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