File i7z-add-optflags.patch of Package i7z

diff -Naur a/Makefile b/Makefile
--- a/Makefile	2014-07-14 15:17:49.199642710 -0500
+++ b/Makefile	2014-07-14 15:25:46.806728522 -0500
@@ -9,6 +9,7 @@
 CFLAGS_FOR_AVOIDING_SEG_FAULT = -fno-schedule-insns2  -fno-schedule-insns -fno-inline-small-functions -fno-caller-saves
 CFLAGS ?= -O3
 CFLAGS += $(CFLAGS_FOR_AVOIDING_SEG_FAULT) -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DBUILD_MAIN -Wimplicit-function-declaration
+CFLAGS += $(OPT_FLAGS)
 
 LBITS := $(shell getconf LONG_BIT)
 ifeq ($(LBITS),64)