Allow Apache to use libtool 1.4. In order to do this, we check the

libtool version of the machine, and we add the correct flags to the build.
We also had to remove the --disable-shared in order to make this work
correctly.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90479 13f79535-47bb-0310-9956-ffa450edef68