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#!/bin/bash
# Yocto ADT Installer
#
# Copyright 2010-2011 by Intel Corp.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
extract_rootfs()
{
native_sysroot=$3
target_sysroot=$2
PSEUDO_COMMAND="$native_sysroot/usr/bin/pseudo"
TAR_OPTS="-xjf"
PSEUDO_OPTS="-P $native_sysroot/usr"
rm -rf $PSEUDO_LOCALSTATEDIR
if [ -d "$target_sysroot" ]; then
echo_info "\nTarget sysroot location: $target_sysroot, already exists! If you continue installation, this folder will be re-created."
confirm_install $4
rm -rf "$target_sysroot"
fi
if [ ! -d "$target_sysroot" ]; then
echo_info "Creating directory $target_sysroot..."
mkdir -p "$target_sysroot"
fi
pseudo_state_dir="$target_sysroot/../$(basename "$target_sysroot").pseudo_state"
mkdir -p "$pseudo_state_dir"
touch "$pseudo_state_dir/pseudo.pid"
PSEUDO_LOCALSTATEDIR="$pseudo_state_dir"
export PSEUDO_LOCALSTATEDIR
echo_info "Extracting rootfs: $1, using pseudo..."
$PSEUDO_COMMAND $PSEUDO_OPTS tar -C $2 "$TAR_OPTS" $LOCAL_DOWNLOAD/$1 &>> $YOCTOADT_INSTALL_LOG_FILE
check_result
}
#Main part
. scripts/util
#Parameter detail is listed below:
#Param 4: Silent install or customize install
#Param 3: OECORE_NATIVE_SYSROOT
#Param 2: user defined rootfs extraction directory
#param 1: sysroot image name
extract_rootfs $1 $2 $3 $4
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