5 STARTING_MAKEFILE := $(firstword $(MAKEFILE_LIST))
6 ROOT_MAKEFILE := $(lastword $(MAKEFILE_LIST))
7 ROOT_DIR := $(dir $(ROOT_MAKEFILE))
11 ABS_STARTING_MAKEFILE := $(abspath $(STARTING_MAKEFILE))
12 ABS_ROOT_MAKEFILE := $(abspath $(ROOT_MAKEFILE))
13 ABS_STARTING_DIR := $(dir $(ABS_STARTING_MAKEFILE))
14 ABS_ROOT_DIR := $(dir $(ABS_ROOT_MAKEFILE))
15 STARTING_DIR := $(subst $(ABS_ROOT_DIR),,$(ABS_STARTING_DIR))
17 PATH_ELEMENTS := $(subst /, ,$(STARTING_DIR))
21 define NEXT_PATH_ELEMENT
22 $$(eval CURRENT_PATH_ELEMENT := $$(firstword $$(PATH_ELEMENTS)))
23 $$(eval PATH_ELEMENTS := $$(wordlist 2,9999,$$(PATH_ELEMENTS)))
26 $(eval $(call NEXT_PATH_ELEMENT))
28 ifeq ($(CURRENT_PATH_ELEMENT),keyboards)
29 $(eval $(call NEXT_PATH_ELEMENT))
30 KEYBOARD := $(CURRENT_PATH_ELEMENT)
31 $(eval $(call NEXT_PATH_ELEMENT))
32 ifeq ($(CURRENT_PATH_ELEMENT),keymaps)
33 $(eval $(call NEXT_PATH_ELEMENT))
34 KEYMAP := $(CURRENT_PATH_ELEMENT)
35 else ifneq ($(CURRENT_PATH_ELEMENT),)
36 SUBPROJECT := $(CURRENT_PATH_ELEMENT)
37 $(eval $(call NEXT_PATH_ELEMENT))
38 ifeq ($(CURRENT_PATH_ELEMENT),keymaps)
39 $(eval $(call NEXT_PATH_ELEMENT))
40 KEYMAP := $(CURRENT_PATH_ELEMENT)
45 # Only consider folders with makefiles, to prevent errors in case there are extra folders
46 KEYBOARDS := $(notdir $(patsubst %/Makefile,%,$(wildcard $(ROOT_DIR)/keyboards/*/Makefile)))
48 #Compability with the old make variables
50 KEYBOARD := $(keyboard)
56 SUBPROJECT := $(subproject)
62 $(info Keyboard: $(KEYBOARD))
63 $(info Keymap: $(KEYMAP))
64 $(info Subproject: $(SUBPROJECT))
65 $(info Keyboards: $(KEYBOARDS))
70 .DEFAULT_GOAL := $(KEYBOARD)-$(KEYMAP)
72 .DEFAULT_GOAL := $(KEYBOARD)-$(SUBPROJECT)-$(KEYMAP)
74 else ifneq ($(SUBPROJECT),)
75 .DEFAULT_GOAL := $(KEYBOARD)-$(SUBPROJECT)-allkm
76 else ifneq ($(KEYBOARD),)
77 .DEFAULT_GOAL := $(KEYBOARD)-allsp-allkm
81 # Compare the start of the RULE_VARIABLE with the first argument($1)
82 # If the rules equals $1 or starts with $1-, RULE_FOUND is set to true
83 # and $1 is removed from the RULE variable
84 # Otherwise the RULE_FOUND variable is set to false
85 # The function is a bit tricky, since there's no built in $(startswith) function
86 define COMPARE_AND_REMOVE_FROM_RULE_HELPER
91 STARTDASH_REMOVED=$$(subst START$1-,,START$$(RULE))
92 ifneq ($$(STARTDASH_REMOVED),START$$(RULE))
94 RULE := $$(STARTDASH_REMOVED)
101 COMPARE_AND_REMOVE_FROM_RULE = $(eval $(call COMPARE_AND_REMOVE_FROM_RULE_HELPER,$1))$(RULE_FOUND)
104 # Recursively try to find a match
105 # $1 The list to be checked
106 # If a match is found, then RULE_FOUND is set to true
107 # and MATCHED_ITEM to the item that was matched
108 define TRY_TO_MATCH_RULE_FROM_LIST_HELPER
110 ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,$$(firstword $1)),true)
111 MATCHED_ITEM := $$(firstword $1)
