Allow modules to be added to the server at configure time. The syntax

is:

--with-module=module_type:/path/to/module

module_type is the directory under modules/ that the module should be
copied to.  Currently, this only adds static modules


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@88772 13f79535-47bb-0310-9956-ffa450edef68