# platform = multi_platform_all
# prelink not installed
if test -e /etc/sysconfig/prelink -o -e /usr/sbin/prelink; then
    if grep -q ^PRELINKING /etc/sysconfig/prelink
    then
        sed -i 's/^PRELINKING[:blank:]*=[:blank:]*[:alpha:]*/PRELINKING=no/' /etc/sysconfig/prelink
    else
        printf '\n' >> /etc/sysconfig/prelink
        printf '%s\n' '# Set PRELINKING=no per security requirements' 'PRELINKING=no' >> /etc/sysconfig/prelink
    fi

    # Undo previous prelink changes to binaries if prelink is available.
    if test -x /usr/sbin/prelink; then
        /usr/sbin/prelink -ua
    fi
fi