Change ?= to = in keyboard rules.mk (qmk#9390)

jakobaa · Jul 7, 2020 · 165856a · 165856a
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commit 165856a
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Showing 23 changed files with 227 additions and 227 deletions.
diff --git a/keyboards/alu84/rules.mk b/keyboards/alu84/rules.mk
@@ -14,13 +14,13 @@ BOOTLOADER = atmel-dfu
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE ?= yes	# Virtual DIP switch configuration
-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
-SLEEP_LED_ENABLE ?= yes  # Breathing sleep LED during USB suspend
-NKRO_ENABLE ?= yes		# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE ?= yes  # Enable keyboard backlight functionality
-AUDIO_ENABLE ?= no
-RGBLIGHT_ENABLE ?= yes
+BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration
+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
+SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes		# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
+AUDIO_ENABLE = no
+RGBLIGHT_ENABLE = yes
diff --git a/keyboards/amj40/rules.mk b/keyboards/amj40/rules.mk
@@ -14,15 +14,15 @@ BOOTLOADER = atmel-dfu
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE ?= no  # Virtual DIP switch configuration
-MOUSEKEY_ENABLE  ?= no  # Mouse keys
-EXTRAKEY_ENABLE  ?= yes # Audio control and System control
-CONSOLE_ENABLE   ?= yes # Console for debug
-COMMAND_ENABLE   ?= yes # Commands for debug and configuration
-NKRO_ENABLE      ?= yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-RGBLIGHT_ENABLE  ?= yes # Enable keyboard underlight functionality
-BACKLIGHT_ENABLE ?= yes # Enable keyboard backlight functionality
-MIDI_ENABLE      ?= no  # MIDI controls
-AUDIO_ENABLE     ?= no
-UNICODE_ENABLE   ?= no  # Unicode
-BLUETOOTH_ENABLE ?= no  # Enable Bluetooth with the Adafruit EZ-Key HID
+BOOTMAGIC_ENABLE = no  # Virtual DIP switch configuration
+MOUSEKEY_ENABLE  = no  # Mouse keys
+EXTRAKEY_ENABLE  = yes # Audio control and System control
+CONSOLE_ENABLE   = yes # Console for debug
+COMMAND_ENABLE   = yes # Commands for debug and configuration
+NKRO_ENABLE      = yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+RGBLIGHT_ENABLE  = yes # Enable keyboard underlight functionality
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
+MIDI_ENABLE      = no  # MIDI controls
+AUDIO_ENABLE     = no
+UNICODE_ENABLE   = no  # Unicode
+BLUETOOTH_ENABLE = no  # Enable Bluetooth with the Adafruit EZ-Key HID
diff --git a/keyboards/ckeys/nakey/rules.mk b/keyboards/ckeys/nakey/rules.mk
@@ -14,20 +14,20 @@ BOOTLOADER = halfkay
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration
-MOUSEKEY_ENABLE ?= yes       # Mouse keys
-EXTRAKEY_ENABLE ?= yes       # Audio control and System control
-CONSOLE_ENABLE ?= yes        # Console for debug
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= no            # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 
 LAYOUTS = numpad_5x4
diff --git a/keyboards/fc660c/rules.mk b/keyboards/fc660c/rules.mk
@@ -15,11 +15,11 @@ BOOTLOADER = atmel-dfu
 #   comment out to disable the options.
 #
 # BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration
-MOUSEKEY_ENABLE ?= yes	# Mouse keys
-EXTRAKEY_ENABLE ?= yes	# Audio control and System control
-CONSOLE_ENABLE ?= yes	# Console for debug
-COMMAND_ENABLE ?= yes    # Commands for debug and configuration
-NKRO_ENABLE ?= yes		# USB Nkey Rollover - not yet supported in LUFA
+MOUSEKEY_ENABLE = yes	# Mouse keys
+EXTRAKEY_ENABLE = yes	# Audio control and System control
+CONSOLE_ENABLE = yes	# Console for debug
+COMMAND_ENABLE = yes    # Commands for debug and configuration
+NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
 
 # Optimize size but this may cause error "relocation truncated to fit"
 #EXTRALDFLAGS = -Wl,--relax

diff --git a/keyboards/gh80_3000/rules.mk b/keyboards/gh80_3000/rules.mk
@@ -14,15 +14,15 @@ BOOTLOADER = atmel-dfu
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE ?= no	# Virtual DIP switch configuration
-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
-SLEEP_LED_ENABLE ?= no  # Breathing sleep LED during USB suspend
-NKRO_ENABLE ?= yes	# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE ?= no  # Enable keyboard backlight functionality
-AUDIO_ENABLE ?= no
-RGBLIGHT_ENABLE ?= no
+BOOTMAGIC_ENABLE = no	# Virtual DIP switch configuration
+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
+SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes	# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no  # Enable keyboard backlight functionality
+AUDIO_ENABLE = no
+RGBLIGHT_ENABLE = no
 
