source: vendor/current/dynconfig/wscript

Last change on this file was 988, checked in by Silvan Scherrer, 9 years ago

Samba Server: update vendor to version 4.4.3
File size: 15.3 KB
Line 
1#!/usr/bin/env python
2
3import string, Logs, Utils, Options, Build, os, optparse, textwrap
4from samba_utils import EXPAND_VARIABLES, os_path_relpath
5
6class SambaIndentedHelpFormatter (optparse.IndentedHelpFormatter):
7 """Format help with indented section bodies.
8 """
9
10 def __init__(self,
11 indent_increment=2,
12 max_help_position=12,
13 width=None,
14 short_first=1):
15 optparse.IndentedHelpFormatter.__init__(
16 self, indent_increment, max_help_position, width, short_first)
17
18 def format_option(self, option):
19 # The help for each option consists of two parts:
20 # * the opt strings and metavars
21 # eg. ("-x", or "-fFILENAME, --file=FILENAME")
22 # * the user-supplied help string
23 # eg. ("turn on expert mode", "read data from FILENAME")
24 #
25 # If possible, we write both of these on the same line:
26 # -x turn on expert mode
27 #
28 # But if the opt string list is too long, we put the help
29 # string on a second line, indented to the same column it would
30 # start in if it fit on the first line.
31 # -fFILENAME, --file=FILENAME
32 # read data from FILENAME
33 result = []
34 opts = self.option_strings[option]
35 opt_width = self.help_position - self.current_indent - 2
36 if len(opts) > opt_width:
37 opts = "%*s%s\n" % (self.current_indent, "", opts)
38 indent_first = self.help_position
39 else: # start help on same line as opts
40 opts = "%*s%-*s " % (self.current_indent, "", opt_width, opts)
41 indent_first = 0
42 result.append(opts)
43 if option.help:
44 help_text = self.expand_default(option)
45 if string.find(help_text, '\n') == -1:
46 help_lines = textwrap.wrap(help_text, self.help_width)
47 else:
48 help_lines = help_text.splitlines()
49 result.append("%*s%s\n" % (indent_first, "", help_lines[0]))
50 result.extend(["%*s%s\n" % (self.help_position, "", line)
51 for line in help_lines[1:]])
52 elif opts[-1] != "\n":
53 result.append("\n")
54 return "".join(result)
55
56
57# list of directory options to offer in configure
58#
59# 'STD-PATH' - the default path without --enable-fhs
60# 'FHS-PATH' - the default path with --enable-fhs
61#
62# 'OPTION' - the configure option to overwrite the default (optional)
63# 'HELPTEXT' - the help text of the configure option (optional)
64#
65# 'OVERWRITE' - The option referrs to itself and was already from
66# the basic GNU options from the gnu_dirs tool.
67# We may overwrite the related path. (Default: False)
68#
69# 'DELAY' - The option referrs to other options in the dynconfig list.
70# We delay the intialization into a later stage. This
71# makes sure the recursion works. (Default: False)
72#
73dynconfig = {
74 'BINDIR' : {
75 'STD-PATH': '${BINDIR}',
76 'FHS-PATH': '${BINDIR}',
77 'OVERWRITE': True,
78 },
79 'SBINDIR' : {
80 'STD-PATH': '${SBINDIR}',
81 'FHS-PATH': '${SBINDIR}',
82 'OVERWRITE': True,
83 },
84 'LIBDIR' : {
85 'STD-PATH': '${LIBDIR}',
86 'FHS-PATH': '${LIBDIR}',
87 'OVERWRITE': True,
88 },
89 'LIBEXECDIR' : {
90 'STD-PATH': '${LIBEXECDIR}',
91 'FHS-PATH': '${LIBEXECDIR}',
92 'OVERWRITE': True,
93 },
94 'DATADIR' : {
95 'STD-PATH': '${DATADIR}',
96 'FHS-PATH': '${DATADIR}',
97 'OVERWRITE': True,
98 },
99 'LOCALEDIR' : {
100 'STD-PATH': '${LOCALEDIR}',
101 'FHS-PATH': '${LOCALEDIR}',
102 'OVERWRITE': True,
103 },
104 'PYTHONDIR' : {
105 'STD-PATH': '${PYTHONDIR}',
106 'FHS-PATH': '${PYTHONDIR}',
107 'OVERWRITE': True,
108 },
109 'PYTHONARCHDIR' : {
110 'STD-PATH': '${PYTHONARCHDIR}',
