# Determine what keyboard we are building and setup the build environment. # # We support folders up to 5 levels deep below `keyboards/`. This file is # responsible for determining which folder is being used and doing the # corresponding environment setup. ifndef VERBOSE .SILENT: endif .DEFAULT_GOAL := all include common.mk # Set the filename for the final firmware binary KEYBOARD_FILESAFE := $(subst /,_,$(KEYBOARD)) TARGET ?= $(KEYBOARD_FILESAFE)_$(KEYMAP) KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD_FILESAFE) STM32_PATH := quantum/stm32 # Force expansion TARGET := $(TARGET) # For split boards we need to set a master half. MASTER ?= left ifdef master MASTER = $(master) endif ifeq ($(MASTER),right) OPT_DEFS += -DMASTER_IS_ON_RIGHT else ifneq ($(MASTER),left) $(error MASTER does not have a valid value(left/right)) endif endif ifdef SKIP_VERSION OPT_DEFS += -DSKIP_VERSION endif # Determine which subfolders exist. KEYBOARD_FOLDER_PATH_1 := $(KEYBOARD) KEYBOARD_FOLDER_PATH_2 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_1))) KEYBOARD_FOLDER_PATH_3 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_2))) KEYBOARD_FOLDER_PATH_4 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_3))) KEYBOARD_FOLDER_PATH_5 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_4))) KEYBOARD_FOLDER_1 := $(notdir $(KEYBOARD_FOLDER_PATH_1)) KEYBOARD_FOLDER_2 := $(notdir $(KEYBOARD_FOLDER_PATH_2)) KEYBOARD_FOLDER_3 := $(notdir $(KEYBOARD_FOLDER_PATH_3)) KEYBOARD_FOLDER_4 := $(notdir $(KEYBOARD_FOLDER_PATH_4)) KEYBOARD_FOLDER_5 := $(notdir $(KEYBOARD_FOLDER_PATH_5)) KEYBOARD_PATHS := KEYBOARD_PATH_1 := keyboards/$(KEYBOARD_FOLDER_PATH_1) KEYBOARD_PATH_2 := keyboards/$(KEYBOARD_FOLDER_PATH_2) KEYBOARD_PATH_3 := keyboards/$(KEYBOARD_FOLDER_PATH_3) KEYBOARD_PATH_4 := keyboards/$(KEYBOARD_FOLDER_PATH_4) KEYBOARD_PATH_5 := keyboards/$(KEYBOARD_FOLDER_PATH_5) ifneq ("$(wildcard $(KEYBOARD_PATH_5)/)","") KEYBOARD_PATHS += $(KEYBOARD_PATH_5) endif ifneq ("$(wildcard $(KEYBOARD_PATH_4)/)","") KEYBOARD_PATHS += $(KEYBOARD_PATH_4) endif ifneq ("$(wildcard $(KEYBOARD_PATH_3)/)","") KEYBOARD_PATHS += $(KEYBOARD_PATH_3) endif ifneq ("$(wildcard $(KEYBOARD_PATH_2)/)","") KEYBOARD_PATHS += $(KEYBOARD_PATH_2) endif ifneq ("$(wildcard $(KEYBOARD_PATH_1)/)","") KEYBOARD_PATHS += $(KEYBOARD_PATH_1) endif # Pull in rules.mk files from all our subfolders ifneq ("$(wildcard $(KEYBOARD_PATH_5)/rules.mk)","") include $(KEYBOARD_PATH_5)/rules.mk endif ifneq ("$(wildcard $(KEYBOARD_PATH_4)/rules.mk)","") include $(KEYBOARD_PATH_4)/rules.mk endif ifneq ("$(wildcard $(KEYBOARD_PATH_3)/rules.mk)","") include $(KEYBOARD_PATH_3)/rules.mk endif ifneq ("$(wildcard $(KEYBOARD_PATH_2)/rules.mk)","") include $(KEYBOARD_PATH_2)/rules.mk endif ifneq ("$(wildcard $(KEYBOARD_PATH_1)/rules.mk)","") include $(KEYBOARD_PATH_1)/rules.mk endif MAIN_KEYMAP_PATH_1 := $(KEYBOARD_PATH_1)/keymaps/$(KEYMAP) MAIN_KEYMAP_PATH_2 := $(KEYBOARD_PATH_2)/keymaps/$(KEYMAP) MAIN_KEYMAP_PATH_3 := $(KEYBOARD_PATH_3)/keymaps/$(KEYMAP) MAIN_KEYMAP_PATH_4 := $(KEYBOARD_PATH_4)/keymaps/$(KEYMAP) MAIN_KEYMAP_PATH_5 := $(KEYBOARD_PATH_5)/keymaps/$(KEYMAP) # Check for keymap.json first, so we can regenerate keymap.c include build_json.mk ifeq ("$(wildcard $(KEYMAP_PATH))", "") # Look through the possible keymap folders until we find a matching keymap.c ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.c)","") -include $(MAIN_KEYMAP_PATH_5)/rules.mk KEYMAP_C := $(MAIN_KEYMAP_PATH_5)/keymap.c KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5) else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.c)","") -include $(MAIN_KEYMAP_PATH_4)/rules.mk KEYMAP_C := $(MAIN_KEYMAP_PATH_4)/keymap.c KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4) else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.c)","") -include $(MAIN_KEYMAP_PATH_3)/rules.mk KEYMAP_C := $(MAIN_KEYMAP_PATH_3)/keymap.c KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3) else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.c)","") -include $(MAIN_KEYMAP_PATH_2)/rules.mk KEYMAP_C := $(MAIN_KEYMAP_PATH_2)/keymap.c KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2) else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","") -include $(MAIN_KEYMAP_PATH_1)/rules.mk KEYMAP_C := $(MAIN_KEYMAP_PATH_1)/keymap.c KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1) else ifneq ($(LAYOUTS),) # If we haven't found a keymap yet fall back to community layouts include build_layout.mk else $(error Could not find keymap) # this state should never be reached endif endif ifeq ($(strip $(CTPC)), yes) CONVERT_TO_PROTON_C=yes endif ifeq ($(strip $(CONVERT_TO_PROTON_C)), yes) TARGET := $(TARGET)_proton_c include $(STM32_PATH)/proton_c.mk OPT_DEFS += -DCONVERT_TO_PROTON_C endif ifneq ($(FORCE_LAYOUT),) TARGET := $(TARGET)_$(FORCE_LAYOUT) endif include quantum/mcu_selection.mk ifdef MCU_FAMILY OPT_DEFS += -DQMK_STM32 KEYBOARD_PATHS += $(STM32_PATH) endif # Find all the C source files to be compiled in subfolders. KEYBOARD_SRC := KEYBOARD_C_1 := $(KEYBOARD_PATH_1)/$(KEYBOARD_FOLDER_1).c KEYBOARD_C_2 := $(KEYBOARD_PATH_2)/$(KEYBOARD_FOLDER_2).c KEYBOARD_C_3 := $(KEYBOARD_PATH_3)/$(KEYBOARD_FOLDER_3).c KEYBOARD_C_4 := $(KEYBOARD_PATH_4)/$(KEYBOARD_FOLDER_4).c KEYBOARD_C_5 := $(KEYBOARD_PATH_5)/$(KEYBOARD_FOLDER_5).c ifneq ("$(wildcard $(KEYBOARD_C_5))","") KEYBOARD_SRC += $(KEYBOARD_C_5) endif ifneq ("$(wildcard $(KEYBOARD_C_4))","") KEYBOARD_SRC += $(KEYBOARD_C_4) endif ifneq ("$(wildcard $(KEYBOARD_C_3))","") KEYBOARD_SRC += $(KEYBOARD_C_3) endif ifneq ("$(wildcard $(KEYBOARD_C_2))","") KEYBOARD_SRC += $(KEYBOARD_C_2) endif ifneq ("$(wildcard $(KEYBOARD_C_1))","") KEYBOARD_SRC += $(KEYBOARD_C_1) endif # Generate KEYBOARD_name_subname for all levels of the keyboard folder KEYBOARD_FILESAFE_1 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_1))) KEYBOARD_FILESAFE_2 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_2))) KEYBOARD_FILESAFE_3 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_3))) KEYBOARD_FILESAFE_4 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_4))) KEYBOARD_FILESAFE_5 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_5))) ifneq ("$(wildcard $(KEYBOARD_PATH_5)/)","") OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_5) endif ifneq ("$(wildcard $(KEYBOARD_PATH_4)/)","") OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_4) endif ifneq ("$(wildcard $(KEYBOARD_PATH_3)/)","") OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_3) endif ifneq ("$(wildcard $(KEYBOARD_PATH_2)/)","") OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_2) endif ifneq ("$(wildcard $(KEYBOARD_PATH_1)/)","") OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_1) endif # Setup the define for QMK_KEYBOARD_H. This is used inside of keymaps so # that the same