72 lines
1.9 KiB
Makefile
72 lines
1.9 KiB
Makefile
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# $NetBSD: Makefile.makedev,v 1.18 2012/08/10 05:22:22 matt 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 .OBJDIR-of-etc/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 .OBJDIR-of-etc/MAKEDEV
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#
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# Variables modified by this:
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# MAKEDEVSCRIPT path to .OBJDIR-of-etc/MAKEDEV
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# MTREECONF may get "devices.spec" added
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# LISTS may get "list.makedev" added
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# IMAGEDEPENDS may get ${MAKEDEVSCRIPT} added
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# PARSELISTENV may get MAKEDEVSCRIPT=... added
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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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_MAKEDEVOBJDIR!=cd ${NETBSDSRCDIR}/etc && ${PRINTOBJDIR}
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MAKEDEVSCRIPT= ${_MAKEDEVOBJDIR}/MAKEDEV
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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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MTREECONF+= ${MAKEDEVSPEC}
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${MAKEDEVSPEC}: ${MAKEDEVSCRIPT} Makefile \
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${NETBSDSRCDIR}/etc/etc.${MACHINE}/MAKEDEV.conf
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${_MKTARGET_CREATE}
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rm -f ${.TARGET} ${.TARGET}.tmp
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MACHINE=${MACHINE:Q} MACHINE_ARCH=${MACHINE_ARCH:Q} \
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${HOST_SH} ${MAKEDEVSCRIPT} -s ${MAKEDEVTARGETS} \
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> ${.TARGET}.tmp
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${TOOL_SED} -e '/^\. type=dir/d' -e 's,^\.,./dev,' ${.TARGET}.tmp \
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| sort -o ${.TARGET}
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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+= ${MAKEDEVSCRIPT}
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PARSELISTENV+= MAKEDEVSCRIPT=${MAKEDEVSCRIPT:Q}
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${MAKEDEVSPEC}: .PHONY
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.endif # ! MAKEDEVTARGETS
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.endif # _MAKEFILE_MAKEDEV_
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