--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usr/src/cmd/boot/scripts/root_archive.ksh	Tue Jun 02 18:56:50 2009 +0900
@@ -0,0 +1,877 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"@(#)root_archive.ksh	1.15	08/01/11 SMI"
+
+# utility to pack and unpack a boot/root archive
+# both ufs and hsfs (iso9660) format archives are unpacked
+# only ufs archives are generated
+#
+# usage: pack   <archive> <root>
+#        unpack <archive> <root>
+#        packmedia   <solaris_image> <root>
+#        unpackmedia <solaris_image> <root>
+#
+#   Where <root> is the directory to unpack to and will be cleaned out
+#   if it exists.
+#
+#   In the case of (un)packmedia, the image is packed or unpacked to/from
+#   Solaris media and all the things that don't go into the ramdisk image
+#   are (un)cpio'd as well
+#
+# This utility is also used to pack parts (in essence the window system,
+# usr/dt and usr/openwin) of the non ramdisk SPARC
+# miniroot. (un)packmedia will recognize that they are being run a SPARC
+# miniroot and do the appropriate work.
+#
+
+usage()
+{
+	printf "usage: root_archive pack <archive> <root>\n"
+	printf "       root_archive unpack <archive> <root>\n"
+	printf "       root_archive packmedia   <solaris_image> <root>\n"
+	printf "       root_archive unpackmedia <solaris_image> <root>\n"
+}
+
+cleanup()
+{
+	if [ -d $MNT ] ; then
+		umount $MNT 2> /dev/null
+		rmdir $MNT
+	fi
+
+	lofiadm -d "$TMR" 2>/dev/null
+        if [ "$REALTHING" != true ] ; then
+		rm -f "$TMR"
+	fi
+	rm -f "$TMR.gz"
+}
+
+preload_Gnome()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	
+	(
+		# Prepopulate the gconf database. This needs to be done and
+		# done first for several reasons. 1) Archiving out the gnome
+		# libraries and binaries causes the gconftool-2 to not run
+		# appropriately at boot time. 2) The binaries and libraries
+		# needed to run this are big and thus we want to archive
+		# them separately. 3) Having schemas prepopluated in the
+		# miniroot means faster boot times.
+		#
+
+		cd "$MINIROOT"
+		HOME="./tmp/root"
+		export HOME
+		umask 0022
+		mumble=.tmp_proto/root/etc/gconf/gconf.xml.defaults
+		GCONF_CONFIG_SOURCE="xml:merged:$MINIROOT/$mumble"
+		export GCONF_CONFIG_SOURCE
+		SCHEMADIR="$MINIROOT/.tmp_proto/root/etc/gconf/schemas"
+		export SCHEMADIR
+		/usr/bin/gconftool-2 --makefile-install-rule \
+		    $SCHEMADIR/*.schemas >/dev/null 2>&1
+		echo '
+		xml:readwrite:/tmp/root/.gconf
+		xml:readonly:/etc/gconf/gconf.xml.defaults
+		' > /"$MINIROOT"/.tmp_proto/root/etc/gconf/2/path
+	)
+}
+
+archive_Gnome()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+	CPIO_DIR="$MEDIA/$RELEASE/Tools/Boot"
+
+	# Create the gnome archive
+	#
+	(
+		# usr/share gnome stuff
+		cd "$MINIROOT"
+		find usr/share/GConf usr/share/application-registry \
+		    usr/share/autostart usr/share/dbus-1 usr/share/dtds \
+		    usr/share/emacs usr/share/gnome usr/share/gnome-2.0 \
+		    usr/share/gnome-background-properties \
+		    usr/share/gtk-engines usr/share/gui-install \
+		    usr/share/icon-naming-utils usr/share/control-center \
+		    usr/share/icons usr/share/locale usr/share/metacity \
+		    usr/share/mime usr/share/mime-info usr/share/pixmaps \
+		    usr/share/scrollkeeper usr/share/sgml usr/share/themes \
+		    usr/share/xml \
+		    -print > /tmp/gnome_share.$$ 2>/dev/null
+
+		if [ ! -f /tmp/gnome_share.$$ ] ; then
+			echo "/tmp/gnome_share.$$ file list not found."
