Another C++ ABI change?

[Markus Trippelsdorf]

On 2015.04.10 at 00:48 +0200, Michael Schwendt wrote:
> On Thu, 09 Apr 2015 11:40:17 -0600, Orion Poplawski wrote:
> 
> > With gcc 5.0.0-0.22.fc23 I'm getting new build failures:
> 
> > /builddir/build/BUILD/gdl-0.9.5/src/magick_cl.cpp:175: undefined reference to
> > `Magick::Image::magick[abi:cxx11]() const'
> > 
> > Did we just get another set of C++ ABI changes?
> 
> I would say "yes", since more C++ libs are affected.

Jason added automatic ABI tagging for functions with (e.g.) std::string
return type. See: http://thread.gmane.org/gmane.comp.gcc.patches/337867/
This not only breaks compatibility with clang, but also with all
libraries that were compiled with gcc-5 before this commit. So you have
to rebuild them all again.

-- 
Markus