It looks like GHC might have just integrated an updated gcc detection routine. Can you guys try this configure line? ./configure --target=i386-apple-darwin11 --prefix=/usr/local/ghc-ios-sim/ --with-gcc=i386-apple-darwin11-gcc it should force it to use the correct gcc. Cheers Luke On Sat, Sep 14, 2013 at 6:32 AM, Pradeep Kumar wrote:

Hi,

I get the same errors building GHC head for the simulator as per the instructions. llvm and opt are version 3.0.

Any suggestions are welcome.

Thanks Pradeep

On 14 Sep 2013, at 02:11, Luke Iannini wrote:

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 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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Awesome. I've updated the wiki! Cheers Luke On Sat, Sep 14, 2013 at 9:12 AM, Murray Campbell wrote:

On 14 Sep 2013 08:20, "Luke Iannini" wrote:

...

It looks like GHC might have just integrated an updated gcc detection

routine. Can you guys try this configure line?

...

./configure --target=i386-apple-darwin11 --prefix=/usr/local/ghc-ios-sim/ --with-gcc=i386-apple-darwin11-gcc

it should force it to use the correct gcc.

Cheers Luke

I came upon this same problem and succeeded with the above incantation. --with-gcc=arm-apple-darwin10-gcc was likewise required for the non-sim build.

Murray.

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Completed all the steps and can get the test app to run on the simulator. Now on to the opengl TestApp. Thank you Cheers Pradeep On 14 Sep 2013, at 20:45, Pradeep Kumar wrote:

It works.

On 14 Sep 2013, at 17:15, Luke Iannini wrote:

...

Awesome. I've updated the wiki! Cheers Luke

On Sat, Sep 14, 2013 at 9:12 AM, Murray Campbell wrote:

On 14 Sep 2013 08:20, "Luke Iannini" wrote:

...

It looks like GHC might have just integrated an updated gcc detection routine. Can you guys try this configure line? ./configure --target=i386-apple-darwin11 --prefix=/usr/local/ghc-ios-sim/ --with-gcc=i386-apple-darwin11-gcc

it should force it to use the correct gcc.

Cheers Luke

I came upon this same problem and succeeded with the above incantation. --with-gcc=arm-apple-darwin10-gcc was likewise required for the non-sim build.

Murray.

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