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- STARTING_MAKEFILE := $(firstword $(MAKEFILE_LIST))
- ROOT_MAKEFILE := $(lastword $(MAKEFILE_LIST))
- ROOT_DIR := $(dir, $(ROOT_MAKEFILE))
- ifeq ($(ROOT_DIR),)
- ROOT_DIR := .
- endif
- 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))
-
- QUANTUM_DIR:=$(ROOT_DIR)/quantum
-
- 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 $(ROOT_DIR)/keyboards)
- KEYBOARDS := $(notdir $(patsubst %/.,%,$(wildcard $(ROOT_DIR)/keyboards/*/.)))
-
- $(info Keyboard: $(KEYBOARD))
- $(info Keymap: $(KEYMAP))
- $(info Subproject: $(SUBPROJECT))
- $(info Keyboards: $(KEYBOARDS))
-
-
- # Compare the start of the RULE_VARIABLE with the first argument($1)
- # If the rules equals $1 or starts with $1-, RULE_FOUND is set to true
- # and $1 is removed from the RULE variable
- # Otherwise the RULE_FOUND variable is set to false
- # The function is a bit tricky, since there's no built in $(startswith) function
- define COMPARE_AND_REMOVE_FROM_RULE_HELPER
- ifeq ($1,$$(RULE))
- RULE:=
- RULE_FOUND := true
- else
- STARTDASH_REMOVED=$$(subst START$1-,,START$$(RULE))
- ifneq ($$(STARTDASH_REMOVED),START$$(RULE))
- RULE_FOUND := true
- RULE := $$(STARTDASH_REMOVED)
- else
- RULE_FOUND := false
- endif
- endif
- endef
-
- COMPARE_AND_REMOVE_FROM_RULE = $(eval $(call COMPARE_AND_REMOVE_FROM_RULE_HELPER,$1))$(RULE_FOUND)
-
-
- # Recursively try to find a match
- # $1 The list to be checked
- # If a match is found, then RULE_FOUND is set to true
- # and MATCHED_ITEM to the item that was matched
- define TRY_TO_MATCH_RULE_FROM_LIST_HELPER
- ifneq ($1,)
- ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,$$(firstword $1)),true)
- MATCHED_ITEM := $$(firstword $1)
- else
- $$(eval $$(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER,$$(wordlist 2,9999,$1)))
- endif
- endif
- endef
-
- TRY_TO_MATCH_RULE_FROM_LIST = $(eval $(call TRY_TO_MATCH_RULE_FROM_LIST_HELPER,$1))$(RULE_FOUND)
-
- define ALL_IN_LIST_LOOP
- OLD_RULE$1 := $$(RULE)
- $$(eval $$(call $1,$$(ITEM$1)))
- RULE := $$(OLD_RULE$1)
- endef
-
- define PARSE_ALL_IN_LIST
- $$(foreach ITEM$1,$2,$$(eval $$(call ALL_IN_LIST_LOOP,$1)))
- endef
-
- define PARSE_RULE
- RULE := $1
- COMMANDS :=
- ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allkb),true)
- $$(eval $$(call PARSE_ALL_KEYBOARDS))
- else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(KEYBOARDS)),true)
- $$(eval $$(call PARSE_KEYBOARD,$$(MATCHED_ITEM)))
- endif
- endef
-
- # $1 = Keyboard
- define PARSE_KEYBOARD
- CURRENT_KB := $1
- # A subproject is any keyboard subfolder with a makefile
- SUBPROJECTS := $$(notdir $$(patsubst %/Makefile,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/*/Makefile)))
- ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allsp),true)
- $$(eval $$(call PARSE_ALL_SUBPROJECTS))
- else ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,defaultsp),true)
- $$(eval $$(call PARSE_SUBPROJECT,defaultsp))
- else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(SUBPROJECTS)),true)
- $$(eval $$(call PARSE_SUBPROJECT,$$(MATCHED_ITEM)))
- else
- # If there's no matching subproject, we assume it's the default
- # This will allow you to leave the subproject part of the target out
- $$(eval $$(call PARSE_SUBPROJECT,defaultsp))
- endif
- endef
-
- define PARSE_ALL_KEYBOARDS
- $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_KEYBOARD,$(KEYBOARDS)))
- endef
-
- # $1 Subproject
- define PARSE_SUBPROJECT
- ifeq ($1,defaultsp)
- $$(eval include $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/Makefile)
- CURRENT_SP := $$(SUBPROJECT_DEFAULT)
- else
- CURRENT_SP := $1
- endif
- KEYMAPS := $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(CURRENT_KB)/keymaps/*/.)))
- ifeq ($$(call COMPARE_AND_REMOVE_FROM_RULE,allkm),true)
- $$(eval $$(call PARSE_ALL_KEYMAPS))
- else ifeq ($$(call TRY_TO_MATCH_RULE_FROM_LIST,$$(KEYMAPS)),true)
- $$(eval $$(call PARSE_KEYMAP,$$(MATCHED_ITEM)))
- endif
- endef
-
- define PARSE_ALL_SUBPROJECTS
- ifeq ($$(SUBPROJECTS),)
- $$(eval $$(call PARSE_SUBPROJECT,defaultsp))
- else
- $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_SUBPROJECT,$$(SUBPROJECTS)))
- endif
- endef
-
- # $1 Keymap
- define PARSE_KEYMAP
- CURRENT_KM = $1
- COMMANDS += KEYBOARD_$$(CURRENT_KB)_SUBPROJECT_$$(CURRENT_SP)_KEYMAP_$$(CURRENT_KM)
- COMMAND_KEYBOARD_$$(CURRENT_KB)_SUBPROJECT_$(CURRENT_SP)_KEYMAP_$$(CURRENT_KM) := Keyboard $$(CURRENT_KB), Subproject $$(CURRENT_SP), Keymap $$(CURRENT_KM)
- endef
-
- define PARSE_ALL_KEYMAPS
- $$(eval $$(call PARSE_ALL_IN_LIST,PARSE_KEYMAP,$$(KEYMAPS)))
- endef
-
- RUN_COMMAND = echo "Running": $(COMMAND_$(COMMAND));
-
- .PHONY: %
- %:
- $(eval $(call PARSE_RULE,$@))
- $(foreach COMMAND,$(COMMANDS),$(RUN_COMMAND))
-
- .PHONY: all-keyboards
- all-keyboards: allkb
-
- .PHONY: all-keyboards-defaults
- all-keyboards-defaults: allkb-default-default
-
- .PHONY: all
- all:
- echo "Compiling"
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