build_keyboard.mk 16 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479
  1. # Determine what keyboard we are building and setup the build environment.
  2. #
  3. # We support folders up to 5 levels deep below `keyboards/`. This file is
  4. # responsible for determining which folder is being used and doing the
  5. # corresponding environment setup.
  6. ifndef VERBOSE
  7. .SILENT:
  8. endif
  9. .DEFAULT_GOAL := all
  10. include paths.mk
  11. include $(BUILDDEFS_PATH)/message.mk
  12. # Set the qmk cli to use
  13. QMK_BIN ?= qmk
  14. # Set the filename for the final firmware binary
  15. KEYBOARD_FILESAFE := $(subst /,_,$(KEYBOARD))
  16. TARGET ?= $(KEYBOARD_FILESAFE)_$(KEYMAP)
  17. KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD_FILESAFE)
  18. # Force expansion
  19. TARGET := $(TARGET)
  20. ifneq ($(FORCE_LAYOUT),)
  21. TARGET := $(TARGET)_$(FORCE_LAYOUT)
  22. endif
  23. # Object files and generated keymap directory
  24. # To put object files in current directory, use a dot (.), do NOT make
  25. # this an empty or blank macro!
  26. KEYMAP_OUTPUT := $(BUILD_DIR)/obj_$(TARGET)
  27. ifdef SKIP_VERSION
  28. OPT_DEFS += -DSKIP_VERSION
  29. endif
  30. # Generate the version.h file
  31. ifdef SKIP_VERSION
  32. VERSION_H_FLAGS := --skip-all
  33. endif
  34. ifdef SKIP_GIT
  35. VERSION_H_FLAGS := --skip-git
  36. endif
  37. # Generate the board's version.h file.
  38. $(shell $(QMK_BIN) generate-version-h $(VERSION_H_FLAGS) -q -o $(KEYMAP_OUTPUT)/src/version.h)
  39. # Determine which subfolders exist.
  40. KEYBOARD_FOLDER_PATH_1 := $(KEYBOARD)
  41. KEYBOARD_FOLDER_PATH_2 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_1)))
  42. KEYBOARD_FOLDER_PATH_3 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_2)))
  43. KEYBOARD_FOLDER_PATH_4 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_3)))
  44. KEYBOARD_FOLDER_PATH_5 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_4)))
  45. KEYBOARD_FOLDER_1 := $(notdir $(KEYBOARD_FOLDER_PATH_1))
  46. KEYBOARD_FOLDER_2 := $(notdir $(KEYBOARD_FOLDER_PATH_2))
  47. KEYBOARD_FOLDER_3 := $(notdir $(KEYBOARD_FOLDER_PATH_3))
  48. KEYBOARD_FOLDER_4 := $(notdir $(KEYBOARD_FOLDER_PATH_4))
  49. KEYBOARD_FOLDER_5 := $(notdir $(KEYBOARD_FOLDER_PATH_5))
  50. KEYBOARD_PATHS :=
  51. KEYBOARD_PATH_1 := keyboards/$(KEYBOARD_FOLDER_PATH_1)
  52. KEYBOARD_PATH_2 := keyboards/$(KEYBOARD_FOLDER_PATH_2)
  53. KEYBOARD_PATH_3 := keyboards/$(KEYBOARD_FOLDER_PATH_3)
  54. KEYBOARD_PATH_4 := keyboards/$(KEYBOARD_FOLDER_PATH_4)
  55. KEYBOARD_PATH_5 := keyboards/$(KEYBOARD_FOLDER_PATH_5)
  56. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/)","")
  57. KEYBOARD_PATHS += $(KEYBOARD_PATH_5)
  58. endif
  59. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/)","")
  60. KEYBOARD_PATHS += $(KEYBOARD_PATH_4)
  61. endif
  62. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/)","")
  63. KEYBOARD_PATHS += $(KEYBOARD_PATH_3)
  64. endif
  65. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/)","")
  66. KEYBOARD_PATHS += $(KEYBOARD_PATH_2)
  67. endif
