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="$@" 20 21cat <<EOF > Makefile 22test: out/foo.o 23test2: 24out/foo.o: foo.c foo.h test2 25 @echo "END" 26foo.c: 27 @exit 0 28foo.h: foo.c 29 30.PHONY: test test2 31EOF 32 33# TODO: test implicit outputs 34 35if echo "${mk}" | grep -qv "kati"; then 36 # Make doesn't support these warnings, so write the expected output. 37 echo 'Makefile:6: warning: writing to readonly directory: "foo.c"' 38 echo 'Makefile:7: warning: writing to readonly directory: "foo.h"' 39 echo 'END' 40else 41 ${mk} --writable=out/ 2>&1 42fi 43 44if echo "${mk}" | grep -qv "kati"; then 45 # Make doesn't support these warnings, so write the expected output. 46 echo 'Makefile:6: *** writing to readonly directory: "foo.c"' 47else 48 ${mk} --writable=out/ --werror_writable 2>&1 49fi 50