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      1 #	$NetBSD: Makefile.liveimage,v 1.4 2017/02/10 16:43:59 christos Exp $
      2 #
      3 # Common Makefile to create a bootable FS image for USB flash or emulators
      4 #
      5 
      6 #
      7 # Required variables:
      8 #	LIVEIMGBASE
      9 #		Basename of the liveimage
     10 #
     11 # Optional variables:
     12 #	LIVEIMAGEMB
     13 #		target image size in MB
     14 #		(if empty default IMAGEMB in Makefile.bootimage is used)
     15 #
     16 # See Makefile.bootimage for other variables.
     17 #
     18 
     19 .if !target(check_LIVEIMGBASE)
     20 check_LIVEIMGBASE: .PHONY .NOTMAIN
     21 .if !defined(LIVEIMGBASE)
     22 	@echo "Error: LIVEIMGBASE is not set"
     23 	@false
     24 .else
     25 	@true
     26 .endif
     27 .endif
     28 
     29 .if defined(LIVEIMAGEMB)
     30 IMAGEMB=	${LIVEIMAGEMB}
     31 .endif
     32 
     33 IMGBASE=	${LIVEIMGBASE}
     34 
     35 .include "${NETBSDSRCDIR}/distrib/common/bootimage/Makefile.bootimage"
     36 
     37 # LIVEIMG_RELEASEDIR specifies where to install ${LIVEIMGBASE}.img.gz.
     38 # This should be passed from etc/Makefile or etc/etc.${MACHINE}/Makefile.inc
     39 # but also set default here for manual builds.
     40 LIVEIMG_RELEASEDIR?=	${RELEASEMACHINEDIR}/installation/liveimage
     41 
     42 # should be defined elsewhere? 
     43 MKDIR?=		mkdir -p
     44 
     45 live_image: check_LIVEIMGBASE check_RELEASEDIR ${IMGBASE}.img.gz
     46 	${MKDIR} ${MKDIRPERM} ${LIVEIMG_RELEASEDIR}
     47 	${RELEASE_INSTALL} ${IMGBASE}.img.gz ${LIVEIMG_RELEASEDIR}
     48 	# note ${MAKESUM} will be calculated in src/etc/Makefile
     49 
     50 release:
     51 
     52