Can't compile latest source

Apologies for opening this as it may be something environmental. I've been running the project for a while and love it.

I've just made up a new case and in the process was swapping to a new Firebeetle, so thought i should do an update from Github. Unfortunately, it's now failing to build and i can't see why. It seems to be to do with resource references in some of the source files but everything seems to be set up as i'd expected. I've even tried playing with the LDF loader settings, creating a new PIO project, but so far no luck.

Sample error: c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x10): undefined reference to `LC_ABDAY'

Hopefully, I'm just being dense but not being a CPP programmer and new to the ESP32 platform I'm struggling to understand why it's stopped working

Thanks for any insight anyone can offer ....

Full log:

Processing dfrobot_firebeetle2_esp32e (platform: espressif32; board: dfrobot_firebeetle2_esp32e; framework: arduino) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Verbose mode can be enabled via-v, --verbose` option CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/dfrobot_firebeetle2_esp32e.html PLATFORM: Espressif 32 (6.1.0) > DFRobot Firebeetle 2 ESP32-E HARDWARE: ESP32 80MHz, 320KB RAM, 4MB Flash DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:

framework-arduinoespressif32 @ 3.20007.0 (2.0.7)
tool-esptoolpy @ 1.40500.0 (4.5.0)
toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5 LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf LDF Modes: Finder ~ chain+, Compatibility ~ soft Found 40 compatible libraries Scanning dependencies... Dependency Graph |-- Adafruit BME280 Library @ 2.2.2 | |-- Adafruit BusIO @ 1.14.1 | | |-- Wire @ 2.0.0 | | |-- SPI @ 2.0.0 | |-- Wire @ 2.0.0 | |-- SPI @ 2.0.0 | |-- Adafruit Unified Sensor @ 1.1.9 |-- Adafruit BusIO @ 1.14.1 | |-- Wire @ 2.0.0 | |-- SPI @ 2.0.0 |-- Adafruit Unified Sensor @ 1.1.9 |-- ArduinoJson @ 6.21.2 |-- GxEPD2 @ 1.5.2 | |-- Adafruit GFX Library @ 1.11.5 | | |-- Adafruit BusIO @ 1.14.1 | | | |-- Wire @ 2.0.0 | | | |-- SPI @ 2.0.0 | | |-- Wire @ 2.0.0 | | |-- SPI @ 2.0.0 | |-- Adafruit BusIO @ 1.14.1 | | |-- Wire @ 2.0.0 | | |-- SPI @ 2.0.0 | |-- Wire @ 2.0.0 | |-- SPI @ 2.0.0 |-- HTTPClient @ 2.0.0 | |-- WiFi @ 2.0.0 | |-- WiFiClientSecure @ 2.0.0 | | |-- WiFi @ 2.0.0 |-- WiFi @ 2.0.0 |-- WiFiClientSecure @ 2.0.0 | |-- WiFi @ 2.0.0 |-- SPI @ 2.0.0 |-- Wire @ 2.0.0 |-- pollutant-concentration-to-aqi |-- Adafruit GFX Library @ 1.11.5 | |-- Adafruit BusIO @ 1.14.1 | | |-- Wire @ 2.0.0 | | |-- SPI @ 2.0.0 | |-- Wire @ 2.0.0 | |-- SPI @ 2.0.0 |-- Preferences @ 2.0.0 Building in release mode Compiling .pio\build\dfrobot_firebeetle2_esp32e\src_strftime.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\api_response.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\client_utils.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\config.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\conversions.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\display_utils.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\locales\locale_de_DE.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\locales\locale_en_GB.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\locales\locale_en_US.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\locales\locale_nl_BE.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\main.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\src\renderer.cpp.o Building .pio\build\dfrobot_firebeetle2_esp32e\bootloader.bin esptool.py v4.5 Creating esp32 image... Merged 1 ELF section Successfully created esp32 image. Generating partitions .pio\build\dfrobot_firebeetle2_esp32e\partitions.bin Compiling .pio\build\dfrobot_firebeetle2_esp32e\libc2f\Wire\Wire.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\libc2f\libWire.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib2f2\SPI\SPI.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib753\Adafruit BusIO\Adafruit_BusIO_Register.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\lib2f2\libSPI.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib753\Adafruit BusIO\Adafruit_I2CDevice.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib753\Adafruit BusIO\Adafruit_SPIDevice.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib148\Adafruit Unified Sensor\Adafruit_Sensor.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\libfa8\Adafruit BME280 Library\Adafruit_BME280.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\lib753\libAdafruit BusIO.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib2fa\Adafruit GFX Library\Adafruit_GFX.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\lib148\libAdafruit Unified Sensor.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib2fa\Adafruit GFX Library\Adafruit_GrayOLED.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\libfa8\libAdafruit BME280 Library.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib2fa\Adafruit GFX Library\Adafruit_SPITFT.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib2fa\Adafruit GFX Library\glcdfont.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\GxEPD2_EPD.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_1248c.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\lib2fa\libAdafruit GFX Library.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_154_Z90c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_154c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_213_Z19c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_213_Z98c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_213c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_266c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_270c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_290_C90c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_290_Z13c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_290c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_420c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_420c_Z21.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_583c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_583c_Z83.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_750c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_750c_Z08.