minix/tools/release.sh

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#!/bin/sh
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set -e
. release.functions
version_pretty="`sh tell_config OS_RELEASE . OS_VERSION | tr -dc 0-9.`"
version="`echo $version_pretty | tr . _`"
PACKAGEDIR=/usr/pkgsrc/packages/$version_pretty/`uname -m`
XBIN=usr/xbin
SRC=src
REPO=git://git.minix3.org/minix
# List of packages included on installation media
PACKAGELIST=packages.install
secs=`expr 32 '*' 64`
export SHELL=/bin/sh
PKG_ADD=/usr/pkg/sbin/pkg_add
PKG_INFO=/usr/pkg/sbin/pkg_info
if [ ! -x $PKG_ADD ]
then echo Please install pkg_install from pkgsrc.
exit 1
fi
# Packages we have to pre-install, and url to use
PACKAGEURL=ftp://ftp.minix3.org/pub/minix/packages/$version_pretty/`uname -m`/All/
PREINSTALLED_PACKAGES="
pkgin-0.4.1
pkg_install-20101212
bmake-20110606
binutils-2.17nb3
clang-2.9nb2
compiler-rt-r123836nb3
"
PKG_ADD_URL=$PACKAGEURL
RELEASERC=$HOME/.releaserc
if [ -f $RELEASERC ]
then . $RELEASERC
fi
set -- $* $RELOPTS
# SVN trunk repo
TRUNK=https://gforge.cs.vu.nl/svn/minix/trunk
RELEASEDIR=/usr/r-staging
RELEASEMNTDIR=/usr/r
RELEASEPACKAGE=${RELEASEDIR}/usr/install/packages
IMAGE=../boot/cdbootblock/cdbootblock
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ROOTIMAGE=rootimage
CDFILES=/usr/tmp/cdreleasefiles
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sh tell_config OS_RELEASE . OS_VERSION >/tmp/rel.$$
IMG_BASE=minix${version}_ide
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BS=4096
HDEMU=0
COPY=0
JAILMODE=0
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SVNREV=""
REVTAG=""
PACKAGES=1
MINIMAL=0
MAKEMAP=0
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# Do we have git?
if git --version >/dev/null
then if [ -d ../.git ]
then LOCAL_REVTAG="`git describe --always`"
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GITMODE=1
fi
fi
FILENAMEOUT=""
while getopts "j:ls:pmMchu?r:f:L:" c
do
case "$c" in
\?)
echo "Usage: $0 [-l] [-p] [-c] [-h] [-m] [-M] [-r <tag>] [-u] [-f <filename>] [-s <username>] -j<jaildir> [-L <packageurl>]" >&2
exit 1
;;
h)
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echo " * Making HD image"
IMG_BASE=minix${version}_bios
HDEMU=1
;;
c)
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echo " * Copying, not SVN"
COPY=1
;;
p)
PACKAGES=0
;;
r)
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SVNREV=-r$OPTARG
;;
j)
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RELEASEDIR=$OPTARG
JAILMODE=1
;;
u)
echo " * Making live USB-stick image"
IMG_BASE=minix${version}_usb
HDEMU=1
USB=1
;;
f)
FILENAMEOUT="$OPTARG"
;;
s) USERNAME="--username=$OPTARG"
;;
m) MINIMAL=1
PACKAGES=0
;;
M) MAKEMAP=1
;;
l) PKG_ADD_URL=file://$PACKAGEDIR/All
;;
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L) PKG_ADD_URL="$OPTARG"
CUSTOM_PACKAGES=1
;;
esac
done
if [ $GITMODE -ne 1 -a $COPY -ne 1 ]
then echo "Need git to retrieve latest minix! Copying src instead!"
COPY=1
fi
if [ ! "$ZIP" ]
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then ZIP=bzip2
fi
if [ $PACKAGES -ne 0 ]
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then mkdir -p $PACKAGEDIR/All || true
retrieve $PACKAGEDIR/All $PACKAGELIST packages/`uname -p`/$VERSION_PRETTY
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fi
TMPDISKUSR=/dev/ram0
TMPDISKROOT=/dev/ram1
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if [ ! -b $TMPDISKUSR -o ! $TMPDISKROOT ]
then echo "$TMPDISKUSR or $TMPDISKROOT is not a block device.."
