1VAR=var
 2VARREF=VAR
 3EMPTY=
 4UNDEFREF=UNDEFINED
 5
 6RESULT=
 7
 8ifeq "$(VAR)" "var"
 9RESULT += PASS
10else
11RESULT += FAIL
12endif
13ifneq 	 "$(VAR)"  "var" 
14RESULT += FAIL
15else
16RESULT += PASS
17endif
18
19ifeq '$(VAR)' "var"
20RESULT += PASS
21else
22RESULT += FAIL
23endif
24ifeq "$(VAR)" 'var'
25RESULT += PASS
26else
27RESULT += FAIL
28endif
29
30ifeq "$(UNDEFINED)" ""
31RESULT += PASS
32else
33RESULT += FAIL
34endif
35ifeq "" "$(UNDEFINED)"
36RESULT += PASS
37else
38RESULT += FAIL
39endif
40
41ifeq "var var" "$(VAR) $(VAR)"
42RESULT += PASS
43else
44RESULT += FAIL
45endif
46
47test:
48	echo $(RESULT)