Hi, I am trying to statically link opencv with my project. I compiled opencv using cmake -DBUILD_SHARED_LIBS=OFF -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules/ ../opencv
output for same
-- The CXX compiler identification is AppleClang 12.0.0.12000032
-- The C compiler identification is AppleClang 12.0.0.12000032
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detected processor: x86_64
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.16", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/libpython2.7.dylib (found suitable exact version "2.7.16")
-- Found PythonInterp: /usr/local/bin/python3 (found suitable version "3.9", minimum required is "3.2")
-- Found PythonLibs: /usr/local/Frameworks/Python.framework/Versions/3.9/lib/libpython3.9.dylib (found suitable exact version "3.9.0")
Traceback (most recent call last):
File "<string>", line 1, in <module>
AttributeError: module 'numpy.distutils' has no attribute 'misc_util'
-- Looking for ccache - not found
-- Performing Test HAVE_CXX_FSIGNED_CHAR
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success
-- Performing Test HAVE_C_FSIGNED_CHAR
-- Performing Test HAVE_C_FSIGNED_CHAR - Success
-- Performing Test HAVE_CXX_W
-- Performing Test HAVE_CXX_W - Success
-- Performing Test HAVE_C_W
-- Check size of ptrdiff_t - done
-- Check size of INT8
-- Check size of INT8 - failed
-- Check size of INT16
-- Check size of INT16 - failed
-- Check size of INT32
-- Check size of INT32 - failed
-- Looking for floor
-- Looking for floor - found
-- Looking for pow
-- Looking for pow - found
-- Looking for sqrt
-- Looking for sqrt - found
-- Looking for isascii
-- Looking for isascii - found
-- Looking for memset
-- Looking for memset - found
-- Looking for mmap
-- Looking for mmap - found
-- Looking for getopt
-- Looking for getopt - found
-- Looking for memmove
-- Looking for memmove - found
-- Looking for setmode
-- Looking for setmode - found
-- Looking for strcasecmp
-- Looking for strcasecmp - found
-- Looking for strchr
-- Looking for strchr - found
-- Looking for strrchr
-- Looking for strrchr - found
-- Looking for strstr
-- Looking for strstr - found
-- Looking for strtol
-- Looking for strtol - found
-- Looking for strtol
-- Looking for strtol - found
-- Looking for strtoull
-- Looking for strtoull - found
-- Looking for lfind
-- Looking for lfind - found
-- Performing Test HAVE_SNPRINTF
-- Performing Test HAVE_SNPRINTF - Success
-- Check if the system is big endian
-- Searching 16 bit integer
-- Searching 16 bit integer - Using unsigned short
-- Check if the system is big endian - little endian
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Failed
-- Performing Test HAVE_C_WNO_UNUSED
-- Performing Test HAVE_C_WNO_UNUSED - Success
-- Performing Test HAVE_C_WNO_CAST_ALIGN
-- Performing Test HAVE_C_WNO_CAST_ALIGN - Success
-- Performing Test HAVE_C_WNO_SHADOW
-- Performing Test HAVE_C_WNO_SHADOW - Success
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Failed
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success
-- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION
-- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Success
-- Performing Test HAVE_CXX_WNO_UNDEF
-- Performing Test HAVE_CXX_WNO_UNDEF - Success
-- Performing Test HAVE_C_STD_C99
-- Performing Test HAVE_C_STD_C99 - Success
-- Performing Test HAVE_C_WNO_UNUSED_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_VARIABLE - Success
-- Performing Test HAVE_C_WNO_UNUSED_FUNCTION
-- Performing Test HAVE_C_WNO_UNUSED_FUNCTION - Success
-- Could NOT find OpenJPEG (minimal suitable version: 2.0, recommended version >= 2.3.1). OpenJPEG will be built from sources
-- Performing Test HAVE_C_WNO_IMPLICIT_CONST_INT_FLOAT_CONVERSION
-- Performing Test HAVE_C_WNO_IMPLICIT_CONST_INT_FLOAT_CONVERSION - Failed
-- OpenJPEG: VERSION = 2.3.1, BUILD = opencv-4.5.1-dev-openjp2-2.3.1
-- Check if the system is big endian
-- Searching 16 bit integer
