74 lines
1.5 KiB
Bash
Executable file
74 lines
1.5 KiB
Bash
Executable file
#!/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="$@"
|
|
|
|
sleep_if_necessary() {
|
|
if [ x$(uname) != x"Linux" -o x"${TRAVIS}" != x"" ]; then
|
|
sleep "$@"
|
|
fi
|
|
}
|
|
|
|
cat <<EOF > Makefile
|
|
A := \$(file <file_a)
|
|
all:
|
|
echo foo
|
|
EOF
|
|
|
|
${mk} 2> ${log}
|
|
if [ -e ninja.sh ]; then
|
|
./ninja.sh
|
|
fi
|
|
|
|
${mk} 2> ${log}
|
|
if [ -e ninja.sh ]; then
|
|
if grep regenerating ${log}; then
|
|
echo 'Should not be regenerated'
|
|
fi
|
|
./ninja.sh
|
|
fi
|
|
|
|
echo regen >file_a
|
|
|
|
${mk} 2> ${log}
|
|
if [ -e ninja.sh ]; then
|
|
if ! grep regenerating ${log} >/dev/null; then
|
|
echo 'Should be regenerated'
|
|
fi
|
|
./ninja.sh
|
|
fi
|
|
|
|
${mk} 2> ${log}
|
|
if [ -e ninja.sh ]; then
|
|
if grep regenerating ${log}; then
|
|
echo 'Should not be regenerated'
|
|
fi
|
|
./ninja.sh
|
|
fi
|
|
|
|
sleep_if_necessary 1
|
|
echo regen >>file_a
|
|
|
|
${mk} 2> ${log}
|
|
if [ -e ninja.sh ]; then
|
|
if ! grep regenerating ${log} >/dev/null; then
|
|
echo 'Should be regenerated'
|
|
fi
|
|
./ninja.sh
|
|
fi
|