^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) #!/bin/sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) # Copyright (C) Martin Schlemmer <azarah@nosferatu.za.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) # Copyright (C) 2006 Sam Ravnborg <sam@ravnborg.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) # Released under the terms of the GNU GPL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) # Generate a cpio packed initramfs. It uses gen_init_cpio to generate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) # the cpio archive.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) # This script assumes that gen_init_cpio is located in usr/ directory
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) # error out on errors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) set -e
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) usage() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) cat << EOF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Usage:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) $0 [-o <file>] [-l <dep_list>] [-u <uid>] [-g <gid>] {-d | <cpio_source>} ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) -o <file> Create initramfs file named <file> by using gen_init_cpio
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) -l <dep_list> Create dependency list named <dep_list>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) -u <uid> User ID to map to user ID 0 (root).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) <uid> is only meaningful if <cpio_source> is a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) directory. "squash" forces all files to uid 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) -g <gid> Group ID to map to group ID 0 (root).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) <gid> is only meaningful if <cpio_source> is a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) directory. "squash" forces all files to gid 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) <cpio_source> File list or directory for cpio archive.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) If <cpio_source> is a .cpio file it will be used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) as direct input to initramfs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) All options except -o and -l may be repeated and are interpreted
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) sequentially and immediately. -u and -g states are preserved across
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) <cpio_source> options so an explicit "-u 0 -g 0" is required
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) to reset the root/group mapping.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) EOF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) # awk style field access
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) # $1 - field number; rest is argument string
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) field() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) shift $1 ; echo $1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) filetype() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) local argv1="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) # symlink test must come before file test
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) if [ -L "${argv1}" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) echo "slink"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) elif [ -f "${argv1}" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) echo "file"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) elif [ -d "${argv1}" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) echo "dir"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) elif [ -b "${argv1}" -o -c "${argv1}" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) echo "nod"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) elif [ -p "${argv1}" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) echo "pipe"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) elif [ -S "${argv1}" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) echo "sock"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) echo "invalid"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) return 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) print_mtime() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) local my_mtime="0"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) if [ -e "$1" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) my_mtime=$(find "$1" -printf "%T@\n" | sort -r | head -n 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) echo "# Last modified: ${my_mtime}" >> $cpio_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) echo "" >> $cpio_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) list_parse() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) if [ -z "$dep_list" -o -L "$1" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) echo "$1" | sed 's/:/\\:/g; s/$/ \\/' >> $dep_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) # for each file print a line in following format
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) # <filetype> <name> <path to file> <octal mode> <uid> <gid>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) # for links, devices etc the format differs. See gen_init_cpio for details
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) parse() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) local location="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) local name="/${location#${srcdir}}"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) # change '//' into '/'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) name=$(echo "$name" | sed -e 's://*:/:g')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) local mode="$2"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) local uid="$3"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) local gid="$4"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) local ftype=$(filetype "${location}")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) # remap uid/gid to 0 if necessary
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) [ "$root_uid" = "squash" ] && uid=0 || [ "$uid" -eq "$root_uid" ] && uid=0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) [ "$root_gid" = "squash" ] && gid=0 || [ "$gid" -eq "$root_gid" ] && gid=0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) local str="${mode} ${uid} ${gid}"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) [ "${ftype}" = "invalid" ] && return 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) [ "${location}" = "${srcdir}" ] && return 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) case "${ftype}" in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) "file")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) str="${ftype} ${name} ${location} ${str}"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) "nod")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) local dev="`LC_ALL=C ls -l "${location}"`"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) local maj=`field 5 ${dev}`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) local min=`field 6 ${dev}`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) maj=${maj%,}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) [ -b "${location}" ] && dev="b" || dev="c"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) str="${ftype} ${name} ${str} ${dev} ${maj} ${min}"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) "slink")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) local target=`readlink "${location}"`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) str="${ftype} ${name} ${target} ${str}"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) str="${ftype} ${name} ${str}"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) esac
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) echo "${str}" >> $cpio_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) return 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) unknown_option() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) printf "ERROR: unknown option \"$arg\"\n" >&2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) printf "If the filename validly begins with '-', " >&2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) printf "then it must be prefixed\n" >&2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) printf "by './' so that it won't be interpreted as an option." >&2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) printf "\n" >&2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) usage >&2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) exit 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) header() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) printf "\n#####################\n# $1\n" >> $cpio_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) # process one directory (incl sub-directories)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) dir_filelist() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) header "$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) srcdir=$(echo "$1" | sed -e 's://*:/:g')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) dirlist=$(find "${srcdir}" -printf "%p %m %U %G\n" | LANG=C sort)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) # If $dirlist is only one line, then the directory is empty
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) if [ "$(echo "${dirlist}" | wc -l)" -gt 1 ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) print_mtime "$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) echo "${dirlist}" | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) while read x; do
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) list_parse $x
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) parse $x
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) done
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) input_file() {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) source="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) if [ -f "$1" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) # If a regular file is specified, assume it is in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) # gen_init_cpio format
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) header "$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) print_mtime "$1" >> $cpio_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) cat "$1" >> $cpio_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) if [ -n "$dep_list" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) echo "$1 \\" >> $dep_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) cat "$1" | while read type dir file perm ; do
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) if [ "$type" = "file" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) echo "$file \\" >> $dep_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) done
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) elif [ -d "$1" ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) # If a directory is specified then add all files in it to fs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) dir_filelist "$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) echo " ${prog}: Cannot open '$1'" >&2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) exit 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) prog=$0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) root_uid=0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) root_gid=0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) dep_list=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) cpio_list=$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) output="/dev/stdout"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) trap "rm -f $cpio_list" EXIT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) while [ $# -gt 0 ]; do
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) arg="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) shift
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) case "$arg" in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) "-l") # files included in initramfs - used by kbuild
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) dep_list="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) echo "deps_initramfs := \\" > $dep_list
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) shift
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) "-o") # generate cpio image named $1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) output="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) shift
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) "-u") # map $1 to uid=0 (root)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) root_uid="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) [ "$root_uid" = "-1" ] && root_uid=$(id -u || echo 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) shift
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) "-g") # map $1 to gid=0 (root)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) root_gid="$1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) [ "$root_gid" = "-1" ] && root_gid=$(id -g || echo 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) shift
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) "-h")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) usage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) exit 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) case "$arg" in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) "-"*)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) unknown_option
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) *) # input file/dir - process it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) input_file "$arg"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) esac
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) ;;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) esac
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) done
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) # If output_file is set we will generate cpio archive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) # we are careful to delete tmp files
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) timestamp=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) if test -n "$KBUILD_BUILD_TIMESTAMP"; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) timestamp="$(date -d"$KBUILD_BUILD_TIMESTAMP" +%s || :)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) if test -n "$timestamp"; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) timestamp="-t $timestamp"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) usr/gen_init_cpio $timestamp $cpio_list > $output
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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