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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.
#
"""Builds GCC for Android."""
from __future__ import print_function
import os
import site
site.addsitedir(os.path.join(os.path.dirname(__file__), '../../ndk/build/lib'))
site.addsitedir(os.path.join(os.path.dirname(__file__), '../../ndk'))
# pylint: disable=import-error,wrong-import-position
import build_support
# pylint: enable=import-error,wrong-import-position
class ArgParser(build_support.ArgParser):
def __init__(self):
super(ArgParser, self).__init__()
self.add_argument(
'--toolchain', choices=build_support.ALL_TOOLCHAINS,
help='Toolchain to build. Builds all if not present.')
def main(args):
GCC_VERSION = '4.9'
toolchains = build_support.ALL_TOOLCHAINS
if args.toolchain is not None:
toolchains = [args.toolchain]
print(f'Building {args.host.value} toolchains: {" ".join(toolchains)}')
for toolchain in toolchains:
toolchain_name = '-'.join([toolchain, GCC_VERSION])
sysroot_arg = '--sysroot={}'.format(
build_support.sysroot_path(toolchain))
build_cmd = [
'bash',
'build-gcc.sh',
build_support.toolchain_path(),
build_support.ndk_path(),
toolchain_name,
build_support.jobs_arg(),
sysroot_arg,
'--try-64',
]
if args.host.is_windows:
build_cmd.append('--mingw')
build_support.build(build_cmd, args)
if __name__ == '__main__':
build_support.run(main, ArgParser)
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