wscript

   1 #!/usr/bin/env python
   2
   3 top = '.'
   4 out = 'bin'
   5
   6 APPNAME='samba'
   7 VERSION=None
   8
   9 import sys, os, tempfile
  10 sys.path.insert(0, top+"/buildtools/wafsamba")
  11 import shutil
  12 import wafsamba, samba_dist, samba_git, samba_version, samba_utils
  13 from waflib import Options, Scripting, Logs, Context, Errors
  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 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('--with-system-heimdalkrb5',
  73                    help=('build Samba with system Heimdal Kerberos. ' +
  74                          'Requires --without-ad-dc' and
  75                          'conflicts with --with-system-mitkrb5'),
  76                    action='store_true',
  77                    dest='with_system_heimdalkrb5',
  78                    default=False)
  79
  80     opt.add_option('--without-ad-dc',
  81                    help='disable AD DC functionality (enables only Samba FS (File Server, Winbind, NMBD) and client utilities.',
  82                    action='store_true', dest='without_ad_dc', default=False)
  83
  84     opt.add_option('--with-ntvfs-fileserver',
  85                    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',
  86                    action='store_true', dest='with_ntvfs_fileserver')
  87
  88     opt.add_option('--without-ntvfs-fileserver',
  89                    help='disable the deprecated NTVFS file server from the original Samba4 branch',
  90                    action='store_false', dest='with_ntvfs_fileserver')
  91
  92     opt.add_option('--with-pie',
  93                   help=("Build Position Independent Executables " +
  94                         "(default if supported by compiler)"),
  95                   action="store_true", dest='enable_pie')
  96     opt.add_option('--without-pie',
  97                   help=("Disable Position Independent Executable builds"),
  98                   action="store_false", dest='enable_pie')
  99
 100     opt.add_option('--with-relro',
 101                   help=("Build with full RELocation Read-Only (RELRO)" +
 102                         "(default if supported by compiler)"),
 103                   action="store_true", dest='enable_relro')
 104     opt.add_option('--without-relro',
 105                   help=("Disable RELRO builds"),
 106                   action="store_false", dest='enable_relro')
 107
 108     gr = opt.option_group('developer options')
 109
 110     opt.load('python') # options for disabling pyc or pyo compilation
 111     # enable options related to building python extensions
 112
 113     opt.add_option('--with-json',
 114                    action='store_true', dest='with_json',
 115                    help=("Build with JSON support (default=True). This "
 116                          "requires the jansson development headers."))
 117     opt.add_option('--without-json',
 118                    action='store_false', dest='with_json',
 119                    help=("Build without JSON support."))
 120
 121 def configure(conf):
 122     version = samba_version.load_version(env=conf.env)
 123
 124     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
 125     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
 126     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
 127
 128     if Options.options.developer:
 129         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
 130         conf.env.DEVELOPER = True
 131         # if we are in a git tree without a pre-commit hook, install a
 132         # simple default.
 133         pre_commit_hook = os.path.join(Context.g_module.top, '.git/hooks/pre-commit')
 134         if (os.path.isdir(os.path.dirname(pre_commit_hook)) and
 135             not os.path.exists(pre_commit_hook)):
 136             shutil.copy(os.path.join(Context.g_module.top, 'script/git-hooks/pre-commit-hook'),
 137                         pre_commit_hook)
 138
 139     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
 140
 141     conf.env.replace_add_global_pthread = True
 142     conf.RECURSE('lib/replace')
 143
 144     conf.RECURSE('examples/fuse')
 145     conf.RECURSE('examples/winexe')
 146
 147     conf.SAMBA_CHECK_PERL(mandatory=True)
 148     conf.find_program('xsltproc', var='XSLTPROC')
 149
 150     if conf.env.disable_python:
 151         if not (Options.options.without_ad_dc):
 152             raise Errors.WafError('--disable-python requires --without-ad-dc')
 153
 154     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
 155     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=(not conf.env.disable_python))
 156
 157     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 158         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 159         # otherwise you face errors about common symbols
 160         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 161             conf.ADD_CFLAGS('-fno-common')
 162         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 163             conf.env.append_value('cshlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 164
 165     if sys.platform == 'darwin':
 166         conf.ADD_LDFLAGS('-framework CoreFoundation')
 167
 168     conf.RECURSE('dynconfig')
 169     conf.RECURSE('selftest')
 170
 171     if conf.CHECK_FOR_THIRD_PARTY():
 172         conf.RECURSE('third_party')
 173     else:
 174         if not conf.CHECK_ZLIB():
 175             raise Errors.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 176         else:
 177             conf.define('USING_SYSTEM_ZLIB',1)
 178
 179         if not conf.CHECK_POPT():
 180             raise Errors.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 181         else:
 182             conf.define('USING_SYSTEM_POPT', 1)
 183
 184         if not conf.CHECK_CMOCKA():
 185             raise Errors.WafError('cmocka development packages has not been found.\nIf third_party is installed, check that it is in the proper place.')
