mirror of
https://github.com/qmk/qmk_firmware
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Parsing of makefile variables from starting dir
This commit is contained in:
Fred Sundvik
parent
a3a312f8f4
commit
86706de036
276
build_keyboard.mk
Normal file
276
build_keyboard.mk
Normal file
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ifndef VERBOSE
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.SILENT:
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endif
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.DEFAULT_GOAL := all
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space := $(subst ,, )
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ESCAPED_ABS_PATH = $(subst $(space),_SPACE_,$(abspath $1))
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starting_makefile := $(call ESCAPED_ABS_PATH,$(firstword $(MAKEFILE_LIST)))
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mkfile_path := $(call ESCAPED_ABS_PATH,$(lastword $(MAKEFILE_LIST))))
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abs_tmk_root := $(patsubst %/,%,$(dir $(mkfile_path)))
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ifneq (,$(findstring /keyboards/,$(starting_makefile)))
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possible_keyboard:=$(patsubst %/,%,$(dir $(patsubst $(abs_tmk_root)/keyboards/%,%,$(starting_makefile))))
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ifneq (,$(findstring /keymaps/,$(possible_keyboard)))
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KEYMAP_DIR:=$(lastword $(subst /keymaps/, ,$(possible_keyboard)))
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KEYBOARD_DIR:=$(firstword $(subst /keymaps/, ,$(possible_keyboard)))
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ifneq (,$(findstring /,$(KEYBOARD_DIR)))
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# SUBPROJECT_DIR:=$(lastword $(subst /, ,$(KEYBOARD_DIR)))
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# KEYBOARD_DIR:=$(firstword $(subst /, ,$(KEYBOARD_DIR)))
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tmk_root = ../../..
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else
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tmk_root = ../../../..
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endif
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else
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KEYMAP_DIR:=default
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KEYBOARD_DIR:=$(possible_keyboard)
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ifneq (,$(findstring /,$(KEYBOARD_DIR)))
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# SUBPROJECT_DIR:=$(lastword $(subst /, ,$(KEYBOARD_DIR)))
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# KEYBOARD_DIR:=$(firstword $(subst /, ,$(KEYBOARD_DIR)))
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tmk_root = ../../..
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else
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tmk_root = ../..
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endif
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endif
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else
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tmk_root = .
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endif
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# $(info $(KEYBOARD_DIR))
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# $(info $(KEYMAP_DIR))
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# $(info $(SUBPROJECT_DIR))
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# Directory common source filess exist
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TOP_DIR = $(tmk_root)
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TMK_DIR = tmk_core
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TMK_PATH = $(TOP_DIR)/$(TMK_DIR)
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LIB_PATH = $(TOP_DIR)/lib
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QUANTUM_DIR = quantum
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QUANTUM_PATH = $(TOP_DIR)/$(QUANTUM_DIR)
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ifdef keyboard
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KEYBOARD ?= $(keyboard)
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endif
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ifdef KEYBOARD_DIR
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KEYBOARD ?= $(KEYBOARD_DIR)
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endif
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ifndef KEYBOARD
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KEYBOARD=planck
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endif
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MASTER ?= left
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ifdef master
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MASTER = $(master)
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endif
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# converts things to keyboards/subproject
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ifneq (,$(findstring /,$(KEYBOARD)))
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TEMP:=$(KEYBOARD)
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KEYBOARD:=$(firstword $(subst /, ,$(TEMP)))
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SUBPROJECT:=$(lastword $(subst /, ,$(TEMP)))
