# The script to detect Intel(R) Integrated Performance Primitives (IPP)
# installation/package
#
-# This will try to find Intel IPP libraries, and include path by automatic
-# search through typical install locations and if failed it will
-# examine IPPROOT environment variable.
-# Note, IPPROOT is not set by IPP installer, it should be set manually.
+# By default, ICV version will be used.
+# To use standalone IPP update cmake command line:
+# cmake ... -DIPPROOT=<path> ...
+#
+# Note: Backward compatibility is broken, IPPROOT environment path is ignored
+#
#
# On return this will define:
#
-# IPP_FOUND - True if Intel IPP found
-# IPP_ROOT_DIR - root of IPP installation
-# IPP_INCLUDE_DIRS - IPP include folder
-# IPP_LIBRARY_DIRS - IPP libraries folder
-# IPP_LIBRARIES - IPP libraries names that are used by OpenCV
-# IPP_LATEST_VERSION_STR - string with the newest detected IPP version
-# IPP_LATEST_VERSION_MAJOR - numbers of IPP version (MAJOR.MINOR.BUILD)
-# IPP_LATEST_VERSION_MINOR
-# IPP_LATEST_VERSION_BUILD
+# HAVE_IPP - True if Intel IPP found
+# HAVE_IPP_ICV_ONLY - True if Intel IPP ICV version is available
+# IPP_ROOT_DIR - root of IPP installation
+# IPP_INCLUDE_DIRS - IPP include folder
+# IPP_LIBRARIES - IPP libraries that are used by OpenCV
+# IPP_VERSION_STR - string with the newest detected IPP version
+# IPP_VERSION_MAJOR - numbers of IPP version (MAJOR.MINOR.BUILD)
+# IPP_VERSION_MINOR
+# IPP_VERSION_BUILD
#
# Created: 30 Dec 2010 by Vladimir Dudnik (vladimir.dudnik@intel.com)
#
-set(IPP_FOUND)
-set(IPP_VERSION_STR "5.3.0.0") # will not detect earlier versions
-set(IPP_VERSION_MAJOR 0)
-set(IPP_VERSION_MINOR 0)
-set(IPP_VERSION_BUILD 0)
-set(IPP_ROOT_DIR)
-set(IPP_INCLUDE_DIRS)
-set(IPP_LIBRARY_DIRS)
-set(IPP_LIBRARIES)
-set(IPP_LIB_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
-set(IPP_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
-set(IPP_PREFIX "ipp")
-set(IPP_SUFFIX "_l")
-set(IPPCORE "core") # core functionality
-set(IPPS "s") # signal processing
-set(IPPI "i") # image processing
-set(IPPCC "cc") # color conversion
-set(IPPCV "cv") # computer vision
-set(IPPVM "vm") # vector math
+unset(HAVE_IPP CACHE)
+unset(HAVE_IPP_ICV_ONLY)
+unset(IPP_ROOT_DIR)
+unset(IPP_INCLUDE_DIRS)
+unset(IPP_LIBRARIES)
+unset(IPP_VERSION_STR)
+unset(IPP_VERSION_MAJOR)
+unset(IPP_VERSION_MINOR)
+unset(IPP_VERSION_BUILD)
+set(IPP_LIB_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
+set(IPP_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
set(IPP_X64 0)
-if (CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8)
+if(CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8)
set(IPP_X64 1)
endif()
-if (CMAKE_CL_64)
+if(CMAKE_CL_64)
set(IPP_X64 1)
endif()
-# ------------------------------------------------------------------------
-# This function detect IPP version by analyzing ippversion.h file
-# Note, ippversion.h file was inroduced since IPP 5.3
-# ------------------------------------------------------------------------
-function(get_ipp_version _ROOT_DIR)
- set(_VERSION_STR)
- set(_MAJOR)
- set(_MINOR)
- set(_BUILD)
-
- # read IPP version info from file
- file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR1 REGEX "IPP_VERSION_MAJOR")
