added gcov running script

scripts/run-gcov.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+SRCDIR=`pwd`
+
+for FILE in `find . -name \*.c?`; do
+#echo $FILE
+
+FILENAME=`basename $FILE`
+DIRECTORY=`dirname $FILE`
+GCNO_FILE=`find  . -name $FILENAME.gcno | grep $DIRECTORY`
+
+if [ ! -z "$GCNO_FILE" ]; then
+   pushd $DIRECTORY
+   gcov $FILENAME -o  $SRCDIR/$GCNO_FILE
+   popd
+else
+   echo "$file: no coverage gcno file found"
+fi
+done