#	$NetBSD: Makefile.inc,v 1.9 2003/07/10 10:34:03 lukem Exp $

# TOP is assumed to be defined by Makefile including this one.

COMMONDIR=	${TOP}/bootfloppy-common

.include <bsd.kernobj.mk>
.include <bsd.own.mk>

MOUNT_POINT?=	/mnt
VND?=		vnd0
VND_DEV=	/dev/${VND}a
VND_RDEV=	/dev/r${VND}a
VND_CDEV=	/dev/${VND}d
VND_CRDEV=	/dev/r${VND}d
IMAGE?=		xxx.fs
KERN?=		netbsd-xxx
MDEC=		${DESTDIR}/usr/mdec

LISTS=		${COMMONDIR}/list

RAMDISKDIR!=	cd $(.CURDIR)/../ramdisk && ${PRINTOBJDIR}
RAMDISK=	${RAMDISKDIR}/ramdisk.fs

DISKTYPE?=	floppy3
DISKSIZE?=	2880

# Some reasonable values for the -i parameter to newfs are:
#
#   6144	1147k, 189 inodes free
#  16384	1159k,  93 inodes free
# 204800	1167k,  29 inodes free
INO_BYTES?=	204800

CLEANFILES+=	netbsd.ram.gz

all:	netbsd.ram.gz
	dd if=/dev/zero of=${IMAGE} count=${DISKSIZE}
	vnconfig -t ${DISKTYPE} -v -c ${VND_CDEV} ${IMAGE}
	disklabel -rw ${VND_CDEV} ${DISKTYPE}
	newfs -B be -m 0 -o space -i ${INO_BYTES} -c 80 ${VND_RDEV} ${DISKTYPE}
	mount ${VND_DEV} ${MOUNT_POINT}
	TOPDIR=${TOP} CURDIR=${.CURDIR} OBJDIR=${.OBJDIR} \
	    KERNOBJDIR=${KERNOBJDIR} \
	    TARGDIR=${MOUNT_POINT} sh ${TOP}/runlist.sh ${LISTS}
	@echo ""
	@df -i ${MOUNT_POINT}
	@echo ""
	umount ${MOUNT_POINT}
	vnconfig -u ${VND_CDEV}

unconfig:
	-umount -f ${MOUNT_POINT}
	-vnconfig -u ${VND_DEV}
	-/bin/rm -f ${IMAGE}

netbsd.ram.gz: ${KERN} ${RAMDISK}
	cp ${KERN} netbsd.tmp
	${TOOL_MDSETIMAGE} -v netbsd.tmp ${RAMDISK}
	gzip -9f netbsd.tmp
	mv netbsd.tmp.gz ${.TARGET}

clean cleandir:
	/bin/rm -f *.core ${IMAGE} ${CLEANFILES}

.include <bsd.obj.mk>
.include <bsd.subdir.mk>