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Bug 1718429

Summary: root fails to build with Python 3.8
Product: [Fedora] Fedora Reporter: Miro Hrončok <mhroncok>
Component: rootAssignee: Mattias Ellert <mattias.ellert>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: rawhideCC: mattias.ellert
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: root-6.16.00-6.fc31 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-06-12 11:57:39 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1686977    

Description Miro Hrončok 2019-06-07 18:14:26 UTC
root 6.16.00-5.fc31 fails to build with Python 3.8.0b1.

Scanning dependencies of target G__PyROOT
make[3]: Leaving directory '/builddir/build/BUILD/root-6.16.00/builddir'
make -f bindings/python2/CMakeFiles/G__PyROOT.dir/build.make bindings/python2/CMakeFiles/G__PyROOT.dir/build
make[3]: Entering directory '/builddir/build/BUILD/root-6.16.00/builddir'
make[3]: *** No rule to make target 'libpython2.7/libpython2.7Tree.so', needed by 'bindings/python2/G__PyROOT.cxx'.  Stop.
make[3]: Leaving directory '/builddir/build/BUILD/root-6.16.00/builddir'
make[2]: *** [CMakeFiles/Makefile2:33956: bindings/python2/CMakeFiles/G__PyROOT.dir/all] Error 2
make[2]: Leaving directory '/builddir/build/BUILD/root-6.16.00/builddir'
make[1]: *** [CMakeFiles/Makefile2:33927: bindings/python2/CMakeFiles/PyROOT.dir/rule] Error 2
make[1]: Leaving directory '/builddir/build/BUILD/root-6.16.00/builddir'
make: *** [bindings/python2/Makefile:212: bindings/python2/CMakeFiles/PyROOT.dir/rule] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.TJytYw (%build)

This seems unrelated to Python 3.8 itself.


For the build logs, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.8/build/928144/

For all our attempts to build libunity with Python 3.8, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.8/package/root/

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.8:
https://copr.fedorainfracloud.org/coprs/g/python/python3.8/

Let us know here if you have any questions.