[Discuss-gnuradio] build error at uhd::time_spec_t::get_system_time()

2018-03-28 Thread Piotr Swiatkiewicz
Hello Michael! Thanks for your reply. Yes, indeed: I would have to "distclean" the build directory. But then, using cmake to re-build is kind of drifting away from the original pybombs problem. It is more or less reverting back to what I call "the good old way" (i.e. ./configure && make && make

Re: [Discuss-gnuradio] build error at uhd::time_spec_t::get_system_time()

2018-03-27 Thread Michael Dickens
Hi Piotr - Yes, those are the correct lines to comment out. Remember that you'll need to "rm -rf" the build directory and start from scratch with the cmake command to get these changes to take ... cmake handles a lot of changes very robustly, but tweaks like this not so much so. I can't help with

Re: [Discuss-gnuradio] build error at uhd::time_spec_t::get_system_time()

2018-03-27 Thread Piotr Swiatkiewicz
Hello Michael, yes, this is true: # pacman -Ss libuhd community/libuhd 3.10.2.0-3 [installed] Universal Software Radio Peripheral (USRP) userspace driver So, apparently I had it installed. So, I did what you suggested (I think!): git diff host/CMakeLists.txt diff --git

Re: [Discuss-gnuradio] build error at uhd::time_spec_t::get_system_time()

2018-03-25 Thread Michael Dickens
Hi Piotr - The error you encountered generally means that UHD was already installed in the same prefix as the build would be going into, and that the UHD API changed between the versions. Normally UHD can be build over a pre-existing install, but sometime not too long ago this feature was broken

Re: [Discuss-gnuradio] build error at uhd::time_spec_t::get_system_time()

2018-03-25 Thread Piotr Swiatkiewicz
Well, I came back to GR and app development based on GR after a long break. This is what I saw at https://wiki.gnuradio.org/index.php/ InstallingGRFromSource: *Using PyBOMBS* *We are moving to use PyBOMBS as our installation tool for GNU Radio. This will take care of dependencies and allow you

[Discuss-gnuradio] build error at uhd::time_spec_t::get_system_time()

2018-03-25 Thread Piotr Swiatkiewicz
I am trying to build GR with PyBOMBS and apart from problems with the build system itself (it would not start properly when python3 is used) I get the following error not far away (85% complete) from the end of the build: [ 85%] Building CXX object gr-uhd/swig/CMakeFiles/_uhd_sw