-- Searching 16 bit integer - Using unsigned short
-- Check if the system is big endian - little endian
-- Looking for stdio.h
-- Looking for stdio.h - found
-- Looking for math.h
-- Looking for math.h - found
-- Looking for float.h
-- Looking for float.h - found
-- Looking for time.h
-- Looking for time.h - found
-- Looking for stdarg.h
-- Looking for stdarg.h - found
-- Looking for ctype.h
-- Looking for ctype.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for inttypes.h
-- Looking for inttypes.h - found
-- Looking for sys/stat.h
-- Looking for sys/stat.h - found
-- Looking for include file malloc.h
-- Looking for include file malloc.h - not found
-- Looking for _aligned_malloc
-- Looking for _aligned_malloc - not found
-- Looking for posix_memalign
-- Looking for posix_memalign - found
-- Looking for memalign
-- Looking for memalign - not found
-- Performing Test HAVE_C_WNO_CAST_FUNCTION_TYPE
-- Performing Test HAVE_C_WNO_CAST_FUNCTION_TYPE - Failed
\
-- ADE: Download: v0.1.1f.zip
-- OpenCV Python: during development append to PYTHONPATH: /Users/akshayvashistha/Documents/font-featurevector-ubuntu-core/opencv/build/python_loader
-- Checking for modules 'libavcodec;libavformat;libavutil;libswscale'
-- Found libavcodec, version 58.91.100
-- Found libavformat, version 58.45.100
-- Found libavutil, version 56.51.100
-- Found libswscale, version 5.7.100
-- Checking for module 'libavresample'
-- Found libavresample, version 4.0.0
-- Checking for module 'gstreamer-base-1.0'
-- No package 'gstreamer-base-1.0' found
-- Checking for module 'gstreamer-app-1.0'
-- No package 'gstreamer-app-1.0' found
-- Checking for module 'gstreamer-riff-1.0'
-- No package 'gstreamer-riff-1.0' found
-- Checking for module 'gstreamer-pbutils-1.0'
-- No package 'gstreamer-pbutils-1.0' found
-- Checking for module 'libdc1394-2'
-- No package 'libdc1394-2' found
-- Caffe: NO
-- Protobuf: NO
-- Glog: YES
-- Checking for module 'freetype2'
-- Found freetype2, version 23.4.17
-- Checking for module 'harfbuzz'
-- Found harfbuzz, version 2.7.2
-- freetype2: YES (ver 23.4.17)
-- harfbuzz: YES (ver 2.7.2)
-- Found HDF5: /usr/local/Cellar/hdf5/1.12.0_1/lib/libhdf5.dylib;/usr/local/opt/szip/lib/libsz.dylib;/usr/lib/libz.dylib;/usr/lib/libdl.dylib;/usr/lib/libm.dylib (found version "1.12.0")
-- Julia not found. Not compiling Julia Bindings.
-- Module opencv_ovis disabled because OGRE3D was not found
-- Found installed version of Eigen: /usr/local/share/eigen3/cmake
-- Found required Ceres dependency: Eigen version 3.3.8 in /usr/local/include/eigen3
-- Found required Ceres dependency: glog
-- Found installed version of gflags: /usr/local/lib/cmake/gflags
-- Detected gflags version: 2.2.2
-- Found required Ceres dependency: gflags
-- Found Ceres version: 1.14.0 installed in: /usr/local with components: [EigenSparse, SparseLinearAlgebraLibrary, LAPACK, SuiteSparse, CXSparse, SchurSpecializations]
-- Found installed version of Eigen: /usr/local/share/eigen3/cmake
...........cess
--
-- General configuration for OpenCV 4.5.1-dev =====================================
-- Version control: 4.5.1-94-g7a790d0d35
--
-- Extra modules:
-- Location (extra): /Users/akshayvashistha/Documents/font-featurevector-ubuntu-core/opencv/opencv_contrib/modules
-- Version control (extra): 4.5.1-14-gea1081cc
--
-- Platform:
-- Timestamp: 2021-01-21T10:21:30Z
-- Host: Darwin 19.6.0 x86_64
-- CMake: 3.19.1
-- CMake generator: Unix Makefiles
-- CMake build tool: /usr/bin/make
-- Configuration: Release
--
-- CPU/HW features:
-- Baseline: SSE SSE2 SSE3 SSSE3 SSE4_1
-- requested: DETECT
-- Dispatched code generation: SSE4_2 FP16 AVX AVX2 AVX512_SKX
-- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
-- SSE4_2 (2 files): + POPCNT SSE4_2
-- FP16 (1 files): + POPCNT SSE4_2 FP16 AVX
-- AVX (5 files): + POPCNT SSE4_2 AVX
-- AVX2 (31 files): + POPCNT SSE4_2 FP16 FMA3 AVX AVX2
-- AVX512_SKX (7 files): + POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX
--
