Your message dated Fri, 05 Sep 2025 18:35:39 +0000
with message-id <[email protected]>
and subject line Bug#1114002: fixed in h5py 3.14.0-3
has caused the Debian Bug report #1114002,
regarding h5py: FTBFS with IEEE Long Double on ppc64el
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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--
1114002: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1114002
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: h5py
Version: 3.14.0-2
Severity: serious
Tags: ftbfs patch
User: [email protected]
Usertags: ieee-long-double
Hi Maintainer
We are working on https://wiki.debian.org/ToolChain/IEEELongDouble
Please apply the attached patch, originally from Fedora, and applied
in Ubuntu. It drops a workaround for float128 that is no longer
needed.
Regards
Graham
Description: fix build after migration to IEEE 128-bit long double on ppc64le
Origin: fedora, https://src.fedoraproject.org/rpms/h5py/c/4578df64e4c923d1c3edf1213a209500e7caf453
Author: Dan Horák <[email protected]>
Last-Update: 2022-06-15
--- a/h5py/h5t.pyx
+++ b/h5py/h5t.pyx
@@ -293,18 +293,7 @@
nmant = finfo.nmant
maxexp = finfo.maxexp
minexp = finfo.minexp
- # workaround for numpy's buggy finfo on float128 on ppc64 archs
- if ftype_ == np.longdouble and _IS_PPC64:
- # values reported by hdf5
- nmant = 116
- maxexp = 1024
- minexp = -1022
- elif ftype_ == np.longdouble and _IS_PPC64LE:
- # values reported by hdf5
- nmant = 52
- maxexp = 1024
- minexp = -1022
- elif nmant == 63 and finfo.nexp == 15:
+ if nmant == 63 and finfo.nexp == 15:
# This is an 80-bit float, correct mantissa size
nmant += 1
--- End Message ---
--- Begin Message ---
Source: h5py
Source-Version: 3.14.0-3
Done: Graham Inggs <[email protected]>
We believe that the bug you reported is fixed in the latest version of
h5py, 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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Graham Inggs <[email protected]> (supplier of updated h5py 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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Fri, 05 Sep 2025 18:14:02 +0000
Source: h5py
Built-For-Profiles: noudeb
Architecture: source
Version: 3.14.0-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: Graham Inggs <[email protected]>
Closes: 1114002
Changes:
h5py (3.14.0-3) unstable; urgency=medium
.
* Team upload
* Adopt patch from Fedora to fix build with
IEEE long double on ppc64el (Closes: #1114002)
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