPLE )
 141 OCV_OPTION(WITH_IPP            "Include Intel IPP support"                   OFF  IF (MSVC OR X86 OR X86_64) )
 142 OCV_OPTION(WITH_JASPER         "Include JPEG2K support"                      ON   IF (NOT IOS) )
 143 OCV_OPTION(WITH_JPEG           "Include JPEG support"                        ON)
 144 OCV_OPTION(WITH_OPENEXR        "Include ILM support via OpenEXR"             ON   IF (NOT IOS) )
 145 OCV_OPTION(WITH_OPENGL         "Include OpenGL support"                      OFF  IF (NOT ANDROID) )
 146 OCV_OPTION(WITH_OPENNI         "Include OpenNI support"                      OFF  IF (NOT ANDROID AND NOT IOS) )
 147 OCV_OPTION(WITH_PNG            "Include PNG support"                         ON)
 148 OCV_OPTION(WITH_PVAPI          "Include Prosilica GigE support"              ON   IF (NOT ANDROID AND NOT IOS) )
 149 OCV_OPTION(WITH_GIGEAPI        "Include Smartek GigE support"                ON   IF (NOT ANDROID AND NOT IOS) )
 150 OCV_OPTION(WITH_QT             "Build with Qt Backend support"               OFF  IF (NOT ANDROID AND NOT IOS) )
 151 OCV_OPTION(WITH_WIN32UI        "Build with Win32 UI Backend support"         ON   IF WIN32 )
 152 OCV_OPTION(WITH_QUICKTIME      "Use QuickTime for Video I/O insted of QTKit" OFF  IF APPLE )
 153 OCV_OPTION(WITH_TBB            "Include Intel TBB support"                   OFF  IF (NOT IOS) )
 154 OCV_OPTION(WITH_OPENMP         "Include OpenMP support"                      OFF)
 155 OCV_OPTION(WITH_CSTRIPES       "Include C= support"                          OFF  IF WIN32 )
 156 OCV_OPTION(WITH_TIFF           "Include TIFF support"                        ON   IF (NOT IOS) )
 157 OCV_OPTION(WITH_UNICAP         "Include Unicap support (GPL)"                OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 158 OCV_OPTION(WITH_V4L            "Include Video 4 Linux support"               ON   IF (UNIX AND NOT ANDROID) )
 159 OCV_OPTION(WITH_LIBV4L         "Use libv4l for Video 4 Linux support"        ON   IF (UNIX AND NOT ANDROID) )
 160 OCV_OPTION(WITH_DSHOW          "Build HighGUI with DirectShow support"       ON   IF (WIN32 AND NOT ARM) )
 161 OCV_OPTION(WITH_MSMF           "Build HighGUI with Media Foundation support" OFF  IF WIN32 )
 162 OCV_OPTION(WITH_XIMEA          "Include XIMEA cameras support"               OFF  IF (NOT ANDROID AND NOT APPLE) )
 163 OCV_OPTION(WITH_XINE           "Include Xine support (GPL)"                  OFF  IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 164 OCV_OPTION(WITH_OPENCL         "Include OpenCL Runtime support"              ON   IF (NOT IOS) )
 165 OCV_OPTION(WITH_OPENCLAMDFFT   "Include AMD OpenCL FFT library support"      ON   IF (NOT ANDROID AND NOT IOS) )
 166 OCV_OPTION(WITH_OPENCLAMDBLAS  "Include AMD OpenCL BLAS library support"     ON   IF (NOT ANDROID AND NOT IOS) )
 167 OCV_OPTION(WITH_INTELPERC      "Include Intel Perceptual Computing support"  OFF  IF WIN32 )
 168
 169 # OpenCV build components
 170 # ===================================================
 171 OCV_OPTION(BUILD_SHARED_LIBS        "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
 172 OCV_OPTION(BUILD_opencv_apps        "Build utility applications (used for example to train classifiers)" (NOT ANDROID) IF (NOT IOS) )
 173 OCV_OPTION(BUILD_ANDROID_EXAMPLES   "Build examples for Android platform"         ON  IF ANDROID )
 174 OCV_OPTION(BUILD_DOCS               "Create build rules for OpenCV Documentation" ON )
 175 OCV_OPTION(BUILD_EXAMPLES           "Build all examples"                          OFF )
 176 OCV_OPTION(BUILD_PACKAGE            "Enables 'make package_source' command"       ON )
 177 OCV_OPTION(BUILD_PERF_TESTS         "Build performance tests"                     ON  IF (NOT IOS) )
 178 OCV_OPTION(BUILD_TESTS              "Build accuracy & regression tests"           ON  IF (NOT IOS) )
 179 OCV_OPTION(BUILD_WITH_DEBUG_INFO    "Include debug info into debug libs (not MSCV only)" ON )
 180 OCV_OPTION(BUILD_WITH_STATIC_CRT    "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
 181 OCV_OPTION(BUILD_FAT_JAVA_LIB       "Create fat java wrapper containing the whole OpenCV library" ON IF NOT BUILD_SHARED_LIBS AND CMAKE_COMPILER_IS_GNUCXX )
 182 OCV_OPTION(BUILD_ANDROID_SERVICE    "Build OpenCV Manager for Google Play" OFF IF ANDROID AND ANDROID_SOURCE_TREE )
 183 OCV_OPTION(BUILD_ANDROID_PACKAGE    "Build platform-specific package for Google Play" OFF IF ANDROID )
 184
 185 # 3rd party libs
 186 OCV_OPTION(BUILD_ZLIB               "Build zlib from source"             WIN32 OR APPLE )
 187 OCV_OPTION(BUILD_TIFF               "Build libtiff from source"          WIN32 OR ANDROID OR APPLE )
 188 OCV_OPTION(BUILD_JASPER             "Build libjasper from source"        WIN32 OR ANDROID OR APPLE )
 189 OCV_OPTION(BUILD_JPEG               "Build libjpeg from source"          WIN32 OR ANDROID OR APPLE )
 190 OCV_OPTION(BUILD_PNG                "Build libpng from source"           WIN32 OR ANDROID OR APPLE )
 191 OCV_OPTION(BUILD_OPENEXR            "Build openexr from source"          WIN32 OR ANDROID OR APPLE )
 192 OCV_OPTION(BUILD_TBB                "Download and build TBB from source" ANDROID )