-- C/C++:
-- Built as dynamic libs?: NO
-- C++ standard: 11
-- C++ Compiler: /Library/Developer/CommandLineTools/usr/bin/c++ (ver 12.0.0.12000032)
-- C++ flags (Release): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG
-- C++ flags (Debug): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
-- C Compiler: /Library/Developer/CommandLineTools/usr/bin/cc
-- C flags (Release): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG
-- C flags (Debug): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
-- Linker flags (Release): -Wl,-dead_strip
-- Linker flags (Debug): -Wl,-dead_strip
-- ccache: NO
-- Precompiled headers: NO
-- Extra dependencies: -framework OpenCL /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Accelerate.framework -lm -ldl ade -framework Cocoa -framework AppKit /usr/local/opt/freetype/lib/libfreetype.dylib /usr/local/Cellar/harfbuzz/2.7.2/lib/libharfbuzz.dylib /usr/local/Cellar/hdf5/1.12.0_1/lib/libhdf5.dylib /usr/local/opt/szip/lib/libsz.dylib /usr/lib/libz.dylib /usr/lib/libdl.dylib /usr/lib/libm.dylib ceres correspondence multiview numeric /usr/local/lib/libglog.dylib gflags_shared simple_pipeline
-- 3rdparty dependencies: ittnotify libprotobuf libjpeg-turbo libwebp libpng zlib libtiff libopenjp2 IlmImf quirc ippiw ippicv
--
-- OpenCV modules:
-- To be built: alphamat aruco bgsegm bioinspired calib3d ccalib core datasets dnn dnn_objdetect dnn_superres dpm face features2d flann freetype fuzzy gapi hdf hfs highgui img_hash imgcodecs imgproc intensity_transform line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot python2 quality rapid reg rgbd saliency sfm shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab xfeatures2d ximgproc xobjdetect xphoto
-- Disabled: world
-- Disabled by dependency: -
-- Unavailable: cnn_3dobj cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev cvv java julia matlab ovis python3 viz
-- Applications: tests perf_tests apps
-- Documentation: NO
-- Non-free algorithms: NO
--
-- GUI:
-- Cocoa: YES
-- VTK support: NO
--
-- Media I/O:
-- ZLib: zlib (ver 1.2.11)
-- JPEG: build-libjpeg-turbo (ver 2.0.6-62)
-- WEBP: build (ver encoder: 0x020f)
-- PNG: libpng (ver 1.6.37)
-- TIFF: libtiff (ver 42 / 4.0.10)
-- JPEG 2000: build (ver 2.3.1)
-- OpenEXR: build (ver 2.3.0)
-- HDR: YES
-- SUNRASTER: YES
-- PXM: YES
-- PFM: YES
--
-- Video I/O:
-- DC1394: NO
-- FFMPEG: YES
-- avcodec: YES (58.91.100)
-- avformat: YES (58.45.100)
-- avutil: YES (56.51.100)
-- swscale: YES (5.7.100)
-- avresample: YES (4.0.0)
-- GStreamer: NO
-- AVFoundation: YES
--
-- Parallel framework: GCD
--
-- Trace: YES (with Intel ITT)
--
-- Other third-party libraries:
-- Intel IPP: 2020.0.0 Gold [2020.0.0]
-- at: /Users/akshayvashistha/Documents/font-featurevector-ubuntu-core/opencv/build/3rdparty/ippicv/ippicv_mac/icv
-- Intel IPP IW: sources (2020.0.0)
-- at: /Users/akshayvashistha/Documents/font-featurevector-ubuntu-core/opencv/build/3rdparty/ippicv/ippicv_mac/iw
-- Lapack: YES (/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Accelerate.framework -lm -ldl)
-- Eigen: YES (ver 3.3.8)
-- Custom HAL: NO
-- Protobuf: build (3.5.1)
--
-- OpenCL: YES (no extra features)
-- Include path: NO
-- Link libraries: -framework OpenCL
--
-- Python 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.16)
-- Libraries: /usr/lib/libpython2.7.dylib (ver 2.7.16)
-- numpy: /Users/akshayvashistha/Library/Python/2.7/lib/python/site-packages/numpy/core/include (ver 1.16.6)
-- install path: lib/python2.7/site-packages/cv2/python-2.7
--
-- Python (for build): /usr/bin/python2.7
--
-- Java:
-- ant: NO
-- JNI: NO
-- Java wrappers: NO
-- Java tests: NO
--
-- Install to: /usr/local
-- -----------------------------------------------------------------
--
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/akshayvashistha/Documents/font-featurevector-ubuntu-core/opencv/build
I now copied the header files from /usr/local/include/opencv4 to project base directory opencv_dependency.
