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
203
204
205
206
207
208
209
210
211
|
#!/usr/bin/env python
import sys
sys.path.append(sys.path[0] + "/../lib/python")
import optparse
import os
import shutil
import tempfile
import urllib2
from debian_linux.abi import Symbols
from debian_linux.config import *
from debian_linux.debian import *
default_url_base = "http://ftp.de.debian.org/debian/"
default_url_base_incoming = "http://incoming.debian.org/"
default_url_base_ports = "http://ftp.debian-ports.org/debian/"
class url_debian_flat(object):
def __init__(self, base):
self.base = base
def __call__(self, source, filename, arch):
return self.base + filename
class url_debian_pool(object):
def __init__(self, base):
self.base = base
def __call__(self, source, filename, arch):
return self.base + "pool/main/" + source[0] + "/" + source + "/" + filename
class url_debian_ports_pool(url_debian_pool):
def __call__(self, source, filename, arch):
if arch == 'all':
return url_debian_pool.__call__(self, source, filename, arch)
return self.base + "pool-" + arch + "/main/" + source[0] + "/" + source + "/" + filename
class Main(object):
dir = None
def __init__(self, url, url_config=None, arch=None, featureset=None, flavour=None):
self.log = sys.stdout.write
self.url = self.url_config = url
if url_config is not None:
self.url_config = url_config
self.override_arch = arch
self.override_featureset = featureset
self.override_flavour = flavour
changelog = Changelog(version=VersionLinux)
while changelog[0].distribution == 'UNRELEASED':
changelog.pop(0)
changelog = changelog[0]
self.source = changelog.source
self.version = changelog.version.linux_version
self.version_source = changelog.version.complete
local_config = ConfigCoreDump(fp=file("debian/config.defines.dump"))
self.version_abi = local_config['version', ]['abiname']
def __call__(self):
self.dir = tempfile.mkdtemp(prefix='abiupdate')
try:
self.log("Retrieve config\n")
try:
config = self.get_config()
except urllib2.HTTPError as e:
self.log("Failed to retrieve %s: %s\n" % (e.filename, e))
sys.exit(1)
if self.override_arch:
arches = [self.override_arch]
else:
arches = config[('base',)]['arches']
for arch in arches:
self.update_arch(config, arch)
finally:
shutil.rmtree(self.dir)
def extract_package(self, filename, base):
base_out = self.dir + "/" + base
os.mkdir(base_out)
os.system("dpkg-deb --extract %s %s" % (filename, base_out))
return base_out
def get_abi(self, arch, prefix):
filename = "linux-headers-%s-%s_%s_%s.deb" % (self.version_abi, prefix, self.version_source, arch)
f = self.retrieve_package(self.url, filename, arch)
d = self.extract_package(f, "linux-headers-%s_%s" % (prefix, arch))
f1 = d + "/usr/src/linux-headers-%s-%s/Module.symvers" % (self.version_abi, prefix)
s = Symbols(open(f1))
shutil.rmtree(d)
return s
def get_config(self):
filename = "linux-support-%s_%s_all.deb" % (self.version_abi, self.version_source)
f = self.retrieve_package(self.url_config, filename, 'all')
d = self.extract_package(f, "linux-support")
c = d + "/usr/src/linux-support-" + self.version_abi + "/config.defines.dump"
config = ConfigCoreDump(fp=file(c))
shutil.rmtree(d)
return config
def retrieve_package(self, url, filename, arch):
u = url(self.source, filename, arch)
filename_out = self.dir + "/" + filename
f_in = urllib2.urlopen(u)
f_out = file(filename_out, 'w')
while 1:
r = f_in.read()
if not r:
break
f_out.write(r)
return filename_out
def save_abi(self, symbols, arch, featureset, flavour):
dir = "debian/abi/%s" % self.version_abi
if not os.path.exists(dir):
os.makedirs(dir)
out = "%s/%s_%s_%s" % (dir, arch, featureset, flavour)
symbols.write(open(out, 'w'))
def update_arch(self, config, arch):
if self.override_featureset:
featuresets = [self.override_featureset]
else:
featuresets = config[('base', arch)]['featuresets']
for featureset in featuresets:
self.update_featureset(config, arch, featureset)
def update_featureset(self, config, arch, featureset):
config_base = config.merge('base', arch, featureset)
if not config_base.get('enabled', True):
return
if self.override_flavour:
flavours = [self.override_flavour]
else:
flavours = config_base['flavours']
for flavour in flavours:
self.update_flavour(config, arch, featureset, flavour)
def update_flavour(self, config, arch, featureset, flavour):
config_base = config.merge('base', arch, featureset, flavour)
if not config_base.get('modules', True):
return
self.log("Updating ABI for arch %s, featureset %s, flavour %s: " % (arch, featureset, flavour))
try:
if featureset == 'none':
localversion = flavour
else:
localversion = featureset + '-' + flavour
abi = self.get_abi(arch, localversion)
self.save_abi(abi, arch, featureset, flavour)
self.log("Ok.\n")
except urllib2.HTTPError, e:
self.log("Failed to retrieve %s: %s\n" % (e.filename, e))
except StandardError, e:
self.log("FAILED!\n")
import traceback
traceback.print_exc(None, sys.stdout)
if __name__ == '__main__':
options = optparse.OptionParser()
options.add_option("-i", "--incoming", action="store_true", dest="incoming")
options.add_option("--incoming-config", action="store_true", dest="incoming_config")
options.add_option("--ports", action="store_true", dest="ports")
options.add_option("-u", "--url-base", dest="url_base", default=default_url_base)
options.add_option("--url-base-incoming", dest="url_base_incoming", default=default_url_base_incoming)
options.add_option("--url-base-ports", dest="url_base_ports", default=default_url_base_ports)
opts, args = options.parse_args()
kw = {}
if len(args) >= 1:
kw['arch'] = args[0]
if len(args) >= 2:
kw['featureset'] = args[1]
if len(args) >= 3:
kw['flavour'] = args[2]
url_base = url_debian_pool(opts.url_base)
url_base_incoming = url_debian_flat(opts.url_base_incoming)
url_base_ports = url_debian_ports_pool(opts.url_base_ports)
if opts.incoming_config:
url = url_config = url_base_incoming
else:
url_config = url_base
if opts.incoming:
url = url_base_incoming
elif opts.ports:
url = url_base_ports
else:
url = url_base
Main(url, url_config, **kw)()
|
