#!/bin/sh

set -e

PATH=$PATH:/usr/local/bin

XBIN=usr/xbin

SRC=src

# size of /tmp during build

TMPKB=32000

PACKAGEDIR=/usr/bigports/Packages

PACKAGESOURCEDIR=/usr/bigports/Sources

# List of packages included on installation media

PACKAGELIST=packages.install

# List of package source included on installation media

PACKAGESOURCELIST=package_sources.install

secs=`expr 32 '*' 64`

export SHELL=/bin/sh

RELEASERC=$HOME/.releaserc

if [ -f $RELEASERC ]

then . $RELEASERC

fi

set -- $* $RELOPTS

# SVN trunk repo

TRUNK=https://gforge.cs.vu.nl/svn/minix/trunk

make_hdimage()

{

dd if=$TMPDISK1 of=usrimage bs=$BS count=$USRBLOCKS

rootsize=`stat -size rootimage`

usrsize=`stat -size usrimage`

rootsects=`expr $rootsize / 512`

usrsects=`expr $usrsize / 512`

# installboot -m needs at least 1KB

dd < /dev/zero >tmpimage count=2

partition -fm tmpimage 2 81:$rootsects* 0:0 81:$usrsects

installboot -m tmpimage /usr/mdec/masterboot

dd < tmpimage > subpart count=1

primsects=`expr 1 + $rootsects + $usrsects`

cyl=`expr '(' $primsects ')' / $secs + 1`

padsects=`expr $cyl \* $secs - 1 - $primsects`

{ dd < /dev/zero count=1

cat subpart

cat rootimage

cat usrimage

dd < /dev/zero count=$padsects

} > hdimage

partition -m hdimage 81:`expr $primsects + $padsects`*

installboot -m hdimage /usr/mdec/masterboot

}

retrieve()

{

dir=$1

list=`pwd`/$2

url=http://www.minix3.org/$3

BIGPORTS=bigports

(

cd $dir || exit 1

echo " * Updating $dir

from $url

with $list"

files=`awk <$list '{ print "'$url'/" $1 ".tar.bz2" }'`

wget -c $url/List $files || true

)

}

hdemu_root_changes()

{

$RELEASEDIR/usr/bin/installboot -d $TMPDISK3 \

$RELEASEDIR/usr/mdec/bootblock boot/boot

echo \

'bootcd=2

disable=inet

bios_wini=yes

bios_remap_first=1

ramimagedev=c0d7p0s0

bootbig(1, Regular MINIX 3) { image=/boot/image_big; boot }

main() { trap 10000 boot ; menu; }

save' | $RELEASEDIR/usr/bin/edparams $TMPDISK3

echo \

'root=/dev/c0d7p0s0

usr=/dev/c0d7p0s2

usr_roflag="-r"' > $RELEASEDIR/etc/fstab

}

usb_root_changes()

{

$RELEASEDIR/usr/bin/installboot -d $TMPDISK3 \

$RELEASEDIR/usr/mdec/bootblock boot/boot

echo \

'bios_wini=yes

bios_remap_first=1

rootdev=c0d7p0s0

save' | $RELEASEDIR/usr/bin/edparams $TMPDISK3

echo \

'root=/dev/c0d7p0s0

usr=/dev/c0d7p0s2

' > $RELEASEDIR/etc/fstab

}

RELEASEDIR=/usr/r

RELEASEMNTDIR=$RELEASEDIR

RELEASEPACKAGE=${RELEASEDIR}/usr/install/packages

RELEASEPACKAGESOURCES=${RELEASEDIR}/usr/install/package-sources

IMAGE=../boot/cdbootblock

ROOTIMAGE=rootimage

CDFILES=/usr/tmp/cdreleasefiles

sh tell_config OS_RELEASE . OS_VERSION >/tmp/rel.$$

version_pretty=`sed 's/[" ]//g;/^$/d' </tmp/rel.$$`

version=`sed 's/[" ]//g;/^$/d' </tmp/rel.$$ | tr . _`

IMG_BASE=minix${version}_ide

BS=4096

HDEMU=0

COPY=0

SVNREV=""

REVTAG=""

PACKAGES=1

MINIMAL=0

MAKEMAP=0

ROOTKB=8192

FILENAMEOUT=""

while getopts "s:pmMchu?r:f:" c

do

case "$c" in

\?)

echo "Usage: $0 [-p] [-c] [-h] [-m] [-M] [-r <tag>] [-u] [-f <filename>] [-s <username>]" >&2

exit 1

;;

h)

echo " * Making HD image"

IMG_BASE=minix${version}_bios

HDEMU=1

;;

c)

echo " * Copying, not SVN"

COPY=1

;;

p)

PACKAGES=0

;;

r)

