Allow building igate mode from platformio file

include/config.h

@@ -18,7 +18,9 @@
 #define CFG_LOG_LEVEL         DebugLogLevel::LVL_INFO
 
 // select between client mode and APRS-IS gate mode
+#ifndef CFG_IS_CLIENT_MODE
 #define CFG_IS_CLIENT_MODE    true        // false - server mode (APRS-IS gate mode)
+#endif
 
 // change pinouts if not defined through native board LORA_* definitions
 #ifndef LORA_RST

platformio.ini

@@ -6,6 +6,8 @@ default_envs = esp32dev
 platform = espressif32
 framework = arduino
 monitor_speed = 115200
+board_build.partitions = min_spiffs.csv
+upload_protocol = esptool
 lib_deps=
   hideakitai/DebugLog @ 0.6.6
   contrem/arduino-timer @ 2.3.1
@@ -15,5 +17,11 @@ lib_deps=
 [env:esp32dev]
 board = esp32dev
 board_build.f_cpu = 80000000L
-board_build.partitions = min_spiffs.csv
-upload_protocol = esptool
+build_flags = 
+  '-D CFG_IS_CLIENT_MODE=true'
+
+[env:esp32dev_igate]
+board = esp32dev
+board_build.f_cpu = 240000000L
+build_flags = 
+  '-D CFG_IS_CLIENT_MODE=false'