# $NetBSD: Makefile.installimage,v 1.11 2024/04/25 11:56:51 nia Exp $
#
# Common Makefile to create a bootable installation image for USB flash etc.
#
#
# Required variables:
# INSTIMGBASE
# Basename of the liveimage
#
# Optional variables:
# INSTIMAGEMB
# target image size in MB
# (if empty default IMAGEMB in Makefile.bootimage is used)
#
# See Makefile.bootimage for other variables.
#
if !target(check_INSTIMGBASE)
check_INSTIMGBASE: .PHONY .NOTMAIN
if !defined(INSTIMGBASE)
@echo "Error: INSTIMGBASE is not set"
@false
else
@true
endif
endif
if defined(INSTIMAGEMB)
IMAGEMB= ${INSTIMAGEMB}
endif
SWAPMB= 0 # no swap
KERN_SET?= kern-GENERIC
SETS?= gpufw modules base etc
if ${USE_MBR} != "no"
DISKPROTO_IN?= ${NETBSDSRCDIR}/distrib/common/bootimage/diskproto.noswap.mbr.in
else
DISKPROTO_IN?= ${NETBSDSRCDIR}/distrib/common/bootimage/diskproto.noswap.in
endif
# XXX: no permission info for makefs(8)
IMGDIR_EXTRA= ${RELEASEDIR}/${RELEASEMACHINEDIR} ${RELEASEMACHINEDIR}
IMGDIR_EXCLUDE+= -s ',./installation/floppy/.*,,gp'
IMGDIR_EXCLUDE+= -s ',./installation/cdrom.*,,gp'
IMGDIR_EXCLUDE+= -s ',./installation/liveimage.*,,gp'
IMGDIR_EXCLUDE+= -s ',./installation/installimage.*,,gp'
if defined(MD_IMGDIR_EXCLUDE)
IMGDIR_EXCLUDE+= ${MD_IMGDIR_EXCLUDE}
endif
IMGBASE= ${INSTIMGBASE}
include "${NETBSDSRCDIR}/distrib/common/bootimage/Makefile.bootimage"
# INSTIMG_RELEASEDIR specifies where to install ${INSTIMGBASE}.img.gz.
# This should be passed from etc/Makefile or etc/etc.${MACHINE}/Makefile.inc
# but also set default here for manual builds.
INSTIMG_RELEASEDIR?= ${RELEASEMACHINEDIR}/installation/installimage
# should be defined elsewhere?
MKDIR?= mkdir -p
install_image: check_INSTIMGBASE check_RELEASEDIR ${IMGBASE}.img.gz
${MKDIR} ${MKDIRPERM} ${INSTIMG_RELEASEDIR}
${RELEASE_INSTALL} ${IMGBASE}.img.gz ${INSTIMG_RELEASEDIR}
# note ${MAKESUM} will be calculated in src/etc/Makefile
