AUR (en) - opencv3-opt

Git Clone URL:	https://aur.archlinux.org/opencv3-opt.git (read-only, click to copy)
Package Base:	opencv3-opt
Description:	Open Source Computer Vision Library (Legacy Version & /opt directory version) (samples)
Upstream URL:	http://opencv.org/
Licenses:	BSD
Provides:	opencv3-samples
Submitter:	MichaelChou
Maintainer:	foxxy
Last Packager:	foxxy
Votes:	7
Popularity:	0.000000
First Submitted:	2019-02-13 12:43 (UTC)
Last Updated:	2024-02-01 13:02 (UTC)

it seems to be working after i installed tesseract :)

I had error with building opencv_imgproc:

...

[ 36%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/median_blur.avx2.cpp.o
[ 36%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/morph.avx2.cpp.o
[ 36%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/smooth.avx2.cpp.o
[ 36%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/sumpixels.avx2.cpp.o
[ 36%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/undistort.avx2.cpp.o
[ 36%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/sumpixels.avx512_skx.cpp.o
[ 36%] Linking CXX shared library ../../lib/libopencv_imgproc.so
[ 36%] Built target opencv_imgproc
make: *** [Makefile:182: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...

MichaelChou commented on 2020-10-15 05:47 (UTC)

＠maximmasterr ＠savnkk

I built this today with up-to-date system packages (around 2020-10-15 05:00 UTC). One machine is with intel cpu and has built this package before. The other machine is a new amd cpu machine with a clean newly installed arch system. On both machines, this package was successfully built.

Maybe some wired issues related to your building environments?

savnkk commented on 2020-10-05 08:04 (UTC)

I had issues compiling. I was getting the following error. /usr/bin/ld: ndefined reference to `tbb::interface7::internal::task_arena_base::internal_max_concurrency(tbb::interface7::task_arena const*)' when it compiles opencv_version.

I think tbb isn't properly declared in its target-link-libaries.

For now, I have turned off tbb in the PKGBUILD -DWITH_TBB=ON \ -DWITH_TBB=OFF \

maximmasterr commented on 2020-08-31 12:11 (UTC)

I have error with installing opencv3-opt

/usr/bin/ld: ../../lib/libopencv_core.so.3.4.11: undefined reference to `cv::hal::opt_SSE4_1::div32f(float const*, unsigned long, float const*, unsigned long, float*, unsigned long, int, int, double const*)'

And many lines like that Here is log until make

==> Making package: opencv3-opt 3.4.11-1 (Пн 31 авг 2020 15:09:19)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Found opencv-3.4.11.tar.gz
  -> Found opencv_contrib-3.4.11.tar.gz
  -> Found jpeg2000_jasper.patch
==> Validating source files with sha256sums...
    opencv-3.4.11.tar.gz ... Passed
    opencv_contrib-3.4.11.tar.gz ... Passed
    jpeg2000_jasper.patch ... Passed
==> Extracting sources...
  -> Extracting opencv-3.4.11.tar.gz with bsdtar
  -> Extracting opencv_contrib-3.4.11.tar.gz with bsdtar
==> Starting prepare()...
patching file opencv-3.4.11/modules/imgcodecs/src/grfmt_jpeg2000.cpp
==> Removing existing $pkgdir/ directory...
==> Starting build()...
-- Detected processor: x86_64
-- Looking for ccache - found (/usr/bin/ccache)
-- Found ZLIB: /lib64/libz.so (found suitable version "1.2.11", minimum required is "1.2.3") 
-- Found ZLIB: /lib64/libz.so (found version "1.2.11") 
-- Found OpenEXR: /usr/lib/libIlmImf-2_5.so
CMake Warning (dev) at /usr/share/cmake-3.18/Modules/FindOpenGL.cmake:305 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  FindOpenGL found both a legacy GL library:

    OPENGL_gl_LIBRARY: /lib64/libGL.so

  and GLVND libraries for OpenGL and GLX:

    OPENGL_opengl_LIBRARY: /lib64/libOpenGL.so
    OPENGL_glx_LIBRARY: /lib64/libGLX.so