 193
 194 # OpenCV installation options
 195 # ===================================================
 196 OCV_OPTION(INSTALL_CREATE_DISTRIB   "Change install rules to build the distribution package" OFF )
 197 OCV_OPTION(INSTALL_C_EXAMPLES       "Install C examples"        OFF )
 198 OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
 199 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples"  OFF IF ANDROID )
 200 OCV_OPTION(INSTALL_TO_MANGLED_PATHS "Enables mangled install paths, that help with side by side installs." OFF IF (UNIX AND NOT ANDROID AND NOT IOS AND BUILD_SHARED_LIBS) )
 201 OCV_OPTION(INSTALL_TESTS            "Install accuracy and performance test binaries and test data" OFF)
 202
 203 # OpenCV build options
 204 # ===================================================
 205 OCV_OPTION(ENABLE_DYNAMIC_CUDA        "Enabled dynamic CUDA linkage"                             ON   IF ANDROID )
 206 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers"                                  ON   IF (NOT IOS) )
 207 OCV_OPTION(ENABLE_SOLUTION_FOLDERS    "Solution folder in Visual Studio or in other IDEs"        (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) IF (CMAKE_VERSION VERSION_GREATER "2.8.0") )
 208 OCV_OPTION(ENABLE_PROFILING           "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 209 OCV_OPTION(ENABLE_COVERAGE            "Enable coverage collection with  GCov"                    OFF  IF CMAKE_COMPILER_IS_GNUCXX )
 210 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER  "Enable -fomit-frame-pointer for GCC"                      ON   IF CMAKE_COMPILER_IS_GNUCXX AND NOT (APPLE AND CMAKE_COMPILER_IS_CLANGCXX) )
 211 OCV_OPTION(ENABLE_POWERPC             "Enable PowerPC for GCC"                                   ON   IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
 212 OCV_OPTION(ENABLE_FAST_MATH           "Enable -ffast-math (not recommended for GCC 4.6.x)"       OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 213 OCV_OPTION(ENABLE_SSE                 "Enable SSE instructions"                                  ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 214 OCV_OPTION(ENABLE_SSE2                "Enable SSE2 instructions"                                 ON   IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 215 OCV_OPTION(ENABLE_SSE3                "Enable SSE3 instructions"                                 ON   IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 216 OCV_OPTION(ENABLE_SSSE3               "Enable SSSE3 instructions"                                OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 217 OCV_OPTION(ENABLE_SSE41               "Enable SSE4.1 instructions"                               OFF  IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 218 OCV_OPTION(ENABLE_SSE42               "Enable SSE4.2 instructions"                               OFF  IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
 219 OCV_OPTION(ENABLE_AVX                 "Enable AVX instructions"                                  OFF  IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
 220 OCV_OPTION(ENABLE_NEON                "Enable NEON instructions"                                 OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 221 OCV_OPTION(ENABLE_VFPV3               "Enable VFPv3-D32 instructions"                            OFF  IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
 222 OCV_OPTION(ENABLE_NOISY_WARNINGS      "Show all warnings even if they are too noisy"             OFF )
 223 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors"                                 OFF )
 224 OCV_OPTION(ENABLE_WINRT_MODE          "Build with Windows Runtime support"                       OFF  IF WIN32 )
 225 OCV_OPTION(ENABLE_WINRT_MODE_NATIVE   "Build with Windows Runtime native C++ support"            OFF  IF WIN32 )
 226
 227 # uncategorized options
 228 # ===================================================
 229 OCV_OPTION(CMAKE_VERBOSE "Verbose mode" OFF )
 230
 231 # backward compatibility
 232 # ===================================================
 233 include(cmake/OpenCVLegacyOptions.cmake OPTIONAL)
 234
 235
 236 # ----------------------------------------------------------------------------
 237 #  Get actual OpenCV version number from sources
 238 # ----------------------------------------------------------------------------
 239 include(cmake/OpenCVVersion.cmake)
 240
 241
 242 # ----------------------------------------------------------------------------
 243 #  Build & install layouts
 244 # ----------------------------------------------------------------------------
 245
 246 # Save libs and executables in the same place
 247 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
 248
 249 if (ANDROID)
 250   if (ANDROID_ABI MATCHES "NEON")
 251     set(ENABLE_NEON ON)
 252   endif()
 253   if (ANDROID_ABI MATCHES "VFPV3")
 254     set(ENABLE_VFPV3 ON)
 255   endif()
 256 endif()
 257
 258 if(ANDROID OR WIN32)
 259   set(OPENCV_DOC_INSTALL_PATH doc)
 260 elseif(INSTALL_TO_MANGLED_PATHS)
 261   set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
 262 else()
