1#!/bin/bash 2# 3# Copyright 2018 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 -u 18 19mk="$@" 20 21cat <<EOF > Makefile 22test: 23 @echo "PASS" 24# Static pattern rules are still supported 25a.foo b.foo: %.foo: %.bar 26 cp $< $@ 27%.foo: %.bar 28 cp $< $@ 29EOF 30 31if echo "${mk}" | grep -qv "kati"; then 32 # Make doesn't support these warnings, so write the expected output. 33 echo 'Makefile:6: warning: implicit rules are deprecated: %.foo' 34 echo 'PASS' 35else 36 ${mk} --no_builtin_rules --warn_implicit_rules 2>&1 37fi 38 39if echo "${mk}" | grep -qv "kati"; then 40 # Make doesn't support these warnings, so write the expected output. 41 echo 'Makefile:6: *** implicit rules are obsolete: %.foo' 42else 43 ${mk} --no_builtin_rules --werror_implicit_rules 2>&1 44fi 45