Use CC for general compiling; get rid of more printfs; display opengl version on load

source/engine/timer.c

@@ -1,5 +1,4 @@
 #include "timer.h"
-#include <GLFW/glfw3.h>
 #include <stdlib.h>
 
 #include <stb_ds.h>;
@@ -100,4 +99,4 @@ void arrwalk(void *arr, void (*fn)(void *data))
 {
     for (int i = 0; i < arrlen(arr); i++)
         fn(&arr[i]);
-}
+}