  68. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/)","")
  69. KEYBOARD_PATHS += $(KEYBOARD_PATH_1)
  70. endif
  71. # Pull in rules.mk files from all our subfolders
  72. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/rules.mk)","")
  73. include $(KEYBOARD_PATH_5)/rules.mk
  74. endif
  75. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/rules.mk)","")
  76. include $(KEYBOARD_PATH_4)/rules.mk
  77. endif
  78. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/rules.mk)","")
  79. include $(KEYBOARD_PATH_3)/rules.mk
  80. endif
  81. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/rules.mk)","")
  82. include $(KEYBOARD_PATH_2)/rules.mk
  83. endif
  84. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/rules.mk)","")
  85. include $(KEYBOARD_PATH_1)/rules.mk
  86. endif
  87. MAIN_KEYMAP_PATH_1 := $(KEYBOARD_PATH_1)/keymaps/$(KEYMAP)
  88. MAIN_KEYMAP_PATH_2 := $(KEYBOARD_PATH_2)/keymaps/$(KEYMAP)
  89. MAIN_KEYMAP_PATH_3 := $(KEYBOARD_PATH_3)/keymaps/$(KEYMAP)
  90. MAIN_KEYMAP_PATH_4 := $(KEYBOARD_PATH_4)/keymaps/$(KEYMAP)
  91. MAIN_KEYMAP_PATH_5 := $(KEYBOARD_PATH_5)/keymaps/$(KEYMAP)
  92. # Pull in rules from info.json
  93. INFO_RULES_MK = $(shell $(QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_rules.mk)
  94. include $(INFO_RULES_MK)
  95. # Check for keymap.json first, so we can regenerate keymap.c
  96. include $(BUILDDEFS_PATH)/build_json.mk
  97. # Pull in keymap level rules.mk
  98. ifeq ("$(wildcard $(KEYMAP_PATH))", "")
  99. # Look through the possible keymap folders until we find a matching keymap.c
  100. ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.c)","")
  101. -include $(MAIN_KEYMAP_PATH_5)/rules.mk
  102. KEYMAP_C := $(MAIN_KEYMAP_PATH_5)/keymap.c
  103. KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
  104. else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.c)","")
  105. -include $(MAIN_KEYMAP_PATH_4)/rules.mk
  106. KEYMAP_C := $(MAIN_KEYMAP_PATH_4)/keymap.c
  107. KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
  108. else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.c)","")
  109. -include $(MAIN_KEYMAP_PATH_3)/rules.mk
  110. KEYMAP_C := $(MAIN_KEYMAP_PATH_3)/keymap.c
  111. KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
  112. else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.c)","")
  113. -include $(MAIN_KEYMAP_PATH_2)/rules.mk
  114. KEYMAP_C := $(MAIN_KEYMAP_PATH_2)/keymap.c
  115. KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
  116. else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","")
  117. -include $(MAIN_KEYMAP_PATH_1)/rules.mk
  118. KEYMAP_C := $(MAIN_KEYMAP_PATH_1)/keymap.c
  119. KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
  120. else ifneq ($(LAYOUTS),)
  121. # If we haven't found a keymap yet fall back to community layouts
  122. include $(BUILDDEFS_PATH)/build_layout.mk
  123. else
  124. $(call CATASTROPHIC_ERROR,Invalid keymap,Could not find keymap)
  125. # this state should never be reached
  126. endif
  127. endif
  128. # Have we found a keymap.json?
