patch applied (packages/unix): Don't use absolute paths to headers (#3728)

[Simon Marlow]

Mon Dec 21 03:06:34 PST 2009  Simon Marlow <marlowsd at gmail.com>
  * Don't use absolute paths to headers (#3728)
  Ignore-this: 64b17ec4d274fdc5bd9ee021d412c997

    M ./configure.ac -3 +2

View patch online:
http://darcs.haskell.org/packages/unix/_darcs/patches/20091221110634-12142-361d1de38f30428e16533576182b19b250650716.gz