Re: [Haskell-cafe] Difficulties installing LLVM bindings

To actually build the examples, I also needed to remove references to the addCondPropagation optimization pass. I don't know why. I attached the darcs patch I'm using. Aran On Sat, Apr 10, 2010 at 4:42 PM, Aran Donohue wrote:

UNIVERSAL=1 worked for me too. Is there a way for cabal install to detect if LLVM wasn't built with this required flag and give a more informative error message?

Aran

On Sat, Apr 10, 2010 at 2:28 AM, Max Bolingbroke < batterseapower@hotmail.com> wrote:

...

On 10 April 2010 03:18, Aran Donohue wrote:

...

problems with ghc-pkg. I think we need to rebuild LLVM forcing 32-mode, but I haven't yet found the results of this. I'd love to hear what you did if you manage to get it going and compile programs.

My LLVM checkout was still recompiling when I sent that email, but it's now finished and it fixed the problem.

All you need to do is compile LLVM as follows:

$ UNIVERSAL=1 make

Then "make install" the result. That made the LLVM bindings configure and compile fine for me.

Cheers, Max