Bug 2494268 - Review Request: rust-liblzma - Rust bindings to liblzma providing Read/Write streams as well as low-level in-memory encoding/decoding
Summary: Review Request: rust-liblzma - Rust bindings to liblzma providing Read/Write ...
Keywords:
Status: ASSIGNED
Alias: None
Product: Fedora
Classification: Fedora
Component: Package Review
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Fabio Valentini
QA Contact: Fedora Extras Quality Assurance
URL: https://crates.io/crates/liblzma
Whiteboard:
Depends On: 2494237
Blocks: 2494288
TreeView+ depends on / blocked
 
Reported: 2026-06-29 14:17 UTC by Zbigniew Jędrzejewski-Szmek
Modified: 2026-08-19 16:01 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:
decathorpe: fedora-review?


Attachments (Terms of Use)

Description Zbigniew Jędrzejewski-Szmek 2026-06-29 14:17:15 UTC
Spec URL: https://zbyszek.fedorapeople.org/rust-liblzma.spec
SRPM URL: https://zbyszek.fedorapeople.org/rust-liblzma-0.4.7-2.fc45.src.rpm
Upstream URL: https://crates.io/crates/liblzma

Description:
Rust bindings to liblzma providing Read/Write streams as well as low-
level in-memory encoding/decoding. forked from xz2.

Fedora Account System Username: zbyszek

Comment 1 Fedora Review Service 2026-06-29 14:19:59 UTC
Copr build:
https://copr.fedorainfracloud.org/coprs/build/10660858
(failed)

Build log:
https://download.copr.fedorainfracloud.org/results/@fedora-review/fedora-review-2494268-rust-liblzma/fedora-rawhide-x86_64/10660858-rust-liblzma/builder-live.log.gz

Please make sure the package builds successfully at least for Fedora Rawhide.

- If the build failed for unrelated reasons (e.g. temporary network
  unavailability), please ignore it.
- If the build failed because of missing BuildRequires, please make sure they
  are listed in the "Depends On" field


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Comment 2 Zbigniew Jędrzejewski-Szmek 2026-07-30 21:04:03 UTC
The rust-liblzma-sys dependency was built in rawhide, so this should build now too.

scratch build: https://koji.fedoraproject.org/koji/taskinfo?taskID=148491225

Comment 3 Fabio Valentini 2026-08-19 16:01:01 UTC
Please see my comments on the liblzma-sys review:
https://bugzilla.redhat.com/show_bug.cgi?id=2494237#c19

We need this crate (eventually) to work on i686 since we need it for newer versions of rust-async-compression, and it is still needed on i686.

First review pass:

- Update to latest version (this is for 0.4.7, latest is 0.4.8).
- Drop ExcludeArch, we need this on i686 *and* it's the wrong way to exclude arches for library-only Rust crates (use the "package.unsupported-arches" setting instead).


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