Fix this port build & library linking.

Submitted by:	Meikel Brandmeyer <Brandels_Mikesh@web.de>

graphics/Cgraph/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	Cgraph
 PORTVERSION=	2.04
+PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	http://www.tobez.org/download/port-mirrors/graphics/Cgraph/
 DISTNAME=	${PORTNAME}${PORTVERSION}

graphics/Cgraph/files/patch-grset.c

@@ -0,0 +1,17 @@
+--- grset.c.orig	Mon Jun  9 16:56:08 2003
++++ grset.c	Mon Jun  9 16:56:22 2003
+@@ -14,10 +14,10 @@
+ 
+ int cg_reset(void)
+ {
+-    lw_aorigin(-cgxorig,-cgyorig); /* Go to the bottom left corner of the page */
+-    lw_linewidth(1.0);
+-    lw_gray(0.0);
+-    lw_dash(0,0.);
++    cg_aorigin(-cgxorig,-cgyorig); /* Go to the bottom left corner of the page */
++    cg_linewidth(1.0);
++    cg_gray(0.0);
++    cg_dash(0,0.);
+     return(0);
+ }
+