scripts/ubinize-image.sh: fix buildbot breakage

New Docker based buildslaves install just bare minimum of packages, thus
not having bsdmainutils package installed which provides `hexdump`
utility, leading to the following build breakage on buildbots:

 ubinize-image.sh: 12: /builder/scripts/ubinize-image.sh: hexdump: not found

So this patch simply replaces `hexdump` with `od` utility provided by
coreutils package, which should be likely available.

Co-authored-by: Yousong Zhou <yszhou4tech@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit c6d41c320c795b0bb9a9350c7d4b1ce55f25769a)
master
Petr Štetiar 5 years ago
parent 862352cdbd
commit 53b61baac6
  1. 2
      scripts/ubinize-image.sh

@ -9,7 +9,7 @@ outfile=""
err=""
get_magic_word() {
dd if=$1 bs=2 count=1 2>/dev/null | hexdump -v -n 2 -e '1/1 "%02x"'
dd if=$1 bs=2 count=1 2>/dev/null | od -A n -N 2 -t x1 | tr -d ' '
}
is_ubifs() {

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