 186         else:
 187             conf.define('USING_SYSTEM_CMOCKA', 1)
 188
 189         if conf.CONFIG_GET('ENABLE_SELFTEST'):
 190             if not conf.CHECK_SOCKET_WRAPPER():
 191                 raise Errors.WafError('socket_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_SOCKET_WRAPPER', 1)
 194
 195             if not conf.CHECK_NSS_WRAPPER():
 196                 raise Errors.WafError('nss_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 197             else:
 198                 conf.define('USING_SYSTEM_NSS_WRAPPER', 1)
 199
 200             if not conf.CHECK_RESOLV_WRAPPER():
 201                 raise Errors.WafError('resolv_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 202             else:
 203                 conf.define('USING_SYSTEM_RESOLV_WRAPPER', 1)
 204
 205             if not conf.CHECK_UID_WRAPPER():
 206                 raise Errors.WafError('uid_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 207             else:
 208                 conf.define('USING_SYSTEM_UID_WRAPPER', 1)
 209
 210             if not conf.CHECK_PAM_WRAPPER():
 211                 raise Errors.WafError('pam_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 212             else:
 213                 conf.define('USING_SYSTEM_PAM_WRAPPER', 1)
 214
 215     conf.RECURSE('lib/ldb')
 216
 217     if conf.CHECK_LDFLAGS(['-Wl,--wrap=test']):
 218         conf.env['HAVE_LDWRAP'] = True
 219         conf.define('HAVE_LDWRAP', 1)
 220
 221     if not (Options.options.without_ad_dc):
 222         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 223
 224     if Options.options.with_system_mitkrb5:
 225         if not Options.options.with_experimental_mit_ad_dc and \
 226            not Options.options.without_ad_dc:
 227             raise Errors.WafError('The MIT Kerberos build of Samba as an AD DC ' +
 228                                   'is experimental. Therefore '
 229                                   '--with-system-mitkrb5 requires either ' +
 230                                   '--with-experimental-mit-ad-dc or ' +
 231                                   '--without-ad-dc')
 232
 233         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 234
 235     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 236         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 237
 238     if Options.options.with_system_heimdalkrb5:
 239         if Options.options.with_system_mitkrb5:
 240             raise Errors.WafError('--with-system-heimdalkrb5 conflicts with ' +
 241                                   '--with-system-mitkrb5')
 242         if not Options.options.without_ad_dc:
 243             raise Errors.WafError('--with-system-heimdalkrb5 requires ' +
 244                                   '--without-ad-dc')
 245         conf.env.SYSTEM_LIBS += ('heimdal', 'asn1', 'com_err', 'roken',
 246                                  'hx509', 'wind', 'gssapi', 'hcrypto',
 247                                  'krb5', 'heimbase', 'asn1_compile',
 248                                  'compile_et', 'kdc', 'hdb', 'heimntlm')
 249
 250     # Only process heimdal_build for non-MIT KRB5 builds
 251     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 252     # to the lowcased output of 'krb5-config --vendor'.