111 'FHS-PATH': '${PYTHONARCHDIR}',
112 'OVERWRITE': True,
113 },
114 'PERL_LIB_INSTALL_DIR' : {
115 'STD-PATH': '${PERL_LIB_INSTALL_DIR}',
116 'FHS-PATH': '${PERL_LIB_INSTALL_DIR}',
117 'OVERWRITE': True,
118 },
119 'PERL_ARCH_INSTALL_DIR' : {
120 'STD-PATH': '${PERL_ARCH_INSTALL_DIR}',
121 'FHS-PATH': '${PERL_ARCH_INSTALL_DIR}',
122 'OVERWRITE': True,
123 },
124 'INCLUDEDIR' : {
125 'STD-PATH': '${INCLUDEDIR}',
126 'FHS-PATH': '${INCLUDEDIR}/samba-4.0',
127 'OVERWRITE': True,
128 },
129 'SCRIPTSBINDIR' : {
130 'STD-PATH': '${SBINDIR}',
131 'FHS-PATH': '${SBINDIR}',
132 },
133 'SETUPDIR' : {
134 'STD-PATH': '${DATADIR}/setup',
135 'FHS-PATH': '${DATADIR}/samba/setup',
136 },
137 'PKGCONFIGDIR' : {
138 'STD-PATH': '${LIBDIR}/pkgconfig',
139 'FHS-PATH': '${LIBDIR}/pkgconfig',
140 },
141 'CODEPAGEDIR' : {
142 'STD-PATH': '${DATADIR}/codepages',
143 'FHS-PATH': '${DATADIR}/samba/codepages',
144 },
145 'PRIVATELIBDIR' : {
146 'STD-PATH': '${LIBDIR}/private',
147 'FHS-PATH': '${LIBDIR}/samba',
148 'OPTION': '--with-privatelibdir',
149 'HELPTEXT': 'Which directory to use for private Samba libraries',
150 'OVERWRITE': True,
151 },
152 'MODULESDIR' : {
153 'STD-PATH': '${LIBDIR}',
154 'FHS-PATH': '${LIBDIR}/samba',
155 'OPTION': '--with-modulesdir',
156 'HELPTEXT': 'Which directory to use for Samba modules',
157 'OVERWRITE': True,
158 },
159 'PAMMODULESDIR' : {
160 'STD-PATH': '${LIBDIR}/security',
161 'FHS-PATH': '${LIBDIR}/security',
162 'OPTION': '--with-pammodulesdir',
163 'HELPTEXT': 'Which directory to use for PAM modules',
164 },
165 'CONFIGDIR' : {
166 'STD-PATH': '${SYSCONFDIR}',
167 'FHS-PATH': '${SYSCONFDIR}/samba',
168 'OPTION': '--with-configdir',
169 'HELPTEXT': 'Where to put configuration files',
170 },
171 'PRIVATE_DIR' : {
172 'STD-PATH': '${PREFIX}/private',
173 'FHS-PATH': '${LOCALSTATEDIR}/lib/samba/private',
174 'OPTION': '--with-privatedir',
175 'HELPTEXT': 'Where to put sam.ldb and other private files',
176 },
177 'LOCKDIR' : {
178 'STD-PATH': '${LOCALSTATEDIR}/lock',
179 'FHS-PATH': '${LOCALSTATEDIR}/lock/samba',
180 'OPTION': '--with-lockdir',
181 'HELPTEXT': 'Where to put short term disposable state files',
182 },
183 'PIDDIR' : {
184 'STD-PATH': '${LOCALSTATEDIR}/run',
185 'FHS-PATH': '${LOCALSTATEDIR}/run/samba',
186 'OPTION': '--with-piddir',
187 'HELPTEXT': 'Where to put pid files',
188 },
189 'STATEDIR' : {
190 'STD-PATH': '${LOCALSTATEDIR}/locks',
191 'FHS-PATH': '${LOCALSTATEDIR}/lib/samba',
192 'OPTION': '--with-statedir',
193 'HELPTEXT': 'Where to put persistent state files',
194 },
195 'CACHEDIR' : {
196 'STD-PATH': '${LOCALSTATEDIR}/cache',
197 'FHS-PATH': '${LOCALSTATEDIR}/cache/samba',
198 'OPTION': '--with-cachedir',
199 'HELPTEXT': 'Where to put temporary cache files',
200 },
201 'LOGFILEBASE' : {
202 'STD-PATH': '${LOCALSTATEDIR}',
203 'FHS-PATH': '${LOCALSTATEDIR}/log/samba',
204 'OPTION': '--with-logfilebase',
205 'HELPTEXT': 'Where to put log files',
206 },
207 'SOCKET_DIR' : {
208 'STD-PATH': '${LOCALSTATEDIR}/run',
209 'FHS-PATH': '${LOCALSTATEDIR}/run/samba',
210 'OPTION': '--with-sockets-dir',
211 'HELPTEXT': 'socket directory',
212 },
213 'PRIVILEGED_SOCKET_DIR' : {
214 'STD-PATH': '${LOCALSTATEDIR}/lib',
215 'FHS-PATH': '${LOCALSTATEDIR}/lib/samba',
216 'OPTION': '--with-privileged-socket-dir',
217 'HELPTEXT': 'privileged socket directory',
218 },
219 'WINBINDD_SOCKET_DIR' : {
220 'STD-PATH': '${SOCKET_DIR}/winbindd',
221 'FHS-PATH': '${SOCKET_DIR}/winbindd',
222 'DELAY': True,
223 },
224 'WINBINDD_PRIVILEGED_SOCKET_DIR' : {
225 'STD-PATH': '${PRIVILEGED_SOCKET_DIR}/winbindd_privileged',
226 'FHS-PATH': '${PRIVILEGED_SOCKET_DIR}/winbindd_privileged',
