Makefile revision 1.16
1 # $NetBSD: Makefile,v 1.16 2002/03/30 07:45:33 tsutsui Exp $ 2 3 .include <bsd.own.mk> 4 .include <bsd.kernobj.mk> 5 6 TOP= ${.CURDIR}/.. 7 8 .include "${TOP}/Makefile.inc" 9 10 IMAGE= boot.fs 11 DISKSIZE= 2880 12 FSTMP= ustar.tmp 13 MDEC= ${DESTDIR}/usr/mdec 14 BOOT= ofwboot 15 16 KERNDIR!= cd ${.CURDIR}/../md-kernel && ${PRINTOBJDIR} 17 KERN= ${KERNDIR}/netbsd.INSTALL.gz 18 19 CLEANFILES+= netbsd ${BOOT} ${FSTMP} 20 21 22 DISKTYPE= floppy 23 24 realall: netbsd ${BOOT} 25 ${PAX} -wvf ${FSTMP} ${BOOT} netbsd 26 @echo 27 @echo Making disk number one 28 rm -rf empty 29 mkdir -m 755 empty 30 ${MAKEFS} -s ${DISKSIZE}b ${IMAGE}.tmp empty 31 dd bs=8k seek=1 count=$$((${DISKSIZE} / 16 - 1)) \ 32 if=${FSTMP} of=${IMAGE}.tmp 33 @echo "installing new bootblocks" 34 ${MDEC}/installboot -v -b 17 ${BOOT} ${MDEC}/bootxx ${IMAGE}.tmp 35 @ls -l ${FSTMP} | (read mode links uid gid size junk; \ 36 dksize=$$((${DISKSIZE} * 512 - 8 * 1024)); \ 37 disks=$$(($$size / $$dksize + 1)); \ 38 if test $$size -gt $$dksize; then \ 39 bytes=$$(($$size - $$dksize)); \ 40 echo "Image is $$bytes ($$(($$bytes / 1024))K) too big\ 41 to fit on one disk."; \ 42 exit 1; \ 43 else \ 44 dd seek=$$(($${size} / 512 + 15)) count=1 \ 45 if=/dev/zero of=${IMAGE}.tmp; \ 46 fi; \ 47 echo; \ 48 bytes=$$(($$dksize * $$disks - $$size)); \ 49 if test "${PAD}" = "yes"; then \ 50 size=$$(($$size + 8 * 1024)); \ 51 echo "Padding image with $$bytes bytes from $$size"; \ 52 sectors=$$(($$bytes / 512)); \ 53 ssize=$$(($$size / 512)); \ 54 dd if=/dev/zero bs=512 seek=$${ssize} of=${IMAGE}.tmp \ 55 count=$${sectors}; \ 56 else \ 57 echo "There are $$bytes ($$(($$bytes / 1024))K) bytes\ 58 free on disk $$disks."; \ 59 fi; \ 60 ) 61 mv -f ${IMAGE}.tmp ${IMAGE} 62 63 # Let the kernel on the diskette be called "netbsd" although 64 # it is compressed. This is because the boot code will search 65 # for "netbsd" first, and calling it "netbsd" instead of "netbsd.gz" 66 # we avoid scanning all the diskettes before reading the file. 67 68 netbsd: ${KERN} 69 rm -f netbsd 70 cp ${KERN} netbsd 71 72 # This is "cheating", just so that we have the available 73 # space at the start of the tar file. Installboot will overwrite 74 # the start of the bootcode with the tail end of the "real", aligned 75 # second-stage boot loader when it is run (which is quite a bit shorter 76 # than the entire ${BOOTCODE} file, even when symbols are removed. 77 # (the first 15*512 bytes are put into the first 8K filesystem block, 78 # around the disklabel) 79 80 ${BOOT}: ${MDEC}/${BOOT} 81 rm -f ${BOOT} 82 cp ${MDEC}/${BOOT} ${BOOT} 83 84 release: check_RELEASEDIR 85 -mkdir -p ${RELEASEDIR}/installation/floppy 86 cp -p ${IMAGE} ${RELEASEDIR}/installation/floppy 87 88 clean cleandir distclean: 89 rm -f *.core ${CLEANFILES} ${IMAGE} ${IMAGE}.tmp 90 rm -rf empty 91 92 .include <bsd.obj.mk> 93 .include <bsd.subdir.mk> 94
Indexes created Fri Oct 31 11:10:07 GMT 2025