third_party/wscript

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