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
|
#!/usr/bin/python
import codecs
import os
import re
import subprocess
def cffi_version():
with codecs.open('lib_pypy/cffi/__init__.py', encoding='UTF-8') as f:
for line in f:
m = re.match(r'^__version__ = "([0-9.]+)"$', line)
if m:
return m.group(1)
raise Exception('Version not found')
def target_version():
with codecs.open('lib_pypy/cffi/recompiler.py', encoding='UTF-8') as f:
for line in f:
m = re.match(r'^VERSION_CHAR16CHAR32 = (0x[0-9A-F]+)$', line)
if m:
return int(m.group(1), 16)
raise Exception('Version not found')
def backend_supported_versions():
versions = {}
with codecs.open('pypy/module/_cffi_backend/cffi1_module.py',
encoding='UTF-8') as f:
for line in f:
m = re.match(r'^VERSION_(MIN|MAX) *= (0x[0-9A-F]+)$',
line)
if m:
versions[m.group(1)] = int(m.group(2), 16)
if len(versions) == 2:
return versions['MIN'], versions['MAX']
raise Exception('Versions not found')
def pypy_abi():
if 'pypy' not in subprocess.check_output(('dh_listpackages',)).split():
return ''
soabi = subprocess.check_output((
'pypy/goal/pypy-c', '-c',
'import sysconfig; print sysconfig.get_config_var("SOABI")'))
return soabi.strip().replace('-', '-abi-')
cffi = cffi_version()
versions = backend_supported_versions()
target = target_version()
subst = {
'cffi': cffi,
'min': versions[0],
'max': versions[1],
'target': target,
}
with codecs.open('debian/pypy-lib.substvars', 'a', encoding='UTF-8') as f:
f.write('cffi:Provides=pypy-cffi (= {cffi}), '
'pypy-cffi-backend-api-min (= {min}), '
'pypy-cffi-backend-api-max (= {max}), '
'pypy-cffi-backend-api-{target}\n'.format(**subst))
with codecs.open('debian/pypy.substvars', 'a', encoding='UTF-8') as f:
f.write('pypy-abi={}\n'.format(pypy_abi()))
path = 'debian/pypy-lib/usr/share/pypy/dist'
os.makedirs(path)
with codecs.open(os.path.join(path, 'pypy-cffi'), 'w', encoding='UTF-8') as f:
f.write('cffi pypy-cffi-backend-api-min (<= {target}), '
'pypy-cffi-backend-api-max (>= {target})\n'
.format(**subst))
|
