kernel 2.4.5

well..unlucky me, with splack 8.0 installed on enterprise 220 dual 450Mhz, i had errors when 'make dep'.

----
root@darkstar:/usr/src/linux# make dep
make -C arch/sparc64/kernel check_asm
make[1]: Entering directory `/usr/src/linux-2.4.5/arch/sparc64/kernel'
sparc64-linux-gcc -E -D__KERNEL__ -I/usr/src/linux-2.4.5/include tmp.c -o tmp.i
/bin/sh ./check_asm.sh -data task tmp.i check_asm_data.c
/bin/sh ./check_asm.sh -data mm tmp.i check_asm_data.c
/bin/sh ./check_asm.sh -data thread tmp.i check_asm_data.c
sparc64-linux-gcc -D__KERNEL__ -I/usr/src/linux-2.4.5/include -mmedlow -ffixed-g4 -S -o check_asm_data.s check_asm_data.c
cc1: Invalid option `medlow'
In file included from /usr/src/linux-2.4.5/include/linux/string.h:25,
from /usr/src/linux-2.4.5/include/linux/fs.h:23,
from /usr/src/linux-2.4.5/include/linux/capability.h:17,
from /usr/src/linux-2.4.5/include/linux/binfmts.h:5,
from /usr/src/linux-2.4.5/include/linux/sched.h:9,
from check_asm_data.c:4:
/usr/src/linux-2.4.5/include/asm/string.h:25: warning: conflicting types for built-in function `__builtin_memcpy'
/usr/src/linux-2.4.5/include/asm/string.h:26: warning: conflicting types for built-in function `__builtin_memset'
In file included from /usr/src/linux-2.4.5/include/linux/byteorder/big_endian.h:11,
from /usr/src/linux-2.4.5/include/asm/byteorder.h:48,
from /usr/src/linux-2.4.5/include/asm/bitops.h:10,
from /usr/src/linux-2.4.5/include/linux/fs.h:26,
from /usr/src/linux-2.4.5/include/linux/capability.h:17,
from /usr/src/linux-2.4.5/include/linux/binfmts.h:5,
from /usr/src/linux-2.4.5/include/linux/sched.h:9,
from check_asm_data.c:4:
/usr/src/linux-2.4.5/include/linux/byteorder/swab.h: In function `__fswab64':
/usr/src/linux-2.4.5/include/linux/byteorder/swab.h:165: warning: left shift count >= width of type
/usr/src/linux-2.4.5/include/linux/byteorder/swab.h:165: warning: left shift count >= width of type
/usr/src/linux-2.4.5/include/linux/byteorder/swab.h:165: warning: right shift count >= width of type
/usr/src/linux-2.4.5/include/linux/byteorder/swab.h:165: warning: right shift count >= width of type
make[1]: *** [check_asm] Error 1
make[1]: Leaving directory `/usr/src/linux-2.4.5/arch/sparc64/kernel'
make: *** [check_asm] Error 2
---

It seems something wrong with check_asm ...
any suggestion people ?

[ # ]