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 17 set -e 18 19 log=/tmp/log 20 mk="$@" 21 22 cat <<EOF > Makefile 23 \$(file >file_a,test) 24 all: 25 echo foo 26 EOF 27 28 ${mk} 2> ${log} 29 if [ -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 35 fi 36 37 ${mk} 2> ${log} 38 if [ -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 46 fi 47
