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Commit 153f0114 authored by Jamey Sharp's avatar Jamey Sharp Committed by Michal Marek
Browse files

scripts/gen_initramfs_list.sh: Convert to a /bin/sh script 



Replace bashisms with POSIX-compatible shell scripting.

Notably, de-duplicate '/' using a sed command from elsewhere in the same script
rather than "${name//\/\///}".

Commit by Jamey Sharp and Josh Triplett.

Signed-off-by: default avatarJamey Sharp <jamey@minilop.net>
Signed-off-by: default avatarJosh Triplett <josh@joshtriplett.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent 43f67c98

scripts/gen_initramfs_list.sh

+7 −7
Original line number Diff line number Diff line 
#!/bin/bash

#!/bin/sh

# Copyright (C) Martin Schlemmer <azarah@nosferatu.za.org>

# Copyright (C) 2006 Sam Ravnborg <sam@ravnborg.org>

#
@@ -105,9 +105,9 @@ list_parse() { 
# for links, devices etc the format differs. See gen_init_cpio for details

parse() {

	local location="$1"

	local name="${location/${srcdir}//}"

	local name="/${location#${srcdir}}"

	# change '//' into '/'

	name="${name//\/\///}"

	name=$(echo "$name" | sed -e 's://*:/:g')

	local mode="$2"

	local uid="$3"

	local gid="$4"
@@ -117,8 +117,8 @@ parse() { 
	[ "$root_gid" = "squash" ] && gid=0 || [ "$gid" -eq "$root_gid" ] && gid=0

	local str="${mode} ${uid} ${gid}"



	[ "${ftype}" == "invalid" ] && return 0

	[ "${location}" == "${srcdir}" ] && return 0

	[ "${ftype}" = "invalid" ] && return 0

	[ "${location}" = "${srcdir}" ] && return 0



	case "${ftype}" in

		"file")
@@ -192,7 +192,7 @@ input_file() { 
	if [ -f "$1" ]; then

		${dep_list}header "$1"

		is_cpio="$(echo "$1" | sed 's/^.*\.cpio\(\..*\)\?/cpio/')"

		if [ $2 -eq 0 -a ${is_cpio} == "cpio" ]; then

		if [ $2 -eq 0 -a ${is_cpio} = "cpio" ]; then

			cpio_file=$1

			echo "$1" | grep -q '^.*\.cpio\..*' && is_cpio_compressed="compressed"

			[ ! -z ${dep_list} ] && echo "$1"
@@ -204,7 +204,7 @@ input_file() { 
		else

		        echo "$1 \\"

			cat "$1" | while read type dir file perm ; do

				if [ "$type" == "file" ]; then

				if [ "$type" = "file" ]; then

					echo "$file \\";

				fi

			done