--- a/lib/mbselib.h	Fri May 02 23:14:50 2014 +0200
+++ b/lib/mbselib.h	Fri May 02 23:24:44 2014 +0200
@@ -19,11 +19,14 @@
 /* mosquitto */
 #include <mosquitto.h>
 
+#ifdef HAVE_WIRINGPI_H
 /* wiringPi */
 #include <wiringPi.h>
 #include <pcf8574.h>
 #include <lcd.h>
 
+#endif
+
 #define TRUE 1
 #define FALSE 0
 
@@ -69,6 +72,7 @@
 char *xstrcat(char *, char *);
 
 
+#ifdef HAVE_WIRINGPI_H
 /* lcd-pcf8574.c */
 // Defines for the pcf8574 Pi LCD interface board
 
@@ -88,3 +92,6 @@
 
 #endif
 
+
+#endif
+