[USRP-users] pybombs init error --> volk

Martin K martin.klingensmith at gmail.com
Wed Mar 27 12:34:49 EDT 2019

I am installing the e3xx-rfnoc pybombs recipe for Ettus E310 development.
It gets as far as
gr-fec/lib/CMakeFiles/gnuradio-fec.dir/polar_decoder_common.cc.o and
fails (error follows below). The command I am running is:
$ pybombs prefix init ~/e3xx -R e3xx-rfnoc

The OS is Ubuntu 18.04LTS. The OS installation is new.
Thank you for any help.

/home/martin/e3xx/src/gnuradio/gr-fec/lib/polar_decoder_common.cc: In
member function 'void
gr::fec::code::polar_decoder_common::butterfly_volk(float*, unsigned
char*, int, int, int)':
error: too many arguments to function
         volk_32f_8u_polarbutterfly_32f(llrs, u, block_size(),
block_power(), stage, u_num, row);

gr-fec/lib/CMakeFiles/gnuradio-fec.dir/build.make:1020: recipe for
target 'gr-fec/lib/CMakeFiles/gnuradio-fec.dir/polar_decoder_common.cc.o'
make[2]: *** [gr-fec/lib/CMakeFiles/gnuradio-fec.dir/polar_decoder_common.cc.o]
Error 1
CMakeFiles/Makefile2:3846: recipe for target
'gr-fec/lib/CMakeFiles/gnuradio-fec.dir/all' failed
make[1]: *** [gr-fec/lib/CMakeFiles/gnuradio-fec.dir/all] Error 2
Makefile:143: recipe for target 'all' failed
make: *** [all] Error 2
[ERROR] Build failed. See output above for error messages.
[ERROR] Problem occurred while building package gnuradio:
Build failed.
[ERROR] Error installing package gnuradio. Aborting.

Martin K.

More information about the USRP-users mailing list