I am not sure what is included with swig, but have you seen this?

http://www.omegahat.org/RSWIG/

I'm not sure if it's actively maintained, but at the very least it might
help in your efforts at getting an R swig driver working.

Michael

On Fri, Apr 18, 2008 at 3:49 AM, Soeren Sonnenburg <r-ml@nn7.de> wrote:

> Dear all,
>
> I was trying to use the R swig wrapper with R 2.7 and shogun
> ( http://www.shogun-toolbox.org ) but it fails completely, as in doesn't
> even compile and even after patching then though compiling - crashes...
>
> So I asked on swig-users/swig-devel CC'ing the potential R maintainer
> but I never received a reply. I now wonder if anyone here could help or
> would be willing to maintain R+swig.
>
> The compile fix for R 2.7 is here
>
> http://article.gmane.org/gmane.comp.programming.swig/12697
>
> and the crash I am now that it compiles see is
>
> #0  0xb804e201 in _dl_debug_state () from /lib/ld-linux.so.2
> #1  0xb8051608 in dl_open_worker () from /lib/ld-linux.so.2
> #2  0xb804d5d6 in _dl_catch_error () from /lib/ld-linux.so.2
> #3  0xb8050f5e in _dl_open () from /lib/ld-linux.so.2
> #4  0xb74c3c19 in dlopen_doit () from /lib/i686/cmov/libdl.so.2
> #5  0xb804d5d6 in _dl_catch_error () from /lib/ld-linux.so.2
> #6  0xb74c42bc in _dlerror_run () from /lib/i686/cmov/libdl.so.2
> #7  0xb74c3b51 in dlopen@@GLIBC_2.1 () from /lib/i686/cmov/libdl.so.2
> #8  0xb7efd036 in loadLibrary (path=0xbfa5650c
> "/home/sonne/Documents/work/fml/repositories/shogun/trunk/src/features/Features.so",
> asLocal=1, now=1, search=0x9a81f20 "") at dynload.c:92
> #9  0xb7d6efb3 in AddDLL (path=0xbfa5650c
> "/home/sonne/Documents/work/fml/repositories/shogun/trunk/src/features/Features.so",
> asLocal=1, now=1, DLLsearchpath=0x9a81f20 "") at Rdynload.c:543
> #10 0xb7d6f657 in do_dynload (call=0x9e23998, op=0x9a91e44,
> args=0xa60d5e0, env=0xa60d650) at Rdynload.c:904
> #11 0xb7e43dba in do_internal (call=0x9e239d0, op=0x9a8798c,
> args=0xa60d5e0, env=0xa60d650) at names.c:1129
> #12 0xb7e0df21 in Rf_eval (e=0x9e239d0, rho=0xa60d650) at eval.c:463
> #13 0xb7e11a3c in Rf_applyClosure (call=0xa60d74c, op=0x9e23a94,
> arglist=0xa60d6dc, rho=0x9a9a720, suppliedenv=0x9a9a73c) at eval.c:669
> #14 0xb7e0de19 in Rf_eval (e=0xa60d74c, rho=0x9a9a720) at eval.c:507
> #15 0xb7e31a00 in Rf_ReplIteration (rho=0x9a9a720, savestack=0,
> browselevel=0, state=0xbfa589a8) at main.c:257
> #16 0xb7e31ddc in run_Rmainloop () at main.c:306
> #17 0xb7e31e1c in Rf_mainloop () at main.c:974
> #18 0x08048776 in main (ac=1, av=0xb805b668) at Rmain.c:35
> #19 0xb7be8450 in __libc_start_main () from /lib/i686/cmov/libc.so.6
> #20 0x08048691 in _start ()
>
> To reproduce
>
> ﻿wget http://nn7.de/debugging/shogun-0.6.1+svn2882.tar.bz2
> tar xjf shogun-0.6.1+svn2882.tar.bz2
> cd shogun-0.6.1+svn2882/src
> ./configure --interface=R-modular
> make
>
> (wait a few minutes)
>
> R
> dyn.load('features/Features.so')
> #source("features/Features.R") # not even necessary.
>
> Note that shogun works for both python and octave nicely...
>
> ﻿So the question for me is, will this be better maintained in the future
> or should I stop investing time on getting R supported?
>
> Desperate,
> Soeren
>
> ______________________________________________
> R-devel@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>

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