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SYSLINUX=$IMGPATH/usr/bin/syslinux

if [ ! -f $SYSLINUX ]; then
    echo "$SYSLINUX doesn't exist"
    exit 1
fi

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

	(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
	if [ -d $BOOTDISKDIR/$BOOTLANG ]; then
	    # fb console and kon don't get along...
	    if [ "$BOOTLANG" = "ja_JP" ]; then
		sed -e "s/ vga=[0-9]*//g" < $MBD_BOOTTREE/syslinux.cfg > $MBD_BOOTTREE/syslinux.cf2
		mv -f $MBD_BOOTTREE/syslinux.cf2 $MBD_BOOTTREE/syslinux.cfg
	    fi
	    if [ -n $BOOTDIR ]; then
		sed -e "s/initrd.img/initrd.img lang=$BOOTDIR/g" < $MBD_BOOTTREE/syslinux.cfg > $MBD_BOOTTREE/syslinux.cf2
		mv -f $MBD_BOOTTREE/syslinux.cf2 $MBD_BOOTTREE/syslinux.cfg
	    fi
	    for file in $BOOTDISKDIR/$BOOTLANG/*.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 $BOOTDISKDIR/$BOOTLANG to $MBD_BOOTTREE.
		umount $MBD_BOOTTREE
		rm -rf $MBD_BOOTTREE $MBD_TMPIMAGE
		exit 1
	    fi
	else
	    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
	fi
}

mkdir -p $TOPDESTPATH/images
cat > $TOPDESTPATH/images/README <<EOF

The files in this directory are raw disk images.  Some are boot disks
for booting into the Red Hat Linux Installation Program.  The others
are driver disks to support loading the Installation Program from less
common hardware.

Follow the instructions in the Red Hat Linux Installation Guide,
Chapter 2, section "Making Installation Disks" to create the disks.

The drivers.img driver disk image has been split into several disks
because of the increasing size of the supported modules.

The following boot images images available:

boot.img - boot image for CD and hard drive based install
bootnet.img - boot image for network based install
pcmcia.img - boot image for installing on laptops

The following driver disks are available:

EOF

# LATEUSBMODS go in the second stage
USBMODS="usb-ohci usb-uhci hid keybdev usb-storage"
LATEUSBMODS="mousedev"
IDEMODS=""
SCSIMODS="sd_mod sr_mod"

SECSTAGE="agpgart msdos vfat raid0 raid1 raid5 ext3 reiserfs $IDEMODS $SCSIMODS $LATEUSBMODS"

COMMONMODULES="vfat $USBMODS"
LOCALMODULES="$COMMONMODULES BusLogic aic7xxx megaraid ncr53c8xx 
	     sym53c8xx $IDEMODS $SCSIMODS"
NETWORKMODULES="$COMMONMODULES nfs 3c59x ne2k-pci 
	       eepro100 tulip pcnet32 8139too"
#	       sis900 e100 hp100 natsemi"

PCMCIAMAINMODULES="$COMMONMODULES nfs $IDEMODS $SCSIMODS"

makeinitrd --initrdto $TOPDESTPATH/dosutils/autoboot/initrd.img \
	   --initrdsize 2250 \
	   --loaderbin loader-local \
	   --modules "$LOCALMODULES"

makeinitrd --initrdto $TOPDESTPATH/images/pxeboot/initrd.img \
	   --initrdsize 2250 \
	   --loaderbin loader-network \
	   --modules "$NETWORKMODULES"

# 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
PCMCIAMODULES=`echo $PCMCIAMODULES | eval "$PCMCIAMODULES_EXCLUDED_SED"`

makeinitrd --initrdto $TOPDESTPATH/images/initrd-pcmcia.img \
	   --pcmcia \
	   --initrdsize 2350 \
	   --loaderbin loader-pcmcia \
	   --modules "$PCMCIAMAINMODULES"

