stand compile error

["Boo Geum Jung" <bgjung%etri.re.kr@localhost>]

I tried to compile bebox ramdisk with netbsd1.5.1 source.
The following error message occurred.
Whereis the header files?

# ppc-make
+ exec make
/usr/pkg/cross/bin/powerpc-netbsd-gcc -O  -Werror  -I/sys/arch/bebox/stand/b
oot
-I/sys/arch/bebox/stand/boot/../elf2pef -I/sys/arch/bebox/stand/boot/../../.
. -I
/sys/arch/bebox/stand/boot/../../../.. -I/sys/arch/bebox/stand/boot/../../..
/../
lib/libsa -D_STANDALONE -DDBMONITOR -DRELOC=0x700000 -DUSE_SCAN -DCONS_VGA -
nost
dinc -idirafter /a/root/usr/include -c boot.c
In file included from
/sys/arch/bebox/stand/boot/../../../../lib/libsa/stand.h:6
8,
                 from boot.c:33:
/sys/arch/bebox/stand/boot/../../../../sys/types.h:47: machine/types.h: No
such
file or directory
/sys/arch/bebox/stand/boot/../../../../sys/types.h:49: machine/ansi.h: No
such f
ile or directory
/sys/arch/bebox/stand/boot/../../../../sys/types.h:50: machine/endian.h: No
such
 file or directory
In file included from
/sys/arch/bebox/stand/boot/../../../../sys/types.h:113,
                 from
/sys/arch/bebox/stand/boot/../../../../lib/libsa/stand.h:6
8,
                 from boot.c:33:
/sys/arch/bebox/stand/boot/../../../../sys/types.h:47: machine/types.h: No
such
file or directory
/sys/arch/bebox/stand/boot/../../../../sys/types.h:49: machine/ansi.h: No
such f
ile or directory
/sys/arch/bebox/stand/boot/../../../../sys/types.h:50: machine/endian.h: No
such
 file or directory
In file included from
/sys/arch/bebox/stand/boot/../../../../sys/types.h:113,
                 from
/sys/arch/bebox/stand/boot/../../../../lib/libsa/stand.h:6
8,
                 from boot.c:33:
/sys/arch/bebox/stand/boot/../../../../sys/cdefs.h:63: machine/cdefs.h: No
such
file or directory
In file included from boot.c:34:
/sys/arch/bebox/stand/boot/../../../../lib/libsa/loadfile.h:70:
machine/loadfile
_machdep.h: No such file or directory
boot.c:36: machine/bootinfo.h: No such file or directory
*** Error code 1

Stop.