$OpenBSD: patch-makefile,v 1.1.1.1 2007/11/09 17:26:27 ckuethe Exp $
--- makefile.orig	Thu Nov  8 20:01:56 2007
+++ makefile	Thu Nov  8 20:03:33 2007
@@ -51,9 +51,9 @@ LIBSG = -L/usr/X11R6/lib -lGLU -lGL -lXmu -lX11 -lm
 # with GCC4.0 or higher replace the line with:
 # 'external gfortran_iargc'
 #
-CFLAGS = -c -I/usr/X11R6/include -DDOBACK -DHASTIMER -DCOLOR_OFFSET=0.0
+CFLAGS = -c -O2 -I/usr/X11R6/include -DDOBACK -DHASTIMER -DCOLOR_OFFSET=0.0
 FC = g77
-FFLAGS =
+FFLAGS = -O2
 LIBS =  -L/usr/X11R6/lib -lX11 -lm
 LDR = g77   
 # 64 bit machines: