2 # The script to detect Intel(R) Integrated Performance Primitives (IPP)
5 # By default, ICV version will be used.
6 # To use standalone IPP update cmake command line:
7 # cmake ... -DIPPROOT=<path> ...
9 # Note: Backward compatibility is broken, IPPROOT environment path is ignored
12 # On return this will define:
14 # HAVE_IPP - True if Intel IPP found
15 # HAVE_IPP_ICV - 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)
24 # Created: 30 Dec 2010 by Vladimir Dudnik (vladimir.dudnik@intel.com)
30 unset(IPP_INCLUDE_DIRS)
32 unset(IPP_VERSION_STR)
33 unset(IPP_VERSION_MAJOR)
34 unset(IPP_VERSION_MINOR)
35 unset(IPP_VERSION_BUILD)
37 if (X86 AND UNIX AND NOT APPLE AND NOT ANDROID AND BUILD_SHARED_LIBS)
38 message(STATUS "On 32-bit Linux Intel IPP can not currently be used with dynamic libs because of linker errors. Set BUILD_SHARED_LIBS=OFF")
43 if(CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8)
50 # This function detects Intel IPP version by analyzing .h file
51 macro(ipp_get_version VERSION_FILE)
57 # read Intel 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")
64 file(STRINGS ${VERSION_FILE} STR4 REGEX "IPP_VERSION_STR")
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})
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})
79 macro(_ipp_not_supported)
80 message(STATUS ${ARGN})
83 unset(IPP_VERSION_STR)
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)
93 if(EXISTS ${IPP_ROOT_DIR}/include/ippicv_redefs.h)
94 set(__msg " (ICV version)")
96 elseif(EXISTS ${IPP_ROOT_DIR}/include/ipp.h)
99 _ipp_not_supported("Can't resolve Intel IPP directory: ${IPP_ROOT_DIR}")
102 ipp_get_version(${IPP_INCLUDE_DIRS}/ippversion.h)
103 ocv_assert(IPP_VERSION_STR VERSION_GREATER "1.0")
105 message(STATUS "found Intel IPP${__msg}: ${_MAJOR}.${_MINOR}.${_BUILD} [${IPP_VERSION_STR}]")
106 message(STATUS "at: ${IPP_ROOT_DIR}")
108 if(${IPP_VERSION_STR} VERSION_LESS "7.0")
109 _ipp_not_supported("Intel IPP ${IPP_VERSION_STR} is not supported")
114 macro(_ipp_set_library_dir DIR)
115 if(NOT EXISTS ${DIR})
116 _ipp_not_supported("Intel IPP library directory not found")
118 set(IPP_LIBRARY_DIR ${DIR})
121 if(APPLE AND NOT HAVE_IPP_ICV)
122 _ipp_set_library_dir(${IPP_ROOT_DIR}/lib)
124 _ipp_set_library_dir(${IPP_ROOT_DIR}/lib/intel64)
126 _ipp_set_library_dir(${IPP_ROOT_DIR}/lib/ia32)
129 macro(_ipp_add_library name)
130 # dynamic linking is only supported for standalone version of Intel IPP
131 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV)
133 set(IPP_LIB_PREFIX ${CMAKE_IMPORT_LIBRARY_PREFIX})
134 set(IPP_LIB_SUFFIX ${CMAKE_IMPORT_LIBRARY_SUFFIX})
136 set(IPP_LIB_PREFIX ${CMAKE_SHARED_LIBRARY_PREFIX})
137 set(IPP_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
140 set(IPP_LIB_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
141 set(IPP_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
143 if (EXISTS ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
144 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV)
145 # When using dynamic libraries from standalone Intel IPP it is your responsibility to install those on the target system
146 list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
148 add_library(ipp${name} STATIC IMPORTED)
149 set_target_properties(ipp${name} PROPERTIES
150 IMPORTED_LINK_INTERFACE_LIBRARIES ""
151 IMPORTED_LOCATION ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
153 list(APPEND IPP_LIBRARIES ipp${name})
154 if (NOT BUILD_SHARED_LIBS)
155 # CMake doesn't support "install(TARGETS ${IPP_PREFIX}${name} " command with imported targets
156 install(FILES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
157 DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
158 string(TOUPPER ${name} uname)
