1 #!/bin/sh 2 # 3 # binutils-version [-p] gas-command 4 # 5 # Prints the binutils version of `gas-command' in a canonical 4-digit form 6 # such as `0222' for binutils 2.22 7 # 8 9 gas="$*" 10 11 if [ ${#gas} -eq 0 ]; then 12 echo "Error: No assembler specified." 13 printf "Usage:\n\t$0 <gas-command>\n" 14 exit 1 15 fi 16 17 version_string=$($gas --version | head -1 | \ 18 sed -e 's/(.*)//; s/[^0-9.]*\([0-9.]*\).*/\1/') 19 20 MAJOR=$(echo $version_string | cut -d . -f 1) 21 MINOR=$(echo $version_string | cut -d . -f 2) 22 23 printf "%02d%02d\\n" $MAJOR $MINOR 24