+			return
+		fi
+
+		# usr/lib gnome stuff
+
+		find usr/lib/libgnome*\.so\.* \
+		    usr/lib/libgst*\.so\.* usr/lib/libgconf*\.so\.* \
+		    usr/lib/libgdk*\.so\.* usr/lib/libgtk*\.so\.* \
+		    usr/lib/libglade*\.so\.* usr/lib/libmetacity*\.so\.* \
+		    usr/lib/libfontconfig*\.so\.* usr/lib/libgmodule*\.so\.* \
+		    usr/lib/libgobject*\.so\.* usr/lib/libgthread*\.so\.* \
+		    usr/lib/libpopt*\.so\.* usr/lib/libstartup*\.so\.* \
+		    usr/lib/libexif*\.so\.* usr/lib/libtiff*\.so\.* \
+		    usr/lib/libdbus*\.so\.* usr/lib/libstartup*\.so\.* \
+		    usr/lib/libexif*\.so\.* usr/lib/libORBit*\.so\.* \
+	 	    usr/lib/libmlib*\.so\.* usr/lib/libxsl*\.so\.* \
+		    usr/lib/libpango*\.so\.* usr/lib/libpng*\.so\.* \
+		    usr/lib/liboil*\.so\.* usr/lib/libbonobo*\.so\.* \
+		    usr/lib/libart*\.so\.* usr/lib/libcairo*\.so\.* \
+		    usr/lib/libjpeg*\.so\.* \
+		    usr/lib/libpolkit*\.so\.* \
+			-print | egrep -v '\.so\.[0]$' > \
+		       /tmp/gnome_lib.$$ 2>/dev/null
+
+		find usr/lib/nautilus usr/lib/pango usr/lib/iconv \
+		    usr/lib/metacity-dialog usr/lib/window-manager-settings \
+		    usr/lib/bonobo-2.0 usr/lib/bononbo usr/lib/gtk-2.0 \
+		    usr/lib/GConf usr/lib/bonobo-activation-server \
+		    usr/lib/python2.4 usr/lib/gstreamer-0.10 \
+		    usr/lib/gconf-sanity-check-2 usr/lib/gconfd \
+		    usr/lib/gnome-vfs-2.0 usr/lib/dbus-daemon \
+		    usr/lib/gnome-vfs-daemon usr/lib/gnome-settings-daemon \
+		    usr/lib/gnome_segv2 usr/lib/orbit-2.0 \
+		    usr/lib/libmlib \
+		    print > /tmp/gnome_libdir.$$ 2>/dev/null
+
+		if [ ! -f /tmp/gnome_lib.$$  -a ! -f gnome_libdir.$$ ] ; then
+			echo "/tmp/gnome_lib.$$ file list not found."
+			return
+		fi
+
+		# /usr/sfw gnome stuff
+		find usr/sfw/bin usr/sfw/include usr/sfw/share usr/sfw/src \
+		    -print > /tmp/gnome_sfw.$$ 2>/dev/null
+
+		if [ ! -f /tmp/gnome_sfw.$$ ] ; then
+			echo "/tmp/gnome_sfw.$$ file list not found."
+			return
+		fi
+
+		# gnome app binaries usr/bin
+		find usr/bin/gnome* usr/bin/gui-install usr/bin/bonobo* \
+		    usr/bin/gtk-* usr/bin/fax* usr/bin/gdk* usr/bin/gif2tiff \
+		    usr/bin/install-lan \
+		    usr/bin/metacity* usr/bin/gst-* usr/bin/gconftool-2 \
+		    usr/bin/pango* usr/bin/desktop* usr/bin/djpeg \
+		    usr/bin/notify-send usr/bin/oil-bugreport \
+		    usr/bin/bmp2tiff usr/bin/thembus-theme-applier \
+		    usr/bin/thumbnail usr/lib/update-* \
+		    usr/bin/ras2tiff usr/bin/raw2tiff usr/bin/rdjpgcom \
+		    usr/bin/thumbnail usr/bin/dbus* \
+		    usr/bin/tiff* usr/bin/rgb2ycbcr \
+		    usr/bin/fc-cache usr/bin/fc-list \
+			-print > /tmp/gnome_bin.$$ 2>/dev/null
+
+		if [ ! -f /tmp/gnome_bin.$$ ] ; then
+			echo "/tmp/gnome_bin.$$ file list not found."
