diff -urN zaptel-seiros-1.4.orig/Makefile zaptel-seiros-1.4/Makefile
--- zaptel-seiros-1.4.orig/Makefile	2007-05-03 05:55:31 +0300
+++ zaptel-seiros-1.4/Makefile	2007-06-21 03:29:54 +0300
@@ -1,5 +1,5 @@
 FILES=zt_exists zt_testspeed zt_ec_dump zt_ec_preload
-CFLAGS=-Wall -W -pedantic -Werror -std=c99
+CFLAGS=$(RPM_OPT_FLAGS) -W -pedantic -Werror -std=c99
 LDLIBS=-lm
 
 %:%.o