1 # 2 # The script to detect Intel(R) Integrated Performance Primitives (IPP) 3 # installation/package 4 # 5 # By default, ICV version will be used. 6 # To use standalone IPP update cmake command line: 7 # cmake ... -DIPPROOT=<path> ... 8 # 9 # Note: Backward compatibility is broken, IPPROOT environment path is ignored 10 # 11 # 12 # On return this will define: 13 # 14 # HAVE_IPP - True if Intel IPP found 15 # HAVE_IPP_ICV_ONLY - True if Intel IPP ICV version is available 16 # IPP_ROOT_DIR - root of IPP installation 17 # IPP_INCLUDE_DIRS - IPP include folder 18 # IPP_LIBRARIES - IPP libraries that are used by OpenCV 19 # IPP_VERSION_STR - string with the newest detected IPP version 20 # IPP_VERSION_MAJOR - numbers of IPP version (MAJOR.MINOR.BUILD) 21 # IPP_VERSION_MINOR 22 # IPP_VERSION_BUILD 23 # 24 # Created: 30 Dec 2010 by Vladimir Dudnik (vladimir.dudnik (at] intel.com) 25 # 26 27 unset(HAVE_IPP CACHE) 28 unset(HAVE_IPP_ICV_ONLY) 29 unset(IPP_ROOT_DIR) 30 unset(IPP_INCLUDE_DIRS) 31 unset(IPP_LIBRARIES) 32 unset(IPP_VERSION_STR) 33 unset(IPP_VERSION_MAJOR) 34 unset(IPP_VERSION_MINOR) 35 unset(IPP_VERSION_BUILD) 36 37 if (X86 AND UNIX AND NOT APPLE AND NOT ANDROID AND BUILD_SHARED_LIBS) 38 message(STATUS "On 32-bit Linux IPP can not currently be used with dynamic libs because of linker errors. Set BUILD_SHARED_LIBS=OFF") 39 return() 40 endif() 41 42 set(IPP_X64 0) 43 if(CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8) 44 set(IPP_X64 1) 45 endif() 46 if(CMAKE_CL_64) 47 set(IPP_X64 1) 48 endif() 49 50 # This function detects IPP version by analyzing .h file 51 macro(ipp_get_version VERSION_FILE) 52 unset(_VERSION_STR) 53 unset(_MAJOR) 54 unset(_MINOR) 55 unset(_BUILD) 56 57 # read IPP version info from file 58 file(STRINGS ${VERSION_FILE} STR1 REGEX "IPP_VERSION_MAJOR") 59 file(STRINGS ${VERSION_FILE} STR2 REGEX "IPP_VERSION_MINOR") 60 file(STRINGS ${VERSION_FILE} STR3 REGEX "IPP_VERSION_BUILD") 61 if("${STR3}" STREQUAL "") 62 file(STRINGS ${VERSION_FILE} STR3 REGEX "IPP_VERSION_UPDATE") 63 endif() 64 file(STRINGS ${VERSION_FILE} STR4 REGEX "IPP_VERSION_STR") 65 66 # extract info and assign to variables 67 string(REGEX MATCHALL "[0-9]+" _MAJOR ${STR1}) 68 string(REGEX MATCHALL "[0-9]+" _MINOR ${STR2}) 69 string(REGEX MATCHALL "[0-9]+" _BUILD ${STR3}) 70 string(REGEX MATCHALL "[0-9]+[.]+[0-9]+[^\"]+|[0-9]+[.]+[0-9]+" _VERSION_STR ${STR4}) 71 72 # export info to parent scope 73 set(IPP_VERSION_STR ${_VERSION_STR}) 74 set(IPP_VERSION_MAJOR ${_MAJOR}) 75 set(IPP_VERSION_MINOR ${_MINOR}) 76 set(IPP_VERSION_BUILD ${_BUILD}) 77 endmacro() 78 79 macro(_ipp_not_supported) 80 message(STATUS ${ARGN}) 81 unset(HAVE_IPP) 82 unset(HAVE_IPP_ICV_ONLY) 83 unset(IPP_VERSION_STR) 84 return() 85 endmacro() 86 87 # This macro uses IPP_ROOT_DIR variable 88 # TODO Cleanup code after ICV package stabilization 89 macro(ipp_detect_version) 90 set(IPP_INCLUDE_DIRS ${IPP_ROOT_DIR}/include) 91 92 set(__msg) 93 if(EXISTS ${IPP_ROOT_DIR}/include/ippicv_redefs.h) 94 set(__msg " (ICV version)") 95 set(HAVE_IPP_ICV_ONLY 1) 96 elseif(EXISTS ${IPP_ROOT_DIR}/include/ipp.h) 97 # nothing 98 else() 99 _ipp_not_supported("Can't resolve IPP directory: ${IPP_ROOT_DIR}") 100 endif() 101 102 ipp_get_version(${IPP_INCLUDE_DIRS}/ippversion.h) 103 ocv_assert(IPP_VERSION_STR VERSION_GREATER "1.0") 104 105 message(STATUS "found IPP${__msg}: ${_MAJOR}.