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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 -r 16 -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 \#c4c7ce=7 \#c60000=2 \#ffffff=15 \#7790c2=9 > $BOOTDISKDIR/splash.lss
cp $BOOTDISKDIR/splash.lss $MBD_BOOTTREE/splash.lss
rm -f $MBD_BOOTTREE/syslinux-splash.png
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 the Red Hat Linux installation program. 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 Diskettes" 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.
# FIXME: bleah, have to include sd_mod for usb-storage
USBMODS="usb-ohci usb-uhci hid keybdev usb-storage sd_mod"
# usb-storage goes on both so we can reload it. *sigh*
LATEUSBMODS="mousedev usb-storage"
IDEMODS=""
SCSIMODS="sd_mod sr_mod"
FSMODS="msdos vfat ext3 reiserfs"
SECSTAGE="agpgart raid0 raid1 raid5 lvm-mod $FSMODS $IDEMODS $SCSIMODS $LATEUSBMODS st parport_pc parport"
COMMONMODULES="vfat nfs $USBMODS"
LOCALMODULES="$COMMONMODULES aic7xxx megaraid ncr53c8xx
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="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
aironet4500_cs
orinoco_cs
orinoco
orinoco_old_cs
wavelan_cs
wvlan_cs
"
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"`
echo "Building $TOPDESTPATH/images/pxeboot/initrd.img"
makeinitrd --initrdto $TOPDESTPATH/images/pxeboot/initrd.img \
--initrdsize 2750 \
--loaderbin loader \
--modules "$COMMONMODULES"
echo "Building initrd-everything.img"
makeinitrd --initrdto $TOPDESTPATH/images/pxeboot/initrd-everything.img \
--pcmcia \
--initrdsize 5000 \
--loaderbin loader \
--modules "$LOCALMODULES $NETWORKMODULES $PCMCIAMAINMODULES $PCMCIAMODULES $ISOLINUXMODULES =scsi =net"
[ $? = 0 ] || exit 1
echo "Building 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
echo "Building drvblock.img"
makedriverdisk --padsize 1440 "Supplemental Block Device Drivers" "drvblock" "=scsi"
# JKFIXME: was exit 1
[ $? = 0 ] || echo "ERROR: failed to write drvblock"
echo "Building drvnet.img"
makedriverdisk --padsize 1440 "Supplemental Network Drivers" "drvnet" "=net"
[ $? = 0 ] || echo "ERROR: failed to write drvnet"
echo "Building pcmciadd.img"
makedriverdisk --padsize 1440 "PCMCIA Driver Diskette" "pcmciadd" "$PCMCIAMODULES"
[ $? = 0 ] || echo "ERROR: failed to write pcmciadd"
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
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
else
echo "No isolinux binaries. Skipping isolinux creation"
fi
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
# 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
rm -f $TOPDESTPATH/dosutils/autoboot/*
ln $TOPDESTPATH/isolinux/vmlinuz $TOPDESTPATH/dosutils/autoboot/vmlinuz
ln $TOPDESTPATH/isolinux/initrd.img $TOPDESTPATH/dosutils/autoboot/initrd.img
fi
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 Red Hat Linux
EOF
|
