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From: Christophe Papazian <christophe.papazian@gmail.com>
In-Reply-To: <BEB493EF-02F1-4CCA-909D-BA1EE119937A@psellos.com>
Date: Wed, 1 Feb 2012 14:43:05 +0100
Cc: Caml List <caml-list@inria.fr>
Message-Id: <D5361C37-128E-464C-9A68-EEC079B2C929@gmail.com>
References: <15991D0B-B2FB-47A6-8196-B149257F49B7@psellos.com> <20110824091731.GA2598@cyclops> <m31uwa3kz4.fsf@pse.psellos.com> <35FD0778-70B2-4E5A-8570-669F45165FAA@gmail.com> <BEB493EF-02F1-4CCA-909D-BA1EE119937A@psellos.com>
To: Jeffrey Scofield <jeffsco@psellos.com>
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Subject: Re: [Caml-list] OpenGL ES for iPhone Simulator; working example app

I found a way to adapt your patch to cross compile ocaml 3.10
with the last Xcode and IOS SDK. But, I still get alignment warnings,
AND SEGFAULT if I use some ocaml instructions like (+.) (float addition).

However, I can get lucky and compile a stable binary (on iPhone) if I avoid some instructions..
I tried to adapt your patch to the last version of ocaml, but there was so many changes
in the assembler that I stop. If anyone has an idea to help me.

Question 2 : do you plan to release some general bindings to the iOS SDK ?

Thank you !

	Christophe

> 
> One extra comment occurred to me:
> 
> We're doing development under Xcode 4.0.2 right now, but the
> generated binaries work fine under iOS 5.0.  So any new
> difficulties in Xcode 4.2 are almost certainly caused by changes
> in Xcode's cross compilation toolchain.  Historically there have
> been a few of these in each new release of Xcode.
> 
> Regards,
> 
> Jeffrey
>