1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
#!/usr/bin/env python3
# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import argparse
import doctest
import itertools
import os
import plistlib
import re
import subprocess
import sys
# This script prints information about the build system, the operating
# system and the iOS or Mac SDK (depending on the platform "iphonesimulator",
# "iphoneos" or "macosx" generally).
def SplitVersion(version):
"""Splits the Xcode version to 3 values.
>>> list(SplitVersion('8.2.1.1'))
['8', '2', '1']
>>> list(SplitVersion('9.3'))
['9', '3', '0']
>>> list(SplitVersion('10.0'))
['10', '0', '0']
"""
version = version.split('.')
return itertools.islice(itertools.chain(version, itertools.repeat('0')), 0, 3)
def FormatVersion(version):
"""Converts Xcode version to a format required for DTXcode in Info.plist
>>> FormatVersion('8.2.1')
'0821'
>>> FormatVersion('9.3')
'0930'
>>> FormatVersion('10.0')
'1000'
"""
major, minor, patch = SplitVersion(version)
return ('%2s%s%s' % (major, minor, patch)).replace(' ', '0')
def FillXcodeVersion(settings, developer_dir):
"""Fills the Xcode version and build number into |settings|."""
if developer_dir:
xcode_version_plist_path = os.path.join(developer_dir,
'Contents/version.plist')
with open(xcode_version_plist_path, 'rb') as f:
version_plist = plistlib.load(f)
settings['xcode_version'] = FormatVersion(
version_plist['CFBundleShortVersionString'])
settings['xcode_version_int'] = int(settings['xcode_version'], 10)
settings['xcode_build'] = version_plist['ProductBuildVersion']
return
lines = subprocess.check_output(['xcodebuild',
'-version']).decode('UTF-8').splitlines()
settings['xcode_version'] = FormatVersion(lines[0].split()[-1])
settings['xcode_version_int'] = int(settings['xcode_version'], 10)
settings['xcode_build'] = lines[-1].split()[-1]
def FillMachineOSBuild(settings):
"""Fills OS build number into |settings|."""
machine_os_build = subprocess.check_output(['sw_vers', '-buildVersion'
]).decode('UTF-8').strip()
settings['machine_os_build'] = machine_os_build
def FillSDKPathAndVersion(settings, platform, xcode_version):
"""Fills the SDK path and version for |platform| into |settings|."""
settings['sdk_path'] = subprocess.check_output(
['xcrun', '-sdk', platform, '--show-sdk-path']).decode('UTF-8').strip()
settings['sdk_version'] = subprocess.check_output(
['xcrun', '-sdk', platform,
'--show-sdk-version']).decode('UTF-8').strip()
settings['sdk_platform_path'] = subprocess.check_output(
['xcrun', '-sdk', platform,
'--show-sdk-platform-path']).decode('UTF-8').strip()
settings['sdk_build'] = subprocess.check_output(
['xcrun', '-sdk', platform,
'--show-sdk-build-version']).decode('UTF-8').strip()
settings['toolchains_path'] = os.path.join(
subprocess.check_output(['xcode-select',
'-print-path']).decode('UTF-8').strip(),
'Toolchains/XcodeDefault.xctoolchain')
def CreateXcodeSymlinkAt(src, dst, root_build_dir):
"""Create symlink to Xcode directory at target location."""
if not os.path.isdir(dst):
os.makedirs(dst)
dst = os.path.join(dst, os.path.basename(src))
updated_value = os.path.join(root_build_dir, dst)
# Update the symlink only if it is different from the current destination.
if os.path.islink(dst):
current_src = os.readlink(dst)
if current_src == src:
return updated_value
os.unlink(dst)
sys.stderr.write('existing symlink %s points %s; want %s. Removed.' %
(dst, current_src, src))
os.symlink(src, dst)
return updated_value
def main():
doctest.testmod()
parser = argparse.ArgumentParser()
parser.add_argument('--developer_dir')
parser.add_argument('--get_sdk_info',
action='store_true',
default=False,
help='Returns SDK info in addition to xcode info.')
parser.add_argument('--get_machine_info',
action='store_true',
default=False,
help='Returns machine info in addition to xcode info.')
parser.add_argument('--create_symlink_at',
help='Create symlink of SDK at given location and '
'returns the symlinked paths as SDK info instead '
'of the original location.')
parser.add_argument('--root_build_dir',
default='.',
help='Value of gn $root_build_dir')
parser.add_argument('platform',
choices=[
'appletvos',
'appletvsimulator',
'iphoneos',
'iphonesimulator',
'macosx',
'watchos',
'watchsimulator',
])
args = parser.parse_args()
if args.developer_dir:
os.environ['DEVELOPER_DIR'] = args.developer_dir
settings = {}
if args.get_machine_info:
FillMachineOSBuild(settings)
FillXcodeVersion(settings, args.developer_dir)
if args.get_sdk_info:
FillSDKPathAndVersion(settings, args.platform, settings['xcode_version'])
for key in sorted(settings):
value = settings[key]
if args.create_symlink_at and '_path' in key:
value = CreateXcodeSymlinkAt(value, args.create_symlink_at,
args.root_build_dir)
if isinstance(value, str):
value = '"%s"' % value
print('%s=%s' % (key, value))
if __name__ == '__main__':
sys.exit(main())
|
