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[문제해결] OpenCV 4.5.3 우분투 빌드 결과 몇 가지 오류 발견 및 해결 방법 - 2

by AI 동키 2021. 8. 10.
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이 전 글에서 처음 OpenCV를 빌드하고 발생한 여러 오류들을 일부 해결하였다.

이 글에서는 남은 오류들을 조금 더 살펴보고 후속 진행을 해 보겠다.

 

이전 글은 아래 링크를 참고하시라.

[문제해결] OpenCV 4.5.3 우분투 빌드 결과 몇 가지 오류 발견 및 해결 방법 - 1

 

[문제해결] OpenCV 4.5.3 우분투 빌드 결과 몇 가지 오류 발견 및 해결 방법 - 1

Ubunto 20.04 WSL2 환경에서 CUDA 11.4, cuDNN8.2.2, OpenCV4.5.3 환경을 구축하고 있다. OpenCV 빌드 결과 몇가지 오류가 발견되어 오류를 파악하고 해결한 방법을 남긴다. 빌드는 다음과 같이 진행했으니 참고..

lapina.tistory.com

 

빌드 진행

-- Detected processor: x86_64
-- Looking for ccache - not found
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.11", minimum required is "1.2.3")
Cleaning INTERNAL cached variable: WEBP_LIBRARY
Cleaning INTERNAL cached variable: WEBP_INCLUDE_DIR
-- Could NOT find OpenJPEG (minimal suitable version: 2.0, recommended version >= 2.3.1). OpenJPEG will be built from sources
-- OpenJPEG: VERSION = 2.4.0, BUILD = opencv-4.5.3-openjp2-2.4.0
-- OpenJPEG libraries will be built from sources: libopenjp2 (version "2.4.0")
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11")
-- libva: missing va.h header (VA_INCLUDE_DIR)
-- found Intel IPP (ICV version): 2020.0.0 [2020.0.0 Gold]
-- at: /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/icv
-- found Intel IPP Integration Wrappers sources: 2020.0.0
-- at: /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/iw
-- CUDA detected: 11.4
-- CUDA: Using CUDA_ARCH_BIN=8.6
-- CUDA NVCC target flags: -gencode;arch=compute_86,code=sm_86;-D_FORCE_INLINES;-gencode;arch=compute_86,code=compute_86
-- Found OpenBLAS libraries: /usr/lib/x86_64-linux-gnu/libopenblas.so
-- Found OpenBLAS include: /usr/include/x86_64-linux-gnu
-- LAPACK(OpenBLAS): LAPACK_LIBRARIES: /usr/lib/x86_64-linux-gnu/libopenblas.so
-- LAPACK(OpenBLAS): Support is enabled.
-- Found JNI: /usr/lib/jvm/default-java/lib/libjawt.so
-- VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
-- Checking for module 'libavresample'
--   No package 'libavresample' found
-- Checking for module 'libdc1394-2'
--   No package 'libdc1394-2' found
-- freetype2:   YES (ver 23.1.17)
-- harfbuzz:    YES (ver 2.6.4)
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Julia not found. Not compiling Julia Bindings.
-- Module opencv_ovis disabled because OGRE3D was not found
-- No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available.
-- Failed to find installed gflags CMake configuration, searching for gflags build directories exported with CMake.
-- Failed to find gflags - Failed to find an installed/exported CMake configuration for gflags, will perform search for installed gflags components.
-- Failed to find gflags - Could not find gflags include directory, set GFLAGS_INCLUDE_DIR to directory containing gflags/gflags.h
-- Failed to find glog - Could not find glog include directory, set GLOG_INCLUDE_DIR to directory containing glog/logging.h
-- Module opencv_sfm disabled because the following dependencies are not found: Glog/Gflags
-- Checking for module 'tesseract'
--   No package 'tesseract' found
-- Tesseract:   NO
-- Allocator metrics storage type: 'long long'
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
-- highgui: using builtin backend: GTK3
-- Building with NVIDIA Optical Flow API 2.0
-- OpenCL samples are skipped: OpenCL SDK is required
-- SYCL/OpenCL samples are skipped: SYCL SDK is required
--    - check configuration of SYCL_DIR/SYCL_ROOT/CMAKE_MODULE_PATH
--    - ensure that right compiler is selected from SYCL SDK (e.g, clang++): CMAKE_CXX_COMPILER=/usr/bin/c++
-- Registered 'check_pylint' target: using /home/heeungs/anaconda3/bin/pylint (ver: 2.7.4), checks: 186
-- Registered 'check_flake8' target: using /home/heeungs/anaconda3/bin/flake8 (ver: 3.9.0)
--

이전에 발생했었던 상단 오류들이 다 제거 되었다. 