  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  cmake/OpenCVFindLibsGUI.cmake:76 (find_package)
  CMakeLists.txt:692 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Looking for linux/videodev.h
-- Looking for linux/videodev.h - not found
-- Looking for linux/videodev2.h
-- Looking for linux/videodev2.h - found
-- Looking for sys/videoio.h
-- Looking for sys/videoio.h - not found
-- Checking for module 'libavresample'
--   Package 'libavresample', required by 'virtual:world', not found
-- Found TBB (cmake): /usr/lib/libtbb.so.2
-- found Intel IPP (ICV version): 2020.0.0 [2020.0.0 Gold]
-- at: /var/tmp/pamac-build-max/opencv3-opt/src/build/3rdparty/ippicv/ippicv_lnx/icv
-- found Intel IPP Integration Wrappers sources: 2020.0.0
-- at: /var/tmp/pamac-build-max/opencv3-opt/src/build/3rdparty/ippicv/ippicv_lnx/iw
-- LAPACK(LAPACK/Generic): LAPACK_LIBRARIES: /lib64/liblapack.so;/lib64/libblas.so
-- LAPACK(LAPACK/Generic): Support is enabled.
-- Found apache ant: /bin/ant (1.10.8)
-- Found VTK 8.2.0 (/usr/lib/cmake/vtk-8.2/UseVTK.cmake)
-- OpenCV Python: during development append to PYTHONPATH: /var/tmp/pamac-build-max/opencv3-opt/src/build/python_loader
-- Caffe:   NO
-- Protobuf:   NO
-- Glog:   NO
-- freetype2:   YES (ver 23.2.17)
-- harfbuzz:    YES (ver 2.7.1)
-- 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'
--   Package 'tesseract', required by 'virtual:world', not found
-- Tesseract:   NO
-- Allocator metrics storage type: 'long long'
-- Excluding from source files list: <BUILD>/modules/core/arithm.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/core/matmul.sse4_1.cpp
-- Excluding from source files list: modules/imgproc/src/imgwarp.sse4_1.cpp
-- Excluding from source files list: modules/imgproc/src/resize.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/accum.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/box_filter.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/filter.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/color_hsv.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/color_rgb.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/color_yuv.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/median_blur.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/morph.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/imgproc/smooth.sse4_1.cpp
-- Excluding from source files list: <BUILD>/modules/features2d/sift.sse4_1.cpp
-- 
-- General configuration for OpenCV 3.4.11 =====================================
--   Version control:               54cd1eb-dirty
-- 
--   Extra modules:
--     Location (extra):            /var/tmp/pamac-build-max/opencv3-opt/src/opencv_contrib-3.4.11/modules
--     Version control (extra):     54cd1eb-dirty
-- 
--   Platform:
--     Timestamp:                   2020-08-31T10:54:42Z
--     Host:                        Linux 5.7.17-2-MANJARO x86_64
--     CMake:                       3.18.2
--     CMake generator:             Unix Makefiles
--     CMake build tool:            /usr/bin/make
--     Configuration:               RELEASE
-- 
--   CPU/HW features:
--     Baseline:                    SSE SSE2 SSE3 POPCNT
--       requested:                 DETECT
--     Dispatched code generation:  SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX
--       requested:                 SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
--       SSE4_1 (0 files):          + 
--       SSE4_2 (1 files):          + SSE4_2
--       FP16 (0 files):            + SSE4_2 FP16 AVX
--       AVX (5 files):             + SSE4_2 AVX
--       AVX2 (28 files):           + SSE4_2 FP16 FMA3 AVX AVX2
--       AVX512_SKX (4 files):      + SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX
-- 
--   C/C++:
--     Built as dynamic libs?:      YES
--     C++11:                       YES
--     C++ Compiler:                /usr/bin/c++  (ver 10.2.0)
--     C++ flags (Release):         -D_FORTIFY_SOURCE=2 -march=native -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt   -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-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  -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG  -DNDEBUG
--     C++ flags (Debug):           -D_FORTIFY_SOURCE=2 -march=native -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt   -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-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  -fvisibility=hidden -fvisibility-inlines-hidden -g  -DDEBUG -D_DEBUG
--     C Compiler:                  /usr/bin/cc
--     C flags (Release):           -D_FORTIFY_SOURCE=2 -march=native -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt   -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 -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden -O3 -DNDEBUG  -DNDEBUG
--     C flags (Debug):             -D_FORTIFY_SOURCE=2 -march=native -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt   -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 -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden -g  -DDEBUG -D_DEBUG
--     Linker flags (Release):      -Wl,--exclude-libs,libippicv.a -Wl,--exclude-libs,libippiw.a -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now  -Wl,--gc-sections -Wl,--as-needed  
