opencv/CMakeLists.txt

   1 # ----------------------------------------------------------------------------\r
   2 #  Root CMake file for OpenCV\r
   3 #\r
   4 #    From the off-tree build directory, invoke:\r
   5 #      $ cmake <PATH_TO_OPENCV_ROOT>\r
   6 #\r
   7 #\r
   8 #   - OCT-2008: Initial version <joseluisblancoc@gmail.com>\r
   9 #\r
  10 # ----------------------------------------------------------------------------\r
  11 \r
  12 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)\r
  13 # Add these standard paths to the search paths for FIND_LIBRARY\r
  14 # to find libraries from these locations first\r
  15 if(UNIX)\r
  16   set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} /lib /usr/lib)\r
  17 endif()\r
  18 # it _must_ go before PROJECT(OpenCV) in order to work\r
  19 if (NOT CMAKE_INSTALL_PREFIX)\r
  20     if (WIN32)\r
  21         set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR} CACHE INTERNAL "" FORCE)\r
  22     elseif()\r
  23         set(CMAKE_INSTALL_PREFIX "/usr" CACHE INTERNAL "" FORCE)\r
  24     endif()\r
  25 endif()\r
  26 \r
  27 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)\r
  28 set(CMAKE_C_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)\r
  29 set(CMAKE_C_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)\r
  30 set(CMAKE_CXX_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)\r
  31 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)\r
  32 set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)\r
  33 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)\r
  34 set(CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)\r
  35 set(CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)\r
  36 set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)\r
  37 set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)\r
  38 \r
  39 project(OpenCV)\r
  40 \r
  41 cmake_minimum_required(VERSION 2.4)\r
  42 \r
  43 if(MSVC)\r
  44     set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)\r
  45 endif()\r
  46 \r
  47 #set(CMAKE_C_COMPILER "/opt/BullseyeCoverage/bin/gcc")\r
  48 #set(CMAKE_CXX_COMPILER "/opt/BullseyeCoverage/bin/g++")\r
  49 #set(CMAKE_CXX_COMPILER_INIT "/opt/BullseyeCoverage/bin/gcc")\r
  50 \r
  51 # --------------------------------------------------------------\r
  52 # Indicate CMake 2.7 and above that we don't want to mix relative\r
  53 #  and absolute paths in linker lib lists.\r
  54 # Run "cmake --help-policy CMP0003" for more information.\r
  55 # --------------------------------------------------------------\r
  56 if(COMMAND cmake_policy)\r
  57     cmake_policy(SET CMP0003 NEW)\r
  58 endif()\r
  59 \r
  60 # ----------------------------------------------------------------------------\r
  61 #  Current version number:\r
  62 # ----------------------------------------------------------------------------\r
  63 set(OPENCV_VERSION "2.1.0")\r
  64 \r
  65 string(REGEX MATCHALL "[0-9]" OPENCV_VERSION_PARTS "${OPENCV_VERSION}")\r
  66 \r
  67 list(GET OPENCV_VERSION_PARTS 0 OPENCV_VERSION_MAJOR)\r
  68 list(GET OPENCV_VERSION_PARTS 1 OPENCV_VERSION_MINOR)\r
  69 list(GET OPENCV_VERSION_PARTS 2 OPENCV_VERSION_PATCH)\r
  70 \r
  71 set(OPENCV_SOVERSION "${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}")\r
  72 \r
  73 if(WIN32)\r
  74     # Postfix of DLLs:\r
  75     set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")\r
  76     set(OPENCV_DEBUG_POSTFIX d)\r
  77 else()\r
  78     # Postfix of so's:\r
  79     #set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")\r
  80     set(OPENCV_DLLVERSION "")\r
  81     set(OPENCV_DEBUG_POSTFIX)\r
  82 endif()\r
  83 \r
  84 \r
  85 # ----------------------------------------------------------------------------\r
  86 # Build static or dynamic libs?\r
  87 # ----------------------------------------------------------------------------\r
  88 # Default: dynamic libraries:\r
  89 SET(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)")\r
  90 IF(BUILD_SHARED_LIBS)\r
  91         SET(OPENCV_BUILD_SHARED_LIB 1) # For cvconfig.h, etc.\r
  92 ELSE(BUILD_SHARED_LIBS)\r
  93         SET(OPENCV_BUILD_SHARED_LIB 0)\r
  94 ENDIF(BUILD_SHARED_LIBS)\r
  95 \r
  96 # ----------------------------------------------------------------------------\r
  97 #  Variables for cvconfig.h.cmake\r
  98 # ----------------------------------------------------------------------------\r
  99 set(PACKAGE "opencv")\r
 100 set(PACKAGE_BUGREPORT "opencvlibrary-devel@lists.sourceforge.net")\r
 101 set(PACKAGE_NAME "opencv")\r
 102 set(PACKAGE_STRING "${PACKAGE} ${OPENCV_VERSION}")\r
 103 set(PACKAGE_TARNAME "${PACKAGE}")\r
 104 set(PACKAGE_VERSION "${OPENCV_VERSION}")\r
 105 \r
 106 # ----------------------------------------------------------------------------\r
 107 #  Autodetect if we are in a SVN repository\r
 108 # ----------------------------------------------------------------------------\r
 109 find_program(SVNVERSION_PATH svnversion)\r
 110 mark_as_advanced(force SVNVERSION_PATH)\r
 111 if(SVNVERSION_PATH)\r
 112     message(STATUS "Extracting svn version, please wait...")\r
 113     execute_process(COMMAND ${SVNVERSION_PATH} -n ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE SVNVERSION_RESULT)\r
 114 \r
 115     if(SVNVERSION_RESULT MATCHES "exported")\r
 116        # This is NOT a svn repository:\r
 117        set(OPENCV_SVNVERSION "")\r
 118     else()\r
 119         set(OPENCV_SVNVERSION " svn:${SVNVERSION_RESULT}")\r
 120     endif()\r
 121 \r
 122     message(STATUS "SVNVERSION: ${OPENCV_SVNVERSION}")\r
 123 else()\r
 124     # We don't have svnversion:\r
 125     set(OPENCV_SVNVERSION "")\r
 126 endif()\r
 127 \r
 128 # ----------------------------------------------------------------------------\r
 129 # Detect GNU version:\r
 130 # ----------------------------------------------------------------------------\r
 131 if(CMAKE_COMPILER_IS_GNUCXX)\r
 132     execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version\r
 133                   OUTPUT_VARIABLE CMAKE_OPENCV_GCC_VERSION_FULL\r
 134                   OUTPUT_STRIP_TRAILING_WHITESPACE)\r
 135 \r
 136     # Typical output in CMAKE_OPENCV_GCC_VERSION_FULL: "c+//0 (whatever) 4.2.3 (...)"\r
 137     #  Look for the version number\r
 138     string(REGEX MATCH "[0-9].[0-9].[0-9]" CMAKE_GCC_REGEX_VERSION "${CMAKE_OPENCV_GCC_VERSION_FULL}")\r
 139 \r
 140     # Split the three parts:\r
 141     string(REGEX MATCHALL "[0-9]" CMAKE_OPENCV_GCC_VERSIONS "${CMAKE_GCC_REGEX_VERSION}")\r
 142 \r
 143     list(GET CMAKE_OPENCV_GCC_VERSIONS 0 CMAKE_OPENCV_GCC_VERSION_MAJOR)\r
