orc_hash.sh

 1#!/bin/sh
 2# SPDX-License-Identifier: GPL-2.0-or-later
 3# Copyright (c) Meta Platforms, Inc. and affiliates.
 4
 5set -e
 6
 7printf '%s' '#define ORC_HASH '
 8
 9awk '
10/^#define ORC_(REG|TYPE)_/ { print }
11/^struct orc_entry {$/ { p=1 }
12p { print }
13/^}/ { p=0 }' |
14	sha1sum |
15	cut -d " " -f 1 |
16	sed 's/\([0-9a-f]\{2\}\)/0x\1,/g'