Re: [Cython3 need help] Re: mass rebuild for opencv 4.8.0 with soname bump on rawhide

2023-08-07 Thread Rich Mattes
On Mon, Aug 7, 2023 at 7:08 PM Jerry James  wrote:
>
> On Mon, Aug 7, 2023 at 5:02 PM Sérgio Basto  wrote:
> > Error compiling Cython file:
> > 
> > ...
> > def set_depth_callback(DevPtr dev, cb):
> > global _depth_cb
> > if cb is not None:
> > _depth_cb = cb
> > freenect_set_depth_callback(dev._ptr, depth_cb)
> >   ^
> > 
> > /builddir/build/BUILD/libfreenect-
> > 0.7.0/wrappers/python/freenect.pyx:351:46: Cannot assign type 'void
> > (freenect_device *, void *, uint32_t) except * nogil' to
> > 'freenect_depth_cb'
>
> You probably have to patch that declaration to add "noexcept".  See
> https://src.fedoraproject.org/rpms/python-pari-jupyter/blob/rawhide/f/python-pari-jupyter-cython3.patch
> for an example.  If that is the issue, see
> https://cython.readthedocs.io/en/latest/src/userguide/migrating_to_cy30.html#exception-values-and-noexcept
> for more information.

Thanks for the pointer.  I pushed a patch that should resolve the
build failure, feel free to rebuild against OpenCV 4.8

Rich
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Re: [Cython3 need help] Re: mass rebuild for opencv 4.8.0 with soname bump on rawhide

2023-08-07 Thread Jerry James
On Mon, Aug 7, 2023 at 5:02 PM Sérgio Basto  wrote:
> Error compiling Cython file:
> 
> ...
> def set_depth_callback(DevPtr dev, cb):
> global _depth_cb
> if cb is not None:
> _depth_cb = cb
> freenect_set_depth_callback(dev._ptr, depth_cb)
>   ^
> 
> /builddir/build/BUILD/libfreenect-
> 0.7.0/wrappers/python/freenect.pyx:351:46: Cannot assign type 'void
> (freenect_device *, void *, uint32_t) except * nogil' to
> 'freenect_depth_cb'

You probably have to patch that declaration to add "noexcept".  See
https://src.fedoraproject.org/rpms/python-pari-jupyter/blob/rawhide/f/python-pari-jupyter-cython3.patch
for an example.  If that is the issue, see
https://cython.readthedocs.io/en/latest/src/userguide/migrating_to_cy30.html#exception-values-and-noexcept
for more information.
-- 
Jerry James
http://www.jamezone.org/
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[Cython3 need help] Re: mass rebuild for opencv 4.8.0 with soname bump on rawhide

2023-08-07 Thread Sérgio Basto
ok, all expect libfreenect and player rebuilt well (against opencv
4.8.0) [1]

libfreenect doesn't build because of cython update to 3.0.0 [2] and
player doesn't build because depends on libfreenect .

https://koji.fedoraproject.org/koji/taskinfo?taskID=104468120
here is the result of libfreenect-0.7.0-4.fc39 when failed to build

Searching on google seems cython3 broke some packages but I can't find
a way to fix it. 

Thank you 

[1]
https://bodhi.fedoraproject.org/updates/FEDORA-2023-7ff489c54c

[2]
Error compiling Cython file:

...
def set_depth_callback(DevPtr dev, cb):
global _depth_cb
if cb is not None:
_depth_cb = cb
freenect_set_depth_callback(dev._ptr, depth_cb)
  ^

/builddir/build/BUILD/libfreenect-
0.7.0/wrappers/python/freenect.pyx:351:46: Cannot assign type 'void
(freenect_device *, void *, uint32_t) except * nogil' to
'freenect_depth_cb'

On Sun, 2023-08-06 at 15:38 +0100, Sérgio Basto wrote:
> Hi,
> I will start a mass rebuild in a side-tag, very soon , the goal is
> finish and merge it before the mass branch which is scheduled for 08
> Aug 2023
> 
> Best regards,
> -- 
> Sérgio M. B.
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-- 
Sérgio M. B.
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mass rebuild for opencv 4.8.0 with soname bump on rawhide

2023-08-06 Thread Sérgio Basto
Hi,
I will start a mass rebuild in a side-tag, very soon , the goal is
finish and merge it before the mass branch which is scheduled for 08
Aug 2023

Best regards,
-- 
Sérgio M. B.
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