[Bug 1734980] New: blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

            Bug ID: 1734980
           Summary: blender: FTBFS in Fedora rawhide/f31
           Product: Fedora
           Version: rawhide
            Status: NEW
         Component: blender
          Assignee: luya_tfz(a)thefinalzone.net
          Reporter: releng(a)fedoraproject.org
        QA Contact: extras-qa(a)fedoraproject.org
                CC: design-devel(a)lists.fedoraproject.org,
                    kwizart(a)gmail.com, luya_tfz(a)thefinalzone.net,
                    negativo17(a)gmail.com, promac(a)gmail.com
            Blocks: 1732841
  Target Milestone: ---
    Classification: Fedora



blender failed to build from source in Fedora rawhide/f31

https://koji.fedoraproject.org/koji/taskinfo?taskID=36632157


For details on the mass rebuild see:

https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
Please fix blender at your earliest convenience and set the bug's status to
ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks,
blender will be orphaned. Before branching of Fedora 32,
blender will be retired, if it still fails to build.

For more details on the FTBFS policy, please visit:
https://fedoraproject.org/wiki/Fails_to_build_from_source


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1732841
[Bug 1732841] (F31FTBFS) - Fedora 31 FTBFS Tracker
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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980



--- Comment #1 from Fedora Release Engineering <releng(a)fedoraproject.org&gt; ---
Created attachment 1595469
  --> https://bugzilla.redhat.com/attachment.cgi?id=1595469&action=edit
build.log

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980



--- Comment #2 from Fedora Release Engineering <releng(a)fedoraproject.org&gt; ---
Created attachment 1595470
  --> https://bugzilla.redhat.com/attachment.cgi?id=1595470&action=edit
root.log

file root.log too big, will only attach last 32768 bytes

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980



--- Comment #3 from Fedora Release Engineering <releng(a)fedoraproject.org&gt; ---
Created attachment 1595471
  --> https://bugzilla.redhat.com/attachment.cgi?id=1595471&action=edit
state.log

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Miro Hrončok <mhroncok(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |1700317 (F31FTBFS)




Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1700317
[Bug 1700317] Fedora 31 FTBFS Tracker
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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         Depends On|                            |1735421



--- Comment #4 from Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; ---
Offender are OpenImageIO and OpenCV according to the build.


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1735421
[Bug 1735421] OpenImageIO: FTBFS in Fedora rawhide/f31
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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Ben Cotton <bcotton(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|rawhide                     |31



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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980



--- Comment #5 from Ben Cotton <bcotton(a)redhat.com&gt; ---
This bug appears to have been reported against 'rawhide' during the Fedora 31
development cycle.
Changing version to 31.

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980
Bug 1734980 depends on bug 1735421, which changed state.

Bug 1735421 Summary: OpenImageIO: FTBFS in Fedora rawhide/f31
https://bugzilla.redhat.com/show_bug.cgi?id=1735421

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |RAWHIDE



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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Petr Viktorin <pviktori(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pviktori(a)redhat.com



--- Comment #6 from Petr Viktorin <pviktori(a)redhat.com&gt; ---
The issue Blender hits is:

/builddir/build/BUILD/blender-2.80/source/blender/python/generic/py_capi_utils.c:722:30:
erro
r: dereferencing pointer to incomplete type 'PyInterpreterState' {aka 'struct
_is'}
  722 |   PyDict_SetItemString(interp->modules, "__main__", mod_main);
      |                              ^~
make[2]: ***
[source/blender/python/generic/CMakeFiles/bf_python_ext.dir/build.make:131:
sour

This is one of several other attempts to access "interp->modules". The
interpreter state is private API, and from Python 3.8 it is an opaque struct.
I haven't followed the interp changes closely enough, and I'm not familiar with
this part of CPython.
Victor, you might know: what's the best way to get "sys.modules" from C
code?
(If you don't know off the top of your head, I can search further.)

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Petr Viktorin <pviktori(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |vstinner(a)redhat.com
              Flags|                            |needinfo?(vstinner(a)redhat.c
                   |                            |om)



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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Petr Viktorin <pviktori(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|needinfo?(vstinner(a)redhat.c |
                   |om)                         |



--- Comment #7 from Petr Viktorin <pviktori(a)redhat.com&gt; ---
"interp->modules" should be replaced by the public API function
PyImport_GetModuleDict.

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980



--- Comment #8 from Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; ---
(In reply to Petr Viktorin from comment #7)
>  "interp->modules" should be replaced by the public API
> function
>  PyImport_GetModuleDict. 
Can someone create a patch on the issue ready to submit for upstream? Thanks.

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Marcel Plch <mplch(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mplch(a)redhat.com



--- Comment #9 from Marcel Plch <mplch(a)redhat.com&gt; ---
I would be interested in making my first contribution to Blender.
I'll take a look at this.

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980



--- Comment #10 from Marcel Plch <mplch(a)redhat.com&gt; ---
I have created an upstream fix and it got merged:
https://developer.blender.org/D6038

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

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--- Comment #11 from Victor Stinner <vstinner(a)redhat.com&gt; ---
>  I have created an upstream fix and it got merged:
>  https://developer.blender.org/D6038 
Yeah, congrats Marcel ;-)

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

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--- Comment #12 from Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; ---
(In reply to Marcel Plch from comment #10)
>  I have created an upstream fix and it got merged:
>  https://developer.blender.org/D6038 
Thank you Marcel for the fix. I added the patch which successfully built
Blender with Python 3.8.
https://koji.fedoraproject.org/koji/taskinfo?taskID=38335799

Update will come soon.

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f31

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1717013




Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1717013
[Bug 1717013] blender fails to build with Python 3.8
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[Bug 1734980] blender: FTBFS in Fedora rawhide/f32

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|31                          |rawhide
             Blocks|1700317 (F31FTBFS)          |
            Summary|blender: FTBFS in Fedora    |blender: FTBFS in Fedora
                   |rawhide/f31                 |rawhide/f32



--- Comment #13 from Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; ---
Remove  F31FTBS tag as build on Python 3.7. and change the title for
Rawhide/f32


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1700317
[Bug 1700317] Fedora 31 FTBFS Tracker
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[Bug 1734980] blender: FTBFS in Fedora rawhide/f32

https://bugzilla.redhat.com/show_bug.cgi?id=1734980

Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|---                         |RAWHIDE
        Last Closed|                            |2019-10-17 08:59:28



--- Comment #14 from Luya Tshimbalanga <luya_tfz(a)thefinalzone.net&gt; ---
Closing this report as the fix made Blender built with Python 3.8 and ported on
other release.

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[Bug 1734980] blender: FTBFS in Fedora rawhide/f32

https://bugzilla.redhat.com/show_bug.cgi?id=1734980
Bug 1734980 depends on bug 1717013, which changed state.

Bug 1717013 Summary: blender fails to build with Python 3.8
https://bugzilla.redhat.com/show_bug.cgi?id=1717013

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|---                         |RAWHIDE



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