Compilation and install instructions for Green Card:
====================================================

On Unix using GHC:

  # Note that you must run this as root because the install-pkg
  # target invokes ghc-pkg.
  su
  make prefix=$HOME install install-pkg

On Unix using Hugs:

  make prefix=$HOME HC=hugs install install-pkg

On Windows using cygwin using GHC:

  make prefix=c:/greencard/gc-3.00 install install-pkg