--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/arm/gentune.sh	Fri Jul 17 14:47:48 2009 +0900
@@ -0,0 +1,12 @@
+#!/bin/sh
+# Generate arm-tune.md, a file containing the tune attribute from the list of 
+# CPUs in arm-cores.def
+
+echo ";; -*- buffer-read-only: t -*-"
+echo ";; Generated automatically by gentune.sh from arm-cores.def"
+
+allcores=`awk -F'[(, 	]+' '/^ARM_CORE/ { cores = cores$3"," } END { print cores } ' $1`
+
+echo "(define_attr \"tune\""
+echo "	\"$allcores\"" | sed -e 's/,"$/"/'
+echo "	(const (symbol_ref \"arm_tune\")))"