Not sure if this is your problem
if you are running dnf upgrade from the command line there is a
setting that saves the downloads
so /var/cache starts to fill up
https://unix.stackexchange.com/questions/265755/fedora-23-can-i-safely-delete-files-in-var-cache-packagekit-metadata-updates#29
Thanks for the reply, Michael. After reading about libtool I thought
there was some
change made regarding the .la libraries in Fedora.
Although I did have a problem compiling freehdl it is available in the
repos.
I tried compiling it while trying to debug the problem with qucs.Given
th