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Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC
From: |
dd0vs |
Subject: |
Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC |
Date: |
Wed, 25 Dec 2019 08:52:49 +0100 |
Hello Barry, all,
many thanks for the answer.
I followed your recommendation with the source build link (swap file
and some extra install).
Second i stepped in the pybombs build.
I decided to start with build of ~/gr38.
It stops here: (i assumed that it would be better to keep the runing
binary)
--snip---
Install uhd from source despite binary install available Y/[N]? n
[ERROR] Error installing package uhd. Aborting.
--end--
Second run was with Y, unfortunately with this result:
--snip--
[ 2%] Built target uhd_rpclib
[ 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)
... much more
--end--
BTW: ~/gr38 is almost empty, only src/uhd (i fear many of the build is
installed in a place where it interferes with the existing
installation?)
I am lacking knowledge to proceed, sorry.
Regards and vy73
Harald
DD0VS
Am Tue, 24 Dec 2019 12:37:11 -0500
schrieb Barry Duggan <address@hidden>:
> Hi Harald,
>
> One possibility is to use PyBOMBS to build two separate folders which
> are independent of the system files so there is no confusion.
>
> See https://github.com/gnuradio/pybombs#pybombs You could build 3.7
> in a folder named ~/GR37 and 3.8 in a folder ~/GR38 and each folder
> would have all of the libraries contained within those folders. It
> would take a while to build, but should work OK once you are done.
>
> To speed up compile time you might set up a swap file. See
> https://wiki.gnuradio.org/index.php/InstallingGRFromSource_on_Raspberry_Pi
> for reference.
>
> I worked on the documentation of both, so please let me know if you
> run into any problems.
>
> Happy holidays and 73,
- Coexistence of Gnuradio 3.7 and 3.8 on one PC, dd0vs, 2019/12/23
- Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC, Barry Duggan, 2019/12/24
- Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC,
dd0vs <=
- Message not available
- Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC, Barry Duggan, 2019/12/25
- Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC, Harald Fritzsche (DD0VS), 2019/12/25
- Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC, Harald Fritzsche (DD0VS), 2019/12/25
- Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC, Barry Duggan, 2019/12/25
- Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC, Harald Fritzsche (DD0VS), 2019/12/28