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Groups > linux.debian.bugs.dist > #1278562
| From | Aurelien Jarno <aurel32@debian.org> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.ports.s390 |
| Subject | Bug#1125669: zlib: build-depends on gcc-multilib [s390x], which will get removed (needs coordination) |
| Date | 2026-01-15 19:10 +0100 |
| Message-ID | <MdzXb-aMBv-5@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
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Source: zlib Version: 1:1.3.dfsg+really1.3.1-1 Severity: wishlist Tags: patch X-Debbugs-Cc: debian-s390@lists.debian.org User: debian-s390@lists.debian.org Usertags: s390x 31-bit-removal Dear maintainer(s), Linux 6.19 will drop support for 31-bit compatibility on s390x, and will also stop providing 31-bit support in UAPI header files [1]. Once this lands in unstable, it will become impossible to build the libc6-s390 and libc6-dev-s390 packages on s390x, and in turns the gcc-multilib and g++-multilib packages. zlib build-depends on gcc-multilib [s390x], this will have to be fixed by disabling the build of lib32z1 and lib32z1-dev on s390x. That said this cannot be done yet (hence the severity wishlist), as zlib in a circular loop with gcc-defaults, gcc-15, and some coordination will be needed to upload all these packages within a few days. Please find attached a patch I tested for this removal. Please get ready to integrate it, but please also WAIT for the coordination for the final step before uploading such a change to unstable. On the other hand, upload to experimental is fine. Regards Aurelien [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3db5cf9354710c3b9268af74a0dca88514279453
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Bug#1125669: zlib: build-depends on gcc-multilib [s390x], which will get removed (needs coordination) Aurelien Jarno <aurel32@debian.org> - 2026-01-15 19:10 +0100 Bug#1125669: gcc-defaults stopped building gcc-multilib on s390x Matthias Klose <doko@debian.org> - 2026-01-20 11:00 +0100 Bug#1125669: gcc-defaults stopped building gcc-multilib on s390x Mark Brown <broonie@debian.org> - 2026-01-20 14:10 +0100
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