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#!/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 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-2481030'
host = args.host
package_dir = args.package_dir
# TODO(danalbert): Fix 64-bit Windows LLVM.
# This wrongly packages 32-bit Windows LLVM for 64-bit as well, but the
# real bug here is that we don't have a 64-bit Windows LLVM.
# http://b/22414702
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'
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)
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