Mac specific RC base bugs

[Goswin von Brederlow <brederlo@informatik.uni-tuebingen.de>]

Hi,

mac-fdisk: fails to build from source

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=262457

A patch is attached but needs someone with a mac to test. After
testing this needs to go to testing-proposed-updates.

MfG
        Goswin