___                 _____            _               ____   ___   ___   ___  
  /___\_ __   ___ _ __/__   \_   _ _ __(_) __ _ _ __   |___ \ / _ \ / _ \ / _ \ 
 //  // '_ \ / _ \ '_ \ / /\/ | | | '__| |/ _` | '_ \    __) | | | | | | | | | |
/ \_//| |_) |  __/ | | / /  | |_| | |  | | (_| | | | |  / __/| |_| | |_| | |_| |
\___/ | .__/ \___|_| |_\/    \__, |_|  |_|\__,_|_| |_| |_____|\___/ \___/ \___/ 
      |_|                    |___/                                              

-------------------------------------------------------------------------------

# Sources from https://github.com/KScl/opentyrian2000 
# modified to work on QNX 8.0 aarch64le 

# to build make sure you have compiled SDL2 SDL2_mixer and SDL2_net (SDL2 needs sound enabled) 
# if you wish to build SDL2 from sources - use my patched SDL2 SDL2_mixer and SDL2_net build_files port sources 
# they are in https://astr0baby.online/QNX/8.0/   (SRC and build-files)  

# make sure the qnx800 cross profile is loaded

# In the Makefile please adjust the path to the QNX target libs and includes 
# adjust accordingly to your qnx800 cross-build environment

    SDL_CPPFLAGS := -I/home/user/qnx800/target/qnx/aarch64le/usr/local/include/SDL2 -D_REENTRANT 
    SDL_LDFLAGS := -L/home/user/qnx800/target/qnx/aarch64le/usr/local/lib -lSDL2 -lSDL2_mixer -lSDL2_net 
    SDL_LDLIBS := -L/home/user/qnx800/target/qnx/aarch64le/usr/local/lib -lSDL2   -Wl,--no-undefined -lm -lscreen -lEGL -lGLESv2  -lasound  

# run make 

# You can downloas the game data from https://www.camanis.net/tyrian/tyrian2000.zip  (freeware) 
# In order to play on RPi4 QNX 8.0.0 download opentyrian2000.bin to  where tyrian2000.zip is extracted 
# Make sure you set LD_LIBRARY_PATH to let QNX know where your SDL2 libs are :) 


Enjoy !