#!/bin/sh

if [ "x$1" = x -o  "x$2" = x ]; then
	echo usage fakeroot $0 initramfsdir initramfsfile
	exit 1
fi

if [ x`whoami` != xroot ]; then
	echo must be run under root or fakeroot
	exit 2
fi

rm -rf $1/dev
mkdir -p $1/dev/pts
cp -a /dev/{null,tty,tty0,ram0,console,zero,loop*,ptmx} $1/dev/

# sanity checks

if [ ! -x $1/init ]; then
	echo "$1/init script missing"
fi

(cd $1;  find . | cpio -o -H newc | gzip )  > $2