+			return
+		fi
+
+		# Cat all the files together and create the gnome archive
+		#
+
+		cat /tmp/gnome_libdir.$$ /tmp/gnome_lib.$$ \
+		     /tmp/gnome_share.$$ /tmp/gnome_sfw.$$ /tmp/gnome_bin.$$ \
+		    > /tmp/gnome.$$
+
+		if [ ! -f /tmp/gnome.$$ ] ; then
+			echo "/tmp/gnome.$$ file not found."
+			return
+		fi
+		# Save off this file in the miniroot for use later
+		# when unpacking. Clean up old cruft if there.
+		#
+
+		if [ -f .tmp_proto/gnome_saved ]; then
+			rm -f .tmp_proto/gnome_saved
+		fi
+
+		cp /tmp/gnome.$$ .tmp_proto/gnome_saved
+
+		# Create gnome archive
+		#
+
+		cpio -ocmPuB < /tmp/gnome.$$ 2>/dev/null | bzip2 > \
+		    "$CPIO_DIR/gnome.cpio.bz2"
+
+		# Remove files from miniroot that are in archive.
+		# Create symlinks for files in archive
+		
+		rm -rf `cat /tmp/gnome_share.$$`
+
+		for i in `cat /tmp/gnome_share.$$`
+		do
+			ln -s /tmp/root/$i $i 2>/dev/null
+		done
+
+		rm -rf `cat /tmp/gnome_lib.$$`
+		for i in `cat /tmp/gnome_lib.$$`
+		do	
+			ln -s /tmp/root/$i $i 2>/dev/null
+		done
+
+		rm -rf `cat /tmp/gnome_libdir.$$`
+		for i in `cat /tmp/gnome_libdir.$$`
+		do
+			ln -s /tmp/root/$i $i 2>/dev/null
+		done
+
+		rm -rf `cat /tmp/gnome_sfw.$$`
+		for i in `cat /tmp/gnome_sfw.$$`
+		do
+			ln -s /tmp/root/$i $i 2>/dev/null
+		done
+
+		rm -rf `cat /tmp/gnome_bin.$$`
+		for i in `cat /tmp/gnome_bin.$$`
+		do
+			ln -s /tmp/root/$i $i 2>/dev/null
+		done
+		rm -f /tmp/gnome_share.$$
+		rm -f /tmp/gnome_lib.$$
+		rm -f /tmp/gnome_libdir.$$
+		rm -f /tmp/gnome_bin.$$
+	)
+}
+
+archive_JavaGUI()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+
+	CPIO_DIR="$MEDIA/$RELEASE/Tools/Boot"
+	
+	# Archive the java wizard components that are only used in the
+	# non developer express path.
+	#
+	(
+		# path is usr/lib/install/data
+		cd "$MINIROOT"
+		find usr/lib/install/data/wizards \
+		    -print > /tmp/java_ui.$$ 2>/dev/null
+
+		if [ ! -f /tmp/java_ui.$$ ] ; then
+			echo "/tmp/java_ui.$$ file list not found."
+			return
+		fi
+
+		cpio -ocmPuB < /tmp/java_ui.$$ 2>/dev/null | bzip2 > \
+		    "$CPIO_DIR/javaui.cpio.bz2"
+
+		rm -rf `cat /tmp/java_ui.$$`
+		ln -s /tmp/root/usr/lib/install/data/wizards \
+		    usr/lib/install/data/wizards 2>/dev/null
+
+		rm -f /tmp/java_ui.$$
+	
+	)
+}
+
+archive_Misc()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+
+	CPIO_DIR="$MEDIA/$RELEASE/Tools/Boot"
+
+	# Archive misc stuff that is needed by non devex installer
+	#
+	(
+		# usr/lib stuff
+		cd "$MINIROOT"
+		find usr/lib/lp -print > /tmp/lp.$$ 2>/dev/null
+		if [ ! -f /tmp/lp.$$ ] ; then
+			echo "/tmp/lp.$$ file list not found."
