by W4MMP » Mon Apr 13, 2015 2:30 am
Hi Tanasa,
Well, the micro SD card went bad in my RPi 2 and I needed to reinstall the operating system along with everything else I had accomplished.
So, I started over and when directly to dependency hell. The base Raspbian distribution has almost nothing that is needed to build Qt5, cmake was the incorrect revision and I needed to build the latest source for that. libDttSP.so has many dependencies that are not documented in the README file. So I finally got to the point of building ExpertSDR again from your latest (newest) source. After fixing a couple of other dependencies it needs, it built successfully. ExpertSDR now runs but I continue to have a number of issues that need to be resolved. First and most important is that it responds with a port audio error when I push the start button.
But, to answer your question, this is what I use to build Qt5:
./configure -release -optimized-qmake -no-pch -make libs -make tools -opengl -qreal float -prefix /usr/local/Qt-5.4.1
The good news is ExpertSDR now runs on any X11 server either locally on the host or remotely via XRDP or VNC. Somehow I managed to install the correct package with the correct libraries for Qt5.
73
Ron / W4MMP