[squeak-dev] SqueakNim - an FFI glue code tool

Ron Teitelbaum ron at usmedrec.com
Tue Aug 18 17:35:46 UTC 2015


Hi Chris,

Sorry I missed it!  Here ya go!

http://news.squeak.org/2015/08/18/magma-1-5-for-squeak-5-ships/ 

If anyone else has suggestions for posts, please feel free to ping me.

Last ping I got was from Bert.  Also if anyone would like to volunteer for the news team and write articles we can always use help!

All the best,

Ron Teitelbaum
Head Of Engineering
3D Immersive Collaboration Consulting
ron at 3Dicc.com
Follow Me On Twitter: @RonTeitelbaum
www.3Dicc.com 
https://www.google.com/+3Dicc


  

> -----Original Message-----
> From: squeak-dev-bounces at lists.squeakfoundation.org [mailto:squeak-dev-
> bounces at lists.squeakfoundation.org] On Behalf Of Chris Muller
> Sent: Tuesday, August 18, 2015 12:54 PM
> To: The general-purpose Squeak developers list
> Cc: Pharo Development
> Subject: Re: [squeak-dev] SqueakNim - an FFI glue code tool
> 
> What about Magma 1.5?  I think it is very relevant to Squeak.  News it too?
> 
> On Tue, Aug 18, 2015 at 10:23 AM, Ron Teitelbaum <ron at usmedrec.com>
> wrote:
> > Hi All,
> >
> > Quick question.  I would normally take a message like this and announce it
> on news.squeak.org and other places.  Since this release comes from 3D ICC I
> wanted to see first if anyone sees a conflict between my role as news team
> guy and my real job.  Would anyone object to my adding this announcement
> to news.squeak.org?
> >
> > Thanks!
> >
> > All the best,
> >
> > Ron Teitelbaum
> > Head Of Engineering
> > 3D Immersive Collaboration Consulting
> > ron at 3Dicc.com
> > Follow Me On Twitter: @RonTeitelbaum
> > www.3Dicc.com
> > https://www.google.com/+3Dicc
> >
> >
> >
> >> -----Original Message-----
> >> From: squeak-dev-bounces at lists.squeakfoundation.org
> >> [mailto:squeak-dev- bounces at lists.squeakfoundation.org] On Behalf Of
> >> Göran Krampe
> >> Sent: Tuesday, August 18, 2015 4:36 AM
> >> To: The general-purpose Squeak developers list; Pharo Development
> >> Subject: [squeak-dev] SqueakNim - an FFI glue code tool
> >>
> >> Hi fellow Smalltalkers!
> >>
> >> At 3DICC we are using Nim (http://nim-lang.org) to write our
> >> performance critical code that typically otherwise would have been
> written in C/C++.
> >> But now we have Nim :)
> >>
> >> Nim can generate dlls/so libraries following C conventions so they
> >> can easily be called via FFI.
> >>
> >> Andreas Rumpf (author of Nim who works with us) wrote a small utility
> >> called SqueakNim - its a set of Nim macros that generates the .st
> >> primitive calls based on the Nim code, so it takes out some grunt
> >> work and matches up types as far as it can. Simple, but very nice.
> >>
> >> The docs etc are a bit unpolished, but the trivial example in "tests"
> >> has comments in it and it works in Squeak 5, Pharo 3, Pharo 4 and I
> >> guess in most versions of Squeak/Pharo.
> >>
> >> Why would you be interested?
> >>
> >> - Nim is great fun! C/C++ is torture. Same performance, nuff said.
> >> - Nim has a tool called c2nim that wraps C *and* C++ libraries.
> >>
> >> That last part is a killer. We use c2nim to wrap Urho3D - a huge C++
> >> game engine, works great, and that wrapper is also open source btw,
> Urhonimo.
> >>
> >> How do I use it? See README at:
> >>
> >> https://gitlab.3dicc.com/3dicc/squeaknim
> >>
> >> For some more information my article (predating this tool) might have
> >> some
> >> details:
> >>
> >> http://goran.krampe.se/2014/11/03/squeak-to-nim
> >>
> >> ...and if you want to ask questions, hop onto freenode on either
> >> #squeak, #pharo or #nim. Me and Andreas are around.
> >>
> >> regards, Göran
> >
> >
> >




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