  129. ifneq ("$(wildcard $(KEYMAP_JSON))", "")
  130. KEYMAP_C := $(KEYMAP_OUTPUT)/src/keymap.c
  131. KEYMAP_H := $(KEYMAP_OUTPUT)/src/config.h
  132. # Load the keymap-level rules.mk if exists
  133. -include $(KEYMAP_PATH)/rules.mk
  134. # Load any rules.mk content from keymap.json
  135. INFO_RULES_MK = $(shell $(QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --keymap $(KEYMAP) --output $(KEYMAP_OUTPUT)/src/rules.mk)
  136. include $(INFO_RULES_MK)
  137. # Add rules to generate the keymap files - indentation here is important
  138. $(KEYMAP_OUTPUT)/src/keymap.c: $(KEYMAP_JSON)
  139. @$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
  140. $(eval CMD=$(QMK_BIN) json2c --quiet --output $(KEYMAP_C) $(KEYMAP_JSON))
  141. @$(BUILD_CMD)
  142. $(KEYMAP_OUTPUT)/src/config.h: $(KEYMAP_JSON)
  143. @$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
  144. $(eval CMD=$(QMK_BIN) generate-config-h --quiet --keyboard $(KEYBOARD) --keymap $(KEYMAP) --output $(KEYMAP_H))
  145. @$(BUILD_CMD)
  146. generated-files: $(KEYMAP_OUTPUT)/src/config.h $(KEYMAP_OUTPUT)/src/keymap.c
  147. endif
  148. ifeq ($(strip $(CTPC)), yes)
  149. CONVERT_TO_PROTON_C=yes
  150. endif
  151. ifeq ($(strip $(CONVERT_TO_PROTON_C)), yes)
  152. include platforms/chibios/boards/QMK_PROTON_C/convert_to_proton_c.mk
  153. endif
  154. include $(BUILDDEFS_PATH)/mcu_selection.mk
  155. # Find all the C source files to be compiled in subfolders.
  156. KEYBOARD_SRC :=
  157. KEYBOARD_C_1 := $(KEYBOARD_PATH_1)/$(KEYBOARD_FOLDER_1).c
  158. KEYBOARD_C_2 := $(KEYBOARD_PATH_2)/$(KEYBOARD_FOLDER_2).c
  159. KEYBOARD_C_3 := $(KEYBOARD_PATH_3)/$(KEYBOARD_FOLDER_3).c
  160. KEYBOARD_C_4 := $(KEYBOARD_PATH_4)/$(KEYBOARD_FOLDER_4).c
  161. KEYBOARD_C_5 := $(KEYBOARD_PATH_5)/$(KEYBOARD_FOLDER_5).c
  162. ifneq ("$(wildcard $(KEYBOARD_C_5))","")
  163. KEYBOARD_SRC += $(KEYBOARD_C_5)
  164. endif
  165. ifneq ("$(wildcard $(KEYBOARD_C_4))","")
  166. KEYBOARD_SRC += $(KEYBOARD_C_4)
  167. endif
  168. ifneq ("$(wildcard $(KEYBOARD_C_3))","")
  169. KEYBOARD_SRC += $(KEYBOARD_C_3)
  170. endif
  171. ifneq ("$(wildcard $(KEYBOARD_C_2))","")
  172. KEYBOARD_SRC += $(KEYBOARD_C_2)
  173. endif
  174. ifneq ("$(wildcard $(KEYBOARD_C_1))","")
  175. KEYBOARD_SRC += $(KEYBOARD_C_1)
  176. endif
  177. # Generate KEYBOARD_name_subname for all levels of the keyboard folder
  178. KEYBOARD_FILESAFE_1 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_1)))
  179. KEYBOARD_FILESAFE_2 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_2)))
  180. KEYBOARD_FILESAFE_3 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_3)))
  181. KEYBOARD_FILESAFE_4 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_4)))
  182. KEYBOARD_FILESAFE_5 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_5)))
  183. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/)","")
  184. OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_5)
  185. endif
  186. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/)","")
  187. OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_4)
  188. endif
  189. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/)","")
  190. OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_3)
  191. endif
  192. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/)","")
  193. OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_2)
  194. endif
  195. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/)","")
  196. OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_1)
  197. endif
  198. # Setup the define for QMK_KEYBOARD_H. This is used inside of keymaps so
  199. # that the same keymap may be used on multiple keyboards.
