Make all of the rest of the code base be conditionally compiled.

DMREmbeddedData.cpp

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2015,2016,2017 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2015,2016,2017,2023 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -17,11 +17,12 @@
  */
 
 #include "DMREmbeddedData.h"
-
 #include "Hamming.h"
 #include "Utils.h"
 #include "CRC.h"
 
+#if defined(USE_DMR)
+
 #include <cstdio>
 #include <cassert>
 #include <cstring>
@@ -320,3 +321,6 @@ bool CDMREmbeddedData::getRawData(unsigned char* data) const
 
 	return true;
 }
+
+#endif
+