[Pkg-ime-devel] Bug#793260: Bug#793260: marisa: change of type in system_error might break with GCC-5

[Julien Cristau]

Control: severity -1 serious

On Fri, Aug 14, 2015 at 19:13:47 -0400, GUO Yixuan wrote:

> Hi,
> 
> On Wed, Jul 22, 2015 at 01:33:51PM +0000, Matthias Klose wrote:
> > Package: src:marisa
> > Severity: important
> > Tags: sid stretch
> > User: debian-gcc at lists.debian.org
> > Usertags: gcc-pr66145
> > 
> > GCC PR libstdc++/66145 is a regression in GCC 5 which won't be fixed
> > upstream in time for the GCC defaults change.  The work around is to
> > rebuild the affected packages after GCC 5 is the default compiler.
> > Please look at the code and decide, if the package is affected. If
> > not, please just close the issue.  If it's a real issue, I'll add
> > the packages affected to libstdc++6's Breaks attributes, with the
> > version of the package at the time of the defaults change.
> > 
> > See https://wiki.debian.org/GCC5#libstdc.2B-.2B-_c.2B-.2B-11_incompatibilities_.284.9_and_5.29
> > for further information.
> > 
> > To build with GCC 5,install the gcc, g++, gfortran, ... packages
> > from experimental (apt-get -t experimental install g++).
> > 
> 
> marisa is affected:
> 
> $ ag failure
> lib/marisa/grimoire/io/reader.cc
> 139:    } catch (const std::ios_base::failure &) {
> 140:      MARISA_THROW(MARISA_IO_ERROR, "std::ios_base::failure");
> 
> lib/marisa/grimoire/io/writer.cc
> 140:    } catch (const std::ios_base::failure &) {
> 141:      MARISA_THROW(MARISA_IO_ERROR, "std::ios_base::failure");
> 
> and after rebuilding with g++-5
> 
> $ nm -D /usr/lib/x86_64-linux-gnu/libmarisa.so.0.0.0|c++filt |grep failure
>                  U typeinfo for std::ios_base::failure[abi:cxx11]
> 
> so we need to rebuild it, perhaps also rename the package to
> libmarisa0v5.
> 
Who's going to do that, and when?

Cheers,
Julien
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.alioth.debian.org/pipermail/pkg-ime-devel/attachments/20150902/39030cb7/attachment.sig>