 263   set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
 264 endif()
 265
 266 if(WIN32)
 267   if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
 268     set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
 269   else()
 270     message(STATUS "Can't detect runtime and/or arch")
 271     set(OpenCV_INSTALL_BINARIES_PREFIX "")
 272   endif()
 273 elseif(ANDROID)
 274   set(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
 275 else()
 276   set(OpenCV_INSTALL_BINARIES_PREFIX "")
 277 endif()
 278
 279 if(ANDROID)
 280   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
 281 else()
 282   set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
 283 endif()
 284
 285 if(ANDROID)
 286   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
 287 else()
 288   set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
 289 endif()
 290
 291 if(NOT OPENCV_TEST_INSTALL_PATH)
 292   set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
 293 endif()
 294
 295 if(ANDROID)
 296   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
 297   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
 298   set(OPENCV_LIB_INSTALL_PATH     sdk/native/libs/${ANDROID_NDK_ABI_NAME})
 299   set(OPENCV_3P_LIB_INSTALL_PATH  sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
 300   set(OPENCV_CONFIG_INSTALL_PATH  sdk/native/jni)
 301   set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
 302   set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
 303 else()
 304   set(LIBRARY_OUTPUT_PATH         "${OpenCV_BINARY_DIR}/lib")
 305   set(3P_LIBRARY_OUTPUT_PATH      "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
 306   if(WIN32)
 307     if(OpenCV_STATIC)
 308       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 309     else()
 310       set(OPENCV_LIB_INSTALL_PATH   "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
 311     endif()
 312     set(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
 313     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples/native)
 314   else()
 315     set(OPENCV_LIB_INSTALL_PATH     lib${LIB_SUFFIX})
 316     set(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
 317     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
 318   endif()
 319   set(OPENCV_INCLUDE_INSTALL_PATH "include")
 320
 321   math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
 322   if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
 323     set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
 324   else()
 325     set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
 326   endif()
 327 endif()
 328
 329 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
 330 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 331
 332 if(INSTALL_TO_MANGLED_PATHS)
 333   set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
 334 endif()
 335
 336 if(WIN32)
 337   # Postfix of DLLs:
 338   set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
 339   set(OPENCV_DEBUG_POSTFIX d)
 340 else()
 341   # Postfix of so's:
 342   set(OPENCV_DLLVERSION "")
 343   set(OPENCV_DEBUG_POSTFIX "")
 344 endif()
 345
 346 if(DEFINED CMAKE_DEBUG_POSTFIX)
 347   set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
 348 endif()
 349
 350 if(CMAKE_VERBOSE)
 351   set(CMAKE_VERBOSE_MAKEFILE 1)
 352 endif()
 353
 354
 355 # ----------------------------------------------------------------------------
 356 #  Path for build/platform -specific headers
 357 # ----------------------------------------------------------------------------
 358 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
 359 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
 360
 361 # ----------------------------------------------------------------------------
 362 #  Path for additional modules
 363 # ----------------------------------------------------------------------------
 364 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
 365
 366 # ----------------------------------------------------------------------------
 367 #  Autodetect if we are in a GIT repository
 368 # ----------------------------------------------------------------------------
 369
 370 # don't use FindGit because it requires CMake 2.8.2
 371 set(git_names git eg) # eg = easy git
 372 # Prefer .cmd variants on Windows unless running in a Makefile in the MSYS shell
 373 if(CMAKE_HOST_WIN32)
 374   if(NOT CMAKE_GENERATOR MATCHES "MSYS")
 375     set(git_names git.cmd git eg.cmd eg)
 376   endif()
 377 endif()
 378
 379 find_host_program(GIT_EXECUTABLE NAMES ${git_names} PATH_SUFFIXES Git/cmd Git/bin DOC "git command line client")
 380 mark_as_advanced(GIT_EXECUTABLE)
 381
 382 if(GIT_EXECUTABLE)
 383   execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty --match "2.[0-9].[0-9]*"
 384     WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
 385     OUTPUT_VARIABLE OPENCV_VCSVERSION
 386     RESULT_VARIABLE GIT_RESULT
 387     ERROR_QUIET
 388     OUTPUT_STRIP_TRAILING_WHITESPACE
 389   )
 390   if(NOT GIT_RESULT EQUAL 0)
 391     set(OPENCV_VCSVERSION "unknown")
 392   endif()
 393 else()
 394   # We don't have git:
 395   set(OPENCV_VCSVERSION "unknown")
 396 endif()
 397
 398
