1 # waf build tool for building IDL files with pidl
4 from waflib import Build, Utils
5 from waflib.TaskGen import feature, before
6 from samba_utils import SET_TARGET_TYPE, TO_LIST, LOCAL_CACHE
8 def SAMBA_PIDL(bld, pname, source,
11 generate_tables=True):
12 '''Build a IDL file using pidl.
13 This will produce up to 13 output files depending on the options used'''
15 bname = source[0:-4]; # strip off the .idl suffix
16 bname = os.path.basename(bname)
17 name = "%s_%s" % (pname, bname.upper())
19 if not SET_TARGET_TYPE(bld, name, 'PIDL'):
22 bld.SET_BUILD_GROUP('build_source')
24 # the output files depend on the options used. Use this dictionary
25 # to map between the options and the resulting file names
26 options_map = { '--header' : '%s.h',
27 '--ndr-parser' : 'ndr_%s.c ndr_%s.h',
28 '--samba3-ndr-server' : 'srv_%s.c srv_%s.h',
29 '--samba3-ndr-client' : 'cli_%s.c cli_%s.h',
30 '--server' : 'ndr_%s_s.c',
31 '--client' : 'ndr_%s_c.c ndr_%s_c.h',
32 '--python' : 'py_%s.c',
33 '--tdr-parser' : 'tdr_%s.c tdr_%s.h',
34 '--dcom-proxy' : '%s_p.c',
35 '--com-header' : 'com_%s.h'
38 table_header_idx = None
40 options_list = TO_LIST(options)
42 for o in options_list:
44 ofiles = TO_LIST(options_map[o])
46 out_files.append(os.path.join(output_dir, f % bname))
48 # remember this one for the tables generation
49 table_header_idx = len(out_files) - 1
51 # depend on the full pidl sources
52 source = TO_LIST(source)
54 pidl_src_nodes = bld.pidl_files_cache
55 except AttributeError:
56 bld.pidl_files_cache = bld.srcnode.ant_glob('pidl/lib/Parse/**/*.pm', flat=False)
57 bld.pidl_files_cache.extend(bld.srcnode.ant_glob('pidl', flat=False))
58 pidl_src_nodes = bld.pidl_files_cache
60 # the cd .. is needed because pidl currently is sensitive to the directory it is run in
63 if bld.CONFIG_SET("CPP") and bld.CONFIG_GET("CPP") != "":
64 if isinstance(bld.CONFIG_GET("CPP"), list):
65 cpp = 'CPP="%s"' % " ".join(bld.CONFIG_GET("CPP"))
67 cpp = 'CPP="%s"' % bld.CONFIG_GET("CPP")
69 if cpp == "CPP=xlc_r":
73 if bld.CONFIG_SET("CC"):
74 if isinstance(bld.CONFIG_GET("CC"), list):
75 cc = 'CC="%s"' % " ".join(bld.CONFIG_GET("CC"))
77 cc = 'CC="%s"' % bld.CONFIG_GET("CC")
79 t = bld(rule='cd ${PIDL_LAUNCH_DIR} && %s %s ${PERL} ${PIDL} --quiet ${OPTIONS} --outputdir ${OUTPUTDIR} -- "${IDLSRC}"' % (cpp, cc),
82 update_outputs = True,
90 t.env.PIDL_LAUNCH_DIR = bld.srcnode.path_from(bld.bldnode)
91 pnode = bld.srcnode.find_resource('pidl/pidl')
92 t.env.PIDL = pnode.path_from(bld.srcnode)
93 t.env.OPTIONS = TO_LIST(options)
94 snode = t.path.find_resource(source[0])
95 t.env.IDLSRC = snode.path_from(bld.srcnode)
96 t.env.OUTPUTDIR = bld.bldnode.path_from(bld.srcnode) + '/' + bld.path.find_dir(output_dir).path_from(bld.srcnode)
98 bld.add_manual_dependency(snode, pidl_src_nodes)
100 if generate_tables and table_header_idx is not None:
101 pidl_headers = LOCAL_CACHE(bld, 'PIDL_HEADERS')
102 pidl_headers[name] = [bld.path.find_or_declare(out_files[table_header_idx])]
104 t.more_includes = '#' + bld.path.path_from(bld.srcnode)
105 Build.BuildContext.SAMBA_PIDL = SAMBA_PIDL
108 def SAMBA_PIDL_LIST(bld, name, source,
111 generate_tables=True):
112 '''A wrapper for building a set of IDL files'''
113 for p in TO_LIST(source):
114 bld.SAMBA_PIDL(name, p, options=options, output_dir=output_dir, generate_tables=generate_tables)
115 Build.BuildContext.SAMBA_PIDL_LIST = SAMBA_PIDL_LIST
118 #################################################################
119 # the rule for generating the NDR tables
123 pidl_headers = LOCAL_CACHE(self.bld, 'PIDL_HEADERS')
124 # The first source is tables.pl itself
125 self.source = Utils.to_list(self.source)
126 for (name, hd) in pidl_headers.items():
127 y = self.bld.get_tgen_by_name(name)
128 self.bld.ASSERT(y is not None, 'Failed to find PIDL header %s' % name)
131 self.bld.ASSERT(node is not None, 'Got None as build node generating PIDL table for %s' % name)
132 self.source.append(node)
135 def SAMBA_PIDL_TABLES(bld, name, target):
136 '''generate the pidl NDR tables file'''
137 bld.SET_BUILD_GROUP('main')
139 features = 'collect',
140 rule = '${PERL} ${SRC} > ${TGT}',
143 update_outputs = True,
145 source = '../../librpc/tables.pl',
148 t.env.LIBRPC = os.path.join(bld.srcnode.abspath(), 'librpc')
149 Build.BuildContext.SAMBA_PIDL_TABLES = SAMBA_PIDL_TABLES