Groups > linux.debian.maint.python > #7248

Re: trying to solve the pytango FTBFS with gcc5

Path	csiph.com!eternal-september.org!feeder.eternal-september.org!aioe.org!bofh.it!news.nic.it!robomod
From	Scott Kitterman <debian@kitterman.com>
Newsgroups	linux.debian.maint.python
Subject	Re: trying to solve the pytango FTBFS with gcc5
Date	Sun, 06 Sep 2015 16:30:02 +0200
Message-ID	<q5J7c-1k0-5@gated-at.bofh.it> (permalink)
References	<q5Ehb-2V1-7@gated-at.bofh.it>
X-Original-To	debian-python@lists.debian.org
X-Mailbox-Line	From debian-python-request@lists.debian.org Sun Sep 6 14:24:29 2015
Old-Return-Path	<debian@kitterman.com>
X-Amavis-Spam-Status	No, score=-7.1 tagged_above=-10000 required=5.3 tests=[BAYES_00=-2, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, LDO_WHITELIST=-5] autolearn=ham autolearn_force=no
X-Policyd-Weight	using cached result; rate: -5
Dkim-Signature	v=1; a=rsa-sha256; c=simple/simple; d=kitterman.com; s=201409; t=1441549450; bh=4+AWIZ/J/BbtwcB0ttEtMS7/NQvPQjmbxXnpE+QZhiA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Akm7b7ZYwzqB0nVrUQ1QrXmt4XrGBr/hPV/WIYdUn4yLMIYFpjuAVlkr3YQQK7/UP CKI9X18Bm8p2lhFIU7x5BDFJnAMUsUWFVlUqsuKho39g617jrpFNhCOwdf3U08ZnkP NUlAhQ6L8bkrShk1PuMNj8X5UQDASyS6gk9OWPfU=
User-Agent	KMail/4.13.3 (Linux/3.13.0-58-generic; KDE/4.13.3; x86_64; ; )
MIME-Version	1.0
Content-Transfer-Encoding	7Bit
Content-Type	text/plain; charset="us-ascii"
X-Mailing-List	<debian-python@lists.debian.org> archive/latest/12555
List-ID	<debian-python.lists.debian.org>
List-URL	<https://lists.debian.org/debian-python/>
List-Archive	https://lists.debian.org/msgid-search/1921765.67YpD7VbQY@kitterma-e6430
Approved	robomod@news.nic.it
Lines	33
Organization	linux.* mail to news gateway
Sender	robomod@news.nic.it
X-Original-Date	Sun, 06 Sep 2015 10:24:08 -0400
X-Original-Message-ID	<1921765.67YpD7VbQY@kitterma-e6430>
X-Original-References	<A2A20EC3B8560D408356CAC2FC148E53B2F8062D@SUN-DAG3.synchrotron-soleil.fr>
Xref	csiph.com linux.debian.maint.python:7248

Show key headers only | View raw

On Sunday, September 06, 2015 08:23:37 AM PICCA Frederic-Emmanuel wrote:
> Hello, guyes,
> 
> I am working on this bug report[1], and I would like your opinion.
> this package depends on the tango library which was rebuilt with gcc5 and
> updated for the libstdc++6 transition.
> 
> Now as you can see in the bug report, pytango FTBFS with a missing symbol.
> and indeed the missing symbol correspond to a c++11 string.
> 
> I would like to understand why pytango expect old abi string instead of the
> new c++11 even if during the build -std=cxx01 is given to gcc. For
> information the files are in fact c++ files.
> 
> I also tryed with c++11 and I got the same error.
> 
> So I do not understand what is going on.
> Is there something special done by distutil when compiling an extension ?
> is it a problem with gcc (the C compiler) which doesn not use correctly the
> -std:cxx flag when compiling c++ files ?
> 
> any help would be appreciate.
> 
> thanks
> 
> Frederic
> 
> 
> [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=797284

The old abi is explicitly set by line 261 of setup.py.

Scott K

Back to linux.debian.maint.python | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

trying to solve the pytango FTBFS with gcc5 PICCA Frederic-Emmanuel <frederic-emmanuel.picca@synchrotron-soleil.fr> - 2015-09-06 11:20 +0200
  Re: trying to solve the pytango FTBFS with gcc5 Scott Kitterman <debian@kitterman.com> - 2015-09-06 16:30 +0200
    Re: trying to solve the pytango FTBFS with gcc5 Matthias Klose <doko@debian.org> - 2015-09-06 16:40 +0200
      Re: trying to solve the pytango FTBFS with gcc5 Dmitry Shachnev <mitya57@debian.org> - 2015-09-06 17:30 +0200
        Re: trying to solve the pytango FTBFS with gcc5 Dmitry Shachnev <mitya57@debian.org> - 2015-09-06 18:10 +0200
          RE:trying to solve the pytango FTBFS with gcc5 PICCA Frederic-Emmanuel <frederic-emmanuel.picca@synchrotron-soleil.fr> - 2015-09-06 18:40 +0200
          RE:trying to solve the pytango FTBFS with gcc5 PICCA Frederic-Emmanuel <frederic-emmanuel.picca@synchrotron-soleil.fr> - 2015-09-06 18:40 +0200
        RE:trying to solve the pytango FTBFS with gcc5 PICCA Frederic-Emmanuel <frederic-emmanuel.picca@synchrotron-soleil.fr> - 2015-09-06 18:40 +0200

csiph-web