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# $OpenBSD: Makefile,v 1.5 1997/05/08 16:30:45 millert Exp $
TOP= ${.CURDIR}/..
.include "${TOP}/Makefile.inc"
IMAGE= ramdisk${REV}.fs
CRUNCHCONF?= ${TOP}/ramdisk/${CBIN}.conf
BASE= ramdisk
KERNEL= ${TOP}/../../sys/arch/${MACHINE}/compile/RAMDISK/bsd
MOUNT_POINT= /mnt
VND?= vnd0
VND_DEV= /dev/${VND}a
VND_RDEV= /dev/r${VND}a
VND_CRDEV= /dev/r${VND}c
PID!= echo $$$$
REALIMAGE!= echo /tmp/image.${PID}
STRIP?= strip
GZIP?= gzip
GZIPFLAGS?= -9f
INSTALLBOOT?= /usr/mdec/installboot -v
FLOPPY?= floppy.fs
FLOPPYBLKS?= 2880
FLOPPYTYPE?= floppy3
BOOT?= /usr/mdec/boot
BOOTXX?= /usr/mdec/bootxx
.include "${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} \
${FLOPPYTYPE}
mount ${VND_DEV} ${MOUNT_POINT}
cp ${BOOT} ${MOUNT_POINT}
cp bsd.gz ${MOUNT_POINT}/bsd
cat /*bin/* > /dev/null
${INSTALLBOOT} ${MOUNT_POINT}/boot ${BOOTXX} ${VND_CRDEV}
@echo ""
@df -i ${MOUNT_POINT}
@echo ""
cat /*bin/* > /dev/null
umount ${MOUNT_POINT}
vnconfig -u ${VND}
# some bug can put an extra 8k at the end it seems
dd if=${REALIMAGE} of=${FLOPPY} count=${FLOPPYBLKS}
rm -f ${REALIMAGE}
bsd.gz: ${KERNEL} ${IMAGE} ecoffrdsetroot
cp ${KERNEL} bsd
${.OBJDIR}/ecoffrdsetroot bsd < ${IMAGE}
${STRIP} bsd
${GZIP} ${GZIPFLAGS} 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
bsd: ${KERNEL}
cp ${KERNEL} bsd
do_prep:
dd if=/dev/zero of=${REALIMAGE} count=${NBLKS}
vnconfig -v -c ${VND} ${REALIMAGE}
disklabel -w -r ${VND} ${DISKTYPE}
do_mount:
newfs ${NEWFSARGS} ${NEWFSARGS_RD} -s ${NBLKS} ${VND_RDEV} ${DISKTYPE}
mount ${VND_DEV} ${MOUNT_POINT}
do_umount:
@echo ""
@df -i ${MOUNT_POINT}
@echo ""
cat /*bin/* > /dev/null
umount ${MOUNT_POINT}
vnconfig -u ${VND}
cat /*bin/* > /dev/null
unconfig:
-cat /*bin/* > /dev/null
-umount ${MOUNT_POINT}
-vnconfig -u ${VND} && cat /*bin/* > /dev/null
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