xref: /freebsd/tools/test/stress2/misc/buildkernel.sh (revision ba3c1f5972d7b90feb6e6da47905ff2757e0fe57)
1#!/bin/sh
2
3#
4# SPDX-License-Identifier: BSD-2-Clause
5#
6# Copyright (c) 2021 Peter Holm <pho@FreeBSD.org>
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions
10# are met:
11# 1. Redistributions of source code must retain the above copyright
12#    notice, this list of conditions and the following disclaimer.
13# 2. Redistributions in binary form must reproduce the above copyright
14#    notice, this list of conditions and the following disclaimer in the
15#    documentation and/or other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27# SUCH DAMAGE.
28#
29
30# Buildkernel test with SU
31
32. ../default.cfg
33
34[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
35
36[ -d /usr/src/sys ] || exit 0
37set -e
38mount | grep -q "on $mntpoint " && umount $mntpoint
39mdconfig -a -t swap -s 5g -u $mdstart
40newfs $newfs_flags md$mdstart > /dev/null
41mount /dev/md$mdstart $mntpoint
42set +e
43
44cd /usr/src
45export MAKEOBJDIRPREFIX=$mntpoint/obj
46export TMPDIR=$mntpoint/tmp
47mkdir $TMPDIR
48chmod 0777 $TMPDIR
49log=$mntpoint/log
50
51p=$((`sysctl -n hw.ncpu`+ 1))
52p=`jot -r 1 1 $p`
53echo "make -j $p buildkernel KERNCONF=GENERIC DESTDIR=$mntpoint" \
54    "TARGET=amd64 TARGET_ARCH=amd64"
55make -j $p buildkernel KERNCONF=GENERIC DESTDIR=$mntpoint TARGET=amd64 \
56    TARGET_ARCH=amd64 > $log 2>&1; s=$?
57[ $s -ne 0 ] && tail -50 $log
58
59while mount | grep -q "on $mntpoint "; do
60	umount $mntpoint || sleep 1
61done
62mdconfig -d -u $mdstart
63exit $s
64