mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-24 06:16:30 +03:00
52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
|
#!/usr/bin/env python
|
||
|
|
# Copyright 2014 The Chromium Authors. All rights reserved.
|
||
|
|
# Use of this source code is governed by a BSD-style license that can be
|
||
|
|
# found in the LICENSE file.
|
||
|
|
|
||
|
|
"""Outputs host CPU architecture in format recognized by gyp."""
|
||
|
|
|
||
|
|
import platform
|
||
|
|
import re
|
||
|
|
import sys
|
||
|
|
|
||
|
|
|
||
|
|
def HostArch():
|
||
|
|
"""Returns the host architecture with a predictable string."""
|
||
|
|
host_arch = platform.machine()
|
||
|
|
|
||
|
|
# Convert machine type to format recognized by gyp.
|
||
|
|
if re.match(r'i.86', host_arch) or host_arch == 'i86pc':
|
||
|
|
host_arch = 'ia32'
|
||
|
|
elif host_arch in ['x86_64', 'amd64']:
|
||
|
|
host_arch = 'x64'
|
||
|
|
elif host_arch.startswith('arm'):
|
||
|
|
host_arch = 'arm'
|
||
|
|
elif host_arch.startswith('aarch64'):
|
||
|
|
host_arch = 'arm64'
|
||
|
|
elif host_arch.startswith('mips'):
|
||
|
|
host_arch = 'mips'
|
||
|
|
elif host_arch.startswith('ppc'):
|
||
|
|
host_arch = 'ppc'
|
||
|
|
elif host_arch.startswith('s390'):
|
||
|
|
host_arch = 's390'
|
||
|
|
|
||
|
|
|
||
|
|
# platform.machine is based on running kernel. It's possible to use 64-bit
|
||
|
|
# kernel with 32-bit userland, e.g. to give linker slightly more memory.
|
||
|
|
# Distinguish between different userland bitness by querying
|
||
|
|
# the python binary.
|
||
|
|
if host_arch == 'x64' and platform.architecture()[0] == '32bit':
|
||
|
|
host_arch = 'ia32'
|
||
|
|
if host_arch == 'arm64' and platform.architecture()[0] == '32bit':
|
||
|
|
host_arch = 'arm'
|
||
|
|
|
||
|
|
return host_arch
|
||
|
|
|
||
|
|
def DoMain(_):
|
||
|
|
"""Hook to be called from gyp without starting a separate python
|
||
|
|
interpreter."""
|
||
|
|
return HostArch()
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
print DoMain([])
|