Your message dated Thu, 03 Sep 2015 10:00:25 +0000
with message-id <e1zxrjh-0004l6...@franck.debian.org>
and subject line Bug#796854: fixed in openbabel 2.3.2+dfsg-2.2
has caused the Debian Bug report #796854,
regarding openbabel: transition needed for g++-5 ABIs
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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-- 
796854: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796854
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: openbabel
Version: 2.3.2+dfsg-2.1
Severity: serious
Justification: breaks reverse-dependencies
Tags: patch

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 openbabel, std::string appears in header files that
get installed, so it seems very likely that a transition is needed.
The transition consists of renaming the library package
containing libopenbabel.so.4 from "libopenbabel4" to "libopenbabel4v5".
A patch is available in Ubuntu,
<http://patches.ubuntu.com/o/openbabel/openbabel_2.3.2+dfsg-2.1ubuntu1.patch>.

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 libraries on which openbabel depends
have started their transitions if required, openbabel should do the same,
closing this bug; the release team will deal with binNMUs as needed.

In the case of openbabel, libwxgtk3.0-dev has already started its
transition, and libeigen3-dev appears to be unaffected, so openbabel
is ready for its rename now.

The package might be NMU'd in the near future, with a patch very similar
to the one in Ubuntu, if its maintainers do not respond; 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.

    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: openbabel
Source-Version: 2.3.2+dfsg-2.2

We believe that the bug you reported is fixed in the latest version of
openbabel, 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 796...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Simon McVittie <s...@debian.org> (supplier of updated openbabel 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: SHA256

Format: 1.8
Date: Mon, 31 Aug 2015 22:18:57 +0100
Source: openbabel
Binary: openbabel openbabel-gui libopenbabel-dev libopenbabel4v5 
libopenbabel-doc python-openbabel libchemistry-openbabel-perl openbabel-dbg
Architecture: all amd64 source
Version: 2.3.2+dfsg-2.2
Distribution: unstable
Urgency: medium
Maintainer: Debichem Team <debichem-de...@lists.alioth.debian.org>
Changed-By: Simon McVittie <s...@debian.org>
Closes: 796854
Description: 
 libchemistry-openbabel-perl - Chemical toolbox library (perl bindings)
 libopenbabel4v5 - Chemical toolbox library
 libopenbabel-dev - Chemical toolbox library (development files)
 libopenbabel-doc - Chemical toolbox library (documentation)
 openbabel  - Chemical toolbox utilities (cli)
 openbabel-dbg - Chemical toolbox library (debugging symbols)
 openbabel-gui - Chemical toolbox utilities (graphical user interface)
 python-openbabel - Chemical toolbox library (python bindings)
Changes:
 openbabel (2.3.2+dfsg-2.2) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Apply Ubuntu patch for the libstdc++ transition (Closes: #796854)
 .
   [ Matthias Klose ]
   * Rename libopenbabel4 to libopenbabel4v5, follow-up transition
     to the libstdc++6 transition.
   * Add Conflict/Replaces to the old library.
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Files: 
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openbabel_2.3.2+dfsg-2.2.dsc
 e8457db3626062efed9894cf6c188de3 14816 science optional 
openbabel_2.3.2+dfsg-2.2.debian.tar.xz
 eab745982c8de3742e0fe49d89add7bd 816602 perl optional 
libchemistry-openbabel-perl_2.3.2+dfsg-2.2_amd64.deb
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libopenbabel4v5_2.3.2+dfsg-2.2_amd64.deb
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openbabel-dbg_2.3.2+dfsg-2.2_amd64.deb
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openbabel_2.3.2+dfsg-2.2_amd64.deb
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python-openbabel_2.3.2+dfsg-2.2_amd64.deb

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