buildtools/wafsamba/samba_python.py

   1 # waf build tool for building IDL files with pidl
   2
   3 import Build
   4 from samba_utils import *
   5 from samba_autoconf import *
   6
   7
   8 def SAMBA_PYTHON(bld, name,
   9                  source='',
  10                  deps='',
  11                  public_deps='',
  12                  realname=None,
  13                  cflags='',
  14                  includes='',
  15                  init_function_sentinal=None,
  16                  local_include=True,
  17                  vars=None,
  18                  enabled=True):
  19     '''build a python extension for Samba'''
  20
  21     # when we support static python modules we'll need to gather
  22     # the list from all the SAMBA_PYTHON() targets
  23     if init_function_sentinal is not None:
  24         cflags += '-DSTATIC_LIBPYTHON_MODULES=%s' % init_function_sentinal
  25
  26     source = bld.EXPAND_VARIABLES(source, vars=vars)
  27
  28     if realname is None:
  29         # a SAMBA_PYTHON target without a realname is just a
  30         # subsystem with needs_python=True
  31         return bld.SAMBA_SUBSYSTEM(name,
  32                                    source=source,
  33                                    deps=deps,
  34                                    public_deps=public_deps,
  35                                    cflags=cflags,
  36                                    includes=includes,
  37                                    init_function_sentinal=init_function_sentinal,
  38                                    local_include=local_include,
  39                                    needs_python=True,
  40                                    enabled=enabled)
  41
  42     if not enabled:
  43         SET_TARGET_TYPE(bld, name, 'DISABLED')
  44         return
  45
  46     if not SET_TARGET_TYPE(bld, name, 'PYTHON'):
  47         return
  48
  49     deps += ' ' + public_deps
  50
  51     if realname is None:
  52         realname = '%s.so' % name
  53     link_name = 'python/%s' % realname
  54
  55     t = bld(
  56         features       = 'cc cshlib pyext symlink_lib',
  57         source         = source,
  58         target         = name,
  59         samba_cflags   = CURRENT_CFLAGS(bld, name, cflags),
  60         samba_includes = includes,
  61         local_include  = local_include,
  62         samba_deps     = TO_LIST(deps),
  63         link_name      = link_name,
  64         name           = name,
  65         install_path   = None
  66         )
  67
  68     destdir='${PYTHONDIR}'
  69     dname=os.path.dirname(realname)
  70     if dname:
  71         destdir += '/' + dname
  72     bld.INSTALL_FILES(destdir, name + '.so', destname=os.path.basename(realname))
  73
  74 Build.BuildContext.SAMBA_PYTHON = SAMBA_PYTHON