qmk_firmware/keyboards/yeehaw/rules.mk

# Build Options
#   change yes to no to disable
#
MOUSEKEY_ENABLE = no      # Mouse keys
EXTRAKEY_ENABLE = yes       # Audio control and System control
CONSOLE_ENABLE = no       # Console for debug
COMMAND_ENABLE = no        # Commands for debug and configuration
NKRO_ENABLE = no            # Enable N-Key Rollover
RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
ENCODER_ENABLE = yes