安装须知
cuda支持
-
在安装完“ linux CUDAtoolkit+cudnn+tensorrt 的安装”之后进行支持cuda的opencv安装
-
否则报错：CMake Error at modules/dnn/CMakeLists.txt:41 (message):
DNN: CUDA backend requires CUDA Toolkit. Please resolve dependency or
disable OPENCV_DNN_CUDA=OFF
- $ nvcc -v -----> Command 'nvcc' not found, but can be installed with: sudo apt install nvidia-cuda-toolkit
需要特定版本gcc
- https://stackoverflow.com/questions/6622454/cuda-incompatible-with-my-gcc-version/46380601#46380601
- error
Building NVCC (Device) object modules/core/CMakeFiles/cuda_compile_1.dir/src/cuda/cuda_compile_1_generated_gpu_mat.cu.o
In file included from /usr/local/cuda/include/cuda_runtime.h:83,
from <command-line>:
/usr/local/cuda/include/crt/host_config.h:139:2: error: #error -- unsupported GNU version! gcc versions later than 10 are not supported! The nvcc flag '-allow-unsupported-compiler' can be used to override this version check; however, using an unsupported host compiler may cause compilation failure or incorrect run time execution. Use at your own risk.
139 | #error -- unsupported GNU version! gcc versions later than 10 are not supported! The nvcc flag '-allow-unsupported-compiler' can be used to override this version check; however, using an unsupported host compiler may cause compilation failure or incorrect run time execution. Use at your own risk.
| ^~~~~
install 特定版本gcc
sudo apt remove gccsudo apt purge gcc# 除了可以删除安装包之外，还可以清除相关的配置文件。
(base) pdd@pdd-Dell-G15-5511:~/Downloads/opencv-4.6.0/build$ sudo apt remove gcc
正在读取软件包列表... 完成
正在分析软件包的依赖关系树... 完成
正在读取状态信息... 完成
下列软件包是自动安装的并且现在不需要了：
dctrl-tools fcitx-config-common fcitx-config-gtk fcitx-frontend-all fcitx-frontend-gtk2 fcitx-frontend-gtk3 fcitx-frontend-qt5 fcitx-module-dbus fcitx-module-kimpanel fcitx-module-lua fcitx-module-quickphrase-editor5
fcitx-module-x11 fcitx-modules fcitx-ui-classic g++-11 libatomic1:i386 libbsd0:i386 libdrm-amdgpu1:i386 libdrm-nouveau2:i386 libdrm-radeon1:i386 libdrm2:i386 libedit2:i386 libelf1:i386 libexpat1:i386 libfcitx-config4 libfcitx-core0
libfcitx-gclient1 libfcitx-qt5-1 libfcitx-qt5-data libfcitx-utils0 libffi8:i386 libgettextpo0 libgl1:i386 libgl1-mesa-dri:i386 libglapi-mesa:i386 libglvnd0:i386 libglx-mesa0:i386 libglx0:i386 libicu70:i386 libllvm15:i386 libmd0:i386
libnvidia-cfg1-470 libnvidia-common-470 libnvidia-compute-470:i386 libnvidia-decode-470 libnvidia-decode-470:i386 libnvidia-egl-wayland1 libnvidia-encode-470 libnvidia-encode-470:i386 libnvidia-extra-470 libnvidia-fbc1-470
libnvidia-fbc1-470:i386 libnvidia-gl-470 libnvidia-gl-470:i386 libnvidia-ifr1-470 libnvidia-ifr1-470:i386 libpresage-data libpresage1v5 libsensors5:i386 libstdc++-11-dev libstdc++6:i386 libtinyxml2.6.2v5 libx11-6:i386
libx11-xcb1:i386 libxau6:i386 libxcb-dri2-0:i386 libxcb-dri3-0:i386 libxcb-glx0:i386 libxcb-present0:i386 libxcb-shm0:i386 libxcb-sync1:i386 libxcb-xfixes0:i386 libxcb1:i386 libxdmcp6:i386 libxext6:i386 libxfixes3:i386 libxml2:i386
libxnvctrl0 libxshmfence1:i386 libxxf86vm1:i386 nvidia-compute-utils-470 nvidia-kernel-common-470 nvidia-kernel-source-470 nvidia-prime nvidia-settings nvidia-utils-470 presage screen-resolution-extra xserver-xorg-video-nvidia-470
使用'sudo apt autoremove'来卸载它(它们)。
下列软件包将被【卸载】：
build-essential dkms g++ gcc nvidia-dkms-470 nvidia-driver-470
升级了 0 个软件包，新安装了 0 个软件包，要卸载 6 个软件包，有 196 个软件包未被升级。
解压缩后将会空出 2,102 kB 的空间。
您希望继续执行吗？ [Y/n] y
(正在读取数据库 ... 系统当前共安装有 239402 个文件和目录。)
正在卸载 nvidia-driver-470 (470.161.03-0ubuntu0.22.04.1) ...
