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# cd /usr/src/linux-2.4.19
# make mrproper
# make ?config #�D��CONFIG�쐬��@��config�t�@�C��ǂݍ��Őݒ肵�܂�
# make dep
# make clean
# make bzImage
# make modules
# make modules_install
# cp -p System.map /boot/System.map-2.4.19
# cp -p arch/i386/bzImage /boot/vmlinuz-2.4.19
# mkinitrd /boot/initrd-2.4.19.img 2.4.19

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# cd /boot
# gzip -cd initrd-2.4.19.img > initrd-2.4.19new

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# zcat initrd-2.4.19.img > initrd-2.4.19new

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# mkdir /mnt/initrd
# mount -o loop initrd-2.4.19new /mnt/initrd

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# cd /mnt/initrd
# cp -p /usr/src/linux-2.4.19/fs/ext3/ext3.o lib
# cp -p /usr/src/linux-2.4.19/fs/jbd/jbd.o lib

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# vi linuxrc
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#!/bin/nash

echo "Loading jbd module"
insmod -f /lib/jbd.o
echo "Loading ext3 module"
insmod -f /lib/ext3.o
echo Mounting /proc filesystem
mount -t proc /proc /proc
echo Creating block devices
mkdevices /dev
echo Creating root device
mkrootdev /dev/root
echo 0x0100 > /proc/sys/kernel/real-root-dev
echo Mounting root filesystem
mount -o defaults --ro -t ext3 /dev/root /sysroot
pivot_root /sysroot /sysroot/initrd
umount /initrd/proc
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# cd /boot
# umount /mnt/initrd
# gzip -c initrd-2.4.19new > initrd-2.4.19new.img

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