113 $$(eval $$(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER,$$(wordlist 2,9999,$1)))
118 TRY_TO_MATCH_RULE_FROM_LIST = $(eval $(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER,$1))$(RULE_FOUND)
120 define ALL_IN_LIST_LOOP
121 OLD_RULE$1 := $$(RULE)
122 $$(eval $$(call $1,$$(ITEM$1)))
123 RULE := $$(OLD_RULE$1)
126 define PARSE_ALL_IN_LIST
127 $$(foreach ITEM$1,$2,$$(eval $$(call ALL_IN_LIST_LOOP,$1)))
133 ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allkb),true)
134 $$(eval $$(call PARSE_ALL_KEYBOARDS))
135 else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(KEYBOARDS)),true)
136 $$(eval $$(call PARSE_KEYBOARD,$$(MATCHED_ITEM)))
137 else ifneq ($$(KEYBOARD),)
138 $$(eval $$(call PARSE_KEYBOARD,$$(KEYBOARD)))
140 $$(info make: *** No rule to make target '$1'. Stop.)
146 define PARSE_KEYBOARD
148 # A subproject is any keyboard subfolder with a makefile
149 SUBPROJECTS := $$(notdir $$(patsubst %/Makefile,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/*/Makefile)))
150 ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allsp),true)
151 $$(eval $$(call PARSE_ALL_SUBPROJECTS))
152 else ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,defaultsp),true)
153 $$(eval $$(call PARSE_SUBPROJECT,defaultsp))
154 else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(SUBPROJECTS)),true)
155 $$(eval $$(call PARSE_SUBPROJECT,$$(MATCHED_ITEM)))
156 else ifneq ($$(SUBPROJECT),)
157 $$(eval $$(call PARSE_SUBPROJECT,$$(SUBPROJECT)))
159 # If there's no matching subproject, we assume it's the default
160 # This will allow you to leave the subproject part of the target out
161 $$(eval $$(call PARSE_SUBPROJECT,defaultsp))
165 define PARSE_ALL_KEYBOARDS
166 $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_KEYBOARD,$(KEYBOARDS)))
170 define PARSE_SUBPROJECT
173 $$(eval include $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/Makefile)
174 CURRENT_SP := $$(SUBPROJECT_DEFAULT)
178 # If current subproject is empty (the default was not defined), and we have a list of subproject
180 ifeq ($$(CURRENT_SP),)
181 ifneq ($$(SUBPROJECTS),)
185 ifneq ($$(CURRENT_SP),allsp)
186 KEYMAPS := $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/keymaps/*/.)))
187 ifneq ($$(CURRENT_SP),)
188 SP_KEYMAPS := $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/$$(CURRENT_SP)/keymaps/*/.)))
189 KEYMAPS := $$(sort $$(KEYMAPS) $$(SP_KEYMAPS))
192 $$(eval $$(call PARSE_ALL_KEYMAPS))
193 else ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allkm),true)
194 $$(eval $$(call PARSE_ALL_KEYMAPS))
195 else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(KEYMAPS)),true)
196 $$(eval $$(call PARSE_KEYMAP,$$(MATCHED_ITEM)))
197 else ifneq ($$(KEYMAP),)
198 $$(eval $$(call PARSE_KEYMAP,$$(KEYMAP)))
200 ifeq ($$(CURRENT_SP),)
201 $$(info make: *** No rule to make target '$$(CURRENT_KB)-$$(RULE)'. Stop.)
