added a simple ifdef logic in the main.h file to exclude unused libraries

Wrapper-Project/src/library/arduboy/arduboy_tones_export.h

@@ -2,9 +2,9 @@
 
 #include <ArduboyTones.h>
 #include <Arduboy2.h>
-extern ArduboyTones sound;
-extern Arduboy2 arduboy;
 
+extern Arduboy2 arduboy;
+ArduboyTones sound(arduboy.audio.enabled);
 extern "C"
 {
     void arduboy_audio_on()

Wrapper-Project/src/main.cpp

@@ -1,4 +1 @@
 #include "main.h"
-
-Arduboy2 arduboy;
-ArduboyTones sound(arduboy.audio.enabled);

Wrapper-Project/src/main.h

@@ -1,9 +1,33 @@
 #pragma once
 
+// Comment out the librarys you dont need.
+// This saves memory but be carful if the librarys are not defined
+// it will not export the given functions for the rust project.
+//
+// to save a good amount you can comment out
+// the ArduboyTones library if you don't need it.
+
+#define Arduboy2_Library ;
+#define ArduboyTones_Library ;
+#define EEPROM_Library ;
+#define Arduino_Library ;
+
+#if defined(Arduboy2_Library)
 #include <Arduboy2.h>
-#include <ArduboyTones.h>
+Arduboy2 arduboy;
 #include "./library/arduboy/arduboy_export.h"
 #include "./library/arduboy/sprites_export.h"
+#endif
+
+#if defined(ArduboyTones_Library)
+#include <ArduboyTones.h>
 #include "./library/arduboy/arduboy_tones_export.h"
+#endif
+
+#if defined(Arduino_Library)
 #include "./library/arduino/arduino_export.h"
+#endif
+
+#if defined(EEPROM_Library)
 #include "./library/arduino/eeprom_export.h"
+#endif