无法在eclipse中链接Opencv静态库(-ldl已添加!) 我想在我的C++程序中静态链接OpenCV,这样用户就不用自己下载OpenCV了。 我在网上尝试了所有的东西,尝试在我的C++程序中使用OpenCV静态库,但是它不起作用。
我使用-DBUILD_SHARED_LIBS=OFF编译了opencv静态库,以在/usr/local/lib中生成opencv lib文件。所有文件都有.a扩展名。我将这些文件移动到程序中的一个文件夹中,并使用(“${workspace\u loc://${ProjName}/opencv lib}”)将其与eclipse链接无法在eclipse中链接Opencv静态库(-ldl已添加!) 我想在我的C++程序中静态链接OpenCV,这样用户就不用自己下载OpenCV了。 我在网上尝试了所有的东西,尝试在我的C++程序中使用OpenCV静态库,但是它不起作用。,c++,opencv,C++,Opencv,我使用-DBUILD_SHARED_LIBS=OFF编译了opencv静态库,以在/usr/local/lib中生成opencv lib文件。所有文件都有.a扩展名。我将这些文件移动到程序中的一个文件夹中,并使用(“${workspace\u loc://${ProjName}/opencv lib}”)将其与eclipse链接 我已经包括了-ljpeg-lpng-ltiff-lzlib-lpthread-lrt-ldl-lz-lm 我已经把-静态的旗帜 我尝试链接/usr/local/incl
dlopen'中:
(.text+0x5):对
\uu dlopen'的未定义引用
/home/vivian/cuda workspace/AutoVideoAnalyze_v4/opencv lib/libdl.a(dlclose.o):在函数dlclose'中:
(.text+0x1):对
\uu dlclose'的未定义引用
/home/vivian/cuda workspace/AutoVideoAnalyze_v4/opencv lib/libdl.a(dlsym.o):在函数dlsym'中:
(.text+0x5):对
\uu dlsym'的未定义引用
collect2:错误:ld返回了1个退出状态
make:**[AutoVideoAnalysis\u v4]错误1
我在谷歌上尝试了许多组合和不同的方式,但都不管用。有没有人真正地把OpenCV链接到他们的C++程序上?你能分享你的作品吗?终于静态链接opencv到eclipse上了!我使用了Opencv Cuda、IPP、ffmpeg和许多其他库,因此有更多的库要包含
GCC C++链接器:库(-L): opencv_cudaggsegm、opencv_cudaobjdetect、opencv_cudabstore、opencv_缝合、opencv_cudafeatures2d、opencv_superres、opencv_cudacodec、opencv_videostab、opencv_cudaoptflow、opencv_cudagacy、opencv_cudawarping、opencv_aruco、opencv_bgsegm、opencv_生物灵感、opencv_ccalib、opencv_ccalib、opencv_cv_cv、opencv_dnn、opencv、opencv、opencv_面部、opencv、,opencv_cudaimgproc、opencv_cudaimgproc、opencv_cudafilters、opencv_freetype、opencv_fuzzy、opencv_hdf、opencv_hfs、opencv_img_hash、opencv_line_描述符、opencv_optflow、opencv_reg、opencv_rgbd、opencv_显著性、opencv_立体、opencv_结构化光、opencv_相位_展开、opencv_曲面匹配、opencv_跟踪、opencv_数据集、opencv_文本、opencv_dnu、,opencv_绘图、opencv_xfeatures2d、opencv_形状、opencv_视频、opencv_ml、opencv_cudaarithm、opencv_ximgproc、opencv_calib3d、opencv_特性2d、opencv_highgui、opencv_视频IO、opencv_flann、opencv_xobjdetect、opencv_imgcodecs、opencv_xphoto、opencv_imgproc、opencv_内核、opencv_cudev、opencv、opencv flann、opencv flann、opencv flann、opencv xobjdetect、opencv xobjdetect、opencv xobjdetect、GP,gstriff-1.0、gstapp-1.0、gstvideo-1.0、gstbase-1.0、gstreamer-1.0、gobject-2.0、glib-2.0、avcodec、avformat、swscale、avutil、avfilter、swresample、avresample、avdevice、后处理、m、z、x264、lzma、rt、dc1394、tbb、gphoto2、gphoto2、xine、jpeg、webp、png、tiff、jasper、Imath、hdf5、MF、sz、sz、PIAIL、DARTNPC、NPC、,nppidei、nppif、nppig、nppim、nppist、nppisu、nppitc、npps、cublas、CUFT、ippiw、ippicv、ITTTNOTIFY、dl、pthread
库搜索路径(-L): /usr/include、/usr/lib/x86_64-linux-gnu、/usr/lib/x86_64-linux-gnu/hdf5/serial/、/usr/local/share/OpenCV/3rdparty/lib、/usr/local/cuda-9.2/lib64、/usr/local/lib 如果您想知道需要包含哪些库,可以查看如下脚本(*在构建opencv时出现)所示的常规配置,并将脚本中的每个库都包含到要静态链接opencv的程序中General configuration for OpenCV 3.4.2 =====================================
-- Version control: 3.4.2
--
-- Extra modules:
-- Location (extra): /home/vivian/Downloads/opencv_contrib/modules
-- Version control (extra): 3.4.2
--
-- Platform:
-- Timestamp: 2019-01-17T01:23:08Z
-- Host: Linux 4.15.0-43-generic x86_64
-- CMake: 3.10.2
-- 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 (3 files): + SSSE3 SSE4_1
-- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2
-- FP16 (2 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX
-- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX
-- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2
-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX
--
-- C/C++:
-- Built as dynamic libs?: NO
-- C++11: YES
-- C++ Compiler: /usr/bin/c++ (ver 7.3.0)
-- 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 -Winit-self -Wsuggest-override -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -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 -Winit-self -Wsuggest-override -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -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=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-narrowing -Wno-comment -Wimplicit-fallthrough=3 -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=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 -Wuninitialized -Winit-self -Wno-narrowing -Wno-comment -Wimplicit-fallthrough=3 -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -g -O0 -DDEBUG -D_DEBUG
-- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO
-- Precompiled headers: NO
-- Extra dependencies: /usr/lib/x86_64-linux-gnu/libtbb.so /usr/lib/x86_64-linux-gnu/libcuda.so /usr/lib/x86_64-linux-gnu/libnvcuvid.so Qt5::Test Qt5::Concurrent Qt5::OpenGL /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/libjasper.so /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so gstbase-1.0 gstreamer-1.0 gobject-2.0 glib-2.0 gstvideo-1.0 gstapp-1.0 gstriff-1.0 gstpbutils-1.0 dc1394 xine avformat z avcodec lzma swresample swscale avutil avresample gphoto2 gphoto2_port Qt5::Core Qt5::Gui Qt5::Widgets freetype harfbuzz /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so /usr/lib/x86_64-linux-gnu/libpthread.so /usr/lib/x86_64-linux-gnu/libsz.so /usr/lib/x86_64-linux-gnu/libz.so /usr/lib/x86_64-linux-gnu/libdl.so /usr/lib/x86_64-linux-gnu/libm.so tesseract lept dl m pthread rt /usr/lib/x86_64-linux-gnu/libGL.so /usr/lib/x86_64-linux-gnu/libGLU.so cudart nppc nppial nppicc nppicom nppidei nppif nppig nppim nppist nppisu nppitc npps cublas cufft -L/usr/local/cuda-9.2/lib64
-- 3rdparty dependencies: ittnotify libprotobuf ippiw ippicv
--
-- OpenCV modules:
-- To be built: aruco bgsegm bioinspired calib3d ccalib core cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev cvv datasets dnn dnn_objdetect dpm face features2d flann freetype fuzzy hdf hfs highgui img_hash imgcodecs imgproc java java_bindings_generator line_descriptor ml objdetect optflow phase_unwrapping photo plot python2 python3 python_bindings_generator reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab xfeatures2d ximgproc xobjdetect xphoto
-- Disabled: js world
-- Disabled by dependency: -
-- Unavailable: cnn_3dobj matlab ovis sfm viz
-- Applications: tests perf_tests apps
-- Documentation: NO
-- Non-free algorithms: NO
--
-- GUI:
-- QT: YES (ver 5.9.5)
-- QT OpenGL support: YES (Qt5::OpenGL 5.9.5)
-- GTK+: NO
-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGL.so /usr/lib/x86_64-linux-gnu/libGLU.so)
-- 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: 0x020e)
-- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.6.34)
-- TIFF: /usr/lib/x86_64-linux-gnu/libtiff.so (ver 42 / 4.0.9)
-- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)
-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)
-- HDR: YES
-- SUNRASTER: YES
-- PXM: YES
--
-- Video I/O:
-- DC1394: YES (ver 2.2.5)
-- FFMPEG: YES
-- avcodec: YES (ver 58.25.100)
-- avformat: YES (ver 58.17.103)
-- avutil: YES (ver 56.19.100)
-- swscale: YES (ver 5.2.100)
-- avresample: YES (ver 3.7.0)
-- GStreamer:
-- base: YES (ver 1.14.1)
-- video: YES (ver 1.14.1)
-- app: YES (ver 1.14.1)
-- riff: YES (ver 1.14.1)
-- pbutils: YES (ver 1.14.1)
-- libv4l/libv4l2: NO
-- v4l/v4l2: linux/videodev2.h
-- Xine: YES (ver 1.2.8)
-- gPhoto2: YES
--
-- Parallel framework: TBB (ver 2017.0 interface 9107)
--
-- Trace: YES (with Intel ITT)
--
-- Other third-party libraries:
-- Intel IPP: 2017.0.3 [2017.0.3]
-- at: /home/vivian/Downloads/opencv/build/3rdparty/ippicv/ippicv_lnx
-- Intel IPP IW: sources (2017.0.3)
-- at: /home/vivian/Downloads/opencv/build/3rdparty/ippicv/ippiw_lnx
-- Lapack: NO
-- Eigen: YES (ver 3.3.4)
-- Custom HAL: NO
-- Protobuf: build (3.5.1)
--
-- NVIDIA CUDA: YES (ver 9.2, CUFFT CUBLAS NVCUVID FAST_MATH)
-- NVIDIA GPU arch: 61
-- NVIDIA PTX archs:
--
-- OpenCL: YES (no extra features)
-- Include path: /home/vivian/Downloads/opencv/3rdparty/include/opencl/1.2
-- Link libraries: Dynamic load
--
-- Python 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.15)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.15rc1)
-- numpy: /home/vivian/.local/lib/python2.7/site-packages/numpy/core/include (ver 1.15.2)
-- packages path: lib/python2.7/dist-packages
--
-- Python 3:
-- Interpreter: /usr/bin/python3 (ver 3.6.7)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (ver 3.6.7)
-- numpy: /home/vivian/.local/lib/python3.6/site-packages/numpy/core/include (ver 1.15.4)
-- packages path: lib/python3.6/dist-packages
--
-- Python (for build): /usr/bin/python2.7
--
-- Java:
-- ant: /usr/bin/ant (ver 1.10.3)
-- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include
-- Java wrappers: YES
-- Java tests: YES
--
-- Matlab: NO
--
-- Install to: /usr/local