- live with old llh

[packages/anaconda.git] / anaconda-mk-images.i386

SYSLINUX=$IMGPATH/usr/bin/syslinux-nomtools

if [ ! -f $SYSLINUX ]; then
  echo "Warning: nomtools syslinux doesn't exist"
  SYSLINUX=$IMGPATH/usr/bin/syslinux
  if [ ! -f $SYSLINUX ]; then
    echo "$SYSLINUX doesn't exist"
    exit 1
  fi
fi

prepareBootImage() {
        dd if=/dev/zero bs=1k count=$BOOTDISKSIZE of=/$MBD_TMPIMAGE 2>/dev/null
	mkdosfs -r 32 -C $MBD_TMPIMAGE $BOOTDISKSIZE >/dev/null
	$SYSLINUX $MBD_TMPIMAGE
	mount -o loop -t msdos $MBD_TMPIMAGE $MBD_BOOTTREE

	prepareBootTree
}

# prepare a directory with the kernel, initrd, and various message files
# used to populate a boot image
prepareBootTree() {
	(cd $BOOTDISKDIR; find . ! -name "*.msg" -maxdepth 1 ! -type d | cpio --quiet -p $MBD_BOOTTREE)
	
	cp $MBD_FSIMAGE $MBD_BOOTTREE/initrd.img
	cp $KERNELROOT/boot/vmlinuz-* $MBD_BOOTTREE/vmlinuz

	pngtopnm $BOOTDISKDIR/syslinux-splash.png | ppmtolss16 \#000000=0 \#cdcfd5=7 \#c90000=2 \#ffffff=15 \#5b6c93=9 > $BOOTDISKDIR/splash.lss
	if [ $? != 0 ]; then
	   echo $0: Failed to create splash.lss
	   exit 1
	fi	
	cp $BOOTDISKDIR/splash.lss $MBD_BOOTTREE/splash.lss
	rm -f $MBD_BOOTTREE/syslinux-splash.png
	rm -f $MBD_BOOTTREE/memtest*
	for file in $BOOTDISKDIR/*.msg; do
	    filename=`basename $file`
	    sed -e "s/@VERSION@/$VERSION/g" $file > $MBD_BOOTTREE/$filename
	done
    	if [ $? != 0 ]; then
	   echo $0: Failed to copy messages from $BOOTDISKDIR to $MBD_BOOTTREE.
	   umount $MBD_BOOTTREE
	   rm -rf $MBD_BOOTTREE $MBD_TMPIMAGE
	   exit 1
	fi
}

mkdir -p $TOPDESTPATH/images
cat > $TOPDESTPATH/images/README <<EOF
This directory contains image files that can be used to create media
capable of starting the $PRODUCT installation process.

The boot.iso file is an ISO 9660 image of a bootable CD-ROM.  It is useful
in cases where the CD-ROM installation method is not desired, but the
CD-ROM's boot speed would be an advantage.

To use this image file, burn the file onto CD-R (or CD-RW) media as you
normally would.

The diskboot.img file is a VFAT filesystem image that can be written to a
USB pendrive or other bootable media larger than a floppy.  Note that
booting via USB is dependent on your BIOS supporting this.  It should
be written to the device using dd.
EOF

# LATEUSBMODS go in the second stage.  
# FIXME: bleah, have to include sd_mod, sr_mod for usb-storage
USBMODS="usbcore ohci-hcd uhci-hcd hid usb-storage sd_mod sr_mod"
# usb-storage goes on both so we can reload it.  *sigh*
LATEUSBMODS="usb-storage"
IDEMODS="cdrom ide-cd"
SCSIMODS="cdrom scsi_mod sd_mod sg sr_mod st"

FSMODS="fat msdos vfat ext3 reiserfs jfs xfs"
LVMMODS="dm-mod dm-zero dm-snapshot dm-mirror"
RAIDMODS="md raid0 raid1 raid5 raid6"
SECSTAGE="agpgart $RAIDMODS $LVMMODS $FSMODS $IDEMODS $SCSIMODS $LATEUSBMODS st parport_pc parport"

