michael@0: MKDIR ?= mkdir
michael@0: 
michael@0: all:
michael@0: 	$(MKDIR) newdir
michael@0: 	test -d newdir
michael@0: 	# subdir, parent exists
michael@0: 	$(MKDIR) newdir/subdir
michael@0: 	test -d newdir/subdir
michael@0: 	# -p, existing dir
michael@0: 	$(MKDIR) -p newdir
michael@0: 	# -p, existing subdir
michael@0: 	$(MKDIR) -p newdir/subdir
michael@0: 	# multiple subdirs, existing parent
michael@0: 	$(MKDIR) newdir/subdir1 newdir/subdir2
michael@0: 	test -d newdir/subdir1 -a -d newdir/subdir2
michael@0: 	rm -r newdir
michael@0: 	# -p, subdir, no existing parent
michael@0: 	$(MKDIR) -p newdir/subdir
michael@0: 	test -d newdir/subdir
michael@0: 	rm -r newdir
michael@0: 	# -p, multiple subdirs, no existing parent
michael@0: 	$(MKDIR) -p newdir/subdir1 newdir/subdir2
michael@0: 	test -d newdir/subdir1 -a -d newdir/subdir2
michael@0: 	# -p, multiple existing subdirs
michael@0: 	$(MKDIR) -p newdir/subdir1 newdir/subdir2
michael@0: 	rm -r newdir
michael@0: 	@echo TEST-PASS