交叉编译OpenCV3.4.1报错
交叉编译OpenCV3.4.1报错
编译这玩意儿我看了半年多了，还是自己水平太差。
cmake配置如下：
General configuration for OpenCV 3.4.1 =====================================
Version control: unknown
Platform:
Timestamp: 2021-10-30T12:55:08Z
Host: Linux 5.11.0-38-generic x86_64
Target: Linux
CMake: 3.16.3
CMake generator: Unix Makefiles
CMake build tool: /usr/bin/make
Configuration: Release
CPU/HW features:
Baseline:
requested: DETECT
C/C++:
Built as dynamic libs?: YES
C++ Compiler: /usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ (ver 4.9.4)
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 -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -pthread -fomit-frame-pointer -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 -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
C Compiler: /usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-gcc
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 -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -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 -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -g -O0 -DDEBUG -D_DEBUG
Linker flags (Release):
Linker flags (Debug):
ccache: NO
Precompiled headers: NO
Extra dependencies: dl m pthread rt
3rdparty dependencies:
OpenCV modules:
To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java_bindings_generator ml objdetect photo python_bindings_generator shape stitching superres ts video videoio videostab
Disabled: js world
Disabled by dependency: -
Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev java python2 python3 viz
Applications: tests perf_tests apps
Documentation: NO
Non-free algorithms: NO
GUI:
GTK+: NO
Media I/O:
ZLib: build (ver 1.2.11)
JPEG: libjpeg (ver 90)
WEBP: build (ver encoder: 0x020e)
PNG: build (ver 1.6.34)
TIFF: build (ver 42 - 4.0.9)
JPEG 2000: build (ver 1.900.1)
OpenEXR: build (ver 1.7.1)
Video I/O:
DC1394: NO
FFMPEG: YES
avcodec: YES (ver 58.100.100)
avformat: YES (ver 58.50.100)
avutil: YES (ver 56.58.100)
swscale: YES (ver 5.8.100)
avresample: NO
GStreamer: NO
libv4l/libv4l2: NO
v4l/v4l2: linux/videodev2.h
gPhoto2: NO
Parallel framework: pthreads
Trace: YES (built-in)
Other third-party libraries:
Lapack: NO
Custom HAL: NO
Protobuf: build (3.5.1)
NVIDIA CUDA: NO
OpenCL: YES (no extra features)
Include path: /home/i_2020_12/linux/opencv/opencv-3.4.1/arm/3rdparty/include/opencl/1.2
Link libraries: Dynamic load
Python (for build): /usr/bin/python2.7
Matlab: NO
Install to: /home/自己的路径
-----------------------------------------------------------------
Configuring done
Generating done
在make时报错如下：
/usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/4.9.4/../../../../arm-linux-gnueabihf/bin/ld: warning: libavcodec.so.58, needed by ../../lib/libopencv_videoio.so.3.4.1, not found (try using -rpath or -rpath-link)
/usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/4.9.4/../../../../arm-linux-gnueabihf/bin/ld: warning: libavformat.so.58, needed by ../../lib/libopencv_videoio.so.3.4.1, not found (try using -rpath or -rpath-link)
/usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/4.9.4/../../../../arm-linux-gnueabihf/bin/ld: warning: libavutil.so.56, needed by ../../lib/libopencv_videoio.so.3.4.1, not found (try using -rpath or -rpath-link)
/usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/4.9.4/../../../../arm-linux-gnueabihf/bin/ld: warning: libswscale.so.5, needed by ../../lib/libopencv_videoio.so.3.4.1, not found (try using -rpath or -rpath-link)
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_init_packet@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_get_riff_video_tags@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_get_mov_video_tags@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_find_decoder@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_frame_alloc@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_malloc@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avio_open@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_alloc_context@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_sub_q@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_network_init@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_flush_buffers@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_find_encoder@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `sws_getContext@LIBSWSCALE_5'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_write_frame@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_close_input@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_seek_frame@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `sws_freeContext@LIBSWSCALE_5'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_dict_set@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `sws_scale@LIBSWSCALE_5'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_packet_unref@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_dict_parse_string@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_frame_get_buffer@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_freep@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_find_stream_info@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_read_frame@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_free_context@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_register_all@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_free@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_guess_sample_aspect_ratio@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_encode_video2@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_new_stream@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_frame_unref@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_write_trailer@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_open_input@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_lockmgr_register@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_log_set_level@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_rescale_q@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_image_get_buffer_size@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_open2@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_guess_format@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_image_fill_arrays@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `sws_getCachedContext@LIBSWSCALE_5'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_codec_get_tag@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_opt_set@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_decode_video2@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_codec_get_id@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avformat_write_header@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_mallocz@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_guess_codec@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_dict_free@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avio_close@LIBAVFORMAT_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `av_frame_free@LIBAVUTIL_56'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_close@LIBAVCODEC_58'
../../lib/libopencv_videoio.so.3.4.1: undefined reference to `avcodec_get_context_defaults3@LIBAVCODEC_58'
collect2: 错误： ld 返回 1
make[2]: *** [apps/annotation/CMakeFiles/opencv_annotation.dir/build.make:89：bin/opencv_annotation] 错误 1
make[1]: *** [CMakeFiles/Makefile2:3823：apps/annotation/CMakeFiles/opencv_annotation.dir/all] 错误 2
make[1]: *** 正在等待未完成的任务....