Add multiple configuration options for a minimized build (GPS,WiFi,BT,MQTT,Screen). (#3469)

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/graphics/Screen.cpp

@@ -25,7 +25,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <OLEDDisplay.h>
 
 #include "DisplayFormatters.h"
+#if !MESHTASTIC_EXCLUDE_GPS
 #include "GPS.h"
+#endif
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "error.h"
@@ -92,8 +94,10 @@ std::vector<MeshModule *> moduleFrames;
 // Stores the last 4 of our hardware ID, to make finding the device for pairing easier
 static char ourId[5];
 
+#if HAS_GPS
 // GeoCoord object for the screen
 GeoCoord geoCoord;
+#endif
 
 #ifdef SHOW_REDRAWS
 static bool heartbeat = false;
@@ -483,7 +487,7 @@ static void drawNodes(OLEDDisplay *display, int16_t x, int16_t y, const NodeStat
     if (config.display.heading_bold)
         display->drawString(x + 11, y - 2, usersString);
 }
-
+#if HAS_GPS
 // Draw GPS status summary
 static void drawGPS(OLEDDisplay *display, int16_t x, int16_t y, const GPSStatus *gps)
 {
@@ -625,7 +629,7 @@ static void drawGPScoordinates(OLEDDisplay *display, int16_t x, int16_t y, const
         }
     }
 }
-
+#endif
 namespace
 {
 
@@ -1542,6 +1546,7 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
     } else {
         drawNodes(display, x + (SCREEN_WIDTH * 0.25), y + 3, nodeStatus);
     }
+#if HAS_GPS
     // Display GPS status
     if (config.position.gps_mode != meshtastic_Config_PositionConfig_GpsMode_ENABLED) {
         drawGPSpowerstat(display, x, y + 2, gpsStatus);
@@ -1552,7 +1557,7 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
             drawGPS(display, x + (SCREEN_WIDTH * 0.63), y + 3, gpsStatus);
         }
     }
-
+#endif
     display->setColor(WHITE);
     // Draw the channel name
     display->drawString(x, y + FONT_HEIGHT_SMALL, channelStr);
@@ -1771,6 +1776,7 @@ void DebugInfo::drawFrameSettings(OLEDDisplay *display, OLEDDisplayUiState *stat
     char chUtil[13];
     snprintf(chUtil, sizeof(chUtil), "ChUtil %2.0f%%", airTime->channelUtilizationPercent());
     display->drawString(x + SCREEN_WIDTH - display->getStringWidth(chUtil), y + FONT_HEIGHT_SMALL * 1, chUtil);
+#if HAS_GPS
     if (config.position.gps_mode == meshtastic_Config_PositionConfig_GpsMode_ENABLED) {
         // Line 3
         if (config.display.gps_format !=
@@ -1782,6 +1788,7 @@ void DebugInfo::drawFrameSettings(OLEDDisplay *display, OLEDDisplayUiState *stat
     } else {
         drawGPSpowerstat(display, x, y + FONT_HEIGHT_SMALL * 2, gpsStatus);
     }
+#endif
     /* Display a heartbeat pixel that blinks every time the frame is redrawn */
 #ifdef SHOW_REDRAWS
     if (heartbeat)