18a272653SPeter Holm#!/bin/sh 28a272653SPeter Holm 38a272653SPeter Holm# 48a272653SPeter Holm# Copyright (c) 2015 EMC Corp. 58a272653SPeter Holm# All rights reserved. 68a272653SPeter Holm# 78a272653SPeter Holm# Redistribution and use in source and binary forms, with or without 88a272653SPeter Holm# modification, are permitted provided that the following conditions 98a272653SPeter Holm# are met: 108a272653SPeter Holm# 1. Redistributions of source code must retain the above copyright 118a272653SPeter Holm# notice, this list of conditions and the following disclaimer. 128a272653SPeter Holm# 2. Redistributions in binary form must reproduce the above copyright 138a272653SPeter Holm# notice, this list of conditions and the following disclaimer in the 148a272653SPeter Holm# documentation and/or other materials provided with the distribution. 158a272653SPeter Holm# 168a272653SPeter Holm# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 178a272653SPeter Holm# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 188a272653SPeter Holm# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 198a272653SPeter Holm# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 208a272653SPeter Holm# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 218a272653SPeter Holm# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 228a272653SPeter Holm# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 238a272653SPeter Holm# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 248a272653SPeter Holm# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 258a272653SPeter Holm# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 268a272653SPeter Holm# SUCH DAMAGE. 278a272653SPeter Holm# 288a272653SPeter Holm 298a272653SPeter Holm# tmpfs version of buildworld.sh 308a272653SPeter Holm 318a272653SPeter Holm. ../default.cfg 328a272653SPeter Holm 338a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 348a272653SPeter Holm 358a272653SPeter Holm[ -d /usr/src/sys ] || exit 0 368a272653SPeter Holm[ `swapinfo | wc -l` -eq 1 ] && exit 0 378a272653SPeter Holm[ `sysctl -n hw.physmem` -gt $(( 2 * 1024 * 1024 * 1024)) ] && 388a272653SPeter Holm { echo "RAM must be clamped to 2GB or less."; exit 0; } 398a272653SPeter Holmmount | grep -q "on $mntpoint " && umount $mntpoint 408a272653SPeter Holmmount -t tmpfs tmpfs $mntpoint || exit 1 418a272653SPeter Holm 428a272653SPeter Holmcd /usr/src 438a272653SPeter Holmexport MAKEOBJDIRPREFIX=$mntpoint/obj 448a272653SPeter Holmexport TMPDIR=$mntpoint/tmp 458a272653SPeter Holmmkdir $TMPDIR 468a272653SPeter Holmchmod 0777 $TMPDIR 478a272653SPeter Holm 488a272653SPeter Holmp=$((`sysctl -n hw.ncpu`+ 1)) 49*c7bc30c2SPeter Holm[ $p -gt 32 ] && p=32 # Arbitrary cap 508a272653SPeter Holmmake -j $p buildworld DESTDIR=$mntpoint TARGET=amd64 TARGET_ARCH=amd64 \ 518a272653SPeter Holm > /dev/null & 528a272653SPeter Holmsleep $((20 * 60)) 538a272653SPeter Holmkill $! 548a272653SPeter Holmwait 558a272653SPeter Holm 568a272653SPeter Holmwhile mount | grep -q "on $mntpoint "; do 578a272653SPeter Holm umount $mntpoint || sleep 1 588a272653SPeter Holmdone 59