Allow statically linked support binaries with the new

--enable-static-support flag, and enable this behavior in
the binbuild script. Also add a new --enable-static-htdbm
flag.

BTW, this takes care of 7/8th of a showstopper.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93331 13f79535-47bb-0310-9956-ffa450edef68