RTEMS 4.6.5 biuld failed in FreeBSD 6.0

[Sam]

Hi,

I tried to build RTEMS 4.6.5 under FreeBSD 6.0, but it failed at the 
"gmake" stage with the following error:
...
../../../../../rtems-4.6.5/c/src/../../cpukit/libblock/src/ramdisk.c: In 
function `ramdisk_ioctl':^M
../../../../../rtems-4.6.5/c/src/../../cpukit/libblock/src/ramdisk.c:145: 
error: `EBADRQC' undeclared (first use in this func
tion)^M
../../../../../rtems-4.6.5/c/src/../../cpukit/libblock/src/ramdisk.c:145: 
error: (Each undeclared identifier is reported only
once^M
../../../../../rtems-4.6.5/c/src/../../cpukit/libblock/src/ramdisk.c:145: 
error: for each function it appears in.)^M
gmake[4]: *** [o-optimize/ramdisk.o] Error 1^M
gmake[4]: Leaving directory 
`/usr/local/rtems-build/c/posix/exec/libblock'^M
gmake[3]: *** [all-recursive] Error 1^M
gmake[3]: Leaving directory `/usr/local/rtems-build/c/posix/exec'^M
gmake[2]: *** [all-recursive] Error 1^M
gmake[2]: Leaving directory `/usr/local/rtems-build/c/posix'^M
gmake[1]: *** [all-recursive] Error 1^M
gmake[1]: Leaving directory `/usr/local/rtems-build/c'^M
gmake: *** [all-recursive] Error 1^M
^[[41mdev6:rtems-build #^[[0m exit^M^M
exit^M

The steps I invoked with buildinig rtems are:
1. mkdir rtems-build
2. cd rtems-build
3. ../rtems-4.6.5/configure
4. gmake all
but I failed at step 4.


Thanks
Sam