\Atmega_Board_Programmer\Atmega_Board_Programmer\bootloader_atmega328.h:3:34: error: variable 'atmega328_optiboot' must be const in order to be put into read-only section by means of ...
Core Installation version: ?1.0.0? ?1.0.1-rc4? ?1.0.1? ?1.0.1-git? Arduino: 1.8.5 (Mac OS X), Board: "DOIT ESP32 DEVKIT V1, 80MHz, 921600, None" Archiving built core ...