 144     list(GET CMAKE_OPENCV_GCC_VERSIONS 1 CMAKE_OPENCV_GCC_VERSION_MINOR)\r
 145     \r
 146     set(CMAKE_OPENCV_GCC_VERSION ${CMAKE_OPENCV_GCC_VERSION_MAJOR}${CMAKE_OPENCV_GCC_VERSION_MINOR})\r
 147     math(EXPR CMAKE_OPENCV_GCC_VERSION_NUM "${CMAKE_OPENCV_GCC_VERSION_MAJOR}*100 + ${CMAKE_OPENCV_GCC_VERSION_MINOR}")\r
 148     message(STATUS "Detected version of GNU GCC: ${CMAKE_OPENCV_GCC_VERSION} (${CMAKE_OPENCV_GCC_VERSION_NUM})")\r
 149 endif()\r
 150 \r
 151 # ----------------------------------------------------------------------------\r
 152 # Detect Intel ICC compiler -- for -fPIC in 3rdparty ( UNIX ONLY ):\r
 153 #  see  include/opencv/cxtypes.h file for related   ICC & CV_ICC defines.\r
 154 # NOTE: The system needs to determine if the '-fPIC' option needs to be added\r
 155 #  for the 3rdparty static libs being compiled.  The CMakeLists.txt files\r
 156 #  in 3rdparty use the CV_ICC definition being set here to determine if\r
 157 #  the -fPIC flag should be used.\r
 158 # ----------------------------------------------------------------------------\r
 159 if(UNIX)\r
 160         if  (__ICL)\r
 161                 set(CV_ICC   __ICL)\r
 162         elseif(__ICC)\r
 163                 set(CV_ICC   __ICC)\r
 164         elseif(__ECL)\r
 165                 set(CV_ICC   __ECL)\r
 166         elseif(__ECC)\r
 167                 set(CV_ICC   __ECC)\r
 168         elseif(__INTEL_COMPILER)\r
 169                 set(CV_ICC   __INTEL_COMPILER)\r
 170         elseif(CMAKE_C_COMPILER MATCHES "icc")\r
 171                 set(CV_ICC   icc_matches_c_compiler)\r
 172         endif()\r
 173 endif()\r
 174 \r
 175 # ----------------------------------------------------------------------------\r
 176 #       CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..\r
 177 # ----------------------------------------------------------------------------\r
 178 \r
 179 # Build/install (or not) some apps:\r
 180 # ===================================================\r
 181 set(BUILD_EXAMPLES OFF CACHE BOOL "Build all examples")\r
 182 set(INSTALL_C_EXAMPLES OFF CACHE BOOL "Install C examples")\r
 183 set(INSTALL_PYTHON_EXAMPLES OFF CACHE BOOL "Install Python examples")\r
 184 set(INSTALL_OCTAVE_EXAMPLES OFF CACHE BOOL "Install Octave examples")\r
 185 \r
 186 # Build tests:\r
 187 # ===================================================\r
 188 set(BUILD_TESTS ON CACHE BOOL "Build tests")\r
 189 \r
 190 # Build 3rdparty libraries under unix\r
 191 # ===================================================\r
 192 if(WIN32 OR APPLE)\r
 193     set(OPENCV_BUILD_3RDPARTY_LIBS TRUE  CACHE BOOL "Build 3rd party libraries")\r
 194 else()\r
 195     set(OPENCV_BUILD_3RDPARTY_LIBS FALSE CACHE BOOL "Build 3rd party libraries")\r
 196 endif()\r
 197 \r
 198 include(OpenCVPCHSupport.cmake REQUIRED)\r
 199 \r
 200 if(UNIX)\r
 201     include(OpenCVFindPkgConfig.cmake OPTIONAL)\r
 202     include(CheckFunctionExists)\r
 203     include(CheckIncludeFile)\r
 204 endif()\r
 205 \r
 206 #if(MSVC)\r
 207 #       set(DEFAULT_ENABLE_OPENMP ON)\r
 208 #else()\r
 209 #       set(DEFAULT_ENABLE_OPENMP OFF)\r
 210 #endif()\r
 211 #set(ENABLE_OPENMP ${DEFAULT_ENABLE_OPENMP} CACHE BOOL "")\r
 212 \r
 213 if(CMAKE_COMPILER_IS_GNUCXX)\r
 214     set(ENABLE_PROFILING OFF CACHE BOOL "Enable profiling in the GCC compiler (Add flags: -g -pg)")\r
 215     set(USE_OMIT_FRAME_POINTER ON CACHE BOOL "Enable -fomit-frame-pointer for GCC")\r
 216     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES arm*)\r
 217         # We can use only -O2 because the -O3 causes gcc crash\r
 218         set(USE_O2 ON CACHE BOOL "Enable -O2 for GCC")\r
 219         set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")\r
 220     endif()\r
 221     \r
 222     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64*)\r
 223         set(X86_64 1)\r
 224     endif()\r
 225     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64*)\r
 226         set(X86_64 1)\r
 227     endif()\r
 228     \r
 229     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES i686*)\r
 230         set(X86 1)\r
 231     endif()\r
 232     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES i386*)\r
 233         set(X86 1)\r
 234     endif()\r
 235     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86*)\r
 236         set(X86 1)\r
 237     endif()\r
 238         \r
 239     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES powerpc*)\r
 240         set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")\r
 241         set(ENABLE_POWERPC ON CACHE BOOL "Enable PowerPC for GCC")\r
 242     endif ()\r
 243     \r
 244     if(X86 OR X86_64)\r
 245         # enable everything, since the available set of instructions is checked at runtime\r
 246         set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")\r
 247         set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")\r
 248         set(ENABLE_SSE ON CACHE BOOL "Enable SSE for GCC")\r
 249         set(ENABLE_SSE2 ON CACHE BOOL "Enable SSE2 for GCC")\r
 250         set(ENABLE_SSE3 OFF CACHE BOOL "Enable SSE3 for GCC")\r
 251         set(ENABLE_SSSE3 OFF CACHE BOOL "Enable SSSE3 for GCC")\r
 252         #set(ENABLE_SSE4_1 OFF CACHE BOOL "Enable SSE4.1 for GCC")\r
 253     endif()\r
 254 endif()\r
 255 \r
 256 # allow fine grained control over which libraries not to link, even if\r
 257 # they are available on the system\r
 258 # ====================================================================\r
 259 set(WITH_PNG ON CACHE BOOL "Include PNG support")\r
 260 set(WITH_JPEG ON CACHE BOOL "Include JPEG support")\r
 261 set(WITH_JASPER ON CACHE BOOL "Include JPEG2K support")\r
 262 set(WITH_TIFF ON CACHE BOOL "Include TIFF support")\r
 263 \r
 264 if(UNIX)\r
 265     set(WITH_FFMPEG ON CACHE BOOL "Include FFMPEG support")\r
 266     if(NOT APPLE)\r
 267                 set(WITH_UNICAP OFF CACHE BOOL "Include Unicap support (GPL)")\r
 268         set(WITH_GTK ON CACHE BOOL "Include GTK support")\r
 269         set(WITH_GSTREAMER ON CACHE BOOL "Include Gstreamer support")\r
 270         set(WITH_V4L ON CACHE BOOL "Include Video 4 Linux support")\r
 271         set(WITH_XINE OFF CACHE BOOL "Include Xine support (GPL)")\r
 272         endif()\r
 273         set(WITH_PVAPI ON CACHE BOOL "Include Prosilica GigE support")\r
 274         set(WITH_1394 ON CACHE BOOL "Include IEEE1394 support")\r
 275 endif()\r
 276 \r
 277 if(APPLE)\r
 278         set(WITH_CARBON OFF CACHE BOOL "Use Carbon for UI instead of Cocoa")\r