 399 # ----------------------------------------------------------------------------
 400 # OpenCV compiler and linker options
 401 # ----------------------------------------------------------------------------
 402 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
 403 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
 404   set(CMAKE_BUILD_TYPE Release)
 405 endif()
 406
 407 include(cmake/OpenCVCompilerOptions.cmake)
 408
 409
 410 # ----------------------------------------------------------------------------
 411 # Use statically or dynamically linked CRT?
 412 # Default: dynamic
 413 # ----------------------------------------------------------------------------
 414 if(MSVC)
 415   include(cmake/OpenCVCRTLinkage.cmake)
 416 endif(MSVC)
 417
 418 if(WIN32 AND NOT MINGW)
 419   add_definitions(-D_VARIADIC_MAX=10)
 420 endif(WIN32 AND NOT MINGW)
 421
 422
 423 # ----------------------------------------------------------------------------
 424 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
 425 # ----------------------------------------------------------------------------
 426 if(UNIX)
 427   include(cmake/OpenCVFindPkgConfig.cmake OPTIONAL)
 428   include(CheckFunctionExists)
 429   include(CheckIncludeFile)
 430
 431   if(NOT APPLE)
 432     CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
 433     if(ANDROID)
 434       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
 435     elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
 436       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
 437     else()
 438       set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
 439     endif()
 440   else()
 441     set(HAVE_LIBPTHREAD YES)
 442   endif()
 443 endif()
 444
 445 include(cmake/OpenCVPCHSupport.cmake)
 446 include(cmake/OpenCVModule.cmake)
 447
 448 # ----------------------------------------------------------------------------
 449 #  Detect endianness of build platform
 450 # ----------------------------------------------------------------------------
 451
 452 if(CMAKE_SYSTEM_NAME STREQUAL iOS)
 453   # test_big_endian needs try_compile, which doesn't work for iOS
 454   # http://public.kitware.com/Bug/view.php?id=12288
 455   set(WORDS_BIGENDIAN 0)
 456 else()
 457   include(TestBigEndian)
 458   test_big_endian(WORDS_BIGENDIAN)
 459 endif()
 460
 461 # ----------------------------------------------------------------------------
 462 #  Detect 3rd-party libraries
 463 # ----------------------------------------------------------------------------
 464
 465 include(cmake/OpenCVFindLibsGrfmt.cmake)
 466 include(cmake/OpenCVFindLibsGUI.cmake)
 467 include(cmake/OpenCVFindLibsVideo.cmake)
 468 include(cmake/OpenCVFindLibsPerf.cmake)
 469
 470 # ----------------------------------------------------------------------------
 471 #  Detect other 3rd-party libraries/tools
 472 # ----------------------------------------------------------------------------
 473
 474 # --- LATEX for pdf documentation ---
 475 if(BUILD_DOCS)
 476   include(cmake/OpenCVFindLATEX.cmake)
 477 endif(BUILD_DOCS)
 478
 479 # --- Python Support ---
 480 include(cmake/OpenCVDetectPython.cmake)
 481
 482 # --- Java Support ---
 483 include(cmake/OpenCVDetectApacheAnt.cmake)
 484 if(ANDROID)
 485   include(cmake/OpenCVDetectAndroidSDK.cmake)
 486
 487   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 488     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 489   endif()
 490 else()
 491   find_package(JNI)
 492 endif()
 493
 494 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 495   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 496 else()
 497   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 498 endif()
 499
 500 # --- OpenCL ---
 501 if(WITH_OPENCL)
 502   include(cmake/OpenCVDetectOpenCL.cmake)
 503 endif()
 504
 505 # --- VTK support ---
 506 include(cmake/OpenCVDetectVTK.cmake)
 507
 508 # ----------------------------------------------------------------------------
 509 # Add CUDA libraries (needed for apps/tools, samples)
 510 # ----------------------------------------------------------------------------
 511 if(NOT HAVE_CUDA)
 512   set(ENABLE_DYNAMIC_CUDA OFF)
 513 endif()
 514
 515 if(HAVE_CUDA AND NOT ENABLE_DYNAMIC_CUDA)
 516   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 517   if(HAVE_CUBLAS)
 518     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 519   endif()
 520   if(HAVE_CUFFT)
 521     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 522   endif()
 523 endif()
 524
 525 # ----------------------------------------------------------------------------
 526 # Solution folders:
 527 # ----------------------------------------------------------------------------
 528 if(ENABLE_SOLUTION_FOLDERS)
 529   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 530   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 531 endif()
 532
 533 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 534 include(cmake/OpenCVExtraTargets.cmake)
 535
 536
 537 # ----------------------------------------------------------------------------
 538 # Process subdirectories
 539 # ----------------------------------------------------------------------------
 540
