| #!/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. |
| # |
| """Makes an old style monolithic NDK package out of individual modules.""" |
| from __future__ import print_function |
| |
| import argparse |
| import datetime |
| import os |
| import shutil |
| import site |
| import stat |
| import subprocess |
| import sys |
| import tempfile |
| import zipfile |
| |
| |
| site.addsitedir(os.path.join(os.path.dirname(__file__), '../lib')) |
| import build_support # pylint: disable=import-error |
| |
| |
| THIS_DIR = os.path.dirname(__file__) |
| ANDROID_TOP = os.path.realpath(os.path.join(THIS_DIR, '../../..')) |
| |
| # Note that we can't actually support creating both layouts from the same |
| # sources because changes are needed in gnustl's Android.mk and in the build |
| # system. The various "USE_NEW_LAYOUT" blocks are so we can more easily undo |
| # this change when we finalize a new layout. |
| USE_NEW_LAYOUT = False |
| |
| |
| def expand_packages(package, host, arches): |
| """Expands package definition tuple into list of full package names. |
| |
| >>> expand_packages('gcc-{arch}-{host}', 'linux', ['arm64', 'x86_64']) |
| ['gcc-arm64-linux-x86_64', 'gcc-x86_64-linux-x86_64'] |
| |
| >>> expand_packages('gcclibs-{arch}', 'linux', ['arm64', 'x86_64']) |
| ['gcclibs-arm64', 'gcclibs-x86_64'] |
| |
| >>> expand_packages('llvm-{host}', 'linux', ['arm']) |
| ['llvm-linux-x86_64'] |
| |
| >>> expand_packages('platforms', 'linux', ['arm']) |
| ['platforms'] |
| |
| >>> expand_packages('libc++-{abi}', 'linux', ['arm']) |
| ['libc++-armeabi', 'libc++-armeabi-v7a', 'libc++-armeabi-v7a-hard'] |
| |
| >>> expand_packages('binutils/{triple}', 'linux', ['arm', 'x86_64']) |
| ['binutils/arm-linux-androideabi', 'binutils/x86_64-linux-android'] |
| |
| >> expand_packages('toolchains/{toolchain}-4.9', 'linux', ['arm', 'x86']) |
| ['toolchains/arm-linux-androideabi-4.9', 'toolchains/x86-4.9'] |
| """ |
| host_tag = build_support.host_to_tag(host) |
| seen_packages = set() |
| packages = [] |
| for arch in arches: |
| triple = build_support.arch_to_triple(arch) |
| toolchain = build_support.arch_to_toolchain(arch) |
| for abi in build_support.arch_to_abis(arch): |
| expanded = package.format( |
| abi=abi, arch=arch, host=host_tag, triple=triple, |
| toolchain=toolchain) |
| if expanded not in seen_packages: |
| packages.append(expanded) |
| seen_packages.add(expanded) |
| return packages |
| |
| |
| def get_all_packages(host, arches): |
| new_layout = [ |
| ('binutils-{arch}-{host}', 'binutils/{triple}'), |
| ('build', 'build'), |
| ('cpufeatures', 'sources/android/cpufeatures'), |
| ('gabixx', 'sources/cxx-stl/gabi++'), |
| ('gcc-{arch}-{host}', 'toolchains/{toolchain}-4.9'), |
| ('gcclibs-{arch}', 'gcclibs/{triple}'), |
| ('gdbserver-{arch}', 'gdbserver/{arch}'), |
| ('gnustl-4.9', 'sources/cxx-stl/gnu-libstdc++'), |
| ('gtest', 'sources/third_party/googletest'), |
| ('host-tools-{host}', 'host-tools'), |
| ('libandroid_support', 'sources/android/support'), |
| ('libcxx', 'sources/cxx-stl/llvm-libc++'), |
| ('libcxxabi', 'sources/cxx-stl/llvm-libc++abi'), |
| ('llvm-{host}', 'toolchains/llvm'), |
| ('native_app_glue', 'sources/android/native_app_glue'), |
| ('ndk_helper', 'sources/android/ndk_helper'), |
| ('python-packages', 'python-packages'), |
| ('stlport', 'sources/cxx-stl/stlport'), |
| ('system-stl', 'sources/cxx-stl/system'), |
| ] |
| |
| old_layout = [ |
| ('build', 'build'), |
| ('cpufeatures', 'sources/android/cpufeatures'), |
| ('gabixx', 'sources/cxx-stl/gabi++'), |
| ('gcc-{arch}-{host}', 'toolchains/{toolchain}-4.9/prebuilt/{host}'), |
| ('gdbserver-{arch}', 'prebuilt/android-{arch}/gdbserver'), |
| ('gnustl-4.9', 'sources/cxx-stl/gnu-libstdc++/4.9'), |
| ('gtest', 'sources/third_party/googletest'), |
| ('host-tools-{host}', 'prebuilt/{host}'), |
| ('libandroid_support', 'sources/android/support'), |
| ('libcxx', 'sources/cxx-stl/llvm-libc++'), |
| ('libcxxabi', 'sources/cxx-stl/llvm-libc++abi'), |
| ('llvm-{host}', 'toolchains/llvm/prebuilt/{host}'), |
