Hack gpsd to prevent undefined references to acs_map from ncurses.

Signed-off-by: Simon Dawson <spdawson@gmail.com>
diff -Nurp a/gpsmon.c b/gpsmon.c
--- a/gpsmon.c	2012-05-18 09:45:37.000000000 +0100
+++ b/gpsmon.c	2012-06-07 12:41:31.257807969 +0100
@@ -24,6 +24,9 @@
 #include <unistd.h>
 #endif /* S_SPLINT_S */
 
+/* Ugly hack to prevent undefined reference to acs_map */
+unsigned long acs_map[128];
+
 #include "gpsd_config.h"
 #ifdef HAVE_BLUEZ
 #include <bluetooth/bluetooth.h>
diff -Nurp a/monitor_nmea.c b/monitor_nmea.c
--- a/monitor_nmea.c	2011-11-22 08:49:33.000000000 +0000
+++ b/monitor_nmea.c	2012-06-07 12:41:37.081807709 +0100
@@ -15,6 +15,9 @@
 #include <unistd.h>
 #endif /* S_SPLINT_S */
 
+/* Ugly hack to prevent undefined reference to acs_map */
+unsigned long acs_map[128];
+
 #include "gpsd.h"
 #include "gpsmon.h"
 #include "gpsdclient.h"