ref: 128614f9cd4f97645b9275404a331f1d1fc3db42 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