ecearth3/sources/ifs-36r4/Makefile

export MAKEFILE_NAME   := $(notdir $(realpath $(lastword $(MAKEFILE_LIST))))
export MAKEFILE_PATH   := $(dir    $(realpath $(lastword $(MAKEFILE_LIST))))
export MAKEFILE_SUBDIR := $(MAKEFILE_PATH)$(MAKEFILE_NAME).d
export MAKEFILE_CONFIG := $(MAKEFILE_SUBDIR)/$(MAKEFILE_NAME).config
export MAKEFILE_DIRS   := $(MAKEFILE_SUBDIR)/$(MAKEFILE_NAME).dirs
export MAKEFILE_RULES  := $(MAKEFILE_SUBDIR)/$(MAKEFILE_NAME).rules
export MAKEFILE_MASTER := $(MAKEFILE_SUBDIR)/$(MAKEFILE_NAME).master

$(info ========================================================================)
$(info *** Main IFS make file started $(MAKEFILE_PATH)$(MAKEFILE_NAME))
$(info ========================================================================)

include $(MAKEFILE_DIRS)

comp_tmp := $(IFS_COMPONENTS)
define dep_sequence
    ifneq (,$(word 2,$(comp_tmp)))
        $(word 2,$(comp_tmp)):$(word 1,$(comp_tmp))
        comp_tmp := $$(wordlist 2,$$(words $$(comp_tmp)),$$(comp_tmp))
    endif
endef

.PHONY: master lib clean realclean dep-clean $(IFS_COMPONENTS)

lib dep-clean:   $(IFS_COMPONENTS)
clean realclean: $(IFS_COMPONENTS) master
master:          lib

$(foreach ,$(IFS_COMPONENTS),$(eval $(dep_sequence)))

$(IFS_COMPONENTS):
	@echo "========================================================================"
	@echo "*** Making component $@: $(MAKECMDGOALS)"
	@echo "========================================================================"
	@echo -n "--> "
	$(MAKE) -C $(MAKEFILE_PATH)$@ -f $(MAKEFILE_NAME) $(MAKECMDGOALS)

master:
	@echo "========================================================================"
	@echo "*** Making IFS master: $(MAKECMDGOALS)"
	@echo "========================================================================"
	@echo -n "--> "
	$(MAKE) -C $(MAKEFILE_PATH) -f $(MAKEFILE_MASTER) $(MAKECMDGOALS)