BTERMMODULES="vga16fb vgastate"
COMMONMODULES="fat vfat nfs sunrpc lockd floppy cramfs loop edd $USBMODS $BTERMMODULES"
LOCALMODULES="$COMMONMODULES aic7xxx megaraid_mbox sym53c8xx $IDEMODS $SCSIMODS"
NETWORKMODULES="$COMMONMODULES 3c59x 
	       e100 tulip 8139too"
#	       sis900 e100 hp100 natsemi pcnet32"

PCMCIAMAINMODULES="$COMMONMODULES nfs $IDEMODS $SCSIMODS"

# images we only want on the CD (usually for space reasons)
ISOLINUXMODULES="usbcore ehci-hcd ieee1394 ohci1394 sbp2"

# XXX hack hack
PCMCIAMODULES_EXCLUDED="
	apa1480_cb
	iflash2+_mtd
	iflash2_mtd
	memory_cb
	memory_cs
	parport_cs
	parport_pc
	parport
	serial_cs
	serial_cb
	sram_mtd
"
PCMCIAMODULES_EXCLUDED_SED="sed"
for m in $PCMCIAMODULES_EXCLUDED
do
   PCMCIAMODULES_EXCLUDED_SED="$PCMCIAMODULES_EXCLUDED_SED -e 's/$m//g'"
done
BOOTPCMCIAMODULES=`echo $PCMCIAMODULES | eval "$PCMCIAMODULES_EXCLUDED_SED"`

# need to make sure the base modules are included
BOOTPCMCIAMODULES="$BOOTPCMCIAMODULES yenta_socket i82365 tcic pcmcia_core pcmcia"

makeBootImages() {
 if [ "$KERNELARCH" = "i386" ]; then
    echo "Building $KERNELARCH $TOPDESTPATH/images/pxeboot/initrd.img"
    makeinitrd --initrdto $TOPDESTPATH/images/pxeboot/initrd.img \
	--pcmcia --nobogl \
	--initrdsize 4750 \
	--loaderbin loader \
	--modules "$COMMONMODULES"

    echo "Building $KERNELARCH bootdisk.img"
    makebootdisk --kernelto $TOPDESTPATH/images/pxeboot/vmlinuz  \
	--bootdisksize 1440 \
	--imagename $BOOTDIR/bootdisk.img \
	--initrd $TOPDESTPATH/images/pxeboot/initrd.img
    [ $? = 0 ] || exit 1

    rm -f $TOPDESTPATH/images/pxeboot/initrd.img

  fi

  # FIXME: this is so that we can switch back and forth.  if we want both
  # on the CD, then more needs to be done, esp for things like isolinux.cfg
  # Right now, last one wins
  if [ "$KERNELARCH" = "i686" -o "$KERNELARCH" = "i586" -o "$KERNELARCH" = "athlon" ]; then
    echo "Building $KERNELARCH initrd-everything.img"
    makeinitrd --initrdto $TOPDESTPATH/images/pxeboot/initrd-everything.img \
	--pcmcia \
	--initrdsize 10000 \
	--loaderbin loader \
	--modules "$LOCALMODULES $NETWORKMODULES $PCMCIAMAINMODULES $BOOTPCMCIAMODULES $PCMCIAMODULES $ISOLINUXMODULES =scsi =net"
    [ $? = 0 ] || exit 1

    if [ -f $IMGPATH/usr/lib/syslinux/isolinux.bin ]; then
	echo "Building isolinux directory"
	MBD_BOOTTREE=$TOPDESTPATH/isolinux
	MBD_FSIMAGE=$TOPDESTPATH/images/pxeboot/initrd-everything.img
	mkdir $MBD_BOOTTREE 2>/dev/null
	cp $IMGPATH/usr/lib/syslinux/isolinux.bin $MBD_BOOTTREE/isolinux.bin

