--- Makefile.orig	2010-02-15 03:06:20.000000000 +0100
+++ Makefile	2010-08-27 10:37:00.000000000 +0100
@@ -3,7 +3,7 @@
 
 DEF=-DFLVSTREAMER_VERSION=\"v2.1c1\"
-OPT=-O2
-CFLAGS=-Wall $(XCFLAGS) $(INC) $(DEF) $(OPT)
+OPT=$(RPM_OPT_FLAGS)
+CFLAGS=$(XCFLAGS) $(INC) $(DEF) $(OPT)
 LDFLAGS=-Wall $(XLDFLAGS)
 LIBS=
 THREADLIB=-lpthread