1 #!/usr/bin/env python 2 # 3 # Copyright (C) 2015 The Android Open Source Project 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 # 17 """Builds GNU libstdc++ for Android.""" 18 from __future__ import print_function 19 20 import os 21 import site 22 23 site.addsitedir(os.path.join(os.path.dirname(__file__), '../../../build/lib')) 24 25 import build_support 26 27 28 class ArgParser(build_support.ArgParser): 29 def __init__(self): 30 super(ArgParser, self).__init__() 31 32 self.add_argument( 33 '--arch', choices=build_support.ALL_ARCHITECTURES, 34 help='Architectures to build. Builds all if not present.') 35 36 37 def main(args): 38 arches = build_support.ALL_ARCHITECTURES 39 if args.arch is not None: 40 arches = [args.arch] 41 42 abis = [] 43 for arch in arches: 44 abis.extend(build_support.arch_to_abis(arch)) 45 46 print('Building libstdc++ for ABIs: {}'.format(' '.join(abis))) 47 abis_arg = '--abis={}'.format(','.join(abis)) 48 ndk_dir_arg = '--ndk-dir={}'.format(build_support.ndk_path()) 49 build_cmd = [ 50 'bash', 'build-gnu-libstdc++.sh', abis_arg, ndk_dir_arg, 51 build_support.jobs_arg(), build_support.toolchain_path(), 52 '--with-debug-info', 53 ] 54 55 build_support.build(build_cmd, args) 56 57 if __name__ == '__main__': 58 build_support.run(main, ArgParser) 59
