44 lines
894 B
Makefile
44 lines
894 B
Makefile
# $NetBSD: impsrc.mk,v 1.2 2014/08/30 22:21:07 sjg Exp $
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# Does ${.IMPSRC} work properly?
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# It should be set, in order of precedence, to ${.TARGET} of:
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# 1) the implied source of a transformation rule,
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# 2) the first prerequisite from the dependency line of an explicit rule, or
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# 3) the first prerequisite of an explicit rule.
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#
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all: target1.z target2 target3 target4
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.SUFFIXES: .x .y .z
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.x.y: source1
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@echo 'expected: target1.x'
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@echo 'actual: $<'
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.y.z: source2
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@echo 'expected: target1.y'
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@echo 'actual: $<'
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target1.y: source3
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target1.x: source4
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@echo 'expected: source4'
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@echo 'actual: $<'
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target2: source1 source2
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@echo 'expected: source1'
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@echo 'actual: $<'
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target3: source1
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target3: source2 source3
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@echo 'expected: source2'
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@echo 'actual: $<'
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target4: source1
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target4:
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@echo 'expected: source1'
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@echo 'actual: $<'
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source1 source2 source3 source4:
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