${_MINOR}.${_BUILD} [${IPP_VERSION_STR}]") 106 message(STATUS "at: ${IPP_ROOT_DIR}") 107 108 if(${IPP_VERSION_STR} VERSION_LESS "7.0") 109 _ipp_not_supported("IPP ${IPP_VERSION_STR} is not supported") 110 endif() 111 112 set(HAVE_IPP 1) 113 114 macro(_ipp_set_library_dir DIR) 115 if(NOT EXISTS ${DIR}) 116 _ipp_not_supported("IPP library directory not found") 117 endif() 118 set(IPP_LIBRARY_DIR ${DIR}) 119 endmacro() 120 121 if(APPLE) 122 _ipp_set_library_dir(${IPP_ROOT_DIR}/lib) 123 elseif(IPP_X64) 124 _ipp_set_library_dir(${IPP_ROOT_DIR}/lib/intel64) 125 else() 126 _ipp_set_library_dir(${IPP_ROOT_DIR}/lib/ia32) 127 endif() 128 129 macro(_ipp_add_library name) 130 # dynamic linking is only supported for standalone version of IPP 131 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV_ONLY) 132 set(IPP_LIB_PREFIX ${CMAKE_SHARED_LIBRARY_PREFIX}) 133 set(IPP_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX}) 134 else () 135 set(IPP_LIB_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX}) 136 set(IPP_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX}) 137 endif () 138 if (EXISTS ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}) 139 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV_ONLY) 140 # When using dynamic libraries from standalone IPP it is your responsibility to install those on the target system 141 list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}) 142 else () 143 add_library(ipp${name} STATIC IMPORTED) 144 set_target_properties(ipp${name} PROPERTIES 145 IMPORTED_LINK_INTERFACE_LIBRARIES "" 146 IMPORTED_LOCATION ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX} 147 ) 148 list(APPEND IPP_LIBRARIES ipp${name}) 149 # CMake doesn't support "install(TARGETS ${IPP_PREFIX}${name} " command with imported targets 150 install(FILES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX} 151 DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev) 152 string(TOUPPER ${name} uname) 153 set(IPP${uname}_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_3P_LIB_INSTALL_PATH}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}" CACHE INTERNAL "" FORCE) 154 set(IPP${uname}_LOCATION_PATH "${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}" CACHE INTERNAL "" FORCE) 155 endif() 156 else() 157 message(STATUS "Can't find IPP library: ${name} at ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}") 158 endif() 159 endmacro() 160 161 set(IPP_PREFIX "ipp") 162 if(${IPP_VERSION_STR} VERSION_LESS "8.0") 163 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV_ONLY) 164 set(IPP_SUFFIX "") # dynamic not threaded libs suffix IPP 7.x 165 else () 166 set(IPP_SUFFIX "_l") # static not threaded libs suffix IPP 7.x 167 endif () 168 else () 169 if(WIN32) 170 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV_ONLY) 171 set(IPP_SUFFIX "") # dynamic not threaded libs suffix IPP 8.x for Windows 172 else () 173 set(IPP_SUFFIX "mt") # static not threaded libs suffix IPP 8.x for Windows 174 endif () 175 else() 176 set(IPP_SUFFIX "") # static not threaded libs suffix IPP 8.x for Linux/OS X 177 endif() 178 endif() 