  200. #
  201. # We grab the most top-level include file that we can. That file should
  202. # use #ifdef statements to include all the neccesary subfolder includes,
  203. # as described here:
  204. #
  205. # https://docs.qmk.fm/#/feature_layouts?id=tips-for-making-layouts-keyboard-agnostic
  206. #
  207. QMK_KEYBOARD_H = $(KEYBOARD_OUTPUT)/src/default_keyboard.h
  208. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/$(KEYBOARD_FOLDER_1).h)","")
  209. QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_1).h
  210. endif
  211. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/$(KEYBOARD_FOLDER_2).h)","")
  212. QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_2).h
  213. endif
  214. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/$(KEYBOARD_FOLDER_3).h)","")
  215. QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_3).h
  216. endif
  217. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/$(KEYBOARD_FOLDER_4).h)","")
  218. QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_4).h
  219. endif
  220. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/$(KEYBOARD_FOLDER_5).h)","")
  221. QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_5).h
  222. endif
  223. # Determine and set parameters based on the keyboard's processor family.
  224. # We can assume a ChibiOS target When MCU_FAMILY is defined since it's
  225. # not used for LUFA
  226. ifdef MCU_FAMILY
  227. PLATFORM=CHIBIOS
  228. PLATFORM_KEY=chibios
  229. FIRMWARE_FORMAT?=bin
  230. OPT_DEFS += -DMCU_$(MCU_FAMILY)
  231. else ifdef ARM_ATSAM
  232. PLATFORM=ARM_ATSAM
  233. PLATFORM_KEY=arm_atsam
  234. FIRMWARE_FORMAT=bin
  235. else
  236. PLATFORM=AVR
  237. PLATFORM_KEY=avr
  238. FIRMWARE_FORMAT?=hex
  239. endif
  240. # Find all of the config.h files and add them to our CONFIG_H define.
  241. CONFIG_H :=
  242. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/config.h)","")
  243. CONFIG_H += $(KEYBOARD_PATH_5)/config.h
  244. endif
  245. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/config.h)","")
  246. CONFIG_H += $(KEYBOARD_PATH_4)/config.h
  247. endif
  248. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/config.h)","")
  249. CONFIG_H += $(KEYBOARD_PATH_3)/config.h
  250. endif
  251. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/config.h)","")
  252. CONFIG_H += $(KEYBOARD_PATH_2)/config.h
  253. endif
  254. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/config.h)","")
  255. CONFIG_H += $(KEYBOARD_PATH_1)/config.h
  256. endif
  257. POST_CONFIG_H :=
  258. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/post_config.h)","")
  259. POST_CONFIG_H += $(KEYBOARD_PATH_1)/post_config.h
  260. endif
  261. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/post_config.h)","")
  262. POST_CONFIG_H += $(KEYBOARD_PATH_2)/post_config.h
  263. endif
  264. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/post_config.h)","")
  265. POST_CONFIG_H += $(KEYBOARD_PATH_3)/post_config.h
  266. endif
  267. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/post_config.h)","")
  268. POST_CONFIG_H += $(KEYBOARD_PATH_4)/post_config.h
  269. endif