正在卸载 nvidia-dkms-470 (470.161.03-0ubuntu0.22.04.1) ...
Removing all DKMS Modules
Done.
INFO:Disable nvidia
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here
update-initramfs: deferring update (trigger activated)
正在卸载 dkms (2.8.7-2ubuntu2.1) ...
正在卸载 build-essential (12.9ubuntu3) ...
正在卸载 g++ (4:11.2.0-1ubuntu1) ...
正在卸载 gcc (4:11.2.0-1ubuntu1) ...
正在处理用于 man-db (2.10.2-1) 的触发器 ...
正在处理用于 initramfs-tools (0.140ubuntu13) 的触发器 ...
update-initramfs: Generating /boot/initrd.img-5.15.0-60-generic
(base) pdd@pdd-Dell-G15-5511:~/Downloads/opencv-4.6.0/build$ nvidia-smi
Thu Feb 23 10:30:05 2023
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.161.03 Driver Version: 470.161.03 CUDA Version: 11.4 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... Off | 00000000:01:00.0 Off | N/A |
| N/A 60C P0 12W / N/A | 5MiB / 3910MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1005 G /usr/lib/xorg/Xorg 4MiB |
+-----------------------------------------------------------------------------+
(base) pdd@pdd-Dell-G15-5511:~/Downloads/opencv-4.6.0/build$ nvcc --version
Command 'nvcc' not found, but can be installed with:
sudo apt install nvidia-cuda-toolkit
sudo gedit /etc/apt/sources.list- ADD
deb http://dk.archive.ubuntu.com/ubuntu/ xenial universe&deb http://dk.archive.ubuntu.com/ubuntu/ xenial main sudo apt update否则 : E: 软件包 gcc-7 没有可安装候选 E: 软件包 g++ -7 没有可安装候选,若仍有问题，可适当提升版本
-
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -
sudo apt-get update -
sudo apt-get install gcc-8 -
sudo apt-get install g++-8 -
sudo ln -s /usr/bin/gcc-8 /usr/bin/gcc -
sudo ln -s /usr/bin/g++-8 /usr/bin/g++ -
sudo ln -s /usr/bin/gcc-8 /usr/bin/cc -
sudo ln -s /usr/bin/g++-8 /usr/bin/c++ -
gcc --version
ubuntu 编译安装支持CUDA的OpenCV
-
按照这个 “linux上的base version 没有cuda支持”，更改安装命令中的参数即可
-
基础版本
cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D INSTALL_C_EXAMPLES=ON \
-D OPENCV_ENABLE_NONFREE=ON \
-D WITH_CUDA=ON \
-D WITH_CUDNN=ON \
-D WITH_TBB=ON \
-D OPENCV_DNN_CUDA=ON \
-D ENABLE_FAST_MATH=1 \
-D CUDA_FAST_MATH=1 \
-D WITH_CUBLAS=1 \
-D OPENCV_GENERATE_PKGCONFIG=ON \
-D OPENCV_EXTRA_MODULES_PATH=/home/pdd/Downloads/opencv_contrib-4.6.0/modules \
-D WITH_WEBP=OFF \
-D WITH_OPENCL=OFF \
-D ETHASHLCL=OFF \
-D ENABLE_CXX11=ON \
-D BUILD_EXAMPLES=OFF \
-D OPENCV_ENABLE_NONFREE=ON \
-D WITH_OPENGL=ON \
-D WITH_GSTREAMER=ON \
-D WITH_V4L=ON \
-D WITH_QT=OFF \
-D BUILD_opencv_python3=ON \
-D BUILD_opencv_python2=OFF \
-D HAVE_opencv_python3=ON ..
