GDB 5.3 doesn't compile on GNU/Hurd.

Hi,

I keep getting this while trying to compile GDB 5.3 under GNU/Hurd
with GCC 3.2.2 and binutils 2.13.2.1.  Anyone know what's going on?

gcc -c -g -O2  -D_GNU_SOURCE  -I. -I/src/gdb/gdb -I/src/gdb/gdb/config -DLOCALE\DIR="\"/share/locale\"" -DHAVE_CONFIG_H -I/src/gdb/gdb/../include/opcode -I/src\/gdb/gdb/../readline/.. -I../bfd -I/src/gdb/gdb/../bfd  -I/src/gdb/gdb/../inclu\de -I../intl -I/src/gdb/gdb/../intl  -DMI_OUT=1 -DUI_OUT=1 -Wimplicit -Wreturn-\type -Wcomment -Wtrigraphs -Wformat -Wparentheses -Wpointer-arith -Wuninitializ\ed  /src/gdb/gdb/gnu-nat.c
/src/gdb/gdb/gnu-nat.c:68:27: exc_request_S.h: No such file or directory
/src/gdb/gdb/gnu-nat.c:69:22: notify_S.h: No such file or directory
/src/gdb/gdb/gnu-nat.c:70:29: process_reply_S.h: No such file or directory
/src/gdb/gdb/gnu-nat.c:71:25: msg_reply_S.h: No such file or directory
/src/gdb/gdb/gnu-nat.c:72:27: exc_request_U.h: No such file or directory
/src/gdb/gdb/gnu-nat.c:73:19: msg_U.h: No such file or directory
/src/gdb/gdb/gnu-nat.c: In function `inf_set_traced':
/src/gdb/gdb/gnu-nat.c:883: warning: suggest parentheses around assignment used\ as truth value
/src/gdb/gdb/gnu-nat.c:883: warning: suggest parentheses around assignment used\ as truth value
/src/gdb/gdb/gnu-nat.c: In function `inf_signal':
/src/gdb/gdb/gnu-nat.c:1321: warning: implicit declaration of function `excepti\on_raise_request'
/src/gdb/gdb/gnu-nat.c:1342: warning: suggest parentheses around assignment use\d as truth value
/src/gdb/gdb/gnu-nat.c:1342: warning: suggest parentheses around assignment use\d as truth value
/src/gdb/gdb/gnu-nat.c:1362: warning: suggest parentheses around assignment use\d as truth value
/src/gdb/gdb/gnu-nat.c:1362: warning: suggest parentheses around assignment use\d as truth value
/src/gdb/gdb/gnu-nat.c: In function `gnu_wait':
/src/gdb/gdb/gnu-nat.c:1461: warning: implicit declaration of function `proc_wa\it_request'
/src/gdb/gdb/gnu-nat.c: In function `gnu_resume':
/src/gdb/gdb/gnu-nat.c:1974: warning: too few arguments for format
/src/gdb/gdb/gnu-nat.c: In function `gnu_read_inferior':
/src/gdb/gdb/gnu-nat.c:2259: warning: pointer of type `void *' used in arithmet\ic
/src/gdb/gdb/gnu-nat.c:2259: warning: pointer of type `void *' used in arithmet\ic
/src/gdb/gdb/gnu-nat.c: In function `gnu_write_inferior':
/src/gdb/gdb/gnu-nat.c:2314: warning: pointer of type `void *' used in arithmet\ic
/src/gdb/gdb/gnu-nat.c:2314: warning: pointer of type `void *' used in arithmet\ic
/src/gdb/gdb/gnu-nat.c:2318: warning: implicit declaration of function `obstack\_init'
/src/gdb/gdb/gnu-nat.c:2372: warning: implicit declaration of function `obstack\_alloc'
/src/gdb/gdb/gnu-nat.c:2427: warning: implicit declaration of function `obstack\_free'
/src/gdb/gdb/gnu-nat.c: In function `_parse_bool_arg':
/src/gdb/gdb/gnu-nat.c:2717: warning: implicit declaration of function `strcmp'
/src/gdb/gdb/gnu-nat.c: At top level:
/src/gdb/gdb/gnu-nat.c:2284: storage size of `region_obstack' isn't known
make[1]: *** [gnu-nat.o] Error 1
make[1]: Leaving directory `/obj/gdb/gdb'
make: *** [all-gdb] Error 2