Bug 2026769
| Summary: | python-snappy fails to build with Python 3.11: error: lvalue required as left operand of assignment | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Tomáš Hrnčiar <thrnciar> |
| Component: | python-snappy | Assignee: | Julien Enselme <jujens> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 36 | CC: | jujens, mhroncok, thrnciar |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-06-22 11:49:14 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: | 2016048 | ||
This bug appears to have been reported against 'rawhide' during the Fedora 36 development cycle. Changing version to 36. Closing this in bulk as it built with Python 3.11. If this needs to remain open for a followup, feel free to reopen, I won't close in bulk again. |
python-snappy fails to build with Python 3.11.0a2. In file included from /usr/include/python3.11/Python.h:42, from snappy/snappymodule.cc:28: snappy/snappymodule.cc: In function ‘PyObject* maybe_resize(PyObject*, size_t, size_t)’: /usr/include/python3.11/object.h:146:29: error: lvalue required as left operand of assignment 146 | #define Py_SIZE(ob) _Py_SIZE(_PyVarObject_CAST_CONST(ob)) | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ snappy/snappymodule.cc:71:13: note: in expansion of macro ‘Py_SIZE’ 71 | Py_SIZE(str) = actual_size; | ^~~~~~~ error: command '/usr/bin/gcc' failed with exit code 1 error: Bad exit status from /var/tmp/rpm-tmp.BpTthA (%build) Since Py_SIZE() is changed to a inline static function, Py_SIZE(obj) = new_size must be replaced with Py_SET_SIZE(obj, new_size): see the Py_SET_SIZE() function (available since Python 3.9). For backward compatibility, this macro can be used: #if PY_VERSION_HEX < 0x030900A4 && !defined(Py_SET_SIZE) static inline void _Py_SET_SIZE(PyVarObject *ob, Py_ssize_t size) { ob->ob_size = size; } #define Py_SET_SIZE(ob, size) _Py_SET_SIZE((PyVarObject*)(ob), size) #endif (Contributed by Victor Stinner in bpo-39573.) https://bugs.python.org/issue39573 https://docs.python.org/3.11/whatsnew/3.11.html For the build logs, see: https://copr-be.cloud.fedoraproject.org/results/@python/python3.11/fedora-rawhide-x86_64/02986866-python-snappy/ For all our attempts to build python-snappy with Python 3.11, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.11/package/python-snappy/ 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 3.11: https://copr.fedorainfracloud.org/coprs/g/python/python3.11/ Let us know here if you have any questions. Python 3.11 is planned to be included in Fedora 37. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.11. 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.