 541 # opencv.hpp and legacy headers
 542 add_subdirectory(include)
 543
 544 # OpenCV modules
 545 add_subdirectory(modules)
 546
 547 # Generate targets for documentation
 548 add_subdirectory(doc)
 549
 550 # various data that is used by cv libraries and/or demo applications.
 551 add_subdirectory(data)
 552
 553 # extra applications
 554 if(BUILD_opencv_apps)
 555   add_subdirectory(apps)
 556 endif()
 557
 558 # examples
 559 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 560   add_subdirectory(samples)
 561 endif()
 562
 563 if(ANDROID)
 564   add_subdirectory(platforms/android/service)
 565 endif()
 566
 567 if(BUILD_ANDROID_PACKAGE)
 568   add_subdirectory(platforms/android/package)
 569 endif()
 570
 571 if (ANDROID)
 572   add_subdirectory(platforms/android/libinfo)
 573 endif()
 574
 575 # ----------------------------------------------------------------------------
 576 # Finalization: generate configuration-based files
 577 # ----------------------------------------------------------------------------
 578 ocv_track_build_dependencies()
 579
 580 # Generate platform-dependent and configuration-dependent headers
 581 include(cmake/OpenCVGenHeaders.cmake)
 582
 583 # Generate opencv.pc for pkg-config command
 584 include(cmake/OpenCVGenPkgconfig.cmake)
 585
 586 # Generate OpenCV.mk for ndk-build (Android build tool)
 587 include(cmake/OpenCVGenAndroidMK.cmake)
 588
 589 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
 590 include(cmake/OpenCVGenConfig.cmake)
 591
 592 # Generate Info.plist for the IOS framework
 593 include(cmake/OpenCVGenInfoPlist.cmake)
 594
 595 # Generate environment setup file
 596 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
 597   if(ANDROID)
 598     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 599     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 600                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 601     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 602             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
 603   else()
 604     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
 605                    "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
 606     install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
 607             DESTINATION /etc/profile.d/ COMPONENT tests)
 608     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 609                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 610     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 611             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 612
 613   endif()
 614 endif()
 615
 616 if(NOT OPENCV_README_FILE)
 617   if(ANDROID)
 618     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 619   endif()
 620 endif()
 621
 622 if(NOT OPENCV_LICENSE_FILE)
 623   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 624 endif()
 625
 626 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 627 if(ANDROID OR NOT UNIX)
 628   install(FILES ${OPENCV_LICENSE_FILE}
 629         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 630         DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 631   if(OPENCV_README_FILE)
 632     install(FILES ${OPENCV_README_FILE}
 633             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 634             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 635   endif()
 636 endif()
 637
 638 # ----------------------------------------------------------------------------
 639 # Summary:
 640 # ----------------------------------------------------------------------------
 641 status("")
 642 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 643 if(OPENCV_VCSVERSION)
 644   status("  Version control:" ${OPENCV_VCSVERSION})
 645 endif()
 646
 647 # ========================== build platform ==========================
 648 status("")
 649 status("  Platform:")
 650 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 651 if(CMAKE_CROSSCOMPILING)
 652   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 653 endif()
 654 status("    CMake:"            ${CMAKE_VERSION})
 655 status("    CMake generator:"  ${CMAKE_GENERATOR})
 656 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 657 if(MSVC)
 658   status("    MSVC:"           ${MSVC_VERSION})
 659 endif()
 660 if(CMAKE_GENERATOR MATCHES Xcode)
 661   status("    Xcode:"          ${XCODE_VERSION})
 662 endif()
 663 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 664   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 665 endif()
 666
 667 # ========================== C/C++ options ==========================
 668 if(CMAKE_CXX_COMPILER_VERSION)
 669   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 670 elseif(CMAKE_COMPILER_IS_CLANGCXX)
 671   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
 672 elseif(CMAKE_COMPILER_IS_GNUCXX)
 673   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
 674 else()
 675   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 676 endif()
 677 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 678
 679 status("")
 680 status("  C/C++:")
