blob: fc35f559d6b9c9fce7501de045359a02ee4392a8 [file] [log] [blame]
# Copyright 2018 The Cobalt Authors. 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.
"""Common code for building various types of targets, typically tests."""
import logging
import subprocess
APP_LAUNCHER_TARGET = 'build_app_launcher_zip'
def BuildTargets(targets, out_directory, dry_run=False, extra_build_flags=None):
"""Builds all specified targets.
Args:
targets: GN targets to be built
out_directory: Directory to build to
dry_run: Whether to run ninja with -n (dry run)
extra_build_flags: Array of additional command line flags to pass to ninja
Returns:
The return code of builds, or 1 on unknown failure
"""
if not targets:
logging.info('No targets specified, nothing to build.')
return
args_list = ['ninja', '-C', out_directory]
if dry_run:
args_list.append('-n')
args_list.append(APP_LAUNCHER_TARGET)
args_list.extend(['{}_install'.format(test_name) for test_name in targets])
if extra_build_flags:
args_list.extend(extra_build_flags)
logging.info('Building targets with command: %s', str(args_list))
try:
# We set shell=True because otherwise Windows doesn't recognize
# PATH properly.
# https://bugs.python.org/issue15451
# We flatten the arguments to a string because with shell=True, Linux
# doesn't parse them properly.
# https://bugs.python.org/issue6689
return subprocess.check_call(' '.join(args_list), shell=True)
except KeyboardInterrupt:
return 1