Bug 2054789
| Summary: | locale: de-duplicate LC_CTYPE files in glibc-langpack-* by symlinking identical copies to C.utf8 variant | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | Arjun Shankar <ashankar> |
| Component: | glibc | Assignee: | Arjun Shankar <ashankar> |
| Status: | CLOSED ERRATA | QA Contact: | Sergey Kolosov <skolosov> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 9.0 | CC: | ashankar, codonell, dj, fweimer, mnewsome, pfrankli, sipoyare, skolosov |
| Target Milestone: | rc | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | glibc-2.34-28.el9 | Doc Type: | No Doc Update |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-11-15 11:11:43 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 2056991 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 (glibc bug fix and enhancement update), 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-2022:8272 |
LC_CTYPE for almost half the locales is identical to the one for C.utf8. When building the glibc RPM, we hardlink identical files to save space, but when they get split across separate glibc-langpack-* RPMs, the content is duplicated and installed in duplicate for each langpack installed. Fix this so that we generate symbolic links instead that get installed as-is by RPM. This is a packaging change that has already been done in Fedora Rawhide. Relevant commit: commit a0bdca4f3f0b5d8fa83b94baa29aee593a6185d7 Author: Arjun Shankar <arjun> Date: Tue Feb 15 00:40:57 2022 +0100 locale: symlink identical langpack LC_CTYPEs to the C.utf8 version Almost half the LC_CTYPE files in langpacks are identical to the C.utf8 variant which is installed by default. This commit converts these to symbolic links instead, saving ~350K of installed size per langpack. Reviewed-by: Florian Weimer <fweimer> Additional nice-to-have commit: commit cf979ff812591e7190025c9454ab73a9c31baa5b Author: Arjun Shankar <arjun> Date: Thu Feb 10 12:00:48 2022 +0100 locale: make install-locale-files instead of install-locales glibc-fedora-localedef.patch was altering the install-locales target so that it does not generate a locale-archive. This commit drops the patch and uses the install-locale-files target instead of install-locales. install-locale-files does not generate locale-archive, and does not group identical locale files via hardlinks. hardlink is also passed a -c flag so that it actually compares file contents and hardlinks identical ones.