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 # ----------------------------------------------------------------------------
 472 #  Detect other 3rd-party libraries/tools
 473 # ----------------------------------------------------------------------------
 474
 475 # --- LATEX for pdf documentation ---
 476 if(BUILD_DOCS)
 477   include(cmake/OpenCVFindLATEX.cmake)
 478 endif(BUILD_DOCS)
 479
 480 # --- Python Support ---
 481 include(cmake/OpenCVDetectPython.cmake)
 482
 483 # --- Java Support ---
 484 include(cmake/OpenCVDetectApacheAnt.cmake)
 485 if(ANDROID)
 486   include(cmake/OpenCVDetectAndroidSDK.cmake)
 487
 488   if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
 489     message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
 490   endif()
 491 else()
 492   find_package(JNI)
 493 endif()
 494
 495 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
 496   SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
 497 else()
 498   SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
 499 endif()
 500
 501 # --- OpenCL ---
 502 if(WITH_OPENCL)
 503   include(cmake/OpenCVDetectOpenCL.cmake)
 504 endif()
 505
 506 # --- VTK support ---
 507 include(cmake/OpenCVDetectVTK.cmake)
 508
 509 # ----------------------------------------------------------------------------
 510 # Add CUDA libraries (needed for apps/tools, samples)
 511 # ----------------------------------------------------------------------------
 512 if(NOT HAVE_CUDA)
 513   set(ENABLE_DYNAMIC_CUDA OFF)
 514 endif()
 515
 516 if(HAVE_CUDA AND NOT ENABLE_DYNAMIC_CUDA)
 517   set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
 518   if(HAVE_CUBLAS)
 519     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
 520   endif()
 521   if(HAVE_CUFFT)
 522     set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
 523   endif()
 524 endif()
 525
 526 # ----------------------------------------------------------------------------
 527 # Solution folders:
 528 # ----------------------------------------------------------------------------
 529 if(ENABLE_SOLUTION_FOLDERS)
 530   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 531   set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
 532 endif()
 533
 534 # Extra OpenCV targets: uninstall, package_source, perf, etc.
 535 include(cmake/OpenCVExtraTargets.cmake)
 536
 537
 538 # ----------------------------------------------------------------------------
 539 # Process subdirectories
 540 # ----------------------------------------------------------------------------
 541
 542 # opencv.hpp and legacy headers
 543 add_subdirectory(include)
 544
 545 # OpenCV modules
 546 add_subdirectory(modules)
 547
 548 # Generate targets for documentation
 549 add_subdirectory(doc)
 550
 551 # various data that is used by cv libraries and/or demo applications.
 552 add_subdirectory(data)
 553
 554 # extra applications
 555 if(BUILD_opencv_apps)
 556   add_subdirectory(apps)
 557 endif()
 558
 559 # examples
 560 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
 561   add_subdirectory(samples)
 562 endif()
 563
 564 if(ANDROID)
 565   add_subdirectory(platforms/android/service)
 566 endif()
 567
 568 if(BUILD_ANDROID_PACKAGE)
 569   add_subdirectory(platforms/android/package)
 570 endif()
 571
 572 if (ANDROID)
 573   add_subdirectory(platforms/android/libinfo)
 574 endif()
 575
 576 # ----------------------------------------------------------------------------
 577 # Finalization: generate configuration-based files
 578 # ----------------------------------------------------------------------------
 579 ocv_track_build_dependencies()
 580
 581 # Generate platform-dependent and configuration-dependent headers
 582 include(cmake/OpenCVGenHeaders.cmake)
 583
 584 # Generate opencv.pc for pkg-config command
 585 include(cmake/OpenCVGenPkgconfig.cmake)
 586
 587 # Generate OpenCV.mk for ndk-build (Android build tool)
 588 include(cmake/OpenCVGenAndroidMK.cmake)
 589
 590 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
 591 include(cmake/OpenCVGenConfig.cmake)
 592
 593 # Generate Info.plist for the IOS framework
 594 include(cmake/OpenCVGenInfoPlist.cmake)
 595
 596 # Generate environment setup file
 597 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
 598   if(ANDROID)
 599     get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
