elfboot/Makefile.clean at master · croemheld/elfboot · GitHub

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target := $(obj)

.PHONY: __clean
__clean: clean-$(target)

srctree	:= .
objtree	:= .
rootdir	:= $(if $(dir),src/$(dir),src)

include $(srctree)/Makefile.lib
-include $(srctree)/auto.conf

#
# Compile template
#

define collect_files
$(1)-objs	:=
$(1)-mods	:=

$$(eval $$(call collect_target,$$(rootdir),$(1)))
endef

$(eval $(call collect_files,$(target)))

clean-objs := $($(target)-objs)
clean-objs += $(target).elf
clean-objs += $(target).bin

clean-deps := $($(target)-objs:.o=.o.d)
clean-deps += $($(target)-mods:.o=.o.d)

clean-mods := $($(target)-mods)
clean-mods += $($(target)-mods:.o=.ebm)

.PHONY: clean-$(target)-deps
clean-$(target)-deps:
	@for objfile in $(subst ./,,$(clean-deps)); do			\
		if [ -e $$objfile ]; then							\
			$(RM) -f $$objfile;								\
		fi													\
	done

.PHONY: clean-$(target)-mods
clean-$(target)-mods:
	@for objfile in $(subst ./,,$(clean-mods)); do			\
		if [ -e $$objfile ]; then							\
			echo "  CLEAN   $$objfile";						\
			$(RM) -f $$objfile;								\
		fi													\
	done

.PHONY: clean-$(target)
clean-$(target): clean-$(target)-mods clean-$(target)-deps
	@for objfile in $(subst ./,,$(clean-objs)); do			\
		if [ -e $$objfile ]; then							\
			echo "  CLEAN   $$objfile";						\
			$(RM) -f $$objfile;								\
		fi													\
	done