- file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR2 REGEX "IPP_VERSION_MINOR")
- file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR3 REGEX "IPP_VERSION_BUILD")
- if("${STR3}" STREQUAL "")
- file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR3 REGEX "IPP_VERSION_UPDATE")
+# This function detects IPP version by analyzing .h file
+macro(ipp_get_version VERSION_FILE)
+ unset(_VERSION_STR)
+ unset(_MAJOR)
+ unset(_MINOR)
+ unset(_BUILD)
+
+ # read IPP version info from file
+ file(STRINGS ${VERSION_FILE} STR1 REGEX "IPP_VERSION_MAJOR")
+ file(STRINGS ${VERSION_FILE} STR2 REGEX "IPP_VERSION_MINOR")
+ file(STRINGS ${VERSION_FILE} STR3 REGEX "IPP_VERSION_BUILD")
+ if("${STR3}" STREQUAL "")
+ file(STRINGS ${VERSION_FILE} STR3 REGEX "IPP_VERSION_UPDATE")
+ endif()
+ file(STRINGS ${VERSION_FILE} STR4 REGEX "IPP_VERSION_STR")
+
+ # extract info and assign to variables
+ string(REGEX MATCHALL "[0-9]+" _MAJOR ${STR1})
+ string(REGEX MATCHALL "[0-9]+" _MINOR ${STR2})
+ string(REGEX MATCHALL "[0-9]+" _BUILD ${STR3})
+ string(REGEX MATCHALL "[0-9]+[.]+[0-9]+[^\"]+|[0-9]+[.]+[0-9]+" _VERSION_STR ${STR4})
+
+ # export info to parent scope
+ set(IPP_VERSION_STR ${_VERSION_STR})
+ set(IPP_VERSION_MAJOR ${_MAJOR})
+ set(IPP_VERSION_MINOR ${_MINOR})
+ set(IPP_VERSION_BUILD ${_BUILD})
+endmacro()
+
+macro(_ipp_not_supported)
+ message(STATUS ${ARGN})
+ unset(HAVE_IPP)
+ unset(HAVE_IPP_ICV_ONLY)
+ unset(IPP_VERSION_STR)
+ return()
+endmacro()
+
+# This macro uses IPP_ROOT_DIR variable
+# TODO Cleanup code after ICV package stabilization
+macro(ipp_detect_version)
+ set(IPP_INCLUDE_DIRS ${IPP_ROOT_DIR}/include)
+
+ set(__msg)
+ if(EXISTS ${IPP_ROOT_DIR}/include/ippicv_redefs.h)
+ set(__msg " (ICV version)")
+ set(HAVE_IPP_ICV_ONLY 1)
+ elseif(EXISTS ${IPP_ROOT_DIR}/include/ipp.h)
+ # nothing
+ else()
+ _ipp_not_supported("Can't resolve IPP directory: ${IPP_ROOT_DIR}")
+ endif()
+
+ ipp_get_version(${IPP_INCLUDE_DIRS}/ippversion.h)
+ ocv_assert(IPP_VERSION_STR VERSION_GREATER "1.0")
+
+ message(STATUS "found IPP${__msg}: ${_MAJOR}.${_MINOR}.${_BUILD} [${IPP_VERSION_STR}]")
+ message(STATUS "at: ${IPP_ROOT_DIR}")
+
+ if(${IPP_VERSION_STR} VERSION_LESS "7.0")
+ _ipp_not_supported("IPP ${IPP_VERSION_STR} is not supported")
+ endif()
+
+ set(HAVE_IPP 1)
+
+ macro(_ipp_set_library_dir DIR)
+ if(NOT EXISTS ${DIR})
+ _ipp_not_supported("IPP library directory not found")
endif()
- file(STRINGS ${_ROOT_DIR}/include/ippversion.h STR4 REGEX "IPP_VERSION_STR")
-
- # extract info and assign to variables
- string(REGEX MATCHALL "[0-9]+" _MAJOR ${STR1})
- string(REGEX MATCHALL "[0-9]+" _MINOR ${STR2})
- string(REGEX MATCHALL "[0-9]+" _BUILD ${STR3})
- string(REGEX MATCHALL "[0-9]+[.]+[0-9]+[^\"]+|[0-9]+[.]+[0-9]+" _VERSION_STR ${STR4})
-
- # export info to parent scope
- set(IPP_VERSION_STR ${_VERSION_STR} PARENT_SCOPE)
- set(IPP_VERSION_MAJOR ${_MAJOR} PARENT_SCOPE)
- set(IPP_VERSION_MINOR ${_MINOR} PARENT_SCOPE)
- set(IPP_VERSION_BUILD ${_BUILD} PARENT_SCOPE)
-
- message(STATUS "found IPP: ${_MAJOR}.${_MINOR}.${_BUILD} [${_VERSION_STR}]")
- message(STATUS "at: ${_ROOT_DIR}")
-
- return()
-
