Re: [Discuss-gnuradio] OFDM in n4hy's tree

[Robert McGwier]

I am doubting the libtool error in this one.  If you have the libtool 
error, it shows up well before this.   You cannot complete the make.

IF you cannot complete the make,  and it dies in making the mblock 
message block code,  then you can go back to the pmt directory and in 
that directory do  install

cd pmt
make install
cd ..
make

the make will now complete mblock in a few seconds and the rest of the 
tree will build.  From there,  I have no problems at all with the main 
branch.

I have been UNBELIEVABLY tied up since the first of the year and I have 
no revisited the Rondeau, Ettus, and McGwier (n4hy)  OFDM code since 
that time.  I will make it tonight and see what happens.

Tom will be here through the weekend and possible we can check into it 
if I discover a problem.

Bob
(n4hy)



Eric Blossom wrote:
> On Fri, Jan 26, 2007 at 02:55:29PM -0800, Brett Trotter wrote:
>   
> > Brett Trotter wrote:
> >     
> > > I did a bootstrap, configure, make, make install on n4hy's tree and when I
> > > try to run ofdm_benchmark_tx, I get
> > > address@hidden ofdm]# ./benchmark_ofdm_tx.py
> > > Traceback (most recent call last):
> > >   File "./benchmark_ofdm_tx.py", line 23, in ?
> > >     from gnuradio import gr, gru, modulation_utils
> > >   File "/usr/local/lib/python2.4/site-packages/gnuradio/gr/__init__.py",
> > > line 27, in ?
> > >     from gnuradio_swig_python import *
> > >   File
> > > "/usr/local/lib/python2.4/site-packages/gnuradio/gr/gnuradio_swig_python.py",
> > > line 6, in ?
> > >     import _gnuradio_swig_python
> > > ImportError:
> > > /usr/local/lib/python2.4/site-packages/gnuradio/gr/_gnuradio_swig_python.so:
> > > undefined symbol: _Z15gr_make_fft_vccibSt6vectorIfSaIfEE
> > >
> > >
> > > I have FC6 on X86_64 with swig.x86_64 1.3.31-0.fc6 installed. I presume
> > > there's a problem with my swig-python or swig- what versions of everything
> > > should I be using?
> > >
> > >       
> > Replying to myself here, I heard from someone that I should do make
> > uninstall on the standard tree before doing make install on n4hy's tree. I
> > make uninstalled both just to make sure it was cleaned out, and toasted
> > /usr/local/lib/python2.4/site-packages/gnuradio (same for lib64) and did
> > make install of n4hy's - only to discover that _gnuradio_swig_python is now
> > missing. Another make uninstall, another rm, and reinstalled the stable
> > tree- which yields the same error.
> >
> > Why is make install not putting _gnuradio_swig_python in place do you
> > suppose? Have I missed something?
> >
> >     
>
> Which distribution are you guys using?
>
> I believe that the Ubuntu libtool problem is still unresolved.
> I'd really appreciate it if somebody who uses ubuntu would test and
> document a fix.  I suspect that it could be as easy as rolling libtool
> back to libtool-1.5.22-3
>
> Eric
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>   


--
AMSAT Director and VP Engineering. Member: ARRL, AMSAT-DL,
TAPR, Packrats, NJQRP, QRP ARCI, QCWA, FRC. ARRL SDR WG Chair
"Taking fun as simply fun and earnestness in earnest shows
how thoroughly thou none of the two discernest." - Piet Hine