[parrot/parrot] 66b1f6: [build] fix building on windows

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: 66b1f692d0da1e6cd462fcebe54d7d99db36ad12
      https://github.com/parrot/parrot/commit/66b1f692d0da1e6cd462fcebe54d7d99db36ad12
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-16 (Sun, 16 Nov 2014)

  Changed paths:
    M config/gen/makefiles/root.in

  Log Message:
  -----------
  [build] fix building on windows

See https://github.com/parrot/parrot/pull/1139