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# $OpenBSD: Makefile,v 1.15 1998/07/01 01:58:05 deraadt Exp $
TOP= ${.CURDIR}/..
.include "${TOP}/Makefile.inc"
IMAGE= ramdisk${REV}.fs
CRUNCHCONF?= ${TOP}/ramdisk/${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.${PID}
STRIP?= strip
GZIP?= gzip
GZIPFLAGS?= -9f
INSTALLBOOT?= /usr/mdec/installboot -v
FLOPPY?= floppy${REV}.fs
FLOPPYBLKS?= 2880
FLOPPYTYPE?= floppy3
BOOT?= /usr/mdec/boot
BOOTXX?= /usr/mdec/bootxx
.include "${TOP}/inst-common/Makefile.inc"
all: ${CBIN} ${FLOPPY}
@echo "all done"
DISKTYPE= rdroot
NBLKS= 8192
# old format, minfree, opt, b/i trks, sects, cpg
NEWFSARGS= -t ffs -m 0 -o space
NEWFSARGS_RD= -i 16384 -c 16
NEWFSARGS_FD= -i 524288 -c 80
${FLOPPY}: bsd.gz
dd if=/dev/zero of=${REALIMAGE} count=${FLOPPYBLKS}
vnconfig -v -c ${VND} ${REALIMAGE}
disklabel -w -r ${VND} ${FLOPPYTYPE}
newfs ${NEWFSARGS} ${NEWFSARGS_FD} -s ${FLOPPYBLKS} ${VND_RDEV}
mount ${VND_DEV} ${MOUNT_POINT}
cp ${BOOT} ${MOUNT_POINT}
cp bsd.gz ${MOUNT_POINT}/bsd
${INSTALLBOOT} ${MOUNT_POINT}/boot ${BOOTXX} ${VND_CRDEV}
@echo ""
@df -i ${MOUNT_POINT}
@echo ""
@cmp ${BOOT} ${MOUNT_POINT}/boot || echo "Warning! /boot corrupted!!!"
@cmp bsd.gz ${MOUNT_POINT}/bsd || echo "Warning! /bsd corrupted!!!"
umount ${MOUNT_POINT}
vnconfig -u ${VND}
if test `env BLOCKSIZE=512 du -s ${REALIMAGE} | cut -f1` -eq ${FLOPPYBLKS}; then \
mv ${REALIMAGE} ${FLOPPY} ; \
else \
dd if=${REALIMAGE} of=${FLOPPY} count=${FLOPPYBLKS} ; \
rm -f ${REALIMAGE} ; \
fi
bsd.gz: bsd.rd
cp bsd.rd bsd.strip
${STRIP} bsd.strip
${GZIP} -c ${GZIPFLAGS} bsd.strip > bsd.gz
bsd.rd: bsd ${IMAGE} ecoffrdsetroot
cp bsd bsd.rd
${.OBJDIR}/ecoffrdsetroot bsd.rd < ${IMAGE}
bsd:
cd ${.CURDIR}/../../../sys/arch/alpha/conf && config RAMDISK
cd ${.CURDIR}/../../../sys/arch/alpha/compile/RAMDISK && \
make clean && make COPTS=-O
cp ${.CURDIR}/../../../sys/arch/alpha/compile/RAMDISK/bsd bsd
${IMAGE}: do_prep do_mount do_files do_umount
mv -f ${REALIMAGE} ${IMAGE}
ecoffrdsetroot: ${TOP}/ecoffrdsetroot.c
${HOSTCC} ${HOSTCFLAGS} -o ecoffrdsetroot ${TOP}/ecoffrdsetroot.c
do_prep:
dd if=/dev/zero of=${REALIMAGE} 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 ${FLOPPY} bsd.rd ${DESTDIR}/snapshot
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