4 # Copyright 2014-2016 Nest Labs Inc. All Rights Reserved.
6 # Licensed under the Apache License, Version 2.0 (the "License");
7 # you may not use this file except in compliance with the License.
8 # You may obtain a copy of the License at
10 # http://www.apache.org/licenses/LICENSE-2.0
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
21 # This file implements a script which, when run from a project
22 # build directory (either disparate or colocated with the
23 # source), will attempt to clean the build directory, rebootstrap
24 # the package, and then rerun the configuration script for the
25 # package with the provided arguments.
27 # This script is particularly useful when you are changing the
28 # configuration script and testing those changes.
31 srcdir=$(dirname "${0}")
33 # Try to bring the package build back to a pristine state.
35 if [[ -f config.status ]]; then
36 make maintainer-clean || exit ${?}
39 # Change directories to the package source and rebootstrap the package.
41 (cd "$srcdir" && ./bootstrap) && "$srcdir"/configure "${@}"