Hello,
I’m trying to install OpenCV 4.6 on my Ubuntu 22.4 Laptop (NVIDIA RTX 3070)
I’m following this tutorial:
https://developer.ridgerun.com/wiki/index.php/Compiling_OpenCV_from_Source
(I tried theirs git, but the original one as well)
I changed flags to
cmake -D CMAKE_BUILD_TYPE=RELEASE \ *[develop]
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D OPENCV_GENERATE_PKGCONFIG=ON \
-D WITH_CUBLAS=1 \
-D WITH_TBB=ON \
–D WITH_VTK=OFF \
-D ENABLE_FAST_MATH=1 \
-D CUDA_FAST_MATH=1 \
-D WITH_CUDA=ON \
-D BUILD_opencv_cudacodec=ON \
-D WITH_CUDNN=ON \
-D OPENCV_DNN_CUDA=ON \
-D CUDA_ARCH_BIN=${GPU_ARCH} \
-D WITH_V4L=ON \
-D WITH_QT=OFF \
-D WITH_IPP=OFF \
-D WITH_EIGEN=OFF \
-D WITH_OPENGL=ON \
-D WITH_GSTREAMER=ON \
-D OPENCV_GENERATE_PKGCONFIG=ON \
-D OPENCV_ENABLE_NONFREE=ON \
-D PYTHON_EXECUTABLE=$(which python2) \
-D BUILD_opencv_python2=OFF \
-D PYTHON3_EXECUTABLE=$(which python3) \
-D PYTHON3_INCLUDE_DIR=$(python3 -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())") \
-D PYTHON3_PACKAGES_PATH=$(python3 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())") \
-D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules \
-D INSTALL_PYTHON_EXAMPLES=OFF \
-D INSTALL_C_EXAMPLES=OFF \
-D BUILD_SHARED_LIBS=OFF \
-D BUILD_EXAMPLES=OFF \
-D INSTALL_PYTHON_EXAMPLES=OFF \
-D INSTALL_C_EXAMPLES=OFF ..
I confirmed my CUDA and CUDNN installation - examples from both are building and running.
Installation make -> make install is not throwing any errors and all is proceeding correctly (from what can I say)
Build info:
General configuration for OpenCV 4.6.0-dev =====================================
Version control: 2a4926f
Extra modules:
Location (extra): /home/v/Install/OpenCVRidge/opencv_contrib/modules
Version control (extra): 940d910
Platform:
Timestamp: 2023-01-31T12:21:32Z
Host: Linux 5.15.0-58-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?: NO
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,--gc-sections -Wl,--as-needed -Wl,--no-undefined
Linker flags (Debug): -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined
ccache: NO
Precompiled headers: NO
Extra dependencies: /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib/x86_64-linux-gnu/libwebp.so /usr/lib/x86_64-linux-gnu/libpng.so /usr/lib/x86_64-linux-gnu/libtiff.so /usr/lib/x86_64-linux-gnu/libImath-2_5.so /usr/lib/x86_64-linux-gnu/libIlmImf-2_5.so /usr/lib/x86_64-linux-gnu/libIex-2_5.so /usr/lib/x86_64-linux-gnu/libHalf-2_5.so /usr/lib/x86_64-linux-gnu/libIlmThread-2_5.so /usr/lib/x86_64-linux-gnu/libfreetype.so /usr/lib/x86_64-linux-gnu/libharfbuzz.so /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so /usr/lib/x86_64-linux-gnu/libcrypto.so /usr/lib/x86_64-linux-gnu/libcurl.so /usr/lib/x86_64-linux-gnu/libpthread.a /usr/lib/x86_64-linux-gnu/libsz.so /usr/lib/x86_64-linux-gnu/libz.so /usr/lib/x86_64-linux-gnu/libdl.a /usr/lib/x86_64-linux-gnu/libm.so Iconv::Iconv m pthread cudart_static dl rt nppc nppial nppicc nppidei nppif nppig nppim nppist nppisu nppitc npps cublas cudnn cufft -L/usr/local/cuda-11.8/lib64 -L/usr/lib/x86_64-linux-gnu
3rdparty dependencies: libprotobuf ade ittnotify libopenjp2 quirc
