#55 zynaddsubfx has a major license compatibility issue

[phil]

From legal suse team
"There is an incompatibility here as this package mixes GPL-2.0 (only) with GPL-3.0 code:

src/Nio/WavEngine.cpp (and other files) is GPL-2.0 src/Nio/AlsaEngine.cpp and src/Nio/JackEngine.cpp is GPL-3.0+"

[Mark McCurry]

These two files have their license corrected (in git).
They were incorrectly marked as GPL3+ when merging some changes from a fork (which would require the same GPL2 license for distribution).
If there are further issues, let me know.