#for I in $BOOTDISKDIR; do
TIER1LANGS="de_DE|fr_FR|it_IT|es_ES|ja_JP"
for I in $BOOTDISKDIR `find $BOOTDISKDIR -type d | egrep "($TIER1LANGS)"`; do
    BOOTLANG=`basename $I`
    BOOTDIR=`basename $I | cut -d'_' -f1`

    if [ $BOOTLANG = "boot" ]; then
	BOOTLANG=""
	BOOTDIR=""
    elif [ $BOOTLANG = "ja_JP" ]; then
	# this is handled below.
	continue
    fi

    makebootdisk --kernelto $TOPDESTPATH/dosutils/autoboot/vmlinuz  \
		 --bootdisksize 1440 \
		 --imagename $BOOTDIR/boot.img \
		 --initrd $TOPDESTPATH/dosutils/autoboot/initrd.img

    makebootdisk --kernelto $TOPDESTPATH/images/pxeboot/vmlinuz  \
		 --bootdisksize 1440 \
		 --imagename $BOOTDIR/bootnet.img \
		 --initrd $TOPDESTPATH/images/pxeboot/initrd.img

    makebootdisk --imagename $BOOTDIR/pcmcia.img \
	         --bootdisksize 1440 \
		 --initrd $TOPDESTPATH/images/initrd-pcmcia.img
done

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

# --- Japanese
BOOTLANG="ja_JP"
BOOTDIR="ja"

makebootdisk --bootdisksize 1440 \
	     --imagename ja/boot.img \
	     --initrdflags '--japanese
			    --initrdsize 2950 \
			    --loaderbin loader-local-kon \
			    --modules "$LOCALMODULES"'

makebootdisk --bootdisksize 1440 \
	     --imagename ja/bootnet.img \
	     --initrdflags '--japanese
			    --initrdsize 2950 \
			    --loaderbin loader-network-kon \
		 	    --modules "$NETWORKMODULES"'

makebootdisk --imagename ja/pcmcia.img \
	     --bootdisksize 1440 \
	     --initrdflags '--japanese
			    --pcmcia \
		     	    --initrdsize 3232 \
			    --loaderbin loader-pcmcia-kon \
			    --modules "$PCMCIAMAINMODULES"'

makedriverdisk --padsize 1440 "Supplemental Block Device Drivers" "drvblock" "+scsi"
makedriverdisk --padsize 1440 "Supplemental Network Drivers" "drvnet" "+net"

makedriverdisk --padsize 1440 "Supplemental CDROM controllers" "oldcdrom" "parport_pc parport +cdrom"

makedriverdisk --padsize 1440 "rhpcmcia" "pcmciadd" "$PCMCIAMODULES"

unset BOOTLANG
unset BOOTDIR

makeinitrd --initrdto $TOPDESTPATH/dosutils/autoboot/initrd.img \
	   --initrdsize 4100 \
	   --pcmcia \
	   --loaderbin loader-pcmcia \
	   --modules "$COMMONMODULES $PCMCIAMODULES nfs =scsi $IDEMODS 
		      $SCSIMODS"

makebootdisk --kernelto $TOPDESTPATH/dosutils/autoboot/vmlinuz  \
	     --bootdisksize 2880 \
	     --imagename ../dosutils/autoboot/cdboot.img \
	     --initrd $TOPDESTPATH/dosutils/autoboot/initrd.img

makeinitrd --initrdto $TOPDESTPATH/dosutils/autoboot/initrd-ja.img \
	   --initrdsize 4100 \
	   --japanese \
	   --loaderbin loader-pcmcia-kon \
	   --pcmcia \
	   --modules "$COMMONMODULES $PCMCIAMODULES nfs =scsi $IDEMODS 
		      $SCSIMODS"

makebootdisk --kernelto $TOPDESTPATH/dosutils/autoboot/vmlinuz  \
	     --bootdisksize 2880 \
	     --imagename ../dosutils/autoboot/cdboot-ja.img \
	     --initrd $TOPDESTPATH/dosutils/autoboot/initrd-ja.img

makemainmodules "=scsi =net $SECSTAGE"

makeinstimage "netstg" "=scsi $SECSTAGE"
makeinstimage "hdstg" "=net $SECSTAGE"
makemainimage "stage2" "cramfs"