 279         set(WITH_QUICKTIME OFF CACHE BOOL "Use QuickTime for Video I/O insted of QTKit")\r
 280 endif()\r
 281 \r
 282 set(WITH_TBB OFF CACHE BOOL "Include TBB support")\r
 283 \r
 284 # ===================================================\r
 285 # Macros that checks if module have been installed.\r
 286 # After it adds module to build and define\r
 287 # constants passed as second arg\r
 288 # ===================================================\r
 289 \r
 290 macro(CHECK_MODULE module_name define)\r
 291     set(${define} 0)\r
 292     if(PKG_CONFIG_FOUND)\r
 293         set(ALIAS               ALIASOF_${module_name})\r
 294         set(ALIAS_FOUND                 ${ALIAS}_FOUND)\r
 295         set(ALIAS_INCLUDE_DIRS   ${ALIAS}_INCLUDE_DIRS)\r
 296         set(ALIAS_LIBRARY_DIRS   ${ALIAS}_LIBRARY_DIRS)\r
 297         set(ALIAS_LIBRARIES         ${ALIAS}_LIBRARIES)\r
 298 \r
 299         PKG_CHECK_MODULES(${ALIAS} ${module_name})\r
 300 \r
 301         if (${ALIAS_FOUND})\r
 302             set(${define} 1)\r
 303             foreach(P "${ALIAS_INCLUDE_DIRS}")\r
 304                 if (${P})\r
 305                     list(APPEND HIGHGUI_INCLUDE_DIRS ${${P}})\r
 306                 endif()    \r
 307             endforeach()\r
 308 \r
 309             foreach(P "${ALIAS_LIBRARY_DIRS}")\r
 310                 if (${P})\r
 311                     list(APPEND HIGHGUI_LIBRARY_DIRS ${${P}})\r
 312                 endif()\r
 313             endforeach()\r
 314 \r
 315             list(APPEND HIGHGUI_LIBRARIES ${${ALIAS_LIBRARIES}})\r
 316         endif()\r
 317     endif()\r
 318 endmacro()\r
 319 \r
 320 if(UNIX)\r
 321     if(NOT APPLE)\r
 322       if(WITH_GTK)\r
 323         CHECK_MODULE(gtk+-2.0 HAVE_GTK)\r
 324         CHECK_MODULE(gthread-2.0 HAVE_GTHREAD)\r
 325       else()\r
 326         set(HAVE_GTK FALSE)\r
 327         set(HAVE_GTHREAD FALSE)\r
 328       endif()\r
 329       if(WITH_GSTREAMER)\r
 330         CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER)\r
 331         CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER_APP)\r
 332         CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER)\r
 333       else()\r
 334         set(HAVE_GSTREAMER FALSE)\r
 335       endif()\r
 336     endif()\r
 337 \r
 338     if(WITH_UNICAP)\r
 339       CHECK_MODULE(libunicap HAVE_UNICAP_)\r
 340       CHECK_MODULE(libucil HAVE_UNICAP_UCIL)\r
 341       if(HAVE_UNICAP_ AND HAVE_UNICAP_UCIL)\r
 342         set(HAVE_UNICAP 1)\r
 343       endif()\r
 344     else()\r
 345       set(HAVE_UNICAP FALSE)\r
 346     endif()\r
 347     \r
 348     if(WITH_PVAPI)\r
 349       find_path(PVAPI_INCLUDE_PATH "PvApi.h"\r
 350                 PATHS "/usr/include" "/usr/local/include"\r
 351                 DOC "The path to PvAPI header")\r
 352       if(PVAPI_INCLUDE_PATH)\r
 353         set(HAVE_PVAPI 1)\r
 354       endif()\r
 355     endif()\r
 356 \r
 357     set(HAVE_FFMPEG 0)\r
 358     if(WITH_FFMPEG)\r
 359       CHECK_MODULE(libavcodec HAVE_FFMPEG_CODEC)\r
 360       CHECK_MODULE(libavformat HAVE_FFMPEG_FORMAT)\r
 361       CHECK_MODULE(libavutil HAVE_FFMPEG_UTIL)\r
 362       CHECK_MODULE(libswscale HAVE_FFMPEG_SWSCALE)\r
 363       CHECK_INCLUDE_FILE(libavformat/avformat.h HAVE_GENTOO_FFMPEG)\r
 364       CHECK_INCLUDE_FILE(ffmpeg/avformat.h HAVE_FFMPEG_FFMPEG)\r
 365       if(NOT HAVE_GENTOO_FFMPEG AND NOT HAVE_FFMPEG_FFMPEG)\r
 366         if(EXISTS /usr/include/ffmpeg/libavformat/avformat.h OR HAVE_FFMPEG_SWSCALE)\r
 367           set(HAVE_GENTOO_FFMPEG 1)\r
 368         endif()\r
 369       endif()\r
 370       if(HAVE_FFMPEG_CODEC AND HAVE_FFMPEG_FORMAT AND HAVE_FFMPEG_UTIL)\r
 371         if(HAVE_FFMPEG_SWSCALE OR NOT HAVE_GENTOO_FFMPEG)\r
 372             set(HAVE_FFMPEG 1)\r
 373         endif()    \r
 374       endif()\r
 375       # Find the bzip2 library because it is required on some systems\r
 376       FIND_LIBRARY(BZIP2_LIBRARIES NAMES bz2 bzip2)\r
 377       if(NOT BZIP2_LIBRARIES)\r
 378         # Do an other trial\r
 379         FIND_FILE(BZIP2_LIBRARIES NAMES libbz2.so.1 PATHS /lib)\r
 380       endif()\r
 381     endif()\r
 382 \r
 383     if(WITH_1394)\r
 384       CHECK_MODULE(libdc1394-2 HAVE_DC1394_2)\r
 385       if(NOT HAVE_DC1394_2)\r
 386         CHECK_MODULE(libdc1394 HAVE_DC1394)\r
 387       endif()\r
 388     else()\r
 389       set(HAVE_DC1394_2 FALSE)\r
 390       set(HAVE_DC1394 FALSE)\r
 391     endif()\r
 392 \r
 393     if(NOT APPLE)\r
 394         CHECK_INCLUDE_FILE(alloca.h HAVE_ALLOCA_H)\r
 395         CHECK_FUNCTION_EXISTS(alloca HAVE_ALLOCA)\r
 396         CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)\r
 397         CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)\r
 398 \r
 399         if(WITH_XINE)\r
 400             CHECK_MODULE(libxine HAVE_XINE)\r
 401         else()\r
 402             set(HAVE_XINE FALSE)\r
 403         endif()\r
 404         if(WITH_V4L)\r
 405             CHECK_MODULE(libv4l1 HAVE_LIBV4L)\r
 406             CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L)\r
 407             CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2)\r
 408         else()\r
 409             set(HAVE_LIBV4L FALSE)\r
 410             set(HAVE_CAMV4L FALSE)\r
 411             set(HAVE_CAMV4L2 FALSE)\r
 412         endif()\r
 413 \r
 414         if(NOT OPENCV_BUILD_3RDPARTY_LIBS)\r
 415             if(WITH_PNG)\r
 416                 include(FindPNG)\r
 417                 if(PNG_FOUND)\r
 418                     CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/png.h HAVE_PNG_H)\r
 419                     CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/libpng/png.h HAVE_LIBPNG_PNG_H)\r
 420                 endif()\r
 421             else()\r
 422                 set(PNG_FOUND FALSE)\r
 423             endif()\r
 424             if(WITH_TIFF)\r
 425                 include(FindTIFF)\r
 426             else()\r
 427                 set(TIFF_FOUND FALSE)\r
 428             endif()\r
 429             if(WITH_JASPER)\r
 430                 include(FindJasper)\r
 431             else()\r
 432                 set(JASPER_FOUND FALSE)\r
 433             endif()\r
 434             if(WITH_JPEG)\r
 435                 include(FindJPEG)\r
 436             else()\r
 437                 set(JPEG_FOUND FALSE)\r
 438             endif()\r
 439         endif()\r
 440         \r
 441         if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")\r
 442             set(OPENCV_LINKER_LIBS m pthread)\r
 443         else()\r
 444             set(OPENCV_LINKER_LIBS dl m pthread rt)\r