 600     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
 601                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 602     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 603             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
 604   else()
 605     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
 606                    "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
 607     install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
 608             DESTINATION /etc/profile.d/ COMPONENT tests)
 609     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
 610                    "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
 611     install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
 612             DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
 613
 614   endif()
 615 endif()
 616
 617 if(NOT OPENCV_README_FILE)
 618   if(ANDROID)
 619     set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
 620   endif()
 621 endif()
 622
 623 if(NOT OPENCV_LICENSE_FILE)
 624   set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 625 endif()
 626
 627 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
 628 if(ANDROID OR NOT UNIX)
 629   install(FILES ${OPENCV_LICENSE_FILE}
 630         PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 631         DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 632   if(OPENCV_README_FILE)
 633     install(FILES ${OPENCV_README_FILE}
 634             PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
 635             DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
 636   endif()
 637 endif()
 638
 639 # ----------------------------------------------------------------------------
 640 # Summary:
 641 # ----------------------------------------------------------------------------
 642 status("")
 643 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 644 if(OPENCV_VCSVERSION)
 645   status("  Version control:" ${OPENCV_VCSVERSION})
 646 endif()
 647
 648 # ========================== build platform ==========================
 649 status("")
 650 status("  Platform:")
 651 status("    Host:"             ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
 652 if(CMAKE_CROSSCOMPILING)
 653   status("    Target:"         ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
 654 endif()
 655 status("    CMake:"            ${CMAKE_VERSION})
 656 status("    CMake generator:"  ${CMAKE_GENERATOR})
 657 status("    CMake build tool:" ${CMAKE_BUILD_TOOL})
 658 if(MSVC)
 659   status("    MSVC:"           ${MSVC_VERSION})
 660 endif()
 661 if(CMAKE_GENERATOR MATCHES Xcode)
 662   status("    Xcode:"          ${XCODE_VERSION})
 663 endif()
 664 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
 665   status("    Configuration:"  ${CMAKE_BUILD_TYPE})
 666 endif()
 667
 668 # ========================== C/C++ options ==========================
 669 if(CMAKE_CXX_COMPILER_VERSION)
 670   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
 671 elseif(CMAKE_COMPILER_IS_CLANGCXX)
 672   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
 673 elseif(CMAKE_COMPILER_IS_GNUCXX)
 674   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
 675 else()
 676   set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
 677 endif()
 678 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
 679
 680 status("")
 681 status("  C/C++:")
 682 status("    Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
 683 status("    C++ Compiler:"           ${OPENCV_COMPILER_STR})
 684 status("    C++ flags (Release):"    ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
 685 status("    C++ flags (Debug):"      ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
 686 status("    C Compiler:"             ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
 687 status("    C flags (Release):"      ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
 688 status("    C flags (Debug):"        ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
 689 if(WIN32)
 690   status("    Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
 691   status("    Linker flags (Debug):"   ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
 692 else()
 693   status("    Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
 694   status("    Linker flags (Debug):"   ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