- python 附加
-D BUILD_opencv_python3=ON \
-D PYTHON3_EXECUTABLE=/home/pdd/anaconda3/bin/python3.7m \
-D PYTHON3_INCLUDE_DIR=/home/pdd/anaconda3/include/python3.7m \
-D PYTHON3_LIBRARY=/home/pdd/anaconda3/lib/libpython3.7m.so \
-D PYTHON3_NUMPY_INCLUDE_DIRS=/home/pdd/anaconda3/lib/python3.7/site-packages/numpy/core/include \
-D PYTHON3_PACKAGES_PATH=/home/pdd/anaconda3/lib/python3.7/site-packages \
-D PYTHON_DEFAULT_EXECUTABLE=/home/pdd/anaconda3/bin/python3.7m \
-D OPENCV_PYTHON3_INSTALL_PATH=/home/pdd/anaconda3/lib/python3.7/site-packages \
-D BUILD_opencv_python3=ON \
-D HAVE_opencv_python3=ON ..
- 还可指定cuda地址
-D CUDNN_LIBRARY=/usr/local/cuda/lib64/libcudnn.so.* \
-D CUDNN_INCLUDE_DIR=/usr/local/cuda/include \
-D CUDA_CUDA_LIBRARY=/usr/local/cuda/lib64/stubs/libcuda.so \
-
sudo vim /etc/ld.so.conf.d/opencv.conf
-
vim ~/.bashrc
build 的输出
(base) pdd@pdd-Dell-G15-5511:~/Downloads/opencv-4.6.0/build$ sudo cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D INSTALL_C_EXAMPLES=ON -D OPENCV_ENABLE_NONFREE=ON -D WITH_CUDA=ON -D WITH_CUDNN=ON -D WITH_TBB=ON -D OPENCV_DNN_CUDA=ON -D ENABLE_FAST_MATH=1 -D CUDA_FAST_MATH=1 -D WITH_CUBLAS=1 -D OPENCV_GENERATE_PKGCONFIG=ON -D OPENCV_EXTRA_MODULES_PATH=/home/pdd/Downloads/opencv_contrib-4.6.0/modules -D WITH_WEBP=OFF -D WITH_OPENCL=OFF -D ETHASHLCL=OFF -D ENABLE_CXX11=ON -D BUILD_EXAMPLES=OFF -D OPENCV_ENABLE_NONFREE=ON -D WITH_OPENGL=ON -D WITH_GSTREAMER=ON -D WITH_V4L=ON -D WITH_QT=OFF -D BUILD_opencv_python3=ON -D BUILD_opencv_python2=OFF -D HAVE_opencv_python3=ON ..
-- The CXX compiler identification is GNU 11.3.0
-- The C compiler identification is GNU 11.3.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /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: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- ocv_init_download: OpenCV source tree is not fetched as git repository. 3rdparty resources will be downloaded from github.com by default.
