371 lines
8.8 KiB
Bash
Executable file
371 lines
8.8 KiB
Bash
Executable file
#!/bin/sh
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PACKAGEDIR=/usr/bigports/Packages
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PACKAGESOURCEDIR=/usr/bigports/Sources
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secs=`expr 32 '*' 64`
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make_hdimage()
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{
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dd if=$TMPDISK of=usrimage bs=$BS count=$USRBLOCKS
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rootsize=`stat -size rootimage`
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usrsize=`stat -size usrimage`
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rootsects=`expr $rootsize / 512`
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usrsects=`expr $usrsize / 512`
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# installboot -m needs at least 1KB
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dd < /dev/zero >tmpimage count=2
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partition -fm tmpimage 2 81:$rootsects* 0:0 81:$usrsects
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installboot -m tmpimage /usr/mdec/masterboot
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dd < tmpimage > subpart count=1
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primsects=`expr 1 + $rootsects + $usrsects`
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cyl=`expr '(' $primsects ')' / $secs + 1`
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padsects=`expr $cyl \* $secs - 1 - $primsects`
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{ dd < /dev/zero count=1
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cat subpart
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cat rootimage
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cat usrimage
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dd < /dev/zero count=$padsects
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} > hdimage
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partition -m hdimage 81:`expr $primsects + $padsects`*
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installboot -m hdimage /usr/mdec/masterboot
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}
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hdemu_root_changes()
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{
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$RELEASEDIR/usr/bin/installboot -d $TMPDISK3 \
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$RELEASEDIR/usr/mdec/bootblock boot/boot
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echo \
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'bootcd=2
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disable=inet
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bios_remap_first=1
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ramimagedev=c0d7p0s0
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bootbig(1, Regular MINIX 3) { unset image; boot }
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bootsmall(2, Small MINIX 3 (<16MB)) {image=/boot/image/image_small; boot }
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main() { trap 10000 boot ; menu; }
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save' | $RELEASEDIR/usr/bin/edparams $TMPDISK3
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echo \
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'root=/dev/c0d7p0s0
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usr=/dev/c0d7p0s2
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usr_roflag="-r"' > $RELEASEDIR/etc/fstab
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}
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usb_root_changes()
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{
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$RELEASEDIR/usr/bin/installboot -d $TMPDISK3 \
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$RELEASEDIR/usr/mdec/bootblock boot/boot
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echo \
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'bios_wini=yes
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disable=inet
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bios_remap_first=1
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rootdev=c0d7p0s0
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save' | $RELEASEDIR/usr/bin/edparams $TMPDISK3
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echo \
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'root=/dev/c0d7p0s0
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usr=/dev/c0d7p0s2
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' > $RELEASEDIR/etc/fstab
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}
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COPYITEMS="usr/bin bin usr/lib"
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RELEASEDIR=/usr/r
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RELEASEPACKAGE=${RELEASEDIR}/usr/install/packages
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RELEASEPACKAGESOURCES=${RELEASEDIR}/usr/install/package-sources
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IMAGE=cdfdimage
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ROOTIMAGE=rootimage
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CDFILES=/usr/tmp/cdreleasefiles
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sh tell_config OS_RELEASE . OS_VERSION >/tmp/rel.$$
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version_pretty=`sed 's/[" ]//g;/^$/d' </tmp/rel.$$`
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version=`sed 's/[" ]//g;/^$/d' </tmp/rel.$$ | tr . _`
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IMG_BASE=minix${version}_`date +%Y%m%d-%H%M%S`
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BS=4096
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HDEMU=0
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COPY=0
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CVSTAG=HEAD
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while getopts "chu?" c
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do
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case "$c" in
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\?)
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echo "Usage: $0 [-c] [-h] [-r <tag>] [-u]" >&2
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exit 1
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;;
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h)
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echo " * Making HD image"
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IMG_BASE=${IMG_BASE}_bios
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HDEMU=1
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;;
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c)
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echo " * Copying, not CVS"
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COPY=1
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;;
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r)
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CVSTAG=$OPTARG
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;;
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u)
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echo " * Making live USB-stick image"
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IMG_BASE=${IMG_BASE}_USB
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HDEMU=1
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USB=1
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;;
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esac
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done
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if [ "$USB" -ne 0 ]; then
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IMG=${IMG_BASE}.img
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else
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IMG=${IMG_BASE}.iso
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fi
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IMGBZ=${IMG}.bz2
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echo "Making $IMGBZ"
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USRMB=200
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USRBLOCKS="`expr $USRMB \* 1024 \* 1024 / $BS`"
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USRSECTS="`expr $USRMB \* 1024 \* 2`"
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ROOTKB=1400
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ROOTSECTS="`expr $ROOTKB \* 2`"
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ROOTBLOCKS="`expr $ROOTKB \* 1024 / $BS`"
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if [ "$COPY" -ne 1 ]
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then
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echo "Note: this script wants to do cvs operations, so it's necessary"
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echo "to have \$CVSROOT set and cvs login done."
