1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
# waf build tool for building IDL files with pidl
from TaskGen import before
import Build, os
from samba_utils import *
def SAMBA_PIDL(bld, pname, source,
options='',
output_dir='.',
symlink=False):
'''Build a IDL file using pidl.
This will produce up to 13 output files depending on the options used'''
bname = source[0:-4]; # strip off the .idl suffix
name = "%s_%s" % (pname, bname.upper())
if not SET_TARGET_TYPE(bld, name, 'PIDL'):
return
bld.SET_BUILD_GROUP('build_source')
# the output files depend on the options used. Use this dictionary
# to map between the options and the resulting file names
options_map = { '--header' : '%s.h',
'--ndr-parser' : 'ndr_%s.c ndr_%s.h',
'--samba3-ndr-server' : 'srv_%s.c srv_%s.h',
'--samba3-ndr-client' : 'cli_%s.c cli_%s.h',
'--server' : 'ndr_%s_s.c',
'--client' : 'ndr_%s_c.c ndr_%s_c.h',
'--python' : 'py_%s.c',
'--tdr-parser' : 'tdr_%s.c tdr_%s.h',
'--dcom-proxy' : '%s_p.c',
'--com-header' : 'com_%s.h'
}
table_header_idx = None
out_files = []
options_list = TO_LIST(options)
for o in options_list:
if o in options_map:
ofiles = TO_LIST(options_map[o])
for f in ofiles:
out_files.append(os.path.join(output_dir, f % bname))
if f == 'ndr_%s.h':
# remember this one for the tables generation
table_header_idx = len(out_files) - 1
# depend on the full pidl sources
source = TO_LIST(source)
try:
pidl_src_nodes = bld.pidl_files_cache
except AttributeError:
pidl_src_nodes = bld.pidl_files_cache = bld.srcnode.ant_glob('pidl/**/*', flat=False)
# the cd .. is needed because pidl currently is sensitive to the directory it is run in
t = bld(rule='cd .. && ${PIDL} ${OPTIONS} --outputdir ${OUTPUTDIR} -- ${SRC[0].abspath(env)}',
ext_out = '.c',
before = 'cc',
on_results = True,
shell = True,
source = source,
target = out_files,
name = name,
samba_type = 'PIDL')
# prime the list of nodes we are dependent on with the cached pidl sources
t.allnodes = pidl_src_nodes
t.env.PIDL = "../pidl/pidl"
t.env.OPTIONS = TO_LIST(options)
# this rather convoluted set of path calculations is to cope with the possibility
# that gen_ndr is a symlink into the source tree. By doing this for the source3
# gen_ndr directory we end up generating identical output in gen_ndr for the old
# build system and the new one. That makes keeping things in sync much easier.
# eventually we should drop the gen_ndr files in git, but in the meanwhile this works
outdir = bld.bldnode.name + '/' + bld.path.find_dir(output_dir).bldpath(t.env)
if not os.path.lexists(outdir):
link_source = os.path.normpath(os.path.join(bld.curdir,output_dir))
link_source = os_path_relpath(link_source, os.path.dirname(outdir))
os.symlink(link_source, outdir)
real_outputdir = os.path.realpath(outdir)
t.env.OUTPUTDIR = os_path_relpath(real_outputdir, bld.bldnode.name + '/..')
if table_header_idx is not None:
pidl_headers = LOCAL_CACHE(bld, 'PIDL_HEADERS')
pidl_headers[name] = [bld.path.find_or_declare(out_files[table_header_idx])]
t.more_includes = '#' + bld.path.relpath_gen(bld.srcnode)
Build.BuildContext.SAMBA_PIDL = SAMBA_PIDL
def SAMBA_PIDL_LIST(bld, name, source,
options='',
output_dir='.',
symlink=False):
'''A wrapper for building a set of IDL files'''
for p in TO_LIST(source):
bld.SAMBA_PIDL(name, p, options=options, output_dir=output_dir, symlink=symlink)
Build.BuildContext.SAMBA_PIDL_LIST = SAMBA_PIDL_LIST
#################################################################
# the rule for generating the NDR tables
from TaskGen import feature, before
@feature('collect')
@before('exec_rule')
def collect(self):
pidl_headers = LOCAL_CACHE(self.bld, 'PIDL_HEADERS')
for (name, hd) in pidl_headers.items():
y = self.bld.name_to_obj(name, self.env)
self.bld.ASSERT(y is not None, 'Failed to find PIDL header %s' % name)
y.post()
for node in hd:
self.source += " " + node.relpath_gen(self.path)
def SAMBA_PIDL_TABLES(bld, name, target):
headers = bld.env.PIDL_HEADERS
t = bld(
features = 'collect',
rule = '${SRC} --output ${TGT} | sed "s|default/||" > ${TGT}',
ext_out = '.c',
before = 'cc',
on_results = True,
shell = True,
source = '../../librpc/tables.pl',
target = target,
name = name)
Build.BuildContext.SAMBA_PIDL_TABLES = SAMBA_PIDL_TABLES
|