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd3c\GxEPD2_750c_Z90.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd4c\GxEPD2_437c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd7c\GxEPD2_565c.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd7c\GxEPD2_730c_GDEY073D46.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_102.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_1160_T91.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_1248.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_150_BN.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_154.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_154_D67.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_154_M09.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_154_M10.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_154_T8.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213_B72.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213_B73.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213_B74.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213_BN.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213_M21.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213_T5D.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_213_flex.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_260.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_260_M01.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_266_BN.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_270.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290_BS.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290_I6FD.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290_M06.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290_T5.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290_T5D.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290_T94.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_290_T94_V2.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_370_TC1.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_371.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_420.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_420_M01.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_583.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_583_T8.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_750.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_750_T7.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\epd\GxEPD2_750_YT7.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\gdeq\GxEPD2_583_GDEQ0583T31.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\gdey\GxEPD2_154_GDEY0154D67.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\gdey\GxEPD2_213_GDEY0213B74.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\gdey\GxEPD2_266_GDEY0266T90.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\gdey\GxEPD2_270_GDEY027T91.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\gdey\GxEPD2_290_GDEY029T94.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\gdey\GxEPD2_420_GDEY042T91.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\it8951\GxEPD2_it103_1872x1404.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\it8951\GxEPD2_it60.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\it8951\GxEPD2_it60_1448x1072.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\GxEPD2\it8951\GxEPD2_it78_1872x1404.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFi.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiAP.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiClient.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\lib7c3\libGxEPD2.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiGeneric.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiMulti.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiSTA.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiScan.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiServer.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\liba33\WiFi\WiFiUdp.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib1bc\WiFiClientSecure\WiFiClientSecure.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib1bc\WiFiClientSecure\esp_crt_bundle.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\lib1bc\WiFiClientSecure\ssl_client.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\libbfe\HTTPClient\HTTPClient.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\liba33\libWiFi.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\libfe5\pollutant-concentration-to-aqi\aqi.c.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\libfe5\libpollutant-concentration-to-aqi.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\libba4\Preferences\Preferences.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\Esp.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\lib1bc\libWiFiClientSecure.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\FirmwareMSC.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\FunctionalInterrupt.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\libbfe\libHTTPClient.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\HWCDC.cpp.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\libba4\libPreferences.a Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\HardwareSerial.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\IPAddress.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\IPv6Address.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\MD5Builder.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\Print.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\Stream.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\StreamString.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\Tone.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\USB.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\USBCDC.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\USBMSC.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\WMath.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\WString.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\base64.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\cbuf.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-adc.