  270. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/post_config.h)","")
  271. POST_CONFIG_H += $(KEYBOARD_PATH_5)/post_config.h
  272. endif
  273. # Pull in stuff from info.json
  274. INFO_JSON_FILES :=
  275. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/info.json)","")
  276. INFO_JSON_FILES += $(KEYBOARD_PATH_1)/info.json
  277. endif
  278. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/info.json)","")
  279. INFO_JSON_FILES += $(KEYBOARD_PATH_2)/info.json
  280. endif
  281. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/info.json)","")
  282. INFO_JSON_FILES += $(KEYBOARD_PATH_3)/info.json
  283. endif
  284. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/info.json)","")
  285. INFO_JSON_FILES += $(KEYBOARD_PATH_4)/info.json
  286. endif
  287. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/info.json)","")
  288. INFO_JSON_FILES += $(KEYBOARD_PATH_5)/info.json
  289. endif
  290. CONFIG_H += $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/layouts.h
  291. $(KEYBOARD_OUTPUT)/src/info_config.h: $(INFO_JSON_FILES)
  292. @$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
  293. $(eval CMD=$(QMK_BIN) generate-config-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_config.h)
  294. @$(BUILD_CMD)
  295. $(KEYBOARD_OUTPUT)/src/default_keyboard.h: $(INFO_JSON_FILES)
  296. @$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
  297. $(eval CMD=$(QMK_BIN) generate-keyboard-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/default_keyboard.h)
  298. @$(BUILD_CMD)
  299. $(KEYBOARD_OUTPUT)/src/layouts.h: $(INFO_JSON_FILES)
  300. @$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
  301. $(eval CMD=$(QMK_BIN) generate-layouts --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/layouts.h)
  302. @$(BUILD_CMD)
  303. generated-files: $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/default_keyboard.h $(KEYBOARD_OUTPUT)/src/layouts.h
  304. .INTERMEDIATE : generated-files
  305. # Userspace setup and definitions
  306. ifeq ("$(USER_NAME)","")
  307. USER_NAME := $(KEYMAP)
  308. endif
  309. USER_PATH := users/$(USER_NAME)
  310. # Pull in user level rules.mk
  311. -include $(USER_PATH)/rules.mk
  312. ifneq ("$(wildcard $(USER_PATH)/config.h)","")
  313. CONFIG_H += $(USER_PATH)/config.h
  314. endif
  315. ifneq ("$(wildcard $(USER_PATH)/post_config.h)","")
  316. POST_CONFIG_H += $(USER_PATH)/post_config.h
  317. endif
  318. # Disable features that a keyboard doesn't support
  319. -include $(BUILDDEFS_PATH)/disable_features.mk
  320. # Pull in post_rules.mk files from all our subfolders
  321. ifneq ("$(wildcard $(KEYBOARD_PATH_1)/post_rules.mk)","")
  322. include $(KEYBOARD_PATH_1)/post_rules.mk
  323. endif
  324. ifneq ("$(wildcard $(KEYBOARD_PATH_2)/post_rules.mk)","")
  325. include $(KEYBOARD_PATH_2)/post_rules.mk
  326. endif
  327. ifneq ("$(wildcard $(KEYBOARD_PATH_3)/post_rules.mk)","")
  328. include $(KEYBOARD_PATH_3)/post_rules.mk
  329. endif
  330. ifneq ("$(wildcard $(KEYBOARD_PATH_4)/post_rules.mk)","")
  331. include $(KEYBOARD_PATH_4)/post_rules.mk
  332. endif
  333. ifneq ("$(wildcard $(KEYBOARD_PATH_5)/post_rules.mk)","")
