security/stunnel won't build

["Steven M. Bellovin" <smb%cs.columbia.edu@localhost>]

This happens on i386-4.0 and amd64-current.

=> Bootstrap dependency digest>=20010302: found digest-20080510
===> Checking for vulnerabilities in stunnel-4.24nb1
===> Building for stunnel-4.24nb1
Making all in src
/bin/sh ../libtool --tag=CC --mode=link cc  -O2 -I/usr/include -Wall -Wshadow 
-Wcast-align -Wpointer-arith -I/usr/include   -L/usr/lib -Wl,-R/usr/lib 
-Wl,-R/usr/pkg/lib -o stunnel   file.o client.o log.o  options.o protocol.o 
network.o  resolver.o ssl.o ctx.o  verify.o sthreads.o stunnel.o  pty.o 
libwrap.o  -lz -lutil  -L/usr/lib -lssl -lcrypto
cc -O2 -Wall -Wshadow -Wcast-align -Wpointer-arith -Wl,-R/usr/pkg/lib -o 
stunnel file.o client.o log.o options.o protocol.o network.o resolver.o ssl.o 
ctx.o verify.o sthreads.o stunnel.o pty.o libwrap.o  -lz -lutil -lssl -lcrypto 
-L/usr/pkgsrc/security/stunnel/work/.buildlink/lib  
libwrap.o: In function `auth_libwrap':
libwrap.c:(.text+0x48): undefined reference to `request_init'
libwrap.c:(.text+0x50): undefined reference to `sock_host'
libwrap.c:(.text+0x58): undefined reference to `hosts_access'
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/security/stunnel/work/stunnel-4.24/src
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/security/stunnel/work/stunnel-4.24
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/security/stunnel
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/security/stunnel