52 lines
1.2 KiB
Makefile
52 lines
1.2 KiB
Makefile
# $NetBSD: Makefile.liveimage,v 1.4 2017/02/10 16:43:59 christos Exp $
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#
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# Common Makefile to create a bootable FS image for USB flash or emulators
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#
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#
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# Required variables:
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# LIVEIMGBASE
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# Basename of the liveimage
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#
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# Optional variables:
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# LIVEIMAGEMB
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# target image size in MB
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# (if empty default IMAGEMB in Makefile.bootimage is used)
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#
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# See Makefile.bootimage for other variables.
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#
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.if !target(check_LIVEIMGBASE)
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check_LIVEIMGBASE: .PHONY .NOTMAIN
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.if !defined(LIVEIMGBASE)
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@echo "Error: LIVEIMGBASE is not set"
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@false
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.else
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@true
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.endif
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.endif
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.if defined(LIVEIMAGEMB)
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IMAGEMB= ${LIVEIMAGEMB}
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.endif
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IMGBASE= ${LIVEIMGBASE}
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.include "${NETBSDSRCDIR}/distrib/common/bootimage/Makefile.bootimage"
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# LIVEIMG_RELEASEDIR specifies where to install ${LIVEIMGBASE}.img.gz.
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# This should be passed from etc/Makefile or etc/etc.${MACHINE}/Makefile.inc
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# but also set default here for manual builds.
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LIVEIMG_RELEASEDIR?= ${RELEASEMACHINEDIR}/installation/liveimage
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# should be defined elsewhere?
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MKDIR?= mkdir -p
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live_image: check_LIVEIMGBASE check_RELEASEDIR ${IMGBASE}.img.gz
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${MKDIR} ${MKDIRPERM} ${LIVEIMG_RELEASEDIR}
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${RELEASE_INSTALL} ${IMGBASE}.img.gz ${LIVEIMG_RELEASEDIR}
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# note ${MAKESUM} will be calculated in src/etc/Makefile
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release:
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