cmake/OpenCVFindIPP.cmake

   1 #
   2 # The script to detect Intel(R) Integrated Performance Primitives (IPP)
   3 # installation/package
   4 #
   5 # Windows host:
   6 # Run script like this before cmake:
   7 #   call "<IPP_INSTALL_DIR>\bin\ippvars.bat" intel64
   8 # for example:
   9 #   call "C:\Program Files (x86)\Intel\Composer XE\ipp\bin\ippvars.bat" intel64
  10 #
  11 # Linux host:
  12 # Run script like this before cmake:
  13 #   source /opt/intel/ipp/bin/ippvars.sh [ia32|intel64]
  14 #
  15 # On return this will define:
  16 #
  17 # HAVE_IPP          - True if Intel IPP found
  18 # HAVE_IPP_ICV_ONLY - True if Intel IPP ICV version is available
  19 # IPP_ROOT_DIR      - root of IPP installation
  20 # IPP_INCLUDE_DIRS  - IPP include folder
  21 # IPP_LIBRARIES     - IPP libraries that are used by OpenCV
  22 # IPP_VERSION_STR   - string with the newest detected IPP version
  23 # IPP_VERSION_MAJOR - numbers of IPP version (MAJOR.MINOR.BUILD)
  24 # IPP_VERSION_MINOR
  25 # IPP_VERSION_BUILD
  26 #
  27 # Created: 30 Dec 2010 by Vladimir Dudnik (vladimir.dudnik@intel.com)
  28 #
  29
  30 unset(HAVE_IPP CACHE)
  31 unset(HAVE_IPP_ICV_ONLY)
  32 unset(IPP_ROOT_DIR)
  33 unset(IPP_INCLUDE_DIRS)
  34 unset(IPP_LIBRARIES)
  35 unset(IPP_VERSION_STR)
  36 unset(IPP_VERSION_MAJOR)
  37 unset(IPP_VERSION_MINOR)
  38 unset(IPP_VERSION_BUILD)
  39
  40 set(IPP_LIB_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
  41 set(IPP_LIB_SUFFIX  ${CMAKE_STATIC_LIBRARY_SUFFIX})
  42 set(IPP_PREFIX "ipp")
  43 set(IPP_SUFFIX "_l")
  44 set(IPPCORE    "core") # core functionality
  45 set(IPPS       "s")    # signal processing
  46 set(IPPI       "i")    # image processing
  47 set(IPPCC      "cc")   # color conversion
  48 set(IPPCV      "cv")   # computer vision
  49 set(IPPVM      "vm")   # vector math
  50
  51 set(IPP_X64 0)
  52 if(CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8)
  53     set(IPP_X64 1)
  54 endif()
  55 if(CMAKE_CL_64)
  56     set(IPP_X64 1)
  57 endif()
  58
  59 # This function detects IPP version by analyzing ippversion.h file
  60 macro(ipp_get_version _ROOT_DIR)
  61   unset(_VERSION_STR)
  62   unset(_MAJOR)
  63   unset(_MINOR)
  64   unset(_BUILD)
  65
  66   # read IPP version info from file
  67   file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR1 REGEX "IPP_VERSION_MAJOR")
  68   file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR2 REGEX "IPP_VERSION_MINOR")
  69   file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR3 REGEX "IPP_VERSION_BUILD")
  70   if("${STR3}" STREQUAL "")
  71     file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR3 REGEX "IPP_VERSION_UPDATE")
  72   endif()
  73   file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR4 REGEX "IPP_VERSION_STR")
  74
  75   # extract info and assign to variables
  76   string(REGEX MATCHALL "[0-9]+" _MAJOR ${STR1})
  77   string(REGEX MATCHALL "[0-9]+" _MINOR ${STR2})
  78   string(REGEX MATCHALL "[0-9]+" _BUILD ${STR3})
  79   string(REGEX MATCHALL "[0-9]+[.]+[0-9]+[^\"]+|[0-9]+[.]+[0-9]+" _VERSION_STR ${STR4})
  80
  81   # export info to parent scope
  82   set(IPP_VERSION_STR   ${_VERSION_STR})
  83   set(IPP_VERSION_MAJOR ${_MAJOR})
  84   set(IPP_VERSION_MINOR ${_MINOR})
  85   set(IPP_VERSION_BUILD ${_BUILD})
  86
  87   set(__msg)
  88   if(EXISTS ${_ROOT_DIR}/include/ippicv.h)
