I’ve noticed the same on our buildbot setup (and wanted to address this for a while). `qa_packet_format` is another candidate which seems to randomly fail. Also compiling on buildbot seems to fail sometimes randomly because of `M_SQRT2` or `M_LOG2E` undeclared errors.
So, Kevin, without having a deeper look I assume the tests need to be revised. I’m also glad to have a look as soon as I find some time. Maybe we can accumulate faulty tests within this thread and start working from there.
Best,
Am 30. Oktober 2017 um 21:14:15, Kevin George (address@hidden) schrieb:
Hello,
We have been trying to compile and run GNURadio from source and the
make tests have been failing randomly.
Machine Details
Intel NUC (x86-64 machine)
Ubuntu 16.04.03
GNU Radio version 3.7.11
gcc version 5.4.0 20160609
Commands used
git clone --recursive https://github.com/gnuradio/gnuradio
git checkout v3.7.11
mkdir build
cd build
cmake -DENABLE_GR_QTGUI=OFF
-DCMAKE_INSTALL_PREFIX=/usr/local ../
make -j4
make test
Out of every 4 compilations, 1/2 would fail the make test e.g
qa_constellation_receiver(attached error with email)
or
qa_ofdm_sync_sc_cfb. Our fix so
far has been to re-run the build with no modifications and the
tests pass.
I have seen similar errors pop up in the mailing lists and the
cause is usually incorrect setting of seed.
e.g
https://lists.gnu.org/archive/html/discuss-gnuradio/2012-04/msg00318.html
Does this issue still persist? or known?
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