+			return
+		fi
+
+		cpio -ocmPuB < /tmp/lp.$$ 2>/dev/null | bzip2 > \
+		    "$CPIO_DIR/lpmisc.cpio.bz2"
+
+		rm -rf `cat /tmp/lp.$$`
+		ln -s /tmp/root/usr/lib/lp usr/lib/lp 2>/dev/null
+		
+		rm -f /tmp/lp.$$
+	)
+
+}
+
+archive_Perl()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+
+	CPIO_DIR="$MEDIA/$RELEASE/Tools/Boot"
+
+	# Archive perl, it is only needed by gnome gui.
+	#
+	(
+		# in usr
+		cd "$MINIROOT"
+		find usr/perl5 -print > /tmp/perl.$$ 2>/dev/null
+
+		if [ ! -f /tmp/perl.$$ ] ; then
+			echo "/tmp/perl.$$ file list not found."
+			return
+		fi
+		cpio -ocmPuB < /tmp/perl.$$ 2>/dev/null | bzip2 > \
+		    "$CPIO_DIR/perl.cpio.bz2"
+
+		rm -rf `cat /tmp/perl.$$` 2>/dev/null
+		ln -s /tmp/root/usr/perl5 usr/perl5 2>/dev/null
+
+		rm -f /tmp/perl.$$
+	)
+}
+archive_X()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+
+	CPIO_DIR="$MEDIA/$RELEASE/Tools/Boot"
+
+	# create the graphics and non-graphics X archive
+	#
+	(
+		cd "$MINIROOT"
+		find usr/openwin usr/dt usr/X11 -print 2> /dev/null |\
+		    cpio -ocmPuB 2> /dev/null | bzip2 > "$CPIO_DIR/X.cpio.bz2"
+
+		find usr/openwin/bin/mkfontdir \
+		     usr/openwin/lib/installalias \
+		     usr/openwin/server/lib/libfont.so.1 \
+		     usr/openwin/server/lib/libtypesclr.so.0 \
+			 -print | cpio -ocmPuB 2> /dev/null | bzip2 > \
+			 "$CPIO_DIR/X_small.cpio.bz2"
+
+		rm -rf usr/dt usr/openwin usr/X11
+		ln -s /tmp/root/usr/dt usr/dt
+		ln -s /tmp/root/usr/openwin usr/openwin
+		ln -s /tmp/root/usr/X11 usr/X11
+	)
+}
+
+archive_lu()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+
+	CPIO_DIR="$MEDIA/$RELEASE/Tools/Boot"
+
+	(
+		cd "$MINIROOT"
+		find usr/lib/install usr/snadm usr/sbin | \
+		    cpio -ocmPuB 2> /dev/null | bzip2 > "$CPIO_DIR"/lu.cpio.bz2
+		ls platform > "$CPIO_DIR/lu.platforms"
+	)
+}
+
+packmedia()
+{
+	MEDIA="$1"
+	MINIROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+	ARCHIVES="X X_small perl lpmisc javaui gnome"
+
+	mkdir -p "$MEDIA/$RELEASE/Tools/Boot"
+
+	if [ -d "$MINIROOT/platform/i86pc" ] ; then
+		mkdir -p "$MEDIA/boot/amd64"
+		mkdir -p "$MEDIA/boot/platform/i86pc/kernel"
+		mkdir -p "$MEDIA/boot/platform/i86pc/kernel/amd64"
+		mkdir -p "$MEDIA/boot/platform/i86xpv/kernel"
