buildworld error with 7.1 BETA

[Leslie Jensen]

make -j 4 buildworld

gives after a while the following

gzip -cn /usr/src/usr.sbin/zic/zdump/../zdump.8 > zdump.8.gz
cc -O2 -fno-strict-aliasing -pipe  -DTM_GMTOFF=tm_gmtoff 
-DTM_ZONE=tm_zone -DSTD_INSPIRED -DPCTS -DHAVE_LONG_DOUBLE 
-DTZDIR=\"/usr/share/zoneinfo\" -Demkdir=mkdir 
-I/usr/src/usr.sbin/zic/zdump/.. 
-I/usr/src/usr.sbin/zic/zdump/../../../lib/libc/stdtime   -o zdump 
zdump.o ialloc.o scheck.o
===> usr.sbin/zzz (all)
gzip -cn /usr/src/usr.sbin/zzz/zzz.8 > zzz.8.gz
1 error
*** Error code 2
1 error
*** Error code 2
1 error

Suggestions?

/Leslie