#!/bin/sh

if [ -n "${BATCH}" -o -n "${PACKAGE_BUILDING}" ]; then
  exit 0
fi

env=/usr/bin/env
fgrep=/usr/bin/fgrep
ldconfig=/sbin/ldconfig
ld_so=/usr/libexec/ld.so
if [ x$2 = xINSTALL ]; then
	$env OBJFORMAT=aout $ldconfig -r | $fgrep -q -e '-lc.3'
	if [ $? -ne 0 -o ! -x $ld_so ]; then
		cat <<END
*********************************************************************

    There do not appear to be any a.out libraries on this
    machine.  Please install the compat22 distribution (via
    /stand/sysinstall) or build it as part of your 'make world'
    (see /etc/make.conf).

*********************************************************************
END
		exit 1
	fi
fi
exit 0;