9b01f2b129
RAMDISK_ELEMENT is a spurious difference, to merge the code we need only semantic difference to exist. Change-Id: I7d38b2457b6fc838d1a536406bb3c34c00f2b1f9
101 lines
2.6 KiB
Bash
Executable File
101 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2012 NTT DOCOMO, INC.
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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set -e
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SCRIPTNAME=$(basename $0)
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SCRIPT_HOME=$(dirname $0)
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export _DIR=$(dirname $0)
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export _LIB=${_DIR}/../lib
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source $_LIB/die
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function show_options () {
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echo "Options:"
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echo " -m PATH -- Path to find lib/modules. Default /"
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echo " -k VERSION -- Kernel version. Default $(uname -r)"
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echo " -h -- This help"
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echo " -o FILENAME -- Output file"
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echo " -x -- turn on tracing"
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echo
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echo "ELEMENTS_PATH will allow you to specify multiple locations for the elements."
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exit 0
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}
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TEMP=$(getopt -o m:k:ho:x -n $SCRIPTNAME -- "$@")
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if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
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# Note the quotes around `$TEMP': they are essential!
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eval set -- "$TEMP"
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while true ; do
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case "$1" in
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-m) export MODULE_ROOT=$2; shift 2 ;;
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-k) export KERNEL_VERSION=$2; shift 2 ;;
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-o) export IMAGE_NAME=$2; shift 2 ;;
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-h) show_options;;
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-x) shift; set -x;;
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--) shift ; break ;;
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*) echo "Internal error!" ; exit 1 ;;
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esac
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done
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for arg do IMAGE_ELEMENT="$IMAGE_ELEMENT $arg" ; done
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source $_LIB/ramdisk-defaults
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source $_LIB/common-functions
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source $_LIB/ramdisk-functions
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IMAGE_ELEMENT=$($SCRIPT_HOME/element-info --expand-dependencies $IMAGE_ELEMENT)
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echo "Building element(s): ${IMAGE_ELEMENT}"
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echo "Discovering binary dependencies"
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ensure_binaries
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INIT="$_DIR/../scripts/init"
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FUNCTIONS_D="$_DIR/../scripts/d"
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MODULE_DIR=$MODULE_ROOT/lib/modules/$KERNEL_VERSION
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FIRMWARE_DIR=$MODULE_ROOT/lib/firmware
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if [ ! -d "$MODULE_DIR" ]; then
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echo "ERROR: kernel module directory not found at $MODULE_DIR"
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exit 1
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fi
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LIB_UDEV=$LIB_UDEV_ROOT/lib/udev
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if [ ! -d "$LIB_UDEV" ]; then
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echo "ERROR: udev directory not found at $LIB_UDEV"
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exit 1
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fi
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mk_build_dir
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mkdir -p $TMP_BUILD_DIR/mnt
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TMP_MOUNT_PATH=$TMP_BUILD_DIR/mnt
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echo "working in $TMP_MOUNT_PATH"
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create_base
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populate_lib
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populate_busybox
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populate_init
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populate_udev
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finalise_image
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save_image $IMAGE_NAME
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