### There is no SDL2_MIXER in the QNX apk repos so we need to build one
 
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!###  SDL2_mixer does not work on the RPi4B QNX 8.0 currently  ###!!! 
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

wget https://github.com/libsdl-org/SDL_mixer/archive/refs/tags/release-2.8.1.tar.gz 
tar -zxvf release-2.8.1.tar.gz 
cd SDL_mixer-release-2.8.1/ 
./configure 
make -j4 
make install 

### Next make sure to set proper symlinks in /usr/local/lib 
### as the build process not not create proper sonames on QNX 8 

lrwxrwxrwx  1 root root      24 2026-04-18 08:52 libSDL2_mixer-2.0.so -> libSDL2_mixer-2.0.so.800
-rwxr-xr-x  1 root root 1078208 2026-04-20 18:30 libSDL2_mixer-2.0.so.800
-rw-r--r--  1 root root 1595338 2026-04-20 18:30 libSDL2_mixer.a
-rwxr-xr-x  1 root root     990 2026-04-20 18:30 libSDL2_mixer.la
lrwxrwxrwx  1 root root      24 2026-04-20 20:16 libSDL2_mixer.so -> libSDL2_mixer-2.0.so.800
lrwxrwxrwx  1 root root      24 2026-04-20 20:16 libSDL2_mixer.so.0 -> libSDL2_mixer-2.0.so.800
lrwxrwxrwx  1 root root      24 2026-04-20 20:17 libSDL2_mixer.so.0.800 -> libSDL2_mixer-2.0.so.800

### However it seems that audio support on the RPi4B QNX 8.0 is limited 
### Games like Doom and similar will not be able to use audio 
### Currently only SDL2 game that works with SDL_AUDIODRIVER=alsa is rott (Rise of the Triad) 
### root is not dependant on SDL2_mixer