 LAYOUTS = fullsize_ansi fullsize_iso
diff --git a/keyboards/handwired/magicforce61/rules.mk b/keyboards/handwired/magicforce61/rules.mk
@@ -14,17 +14,17 @@ BOOTLOADER = halfkay
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE ?= yes       # Mouse keys(+4700)
-EXTRAKEY_ENABLE ?= yes       # Audio control and System control(+450)
-CONSOLE_ENABLE ?= yes        # Console for debug(+400)
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = yes        # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= no            # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI controls
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI controls
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
diff --git a/keyboards/handwired/not_so_minidox/rules.mk b/keyboards/handwired/not_so_minidox/rules.mk
@@ -15,21 +15,21 @@ BOOTLOADER = caterina
 #   change to "no" to disable the options, or define them in the Makefile in
 #   the appropriate keymap folder that will get included automatically
 #
-BOOTMAGIC_ENABLE ?= no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE ?= yes       # Mouse keys(+4700)
-EXTRAKEY_ENABLE ?= no       # Audio control and System control(+450)
-CONSOLE_ENABLE ?= no         # Console for debug(+400)
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
-NKRO_ENABLE ?= no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE ?= no      # Enable keyboard backlight functionality
-MIDI_ENABLE ?= no            # MIDI controls
-AUDIO_ENABLE ?= no           # Audio output on port C6
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE ?= no       # Enable WS2812 RGB underlight. 
-USE_I2C ?= no
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = no       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no       # Enable WS2812 RGB underlight. 
+USE_I2C = no
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE ?= no    # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 
 CUSTOM_MATRIX = yes
 SRC += matrix.c \

diff --git a/keyboards/handwired/onekey/blackpill_f401/rules.mk b/keyboards/handwired/onekey/blackpill_f401/rules.mk
@@ -20,7 +20,7 @@ MCU  = cortex-m4
 ARMV = 7
 USE_FPU = yes
 # Address of the booloader in system memory
-STM32_BOOTLOADER_ADDRESS ?= 0x1FFF0000
+STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
 
 # Options to pass to dfu-util when flashing
 DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave

diff --git a/keyboards/handwired/onekey/blackpill_f411/rules.mk b/keyboards/handwired/onekey/blackpill_f411/rules.mk
@@ -20,7 +20,7 @@ MCU  = cortex-m4
 ARMV = 7
 USE_FPU = yes
 # Address of the booloader in system memory
-STM32_BOOTLOADER_ADDRESS ?= 0x1FFF0000
+STM32_BOOTLOADER_ADDRESS = 0x1FFF0000
 
 # Options to pass to dfu-util when flashing
 DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave

diff --git a/keyboards/handwired/woodpad/rules.mk b/keyboards/handwired/woodpad/rules.mk
@@ -14,19 +14,19 @@ BOOTLOADER = caterina
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE ?= yes       # Mouse keys(+4700)
-EXTRAKEY_ENABLE ?= yes       # Audio control and System control(+450)
-CONSOLE_ENABLE ?= yes        # Console for debug(+400)
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = yes        # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= no            # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support (+2400 to 4200, depending on config)
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
-RGBLIGHT_ENABLE ?= no
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+RGBLIGHT_ENABLE = no
diff --git a/keyboards/katana60/rules.mk b/keyboards/katana60/rules.mk
@@ -14,18 +14,18 @@ BOOTLOADER = atmel-dfu
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration
-MOUSEKEY_ENABLE ?= yes       # Mouse keys
-EXTRAKEY_ENABLE ?= yes       # Audio control and System control
-CONSOLE_ENABLE ?= yes        # Console for debug
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= no            # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
diff --git a/keyboards/knops/mini/rules.mk b/keyboards/knops/mini/rules.mk
@@ -14,18 +14,18 @@ BOOTLOADER = atmel-dfu
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration
-MOUSEKEY_ENABLE ?= yes       # Mouse keys
-EXTRAKEY_ENABLE ?= yes       # Audio control and System control
-CONSOLE_ENABLE ?= yes        # Console for debug
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= no            # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI support 
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
-FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support 
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
diff --git a/keyboards/kona_classic/rules.mk b/keyboards/kona_classic/rules.mk
@@ -14,17 +14,17 @@ BOOTLOADER = halfkay
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE ?= no      # Virtual DIP switch configuration
-MOUSEKEY_ENABLE ?= yes       # Mouse keys
-EXTRAKEY_ENABLE ?= yes       # Audio control and System control
-CONSOLE_ENABLE ?= yes        # Console for debug
-COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE ?= no            # USB Nkey Rollover
-BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
-MIDI_ENABLE ?= no            # MIDI controls
-UNICODE_ENABLE ?= no         # Unicode
-BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE ?= no           # Audio output on port C6
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI controls
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
diff --git a/keyboards/mt40/rules.mk b/keyboards/mt40/rules.mk
@@ -12,18 +12,18 @@ MCU = atmega32a
 BOOTLOADER = bootloadHID
 
 # build options
-BOOTMAGIC_ENABLE ?= yes # Virtual DIP switch configuration
-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       # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ # nkro-doesnt-work
-BACKLIGHT_ENABLE ?= yes # Enable keyboard backlight functionality
-MIDI_ENABLE ?= no       # MIDI controls
-AUDIO_ENABLE ?= no      # Audio output on port C6
-UNICODE_ENABLE ?= no    # Unicode
-BLUETOOTH_ENABLE ?= no  # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE ?= yes  # Enable WS2812 RGB underlight. 
+BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration
+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       # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ # nkro-doesnt-work
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
+MIDI_ENABLE = no       # MIDI controls
+AUDIO_ENABLE = no      # Audio output on port C6
+UNICODE_ENABLE = no    # Unicode
+BLUETOOTH_ENABLE = no  # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes  # Enable WS2812 RGB underlight. 
 WS2812_DRIVER = i2c
 TAP_DANCE_ENABLE = no