chroot setup

chroot.sh

#! /bin/sh

chroot_bin="/tmp/chroot/bin/"
chroot_lib="/tmp/chroot/lib/"

cmd_list="/bin/bash \
	/bin/ls \
	/bin/cp \
	/bin/mkdir \
	/bin/mv \
	/bin/rm \
	/bin/rmdir"

for i in $cmd_list
do
	if test -e $chroot_bin/`basename $i`
	then
		echo "command exists $i"
	else
		echo "copy command $i"
		#cp $i $chroot_bin
		new_list=`ldd $i | awk '{ print $1 }' | grep "/lib"`
		lib_list=$lib_list`echo "\n$new_list"`
		new_list=`ldd $i | awk '{ print $3 }' | grep "/lib"`
		lib_list=$lib_list`echo "\n$new_list"`
	fi
done

lib_list=`echo "$lib_list" | sort | uniq`
echo "$lib_list"

for i in $lib_list
do
	if test -e $chroot_lib/`basename $i`
	then
		echo "lib exists $i"
	else
		echo "copy lib $i"
		#cp $i $chroot_lib
	fi
done