if [[ -d /opt/local/man ]] ; then
	if [[ -z "${MANPATH}" ]] ; then
		export MANPATH="/opt/local/man":$(manpath)
	else
		export MANPATH="/opt/local/man:${MANPATH}"
	fi
fi

if [[ -d /opt/local/bin ]] ; then
	if [[ -z "${PATH}" ]] ; then
		export PATH="/opt/local/bin"
	else
		export PATH="/opt/local/bin:${PATH}"
	fi
fi

if [[ -d /opt/local/sbin ]] ; then
	export PATH="/opt/local/sbin:${PATH}"
fi

if [[ -d /opt/local/libexec ]] ; then
	export PATH="/opt/local/libexec:${PATH}"
fi