1*48bc00d6Sjmcp#!/usr/bin/ksh93 2*48bc00d6Sjmcp# 3*48bc00d6Sjmcp# CDDL HEADER START 4*48bc00d6Sjmcp# 5*48bc00d6Sjmcp# The contents of this file are subject to the terms of the 6*48bc00d6Sjmcp# Common Development and Distribution License (the "License"). 7*48bc00d6Sjmcp# You may not use this file except in compliance with the License. 8*48bc00d6Sjmcp# 9*48bc00d6Sjmcp# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*48bc00d6Sjmcp# or http://www.opensolaris.org/os/licensing. 11*48bc00d6Sjmcp# See the License for the specific language governing permissions 12*48bc00d6Sjmcp# and limitations under the License. 13*48bc00d6Sjmcp# 14*48bc00d6Sjmcp# When distributing Covered Code, include this CDDL HEADER in each 15*48bc00d6Sjmcp# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*48bc00d6Sjmcp# If applicable, add the following below this CDDL HEADER, with the 17*48bc00d6Sjmcp# fields enclosed by brackets "[]" replaced with your own identifying 18*48bc00d6Sjmcp# information: Portions Copyright [yyyy] [name of copyright owner] 19*48bc00d6Sjmcp# 20*48bc00d6Sjmcp# CDDL HEADER END 21*48bc00d6Sjmcp# 22*48bc00d6Sjmcp# 23*48bc00d6Sjmcp# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24*48bc00d6Sjmcp# Use is subject to license terms. 25*48bc00d6Sjmcp# 26*48bc00d6Sjmcp# script to generate example .make.machines for build users 27*48bc00d6Sjmcp# 28*48bc00d6Sjmcp 29*48bc00d6Sjmcp 30*48bc00d6SjmcpPATH=/usr/bin:/usr/sbin 31*48bc00d6Sjmcp 32*48bc00d6SjmcpTHISHOST=$(uname -n) 33*48bc00d6Sjmcp 34*48bc00d6Sjmcpcpus=$(psrinfo | grep on-line | wc -l) 35*48bc00d6Sjmcpmax=$(((cpus + 1) * 2)) 36*48bc00d6Sjmcp 37*48bc00d6SjmcpEXISTING=$(grep "^$THISHOST" $HOME/.make.machines |awk -F"=" '{print $2}') 38*48bc00d6Sjmcp 39*48bc00d6Sjmcpif [[ -n "$EXISTING" ]] then 40*48bc00d6Sjmcp printf "Your existing \$HOME/.make.machines has a concurrency " 41*48bc00d6Sjmcp printf "setting of $EXISTING for host\n" 42*48bc00d6Sjmcp printf "$THISHOST. If you wish to change the setting then this " 43*48bc00d6Sjmcp printf "script suggests\nsetting concurrency to $max for a single-user " 44*48bc00d6Sjmcp printf "machine. Multi-user machines might\nrequire different values.\n" 45*48bc00d6Sjmcpelse 46*48bc00d6Sjmcp printf "$THISHOST max=$max\n" >> $HOME/.make.machines 47*48bc00d6Sjmcp printf "dmake concurrency for host $THISHOST set to $max.\n" 48*48bc00d6Sjmcpfi 49