wscript

   1 #!/usr/bin/env python
   2
   3 srcdir = '.'
   4 blddir = 'bin'
   5
   6 APPNAME='samba'
   7 VERSION=None
   8
   9 import sys, os, tempfile
  10 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
  11 import wafsamba, Options, samba_dist, samba_git, Scripting, Utils, samba_version
  12 import Logs, samba_utils
  13
  14
  15 samba_dist.DIST_DIRS('.')
  16 samba_dist.DIST_BLACKLIST('.gitignore .bzrignore source4/selftest/provisions')
  17
  18 # install in /usr/local/samba by default
  19 default_prefix = Options.default_prefix = '/usr/local/samba'
  20
  21 # This callback optionally takes a list of paths as arguments:
  22 # --with-system_mitkrb5 /path/to/krb5 /another/path
  23 def system_mitkrb5_callback(option, opt, value, parser):
  24     setattr(parser.values, option.dest, True)
  25     value = []
  26     for arg in parser.rargs:
  27         # stop on --foo like options
  28         if arg[:2] == "--" and len(arg) > 2:
  29             break
  30         value.append(arg)
  31     if len(value)>0:
  32         del parser.rargs[:len(value)]
  33         setattr(parser.values, option.dest, value)
  34
  35 def set_options(opt):
  36     opt.BUILTIN_DEFAULT('NONE')
  37     opt.PRIVATE_EXTENSION_DEFAULT('samba4')
  38     opt.RECURSE('lib/replace')
  39     opt.RECURSE('dynconfig')
  40     opt.RECURSE('packaging')
  41     opt.RECURSE('lib/ldb')
  42     opt.RECURSE('selftest')
  43     opt.RECURSE('source4/lib/tls')
  44     opt.RECURSE('source4/dsdb/samdb/ldb_modules')
  45     opt.RECURSE('pidl')
  46     opt.RECURSE('source3')
  47     opt.RECURSE('lib/util')
  48     opt.RECURSE('lib/crypto')
  49     opt.RECURSE('ctdb')
  50
  51
  52     opt.samba_add_onoff_option('pthreadpool', with_name="enable", without_name="disable", default=True)
  53
  54     opt.add_option('--with-system-mitkrb5',
  55                    help='build Samba with system MIT Kerberos. ' +
  56                         'You may specify list of paths where Kerberos is installed (e.g. /usr/local /usr/kerberos) to search krb5-config',
  57                    action='callback', callback=system_mitkrb5_callback, dest='with_system_mitkrb5', default=False)
  58
  59     opt.add_option('--with-experimental-mit-ad-dc',
  60                    help='Enable the experimental MIT Kerberos-backed AD DC.  ' +
  61                    'Note that security patches are not issued for this configuration',
  62                    action='store_true',
  63                    dest='with_experimental_mit_ad_dc',
  64                    default=False)
  65
  66     opt.add_option('--with-system-mitkdc',
  67                    help=('Specify the path to the krb5kdc binary from MIT Kerberos'),
  68                    type="string",
  69                    dest='with_system_mitkdc',
  70                    default=None)
  71
  72     opt.add_option('--without-ad-dc',
  73                    help='disable AD DC functionality (enables only Samba FS (File Server, Winbind, NMBD) and client utilities.',
  74                    action='store_true', dest='without_ad_dc', default=False)
  75
  76     opt.add_option('--with-ntvfs-fileserver',
  77                    help='enable the deprecated NTVFS file server from the original Samba4 branch (default if --enable-selftest specified).  Conflicts with --with-system-mitkrb5 and --without-ad-dc',
  78                    action='store_true', dest='with_ntvfs_fileserver')
  79
  80     opt.add_option('--without-ntvfs-fileserver',
  81                    help='disable the deprecated NTVFS file server from the original Samba4 branch',
  82                    action='store_false', dest='with_ntvfs_fileserver')
  83
  84     opt.add_option('--with-pie',
  85                   help=("Build Position Independent Executables " +
  86                         "(default if supported by compiler)"),
  87                   action="store_true", dest='enable_pie')
  88     opt.add_option('--without-pie',
  89                   help=("Disable Position Independent Executable builds"),
  90                   action="store_false", dest='enable_pie')
  91
  92     opt.add_option('--with-relro',
  93                   help=("Build with full RELocation Read-Only (RELRO)" +
  94                         "(default if supported by compiler)"),
  95                   action="store_true", dest='enable_relro')
  96     opt.add_option('--without-relro',
  97                   help=("Disable RELRO builds"),
  98                   action="store_false", dest='enable_relro')
  99
 100     gr = opt.option_group('developer options')
 101
 102     opt.tool_options('python') # options for disabling pyc or pyo compilation
 103     # enable options related to building python extensions
 104
 105
 106 def configure(conf):
 107     version = samba_version.load_version(env=conf.env)
 108
 109     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