 695 endif()
 696 status("    Precompiled headers:"     PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
 697
 698 # ========================== OpenCV modules ==========================
 699 status("")
 700 status("  OpenCV modules:")
 701 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST          "${OPENCV_MODULES_BUILD}")
 702 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST  "${OPENCV_MODULES_DISABLED_USER}")
 703 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
 704 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
 705 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
 706   set(__mdeps "")
 707   foreach(d ${OPENCV_MODULE_${m}_DEPS})
 708     if(d MATCHES "^opencv_" AND NOT HAVE_${d})
 709       list(APPEND __mdeps ${d})
 710     endif()
 711   endforeach()
 712   if(__mdeps)
 713     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
 714   else()
 715     list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
 716   endif()
 717 endforeach()
 718 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST  "${OPENCV_MODULES_DISABLED_AUTO_ST}")
 719
 720 status("    To be built:"            OPENCV_MODULES_BUILD          THEN ${OPENCV_MODULES_BUILD_ST}          ELSE "-")
 721 status("    Disabled:"               OPENCV_MODULES_DISABLED_USER  THEN ${OPENCV_MODULES_DISABLED_USER_ST}  ELSE "-")
 722 status("    Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO  THEN ${OPENCV_MODULES_DISABLED_AUTO_ST}  ELSE "-")
 723 status("    Unavailable:"            OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
 724
 725 # ========================== Android details ==========================
 726 if(ANDROID)
 727   status("")
 728   status("  Android: ")
 729   status("    Android ABI:" ${ANDROID_ABI})
 730   status("    STL type:" ${ANDROID_STL})
 731   status("    Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
 732   android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
 733   status("    SDK target:" "${android_sdk_target_status}")
 734   if(BUILD_WITH_ANDROID_NDK)
 735     status("    Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
 736   elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
 737     status("    Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
 738   endif()
 739   status("    android tool:"  ANDROID_EXECUTABLE  THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
 740   status("    Google Play package:" BUILD_ANDROID_PACKAGE                                         THEN YES ELSE NO)
 741   status("    Android examples:"    BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS         THEN YES ELSE NO)
 742 endif()
 743
 744 # ================== Windows RT features ==================
 745 if(WIN32)
 746 status("")
 747     status("  Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
 748     if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
 749       status("    Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
 750       status("    Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
 751     endif()
 752 endif(WIN32)
 753
 754 # ========================== GUI ==========================
 755 status("")
 756 status("  GUI: ")
 757
 758 if(HAVE_QT5)
 759   status("    QT 5.x:"            HAVE_QT        THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
 760   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
 761 elseif(HAVE_QT)
 762   status("    QT 4.x:"            HAVE_QT        THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
 763   status("    QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
 764 else()
 765   if(DEFINED WITH_QT)
 766     status("    QT:" NO)
 767   endif()
 768   if(DEFINED WITH_WIN32UI)
 769     status("    Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
 770   else()
 771     if(APPLE)
 772       if(WITH_CARBON)
 773         status("    Carbon:" YES)
 774       else()
 775         status("    Cocoa:"  YES)
 776       endif()
 777     else()
 778       status("    GTK+ 2.x:" HAVE_GTK      THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})"     ELSE NO)
 779       status("    GThread :" HAVE_GTHREAD  THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})"  ELSE NO)
 780       status("    GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
 781     endif()
 782   endif()
