Switch to ustarfs-based bootfloppy.
XXX Not cross-ready yet due to installboot(8).
This commit is contained in:
tsutsui
parent
a552d4b013
commit
a55407acff
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# $NetBSD: Makefile,v 1.6 2002/03/05 21:23:30 thorpej Exp $
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# $NetBSD: Makefile,v 1.7 2002/04/14 02:43:27 tsutsui Exp $
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TOP= ${.CURDIR}/..
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.include "${TOP}/Makefile.inc"
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.include <bsd.kernobj.mk>
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.include <bsd.own.mk>
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.include "${_SRC_TOP_}/distrib/Makefile.inc"
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IMAGE= boot.fs
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KERN= ${KERNOBJDIR}/INSTALL/netbsd
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.include <bsd.kernobj.mk>
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MOUNT_POINT?= /mnt
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MDSETIMAGE?= mdsetimage
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VND?= vnd0
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VND_DEV= /dev/${VND}a
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VND_RDEV= /dev/r${VND}a
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FD?= fd0
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FD_RDEV= /dev/r${FD}a
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BASENAME= boot
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IMAGE1= ${BASENAME}1.fs
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DISKSIZE= 2880
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FSTMP= ustar.tmp
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MDEC= ${DESTDIR}/usr/mdec
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BOOT= boot
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LISTS= ${.CURDIR}/list
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KERNDIR!= cd ${.CURDIR}/../instkernel && ${PRINTOBJDIR}
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KERN= ${KERNDIR}/netbsd.INSTALL.gz
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RAMDISKDIR!= cd $(.CURDIR)/../ramdisk && ${PRINTOBJDIR}
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RAMDISK= ${RAMDISKDIR}/ramdisk.fs
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CLEANFILES+= netbsd ${BOOT} ${FSTMP}
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DISKTYPE= floppy
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# Some reasonable values for the -i parameter to newfs are:
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#
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# 8192 1387k, 189 inodes free
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# 16384 1399k, 93 inodes free
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# 65536 1407k, 29 inodes free
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INO_BYTES?= 65536
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CLEANFILES+= netbsd.ram.gz netbsd.tmp
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all: netbsd.ram.gz
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dd if=/dev/zero of=${IMAGE} bs=1440k count=1
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# vnconfig -v -c ${VND} ${IMAGE}
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vnconfig -t ${DISKTYPE} -v -c ${VND} ${IMAGE}
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disklabel -f ${DESTDIR}/etc/disktab -rw ${VND} ${DISKTYPE}
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disklabel -W ${VND}
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newfs -B be -m 0 -o space -i ${INO_BYTES} -c 80 \
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-f 1024 -b 8192 ${VND_RDEV}
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mount ${VND_DEV} ${MOUNT_POINT}
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TOPDIR=${TOP} CURDIR=${.CURDIR} OBJDIR=${.OBJDIR} \
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KERNOBJDIR=${KERNOBJDIR} \
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TARGDIR=${MOUNT_POINT} sh ${TOP}/runlist.sh ${LISTS}
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@echo ""
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@df -i ${MOUNT_POINT}
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@echo ""
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realall: netbsd ${BOOT}
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${PAX} -wvf ${FSTMP} ${BOOT} netbsd
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@echo
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@echo Making disk number one
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dd bs=8k seek=1 count=$$((${DISKSIZE} / 16 - 1)) \
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if=${FSTMP} of=${IMAGE1}.tmp
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@echo "installing new bootblocks"
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-rm -f ${MOUNT_POINT}/boot
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cp ${MDEC}/boot ${MOUNT_POINT}/boot
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sync
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${MDEC}/installboot -v ${MOUNT_POINT}/boot ${MDEC}/bootxx ${VND_RDEV}
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umount ${MOUNT_POINT}
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vnconfig -u ${VND}
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${MDEC}/installboot -v -b 17 ${BOOT} ${MDEC}/bootxx ${IMAGE1}.tmp
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# XXXDISTRIB
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@ls -l ${FSTMP} | (read mode links uid gid size junk; \
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dksize=$$((${DISKSIZE} * 512 - 8 * 1024)); \
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disks=$$(($$size / $$dksize + 1)); \
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if test $$size -gt $$dksize; then \
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d=2; \
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while test $$d -le $$disks; do \
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echo; \