+		mkdir -p "$MEDIA/boot/platform/i86xpv/kernel/amd64"
+		cp "$MINIROOT/platform/i86pc/multiboot" "$MEDIA/boot"
+		cp "$MINIROOT/platform/i86pc/kernel/unix" \
+		    "$MEDIA/boot/platform/i86pc/kernel/unix"
+		cp "$MINIROOT/platform/i86pc/kernel/amd64/unix" \
+		    "$MEDIA/boot/platform/i86pc/kernel/amd64/unix"
+		cp "$MINIROOT/platform/i86xpv/kernel/unix" \
+		    "$MEDIA/boot/platform/i86xpv/kernel/unix"
+		cp "$MINIROOT/platform/i86xpv/kernel/amd64/unix" \
+		    "$MEDIA/boot/platform/i86xpv/kernel/amd64/unix"
+		(
+			cd "$MEDIA/$RELEASE/Tools/Boot"
+			ln -sf ../../../boot/x86.miniroot
+			ln -sf ../../../boot/multiboot
+			ln -sf ../../../boot/platform/i86pc/kernel/unix
+			ln -sf ../../../boot/platform/i86pc/kernel/amd64/unix
+			ln -sf ../../../boot/platform/i86xpv/kernel/unix
+			ln -sf ../../../boot/platform/i86xpv/kernel/amd64/unix
+			ln -sf ../../../boot/grub/pxegrub
+		)
+	fi
+
+	if [ -d "$MINIROOT/platform/sun4u" ] ; then
+		mkdir -p "$MEDIA/boot"
+		dd if="$MINIROOT/usr/platform/sun4u/lib/fs/hsfs/bootblk" \
+		    of="$MEDIA/boot/hsfs.bootblock" \
+		    bs=1b oseek=1 count=15 conv=sync 2> /dev/null
+	fi
+
+	for arch in sun4u sun4v ; do
+		if [ -d "$MINIROOT/platform/$arch" ] ; then
+			archdir="$MEDIA/$RELEASE/Tools/Boot/platform/$arch"
+			mkdir -p $archdir
+			ln -sf ../../../../../boot/sparc.miniroot \
+			    "$archdir/boot_archive"
+			cp "$MINIROOT/usr/platform/$arch/lib/fs/nfs/inetboot" \
+			    "$archdir"
+			cp "$MINIROOT/platform/$arch/wanboot" \
+			    "$archdir"
+			mkdir -p "$MEDIA/platform/$arch"
+			ln -sf ../../boot/sparc.miniroot \
+			    "$MEDIA/platform/$arch/boot_archive"
+		fi
+	done
+
+	# archive package databases to conserve memory
+	#
+	(
+		cd "$MINIROOT"
+		find tmp/root/var/sadm/install tmp/root/var/sadm/pkg -print | \
+		    cpio -ocmPuB 2> /dev/null | bzip2 > \
+		    "$MEDIA/$RELEASE/Tools/Boot/pkg_db.cpio.bz2"
+	)
+	rm -rf "$MINIROOT/tmp/root/var/sadm/install"
+	rm -rf "$MINIROOT/tmp/root/var/sadm/pkg"
+
+	if [ -d "$MINIROOT/kernel/drv/sparcv9" ] ; then
+		archive_lu "$MEDIA" "$MINIROOT"
+	fi
+
+	archive_X "$MEDIA" "$MINIROOT"
+
+	# Take out the gnome and java parts of the installer from
+	# the miniroot. These are not required to boot the system
+	# and start the installers.