-- Detected processor: x86_64
-- Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.7")
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.10.6", minimum required is "3.2")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.10.so (found suitable exact version "3.10.6")
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'numpy'
-- Looking for ccache - not found
-- Performing Test HAVE_CXX_FSIGNED_CHAR
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-- Performing Test HAVE_C_WSTRICT_PROTOTYPES - Success
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-- Performing Test HAVE_CXX_WUNDEF - Success
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-- Performing Test HAVE_CXX_WNO_UNNAMED_TYPE_TEMPLATE_ARGS
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-- Performing Test HAVE_CXX_WNO_COMMENT
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-- Performing Test HAVE_CXX_WNO_LONG_LONG
-- Performing Test HAVE_CXX_WNO_LONG_LONG - Success
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-- Performing Test HAVE_C_WNO_LONG_LONG - Success
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-- Performing Test HAVE_CXX_MSSE2 - Success
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-- Performing Test HAVE_CXX_MSSE4_1 - Success
-- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp)
-- Performing Test HAVE_CXX_MPOPCNT - Success
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-- Performing Test HAVE_CXX_MSSE4_2 - Success
-- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp)
-- Performing Test HAVE_CXX_MF16C - Success
-- Performing Test HAVE_CXX_MFMA
-- Performing Test HAVE_CXX_MFMA - Success
-- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp)
-- Performing Test HAVE_CXX_MAVX - Success
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-- Performing Test HAVE_CXX_MAVX2 - Success
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-- Performing Test HAVE_CXX_MAVX512F - Success
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-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success
-- Performing Test HAVE_CPU_BASELINE_FLAGS
-- Performing Test HAVE_CPU_BASELINE_FLAGS - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2
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-- Performing Test HAVE_C_FVISIBILITY_INLINES_HIDDEN
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-- Performing Test HAVE_LINK_AS_NEEDED
-- Performing Test HAVE_LINK_AS_NEEDED - Success
-- Performing Test HAVE_LINK_NO_UNDEFINED
-- Performing Test HAVE_LINK_NO_UNDEFINED - Success
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for posix_memalign
-- Looking for posix_memalign - found
-- Looking for malloc.h
-- Looking for malloc.h - found
-- Looking for memalign
-- Looking for memalign - found
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.11", minimum required is "1.2.3")
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (found version "80")
-- Found TIFF: /usr/lib/x86_64-linux-gnu/libtiff.so (found version "4.3.0")
-- 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
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success
-- OpenJPEG: VERSION = 2.4.0, BUILD = opencv-4.6.0-openjp2-2.4.0
-- Looking for string.h
-- Looking for string.h - found
-- Looking for memory.h
-- Looking for memory.h - found
-- Looking for stdlib.h
-- Looking for stdlib.h - found
-- 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 assert.h
-- Looking for assert.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for inttypes.h
-- Looking for inttypes.h - found
-- Looking for strings.h
-- Looking for strings.h - found
-- Looking for sys/stat.h
-- Looking for sys/stat.h - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for include file malloc.h
-- Looking for include file malloc.h - 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 - found
-- Performing Test HAVE_C_WNO_UNDEF
-- Performing Test HAVE_C_WNO_UNDEF - Success
-- Performing Test HAVE_C_WNO_STRICT_PROTOTYPES
-- Performing Test HAVE_C_WNO_STRICT_PROTOTYPES - Success
-- Performing Test HAVE_C_WNO_CAST_FUNCTION_TYPE
-- Performing Test HAVE_C_WNO_CAST_FUNCTION_TYPE - Success
-- Performing Test HAVE_C_WNO_SHADOW
-- Performing Test HAVE_C_WNO_SHADOW - Success
-- Performing Test HAVE_C_WNO_UNUSED_FUNCTION
-- Performing Test HAVE_C_WNO_UNUSED_FUNCTION - Success
-- 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")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.6.37")
-- Looking for /usr/include/libpng/png.h
-- Looking for /usr/include/libpng/png.h - found
-- Looking for semaphore.h
-- Looking for semaphore.h - found
-- Performing Test HAVE_CXX_WNO_SHADOW
-- Performing Test HAVE_CXX_WNO_SHADOW - Success
-- Performing Test HAVE_CXX_WNO_UNUSED
-- Performing Test HAVE_CXX_WNO_UNUSED - Success
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_CXX_WNO_UNDEF
-- Performing Test HAVE_CXX_WNO_UNDEF - Success
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_UNINITIALIZED
-- Performing Test HAVE_CXX_WNO_UNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_SWITCH
-- Performing Test HAVE_CXX_WNO_SWITCH - Success
-- Performing Test HAVE_CXX_WNO_PARENTHESES
-- Performing Test HAVE_CXX_WNO_PARENTHESES - Success
-- Performing Test HAVE_CXX_WNO_ARRAY_BOUNDS
-- Performing Test HAVE_CXX_WNO_ARRAY_BOUNDS - Success
-- Performing Test HAVE_CXX_WNO_EXTRA
-- Performing Test HAVE_CXX_WNO_EXTRA - Success
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_MISLEADING_INDENTATION
-- Performing Test HAVE_CXX_WNO_MISLEADING_INDENTATION - Success
-- Performing Test HAVE_CXX_WNO_DEPRECATED
-- Performing Test HAVE_CXX_WNO_DEPRECATED - Success
-- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE
-- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success
-- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE
-- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed
-- Performing Test HAVE_CXX_WNO_IMPLICIT_FALLTHROUGH
-- Performing Test HAVE_CXX_WNO_IMPLICIT_FALLTHROUGH - Success
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_COMPARE
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_COMPARE - Success
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed
-- Performing Test HAVE_CXX_WNO_REORDER
-- Performing Test HAVE_CXX_WNO_REORDER - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_RESULT
-- Performing Test HAVE_CXX_WNO_UNUSED_RESULT - Success
-- Performing Test HAVE_CXX_WNO_IMPLICIT_CONST_INT_FLOAT_CONVERSION
-- Performing Test HAVE_CXX_WNO_IMPLICIT_CONST_INT_FLOAT_CONVERSION - Failed
-- Performing Test HAVE_CXX_WNO_CLASS_MEMACCESS
-- Performing Test HAVE_CXX_WNO_CLASS_MEMACCESS - Success
-- libva: missing va.h header (VA_INCLUDE_DIR)
-- IPPICV: Downloading ippicv_2020_lnx_intel64_20191018_general.tgz from https://raw.githubusercontent.com/opencv/opencv_3rdparty/a56b6ac6f030c312b2dce17430eef13aed9af274/ippicv/ippicv_2020_lnx_intel64_20191018_general.tgz
-- found Intel IPP (ICV version): 2020.0.0 [2020.0.0 Gold]
-- at: /home/pdd/Downloads/opencv-4.6.0/build/3rdparty/ippicv/ippicv_lnx/icv
-- found Intel IPP Integration Wrappers sources: 2020.0.0
-- at: /home/pdd/Downloads/opencv-4.6.0/build/3rdparty/ippicv/ippicv_lnx/iw
-- Found Threads: TRUE
-- Found CUDNN: /usr/local/cuda/lib64/libcudnn.so (found suitable version "8.8.0", minimum required is "7.5")
-- CUDA detected: 11.4
CMake Warning at cmake/OpenCVDetectCUDA.cmake:176 (message):
CUDA: Autodetection arch list is empty. Please enable
OPENCV_CMAKE_CUDA_DEBUG=1 and check/specify
OPENCV_CUDA_DETECTION_NVCC_FLAGS variable
Call Stack (most recent call first):
cmake/OpenCVDetectCUDA.cmake:268 (ocv_filter_available_architecture)
cmake/OpenCVFindLibsPerf.cmake:43 (include)
CMakeLists.txt:733 (include)
-- CUDA NVCC target flags: -D_FORCE_INLINES
-- Could not find OpenBLAS include. Turning OpenBLAS_FOUND off
-- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
-- Could NOT find Atlas (missing: Atlas_CBLAS_INCLUDE_DIR Atlas_CLAPACK_INCLUDE_DIR Atlas_CBLAS_LIBRARY Atlas_BLAS_LIBRARY Atlas_LAPACK_LIBRARY)
-- Looking for sgemm_
-- Looking for sgemm_ - not found
-- Could NOT find BLAS (missing: BLAS_LIBRARIES)
-- Could NOT find LAPACK (missing: LAPACK_LIBRARIES)
Reason given by package: LAPACK could not be found because dependency BLAS could not be found.
