buildtools/wafsamba/samba3.py

   1 # a waf tool to add autoconf-like macros to the configure section
   2 # and for SAMBA_ macros for building libraries, binaries etc
   3
   4 import Options, Build, os
   5 from optparse import SUPPRESS_HELP
   6 from samba_utils import os_path_relpath, TO_LIST
   7 from samba_autoconf import library_flags
   8
   9
  10 def SAMBA3_ADD_OPTION(opt, option, help=(), dest=None, default=True,
  11                       with_name="with", without_name="without"):
  12     if default is None:
  13         default_str = "auto"
  14     elif default is True:
  15         default_str = "yes"
  16     elif default is False:
  17         default_str = "no"
  18     else:
  19         default_str = str(default)
  20
  21     if help == ():
  22         help = ("Build with %s support (default=%s)" % (option, default_str))
  23     if dest is None:
  24         dest = "with_%s" % option.replace('-', '_')
  25
  26     with_val = "--%s-%s" % (with_name, option)
  27     without_val = "--%s-%s" % (without_name, option)
  28
  29     #FIXME: This is broken and will always default to "default" no matter if
  30     # --with or --without is chosen.
  31     opt.add_option(with_val, help=help, action="store_true", dest=dest,
  32                    default=default)
  33     opt.add_option(without_val, help=SUPPRESS_HELP, action="store_false",
  34                    dest=dest)
  35 Options.Handler.SAMBA3_ADD_OPTION = SAMBA3_ADD_OPTION
  36
  37 def SAMBA3_IS_STATIC_MODULE(bld, module):
  38     '''Check whether module is in static list'''
  39     if module in bld.env['static_modules']:
  40         return True
  41     return False
  42 Build.BuildContext.SAMBA3_IS_STATIC_MODULE = SAMBA3_IS_STATIC_MODULE
  43
  44 def SAMBA3_IS_SHARED_MODULE(bld, module):
  45     '''Check whether module is in shared list'''
  46     if module in bld.env['shared_modules']:
  47         return True
  48     return False
  49 Build.BuildContext.SAMBA3_IS_SHARED_MODULE = SAMBA3_IS_SHARED_MODULE
  50
  51 def SAMBA3_IS_ENABLED_MODULE(bld, module):
  52     '''Check whether module is in either shared or static list '''
  53     return SAMBA3_IS_STATIC_MODULE(bld, module) or SAMBA3_IS_SHARED_MODULE(bld, module)
  54 Build.BuildContext.SAMBA3_IS_ENABLED_MODULE = SAMBA3_IS_ENABLED_MODULE
  55
  56
  57
  58 def s3_fix_kwargs(bld, kwargs):
  59     '''fix the build arguments for s3 build rules to include the
  60     necessary includes, subdir and cflags options '''
  61     s3dir = os.path.join(bld.env.srcdir, 'source3')
  62     s3reldir = os_path_relpath(s3dir, bld.curdir)
  63
  64     # the extra_includes list is relative to the source3 directory
  65     extra_includes = [ '.', 'include', 'lib' ]
  66     # local heimdal paths only included when USING_SYSTEM_KRB5 is not set
  67     if not bld.CONFIG_SET("USING_SYSTEM_KRB5"):
  68         extra_includes += [ '../source4/heimdal/lib/com_err',
  69                             '../source4/heimdal/lib/krb5',
  70                             '../source4/heimdal/lib/gssapi',
  71                             '../source4/heimdal_build',
  72                             '../bin/default/source4/heimdal/lib/asn1' ]
  73
  74     if bld.CONFIG_SET('USING_SYSTEM_TDB'):
  75         (tdb_includes, tdb_ldflags, tdb_cpppath) = library_flags(bld, 'tdb')
  76         extra_includes += tdb_cpppath
  77     else:
  78         extra_includes += [ '../lib/tdb/include' ]
  79
  80     if bld.CONFIG_SET('USING_SYSTEM_TEVENT'):
  81         (tevent_includes, tevent_ldflags, tevent_cpppath) = library_flags(bld, 'tevent')
  82         extra_includes += tevent_cpppath
  83     else:
  84         extra_includes += [ '../lib/tevent' ]
  85
  86     if bld.CONFIG_SET('USING_SYSTEM_TALLOC'):
  87         (talloc_includes, talloc_ldflags, talloc_cpppath) = library_flags(bld, 'talloc')
  88         extra_includes += talloc_cpppath
  89     else:
  90         extra_includes += [ '../lib/talloc' ]
  91
  92     if bld.CONFIG_SET('USING_SYSTEM_POPT'):
  93         (popt_includes, popt_ldflags, popt_cpppath) = library_flags(bld, 'popt')
  94         extra_includes += popt_cpppath
  95     else:
  96         extra_includes += [ '../lib/popt' ]
  97
  98     # s3 builds assume that they will have a bunch of extra include paths
  99     includes = []
 100     for d in extra_includes:
 101         includes += [ os.path.join(s3reldir, d) ]
 102
 103     # the rule may already have some includes listed
 104     if 'includes' in kwargs:
 105         includes += TO_LIST(kwargs['includes'])
 106     kwargs['includes'] = includes
 107
 108 # these wrappers allow for mixing of S3 and S4 build rules in the one build
 109
 110 def SAMBA3_LIBRARY(bld, name, *args, **kwargs):
 111     s3_fix_kwargs(bld, kwargs)
 112     return bld.SAMBA_LIBRARY(name, *args, **kwargs)
 113 Build.BuildContext.SAMBA3_LIBRARY = SAMBA3_LIBRARY
 114
 115 def SAMBA3_MODULE(bld, name, *args, **kwargs):
 116     s3_fix_kwargs(bld, kwargs)
 117     return bld.SAMBA_MODULE(name, *args, **kwargs)
 118 Build.BuildContext.SAMBA3_MODULE = SAMBA3_MODULE
 119
 120 def SAMBA3_SUBSYSTEM(bld, name, *args, **kwargs):
 121     s3_fix_kwargs(bld, kwargs)
 122     return bld.SAMBA_SUBSYSTEM(name, *args, **kwargs)
 123 Build.BuildContext.SAMBA3_SUBSYSTEM = SAMBA3_SUBSYSTEM
 124
 125 def SAMBA3_BINARY(bld, name, *args, **kwargs):
 126     s3_fix_kwargs(bld, kwargs)
 127     return bld.SAMBA_BINARY(name, *args, **kwargs)
 128 Build.BuildContext.SAMBA3_BINARY = SAMBA3_BINARY
 129
 130 def SAMBA3_PYTHON(bld, name, *args, **kwargs):
 131     s3_fix_kwargs(bld, kwargs)
 132     return bld.SAMBA_PYTHON(name, *args, **kwargs)
 133 Build.BuildContext.SAMBA3_PYTHON = SAMBA3_PYTHON