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186 lines
6.7 KiB
CMake
186 lines
6.7 KiB
CMake
#
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# The script to detect Intel(R) Integrated Performance Primitives Integration Wrappers (IPP IW)
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# installation/package
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#
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#
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# On return this will define:
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#
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# HAVE_IPP_IW - True if Intel IPP found
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# IPP_IW_PATH - Root of Intel IPP IW directory
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# IPP_IW_LIBRARIES - Intel IPP IW libraries
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# IPP_IW_INCLUDES - Intel IPP IW include folder
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#
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unset(HAVE_IPP_IW CACHE)
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unset(IPP_IW_PATH)
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unset(IPP_IW_LIBRARIES)
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unset(IPP_IW_INCLUDES)
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unset(IW_CONFIG_DEBUG)
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#set(IW_CONFIG_DEBUG 1)
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if(NOT HAVE_IPP)
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return()
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endif()
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macro(ippiw_debugmsg MESSAGE)
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if(DEFINED IW_CONFIG_DEBUG)
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message(STATUS "${MESSAGE}")
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endif()
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endmacro()
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file(TO_CMAKE_PATH "${IPPROOT}" IPPROOT)
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# This function detects Intel IPP IW version by analyzing .h file
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macro(ippiw_setup PATH BUILD)
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set(FILE "${PATH}/include/iw/iw_ll.h") # check if Intel IPP IW is OpenCV specific
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ippiw_debugmsg("Checking path: ${PATH}")
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if(EXISTS "${FILE}")
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set(FILE "${PATH}/include/iw/iw_version.h")
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ippiw_debugmsg("vfile\tok")
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file(STRINGS "${FILE}" IW_VERSION_MAJOR REGEX "IW_VERSION_MAJOR")
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file(STRINGS "${FILE}" IW_VERSION_MINOR REGEX "IW_VERSION_MINOR")
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file(STRINGS "${FILE}" IW_VERSION_UPDATE REGEX "IW_VERSION_UPDATE")
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file(STRINGS "${FILE}" IW_MIN_COMPATIBLE_IPP_MAJOR REGEX "IW_MIN_COMPATIBLE_IPP_MAJOR")
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file(STRINGS "${FILE}" IW_MIN_COMPATIBLE_IPP_MINOR REGEX "IW_MIN_COMPATIBLE_IPP_MINOR")
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file(STRINGS "${FILE}" IW_MIN_COMPATIBLE_IPP_UPDATE REGEX "IW_MIN_COMPATIBLE_IPP_UPDATE")
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string(REGEX MATCH "[0-9]+" IW_MIN_COMPATIBLE_IPP_MAJOR ${IW_MIN_COMPATIBLE_IPP_MAJOR})
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string(REGEX MATCH "[0-9]+" IW_MIN_COMPATIBLE_IPP_MINOR ${IW_MIN_COMPATIBLE_IPP_MINOR})
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string(REGEX MATCH "[0-9]+" IW_MIN_COMPATIBLE_IPP_UPDATE ${IW_MIN_COMPATIBLE_IPP_UPDATE})
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string(REGEX MATCH "[0-9]+" IW_VERSION_MAJOR ${IW_VERSION_MAJOR})
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string(REGEX MATCH "[0-9]+" IW_VERSION_MINOR ${IW_VERSION_MINOR})
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string(REGEX MATCH "[0-9]+" IW_VERSION_UPDATE ${IW_VERSION_UPDATE})
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math(EXPR IPP_VERSION_EXP "${IPP_VERSION_MAJOR}*10000 + ${IPP_VERSION_MINOR}*100 + ${IPP_VERSION_BUILD}")
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math(EXPR IW_MIN_COMPATIBLE_IPP_EXP "${IW_MIN_COMPATIBLE_IPP_MAJOR}*10000 + ${IW_MIN_COMPATIBLE_IPP_MINOR}*100 + ${IW_MIN_COMPATIBLE_IPP_UPDATE}")
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if((IPP_VERSION_EXP GREATER IW_MIN_COMPATIBLE_IPP_EXP) OR (IPP_VERSION_EXP EQUAL IW_MIN_COMPATIBLE_IPP_EXP))
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ippiw_debugmsg("version\tok")
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if(${BUILD})
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# check sources
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if(EXISTS "${PATH}/src/iw_core.c")
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ippiw_debugmsg("sources\tok")
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set(IPP_IW_PATH "${PATH}")
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message(STATUS "found Intel IPP IW sources: ${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE}")
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message(STATUS "at: ${IPP_IW_PATH}")
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set(IPP_IW_LIBRARY ippiw)
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set(IPP_IW_INCLUDES "${IPP_IW_PATH}/include")
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set(IPP_IW_LIBRARIES ${IPP_IW_LIBRARY})
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execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${OpenCV_SOURCE_DIR}/3rdparty/ippicv/CMakeLists.txt" "${IPP_IW_PATH}/")
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add_subdirectory("${IPP_IW_PATH}/" ${OpenCV_BINARY_DIR}/3rdparty/ippiw)
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set(HAVE_IPP_IW 1)
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return()
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endif()
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else()
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# check binaries
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if(IPP_X64)
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set(FILE "${PATH}/lib/intel64/${CMAKE_STATIC_LIBRARY_PREFIX}ipp_iw${CMAKE_STATIC_LIBRARY_SUFFIX}")
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else()
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set(FILE "${PATH}/lib/ia32/${CMAKE_STATIC_LIBRARY_PREFIX}ipp_iw${CMAKE_STATIC_LIBRARY_SUFFIX}")
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endif()
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if(EXISTS ${FILE})
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ippiw_debugmsg("binaries\tok (64=${IPP_X64})")
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set(IPP_IW_PATH "${PATH}")
