File netatop-add-optflags.patch of Package netatop

diff -Naur a/daemon/Makefile b/daemon/Makefile
--- a/daemon/Makefile	2014-11-25 05:33:54.000000000 -0600
+++ b/daemon/Makefile	2014-12-22 11:04:16.813653065 -0600
@@ -6,7 +6,7 @@
 all:		netatopd
 
 netatopd:	netatopd.o Makefile
-		$(CC) netatopd.o -o netatopd -lz
+		$(CC) $(CFLAGS) netatopd.o -o netatopd -lz
 
 clean:
 		rm -f *.o netatopd