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 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: alphamat cvv java julia matlab ovis python2 sfm viz
Applications: tests perf_tests apps
Documentation: NO
Non-free algorithms: YES
GUI: GTK3
GTK+: YES (ver 3.24.33)
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)
WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (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 / 4.3.0)
JPEG 2000: build (ver 2.4.0)
OpenEXR: /usr/lib/x86_64-linux-gnu/libImath-2_5.so /usr/lib/x86_64-linux-gnu/libIlmImf-2_5.so /usr/lib/x86_64-linux-gnu/libIex-2_5.so /usr/lib/x86_64-linux-gnu/libHalf-2_5.so /usr/lib/x86_64-linux-gnu/libIlmThread-2_5.so (ver 2_5)
HDR: YES
SUNRASTER: YES
PXM: YES
PFM: YES
Video I/O:
DC1394: YES (2.2.6)
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: YES (1.20.3)
v4l/v4l2: YES (linux/videodev2.h)
Parallel framework: TBB (ver 2021.5 interface 12050)
Trace: YES (with Intel ITT)
Other third-party libraries:
VA: NO
Lapack: NO
Custom HAL: NO
Protobuf: build (3.19.1)
NVIDIA CUDA: YES (ver 11.8, CUFFT CUBLAS FAST_MATH)
NVIDIA GPU arch:
NVIDIA PTX archs:
cuDNN: YES (ver 8.7.0)
OpenCL: YES (no extra features)
Include path: /home/v/Install/OpenCVRidge/opencv/3rdparty/include/opencl/1.2
Link libraries: Dynamic load
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: /usr/local/lib/python3.10/dist-packages/numpy/core/include (ver 1.24.1)
install path: /usr/lib/python3/dist-packages/cv2/python-3.10
Python (for build): /usr/bin/python3
Java:
ant: NO
JNI: NO
Java wrappers: NO
Java tests: NO
Install to: /usr/local
-----------------------------------------------------------------
so all what I wanted is ok - CUDA, CUDNN, Gstreamer
My python also is seeing opencv - import cv2
Here’s the problem tho, when I try to compile my cpp program - some video capture and Net detection (but it doesn’t seem to be related), I get a wall of undefined referances:
I compile with this makefile
cmake_minimum_required(VERSION 3.8)
project(vision)
set(CMAKE_CXX_STANDARD 17)
set_target_properties(${TARGETS} PROPERTIES CUDA_RESOLVE_DEVICE_SYMBOLS ON)
if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
add_compile_options(-Wno-deprecated-enum-enum-conversion)
endif()
link_directories(
/usr/local/lib
/usr/local/cuda/lib64
/usr/local/lib/opencv4/3rdparty
)
link_libraries(
-latomic
-lrt
-lpthread
-lstdc++fs
-lcuda
-lcudart
-lopencv_core
-lopencv_tracking
-lopencv_videoio
-lopencv_imgproc
-lopencv_highgui
-lopencv_ml
-lopencv_video
-lopencv_features2d
-lopencv_calib3d
-lopencv_objdetect
-lopencv_flann
-lopencv_dnn
-lopencv_imgcodecs
-lstdc++fs
-lopencv_cudawarping
-lopencv_cudev
-lopencv_cudacodec
)
# find dependencies
find_package(ament_cmake REQUIRED)
find_package(rclcpp REQUIRED)
find_package(std_msgs REQUIRED)
find_package(my_api REQUIRED)
include_directories(
src/core/
/usr/local/include/opencv4
/usr/include/opencv4
)
# include_directories(${HEADER})
file(GLOB SOURCES
src/*.cpp
src/core/*.cpp
)
add_executable(vision ${SOURCES})
ament_target_dependencies(vision rclcpp std_msgs my_api)
install(TARGETS
vision
DESTINATION lib/${PROJECT_NAME})
ament_package()
But when I try to compile I get this - txt file
Thank you for your time, any help appreciated.