now if i execute
g++ -fPIC test.cpp -I./opencv_dependency/headers -lopencv_core -lopencv_imgcodecs -lopencv_imgproc -lopencv_highgui -Wall -std=c++11 -dynamiclib -o test.dylib
I am able to run it but the -lopencv_core -lopencv_imgcodecs -lopencv_imgproc -lopencv_highgui attached with test.dylib are ones present at /usr/local/opt/opencv/lib/.
I want to link it with static files generated in build/lib.
so I started to execute multiple commands from:
g++ -fPIC test.cpp -I./opencv_dependency/headers -lopencv_core -lopencv_imgcodecs -lopencv_imgproc -lopencv_highgui -Wall -std=c++11
to
g++ -fPIC test.cpp -I./opencv_dependency/headers -L./opencv/build_opencv/3rdparty/lib/ -L./opencv/build_opencv/lib/ -lade -lcorrespondence -lmultiview -lnumeric -lopencv_alphamat -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_calib3d -lopencv_ccalib -lopencv_core -lopencv_datasets -lopencv_dnn -lopencv_dnn_objdetect -lopencv_dnn_superres -lopencv_dpm -lopencv_face -lopencv_features2d -lopencv_flann -lopencv_freetype -lopencv_fuzzy -lopencv_gapi -lopencv_gapi -lopencv_hdf -lopencv_hfs -lopencv_hfs -lopencv_highgui -lopencv_img_hash -lopencv_imgcodecs -lopencv_imgproc -lopencv_intensity_transform -lopencv_line_descriptor -lopencv_mcc -lopencv_ml -lopencv_objdetect -lopencv_optflow -lopencv_phase_unwrapping -lopencv_photo -lopencv_plot -lopencv_quality -lopencv_rapid -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_sfm -lopencv_shape -lopencv_stereo -lopencv_stitching -lopencv_structured_light -lopencv_superres -lopencv_surface_matching -lopencv_text -lopencv_tracking -lopencv_ts -lopencv_video -lopencv_videoio -lopencv_videostab -lopencv_xfeatures2d -lopencv_ximgproc -lopencv_xobjdetect -lopencv_xphoto -lsimple_pipeline -lIlmImf -lippiw -Llittnotify opencv/build_opencv/3rdparty/lib/liblibjpeg-turbo.a -llibopenjp2 -llibpng -llibprotobuf -llibtiff -llibwebp -lquirc -lzlib -framework Accelerate -lade -lcorrespondence -lmultiview -lnumeric -lopencv_alphamat -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_calib3d -lopencv_ccalib -lopencv_core -lopencv_datasets -lopencv_dnn -lopencv_dnn_objdetect -lopencv_dnn_superres -lopencv_dpm -lopencv_face -lopencv_features2d -lopencv_flann -lopencv_freetype -lopencv_fuzzy -lopencv_gapi -lopencv_gapi -lopencv_hdf -lopencv_hfs -lopencv_hfs -lopencv_highgui -lopencv_img_hash -lopencv_imgcodecs -lopencv_imgproc -lopencv_intensity_transform -lopencv_line_descriptor -lopencv_mcc -lopencv_ml -lopencv_objdetect -lopencv_optflow -lopencv_phase_unwrapping -lopencv_photo -lopencv_plot -lopencv_quality -lopencv_rapid -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_sfm -lopencv_shape -lopencv_stereo -lopencv_stitching -lopencv_structured_light -lopencv_superres -lopencv_surface_matching -lopencv_text -lopencv_tracking -lopencv_ts -lopencv_video -lopencv_videoio -lopencv_videostab -lopencv_xfeatures2d -lopencv_ximgproc -lopencv_xobjdetect -lopencv_xphoto -lsimple_pipeline -Wall -std=c++11
but I am getting a lot of
ld: symbol(s) not found for architecture x86_64
_llwiCopyMakeBorder in libippiw.a(iw_image_op_copy_make_border.c.o)
"_ippicviCopyMirrorBorder_16u_C1R_L", referenced from:
_llwiCopyMakeBorder in libippiw.a(iw_image_op_copy_make_border.c.o)
"_ippicviCopyMirrorBorder_16u_C3IR_L", referenced from:
_llwiCopyMakeBorder in libippiw.a(iw_image_op_copy_make_border.c.o)
.........