  89     ocv_assert(WITH_ICV AND NOT WITH_IPP)
  90     set(__msg " ICV version")
  91     set(HAVE_IPP_ICV_ONLY 1)
  92   endif()
  93
  94   message(STATUS "found IPP: ${_MAJOR}.${_MINOR}.${_BUILD} [${_VERSION_STR}]${__msg}")
  95   message(STATUS "at: ${_ROOT_DIR}")
  96 endmacro()
  97
  98
  99 # This function sets IPP_INCLUDE_DIRS and IPP_LIBRARIES variables
 100 macro(ipp_set_variables _LATEST_VERSION)
 101   if(${_LATEST_VERSION} VERSION_LESS "7.0")
 102     message(SEND_ERROR "IPP ${_LATEST_VERSION} is not supported")
 103     unset(HAVE_IPP)
 104     return()
 105   endif()
 106
 107   # set INCLUDE and LIB folders
 108   set(IPP_INCLUDE_DIRS ${IPP_ROOT_DIR}/include)
 109
 110   if(NOT HAVE_IPP_ICV_ONLY)
 111     if(APPLE)
 112       set(IPP_LIBRARY_DIR ${IPP_ROOT_DIR}/lib)
 113     elseif(IPP_X64)
 114       if(NOT EXISTS ${IPP_ROOT_DIR}/lib/intel64)
 115         message(SEND_ERROR "IPP EM64T libraries not found")
 116       endif()
 117       set(IPP_LIBRARY_DIR ${IPP_ROOT_DIR}/lib/intel64)
 118     else()
 119       if(NOT EXISTS ${IPP_ROOT_DIR}/lib/ia32)
 120         message(SEND_ERROR "IPP IA32 libraries not found")
 121       endif()
 122       set(IPP_LIBRARY_DIR ${IPP_ROOT_DIR}/lib/ia32)
 123     endif()
 124   else()
 125     if(APPLE)
 126       set(IPP_LIBRARY_DIR ${IPP_ROOT_DIR}/libs/macosx)
 127     elseif(WIN32 AND NOT ARM)
 128       set(IPP_LIBRARY_DIR ${IPP_ROOT_DIR}/libs/windows)
 129     elseif(UNIX)
 130       set(IPP_LIBRARY_DIR ${IPP_ROOT_DIR}/libs/linux)
 131     else()
 132       message(MESSAGE "IPP ${_LATEST_VERSION} at ${IPP_ROOT_DIR} is not supported")
 133       unset(HAVE_IPP)
 134       return()
 135     endif()
 136     if(X86_64)
 137       set(IPP_LIBRARY_DIR ${IPP_LIBRARY_DIR}/intel64)
 138     else()
 139       set(IPP_LIBRARY_DIR ${IPP_LIBRARY_DIR}/ia32)
 140     endif()
 141   endif()
 142
 143   set(IPP_PREFIX "ipp")
 144   if(${_LATEST_VERSION} VERSION_LESS "8.0")
 145     set(IPP_SUFFIX "_l")        # static not threaded libs suffix IPP 7.x
 146   else()
 147     if(WIN32)
 148       set(IPP_SUFFIX "mt")    # static not threaded libs suffix IPP 8.x for Windows
 149     else()
 150       set(IPP_SUFFIX "")      # static not threaded libs suffix IPP 8.x for Linux/OS X
 151     endif()
 152   endif()
 153   set(IPPCORE "core")     # core functionality
 154   set(IPPSP   "s")        # signal processing
 155   set(IPPIP   "i")        # image processing
 156   set(IPPCC   "cc")       # color conversion
 157   set(IPPCV   "cv")       # computer vision
 158   set(IPPVM   "vm")       # vector math
 159   set(IPPM    "m")        # matrix math
 160
 161   list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPVM}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
 162   list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCC}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
 163   list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCV}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
 164   list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPI}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
 165   list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPS}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
 166   list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCORE}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
