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[Discuss-gnuradio] volk compile error on raspberry pi3


From: Cinaed Simson
Subject: [Discuss-gnuradio] volk compile error on raspberry pi3
Date: Mon, 20 Feb 2017 12:36:54 -0800
User-agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Thunderbird/45.7.1

Any know if the following bug has been resolved?

It appears this bug has existed since the first pi was released.

Anyone know if a patch exists?

I did install version 3.7.4 supported by the Raspbian OS but I'm running
the latest firmware on my devices it causes them to stutter - stop and
go - causing under flows and over flows.

The devices work perfectly outside of gnuradio 3.7.4.

Rumor has it the pi's don't support sbfx.

Error:

/opt/gnuradio/src/gnuradio-3.7.10.1/volk/kernels/volk/asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s:46:
Error: selected processor does not support ARM mode `sbfx r11,r1,#2,#1'

gcc (Raspbian 4.9.2-10) 4.9.2
g++ (Raspbian 4.9.2-10) 4.9.2
GNU assembler (GNU Binutils for Raspbian) 2.25



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