GHC compiling shared library linking problem

2012-10-15 Thread Richard Zetterberg
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello This is the first time I'm mailing to this list, so I hope I have come to the right place. The problem I have is that I get a linker error when compiling a shared library with GHC. This problem occurred after I updated GHC from 7.0.3 to 7.4.1.

Re: GHC compiling shared library linking problem

2012-10-15 Thread Carter Schonwald
Hello Richard, it sounds like you're using a ghc build that doesn't have the -dyn versions of the builtin libraries, do you have the same problem when doing a shared build without the foreign call ? On Mon, Oct 15, 2012 at 9:25 AM, Richard Zetterberg richard.zetterb...@googlemail.com wrote:

RE: Constructing TH types

2012-10-15 Thread Simon Peyton-Jones
Eric, Nicolas Sorry to be slow on this thread. Here's a summary. Would one of you feel able to take this summary, edit in a few examples, and add it to the (user-land) Haskell Wiki at haskell.org? There are quite a few explanatory pages about GHC there, and this explanation will otherwise

RE: PolyKind issue in GHC 7.6.1rc1: How to make a kind a functional dependency?

2012-10-15 Thread Simon Peyton-Jones
I'm afraid I've rather lost track of this thread. Would someone care to summarise, on a wiki page perhaps? I think the story is: *Inspired by Nick's idea, Iavor and Pedro have converged on a single, type-family-based style for defining singletons. *This style no longer