1 files changed, 147 insertions, 0 deletions
diff --git a/builddefs/show_options.mk b/builddefs/show_options.mk
new file mode 100644
index 0000000000..ee60597e1c
--- /dev/null
+++ b/builddefs/show_options.mk
@@ -0,0 +1,147 @@
+BUILD_OPTION_NAMES = \
+  BOOTMAGIC_ENABLE \
+  MOUSEKEY_ENABLE \
+  EXTRAKEY_ENABLE \
+  CONSOLE_ENABLE \
+  COMMAND_ENABLE \
+  NKRO_ENABLE \
+  TERMINAL_ENABLE \
+  CUSTOM_MATRIX \
+  DEBOUNCE_TYPE \
+  SPLIT_KEYBOARD \
+  DYNAMIC_KEYMAP_ENABLE \
+  USB_HID_ENABLE \
+  VIA_ENABLE
+
+HARDWARE_OPTION_NAMES = \
+  SLEEP_LED_ENABLE \
+  BACKLIGHT_ENABLE \
+  BACKLIGHT_DRIVER \
+  RGBLIGHT_ENABLE \
+  RGBLIGHT_CUSTOM_DRIVER \
+  RGB_MATRIX_ENABLE \
+  RGB_MATRIX_DRIVER \
+  CIE1931_CURVE \
+  MIDI_ENABLE \
+  BLUETOOTH_ENABLE \
+  BLUETOOTH_DRIVER \
+  AUDIO_ENABLE \
+  HD44780_ENABLE \
+  ENCODER_ENABLE \
+  LED_TABLES \
+  POINTING_DEVICE_ENABLE \
+  DIP_SWITCH_ENABLE
+
+OTHER_OPTION_NAMES = \
+  UNICODE_ENABLE \
+  UCIS_ENABLE \
+  UNICODEMAP_ENABLE \
+  UNICODE_COMMON \
+  AUTO_SHIFT_ENABLE \
+  AUTO_SHIFT_MODIFIERS \
+  COMBO_ENABLE \
+  KEY_LOCK_ENABLE \
+  KEY_OVERRIDE_ENABLE \
+  LEADER_ENABLE \
+  PRINTING_ENABLE \
+  STENO_ENABLE \
+  TAP_DANCE_ENABLE \
+  VIRTSER_ENABLE \
+  OLED_ENABLE \
+  OLED_DRIVER \
+  LED_BACK_ENABLE \
+  LED_UNDERGLOW_ENABLE \
+  LED_ANIMATIONS \
+  IOS_DEVICE_ENABLE \
+  HELIX ZINC \
+  AUTOLOG_ENABLE \
+  DEBUG_ENABLE \
+  ENCODER_ENABLE_CUSTOM \
+  GERMAN_ENABLE \
+  HAPTIC_ENABLE \
+  HHKB_RN42_ENABLE \
+  ISSI_ENABLE \
+  KEYLOGGER_ENABLE \
+  LCD_BACKLIGHT_ENABLE \
+  MACROS_ENABLED \
+  PS2_MOUSE_ENABLE \
+  RAW_ENABLE \
+  SWAP_HANDS_ENABLE \
+  RING_BUFFERED_6KRO_REPORT_ENABLE \
+  WATCHDOG_ENABLE \
+  ERGOINU \
+  NO_USB_STARTUP_CHECK \
+  DISABLE_PROMICRO_LEDs \
+  MITOSIS_DATAGROK_BOTTOMSPACE \
+  MITOSIS_DATAGROK_SLOWUART \
+  RGB_MATRIX_KEYPRESSES \
+  LED_MIRRORED \
+  RGBLIGHT_FULL_POWER \
+  LTO_ENABLE \
+  PROGRAMMABLE_BUTTON_ENABLE
+
+define NAME_ECHO
+       @printf "  %-30s = %-16s # %s\\n" "$1" "$($1)" "$(origin $1)"
+
+endef
+
+define YAML_NAME_ECHO
+	@echo '  $1 : "$(strip $($1))"'
+
+endef
+
+.PHONY: show_build_options0 show_build_options
+show_build_options0:
+	@echo " KEYBOARD        = $(KEYBOARD)"
+	@echo " KEYMAP          = $(KEYMAP)"
+	@echo " MCU             = $(MCU)"
+	@echo " MCU_SERIES      = $(MCU_SERIES)"
+	@echo " PLATFORM        = $(PLATFORM)"
+	@echo " BOOTLOADER      = $(BOOTLOADER)"
+	@echo " FIRMWARE_FORMAT = $(FIRMWARE_FORMAT)"
+	@echo
+	@echo "Build Options:"
+	$(foreach A_OPTION_NAME,$(sort $(BUILD_OPTION_NAMES)),\
+		$(call NAME_ECHO,$(A_OPTION_NAME)))
+
+show_build_options: show_build_options0
+	@echo
+	@echo "If you want to know more, please try 'show_all_features' or 'show_full_features'"
+	@echo
+
+.PHONY: show_all_features
+show_all_features: show_build_options0
+	@echo
+	@echo "Hardware Options:"
+	$(foreach A_OPTION_NAME,$(sort $(HARDWARE_OPTION_NAMES)),\
+		$(if $($(A_OPTION_NAME)),$(call NAME_ECHO,$(A_OPTION_NAME))))
+	@echo
+	@echo "Other Options:"
+	$(foreach A_OPTION_NAME,$(sort $(OTHER_OPTION_NAMES)),\
+		$(if $($(A_OPTION_NAME)),$(call NAME_ECHO,$(A_OPTION_NAME))))
+
+.PHONY: show_full_features
+show_full_features: show_build_options0
+	@echo
+	@echo "Hardware Options:"
+	$(foreach A_OPTION_NAME,$(sort $(HARDWARE_OPTION_NAMES)),\
+		$(call NAME_ECHO,$(A_OPTION_NAME)))
+	@echo
+	@echo "Other Options:"
+	$(foreach A_OPTION_NAME,$(sort $(OTHER_OPTION_NAMES)),\
+		$(call NAME_ECHO,$(A_OPTION_NAME)))
+
+.PHONY: yaml_build_options
+yaml_build_options:
+	@echo '- KEYBOARD : "$(KEYBOARD)"'
+	@echo '  KEYMAP : "$(KEYMAP)"'
+	@echo '  MCU : "$(MCU)"'
+	@echo '  MCU_SERIES : "$(MCU_SERIES)"'
+	@echo '  PLATFORM : "$(PLATFORM)"'
+	@echo '  FIRMWARE_FORMAT : "$(FIRMWARE_FORMAT)"'
+	$(foreach A_OPTION_NAME,$(sort $(BUILD_OPTION_NAMES)),\
+		$(call YAML_NAME_ECHO,$(A_OPTION_NAME)))
+	$(foreach A_OPTION_NAME,$(sort $(HARDWARE_OPTION_NAMES)),\
+		$(if $($(A_OPTION_NAME)),$(call YAML_NAME_ECHO,$(A_OPTION_NAME))))
+	$(foreach A_OPTION_NAME,$(sort $(OTHER_OPTION_NAMES)),\
+		$(if $($(A_OPTION_NAME)),$(call YAML_NAME_ECHO,$(A_OPTION_NAME))))