xref: /src/tools/test/stress2/misc/buildkernel.sh (revision c7bc30c24f8625c6e9ef41be427fa26c6eb3d2bf)
18a272653SPeter Holm#!/bin/sh
28a272653SPeter Holm
38a272653SPeter Holm#
44d846d26SWarner Losh# SPDX-License-Identifier: BSD-2-Clause
58a272653SPeter Holm#
68a272653SPeter Holm# Copyright (c) 2021 Peter Holm <pho@FreeBSD.org>
78a272653SPeter Holm#
88a272653SPeter Holm# Redistribution and use in source and binary forms, with or without
98a272653SPeter Holm# modification, are permitted provided that the following conditions
108a272653SPeter Holm# are met:
118a272653SPeter Holm# 1. Redistributions of source code must retain the above copyright
128a272653SPeter Holm#    notice, this list of conditions and the following disclaimer.
138a272653SPeter Holm# 2. Redistributions in binary form must reproduce the above copyright
148a272653SPeter Holm#    notice, this list of conditions and the following disclaimer in the
158a272653SPeter Holm#    documentation and/or other materials provided with the distribution.
168a272653SPeter Holm#
178a272653SPeter Holm# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
188a272653SPeter Holm# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
198a272653SPeter Holm# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
208a272653SPeter Holm# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
218a272653SPeter Holm# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
228a272653SPeter Holm# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
238a272653SPeter Holm# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
248a272653SPeter Holm# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
258a272653SPeter Holm# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
268a272653SPeter Holm# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
278a272653SPeter Holm# SUCH DAMAGE.
288a272653SPeter Holm#
298a272653SPeter Holm
308a272653SPeter Holm# Buildkernel test with SU
318a272653SPeter Holm
328a272653SPeter Holm. ../default.cfg
338a272653SPeter Holm
348a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
358a272653SPeter Holm
368a272653SPeter Holm[ -d /usr/src/sys ] || exit 0
378a272653SPeter Holmset -e
388a272653SPeter Holmmount | grep -q "on $mntpoint " && umount $mntpoint
398a272653SPeter Holmmdconfig -a -t swap -s 5g -u $mdstart
408a272653SPeter Holmnewfs $newfs_flags md$mdstart > /dev/null
418a272653SPeter Holmmount /dev/md$mdstart $mntpoint
428a272653SPeter Holmset +e
438a272653SPeter Holm
448a272653SPeter Holmcd /usr/src
458a272653SPeter Holmexport MAKEOBJDIRPREFIX=$mntpoint/obj
468a272653SPeter Holmexport TMPDIR=$mntpoint/tmp
478a272653SPeter Holmmkdir $TMPDIR
488a272653SPeter Holmchmod 0777 $TMPDIR
498a272653SPeter Holmlog=$mntpoint/log
508a272653SPeter Holm
518a272653SPeter Holmp=$((`sysctl -n hw.ncpu`+ 1))
52c7bc30c2SPeter Holm[ $p -gt 32 ] && p=32  # Arbitrary cap
538a272653SPeter Holmp=`jot -r 1 1 $p`
548a272653SPeter Holmecho "make -j $p buildkernel KERNCONF=GENERIC DESTDIR=$mntpoint" \
558a272653SPeter Holm    "TARGET=amd64 TARGET_ARCH=amd64"
568a272653SPeter Holmmake -j $p buildkernel KERNCONF=GENERIC DESTDIR=$mntpoint TARGET=amd64 \
578a272653SPeter Holm    TARGET_ARCH=amd64 > $log 2>&1; s=$?
588a272653SPeter Holm[ $s -ne 0 ] && tail -50 $log
598a272653SPeter Holm
608a272653SPeter Holmwhile mount | grep -q "on $mntpoint "; do
618a272653SPeter Holm	umount $mntpoint || sleep 1
628a272653SPeter Holmdone
638a272653SPeter Holmmdconfig -d -u $mdstart
648a272653SPeter Holmexit $s
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