patch applied (ghc): Don't use thread local storage on x86/not-Linux

[Ian Lynagh]

Fri Apr  3 17:34:45 PDT 2009  Ian Lynagh <igloo at earth.li>
  * Don't use thread local storage on x86/not-Linux
  With the
      On x86, use thread-local storage instead of stealing a reg for gct
  patch, on Windows and OS X:
      error: thread-local storage not supported for this target

    M ./rts/sm/GCThread.h -2 +2

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090404003445-3fd76-a936c260c80bdf10aa028e782e59df06e4caf222.gz