$NetBSD: patch-Makefile,v 1.3 2013/09/09 06:42:45 agc Exp $

Take ${CC} from environment

--- Makefile	2013/05/11 20:47:52	1.1
+++ Makefile	2013/05/11 20:48:02
@@ -18,7 +18,7 @@
 # typically employed by package developers.
 
 
-CC= gcc
+CC?= gcc
 CFLAGS+= -Wall
 LDFLAGS+= -lpcap -lm
 
@@ -78,14 +78,14 @@
 rd6: $(SRCPATH)/rd6.c $(SRCPATH)/rd6.h $(SRCPATH)/ipv6toolkit.h
 	$(CC) $(CPPFLAGS) $(CFLAGS) -o rd6 $(SRCPATH)/rd6.c $(LDFLAGS)
 
-rs6: $(SRCPATH)/rs6.c $(SRCPATH)/rs6.h $(SRCPATH)/ipv6toolkit.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) -o rs6 $(SRCPATH)/rs6.c $(LDFLAGS)
+rs6: $(SRCPATH)/rs6.c $(SRCPATH)/rs6.h $(LIBS) $(SRCPATH)/ipv6toolkit.h
+	$(CC) $(CPPFLAGS) $(CFLAGS) -o rs6 $(SRCPATH)/rs6.c $(LIBS) $(LDFLAGS)
 
 scan6: $(SRCPATH)/scan6.c $(SRCPATH)/scan6.h $(SRCPATH)/ipv6toolkit.h
 	$(CC) $(CPPFLAGS) $(CFLAGS) -o scan6 $(SRCPATH)/scan6.c $(LDFLAGS)
 
-tcp6: $(SRCPATH)/tcp6.c $(SRCPATH)/tcp6.h $(SRCPATH)/ipv6toolkit.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) -o tcp6 $(SRCPATH)/tcp6.c $(LDFLAGS)
+tcp6: $(SRCPATH)/tcp6.c $(SRCPATH)/tcp6.h $(LIBS) $(SRCPATH)/ipv6toolkit.h
+	$(CC) $(CPPFLAGS) $(CFLAGS) -o tcp6 $(SRCPATH)/tcp6.c $(LIBS) $(LDFLAGS)
 
 libipv6.o: $(SRCPATH)/libipv6.c $(SRCPATH)/libipv6.h
 	$(CC) $(CPPFLAGS) $(CFLAGS) -c -o libipv6.o $(SRCPATH)/libipv6.c