Minor changes to the Makefile and added a BUGS file

BUGS

@@ -0,0 +1 @@
+ * Getting the IP devices on Darwin/OS 10.4.11 results in way too many IPs with bogus info. This may stem from IPv6 addresses being read into IPv4 spaces.

Makefile

@@ -1,7 +1,9 @@
+CC = gcc
 PREFIX=./
 OBJS = main.o net.o common.o
 CON_OBJS = con/console.o
-CC = gcc
+X11_OBJS = x11/x11.o
+X11_LFLAGS = -L/usr/X11R6/lib -lX11 
 DEBUG = -g
 CFLAGS = -Wall -c $(DEBUG)
 LFLAGS = -Wall $(DEBUG)
@@ -12,8 +14,6 @@ else
 		LFLAGS += -lsocket -lnsl
 	endif
 endif
-X11_OBJS = x11/x11.o
-X11_LFLAGS = -L/usr/X11R6/lib -lX11 
 
 ccast: $(OBJS) $(CON_OBJS)
 	$(CC) $(OBJS) $(CON_OBJS) $(LFLAGS) -o ccast
@@ -24,7 +24,7 @@ xcast: $(OBJS) $(X11_OBJS)
 all: bcast ccast xcast
 
 clean:
-	rm $(OBJS) $(CON_OBJS) $(X11_OBJS) ccast xcast
+	rm -f $(OBJS) $(CON_OBJS) $(X11_OBJS) ccast xcast
 
 net.o: net.c net.h macros.h
 	$(CC) $(CFLAGS) -c net.c