How to staticly build ghc?

[Magicloud Magiclouds]

Hi,
  I am with ghc 7.4.1. For some reason I need a totally static linked
compilation to my code. But it failed when linking some packages came
with ghc, like unix-2.5.1.0.
  Trying to rebuild ghc to make all staticly, but failed to find args
like this when configuring ghc.
  What should I do?
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