 110     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
 111     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
 112
 113     if Options.options.developer:
 114         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
 115         conf.env.DEVELOPER = True
 116
 117     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
 118
 119     conf.env.replace_add_global_pthread = True
 120     conf.RECURSE('lib/replace')
 121
 122     conf.RECURSE('examples/fuse')
 123
 124     conf.SAMBA_CHECK_PERL(mandatory=True)
 125     conf.find_program('xsltproc', var='XSLTPROC')
 126
 127     if conf.env.disable_python:
 128         if not (Options.options.without_ad_dc):
 129             raise Utils.WafError('--disable-python requires --without-ad-dc')
 130
 131     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
 132     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=(not conf.env.disable_python))
 133
 134     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 135         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 136         # otherwise you face errors about common symbols
 137         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 138             conf.ADD_CFLAGS('-fno-common')
 139         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 140             conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 141
 142     if sys.platform == 'darwin':
 143         conf.ADD_LDFLAGS('-framework CoreFoundation')
 144
 145     if int(conf.env['PYTHON_VERSION'][0]) >= 3:
 146         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 147
 148     conf.RECURSE('dynconfig')
 149     conf.RECURSE('selftest')
 150
 151     if conf.CHECK_FOR_THIRD_PARTY():
 152         conf.RECURSE('third_party')
 153     else:
 154         if not conf.CHECK_ZLIB():
 155             raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 156         else:
 157             conf.define('USING_SYSTEM_ZLIB',1)
 158
 159         if not conf.CHECK_POPT():
 160             raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 161         else:
 162             conf.define('USING_SYSTEM_POPT', 1)
 163
 164         if not conf.CHECK_CMOCKA():
 165             raise Utils.WafError('cmocka development packages has not been found.\nIf third_party is installed, check that it is in the proper place.')
 166         else:
 167             conf.define('USING_SYSTEM_CMOCKA', 1)
 168
 169         if conf.CONFIG_GET('ENABLE_SELFTEST'):
 170             if not conf.CHECK_SOCKET_WRAPPER():
 171                 raise Utils.WafError('socket_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 172             else:
 173                 conf.define('USING_SYSTEM_SOCKET_WRAPPER', 1)
 174
 175             if not conf.CHECK_NSS_WRAPPER():
 176                 raise Utils.WafError('nss_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 177             else:
 178                 conf.define('USING_SYSTEM_NSS_WRAPPER', 1)
 179
 180             if not conf.CHECK_RESOLV_WRAPPER():
 181                 raise Utils.WafError('resolv_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 182             else:
 183                 conf.define('USING_SYSTEM_RESOLV_WRAPPER', 1)
 184
 185             if not conf.CHECK_UID_WRAPPER():
 186                 raise Utils.WafError('uid_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 187             else:
 188                 conf.define('USING_SYSTEM_UID_WRAPPER', 1)
 189
 190             if not conf.CHECK_PAM_WRAPPER():
 191                 raise Utils.WafError('pam_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 192             else:
 193                 conf.define('USING_SYSTEM_PAM_WRAPPER', 1)
 194
 195     conf.RECURSE('lib/ldb')
 196
 197     if conf.CHECK_LDFLAGS(['-Wl,--wrap=test']):
 198         conf.env['HAVE_LDWRAP'] = True
 199         conf.define('HAVE_LDWRAP', 1)
 200
 201     if not (Options.options.without_ad_dc):
 202         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 203
 204     if Options.options.with_system_mitkrb5:
 205         if not Options.options.with_experimental_mit_ad_dc and \
 206            not Options.options.without_ad_dc:
 207             raise Utils.WafError('The MIT Kerberos build of Samba as an AD DC ' +
 208                                  'is experimental. Therefore '
 209                                  '--with-system-mitkrb5 requires either ' +
 210                                  '--with-experimental-mit-ad-dc or ' +
 211                                  '--without-ad-dc')
 212
 213         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 214
 215     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 216         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 217
 218     # Only process heimdal_build for non-MIT KRB5 builds
 219     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 220     # to the lowcased output of 'krb5-config --vendor'.