	prepareBootTree

	# isolinux needs the config file to be isolinux.cfg
	mv $MBD_BOOTTREE/syslinux.cfg $MBD_BOOTTREE/isolinux.cfg

	# copy in memtest if present
	if [ -f $IMGPATH/usr/lib/anaconda-runtime/boot/memtest* ]; then
           cp $IMGPATH/usr/lib/anaconda-runtime/boot/memtest* $MBD_BOOTTREE/memtest
           echo -e "label memtest86\n  kernel memtest\n  append -\n" >> $MBD_BOOTTREE/isolinux.cfg
	fi

    else
	echo "No isolinux binaries.  Skipping isolinux creation"
    fi

    # clean up time -- being very explicit about what's linked
    if [ -f $TOPDESTPATH/isolinux/vmlinuz -a -f $TOPDESTPATH/isolinux/initrd.img ] ;then
	echo "Cleaning up images"
	# links for the pxeboot bits
	rm -f $TOPDESTPATH/images/pxeboot/*
	ln $TOPDESTPATH/isolinux/vmlinuz $TOPDESTPATH/images/pxeboot/vmlinuz
	ln $TOPDESTPATH/isolinux/initrd.img $TOPDESTPATH/images/pxeboot/initrd.img

	# links for the autoboot bits
	if [ -f $TOPDESTPATH/dosutils/loadlin.exe ]; then
		rm -f $TOPDESTPATH/dosutils/autoboot/*
		mkdir -p $TOPDESTPATH/dosutils/autoboot/
		ln $TOPDESTPATH/isolinux/vmlinuz $TOPDESTPATH/dosutils/autoboot/vmlinuz
		ln $TOPDESTPATH/isolinux/initrd.img $TOPDESTPATH/dosutils/autoboot/initrd.img
	fi
    fi

    # now make a boot iso
    mkdir -p $TOPDESTPATH/images/isopath
    cp -rl $TOPDESTPATH/isolinux $TOPDESTPATH/images/isopath
    mkisofs -quiet -o $TOPDESTPATH/images/boot.iso -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -R -J -V "$PRODUCT" -T $TOPDESTPATH/images/isopath
    rm -rf $TOPDESTPATH/images/isopath
    
    # now make a boot pendrive image
    mkdir -p $TOPDESTPATH/images/fobpath
    dd if=/dev/zero of=$TOPDESTPATH/images/diskboot.img bs=1M count=8 2>/dev/null
    mkdosfs $TOPDESTPATH/images/diskboot.img
    $SYSLINUX $TOPDESTPATH/images/diskboot.img
    mount -o loop $TOPDESTPATH/images/diskboot.img $TOPDESTPATH/images/fobpath
    cp -r $TOPDESTPATH/isolinux/* $TOPDESTPATH/images/fobpath/
    grep -v local $TOPDESTPATH/images/fobpath/isolinux.cfg > $TOPDESTPATH/images/fobpath/syslinux.cfg
    rm -f $TOPDESTPATH/images/fobpath/isolinux.cfg
    umount -f $TOPDESTPATH/images/fobpath
    rmdir $TOPDESTPATH/images/fobpath
    
    cat > $TOPDESTPATH/images/pxeboot/README <<EOF
The files in this directory are useful for booting a machine via PXE.  

The following files are available:
vmlinuz - the BOOT kernel used for the installer
initrd.img - an initrd with support for all install methods and
    drivers supported for installation of $PRODUCT
EOF
  fi
}

makeSecondStage() {
    echo "Building main moduleball"
    makemainmodules "=scsi =net $SECSTAGE"
    [ $? = 0 ] || exit 1

    echo "Building netstg.img"
    makeinstimage "netstg" "=scsi $SECSTAGE"
    [ $? = 0 ] || exit 1
    echo "Building hdstg.img"
    makeinstimage "hdstg" "=net $SECSTAGE"
    [ $? = 0 ] || exit 1
    echo "Building stage2.img"
    makemainimage "stage2" "cramfs"
    [ $? = 0 ] || exit 1
}