github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/kati/testcase/werror_overriding_commands.sh (about)

     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