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Foreign language interface (was: On the importance of standards)

From	anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups	comp.lang.forth
Subject	Foreign language interface (was: On the importance of standards)
Date	2013-06-05 15:35 +0000
Organization	Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID	<2013Jun5.173514@mips.complang.tuwien.ac.at> (permalink)
References	<e9af6341-c048-459b-b033-0137279c7481@googlegroups.com> <51aded0f.1138518166@news.demon.co.uk> <kolsur$teb$1@online.de> <51af011e.1209188506@news.demon.co.uk> <229d55d3-00ab-44c2-b015-64b5ee748775@googlegroups.com>

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m.a.m.hendrix@tue.nl writes:
>On Wednesday, June 5, 2013 11:25:35 AM UTC+2, Stephen Pelc wrote:
>>And Forth developers now need to install a C compiler and Swig
>>in order to use Forth? ... expletive deleted ... trolley and off.

A well reasoned-argument?

>We are using dll's, threads, sockets, OpenGL, SDL, mpc, mpf, ngspice,
>Jack, pthreads, Matlab, Mathematica, ... all over iForth 32/64 for 
>the last 5 years, for Windows, Linux and OSX. No need for C compilers, 
>let alone Swig. Using a grain of the usual Forth commonsense when 
>thinking about foreign libraries might speed up the standardization 
>process a bit. We certainly have worked out most of the subtle snags
>by now.

A little better.  iForth supports one CPU architecture at one time.
Until IIRC 2010 it supported IA-32, since then it supports AMD-64.
That means that you can do the mapping between Forth and the library
API manually, especially since it seems that you only interface to
selected libraries.

I guess supporting only one architecture and selected libraries is
"the usual Forth commonsense", but we are unreasonable in Gforth: We
want to support a wide range of architectures and have a general (a
very un-Forth word) interface to libraries, so if the user wants to
use a library for which we have not yet done an interface, they can,
and the Forth program the user writes, will work on many
architectures.

- anton
-- 
M. Anton Ertl  http://www.complang.tuwien.ac.at/anton/home.html
comp.lang.forth FAQs: http://www.complang.tuwien.ac.at/forth/faq/toc.html
     New standard: http://www.forth200x.org/forth200x.html
   EuroForth 2013: http://www.euroforth.org/ef13/