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endif
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KEYBOARD_PATH = $(TOP_DIR)/keyboards/$(KEYBOARD)
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ifdef sub
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SUBPROJECT=$(sub)
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endif
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ifdef subproject
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SUBPROJECT=$(subproject)
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endif
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ifneq ("$(wildcard $(KEYBOARD_PATH)/$(KEYBOARD).c)","")
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KEYBOARD_FILE = keyboards/$(KEYBOARD)/$(KEYBOARD).c
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ifneq ($(call ESCAPED_ABS_PATH,$(KEYBOARD_PATH)/Makefile),$(starting_makefile))
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-include $(KEYBOARD_PATH)/Makefile
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endif
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else
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$(error "$(KEYBOARD_PATH)/$(KEYBOARD).c" does not exist)
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endif
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ifdef SUBPROJECT_DEFAULT
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SUBPROJECT?=$(SUBPROJECT_DEFAULT)
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endif
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ifdef SUBPROJECT
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SUBPROJECT_PATH = $(TOP_DIR)/keyboards/$(KEYBOARD)/$(SUBPROJECT)
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ifneq ("$(wildcard $(SUBPROJECT_PATH)/$(SUBPROJECT).c)","")
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OPT_DEFS += -DSUBPROJECT_$(SUBPROJECT)
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SUBPROJECT_FILE = keyboards/$(KEYBOARD)/$(SUBPROJECT)/$(SUBPROJECT).c
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ifneq ($(call ESCAPED_ABS_PATH,$(SUBPROJECT_PATH)/Makefile),$(starting_makefile))
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-include $(SUBPROJECT_PATH)/Makefile
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endif
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else
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$(error "$(SUBPROJECT_PATH)/$(SUBPROJECT).c" does not exist)
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endif
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endif
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ifdef keymap
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KEYMAP ?= $(keymap)
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endif
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ifdef KEYMAP_DIR
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KEYMAP ?= $(KEYMAP_DIR)
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endif
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ifndef KEYMAP
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KEYMAP = default
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endif
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KEYMAP_PATH = $(KEYBOARD_PATH)/keymaps/$(KEYMAP)
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ifneq ("$(wildcard $(KEYMAP_PATH)/keymap.c)","")
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KEYMAP_FILE = keyboards/$(KEYBOARD)/keymaps/$(KEYMAP)/keymap.c
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ifneq ($(call ESCAPED_ABS_PATH,$(KEYMAP_PATH)/Makefile),$(starting_makefile))
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-include $(KEYMAP_PATH)/Makefile
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endif
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else
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ifeq ("$(wildcard $(SUBPROJECT_PATH)/keymaps/$(KEYMAP)/keymap.c)","")
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$(error "$(KEYMAP_PATH)/keymap.c" does not exist)
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else
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KEYMAP_PATH = $(SUBPROJECT_PATH)/keymaps/$(KEYMAP)
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KEYMAP_FILE = keyboards/$(KEYBOARD)/$(SUBPROJECT)/keymaps/$(KEYMAP)/keymap.c
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ifneq ($(call ESCAPED_ABS_PATH,$(KEYMAP_PATH)/Makefile),$(starting_makefile))
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-include $(KEYMAP_PATH)/Makefile
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endif
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endif
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endif
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ifdef SUBPROJECT
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TARGET ?= $(KEYBOARD)_$(SUBPROJECT)_$(KEYMAP)
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else
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TARGET ?= $(KEYBOARD)_$(KEYMAP)
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endif
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BUILD_DIR = $(TOP_DIR)/.build
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# Object files directory
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# To put object files in current directory, use a dot (.), do NOT make
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# this an empty or blank macro!
