Ticket 49089 - Fix invalid cxxlink statement from hpux
    
    Bug Description:  As a remnant of past build issues, in certain plugins we
    defined that we needed a CXXLINK statement. This increased the likelihood of
    a broken build in parallel, but does not completely remove it.
    
    Fix Description:  The CXXLINK is not needed now, so we have commented it out
    for now, with intent to remove in the future if no issues arise.
    
    https://fedorahosted.org/389/ticket/49089
    
    Author: wibrown
    
    Review by: nhosoi, lslebodn (Thanks!)