From 86706de036cf7ad52b679b259ca8f980057d0da5 Mon Sep 17 00:00:00 2001 From: Fred Sundvik Date: Mon, 1 Aug 2016 09:23:37 +0300 Subject: Parsing of makefile variables from starting dir --- Makefile | 322 ++++++++------------------------------------------------------- 1 file changed, 41 insertions(+), 281 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 693edc9f0..fcd57754b 100644 --- a/Makefile +++ b/Makefile @@ -1,281 +1,41 @@ -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 = $(TOP_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 $(UCIS_ENABLE)), yes) - OPT_DEFS += -DUCIS_ENABLE - UNICODE_ENABLE = yes -endif - -ifeq ($(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=\"$(KEYMAP)\" - -$(shell echo '#define QMK_VERSION "$(GIT_VERSION)"' > $(QUANTUM_PATH)/version.h) -$(shell echo '#define QMK_BUILDDATE "$(BUILD_DATE)"' >> $(QUANTUM_PATH)/version.h) +STARTING_MAKEFILE := $(firstword $(MAKEFILE_LIST)) +ROOT_MAKEFILE := $(lastword $(MAKEFILE_LIST)) +ABS_STARTING_MAKEFILE := $(abspath $(STARTING_MAKEFILE)) +ABS_ROOT_MAKEFILE := $(abspath $(ROOT_MAKEFILE)) +ABS_STARTING_DIR := $(dir $(ABS_STARTING_MAKEFILE)) +ABS_ROOT_DIR := $(dir $(ABS_ROOT_MAKEFILE)) +STARTING_DIR := $(subst $(ABS_ROOT_DIR),,$(ABS_STARTING_DIR)) + +PATH_ELEMENTS := $(subst /, ,$(STARTING_DIR)) + +define NEXT_PATH_ELEMENT + $$(eval CURRENT_PATH_ELEMENT := $$(firstword $$(PATH_ELEMENTS))) + $$(eval PATH_ELEMENTS := $$(wordlist 2,9999,$$(PATH_ELEMENTS))) +endef + +$(eval $(call NEXT_PATH_ELEMENT)) + +ifeq ($(CURRENT_PATH_ELEMENT),keyboards) + $(eval $(call NEXT_PATH_ELEMENT)) + KEYBOARD := $(CURRENT_PATH_ELEMENT) + $(eval $(call NEXT_PATH_ELEMENT)) + ifeq ($(CURRENT_PATH_ELEMENT),keymaps) + $(eval $(call NEXT_PATH_ELEMENT)) + KEYMAP := $(CURRENT_PATH_ELEMENT) + else ifneq ($(CURRENT_PATH_ELEMENT),) + SUBPROJECT := $(CURRENT_PATH_ELEMENT) + $(eval $(call NEXT_PATH_ELEMENT)) + ifeq ($(CURRENT_PATH_ELEMENT),keymaps) + $(eval $(call NEXT_PATH_ELEMENT)) + KEYMAP := $(CURRENT_PATH_ELEMENT) + endif + endif +endif + +$(info Keyboard: $(KEYBOARD)) +$(info Keymap: $(KEYMAP)) +$(info Subproject: $(SUBPROJECT)) + + +all: + echo "Compiling" \ No newline at end of file -- cgit v1.2.3