qmk_firmware/keyboards/8pack/rules.mk

# MCU name
MCU = atmega32u4

# Bootloader selection
BOOTLOADER = caterina

# Build Options
#   comment out to disable the options.
#
BOOTMAGIC_ENABLE = no       # Enable Bootmagic Lite
MOUSEKEY_ENABLE  = no  # Mouse keys
EXTRAKEY_ENABLE  = no  # Audio control and System control
CONSOLE_ENABLE   = yes # Console for debug
COMMAND_ENABLE   = yes # Commands for debug and configuration
NKRO_ENABLE = no            # Enable N-Key Rollover
BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
AUDIO_ENABLE     = no
RGBLIGHT_ENABLE  = yes
OLED_ENABLE = no

DEFAULT_FOLDER = 8pack/rev12