blob: 96ad7a75db108c55f8b58f3dd25eec88123d06c7 [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2013 The Flutter Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import argparse
import subprocess
import shutil
import sys
import os
from create_xcframework import create_xcframework
DSYMUTIL = os.path.join(os.path.dirname(__file__), '..', '..', '..',
'buildtools', 'mac-x64', 'clang', 'bin', 'dsymutil')
def main():
parser = argparse.ArgumentParser(description='Creates Flutter.framework and Flutter.xcframework')
parser.add_argument('--dst', type=str, required=True)
parser.add_argument('--arm64-out-dir', type=str, required=True)
parser.add_argument('--armv7-out-dir', type=str, required=True)
parser.add_argument('--simulator-out-dir', type=str, required=True)
parser.add_argument('--strip', action="store_true", default=False)
parser.add_argument('--dsym', action="store_true", default=False)
parser.add_argument('--strip-bitcode', dest='strip_bitcode', action="store_true", default=False)
args = parser.parse_args()
fat_framework = os.path.join(args.dst, 'Flutter.framework')
arm64_framework = os.path.join(args.arm64_out_dir, 'Flutter.framework')
armv7_framework = os.path.join(args.armv7_out_dir, 'Flutter.framework')
simulator_framework = os.path.join(args.simulator_out_dir, 'Flutter.framework')
arm64_dylib = os.path.join(arm64_framework, 'Flutter')
armv7_dylib = os.path.join(armv7_framework, 'Flutter')
simulator_dylib = os.path.join(simulator_framework, 'Flutter')
if not os.path.isdir(arm64_framework):
print('Cannot find iOS arm64 Framework at %s' % arm64_framework)
return 1
if not os.path.isdir(armv7_framework):
print('Cannot find iOS armv7 Framework at %s' % armv7_framework)
return 1
if not os.path.isdir(simulator_framework):
print('Cannot find iOS simulator Framework at %s' % simulator_framework)
return 1
if not os.path.isfile(arm64_dylib):
print('Cannot find iOS arm64 dylib at %s' % arm64_dylib)
return 1
if not os.path.isfile(armv7_dylib):
print('Cannot find iOS armv7 dylib at %s' % armv7_dylib)
return 1
if not os.path.isfile(simulator_dylib):
print('Cannot find iOS simulator dylib at %s' % simulator_dylib)
return 1
if not os.path.isfile(DSYMUTIL):
print('Cannot find dsymutil at %s' % DSYMUTIL)
return 1
shutil.rmtree(fat_framework, True)
shutil.copytree(arm64_framework, fat_framework)
fat_framework_binary = os.path.join(fat_framework, 'Flutter')
# Create the arm-only fat framework.
subprocess.check_call([
'lipo',
arm64_dylib,
armv7_dylib,
'-create',
'-output',
fat_framework_binary
])
process_framework(args, fat_framework, fat_framework_binary)
# Create XCFramework from the arm-only fat framework and the simulator framework.
xcframeworks = [simulator_framework, fat_framework]
create_xcframework(location=args.dst, name='Flutter', frameworks=xcframeworks)
# Add the simulator into the fat framework.
subprocess.check_call([
'lipo',
arm64_dylib,
armv7_dylib,
simulator_dylib,
'-create',
'-output',
fat_framework_binary
])
process_framework(args, fat_framework, fat_framework_binary)
def process_framework(args, fat_framework, fat_framework_binary):
if args.strip_bitcode:
subprocess.check_call(['xcrun', 'bitcode_strip', '-r', fat_framework_binary, '-o', fat_framework_binary])
if args.dsym:
dsym_out = os.path.splitext(fat_framework)[0] + '.dSYM'
subprocess.check_call([DSYMUTIL, '-o', dsym_out, fat_framework_binary])
if args.strip:
# copy unstripped
unstripped_out = os.path.join(args.dst, 'Flutter.unstripped')
shutil.copyfile(fat_framework_binary, unstripped_out)
subprocess.check_call(["strip", "-x", "-S", fat_framework_binary])
if __name__ == '__main__':
sys.exit(main())