build: Move socket_wrapper to third_party
[metze/samba/wip.git] / third_party / wscript
1 #!/usr/bin/env python
2
3 import samba_git
4 import Utils
5 import os
6 import sys
7
8 # work out what python external libraries we need to install
9 external_pkgs = {
10     "dns.resolver": "dnspython/dns",
11     "iso8601": "pyiso8601/iso8601",
12     }
13
14
15 def find_third_party_module(conf, module, package):
16     conf.COMPOUND_START("Checking for third party Python module %s" % module)
17     try:
18         __import__(module)
19     except ImportError:
20         pass
21     else:
22         # Installed on the system
23         conf.COMPOUND_END("system")
24
25     old_path = sys.path
26     try:
27         sys.path.append(os.path.join(conf.curdir, os.path.dirname(package)))
28         try:
29             __import__(module)
30         except ImportError:
31             if samba_git.has_submodules(conf.srcdir):
32                 raise Utils.WafError("""\
33 Unable to find Python module '%s'. Please install the system package or check \
34 out the relevant submodule by running 'git submodule update --init'.
35 """ % module)
36             else:
37                 raise Utils.WafError("""\
38 Unable to find Python module '%s'. Please install the system package or place a copy in
39 %s.
40 """ % (module, package))
41         else:
42             conf.COMPOUND_END("bundled")
43     finally:
44         sys.path = old_path
45
46
47 def configure(conf):
48     for module, package in external_pkgs.items():
49         find_third_party_module(conf, module, package)
50     conf.RECURSE('cmocka')
51     conf.RECURSE('popt')
52     conf.RECURSE('zlib')
53     conf.RECURSE('aesni-intel')
54     if conf.CONFIG_GET('ENABLE_SELFTEST'):
55         conf.RECURSE('socket_wrapper')
56
57
58 def build(bld):
59     list = []
60
61     for module, package in external_pkgs.items():
62         try:
63             __import__(module)
64         except ImportError:
65             list.append(package)
66
67     for e in list:
68         bld.INSTALL_WILDCARD('${PYTHONARCHDIR}/samba/third_party', e + '/**/*', flat=False,
69                              exclude='*.pyc', trim_path=os.path.dirname(e))
70
71     bld.SAMBA_GENERATOR('third_party_init_py',
72                         rule='touch ${TGT}',
73                         target='empty_file')
74
75     bld.INSTALL_FILES('${PYTHONARCHDIR}/samba/third_party', 'empty_file', destname='__init__.py')
76     bld.RECURSE('cmocka')
77     bld.RECURSE('zlib')
78     bld.RECURSE('popt')
79     bld.RECURSE('aesni-intel')
80     if bld.CONFIG_GET('SOCKET_WRAPPER'):
81         bld.RECURSE('socket_wrapper')