My C++-fu is pretty non-existent; I tried a C++ bootstrap and got this: http://gcc.gnu.org/ml/gcc-testresults/2011-05/msg01129.html Why is that a problem in the C++ bootstrap and not the normal one ? Cheers, -- Toon Moene, KNMI (Weer/Onderzoek), The Netherlands Phone: +31 30 2206443; e-mail: moene@knmi.nl