그 결과

-- General configuration for OpenCV 4.5.3 =====================================
--   Version control:               unknown
--
--   Extra modules:
--     Location (extra):            /home/heeungs/opencv-sources/opencv453/opencv_contrib-4.5.3/modules
--     Version control (extra):     unknown
--
--   Platform:
--     Timestamp:                   2021-08-10T04:32:17Z
--     Host:                        Linux 5.10.16.3-microsoft-standard-WSL2 x86_64
--     CMake:                       3.16.3
--     CMake generator:             Unix Makefiles
--     CMake build tool:            /usr/bin/make
--     Configuration:               Release
--
--   CPU/HW features:
--     Baseline:                    SSE SSE2 SSE3
--       requested:                 SSE3
--     Dispatched code generation:  SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX
--       requested:                 SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
--       SSE4_1 (17 files):         + SSSE3 SSE4_1
--       SSE4_2 (2 files):          + SSSE3 SSE4_1 POPCNT SSE4_2
--       FP16 (1 files):            + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX
--       AVX (5 files):             + SSSE3 SSE4_1 POPCNT SSE4_2 AVX
--       AVX2 (31 files):           + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2
--       AVX512_SKX (7 files):      + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX
--
--   C/C++:
--     Built as dynamic libs?:      YES
--     C++ standard:                11
--     C++ Compiler:                /usr/bin/c++  (ver 9.3.0)
--     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 -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -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 -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -g  -O0 -DDEBUG -D_DEBUG
--     C Compiler:                  /usr/bin/cc
--     C flags (Release):           -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG  -DNDEBUG
--     C flags (Debug):             -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -g  -O0 -DDEBUG -D_DEBUG
--     Linker flags (Release):      -Wl,--exclude-libs,libippicv.a -Wl,--exclude-libs,libippiw.a   -Wl,--gc-sections -Wl,--as-needed
--     Linker flags (Debug):        -Wl,--exclude-libs,libippicv.a -Wl,--exclude-libs,libippiw.a   -Wl,--gc-sections -Wl,--as-needed
--     ccache:                      NO
--     Precompiled headers:         NO
--     Extra dependencies:          m pthread cudart_static dl rt nppc nppial nppicc nppidei nppif nppig nppim nppist nppisu nppitc npps cublas cudnn cufft -L/usr/local/cuda-11.4/lib64 -L/usr/lib/x86_64-linux-gnu
--     3rdparty dependencies:
--
--   OpenCV modules:
--     To be built:                 alphamat aruco barcode bgsegm bioinspired calib3d ccalib core cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev 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 python3 quality rapid reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab wechat_qrcode xfeatures2d ximgproc xobjdetect xphoto
--     Disabled:                    world
--     Disabled by dependency:      -
--     Unavailable:                 cvv java julia matlab ovis python2 sfm viz
--     Applications:                tests perf_tests examples apps
--     Documentation:               NO
--     Non-free algorithms:         YES
--
--   GUI:
--     GTK+:                        YES (ver 3.24.20)
--       GThread :                  YES (ver 2.64.6)
--       GtkGlExt:                  NO
--     VTK support:                 NO
--
--   Media I/O:
--     ZLib:                        /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.11)
--     JPEG:                        /usr/lib/x86_64-linux-gnu/libjpeg.so (ver 80)
--     WEBP:                        build (ver encoder: 0x020f)
--     PNG:                         /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.6.37)
--     TIFF:                        /usr/lib/x86_64-linux-gnu/libtiff.so (ver 42 / 4.1.0)
--     JPEG 2000:                   build (ver 2.4.0)
--     OpenEXR:                     build (ver 2.3.0)
--     HDR:                         YES
--     SUNRASTER:                   YES
--     PXM:                         YES
--     PFM:                         YES
--
--   Video I/O:
--     DC1394:                      NO
--     FFMPEG:                      YES
--       avcodec:                   YES (58.54.100)
--       avformat:                  YES (58.29.100)
--       avutil:                    YES (56.31.100)
--       swscale:                   YES (5.5.100)
--       avresample:                NO
--     GStreamer:                   YES (1.16.2)
--     v4l/v4l2:                    YES (linux/videodev2.h)
--
--   Parallel framework:            pthreads
--
--   Trace:                         YES (with Intel ITT)
--
--   Other third-party libraries:
--     Intel IPP:                   2020.0.0 Gold [2020.0.0]
--            at:                   /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/icv
--     Intel IPP IW:                sources (2020.0.0)
--               at:                /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/iw
--     VA:                          NO
--     Lapack:                      YES (/usr/lib/x86_64-linux-gnu/libopenblas.so)
--     Eigen:                       YES (ver 3.3.7)
--     Custom HAL:                  NO
--     Protobuf:                    build (3.5.1)
--
--   NVIDIA CUDA:                   YES (ver 11.4, CUFFT CUBLAS FAST_MATH)
--     NVIDIA GPU arch:             86
--     NVIDIA PTX archs:            86
--
--   cuDNN:                         YES (ver 8.2)
--
--   OpenCL:                        YES (no extra features)
--     Include path:                /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/3rdparty/include/opencl/1.2
--     Link libraries:              Dynamic load
--
--   Python 3:
--     Interpreter:                 /home/heeungs/anaconda3/bin/python3 (ver 3.8.8)
--     Libraries:                   /home/heeungs/anaconda3/lib/libpython3.8.so (ver 3.8.8)
--     numpy:                       /home/heeungs/anaconda3/lib/python3.8/site-packages/numpy/core/include (ver 1.20.1)
--     install path:                /home/heeungs/anaconda3/lib/python3.8/site-packages
--
--   Python (for build):            /home/heeungs/anaconda3/bin/python3
--
--   Java:
--     ant:                         NO
--     JNI:                         /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include
--     Java wrappers:               NO
--     Java tests:                  NO
--
--   Install to:                    /usr/local
-- -----------------------------------------------------------------
--
-- Configuring done
-- Generating done

