Signatures

Hello,

I am trying to use abstract classes in GNUPro C++ for Nios.

Using the makefile example structure, I wrote inside the "-fhandle-signatures" directive, as described in the gnu-gcc document which comes with Nios. The compiler returns that it do not know this directive.

Does anybody have worked with signatures in Nios software? How can I use it ?

Thanks in advance,

Flavio