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