1#!/bin/sh 2# 3# Copyright 2016 Google Inc. All rights reserved 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http:#www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17set -e 18 19log=/tmp/log 20mk="$@" 21 22cat <<EOF > Makefile 23\$(file >file_a,test) 24all: 25 echo foo 26EOF 27 28${mk} 2> ${log} 29if [ -e ninja.sh ]; then 30 if [ ! -f file_a ]; then 31 echo 'file_a does not exist' 32 fi 33 ./ninja.sh 34 rm file_a 35fi 36 37${mk} 2> ${log} 38if [ -e ninja.sh ]; then 39 if grep regenerating ${log}; then 40 echo 'Should not be regenerated' 41 fi 42 if [ ! -f file_a ]; then 43 echo 'file_a does not exist' 44 fi 45 ./ninja.sh 46fi 47