 


-- Found OpenBLAS libraries: /usr/lib/x86_64-linux-gnu/libopenblas.so (해결)
-- Found OpenBLAS include: /usr/include/x86_64-linux-gnu (해결)
-- LAPACK(OpenBLAS): LAPACK_LIBRARIES: /usr/lib/x86_64-linux-gnu/libopenblas.so
-- LAPACK(OpenBLAS): Support is enabled.
-- Found JNI: /usr/lib/jvm/default-java/lib/libjawt.so (해결)

-- VTK is not found. Please set - (필요없을 듯. 패스하겠다. https://darkpgmr.tistory.com/184)

DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file (얘도 패스)
-- Checking for module 'libavresample' 
--   No package 'libavresample' found
-- Checking for module 'libdc1394-2'
--   No package 'libdc1394-2' found
-- freetype2:   YES (ver 23.1.17)
-- harfbuzz:    YES (ver 2.6.4)
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Julia not found. Not compiling Julia Bindings.
-- Module opencv_ovis disabled because OGRE3D was not found
-- No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available.
-- Failed to find installed gflags CMake configuration, searching for gflags build directories exported with CMake.
-- Failed to find gflags - Failed to find an installed/exported CMake configuration for gflags, will perform search for installed gflags components.
-- Failed to find gflags - Could not find gflags include directory, set GFLAGS_INCLUDE_DIR to directory containing gflags/gflags.h
-- Failed to find glog - Could not find glog include directory, set GLOG_INCLUDE_DIR to directory containing glog/logging.h
-- Module opencv_sfm disabled because the following dependencies are not found: Glog/Gflags
-- Checking for module 'tesseract'
--   No package 'tesseract' found
-- Tesseract:   NO (필요하니 설치하자)
-- Allocator metrics storage type: 'long long'
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
-- highgui: using builtin backend: GTK3
-- Building with NVIDIA Optical Flow API 2.0
-- OpenCL samples are skipped: OpenCL SDK is required
-- SYCL/OpenCL samples are skipped: SYCL SDK is required
--    - check configuration of SYCL_DIR/SYCL_ROOT/CMAKE_MODULE_PATH
--    - ensure that right compiler is selected from SYCL SDK (e.g, clang++): CMAKE_CXX_COMPILER=/usr/bin/c++
-- Registered 'check_pylint' target: using /home/heeungs/anaconda3/bin/pylint (ver: 2.7.4), checks: 186
-- Registered 'check_flake8' target: using /home/heeungs/anaconda3/bin/flake8 (ver: 3.9.0)

오케이. 