 445         endif()\r
 446     else()\r
 447         add_definitions(-DHAVE_ALLOCA -DHAVE_ALLOCA_H -DHAVE_LIBPTHREAD -DHAVE_UNISTD_H)\r
 448     endif()\r
 449 endif()\r
 450 \r
 451 set(BUILD_NEW_PYTHON_SUPPORT ON CACHE BOOL "Build with Python support")\r
 452 set(BUILD_SWIG_PYTHON_SUPPORT OFF CACHE BOOL "Build with older SWIG-based Python support")\r
 453 set(BUILD_OCTAVE_SUPPORT OFF CACHE BOOL "Build with Octave support")\r
 454 \r
 455 if(BUILD_SWIG_PYTHON_SUPPORT OR BUILD_NEW_PYTHON_SUPPORT)\r
 456     find_package(PythonInterp)\r
 457     find_package(PythonLibs)\r
 458 \r
 459     # cmake 2.4 (at least on Ubuntu 8.04 (hardy)) don't define PYTHONLIBS_FOUND\r
 460     if(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH)\r
 461         set(PYTHONLIBS_FOUND ON)\r
 462     endif(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH)\r
 463         \r
 464     execute_process(COMMAND ${PYTHON_EXECUTABLE} --version\r
 465               ERROR_VARIABLE PYTHON_VERSION_FULL\r
 466               OUTPUT_STRIP_TRAILING_WHITESPACE)\r
 467 \r
 468     string(REGEX MATCH "[0-9].[0-9]" PYTHON_VERSION_MAJOR_MINOR "${PYTHON_VERSION_FULL}")\r
 469     if(UNIX)\r
 470         set(PYTHON_PLUGIN_INSTALL_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages/opencv)\r
 471         set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages)\r
 472     endif()\r
 473     if(WIN32)\r
 474         get_filename_component(PYTHON_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${PYTHON_VERSION_MAJOR_MINOR}\\InstallPath]" ABSOLUTE CACHE)\r
 475         set(PYTHON_PLUGIN_INSTALL_PATH "${PYTHON_PATH}/Lib/site-packages/opencv")\r
 476         set(PYTHON_PACKAGES_PATH "${PYTHON_PATH}/Lib/site-packages")\r
 477     endif()\r
 478 \r
 479     # Attempt to discover the NumPy include directory.  If this succeeds, build with NumPy\r
 480 \r
 481     execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import numpy.distutils; print numpy.distutils.misc_util.get_numpy_include_dirs()[0]"\r
 482                     RESULT_VARIABLE PYTHON_NUMPY_PROCESS\r
 483                     OUTPUT_VARIABLE PYTHON_NUMPY_INCLUDE_DIRS\r
 484                     OUTPUT_STRIP_TRAILING_WHITESPACE)\r
 485     if(PYTHON_NUMPY_PROCESS EQUAL 0)\r
 486       set(PYTHON_USE_NUMPY 1)\r
 487       add_definitions(-D PYTHON_USE_NUMPY=1)\r
 488       include_directories(AFTER ${PYTHON_NUMPY_INCLUDE_DIRS})\r
 489       message(STATUS "    Use INCLUDE: ${PYTHON_NUMPY_INCLUDE_DIRS}")\r
 490     else()\r
 491       set(PYTHON_USE_NUMPY 0)\r
 492     endif()\r
 493 \r
 494 \r
 495 endif()\r
 496     \r
 497 if(PYTHONLIBS_FOUND AND BUILD_SWIG_PYTHON_SUPPORT)\r
 498     find_package(SWIG)\r
 499 endif()\r
 500 \r
 501 ############################### TBB ################################\r
 502 \r
 503 if (WITH_TBB)\r
 504     if (WIN32 OR APPLE)\r
 505         find_path(TBB_INCLUDE_DIRS "tbb/tbb.h"\r
 506                     PATHS "/usr/include" "/usr/local/include"\r
 507                     DOC "The path to TBB headers")\r
 508         \r
 509         if (TBB_INCLUDE_DIRS)\r
 510             if (WIN32)\r
 511                 set(TBB_LIB "${TBB_INCLUDE_DIRS}/../lib/tbb.lib" CACHE PATH "Full name of TBB library")\r
 512             else()\r
 513                 set(TBB_LIB "${TBB_INCLUDE_DIRS}/../lib/libtbb.dylib" CACHE PATH "Full name of TBB library")\r
 514             endif()\r
 515             set(HAVE_TBB 1)\r
 516             include_directories("${TBB_INCLUDE_DIRS}")\r
 517             set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${TBB_LIB})\r
 518         endif()\r
 519     else()\r
 520         PKG_CHECK_MODULES(TBB tbb)\r
 521         message(STATUS "TBB detected: ${TBBLIB_FOUND}")\r
 522 \r
 523         if (TBB_FOUND)\r
 524             set(HAVE_TBB 1)\r
 525 \r
 526             if(NOT "${TBB_INCLUDE_DIRS}" STREQUAL "")\r
 527                 include_directories("${TBB_INCLUDE_DIRS}")\r
 528             endif()\r
 529 \r
 530             link_directories("${TBB_LIBRARY_DIRS}")\r
 531             set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${TBB_LIBRARIES})\r
 532         endif()\r
 533     endif()\r
 534 endif()\r
 535 \r
 536 ############################### IPP ################################\r
 537 set(IPP_FOUND)\r
 538 set(OPENCV_LOADER_PATH)\r
 539 \r
 540 if(UNIX)\r
 541 if(APPLE)\r
 542     set(OPENCV_LOADER_PATH DYLD_LIBRARY_PATH)\r
 543 else()\r
 544     set(OPENCV_LOADER_PATH LD_LIBRARY_PATH)\r
 545 endif()\r
 546 endif()\r
 547 \r
 548 foreach(v "6.1" "6.0" "5.3" "5.2" "5.1")\r
 549     if(NOT IPP_FOUND)\r
 550         if(WIN32)\r
 551             find_path(IPP_PATH "ippi-${v}.dll"\r
 552                 PATHS ${CMAKE_PROGRAM_PATH} ${CMAKE_SYSTEM_PROGRAM_PATH}\r
 553                 DOC "The path to IPP dynamic libraries")\r
 554             if(NOT IPP_PATH)\r
 555                 find_path(IPP_PATH "ippiem64t-${v}.dll"\r
 556                     PATHS ${CMAKE_PROGRAM_PATH} ${CMAKE_SYSTEM_PROGRAM_PATH}\r
 557                     DOC "The path to IPP dynamic libraries")\r
 558             endif()\r
 559         endif()\r
 560         if(UNIX)\r
 561             find_path(IPP_PATH "libippi${CMAKE_SHARED_LIBRARY_SUFFIX}.${v}"\r
 562                 PATHS ${CMAKE_LIBRARY_PATH} ${CMAKE_SYSTEM_LIBRARY_PATH} ENV ${OPENCV_LOADER_PATH}\r
 563                 DOC "The path to IPP dynamic libraries")\r
 564             if(NOT IPP_PATH)\r
 565                 find_path(IPP_PATH "libippiem64t${CMAKE_SHARED_LIBRARY_SUFFIX}.${v}"\r
 566                     PATHS ${CMAKE_LIBRARY_PATH} ${CMAKE_SYSTEM_LIBRARY_PATH} ENV ${OPENCV_LOADER_PATH}\r
 567                     DOC "The path to IPP dynamic libraries")\r
 568             endif()\r
 569         endif()\r
 570         if(IPP_PATH)\r
 571             file(GLOB IPP_HDRS "${IPP_PATH}/../include")\r
 572             if(IPP_HDRS)\r
 573                 set(IPP_FOUND TRUE)\r
 574             endif()\r
 575         endif()\r
 576     endif()\r
 577 endforeach()\r
 578 \r
 579 message(STATUS "IPP detected: ${IPP_FOUND}")\r
 580 \r
 581 if(WIN32 AND NOT MSVC)\r
 582     set(IPP_FOUND)\r
 583 endif()\r
 584 \r
 585 set(USE_IPP ${IPP_FOUND} CACHE BOOL "Use IPP when available")\r
 586 \r
 587 if(IPP_FOUND AND USE_IPP)\r
 588     add_definitions(-DHAVE_IPP)\r
 589     include_directories("${IPP_PATH}/../include")\r
 590     link_directories("${IPP_PATH}/../lib")\r
 591     \r
 592     file(GLOB em64t_files "${IPP_PATH}/../lib/*em64t*")\r
 593     set(IPP_ARCH)\r
 594     if(em64t_files)\r
 595         set(IPP_ARCH "em64t")\r
