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|
REV= ${OSrev}
BSD_RD= bsd.rd
IMAGE= miniroot${REV}.fs
MOUNT_POINT= /mnt
VND?= vnd0
VND_DEV= /dev/${VND}a
VND_IDEV= /dev/${VND}i
VND_RDEV= /dev/r${VND}a
VND_CRDEV= /dev/r${VND}c
VND_RIDEV= /dev/r${VND}i
PID!= echo $$$$
DISKTYPE= miniroot
NBLKS= 24576
NEWFSARGS= -t msdos
.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 ${.OBJDIR}/../ramdisk/bsd.rd ${MOUNT_POINT}/bsd.rd
rd_setup:
dd if=/dev/zero of=${IMAGE} bs=512 count=${NBLKS}
vnconfig -v -c -t ${DISKTYPE} ${VND} ${IMAGE}
echo 'u\ne 0\nC\nn\n64\n22528\nf 0\nw\nq\n' | fdisk -e ${VND}
echo 'w\ny\nq\n' | disklabel -E ${VND} > /dev/null
newfs ${NEWFSARGS} ${VND_RIDEV}
fsck ${VND_RIDEV}
mount ${VND_IDEV} ${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>
|