-endfunction()
-
-
-# ------------------------------------------------------------------------
-# This is auxiliary function called from set_ipp_variables()
-# to set IPP_LIBRARIES variable in IPP 6.x style (IPP 5.3 should also work)
-# ------------------------------------------------------------------------
-function(set_ipp_old_libraries)
- set(IPP_PREFIX "ipp")
- set(IPP_SUFFIX) # old style static core libs suffix
- set(IPP_ARCH) # architecture suffix
- set(IPP_DISP "emerged") # old style dipatcher and cpu-specific
- set(IPP_MRGD "merged") # static libraries
- set(IPPCORE "core") # core functionality
- set(IPPSP "s") # signal processing
- set(IPPIP "i") # image processing
- set(IPPCC "cc") # color conversion
- set(IPPCV "cv") # computer vision
- set(IPPVM "vm") # vector math
-
- if (IPP_X64)
- set(IPP_ARCH "em64t")
+ set(IPP_LIBRARY_DIR ${DIR})
+ endmacro()
+
+ if(APPLE)
+ _ipp_set_library_dir(${IPP_ROOT_DIR}/lib)
+ elseif(IPP_X64)
+ _ipp_set_library_dir(${IPP_ROOT_DIR}/lib/intel64)
+ else()
+ _ipp_set_library_dir(${IPP_ROOT_DIR}/lib/ia32)
+ endif()
+
+ macro(_ipp_add_library name)
+ if (EXISTS ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
+ add_library(ipp${name} STATIC IMPORTED)
+ set_target_properties(ipp${name} PROPERTIES
+ IMPORTED_LINK_INTERFACE_LIBRARIES ""
+ IMPORTED_LOCATION ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
+ )
+ list(APPEND IPP_LIBRARIES ipp${name})
+ # CMake doesn't support "install(TARGETS ipp${name} " command with imported targets
+ install(FILES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
+ DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT main)
+ string(TOUPPER ${name} uname)
+ set(IPP${uname}_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_3P_LIB_INSTALL_PATH}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}" CACHE INTERNAL "" FORCE)
+ set(IPP${uname}_LOCATION_PATH "${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}" CACHE INTERNAL "" FORCE)
+ else()
+ message(STATUS "Can't find IPP library: ${name} at ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}")
endif()
+ endmacro()
+ set(IPP_PREFIX "ipp")
+ if(${IPP_VERSION_STR} VERSION_LESS "8.0")
+ set(IPP_SUFFIX "_l") # static not threaded libs suffix IPP 7.x
+ else()
if(WIN32)
- set(IPP_SUFFIX "l")
- endif()
-
- set(IPP_LIBRARIES
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPVM}${IPP_MRGD}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPVM}${IPP_DISP}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCC}${IPP_MRGD}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCC}${IPP_DISP}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCV}${IPP_MRGD}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCV}${IPP_DISP}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPIP}${IPP_MRGD}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPIP}${IPP_DISP}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPSP}${IPP_MRGD}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPSP}${IPP_DISP}${IPP_ARCH}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCORE}${IPP_ARCH}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
- PARENT_SCOPE)
-
- return()
-
-endfunction()
-
-
