Add support to miss out ``DUDS'' subdirectories. See thread in freebsd-ports for more.
Add support to miss out ``DUDS'' subdirectories. See thread in freebsd-ports
for more.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase