Hello,
due to the recent changes and transition to python38 I would like to have cv2
also working for python38. So I have downloaded the respective cygport and
patches and tried to rebuild using the cygport command (with which I am
familiar).
However, I get the following linking error:
[45
Csaba Raduly"
An: wilhelm-e...@web.de
Cc: "cygwin list"
Betreff: Re: Recompilation problems opencv (python3-cv2 --> python3.8)
Hi Wilhelm,
On Thu, 14 Jan 2021 at 08:10, wilhelm-eger--- via Cygwin
wrote:
(snip)
> 3rdparty/lib/libittnotify.a(ittnotify_static.c.o): in func
> Gesendet: Donnerstag, 14. Januar 2021 um 11:06 Uhr
>
> bottom reply here please
Hi Marco,
Sorry, I will keep it in mind.
Indeed, these are the files I am using:
https://cygwin.com/git-cygwin-packages/?p=git/cygwin-packages/opencv.git;a=tree;h=3563a2df47de0720d96ab0ad4a6ee8184f8fa249;hb=3563a2
Gesendet: Donnerstag, 14. Januar 2021 um 23:52 Uhr
> Please try by downloading the complete Cygwin source package, and try a
> vanilla
> rebuild first with zero changes, then change only the .cygport VERSION= to the
> latest, rebuild, and fix any problems with that as you go.
I have done the fol
Gesendet: Freitag, 15. Januar 2021 um 20:34 Uhr
> it seems the only issue.
>
> adding -CCMAKE_CXX_FLAGS=-fpermissive
>
> to the cygport should be enough.
> I will look also at the 4.5.1 and upload
> one of them
In my case adding -DCMAKE_CXX_FLAGS=-fpermissive did not help to solve the
problem.
Gesendet: Mittwoch, 20. Januar 2021 um 08:55 Uhr
> New version 3.4.1-3 of
>
> opencv
> libopencv-devel
> python3-cv2
>
> are available in the Cygwin distribution:
Thank you very much, Marco!
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