SVNREV=-r$OPTARG

;;

u)

echo " * Making live USB-stick image"

IMG_BASE=minix${version}_usb

HDEMU=1

USB=1

;;

f)

FILENAMEOUT="$OPTARG"

;;

s) USERNAME="--username=$OPTARG"

;;

m) MINIMAL=1

PACKAGES=0

RELEASEDIR=/usr/r-staging

RELEASEPACKAGE=${RELEASEDIR}/usr/install/packages

RELEASEPACKAGESOURCES=${RELEASEDIR}/usr/install/package-sources

ROOTKB=4608

[ ! "$USRMB" ] && USRMB=22

;;

M) MAKEMAP=1

;;

esac

done

if [ ! "$USRMB" ]

then USRMB=600

fi

if [ ! "$ZIP" ]

then ZIP=gzip

fi

if [ $PACKAGES -ne 0 ]

then mkdir -p $PACKAGEDIR || true

mkdir -p $PACKAGESOURCEDIR || true

rm -f $PACKAGEDIR/List

retrieve $PACKAGEDIR $PACKAGELIST packages/`uname -p`/3.1.7

retrieve $PACKAGESOURCEDIR $PACKAGESOURCELIST software

fi

echo $USRMB MB

USRKB=$(($USRMB*1024))

USRBLOCKS=$(($USRMB * 1024 * 1024 / $BS))

USRSECTS=$(($USRMB * 1024 * 2))

ROOTSECTS=$(($ROOTKB * 2))

ROOTBLOCKS=$(($ROOTKB * 1024 / $BS))

if [ "$COPY" -ne 1 ]

then

echo "Note: this script wants to do svn operations."

fi

TMPDISK1=/dev/ram0

TMPDISK2=/dev/ram1

TMPDISK3=/dev/ram2

if [ ! -b $TMPDISK1 -o ! -b $TMPDISK2 -o ! $TMPDISK3 ]

then echo "$TMPDISK1, $TMPDISK2 or $TMPDISK3 is not a block device.."

exit 1

fi

umount $TMPDISK1 || true

umount $TMPDISK2 || true

umount $TMPDISK3 || true

ramdisk $USRKB $TMPDISK1

ramdisk $TMPKB $TMPDISK2

ramdisk $ROOTKB $TMPDISK3

if [ $TMPDISK1 = $TMPDISK2 -o $TMPDISK1 = $TMPDISK3 -o $TMPDISK2 = $TMPDISK3 ]

then

echo "Temporary devices can't be equal."

exit

fi

echo " * Cleanup old files"

rm -rf $RELEASEDIR $RELEASEMNTDIR $IMG $ROOTIMAGE $CDFILES image*

mkdir -p $CDFILES || exit

mkdir -p $RELEASEDIR

[ "$RELEASEDIR" = "$RELEASEMNTDIR" ] || mkdir -p $RELEASEMNTDIR

mkfs -i 2000 -B $BS -b $ROOTBLOCKS $TMPDISK3 || exit

mkfs -B 1024 -b $TMPKB $TMPDISK2 || exit

echo " * mounting $TMPDISK3 as $RELEASEMNTDIR"

mount $TMPDISK3 $RELEASEMNTDIR || exit

mkdir -m 755 $RELEASEDIR/usr

[ "$RELEASEDIR" = "$RELEASEMNTDIR" ] || mkdir -m 755 $RELEASEMNTDIR/usr

mkdir -m 1777 $RELEASEDIR/tmp

mount $TMPDISK2 $RELEASEDIR/tmp

mkfs -B $BS -i 30000 -b $USRBLOCKS $TMPDISK1 || exit

echo " * Mounting $TMPDISK1 as $RELEASEMNTDIR/usr"

mount $TMPDISK1 $RELEASEMNTDIR/usr || exit

mkdir -p $RELEASEDIR/tmp

mkdir -p $RELEASEDIR/usr/tmp

mkdir -p $RELEASEDIR/$XBIN

mkdir -p $RELEASEDIR/usr/bin

mkdir -p $RELEASEDIR/bin

mkdir -p $RELEASEPACKAGE

mkdir -p $RELEASEPACKAGESOURCES

echo " * Transfering bootstrap dirs to $RELEASEDIR"

cp -p /bin/* /usr/bin/* $RELEASEDIR/$XBIN

cp -rp /usr/lib $RELEASEDIR/usr

cp -rp /bin/sh /bin/echo $RELEASEDIR/bin

cp -rp /usr/bin/make /usr/bin/install /usr/bin/yacc /usr/bin/lex /usr/bin/asmconv $RELEASEDIR/usr/bin

if [ -d $PACKAGEDIR -a -d $PACKAGESOURCEDIR -a -f $PACKAGELIST -a -f $PACKAGESOURCELIST -a $PACKAGES -ne 0 ]

then echo " * Transfering $PACKAGEDIR to $RELEASEPACKAGE"

