Fix build with COMPILE_LG290P commented out

Author: LeeLeahy2

Firmware/RTK_Everywhere/Developer.ino

@@ -276,7 +276,10 @@ void pointperfectPrintKeyInformation(const char *requestedBy) {systemPrintln("**
 
 #ifndef COMPILE_LG290P
 
+void lg290pBoot()       {}
 void lg290pHandler(uint8_t * buffer, int length) {}
+bool lg290pMessageEnabled(char *nmeaSentence, int sentenceLength)   {return false;}
+void lg290pReset()      {}
 
 #endif // COMPILE_LG290P
 

Firmware/RTK_Everywhere/GNSS_LG290P.ino

@@ -2197,8 +2197,6 @@ void GNSS_LG290P::update()
     // We don't check serial data here; the gnssReadTask takes care of serial consumption
 }
 
-#endif // COMPILE_LG290P
-
 //----------------------------------------
 void lg290pBoot()
 {
@@ -2262,3 +2260,5 @@ bool lg290pMessageEnabled(char *nmeaSentence, int sentenceLength)
     // If we can't ID this message, allow it by default. The device configuration should control most message flow.
     return (true);
 }
+
+#endif // COMPILE_LG290P

Firmware/RTK_Everywhere/RTK_Everywhere.ino

@@ -31,11 +31,14 @@
 #define COMPILE_ESPNOW // Requires WiFi. Comment out to remove ESP-Now functionality.
 #endif                 // COMPILE_WIFI
 
+#define COMPILE_LG290P   // Comment out to remove LG290P functionality
+#define COMPILE_MOSAICX5 // Comment out to remove mosaic-X5 functionality
+#define COMPILE_UM980 // Comment out to remove UM980 functionality
 #define COMPILE_ZED      // Comment out to remove ZED-F9x functionality
+
+#ifdef  COMPILE_ZED
 #define COMPILE_L_BAND   // Comment out to remove L-Band functionality
-#define COMPILE_UM980 // Comment out to remove UM980 functionality
-#define COMPILE_MOSAICX5 // Comment out to remove mosaic-X5 functionality
-#define COMPILE_LG290P   // Comment out to remove LG290P functionality
+#endif                   // COMPILE_ZED
 
 #define COMPILE_IM19_IMU             // Comment out to remove IM19_IMU functionality
 #define COMPILE_POINTPERFECT_LIBRARY // Comment out to remove PPL support