| #!/usr/bin/env python |
| # |
| # Copyright (C) 2015 The Android Open Source Project |
| # |
| # 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. |
| # |
| """Interface to NDK build information.""" |
| import os |
| import re |
| import sys |
| |
| import util |
| |
| |
| THIS_DIR = os.path.dirname(os.path.realpath(__file__)) |
| NDK_ROOT = os.path.realpath(os.path.join(THIS_DIR, '..')) |
| |
| |
| def _host_tag(): |
| if sys.platform.startswith('linux'): |
| return 'linux-x86_64' |
| elif sys.platform == 'darwin': |
| return 'darwin-x86_64' |
| elif sys.platform == 'win32': |
| test_path = os.path.join(NDK_ROOT, 'prebuilt/windows-x86_64') |
| if os.path.exists(test_path): |
| return 'windows-x86_64' |
| else: |
| return 'windows' |
| else: |
| raise RuntimeError('Unsupported system: {}'.format(sys.platform)) |
| |
| |
| def get_tool(tool): |
| ext = '' |
| if sys.platform == 'win32': |
| ext = '.exe' |
| return os.path.join(NDK_ROOT, 'prebuilt', _host_tag(), 'bin', tool) + ext |
| |
| |
| def build(build_flags): |
| ndk_build_path = os.path.join(NDK_ROOT, 'ndk-build') |
| return util.call_output([ndk_build_path] + build_flags) |
| |
| |
| def expand_app_abi(abi): |
| all32 = ('armeabi', 'armeabi-v7a', 'armeabi-v7a-hard', 'mips', 'x86') |
| all64 = ('arm64-v8a', 'mips64', 'x86_64') |
| all_abis = all32 + all64 |
| if abi == 'all': |
| return all_abis |
| elif abi == 'all32': |
| return all32 |
| elif abi == 'all64': |
| return all64 |
| return re.split(r'\s+', abi) |