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exit 1
fi
if [ $TMPDISKUSR = $TMPDISKROOT ]
then
echo "Temporary devices can't be equal."
exit
fi
if [ $JAILMODE = 0 ]
then echo " * Cleanup old files"
umount $TMPDISKUSR || true
umount $TMPDISKROOT || true
umount $RELEASEMNTDIR/usr || true
umount $RELEASEMNTDIR || true
fi
rm -rf $RELEASEDIR $RELEASEMNTDIR $IMG $ROOTIMAGE $CDFILES image*
mkdir -p $CDFILES || exit
mkdir -p $RELEASEDIR $RELEASEMNTDIR
mkdir -m 755 $RELEASEDIR/usr
mkdir -m 1777 $RELEASEDIR/tmp
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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
echo " * Transfering bootstrap dirs to $RELEASEDIR"
cp -p /bin/* /usr/bin/* /sbin/* $RELEASEDIR/$XBIN
cp -rp /usr/lib $RELEASEDIR/usr
cp -rp /bin/sh /bin/echo /bin/install /bin/rm \
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/bin/date /bin/ls $RELEASEDIR/bin
cp -rp /usr/bin/make /usr/bin/yacc /usr/bin/lex /usr/bin/asmconv \
/usr/bin/grep /usr/bin/egrep /usr/bin/awk /usr/bin/sed $RELEASEDIR/usr/bin
CONFIGHEADER=$RELEASEDIR/usr/src/common/include/minix/sys_config.h
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copy_local_packages
# 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 "Retrieving latest minix repo from $REPO."
srcdir=$RELEASEDIR/usr/src
git clone $REPO $srcdir
if [ "$REVTAG" ]
then echo "Doing checkout of $REVTAG."
(cd $srcdir && git checkout $REVTAG )
else REVTAG=`(cd $srcdir && git show-ref HEAD -s10)`
echo "Retrieved repository head is $REVTAG."
fi
rm -r $srcdir/.git
echo "
/* Added by release script */
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#ifndef _VCS_REVISION
#define _VCS_REVISION \"$REVTAG\"
#endif" >>$CONFIGHEADER
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DATE=`date +%Y%m%d`
# output image name
if [ "$USB" -ne 0 ]; then
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IMG=${IMG_BASE}_${DATE}_${REVTAG}.img
else
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IMG=${IMG_BASE}_${DATE}_${REVTAG}.iso
fi
else
echo "Copying contents from current src dir."
( cd .. && make depend && make clean )
srcdir=/usr/$SRC
( cd $srcdir && tar --exclude .svn -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
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# Make sure the CD knows it's a CD, unless it's not
if [ "$USB" -eq 0 ]
then date >$RELEASEDIR/CD
fi
echo " * Bootstrap /usr/share/mk files"
# Need /usr/share/mk in the new system to invoke make. Real ownerships
# and permissions will be set by its own src/share/mk/Makefile.
mkdir -p $RELEASEDIR/usr/share/mk
chmod 755 $RELEASEDIR/usr/share/mk
cp $RELEASEDIR/usr/src/share/mk/* $RELEASEDIR/usr/share/mk/
chown -R root $RELEASEDIR/usr/share/mk
cp chrootmake.sh $RELEASEDIR/usr/$SRC/tools/chrootmake.sh
echo " * Make hierarchy"
chroot $RELEASEDIR "PATH=/$XBIN:/usr/pkg/bin sh -x /usr/$SRC/tools/chrootmake.sh etcfiles" || exit 1
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for p in $PREINSTALLED_PACKAGES
do echo " * Pre-installing: $p from $PKG_ADD_URL"
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$PKG_ADD -f -P $RELEASEDIR $PKG_ADD_URL/$p
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done
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if [ "$CUSTOM_PACKAGES" ]
then echo $PKG_ADD_URL >$RELEASEDIR/usr/pkg/etc/pkgin/repositories.conf
fi
echo " * Chroot build"
chroot $RELEASEDIR "PATH=/$XBIN:/usr/pkg/bin 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
echo $version_pretty, SVN revision $REVISION, generated `date` >$RELEASEDIR/etc/version
