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cgpt_shell: avoid bash

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This script gets run on the target, so we need to avoid bash.

BUG=chromium-os:34715
TEST=build_image works

Change-Id: Ib64036246149b8b98414e4434ed89a3a40c2f693
Reviewed-on: https://gerrit.chromium.org/gerrit/33911
Reviewed-by: Liam McLoughlin <lmcloughlin@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Mike Frysinger 2012-09-24 15:13:45 -04:00
parent 89b8a8bf85
commit e82e99e999
1 changed files with 8 additions and 7 deletions
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15
build_library/cgpt_shell.sh
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@ -1,4 +1,4 @@
#!/bin/bash
#!/bin/sh
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
@ -6,11 +6,12 @@
# This script is automatically generated by @SCRIPT_GENERATOR@
# Do not edit!
if ! type numsectors &>/dev/null; then
if [[ -f "/usr/sbin/chromeos-common.sh" ]]; then
. "/usr/sbin/chromeos-common.sh"
if ! type numsectors >/dev/null 2>&1; then
if [ -f "/usr/sbin/chromeos-common.sh" ]; then
. "/usr/sbin/chromeos-common.sh"
else
die "Can't load chromeos-common.sh, dying!"
echo "Can't load chromeos-common.sh, dying!" 1>&2
exit 1
fi
fi
locate_gpt
@ -22,13 +23,13 @@ create_image() {
local dev=$1
local min_disk_size=$2
local block_size=$3
if [[ -b "${dev}" ]]; then
if [ -b "${dev}" ]; then
# Zap any old partitions (otherwise gpt complains).
dd if=/dev/zero of="${dev}" conv=notrunc bs=512 count=32
dd if=/dev/zero of="${dev}" conv=notrunc bs=512 \
seek=$((${min_disk_size} - 1 - 33)) count=33
else
if [[ ! -e "${dev}" ]]; then
if [ ! -e "${dev}" ]; then
dd if=/dev/zero of="${dev}" bs=${block_size} count=1 \
seek=$((${min_disk_size} - 1))
fi