78 lines
2.2 KiB
Makefile
78 lines
2.2 KiB
Makefile
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# $NetBSD: Makefile.crunch,v 1.24 2008/10/19 22:05:19 apb Exp $
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#
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# Makefile snippet to build a crunchgen(1)ed binary from the provided lists
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#
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# Required variables:
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# NETBSDSRCDIR top level of src tree (set by <bsd.own.mk>)
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# CRUNCHBIN name of crunchgen(1)ed binary
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# LISTS list file(s) to use
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#
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# Optional variables:
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# SMALLPROG if != 0, add SMALLPROG=1 to CRUNCHENV. [default: 1]
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# SMALLPROG_INET6 if != 0 and SMALLPROG != 0, and ${USE_INET6} != "no",
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# add SMALLPROG_INET6=1 to CRUNCHENV. [default: 0]
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# CRUNCHENV environment to pass to crunchgen(1) and when building
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# the crunched program with make(1) (as command line
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# variables, to override any user provided environment
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# or make(1) cmdline vars).
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# CRUNCHGEN_FLAGS extra options to crunchgen(1)
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# DESTDIR destination directory
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# PARSELISTENV environment variables to set for parselist.awk
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#
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# Variables modified by this:
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# CRUNCHENV may get SMALLPROG=1 or SMALLPROG_INET6=1 added
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#
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.if !defined(_MAKEFILE_CRUNCH_)
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_MAKEFILE_CRUNCH_=1
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CRUNCHENV+= AWK=${TOOL_AWK:Q}
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SMALLPROG?= 1
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SMALLPROG_INET6?= 0
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.if ${SMALLPROG} # {
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CRUNCHENV+= SMALLPROG=1
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.if ${SMALLPROG_INET6} && (${USE_INET6} != "no")
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CRUNCHENV+= SMALLPROG_INET6=1
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.endif
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.endif # }
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.include "${DISTRIBDIR}/common/Makefile.parselist"
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.PHONY: ${CRUNCHBIN}
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${CRUNCHBIN}: ${CRUNCHBIN}.mk ${CRUNCHBIN}.cache ${CRUNCHBIN}.c
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${MAKE} ${CRUNCHENV} -f ${CRUNCHBIN}.mk ${CRUNCHBIN}.crunched
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${CRUNCHBIN}.c: ${CRUNCHBIN}.mk
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[ ! -f ${.TARGET} ] || touch ${.TARGET}
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${CRUNCHBIN}.cache: ${CRUNCHBIN}.mk
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[ ! -f ${.TARGET} ] || touch ${.TARGET}
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CRUNCHGEN != command -v ${TOOL_CRUNCHGEN:[-1]} || echo
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${CRUNCHBIN}.mk: ${CRUNCHBIN}.conf ${CRUNCHGEN}
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${CRUNCHENV} ${TOOL_CRUNCHGEN} -f -D ${NETBSDSRCDIR} \
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-L ${DESTDIR}/usr/lib -q ${CRUNCHGEN_FLAGS} ${CRUNCHBIN}.conf
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${CRUNCHBIN}.conf: ${LISTS} ${PARSELISTDEP}
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-rm -f ${.TARGET} ${.TARGET}.tmp
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${PARSELIST} -v mode=crunch ${LISTS} > ${.TARGET}.tmp \
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&& mv ${.TARGET}.tmp ${.TARGET}
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CLEANFILES+= ${CRUNCHBIN} ${CRUNCHBIN}.conf ${CRUNCHBIN}.conf.tmp \
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${CRUNCHBIN}.cache *.o *.cro *.c
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clean cleandir distclean: cleancrunchgen
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.PHONY: cleancrunchgen
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cleancrunchgen:
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if [ -f ${CRUNCHBIN}.mk ]; then \
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${MAKE} -f ${CRUNCHBIN}.mk clean; \
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fi
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rm -f ${CRUNCHBIN}.mk
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.endif # _MAKEFILE_CRUNCH_
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