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 from waflib.Tools import bison
  15
  16 samba_dist.DIST_DIRS('.')
  17 samba_dist.DIST_BLACKLIST('.gitignore .bzrignore source4/selftest/provisions')
  18
  19 DEFAULT_PRIVATE_LIBS = ["ldb"]
  20
  21 # install in /usr/local/samba by default
  22 default_prefix = Options.default_prefix = '/usr/local/samba'
  23
  24 # This callback optionally takes a list of paths as arguments:
  25 # --with-system_mitkrb5 /path/to/krb5 /another/path
  26 def system_mitkrb5_callback(option, opt, value, parser):
  27     setattr(parser.values, option.dest, True)
  28     value = []
  29     for arg in parser.rargs:
  30         # stop on --foo like options
  31         if arg[:2] == "--" and len(arg) > 2:
  32             break
  33         value.append(arg)
  34     if len(value)>0:
  35         del parser.rargs[:len(value)]
  36         setattr(parser.values, option.dest, value)
  37
  38 def options(opt):
  39     opt.BUILTIN_DEFAULT('NONE')
  40     opt.PRIVATE_EXTENSION_DEFAULT('private-samba')
  41     opt.RECURSE('lib/replace')
  42     opt.RECURSE('dynconfig')
  43     opt.RECURSE('packaging')
  44     opt.RECURSE('lib/ldb')
  45     opt.RECURSE('selftest')
  46     opt.RECURSE('source4/dsdb/samdb/ldb_modules')
  47     opt.RECURSE('pidl')
  48     opt.RECURSE('source3')
  49     opt.RECURSE('lib/util')
  50     opt.RECURSE('ctdb')
  51
  52 # Optional Libraries
  53 # ------------------
  54 #
  55 # Most of the calls to opt.add_option() use default=True for the --with case
  56 #
  57 # To assist users and distributors to build Samba with the full feature
  58 # set, the build system will abort if our dependent libraries and their
  59 # header files are not found on the target system.  This will mean for
  60 # example, that xattr, acl and ldap headers must be installed for the
  61 # default build to complete.  The configure system will check for these
  62 # headers, and the error message will indicate the option (such as
  63 # --without-acl-support) that can be specified to skip this requirement.
  64 #
  65 # This will assist users and in particular distributors in building fully
  66 # functional packages, while allowing those on systems truly without these
  67 # facilities to continue to build Samba after careful consideration.
  68 #
  69 # It also ensures our container image generation in bootstrap/ is correct
  70 # as otherwise a missing package there would just silently work
  71
  72     opt.samba_add_onoff_option('pthreadpool', with_name="enable", without_name="disable", default=True)
  73
  74     opt.add_option('--with-system-mitkrb5',
  75                    help='build Samba with system MIT Kerberos. ' +
  76                         'You may specify list of paths where Kerberos is installed (e.g. /usr/local /usr/kerberos) to search krb5-config',
  77                    action='callback', callback=system_mitkrb5_callback, dest='with_system_mitkrb5', default=False)
  78
  79     opt.add_option('--with-experimental-mit-ad-dc',
  80                    help='Enable the experimental MIT Kerberos-backed AD DC.  ' +
  81                    'Note that security patches are not issued for this configuration',
  82                    action='store_true',
  83                    dest='with_experimental_mit_ad_dc',
  84                    default=False)
  85
  86     opt.add_option('--with-system-mitkdc',
  87                    help=('Specify the path to the krb5kdc binary from MIT Kerberos'),
  88                    type="string",
  89                    dest='with_system_mitkdc',
  90                    default=None)
  91
  92     opt.add_option('--with-system-heimdalkrb5',
  93                    help=('build Samba with system Heimdal Kerberos. ' +
  94                          'Requires --without-ad-dc' and
  95                          'conflicts with --with-system-mitkrb5'),
  96                    action='store_true',
  97                    dest='with_system_heimdalkrb5',
  98                    default=False)
  99
 100     opt.add_option('--without-ad-dc',
 101                    help='disable AD DC functionality (enables only Samba FS (File Server, Winbind, NMBD) and client utilities.',
 102                    action='store_true', dest='without_ad_dc', default=False)
 103
 104     opt.add_option('--with-pie',
 105                   help=("Build Position Independent Executables " +
 106                         "(default if supported by compiler)"),
 107                   action="store_true", dest='enable_pie')
 108     opt.add_option('--without-pie',
 109                   help=("Disable Position Independent Executable builds"),
 110                   action="store_false", dest='enable_pie')
 111
 112     opt.add_option('--with-relro',
 113                   help=("Build with full RELocation Read-Only (RELRO)" +
 114                         "(default if supported by compiler)"),
 115                   action="store_true", dest='enable_relro')
 116     opt.add_option('--without-relro',
 117                   help=("Disable RELRO builds"),
 118                   action="store_false", dest='enable_relro')
 119
 120     opt.add_option('--with-kernel-keyring',
 121                   help=('Enable kernely keyring support for credential storage ' +
 122                         '(default if keyutils libraries are available)'),
 123                   action='store_true', dest='enable_keyring')
 124     opt.add_option('--without-kernel-keyring',
 125                   help=('Disable kernely keyring support for credential storage'),
 126                   action='store_false', dest='enable_keyring')
 127
 128     opt.samba_add_onoff_option('ldap')
 129
 130     opt.option_group('developer options')
 131
 132     opt.load('python') # options for disabling pyc or pyo compilation
 133     # enable options related to building python extensions
 134
 135     opt.add_option('--with-json',
 136                    action='store_true', dest='with_json',
 137                    help=("Build with JSON support (default=True). This "
 138                          "requires the jansson development headers."))
