--- Makefile.orig	Wed Jan  7 19:04:45 2004
+++ Makefile	Wed Jan  7 19:43:15 2004
@@ -1,6 +1,6 @@
-CC = cc
+CC ?= cc
 
-CFLAGS = -O2 -I/usr/include/ncurses -DHAVE_IPV6 -g -Wall
+CFLAGS += -DHAVE_IPV6 -g -Wall
 OBJS = sockets.o tetrinet.o tetris.o tty.o
 ### no xwin.o, because it isn't done yet 
 # OBJS = sockets.o tetrinet.o tetris.o tty.o xwin.o