2.4.5-ac20, make menuconfig problem

Quoted 10 lines

make[4]: Entre dans le r�pertoire `/usr/src/kernel-sources-2.4.5-ac20/drivers/pnp'
gcc -D__KERNEL__ -I/usr/src/kernel-sources-2.4.5-ac20/include -Wall

(quoted diff) +0 -3

-Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer
-fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=k6
-DEXPORT_SYMTAB -c pnp_bios.c

pnp_bios.c:252: warning: static declaration for `pnp_bios_dock_station_info' follows non-static
pnp_bios.c:432: warning: no semicolon at end of struct or union

gcc -v?