 221     # If it is not set or the output is 'heimdal', we are dealing with
 222     # system-provided or embedded Heimdal build
 223     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 224         conf.RECURSE('source4/heimdal_build')
 225     conf.RECURSE('source4/lib/tls')
 226     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 227     conf.RECURSE('source4/ntvfs/sysdep')
 228     conf.RECURSE('lib/util')
 229     conf.RECURSE('lib/util/charset')
 230     conf.RECURSE('source4/auth')
 231     conf.RECURSE('nsswitch')
 232     conf.RECURSE('libcli/smbreadline')
 233     conf.RECURSE('lib/crypto')
 234     conf.RECURSE('pidl')
 235     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 236         if Options.options.with_ntvfs_fileserver != False:
 237             if not (Options.options.without_ad_dc):
 238                 conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 239         if Options.options.with_ntvfs_fileserver == False:
 240             if not (Options.options.without_ad_dc):
 241                 raise Utils.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
 242         conf.RECURSE('testsuite/unittests')
 243
 244     if Options.options.with_ntvfs_fileserver == True:
 245         if Options.options.without_ad_dc:
 246             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
 247         conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 248
 249     if Options.options.with_pthreadpool:
 250         if conf.CONFIG_SET('HAVE_PTHREAD'):
 251             conf.DEFINE('WITH_PTHREADPOOL', '1')
 252         else:
 253             Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
 254             conf.undefine('WITH_PTHREADPOOL')
 255
 256     conf.RECURSE('source3')
 257     conf.RECURSE('lib/texpect')
 258     conf.RECURSE('python')
 259     if conf.env.with_ctdb:
 260         conf.RECURSE('ctdb')
 261     conf.RECURSE('lib/socket')
 262     conf.RECURSE('auth')
 263     conf.RECURSE('packaging')
 264
 265     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 266
 267     # gentoo always adds this. We want our normal build to be as
 268     # strict as the strictest OS we support, so adding this here
 269     # allows us to find problems on our development hosts faster.
 270     # It also results in faster load time.
 271
 272     conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 273
 274     if not conf.CHECK_NEED_LC("-lc not needed"):
 275         conf.ADD_LDFLAGS('-lc', testflags=False)
 276
 277     if not conf.CHECK_CODE('#include "tests/summary.c"',
 278                            define='SUMMARY_PASSES',
 279                            addmain=False,
 280                            msg='Checking configure summary'):
 281         raise Utils.WafError('configure summary failed')
 282
 283     if Options.options.enable_pie != False:
 284         if Options.options.enable_pie == True:
 285                 need_pie = True
 286         else:
 287                 # not specified, only build PIEs if supported by compiler
 288                 need_pie = False
 289         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 290                          msg="Checking compiler for PIE support"):
 291             conf.env['ENABLE_PIE'] = True
 292
 293     if Options.options.enable_relro != False:
 294         if Options.options.enable_relro == True:
 295             need_relro = True
 296         else:
 297             # not specified, only build RELROs if supported by compiler
 298             need_relro = False
 299         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 300                          msg="Checking compiler for full RELRO support"):
 301             conf.env['ENABLE_RELRO'] = True
 302
 303     conf.SAMBA_CONFIG_H('include/config.h')
 304
 305 def etags(ctx):
 306     '''build TAGS file using etags'''
 307     import Utils
 308     source_root = os.path.dirname(Utils.g_module.root_path)
 309     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 310     print("Running: %s" % cmd)
 311     status = os.system(cmd)
 312     if os.WEXITSTATUS(status):
 313         raise Utils.WafError('etags failed')
 314
 315 def ctags(ctx):
 316     "build 'tags' file using ctags"
