new build failure on p4dpe-g2

[ron minnich]

cp /home/rminnich/src/bios/freebios/src/arch/i386/config/crt0.base crt0.S
gcc -x assembler-with-cpp -DASSEMBLY -E ... crt0.S > crt0.s 
cpp0: warning: changing search order for system directory 
"/usr/lib/gcc-lib/i386-redhat-linux/3.2/include"
cpp0: warning:   as it has already been specified as a non-system 
directory
In file included from crt0_includes.h:15,
                 from crt0.S:41:
/home/rminnich/src/bios/freebios/src/southbridge/intel/82801ca/cmos_failover.inc:42:2: 
#error "MAX_REBOOT_CNT not defined"

I'll set it but how does it get set automagically?

ron