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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 \#cdcfd5=7 \#c90000=2 \#ffffff=15 \#5b6c93=9 > $BOOTDISKDIR/splash.lss
cp $BOOTDISKDIR/splash.lss $MBD_BOOTTREE/splash.lss
rm -f $MBD_BOOTTREE/syslinux-splash.png
if [ -d $BOOTDISKDIR/$BOOTLANG ]; then
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
This directory contains image files that can be used to create media
capable of starting the Red Hat Linux 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.
While most present-day computers are able to start the installation process
by booting directly from Red Hat Linux CD #1, some hardware configurations
require the use of boot and driver diskettes. If your hardware requires
boot and driver diskettes to start the installation process, you can create
them using the image files in this directory.
To create boot and driver diskettes from these image files, follow the
instructions in the Red Hat Linux Installation Guide, Chapter 1, under the
section entitled, "Making an Installation Boot Diskette."
All installation methods must use a boot diskette created from the
following image file:
bootdisk.img - primary boot image for all install methods
A driver diskette will be required for installation types other than those
using ATAPI CD-ROM drives or ATA (also known as IDE) hard drives.
The following driver diskette image files are available:
EOF
# LATEUSBMODS go in the second stage.
# FIXME: bleah, have to include sd_mod, sr_mod for usb-storage
USBMODS="usb-ohci usb-uhci hid keybdev usb-storage sd_mod sr_mod"
# usb-storage goes on both so we can reload it. *sigh*
LATEUSBMODS="mousedev usb-storage"
IDEMODS=""
SCSIMODS="sd_mod sg sr_mod st"
FSMODS="msdos vfat ext3 reiserfs jfs"
SECSTAGE="agpgart raid0 raid1 raid5 lvm-mod $FSMODS $IDEMODS $SCSIMODS $LATEUSBMODS st parport_pc parport"
BTERMMODULES="vga16fb"
COMMONMODULES="vfat nfs floppy $USBMODS $BTERMMODULES"
LOCALMODULES="$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
airo
airo_cs
aironet4500_core
aironet4500_proc
hermes
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
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
BOOTPCMCIAMODULES=`echo $PCMCIAMODULES | eval "$PCMCIAMODULES_EXCLUDED_SED"`
# need to make sure the base modules are included
BOOTPCMCIAMODULES="$BOOTPCMCIAMODULES yenta_socket i82365 tcic pcmcia_core ds"
makeBootImages() {
if [ "$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
echo "Building $KERNELARCH 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 $KERNELARCH pcmciadd.img"
makedriverdisk --padsize 1440 "PCMCIA Driver Diskette" "pcmciadd" "$BOOTPCMCIAMODULES"
[ $? = 0 ] || echo "ERROR: failed to write pcmciadd"
fi
# FIXME: this is so that we can switch back and forth. if we want both
# on the CD, then more needs to be done, esp for things like isolinux.cfg
# Right now, last one wins
if [ "$KERNELARCH" = "i686" -o "$KERNELARCH" = "i586" -o "$KERNELARCH" = "athlon" ]; then
echo "Building $KERNELARCH initrd-everything.img"
makeinitrd --initrdto $TOPDESTPATH/images/pxeboot/initrd-everything.img \
--pcmcia \
--initrdsize 7000 \
--loaderbin loader \
--modules "$LOCALMODULES $NETWORKMODULES $PCMCIAMAINMODULES $BOOTPCMCIAMODULES $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
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
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
# now make a boot iso
mkdir -p $TOPDESTPATH/images/isopath
cp -rl $TOPDESTPATH/isolinux $TOPDESTPATH/images/isopath
mkisofs -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 -T $TOPDESTPATH/images/isopath
rm -rf $TOPDESTPATH/images/isopath
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
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
}
|
