Finalise the starfield code

compile

@@ -1,8 +1,8 @@
 #!/bin/bash
 
 CC=clang
-CFLAGS="-g -Wall -Werror -pedantic"
-LIBS="-lSDL2"
+CFLAGS="-g"
+LIBS="-lm -lSDL2"
 SRC="main.c"
 OUT="main"