Non-DNSSEC build fails to compile

cc -g -O2 -I/usr/local/include/libxml2 -I/usr/include -I /usr/local/include  -fPIC -Wl,-E -o acl_test  acl_test.o dnstest.o ../libdns.a  -lgssapi -lkrb5 -lgssapi_krb5 -lcrypt -lasn1 -lroken -lcom_err  ../../isc/libisc.a -ljson-c  -L/usr/local/lib -lxml2 -lz -llzma -L/usr/lib -lm -L/usr/local/lib  -L/usr/home/tbox/cvs/robie/builds/bind9.master.no-dnssec/bind9/unit/atf/lib -latf-c -lm
../libdns.a(dst_api.o): In function `dst__entropy_getdata':
/usr/home/tbox/cvs/robie/builds/bind9.master.no-dnssec/bind9/lib/dns/dst_api.c:1965: undefined reference to `dst_random_getdata'