Re: [Discuss-gnuradio] Install problem - update

[Joseph DiVerdi]

Thanks to all the responses to my pleas for help. I have made some progress and 
learned a lot in the process. Here's a quick update:

>On Wed, Jun 25, 2003 at 04:11:32PM -0600, Joseph DiVerdi wrote:
>> I am knee-deep in a new gnuradio install on a new system, have hit a wall, 
>> and am seeking counsel. 
>> 
>> The system configuration follows:
>> 
>> 233MHz AMD K6
>> 160MB RAM
>> 6.4GB disk
>> 0.5GB swap disk
>> RH v8.0 (gcc v3.2)
>> FFTW v3.0
>> gnuradio v0.8

I originally noted a curious "libtool" complaint:

>> /bin/sh ../../../libtool --mode=link g++  -g -O2 -Wall -Woverloaded-virtual  
>> -o adc3_fft  adc3_fft.o ../../../src/gnu/lib/libgnuradio.la 
>> libtool: link: warning: library `/usr/local/lib/librfftw.la' was moved.
>> libtool: link: warning: library `/usr/local/lib/libfftw.la' was moved.

This was eliminated by replacing FFTW v3.0 with FFTW v2.1.5.

I also noted that the "examples" were not being built automatically and threw 
errors when I attempted to manually build them.
>> configure, make, make check, and make install proceed without errors.

> g++ -g -O2 -Wall -Woverloaded-virtual -o adc3_fft adc3_fft.o  
> ../../../src/gnu/lib/.libs/libgnuradio.a /usr/local/lib/librfftw.so 
> /usr/local/lib/libfftw.so -lm -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath 
> -Wl,/usr/local/lib
> adc3_fft.o: In function `main':
> /usr/local/src/gnuradio-0.8/src/gnu/examples/adc3_fft.cc:58: undefined 
> reference to `VrGUI::VrGUI[in-charge](int, char**)'
> /usr/local/src/gnuradio-0.8/src/gnu/examples/adc3_fft.cc:59: undefined 
> reference to `VrGUILayout::horizontal(int)'
> /usr/local/src/gnuradio-0.8/src/gnu/examples/adc3_fft.cc:60: undefined 
> reference to `VrGUILayout::vertical(int)'
> /usr/local/src/gnuradio-0.8/src/gnu/examples/adc3_fft.cc:127: undefined 
> reference to `VrGUI::start()'
> /usr/local/src/gnuradio-0.8/src/gnu/examples/adc3_fft.cc:130: undefined 
> reference to `VrGUI::processEvents(int)'
> adc3_fft.o: In function `GrFFTSink<short>::initialize()':
> /usr/local/src/gnuradio-0.8/src/gnu/examples/adc3_fft.cc:88: undefined 
> reference to `VrGUIPlot::VrGUIPlot[in-charge](VrGUILayout*, char const*, char 
> const*, bool, double, double, double, double, int, int)'
> adc3_fft.o: In function `GrFFTSink<short>::collectData(short**)':
> /usr/local/src/gnuradio-0.8/src/gnu/examples/adc3_fft.cc:113: undefined 
> reference to `VrGUIPlot::data(double*, double*, int)'
> collect2: ld returned 1 exit status
> make: *** [adc3_fft] Error 1

I confirmed that Qt was already installed but discovered that qt-devel was 
_not_ installed. Installing qt-devel from the rpm and rebuilding gnuradio from 
a fresh tarball resulted in a proper build of the examples directory as 
advertised. woo-hoo!

Unfortunately while I was making progress on this front my X server became 
balky so I cannot (yet) complete an end-to-end test I hope to get this sorted 
out shortly and get back to the real work.

Thanks again.

Best regards,
Joseph
-- 
Joseph A. DiVerdi, Ph.D., M.B.A.          
http://xtrsystems.com/           970.980.5868 (voice) 
PGP Key ID: 0xD50A9E33