Your message dated Wed, 27 Nov 2024 10:34:58 +0000
with message-id <e1tgfnq-00asuk...@fasolo.debian.org>
and subject line Bug#1088237: fixed in rust-leptonica-sys 0.4.9-1
has caused the Debian Bug report #1088237,
regarding rust-leptonica-sys: Bindgen layout tests failing on i386
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1088237: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1088237
Debian Bug Tracking System
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--- Begin Message ---
Source: rust-leptonica-sys
Severity: serious
Tags: upstream
Justification: RT
X-Debbugs-Cc: noisyc...@tutanota.com
Control: affects -1 + src:rust-tesseract-sys
Hi,
The recent bindgen update uncovered an i386 bug which was already present in
leptonica-sys, namely, the one described in [1]. It manifested itself in
tesseract-sys' autopkgtests. According to bindgen's maintainers, there's not
much bindgen can do about it. Libraries' maintainers should deal with it by
either making the max_align_t type opaque if the library is actually using
the type, or by blacklisting it from the bindings if the library is not using
it.
In more detail: starting from v0.70, bindgen switched from layout tests in
the form of cargo tests, to compile-time tests [2]. Running `cargo test` on
the unpatched upstream crate, which still uses bindgen v0.64, shows that the
`bindgen_test_layout_max_align_t` test, which is automatically generated by
bindgen, fails on i386. On Debian infrastructure, bindgen layout tests are
not run for some reason which I was not able to identify yet: [3] shows that
only 3 tests are executed, but for the upstream crate 73 tests are run when
executing `cargo test`, 70 of which are bindgen layout tests and include the
failing one. When bindgen switched from actual tests to compile-time tests in
v0.70, the very same failure (just now with a slightly different output)
started to show up not in leptonica-sys, but in tesseract-sys, which
evidently at some point must import the leptonica bindings. In the leptonica
bindings, layout test failures now manifest themselves as compilation failures,
and this makes tesseract-sys' autopkgtests fail.
I've marked this bug as serious because of tesseract-sys's autopkgtest failure,
although I should note this is not a regression from previous behavior, just
something that showed up after the upgrade. Still, a compilation failure may
have far-reaching consequences.
Best.
[1]: https://github.com/rust-lang/rust-bindgen/issues/1823
[2]: https://github.com/rust-lang/rust-bindgen/blob/main/CHANGELOG.md#changed-2
[3]: https://ci.debian.net/packages/r/rust-leptonica-sys/testing/amd64/54595820/
--- End Message ---
--- Begin Message ---
Source: rust-leptonica-sys
Source-Version: 0.4.9-1
Done: Jonas Smedegaard <d...@jones.dk>
We believe that the bug you reported is fixed in the latest version of
rust-leptonica-sys, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 1088...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Jonas Smedegaard <d...@jones.dk> (supplier of updated rust-leptonica-sys
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 27 Nov 2024 11:12:18 +0100
Source: rust-leptonica-sys
Architecture: source
Version: 0.4.9-1
Distribution: unstable
Urgency: medium
Maintainer: Jonas Smedegaard <d...@jones.dk>
Changed-By: Jonas Smedegaard <d...@jones.dk>
Closes: 1088237 1088263
Changes:
rust-leptonica-sys (0.4.9-1) unstable; urgency=medium
.
[ upstream ]
* new release
+ blacklist max_align_t from bindgen;
closes: bug#1088237, #1088263, thanks to NoisyCoil and peter green
.
[ Jonas Smedegaard ]
* bump project versions in virtual packages and autopkgtests
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