-# ------------------------------------------------------------------------
-# This is auxiliary function called from set_ipp_variables()
-# to set IPP_LIBRARIES variable in IPP 7.x and 8.x style
-# ------------------------------------------------------------------------
-function(set_ipp_new_libraries _LATEST_VERSION)
- set(IPP_PREFIX "ipp")
-
- if(${_LATEST_VERSION} VERSION_LESS "8.0")
- set(IPP_SUFFIX "_l") # static not threaded libs suffix IPP 7.x
+ set(IPP_SUFFIX "mt") # static not threaded libs suffix IPP 8.x for Windows
else()
- if(WIN32)
- set(IPP_SUFFIX "mt") # static not threaded libs suffix IPP 8.x for Windows
- else()
- set(IPP_SUFFIX "") # static not threaded libs suffix IPP 8.x for Linux/OS X
- endif()
- endif()
- set(IPPCORE "core") # core functionality
- set(IPPSP "s") # signal processing
- set(IPPIP "i") # image processing
- set(IPPCC "cc") # color conversion
- set(IPPCV "cv") # computer vision
- set(IPPVM "vm") # vector math
-
- set(IPP_LIBRARIES
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPVM}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCC}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCV}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPI}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPS}${IPP_SUFFIX}${IPP_LIB_SUFFIX}
- ${IPP_LIB_PREFIX}${IPP_PREFIX}${IPPCORE}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
-
- if (UNIX)
- set(IPP_LIBRARIES
- ${IPP_LIBRARIES}
- ${IPP_LIB_PREFIX}irc${CMAKE_SHARED_LIBRARY_SUFFIX}
- ${IPP_LIB_PREFIX}imf${CMAKE_SHARED_LIBRARY_SUFFIX}
- ${IPP_LIB_PREFIX}svml${CMAKE_SHARED_LIBRARY_SUFFIX})
+ set(IPP_SUFFIX "") # static not threaded libs suffix IPP 8.x for Linux/OS X
endif()
- set(IPP_LIBRARIES ${IPP_LIBRARIES} PARENT_SCOPE)
- return()
-
-endfunction()
-
-
-# ------------------------------------------------------------------------
-# This function will set
-# IPP_INCLUDE_DIRS, IPP_LIBRARY_DIRS and IPP_LIBRARIES variables depending
-# on IPP version parameter.
-# Since IPP 7.0 version library names and install folder structure
-# was changed
-# ------------------------------------------------------------------------
-function(set_ipp_variables _LATEST_VERSION)
- if(${_LATEST_VERSION} VERSION_LESS "7.0")
-# message(STATUS "old")
-
- # set INCLUDE and LIB folders
- set(IPP_INCLUDE_DIRS ${IPP_ROOT_DIR}/include PARENT_SCOPE)
- set(IPP_LIBRARY_DIRS ${IPP_ROOT_DIR}/lib PARENT_SCOPE)
-
- if (IPP_X64)
- if(NOT EXISTS ${IPP_ROOT_DIR}/../em64t)
- message(SEND_ERROR "IPP EM64T libraries not found")
- endif()
+ endif()
+
+ if(HAVE_IPP_ICV_ONLY)
+ _ipp_add_library(icv)
+ else()
+ _ipp_add_library(core)
+ _ipp_add_library(s)
+ _ipp_add_library(i)
+ _ipp_add_library(cc)
+ _ipp_add_library(cv)
+ _ipp_add_library(vm)
+ _ipp_add_library(m)
+
+ if(UNIX)
+ get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../lib REALPATH)
+ if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR})
+ get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../compiler/lib REALPATH)
+ endif()
+ if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR})
+ _ipp_not_supported("IPP configuration error: can't find Intel compiler library dir ${INTEL_COMPILER_LIBRARY_DIR}")
+ endif()
+ if(NOT APPLE)
