53 lines
1.1 KiB
Makefile
53 lines
1.1 KiB
Makefile
# $NetBSD: meta-cmd-cmp.mk,v 1.2 2020/12/05 22:51:34 sjg Exp $
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#
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# Tests META_MODE command line comparison
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#
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.MAIN: all
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.MAKE.MODE= meta verbose silent=yes curdirok=yes
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tf:= .${.PARSEFILE:R}
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.if ${.TARGETS:Nall} == ""
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all: prep one two change1 change2 post
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CLEANFILES= ${tf}*
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prep post: .PHONY
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@rm -f ${CLEANFILES}
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.endif
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FLAGS?=
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FLAGS2?=
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tests= ${tf}.cmp ${tf}.nocmp ${tf}.cmp2
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${tf}.cmp:
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@echo FLAGS=${FLAGS:Uempty} > $@
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${tf}.nocmp: .NOMETA_CMP
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@echo FLAGS=${FLAGS:Uempty} > $@
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# a line containing ${.OODATE} will not be compared
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# this allows the trick below
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${tf}.cmp2:
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@echo FLAGS2=${FLAGS2:Uempty} > $@
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@echo This line not compared FLAGS=${FLAGS:Uempty} ${.OODATE:MNOMETA_CMP}
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# these do the same
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one two: .PHONY
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@echo $@:
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@${.MAKE} -dM -r -C ${.CURDIR} -f ${MAKEFILE} ${tests}
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change1: .PHONY
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@echo $@:
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@${.MAKE} -dM -r -C ${.CURDIR} -f ${MAKEFILE} FLAGS=changed ${tests}
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change2: .PHONY
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@echo $@:
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@${.MAKE} -dM -r -C ${.CURDIR} -f ${MAKEFILE} FLAGS2=changed ${tests}
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# don't let gcov mess up the results
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.MAKE.META.IGNORE_PATTERNS+= *.gcda
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