rm -rf $RELEASEDIR/tmp/*
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
mkdir -p $RELEASEDIR/usr/src/tools
ln $RELEASEDIR/boot/image_big $RELEASEDIR/boot/image/$version
fi
# If we are making a jail, all is done!
if [ $JAILMODE = 1 ]
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then echo "Created new minix install in $RELEASEDIR."
echo "Enter it by typing: "
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echo "# chroot $RELEASEDIR /bin/sh"
exit 0
fi
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echo " * Counting files"
extrakb=`du -s $RELEASEDIR/usr/install | awk '{ print $1 }'`
find $RELEASEDIR/usr | fgrep -v /install/ | wc -l >$RELEASEDIR/.usrfiles
find $RELEASEDIR -print -path $RELEASEDIR/usr -prune | wc -l >$RELEASEDIR/.rootfiles
echo " * Writing fstab"
if [ "$USB" -ne 0 ]
then
echo \
'root=/dev/c0d7p0s0
usr=/dev/c0d7p0s2
' > $RELEASEDIR/etc/fstab
elif [ "$HDEMU" -ne 0 ]
then
echo \
'root=/dev/c0d7p0s0
usr=/dev/c0d7p0s2
usr_roflag="-r"' > $RELEASEDIR/etc/fstab
fi
echo " * Mounting $TMPDISKROOT as $RELEASEMNTDIR"
fitfs $RELEASEDIR $TMPDISKROOT 64 256 "$ROOTMB"
ROOTBLOCKS=$blocks
ROOTSECTS="`expr $blocks \* \( $BS / 512 \)`"
mount $TMPDISKROOT $RELEASEMNTDIR || exit
echo " * Mounting $TMPDISKUSR as $RELEASEMNTDIR/usr"
fitfs $RELEASEDIR/usr $TMPDISKUSR 0 0 "$USRMB"
USRBLOCKS=$blocks
USRSECTS="`expr $blocks \* \( $BS / 512 \)`"
mkdir -m 755 $RELEASEMNTDIR/usr
mount $TMPDISKUSR $RELEASEMNTDIR/usr || exit
echo " * Copying files from staging to image"
synctree -f $RELEASEDIR $RELEASEMNTDIR > /dev/null || true
expr `df $TMPDISKUSR | tail -1 | awk '{ print $4 }'` - $extrakb >$RELEASEMNTDIR/.usrkb
echo " * Unmounting $TMPDISKUSR from $RELEASEMNTDIR/usr"
umount $TMPDISKUSR || exit
echo " * Unmounting $TMPDISKROOT from $RELEASEMNTDIR"
umount $TMPDISKROOT || exit
rm -r $RELEASEMNTDIR
echo " * Making image bootable"
if [ "$USB" -ne 0 ]
then
usb_root_changes
elif [ "$HDEMU" -ne 0 ]
then
hdemu_root_changes
else
cd_root_changes
fi
# Clean up: RELEASEDIR no longer needed
rm -r $RELEASEDIR
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(cd ../boot && make)
dd if=$TMPDISKROOT of=$ROOTIMAGE bs=$BS count=$ROOTBLOCKS
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cp release/cd/* $CDFILES || true
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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/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 -f %z $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 $ROOTIMAGE ;
dd if=$TMPDISKUSR 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
fi
fi
echo "${ZIP}ping $IMG"
$ZIP -f $IMG
if [ "$FILENAMEOUT" ]
then echo "$IMG" >$FILENAMEOUT
fi
echo " * Freeing up memory used by ramdisks"
ramdisk 1 $TMPDISKROOT
ramdisk 1 $TMPDISKUSR