Re: [Discuss-gnuradio] segmentation error and fftw make error

[Eric Blossom]

On Fri, Feb 23, 2007 at 01:45:58PM -0500, Liu Xin wrote:
> Hello, All:
> 
> I am using USRP for my project.
> I got fragmentation fault when running the python code. Googleing online I
> found one soultion might be to build fftw without --enable-sse.
> 
> Therefore I download fftw-3.1.2:
> ./configure -prefix=$home --enable-single --enable-shared
> make
> The make fails [rank0.lo] (I made clean and make multiple times, each
> time it fails at different files, but all in rdft/)
> 
> I am using Ubuntu build 2.6.15-23-386 and Athlon XP2200+. Is there anyone
> who can help with this?
> 
> Also I use gdb to debug the program as suggested in the mailing list
> before. However each time the gdb attach the pid the my python program
> stops running until the I quit the gdb.
> Can anyone help with debugging this Segmentation Fault Problem?
> 
> Thanks a lot for your input,
> Xin

How does it fail?

The compiler could be running out of memory.
How much RAM and swap does your machine have?

Eric