build: Improvement for self -rR make kludge (2)
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@@ -1,14 +1,8 @@
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# Nuke built-in rules and variables.
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ROOTMAKE := true
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ifeq ($(__BASH_MAKE_COMPLETION__)$(ROOTMAKE),true)
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ifeq ($(MAKECMDGOALS),)
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override TARGETS := all
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else
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override TARGETS := $(MAKECMDGOALS)
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endif
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ifeq ($(__BASH_MAKE_COMPLETION__)$(GMAKE_BUILTINS),)
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override TMP_INC := $(shell mktemp)
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$(shell for t in $(TARGETS); do printf ".PHONY: $$t\n$$t:\n\t@true\n" >>'$(TMP_INC)'; done)
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$(shell printf "\t@rm -f '\$$(TMP_INC)'\n\t@\$$(MAKE) -rR \$$(MAKECMDGOALS) ROOTMAKE=false\n" >>'$(TMP_INC)')
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$(shell for t in DEFAULT $(MAKECMDGOALS); do printf ".PHONY: $$t\n$$t:\n\t@true\n" >>'$(TMP_INC)'; done)
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$(shell printf "\t@rm -f '\$$(TMP_INC)'\n\t@\$$(MAKE) -rR \$$(MAKECMDGOALS) GMAKE_BUILTINS=off\n" >>'$(TMP_INC)')
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include $(TMP_INC)
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else
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