: >$RELEASEPACKAGE/List

for p in `cat $PACKAGELIST`

do if [ -f $PACKAGEDIR/$p.tar.bz2 ]

then

cp $PACKAGEDIR/$p.tar.bz2 $RELEASEPACKAGE/

grep "^$p|" $PACKAGEDIR/List >>$RELEASEPACKAGE/List || echo "$p not found in List"

else

echo "Can't copy $PACKAGEDIR/$p.tar.bz2. Missing."

fi

done

echo " * Transfering $PACKAGESOURCEDIR to $RELEASEPACKAGESOURCES"

for p in `cat $PACKAGESOURCELIST`

do

if [ -f $PACKAGESOURCEDIR/$p.tar.bz2 ]

then

cp $PACKAGESOURCEDIR/$p.tar.bz2 $RELEASEPACKAGESOURCES/

else

echo "Can't copy $PACKAGESOURCEDIR/$p.tar.bz2. Missing."

fi

done

fi

# Make sure compilers and libraries are root-owned

chown -R root $RELEASEDIR/usr/lib

chmod -R u+w $RELEASEDIR/usr/lib

if [ "$COPY" -ne 1 ]

then

echo " * Doing new svn export"

TOOLSREPO="`svn info | grep '^URL: ' | awk '{ print $2 }'`"

REPO="`echo $TOOLSREPO | sed 's/.tools$//'`"

BRANCHNAME="`echo $REPO | awk -F/ '{ print $NF }'`"

REVISION="`svn info $USERNAME $SVNREV $REPO | grep '^Revision: ' | awk '{ print $2 }'`"

echo "Doing export of revision $REVISION from $REPO."

( cd $RELEASEDIR/usr && svn -q $USERNAME export -r$REVISION $REPO $SRC )

if [ $BRANCHNAME = src ]

then REVTAG=r$REVISION

else REVTAG=branch-$BRANCHNAME-r$REVISION

fi

echo "

/* Added by release script */

#ifndef _SVN_REVISION

#define _SVN_REVISION \"$REVTAG\"

#endif" >>$RELEASEDIR/usr/src/include/minix/sys_config.h

# output image name

if [ "$USB" -ne 0 ]; then

IMG=${IMG_BASE}_${REVTAG}.img

else

IMG=${IMG_BASE}_${REVTAG}.iso

fi

else

( cd .. && make depend && make clean )

srcdir=/usr/$SRC

( cd $srcdir && tar cf - . ) | ( cd $RELEASEDIR/usr && mkdir $SRC && cd $SRC && tar xf - )

REVTAG=copy

REVISION=unknown

IMG=${IMG_BASE}_copy.iso

fi

echo " * Fixups for owners and modes of dirs and files"

chown -R root $RELEASEDIR/usr/$SRC

chmod -R u+w $RELEASEDIR/usr/$SRC

find $RELEASEDIR/usr/$SRC -type d | xargs chmod 755

find $RELEASEDIR/usr/$SRC -type f | xargs chmod 644

find $RELEASEDIR/usr/$SRC -name configure | xargs chmod 755

find $RELEASEDIR/usr/$SRC/commands -name build | xargs chmod 755

# Bug tracking system not for on cd

rm -rf $RELEASEDIR/usr/$SRC/doc/bugs

# Make sure the CD knows it's a CD, unless it's not

if [ "$USB" -eq 0 ]

then date >$RELEASEDIR/CD

fi

echo " * Bootstrap /etc/mk files"

# Need /etc/mk in the new system to invoke make. Real ownerships

# and permissions will be set by its own src/etc/Makefile.

mkdir -p $RELEASEDIR/etc/mk

chmod 755 $RELEASEDIR/etc/mk

mkdir -p $RELEASEDIR/usr/share/mk

chmod 755 $RELEASEDIR/usr/share/mk

cp $RELEASEDIR/usr/src/etc/mk/* $RELEASEDIR/etc/mk/

cp $RELEASEDIR/usr/src/etc/mk/* $RELEASEDIR/usr/share/mk

chown -R root $RELEASEDIR/etc/mk

echo " * Chroot build"

cp chrootmake.sh $RELEASEDIR/usr/$SRC/tools/chrootmake.sh

chroot $RELEASEDIR "PATH=/$XBIN MAKEMAP=$MAKEMAP sh -x /usr/$SRC/tools/chrootmake.sh" || exit 1

