[USRP-users] building gr-uhd failed

Martin Braun martin.braun at ettus.com
Thu Mar 24 19:17:29 EDT 2016


If you updated UHD, try starting from scratch (clear out all build
artefacts). There's probably an easy fix for this, but it's not worth
spending time figuring it out. If that still fails, you probably have
multiple UHDs around.

M

On 03/24/2016 03:15 PM, martijn via USRP-users wrote:
> Hi, 
> 
> just cloned latest stable gnuradio and uhd (from git)
> 
> 
> uhd compiled fine and uhd_find shows my b200mini.
> 
> when compiling gnuradio, I get this weird error and cannot seem to find
> out what is wrong:
> 
> in gnu radio/build:
> 
> make:
> 
>>>> 
> [ 87%] Built target _trellis_swig
> [ 87%] Built target pygen_gr_trellis_swig_78305
> [ 87%] Built target pygen_gr_trellis_python_trellis_a6589
> [ 87%] Built target pygen_gr_trellis_examples_python_2d636
> make[2]: *** No rule to make target
> `/usr/lib/x86_64-linux-gnu/libuhd.so', needed by
> `gr-uhd/lib/libgnuradio-uhd-3.7.10git.so.0.0.0'.  Stop.
> make[1]: *** [gr-uhd/lib/CMakeFiles/gnuradio-uhd.dir/all] Error 2
> make: *** [all] Error 2
> 
> This might be gnuradio related, not sure. Yesterday I compiled gnu radio
> without problems but I got uhd-host from the package manager which was
> way to old.
> 
> any help is welcome
> 
> Martijn
> 
> 
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