Makefile

   1 ifndef VERBOSE
   2 .SILENT:
   3 endif
   4
   5 .DEFAULT_GOAL := all
   6
   7 space := $(subst ,, )
   8 ESCAPED_ABS_PATH = $(subst $(space),_SPACE_,$(abspath $1))
   9 starting_makefile := $(call ESCAPED_ABS_PATH,$(firstword $(MAKEFILE_LIST)))
  10 mkfile_path := $(call ESCAPED_ABS_PATH,$(lastword $(MAKEFILE_LIST))))
  11 abs_tmk_root := $(patsubst %/,%,$(dir $(mkfile_path)))
  12
  13 ifneq (,$(findstring /keyboards/,$(starting_makefile)))
  14         possible_keyboard:=$(patsubst %/,%,$(dir $(patsubst $(abs_tmk_root)/keyboards/%,%,$(starting_makefile))))
  15         ifneq (,$(findstring /keymaps/,$(possible_keyboard)))
  16                 KEYMAP_DIR:=$(lastword $(subst /keymaps/, ,$(possible_keyboard)))
  17                 KEYBOARD_DIR:=$(firstword $(subst /keymaps/, ,$(possible_keyboard)))
  18                 ifneq (,$(findstring /,$(KEYBOARD_DIR)))
  19                         # SUBPROJECT_DIR:=$(lastword $(subst /, ,$(KEYBOARD_DIR)))
  20                         # KEYBOARD_DIR:=$(firstword $(subst /, ,$(KEYBOARD_DIR)))
  21                         tmk_root = ../../..
  22                 else
  23                         tmk_root = ../../../..
  24                 endif
  25         else
  26                 KEYMAP_DIR:=default
  27                 KEYBOARD_DIR:=$(possible_keyboard)
  28                 ifneq (,$(findstring /,$(KEYBOARD_DIR)))
  29                         # SUBPROJECT_DIR:=$(lastword $(subst /, ,$(KEYBOARD_DIR)))
  30                         # KEYBOARD_DIR:=$(firstword $(subst /, ,$(KEYBOARD_DIR)))
  31                         tmk_root = ../../..
  32                 else
  33                         tmk_root = ../..
  34                 endif
  35         endif
  36 else
  37         tmk_root = .
  38 endif
  39 # $(info $(KEYBOARD_DIR))
  40 # $(info $(KEYMAP_DIR))
  41 # $(info $(SUBPROJECT_DIR))
  42
  43 # Directory common source filess exist
  44 TOP_DIR = $(tmk_root)
  45 TMK_DIR = tmk_core
  46 TMK_PATH = $(TOP_DIR)/$(TMK_DIR)
  47 LIB_PATH = $(TOP_DIR)/lib
  48
  49 QUANTUM_DIR = quantum
  50 QUANTUM_PATH = $(TOP_DIR)/$(QUANTUM_DIR)
  51
  52
  53 ifdef keyboard
  54         KEYBOARD ?= $(keyboard)
  55 endif
  56 ifdef KEYBOARD_DIR
  57         KEYBOARD ?= $(KEYBOARD_DIR)
  58 endif
  59 ifndef KEYBOARD
  60         KEYBOARD=planck
  61 endif
  62
  63 MASTER ?= left
  64 ifdef master
  65         MASTER = $(master)
  66 endif
  67
  68
  69 # converts things to keyboards/subproject
  70 ifneq (,$(findstring /,$(KEYBOARD)))
  71         TEMP:=$(KEYBOARD)
  72         KEYBOARD:=$(firstword $(subst /, ,$(TEMP)))
  73         SUBPROJECT:=$(lastword $(subst /, ,$(TEMP)))
  74 endif
  75
  76 KEYBOARD_PATH = $(TOP_DIR)/keyboards/$(KEYBOARD)
  77
  78 ifdef sub
  79         SUBPROJECT=$(sub)
  80 endif
  81 ifdef subproject
  82         SUBPROJECT=$(subproject)
  83 endif
  84
  85 ifneq ("$(wildcard $(KEYBOARD_PATH)/$(KEYBOARD).c)","")
  86         KEYBOARD_FILE = keyboards/$(KEYBOARD)/$(KEYBOARD).c
  87         ifneq ($(call ESCAPED_ABS_PATH,$(KEYBOARD_PATH)/Makefile),$(starting_makefile))
  88                 -include $(KEYBOARD_PATH)/Makefile
  89         endif
  90 else
  91 $(error "$(KEYBOARD_PATH)/$(KEYBOARD).c" does not exist)
  92 endif
  93
  94 ifdef SUBPROJECT_DEFAULT
  95         SUBPROJECT?=$(SUBPROJECT_DEFAULT)
  96 endif
