Re: [Discuss-gnuradio] Segmentation fault

[Raphael Cobo]

Hi,

Mine also works. I tried before without --enable-sse and it didn't work
(actually, I was using --disable-sse), but it does now (only using
--enable-shared --enable-single). I am very glad this is working now.
Thanks Toby.

Rafael


On Sun, 3 Apr 2005, Sachi wrote:

> Hi, Eric
> 
> Toby's suggestion helped me solve the problem. If I
> configure "without" the --enable-sse option, then
> everything works well. Is --enable-sse option
> necessary here?
> 
> Thanks to you guys
> 
> Sachi
> 
> --- Eric Blossom <address@hidden> wrote:
> > On Sat, Apr 02, 2005 at 11:03:48PM -0800, Sachi
> > wrote:
> > > Hi, Eric
> > > 
> > > I have checked it with gdb, it returned:
> > > 
> > > (gdb) continue
> > > Continuing.
> > > 
> > > Program received signal SIGSEGV, Segmentation
> > fault.
> > > [Switching to Thread -1208514880 (LWP 1030)]
> > > 0x007eb73f in m2fv_64_0 () from
> > > /usr/local/lib/libfftw3f.so.3
> > > 
> > > Then gdb stopped. I didn't use any breakpoints in
> > the
> > > code. BTW: I can run the demos provided by
> > wxPython.
> > > 
> > > Can you sqeeze any information from this? Or what
> > > should I do next?
> > > Thanks for your time
> > > Sachi
> > 
> > This is good info.  It's blowing up libfftw3f, the
> > FFTW code.
> > Haven't ever seen that failure.
> > 
> > I'd suggest building fftw from source (www.fftw.org)
> > using the
> > --enable-single --enable-sse --enable-shared
> > configure options, and
> > then after it's built make sure that its "make
> > check" passes.
> > 
> > If this fixes the problem, there may be a problem
> > with the libfftw3f
> > library distributed with FC3.
> > 
> > Eric
> > 
> 
> 
>               
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