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On the importance of standards Joshua Litt <jalitt@gmail.com> - 2013-06-03 22:42 -0700
  Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-03 23:59 -0700
    Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-04 06:16 -0700
      Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-10 20:51 +1000
        Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-11 22:03 -0700
          Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-11 22:32 -0700
            Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-12 13:06 -0700
              Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-13 22:34 +1000
              Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-14 19:09 -0400
            Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-13 22:08 +1000
          Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-13 23:28 +1000
            Re: On the importance of standards Mark Wills <markrobertwills@yahoo.co.uk> - 2013-06-13 07:41 -0700
            Re: On the importance of standards Brad Eckert <hwfwguy@gmail.com> - 2013-06-13 10:10 -0700
            Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-13 12:33 -0500
            Re: On the importance of standards "Elizabeth D. Rather" <erather@forth.com> - 2013-06-13 07:55 -1000
              Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-13 12:35 -0700
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-13 23:18 +0200
            Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-13 12:00 -0700
            Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-14 19:16 -0400
  Re: On the importance of standards Elizabeth D Rather <erather@forth.com> - 2013-06-03 21:32 -1000
    Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-04 01:33 -0700
    Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-04 01:36 -0700
      Re: On the importance of standards albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-04 10:14 +0000
      Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-04 05:51 -0700
  Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-04 05:46 -0500
    Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-06 11:13 -0700
      Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-06 16:47 -0400
      Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-06 21:29 -0500
        Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-08 04:26 +1000
  Re: On the importance of standards anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-04 12:03 +0000
  Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-04 06:00 -0700
    Re: On the importance of standards anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-04 13:20 +0000
      Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-04 06:33 -0700
        Re: On the importance of standards anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-04 13:40 +0000
          Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-04 07:42 -0700
            Re: On the importance of standards Lars Brinkhoff <lars.spam@nocrew.org> - 2013-06-04 18:02 +0200
              Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-04 09:07 -0700
                Re: On the importance of standards Lars Brinkhoff <lars.spam@nocrew.org> - 2013-06-04 19:16 +0200
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-04 14:27 -0400
                TRAVERSE-WORDLIST (was Re: On the importance of standards) Alex McDonald <blog@rivadpm.com> - 2013-06-13 15:55 -0700
                Re: TRAVERSE-WORDLIST Lars Brinkhoff <lars.spam@nocrew.org> - 2013-06-14 13:39 +0200
                Re: TRAVERSE-WORDLIST Alex McDonald <blog@rivadpm.com> - 2013-06-14 09:06 -0700
  Re: On the importance of standards stephenXXX@mpeforth.com (Stephen Pelc) - 2013-06-04 13:51 +0000
    Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-05 01:24 +0200
      Re: On the importance of standards stephenXXX@mpeforth.com (Stephen Pelc) - 2013-06-05 09:25 +0000
        Re: On the importance of standards m.a.m.hendrix@tue.nl - 2013-06-05 04:31 -0700
          Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-05 05:41 -0700
            Re: On the importance of standards mhx@iae.nl (Marcel Hendrix) - 2013-06-05 21:16 +0200
              Re: On the importance of standards Alex McDonald <blog@rivadpm.com> - 2013-06-05 12:41 -0700
          Re: On the importance of standards stephenXXX@mpeforth.com (Stephen Pelc) - 2013-06-05 12:53 +0000
            Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-06 04:20 +0200
              Re: On the importance of standards m.a.m.hendrix@tue.nl - 2013-06-06 00:06 -0700
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-06 15:32 +0200
                Re: On the importance of standards mhx@iae.nl (Marcel Hendrix) - 2013-06-06 17:09 +0200
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-06 22:44 +0200
                Re: On the importance of standards Roelf Toxopeus <rt4all@notthis.hetnet.nl> - 2013-06-07 10:16 +0200
              Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-06 21:31 -0500
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-08 00:58 +0200
                Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-07 22:02 -0500
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-09 00:55 +0200
                C interface (was: On the importance of standards) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-11 15:41 +0000
                Re: C interface (was: On the importance of standards) Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-11 18:45 +0200
                Re: C interface Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-12 08:05 -0500
                Re: C interface anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-12 14:38 +0000
                Re: C interface Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-12 20:15 +0200
                Re: C interface Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-14 22:52 -0500
                Re: C interface Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-12 13:27 -0500
                Re: C interface anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-14 12:51 +0000
                Re: C interface Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-14 22:47 -0500
          Foreign language interface (was: On the importance of standards) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-05 15:35 +0000
            Re: Foreign language interface (was: On the importance of standards) stephenXXX@mpeforth.com (Stephen Pelc) - 2013-06-05 17:37 +0000
              Re: Foreign language interface (was: On the importance of standards) Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-06 04:28 +0200
              Re: Foreign language interface (was: On the importance of standards) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-14 15:23 +0000
                Re: Foreign language interface (was: On the importance of standards) Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-15 14:33 +0200
            Re: Foreign language interface (was: On the importance of standards) mhx@iae.nl (Marcel Hendrix) - 2013-06-05 21:32 +0200
              Re: Foreign language interface (was: On the importance of standards) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-14 15:05 +0000
                Re: Foreign language interface (was: On the importance of standards) mhx@iae.nl (Marcel Hendrix) - 2013-06-14 21:42 +0200
            Re: Foreign language interface (was: On the importance of standards) Spam@ControlQ.com - 2013-06-05 16:01 -0400
              Re: Foreign language interface (was: On the importance of  standards) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-14 14:55 +0000
                Re: Foreign language interface (was: On the importance of  standards) Spam@ControlQ.com - 2013-06-14 15:28 -0400
        Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-06 04:14 +0200
    Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-06 15:25 -0500
  Re: On the importance of standards "Rod Pemberton" <do_not_have@notemailnotq.cpm> - 2013-06-04 17:48 -0400
    Re: On the importance of standards visualforth@rocketmail.com - 2013-06-04 15:06 -0700
    Re: On the importance of standards visualforth@rocketmail.com - 2013-06-04 15:40 -0700
    Re: On the importance of standards Lars Brinkhoff <lars.spam@nocrew.org> - 2013-06-05 07:30 +0200
    Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-08 04:33 +1000
  Re: On the importance of standards Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2013-06-05 02:09 +0000
    Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-04 19:32 -0700
      Re: On the importance of standards Doug Hoffman <glidedog@gmail.com> - 2013-06-05 00:06 -0400
    Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-04 22:50 -0400
    Re: On the importance of standards "Elizabeth D. Rather" <erather@forth.com> - 2013-06-04 19:02 -1000
      Re: On the importance of standards Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2013-06-05 23:16 +0000
        Re: On the importance of standards Elizabeth D Rather <erather@forth.com> - 2013-06-05 13:43 -1000
          Re: On the importance of standards "Ed" <invalid@invalid.com> - 2013-06-06 11:14 +1000
            Re: On the importance of standards Elizabeth D Rather <erather@forth.com> - 2013-06-05 15:27 -1000
              Re: On the importance of standards "Ed" <invalid@invalid.com> - 2013-06-06 15:28 +1000
  Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-05 00:03 -0700
  Re: On the importance of standards Joshua Litt <jalitt@gmail.com> - 2013-06-06 17:15 -0700
    Re: On the importance of standards "Elizabeth D. Rather" <erather@forth.com> - 2013-06-06 14:45 -1000
      Re: On the importance of standards Joshua Litt <jalitt@gmail.com> - 2013-06-06 19:24 -0700
        Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-06 21:38 -0500
          Re: On the importance of standards Joshua Litt <jalitt@gmail.com> - 2013-06-07 14:39 -0700
            Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-09 00:57 +1000
              Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-08 10:44 -0700
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-09 06:11 +1000
                Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-08 14:47 -0700
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-10 00:03 +1000
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-09 15:00 -0400
                Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-09 12:26 -0700
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-09 15:41 -0400
                Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-09 13:11 -0700
                Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-09 13:14 -0700
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-10 18:41 +1000
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-09 17:09 -0400
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-10 18:35 +1000
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-10 16:04 +0200
                Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-15 01:08 -0700
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-10 20:13 +1000
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-10 11:35 -0400
                Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-10 17:37 -0500
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-10 18:46 -0400
                Re: On the importance of standards Paul Rubin <no.email@nospam.invalid> - 2013-06-10 16:36 -0700
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-10 20:09 -0400
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-13 21:55 +1000
                Re: On the importance of standards Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-11 09:56 -0500
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-11 18:40 +0200
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-11 22:36 -0400
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-15 14:30 +0200
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-15 19:20 -0400
                Re: On the importance of standards Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-16 22:37 +0200
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-13 21:33 +1000
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-15 13:21 -0400
                Re: On the importance of standards rickman <gnuarm@gmail.com> - 2013-06-08 18:42 -0400
                Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-09 23:27 +1000
                Re: On the importance of standards "WJ" <w_a_x_man@yahoo.com> - 2013-06-10 16:11 +0000
    Re: On the importance of standards Steve <nospam275@gmail.com> - 2013-06-08 05:11 +1000

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