 783 endif()
 784
 785 status("    OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
 786 status("    VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
 787
 788 # ========================== MEDIA IO ==========================
 789 status("")
 790 status("  Media I/O: ")
 791 status("    ZLib:"         BUILD_ZLIB    THEN "build (ver ${ZLIB_VERSION_STRING})"               ELSE "${ZLIB_LIBRARY} (ver ${ZLIB_VERSION_STRING})")
 792
 793 if(WITH_JPEG)
 794   status("    JPEG:"       JPEG_FOUND    THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})"        ELSE "build (ver ${JPEG_LIB_VERSION})")
 795 else()
 796   status("    JPEG:"       "NO")
 797 endif()
 798 if(WITH_PNG)
 799   status("    PNG:"        PNG_FOUND     THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})"              ELSE "build (ver ${PNG_VERSION})")
 800 else()
 801   status("    PNG:"        "NO")
 802 endif()
 803 if(WITH_TIFF)
 804   if(TIFF_VERSION_STRING AND TIFF_FOUND)
 805     status("    TIFF:"     "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 806   else()
 807     status("    TIFF:"     TIFF_FOUND    THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})"            ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
 808   endif()
 809 else()
 810   status("    TIFF:"       "NO")
 811 endif()
 812 if(WITH_JASPER)
 813   status("    JPEG 2000:"  JASPER_FOUND  THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
 814 else()
 815   status("    JPEG 2000:"  "NO")
 816 endif()
 817 if(WITH_OPENEXR)
 818   status("    OpenEXR:"  OPENEXR_FOUND  THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
 819 else()
 820   status("    OpenEXR:"  "NO")
 821 endif()
 822
 823 # ========================== VIDEO IO ==========================
 824 status("")
 825 status("  Video I/O:")
 826
 827 if (DEFINED WITH_VFW)
 828   status("    Video for Windows:" HAVE_VFW         THEN YES                                        ELSE NO)
 829 endif(DEFINED WITH_VFW)
 830
 831 if(DEFINED WITH_1394)
 832   status("    DC1394 1.x:"     HAVE_DC1394         THEN "YES (ver ${ALIASOF_libdc1394_VERSION})"   ELSE NO)
 833   status("    DC1394 2.x:"     HAVE_DC1394_2       THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
 834 endif(DEFINED WITH_1394)
 835
 836 if(ANDROID)
 837   if(HAVE_opencv_androidcamera)
 838     status("    AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
 839                                                    THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
 840   else()
 841     status("    AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
 842   endif()
 843 endif()
 844
 845 if(DEFINED WITH_AVFOUNDATION)
 846   status("    AVFoundation:"   WITH_AVFOUNDATION   THEN YES                                        ELSE NO)
 847 endif(DEFINED WITH_AVFOUNDATION)
 848
 849 if(DEFINED WITH_FFMPEG)
 850   if(WIN32)
 851     status("    FFMPEG:"       WITH_FFMPEG         THEN "YES (prebuilt binaries)"                  ELSE NO)
 852   else()
 853     status("    FFMPEG:"       HAVE_FFMPEG         THEN YES ELSE NO)
 854   endif()
 855   status("      codec:"        HAVE_FFMPEG_CODEC   THEN "YES (ver ${ALIASOF_libavcodec_VERSION})"  ELSE NO)
 856   status("      format:"       HAVE_FFMPEG_FORMAT  THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
 857   status("      util:"         HAVE_FFMPEG_UTIL    THEN "YES (ver ${ALIASOF_libavutil_VERSION})"   ELSE NO)
 858   status("      swscale:"      HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})"  ELSE NO)
 859   status("      gentoo-style:" HAVE_GENTOO_FFMPEG  THEN YES                                        ELSE NO)
 860 endif(DEFINED WITH_FFMPEG)
 861
 862 if(DEFINED WITH_GSTREAMER)
 863   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
 864   if(HAVE_GSTREAMER)
 865     status("      base:"       "YES (ver ${ALIASOF_gstreamer-base-0.10_VERSION})")
 866     status("      app:"        "YES (ver ${ALIASOF_gstreamer-app-0.10_VERSION})")
 867     status("      video:"      "YES (ver ${ALIASOF_gstreamer-video-0.10_VERSION})")
 868   endif()
 869 endif(DEFINED WITH_GSTREAMER)
 870
 871 if(DEFINED WITH_OPENNI)
 872   status("    OpenNI:"         HAVE_OPENNI         THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
 873                                                                                                    ELSE NO)
