Are you saying that the NetBSD/sparc compiler doesn't define __sparc__?!

i hope not:


langhorne-creek ~> gcc -E -dM - < /dev/null
#define __NetBSD__ 1 
#define __KPRINTF_ATTRIBUTE__ 1 
#define __sparc 1 
#define __GNUC_MINOR__ 90 
#define sparc 1 
#define __unix 1 
#define __unix__ 1 
#define __GNUC__ 2 
#define __sparc__ 1 
#define unix 1