 596     endif()\r
 597     \r
 598     set(A ${CMAKE_STATIC_LIBRARY_PREFIX})\r
 599     set(B ${IPP_ARCH}${CMAKE_STATIC_LIBRARY_SUFFIX})\r
 600     if(WIN32)\r
 601         set(L l)\r
 602     else()\r
 603         set(L)\r
 604     endif()\r
 605     set(IPP_LIBS ${A}ippsmerged${B} ${A}ippsemerged${B}\r
 606                  ${A}ippimerged${B} ${A}ippiemerged${B}\r
 607                  ${A}ippvmmerged${B} ${A}ippvmemerged${B}\r
 608                  ${A}ippccmerged${B} ${A}ippccemerged${B}\r
 609                  ${A}ippcvmerged${B} ${A}ippcvemerged${B}\r
 610                  ${A}ippcore${IPP_ARCH}${L}${CMAKE_STATIC_LIBRARY_SUFFIX})\r
 611 endif()\r
 612 \r
 613 \r
 614 ################## LATEX ##################\r
 615 set(BUILD_LATEX_DOCS OFF CACHE BOOL "Build LaTeX OpenCV Documentation")\r
 616 \r
 617 # ----------------------------------------------------------------------------\r
 618 #                   UPDATE CONFIG FILES & SCRIPTS:\r
 619 #\r
 620 #  CONFIGURE_FILE(InputFile OutputFile [COPYONLY] [ESCAPE_QUOTES] [@ONLY])\r
 621 # If @ONLY is specified, only variables of the form @VAR@ will be\r
 622 #  replaces and ${VAR} will be ignored.\r
 623 #\r
 624 #  A directory will be created for each platform so the "cvconfig.h" file is\r
 625 #   not overwritten if cmake generates code in the same path.\r
 626 # ----------------------------------------------------------------------------\r
 627 add_definitions(-DHAVE_CONFIG_H)\r
 628 \r
 629 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")\r
 630 \r
 631 message(STATUS "Parsing 'cvconfig.h.cmake'")\r
 632 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cvconfig.h.cmake" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h")\r
 633 \r
 634 # ---------------------------------------------------------------------------\r
 635 # The C+//0 include & link directories:\r
 636 # ---------------------------------------------------------------------------\r
 637 include_directories("."\r
 638     "${OPENCV_CONFIG_FILE_INCLUDE_DIR}"\r
 639     "${CMAKE_CURRENT_SOURCE_DIR}/include"\r
 640     "${CMAKE_CURRENT_SOURCE_DIR}/include/opencv"\r
 641     )\r
 642 \r
 643 # ----------------------------------------------------------------------------\r
 644 #           Set the maximum level of warnings:\r
 645 # ----------------------------------------------------------------------------\r
 646 # Should be set to true for development\r
 647 set(OPENCV_WARNINGS_ARE_ERRORS OFF CACHE BOOL "Treat warnings as errors")\r
 648 \r
 649 set(EXTRA_C_FLAGS "")\r
 650 set(EXTRA_C_FLAGS_RELEASE "")\r
 651 set(EXTRA_C_FLAGS_DEBUG "")\r
 652 set(EXTRA_EXE_LINKER_FLAGS "")\r
 653 set(EXTRA_EXE_LINKER_FLAGS_RELEASE "")\r
 654 set(EXTRA_EXE_LINKER_FLAGS_DEBUG "")\r
 655 \r
 656 if(MSVC)\r
 657     set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS")\r
 658     # 64-bit portability warnings, in MSVC8\r
 659     if(MSVC80)\r
 660         set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Wp64")\r
 661     endif()\r
 662     #if(MSVC90)\r
 663     #    set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _BIND_TO_CURRENT_CRT_VERSION=1 /D _BIND_TO_CURRENT_VCLIBS_VERSION=1")\r
 664     #endif()\r
 665 \r
 666     set(EXTRA_EXE_LINKER_FLAGS_RELEASE "${EXTRA_EXE_LINKER_FLAGS_RELEASE} /debug")\r
 667 \r
 668     #if(ENABLE_OPENMP)\r
 669     #    set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /openmp")\r
 670     #endif()\r
 671 \r
 672     # Remove unreferenced functions: function level linking\r
 673     set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Gy")\r
 674     set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Zi")\r
 675 endif()\r
 676 \r
 677 if(CMAKE_COMPILER_IS_GNUCXX)\r
 678 \r
 679         if(WIN32)\r
 680                 if(CMAKE_CXX_COMPILER MATCHES "64")\r
 681                         set(MINGW64 1)\r
 682                 endif()\r
 683         endif()\r
 684 \r
 685     # High level of warnings.\r
 686     set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wall")\r
 687 \r
 688     # The -Wno-long-long is required in 64bit systems when including sytem headers.\r
 689     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64*)\r
 690     set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long")\r
 691     endif()\r
 692     if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64*)\r
 693     set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long")\r
 694     endif()\r
 695 \r
 696     # We need pthread's\r
 697     if(UNIX)\r
 698         set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -pthread")\r
 699     endif()\r
 700 \r
 701     if(OPENCV_WARNINGS_ARE_ERRORS)\r
 702         set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Werror")\r
 703     endif()\r
 704 \r
 705         if(X86)\r
 706                 if(NOT APPLE)\r
 707                         set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -march=i686")\r
 708                 endif()\r
 709         endif()\r
 710 \r
 711     # Other optimizations\r
 712     if(USE_OMIT_FRAME_POINTER)\r
 713        set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fomit-frame-pointer")\r
 714     endif()\r
 715     if(USE_O2)\r
 716        set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O2")\r
 717     endif()\r
 718     if(USE_O3)\r
 719        set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O3")\r
 720     endif()\r
 721     if(USE_FAST_MATH)\r
 722        set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -ffast-math")\r
 723     endif()\r
 724     if(ENABLE_POWERPC)\r
 725        set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mcpu=G3 -mtune=G5")\r
 726     endif()\r
 727     if(ENABLE_SSE)\r
 728        set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse")\r
 729     endif()\r
 730     if(ENABLE_SSE2)\r
 731        set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse2")\r
 732     endif()\r
 733     # SSE3 and further should be disabled under MingW because it generates compiler errors\r
 734     if(NOT MINGW)\r
 735        if(ENABLE_SSE3)\r
 736           set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse3")\r
 737        endif()\r
 738        if(${CMAKE_OPENCV_GCC_VERSION_NUM} GREATER 402)\r
 739           set(HAVE_GCC43_OR_NEWER 1)\r
 740        endif()\r
 741        if(HAVE_GCC43_OR_NEWER OR APPLE)\r
 742           if(ENABLE_SSSE3)\r
 743              set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mssse3")\r
 744           endif()\r
 745           #if(ENABLE_SSE4_1)\r
 746           #   set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse4.1")\r
 747           #endif()\r
 748        endif()\r
 749     endif()\r
 750     \r
 751     if(X86 OR X86_64)\r
 752         if(NOT APPLE)\r
 753             if(${CMAKE_SIZEOF_VOID_P} EQUAL 4)\r
 754                 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mfpmath=387")\r
 755             endif()\r
 756         endif()\r
 757     endif()\r
 758 \r
 759     # Profiling?\r
 760     if(ENABLE_PROFILING)\r
 761         set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -pg -g")\r
 762     else()\r
 763         # Remove unreferenced functions: function level linking\r
 764         if(NOT APPLE)\r
 765             set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -ffunction-sections")\r
 766         endif()\r
 767     endif()\r
 768 \r
 769     # Parallel mode\r
 770     #if(ENABLE_OPENMP)\r
 771     #    set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -D_GLIBCXX_PARALLEL -fopenmp")\r
 772     #    set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} gomp)\r
 773     #endif()\r
 774 \r
 775     set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -DNDEBUG")\r
 776     set(EXTRA_C_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG} -O0 -DDEBUG -D_DEBUG")\r
 777 endif()\r
 778 \r
 779 # Extra link libs if the user selects building static libs:\r
 780 IF(NOT BUILD_SHARED_LIBS)\r
 781         if(CMAKE_COMPILER_IS_GNUCXX)\r
 782                 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} stdc++)\r
 783         endif()\r
 784 \r
 785         set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} flann zlib opencv_lapack)\r
 786 endif()\r
 787 \r
 788 \r
 789 # Add user supplied extra options (optimization, etc...)\r
 790 # ==========================================================\r
 791 set(OPENCV_EXTRA_C_FLAGS "" CACHE STRING "Extra compiler options")\r
 792 set(OPENCV_EXTRA_C_FLAGS_RELEASE "" CACHE STRING "Extra compiler options for Release build")\r
 793 set(OPENCV_EXTRA_C_FLAGS_DEBUG "" CACHE STRING "Extra compiler options for Debug build")\r
 794 set(OPENCV_EXTRA_EXE_LINKER_FLAGS "" CACHE STRING "Extra linker flags" FORCE)\r
 795 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE "" CACHE STRING "Extra linker flags for Release build" FORCE)\r
 796 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG "" CACHE STRING "Extra linker flags for Debug build" FORCE)\r
 797 \r
 798 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")\r
 799 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EXTRA_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")\r
 800 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${EXTRA_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")\r
 801 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${EXTRA_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")\r
 802 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${EXTRA_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")\r
 803 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${EXTRA_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")\r
 804 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${EXTRA_EXE_LINKER_FLAGS} ${OPENCV_EXTRA_EXE_LINKER_FLAGS}")\r
 805 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${EXTRA_EXE_LINKER_FLAGS_RELEASE} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE}")\r
 806 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${EXTRA_EXE_LINKER_FLAGS_DEBUG} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG}")\r
 807 \r
 808 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:\r
 809 if (${CMAKE_GENERATOR} MATCHES ".*Makefiles")\r
 810     if("${CMAKE_BUILD_TYPE}" STREQUAL "")\r
 811         set(CMAKE_BUILD_TYPE Release)\r
 812     endif()\r
 813 endif()\r
 814 \r
 815 if (WIN32 AND MSVC)\r
 816     # avoid warnings from MSVC about overriding the /W* option\r
 817     # we replace /W3 with /W4 only for C++ files,\r
 818     # since all the 3rd-party libraries OpenCV uses are in C,\r
 819     # and we do not care about their warnings.\r
 820     string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")\r
 821     string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")\r
 822     string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")\r
 823 \r
 824     # allow extern "C" functions throw exceptions\r
 825     string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")\r
 826     string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")\r
 827     string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")\r
 828     string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")\r
 829     string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")\r
 830     string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")\r
 831 endif()\r
 832 \r
 833 if("${CMAKE_CONFIGURE_LDFLAGS}")\r
 834     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_CONFIGURE_LDFLAGS}")\r
 835 endif("${CMAKE_CONFIGURE_LDFLAGS}")\r
 836 \r
 837 # ----------------------------------------------------------------------------\r
 838 #                       PROCESS SUBDIRECTORIES:\r
 839 # ----------------------------------------------------------------------------\r
 840 # Save libs and executables in the same place\r
 841 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE PATH "Output directory for libraries" )\r
 842 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE PATH "Output directory for applications" )\r
 843 \r
 844 if(WIN32)\r
 845 set(OPENCV_DOC_INSTALL_PATH doc)\r
 846 else()\r
 847 set(OPENCV_DOC_INSTALL_PATH share/opencv/doc)\r
 848 endif()\r
 849 \r
 850 # --------------------------------------------------------------------------------------------\r
 851 #   Installation for CMake Module:  OpenCVConfig.cmake\r
 852 #  Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake              -> For use *without* "make install"\r
 853 #  Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use with "make install"\r
 854 #  Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake  -> For use within binary installers/packages\r
 855 # -------------------------------------------------------------------------------------------\r
 856 \r
 857 # -------------------------------------------------------------------------------------------\r
 858 #  Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake              -> For use *without* "make install"\r
 859 # -------------------------------------------------------------------------------------------\r
 860 \r
 861 # Name of libraries is: libcv.so.1.1.0, etc...\r