  334. include $(KEYBOARD_PATH_5)/post_rules.mk
  335. endif
  336. ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","")
  337. CONFIG_H += $(KEYMAP_PATH)/config.h
  338. endif
  339. ifneq ("$(KEYMAP_H)","")
  340. CONFIG_H += $(KEYMAP_H)
  341. endif
  342. # project specific files
  343. SRC += \
  344. $(KEYBOARD_SRC) \
  345. $(KEYMAP_C) \
  346. $(QUANTUM_SRC) \
  347. $(QUANTUM_DIR)/main.c \
  348. # Optimize size but this may cause error "relocation truncated to fit"
  349. #EXTRALDFLAGS = -Wl,--relax
  350. # Search Path
  351. VPATH += $(KEYMAP_PATH)
  352. VPATH += $(USER_PATH)
  353. VPATH += $(KEYBOARD_PATHS)
  354. VPATH += $(COMMON_VPATH)
  355. VPATH += $(KEYBOARD_OUTPUT)/src
  356. VPATH += $(KEYMAP_OUTPUT)/src
  357. include $(BUILDDEFS_PATH)/common_features.mk
  358. include $(BUILDDEFS_PATH)/generic_features.mk
  359. include $(TMK_PATH)/protocol.mk
  360. include $(PLATFORM_PATH)/common.mk
  361. include $(BUILDDEFS_PATH)/bootloader.mk
  362. SRC += $(patsubst %.c,%.clib,$(LIB_SRC))
  363. SRC += $(patsubst %.c,%.clib,$(QUANTUM_LIB_SRC))
  364. SRC += $(TMK_COMMON_SRC)
  365. OPT_DEFS += $(TMK_COMMON_DEFS)
  366. EXTRALDFLAGS += $(TMK_COMMON_LDFLAGS)
  367. SKIP_COMPILE := no
  368. ifneq ($(REQUIRE_PLATFORM_KEY),)
  369. ifneq ($(REQUIRE_PLATFORM_KEY),$(PLATFORM_KEY))
  370. SKIP_COMPILE := yes
  371. endif
  372. endif
  373. include $(PLATFORM_PATH)/$(PLATFORM_KEY)/platform.mk
  374. -include $(PLATFORM_PATH)/$(PLATFORM_KEY)/flash.mk
  375. ifneq ($(strip $(PROTOCOL)),)
  376. include $(TMK_PATH)/protocol/$(strip $(shell echo $(PROTOCOL) | tr '[:upper:]' '[:lower:]')).mk
  377. else
  378. include $(TMK_PATH)/protocol/$(PLATFORM_KEY).mk
  379. endif
  380. # TODO: remove this bodge?
  381. PROJECT_DEFS := $(OPT_DEFS)
  382. PROJECT_INC := $(VPATH) $(EXTRAINCDIRS) $(KEYBOARD_PATHS)
  383. PROJECT_CONFIG := $(CONFIG_H)
  384. CONFIG_H += $(POST_CONFIG_H)
  385. ALL_CONFIGS := $(PROJECT_CONFIG) $(CONFIG_H)
  386. OUTPUTS := $(KEYMAP_OUTPUT) $(KEYBOARD_OUTPUT)
  387. $(KEYMAP_OUTPUT)_SRC := $(SRC)
  388. $(KEYMAP_OUTPUT)_DEFS := $(OPT_DEFS) \
  389. -DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYBOARD_H=\"$(QMK_KEYBOARD_H)\" \
  390. -DQMK_KEYMAP=\"$(KEYMAP)\" -DQMK_KEYMAP_H=\"$(KEYMAP).h\" -DQMK_KEYMAP_CONFIG_H=\"$(KEYMAP_PATH)/config.h\"
  391. $(KEYMAP_OUTPUT)_INC := $(VPATH) $(EXTRAINCDIRS)
  392. $(KEYMAP_OUTPUT)_CONFIG := $(CONFIG_H)
  393. $(KEYBOARD_OUTPUT)_SRC := $(PLATFORM_SRC)
  394. $(KEYBOARD_OUTPUT)_DEFS := $(PROJECT_DEFS)
  395. $(KEYBOARD_OUTPUT)_INC := $(PROJECT_INC)
  396. $(KEYBOARD_OUTPUT)_CONFIG := $(PROJECT_CONFIG)
  397. # Default target.
  398. ifeq ($(SKIP_COMPILE),no)
  399. all: build check-size
  400. else
  401. all:
  402. echo "skipped" >&2
  403. endif
  404. build: elf cpfirmware
  405. check-size: build
  406. check-md5: build
  407. objs-size: build
  408. include $(BUILDDEFS_PATH)/show_options.mk
  409. include $(BUILDDEFS_PATH)/common_rules.mk
  410. # Ensure we have generated files available for each of the objects
  411. define GEN_FILES
  412. $1: generated-files
  413. endef
  414. $(foreach O,$(OBJ),$(eval $(call GEN_FILES,$(patsubst %.a,%.o,$(O)))))