- Remove BROKEN flag for now-obsolete 7.x branch
We should finally be able to get OpenGL rendering work with this update, once
Mesa supports all needed extensions (which does not seem to be the case yet)
Feature safe: yes
- Now requires wxGtk 2.9+ (with unicode support)
- Force ENCODE_FRAMEDUMPS to OFF (this option would need newer ffmpeg)
- Fix debug flags for clang
- Fix portaudio detection (requires portaudio 2)