Deal with errors generated when RELEASE build made

base.h

@@ -45,7 +45,7 @@ static_assert(sizeof(f64) == sizeof(u64));
 #define TODO(MSG) (assert(false && MSG));
 
 #ifndef DEBUG
-#define DEBUG 2
+#define DEBUG 0
 #endif
 
 static inline void debug(char *fmt, ...)
@@ -55,6 +55,8 @@ static inline void debug(char *fmt, ...)
   va_start(ap, fmt);
   vprintf(fmt, ap);
   va_end(ap);
+#else
+  (void)fmt;
 #endif
 }