50 lines
731 B
Makefile
50 lines
731 B
Makefile
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# $NetBSD: d_varcmd.mk,v 1.1 2012/03/17 16:33:14 jruoho Exp $
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#
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# Test behaviour of recursive make and vars set on command line.
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FU=fu
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FOO?=foo
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.if !empty(.TARGETS)
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TAG=${.TARGETS}
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.endif
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TAG?=default
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all: one
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show:
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@echo "${TAG} FU=<v>${FU}</v> FOO=<v>${FOO}</v> VAR=<v>${VAR}</v>"
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one: show
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@${.MAKE} -f ${MAKEFILE} FU=bar FOO=goo two
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two: show
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@${.MAKE} -f ${MAKEFILE} three
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three: show
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@${.MAKE} -f ${MAKEFILE} four
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.ifmake four
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VAR=Internal
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.MAKEOVERRIDES+= VAR
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.endif
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four: show
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@${.MAKE} -f ${MAKEFILE} five
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M = x
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V.y = is y
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V.x = is x
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V := ${V.$M}
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K := ${V}
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show-v:
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@echo '${TAG} v=${V} k=${K}'
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five: show show-v
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@${.MAKE} -f ${MAKEFILE} M=y six
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six: show-v
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@${.MAKE} -f ${MAKEFILE} V=override show-v
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