3 # Copyright (c) 2017-2019 The strace developers.
6 # SPDX-License-Identifier: LGPL-2.1-or-later
10 LC_TIME=C; export LC_TIME
14 [ -n "${YEAR_FILE}" ] || {
15 echo >&2 "$0 $(dirname "$0")/.year [DEFAULT_YEAR]"
19 [ -f "${YEAR_FILE}" ] && year="$(cat "${YEAR_FILE}")"
22 year="$(date -u +%Y -d "$(git show -s --format=format:%cD)")"
25 year="${DEFAULT_YEAR}"
28 [ -z "${SOURCE_DATE_EPOCH-}" ] ||
29 year="$(date -u +%Y -d "@${SOURCE_DATE_EPOCH}")"
35 printf >&2 "%s: Undefined year.\n" "$0"