--     Linker flags (Debug):        -Wl,--exclude-libs,libippicv.a -Wl,--exclude-libs,libippiw.a -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now  -Wl,--gc-sections -Wl,--as-needed  
--     ccache:                      YES
--     Precompiled headers:         NO
--     Extra dependencies:          dl m pthread rt /lib64/libGL.so /lib64/libGLU.so
--     3rdparty dependencies:
-- 
--   OpenCV modules:
--     To be built:                 aruco bgsegm bioinspired calib3d ccalib core cvv datasets dnn dnn_objdetect dpm face features2d flann freetype fuzzy hdf hfs highgui img_hash imgcodecs imgproc java line_descriptor ml objdetect optflow phase_unwrapping photo plot python2 python3 reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking video videoio videostab viz xfeatures2d ximgproc xobjdetect xphoto
--     Disabled:                    world
--     Disabled by dependency:      -
--     Unavailable:                 cnn_3dobj cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev js matlab ovis sfm ts
--     Applications:                apps
--     Documentation:               NO
--     Non-free algorithms:         NO
-- 
--   GUI: 
--     QT:                          YES (ver 5.15.0)
--       QT OpenGL support:         YES (Qt5::OpenGL 5.15.0)
--     GTK+:                        NO
--     OpenGL support:              YES (/lib64/libGL.so /lib64/libGLU.so)
--     VTK support:                 YES (ver 8.2.0)
-- 
--   Media I/O: 
--     ZLib:                        /lib64/libz.so (ver 1.2.11)
--     JPEG:                        /lib64/libjpeg.so (ver 80)
--     WEBP:                        /lib64/libwebp.so (ver encoder: 0x020f)
--     PNG:                         /lib64/libpng.so (ver 1.6.37)
--     TIFF:                        /lib64/libtiff.so (ver 42 / 4.1.0)
--     JPEG 2000:                   /lib64/libjasper.so (ver 2.0.17)
--     OpenEXR:                     /usr/lib/libImath-2_5.so /usr/lib/libIlmImf-2_5.so /usr/lib/libIex-2_5.so /usr/lib/libHalf-2_5.so /usr/lib/libIlmThread-2_5.so (ver 2_5)
--     HDR:                         YES
--     SUNRASTER:                   YES
--     PXM:                         YES
-- 
--   Video I/O:
--     DC1394:                      YES (ver 2.2.6)
--     FFMPEG:                      YES
--       avcodec:                   YES (ver 58.91.100)
--       avformat:                  YES (ver 58.45.100)
--       avutil:                    YES (ver 56.51.100)
--       swscale:                   YES (ver 5.7.100)
--       avresample:                NO
--     GStreamer:                   YES
--       base:                      YES (ver 1.16.2)
--       video:                     YES (ver 1.16.2)
--       app:                       YES (ver 1.16.2)
--       riff:                      YES (ver 1.16.2)
--       pbutils:                   YES (ver 1.16.2)
--     libv4l/libv4l2:              NO
--     v4l/v4l2:                    linux/videodev2.h
-- 
--   Parallel framework:            TBB (ver 2020.3 interface 11103)
-- 
--   Trace:                         YES (with Intel ITT)
-- 
--   Other third-party libraries:
--     Intel IPP:                   2020.0.0 Gold [2020.0.0]
--            at:                   /var/tmp/pamac-build-max/opencv3-opt/src/build/3rdparty/ippicv/ippicv_lnx/icv
--     Intel IPP IW:                sources (2020.0.0)
--               at:                /var/tmp/pamac-build-max/opencv3-opt/src/build/3rdparty/ippicv/ippicv_lnx/iw
--     Lapack:                      YES (/lib64/liblapack.so /lib64/libblas.so)
--     Eigen:                       YES (ver 3.3.7)
--     Custom HAL:                  NO
--     Protobuf:                    build (3.5.1)
-- 
--   OpenCL:                        YES (no extra features)
--     Include path:                /var/tmp/pamac-build-max/opencv3-opt/src/opencv-3.4.11/3rdparty/include/opencl/1.2
--     Link libraries:              Dynamic load
-- 
--   Python 2:
--     Interpreter:                 /usr/bin/python2.7 (ver 2.7.18)
--     Libraries:                   /lib64/libpython2.7.so (ver 2.7.18)
--     numpy:                       /home/max/.local/lib/python2.7/site-packages/numpy/core/include (ver 1.16.6)
--     install path:                lib/python2.7/site-packages/cv2/python-2.7
-- 
--   Python 3:
--     Interpreter:                 /usr/bin/python3 (ver 3.8.5)
--     Libraries:                   /lib64/libpython3.8.so (ver 3.8.5)
--     numpy:                       /home/max/.local/lib/python3.8/site-packages/numpy/core/include (ver 1.18.5)
--     install path:                lib/python3.8/site-packages/cv2/python-3.8
-- 
--   Python (for build):            /usr/bin/python2.7
-- 
--   Java:                          
--     ant:                         /bin/ant (ver 1.10.8)
--     JNI:                         /usr/lib/jvm/default/include /usr/lib/jvm/default/include/linux /usr/lib/jvm/default/include
--     Java wrappers:               YES
--     Java tests:                  NO
-- 
--   Install to:                    /opt/opencv3
-- -----------------------------------------------------------------
-- 
-- Configuring done
-- Generating done
-- Build files have been written to: /var/tmp/pamac-build-max/opencv3-opt/src/build

