30 lines
628 B
Makefile
30 lines
628 B
Makefile
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BUILD_SUBDIRS = threads userprog vm filesys
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all::
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@echo "Run 'make' in subdirectories: $(BUILD_SUBDIRS)."
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@echo "This top-level make has only 'clean' targets."
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CLEAN_SUBDIRS = $(BUILD_SUBDIRS) examples utils
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clean::
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for d in $(CLEAN_SUBDIRS); do $(MAKE) -C $$d $@; done
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rm -f TAGS tags
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distclean:: clean
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find . -name '*~' -exec rm '{}' \;
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TAGS_SUBDIRS = $(BUILD_SUBDIRS) devices lib
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TAGS_SOURCES = find $(TAGS_SUBDIRS) -name \*.[chS] -print
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TAGS::
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etags --members `$(TAGS_SOURCES)`
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tags::
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ctags -T --no-warn `$(TAGS_SOURCES)`
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cscope.files::
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$(TAGS_SOURCES) > cscope.files
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cscope:: cscope.files
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cscope -b -q -k
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