1 STARTING_MAKEFILE := $(firstword $(MAKEFILE_LIST))
2 ROOT_MAKEFILE := $(lastword $(MAKEFILE_LIST))
3 ABS_STARTING_MAKEFILE := $(abspath $(STARTING_MAKEFILE))
4 ABS_ROOT_MAKEFILE := $(abspath $(ROOT_MAKEFILE))
5 ABS_STARTING_DIR := $(dir $(ABS_STARTING_MAKEFILE))
6 ABS_ROOT_DIR := $(dir $(ABS_ROOT_MAKEFILE))
7 STARTING_DIR := $(subst $(ABS_ROOT_DIR),,$(ABS_STARTING_DIR))
9 PATH_ELEMENTS := $(subst /, ,$(STARTING_DIR))
11 define NEXT_PATH_ELEMENT
12 $$(eval CURRENT_PATH_ELEMENT := $$(firstword $$(PATH_ELEMENTS)))
13 $$(eval PATH_ELEMENTS := $$(wordlist 2,9999,$$(PATH_ELEMENTS)))
16 $(eval $(call NEXT_PATH_ELEMENT))
18 ifeq ($(CURRENT_PATH_ELEMENT),keyboards)
19 $(eval $(call NEXT_PATH_ELEMENT))
20 KEYBOARD := $(CURRENT_PATH_ELEMENT)
21 $(eval $(call NEXT_PATH_ELEMENT))
22 ifeq ($(CURRENT_PATH_ELEMENT),keymaps)
23 $(eval $(call NEXT_PATH_ELEMENT))
24 KEYMAP := $(CURRENT_PATH_ELEMENT)
25 else ifneq ($(CURRENT_PATH_ELEMENT),)
26 SUBPROJECT := $(CURRENT_PATH_ELEMENT)
27 $(eval $(call NEXT_PATH_ELEMENT))
28 ifeq ($(CURRENT_PATH_ELEMENT),keymaps)
29 $(eval $(call NEXT_PATH_ELEMENT))
30 KEYMAP := $(CURRENT_PATH_ELEMENT)
35 $(info Keyboard: $(KEYBOARD))
36 $(info Keymap: $(KEYMAP))
37 $(info Subproject: $(SUBPROJECT))