cv::hal::max64f(double const*, unsigned long, double const*, unsigned long, double*, unsigned long, int, int, void*) in libopencv_core.a(arithm.dispatch.cpp.o)
"_ippicvsMaxEvery_8u", referenced from:
cv::hal::max8u(unsigned char const*, unsigned long, unsigned char const*, unsigned long, unsigned char*, unsigned long, int, int, void*) in libopencv_core.a(arithm.dispatch.cpp.o)
"_ippicvsMinEvery_16u", referenced from:
cv::hal::min16u(unsigned short const*, unsigned long, unsigned short const*, unsigned long, unsigned short*, unsigned long, int, int, void*) in libopencv_core.a(arithm.dispatch.cpp.o)
"_ippicvsMinEvery_32f", referenced from:
cv::hal::min32f(float const*, unsigned long, float const*, unsigned long, float*, unsigned long, int, int, void*) in libopencv_core.a(arithm.dispatch.cpp.o)
"_ippicvsMinEvery_64f", referenced from:
cv::hal::min64f(double const*, unsigned long, double const*, unsigned long, double*, unsigned long, int, int, void*) in libopencv_core.a(arithm.dispatch.cpp.o)
"_ippicvsMinEvery_8u", referenced from:
cv::hal::min8u(unsigned char const*, unsigned long, unsigned char const*, unsigned long, unsigned char*, unsigned long, int, int, void*) in libopencv_core.a(arithm.dispatch.cpp.o)
"_ippicvsPolarToCart_32f", referenced from:
cv::polarToCart(cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, cv::_OutputArray const&, bool) in libopencv_core.a(mathfuncs.cpp.o)
"_ippicvsPolarToCart_64f", referenced from:
cv::polarToCart(cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, cv::_OutputArray const&, bool) in libopencv_core.a(mathfuncs.cpp.o)
"_ippicvsRound_64f", referenced from:
_iwValueSaturate in libippiw.a(iw_core.c.o)
_ownCastArray_64f8u in libippiw.a(iw_image_transform_resize.c.o)
_ownCastArray_64f16u in libippiw.a(iw_image_transform_resize.c.o)
_ownCastArray_64f16s in libippiw.a(iw_image_transform_resize.c.o)
_llwiSetMask in libippiw.a(iw_image_op_set.c.o)
_llwiSet in libippiw.a(iw_image_op_set.c.o)
_llwiSetUniform in libippiw.a(iw_image_op_set.c.o)
...
"_ippicvsZero_8u", referenced from:
_iwiTilePipeline_Init in libippiw.a(iw_image.c.o)
_iwiTilePipeline_InitChild in libippiw.a(iw_image.c.o)
_llwiResize_InitAlloc in libippiw.a(iw_image_transform_resize.c.o)
_iwiWarpAffine_InitAlloc in libippiw.a(iw_image_transform_warpaffine.c.o)
ld: symbol(s) not found for architecture x86_64
I am using 4 fns of opencv imread, cvtColor, threshold, distanceTransform.