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0194ed392f
Brought to you by codespell -w (using codespell v2.1.0). Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
33 lines
623 B
Makefile
33 lines
623 B
Makefile
ifndef ____nmk_defined__macro
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#
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# Helper to include makefile only once.
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#
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define include-once
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ifndef $(join ____nmk_defined__,$(1:.mk=))
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include $(__nmk_dir)$(1)
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endif
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endef
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# Helper to build built-in target in directory.
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# $(eval $(call gen-built-in,<dir>,<prerequisite>,<phony>))
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define gen-built-in
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$(1)/%: $(2)
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$$(Q) $$(MAKE) $$(build)=$(1) $$@
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ifneq ($(3),)
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$(3): $(2)
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$$(Q) $$(MAKE) $$(build)=$(1) all
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.PHONY: $(3)
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$(1)/built-in.o: $(3)
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else
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$(1): $(2)
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$$(Q) $$(MAKE) $$(build)=$(1) all
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.PHONY: $(1)
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$(1)/built-in.o: $(1)
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endif
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endef
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#
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# Footer.
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____nmk_defined__macro = y
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endif
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