| #!/bin/sh |
| # |
| # Copyright 2016 Google Inc. All rights reserved |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http:#www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| set -e |
| |
| log=/tmp/log |
| mk="$@" |
| |
| cat <<EOF > Makefile |
| \$(file >file_a,test) |
| all: |
| echo foo |
| EOF |
| |
| ${mk} 2> ${log} |
| if [ -e ninja.sh ]; then |
| if [ ! -f file_a ]; then |
| echo 'file_a does not exist' |
| fi |
| ./ninja.sh |
| rm file_a |
| fi |
| |
| ${mk} 2> ${log} |
| if [ -e ninja.sh ]; then |
| if grep regenerating ${log}; then |
| echo 'Should not be regenerated' |
| fi |
| if [ ! -f file_a ]; then |
| echo 'file_a does not exist' |
| fi |
| ./ninja.sh |
| fi |
