Update to rely on USE_TCL API, instead of hardcoding 8.4.

Bump PORTREVISION, because 8.5 is now the default. This became
a problem after recent update of x11-toolkits/blt, on which ttt
depends.

Notified by:	pav

Clean up pkg-descr a little.

net/ttt/Makefile

@@ -7,21 +7,24 @@
 
 PORTNAME=	ttt
 PORTVERSION=	1.8.2
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	net tk ipv6
 MASTER_SITES=	ftp://ftp.csl.sony.co.jp/pub/kjc/
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Tele Traffic Tapper, a network traffic monitoring tool
 
-LIB_DEPENDS=	BLT24.3:${PORTSDIR}/x11-toolkits/blt
+LIB_DEPENDS=	BLT24:${PORTSDIR}/x11-toolkits/blt
 
+USE_TK=	84+
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--with-tcl=${LOCALBASE}/lib/tcl8.4 \
-		--with-tk=${LOCALBASE}/lib/tk8.4
+CONFIGURE_ARGS=	--with-tcl=${LOCALBASE}/lib/tcl${TCL_VER} \
+		--with-tk=${LOCALBASE}/lib/tk${TK_VER}
 INSTALL_TARGET=	install install-man
 MAN1=		ttt.1 tttprobe.1 tttview.1
 
-.include <bsd.port.pre.mk>
+post-configure:
+	${REINPLACE_CMD} 's|^CFLAGS *=.*|CFLAGS=${CFLAGS}|' \
+		${WRKSRC}/Makefile
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>

net/ttt/pkg-descr

@@ -1,9 +1,6 @@
+	TTT: Tele Traffic Tapper
 
-	TTT: Tele Traffic Tapper (version 1.6)
-
-					2000/12/21
-
-ttt is yet another decendant of tcpdump but it is capable of real-time,
+ttt is yet another descendant of tcpdump but it is capable of real-time,
 graphical, and remote traffic-monitoring.  ttt won't replace tcpdump,
 rather, it helps you find out what to look into with tcpdump.
 
@@ -14,3 +11,5 @@ Features:
     - IPv6 Aware: (experimental)
     - Portable
     - Easy to customize
+
+WWW: http://www.sonycsl.co.jp/~kjc/software.html#ttt