Naked Linux Doom 1.11 SDL3 - Released!

This is Linux Doom 1.11 migrated to SDL3

Changes:

1. ARM64 optimisations
2. Removal of SDL2_net (stubbed)
3. SDL3 handles Video and Audio with Tiny Sound Font (No SDL3 Mixer)
4. GPU enabled palettes

Naked Linux Doom 1.11 - Released!

This is essentially an 'almost' untouched Linux Doom except for audio, video and a few changes related to 64bit compatibility. Otherwise, diffing most of the files between this and the original Id Software release will result in 'nearly' all files being untouched (with the exception of the removal of the rcsid headers).

For Linux users, SDL2, SDL2 Mixer and SDL2 Net 'must' be installed via your package manager. Binary was built on Ubuntu 24.04 LTS and on an RPI3 for the arm64 binary.