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
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import gzip
import tempfile
from _emerge.BinpkgEnvExtractor import BinpkgEnvExtractor
from _emerge.MiscFunctionsProcess import MiscFunctionsProcess
from _emerge.EbuildProcess import EbuildProcess
from _emerge.CompositeTask import CompositeTask
from portage.util import writemsg
import portage
portage.proxy.lazyimport.lazyimport(globals(),
'portage.package.ebuild.doebuild:_check_build_log,' + \
'_post_phase_cmds,_post_phase_userpriv_perms,' + \
'_post_src_install_chost_fix,' + \
'_post_src_install_uid_fix'
)
from portage import os
from portage import _encodings
from portage import _unicode_decode
from portage import _unicode_encode
class EbuildPhase(CompositeTask):
__slots__ = ("actionmap", "phase", "settings")
def _start(self):
if self.phase == 'prerm':
env_extractor = BinpkgEnvExtractor(background=self.background,
scheduler=self.scheduler, settings=self.settings)
if env_extractor.saved_env_exists():
self._start_task(env_extractor, self._env_extractor_exit)
return
# If the environment.bz2 doesn't exist, then ebuild.sh will
# source the ebuild as a fallback.
self._start_ebuild()
def _env_extractor_exit(self, env_extractor):
if self._default_exit(env_extractor) != os.EX_OK:
self.wait()
return
self._start_ebuild()
def _start_ebuild(self):
# Don't open the log file during the clean phase since the
# open file can result in an nfs lock on $T/build.log which
# prevents the clean phase from removing $T.
logfile = self.settings.get("PORTAGE_LOG_FILE")
if self.phase in ("clean", "cleanrm"):
logfile = None
ebuild_process = EbuildProcess(actionmap=self.actionmap,
background=self.background, logfile=logfile,
phase=self.phase, scheduler=self.scheduler,
settings=self.settings)
self._start_task(ebuild_process, self._ebuild_exit)
def _ebuild_exit(self, ebuild_process):
fail = False
if self._default_exit(ebuild_process) != os.EX_OK:
if self.phase == "test" and \
"test-fail-continue" in self.settings.features:
pass
else:
fail = True
if not fail:
self.returncode = None
if self.phase == "install":
out = portage.StringIO()
_check_build_log(self.settings, out=out)
msg = _unicode_decode(out.getvalue(),
encoding=_encodings['content'], errors='replace')
self.scheduler.output(msg,
log_path=self.settings.get("PORTAGE_LOG_FILE"))
if fail:
self._die_hooks()
return
settings = self.settings
_post_phase_userpriv_perms(settings)
if self.phase == "install":
out = portage.StringIO()
_post_src_install_chost_fix(settings)
_post_src_install_uid_fix(settings, out)
msg = _unicode_decode(out.getvalue(),
encoding=_encodings['content'], errors='replace')
if msg:
self.scheduler.output(msg,
log_path=self.settings.get("PORTAGE_LOG_FILE"))
post_phase_cmds = _post_phase_cmds.get(self.phase)
if post_phase_cmds is not None:
logfile = settings.get("PORTAGE_LOG_FILE")
if logfile is not None and self.phase in ("install",):
# Log to a temporary file, since the code we are running
# reads PORTAGE_LOG_FILE for QA checks, and we want to
# avoid annoying "gzip: unexpected end of file" messages
# when FEATURES=compress-build-logs is enabled.
fd, logfile = tempfile.mkstemp()
os.close(fd)
post_phase = MiscFunctionsProcess(background=self.background,
commands=post_phase_cmds, logfile=logfile, phase=self.phase,
scheduler=self.scheduler, settings=settings)
self._start_task(post_phase, self._post_phase_exit)
return
# this point is not reachable if there was a failure and
# we returned for die_hooks above, so returncode must
# indicate success (especially if ebuild_process.returncode
# is unsuccessful and test-fail-continue came into play)
self.returncode = os.EX_OK
self._current_task = None
self.wait()
def _post_phase_exit(self, post_phase):
self._assert_current(post_phase)
log_path = self.settings.get("PORTAGE_LOG_FILE")
if post_phase.logfile is not None and \
post_phase.logfile != log_path:
# We were logging to a temp file (see above), so append
# temp file to main log and remove temp file.
self._append_temp_log(post_phase.logfile, log_path)
if self._final_exit(post_phase) != os.EX_OK:
writemsg("!!! post %s failed; exiting.\n" % self.phase,
noiselevel=-1)
self._die_hooks()
return
self._current_task = None
self.wait()
return
def _append_temp_log(self, temp_log, log_path):
temp_file = open(_unicode_encode(temp_log,
encoding=_encodings['fs'], errors='strict'), 'rb')
log_file = self._open_log(log_path)
for line in temp_file:
log_file.write(line)
temp_file.close()
log_file.close()
os.unlink(temp_log)
def _open_log(self, log_path):
f = open(_unicode_encode(log_path,
encoding=_encodings['fs'], errors='strict'),
mode='ab')
if log_path.endswith('.gz'):
f = gzip.GzipFile(filename='', mode='ab', fileobj=f)
return f
def _die_hooks(self):
self.returncode = None
phase = 'die_hooks'
die_hooks = MiscFunctionsProcess(background=self.background,
commands=[phase], phase=phase,
scheduler=self.scheduler, settings=self.settings)
self._start_task(die_hooks, self._die_hooks_exit)
def _die_hooks_exit(self, die_hooks):
if self.phase != 'clean' and \
'noclean' not in self.settings.features and \
'fail-clean' in self.settings.features:
self._default_exit(die_hooks)
self._fail_clean()
return
self._final_exit(die_hooks)
self.returncode = 1
self.wait()
def _fail_clean(self):
self.returncode = None
portage.elog.elog_process(self.settings.mycpv, self.settings)
phase = "clean"
clean_phase = EbuildPhase(background=self.background,
phase=phase, scheduler=self.scheduler, settings=self.settings)
self._start_task(clean_phase, self._fail_clean_exit)
return
def _fail_clean_exit(self, clean_phase):
self._final_exit(clean_phase)
self.returncode = 1
self.wait()
|