 

 

이 참에 OCR을 해주는 Tesseract도 같이 설치 하자

Installing OpenCV with tesseract text module on Ubuntu 글을 참고했다.

https://www.webuildinternet.com/2016/06/28/installing-opencv-with-tesseract-text-module-on-ubuntu/

 

Installing OpenCV with Tesseract text module on Ubuntu - We Build Internet

Installing OpenCV contrib on OSX Make sure you installed Xcode, cmake and qt.…

www.webuildinternet.com

 

 

Tesseract 까지 설치해준 결과 다음과 같이 build를 완료하였다.

$ cmake \ -D CMAKE_BUILD_TYPE=RELEASE \
> -D CMAKE_INSTALL_PREFIX=/usr/local \
> -D OPENCV_GENERATE_PKGCONFIG=ON \
> -D OPENCV_ENABLE_NONFREE=ON \
> -D OPENCV_EXTRA_MODULES_PATH=~/opencv-sources/opencv453/opencv_contrib-4.5.3/modules \
> -D INSTALL_C_EXAMPLES=ON \
> -D INSTALL_PYTHON_EXAMPLES=ON \
> -D BUILD_EXAMPLES=ON \
> -D BUILD_DOCS=OFF \
> -D BUILD_SHARED_LIBS=ON \
> -D BUILD_opencv_python2=OFF \
> -D BUILD_opencv_python3=ON \
> -D BUILD_NEW_PYTHON_SUPPORT=ON \
> -D WITH_CUDA=ON \
> -D WITH_CUBLAS=ON \
> -D WITH_CUDNN=ON \
> -D CUDA_FAST_MATH=1 \
> -D CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-11.4 \
> -D OPENCV_DNN_CUDA=ON \
> -D CUDA_ARCH_BIN=8.6 \
> -D CUDA_ARCH_PTX=8.6 \
> -D CUDNN_VERSION=8.2 \
> -D CUDNN_INCLUDE_DIR=/usr/local/cuda-11.4/include \
> -D CUDNN_LIBRARY=/usr/local/cuda-11.4/lib64/libcudnn.so.8.2.2 \
> -D WITH_VTK=ON \
> -D WITH_OPENCL=ON \
> -D OPENCV_SKIP_PYTHON_LOADER=ON \
> -D PYTHON_EXECUTABLE=~/anaconda3/bin/python3 \
> -D PYTHON3_INCLUDE_DIR=~/anaconda3/include/python3.8 \
> -D PYTHON3_NUMPY_INCLUDE_DIRS=~/anaconda3/lib/python3.8/site-packages/numpy/core/include \
> -D PYTHON3_PACKAGES_PATH=~/anaconda3/lib/python3.8/site-packages \
 PYTH> -D PYTHON3_LIBRARY=~/anaconda3/lib/libpython3.8.so \
> -D PYTHON_LIBRARIES=~/anaconda3/lib/python3.8 ..


