CubicSDR (Ham Radio panadapter spectrum visualizer using inexpensive
receivers) upstream moved to wxWidgets 3.1 over 18 months ago. While I had
some success in backing out some specific changes that let it compile with
wxGTK 3.0, upstream has moved on considerably since then, making extensive
use of wxGLAttributes in various calls, which is far harder to back out.
Furthermore, upstream won't look at issues on older releases. [1] Lending
some urgency are multiple abrt-reported segfaults, including on F30 and F31
[2]. Either a wxGTK 3.1 package in the main repos, or in copr, will be
needed to make this package usable again.
[1]
https://github.com/cjcliffe/CubicSDR/issues/726
[2]
https://retrace.fedoraproject.org/faf/summary/?component_names=CubicSDR&a...
-Matt