1#!/bin/sh 2# 3# dtc-version dtc-command 4# 5# Prints the dtc version of `dtc-command' in a canonical 4-digit form 6# such as `0222' for binutils 2.22 7# 8 9dtc="$*" 10 11if [ ${#dtc} -eq 0 ]; then 12 echo "Error: No dtc command specified." 13 printf "Usage:\n\t$0 <dtc-command>\n" 14 exit 1 15fi 16 17MAJOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 1) 18MINOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 2) 19 20printf "%02d%02d\\n" $MAJOR $MINOR 21