64 lines
1.7 KiB
Makefile
64 lines
1.7 KiB
Makefile
# $NetBSD: Makefile.makedev,v 1.6 2003/05/08 13:04:37 christos Exp $
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#
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# Makefile snippet to add ${MAKEDEVTARGETS} devices to the mtree list
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# (if set), otherwise copy etc.${MACHINE}/MAKEDEV to ./dev
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#
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# If this is to be used with Makefile.image, then this file should be
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# .include-d first.
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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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# MACHINE machine name (set externally by build framework)
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#
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# Optional variables:
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# MAKEDEVTARGETS targets to create with etc/etc.${MACHINE}/MAKEDEV
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#
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# Variables modified by this:
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# MTREECONF may get "devices.spec" added to it
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#
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.if !defined(_MAKEFILE_MAKEDEV_)
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_MAKEFILE_MAKEDEV_=1
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MAKEDEVSPEC?= devices.spec
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CLEANFILES+= ${MAKEDEVSPEC} ${MAKEDEVSPEC}.tmp
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.if defined(MAKEDEVTARGETS)
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#
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# MAKEDEVTARGETS is set; add those devices to the mtree spec that's
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# used to build the file system
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#
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_MAKEDEVSCRIPT= ${NETBSDSRCDIR}/etc/etc.${MACHINE}/MAKEDEV
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_MAKEDEVWRAP= ${DISTRIBDIR}/common/MAKEDEV.wrapper
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_MAKEDEV2SPEC= ${DISTRIBDIR}/common/makedev2spec.awk
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MTREECONF+= ${MAKEDEVSPEC}
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${MAKEDEVSPEC}: ${_MAKEDEVSCRIPT} ${_MAKEDEVWRAP} ${_MAKEDEV2SPEC}
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-rm -f ${.TARGET} ${.TARGET}.tmp
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MAKEDEVSCRIPT=${_MAKEDEVSCRIPT:Q} \
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${HOST_SH} ${_MAKEDEVWRAP} ${MAKEDEVTARGETS} | \
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awk -f ${_MAKEDEV2SPEC} > ${.TARGET}.tmp \
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&& sort -o ${.TARGET} ${.TARGET}.tmp
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.else # ! MAKEDEVTARGETS
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#
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# MAKEDEVTARGETS isn't set; copy in /dev/MAKEDEV and rely upon
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# init(8) to mount an mfs /dev and recreate the devices by
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# (effectively) running "cd /dev ; ./MAKEDEV all"
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#
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LISTS+= ${DISTRIBDIR}/common/list.makedev
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IMAGEDEPENDS+= ${NETBSDSRCDIR}/etc/etc.${MACHINE}/MAKEDEV
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${MAKEDEVSPEC}: .PHONY
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.endif # ! MAKEDEVTARGETS
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.endif # _MAKEFILE_MAKEDEV_
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