159 set(IPP${uname}_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_3P_LIB_INSTALL_PATH}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}" CACHE INTERNAL "" FORCE)
160 set(IPP${uname}_LOCATION_PATH "${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}" CACHE INTERNAL "" FORCE)
164 message(STATUS "Can't find Intel IPP library: ${name} at ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}")
168 set(IPP_PREFIX "ipp")
169 if(${IPP_VERSION_STR} VERSION_LESS "8.0")
170 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV)
171 set(IPP_SUFFIX "") # dynamic not threaded libs suffix Intel IPP 7.x
173 set(IPP_SUFFIX "_l") # static not threaded libs suffix Intel IPP 7.x
177 if (BUILD_WITH_DYNAMIC_IPP AND NOT HAVE_IPP_ICV)
178 set(IPP_SUFFIX "") # dynamic not threaded libs suffix Intel IPP 8.x for Windows
180 set(IPP_SUFFIX "mt") # static not threaded libs suffix Intel IPP 8.x for Windows
183 set(IPP_SUFFIX "") # static not threaded libs suffix Intel IPP 8.x for Linux/OS X
188 _ipp_add_library(icv)
195 _ipp_add_library(core)
197 if(UNIX AND IPP_VERSION_MAJOR LESS 2017)
198 get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../lib REALPATH)
199 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR})
200 get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../compiler/lib REALPATH)
202 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR})
203 _ipp_not_supported("Intel IPP configuration error: can't find Intel compiler library dir ${INTEL_COMPILER_LIBRARY_DIR}")
207 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
208 message(SEND_ERROR "Intel compiler EM64T libraries not found")
210 set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
212 if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
213 message(SEND_ERROR "Intel compiler IA32 libraries not found")
215 set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
219 macro(_ipp_add_compiler_library name)
220 if (EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX})
221 list(APPEND IPP_LIBRARIES ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX})
223 message(STATUS "Can't find compiler library: ${name} at ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX}")
227 _ipp_add_compiler_library(irc)
228 _ipp_add_compiler_library(imf)
229 _ipp_add_compiler_library(svml)
233 #message(STATUS "Intel IPP libs: ${IPP_LIBRARIES}")
236 # OPENCV_IPP_PATH is an environment variable for internal usage only, do not use it
237 if(DEFINED ENV{OPENCV_IPP_PATH} AND NOT DEFINED IPPROOT)
238 set(IPPROOT "$ENV{OPENCV_IPP_PATH}")
241 if(NOT DEFINED IPPROOT)
242 include("${OpenCV_SOURCE_DIR}/3rdparty/ippicv/ippicv.cmake")
243 download_ippicv(IPPROOT)
247 ocv_install_3rdparty_licenses(ippicv "${IPPROOT}/readme.htm" "${IPPROOT}/license/ippEULA.txt")
250 file(TO_CMAKE_PATH "${IPPROOT}" __IPPROOT)
251 if(EXISTS "${__IPPROOT}/include/ippversion.h")
252 set(IPP_ROOT_DIR ${__IPPROOT})
257 if(WIN32 AND MINGW AND NOT IPP_VERSION_MAJOR LESS 7)
258 # Since Intel IPP built with Microsoft compiler and /GS option
259 # ======================================================
260 # From Windows SDK 7.1
261 # (usually in "C:\Program Files\Microsoft Visual Studio 10.0\VC\lib"),
262 # to avoid undefined reference to __security_cookie and _chkstk:
263 set(MSV_RUNTMCHK "RunTmChk")
264 set(IPP_LIBRARIES ${IPP_LIBRARIES} ${MSV_RUNTMCHK}${IPP_LIB_SUFFIX})
266 # To avoid undefined reference to _alldiv and _chkstk
267 # ===================================================
268 # NB: it may require a recompilation of w32api (after having modified
269 # the file ntdll.def) to export the required functions
270 # See http://code.opencv.org/issues/1906 for additional details
271 set(MSV_NTDLL "ntdll")
272 set(IPP_LIBRARIES ${IPP_LIBRARIES} ${MSV_NTDLL}${IPP_LIB_SUFFIX})