xref: /freebsd/include/mk-osreldate.sh (revision d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf)
1bfe5c479SIan Lepore#!/bin/sh -
2*4d846d26SWarner Losh# SPDX-License-Identifier: BSD-2-Clause
3e58eb3c4SPedro F. Giffuni#
4bfe5c479SIan Lepore# Copyright (c) 2013 Garrett Cooper
5bfe5c479SIan Lepore# All rights reserved.
6bfe5c479SIan Lepore#
7bfe5c479SIan Lepore# Redistribution and use in source and binary forms, with or without
8bfe5c479SIan Lepore# modification, are permitted provided that the following conditions
9bfe5c479SIan Lepore# are met:
10bfe5c479SIan Lepore# 1. Redistributions of source code must retain the above copyright
11bfe5c479SIan Lepore#    notice, this list of conditions and the following disclaimer.
12bfe5c479SIan Lepore# 2. Redistributions in binary form must reproduce the above copyright
13bfe5c479SIan Lepore#    notice, this list of conditions and the following disclaimer in the
14bfe5c479SIan Lepore#    documentation and/or other materials provided with the distribution.
15bfe5c479SIan Lepore#
16bfe5c479SIan Lepore# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17bfe5c479SIan Lepore# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18bfe5c479SIan Lepore# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19bfe5c479SIan Lepore# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20bfe5c479SIan Lepore# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21bfe5c479SIan Lepore# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22bfe5c479SIan Lepore# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23bfe5c479SIan Lepore# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24bfe5c479SIan Lepore# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25bfe5c479SIan Lepore# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26bfe5c479SIan Lepore# SUCH DAMAGE.
27bfe5c479SIan Lepore#
28bfe5c479SIan Lepore
29bfe5c479SIan Leporeset -e
30bfe5c479SIan Lepore
31bfe5c479SIan LeporeCURDIR=$(pwd)
32bfe5c479SIan LeporeECHO=${ECHO:=echo}
33bfe5c479SIan Lepore
34bfe5c479SIan Leporetmpfile=$(mktemp osreldate.XXXXXXXX)
35bfe5c479SIan Leporetrap "rm -f $tmpfile" EXIT
36bfe5c479SIan Lepore
37bfe5c479SIan Lepore${ECHO} creating osreldate.h from newvers.sh
38bfe5c479SIan Lepore
3936ddc868SNathan Whitehornset +e
400dd16fd9SWarner LoshCOPYRIGHT=$(sh ${NEWVERS_SH:=$CURDIR/../sys/conf/newvers.sh} -c) || exit 1
410dd16fd9SWarner Losheval $(sh ${NEWVERS_SH} -V RELDATE) || exit 1
4236ddc868SNathan Whitehornset -e
43bfe5c479SIan Leporecat > $tmpfile <<EOF
44bfe5c479SIan Lepore$COPYRIGHT
45bfe5c479SIan Lepore#ifdef _KERNEL
46bfe5c479SIan Lepore#error "<osreldate.h> cannot be used in the kernel, use <sys/param.h>"
47bfe5c479SIan Lepore#else
48bfe5c479SIan Lepore#undef __FreeBSD_version
49bfe5c479SIan Lepore#define __FreeBSD_version $RELDATE
50bfe5c479SIan Lepore#endif
51bfe5c479SIan LeporeEOF
5298c636beSIan Leporechmod 644 $tmpfile
53bd831db6SSimon J. Gerratymv -f $tmpfile osreldate.h
54