[Haskell-cafe] How to make ghc 7 with llvm?

[Edward Z. Yang]

Others have answered your real question (I think) adequately, but if I'm
pedantic and answer precisely what you ask:

You can compile GHC with llvm by adding -fllvm to your build.mk file:

    GhcHcOpts += -fllvm

Cheers,
Edward

Excerpts from Magicloud Magiclouds's message of Thu Apr 28 21:49:11 -0400 2011:
> Hi,
>   As I recalled, ghc started to support llvm from version 7.
>   But there is a problem: there is no option to make ghc with llvm. So
> Library within ghc source will be in gcc's binary format. Then when I
> install other packages, they may complain that the binary format is
> not llvm, so they install some libraries again.
>   Any way I could make ghc 7 with llvm?