[Haskell-iPhone] Building GHC cross-compiler failing on libffi

[Luke Iannini]

Hi Thomas,

Can you check that “which llc”/“which opt” point to the the LLVM 3.0
versions?
(or just run llc —version to make sure it’s 3.0)

Are you on 10.8 with Xcode 4.6?

Cheers
Luke


On Fri, Sep 13, 2013 at 5:11 PM, thomas burt <thomaseburt at gmail.com> wrote:

> Hi,
>
> I've just followed instructions for "Building a GHC cross-compiler for
> Apple iOS targets (1)", and I'm getting stuck during "make" while building
> libffi. Specifically I get errors like "no such instruction" and warnings
> about junk characters.
>
> I was able to build libffi using the build-ios.sh script found in
> libffi-3.0.13.tar.gz (2), but I noticed a less recent version (3.0.8) was
> listed in the "tarballs" file of the ghc distribution. Not sure if that
> makes any difference though.
>
> If anyone has suggestions for me, please let me know.
>
> Thanks in advance,
> Thomas
>
>
>
>
>
>
> (1) http://ghc.haskell.org/trac/ghc/wiki/Building/CrossCompiling/iOS
> (2) ftp://sourceware.org/pub/libffi/libffi-3.0.13.tar.gz
>
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