203 $$(info make: *** No rule to make target '$$(CURRENT_KB)-$$(CURRENT_SP)-$$(RULE)'. Stop.)
208 $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_SUBPROJECT,$(SUBPROJECTS)))
212 define PARSE_ALL_SUBPROJECTS
213 ifeq ($$(SUBPROJECTS),)
214 $$(eval $$(call PARSE_SUBPROJECT,defaultsp))
216 $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_SUBPROJECT,$$(SUBPROJECTS)))
223 COMMAND := COMMAND_KEYBOARD_$$(CURRENT_KB)_SUBPROJECT_$(CURRENT_SP)_KEYMAP_$$(CURRENT_KM)
224 COMMANDS += $$(COMMAND)
225 ifeq ($$(CURRENT_SP),)
226 KB_SP := $(CURRENT_KB)
228 KB_SP := $(CURRENT_KB)/$$(CURRENT_SP)
230 KB_SP := $(BOLD)$$(KB_SP)$(NO_COLOR)
231 MAKE_VARS := KEYBOARD=$$(CURRENT_KB) SUBPROJECT=$$(CURRENT_SP) KEYMAP=$$(CURRENT_KM)
232 MAKE_VARS += VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=false
233 COMMAND_$$(COMMAND) := \
234 printf "Compiling $$(KB_SP) with $(BOLD)$$(CURRENT_KM)$(NO_COLOR)" | \
235 $(AWK) '{ printf "%-118s", $$$$0;}'; \
236 LOG=$$$$($$(MAKE) -C $(ROOT_DIR) -f build_keyboard.mk $$(MAKE_VARS) 2>&1) ; \
237 if [ $$$$? -gt 0 ]; \
238 then $$(PRINT_ERROR_PLAIN); \
239 elif [ "$$$$LOG" != "" ] ; \
240 then $$(PRINT_WARNING_PLAIN); \
246 define PARSE_ALL_KEYMAPS
247 $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_KEYMAP,$$(KEYMAPS)))
250 include $(ROOT_DIR)/message.mk
252 #RUN_COMMAND = echo "Running": $(COMMAND_$(COMMAND));
254 $(COMMAND_$(COMMAND))
255 #LOG=$$(echo $(COMMAND) VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \
257 # Allow specifying just the subproject, in the keyboard directory, which will compile all keymaps
258 SUBPROJECTS := $(notdir $(patsubst %/Makefile,%,$(wildcard ./*/Makefile)))
259 .PHONY: $(SUBPROJECTS)
260 $(SUBPROJECTS): %: %-allkm
264 cmp --version >/dev/null 2>&1; if [ $$? -gt 0 ]; then printf "$(MSG_NO_CMP)"; exit 1; fi;
265 git submodule status --recursive 2>/dev/null | \
266 while IFS= read -r x; do \
269 *) printf "$(MSG_SUBMODULE_DIRTY)";break;; \
272 $(eval $(call PARSE_RULE,$@))
273 $(foreach COMMAND,$(COMMANDS),$(RUN_COMMAND))
279 .PHONY: all-keyboards
280 all-keyboards: allkb-allsp-allkm
282 .PHONY: all-keyboards-defaults
283 all-keyboards-defaults: allkb-allsp-default
286 GIT_VERSION := $(shell git describe --abbrev=6 --dirty --always --tags 2>/dev/null || date +"%Y-%m-%d-%H:%M:%S")
287 BUILD_DATE := $(shell date +"%Y-%m-%d-%H:%M:%S")
288 $(shell echo '#define QMK_VERSION "$(GIT_VERSION)"' > $(ROOT_DIR)/quantum/version.h)
289 $(shell echo '#define QMK_BUILDDATE "$(BUILD_DATE)"' >> $(ROOT_DIR)/quantum/version.h)