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OBJDIR = $(BUILD_DIR)/obj_$(TARGET)
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ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","")
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CONFIG_H = $(KEYMAP_PATH)/config.h
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else
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CONFIG_H = $(KEYBOARD_PATH)/config.h
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ifdef SUBPROJECT
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ifneq ("$(wildcard $(SUBPROJECT_PATH)/$(SUBPROJECT).c)","")
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CONFIG_H = $(SUBPROJECT_PATH)/config.h
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endif
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endif
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endif
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# # project specific files
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SRC += $(KEYBOARD_FILE) \
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$(KEYMAP_FILE) \
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$(QUANTUM_DIR)/quantum.c \
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$(QUANTUM_DIR)/keymap_common.c \
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$(QUANTUM_DIR)/keycode_config.c \
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$(QUANTUM_DIR)/process_keycode/process_leader.c
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ifdef SUBPROJECT
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SRC += $(SUBPROJECT_FILE)
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endif
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ifdef SUBPROJECT
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SRC += $(SUBPROJECT_FILE)
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endif
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ifdef SUBPROJECT
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SRC += $(SUBPROJECT_FILE)
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endif
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ifndef CUSTOM_MATRIX
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SRC += $(QUANTUM_DIR)/matrix.c
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endif
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ifeq ($(strip $(MIDI_ENABLE)), yes)
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OPT_DEFS += -DMIDI_ENABLE
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SRC += $(QUANTUM_DIR)/process_keycode/process_midi.c
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endif
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ifeq ($(strip $(AUDIO_ENABLE)), yes)
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OPT_DEFS += -DAUDIO_ENABLE
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SRC += $(QUANTUM_DIR)/process_keycode/process_music.c
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SRC += $(QUANTUM_DIR)/audio/audio.c
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SRC += $(QUANTUM_DIR)/audio/voices.c
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SRC += $(QUANTUM_DIR)/audio/luts.c
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endif
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ifeq ($(strip $(UNICODE_ENABLE)), yes)
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OPT_DEFS += -DUNICODE_ENABLE
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SRC += $(QUANTUM_DIR)/process_keycode/process_unicode.c
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endif
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ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
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OPT_DEFS += -DRGBLIGHT_ENABLE
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SRC += $(QUANTUM_DIR)/light_ws2812.c
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SRC += $(QUANTUM_DIR)/rgblight.c
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endif
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ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
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OPT_DEFS += -DTAP_DANCE_ENABLE
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SRC += $(QUANTUM_DIR)/process_keycode/process_tap_dance.c
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endif
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ifeq ($(strip $(SERIAL_LINK_ENABLE)), yes)
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SERIAL_DIR = $(QUANTUM_DIR)/serial_link
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SERIAL_PATH = $(QUANTUM_PATH)/serial_link
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SERIAL_SRC = $(wildcard $(SERIAL_PATH)/protocol/*.c)
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SERIAL_SRC += $(wildcard $(SERIAL_PATH)/system/*.c)
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SRC += $(patsubst $(QUANTUM_PATH)/%,%,$(SERIAL_SRC))
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OPT_DEFS += -DSERIAL_LINK_ENABLE
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VAPTH += $(SERIAL_PATH)
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endif
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# Optimize size but this may cause error "relocation truncated to fit"
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#EXTRALDFLAGS = -Wl,--relax
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# Search Path
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VPATH += $(KEYMAP_PATH)
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ifdef SUBPROJECT
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VPATH += $(SUBPROJECT_PATH)
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endif
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VPATH += $(KEYBOARD_PATH)
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VPATH += $(TOP_DIR)
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VPATH += $(TMK_PATH)
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VPATH += $(QUANTUM_PATH)
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VPATH += $(QUANTUM_PATH)/keymap_extras
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VPATH += $(QUANTUM_PATH)/audio
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VPATH += $(QUANTUM_PATH)/process_keycode
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# We can assume a ChibiOS target When MCU_FAMILY is defined, since it's not used for LUFA
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ifdef MCU_FAMILY
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PLATFORM=CHIBIOS
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else
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PLATFORM=AVR
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endif
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include $(TMK_PATH)/common.mk
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ifeq ($(PLATFORM),AVR)
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include $(TMK_PATH)/protocol/lufa.mk
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include $(TMK_PATH)/avr.mk
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else ifeq ($(PLATFORM),CHIBIOS)
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include $(TMK_PATH)/protocol/chibios.mk
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include $(TMK_PATH)/chibios.mk
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OPT_OS = chibios
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else
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$(error Unknown platform)
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endif
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ifeq ($(strip $(VISUALIZER_ENABLE)), yes)
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VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer
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VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer
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include $(VISUALIZER_PATH)/visualizer.mk
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endif
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include $(TMK_PATH)/rules.mk
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GIT_VERSION := $(shell git describe --abbrev=6 --dirty --always --tags 2>/dev/null || date +"%Y-%m-%d-%H:%M:%S")
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BUILD_DATE := $(shell date +"%Y-%m-%d-%H:%M:%S")
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OPT_DEFS += -DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYMAP=\"$(KEYMAP)\"
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$(shell echo '#define QMK_VERSION "$(GIT_VERSION)"' > $(QUANTUM_PATH)/version.h)
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$(shell echo '#define QMK_BUILDDATE "$(BUILD_DATE)"' >> $(QUANTUM_PATH)/version.h)
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