Get "make install" with DSOs to work on AIX and Solaris. A recent

change by me to get "make install" to work at all on Tru64 caused this
problem.

This change has been tested with and without DSOs on AIX, Tru64,
Solaris 8 (UltraSparc), and RedHat 6.0.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@87109 13f79535-47bb-0310-9956-ffa450edef68