posix, POpen, ghc 6.5

[Frederik Eaton]

> > ...
> >here3
> >here4 [ here it hangs and i press ^C ]
> >runghc: waitForProcess: interrupted (Interrupted system call)
> > ...
> 
> Ah yes, this is because GHCi isn't compiled with -threaded. Looks
> like we've found one more reason to do that.

Can I compile ghci with -threaded myself? Or is there a recommended
way to experiment with threaded code interactively?

Thanks,

Frederik

-- 
http://ofb.net/~frederik/