patch applied (packages/regex-posix): Make setup script compile again after recent Cabal changes

[Duncan Coutts]

On Sat, 2007-09-01 at 04:56 -0700, Sven Panne wrote:
> Sat Sep  1 04:55:36 PDT 2007  sven.panne at aedion.de
>   * Make setup script compile again after recent Cabal changes

BTW, as far as I can see, this Setup.hs is no longer needed. If it read
it correctly, all it does is implement a --ghc-option= flag. Cabal now
does that itself --ghc-args= or --ghc=arg=

Duncan