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| VAR=var
| VARREF=VAR
| EMPTY=
| UNDEFREF=UNDEFINED
|
| RESULT=
|
| ifdef VAR
| RESULT += PASS
| endif
|
| ifdef VAR
| RESULT += PASS
| else
| RESULT += FAIL
| endif
| ifdef $(VARREF)
| RESULT += PASS
| else
| RESULT += FAIL
| endif
| ifdef UNDEFINED
| RESULT += FAIL
| else
| RESULT += PASS
| endif
| ifdef $(UNDEFREF)
| RESULT += FAIL
| else
| RESULT += PASS
| endif
| ifdef EMPTY
| RESULT += FAIL
| else
| RESULT += PASS
| endif
|
| ifndef VAR
| RESULT += FAIL
| else
| RESULT += PASS
| endif
| ifndef $(VARREF)
| RESULT += FAIL
| else
| RESULT += PASS
| endif
| ifndef UNDEFINED
| RESULT += PASS
| else
| RESULT += FAIL
| endif
| ifndef $(UNDEFREF)
| RESULT += PASS
| else
| RESULT += FAIL
| endif
|
| ifeq ($(VAR),var)
| RESULT += PASS
| else
| RESULT += FAIL
| endif
| ifneq ($(VAR),var)
| RESULT += FAIL
| else
| RESULT += PASS
| endif
|
| ifeq ($(UNDEFINED),)
| RESULT += PASS
| else
| RESULT += FAIL
| endif
| ifeq (,$(UNDEFINED))
| RESULT += PASS
| else
| RESULT += FAIL
| endif
|
| ifeq ($(VAR), var)
| RESULT += PASS
| else
| RESULT += FAIL
| endif
|
| test:
| echo $(RESULT)
|
|
