"Waldemar Kornewald" <Waldemar.Kornewald@xxxxxx> wrote: > But the code itself is compiled with exceptions. A call to "new" > might throw > an exception, but the driver has nothing that could handle this. Why > are > exceptions and templates turned off when compiling a driver then? Templates are allowed and working in the kernel - they don't rely on any additional runtime libraries. But the rest is true, you have to compile your code without exceptions or RTTI. Therefore, you should use "KernelStaticLibrary" to compile a static library for use in the kernel. Just have a look at other Jamfiles or our Jamrules directly, and you'll find lots of useful information. Adios... Axel.