-- Detected processor: x86_64
-- Looking for ccache - not found
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.11", minimum required is "1.2.3")
Cleaning INTERNAL cached variable: WEBP_LIBRARY
Cleaning INTERNAL cached variable: WEBP_INCLUDE_DIR
-- Could NOT find OpenJPEG (minimal suitable version: 2.0, recommended version >= 2.3.1). OpenJPEG will be built from sources
-- OpenJPEG: VERSION = 2.4.0, BUILD = opencv-4.5.3-openjp2-2.4.0
-- OpenJPEG libraries will be built from sources: libopenjp2 (version "2.4.0")
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11")
-- libva: missing va.h header (VA_INCLUDE_DIR)
-- found Intel IPP (ICV version): 2020.0.0 [2020.0.0 Gold]
-- at: /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/icv
-- found Intel IPP Integration Wrappers sources: 2020.0.0
-- at: /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/iw
-- CUDA detected: 11.4
-- CUDA: Using CUDA_ARCH_BIN=8.6
-- CUDA NVCC target flags: -gencode;arch=compute_86,code=sm_86;-D_FORCE_INLINES;-gencode;arch=compute_86,code=compute_86
-- LAPACK(OpenBLAS): LAPACK_LIBRARIES: /usr/lib/x86_64-linux-gnu/libopenblas.so
-- LAPACK(OpenBLAS): Support is enabled.
-- VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
-- Checking for module 'libavresample'
--   No package 'libavresample' found
-- Checking for module 'libdc1394-2'
--   No package 'libdc1394-2' found
-- freetype2:   YES (ver 23.1.17)
-- harfbuzz:    YES (ver 2.6.4)
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Julia not found. Not compiling Julia Bindings.
-- Module opencv_ovis disabled because OGRE3D was not found
-- No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available.
-- Failed to find installed gflags CMake configuration, searching for gflags build directories exported with CMake.
-- Failed to find gflags - Failed to find an installed/exported CMake configuration for gflags, will perform search for installed gflags components.
-- Failed to find gflags - Could not find gflags include directory, set GFLAGS_INCLUDE_DIR to directory containing gflags/gflags.h
-- Failed to find glog - Could not find glog include directory, set GLOG_INCLUDE_DIR to directory containing glog/logging.h
-- Module opencv_sfm disabled because the following dependencies are not found: Glog/Gflags
-- Checking for module 'tesseract'
--   Found tesseract, version 4.1.1
-- Tesseract:   YES (ver 4.1.1)
-- Allocator metrics storage type: 'long long'
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
-- highgui: using builtin backend: GTK3
-- Building with NVIDIA Optical Flow API 2.0
-- OpenCL samples are skipped: OpenCL SDK is required
-- SYCL/OpenCL samples are skipped: SYCL SDK is required
--    - check configuration of SYCL_DIR/SYCL_ROOT/CMAKE_MODULE_PATH
--    - ensure that right compiler is selected from SYCL SDK (e.g, clang++): CMAKE_CXX_COMPILER=/usr/bin/c++
-- Registered 'check_pylint' target: using /home/heeungs/anaconda3/bin/pylint (ver: 2.7.4), checks: 186
-- Registered 'check_flake8' target: using /home/heeungs/anaconda3/bin/flake8 (ver: 3.9.0)
--

 

-- General configuration for OpenCV 4.5.3 =====================================
--   Version control:               unknown
--
--   Extra modules:
--     Location (extra):            /home/heeungs/opencv-sources/opencv453/opencv_contrib-4.5.3/modules
--     Version control (extra):     unknown
--
--   Platform:
--     Timestamp:                   2021-08-10T04:32:17Z
--     Host:                        Linux 5.10.16.3-microsoft-standard-WSL2 x86_64
--     CMake:                       3.16.3
--     CMake generator:             Unix Makefiles
--     CMake build tool:            /usr/bin/make
--     Configuration:               Release
--
--   CPU/HW features:
--     Baseline:                    SSE SSE2 SSE3
--       requested:                 SSE3
--     Dispatched code generation:  SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX
--       requested:                 SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
--       SSE4_1 (17 files):         + SSSE3 SSE4_1
--       SSE4_2 (2 files):          + SSSE3 SSE4_1 POPCNT SSE4_2
--       FP16 (1 files):            + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX
--       AVX (5 files):             + SSSE3 SSE4_1 POPCNT SSE4_2 AVX
--       AVX2 (31 files):           + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2
--       AVX512_SKX (7 files):      + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX
--
--   C/C++:
--     Built as dynamic libs?:      YES
--     C++ standard:                11
--     C++ Compiler:                /usr/bin/c++  (ver 9.3.0)
--     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 -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -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 -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -g  -O0 -DDEBUG -D_DEBUG
--     C Compiler:                  /usr/bin/cc
--     C flags (Release):           -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG  -DNDEBUG
--     C flags (Debug):             -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -g  -O0 -DDEBUG -D_DEBUG
--     Linker flags (Release):      -Wl,--exclude-libs,libippicv.a -Wl,--exclude-libs,libippiw.a   -Wl,--gc-sections -Wl,--as-needed
--     Linker flags (Debug):        -Wl,--exclude-libs,libippicv.a -Wl,--exclude-libs,libippiw.a   -Wl,--gc-sections -Wl,--as-needed
--     ccache:                      NO
--     Precompiled headers:         NO
--     Extra dependencies:          m pthread cudart_static dl rt nppc nppial nppicc nppidei nppif nppig nppim nppist nppisu nppitc npps cublas cudnn cufft -L/usr/local/cuda-11.4/lib64 -L/usr/lib/x86_64-linux-gnu
--     3rdparty dependencies:
--
--   OpenCV modules:
--     To be built:                 alphamat aruco barcode bgsegm bioinspired calib3d ccalib core cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev 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 python3 quality rapid reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab wechat_qrcode xfeatures2d ximgproc xobjdetect xphoto
--     Disabled:                    world
--     Disabled by dependency:      -
--     Unavailable:                 cvv java julia matlab ovis python2 sfm viz
--     Applications:                tests perf_tests examples apps
--     Documentation:               NO
--     Non-free algorithms:         YES
--
--   GUI:
--     GTK+:                        YES (ver 3.24.20)
--       GThread :                  YES (ver 2.64.6)
--       GtkGlExt:                  NO
--     VTK support:                 NO
--
--   Media I/O:
--     ZLib:                        /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.11)
--     JPEG:                        /usr/lib/x86_64-linux-gnu/libjpeg.so (ver 80)
--     WEBP:                        build (ver encoder: 0x020f)
--     PNG:                         /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.6.37)
--     TIFF:                        /usr/lib/x86_64-linux-gnu/libtiff.so (ver 42 / 4.1.0)
--     JPEG 2000:                   build (ver 2.4.0)
--     OpenEXR:                     build (ver 2.3.0)
--     HDR:                         YES
--     SUNRASTER:                   YES
--     PXM:                         YES
--     PFM:                         YES
--
--   Video I/O:
--     DC1394:                      NO
--     FFMPEG:                      YES
--       avcodec:                   YES (58.54.100)
--       avformat:                  YES (58.29.100)
--       avutil:                    YES (56.31.100)
--       swscale:                   YES (5.5.100)
--       avresample:                NO
--     GStreamer:                   YES (1.16.2)
--     v4l/v4l2:                    YES (linux/videodev2.h)
--
--   Parallel framework:            pthreads
--
--   Trace:                         YES (with Intel ITT)
--
--   Other third-party libraries:
--     Intel IPP:                   2020.0.0 Gold [2020.0.0]
--            at:                   /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/icv
--     Intel IPP IW:                sources (2020.0.0)
--               at:                /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build/3rdparty/ippicv/ippicv_lnx/iw
--     VA:                          NO
--     Lapack:                      YES (/usr/lib/x86_64-linux-gnu/libopenblas.so)
--     Eigen:                       YES (ver 3.3.7)
--     Custom HAL:                  NO
--     Protobuf:                    build (3.5.1)
--
--   NVIDIA CUDA:                   YES (ver 11.4, CUFFT CUBLAS FAST_MATH)
--     NVIDIA GPU arch:             86
--     NVIDIA PTX archs:            86
--
--   cuDNN:                         YES (ver 8.2)
--
--   OpenCL:                        YES (no extra features)
--     Include path:                /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/3rdparty/include/opencl/1.2
--     Link libraries:              Dynamic load
--
--   Python 3:
--     Interpreter:                 /home/heeungs/anaconda3/bin/python3 (ver 3.8.8)
--     Libraries:                   /home/heeungs/anaconda3/lib/libpython3.8.so (ver 3.8.8)
--     numpy:                       /home/heeungs/anaconda3/lib/python3.8/site-packages/numpy/core/include (ver 1.20.1)
--     install path:                /home/heeungs/anaconda3/lib/python3.8/site-packages
--
--   Python (for build):            /home/heeungs/anaconda3/bin/python3
--
--   Java:
--     ant:                         NO
--     JNI:                         /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include
--     Java wrappers:               NO
--     Java tests:                  NO
--
--   Install to:                    /usr/local
-- -----------------------------------------------------------------
--
-- Configuring done
-- Generating done
-- Build files have been written to: /home/heeungs/opencv-sources/opencv453/opencv-4.5.3/build

 

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