Re: [Discuss-gnuradio] build-gnuradio.sh and Linux Mint 19

[Neel Pandeya]

Hello John:

The Application Note at [1] was updated to include the "python-setuptool" package.

Regarding your GNU Radio build error, be sure to clone the repository with the "--recursive" option, and then do "git submodule update --init" after doing the "git checkout".

[1] https://kb.ettus.com/Building_and_Installing_the_USRP_Open-Source_Toolchain_(UHD_and_GNU_Radio)_on_Linux

--Neel Pandeya

On 29 October 2018 at 14:54, Ron Economos <address@hidden> wrote:

It's probably checking out the wrong version of GNU Radio and/or VOLK. These days, you need to checkout the maint-3.7 branch and do a submodule update.

git checkout maint-3.7

git submodule update --init

Ron

On 10/29/18 13:56, John Ackermann N8UR wrote:

Well, successful UHD build after installing setuptools, but an error in gnuradio build:

====
[ 37%] Building CXX object gr-fec/lib/CMakeFiles/gnuradio-fec.dir/polar_decoder_common.cc.o
/home/jra/gnuradio/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)’:
/home/jra/gnuradio/gnuradio/gr-fec/lib/polar_decoder_common.cc:128:95: 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:1070: recipe for target 'gr-fec/lib/CMakeFiles/gnuradio-fec.dir/polar_decoder_common.cc.o' failed
make[2]: *** [gr-fec/lib/CMakeFiles/gnuradio-fec.dir/polar_decoder_common.cc.o] Error 1
CMakeFiles/Makefile2:4611: 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:162: recipe for target 'all' failed
make: *** [all] Error 2
make failed
Exiting Gnu Radio build/install
====

This one is beyond my ability to diagnose.

John

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