  97
  98 ifdef SUBPROJECT
  99         SUBPROJECT_PATH = $(TOP_DIR)/keyboards/$(KEYBOARD)/$(SUBPROJECT)
 100         ifneq ("$(wildcard $(SUBPROJECT_PATH)/$(SUBPROJECT).c)","")
 101                 OPT_DEFS += -DSUBPROJECT_$(SUBPROJECT)
 102                 SUBPROJECT_FILE = keyboards/$(KEYBOARD)/$(SUBPROJECT)/$(SUBPROJECT).c
 103                 ifneq ($(call ESCAPED_ABS_PATH,$(SUBPROJECT_PATH)/Makefile),$(starting_makefile))
 104                         -include $(SUBPROJECT_PATH)/Makefile
 105                 endif
 106         else
 107 $(error "$(SUBPROJECT_PATH)/$(SUBPROJECT).c" does not exist)
 108         endif
 109 endif
 110
 111 ifdef keymap
 112         KEYMAP ?= $(keymap)
 113 endif
 114 ifdef KEYMAP_DIR
 115         KEYMAP ?= $(KEYMAP_DIR)
 116 endif
 117 ifndef KEYMAP
 118         KEYMAP = default
 119 endif
 120 KEYMAP_PATH = $(KEYBOARD_PATH)/keymaps/$(KEYMAP)
 121 ifneq ("$(wildcard $(KEYMAP_PATH)/keymap.c)","")
 122         KEYMAP_FILE = keyboards/$(KEYBOARD)/keymaps/$(KEYMAP)/keymap.c
 123         ifneq ($(call ESCAPED_ABS_PATH,$(KEYMAP_PATH)/Makefile),$(starting_makefile))
 124                 -include $(KEYMAP_PATH)/Makefile
 125         endif
 126 else
 127         ifeq ("$(wildcard $(SUBPROJECT_PATH)/keymaps/$(KEYMAP)/keymap.c)","")
 128 $(error "$(KEYMAP_PATH)/keymap.c" does not exist)
 129         else
 130                 KEYMAP_PATH = $(SUBPROJECT_PATH)/keymaps/$(KEYMAP)
 131                 KEYMAP_FILE = keyboards/$(KEYBOARD)/$(SUBPROJECT)/keymaps/$(KEYMAP)/keymap.c
 132                 ifneq ($(call ESCAPED_ABS_PATH,$(KEYMAP_PATH)/Makefile),$(starting_makefile))
 133                         -include $(KEYMAP_PATH)/Makefile
 134                 endif
 135         endif
 136 endif
 137
 138 ifdef SUBPROJECT
 139         TARGET ?= $(KEYBOARD)_$(SUBPROJECT)_$(KEYMAP)
 140 else
 141         TARGET ?= $(KEYBOARD)_$(KEYMAP)
 142 endif
 143
 144 BUILD_DIR = $(TOP_DIR)/.build
 145
 146 # Object files directory
 147 #     To put object files in current directory, use a dot (.), do NOT make
 148 #     this an empty or blank macro!
 149 OBJDIR = $(BUILD_DIR)/obj_$(TARGET)
 150
 151
 152
 153 ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","")
 154         CONFIG_H = $(KEYMAP_PATH)/config.h
 155 else
 156         CONFIG_H = $(KEYBOARD_PATH)/config.h
 157         ifdef SUBPROJECT
 158                 ifneq ("$(wildcard $(SUBPROJECT_PATH)/$(SUBPROJECT).c)","")
 159                         CONFIG_H = $(SUBPROJECT_PATH)/config.h
 160                 endif
 161         endif
 162 endif
 163
 164 # # project specific files
 165 SRC += $(KEYBOARD_FILE) \
 166         $(KEYMAP_FILE) \
 167         $(QUANTUM_DIR)/quantum.c \
 168         $(QUANTUM_DIR)/keymap_common.c \
 169         $(QUANTUM_DIR)/keycode_config.c \
 170         $(QUANTUM_DIR)/process_keycode/process_leader.c
 171
 172 ifdef SUBPROJECT
 173         SRC += $(SUBPROJECT_FILE)
 174 endif
 175
 176 ifdef SUBPROJECT
 177         SRC += $(SUBPROJECT_FILE)
 178 endif
 179
 180 ifdef SUBPROJECT
 181         SRC += $(SUBPROJECT_FILE)
 182 endif
 183
 184 ifndef CUSTOM_MATRIX
 185         SRC += $(QUANTUM_DIR)/matrix.c
 186 endif
 187
 188 ifeq ($(strip $(MIDI_ENABLE)), yes)
 189     OPT_DEFS += -DMIDI_ENABLE
 190         SRC += $(QUANTUM_DIR)/process_keycode/process_midi.c
 191 endif
 192