 874   status("    OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
 875                                                    THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})"      ELSE NO)
 876 endif(DEFINED WITH_OPENNI)
 877
 878 if(DEFINED WITH_PVAPI)
 879   status("    PvAPI:"          HAVE_PVAPI          THEN YES                                        ELSE NO)
 880 endif(DEFINED WITH_PVAPI)
 881
 882 if(DEFINED WITH_GIGEAPI)
 883   status("    GigEVisionSDK:"  HAVE_GIGE_API       THEN YES                                        ELSE NO)
 884 endif(DEFINED WITH_GIGEAPI)
 885
 886 if(DEFINED WITH_QUICKTIME)
 887   status("    QuickTime:"      HAVE_QUICKTIME      THEN YES                                        ELSE NO)
 888   status("    QTKit:"          HAVE_QTKIT          THEN YES                                        ELSE NO)
 889 endif(DEFINED WITH_QUICKTIME)
 890
 891 if(DEFINED WITH_UNICAP)
 892   status("    UniCap:"         HAVE_UNICAP         THEN "YES (ver ${ALIASOF_libunicap_VERSION})"   ELSE NO)
 893   status("    UniCap ucil:"    HAVE_UNICAP_UCIL    THEN "YES (ver ${ALIASOF_libucil_VERSION})"     ELSE NO)
 894 endif(DEFINED WITH_UNICAP)
 895
 896 if(DEFINED WITH_V4L)
 897   if(HAVE_CAMV4L)
 898     set(HAVE_CAMV4L_STR "YES")
 899   else()
 900     set(HAVE_CAMV4L_STR "NO")
 901   endif()
 902   if(HAVE_CAMV4L2)
 903     set(HAVE_CAMV4L2_STR "YES")
 904   elseif(HAVE_VIDEOIO)
 905     set(HAVE_CAMV4L2_STR "YES(videoio)")
 906   else()
 907     set(HAVE_CAMV4L2_STR "NO")
 908   endif()
 909   status("    V4L/V4L2:"       HAVE_LIBV4L         THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
 910                                                    ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
 911 endif(DEFINED WITH_V4L)
 912
 913 if(DEFINED WITH_DSHOW)
 914   status("    DirectShow:"     HAVE_DSHOW     THEN YES                                        ELSE NO)
 915 endif(DEFINED WITH_DSHOW)
 916
 917 if(DEFINED WITH_MSMF)
 918   status("    Media Foundation:" HAVE_MSMF    THEN YES                                        ELSE NO)
 919 endif(DEFINED WITH_MSMF)
 920
 921 if(DEFINED WITH_XIMEA)
 922   status("    XIMEA:"          HAVE_XIMEA          THEN YES                                        ELSE NO)
 923 endif(DEFINED WITH_XIMEA)
 924
 925 if(DEFINED WITH_XINE)
 926   status("    Xine:"           HAVE_XINE           THEN "YES (ver ${ALIASOF_libxine_VERSION})"     ELSE NO)
 927 endif(DEFINED WITH_XINE)
 928
 929 if(DEFINED WITH_INTELPERC)
 930   status("    Intel PerC:"     HAVE_INTELPERC      THEN "YES"                                 ELSE NO)
 931 endif(DEFINED WITH_INTELPERC)
 932
 933
 934 # ========================== Other third-party libraries ==========================
 935 status("")
 936 status("  Other third-party libraries:")
 937
 938 if(WITH_IPP AND IPP_FOUND)
 939   status("    Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
 940   status("         at:" "${IPP_ROOT_DIR}")
 941 else()
 942   status("    Use IPP:"   WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
 943 endif()
 944
 945 status("    Use Eigen:"      HAVE_EIGEN       THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
 946 status("    Use TBB:"        HAVE_TBB         THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
 947 status("    Use OpenMP:"     HAVE_OPENMP      THEN YES ELSE NO)
 948 status("    Use GCD"         HAVE_GCD         THEN YES ELSE NO)
 949 status("    Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
 950 status("    Use C=:"         HAVE_CSTRIPES    THEN YES ELSE NO)
 951 status("    Use Cuda:"       HAVE_CUDA        THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
 952 status("    Use OpenCL:"     HAVE_OPENCL      THEN YES ELSE NO)
 953
 954 if(HAVE_CUDA)
 955   status("")
 956   status("  NVIDIA CUDA")
 957
 958   status("    Use CUFFT:"            HAVE_CUFFT   THEN YES ELSE NO)
 959   status("    Use CUBLAS:"           HAVE_CUBLAS  THEN YES ELSE NO)
 960   status("    USE NVCUVID:"          HAVE_NVCUVID THEN YES ELSE NO)
 961   status("    NVIDIA GPU arch:"      ${OPENCV_CUDA_ARCH_BIN})
 962   status("    NVIDIA PTX archs:"     ${OPENCV_CUDA_ARCH_PTX})
 963   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 964 endif()
 965
 966 if(HAVE_OPENCL)
 967   status("")
 968   status("  OpenCL:")
