Package Base Details: opencv3-opt

Git Clone URL: https://aur.archlinux.org/opencv3-opt.git (read-only, click to copy)
Submitter: MichaelChou
Maintainer: bionade24
Last Packager: bionade24
Votes: 5
Popularity: 0.000082
First Submitted: 2019-02-13 12:43
Last Updated: 2021-07-04 08:24

Pinned Comments

bionade24 commented on 2021-07-04 08:23

Please stop marking this package out of date if there's an issue with this PKGBUILD. This is not what OOD requests are for, so I'll always just remove the OOD marking before doing anything.

I value the comments here as much, they're not enforcing it less.

Latest Comments

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xzz53 commented on 2020-08-02 17:51

@MichaelChou, thanks for the prompt fix!

MichaelChou commented on 2020-08-02 10:20

@xzz53 @marcin

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

marcin commented on 2020-08-02 10:14

@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

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

@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

@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.

Windfisch commented on 2020-07-29 18:23

Due to a recent libjasper update, the build of this package fails.

For details, please refer to the upstream issue https://github.com/opencv/opencv/issues/17984

Until the patch has been accepted into OpenCV 3, here's a workaround by adding the patch to the PKGBUILD: https://github.com/Windfisch/pkgbuild-opencv3-opt

@MichaelChou, could you please update the PKGBUILD accordingly :)?

MichaelChou commented on 2019-11-11 10:50

fixed by a workaround, until upstream (tbb) fixed

dbeattyspace commented on 2019-10-24 21:05

I had the same stdlib.h error, @crnchbng's solution worked for me.

crnchbng commented on 2019-10-24 17:44

I had to add the 2 following lines

-DCMAKE_NO_SYSTEM_FROM_IMPORTED=ON \
-DENABLE_PRECOMPILED_HEADERS=OFF \