 253     # If it is not set or the output is 'heimdal', we are dealing with
 254     # system-provided or embedded Heimdal build
 255     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 256         conf.RECURSE('source4/heimdal_build')
 257     conf.RECURSE('source4/lib/tls')
 258     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 259     conf.RECURSE('source4/ntvfs/sysdep')
 260     conf.RECURSE('lib/util')
 261     conf.RECURSE('lib/util/charset')
 262     conf.RECURSE('source4/auth')
 263     conf.RECURSE('nsswitch')
 264     conf.RECURSE('libcli/smbreadline')
 265     conf.RECURSE('lib/crypto')
 266     conf.RECURSE('pidl')
 267     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 268         if Options.options.with_ntvfs_fileserver != False:
 269             if not (Options.options.without_ad_dc):
 270                 conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 271         if Options.options.with_ntvfs_fileserver == False:
 272             if not (Options.options.without_ad_dc):
 273                 raise Errors.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
 274         conf.RECURSE('testsuite/unittests')
 275
 276     if Options.options.with_ntvfs_fileserver == True:
 277         if Options.options.without_ad_dc:
 278             raise Errors.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
 279         conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 280
 281     if Options.options.with_pthreadpool:
 282         if conf.CONFIG_SET('HAVE_PTHREAD') and \
 283            conf.CONFIG_SET('HAVE___THREAD') and \
 284            conf.CONFIG_SET('HAVE_ATOMIC_THREAD_FENCE_SUPPORT'):
 285             conf.DEFINE('WITH_PTHREADPOOL', '1')
 286         else:
 287             if not conf.CONFIG_SET('HAVE_PTHREAD'):
 288                 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
 289             if not conf.CONFIG_SET('HAVE_ATOMIC_THREAD_FENCE_SUPPORT'):
 290                 Logs.warn("""pthreadpool support cannot be enabled when there is
 291                           no support for atomic_thead_fence()""")
 292             if not conf.CONFIG_SET('HAVE___THREAD'):
 293                 Logs.warn("pthreadpool support cannot be enabled when __thread support was not found")
 294             conf.undefine('WITH_PTHREADPOOL')
 295
 296     conf.SET_TARGET_TYPE('jansson', 'EMPTY')
 297
 298     if Options.options.with_json != False:
 299         if conf.CHECK_CFG(package='jansson', args='--cflags --libs',
 300                           msg='Checking for jansson'):
 301             conf.CHECK_FUNCS_IN('json_object', 'jansson')
 302
 303     if not conf.CONFIG_GET('HAVE_JSON_OBJECT'):
 304         if Options.options.with_json != False:
 305             conf.fatal("Jansson JSON support not found. "
 306                        "Try installing libjansson-dev or jansson-devel. "
 307                        "Otherwise, use --without-json to build without "
 308                        "JSON support. "
 309                        "JSON support is required for the JSON "
 310                        "formatted audit log feature, the AD DC, and "
 311                        "the JSON printers of the net utility")
 312         if not Options.options.without_ad_dc:
 313             raise Errors.WafError('--without-json requires --without-ad-dc. '
 314                                  'Jansson JSON library is required for '
 315                                  'building the AD DC')
 316         Logs.info("Building without Jansson JSON log support")
 317
 318     conf.RECURSE('source3')
 319     conf.RECURSE('lib/texpect')
 320     conf.RECURSE('python')
 321     if conf.env.with_ctdb:
 322         conf.RECURSE('ctdb')
 323     conf.RECURSE('lib/socket')
 324     conf.RECURSE('lib/mscat')
 325     conf.RECURSE('packaging')
 326
 327     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 328
 329     # gentoo always adds this. We want our normal build to be as
 330     # strict as the strictest OS we support, so adding this here
 331     # allows us to find problems on our development hosts faster.
 332     # It also results in faster load time.