# Copy built images for cd booting

cp $RELEASEDIR/boot/image_big image

echo " * Chroot build done"

echo " * Removing bootstrap files"

rm -rf $RELEASEDIR/$XBIN

# The build process leaves some file in $SRC as bin.

chown -R root $RELEASEDIR/usr/src*

cp issue.install $RELEASEDIR/etc/issue

if [ "$USB" -ne 0 ]

then

usb_root_changes

elif [ "$HDEMU" -ne 0 ]

then

hdemu_root_changes

fi

echo $version_pretty, SVN revision $REVISION, generated `date` >$RELEASEDIR/etc/version

if [ $MINIMAL -ne 0 ]

then

if [ "$MAKEMAP" -ne 0 ]

then

echo " * Copying symbol map to ${IMG}-symbols.txt"

cp $RELEASEDIR/usr/src/symbols.txt ${IMG}-symbols.txt

$ZIP -f ${IMG}-symbols.txt

fi

echo " * Removing files to create minimal image"

rm -rf $RELEASEDIR/boot/image/* $RELEASEDIR/usr/man/man*/* \

$RELEASEDIR/usr/share/zoneinfo* $RELEASEDIR/usr/src \

$RELEASEDIR/tmp/*

mkdir -p $RELEASEDIR/usr/src/tools

ln $RELEASEDIR/boot/image_big $RELEASEDIR/boot/image/$version

fi

echo " * Counting files"

extrakb=`du -s $RELEASEDIR/usr/install | awk '{ print $1 }'`

expr `df $TMPDISK1 | tail -1 | awk '{ print $4 }'` - $extrakb >$RELEASEDIR/.usrkb

find $RELEASEDIR/usr | fgrep -v /install/ | wc -l >$RELEASEDIR/.usrfiles

find $RELEASEDIR -xdev | wc -l >$RELEASEDIR/.rootfiles

if [ $MINIMAL -ne 0 ]

then

echo " * Copying files from staging to image"

synctree -f $RELEASEDIR $RELEASEMNTDIR > /dev/null || true

else

echo " * Zeroing remainder of temporary areas"

df $TMPDISK1

df $TMPDISK3

cp /dev/zero $RELEASEDIR/usr/.x 2>/dev/null || true

rm $RELEASEDIR/usr/.x

cp /dev/zero $RELEASEDIR/.x 2>/dev/null || true

rm $RELEASEDIR/.x

fi

umount $TMPDISK1 || exit

umount $TMPDISK2 || exit

umount $TMPDISK3 || exit

# Boot monitor variables for boot CD

edparams $TMPDISK3 'unset bootopts;

unset servers;

unset rootdev;

unset leader;

unset image;

disable=inet;

bootcd=1;

cdproberoot=1;

ata_id_timeout=2;

bootbig(1, Regular MINIX 3) { unset image; boot }

leader() { echo \n--- Welcome to MINIX 3. This is the boot monitor. ---\n\nChoose an option from the menu or press ESC if you need to do anything special.\nOtherwise I will boot with my defaults in 10 seconds.\n\n }; main(){trap 10000 boot; menu; };

save'

(cd ../boot && make)

dd if=$TMPDISK3 of=$ROOTIMAGE bs=$BS count=$ROOTBLOCKS

cp release/cd/* $CDFILES || true

echo "This is Minix version $version_pretty prepared `date`." >$CDFILES/VERSION.TXT

boottype=-n

bootimage=$IMAGE

if [ "$HDEMU" -ne 0 ]; then

make_hdimage

boottype='-h'

bootimage=hdimage

fi

if [ "$USB" -ne 0 ]; then

mv $bootimage $IMG

else

cp ../boot/boot $CDFILES

writeisofs -s0x0 -l MINIX -a boot -b $bootimage $boottype $CDFILES $IMG || exit 1

if [ "$HDEMU" -eq 0 ]

then

echo "Appending Minix root and usr filesystem"

# Pad ISO out to cylinder boundary

isobytes=`stat -size $IMG`

isosects=`expr $isobytes / 512`

isopad=`expr $secs - '(' $isosects % $secs ')'`

dd if=/dev/zero count=$isopad >>$IMG

# number of sectors

isosects=`expr $isosects + $isopad`

( cat $IMG $ROOTIMAGE ;

dd if=$TMPDISK1 bs=$BS count=$USRBLOCKS ) >m

mv m $IMG

# Make CD partition table

installboot -m $IMG /usr/mdec/masterboot

# Make sure there is no hole..! Otherwise the ISO format is

# unreadable.

partition -m $IMG 0 81:$isosects 81:$ROOTSECTS 81:$USRSECTS

echo "${ZIP}ping $IMG"

$ZIP -f $IMG

fi

fi

if [ "$FILENAMEOUT" ]

then echo "$IMG" >$FILENAMEOUT

fi