Try to auto-detect the location of the OpenSSL stuff. The old logic was

incorrect anyway (it tested for .../ssl/ssl.h and then used .../include/ssl.h).
Now we have a configurable list of candidates, each with:
a name, an include path, a lib path, and a list of libs.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89056 13f79535-47bb-0310-9956-ffa450edef68