 969   if(HAVE_OPENCL_STATIC)
 970     set(__opencl_ver "static")
 971   else()
 972     set(__opencl_ver "dynamic")
 973   endif()
 974   status("    Version:"       ${__opencl_ver})
 975   if(OPENCL_INCLUDE_DIR)
 976     status("    Include path:"       ${OPENCL_INCLUDE_DIRS})
 977   endif()
 978   if(OPENCL_LIBRARIES)
 979     set(__libs "")
 980     foreach(l ${OPENCL_LIBRARIES})
 981       if(TARGET ${l})
 982         get_target_property(p ${l} LOCATION)
 983         if(p MATCHES NOTFOUND)
 984           list(APPEND __libs "${l}")
 985         else()
 986           list(APPEND __libs "${p}")
 987         endif()
 988       else()
 989         list(APPEND __libs "${l}")
 990       endif()
 991     endforeach()
 992     status("    libraries:"          ${__libs})
 993   endif()
 994   status("    Use AMD FFT:"          HAVE_CLAMDFFT  THEN YES ELSE NO)
 995   status("    Use AMD BLAS:"         HAVE_CLAMDBLAS THEN YES ELSE NO)
 996 endif()
 997
 998 # ========================== python ==========================
 999 status("")
1000 status("  Python:")
1001 status("    Interpreter:"     PYTHON_EXECUTABLE   THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_FULL})"         ELSE NO)
1002 if(BUILD_opencv_python)
1003   if(PYTHONLIBS_VERSION_STRING)
1004     status("    Libraries:"   HAVE_opencv_python  THEN  "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})"   ELSE NO)
1005   else()
1006     status("    Libraries:"   HAVE_opencv_python  THEN  ${PYTHON_LIBRARIES}                                        ELSE NO)
1007   endif()
1008   status("    numpy:"         PYTHON_USE_NUMPY    THEN "${PYTHON_NUMPY_INCLUDE_DIR} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1009   status("    packages path:" PYTHON_EXECUTABLE   THEN "${PYTHON_PACKAGES_PATH}"                                   ELSE "-")
1010 endif()
1011
1012 # ========================== java ==========================
1013 status("")
1014 status("  Java:")
1015 status("    ant:"           ANT_EXECUTABLE      THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})"                    ELSE NO)
1016 if(NOT ANDROID)
1017   status("    JNI:"         JNI_INCLUDE_DIRS    THEN "${JNI_INCLUDE_DIRS}"                                       ELSE NO)
1018 endif()
1019 status("    Java tests:"    BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java)            THEN YES ELSE NO)
1020
1021 # ========================== documentation ==========================
1022 if(BUILD_DOCS)
1023   status("")
1024   status("  Documentation:")
1025   if(HAVE_SPHINX)
1026     status("    Build Documentation:" PDFLATEX_COMPILER      THEN YES ELSE "YES (only HTML and without math expressions)")
1027   else()
1028     status("    Build Documentation:" NO)
1029   endif()
1030   status("    Sphinx:"              HAVE_SPHINX              THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1031   status("    PdfLaTeX compiler:"   PDFLATEX_COMPILER        THEN "${PDFLATEX_COMPILER}" ELSE NO)
1032 endif()
1033
1034 # ========================== samples and tests ==========================
1035 status("")
1036 status("  Tests and samples:")
1037 status("    Tests:"             BUILD_TESTS AND HAVE_opencv_ts       THEN YES ELSE NO)
1038 status("    Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts  THEN YES ELSE NO)
1039 status("    C/C++ Examples:"    BUILD_EXAMPLES                       THEN YES ELSE NO)
1040
1041 # ========================== auxiliary ==========================
1042 status("")
1043 status("  Install path:" "${CMAKE_INSTALL_PREFIX}")
1044 status("")
1045 status("  cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1046 status("-----------------------------------------------------------------")
1047 status("")
1048
1049 ocv_finalize_status()
1050
1051 # ----------------------------------------------------------------------------
1052 # Warn in the case of in-source build
1053 # ----------------------------------------------------------------------------
1054 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1055   message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1056 endif()
1057
1058 # ----------------------------------------------------------------------------
1059 # CPack stuff
1060 # ----------------------------------------------------------------------------
1061
1062 include(cmake/OpenCVPackaging.cmake)