 681 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 682 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 683 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 684 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 685 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 686 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 687 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 688 if(WIN32)
 689   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 690   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 691 else()
 692   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 693   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 694 endif()
 695 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 696
 697 # ========================== OpenCV modules ==========================
 698 status("")
 699 status("  OpenCV modules:")
 700 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 701 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 702 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 703 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 704 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
 705   set(__mdeps "")
 706   foreach(d ${OPENCV_MODULE_${m}_DEPS})
 707     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
 708       list(APPEND __mdeps ${d})
 709     endif()
 710   endforeach()
 711   if(__mdeps)
 712     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
 713   else()
 714     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
 715   endif()
 716 endforeach()
 717 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
 718
 719 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
 720 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
 721 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
 722 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
 723
 724 # ========================== Android details ==========================
 725 if(ANDROID)
 726   status("")
 727   status("  Android: ")
 728   status("    Android ABI:" ${ANDROID_ABI})
 729   status("    STL type:" ${ANDROID_STL})
 730   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
 731   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
 732   status("    SDK target:" "${android_sdk_target_status}")
 733   if(BUILD_WITH_ANDROID_NDK)
 734     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
 735   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
 736     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
 737   endif()
 738   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
 739   status("    Google Play package:" BUILD_ANDROID_PACKAGE                                         THEN YES ELSE NO)
 740   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
 741 endif()
 742
 743 # ================== Windows RT features ==================
 744 if(WIN32)
 745 status("")
 746     status("  Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
 747     if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
 748       status("    Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
 749       status("    Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
 750     endif()
 751 endif(WIN32)
 752
 753 # ========================== GUI ==========================
 754 status("")
 755 status("  GUI: ")
 756
 757 if(HAVE_QT5)
 758   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
 759   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
 760 elseif(HAVE_QT)
 761   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
 762   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
 763 else()
 764   if(DEFINED WITH_QT)
 765     status("    QT:" NO)
 766   endif()
 767   if(DEFINED WITH_WIN32UI)
 768     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
 769   else()
 770     if(APPLE)
 771       if(WITH_CARBON)
 772         status("    Carbon:" YES)
 773       else()
 774         status("    Cocoa:"  YES)
 775       endif()
 776     else()
 777       status("    GTK+ 2.x:" HAVE_GTK      THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})"     ELSE NO)
 778       status("    GThread :" HAVE_GTHREAD  THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})"  ELSE NO)
 779       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
 780     endif()
 781   endif()
 782 endif()
 783
 784 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
 785 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
 786
 787 # ========================== MEDIA IO ==========================
 788 status("")
 789 status("  Media I/O: ")
 790 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARY} (ver ${ZLIB_VERSION_STRING})")
 791
 792 if(WITH_JPEG)
 793   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
 794 else()
 795   status("    JPEG:"       "NO")
 796 endif()
 797 if(WITH_PNG)
 798   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
 799 else()
 800   status("    PNG:"        "NO")
 801 endif()
 802 if(WITH_TIFF)
 803   if(TIFF_VERSION_STRING AND TIFF_FOUND)
 804     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 805   else()
 806     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 807   endif()
 808 else()
 809   status("    TIFF:"       "NO")
 810 endif()
 811 if(WITH_JASPER)
