mirror of https://github.com/nextcloud/desktop
85 lines
3.3 KiB
Python
Executable File
85 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python
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import sys
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import os
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import subprocess
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# A general note: We first produce a x86_64 and a arm64 app package
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# and then merge them together instead of compiling the desktop client
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# with the CMake option CMAKE_OSX_ARCHITECTURES="x86_64;arm64" because
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# macdeployqt can not handle universal binaries well. In the future
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# with Qt6 this might change and this script will become obsolete.
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def usage(program_name):
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print("Creates a universal app package from a x86_64 and a arm64 app package.")
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print("Usage: {} x86_64_app_file arm64_app_file output_directory".format(program_name))
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print("Example: {} some_dir/Nextcloud.app some_other_dir/Nextcloud.app output_dir".format(program_name))
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def execute(command):
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return subprocess.check_output(command)
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def path_relative_to_package(app_package_file_path, file_path):
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if file_path.startswith(app_package_file_path):
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relative_path = file_path[len(app_package_file_path):]
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if relative_path.startswith("/"):
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return relative_path[1:]
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return relative_path
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return file_path
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def is_executable(file_path):
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output = str(execute(["file", file_path]))
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if (("Mach-O 64-bit dynamically linked shared library" in output)
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or ("Mach-O 64-bit executable" in output)):
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return True
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return False
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if __name__ == "__main__":
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if len(sys.argv) != 4:
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usage(sys.argv[0])
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sys.exit(1)
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x86_64_app_file = sys.argv[1]
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if not os.path.exists(x86_64_app_file):
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print("Can't create universal: Path {} does not exist".format(x86_64_app_file))
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sys.exit(1)
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arm64_app_file = sys.argv[2]
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if not os.path.exists(arm64_app_file):
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print("Can't create universal: Path {} does not exist".format(arm64_app_file))
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sys.exit(1)
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output_dir = sys.argv[3]
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# Copy the Arm64 variant to the output location if possible
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if not os.path.exists(output_dir):
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os.makedirs(output_dir)
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app_file_name = os.path.basename(arm64_app_file)
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universal_app_file = os.path.join(output_dir, app_file_name)
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if os.path.exists(universal_app_file):
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print("Can't create universal: Path {} already exists".format(universal_app_file))
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sys.exit(1)
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execute(["cp", "-a", arm64_app_file, output_dir])
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# Now walk through the copied arm64 version and replace the binaries
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for root, dirs, files in os.walk(universal_app_file):
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for f in files:
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absolute_file_path = os.path.join(root, f)
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root_relative = path_relative_to_package(universal_app_file, root)
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x86_64_absolute_path = os.path.join(x86_64_app_file, root_relative, f)
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arm64_absolute_path = os.path.join(arm64_app_file, root_relative, f)
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if os.path.islink(absolute_file_path) or not is_executable(absolute_file_path):
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continue
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try:
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print(f"Going to merge {arm64_absolute_path} with {x86_64_absolute_path} into {absolute_file_path}")
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execute(["lipo", "-create", "-output", absolute_file_path, arm64_absolute_path, x86_64_absolute_path])
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print(execute(["lipo", "-info", absolute_file_path]))
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except:
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print(f"Could not merge {arm64_absolute_path} with {x86_64_absolute_path} into {absolute_file_path}!")
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print("Finished :)")
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