1 #!/bin/bash 2 # 3 # Copyright 2017 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 -u 18 19 mk="$@" 20 21 cat <<EOF > Makefile 22 test: foo 23 foo: 24 @echo "FAIL" 25 foo: 26 @echo "PASS" 27 EOF 28 29 if echo "${mk}" | grep -qv "kati"; then 30 # Make doesn't use find emulator, or support --werror_find_emulator, so write 31 # expected output. 32 echo 'Makefile:5: warning: overriding commands for target "foo"' 33 echo 'Makefile:3: warning: ignoring old commands for target "foo"' 34 echo 'PASS' 35 echo 'Clean exit' 36 else 37 ${mk} 2>&1 && echo "Clean exit" 38 fi 39 40 if echo "${mk}" | grep -qv "kati"; then 41 echo 'Makefile:5: *** overriding commands for target "foo", previously defined at Makefile:3' 42 else 43 ${mk} --werror_overriding_commands 2>&1 && echo "Clean exit" 44 fi 45