| ('native_app_glue', 'sources/android/native_app_glue'), |
| ('ndk_helper', 'sources/android/ndk_helper'), |
| ('python-packages', 'python-packages'), |
| ('stlport', 'sources/cxx-stl/stlport'), |
| ('system-stl', 'sources/cxx-stl/system'), |
| ] |
| |
| if USE_NEW_LAYOUT: |
| packages = new_layout |
| else: |
| packages = old_layout |
| |
| platforms_path = 'development/ndk/platforms' |
| for platform_dir in os.listdir(build_support.android_path(platforms_path)): |
| if not platform_dir.startswith('android-'): |
| continue |
| _, platform_str = platform_dir.split('-') |
| package_name = 'platform-' + platform_str |
| install_path = 'platforms/android-' + platform_str |
| packages.append((package_name, install_path)) |
| |
| expanded = [] |
| for package, extract_path in packages: |
| package_names = expand_packages(package, host, arches) |
| extract_paths = expand_packages(extract_path, host, arches) |
| expanded.extend(zip(package_names, extract_paths)) |
| return expanded |
| |
| |
| def check_packages(path, packages): |
| for package, _ in packages: |
| print('Checking ' + package) |
| package_path = os.path.join(path, package + '.zip') |
| if not os.path.exists(package_path): |
| raise RuntimeError('Missing package: ' + package_path) |
| |
| top_level_files = [] |
| with zipfile.ZipFile(package_path, 'r') as zip_file: |
| for f in zip_file.namelist(): |
| components = os.path.split(f) |
| if len(components) == 2: |
| top_level_files.append(components[1]) |
| |
| if 'repo.prop' not in top_level_files: |
| msg = 'Package does not contain a repo.prop: ' + package_path |
| raise RuntimeError(msg) |
| |
| if 'NOTICE' not in top_level_files: |
| msg = 'Package does not contain a NOTICE: ' + package_path |
| raise RuntimeError(msg) |
| |
| |
| def extract_all(path, packages, out_dir): |
| os.makedirs(out_dir) |
| for package, extract_path in packages: |
| print('Unpacking ' + package) |
| package_path = os.path.join(path, package + '.zip') |
| install_dir = os.path.join(out_dir, extract_path) |
| |
| if os.path.exists(install_dir): |
| raise RuntimeError('Install path already exists: ' + install_dir) |
| |
| if extract_path == '.': |
| raise RuntimeError('Found old style package: ' + package) |
| |
| extract_dir = tempfile.mkdtemp() |
| try: |
| subprocess.check_call( |
| ['unzip', '-q', package_path, '-d', extract_dir]) |
| dirs = os.listdir(extract_dir) |
| if len(dirs) > 1: |
| msg = 'Package has more than one root directory: ' + package |
| raise RuntimeError(msg) |
| elif len(dirs) == 0: |
| raise RuntimeError('Package was empty: ' + package) |
| parent_dir = os.path.dirname(install_dir) |
| if not os.path.exists(parent_dir): |
| os.makedirs(parent_dir) |
| shutil.move(os.path.join(extract_dir, dirs[0]), install_dir) |
| finally: |
| shutil.rmtree(extract_dir) |
| |
| if not USE_NEW_LAYOUT: |
| # FIXME(danalbert): OMG HACK |
| # The old package layout had libstdc++'s Android.mk at |
| # sources/cxx-stl/gnu-libstdc++/Android.mk. The gnustl package doesn't |
| # include the version in the path. To mimic the old package layout, we |
| # extract the gnustl package to sources/cxx-stl/gnu-libstdc++/4.9. As |
| # such, the Android.mk ends up in the 4.9 directory. We need to pull it |
| # up a directory. |
| gnustl_path = os.path.join(out_dir, 'sources/cxx-stl/gnu-libstdc++') |
| shutil.move(os.path.join(gnustl_path, '4.9/Android.mk'), |
| os.path.join(gnustl_path, 'Android.mk')) |
| |
| |
| def make_ndk_build_shortcut(out_dir, host): |
| if host.startswith('windows'): |
| make_ndk_build_cmd_helper(out_dir) |
| else: |
| make_ndk_build_sh_helper(out_dir) |
| |
| |
| def make_ndk_build_cmd_helper(out_dir): |
| with open(os.path.join(out_dir, 'ndk-build.cmd'), 'w') as helper: |
| helper.writelines([ |
| '@echo off\n', |
| r'%~dp0\build\ndk-build.cmd %*', |
| ]) |
| |
| |
| def make_ndk_build_sh_helper(out_dir): |
| file_path = os.path.join(out_dir, 'ndk-build') |
| with open(file_path, 'w') as helper: |
| helper.writelines([ |
| '#!/bin/sh\n', |
