Do not provide some default macro's

fpistm · fpistm · commit 1f43838977c8 · 2018-12-17T10:37:37.000+01:00
Include utils.h manually will provide them Note: str() and xstr() are now capitalized. Fix #389 Signed-off-by: Frederic.Pillon <frederic.pillon@st.com>
diff --git a/cores/arduino/utils.h b/cores/arduino/utils.h
@@ -1,15 +1,13 @@
 #ifndef __UTILS_H
 #define __UTILS_H
 
-#include "avr/dtostrf.h"
-
-// Concatenate 2 strings
+/* Concatenate 2 strings */
 #define CONCAT(s1, s2) (s1 s2)
-// Concatenate 2 strings separated by space
+/* Concatenate 2 strings separated by space */
 #define CONCATS(s1, s2) (s1" " s2)
 
-// Stringification
-#define xstr(s) str(s)
-#define str(s) #s
+/* Stringification */
+#define XSTR(s) STR(s)
+#define STR(s) #s
 
 #endif
diff --git a/cores/arduino/wiring.h b/cores/arduino/wiring.h
@@ -26,9 +26,9 @@
 #include <string.h>
 #include <math.h>
 
+#include "avr/dtostrf.h"
 #include "binary.h"
 #include "itoa.h"
-#include "utils.h"
 
 #include "wiring_analog.h"
 #include "wiring_constants.h"
