Re: [Discuss-gnuradio] Problem in building GNURADIO release 2.6 (solved)

[Lee Patton]

FFTW causes a segfault when built with gcc 3.4.2 under FC3. 

See:
http://lists.gnu.org/archive/html/discuss-gnuradio/2005-10/msg00241.html

Often in the past, this has been confused with a problem with wxPython
because everyone notices it in usrp_fft.py.  This may or may not be your
problem.  To be sure run, one of the wxPython demo scripts that came
with your wxPython distribution.  If that works, rebuild FFTW without
the --enable-sse flag.  If you don't get a segfault then, consider
upgrading to gcc 3.4.4.  --enable-sse works with gcc 3.4.4 (see the
above link).

cheers,
  - Lee

On Wed, 2005-12-14 at 05:31 +0000, kelvin loi wrote:
> Hi All!
> I managed to solve the problem of "max_stream" by
> re-installing everything includes baseline as well. My
> current baseline is boost-1-32, cppunit-1.10.2,
> fftw-3.0.1, sdcc-2.5.0, swig-1.3.27, wxPython-2.6.1.0.
> I use GNUradio release 2.6 and gcc 3.4.2. Hopefully
> this is useful for those who encounter this problem.
> But i got another problem here. It popped out
> "segmentation fault" when i tried to run program which
> needs wxPython, for example usrp_fft.py. What is that
> mean? Any way to solve it?
> 
> Cheers,
> kelvin
> 
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