Use configure.ac instead of configure.in so older versions of autoconf

don't even try.

ChangeLog

@@ -1,5 +1,6 @@
 20011024
  - (bal) Should be 3.0p1 not 3.0p2.  Corrected version.h already.
+ - (tim) configure.in -> configure.ac
 
 20011023
  - (bal) Updated version to 3.0p1 in preparing for release.
@@ -6755,4 +6756,4 @@
  - Wrote replacements for strlcpy and mkdtemp
  - Released 1.0pre1
 
-$Id: ChangeLog,v 1.1615 2001/10/24 21:06:07 mouring Exp $
+$Id: ChangeLog,v 1.1616 2001/10/25 04:15:26 tim Exp $

configure.ac

@@ -1,4 +1,4 @@
-# $Id: configure.in,v 1.317 2001/10/24 05:36:55 tim Exp $
+# $Id: configure.ac,v 1.1 2001/10/25 04:15:26 tim Exp $
 
 AC_INIT
 AC_CONFIG_SRCDIR([ssh.c])
@@ -540,7 +540,6 @@ AC_ARG_WITH(tcp-wrappers,
 				else
 					CPPFLAGS="$CPPFLAGS -I${withval}"
 				fi
-					TCPW_MSG="yes"
 			fi
 			LIBS="-lwrap $LIBS"
 			AC_MSG_CHECKING(for libwrap)