qmk_firmware/Makefile
Fred Sundvik 79067662c8 Better "include guards" for the makefiles
Checking for ARCH is not good enough, since some subprojects define it.
Ergodox Ez for example. The leads to running the make from
keyboards/ergodox/ez failing. The keyboard makefile will not be included
in that case, and therefore not the CUSTOM_MATRIX either.

Furthermore the output files are read from many different .build
directories, so it doesn't fail deterministically. For example on the
Travis CI the compilation passes, since there's no outdated objects that
needs recompilation.
2016-07-31 13:22:18 +03:00

274 lines
7.0 KiB
Makefile

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