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success
-- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32
-- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed
-- Could NOT find JNI (missing: JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH)
-- VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
-- Performing Test HAVE_C_WNO_UNUSED_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_VARIABLE - Success
-- Looking for dlerror in dl
-- Looking for dlerror in dl - found
-- Performing Test HAVE_C_WNO_IMPLICIT_FALLTHROUGH
-- Performing Test HAVE_C_WNO_IMPLICIT_FALLTHROUGH - Success
-- Performing Test HAVE_C_WNO_SIGN_COMPARE
-- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success
-- ADE: Downloading v0.1.1f.zip from https://github.com/opencv/ade/archive/v0.1.1f.zip
-- Checking for module 'gtk+-3.0'
-- No package 'gtk+-3.0' found
-- Checking for module 'gtk+-2.0'
-- Found gtk+-2.0, version 2.24.33
-- Checking for module 'gthread-2.0'
-- Found gthread-2.0, version 2.72.4
-- Checking for module 'gtkglext-1.0'
-- No package 'gtkglext-1.0' found
-- Performing Test HAVE_CXX_WNO_STRICT_ALIASING
-- Performing Test HAVE_CXX_WNO_STRICT_ALIASING - Success
-- Checking for modules 'libavcodec;libavformat;libavutil;libswscale'
-- Found libavcodec, version 58.134.100
-- Found libavformat, version 58.76.100
-- Found libavutil, version 56.70.100
-- Found libswscale, version 5.9.100
-- Checking for module 'libavresample'
-- No package 'libavresample' found
-- 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 'gstreamer-video-1.0'
-- No package 'gstreamer-video-1.0' found
-- Checking for module 'gstreamer-audio-1.0'
-- No package 'gstreamer-audio-1.0' found
-- Checking for module 'libdc1394-2'
-- No package 'libdc1394-2' found
-- Module opencv_alphamat disabled because the following dependencies are not found: Eigen
-- Performing Test HAVE_CXX_WNO_UNUSED_VARIABLE
-- Performing Test HAVE_CXX_WNO_UNUSED_VARIABLE - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success
-- Checking for module 'freetype2'
-- Found freetype2, version 24.1.18
-- Checking for module 'harfbuzz'
-- Found harfbuzz, version 2.7.4
-- freetype2: YES (ver 24.1.18)
-- harfbuzz: YES (ver 2.7.4)
-- Could NOT find HDF5 (missing: HDF5_LIBRARIES HDF5_INCLUDE_DIRS) (found version "")
-- 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: Eigen Glog/Gflags
-- Checking for module 'tesseract'
-- No package 'tesseract' found
-- Tesseract: NO
-- Allocator metrics storage type: 'long long'
-- Performing Test HAVE_CXX_WNO_UNUSED_BUT_SET_VARIABLE
-- Performing Test HAVE_CXX_WNO_UNUSED_BUT_SET_VARIABLE - Success
-- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/pdd/Downloads/opencv-4.6.0/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
-- opencv_dnn: filter out ocl4dnn source code
-- Excluding from source files list: <BUILD>/modules/dnn/layers/layers_common.rvv.cpp
-- imgcodecs: OpenEXR codec is disabled in runtime. Details: https://github.com/opencv/opencv/issues/21326
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success
-- Performing Test Iconv_IS_BUILT_IN
-- Performing Test Iconv_IS_BUILT_IN - Success
-- wechat_qrcode: Downloading detect.caffemodel from https://raw.githubusercontent.com/WeChatCV/opencv_3rdparty/a8b69ccc738421293254aec5ddb38bd523503252/detect.caffemodel
-- wechat_qrcode: Downloading detect.prototxt from https://raw.githubusercontent.com/WeChatCV/opencv_3rdparty/a8b69ccc738421293254aec5ddb38bd523503252/detect.prototxt
-- Try 1 failed
CMake Warning at cmake/OpenCVDownload.cmake:248 (message):
wechat_qrcode: Download failed: 28;"Timeout was reached"
For details please refer to the download log file:
/home/pdd/Downloads/opencv-4.6.0/build/CMakeDownloadLog.txt
Call Stack (most recent call first):
/home/pdd/Downloads/opencv_contrib-4.6.0/modules/wechat_qrcode/CMakeLists.txt:26 (ocv_download)
CMake Warning at /home/pdd/Downloads/opencv_contrib-4.6.0/modules/wechat_qrcode/CMakeLists.txt:37 (message):
WeChatQRCode: Can't get detect prototxt file for wechat qrcode.
