| #!/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. |
| # |
| """Packages the platform's LLVM for the NDK.""" |
| import os |
| import shutil |
| import site |
| import subprocess |
| import sys |
| |
| site.addsitedir(os.path.join(os.path.dirname(__file__), '../lib')) |
| |
| import build_support # pylint: disable=import-error |
| |
| |
| def get_llvm_prebuilt_path(host): |
| rel_prebuilt_path = 'prebuilts/clang/host/{}'.format(host) |
| prebuilt_path = os.path.join(build_support.android_path(), |
| rel_prebuilt_path) |
| if not os.path.isdir(prebuilt_path): |
| sys.exit('Could not find prebuilt LLVM at {}'.format(prebuilt_path)) |
| return prebuilt_path |
| |
| |
| def main(args): |
| LLVM_VERSION = 'clang-2812033' |
| |
| host = args.host |
| package_dir = args.dist_dir |
| |
| # The 32-bit Windows Clang is a part of the 64-bit Clang package in |
| # prebuilts/clang. |
| os_name = host |
| if os_name == 'windows64': |
| os_name = 'windows' |
| prebuilt_path = get_llvm_prebuilt_path(os_name + '-x86') |
| |
| if host == 'darwin': |
| host = 'darwin-x86_64' |
| elif host == 'linux': |
| host = 'linux-x86_64' |
| elif host == 'windows': |
| host = 'windows' |
| elif host == 'windows64': |
| host = 'windows-x86_64' |
| |
| if host == 'windows': |
| # We need to replace clang.exe with clang_32.exe. Copy clang into a |
| # temporary directory for rearranging. |
| build_path = os.path.join(args.out_dir, 'clang/windows') |
| if os.path.exists(build_path): |
| shutil.rmtree(build_path) |
| install_path = os.path.join(build_path, LLVM_VERSION) |
| os.makedirs(build_path) |
| shutil.copytree(os.path.join(prebuilt_path, LLVM_VERSION), |
| install_path) |
| os.rename(os.path.join(install_path, 'bin/clang_32.exe'), |
| os.path.join(install_path, 'bin/clang.exe')) |
| # clang++.exe is not a symlink in the Windows package. Need to copy to |
| # there as well. |
| shutil.copy2(os.path.join(install_path, 'bin/clang.exe'), |
| os.path.join(install_path, 'bin/clang++.exe')) |
| prebuilt_path = build_path |
| |
| package_name = 'llvm-{}.zip'.format(host) |
| package_path = os.path.join(package_dir, package_name) |
| if os.path.exists(package_path): |
| os.unlink(package_path) |
| os.chdir(prebuilt_path) |
| args = ['zip', '-9qr', package_path, LLVM_VERSION] |
| if not host.startswith('windows'): |
| args.append('--symlinks') |
| subprocess.check_call(args) |
| |
| if __name__ == '__main__': |
| build_support.run(main) |