Bug 2247222
| Summary: | dbus-python fails to build with Python 3.13: Missing <unistd.h> declaration | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Miro Hrončok <mhroncok> |
| Component: | dbus-python | Assignee: | Vojtech Trefny <vtrefny> |
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 40 | CC: | alt-gtk-de-sig, amigadave, gnome-sig, ksurma, mclasen, mhroncok, ngompa13, rdieter, rstrode, shawn.p.huang, vtrefny |
| 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: | 2025-05-16 07:46:21 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: | 2244836 | ||
I have a working build. Will submit merge/pull request upstream and downstream. This bug appears to have been reported against 'rawhide' during the Fedora Linux 40 development cycle. Changing version to 40. This message is a reminder that Fedora Linux 40 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora Linux 40 on 2025-05-13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a 'version' of '40'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, change the 'version' to a later Fedora Linux version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see it. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora Linux 40 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora Linux, you are encouraged to change the 'version' to a later version prior to this bug being closed. Fedora Linux 40 entered end-of-life (EOL) status on 2025-05-13. Fedora Linux 40 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora Linux please feel free to reopen this bug against that version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see the version field. If you are unable to reopen this bug, please file a new report against an active release. Thank you for reporting this bug and we are sorry it could not be fixed. |
dbus-python fails to build with Python 3.13.0a1. /builddir/build/BUILD/dbus-python-1.3.2/dbus_bindings/unixfd.c: In function 'UnixFd_tp_new': /builddir/build/BUILD/dbus-python-1.3.2/dbus_bindings/unixfd.c:146:10: error: implicit declaration of function 'dup' [-Werror=implicit-function-declaration] 146 | fd = dup(fd_original); | ^~~ /builddir/build/BUILD/dbus-python-1.3.2/dbus_bindings/unixfd.c:146:10: warning: nested extern declaration of 'dup' [-Wnested-externs] /builddir/build/BUILD/dbus-python-1.3.2/dbus_bindings/unixfd.c:154:9: error: implicit declaration of function 'close'; did you mean 'clone'? [-Werror=implicit-function-declaration] 154 | close(fd); | ^~~~~ | clone According to https://docs.python.org/3.13/whatsnew/3.13.html: Python.h no longer includes the <unistd.h> standard header file. If needed, it should now be included explicitly. For example, it provides the functions: read(), write(), close(), isatty(), lseek(), getpid(), getcwd(), sysconf() and getpagesize(). As a consequence, _POSIX_SEMAPHORES and _POSIX_THREADS macros are no longer defined by Python.h. The HAVE_UNISTD_H and HAVE_PTHREAD_H macros defined by Python.h can be used to decide if <unistd.h> and <pthread.h> header files can be included. (Contributed by Victor Stinner in gh-108765.) https://docs.python.org/3.13/whatsnew/3.13.html For the build logs, see: https://copr-be.cloud.fedoraproject.org/results/@python/python3.13/fedora-rawhide-x86_64/06584447-dbus-python/ For all our attempts to build dbus-python with Python 3.13, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.13/package/dbus-python/ 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 3.13: https://copr.fedorainfracloud.org/coprs/g/python/python3.13/ Let us know here if you have any questions. Python 3.13 is planned to be included in Fedora 41. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.13. 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.