+
+	if [ -d "$MINIROOT/platform/i86pc" ] ; then
+		preload_Gnome "$MEDIA" "$MINIROOT"
+		archive_Gnome "$MEDIA" "$MINIROOT"
+		archive_JavaGUI "$MEDIA" "$MINIROOT"
+		archive_Misc "$MEDIA" "$MINIROOT"
+		archive_Perl "$MEDIA" "$MINIROOT"
+		MR="$MEDIA/boot/amd64/x86.miniroot"
+		pack
+
+        	# Now that the 64-bit archives & miniroot have been created,
+        	# restore the files from archives and save the 64-bit
+        	# archives. Strip the 64-bit objects and create the
+		# 32-bit archives and miniroot
+
+		unpackmedia "$MEDIA" "$MINIROOT"
+		mkdir -p "$MEDIA/$RELEASE/Tools/Boot/amd64"
+		for i in $ARCHIVES; do
+			mv "$MEDIA/$RELEASE/Tools/Boot/${i}.cpio.bz2" \
+				"$MEDIA/$RELEASE/Tools/Boot/amd64"
+		done
+		if [ -z "$STRIP_AMD64" ]; then
+			strip_amd64
+		fi
+
+		archive_X "$MEDIA" "$MINIROOT"
+		archive_Gnome "$MEDIA" "$MINIROOT"
+		archive_JavaGUI "$MEDIA" "$MINIROOT"
+		archive_Perl "$MEDIA" "$MINIROOT"
+		archive_Misc "$MEDIA" "$MINIROOT"
+		MR="$MEDIA/boot/x86.miniroot"
+	fi
+
+	# copy the install menu to menu.lst so we have a menu
+	# on the install media
+	#
+	if [ -f "$MINIROOT/boot/grub/install_menu" ] ; then
+		cp $MINIROOT/boot/grub/install_menu \
+		    $MEDIA/boot/grub/menu.lst
+	fi
+}
+
+unarchive_X()
+{
+	MEDIA="$1"
+	UNPACKED_ROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+
+	CPIO_DIR="$MEDIA/$RELEASE/Tools/Boot"
+
+	# unpack X
+	#
+	(
+		cd "$UNPACKED_ROOT"
+		rm -rf usr/dt usr/openwin usr/X11
+		bzcat "$CPIO_DIR/X.cpio.bz2" | cpio -icdmu 2> /dev/null
+	)
+}
+
+unpackmedia()
+{
+	MEDIA="$1"
+	UNPACKED_ROOT="$2"
+
+	RELEASE=`/bin/ls -d "$MEDIA/Solaris_"*`
+	RELEASE=`basename "$RELEASE"`
+
+	unarchive_X "$MEDIA" "$UNPACKED_ROOT"
+
+	# unpack package databases
+	#
+	(
+		cd "$UNPACKED_ROOT"
+		bzcat "$MEDIA/$RELEASE/Tools/Boot/pkg_db.cpio.bz2" |
+		    cpio -icdmu 2> /dev/null
+
+		# unpack gnome, perl, java and misc
+		# Remove symlinks left from unpacking x86.miniroot so that
+		# unpacking subsequent archives will populate appropriately.
+		#
+		rm -rf usr/perl5
+		rm -rf usr/lib/install/data/wizards
+		rm -rf usr/lib/lp
+
+		# Gnome list saved off from packmedia
+		for i in `cat .tmp_proto/gnome_saved`
+		do
+			rm -rf $i
+		done
+		
+		bzcat "$MEDIA/$RELEASE/Tools/Boot/gnome.cpio.bz2" |
+		    cpio -icdmu 2>/dev/null
+		bzcat "$MEDIA/$RELEASE/Tools/Boot/javaui.cpio.bz2" |
+		    cpio -icdmu 2>/dev/null
+		bzcat "$MEDIA/$RELEASE/Tools/Boot/lpmisc.cpio.bz2" |
+		    cpio -icdmu 2>/dev/null
+		bzcat "$MEDIA/$RELEASE/Tools/Boot/perl.cpio.bz2" |
+		    cpio -icdmu 2>/dev/null
+	)
+}
+
+do_unpack()
+{
+	rm -rf "$UNPACKED_ROOT"
+	mkdir -p "$UNPACKED_ROOT"
+	(
+		cd $MNT
+		find . -print | cpio -pdum "$UNPACKED_ROOT" 2> /dev/null
+	)
+	umount $MNT
+}
+
+unpack()
+{
+
+	if [ ! -f "$MR" ] ; then
