busybox/applets/usage_compressed

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#!/bin/sh
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target="$1"
loc="$2"
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test "$target" || exit 1
test "$loc" || loc=.
test -x "$loc/usage" || exit 1
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test "$SED" || SED=sed
sz=`"$loc/usage" | wc -c` || exit 1
exec >"$target"
echo 'static const char packed_usage[] = '
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"$loc/usage" | bzip2 -1 | od -v -t x1 \
| $SED -e 's/^[^ ]*//' -e 's/ *\(..\)/\\x\1/g' -e 's/^\(.*\)$/"\1"/'
echo ';'
echo '#define SIZEOF_usage_messages' `expr 0 + $sz`