 812   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
 813 else()
 814   status("    JPEG 2000:"  "NO")
 815 endif()
 816 if(WITH_OPENEXR)
 817   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
 818 else()
 819   status("    OpenEXR:"  "NO")
 820 endif()
 821
 822 # ========================== VIDEO IO ==========================
 823 status("")
 824 status("  Video I/O:")
 825
 826 if (DEFINED WITH_VFW)
 827   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
 828 endif(DEFINED WITH_VFW)
 829
 830 if(DEFINED WITH_1394)
 831   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
 832   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
 833 endif(DEFINED WITH_1394)
 834
 835 if(ANDROID)
 836   if(HAVE_opencv_androidcamera)
 837     status("    AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
 838                                                    THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
 839   else()
 840     status("    AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
 841   endif()
 842 endif()
 843
 844 if(DEFINED WITH_AVFOUNDATION)
 845   status("    AVFoundation:"   WITH_AVFOUNDATION   THEN YES                                        ELSE NO)
 846 endif(DEFINED WITH_AVFOUNDATION)
 847
 848 if(DEFINED WITH_FFMPEG)
 849   if(WIN32)
 850     status("    FFMPEG:"       WITH_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
 851   else()
 852     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
 853   endif()
 854   status("      codec:"        HAVE_FFMPEG_CODEC   THEN "YES (ver ${ALIASOF_libavcodec_VERSION})"  ELSE NO)
 855   status("      format:"       HAVE_FFMPEG_FORMAT  THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
 856   status("      util:"         HAVE_FFMPEG_UTIL    THEN "YES (ver ${ALIASOF_libavutil_VERSION})"   ELSE NO)
 857   status("      swscale:"      HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})"  ELSE NO)
 858   status("      gentoo-style:" HAVE_GENTOO_FFMPEG  THEN YES                                        ELSE NO)
 859 endif(DEFINED WITH_FFMPEG)
 860
 861 if(DEFINED WITH_GSTREAMER)
 862   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
 863   if(HAVE_GSTREAMER)
 864     status("      base:"       "YES (ver ${ALIASOF_gstreamer-base-0.10_VERSION})")
 865     status("      app:"        "YES (ver ${ALIASOF_gstreamer-app-0.10_VERSION})")
 866     status("      video:"      "YES (ver ${ALIASOF_gstreamer-video-0.10_VERSION})")
 867   endif()
 868 endif(DEFINED WITH_GSTREAMER)
 869
 870 if(DEFINED WITH_OPENNI)
 871   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
 872                                                                                                    ELSE NO)
 873   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
 874                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
 875 endif(DEFINED WITH_OPENNI)
 876
 877 if(DEFINED WITH_PVAPI)
 878   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
 879 endif(DEFINED WITH_PVAPI)
 880
 881 if(DEFINED WITH_GIGEAPI)
 882   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
 883 endif(DEFINED WITH_GIGEAPI)
 884
 885 if(DEFINED WITH_QUICKTIME)
 886   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
 887   status("    QTKit:"          HAVE_QTKIT          THEN YES                                        ELSE NO)
 888 endif(DEFINED WITH_QUICKTIME)
 889
 890 if(DEFINED WITH_UNICAP)
 891   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
 892   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
 893 endif(DEFINED WITH_UNICAP)
 894
 895 if(DEFINED WITH_V4L)
 896   if(HAVE_CAMV4L)
 897     set(HAVE_CAMV4L_STR "YES")
 898   else()
 899     set(HAVE_CAMV4L_STR "NO")
 900   endif()
 901   if(HAVE_CAMV4L2)
 902     set(HAVE_CAMV4L2_STR "YES")
 903   elseif(HAVE_VIDEOIO)
 904     set(HAVE_CAMV4L2_STR "YES(videoio)")
 905   else()
 906     set(HAVE_CAMV4L2_STR "NO")
 907   endif()
 908   status("    V4L/V4L2:"       HAVE_LIBV4L         THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
 909                                                    ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
 910 endif(DEFINED WITH_V4L)
 911
 912 if(DEFINED WITH_DSHOW)
 913   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
 914 endif(DEFINED WITH_DSHOW)
 915
 916 if(DEFINED WITH_MSMF)
 917   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
 918 endif(DEFINED WITH_MSMF)
 919
 920 if(DEFINED WITH_XIMEA)
 921   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
 922 endif(DEFINED WITH_XIMEA)
 923
 924 if(DEFINED WITH_XINE)
 925   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
 926 endif(DEFINED WITH_XINE)
 927
 928 if(DEFINED WITH_INTELPERC)
 929   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
 930 endif(DEFINED WITH_INTELPERC)
 931
 932
 933 # ========================== Other third-party libraries ==========================
 934 status("")
 935 status("  Other third-party libraries:")
 936
 937 if(WITH_IPP AND IPP_FOUND)
 938   status("    Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
 939   status("         at:" "${IPP_ROOT_DIR}")
 940 else()
 941   status("    Use IPP:"   WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