+		usage
+		exit 1
+	fi
+
+	if [ `basename $MR` = x86.miniroot ] ; then
+		gzcat "$MR" > $TMR
+	else
+		REALTHING=true ; export REALTHING
+		TMR="$MR"
+	fi
+
+	LOFIDEV=`/usr/sbin/lofiadm -a $TMR`
+	if [ $? != 0 ] ; then
+		echo lofi plumb failed
+		exit 2
+	fi
+
+	mkdir -p $MNT
+
+	FSTYP=`fstyp $LOFIDEV`
+
+	if [ "$FSTYP" = ufs ] ; then
+		/usr/sbin/mount -o ro,nologging $LOFIDEV $MNT
+		do_unpack
+	elif [ "$FSTYP" = hsfs ] ; then
+		/usr/sbin/mount -F hsfs -o ro $LOFIDEV $MNT
+		do_unpack
+	else
+		printf "invalid root archive\n"
+	fi
+
+
+	rmdir $MNT
+	lofiadm -d $TMR ; LOFIDEV=
+	if [ "$REALTHING" != true ] ; then
+		rm $TMR
+	fi
+}
+
+compress()
+{
+	SRC=$1
+	DST=$2
+
+	(
+		cd $SRC
+		filelist=`find .`
+
+		for file in $filelist ; do
+
+			file=`echo $file | sed s#^./##`
+
+			# copy all files over to preserve hard links
+			#
+			echo $file | cpio -pdum $DST 2> /dev/null
+
+			if [ -f $file ] && [ -s $file ] && [ ! -h $file ] ; then
+				fiocompress -mc $file $DST/$file &
+			fi
+
+		done
+
+		# now re-copy a couple of uncompressed files
+		#
+
+		find kernel platform -name unix | cpio -pdum $DST 2> /dev/null
+		find kernel platform -name genunix | cpio -pdum $DST \
+		    2> /dev/null
+		find kernel platform -name platmod | cpio -pdum $DST \
+		    2> /dev/null
+		find `find kernel platform -name cpu` | cpio -pdum $DST \
+		    2> /dev/null
+		find `find kernel platform -name kmdb\*` | cpio -pdum $DST \
+		    2> /dev/null
+		find kernel/misc/sparcv9/ctf kernel/fs/sparcv9/dcfs \
+		    etc/system etc/name_to_major etc/path_to_inst \
+		    etc/name_to_sysnum | cpio -pdum $DST 2> /dev/null
+	)
+}
+
+root_is_ramdisk()
+{
+	grep -v "set root_is_ramdisk=" "$UNPACKED_ROOT"/etc/system | \
+	    grep -v "set ramdisk_size=" > /tmp/system.$$
+	cat /tmp/system.$$ > "$UNPACKED_ROOT"/etc/system
+	rm /tmp/system.$$
+
+	echo set root_is_ramdisk=1 >> "$UNPACKED_ROOT"/etc/system
+	echo set ramdisk_size=$1 >> "$UNPACKED_ROOT"/etc/system
+}
+
+pack()
+{
+	if [ ! -d "$UNPACKED_ROOT" -o -z "$MR" ] ; then
+		usage
+		exit 1
+	fi
+
+	# always compress on sparc if fiocompress exists
+	#
+	if [ -d "$UNPACKED_ROOT/kernel/drv/sparcv9" ] && \
+	    [ -x /usr/sbin/fiocompress ] ; then
+		COMPRESS=true
+	fi
+
+	# Estimate image size and add %10 overhead for ufs stuff.
+	# Note, we can't use du here in case $UNPACKED_ROOT is on a filesystem,
+	# e.g. zfs, in which the disk usage is less than the sum of the file
+	# sizes.  The nawk code
+	#
+	#	{t += ($7 % 1024) ? (int($7 / 1024) + 1) * 1024 : $7}
+	#
+	# below rounds up the size of a file/directory, in bytes, to the
+	# next multiple of 1024.  This mimics the behavior of ufs especially
+	# with directories.  This results in a total size that's slightly
+	# bigger than if du was called on a ufs directory.
