convert to NDWO ustar bootfloppy creation process.
xxx; untested
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# $NetBSD: Makefile,v 1.20 2002/04/14 03:16:13 tsutsui Exp $
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# $NetBSD: Makefile,v 1.21 2002/04/16 09:16:21 lukem Exp $
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.include <bsd.own.mk>
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.include "${_SRC_TOP_}/distrib/Makefile.inc"
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.include <bsd.kernobj.mk>
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FLOPPYBASE= boot
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FLOPPYSIZE= 2880
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FLOPPYFILES= boot netbsd
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FLOPPYMAX= 2
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FLOPPYINSTDIR= installation/floppy
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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= ofwboot
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KERNOBJ!= cd ${.CURDIR}/../md-kernel && ${PRINTOBJDIR}
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FLOPPY_NETBSD= ${KERNOBJ}/netbsd.INSTALL.gz
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FLOPPY_BOOT= ${MDEC}/ofwboot
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# XXXDISTRIB: need MI installboot for macppc
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FLOPPYINSTBOOT= "${MDEC}/installboot -v -b 17 boot ${MDEC}/bootxx @IMAGE@"
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KERNDIR!= cd ${.CURDIR}/../md-kernel && ${PRINTOBJDIR}
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KERN= ${KERNDIR}/netbsd.INSTALL.gz
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.include "${DISTRIBDIR}/common/Makefile.tarfloppy"
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CLEANFILES+= netbsd ${BOOT} ${FSTMP}
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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=$$((${DISKSIZE} / 16 - 1)) \
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if=${FSTMP} of=${IMAGE1}.tmp
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@echo "installing new bootblocks"
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${MDEC}/installboot -v -b 17 ${BOOT} ${MDEC}/bootxx ${IMAGE1}.tmp
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# XXXDISTRIB
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@ls -l ${FSTMP} | (read mode links uid gid size junk; \
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dksize=$$((${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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# 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: ${KERN}
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rm -f netbsd
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cp ${KERN} netbsd
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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 ${RELEASEDIR}/installation/floppy
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${RELINSTALL} ${BASENAME}?.fs ${RELEASEDIR}/installation/floppy
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clean cleandir distclean:
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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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.include <bsd.prog.mk>
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