+ if(IPP_X64)
+ if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
+ message(SEND_ERROR "Intel compiler EM64T libraries not found")
+ endif()
+ set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
else()
- if(NOT EXISTS ${IPP_ROOT_DIR}/../ia32)
- message(SEND_ERROR "IPP IA32 libraries not found")
- endif()
+ if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
+ message(SEND_ERROR "Intel compiler IA32 libraries not found")
+ endif()
+ set(INTEL_COMPILER_LIBRARY_DIR ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
endif()
+ endif()
- # set IPP_LIBRARIES variable (6.x lib names)
- set_ipp_old_libraries()
- set(IPP_LIBRARIES ${IPP_LIBRARIES} PARENT_SCOPE)
- message(STATUS "IPP libs: ${IPP_LIBRARIES}")
-
- else()
-# message(STATUS "new")
-
- # set INCLUDE and LIB folders
- set(IPP_INCLUDE_DIRS ${IPP_ROOT_DIR}/include PARENT_SCOPE)
-
- if (APPLE)
- set(IPP_LIBRARY_DIRS ${IPP_ROOT_DIR}/lib)
- elseif (IPP_X64)
- if(NOT EXISTS ${IPP_ROOT_DIR}/lib/intel64)
- message(SEND_ERROR "IPP EM64T libraries not found")
- endif()
- set(IPP_LIBRARY_DIRS ${IPP_ROOT_DIR}/lib/intel64)
+ macro(_ipp_add_compiler_library name)
+ if (EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX})
+ list(APPEND IPP_LIBRARIES ${INTEL_COMPILER_LIBRARY_DIR}/${IPP_LIB_PREFIX}${name}${CMAKE_SHARED_LIBRARY_SUFFIX})
else()
- if(NOT EXISTS ${IPP_ROOT_DIR}/lib/ia32)
- message(SEND_ERROR "IPP IA32 libraries not found")
- endif()
- set(IPP_LIBRARY_DIRS ${IPP_ROOT_DIR}/lib/ia32)
- endif()
-
- if (UNIX)
- get_filename_component(INTEL_COMPILER_LIBRARY_DIR ${IPP_ROOT_DIR}/../lib REALPATH)
- if (IPP_X64)
- if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
- message(SEND_ERROR "Intel compiler EM64T libraries not found")
- endif()
- set(IPP_LIBRARY_DIRS
- ${IPP_LIBRARY_DIRS}
- ${INTEL_COMPILER_LIBRARY_DIR}/intel64)
- else()
- if(NOT EXISTS ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
- message(SEND_ERROR "Intel compiler IA32 libraries not found")
- endif()
- set(IPP_LIBRARY_DIRS
- ${IPP_LIBRARY_DIRS}
- ${INTEL_COMPILER_LIBRARY_DIR}/ia32)
- endif()
+ message(STATUS "Can't find compiler library: ${name}")
endif()
- set(IPP_LIBRARY_DIRS ${IPP_LIBRARY_DIRS} PARENT_SCOPE)
+ endmacro()
- # set IPP_LIBRARIES variable (7.x or 8.x lib names)
- set_ipp_new_libraries(${_LATEST_VERSION})
- set(IPP_LIBRARIES ${IPP_LIBRARIES} PARENT_SCOPE)
- message(STATUS "IPP libs: ${IPP_LIBRARIES}")
+ _ipp_add_compiler_library(irc)
+ _ipp_add_compiler_library(imf)
+ _ipp_add_compiler_library(svml)
+ endif(UNIX)
+ endif()
- endif()
+ #message(STATUS "IPP libs: ${IPP_LIBRARIES}")
+endmacro()
+# OPENCV_IPP_PATH is an environment variable for internal usage only, do not use it
+if(DEFINED ENV{OPENCV_IPP_PATH} AND NOT DEFINED IPPROOT)
+ set(IPPROOT "$ENV{OPENCV_IPP_PATH}")
+endif()
+if(NOT DEFINED IPPROOT)
+ include("${OpenCV_SOURCE_DIR}/3rdparty/ippicv/downloader.cmake")
+ if(DEFINED OPENCV_ICV_PATH)
+ set(IPPROOT "${OPENCV_ICV_PATH}")
+ else()
return()
-
-endfunction()
-
-
-# ------------------------------------------------------------------------
-# This section will look for IPP through IPPROOT env variable
-# Note, IPPROOT is not set by IPP installer, you may need to set it manually