227 'DELAY': True,
228 },
229 'NMBDSOCKETDIR' : {
230 'STD-PATH': '${SOCKET_DIR}/nmbd',
231 'FHS-PATH': '${SOCKET_DIR}/nmbd',
232 'DELAY': True,
233 },
234 'NTP_SIGND_SOCKET_DIR' : {
235 'STD-PATH': '${PRIVILEGED_SOCKET_DIR}/ntp_signd',
236 'FHS-PATH': '${PRIVILEGED_SOCKET_DIR}/ntp_signd',
237 'DELAY': True,
238 },
239 'NCALRPCDIR' : {
240 'STD-PATH': '${SOCKET_DIR}/ncalrpc',
241 'FHS-PATH': '${SOCKET_DIR}/ncalrpc',
242 'DELAY': True,
243 },
244 'CONFIGFILE' : {
245 'STD-PATH': '${CONFIGDIR}/smb.conf',
246 'FHS-PATH': '${CONFIGDIR}/smb.conf',
247 'DELAY': True,
248 },
249 'LMHOSTSFILE' : {
250 'STD-PATH': '${CONFIGDIR}/lmhosts',
251 'FHS-PATH': '${CONFIGDIR}/lmhosts',
252 'DELAY': True,
253 },
254 'SMB_PASSWD_FILE' : {
255 'STD-PATH': '${PRIVATE_DIR}/smbpasswd',
256 'FHS-PATH': '${PRIVATE_DIR}/smbpasswd',
257 'DELAY': True,
258 },
259}
260
261def set_options(opt):
262 opt.parser.formatter = SambaIndentedHelpFormatter()
263 opt.parser.formatter.width=Utils.get_term_cols()
264
265 for k in ('--with-privatelibdir', '--with-modulesdir'):
266 option = opt.parser.get_option(k)
267 if option:
268 opt.parser.remove_option(k)
269 del opt.parser.defaults['PRIVATELIBDIR']
270 del opt.parser.defaults['MODULESDIR']
271
272 # get all the basic GNU options from the gnu_dirs tool
273
274 opt_group=opt.add_option_group('Samba-specific directory layout','')
275
276 fhs_help = "Use FHS-compliant paths (default no)\n"
277 fhs_help += "You should consider using this together with:\n"
278 fhs_help += "--prefix=/usr --sysconfdir=/etc --localstatedir=/var"
279 opt_group.add_option('--enable-fhs', help=fhs_help,
280 action="store_true", dest='ENABLE_FHS', default=False)
281
282 for varname in dynconfig.keys():
283 if 'OPTION' not in dynconfig[varname]:
284 continue
285 opt = dynconfig[varname]['OPTION']
286 if 'HELPTEXT' in dynconfig[varname]:
287 txt = dynconfig[varname]['HELPTEXT']
288 else:
289 txt = "dynconfig path %s" % (varname)
290 def_std = dynconfig[varname]['STD-PATH']
291 def_fhs = dynconfig[varname]['FHS-PATH']
292
293 help = "%s\n[STD-Default: %s]\n[FHS-Default: %s]" % (txt, def_std, def_fhs)
294 opt_group.add_option(opt, help=help, dest=varname, action="store")
295
296def configure(conf):
297 # get all the basic GNU options from the gnu_dirs tool
298
299 if Options.options.ENABLE_FHS:
300 flavor = 'FHS-PATH'
301 else:
302 flavor = 'STD-PATH'
303 if conf.env.PREFIX == '/usr' or conf.env.PREFIX == '/usr/local':
304 Logs.error("Don't install directly under /usr or /usr/local without using the FHS option (--enable-fhs)")
305 raise Utils.WafError("ERROR: invalid --prefix=%s value" % (conf.env.PREFIX))
306
307 explicit_set ={}
308
309 dyn_vars = {}
310 for varname in dynconfig.keys():
311 dyn_vars[varname] = dynconfig[varname][flavor]
312 if 'OVERWRITE' in dynconfig[varname] and dynconfig[varname]['OVERWRITE']:
313 # we may overwrite this option
314 continue
315 conf.ASSERT(varname not in conf.env, "Variable %s already defined" % varname)
316
317 # the explicit block
318 for varname in dynconfig.keys():
319 if 'OPTION' not in dynconfig[varname]:
320 continue
321 value = getattr(Options.options, varname, None)
322 if value is None:
323 continue
324 conf.ASSERT(value != '', "Empty dynconfig value for %s" % varname)
325 conf.env[varname] = value
326 # mark it as explicit from the command line
327 explicit_set[varname] = value
328
329 # defaults stage 1 after the explicit block
330 for varname in dynconfig.keys():
331 if 'DELAY' in dynconfig[varname] and dynconfig[varname]['DELAY']:
332 # this option referrs to other options,
333 # so it needs to wait for stage 2.
