Your message dated Sun, 6 Sep 2015 10:51:06 +0200 with message-id <20150906085106.GA24931@betterave.cristau.org> and subject line Re: Bug#790994: ccfits: library transition may be needed when GCC 5 is the default has caused the Debian Bug report #790994, regarding ccfits: library transition may be needed when GCC 5 is the 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. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@bugs.debian.org immediately.) -- 790994: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=790994 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: maintonly@bugs.debian.org
- Subject: ccfits: library transition may be needed when GCC 5 is the default
- From: Matthias Klose <doko@debian.org>
- Date: Fri, 03 Jul 2015 13:09:09 +0000
- Message-id: <E1ZB0iL-0006h1-1v@paradis.debian.org>
Package: src:ccfits Version: 2.4+dfsg-3 Severity: important Tags: sid stretch User: debian-gcc@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, 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 from experimental. 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/gcc5-20150701/ 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. Then reassign the issue to release.debian.org and properly tag it as a transition issue, by sending an email to control@bugs.debian.org: user release.debian.org@packages.debian.org usertag <this issue> + transition block <this issue> by 790756 reassign <this issue> release.debian.org - 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
--- End Message ---
--- Begin Message ---
- To: Aurelien Jarno <aurelien@aurel32.net>, 790994-done@bugs.debian.org
- Subject: Re: Bug#790994: ccfits: library transition may be needed when GCC 5 is the default
- From: Julien Cristau <jcristau@debian.org>
- Date: Sun, 6 Sep 2015 10:51:06 +0200
- Message-id: <20150906085106.GA24931@betterave.cristau.org>
- In-reply-to: <20150803194927.GB20883@aurel32.net>
- References: <E1ZB0iL-0006h1-1v@paradis.debian.org> <20150729193509.GA32529@aurel32.net> <55B931ED.5060704@debian.org> <20150801113117.GA32180@aurel32.net> <20150803194927.GB20883@aurel32.net>
On Mon, Aug 3, 2015 at 21:49:27 +0200, Aurelien Jarno wrote: > user release.debian.org@packages.debian.org > usertag 790994 + transition > block 790994 by 790756 > reassign 790994 release.debian.org > tag 790994 + patch > tag 790994 + fixed-in-experimental > thanks > > On 2015-08-01 13:31, Aurelien Jarno wrote: > > On 2015-07-29 22:05, Matthias Klose wrote: > > > On 07/29/2015 09:35 PM, Aurelien Jarno wrote: > > > > ccfits will need a transition. Please find the patch for it below. > > > > > > missing Conflicts/Replaces or Breaks/Replaces > > > > Indeed, good catch. Here is an updated debdiff. I have uploaded the > > package to experimental, to get the NEW processing done faster. > > > > Given it doesn't have any build-depends on c++ libraries besides > > libstdc++-dev and doesn't have any reverse depends, I can upload > > it to unstable as soon as GCC 5 is the default on all architectures and > > on buildds. > > The package in experimental went out of NEW and has been built > successfully on all architectures. I made a mistake in the above > statement, this package actually has one reverse dependency, > luminance-hdr, so a very small transition is needed. > libccfits0 is no longer in testing, closing. Cheers, JulienAttachment: signature.asc
Description: Digital signature
--- End Message ---