--- iproute2-ss050901/Makefile.opt_flags	2005-09-23 11:49:01.000000000 +0200
+++ iproute2-ss050901/Makefile	2005-09-23 11:49:31.000000000 +0200
@@ -22,7 +22,7 @@
 
 CC = gcc
 HOSTCC = gcc
-CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall
+CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall $(RPM_OPT_FLAGS)
 CFLAGS = $(CCOPTS) -I../include $(DEFINES)
 YACCFLAGS = -d -t -v