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# $OpenBSD: Makefile,v 1.2 1998/11/16 23:39:15 millert Exp $
TOP= ${.CURDIR}/..
.include "${TOP}/Makefile.inc"
IMAGE= ramdisk-${REV}.fs
CRUNCHCONF?= ${.CURDIR}/${CBIN}.conf
BASE= ramdisk
MOUNT_POINT= /mnt
VND?= svnd0
VND_DEV= /dev/${VND}a
VND_RDEV= /dev/r${VND}a
VND_CRDEV= /dev/r${VND}c
PID!= echo $$$$
REALIMAGE!= echo /var/tmp/image.${PID}
STRIP?= strip
GZIP?= gzip
GZIPFLAGS?= -9f
.include "Makefile.inc"
all: ${CBIN} ${IMAGE} bsd.rd
@echo "all done"
DISKTYPE= rdroot
NBLKS= 6144
NEWFSARGS= -m 0 -o space -c 16 -i 3072
bsd.rd: ${IMAGE} bsd.elf rdsetroot
cp bsd.elf bsd.elf.rd
${.OBJDIR}/rdsetroot bsd.elf.rd < ${IMAGE}
elf2ecoff bsd.elf.rd bsd.rd
rm bsd.elf.rd
bsd.elf:
cd ${.CURDIR}/../../../sys/arch/pmax/conf && config RAMDISK
cd ${.CURDIR}/../../../sys/arch/pmax/compile/RAMDISK && \
make clean && make
cp ${.CURDIR}/../../../sys/arch/pmax/compile/RAMDISK/bsd.elf bsd.elf
${IMAGE}: do_prep do_mount do_files do_umount
mv -f ${REALIMAGE} ${IMAGE}
rdsetroot: ${TOP}/rdsetroot.c
${HOSTCC} ${HOSTCFLAGS} -o rdsetroot ${TOP}/rdsetroot.c
do_prep:
dd if=/dev/zero of=${REALIMAGE} bs=512 count=${NBLKS}
vnconfig -v -c ${VND} ${REALIMAGE}
disklabel -w -r ${VND} ${DISKTYPE}
do_mount:
newfs ${NEWFSARGS} ${NEWFSARGS_RD} -s ${NBLKS} ${VND_RDEV}
mount ${VND_DEV} ${MOUNT_POINT}
do_umount:
@echo ""
@df -i ${MOUNT_POINT}
@echo ""
umount ${MOUNT_POINT}
vnconfig -u ${VND}
unconfig:
-umount ${MOUNT_POINT}
-vnconfig -u ${VND}
beforeinstall:
cp bsd.rd ${DESTDIR}/snapshot
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