Bug 2196442

lilv fails to build with Python 3.12.0a7.

+ /usr/bin/python3 waf test
Waf: Entering directory `/builddir/build/BUILD/lilv-0.24.14/build'
Failed to run lcov to clear old coverage data ([Errno 2] No such file or directory: 'lcov')

[==========] Running lilv tests
 
[----------] 24 tests from lilv.unit (73 ms total) 
warning: Missing numpy, not testing instance
............error: attempt to map invalid URI `invalid_uri'
......
----------------------------------------------------------------------
Ran 18 tests in 0.090s

OK
[  FAILED  ] /usr/bin/python3 -m unittest discover bindings/ 
[----------] 0/1 tests from lilv.python (246 ms total) 
[----------] 9 tests from lilv.plugin (22 ms total) 

[==========] 34 tests from lilv ran (360 ms total) 
Failed to run lcov to generate coverage report (%s)
[  PASSED  ] 33 tests 
[  FAILED  ] 1 tests 


https://docs.python.org/3.12/whatsnew/3.12.html

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.12/fedora-rawhide-x86_64/05890689-lilv/

For all our attempts to build lilv with Python 3.12, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.12/package/lilv/

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 3.12:
https://copr.fedorainfracloud.org/coprs/g/python/python3.12/

Let us know here if you have any questions.

Python 3.12 is planned to be included in Fedora 39. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.12.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.