Hi,

On Monday 07 July 2014 14:24:02 Joakim Hove wrote:
> Hmmm;
> 
> 
> 
> a minor Google exercise turned up this:
> https://svn.boost.org/trac/boost/ticket/5911 I don't really understand
> this, but it seem the boost people do not acknownledge this as Boost
> issue?? It seems that when setting D_GLIBCXX_DEBUG the full C++ stack must
> be recompiled; that mostly works since:
> 
> 
> 1.       libstdc++ comes in a DEBUG version which is linked in when
> –DGLIBCXX_DEBUG is used.
>
> 2.       The external C++ libraries we use are mostly header only; however
> Boost regex is not header only and will break due to ABI
> incompatibilities.
> 
> 
> If my argument is right the problem should be the same with Boost
> filesystem?

it could be that boost::filesystem as it is used in our code does not trigger 
the ABI incompatibility by coincidence...

as a work-around for newish (>= GCC 4.9 ?) compilers, we could modify the 
build system to check if std::regex is supported and if yes, use that. I'll 
implement it if there are no better ideas...

cheers
  Andreas

-- 
Notice: "String" and "Thread" are the same thing to non-computing
people.
        — Programming.com

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