Re: trying to solve the pytango FTBFS with gcc5
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
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