xzz53 commented on 2020-08-02 17:51 (UTC)

@MichaelChou, thanks for the prompt fix!

MichaelChou commented on 2020-08-02 10:20 (UTC)

@xzz53 @marcin

My bad. Fixed now. I deliberately keep pkgrel unchanged.

marcin commented on 2020-08-02 10:14 (UTC)

@xzz53

If you don't care about integrity check you can skip it:

git clone https://aur.archlinux.org/opencv3-opt.git
cd opencv3-opt
makepkg -is --skipinteg

xzz53 commented on 2020-08-01 19:29 (UTC)

Hi, and thanks for your great work!

Got a checksum error when trying to update:

==> Making package: opencv3-opt 3.4.11-1 (Sat Aug  1 22:15:02 2020)
==> Retrieving sources...
  -> Downloading opencv-3.4.11.tar.gz...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   118  100   118    0     0    257      0 --:--:-- --:--:-- --:--:--   256
100 87.5M    0 87.5M    0     0  1385k      0 --:--:--  0:01:04 --:--:-- 5530k
  -> Downloading opencv_contrib-3.4.11.tar.gz...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   129  100   129    0     0    295      0 --:--:-- --:--:-- --:--:--   295
100 52.6M    0 52.6M    0     0  2644k      0 --:--:--  0:00:20 --:--:-- 4430k
  -> Found jpeg2000_jasper.patch
==> Validating source files with sha256sums...
    opencv-3.4.11.tar.gz ... FAILED
    opencv_contrib-3.4.11.tar.gz ... Passed
    jpeg2000_jasper.patch ... Passed
==> ERROR: One or more files did not pass the validity check!

For me

$ sha256sum opencv-3.4.11.tar.gz 
eb2bdd90bc4099f28595170c0f9dc0d371733e1229046a9b98ba580377a2e82c  opencv-3.4.11.tar.gz

Windfisch commented on 2020-07-31 14:10 (UTC)

@MichaelChou, that depends on the amount of obligations tied to this title ;). But since I'm likely going to use this PKGBUILD (as a dependency of ROS) in the future, I guess this might be useful. Feel free to contact me by mail (see my AUR profile) :).

BTW, OpenCV has fixed this in their 3.4 branch (https://github.com/opencv/opencv/pull/17983), the next release should be fine again.

MichaelChou commented on 2020-07-30 06:35 (UTC)

@Windfisch, thanks for your excellent work!

I've updated the PKGBUILD to include your patch. Also updated OpenCV to v3.4.11, cleaned up deprecated workarounds which are not needed anymore.

@Windfisch, would you like me to add you in the co-maintainer list of this package? No pressure though.

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Package Details: opencv3-opt-samples 3.4.20-2

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weissBai commented on 2020-10-17 19:26 (UTC) (edited on 2020-10-18 14:07 (UTC) by weissBai)