src/libexec/tcpd doesn't work correctly with -DPROCESS_OPTIONS

[Scot W. Hetzel]

From: "Scot W. Hetzel" <hetzels at westbend.net>
> You only enabled 1/3 of the source to use PROCESS_OPTIONS, you also need
to
> add the option to libwrap (lib/libwrap) and tcpdchk
(src/usr.sbin/tcpdchk).
>
Small correction, the lib/libwrap/Makefile is setting PROCESS_OPTIONS in
it's CFLAGS.  The only other file that can use the PROCESS_OPTIONS setting
is usr.sbin/tcpdchk.  A grep for PROCESS_OPTIONS for libexec/tcpd (in
contrib/tcp_wrappers) shows that tcpd.c doesn't use this option.

Scot