Also, don't build pccardc now. I've left it in place for people that
wish to build it to test experimental support for oldcard
functionality that may have been lost in newcard.
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.