334 continue
335 value = EXPAND_VARIABLES(conf, dyn_vars[varname])
336 conf.ASSERT(value != '', "Empty dynconfig value for %s" % varname)
337 if varname not in explicit_set:
338 # only overwrite if not specified explicitly on the command line
339 conf.env[varname] = value
340
341 # defaults stage 2 after the explicit block
342 for varname in dynconfig.keys():
343 if 'DELAY' not in dynconfig[varname] or not dynconfig[varname]['DELAY']:
344 # this option was already handled in stage 1.
345 continue
346 value = EXPAND_VARIABLES(conf, dyn_vars[varname])
347 conf.ASSERT(value != '', "Empty dynconfig value for %s" % varname)
348 if varname not in explicit_set:
349 # only overwrite if not specified explicitly on the command line
350 conf.env[varname] = value
351
352 # display the expanded pathes for the user
353 for varname in dynconfig.keys():
354 value = conf.env[varname]
355 conf.start_msg("Dynconfig[%s]: " % (varname))
356 conf.end_msg("'%s'" % (value), 'GREEN')
357
358def get_override(bld):
359 override = { 'MODULESDIR' : 'bin/modules',
360 'PYTHONDIR' : 'bin/python',
361 'PYTHONARCHDIR' : 'bin/python',
362 'BINDIR' : 'bin',
363 'SBINDIR' : 'bin',
364 'CODEPAGEDIR' : 'codepages',
365 'SCRIPTSBINDIR' : 'source4/scripting/bin',
366 'SETUPDIR' : 'source4/setup'
367 }
368 return override
369
370def dynconfig_cflags(bld, list=None):
371 '''work out the extra CFLAGS for dynconfig.c'''
372 cflags = []
373 for varname in dynconfig.keys():
374 if list and not varname in list:
375 continue
376 value = bld.env[varname]
377 if not bld.is_install:
378 override = get_override(bld)
379 if varname in override:
380 value = os.path.join(bld.env.srcdir, override[varname])
381 cflags.append('-D%s="%s"' % (varname, value))
382 return cflags
383Build.BuildContext.dynconfig_cflags = dynconfig_cflags
384
385def dynconfig_varnames(bld, list=None):
386 '''work out the dynconfig variables'''
387 varnames = []
388 for varname in dynconfig.keys():
389 if list and not varname in list:
390 continue
391 varnames.append(varname)
392 return varnames
393Build.BuildContext.dynconfig_varnames = dynconfig_varnames
394
395def pathconfig_entities(bld, list=None):
396 '''work out the extra entities for the docs'''
397 entities = []
398 for varname in dynconfig.keys():
399 if list and not varname in list:
400 continue
401 value = bld.env[varname]
402 if not bld.is_install:
403 override = get_override(bld)
404 if varname in override:
405 value = os.path.join(bld.env.srcdir, override[varname])
406 entities.append("<!ENTITY pathconfig.%s '%s'>" % (varname, value))
407 return entities
408Build.BuildContext.pathconfig_entities = pathconfig_entities
409
410def build(bld):
411 cflags = bld.dynconfig_cflags()
412 version_header = 'version.h'
413 bld.SAMBA_SUBSYSTEM('DYNCONFIG',
414 'dynconfig.c',
415 deps='replace',
416 public_headers=os_path_relpath(os.path.join(Options.launch_dir, version_header), bld.curdir),
417 header_path='samba',
418 cflags=cflags)
419
420 # install some extra empty directories
421 bld.INSTALL_DIRS("", "${CONFIGDIR} ${PRIVATE_DIR} ${LOGFILEBASE}");
422 bld.INSTALL_DIRS("", "${PRIVATE_DIR} ${PRIVILEGED_SOCKET_DIR}")
423 bld.INSTALL_DIRS("", "${STATEDIR} ${CACHEDIR}");
424
425 # these might be on non persistent storage
426 bld.INSTALL_DIRS("", "${LOCKDIR} ${PIDDIR} ${SOCKET_DIR}")
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