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After building a ramdisk kernel, build a small (currently 2MB) diskimage

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suitable for dd'ing onto the start of a disk.

Duplicates some of the work done by the miniroot Makefiles and will
cleaned up and made MI soon.
This commit is contained in:
simonb 1999-04-16 16:01:33 +00:00
parent 8400044681
commit daa30e7063
1 changed files with 34 additions and 8 deletions
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42
distrib/pmax/instkernel/Makefile
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@ -1,14 +1,25 @@
# $NetBSD: Makefile,v 1.2 1999/04/05 06:17:44 simonb Exp $
# $NetBSD: Makefile,v 1.3 1999/04/16 16:01:33 simonb Exp $
KERN= ${.CURDIR}/../../../sys/arch/pmax/compile/RAMDISK/netbsd
RAMDISK!=cd ${.CURDIR}/../ramdisk; \
printf "xxx: .MAKE\n\t@echo \$${.OBJDIR}/ramdisk.fs\n" | \
${MAKE} -s -f-
CLEANFILES= netbsd.tmp netbsd.ecoff netbsd.ecoff.gz \
netbsd.aout netbsd.aout.gz
IMAGE= diskimage
IMAGESIZE= 4096 # 512 byte blocks
DISKTYPE=
LABELPROTO= ${.CURDIR}/ramdiskimage.label.proto
# Get defaults from minidisk configuration
.include "../miniroot/Makefile.inc"
NEWFSOPTS+= -i 32768 # don't need many inodes!
all: netbsd.gz
KERN= ${.CURDIR}/../../../sys/arch/pmax/compile/RAMDISK/netbsd
RAMDISK!= cd ${.CURDIR}/../ramdisk; \
printf "xxx: .MAKE\n\t@echo \$${.OBJDIR}/ramdisk.fs\n" | \
${MAKE} -s -f-
CLEANFILES= netbsd netbsd.gz netbsd.ecoff netbsd.ecoff.gz ${IMAGE}
VND_DEV= /dev/${VND}
VND_RDEV= /dev/r${VND}
MOUNT_POINT?= /mnt
all: netbsd.gz ${IMAGE}
netbsd.gz: ${KERN} ${RAMDISK}
cp ${KERN} netbsd
@ -19,6 +30,21 @@ netbsd.gz: ${KERN} ${RAMDISK}
rm -f netbsd.gz
gzip -9 netbsd
${IMAGE}: netbsd.gz ${DESTDIR}/usr/mdec/boot
dd if=/dev/zero of=${IMAGE} count=${IMAGESIZE}
vnconfig ${DISKTYPEARG} -v -c ${VND_DEV} ${IMAGE} ${VND_GEOM}
${PRELABEL}
-newfs -m 0 -o space ${NEWFSOPTS} ${VND_RDEV}
${BOOTINSTALL}
mount ${VND_DEV} ${MOUNT_POINT}
cp -p ${DESTDIR}/usr/mdec/boot ${MOUNT_POINT}
cp -p netbsd.gz ${MOUNT_POINT}/netbsd
@echo ""
@df -i ${MOUNT_POINT}
@echo ""
umount ${MOUNT_POINT}
vnconfig -u ${VND_DEV}
clean cleandir distclean:
rm -f ${CLEANFILES}