Here is the build verbose in platformio
* Executing task in folder Stdblink: C:\Users\xxxxxxxxxxx\.platformio\penv\Scripts\platformio.exe run --verbose --environment ATmega4808
Processing ATmega4808 (platform: atmelmegaavr; board: ATmega4808; framework: arduino)
-----------------------------------------------------------------------------------------------------------CONFIGURATION: https://docs.platformio.org/page/boards/atmelmegaavr/ATmega4808.html
PLATFORM: Atmel megaAVR (1.6.0) > ATmega4808
HARDWARE: ATMEGA4808 16MHz, 6KB RAM, 48KB Flash
PACKAGES:
- framework-arduino-megaavr-megacorex @ 1.0.10
- toolchain-atmelavr @ 3.70300.220127 (7.3.0)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 11 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
MethodWrapper(["checkprogsize"], [".pio\build\ATmega4808\firmware.elf"])
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [ ] 0.1% (used 4 bytes from 6144 bytes)
Flash: [ ] 1.0% (used 480 bytes from 49152 bytes)
.pio\build\ATmega4808\firmware.elf :
section size addr
.data 0 8398848
.text 480 0
.bss 4 8398848
.comment 17 0
.note.gnu.avr.deviceinfo 64 0
.debug_aranges 64 0
.debug_info 9170 0
.debug_abbrev 8426 0
.debug_line 599 0
.debug_str 3789 0
Total 22613
======================================= [SUCCESS] Took 0.79 seconds ======================================= * Terminal will be reused by tasks, press any key to close it.