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echo Making disk number $$d.; \
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IMAGE=${BASENAME}$${d}.fs; \
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echo USTARFS $$d > $${IMAGE}; \
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skip=$$((($$d - 1) * (${DISKSIZE} / 16 - 1))); \
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if test $$d -eq $$disks; then \
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dd bs=8k seek=1 skip=$${skip} \
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conv=sync \
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if=${FSTMP} of=$${IMAGE}; \
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else \
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dd bs=8k seek=1 skip=$${skip} \
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conv=sync \
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count=$$((${DISKSIZE} / 16 - 1)) \
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if=${FSTMP} of=$${IMAGE}; \
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fi; \
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d=$$(($$d + 1)); \
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done; \
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else \
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dd seek=$$(($${size} / 512 + 15)) count=1 \
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if=/dev/zero of=${IMAGE1}.tmp; \
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fi; \
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echo; \
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bytes=$$(($$dksize * $$disks - $$size)); \
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echo "There are $$bytes ($$(($$bytes / 1024))K) bytes free\
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on disk $$disks."; \
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)
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mv -f ${IMAGE1}.tmp ${IMAGE1}
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unconfig:
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-umount -f ${MOUNT_POINT}
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-vnconfig -u ${VND}
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# Let the kernel on the diskette be called "netbsd" although
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# it is compressed. This is because the boot code will search
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# for "netbsd" first, and calling it "netbsd" instead of "netbsd.gz"
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# we avoid scanning all the diskettes before reading the file.
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netbsd.ram.gz: ${KERN} ${RAMDISK}
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cp ${KERN} netbsd.tmp
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${MDSETIMAGE} -v netbsd.tmp ${RAMDISK}
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gzip -9 netbsd.tmp
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mv netbsd.tmp.gz ${.TARGET}
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netbsd: ${KERN}
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rm -f netbsd
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cp ${KERN} netbsd
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.ifndef RELEASEDIR
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release:
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@echo set RELEASEDIR first!
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@false
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.else
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release:
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# This is "cheating", just so that we have the available
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# space at the start of the tar file. Installboot will overwrite
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# the start of the bootcode with the tail end of the "real", aligned
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# second-stage boot loader when it is run (which is quite a bit shorter
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# than the entire ${BOOTCODE} file, even when symbols are removed.
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# (the first 15*512 bytes are put into the first 8K filesystem block,
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# around the disklabel)
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${BOOT}: ${MDEC}/${BOOT}
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rm -f ${BOOT}
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cp ${MDEC}/${BOOT} ${BOOT}
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release: check_RELEASEDIR
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-mkdir -p ${RELEASEDIR}/installation/floppy
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cp -p ${IMAGE} ${RELEASEDIR}/installation/floppy
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gzip -c -9 ${IMAGE} > ${RELEASEDIR}/installation/floppy/${IMAGE}.gz
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.endif
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${RELINSTALL} ${BASENAME}?.fs ${RELEASEDIR}/installation/floppy
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clean cleandir distclean:
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rm -f *.core ${IMAGE} ${CLEANFILES}
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real-floppy:
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dd if=${IMAGE} of=${FD_RDEV} bs=45k
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rm -f *.core ${CLEANFILES} ${BASENAME}?.fs ${IMAGE1}.tmp
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.include <bsd.obj.mk>
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.include <bsd.subdir.mk>
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@ -1,4 +0,0 @@
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# $NetBSD: list,v 1.1 2000/03/04 19:27:03 tsubai Exp $
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# copy the kernel
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COPY ${OBJDIR}/netbsd.ram.gz netbsd
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