Hello Barry and all Readers, unfortunately the compiler stops again with:
[ 3%] Building CXX object lib/CMakeFiles/uhd.dir/convert/convert_with_neon.cpp.o In file included from /home/pi/gr38/src/uhd/host/lib/convert/convert_with_neon.cpp:10: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h: In member function 'virtual void __convert_fc32_1_sc16_item32_le_1_PRIORITY_SIMD::operator()(const input_type&, const output_type&, size_t)': /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:6740:1: error: inlining failed in call to always_inline 'float32x4_t vdupq_n_f32(float32_t)': target specific option mismatch vdupq_n_f32 (float32_t __a) ^~~~~~~~~~~ /home/pi/gr38/src/uhd/host/lib/convert/convert_with_neon.cpp:26:33: note: called from here float32x4_t Q0 = vdupq_n_f32(float(scale_factor)); I will not be able to remove gnuradio 3.7 from the system. If a fresh one is needed, i may use a fresh sd-card (but requires some extra time for configuration) Regards and vy73 Harald DD0VS going qrt for some family activities :-) Am Wed, 25 Dec 2019 20:08:33 +0100 schrieb "Harald Fritzsche (DD0VS)" <dd...@dd0vs.de>: > Hello Barry, > > i confirm, that i performed this 3 lines of instructions shown below. > > I will run again: > pybombs prefix init ~/gr38 -R gnuradio-default > > BUt i think UHD on RPI need special compiler swithc for neon? > > THanks for help > vy73 > Harald > DD0VS > > > Am Wed, 25 Dec 2019 12:48:40 -0500 > schrieb Barry Duggan <ba...@dcsmail.net>: > > > Harald, > > > > Did you use the Python3 instructions? Did you do the > > "Note: If you are building UHD-3.14 or previous, run the following > > commands: > > > > sudo apt install python > > sudo apt install python-pip > > sudo pip install mako requests numpy > > "? > > > > Also, if you are starting over, you need to delete the folder > > "~/gr38" (or whatever you used) and start fresh. It gets confused if > > you try to re-use the same folder. Also, I suspect that to have both > > versions in your computer, *both* will need to be built with PyBOMBS > > rather than having one in the system files. > > > > Keep us posted. 73, > > --- > > Barry Duggan KV4FV > > >