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echo ""
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fi
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TD1=.td1
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TD2=.td2
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TD3=.td3
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if [ -f $TD1 ]
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then TMPDISK="`cat $TD1`"
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echo " * Warning: I'm going to overwrite $TMPDISK!"
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else
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echo "Temporary (sub)partition to use to make the /usr FS image? "
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echo "I need $USRMB MB. It will be mkfsed!"
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echo -n "Device: /dev/"
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read dev || exit 1
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TMPDISK=/dev/$dev
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fi
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if [ -b $TMPDISK ]
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then :
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else echo "$TMPDISK is not a block device.."
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exit 1
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fi
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echo $TMPDISK >$TD1
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if [ -f $TD2 ]
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then TMPDISK2="`cat $TD2`"
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echo " * Warning: I'm going to overwrite $TMPDISK2!"
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else
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echo "Temporary (sub)partition to use for /tmp? "
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echo "It will be mkfsed!"
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echo -n "Device: /dev/"
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read dev || exit 1
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TMPDISK2=/dev/$dev
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fi
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if [ -b $TMPDISK2 ]
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then :
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else echo "$TMPDISK2 is not a block device.."
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exit 1
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fi
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echo $TMPDISK2 >$TD2
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if [ -f $TD3 ]
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then TMPDISK3="`cat $TD3`"
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echo " * Warning: I'm going to overwrite $TMPDISK3!"
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else
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echo "It has to be at least $ROOTKB KB."
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echo ""
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echo "Temporary (sub)partition to use to make the root FS image? "
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echo "It will be mkfsed!"
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echo -n "Device: /dev/"
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read dev || exit 1
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TMPDISK3=/dev/$dev
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fi
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if [ -b $TMPDISK3 ]
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then :
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else echo "$TMPDISK3 is not a block device.."
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exit 1
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fi
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echo $TMPDISK3 >$TD3
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umount $TMPDISK
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umount $TMPDISK2
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umount $TMPDISK3
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if [ $TMPDISK = $TMPDISK2 -o $TMPDISK = $TMPDISK3 -o $TMPDISK2 = $TMPDISK3 ]
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then
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echo "Temporary devices can't be equal."
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exit
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fi
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echo " * Ready to go, press RETURN if you're sure.."
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read xyzzy
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echo " * Cleanup old files"
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rm -rf $RELEASEDIR $IMG $IMAGE $ROOTIMAGE $IMGBZ $CDFILES image*
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mkdir -p $CDFILES || exit
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mkdir -p $RELEASEDIR
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mkfs -B $BS -b $ROOTBLOCKS $TMPDISK3 || exit
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mkfs $TMPDISK2 || exit
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echo " * mounting $TMPDISK3 as $RELEASEDIR"
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mount $TMPDISK3 $RELEASEDIR || exit
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mkdir -m 755 $RELEASEDIR/usr
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mkdir -m 1777 $RELEASEDIR/tmp
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mount $TMPDISK2 $RELEASEDIR/tmp
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mkfs -B $BS -b $USRBLOCKS $TMPDISK || exit
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echo " * Mounting $TMPDISK as $RELEASEDIR/usr"
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mount $TMPDISK $RELEASEDIR/usr || exit
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mkdir -p $RELEASEDIR/tmp
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mkdir -p $RELEASEDIR/usr/tmp
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mkdir -p $RELEASEPACKAGE
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mkdir -p $RELEASEPACKAGESOURCES
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echo " * Transfering $COPYITEMS to $RELEASEDIR"
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( cd / && tar cf - $COPYITEMS ) | ( cd $RELEASEDIR && tar xf - ) || exit 1
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if [ -d $PACKAGEDIR -a -d $PACKAGESOURCEDIR ]
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then echo " * Indexing packages"
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( cd $PACKAGEDIR
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for p in *.tar.bz
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do descr="../`echo $p | sed 's/.tar.bz//'`/.descr"
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if [ -f "$descr" ]
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then printf "%-32s %s\n" "$p" "`cat $descr`"
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fi
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done >List
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)
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echo " * Transfering $PACKAGEDIR to $RELEASEPACKAGE"
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cp $PACKAGEDIR/* $RELEASEPACKAGE/
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echo " * Transfering $PACKAGESOURCEDIR to $RELEASEPACKAGESOURCES"
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cp $PACKAGESOURCEDIR/* $RELEASEPACKAGESOURCES/
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fi
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# Make sure compilers and libraries are bin-owned
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chown -R bin $RELEASEDIR/usr/lib
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chmod -R u+w $RELEASEDIR/usr/lib
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if [ "$COPY" -ne 1 ]
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then
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echo " * Doing new cvs export"
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( cd $RELEASEDIR/usr && mkdir src && cvs export -r$CVSTAG src )
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else
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( cd .. && make depend && make clean )
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srcdir=/usr/src
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( cd $srcdir && tar cf - . ) | ( cd $RELEASEDIR/usr && mkdir src && cd src && tar xf - )
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fi
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echo " * Fixups for owners and modes of dirs and files"
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chown -R bin $RELEASEDIR/usr/src
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chmod -R u+w $RELEASEDIR/usr/src
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find $RELEASEDIR/usr/src -type d | xargs chmod 755
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find $RELEASEDIR/usr/src -type f | xargs chmod 644
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find $RELEASEDIR/usr/src -name configure | xargs chmod 755
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find $RELEASEDIR/usr/src/commands -name build | xargs chmod 755
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# Bug tracking system not for on cd
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rm -rf $RELEASEDIR/usr/src/doc/bugs
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# Make sure the CD knows it's a CD
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date >$RELEASEDIR/CD
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echo " * Chroot build"
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chroot $RELEASEDIR "/bin/sh -x /usr/src/tools/chrootmake.sh" || exit 1
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echo " * Chroot build done"
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# The build process leaves some file in src as root.
