#!/bin/bash

# Build bare root image from scratch (from within debian chroot)
if [ $0 = "scratch" ]
then
    echo "Building base ISO from scratch."
    isomaker -b /usr/share/mmaker/templates/basemod-2.6.7.xml -r http://www.morphix.org/debian/udeb -p grub-gfxboot-iso-udeb -p morphix-grub-menulist-udeb -p morphix-iso-grubtheme   ben.iso

# When adding a new kernel
# replace the kernel, add minifo, fix miniroot, done :)

# Build your custom kernel, including bzImage, modules and
# modules_install

# Download cloop
# get cloop_2.01-4.tar.gz
# http://www.morphix.org/debian/source/cloop_2.01-4.tar.gz

# Download mini-fo from here:
# http://gelux.programmers.ch/OverlayVFS

# mini_fo.ko goes in the newiso/base/morphix file, with the rest of the modules.

    exit
fi

if [ $1 = "chroot1" ]
then
    echo "Doing CHROOT portion 1"
    cd

    # Clean things up
    umount newiso
    rm -fr newiso
    rm -fr download
    umount miniroot
    rm -fr miniroot
    umount iso
    rm -fr iso
    umount baseiso
    rm -fr baseiso
    umount basemodule
    rm -fr basemodule
    rm lanforge.iso

    mkdir -p iso
    mount -o loop ben.iso iso
    cp -ar iso newiso

    mkdir download
    cp newiso/base/morphix download/
    extract_compressed_fs download/morphix > download/morphix.iso

    cp iso/boot/miniroot.gz download
    gunzip download/miniroot.gz
    mkdir -p miniroot
    mount -o loop download/miniroot miniroot

    extract_compressed_fs download/morphix > download/morphix.iso
    mkdir -p baseiso
    mount -o loop download/morphix.iso baseiso
    cp -a baseiso basemodule

    cd basemodule/boot/
    cp /home/greear/kernel/2.6/linux-2.6.7.morphix/arch/i386/boot/bzImage vmlinuz-2.6.7
    cp /home/greear/kernel/2.6/linux-2.6.7.morphix/.config config-2.6.7 
    cp /home/greear/kernel/2.6/linux-2.6.7.morphix/System.map System.map-2.6.7

    cd ~/basemodule/lib/modules
    # The lib_modules are from the kernel install, ie make modules_install.  Tar
    # them up after building the kernel and place as specified below.
    tar -xvzf /home/greear/kernel/2.6/linux-2.6.7.morphix/lib_modules.tgz
    cd 2.6.7/misc
    cp /home/greear/kernel/2.6/cloop/cloop.ko ./cloop.ko
    cp /home/greear/kernel/2.6/mini_fo/mini_fo.ko .
    exit
fi

## Outside the chroot, as user root
if [ $1 = "outside" ]
then
    echo "Doing depmod (outside of the chroot)"
    cd /home/greear/debian/sid/root/
    depmod -b basemodule 2.6.7
fi

if [ $1 = "chroot2" ]
then
    echo "Doing CHROOT portion 2"
    # Back as root inside the chroot
    cd ~/miniroot/modules
    cp /home/greear/kernel/2.6/cloop/cloop.ko ./cloop.ko
    cp /home/greear/kernel/2.6/linux-2.6.7.morphix/drivers/ide/ide-cd.ko .

    cp /home/greear/kernel/2.6/linux-2.6.7.morphix/drivers/scsi/aic7xxx/aic7xxx.ko scsi/

    for i in 3w-xxxx.ko advansys.ko atp870u.ko gdth.ko \
             qlogicfas.ko u14-34f.ko \
             BusLogic.ko aha152x.ko dtc.ko megaraid.ko \
             qlogicfc.ko ultrastor.ko \
             NCR53c406a.ko aha1542.ko eata.ko pas16.ko \
             t128.ko wd7000.ko \
             a100u2w.ko fdomain.ko psi240i.ko tmscsim.ko; do
	cp /home/greear/kernel/2.6/linux-2.6.7.morphix/drivers/scsi/$i scsi/$i
    done


    # Put it back together
    cd
    umount miniroot
    gzip download/miniroot
    cp download/miniroot.gz newiso/boot/
    
    mkisofs -R -U -V "LANforge Live" --publisher "Candela Technologies" -cache-inodes -no-bak -pad basemodule > download/newmorphix.iso

    create_compressed_fs download/newmorphix.iso 65536 > download/morphix.new

    cp download/morphix.new newiso/base/morphix

    /usr/bin/make-iso newiso/ lanforge.iso

    umount baseiso
    umount ben.iso
fi