Hi Murat,
Thanks very much for the information. I did attempt using Jessie a
while ago via the raspbian repositories but that did not work out so
well. I will give what you have suggested a try.
73
Ron / W4MMP
On 6/29/2015 18:17, Murat Tologlu wrote:
Hi Ron,
Install Jessie Release of Debian Operating System according to
instructions here:
http://sjoerd.luon.net/posts/2015/02/debian-jessie-on-rpi2/
Don’t forget to install usbutils as described here.
Debian Jessie repositories already include GnuRadio, RtlSdr and Gqrx
as well therefore, after having Debian Jessie then installing the rest
is as simple as:
$ sudo apt-get update
and reboot
sudo apt-get install libboost-all-dev
$ sudo apt-get install gnuradio gnuradio-dev
$ sudo apt-get install rtl-sdr gr-osmosdr
It is also easy to install Gqrx with;
$ sudo apt-get install gqrx-sdr
But, in order to run gqrx you should make some adjustments and,
install a X display and use an external usb audio card.
Unfortunately I am busy with some other things; As soon as I have
enough time then I’ll try to write a how to blog on this issue.
73,
Murat TA1DB
*From:*Ron [via GnuRadio] [mailto:ml-node+s4n54488...@n7.nabble.com]
*Sent:* Sunday, June 28, 2015 7:39 PM
*To:* Murat TA1DB
*Subject:* Raspberry PI 2 build failure
Hello,
I have been attempting to build gnu radio on a Raspberry PI 2 running
Debian Wheezy. I believe I have properly built and installed the latest
releases of the gnu radio dependencies. However the gnu radio build
fails with the following:
ron@squireoaksfarm-radio ~/src/gnuradio/build $ make -j4
[ 0%] Built target doxygen_target
[ 0%] Built target pygen_python_volk_modtool_e4ffc
[ 1%] Built target pygen_python_volk_modtool_2f770
[ 1%] Built target pmt_generated
[ 1%] Built target gr_fec_rstest
[ 4%] Built target blocks_generated_includes
[ 4%] Built target filter_generated_includes
[ 5%] Built target pygen_gr_filter_examples_d9ea4
[ 5%] Built target digital_generated_includes
[ 5%] Built target analog_generated_includes
[ 7%] Built target volk_obj
[ 7%] Built target atsc_viterbi_gen
[ 7%] Built target atsci_viterbi_gen
[ 7%] Built target gr_trellis_xml
[ 7%] Built target generate_codebook
[ 8%] Built target trellis_generated_includes
[ 8%] Built target volk
[ 9%] Built target gnuradio-pmt
[ 9%] Linking CXX executable test_all
[ 10%] Linking CXX executable volk_profile
[ 10%] Linking CXX executable volk-config-info
[ 16%] Built target gnuradio-runtime
libvolk.so.1.0: undefined reference to
`volk_16i_max_star_horizontal_16i_neonasm'
libvolk.so.1.0: undefined reference to
`volk_32fc_x2_multiply_32fc_neonasm'
libvolk.so.1.0: undefined reference to
`volk_32fc_32f_dot_prod_32fc_a_neonasm'
libvolk.so.1.0: undefined reference to `volk_32f_x2_dot_prod_32f_neonasm'
libvolk.so.1.0: undefined reference to
`volk_32f_x2_dot_prod_32f_neonasm_opts'
libvolk.so.1.0: undefined reference to
`volk_32fc_32f_dot_prod_32fc_a_neonpipeline'
collect2: ld returned 1 exit status
volk/lib/CMakeFiles/test_all.dir/build.make:121: recipe for target
'volk/lib/test_all' failed
make[2]: *** [volk/lib/test_all] Error 1
CMakeFiles/Makefile2:178: recipe for target
'volk/lib/CMakeFiles/test_all.dir/all' failed
make[1]: *** [volk/lib/CMakeFiles/test_all.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
../lib/libvolk.so.1.0: undefined reference to
`volk_32fc_x2_multiply_32fc_neonasm'
../lib/libvolk.so.1.0: undefined reference to
`volk_16i_max_star_horizontal_16i_neonasm'
../lib/libvolk.so.1.0: undefined reference to
`volk_32fc_32f_dot_prod_32fc_a_neonasm'
../lib/libvolk.so.1.0: undefined reference to
`volk_32f_x2_dot_prod_32f_neonasm_opts'
../lib/libvolk.so.1.0: undefined reference to
`volk_32fc_32f_dot_prod_32fc_a_neonpipeline'
../lib/libvolk.so.1.0: undefined reference to
`volk_32f_x2_dot_prod_32f_neonasm'
collect2: ld returned 1 exit status
volk/apps/CMakeFiles/volk-config-info.dir/build.make:99: recipe for
target 'volk/apps/volk-config-info' failed
make[2]: *** [volk/apps/volk-config-info] Error 1
CMakeFiles/Makefile2:309: recipe for target
'volk/apps/CMakeFiles/volk-config-info.dir/all' failed
make[1]: *** [volk/apps/CMakeFiles/volk-config-info.dir/all] Error 2
[ 17%] Built target test-gnuradio-runtime
../lib/libvolk.so.1.0: undefined reference to
`volk_32fc_x2_multiply_32fc_neonasm'
../lib/libvolk.so.1.0: undefined reference to
`volk_16i_max_star_horizontal_16i_neonasm'
../lib/libvolk.so.1.0: undefined reference to
`volk_32fc_32f_dot_prod_32fc_a_neonasm'
../lib/libvolk.so.1.0: undefined reference to
`volk_32f_x2_dot_prod_32f_neonasm_opts'
../lib/libvolk.so.1.0: undefined reference to
`volk_32fc_32f_dot_prod_32fc_a_neonpipeline'
../lib/libvolk.so.1.0: undefined reference to
`volk_32f_x2_dot_prod_32f_neonasm'
collect2: ld returned 1 exit status
volk/apps/CMakeFiles/volk_profile.dir/build.make:125: recipe for target
'volk/apps/volk_profile' failed
make[2]: *** [volk/apps/volk_profile] Error 1
CMakeFiles/Makefile2:346: recipe for target
'volk/apps/CMakeFiles/volk_profile.dir/all' failed
make[1]: *** [volk/apps/CMakeFiles/volk_profile.dir/all] Error 2
Makefile:160: recipe for target 'all' failed
make: *** [all] Error 2
ron@squireoaksfarm-radio ~/src/gnuradio/build $
It appears there is an issue with neon support.
Thanks,
-- 73 Ron / W4MMP
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