ref: fb1b696969b6a8e6f9ef70ab4f5d28f0f2113ae3 dir: /player/build.sh/
./build-sdl.sh $1 gcc -O2 -o player *.cpp *.c -lstdc++ -lGL -lpthread -lm -ldl -LSDL/build-$1 -ISDL/include -lSDL2