Minimized build fixes

src/mesh/wifi/WiFiAPClient.cpp

@@ -108,8 +108,10 @@ static void onNetworkConnected()
     }
 
     // FIXME this is kinda yucky, instead we should just have an observable for 'wifireconnected'
+#ifndef MESHTASTIC_EXCLUDE_MQTT
     if (mqtt)
         mqtt->reconnect();
+#endif
 }
 
 static int32_t reconnectWiFi()

src/modules/AdminModule.cpp

@@ -26,6 +26,11 @@
 #if !MESHTASTIC_EXCLUDE_GPS
 #include "GPS.h"
 #endif
+
+#if MESHTASTIC_EXCLUDE_GPS
+#include "modules/PositionModule.h"
+#endif
+
 #if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL) && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
 #include "AccelerometerThread.h"
 #endif
@@ -751,7 +756,9 @@ void AdminModule::handleGetDeviceConnectionStatus(const meshtastic_MeshPacket &r
     if (conn.wifi.status.is_connected) {
         conn.wifi.rssi = WiFi.RSSI();
         conn.wifi.status.ip_address = WiFi.localIP();
+#ifndef MESHTASTIC_EXCLUDE_MQTT
         conn.wifi.status.is_mqtt_connected = mqtt && mqtt->isConnectedDirectly();
+#endif
         conn.wifi.status.is_syslog_connected = false; // FIXME wire this up
     }
 #endif

src/mqtt/MQTT.cpp

@@ -396,6 +396,7 @@ bool MQTT::wantsLink() const
 
 int32_t MQTT::runOnce()
 {
+#ifdef HAS_NETWORKING
     if (!moduleConfig.mqtt.enabled || !(moduleConfig.mqtt.map_reporting_enabled || channels.anyMqttEnabled()))
         return disable();
 
@@ -408,7 +409,7 @@ int32_t MQTT::runOnce()
         publishQueuedMessages();
         return 200;
     }
-#ifdef HAS_NETWORKING
+
     else if (!pubSub.loop()) {
         if (!wantConnection)
             return 5000; // If we don't want connection now, check again in 5 secs

src/platform/esp32/main-esp32.cpp

@@ -24,17 +24,23 @@
 #if !defined(CONFIG_IDF_TARGET_ESP32S2) && !MESHTASTIC_EXCLUDE_BLUETOOTH
 void setBluetoothEnable(bool enable)
 {
-    if (!isWifiAvailable() && config.bluetooth.enabled == true) {
-        if (!nimbleBluetooth) {
-            nimbleBluetooth = new NimbleBluetooth();
-        }
-        if (enable && !nimbleBluetooth->isActive()) {
-            nimbleBluetooth->setup();
+#ifndef MESHTASTIC_EXCLUDE_WIFI
+    if (!isWifiAvailable() && config.bluetooth.enabled == true)
+#endif
+#ifdef MESHTASTIC_EXCLUDE_WIFI
+        if (config.bluetooth.enabled == true)
+#endif
+        {
+            if (!nimbleBluetooth) {
+                nimbleBluetooth = new NimbleBluetooth();
+            }
+            if (enable && !nimbleBluetooth->isActive()) {
+                nimbleBluetooth->setup();
+            }
+            // For ESP32, no way to recover from bluetooth shutdown without reboot
+            // BLE advertising automatically stops when MCU enters light-sleep(?)
+            // For deep-sleep, shutdown hardware with nimbleBluetooth->deinit(). Requires reboot to reverse
         }
-        // For ESP32, no way to recover from bluetooth shutdown without reboot
-        // BLE advertising automatically stops when MCU enters light-sleep(?)
-        // For deep-sleep, shutdown hardware with nimbleBluetooth->deinit(). Requires reboot to reverse
-    }
 }
 #else
 void setBluetoothEnable(bool enable) {}
@@ -214,8 +220,8 @@ void cpuDeepSleep(uint32_t msecToWake)
 #endif
 
     // Not needed because both of the current boards have external pullups
-    // FIXME change polarity in hw so we can wake on ANY_HIGH instead - that would allow us to use all three buttons (instead of
-    // just the first) gpio_pullup_en((gpio_num_t)BUTTON_PIN);
+    // FIXME change polarity in hw so we can wake on ANY_HIGH instead - that would allow us to use all three buttons (instead
+    // of just the first) gpio_pullup_en((gpio_num_t)BUTTON_PIN);
 
 #if SOC_PM_SUPPORT_EXT_WAKEUP
 #ifdef CONFIG_IDF_TARGET_ESP32