 942 endif()
 943
 944 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
 945 status("    Use TBB:"        HAVE_TBB         THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
 946 status("    Use OpenMP:"     HAVE_OPENMP      THEN YES ELSE NO)
 947 status("    Use GCD"         HAVE_GCD         THEN YES ELSE NO)
 948 status("    Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
 949 status("    Use C=:"         HAVE_CSTRIPES    THEN YES ELSE NO)
 950 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
 951 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
 952
 953 if(HAVE_CUDA)
 954   status("")
 955   status("  NVIDIA CUDA")
 956
 957   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
 958   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
 959   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
 960   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
 961   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
 962   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 963 endif()
 964
 965 if(HAVE_OPENCL)
 966   status("")
 967   status("  OpenCL:")
 968   if(HAVE_OPENCL_STATIC)
 969     set(__opencl_ver "static")
 970   else()
 971     set(__opencl_ver "dynamic")
 972   endif()
 973   status("    Version:"       ${__opencl_ver})
 974   if(OPENCL_INCLUDE_DIR)
 975     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
 976   endif()
 977   if(OPENCL_LIBRARIES)
 978     set(__libs "")
 979     foreach(l ${OPENCL_LIBRARIES})
 980       if(TARGET ${l})
 981         get_target_property(p ${l} LOCATION)
 982         if(p MATCHES NOTFOUND)
 983           list(APPEND __libs "${l}")
 984         else()
 985           list(APPEND __libs "${p}")
 986         endif()
 987       else()
 988         list(APPEND __libs "${l}")
 989       endif()
 990     endforeach()
 991     status("    libraries:"          ${__libs})
 992   endif()
 993   status("    Use AMD FFT:"          HAVE_CLAMDFFT  THEN YES ELSE NO)
 994   status("    Use AMD BLAS:"         HAVE_CLAMDBLAS THEN YES ELSE NO)
 995 endif()
 996
 997 # ========================== python ==========================
 998 status("")
 999 status("  Python:")
1000 status("    Interpreter:"     PYTHON_EXECUTABLE   THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_FULL})"         ELSE NO)
1001 if(BUILD_opencv_python)
1002   if(PYTHONLIBS_VERSION_STRING)
1003     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})"   ELSE NO)
1004   else()
1005     status("    Libraries:"   HAVE_opencv_python  THEN  ${PYTHON_LIBRARIES}                                        ELSE NO)
1006   endif()
1007   status("    numpy:"         PYTHON_USE_NUMPY    THEN "${PYTHON_NUMPY_INCLUDE_DIR} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1008   status("    packages path:" PYTHON_EXECUTABLE   THEN "${PYTHON_PACKAGES_PATH}"                                   ELSE "-")
1009 endif()
1010
1011 # ========================== java ==========================
1012 status("")
1013 status("  Java:")
1014 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1015 if(NOT ANDROID)
1016   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1017 endif()
1018 status("    Java tests:"    BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java)            THEN YES ELSE NO)
1019
1020 # ========================== documentation ==========================
1021 if(BUILD_DOCS)
1022   status("")
1023   status("  Documentation:")
1024   if(HAVE_SPHINX)
1025     status("    Build Documentation:" PDFLATEX_COMPILER      THEN YES ELSE "YES (only HTML and without math expressions)")
1026   else()
1027     status("    Build Documentation:" NO)
1028   endif()
1029   status("    Sphinx:"              HAVE_SPHINX              THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1030   status("    PdfLaTeX compiler:"   PDFLATEX_COMPILER        THEN "${PDFLATEX_COMPILER}" ELSE NO)
1031 endif()
1032
1033 # ========================== samples and tests ==========================
1034 status("")
1035 status("  Tests and samples:")
1036 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
1037 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
1038 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
1039
1040 # ========================== auxiliary ==========================
1041 status("")
1042 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
1043 status("")
1044 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1045 status("-----------------------------------------------------------------")
1046 status("")
1047
1048 ocv_finalize_status()
1049
1050 # ----------------------------------------------------------------------------
1051 # Warn in the case of in-source build
1052 # ----------------------------------------------------------------------------
1053 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1054   message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1055 endif()
1056
1057 # ----------------------------------------------------------------------------
1058 # CPack stuff
1059 # ----------------------------------------------------------------------------
1060
1061 include(cmake/OpenCVPackaging.cmake)