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Re: [Chicken-users] Chicken + IUP precompiled bundle for Raspbian (ARM)

From: Matt Welland
Subject: Re: [Chicken-users] Chicken + IUP precompiled bundle for Raspbian (ARM) available.
Date: Mon, 9 Jul 2018 15:28:35 -0700

Hi Thomas,

First, congratulations on your achievement!

Thanks for the response. I think you are right. On doing a little more digging I found execstack which seemed to get me past that issue. Now it is missing libpng16-16. I'll chip away at this a little more.


On Mon, Jul 9, 2018 at 2:55 PM, Thomas Chust <address@hidden> wrote:
On Mon, 9 Jul 2018 10:44:05 -0700 Matt Welland <address@hidden> wrote:

> [...]
> However the IUP egg uses ffcall which doesn't work on GNURoot, presumably
> because it is a chroot environment.
> [...]


to me it seems more likely that some security feature such as
non-executable stack interferes with ffcall. That library is old and I
should really replace it with libffi in the IUP egg at some point – the
problem is just that libffi has a far more complicated API :-/


When C++ is your hammer, every problem looks like your thumb.

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