--- Makefile.orig	2010-01-10 22:39:08.000000000 +0100
+++ Makefile	2010-03-29 11:32:12.000000000 +0200
@@ -47,7 +47,7 @@
 
 CC        = gcc
 #CFLAGS    = -O -g -Wall
-CFLAGS    = -O2 -Wall \
+CFLAGS    = $(RPM_OPT_FLAGS) -Wall \
 	    -fcaller-saves -ffast-math -fno-strength-reduce \
 	    -fthread-jumps #-march=pentium #-DSTAT_MACROS_BROKEN
 #CFLAGS    = -O2 -Wall -fomit-frame-pointer -finline-functions \