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
9gas="$*"
10
11if [ ${#gas} -eq 0 ]; then
12	echo "Error: No assembler specified."
13	printf "Usage:\n\t$0 <gas-command>\n"
14	exit 1
15fi
16
17version_string=$($gas --version | head -1 | \
18	sed -e 's/(.*)//; s/[^0-9.]*\([0-9.]*\).*/\1/')
19
20MAJOR=$(echo $version_string | cut -d . -f 1)
21MINOR=$(echo $version_string | cut -d . -f 2)
22
23printf "%02d%02d\\n" $MAJOR $MINOR
24