http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50745
--- Comment #7 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2011-10-16 15:32:29 UTC --- At a first look --disable-visibility does the job.. have to check exception. the #pragma is still there though. I think I can experiment with that. thanks Paolo.