+	#
+	# if the operation in turn is compressing the files the amount
+	# of typical shrinkage is used to come up with a useful archive
+	# size
+	size=$(find "$UNPACKED_ROOT" -ls | nawk '
+	    {t += ($7 % 1024) ? (int($7 / 1024) + 1) * 1024 : $7}
+	    END {print int(t * 1.10 / 1024)}')
+	if [ "$COMPRESS" = true ] ; then
+		size=`echo $size | nawk '{s = $1} END {print int(s * .53)}'`
+	fi
+
+	/usr/sbin/mkfile ${size}k "$TMR"
+
+	LOFIDEV=`/usr/sbin/lofiadm -a "$TMR"`
+	if [ $? != 0 ] ; then
+		echo lofi plumb failed
+		exit 2
+	fi
+
+	RLOFIDEV=`echo $LOFIDEV | sed s/lofi/rlofi/`
+	newfs $RLOFIDEV < /dev/null 2> /dev/null
+	mkdir -p $MNT
+	mount -o nologging $LOFIDEV $MNT
+	rmdir $MNT/lost+found
+
+	if [ -d "$UNPACKED_ROOT/kernel/drv/sparcv9" ] ; then
+		root_is_ramdisk $size
+	fi
+
+	(
+		cd "$UNPACKED_ROOT"
+		if [ "$COMPRESS" = true ] ; then
+			compress . $MNT
+		else
+			find . -print | cpio -pdum $MNT 2> /dev/null
+		fi
+	)
+	lockfs -f $MNT
+	umount $MNT
+	rmdir $MNT
+
+	if [ -d "$UNPACKED_ROOT/kernel/drv/sparcv9" ] ; then
+		"$UNPACKED_ROOT/usr/sbin/installboot" \
+		    "$UNPACKED_ROOT/usr/platform/sun4u/lib/fs/ufs/bootblk" \
+		    $RLOFIDEV
+	fi
+
+	lofiadm -d $LOFIDEV
+	LOFIDEV=
+
+	rm -f "$TMR.gz"
+
+	if [ -d "$UNPACKED_ROOT/kernel/drv/sparcv9" ] ; then
+		mv "$TMR" "$MR"
+	else
+		gzip -f "$TMR"
+		mv "$TMR.gz" "$MR"
+	fi
+
+	chmod a+r "$MR"
+}
+
+strip_amd64()
+{
+	find "$UNPACKED_ROOT" -name amd64 -type directory | xargs rm -rf
+}
+
+# main
+#
+
+EXTRA_SPACE=0
+STRIP_AMD64=
+COMPRESS=
+
+PATH=/usr/sbin:/usr/bin:/opt/sfw/bin ; export PATH
+
+while getopts s:6c opt ; do
+	case $opt in
+	s)	EXTRA_SPACE="$OPTARG"
+		;;
+	6)	STRIP_AMD64=false
+		;;
+	c)	COMPRESS=true
+		;;
+	*)	usage
+		exit 1
+		;;
+	esac
+done
+shift `expr $OPTIND - 1`
+
+if [ $# != 3 ] ; then
+	usage
+	exit 1
+fi
+
+UNPACKED_ROOT="$3"
+BASE="`pwd`"
+MNT=/tmp/mnt$$
+TMR=/tmp/mr$$
+LOFIDEV=
+MR="$2"
+
+if [ "`dirname $MR`" = . ] ; then
+	MR="$BASE/$MR"
+fi
+if [ "`dirname $UNPACKED_ROOT`" = . ] ; then
+	UNPACKED_ROOT="$BASE/$UNPACKED_ROOT"
+fi
+
+
+MEDIA="$MR"
+
+trap cleanup EXIT
+
+case $1 in
+	packmedia)
+		if [ -d "$UNPACKED_ROOT/kernel/drv/sparcv9" ] ; then
+			ARCHIVE=sparc.miniroot
+		else
+			ARCHIVE=x86.miniroot
+		fi
+		MR="$MEDIA/boot/$ARCHIVE"
+
+		packmedia "$MEDIA" "$UNPACKED_ROOT"
+		pack
+
+		;;
+	unpackmedia)
+		if [ -f "$MEDIA/boot/sparc.miniroot" ] ; then
+			ARCHIVE=sparc.miniroot
+		else
+			ARCHIVE=x86.miniroot
+		fi
+		MR="$MEDIA/boot/$ARCHIVE"
+		unpack
+		unpackmedia "$MEDIA" "$UNPACKED_ROOT"
+		;;
+	pack)	pack
+		;;
+	unpack)	unpack
+		;;
+	*)	usage
+		;;
+esac