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chown -R bin $RELEASEDIR/usr/src*
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cp issue.install $RELEASEDIR/etc/issue
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if [ "$USB" -ne 0 ]
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then
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usb_root_changes
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elif [ "$HDEMU" -ne 0 ]
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then
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hdemu_root_changes
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fi
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echo "Temporary filesystems still mounted. Make changes, or press RETURN"
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echo -n "to continue making the image.."
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read xyzzy
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echo $version_pretty >$RELEASEDIR/etc/version
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echo " * Counting files"
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df $TMPDISK | tail -1 | awk '{ print $4 }' >$RELEASEDIR/.usrkb
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du -s $RELEASEDIR/usr/src.* | awk '{ t += $1 } END { print t }' >$RELEASEDIR/.extrasrckb
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( for d in $RELEASEDIR/usr/src.*; do find $d; done) | wc -l >$RELEASEDIR/.extrasrcfiles
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find $RELEASEDIR/usr | wc -l >$RELEASEDIR/.usrfiles
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find $RELEASEDIR -xdev | wc -l >$RELEASEDIR/.rootfiles
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echo " * Zeroing remainder of temporary areas"
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df $TMPDISK
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df $TMPDISK3
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cp /dev/zero $RELEASEDIR/usr/.x
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rm $RELEASEDIR/usr/.x
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cp /dev/zero $RELEASEDIR/.x
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rm $RELEASEDIR/.x
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umount $TMPDISK || exit
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umount $TMPDISK2 || exit
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umount $TMPDISK3 || exit
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(cd ../boot && make)
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(cd .. && make depend)
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make clean
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make image || exit 1
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cp image image_big
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make clean
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make image_small || exit 1
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dd if=$TMPDISK3 of=$ROOTIMAGE bs=$BS count=$ROOTBLOCKS
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# Prepare image and image_small for cdfdboot
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cp image_big image
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sh mkboot cdfdboot $TMPDISK3
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cp $IMAGE $CDFILES/bootflop.img
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cp release/cd/* $CDFILES
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h_opt=
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bootimage=$IMAGE
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if [ "$HDEMU" -ne 0 ]; then
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make_hdimage
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h_opt='-h'
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bootimage=hdimage
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fi
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if [ "$USB" -ne 0 ]; then
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mv $bootimage $IMG
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else
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writeisofs -l MINIX -b $bootimage $h_opt $CDFILES $IMG || exit 1
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if [ "$HDEMU" -eq 0 ]
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then
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echo "Appending Minix root and usr filesystem"
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# Pad ISO out to cylinder boundary
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isobytes=`stat -size $IMG`
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isosects=`expr $isobytes / 512`
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isopad=`expr $secs - '(' $isosects % $secs ')'`
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dd if=/dev/zero count=$isopad >>$IMG
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# number of sectors
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isosects=`expr $isosects + $isopad`
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( cat $IMG $ROOTIMAGE ;
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dd if=$TMPDISK bs=$BS count=$USRBLOCKS ) >m
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mv m $IMG
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# Make CD partition table
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installboot -m $IMG /usr/mdec/masterboot
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# Make sure there is no hole..! Otherwise the ISO format is
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# unreadable.
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partition -m $IMG 0 81:$isosects 81:$ROOTSECTS 81:$USRSECTS
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fi
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fi
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echo " * bzipping $IMG"
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bzip2 $IMG
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ls -al $IMGBZ
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