DEV/flutter_flutter
1
0
Fork 0
mirror of https://github.com/flutter/flutter.git synced 2026-02-20 02:29:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

Generate XCFramework in recipe package script (flutter/engine#22664)

Browse Source
This commit is contained in:
Jenn Magder 2020-11-23 10:13:01 -08:00 committed by GitHub
parent c0efcd30ee
commit fae2eaea0b
2 changed files with 33 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
engine/src/flutter/sky/tools/create_ios_framework.py
View File

@ -9,12 +9,13 @@ 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')
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)
@ -66,8 +67,24 @@ def main():
shutil.rmtree(fat_framework, True)
shutil.copytree(arm64_framework, fat_framework)
linker_out = os.path.join(fat_framework, 'Flutter')
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,
@ -75,22 +92,25 @@ def main():
simulator_dylib,
'-create',
'-output',
linker_out
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', linker_out, '-o', linker_out])
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, linker_out])
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(linker_out, unstripped_out)
shutil.copyfile(fat_framework_binary, unstripped_out)
subprocess.check_call(["strip", "-x", "-S", linker_out])
subprocess.check_call(["strip", "-x", "-S", fat_framework_binary])
if __name__ == '__main__':

9
engine/src/flutter/sky/tools/create_xcframework.py
View File

@ -25,8 +25,11 @@ def main():
args = parser.parse_args()
output_dir = os.path.abspath(args.location)
output_xcframework = os.path.join(output_dir, '%s.xcframework' % args.name)
create_xcframework(args.location, args.name, args.frameworks)
def create_xcframework(location, name, frameworks):
output_dir = os.path.abspath(location)
output_xcframework = os.path.join(output_dir, '%s.xcframework' % name)
if not os.path.exists(output_dir):
os.makedirs(output_dir)
@ -41,7 +44,7 @@ def main():
'-quiet',
'-create-xcframework']
for framework in args.frameworks:
for framework in frameworks:
command.extend(['-framework', os.path.abspath(framework)])
command.extend(['-output', output_xcframework])