diff -r a08a1fce439e -r 805f1d285acd thermferm/thermferm.c
--- a/thermferm/thermferm.c	Thu Jun 19 15:49:29 2014 +0200
+++ b/thermferm/thermferm.c	Fri Jun 20 17:42:36 2014 +0200
@@ -22,8 +22,6 @@
 
 #include "thermferm.h"
 
-#ifdef HAVE_WIRINGPI_H
-
 
 int			tempA = 80;
 int			tempB = 80;
@@ -38,17 +36,21 @@
 
 extern bool		debug;
 extern sys_config	Config;
+#ifdef HAVE_WIRINGPI_H
 extern int		lcdHandle;
 extern unsigned char	lcdbuf[MAX_LCDS][20][4];
+#endif
 int			lcdupdate;
 
 
 int  server(void);
 void help(void);
 void die(int);
+#ifdef HAVE_WIRINGPI_H
 void sendRCswitch(char *, int);
 void stopLCD(void);
 void stopRCswitch(void);
+#endif
 
 
 
@@ -79,6 +81,7 @@
 
 
 
+#ifdef HAVE_WIRINGPI_H
 void sendRCswitch(char *address, int state)
 {
     char    *cmd = NULL;
@@ -95,9 +98,10 @@
     syslog(LOG_NOTICE, "Switch %s rc=%d", cmd, rc);
     free(cmd);
 }
+#endif
 
 
-
+#ifdef HAVE_WIRINGPI_H
 void stopLCD(void)
 {
     mb_lcdClear(lcdHandle);
@@ -124,6 +128,7 @@
 	cmd = NULL;
     }
 }
+#endif
 
 
 
@@ -131,7 +136,9 @@
 {
     int		rc, c, i;
     pid_t	frk;
+#ifdef HAVE_WIRINGPI_H
     char	buf[80];
+#endif
 
     while (1) {
 	int option_index = 0;
@@ -174,6 +181,7 @@
 	    signal(i, (void (*))die);
     }
 
+#ifdef HAVE_WIRINGPI_H
     if (wiringPiSetup () )
 	return 1;
 
@@ -195,6 +203,7 @@
 	syslog(LOG_NOTICE, "Using 433 MHz transmitter on pin %d", Config.tx433);
     	enableTransmit(Config.tx433);
     }
+#endif
 
     if (debug) {
 	/*
@@ -220,7 +229,9 @@
 	    case -1:	
 		    	syslog(LOG_NOTICE, "Daemon fork failed: %s", strerror(errno));
 			syslog(LOG_NOTICE, "Finished, rc=1");
+#ifdef HAVE_WIRINGPI_H
 			stopLCD();
+#endif
 			exit(1);
 	    case 0:	/*
 			 * Run the daemon
@@ -265,14 +276,18 @@
     char                buf[1024];
     time_t		now, last = (time_t)0;
     w1_therm		*tmp1;
+#ifdef HAVE_WIRINGPI_H
     rc_switch		*tmp2;
-    int			rc, run = 1, temp;
+    int			rc;
+#endif
+    int			run = 1, temp;
 
     if (lockprog((char *)"thermferm")) {
 	syslog(LOG_NOTICE, "Can't lock");
 	return 1;
     }
 
+#ifdef HAVE_WIRINGPI_H
     rc = piThreadCreate(my_sensors_loop);
     if (rc) {
 	fprintf(stderr, "my_sensors_loop thread didn't start rc=%d\n", rc);
@@ -284,6 +299,7 @@
 	fprintf(stderr, "my_server_loop thread didn't start rc=%d\n", rc);
 	syslog(LOG_NOTICE, "my_server_loop thread didn't start rc=%d", rc);
     }
+#endif
 
     snprintf(buf, 1023, "tempA,coolerA,tempB,coolerB");
     logger((char *)"thermferm.log", (char *)"thermferm", buf);
@@ -295,17 +311,23 @@
 	    run = 0;
 
 	tmp1 = Config.w1therms;
+#ifdef HAVE_WIRINGPI_H
 	tmp2 = Config.rcswitch;
+#endif
 	if (((tmp1->lastval / 100) < (tempA - 5)) && (coolerA == 1)) {
 	    coolerA = 0;
 	    syslog(LOG_NOTICE, "Temperature A is %.1f, switched cooler off", (tmp1->lastval / 1000.0));
+#ifdef HAVE_WIRINGPI_H
 	    sendRCswitch(tmp2->address, 0);
+#endif
 	    lcdupdate = TRUE;
 	}
 	if (((tmp1->lastval / 100) > (tempA + 5)) && (coolerA == 0)) {
 	    coolerA = 1;
 	    syslog(LOG_NOTICE, "Temperature A is %.1f, switched cooler on", (tmp1->lastval / 1000.0));
+#ifdef HAVE_WIRINGPI_H
 	    sendRCswitch(tmp2->address, 1);
+#endif
 	    lcdupdate = TRUE;
 	}
 	if (tmp1->update) {
@@ -313,17 +335,23 @@
 	    lcdupdate = TRUE;
 	}
 	tmp1 = tmp1->next;
+#ifdef HAVE_WIRINGPI_H
 	tmp2 = tmp2->next;
+#endif
 	if (((tmp1->lastval / 100) < (tempB - 5)) && (coolerB == 1)) {
 	    coolerB = 0;
 	    syslog(LOG_NOTICE, "Temperature B is %.1f, switched cooler off", (tmp1->lastval / 1000.0));
+#ifdef HAVE_WIRINGPI_H
 	    sendRCswitch(tmp2->address, 0);
+#endif
 	    lcdupdate = TRUE;
 	}
 	if (((tmp1->lastval / 100) > (tempB + 5)) && (coolerB == 0)) {
 	    coolerB = 1;
 	    syslog(LOG_NOTICE, "Temperature B is %.1f, switched cooler on", (tmp1->lastval / 1000.0));
+#ifdef HAVE_WIRINGPI_H
 	    sendRCswitch(tmp2->address, 1);
+#endif
 	    lcdupdate = TRUE;
 	}
 	if (tmp1->update) {
@@ -331,6 +359,7 @@
 	    lcdupdate = TRUE;
 	}
 
+#ifdef HAVE_WIRINGPI_H
 	if (run && lcdupdate) {
 	    lcdPosition(lcdHandle, 0, 0);
 	    tmp1 = Config.w1therms;
@@ -342,6 +371,7 @@
 	    snprintf(buf, 16, "%5.2f %cC %c %s            ", tmp1->lastval / 1000.0, 0xdf, coolerB ? '-' : ' ', tmp1->alias);
 	    mb_lcdPuts(lcdHandle, buf);
 	}
+#endif
 
 	now = time(NULL);
 	if (((int)now - (int)last) > 60) {
@@ -367,12 +397,14 @@
      */
     usleep(1500000);
 
+#ifdef HAVE_WIRINGPI_H
     if (Config.tx433 != -1) {
 	stopRCswitch();
     }
 
     stopLCD();
     disableTransmit();
+#endif
 
     wrconfig((char *)"thermferm.conf");
 
@@ -384,15 +416,3 @@
     return 0;
 }
 
-#else
-
-
-int main(int argc, char *argv[])
-{
-    fprintf(stderr, "Compiled on a system without a wiringPi library.\n");
-    fprintf(stderr, "This program is useless and will do nothing.\n");
-    return 0;
-}
-
-
-#endif