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
|
# Copyright 2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import portage
from portage import os
from portage.const import CACHE_PATH, PROFILE_PATH
def _get_legacy_global(name):
constructed = portage._legacy_globals_constructed
if name in constructed:
return getattr(portage, name)
if name == 'portdb':
portage.portdb = portage.db[portage.root]["porttree"].dbapi
constructed.add(name)
return getattr(portage, name)
elif name in ('mtimedb', 'mtimedbfile'):
portage.mtimedbfile = os.path.join(portage.settings['EROOT'],
CACHE_PATH, "mtimedb")
constructed.add('mtimedbfile')
portage.mtimedb = portage.MtimeDB(portage.mtimedbfile)
constructed.add('mtimedb')
return getattr(portage, name)
# Portage needs to ensure a sane umask for the files it creates.
os.umask(0o22)
kwargs = {}
for k, envvar in (("config_root", "PORTAGE_CONFIGROOT"),
("target_root", "ROOT"), ("eprefix", "EPREFIX")):
kwargs[k] = os.environ.get(envvar)
portage._initializing_globals = True
portage.db = portage.create_trees(**kwargs)
constructed.add('db')
del portage._initializing_globals
settings = portage.db[portage.db._target_eroot]["vartree"].settings
portage.settings = settings
constructed.add('settings')
# Since portage.db now uses EROOT for keys instead of ROOT, we make
# portage.root refer to EROOT such that it continues to work as a key.
portage.root = portage.db._target_eroot
constructed.add('root')
# COMPATIBILITY
# These attributes should not be used within
# Portage under any circumstances.
portage.archlist = settings.archlist()
constructed.add('archlist')
portage.features = settings.features
constructed.add('features')
portage.groups = settings["ACCEPT_KEYWORDS"].split()
constructed.add('groups')
portage.pkglines = settings.packages
constructed.add('pkglines')
portage.selinux_enabled = settings.selinux_enabled()
constructed.add('selinux_enabled')
portage.thirdpartymirrors = settings.thirdpartymirrors()
constructed.add('thirdpartymirrors')
profiledir = os.path.join(settings["PORTAGE_CONFIGROOT"], PROFILE_PATH)
if not os.path.isdir(profiledir):
profiledir = None
portage.profiledir = profiledir
constructed.add('profiledir')
return getattr(portage, name)
|
GitWeb