On Saturday 01 September 2012 15:06:40 Ilyes Gouta wrote: > and this is with gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC). This doesn't look like you're building with GCC. Do you have an older version of clang somewhere in your path? IIRC llvm's configure script prefers to choose clang when it's there. Clang then chokes on the libstdc++ headers. Lars -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel