Your message dated Sun, 06 Sep 2015 13:00:19 +0000
with message-id <e1zyzyr-0001kr...@franck.debian.org>
and subject line Bug#797983: fixed in mathic 1.0~git20130827-3
has caused the Debian Bug report #797983,
regarding mathic: ABI transition needed for libstdc++ v5
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.
(NB: If you are a system administrator and have no idea what this
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--
797983: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=797983
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: mathic
Version: 1.0~git20130827-2
Severity: serious
Justification: breaks ABI without a package rename
Tags: sid stretch
User: debian-...@lists.debian.org
Usertags: libstdc++-cxx11
Background[1]: libstdc++6 introduces a new ABI to conform to the
C++11 standard, but keeps the old ABI to not break existing binaries.
Packages which are built with g++-5 from experimental (not the one
from testing/unstable) are using the new ABI. Libraries built from
this source package export some of the new __cxx11 or B5cxx11 symbols,
dropping other symbols. If these symbols are part of the API of
the library, then this rebuild with g++-5 will trigger a transition
for the library.
In the case of mathic, std::string appears in functions in public
headers, so it seems very likely that a transition is needed.
The transition normally consists of renaming the
affected library packages, adding a v5 suffix (libmathic0v5).
The SONAME should not be changed when doing this.
If an upgrade to a new upstream SONAME is already planned, and that
SONAME has never been available in Debian compiled with g++-4, then an
alternative way to carry out the transition would be to bump the
SONAME. Please avoid doing this unless the new upstream version
is very low-risk.
These follow-up transitions for libstdc++ are not going through exactly
the normal transition procedure, because many entangled transitions are
going on at the same time, and the usual ordered transition procedure
does not scale that far. When all the C++ libraries on which this library
depends have started their transitions in unstable if required, this
library should do the same, closing this bug; the release team will deal
with binNMUs as needed.
Looking at the build-dependencies of mathic, the C++ libraries
are gtest, which is header-only, and memtailor, which does not appear
to need a transition. So this sub-transition is ready to start.
The package might be NMU'd if there is no maintainer response. The
release team have declared a 2 day NMU delay[2] for packages involved
in the libstdc++ transition, in order to get unstable back to a usable
state in a finite time.
Regards,
S
[1] https://wiki.debian.org/GCC5#libstdc.2B-.2B-_ABI_transition
[2] https://lists.debian.org/debian-devel-announce/2015/08/msg00000.html
--- End Message ---
--- Begin Message ---
Source: mathic
Source-Version: 1.0~git20130827-3
We believe that the bug you reported is fixed in the latest version of
mathic, 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 797...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Doug Torrance <dtorra...@piedmont.edu> (supplier of updated mathic 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: SHA1
Format: 1.8
Date: Sun, 06 Sep 2015 02:31:53 -0400
Source: mathic
Binary: libmathic-dev libmathic0v5 libmathic-dbg
Architecture: source amd64
Version: 1.0~git20130827-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<debian-science-maintain...@lists.alioth.debian.org>
Changed-By: Doug Torrance <dtorra...@piedmont.edu>
Description:
libmathic-dbg - C++ library for Groebner basis computation (debugging symbols)
libmathic-dev - C++ library for Groebner basis computation (developer tools)
libmathic0v5 - C++ library for Groebner basis computation (runtime library)
Closes: 797983
Changes:
mathic (1.0~git20130827-3) unstable; urgency=medium
.
* debian/{control,libmathic0.install}
- Rename libmathic0 to libmathic0v5 for libstdc++ transition
(Closes: #797983).
* debian/control
- Add libmathic0 to Breaks/Replaces.
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mathic_1.0~git20130827.orig.tar.gz
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Files:
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mathic_1.0~git20130827-3.dsc
c99662fec4f55da8b4389fbcce6c32b1 87932 libs optional
mathic_1.0~git20130827.orig.tar.gz
3a969b0a639c4f692e779f45ca13c0fa 4000 libs optional
mathic_1.0~git20130827-3.debian.tar.xz
4b8a0be92be8769a0a78721c21b5c6bd 402354 debug extra
libmathic-dbg_1.0~git20130827-3_amd64.deb
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libmathic-dev_1.0~git20130827-3_amd64.deb
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libmathic0v5_1.0~git20130827-3_amd64.deb
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