 317     import Utils
 318     source_root = os.path.dirname(Utils.g_module.root_path)
 319     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 320     print("Running: %s" % cmd)
 321     status = os.system(cmd)
 322     if os.WEXITSTATUS(status):
 323         raise Utils.WafError('ctags failed')
 324
 325
 326 # putting this here enabled build in the list
 327 # of commands in --help
 328 def build(bld):
 329     '''build all targets'''
 330     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 331
 332
 333 def pydoctor(ctx):
 334     '''build python apidocs'''
 335     bp = os.path.abspath('bin/python')
 336     mpaths = {}
 337     modules = ['talloc', 'tdb', 'ldb']
 338     for m in modules:
 339         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 340         try:
 341             mpaths[m] = f.read().strip()
 342         finally:
 343             f.close()
 344     mpaths['main'] = bp
 345     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 346            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 347            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 348     cmd = cmd % mpaths
 349     print("Running: %s" % cmd)
 350     status = os.system(cmd)
 351     if os.WEXITSTATUS(status):
 352         raise Utils.WafError('pydoctor failed')
 353
 354
 355 def pep8(ctx):
 356     '''run pep8 validator'''
 357     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 358     print("Running: %s" % cmd)
 359     status = os.system(cmd)
 360     if os.WEXITSTATUS(status):
 361         raise Utils.WafError('pep8 failed')
 362
 363
 364 def wafdocs(ctx):
 365     '''build wafsamba apidocs'''
 366     from samba_utils import recursive_dirlist
 367     os.system('pwd')
 368     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 369
 370     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 371     print(list)
 372     for f in list:
 373         cmd += ' --add-module %s' % f
 374     print("Running: %s" % cmd)
 375     status = os.system(cmd)
 376     if os.WEXITSTATUS(status):
 377         raise Utils.WafError('wafdocs failed')
 378
 379
 380 def dist():
 381     '''makes a tarball for distribution'''
 382     sambaversion = samba_version.load_version(env=None)
 383
 384     os.system("make -C ctdb manpages")
 385     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 386
 387     os.system("DOC_VERSION='" + sambaversion.STRING + "' " + srcdir + "/release-scripts/build-manpages-nogit")
 388     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 389
 390     if sambaversion.IS_SNAPSHOT:
 391         # write .distversion file and add to tar
 392         if not os.path.isdir(blddir):
 393             os.makedirs(blddir)
 394         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 395         for field in sambaversion.vcs_fields:
 396             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 397             distversionf.write(distveroption + '\n')
 398         distversionf.flush()
 399         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 400
 401         samba_dist.dist()
 402         distversionf.close()
 403     else:
 404         samba_dist.dist()
 405
 406
 407 def distcheck():
 408     '''test that distribution tarball builds and installs'''
 409     samba_version.load_version(env=None)
 410     import Scripting
 411     d = Scripting.distcheck
 412     d()
 413
 414 def wildcard_cmd(cmd):
 415     '''called on a unknown command'''
 416     from samba_wildcard import run_named_build_task
 417     run_named_build_task(cmd)
 418
 419 def main():
 420     from samba_wildcard import wildcard_main
 421
 422     wildcard_main(wildcard_cmd)
 423 Scripting.main = main
 424
 425 def reconfigure(ctx):
 426     '''reconfigure if config scripts have changed'''
 427     import samba_utils
 428     samba_utils.reconfigure(ctx)
 429
 430
 431 if os.path.isdir(os.path.join(srcdir, ".git")):
 432     # Check if there are submodules that are checked out but out of date.
 433     for submodule, status in samba_git.read_submodule_status(srcdir):
 434         if status == "out-of-date":
 435             raise Utils.WafError("some submodules are out of date. Please run 'git submodule update'")