1#! /bin/sh 2# 3# SPDX-License-Identifier: BSD-2-Clause 4# 5# Copyright (c) 2018-2021 Gavin D. Howard and contributors. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions are met: 9# 10# * Redistributions of source code must retain the above copyright notice, this 11# list of conditions and the following disclaimer. 12# 13# * Redistributions in binary form must reproduce the above copyright notice, 14# this list of conditions and the following disclaimer in the documentation 15# and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 18# AND 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 COPYRIGHT HOLDER OR CONTRIBUTORS BE 21# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27# POSSIBILITY OF SUCH DAMAGE. 28# 29 30# This script's argument is a number, which is the index of the setting set 31# that is under test. This script is for maintainers only. 32# 33# The procedure is this: run the script with: 34# 35# ./scripts/test_settings.sh 1 36# 37# Then run bc and dc to ensure their stuff is correct. Then run this script 38# again with: 39# 40# ./scripts/test_settings.sh 2 41# 42# And repeat. You can also test various environment variable sets with them. 43 44# Print the usage and exit with an error. 45usage() { 46 printf 'usage: %s index\n' "$0" 1>&2 47 exit 1 48} 49 50script="$0" 51scriptdir=$(dirname "$script") 52 53cd "$scriptdir/.." 54 55test "$#" -eq 1 || usage 56 57target="$1" 58shift 59 60line=0 61 62# This loop just loops until it gets to the right line. Quick and dirty. 63while read s; do 64 65 line=$(printf '%s + 1\n' "$line" | bc) 66 67 if [ "$line" -eq "$target" ]; then 68 69 # Configure, build, and exit. 70 ./configure.sh -O3 $s 71 72 make -j16 > /dev/null 73 74 exit 75 fi 76 77done < "$scriptdir/test_settings.txt" 78