#!/bin/sh
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#
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# binutils-version [-p] gas-command
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#
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# Prints the binutils version of `gas-command' in a canonical 4-digit form
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# such as `0222' for binutils 2.22
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#
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gas="$*"
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if [ ${#gas} -eq 0 ]; then
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echo "Error: No assembler specified."
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printf "Usage:\n\t$0 <gas-command>\n"
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exit 1
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fi
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version_string=$($gas --version | head -1 | \
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sed -e 's/(.*)//; s/[^0-9.]*\([0-9.]*\).*/\1/')
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MAJOR=$(echo $version_string | cut -d . -f 1)
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MINOR=$(echo $version_string | cut -d . -f 2)
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printf "%02d%02d\\n" $MAJOR $MINOR
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