>> I use seperate wave instances for each thread. Anyway, I'll try to get
>> gdb running and debug the problem.
>
>Thanks! Any hint is highly appreciated.
>
>> Nontheless there is another problem(?) in wave. Wave still uses the old
>> filesystem interface, which makes it incompatible with code compiled
>> with BOOST_FILESYSTEM_NO_DEPRECATED. That is a bug, right?
>
>Ohh, I was not aware of that. How can I reproduce this?
>
>
>
>Regards Hartmut

Simply define BOOST_FILESYSTEM_NO_DEPRECATED before including boost.wave/boost.filesystem ;)