netbsd-5 build fails for me

[Dominik Bialy <dmb%yenn.ulegend.net@localhost>]

Updated sources yesterday, tried building, and it fails:

#   compile  libutil/login_cap.o
/usr/src/../tools/bin/x86_64--netbsd-gcc -O2 -Wall -Wstrict-prototypes -Wmissing
-prototypes -Wpointer-arith -Wno-sign-compare -Wno-traditional -Wa,--fatal-warni
ngs -Wreturn-type -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wextra -Wno-unu
sed-parameter  -Werror    -DLIBC_SCCS   -nostdinc -isystem /usr/src/../obj/destd
ir.amd64/usr/include -c    /usr/src/lib/libutil/login_cap.c -o login_cap.o
/usr/src/lib/libutil/login_cap.c:423: error: 'RLIMIT_NTHR' undeclared here (not
in a function)
*** [login_cap.o] Error code 1

Host: NetBSD 5.2_STABLE on amd64
Target: the same as above

I see there is recent build on nyftp.netbsd.org.  So is it my fault?

Thanks
        Dominik