-# ------------------------------------------------------------------------
-find_path(
- IPP_H_PATH
- NAMES ippversion.h
- PATHS $ENV{IPPROOT}
- PATH_SUFFIXES include
- DOC "The path to Intel(R) IPP header files"
- NO_DEFAULT_PATH
- NO_CMAKE_PATH)
-
-if(IPP_H_PATH)
- set(IPP_FOUND 1)
-
- # traverse up to IPPROOT level
- get_filename_component(IPP_ROOT_DIR ${IPP_H_PATH} PATH)
-
- # extract IPP version info
- get_ipp_version(${IPP_ROOT_DIR})
-
- # keep info in the same vars for auto search and search by IPPROOT
- set(IPP_LATEST_VERSION_STR ${IPP_VERSION_STR})
- set(IPP_LATEST_VERSION_MAJOR ${IPP_VERSION_MAJOR})
- set(IPP_LATEST_VERSION_MINOR ${IPP_VERSION_MINOR})
- set(IPP_LATEST_VERSION_BUILD ${IPP_VERSION_BUILD})
-
- # set IPP INCLUDE, LIB dirs and library names
- set_ipp_variables(${IPP_LATEST_VERSION_STR})
+ endif()
endif()
-
-if(NOT IPP_FOUND)
- # reset var from previous search
- set(IPP_H_PATH)
-
-
- # ------------------------------------------------------------------------
- # This section will look for IPP through system program folders
- # Note, if several IPP installations found the newest version will be
- # selected
- # ------------------------------------------------------------------------
- foreach(curdir ${CMAKE_SYSTEM_PREFIX_PATH})
- set(curdir ${curdir}/intel)
- file(TO_CMAKE_PATH ${curdir} CURDIR)
-
- if(EXISTS ${curdir})
- file(GLOB_RECURSE IPP_H_DIR ${curdir}/ippversion.h)
-
- if(IPP_H_DIR)
- set(IPP_FOUND 1)
- endif()
-
- # init IPP_LATEST_VERSION version with oldest detectable version (5.3.0.0)
- # IPP prior 5.3 did not have ippversion.h file
- set(IPP_LATEST_VERSION_STR ${IPP_VERSION_STR})
-
- # look through all dirs where ippversion.h was found
- foreach(item ${IPP_H_DIR})
-
- # traverse up to IPPROOT level
- get_filename_component(_FILE_PATH ${item} PATH)
- get_filename_component(_ROOT_DIR ${_FILE_PATH} PATH)
-
- # extract IPP version info
- get_ipp_version(${_ROOT_DIR})
-
- # remember the latest version (if many found)
- if(${IPP_LATEST_VERSION_STR} VERSION_LESS ${IPP_VERSION_STR})
- set(IPP_LATEST_VERSION_STR ${IPP_VERSION_STR})
- set(IPP_LATEST_VERSION_MAJOR ${IPP_VERSION_MAJOR})
- set(IPP_LATEST_VERSION_MINOR ${IPP_VERSION_MINOR})
- set(IPP_LATEST_VERSION_BUILD ${IPP_VERSION_BUILD})
- set(IPP_ROOT_DIR ${_ROOT_DIR})
- endif()
- endforeach()
- endif()
- endforeach()
+file(TO_CMAKE_PATH "${IPPROOT}" __IPPROOT)
+if(EXISTS "${__IPPROOT}/include/ippversion.h")
+ set(IPP_ROOT_DIR ${__IPPROOT})
+ ipp_detect_version()
endif()
-if(IPP_FOUND)
- # set IPP INCLUDE, LIB dirs and library names
- set_ipp_variables(${IPP_LATEST_VERSION_STR})
-
- # set CACHE variable IPP_H_PATH,
- # path to IPP header files for the latest version
- find_path(
- IPP_H_PATH
- NAMES ippversion.h
- PATHS ${IPP_ROOT_DIR}
- PATH_SUFFIXES include
- DOC "The path to Intel(R) IPP header files"
- NO_DEFAULT_PATH
- NO_CMAKE_PATH)
-endif()
-if(WIN32 AND MINGW AND NOT IPP_LATEST_VERSION_MAJOR LESS 7)
+if(WIN32 AND MINGW AND NOT IPP_VERSION_MAJOR LESS 7)
# Since IPP built with Microsoft compiler and /GS option
# ======================================================
# From Windows SDK 7.1
projects / profile / ivi / opencv.git / blobdiff