-- wechat_qrcode: Downloading sr.caffemodel from https://raw.githubusercontent.com/WeChatCV/opencv_3rdparty/a8b69ccc738421293254aec5ddb38bd523503252/sr.caffemodel
-- wechat_qrcode: Downloading sr.prototxt from https://raw.githubusercontent.com/WeChatCV/opencv_3rdparty/a8b69ccc738421293254aec5ddb38bd523503252/sr.prototxt
-- highgui: using builtin backend: GTK2
-- rgbd: Eigen support is disabled. Eigen is Required for Posegraph optimization
-- xfeatures2d/boostdesc: Downloading boostdesc_bgm.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/34e4206aef44d50e6bbcd0ab06354b52e7466d26/boostdesc_bgm.i
-- xfeatures2d/boostdesc: Downloading boostdesc_bgm_bi.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/34e4206aef44d50e6bbcd0ab06354b52e7466d26/boostdesc_bgm_bi.i
-- xfeatures2d/boostdesc: Downloading boostdesc_bgm_hd.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/34e4206aef44d50e6bbcd0ab06354b52e7466d26/boostdesc_bgm_hd.i
-- xfeatures2d/boostdesc: Downloading boostdesc_binboost_064.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/34e4206aef44d50e6bbcd0ab06354b52e7466d26/boostdesc_binboost_064.i
-- xfeatures2d/boostdesc: Downloading boostdesc_binboost_128.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/34e4206aef44d50e6bbcd0ab06354b52e7466d26/boostdesc_binboost_128.i
-- xfeatures2d/boostdesc: Downloading boostdesc_binboost_256.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/34e4206aef44d50e6bbcd0ab06354b52e7466d26/boostdesc_binboost_256.i
-- xfeatures2d/boostdesc: Downloading boostdesc_lbgm.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/34e4206aef44d50e6bbcd0ab06354b52e7466d26/boostdesc_lbgm.i
-- xfeatures2d/vgg: Downloading vgg_generated_48.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d/vgg_generated_48.i
-- xfeatures2d/vgg: Downloading vgg_generated_64.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d/vgg_generated_64.i
-- xfeatures2d/vgg: Downloading vgg_generated_80.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d/vgg_generated_80.i
-- xfeatures2d/vgg: Downloading vgg_generated_120.i from https://raw.githubusercontent.com/opencv/opencv_3rdparty/fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d/vgg_generated_120.i
-- Try 1 failed
CMake Warning at cmake/OpenCVDownload.cmake:248 (message):
xfeatures2d/vgg: Download failed: 28;"Timeout was reached"
For details please refer to the download log file:
/home/pdd/Downloads/opencv-4.6.0/build/CMakeDownloadLog.txt
Call Stack (most recent call first):
/home/pdd/Downloads/opencv_contrib-4.6.0/modules/xfeatures2d/cmake/download_vgg.cmake:16 (ocv_download)
/home/pdd/Downloads/opencv_contrib-4.6.0/modules/xfeatures2d/CMakeLists.txt:13 (download_vgg_descriptors)
CMake Warning at /home/pdd/Downloads/opencv_contrib-4.6.0/modules/xfeatures2d/CMakeLists.txt:22 (message):
features2d: VGG descriptor implementation is not available due to missing
data (download failed:
https://github.com/opencv/opencv_contrib/issues/1301)
-- data: Downloading face_landmark_model.dat from https://raw.githubusercontent.com/opencv/opencv_3rdparty/8afa57abc8229d611c4937165d20e2a2d9fc5a12/face_landmark_model.dat
-- Try 1 failed
CMake Warning at cmake/OpenCVDownload.cmake:248 (message):
data: Download failed: 28;"Timeout was reached"
For details please refer to the download log file:
/home/pdd/Downloads/opencv-4.6.0/build/CMakeDownloadLog.txt
Call Stack (most recent call first):
/home/pdd/Downloads/opencv_contrib-4.6.0/modules/face/CMakeLists.txt:13 (ocv_download)
CMake Warning at /home/pdd/Downloads/opencv_contrib-4.6.0/modules/face/CMakeLists.txt:26 (message):
Face: Can't get model file for face alignment.