 167   if(NOT HAVE_IPP_ICV_ONLY)
 168     list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPM}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
 169   endif()
 170
 171 # FIXIT
 172 #  if(UNIX AND NOT HAVE_IPP_ICV_ONLY)
 173 #    get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../lib REALPATH)
 174   if(UNIX)
 175     if(NOT HAVE_IPP_ICV_ONLY)
 176       get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../lib REALPATH)
 177     else()
 178       set(INTEL_COMPILER_LIBRARY_DIR "/opt/intel/lib")
 179     endif()
 180     if(IPP_X64)
 181       if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
 182         message(SEND_ERROR "Intel compiler EM64T libraries not found")
 183       endif()
 184       if(NOT APPLE)
 185         set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
 186       endif()
 187     else()
 188       if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
 189         message(SEND_ERROR "Intel compiler IA32 libraries not found")
 190       endif()
 191       if (NOT APPLE)
 192         set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
 193       endif()
 194     endif()
 195     list(APPEND IPP_LIBRARIES ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}irc${CMAKE_SHARED_LIBRARY_SUFFIX})
 196     list(APPEND IPP_LIBRARIES ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}imf${CMAKE_SHARED_LIBRARY_SUFFIX})
 197     list(APPEND IPP_LIBRARIES ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}svml${CMAKE_SHARED_LIBRARY_SUFFIX})
 198   endif()
 199
 200   #message(STATUS "IPP libs: ${IPP_LIBRARIES}")
 201 endmacro()
 202
 203 if(WITH_IPP)
 204   set(IPPPATH $ENV{IPPROOT})
 205   if(UNIX)
 206     list(APPEND IPPPATH /opt/intel/ipp)
 207   endif()
 208 elseif(WITH_ICV)
 209   if(DEFINED ENV{IPPICVROOT})
 210     set(IPPPATH $ENV{IPPICVROOT})
 211   else()
 212     set(IPPPATH ${OpenCV_SOURCE_DIR}/3rdparty/ippicv)
 213   endif()
 214 endif()
 215
 216
 217 find_path(
 218     IPP_H_PATH
 219     NAMES ippversion.h
 220     PATHS ${IPPPATH}
 221     PATH_SUFFIXES include
 222     DOC "The path to Intel(R) IPP header files"
 223     NO_DEFAULT_PATH
 224     NO_CMAKE_PATH)
 225
 226 if(IPP_H_PATH)
 227     set(HAVE_IPP 1)
 228
 229     get_filename_component(IPP_ROOT_DIR ${IPP_H_PATH} PATH)
 230
 231     ipp_get_version(${IPP_ROOT_DIR})
 232     ipp_set_variables(${IPP_VERSION_STR})
 233 endif()
 234
 235
 236 if(WIN32 AND MINGW AND NOT IPP_VERSION_MAJOR LESS 7)
 237     # Since IPP built with Microsoft compiler and /GS option
 238     # ======================================================
 239     # From Windows SDK 7.1
 240     #   (usually in "C:\Program Files\Microsoft Visual Studio 10.0\VC\lib"),
 241     # to avoid undefined reference to __security_cookie and _chkstk:
 242     set(MSV_RUNTMCHK "RunTmChk")
 243     set(IPP_LIBRARIES ${IPP_LIBRARIES} ${MSV_RUNTMCHK}${IPP_LIB_SUFFIX})
 244
 245     # To avoid undefined reference to _alldiv and _chkstk
 246     # ===================================================
 247     # NB: it may require a recompilation of w32api (after having modified
 248     #     the file ntdll.def) to export the required functions
 249     #     See http://code.opencv.org/issues/1906 for additional details
 250     set(MSV_NTDLL    "ntdll")
 251     set(IPP_LIBRARIES ${IPP_LIBRARIES} ${MSV_NTDLL}${IPP_LIB_SUFFIX})
 252 endif()