remove (unnecessary) recursive dependency involving ghcPath (#606)
remove (unnecessary) recursive dependency involving ghcPath (#606)


snowleopard/hadrian,sdiehl/ghc,sdiehl/ghc,snowleopard/shaking-up-ghc,sdiehl/ghc,sdiehl/ghc,sdiehl/ghc,bgamari/shaking-up-ghc,sdiehl/ghc,sdiehl/ghc