 139     opt.add_option('--without-json',
 140                    action='store_false', dest='with_json',
 141                    help=("Build without JSON support."))
 142
 143     opt.samba_add_onoff_option('smb1-server',
 144                                dest='with_smb1server',
 145                                help=("Build smbd with SMB1 support (default=yes)."))
 146
 147 def configure(conf):
 148     version = samba_version.load_version(env=conf.env)
 149
 150     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
 151     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
 152     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
 153
 154     if Options.options.developer:
 155         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
 156         conf.env.DEVELOPER = True
 157         # if we are in a git tree without a pre-commit hook, install a
 158         # simple default.
 159         # we need git for 'waf dist'
 160         githooksdir = None
 161         conf.find_program('git', var='GIT')
 162         if 'GIT' in conf.env:
 163             githooksdir = conf.CHECK_COMMAND('%s rev-parse --git-path hooks' % conf.env.GIT[0],
 164                                msg='Finding githooks directory',
 165                                define=None,
 166                                on_target=False)
 167         if githooksdir and os.path.isdir(githooksdir):
 168             pre_commit_hook = os.path.join(githooksdir, 'pre-commit')
 169             if not os.path.exists(pre_commit_hook):
 170                 Logs.info("Installing script/git-hooks/pre-commit-hook as %s" %
 171                           pre_commit_hook)
 172                 shutil.copy(os.path.join(Context.g_module.top, 'script/git-hooks/pre-commit-hook'),
 173                             pre_commit_hook)
 174
 175     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
 176
 177     conf.env.replace_add_global_pthread = True
 178     conf.RECURSE('lib/replace')
 179
 180     conf.RECURSE('examples/fuse')
 181     conf.RECURSE('examples/winexe')
 182
 183     conf.SAMBA_CHECK_PERL(mandatory=True)
 184     conf.CHECK_XSLTPROC_MANPAGES()
 185
 186     if conf.env.disable_python:
 187         if not (Options.options.without_ad_dc):
 188             raise Errors.WafError('--disable-python requires --without-ad-dc')
 189
 190     conf.SAMBA_CHECK_PYTHON()
 191     conf.SAMBA_CHECK_PYTHON_HEADERS()
 192
 193     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 194         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 195         # otherwise you face errors about common symbols
 196         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 197             conf.ADD_CFLAGS('-fno-common')
 198         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 199             conf.env.append_value('cshlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 200
 201     if sys.platform == 'darwin':
 202         conf.ADD_LDFLAGS('-framework CoreFoundation')
 203
 204     conf.RECURSE('dynconfig')
 205     conf.RECURSE('selftest')
 206
 207     conf.PROCESS_SEPARATE_RULE('system_gnutls')
 208
 209     conf.CHECK_CFG(package='zlib', minversion='1.2.3',
 210                    args='--cflags --libs',
 211                    mandatory=True)
 212     conf.CHECK_FUNCS_IN('inflateInit2', 'z')
 213
 214     if Options.options.enable_keyring is not False:
 215         conf.env['WITH_KERNEL_KEYRING'] = 'auto'
 216         if Options.options.enable_keyring is True:
 217             conf.env['WITH_KERNEL_KEYRING'] = True
 218     else:
 219         conf.env['WITH_KERNEL_KEYRING'] = False
 220
 221     if conf.CHECK_FOR_THIRD_PARTY():
 222         conf.RECURSE('third_party')
 223     else:
 224
 225         if not conf.CHECK_POPT():
 226             raise Errors.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 227         else:
 228             conf.define('USING_SYSTEM_POPT', 1)
 229
 230         if not conf.CHECK_CMOCKA():
 231             raise Errors.WafError('cmocka development packages has not been found.\nIf third_party is installed, check that it is in the proper place.')
