hal-0.5.11 does not build

[Robert Huff]

Janos Dohanics writes:

>  However, I never had the libusb port installed. In fact, when I
>  try to install libusb-0.1.12_4, I get the message ===>
>  libusb-0.1.12_4 has been already included into base system.
>  
>  So, I still need advice on this...

	Start by reading /usr/src/UPDATING and /usr/ports/UPDATING,
starting with the entries beginning 2009/02/01.  Read _everything_
before doing _anything_.


				Robert Huff