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
|
"""
Enbedded target, similar to the stage2 target, builds upon a stage2 tarball.
A stage2 tarball is unpacked, but instead
of building a stage3, it emerges @system into another directory
inside the stage2 system. This way, we do not have to emerge GCC/portage
into the staged system.
It may sound complicated but basically it runs
ROOT=/tmp/submerge emerge --something foo bar .
"""
# NOTE: That^^ docstring has influence catalyst-spec(5) man page generation.
from catalyst import log
from catalyst.support import normpath
from catalyst.base.stagebase import StageBase
class embedded(StageBase):
"""
Builder class for embedded target
"""
required_values = frozenset()
valid_values = required_values | frozenset([
"boot/kernel",
"embedded/empty",
"embedded/fs-finish",
"embedded/fs-ops",
"embedded/fs-prepare",
"embedded/fs-type",
"embedded/linuxrc",
"embedded/mergeroot",
"embedded/packages",
"embedded/rm",
"embedded/root_overlay",
"embedded/runscript",
"embedded/unmerge",
"embedded/use",
])
def __init__(self, spec, addlargs):
StageBase.__init__(self, spec, addlargs)
def set_action_sequence(self):
self.prepare_sequence.extend([
self.unpack,
self.config_profile_link,
self.setup_confdir,
self.portage_overlay,
])
self.build_sequence.extend([
self.bind,
self.chroot_setup,
self.setup_environment,
self.build_kernel,
self.build_packages,
self.root_overlay,
self.fsscript,
self.unmerge,
])
self.finish_sequence.extend([
self.remove,
self.empty,
self.clean,
self.capture,
self.clear_autoresume,
])
def set_root_path(self):
self.settings["root_path"] = normpath("/tmp/mergeroot")
log.info('embedded root path is %s', self.settings['root_path'])
|
GitWeb
