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lsts_glued/pkrootfs.bash
2013-07-13 17:19:22 +01:00

62 lines
2.0 KiB
Bash
Executable File

#! /bin/bash
#############################################################################
# Copyright (C) 2007-2012 Laboratório de Sistemas e Tecnologia Subaquática #
# Departamento de Engenharia Electrotécnica e de Computadores #
# Rua Dr. Roberto Frias, 4200-465 Porto, Portugal #
#############################################################################
# Author: Ricardo Martins #
#############################################################################
# $Id:: $:#
#############################################################################
# Check shell type.
if [ -z "$BASH_VERSION" ]; then
echo "ERROR: you must use bash to run this script."
exit 1
fi
if [ $# -ne 1 ]; then
echo "Usage: $0 <config>"
exit 1
fi
if ! [ -f "$1" ]; then
echo "ERROR: configuration file '$1' does not exist."
exit 1
fi
source "$1"
fakeroot_state='/tmp/.glued-fakeroot'
fakeroot="$cfg_dir_toolchain/bin/fakeroot -s $fakeroot_state -i $fakeroot_state"
rm "$fakeroot_state" && touch "$fakeroot_state"
$fakeroot -- chown -vR root:root "$cfg_dir_rootfs"
for d in bin sbin lib usr/bin usr/sbin usr/lib; do
$fakeroot -- chmod -vR 0755 "$cfg_dir_rootfs"/$d
$fakeroot -- chmod -vR 0755 "$cfg_dir_rootfs"/$d/*
$fakeroot -- chown -vR root:root "$cfg_dir_rootfs"/$d/*
done
for d in dev boot etc; do
$fakeroot -- chmod -vR 0755 "$cfg_dir_rootfs"/$d
$fakeroot -- chmod -vR 0644 "$cfg_dir_rootfs"/$d/*
done
# Write config vars.
set | sort | grep ^cfg_ | egrep -v '^cfg_dir|^cfg_target|^cfg_host_|^cfg_toolchain|^cfg_rootfs_tar|^cfg_partitions' > "$cfg_dir_rootfs/etc/config"
$fakeroot -- chmod -v 0700 "$cfg_dir_rootfs/root"
$fakeroot -- chmod -v 1777 "$cfg_dir_rootfs/tmp" "$cfg_dir_rootfs/var/tmp"
$fakeroot -- tar \
-p \
-j \
-c \
-v \
-C "$cfg_dir_rootfs" \
-f "$cfg_rootfs_tar" \
.