#!/bin/sh # # dtc-version dtc-command # # Prints the dtc version of `dtc-command' in a canonical 4-digit form # such as `0222' for binutils 2.22 # dtc="$*" if [ ${#dtc} -eq 0 ]; then echo "Error: No dtc command specified." printf "Usage:\n\t$0 <dtc-command>\n" exit 1 fi MAJOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 1) MINOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 2) printf "%02d%02d\\n" $MAJOR $MINOR