-- NVIDIA_OPTICAL_FLOW: Downloading edb50da3cf849840d680249aa6dbef248ebce2ca.zip from https://github.com/NVIDIA/NVIDIAOpticalFlowSDK/archive/edb50da3cf849840d680249aa6dbef248ebce2ca.zip
-- Building with NVIDIA Optical Flow API 2.0
-- Found 'misc' Python modules from /home/pdd/Downloads/opencv-4.6.0/modules/python/package/extra_modules
-- Found 'mat_wrapper;utils' Python modules from /home/pdd/Downloads/opencv-4.6.0/modules/core/misc/python/package
-- Found 'gapi' Python modules from /home/pdd/Downloads/opencv-4.6.0/modules/gapi/misc/python/package
--
-- General configuration for OpenCV 4.6.0 =====================================
-- Version control: unknown
--
-- Extra modules:
-- Location (extra): /home/pdd/Downloads/opencv_contrib-4.6.0/modules
-- Version control (extra): unknown
--
-- Platform:
-- Timestamp: 2023-02-23T15:12:45Z
-- Host: Linux 5.15.0-60-generic x86_64
-- CMake: 3.22.1
-- CMake generator: Unix Makefiles
-- CMake build tool: /usr/bin/gmake
-- 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 (18 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 (33 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2
-- AVX512_SKX (8 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 11.3.0)
-- C++ flags (Release): -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-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 -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-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 -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-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 -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-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 -Wl,--no-undefined
-- Linker flags (Debug): -Wl,--exclude-libs,libippicv.a -Wl,--exclude-libs,libippiw.a -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined
-- 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/lib64 -L/usr/lib/x86_64-linux-gnu
-- 3rdparty dependencies:
--
-- OpenCV modules:
-- To be built: 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 hfs highgui img_hash imgcodecs imgproc intensity_transform line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot 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: alphamat cvv hdf java julia matlab ovis python2 python3 sfm viz
-- Applications: tests perf_tests apps
-- Documentation: NO
-- Non-free algorithms: YES
--
-- GUI: GTK2
-- GTK+: YES (ver 2.24.33)
-- GThread : YES (ver 2.72.4)
-- GtkGlExt: NO
-- OpenGL support: 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)
-- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.6.37)
-- TIFF: /usr/lib/x86_64-linux-gnu/libtiff.so (ver 42 / 4.3.0)
-- 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 (58.134.100)
-- avformat: YES (58.76.100)
-- avutil: YES (56.70.100)
-- swscale: YES (5.9.100)
-- avresample: NO
-- GStreamer: NO
-- 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/pdd/Downloads/opencv-4.6.0/build/3rdparty/ippicv/ippicv_lnx/icv
-- Intel IPP IW: sources (2020.0.0)
-- at: /home/pdd/Downloads/opencv-4.6.0/build/3rdparty/ippicv/ippicv_lnx/iw
-- VA: NO
-- Lapack: NO
-- Eigen: NO
-- Custom HAL: NO
-- Protobuf: build (3.19.1)
--
-- NVIDIA CUDA: YES (ver 11.4, CUFFT CUBLAS FAST_MATH)
-- NVIDIA GPU arch:
-- NVIDIA PTX archs:
--
-- cuDNN: YES (ver 8.8.0)
--
-- Python 3:
-- Interpreter: /usr/bin/python3 (ver 3.10.6)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython3.10.so (ver 3.10.6)
-- numpy: NO (Python3 wrappers can not be generated)
-- install path:
--
-- Python (for build): /usr/bin/python3
--
-- 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: /home/pdd/Downloads/opencv-4.6.0/build
(base) pdd@pdd-Dell-G15-5511:~/Downloads/opencv-4.6.0/build$
CG
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windows version :opencv c++ Mat CUDA的编译与使用
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i found that after i remove my gcc and do this
sudo apt-get install build-essential libgtk2.0-dev libavcodec-dev libavformat-dev libjpeg.dev libtiff5.dev libswscale-dev libjasper-dev,i will get a new gcc and dont need do anything else. -
好消息，现阶段opencv在cmake配置的时候加上-DOPENCV_DOWNLOAD_MIRROR_ID=gitcode，可以使用gitee国内镜像下载依赖了
-DOPENCV_DOWNLOAD_MIRROR_ID=gitcode -
https://stackoverflow.com/questions/65605972/cmake-unsupported-gnu-version-gcc-versions-later-than-8-are-not-supported