crashpad/build/gyp_crashpad.py
Mark Mentovai ef3ce94fbf Python 3 support for Python scripts (without compromising Python 2)
It’s better to be prepared for the future than…to not be.

This is mostly the result of running 2to3 on all .py files, with some
small shims to maintain compatibility with Python 2.
http_transport_test_server.py was slightly more involved, requiring many
objects to change from “str” to “bytes”.

The #! lines and invokers still haven’t changed, so these scripts will
still normally be interpreted by Python 2.

Change-Id: Idda3c5650f967401a5942c4d8abee86151642a2e
Reviewed-on: https://chromium-review.googlesource.com/797434
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2017-11-29 18:47:38 +00:00

105 lines
3.6 KiB
Python
Executable File

#!/usr/bin/env python
# Copyright 2014 The Crashpad Authors. All rights reserved.
#
# 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.
import os
import sys
if sys.version_info[0] < 3:
range = xrange
def ChooseDependencyPath(local_path, external_path):
"""Chooses between a dependency located at local path and an external path.
The local path, used in standalone builds, is preferred. If it is not present
but the external path is, the external path will be used. If neither path is
present, the local path will be used, so that error messages uniformly refer
to the local path.
Args:
local_path: The preferred local path to use for a standalone build.
external_path: The external path to fall back to.
Returns:
A 2-tuple. The first element is None or 'external', depending on whether
local_path or external_path was chosen. The second element is the chosen
path.
"""
if os.path.exists(local_path) or not os.path.exists(external_path):
return (None, local_path)
return ('external', external_path)
script_dir = os.path.dirname(__file__)
crashpad_dir = (os.path.dirname(script_dir) if script_dir not in ('', os.curdir)
else os.pardir)
sys.path.insert(0,
ChooseDependencyPath(os.path.join(crashpad_dir, 'third_party', 'gyp', 'gyp',
'pylib'),
os.path.join(crashpad_dir, os.pardir, os.pardir, 'gyp',
'pylib'))[1])
import gyp
def main(args):
if 'GYP_GENERATORS' not in os.environ:
os.environ['GYP_GENERATORS'] = 'ninja'
crashpad_dir_or_dot = crashpad_dir if crashpad_dir is not '' else os.curdir
(dependencies, mini_chromium_common_gypi) = (ChooseDependencyPath(
os.path.join(crashpad_dir, 'third_party', 'mini_chromium',
'mini_chromium', 'build', 'common.gypi'),
os.path.join(crashpad_dir, os.pardir, os.pardir, 'mini_chromium',
'mini_chromium', 'build', 'common.gypi')))
if dependencies is not None:
args.extend(['-D', 'crashpad_dependencies=%s' % dependencies])
args.extend(['--include', mini_chromium_common_gypi])
args.extend(['--depth', crashpad_dir_or_dot])
args.append(os.path.join(crashpad_dir, 'crashpad.gyp'))
result = gyp.main(args)
if result != 0:
return result
if sys.platform == 'win32':
# Check to make sure that no target_arch was specified. target_arch may be
# set during a cross build, such as a cross build for Android.
has_target_arch = False
for arg_index in range(0, len(args)):
arg = args[arg_index]
if (arg.startswith('-Dtarget_arch=') or
(arg == '-D' and arg_index + 1 < len(args) and
args[arg_index + 1].startswith('target_arch='))):
has_target_arch = True
break
if not has_target_arch:
# Also generate the x86 build.
result = gyp.main(args + ['-D', 'target_arch=ia32', '-G', 'config=Debug'])
if result != 0:
return result
result = gyp.main(
args + ['-D', 'target_arch=ia32', '-G', 'config=Release'])
return result
if __name__ == '__main__':
sys.exit(main(sys.argv[1:]))