summaryrefslogtreecommitdiffstats
path: root/scripts/gen_initramfs_list.sh
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/gen_initramfs_list.sh')
-rw-r--r--scripts/gen_initramfs_list.sh27
1 files changed, 17 insertions, 10 deletions
diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index e12b1a7525c..b482f162a18 100644
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
@@ -1,4 +1,4 @@
-#!/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
@@ -226,7 +226,7 @@ cpio_list=
output="/dev/stdout"
output_file=""
is_cpio_compressed=
-compr="gzip -9 -f"
+compr="gzip -n -9 -f"
arg="$1"
case "$arg" in
@@ -240,7 +240,7 @@ case "$arg" in
output_file="$1"
cpio_list="$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)"
output=${cpio_list}
- echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f"
+ echo "$output_file" | grep -q "\.gz$" && compr="gzip -n -9 -f"
echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f"
echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
echo "$output_file" | grep -q "\.xz$" && \
@@ -287,8 +287,15 @@ done
# we are careful to delete tmp files
if [ ! -z ${output_file} ]; then
if [ -z ${cpio_file} ]; then
+ timestamp=
+ if test -n "$KBUILD_BUILD_TIMESTAMP"; then
+ timestamp="$(date -d"$KBUILD_BUILD_TIMESTAMP" +%s || :)"
+ if test -n "$timestamp"; then
+ timestamp="-t $timestamp"
+ fi
+ fi
cpio_tfile="$(mktemp ${TMPDIR:-/tmp}/cpiofile.XXXXXX)"
- usr/gen_init_cpio ${cpio_list} > ${cpio_tfile}
+ usr/gen_init_cpio $timestamp ${cpio_list} > ${cpio_tfile}
else
cpio_tfile=${cpio_file}
fi