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|
REV= ${OSrev}
BSD_RD= bsd.rd
IMAGE= miniroot${REV}.fs
MOUNT_POINT= /mnt
VND?= vnd0
VND_DEV= /dev/${VND}a
VND_RDEV= /dev/r${VND}a
VND_CRDEV= /dev/r${VND}c
PID!= echo $$$$
DISKTYPE= miniroot2.5M
#NBLKS= 8192
NBLKS= 5120
# minfree, opt, b/i trks, sects, cpg
NEWFSARGS= -m 0 -o space -i 4096
.ifndef DESTDIR
all ${IMAGE}:
@echo setenv DESTDIR before making a ramdisk!
@false
.else
all: ${IMAGE}
${IMAGE}: rd_setup do_files rd_teardown
.endif
do_files:
cp ${DESTDIR}/usr/mdec/boot ${MOUNT_POINT}/boot
gzip -c < ${.OBJDIR}/../ramdisk/bsd.rd > ${MOUNT_POINT}/bsd.rd
ln ${MOUNT_POINT}/bsd.rd ${MOUNT_POINT}/bsd
rd_setup:
dd if=/dev/zero of=${IMAGE} bs=512 count=${NBLKS}
vnconfig -v -c -t ${DISKTYPE} ${VND} ${IMAGE}
fdisk -i -y ${VND}
fdisk -u -y -f ${DESTDIR}/usr/mdec/mbr ${VND}
disklabel -w ${VND} ${DISKTYPE}
disklabel -v -B -b ${DESTDIR}/usr/mdec/xxboot ${VND}
newfs ${NEWFSARGS} ${VND_RDEV}
fsck ${VND_RDEV}
mount ${VND_DEV} ${MOUNT_POINT}
rd_teardown:
@df -i ${MOUNT_POINT}
-umount ${MOUNT_POINT}
-vnconfig -u ${VND}
unconfig:
-umount -f ${MOUNT_POINT}
-vnconfig -u ${VND}
.PRECIOUS: ${IMAGE}
.ifdef RELEASEDIR
install:
cp ${IMAGE} ${RELEASEDIR}
.endif
.include <bsd.obj.mk>
.include <bsd.subdir.mk>
|
