HEADS-UP: integer-gmp2 landed!

[Herbert Valerio Riedel]

Hello GHC devs,

A few minutes ago, I landed `integer-gmp2` to master!

Ideally, you shouldn't notice any breakages (I've tried to make sure all
tier-1 platform configuration work...), but if you do have problems,
please report any issues/regressions you encounter to me!

Morever, should something break in a way that blocks you on your
platform, just add "INTEGER_LIBRARY=integer-gmp" to the end of your
mk/build.mk (or edit mk/config.mk.in locally), and you'll get the "old"
integer-gmp which worked previously, so you can continue hacking on GHC
HEAD while I figure out what's broken for you with `integer-gmp2`
(assuming you reported the issue to me...).

Cheers,
  hvr

 [1]: http://git.haskell.org/ghc.git/commitdiff/c774b28f76ee4c220f7c1c9fd81585e0e3af0e8a