CFLAGS_RELEASE=
OPTIM_DEBUG=
-OPTIM_RELEASE= -O9 -fno-strict-aliasing -ffast-math -fexpensive-optimizations $(CPUOPTIMIZATIONS)
+OPTIM_RELEASE= -O2 -fno-strict-aliasing -ffast-math -fexpensive-optimizations $(CPUOPTIMIZATIONS)
DO_CC=$(CC) $(CFLAGS) -c $< -o $@