src/digitemp/digitemp-cflags.patch
--- digitemp-3.6.0/Makefile 2008-08-28 14:43:35.000000000 -0700
+++ digitemp-3.6.0/Makefile.rpm 2008-08-28 14:46:06.000000000 -0700
@@ -12,7 +12,7 @@
VERSION = 3.6.0
CC = gcc
-CFLAGS = -I./src -I./userial -O2 -Wall # -g
+CFLAGS = -I./src -I./userial $(RPM_OPT_FLAGS)
OBJS = src/digitemp.o src/device_name.o src/ds2438.o
HDRS = src/digitemp.h src/device_name.h