#	$NetBSD: Makefile,v 1.10 2014/01/16 01:15:32 christos Exp $

TOP=		${.CURDIR}/..
WARNS=1
DBG=		-Os

.include "${TOP}/Makefile.inc"
IMAGE=		ramdisk.fs

CBIN=		ramdiskbin

MOUNT_POINT?=	/mnt
# DEV/RDEV file system device, CDEV/RDEV vnconfig device
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
MDEC=		${DESTDIR}/usr/mdec

DISKLABEL?=	disklabel
MOUNT?=		mount
NEWFS?=		newfs
UMOUNT?=	umount
VNCONFIG?=	vnconfig

LISTS=		${.CURDIR}/../ramdiskcommon/list
CRUNCHCONF=	../ramdiskcommon/${CBIN}.conf
MTREECONF=	../ramdiskcommon/mtree.conf

RAMDISKSPC=	128
RAMDISKCYLS=	54
RAMDISKSIZE!=	expr ${RAMDISKSPC} \* ${RAMDISKCYLS}

realall: ${IMAGE}

${IMAGE}: ${CBIN} ${MTREECONF} ${LISTS}
	rm -f ${IMAGE}.tmp
	dd if=/dev/zero of=${IMAGE}.tmp count=${RAMDISKSIZE}
	${VNCONFIG} -v -c ${VND_CDEV} ${IMAGE}.tmp \
		512/${RAMDISKSPC}/1/${RAMDISKCYLS}
	-${DISKLABEL} ${VND_CDEV} >tmplabel
	${DISKLABEL} -r -R ${VND_CDEV} tmplabel
	${NEWFS} -B le -m 0 -o space ${VND_RDEV} 
	${MOUNT} ${VND_DEV} ${MOUNT_POINT}
	${TOOL_MTREE} -def ${.CURDIR}/${MTREECONF} -p ${MOUNT_POINT}/ -U
	TOPDIR=${TOP} CURDIR=${.CURDIR} OBJDIR=${.OBJDIR} \
	    KERNOBJDIR=${KERNOBJDIR} TARGDIR=${MOUNT_POINT} ${HOST_SH} \
	    ${NETBSDSRCDIR}/distrib/common/runlist.sh ${LISTS}
	@echo ""
	@df -i ${MOUNT_POINT}
	@echo ""
	${UMOUNT} ${MOUNT_POINT}
	${VNCONFIG} -u ${VND_CDEV}
	mv -f ${IMAGE}.tmp ${IMAGE}

unconfig:
	-${UMOUNT} -f ${MOUNT_POINT}
	-${VNCONFIG} -u ${VND_DEV}
	-/bin/rm -f ${IMAGE}.tmp

${CBIN}.mk ${CBIN}.cache ${CBIN}.c: ${CRUNCHCONF}
	${TOOL_CRUNCHGEN} -D ${TOP}/../../.. -L ${.CURDIR} ${.ALLSRC}

${CBIN}: ${CBIN}.mk ${CBIN}.cache ${CBIN}.c
	${MAKE} -f ${CBIN}.mk all

# Use stubs to eliminate some large stuff from libc
HACKSRC=	${DISTRIBDIR}/utils/libhack
HACKOBJS=	gethost.o
.include	"${HACKSRC}/Makefile.inc"
${CBIN}:	libhack.o

mount:
	${VNCONFIG} -v -c ${VND_CDEV} ${IMAGE} \
		512/${RAMDISKSPC}/1/${RAMDISKCYLS}
	${MOUNT} ${VND_DEV} ${MOUNT_POINT}

clean cleandir distclean:
	/bin/rm -f ${AUXCLEAN} *.core ${IMAGE} ${IMAGE}.tmp ${CBIN} \
	    ${CBIN}.mk ${CBIN}.cache *.o *.cro *.c tmplabel

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