amd64 6.1 -> CURRENT build kernel error

[Andrey Smagin]

Hi. Please help, can't compile CURRENT on my amd64. I  use next steps:

install from CD amd64 6.1 release.
copy  (today at 03:00) cvsuped  source tree in /usr/src
compile and install new usr.sbin/config
cd /usr/src/sys/amd64/conf
cp GENERIC SAM
config SAM
cd ../compile/SAM
make cleandepend
and get error:

rm -f .depend
cd ../../../modules; 
MAKEOBJDIRPREFIX=/usr/src/sys/amd64/compile/SAM/modules 
KMODDIR=/boot/kernel DEBUG_FLAGS="-g" MACHINE=amd64 
KERNBUILDDIR="/usr/src/sys/amd64/compile/SAM" make  cleandepend
"Makefile", line 308: Malformed conditional (${MK_CRYPT} != "no" || 
defined(ALL_MODULES))
"Makefile", line 316: if-less endif
"Makefile", line 318: Malformed conditional (${MK_IPFILTER} != "no" || 
defined(ALL_MODULES))
"Makefile", line 320: if-less endif
"Makefile", line 322: Malformed conditional (${MK_PF} != "no" || 
defined(ALL_MODULES))
"Makefile", line 325: if-less endif
make: fatal errors encountered -- cannot continue
*** Error code 1

Stop in /usr/src/sys/amd64/compile/SAM.