 862 #  OPENCV_DLLVERSION must be set to "110", etc..\r
 863 # Already done above.\r
 864 \r
 865 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:\r
 866 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\" \"${CMAKE_CURRENT_SOURCE_DIR}/include\" \"${CMAKE_CURRENT_SOURCE_DIR}/include/opencv\"")\r
 867 \r
 868 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${LIBRARY_OUTPUT_PATH}")\r
 869 \r
 870 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig.cmake" IMMEDIATE @ONLY)\r
 871 \r
 872 # --------------------------------------------------------------------------------------------\r
 873 #  Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use *with* "make install"\r
 874 # -------------------------------------------------------------------------------------------\r
 875 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:\r
 876 \r
 877 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "${CMAKE_INSTALL_PREFIX}/include/opencv")\r
 878 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${CMAKE_INSTALL_PREFIX}/lib")\r
 879 \r
 880 #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/unix-install/\"")\r
 881 exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/unix-install/\"")\r
 882 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)\r
 883 \r
 884 if(UNIX)\r
 885     # For a command "FIND_PACKAGE(FOO)", CMake will look at the directory /usr/share|lib/FOO/FOOConfig.cmake, so:\r
 886     install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake DESTINATION ${CMAKE_INSTALL_PREFIX}/share/opencv/)\r
 887 endif()\r
 888 \r
 889 # --------------------------------------------------------------------------------------------\r
 890 #  Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake  -> For use within binary installers/packages\r
 891 # -------------------------------------------------------------------------------------------\r
 892 if(WIN32)\r
 893     # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:\r
 894     \r
 895     # This will expand to, for example, <program files>/OpenCV 1.1.0/include\r
 896     set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/include\" \"\${THIS_OPENCV_CONFIG_PATH}/include/opencv\"")\r
 897 \r
 898     # This will expand to, for example, <program files>/OpenCV 1.1.0/lib\r
 899     set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/lib\"")\r
 900 \r
 901     #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/win-install/\"")\r
 902     exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"")\r
 903     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)\r
 904 endif()\r
 905 \r
 906 \r
 907 # --------------------------------------------------------------------------------------------\r
 908 #  Part 2/2: ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install"\r
 909 # prefix=/usr\r
 910 # exec_prefix=${prefix}\r
 911 # libdir=${exec_prefix}/lib\r
 912 # includedir=${prefix}/include/opencv\r
 913 # -------------------------------------------------------------------------------------------\r
 914 set(prefix      ${CMAKE_INSTALL_PREFIX})\r
 915 set(exec_prefix     "\${prefix}")\r
 916 set(libdir      "\${exec_prefix}/lib")\r
 917 set(includedir      "\${prefix}/include")\r
 918 set(VERSION             ${OPENCV_VERSION})\r
 919 \r
 920 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/opencv.pc" @ONLY IMMEDIATE)\r
 921 \r
 922 if(UNIX)\r
 923     install(FILES ${CMAKE_BINARY_DIR}/unix-install/opencv.pc DESTINATION lib/pkgconfig)\r
 924 endif()\r
 925 \r
 926 \r
 927 # ----------------------------------------------------------------------------\r
 928 #   Uninstall target, for "make uninstall"\r
 929 # ----------------------------------------------------------------------------\r
 930 CONFIGURE_FILE(\r
 931   "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"\r
 932   "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"\r
 933   IMMEDIATE @ONLY)\r
 934 \r
 935 ADD_CUSTOM_TARGET(uninstall\r
 936   "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")\r
 937 \r
 938 \r
 939 # ----------------------------------------------------------------------------\r
 940 #   CPack target\r
 941 # ----------------------------------------------------------------------------\r
 942 \r
 943 set(BUILD_PACKAGE OFF CACHE BOOL "Build a installer with the SDK")\r
 944 \r
 945 if(BUILD_PACKAGE)\r
 946 \r
 947     configure_file(\r
 948     Package.cmake.in\r
 949     ${CMAKE_BINARY_DIR}/.cpack/Package.cmake\r
 950     @ONLY\r
 951     )\r
 952     \r
 953     include(${CMAKE_BINARY_DIR}/.cpack/Package.cmake)\r
 954 \r
 955     set(root_files README)\r
 956 \r
 957     file(GLOB root_src_files *.in *.cmake CMakeLists.txt)\r
 958 \r
 959     if (NOT WIN32)\r
 960         install(FILES ${root_files}\r
 961                 DESTINATION ${OPENCV_DOC_INSTALL_PATH}\r
 962                 COMPONENT main)\r
 963     else()\r
 964         install(FILES ${root_files}\r
 965                 DESTINATION "."\r
 966                 COMPONENT main)\r
 967         install(FILES ${root_src_files}\r
 968                 DESTINATION "."\r
 969                 COMPONENT src)\r
 970         # Add the "win-install/OpenCVConfig.cmake" file to the "main" install component \r
 971         install(FILES \r
 972             "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake"\r
 973             DESTINATION "."\r
 974             COMPONENT main\r
 975             )\r
 976 \r
 977         if(CMAKE_INSTALL_DEBUG_LIBRARIES)\r
 978             foreach(m cxcore cv cvaux ml highgui opencv_ffmpeg)\r
 979                 install(FILES ${CMAKE_BINARY_DIR}/bin/Debug/${m}${OPENCV_DLLVERSION}d.dll\r
 980             DESTINATION bin COMPONENT main)\r
 981                 install(FILES ${CMAKE_BINARY_DIR}/lib/Debug/${m}${OPENCV_DLLVERSION}d.lib\r
 982             DESTINATION lib COMPONENT main)\r
 983             endforeach()     \r
 984         endif()\r
 985 \r
 986         install(DIRECTORY data samples DESTINATION "." COMPONENT main PATTERN ".svn" EXCLUDE)\r
 987         install(DIRECTORY 3rdparty apps interfaces src tests utils DESTINATION "." COMPONENT src PATTERN ".svn" EXCLUDE)\r
 988         install(DIRECTORY doc/ DESTINATION doc COMPONENT src FILES_MATCHING PATTERN "*.tex")\r
 989         install(DIRECTORY doc/pics DESTINATION doc COMPONENT src PATTERN ".svn" EXCLUDE)\r
 990         install(DIRECTORY doc/plastex DESTINATION doc COMPONENT src PATTERN ".svn" EXCLUDE)\r
 991     \r
 992     endif()\r
 993 endif()\r
 994 \r
 995 \r
 996 #-----------------------------------\r
