NetBSD/distrib/sparc/bootfs/Makefile

108 lines
2.6 KiB
Makefile

# $NetBSD: Makefile,v 1.27 2001/02/19 06:25:39 jmc Exp $
#
# boot.fs is the image for disk 1 of the two-set floppy based installation
# method.
#
# It is constructed by injecting the microroot filesystem `ramdisk.fs'
# into the md based kernel built from the INSTALL kernel configuration file.
#
TOP= ${.CURDIR}/..
MINIROOT= ${.CURDIR}/../../miniroot
.include "${TOP}/Makefile.inc"
.include <bsd.own.mk> # So we use /etc/mk.conf.
.include <bsd.kernobj.mk>
KERN?= ${KERNOBJDIR}/INSTALL/netbsd
MOUNT_POINT?= /mnt
VND?= vnd0
VND_DEV= /dev/${VND}a
VND_RDEV= /dev/r${VND}a
VND_CDEV= /dev/${VND}c
VND_CRDEV= /dev/r${VND}c
FD?= fd0
FD_RDEV= /dev/r${FD}a
IMAGE?= boot.fs
MDEC= ${DESTDIR}/usr/mdec
LISTS= ${.CURDIR}/list
RAMDISK!= cd ${TOP}/ramdisk/; \
printf "xxx: .MAKE\n\t@echo \$${.OBJDIR}/ramdisk.fs\n" |\
${MAKE} -s -f-
# Some reasonable values for the -i parameter to newfs are:
#
# 6144 1147k, 189 inodes free
# 16384 1159k, 93 inodes free
# 204800 1167k, 29 inodes free
INO_BYTES= 204800
BLOCKSIZE=512
FSSIZE!= expr ${BLOCKSIZE} \* 18 \* 2 \* 80
GEOM=${BLOCKSIZE}/18/2/80
CLEANFILES+= netbsd.ram netbsd.ram.aout netbsd.tmp
.MAIN: all
all: netbsd.ram netbsd.ram.aout
dd if=/dev/zero of=${IMAGE} bs=${FSSIZE} count=1
vnconfig -v -c ${VND_CDEV} ${IMAGE} ${GEOM}
newfs -B be -m 0 -o space -i ${INO_BYTES} -c 80 ${VND_RDEV}
mount ${VND_DEV} ${MOUNT_POINT}
gzip -9 < netbsd.ram > ${MOUNT_POINT}/netbsd
@echo ""
@df -i ${MOUNT_POINT}
@echo ""
@echo "installing new bootblocks"
-rm -f ${MOUNT_POINT}/boot
${MDEC}/binstall -m ${MDEC} -f ${IMAGE} -v ffs ${MOUNT_POINT}
umount ${MOUNT_POINT}
vnconfig -u ${VND_CDEV}
unconfig:
-umount -f ${MOUNT_POINT}
-vnconfig -u ${VND_DEV}
netbsd.ram: ${KERN} ${RAMDISK}
cp ${KERN} netbsd.tmp
mdsetimage -v netbsd.tmp ${RAMDISK}
strip netbsd.tmp
mv netbsd.tmp ${.TARGET}
# conjure up a magic header that is accepted by all Sun PROMS;
# see sys/arch/sparc/stand/installboot/installboot.c for details.
SUN_MAGIC_HEADER='\01\03\01\07\060\200\0\07\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
netbsd.ram.aout: netbsd.ram
objcopy -O binary ${.ALLSRC} netbsd.ram.raw
(printf ${SUN_MAGIC_HEADER}; cat netbsd.ram.raw) > ${.TARGET}
rm -f netbsd.ram.raw
clean cleandir distclean:
/bin/rm -f *.core ${IMAGE} ${CLEANFILES}
depend install:
real-floppy:
dd if=${IMAGE} of=${FD_RDEV} bs=32k
.ifndef RELEASEDIR
release:
@echo setenv RELEASEDIR first
@false
.else
release: $(IMAGE)
gzip -c -9 < $(.OBJDIR)/boot.fs \
> $(RELEASEDIR)/installation/bootfs/boot.fs.gz
gzip -c -9 < $(.OBJDIR)/netbsd.ram.aout \
> $(RELEASEDIR)/installation/bootfs/netbsd.ram.aout.gz
.endif # RELEASEDIR check
.include <bsd.obj.mk>