sdksyms.sh addition break build on sparc

[David Miller]

From: David Miller <davem at davemloft.net>
Date: Mon, 08 Dec 2008 23:42:02 -0800 (PST)

> From: Paulo César Pereira de Andrade <pcpa at mandriva.com.br>
> Date: Mon, 8 Dec 2008 22:17:27 -0200 (BRST)
> 
> >   Thanks. I know about that "special" definition, but my mind did
> > some trick on me when I wrote the awk code :-) Should be correct
> > now.
> 
> Yep, seems to work now, thanks.

BTW, there seems to be some missing Makefile dependency,
I had to explicitly delete the sdksyms.c file after the
pull.