| 'DIR="$(cd "$(dirname "$0")" && pwd)"\n', |
| '$DIR/build/ndk-build "$@"', |
| ]) |
| mode = os.stat(file_path).st_mode |
| os.chmod(file_path, mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH) |
| |
| |
| def make_source_properties(out_dir): |
| path = os.path.join(out_dir, 'source.properties') |
| with open(path, 'w') as source_properties: |
| source_properties.write('\n'.join([ |
| 'Pkg.Desc = Android NDK', |
| 'Pkg.Revision = 11.0.0', |
| ])) |
| |
| |
| def copy_changelog(out_dir): |
| changelog_path = build_support.ndk_path('CHANGELOG.md') |
| shutil.copy2(changelog_path, out_dir) |
| |
| |
| def make_package(release, package_dir, packages, host, out_dir, temp_dir): |
| release_name = 'android-ndk-{}'.format(release) |
| extract_dir = os.path.join(temp_dir, release_name) |
| if os.path.exists(extract_dir): |
| shutil.rmtree(extract_dir) |
| extract_all(package_dir, packages, extract_dir) |
| |
| make_ndk_build_shortcut(extract_dir, host) |
| make_source_properties(extract_dir) |
| copy_changelog(extract_dir) |
| |
| host_tag = build_support.host_to_tag(host) |
| package_name = '{}-{}'.format(release_name, host_tag) |
| package_path = os.path.join(out_dir, package_name) |
| print('Packaging ' + package_name) |
| files = os.path.relpath(extract_dir, temp_dir) |
| |
| if host.startswith('windows'): |
| _make_zip_package(package_path, temp_dir, files) |
| else: |
| _make_tar_package(package_path, temp_dir, files) |
| |
| |
| def _make_tar_package(package_path, base_dir, files): |
| subprocess.check_call( |
| ['tar', 'cjf', package_path + '.tar.bz2', '-C', base_dir, files]) |
| |
| |
| def _make_zip_package(package_path, base_dir, files): |
| cwd = os.getcwd() |
| package_path = os.path.realpath(package_path) |
| os.chdir(base_dir) |
| try: |
| subprocess.check_call(['zip', '-9qr', package_path + '.zip', files]) |
| finally: |
| os.chdir(cwd) |
| |
| |
| class ArgParser(argparse.ArgumentParser): |
| def __init__(self): |
| super(ArgParser, self).__init__( |
| description='Repackages NDK modules as a monolithic package. If ' |
| '--unpack is used, instead installs the monolithic ' |
| 'package to a directory.') |
| |
| self.add_argument( |
| '--arch', choices=build_support.ALL_ARCHITECTURES, |
| help='Bundle only the given architecture.') |
| self.add_argument( |
| '--host', choices=('darwin', 'linux', 'windows', 'windows64'), |
| default=build_support.get_default_host(), |
| help='Package binaries for given OS (e.g. linux).') |
| self.add_argument( |
| '--release', default=datetime.date.today().strftime('%Y%m%d'), |
| help='Release name for the package.') |
| |
| self.add_argument( |
| '-f', '--force', dest='force', action='store_true', |
| help='Clobber out directory if it exists.') |
| self.add_argument( |
| '--dist-dir', type=os.path.realpath, |
| default=build_support.get_dist_dir(build_support.get_out_dir()), |
| help='Directory containing NDK modules.') |
| self.add_argument( |
| '--unpack', action='store_true', |
| help='Unpack the NDK to a directory rather than make a tarball.') |
| self.add_argument( |
| 'out_dir', metavar='OUT_DIR', |
| help='Directory to install bundle or tarball to.') |
| |
| |
| def main(): |
| if 'ANDROID_BUILD_TOP' not in os.environ: |
| os.environ['ANDROID_BUILD_TOP'] = ANDROID_TOP |
| |
| args = ArgParser().parse_args() |
| arches = build_support.ALL_ARCHITECTURES |
| if args.arch is not None: |
| arches = [args.arch] |
| |
| if os.path.exists(args.out_dir) and args.unpack: |
| if args.force: |
| shutil.rmtree(args.out_dir) |
| else: |
| sys.exit(args.out_dir + ' already exists. Use -f to overwrite.') |
| |
| packages = get_all_packages(args.host, arches) |
| check_packages(args.dist_dir, packages) |
| |
| if args.unpack: |
| extract_all(args.dist_dir, packages, args.out_dir) |
| make_ndk_build_shortcut(args.out_dir, args.host) |
| else: |
| make_package(args.release, args.dist_dir, packages, args.host, |
| args.out_dir, build_support.get_out_dir()) |
| |
| |
| if __name__ == '__main__': |
| main() |