 333
 334     conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 335
 336     if not conf.CHECK_NEED_LC("-lc not needed"):
 337         conf.ADD_LDFLAGS('-lc', testflags=False)
 338
 339     if not conf.CHECK_CODE('#include "tests/summary.c"',
 340                            define='SUMMARY_PASSES',
 341                            addmain=False,
 342                            msg='Checking configure summary'):
 343         raise Errors.WafError('configure summary failed')
 344
 345     if Options.options.enable_pie != False:
 346         if Options.options.enable_pie == True:
 347                 need_pie = True
 348         else:
 349                 # not specified, only build PIEs if supported by compiler
 350                 need_pie = False
 351         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 352                          msg="Checking compiler for PIE support"):
 353             conf.env['ENABLE_PIE'] = True
 354
 355     if Options.options.enable_relro != False:
 356         if Options.options.enable_relro == True:
 357             need_relro = True
 358         else:
 359             # not specified, only build RELROs if supported by compiler
 360             need_relro = False
 361         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 362                          msg="Checking compiler for full RELRO support"):
 363             conf.env['ENABLE_RELRO'] = True
 364
 365     conf.SAMBA_CONFIG_H('include/config.h')
 366
 367 def etags(ctx):
 368     '''build TAGS file using etags'''
 369     from waflib import Utils
 370     source_root = os.path.dirname(Context.g_module.root_path)
 371     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 372     print("Running: %s" % cmd)
 373     status = os.system(cmd)
 374     if os.WEXITSTATUS(status):
 375         raise Errors.WafError('etags failed')
 376
 377 def ctags(ctx):
 378     "build 'tags' file using ctags"
 379     from waflib import Utils
 380     source_root = os.path.dirname(Context.g_module.root_path)
 381     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 382     print("Running: %s" % cmd)
 383     status = os.system(cmd)
 384     if os.WEXITSTATUS(status):
 385         raise Errors.WafError('ctags failed')
 386
 387
 388 # putting this here enabled build in the list
 389 # of commands in --help
 390 def build(bld):
 391     '''build all targets'''
 392     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 393
 394
 395 def pydoctor(ctx):
 396     '''build python apidocs'''
 397     bp = os.path.abspath('bin/python')
 398     mpaths = {}
 399     modules = ['talloc', 'tdb', 'ldb']
 400     for m in modules:
 401         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 402         try:
 403             mpaths[m] = f.read().strip()
 404         finally:
 405             f.close()
 406     mpaths['main'] = bp
 407     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 408            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 409            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 410     cmd = cmd % mpaths
 411     print("Running: %s" % cmd)
 412     status = os.system(cmd)
 413     if os.WEXITSTATUS(status):
 414         raise Errors.WafError('pydoctor failed')
 415
 416
 417 def pep8(ctx):
 418     '''run pep8 validator'''
 419     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 420     print("Running: %s" % cmd)
 421     status = os.system(cmd)
 422     if os.WEXITSTATUS(status):
 423         raise Errors.WafError('pep8 failed')
 424
 425
 426 def wafdocs(ctx):
 427     '''build wafsamba apidocs'''
 428     from samba_utils import recursive_dirlist
 429     os.system('pwd')
 430     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 431
 432     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 433     print(list)
 434     for f in list:
 435         cmd += ' --add-module %s' % f
 436     print("Running: %s" % cmd)
 437     status = os.system(cmd)
 438     if os.WEXITSTATUS(status):
 439         raise Errors.WafError('wafdocs failed')
 440
 441
 442 def dist():
 443     '''makes a tarball for distribution'''
 444     sambaversion = samba_version.load_version(env=None)
 445
 446     os.system("make -C ctdb manpages")
 447     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 448
 449     os.system("DOC_VERSION='" + sambaversion.STRING + "' " + Context.g_module.top + "/release-scripts/build-manpages-nogit")
 450     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 451
 452     if sambaversion.IS_SNAPSHOT:
 453         # write .distversion file and add to tar
 454         if not os.path.isdir(Context.g_module.out):
 455             os.makedirs(Context.g_module.out)
 456         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=Context.g_module.out)
 457         for field in sambaversion.vcs_fields:
 458             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 459             distversionf.write(distveroption + '\n')
 460         distversionf.flush()
 461         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 462
 463         samba_dist.dist()
 464         distversionf.close()
 465     else:
 466         samba_dist.dist()
 467
 468
 469 def distcheck():
 470     '''test that distribution tarball builds and installs'''
 471     samba_version.load_version(env=None)
 472
 473 def wildcard_cmd(cmd):
 474     '''called on a unknown command'''
 475     from samba_wildcard import run_named_build_task
 476     run_named_build_task(cmd)
 477
 478 def main():
 479     from samba_wildcard import wildcard_main
 480
 481     wildcard_main(wildcard_cmd)
 482 Scripting.main = main
 483
 484 def reconfigure(ctx):
 485     '''reconfigure if config scripts have changed'''
 486     import samba_utils
 487     samba_utils.reconfigure(ctx)
 488
 489
 490 if os.path.isdir(os.path.join(top, ".git")):
 491     # Check if there are submodules that are checked out but out of date.
 492     for submodule, status in samba_git.read_submodule_status(top):
 493         if status == "out-of-date":
 494             raise Errors.WafError("some submodules are out of date. Please run 'git submodule update'")