Re: [Discuss-gnuradio] Porting GNURadio to arm-linux platform

[Philip Balister]

Koen Kooi has run the dial tone example on the openmoko phone. (ARM
based). Take a look at openembedded, we have added support for
building gnu radio there.

http://wwwo.openembedded.org

Philip

On 8/15/07, Younghun Kim <address@hidden> wrote:
> Hi,
>
> I'm trying to port GNURadio packages to arm-linux platform, and I
> think I'm almost done since I cross-compiled most of necessary
> libraries and binaries including GNURadio itself.
>
> So, cross-compiled boost, swig, fftw3, and cppunit.
>
> And then using this configuration of GNURadio
>
> ./configure --prefix=DESTINATION --host=arm-linux
> --with-boost-include-dir=CROSSCOMPILEDBOOST
> --with-cppunit=CROSSCOMPILEDCPPUNIT && make install
>
> After fixing some minor error messages regarding lib directory and
> include directory, I could have whole libraries and binaries for
> that(I'd like to share this once I could have running GNURadio on the
> gumstix platform)
>
> Due to the limited memory capacity of the host platform, I had to use
> CF memory. So I copies all libraries and binaries under "/mnt/cf/gnu"
>
> And then, using "export LD_LIBRARY_PATH=/mnt/cf/gnu/lib" I set the
> library path so that it could refer the libraries such as cppunit,
> boost, fftw3, fftw3f and etc.
>
> Well, so I finally meet this error
> ====================================================
> # python
> Python 2.4.2 (#1, May  8 2007, 15:14:49)
> [GCC 4.1.1] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> >>> from gnuradio import gr
> Traceback (most recent call last):
>   File "<stdin>", line 1, in ?
>   File "gnuradio/gr/__init__.py", line 27, in ?
>     from gnuradio_swig_python import *
>   File "gnuradio/gr/gnuradio_swig_python.py", line 23, in ?
>     from gnuradio_swig_py_runtime import *
>   File "gnuradio/gr/gnuradio_swig_py_runtime.py", line 6, in ?
>     import _gnuradio_swig_py_runtime
> ImportError: File not found
> =====================================================
>
> So, I'm suspecting this is because of lack of run-time library,
> inappropriate library path setting and/or inappropriate symbolic
> links.
>
> Could anyone comment on this problem?
> To resolve this problem, I need to know which libraries are required
> for run-time at least.
>
> Regards,
> Younghun
>
> --
> Younghun Kim, GSR
> Networked Embedded Systems Laboratory (NESL)
> University of California, Los Angeles (UCLA)
>
>
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