--- iputils/Makefile.rh7	2002-09-20 20:23:55.000000000 +0200
+++ iputils/Makefile	2004-05-12 15:08:25.638310270 +0200
@@ -24,8 +24,8 @@
 CC=gcc
 # What a pity, all new gccs are buggy and -Werror does not work. Sigh.
 #CCOPT=-D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall -g -Werror
-CCOPT=-D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall -g
-CFLAGS=$(CCOPT) $(GLIBCFIX) $(DEFINES) 
+CCOPT?=-D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall -g
+CFLAGS?=$(CCOPT) $(GLIBCFIX) $(DEFINES) 
 
 IPV4_TARGETS=tracepath ping clockdiff rdisc arping tftpd rarpd
 IPV6_TARGETS=tracepath6 traceroute6 ping6