Re: [Discuss-gnuradio] More swig info...

[Eric Blossom]

On Sat, Jan 01, 2005 at 01:31:49PM -0800, Eric Blossom wrote:
> On Thu, Dec 30, 2004 at 04:52:09PM -0800, address@hidden wrote:
> > I had the same problem as Bill reported on Dec 13, when trying to execute 
> > the 
> > dial_tone.py program that I copied from the  "Exploring GnuRadio" web-page. 
> >  
> > On my Fedora-2 core system,  I built  and installed the following:
> > 
> >   osalp-0.7.3.tar.gz from osalp.sourceforge.net
> >   fftw-3.0.1.tar.gz from www.fftw.org
> >   cppunit-1.10.2.tar.gz from sourceforge.net/projects/cppunit
> >   swig-1.3.23.tar.gz from swig.org  (I first uninstalled swig-1.3.19
> >        using the command "rpm -e swig-1.3.19-6.1")
> >   gnuradio-core-2.3.tar.gz from gnu.org/software/gnuradio/
> >   gr-audio-oss-0.3.tar.gz from gnu.org/software/gnuradio/
> >   gnuradio-examples-0.2.tar.gz from gnu.org/software/gnuradio/
> 
> 
> In swig 1.3.23 they removed a feature that we were using having to do
> with supporting C++ applications with multiple swig modules.
> They have apparently added it back (or something similar) in 1.3.24.  
> I'm currently figuring out exactly what changed and what the preferred
> solution should be.
> 
> In the meanwhile, I suggest that you use swig 1.3.22; it's known to work.

I've made a couple of small changes to gnuradio-core that now have
swig 1.3.22 and 1.3.23 both working.

swig's support for multiple c++ modules has changed a lot in 1.3.24.
I haven't yet figured out the right magic.  Stick with 1.3.22 or
1.3.23 for now.

Eric