Hi,
On Wed, Jul 22, 2015 at 01:33:51PM +0000, Matthias Klose wrote:
> Package: src:marisa
> Severity: important
> Tags: sid stretch
> User: debian-...@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.
Regards,
Yixuan
