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Merge pull request #19681 from eplankin:link_problem

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* Workaround for IPP linking problem

* Apply -Bsymbolic to all cases when IPP is on

* Tried to hide symbols on MacOS

* Tried on --exclude-libs option

* Fixed macos and win warnings

* Fixed win build

* cmake(IPP): move --exclude-libs,libippcore.a to IPP CMake file

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
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eplankin 2021-03-31 12:24:37 +03:00 committed by GitHub
parent 0dcb99cf23
commit 6f1eefec69
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1 changed files with 16 additions and 1 deletions
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17
cmake/OpenCVFindIPP.cmake
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@ -143,10 +143,25 @@ macro(ipp_detect_version)
list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}) list(APPEND IPP_LIBRARIES ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX})
else () else ()
add_library(ipp${name} STATIC IMPORTED) add_library(ipp${name} STATIC IMPORTED)
set(_filename "${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX}")
set_target_properties(ipp${name} PROPERTIES set_target_properties(ipp${name} PROPERTIES
IMPORTED_LINK_INTERFACE_LIBRARIES "" IMPORTED_LINK_INTERFACE_LIBRARIES ""
IMPORTED_LOCATION ${IPP_LIBRARY_DIR}/${IPP_LIB_PREFIX}${IPP_PREFIX}${name}${IPP_SUFFIX}${IPP_LIB_SUFFIX} IMPORTED_LOCATION ${IPP_LIBRARY_DIR}/${_filename}
) )
if("${name}" STREQUAL "core") # https://github.com/opencv/opencv/pull/19681
if(OPENCV_FORCE_IPP_EXCLUDE_LIBS OR OPENCV_FORCE_IPP_EXCLUDE_LIBS_CORE
OR (UNIX AND NOT ANDROID AND NOT APPLE
AND (CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
)
AND NOT OPENCV_SKIP_IPP_EXCLUDE_LIBS_CORE
)
if(CMAKE_VERSION VERSION_LESS "3.13.0")
set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--exclude-libs,${_filename} ${CMAKE_SHARED_LINKER_FLAGS}")
else()
target_link_options(ipp${name} INTERFACE "LINKER:--exclude-libs,${_filename}")
endif()
endif()
endif()
list(APPEND IPP_LIBRARIES ipp${name}) list(APPEND IPP_LIBRARIES ipp${name})
if (NOT BUILD_SHARED_LIBS AND (HAVE_IPP_ICV OR ";${OPENCV_INSTALL_EXTERNAL_DEPENDENCIES};" MATCHES ";ipp;")) if (NOT BUILD_SHARED_LIBS AND (HAVE_IPP_ICV OR ";${OPENCV_INSTALL_EXTERNAL_DEPENDENCIES};" MATCHES ";ipp;"))
# CMake doesn't support "install(TARGETS ${IPP_PREFIX}${name} " command with imported targets # CMake doesn't support "install(TARGETS ${IPP_PREFIX}${name} " command with imported targets