Oops, earlier patch prevented non-2.1.1 unixware. Since we can't just do "unixware*"

anymore, separately answer all three possible outcomes, on the presumption that
there really is a point for a "unixware1" and "unixware2".


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77235 13f79535-47bb-0310-9956-ffa450edef68