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message(STATUS "found Intel IPP IW binaries: ${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE}")
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message(STATUS "at: ${IPP_IW_PATH}")
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add_library(ippiw STATIC IMPORTED)
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set_target_properties(ippiw PROPERTIES
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IMPORTED_LINK_INTERFACE_LIBRARIES ""
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IMPORTED_LOCATION "${FILE}"
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)
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if (NOT BUILD_SHARED_LIBS)
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# CMake doesn't support "install(TARGETS ${name} ...)" command with imported targets
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install(FILES "${FILE}"
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DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
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set(IPPIW_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_3P_LIB_INSTALL_PATH}/${CMAKE_STATIC_LIBRARY_PREFIX}ipp_iw${CMAKE_STATIC_LIBRARY_SUFFIX}" CACHE INTERNAL "" FORCE)
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set(IPPIW_LOCATION_PATH "${FILE}" CACHE INTERNAL "" FORCE)
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endif()
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set(IPP_IW_INCLUDES "${IPP_IW_PATH}/include")
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set(IPP_IW_LIBRARIES ippiw)
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set(HAVE_IPP_IW 1)
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set(BUILD_IPP_IW 0)
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return()
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endif()
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endif()
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endif()
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endif()
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set(HAVE_IPP_IW 0)
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endmacro()
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# check os and architecture
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if(APPLE)
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set(IW_PACKAGE_SUBDIR "ippiw_mac")
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elseif((UNIX AND NOT ANDROID) OR (UNIX AND ANDROID_ABI MATCHES "x86"))
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set(IW_PACKAGE_SUBDIR "ippiw_lnx")
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elseif(WIN32 AND NOT ARM)
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set(IW_PACKAGE_SUBDIR "ippiw_win")
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else()
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message(SEND_ERROR "Improper system for Intel IPP Integrations Wrappers. This message shouldn't appear. Check Intel IPP configurations steps")
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return()
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endif()
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# check build options first
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if(BUILD_IPP_IW)
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# custom path
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if(DEFINED IPPIWROOT)
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ippiw_setup("${IPPIWROOT}/" 1)
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message(STATUS "Can't find Intel IPP IW sources at: ${IPPIWROOT}")
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endif()
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# local sources
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ippiw_setup("${OpenCV_SOURCE_DIR}/3rdparty/ippiw" 1)
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set(IPPIW_ROOT "${IPPROOT}/../${IW_PACKAGE_SUBDIR}")
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ocv_install_3rdparty_licenses(ippiw
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"${IPPIW_ROOT}/EULA.txt"
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"${IPPIW_ROOT}/redist.txt"
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"${IPPIW_ROOT}/support.txt"
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"${IPPIW_ROOT}/third-party-programs.txt")
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# Package sources
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get_filename_component(__PATH "${IPPROOT}/../${IW_PACKAGE_SUBDIR}/" ABSOLUTE)
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ippiw_setup("${__PATH}" 1)
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endif()
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# custom binaries
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if(DEFINED IPPIWROOT)
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ippiw_setup("${IPPIWROOT}/" 0)
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message(STATUS "Can't find Intel IPP IW sources at: ${IPPIWROOT}")
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endif()
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# check binaries in IPP folder
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ippiw_setup("${IPPROOT}/" 0)
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# check binaries near IPP folder
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ippiw_setup("${IPPROOT}/../${IW_PACKAGE_SUBDIR}/" 0)
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# take Intel IPP IW from ICV package
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if(NOT HAVE_IPP_ICV AND BUILD_IPP_IW)
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message(STATUS "Cannot find Intel IPP IW. Checking \"Intel IPP for OpenCV\" package")
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set(TEMP_ROOT 0)
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include("${OpenCV_SOURCE_DIR}/3rdparty/ippicv/ippicv.cmake")
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download_ippicv(TEMP_ROOT)
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set(IPPIW_ROOT "${TEMP_ROOT}/../${IW_PACKAGE_SUBDIR}")
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ocv_install_3rdparty_licenses(ippiw
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"${IPPIW_ROOT}/EULA.txt"
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"${IPPIW_ROOT}/redist.txt"
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"${IPPIW_ROOT}/support.txt"
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"${IPPIW_ROOT}/third-party-programs.txt")
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# Package sources. Only sources are compatible with regular Intel IPP
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ippiw_setup("${IPPIW_ROOT}" 1)
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endif()
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set(HAVE_IPP_IW 0)
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message(STATUS "Cannot find Intel IPP Integration Wrappers, optimizations will be limited. Use IPPIWROOT to set custom location")
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return()
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