Hi,

On 6 November 2012 22:15, Emmanuel Touzery <etouzery@gmail.com> wrote:
If anybody has an idea what I did wrong with the -xc and the -RTS I'm all ears... I'd love to test it and find out how to make that work reliably.

You might want to have a look at the recent emails in ghc-users:
(Read Simon Marlow's reply as well)

http://www.haskell.org/pipermail/glasgow-haskell-users/2012-November/023029.html

HTH,
Ozgur