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-bt.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-cpu.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-dac.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-gpio.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-i2c-slave.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-i2c.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-ledc.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-matrix.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-misc.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-psram.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-rgb-led.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-rmt.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-sigmadelta.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-spi.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-time.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-timer.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-tinyusb.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-touch.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\esp32-hal-uart.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\firmware_msc_fat.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\libb64\cdecode.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\libb64\cencode.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\main.cpp.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\stdlib_noniso.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\wiring_pulse.c.o Compiling .pio\build\dfrobot_firebeetle2_esp32e\FrameworkArduino\wiring_shift.c.o Archiving .pio\build\dfrobot_firebeetle2_esp32e\libFrameworkArduino.a Linking .pio\build\dfrobot_firebeetle2_esp32e\firmware.elf c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x10): undefined reference to LC_ABDAY' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x14): undefined reference toLC_DAY' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x18): undefined reference to LC_ABMON' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x1c): undefined reference toLC_MON' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x20): undefined reference to LC_D_T_FMT' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x5c): undefined reference toLC_AM_STR' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x60): undefined reference to LC_PM_STR' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x64): undefined reference toLC_T_FMT_AMPM' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x74): undefined reference to LC_D_FMT' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/_strftime.cpp.o:(.literal._Z9_strftimePcjPKcPK2tm+0x78): undefined reference toLC_T_FMT' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/client_utils.cpp.o:(.literal._Z13getOWMonecallR10WiFiClientR16owm_resp_onecall+0x1c): undefined reference to OWM_LANG' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z17getRefreshTimeStrR6StringbP2tm+0x0): undefined reference toTXT_UNKNOWN' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z10getUVIdescj+0x0): undefined reference to TXT_UV_LOW' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z10getUVIdescj+0x4): undefined reference toTXT_UV_MODERATE' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z10getUVIdescj+0x8): undefined reference to TXT_UV_HIGH' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z10getUVIdescj+0xc): undefined reference toTXT_UV_VERY_HIGH' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z10getUVIdescj+0x10): undefined reference to TXT_UV_EXTREME' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z11getWiFidesci+0x0): undefined reference toTXT_WIFI_NO_CONNECTION' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z11getWiFidesci+0x4): undefined reference to TXT_WIFI_EXCELLENT' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z11getWiFidesci+0x8): undefined reference toTXT_WIFI_GOOD' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z11getWiFidesci+0xc): undefined reference to TXT_WIFI_FAIR' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/display_utils.cpp.o:(.literal._Z11getWiFidesci+0x10): undefined reference toTXT_WIFI_WEAK' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x0): undefined reference to TXT_UNITS_TEMP_CELSIUS' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0xc): undefined reference toTXT_FEELS_LIKE' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x3c): undefined reference to TXT_SUNRISE' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x40): undefined reference toTXT_WIND' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x44): undefined reference to TXT_UV_INDEX' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x48): undefined reference toTXT_AIR_QUALITY_INDEX' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x4c): undefined reference to TXT_INDOOR_TEMPERATURE' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x50): undefined reference toTXT_SUNSET' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x54): undefined reference to TXT_HUMIDITY' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x58): undefined reference toTXT_PRESSURE' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x5c): undefined reference to TXT_VISIBILITY' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x60): undefined reference toTXT_INDOOR_HUMIDITY' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x68): undefined reference to TXT_UNITS_SPEED_MILESPERHOUR' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x70): undefined reference toTXT_UNITS_PRES_MILLIBARS' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/src/renderer.cpp.o:(.literal._Z21drawCurrentConditionsR11owm_currentR9owm_dailyR22owm_resp_air_pollutionff+0x74): undefined reference to TXT_UNITS_DIST_MILES' c:/users/ayh20.000/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio/build/dfrobot_firebeetle2_esp32e/libfe5/libpollutant-concentration-to-aqi.a(aqi.c.o):(.literal.united_kingdom_daqi_desc+0x0): undefined reference toUNITED_KINGDOM_DAQI_TXT' collect2.exe: error: ld returned 1 exit status *** [.pio\build\dfrobot_firebeetle2_esp32e\firmware.elf] Error 1`

lmarzen / esp32-weather-epd

Can't compile latest source #33