179 180 if(HAVE_IPP_ICV_ONLY) 181 _ipp_add_library(icv) 182 else() 183 _ipp_add_library(core) 184 _ipp_add_library(s) 185 _ipp_add_library(i) 186 _ipp_add_library(cc) 187 _ipp_add_library(cv) 188 _ipp_add_library(vm) 189 _ipp_add_library(m) 190 191 if(UNIX) 192 get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../lib REALPATH) 193 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}) 194 get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../compiler/lib REALPATH) 195 endif() 196 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}) 197 _ipp_not_supported("IPP configuration error: can't find Intel compiler library dir ${INTEL_COMPILER_LIBRARY_DIR}") 198 endif() 199 if(NOT APPLE) 200 if(IPP_X64) 201 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/intel64) 202 message(SEND_ERROR "Intel compiler EM64T libraries not found") 203 endif() 204 set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/intel64) 205 else() 206 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/ia32) 207 message(SEND_ERROR "Intel compiler IA32 libraries not found") 208 endif() 209 set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/ia32) 210 endif() 211 endif() 212 213 macro(_ipp_add_compiler_library name) 214 if (EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX}) 215 list(APPEND IPP_LIBRARIES ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX}) 216 else() 217 message(STATUS "Can't find compiler library: ${name} at ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX}") 218 endif() 219 endmacro() 220 221 _ipp_add_compiler_library(irc) 222 _ipp_add_compiler_library(imf) 223 _ipp_add_compiler_library(svml) 224 endif(UNIX) 225 endif() 226 227 #message(STATUS "IPP libs: ${IPP_LIBRARIES}") 228 endmacro() 229 230 # OPENCV_IPP_PATH is an environment variable for internal usage only, do not use it 231 if(DEFINED ENV{OPENCV_IPP_PATH} AND NOT DEFINED IPPROOT) 232 set(IPPROOT "$ENV{OPENCV_IPP_PATH}") 233 endif() 234 if(NOT DEFINED IPPROOT) 235 include("${OpenCV_SOURCE_DIR}/3rdparty/ippicv/downloader.cmake") 236 if(DEFINED OPENCV_ICV_PATH) 237 set(IPPROOT "${OPENCV_ICV_PATH}") 238 else() 239 return() 240 endif() 241 endif() 242 243 file(TO_CMAKE_PATH "${IPPROOT}" __IPPROOT) 244 if(EXISTS "${__IPPROOT}/include/ippversion.h") 245 set(IPP_ROOT_DIR ${__IPPROOT}) 246 ipp_detect_version() 247 endif() 248 249 250 if(WIN32 AND MINGW AND NOT IPP_VERSION_MAJOR LESS 7) 251 # Since IPP built with Microsoft compiler and /GS option 252 # ====================================================== 253 # From Windows SDK 7.1 254 # (usually in "C:\Program Files\Microsoft Visual Studio 10.0\VC\lib"), 255 # to avoid undefined reference to __security_cookie and _chkstk: 256 set(MSV_RUNTMCHK "RunTmChk") 257 set(IPP_LIBRARIES ${IPP_LIBRARIES} ${MSV_RUNTMCHK}${IPP_LIB_SUFFIX}) 258 259 # To avoid undefined reference to _alldiv and _chkstk 260 # =================================================== 261 # NB: it may require a recompilation of w32api (after having modified 262 # the file ntdll.def) to export the required functions 263 # See http://code.opencv.org/issues/1906 for additional details 264 set(MSV_NTDLL "ntdll") 265 set(IPP_LIBRARIES ${IPP_LIBRARIES} ${MSV_NTDLL}${IPP_LIB_SUFFIX}) 266 endif() 267