keymap may be used on multiple keyboards. # # We grab the most top-level include file that we can. That file should # use #ifdef statements to include all the neccesary subfolder includes, # as described here: # # https://docs.qmk.fm/#/feature_layouts?id=tips-for-making-layouts-keyboard-agnostic # ifneq ("$(wildcard $(KEYBOARD_PATH_1)/$(KEYBOARD_FOLDER_1).h)","") QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_1).h endif ifneq ("$(wildcard $(KEYBOARD_PATH_2)/$(KEYBOARD_FOLDER_2).h)","") QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_2).h endif ifneq ("$(wildcard $(KEYBOARD_PATH_3)/$(KEYBOARD_FOLDER_3).h)","") QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_3).h endif ifneq ("$(wildcard $(KEYBOARD_PATH_4)/$(KEYBOARD_FOLDER_4).h)","") QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_4).h endif ifneq ("$(wildcard $(KEYBOARD_PATH_5)/$(KEYBOARD_FOLDER_5).h)","") QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_5).h endif # Determine and set parameters based on the keyboard's processor family. # We can assume a ChibiOS target When MCU_FAMILY is defined since it's # not used for LUFA ifdef MCU_FAMILY FIRMWARE_FORMAT?=bin PLATFORM=CHIBIOS else ifdef ARM_ATSAM PLATFORM=ARM_ATSAM FIRMWARE_FORMAT=bin else PLATFORM=AVR FIRMWARE_FORMAT?=hex endif ifeq ($(PLATFORM),CHIBIOS) include $(TMK_PATH)/chibios.mk OPT_OS = chibios ifneq ("$(wildcard $(KEYBOARD_PATH_5)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_5)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_5)/boards/$(BOARD)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_5)/boards/$(BOARD)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_4)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_4)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_4)/boards/$(BOARD)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_4)/boards/$(BOARD)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_3)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_3)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_3)/boards/$(BOARD)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_3)/boards/$(BOARD)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_2)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_2)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_2)/boards/$(BOARD)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_2)/boards/$(BOARD)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_1)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_1)/bootloader_defs.h else ifneq ("$(wildcard $(KEYBOARD_PATH_1)/boards/$(BOARD)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_1)/boards/$(BOARD)/bootloader_defs.h else ifneq ("$(wildcard $(TOP_DIR)/drivers/boards/$(BOARD)/bootloader_defs.h)","") OPT_DEFS += -include $(TOP_DIR)/drivers/boards/$(BOARD)/bootloader_defs.h endif endif # Find all of the config.h files and add them to our CONFIG_H define. CONFIG_H := ifneq ("$(wildcard $(KEYBOARD_PATH_5)/config.h)","") CONFIG_H += $(KEYBOARD_PATH_5)/config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_4)/config.h)","") CONFIG_H += $(KEYBOARD_PATH_4)/config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_3)/config.h)","") CONFIG_H += $(KEYBOARD_PATH_3)/config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_2)/config.h)","") CONFIG_H += $(KEYBOARD_PATH_2)/config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_1)/config.h)","") CONFIG_H += $(KEYBOARD_PATH_1)/config.h endif POST_CONFIG_H := ifneq ("$(wildcard $(KEYBOARD_PATH_1)/post_config.h)","") POST_CONFIG_H += $(KEYBOARD_PATH_1)/post_config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_2)/post_config.h)","") POST_CONFIG_H += $(KEYBOARD_PATH_2)/post_config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_3)/post_config.h)","") POST_CONFIG_H += $(KEYBOARD_PATH_3)/post_config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_4)/post_config.h)","") POST_CONFIG_H += $(KEYBOARD_PATH_4)/post_config.h endif ifneq ("$(wildcard $(KEYBOARD_PATH_5)/post_config.h)","") POST_CONFIG_H += $(KEYBOARD_PATH_5)/post_config.h endif # Save the defines and includes here, so we don't include any keymap specific ones PROJECT_DEFS := $(OPT_DEFS) PROJECT_INC := $(VPATH) $(EXTRAINCDIRS) $(KEYBOARD_PATHS) PROJECT_CONFIG := $(CONFIG_H) # Userspace setup and definitions ifeq ("$(USER_NAME)","") USER_NAME := $(KEYMAP) endif USER_PATH := users/$(USER_NAME) -include $(USER_PATH)/rules.mk ifneq ("$(wildcard $(USER_PATH)/config.h)","") CONFIG_H += $(USER_PATH)/config.h endif # Object files directory # To put object files in current directory, use a dot (.), do NOT make # this an empty or blank macro! KEYMAP_OUTPUT := $(BUILD_DIR)/obj_$(TARGET) ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","") CONFIG_H += $(KEYMAP_PATH)/config.h endif # project specific files SRC += $(KEYBOARD_SRC) \ $(KEYMAP_C) \ $(QUANTUM_SRC) # Optimize size but this may cause error "relocation truncated to fit" #EXTRALDFLAGS = -Wl,--relax # Search Path VPATH += $(KEYMAP_PATH) VPATH += $(USER_PATH) VPATH += $(KEYBOARD_PATHS) VPATH += $(COMMON_VPATH) include common_features.mk include $(TMK_PATH)/protocol.mk include $(TMK_PATH)/common.mk include bootloader.mk SRC += $(patsubst %.c,%.clib,$(LIB_SRC)) SRC += $(patsubst %.c,%.clib,$(QUANTUM_LIB_SRC)) SRC += $(TMK_COMMON_SRC) OPT_DEFS += $(TMK_COMMON_DEFS) EXTRALDFLAGS += $(TMK_COMMON_LDFLAGS) ifeq ($(PLATFORM),AVR) ifeq ($(strip $(PROTOCOL)), VUSB) include $(TMK_PATH)/protocol/vusb.mk else include $(TMK_PATH)/protocol/lufa.mk endif include $(TMK_PATH)/avr.mk endif ifeq ($(PLATFORM),ARM_ATSAM) include $(TMK_PATH)/arm_atsam.mk include $(TMK_PATH)/protocol/arm_atsam.mk endif ifeq ($(PLATFORM),CHIBIOS) include $(TMK_PATH)/protocol/chibios.mk endif ifeq ($(strip $(VISUALIZER_ENABLE)), yes) VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer include $(VISUALIZER_PATH)/visualizer.mk endif CONFIG_H += $(POST_CONFIG_H) ALL_CONFIGS := $(PROJECT_CONFIG) $(CONFIG_H) OUTPUTS := $(KEYMAP_OUTPUT) $(KEYBOARD_OUTPUT) $(KEYMAP_OUTPUT)_SRC := $(SRC) $(KEYMAP_OUTPUT)_DEFS := $(OPT_DEFS) $(GFXDEFS) \ -DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYBOARD_H=\"$(QMK_KEYBOARD_H)\" -DQMK_KEYBOARD_CONFIG_H=\"$(KEYBOARD_PATH_1)/config.h\" \ -DQMK_KEYMAP=\"$(KEYMAP)\" -DQMK_KEYMAP_H=\"$(KEYMAP).h\" -DQMK_KEYMAP_CONFIG_H=\"$(KEYMAP_PATH)/config.h\" \ -DQMK_SUBPROJECT -DQMK_SUBPROJECT_H -DQMK_SUBPROJECT_CONFIG_H $(KEYMAP_OUTPUT)_INC := $(VPATH) $(EXTRAINCDIRS) $(KEYMAP_OUTPUT)_CONFIG := $(CONFIG_H) $(KEYBOARD_OUTPUT)_SRC := $(CHIBISRC) $(GFXSRC) $(KEYBOARD_OUTPUT)_DEFS := $(PROJECT_DEFS) $(GFXDEFS) $(KEYBOARD_OUTPUT)_INC := $(PROJECT_INC) $(GFXINC) $(KEYBOARD_OUTPUT)_CONFIG := $(PROJECT_CONFIG) # Default target. all: build check-size build: elf cpfirmware check-size: build objs-size: build include show_options.mk include $(TMK_PATH)/rules.mk