Your message dated Wed, 16 Sep 2015 06:49:18 +0000
with message-id <[email protected]>
and subject line Bug#799107: fixed in ismrmrd 1.2.3-3
has caused the Debian Bug report #799107,
regarding ismrmrd: library transition needed with GCC 5 as default
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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--
799107: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=799107
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: ismrmrd
Version: 1.2.3-2
Severity: important
Tags: sid stretch
User: [email protected]
Usertags: libstdc++-cxx11
Hi,
your library exposes std::string or std::list in its public API, and
therefore breaks ABI on rebuild with g++ 5. However as the library has
no reverse depends in Debian it's up to you whether to rename the binary
package or not.
Cheers,
Julien
The following is a form letter:
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 are using the new ABI. Libraries built
from this source package export some of the new __cxx11 or B5cxx11 symbols, and
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.
What is needed:
- Rebuild the library using g++/g++-5. Note that most likely all C++
libraries within the build dependencies need a rebuild too. You can
find the log for a rebuild in
https://people.debian.org/~doko/logs/gcc5-20150813/
Search for "BEGIN GCC CXX11" in the log.
- Decide if the symbols matching __cxx11 or B5cxx11 are part of the
library API, and are used by the reverse dependencies of the
library.
- If there are no symbols matching __cxx11 or B5cxx11 in the symbols
forming the library API, you should close this issue with a short
explanation.
- If there are no reverse dependencies, it should be the package
maintainers decision if a transition is needed. However this might
break software which is not in the Debian archive, and built
against these packages.
- If a library transition is needed, please prepare for the change.
Rename the library package, append "v5" to the name of the package
(e.g. libfoo2 -> libfoo2v5). Such a change can be avoided, if you
have a soversion bump and you upload this version instead of the
renamed package. Prepare a patch and attach it to this issue (mark
this issue with patch), so that it is possible to NMU such a
package. We'll probably have more than hundred transitions
triggered.
- If unsure if a transition is needed, please tag the issue with help
to ask for feedback from other Debian developers.
The libstdc++6 transition will be a large one, and it will come with a
lot of pain. Please help it by preparing the follow-up transitions.
[1] https://wiki.debian.org/GCC5#libstdc.2B-.2B-_ABI_transition
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--- End Message ---
--- Begin Message ---
Source: ismrmrd
Source-Version: 1.2.3-3
We believe that the bug you reported is fixed in the latest version of
ismrmrd, 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.
Andreas Tille <[email protected]> (supplier of updated ismrmrd 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: SHA256
Format: 1.8
Date: Wed, 16 Sep 2015 08:29:53 +0200
Source: ismrmrd
Binary: libismrmrd1.2 libismrmrd-dev libismrmrd-doc ismrmrd-tools ismrmrd-schema
Architecture: source all amd64
Version: 1.2.3-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Med Packaging Team
<[email protected]>
Changed-By: Andreas Tille <[email protected]>
Description:
ismrmrd-schema - ISMRM Raw Data format (ISMRMRD) - XML schema
ismrmrd-tools - ISMRM Raw Data format (ISMRMRD) - binaries
libismrmrd-dev - ISMRM Raw Data format (ISMRMRD) - development files
libismrmrd-doc - ISMRM Raw Data format (ISMRMRD) - documentation
libismrmrd1.2 - ISMRM Raw Data format (ISMRMRD) - shared library
Closes: 799107
Changes:
ismrmrd (1.2.3-3) unstable; urgency=medium
.
* Team upload.
* Rebuild with g++ 5
Closes: #799107
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Files:
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df88a54878071bed26555b9f0abe95e6 3972 science optional
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