Bug 234147 - graphics/opencv: Update to 4.1.0
Summary: graphics/opencv: Update to 4.1.0
Status: Open
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Only Me
Assignee: Rodrigo Osorio
URL: https://opencv.org/opencv-4-0-0.html
Keywords: needs-patch
Depends on:
Blocks:
 
Reported: 2018-12-19 00:29 UTC by kunda
Modified: 2019-07-19 01:13 UTC (History)
4 users (show)

See Also:


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Description kunda 2018-12-19 00:29:53 UTC
https://opencv.org/opencv-4-0-0.html
Comment 1 Nathan 2018-12-19 01:27:15 UTC
Are you able to provide a patch?
Comment 2 Kubilay Kocak freebsd_committer freebsd_triage 2018-12-19 02:35:39 UTC
Dependending on the nature of branch support and dependents, this probably needs to take the form of:

- A new graphics/opencv4 port, leaving graphics/opencv on 3.x, OR
- Move graphics/opencv to graphics/opencv3, then updating graphics/opencv to 4.x

Note: This port also needs a maintainer (currently unmaintained)
Comment 3 Nathan 2018-12-19 02:42:04 UTC
(In reply to Kubilay Kocak from comment #2)
Personally think be best to keep opencv as 3.x and make a new opencv4.
Reason I think this, is by the wording in the URL, seems 3.x will be supported, atleast as bugfixes and light features. 4.x series needs c++11 compiler, which will affect archs that doesn't have one, such as mips*
Comment 4 kunda 2018-12-19 08:31:30 UTC
(In reply to Nathan from comment #1)
No, currently I am not able to.
Comment 5 Hiroo Ono 2019-03-26 04:45:23 UTC
I would like to try it. As a starting point, I am copying opencv (and its slave ports) to opencv3 and updating to opencv 3.4.5.
If somebody is already working on it, please let me know.
Comment 6 Hiroo Ono 2019-03-26 05:50:15 UTC
arnov is working on opencv 4.0.1 port.
https://forums.freebsd.org/threads/make-extract-extracts-two-files-to-the-same-location.69940/
Comment 7 Hiroo Ono 2019-04-15 16:30:32 UTC
The OpenCV 3 side (version 3.4.5) is done in bug #237135.
Changes to ports that depends on OpenCV remain to be done.
Comment 8 kunda 2019-07-19 01:13:26 UTC
4.1.0 current stable