Bug 1975151
| Summary: | emacs: FTBFS with glibc 2.34 due to dynamic stack sizes | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | Florian Weimer <fweimer> |
| Component: | emacs | Assignee: | Jacek Migacz <jmigacz> |
| Status: | CLOSED ERRATA | QA Contact: | Frantisek Sumsal <fsumsal> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 9.0 | CC: | fsumsal, mprchlik |
| Target Milestone: | beta | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | emacs-27.2-5.el9 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-05-17 12:39:29 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 1991941 has been marked as a duplicate of this bug. *** Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (new packages: emacs), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:2369 |
Emacs is currently not compatible with the dynamic stack sizes in upcoming glibc 2.34 (soon to be imported into the buildroot). The build fails like this: ../../src/sysdep.c:1821:22: error: variably modified 'sigsegv_stack' at file scope 1821 | static unsigned char sigsegv_stack[SIGSTKSZ]; | ^~~~~~~~~~~~~ make[2]: Leaving directory '/builddir/build/BUILD/emacs-27.2/build-gtk/src' This Fedora commit commit 181aafcdb7ee2fded9fce4cfc448f27edccc927f Author: Scott Talbert <swt> Date: Sat Mar 27 00:10:16 2021 -0400 Fix FTBFS with glibc 2.34 backports upstream commit f97e07ea807cc6d38774a3888a15091b20645ac6 ("Port alternate signal stack to upcoming glibc 2.34"), addressing this issue for now. You can test a fix before glibc 2.34 is merged using this command: koji -p stream build --scratch c9s-build-side-102-stack-gate git+https://gitlab.com/redhat/centos-stream/rpms/emacs#origin/c9s