 997 # Subdirectories:\r
 998 #-----------------------------------\r
 999 add_subdirectory(src)\r
1000 add_subdirectory(apps)\r
1001 \r
1002 if(BUILD_LATEX_DOCS)\r
1003   include(OpenCVFindLATEX.cmake REQUIRED)\r
1004     \r
1005   if(PDFLATEX_COMPILER)\r
1006     message(STATUS "PDF LaTeX found!")\r
1007   endif()\r
1008 endif()\r
1009 \r
1010 add_subdirectory(doc)\r
1011 add_subdirectory(data)\r
1012 \r
1013 if(BUILD_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_OCTAVE_EXAMPLES)\r
1014     add_subdirectory(samples)\r
1015 endif()\r
1016 \r
1017 if(BUILD_TESTS)\r
1018     enable_testing()\r
1019     add_subdirectory(tests)\r
1020 endif()\r
1021 \r
1022 add_subdirectory(interfaces)\r
1023 add_subdirectory(3rdparty)\r
1024 \r
1025 \r
1026 # ----------------------------------------------------------------------------\r
1027 #   Sumary:\r
1028 # ----------------------------------------------------------------------------\r
1029 message(STATUS "")\r
1030 message(STATUS "General configuration for opencv ${OPENCV_VERSION} =====================================")\r
1031 message(STATUS "")\r
1032 message(STATUS "    Built as dynamic libs?:    ${BUILD_SHARED_LIBS}")\r
1033 message(STATUS "    Compiler:                  ${CMAKE_COMPILER}")\r
1034 message(STATUS "    C++ flags (Release):       ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")\r
1035 message(STATUS "    C++ flags (Debug):         ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}")\r
1036 if(WIN32)\r
1037 message(STATUS "    Linker flags (Release):    ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE}")\r
1038 message(STATUS "    Linker flags (Debug):      ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG}")\r
1039 else()\r
1040 message(STATUS "    Linker flags (Release):    ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")\r
1041 message(STATUS "    Linker flags (Debug):      ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")\r
1042 endif()\r
1043 \r
1044 if(UNIX AND NOT APPLE)\r
1045 message(STATUS "")\r
1046 message(STATUS "  GUI: ")\r
1047 message(STATUS "    GTK+ 2.x:                  ${HAVE_GTK}")\r
1048 message(STATUS "    GThread:                   ${HAVE_GTHREAD}")\r
1049 message(STATUS "")\r
1050 endif()\r
1051 \r
1052 if(APPLE)\r
1053 message(STATUS "")\r
1054 if(HAVE_CARBON)\r
1055 message(STATUS "  GUI Back-end:                Carbon")\r
1056 else()\r
1057 message(STATUS "  GUI Back-end:                Cocoa")\r
1058 endif()\r
1059 message(STATUS "")\r
1060 endif() \r
1061 \r
1062 message(STATUS "  Image I/O: ")\r
1063 if(NOT WITH_JPEG OR JPEG_FOUND)\r
1064 message(STATUS "    JPEG:                      ${JPEG_FOUND}")\r
1065 else()\r
1066 message(STATUS "    JPEG:                      build")\r
1067 endif()\r
1068 \r
1069 if(NOT WIDTH_PNG OR PNG_FOUND)\r
1070 message(STATUS "    PNG:                       ${PNG_FOUND}")\r
1071 else()\r
1072 message(STATUS "    PNG:                       build")\r
1073 endif()\r
1074 \r
1075 if(NOT WITH_TIFF OR TIFF_FOUND)\r
1076 message(STATUS "    TIFF:                      ${TIFF_FOUND}")\r
1077 else()\r
1078 message(STATUS "    TIFF:                      build")\r
1079 endif()\r
1080 \r
1081 if(NOT WITH_JASPER OR JASPER_FOUND)\r
1082 message(STATUS "    JPEG 2000:                 ${JASPER_FOUND}")\r
1083 else()\r
1084 message(STATUS "    JPEG 2000:                 build")\r
1085 endif()\r
1086 \r
1087 if(UNIX AND NOT APPLE)\r
1088 message(STATUS "")\r
1089 message(STATUS "  Video I/O: ")\r
1090 message(STATUS "    DC1394 1.x:                ${HAVE_DC1394}")\r
1091 message(STATUS "    DC1394 2.x:                ${HAVE_DC1394_2}")\r
1092 message(STATUS "    FFMPEG:                    ${HAVE_FFMPEG}")\r
1093 message(STATUS "      codec:                   ${HAVE_FFMPEG_CODEC}")\r
1094 message(STATUS "      format:                  ${HAVE_FFMPEG_FORMAT}")\r
1095 message(STATUS "      util:                    ${HAVE_FFMPEG_UTIL}")\r
1096 message(STATUS "      swscale:                 ${HAVE_FFMPEG_SWSCALE}")\r
1097 message(STATUS "      gentoo-style:            ${HAVE_GENTOO_FFMPEG}")\r
1098 message(STATUS "    GStreamer:                 ${HAVE_GSTREAMER}")\r
1099 message(STATUS "    UniCap:                    ${HAVE_UNICAP}")\r
1100 message(STATUS "    PvAPI:                     ${HAVE_PVAPI}")\r
1101 if(HAVE_LIBV4L)\r
1102 message(STATUS "    V4L/V4L2:                  Using libv4l")\r
1103 else()\r
1104 message(STATUS "    V4L/V4L2:                  ${HAVE_CAMV4L}/${HAVE_CAMV4L2}")\r
1105 endif()\r
1106 message(STATUS "    Xine:                      ${HAVE_XINE}")\r
1107 endif()\r
1108 \r
1109 if(APPLE)\r
1110 message(STATUS "")\r
1111 if(WITH_QUICKTIME)\r
1112 message(STATUS "  Video I/O:                   QuickTime")\r
1113 else()\r
1114 message(STATUS "  Video I/O:                   QTKit")\r
1115 endif()\r
1116 endif()\r
1117 \r
1118 message(STATUS "")\r
1119 message(STATUS "  Interfaces: ")\r
1120 if(PYTHONLIBS_FOUND AND BUILD_SWIG_PYTHON_SUPPORT)\r
1121 message(STATUS "    Old Python:                1")\r
1122 else()\r
1123 message(STATUS "    Old Python:                0")\r
1124 endif()\r
1125 message(STATUS "    Python:                    ${BUILD_NEW_PYTHON_SUPPORT}")\r
1126 message(STATUS "    Python interpreter:        ${PYTHON_EXECUTABLE}")\r
1127 message(STATUS "    Python numpy:              ${PYTHON_USE_NUMPY}")\r
1128 \r
1129 if(IPP_FOUND AND USE_IPP)\r
1130 message(STATUS "    Use IPP:                   ${IPP_PATH}")\r
1131 else()\r
1132 message(STATUS "    Use IPP:                   NO")\r
1133 endif()\r
1134 \r
1135 if(HAVE_TBB)\r
1136 message(STATUS "    Use TBB:                   YES")\r
1137 else()\r
1138 message(STATUS "    Use TBB:                   NO")\r
1139 endif()\r
1140 \r
1141 if(BUILD_LATEX_DOCS AND PDFLATEX_COMPILER)\r
1142 message(STATUS "    Build Documentation        1")\r
1143 else()\r
1144 message(STATUS "    Build Documentation        0")\r
1145 endif()\r
1146 message(STATUS "")\r
1147 message(STATUS "    Install path:              ${CMAKE_INSTALL_PREFIX}")\r
1148 message(STATUS "")\r
1149 message(STATUS "    cvconfig.h is in:          ${OPENCV_CONFIG_FILE_INCLUDE_DIR}")\r
1150 message(STATUS "-----------------------------------------------------------------")\r
1151 message(STATUS "")\r
1152 \r
1153 #----------------------------------------------------------------------------\r
1154 #   Generate the OpenCVConfig.cmake file for unix\r
1155 #      installation in CMAKE_INSTALL_PREFIX\r
1156 #----------------------------------------------------------------------------\r