Build the TCP-wrapper helper "daemon" tcpd. This is not much use in

a bog-standard FreeBSD installation, as inetd(8) does that job, but
for inetd(8) replacemenrts such as xinetd, having this around makes
sense.

libexec/tcpd/Makefile

@@ -0,0 +1,20 @@
+# $FreeBSD$
+
+MAINTAINER=	markm@FreeBSD.org
+
+PROG=	tcpd
+MAN=	tcpd.8
+CFLAGS+=-DREAL_DAEMON_DIR=\"/usr/libexec\" \
+	-DSEVERITY=LOG_INFO -DRFC931_TIMEOUT=10 \
+	-DHOSTS_DENY=\"/etc/hosts.deny\" -DHOSTS_ALLOW=\"/etc/hosts.allow\" \
+	-DFACILITY=LOG_DAEMON
+.if !defined(NOINET6)
+CFLAGS+=-DINET6
+.endif
+
+DPADD=	${LIBWRAP}
+LDADD=	-lwrap
+
+.include <bsd.prog.mk>
+
+.PATH:	${.CURDIR}/../../contrib/tcp_wrappers