 193 ifeq ($(strip $(VIRTSER_ENABLE)), yes)
 194     OPT_DEFS += -DVIRTSER_ENABLE
 195 endif
 196
 197 ifeq ($(strip $(AUDIO_ENABLE)), yes)
 198     OPT_DEFS += -DAUDIO_ENABLE
 199         SRC += $(QUANTUM_DIR)/process_keycode/process_music.c
 200         SRC += $(QUANTUM_DIR)/audio/audio.c
 201         SRC += $(QUANTUM_DIR)/audio/voices.c
 202         SRC += $(QUANTUM_DIR)/audio/luts.c
 203 endif
 204
 205 ifeq ($(strip $(UCIS_ENABLE)), yes)
 206         OPT_DEFS += -DUCIS_ENABLE
 207         UNICODE_ENABLE = yes
 208 endif
 209
 210 ifeq ($(strip $(UNICODE_ENABLE)), yes)
 211     OPT_DEFS += -DUNICODE_ENABLE
 212         SRC += $(QUANTUM_DIR)/process_keycode/process_unicode.c
 213 endif
 214
 215 ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
 216         OPT_DEFS += -DRGBLIGHT_ENABLE
 217         SRC += $(QUANTUM_DIR)/light_ws2812.c
 218         SRC += $(QUANTUM_DIR)/rgblight.c
 219 endif
 220
 221 ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
 222         OPT_DEFS += -DTAP_DANCE_ENABLE
 223         SRC += $(QUANTUM_DIR)/process_keycode/process_tap_dance.c
 224 endif
 225
 226 ifeq ($(strip $(SERIAL_LINK_ENABLE)), yes)
 227         SERIAL_DIR = $(QUANTUM_DIR)/serial_link
 228         SERIAL_PATH = $(QUANTUM_PATH)/serial_link
 229         SERIAL_SRC = $(wildcard $(SERIAL_PATH)/protocol/*.c)
 230         SERIAL_SRC += $(wildcard $(SERIAL_PATH)/system/*.c)
 231         SRC += $(patsubst $(QUANTUM_PATH)/%,%,$(SERIAL_SRC))
 232         OPT_DEFS += -DSERIAL_LINK_ENABLE
 233         VAPTH += $(SERIAL_PATH)
 234 endif
 235
 236 # Optimize size but this may cause error "relocation truncated to fit"
 237 #EXTRALDFLAGS = -Wl,--relax
 238
 239 # Search Path
 240 VPATH += $(KEYMAP_PATH)
 241 ifdef SUBPROJECT
 242         VPATH += $(SUBPROJECT_PATH)
 243 endif
 244 VPATH += $(KEYBOARD_PATH)
 245 VPATH += $(TOP_DIR)
 246 VPATH += $(TMK_PATH)
 247 VPATH += $(QUANTUM_PATH)
 248 VPATH += $(QUANTUM_PATH)/keymap_extras
 249 VPATH += $(QUANTUM_PATH)/audio
 250 VPATH += $(QUANTUM_PATH)/process_keycode
 251
 252
 253 # We can assume a ChibiOS target When MCU_FAMILY is defined, since it's not used for LUFA
 254 ifdef MCU_FAMILY
 255         PLATFORM=CHIBIOS
 256 else
 257         PLATFORM=AVR
 258 endif
 259
 260 include $(TMK_PATH)/common.mk
 261 ifeq ($(PLATFORM),AVR)
 262         include $(TMK_PATH)/protocol/lufa.mk
 263         include $(TMK_PATH)/avr.mk
 264 else ifeq ($(PLATFORM),CHIBIOS)
 265         include $(TMK_PATH)/protocol/chibios.mk
 266         include $(TMK_PATH)/chibios.mk
 267         OPT_OS = chibios
 268 else
 269         $(error Unknown platform)
 270 endif
 271
 272 ifeq ($(strip $(VISUALIZER_ENABLE)), yes)
 273         VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer
 274         VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer
 275         include $(VISUALIZER_PATH)/visualizer.mk
 276 endif
 277
 278 include $(TMK_PATH)/rules.mk
 279
 280 GIT_VERSION := $(shell git describe --abbrev=6 --dirty --always --tags 2>/dev/null || date +"%Y-%m-%d-%H:%M:%S")
 281 BUILD_DATE := $(shell date +"%Y-%m-%d-%H:%M:%S")
 282 OPT_DEFS += -DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYMAP=\"$(KEYMAP)\"
 283
 284 $(shell echo '#define QMK_VERSION "$(GIT_VERSION)"' > $(QUANTUM_PATH)/version.h)
 285 $(shell echo '#define QMK_BUILDDATE "$(BUILD_DATE)"' >> $(QUANTUM_PATH)/version.h)