 232         else:
 233             conf.define('USING_SYSTEM_CMOCKA', 1)
 234
 235         if conf.CONFIG_GET('ENABLE_SELFTEST'):
 236             if not conf.CHECK_SOCKET_WRAPPER():
 237                 raise Errors.WafError('socket_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 238             else:
 239                 conf.define('USING_SYSTEM_SOCKET_WRAPPER', 1)
 240
 241             if not conf.CHECK_NSS_WRAPPER():
 242                 raise Errors.WafError('nss_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 243             else:
 244                 conf.define('USING_SYSTEM_NSS_WRAPPER', 1)
 245
 246             if not conf.CHECK_RESOLV_WRAPPER():
 247                 raise Errors.WafError('resolv_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 248             else:
 249                 conf.define('USING_SYSTEM_RESOLV_WRAPPER', 1)
 250
 251             if not conf.CHECK_UID_WRAPPER():
 252                 raise Errors.WafError('uid_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 253             else:
 254                 conf.define('USING_SYSTEM_UID_WRAPPER', 1)
 255
 256             if not conf.CHECK_PAM_WRAPPER():
 257                 raise Errors.WafError('pam_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 258             else:
 259                 conf.define('USING_SYSTEM_PAM_WRAPPER', 1)
 260
 261     # Check for LDAP
 262     if Options.options.with_ldap:
 263         conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
 264         conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
 265         conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
 266         conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
 267
 268         # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
 269         # for the samba logs
 270         conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
 271                             define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
 272
 273         conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
 274         conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
 275
 276         # Check if ldap_set_rebind_proc() takes three arguments
 277         if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
 278                            'LDAP_SET_REBIND_PROC_ARGS',
 279                            msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
 280                            headers='ldap.h lber.h', link=False):
 281             conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
 282         else:
 283             conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
 284
 285         # last but not least, if ldap_init() exists, we want to use ldap
 286         if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
 287             conf.DEFINE('HAVE_LDAP', '1')
 288             conf.DEFINE('LDAP_DEPRECATED', '1')
 289             conf.env['HAVE_LDAP'] = '1'
 290             # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
 291             # SASL wrapping hooks
 292             if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
 293                     conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
 294                 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
 295             conf.env.ENABLE_LDAP_BACKEND = True
 296         else:
 297             conf.fatal("LDAP support not found. "
 298                        "Try installing libldap2-dev or openldap-devel. "
 299                        "Otherwise, use --without-ldap to build without "
 300                        "LDAP support. "
 301                        "LDAP support is required for the LDAP passdb backend, "
 302                        "LDAP idmap backends and ADS. "
 303                        "ADS support improves communication with "
 304                        "Active Directory domain controllers.")
 305     else:
 306         conf.SET_TARGET_TYPE('ldap', 'EMPTY')
 307         conf.SET_TARGET_TYPE('lber', 'EMPTY')
 308
 309     conf.RECURSE('lib/tdb')
 310     conf.RECURSE('lib/tevent')
 311     conf.RECURSE('lib/ldb')
 312
 313     if conf.CHECK_LDFLAGS(['-Wl,--wrap=test']):
 314         conf.env['HAVE_LDWRAP'] = True
 315         conf.define('HAVE_LDWRAP', 1)
 316
 317     if not (Options.options.without_ad_dc):
 318         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 319
 320     # Check for flex before doing the embedded heimdal checks so we can bail if we don't have it.
 321     Logs.info("Checking for flex")
 322     conf.find_program('flex', var='FLEX')
 323     if conf.env['FLEX']:
 324         conf.CHECK_COMMAND('%s --version' % conf.env.FLEX[0],
 325                            msg='Using flex version',
 326                            define=None,
 327                            on_target=False)
 328     conf.env.FLEXFLAGS = ['-t']
 329
 330     # #line statements in these generated files cause issues for lcov
 331     conf.env.FLEXFLAGS += ["--noline"]
 332
 333     Logs.info("Checking for bison")
 334     bison.configure(conf)
 335     if conf.env['BISON']:
 336         conf.CHECK_COMMAND('%s --version  | head -n1' % conf.env.BISON[0],
 337                            msg='Using bison version',
 338                            define=None,
 339                            on_target=False)
 340
 341     # #line statements in these generated files cause issues for lcov
 342     conf.env.BISONFLAGS += ["--no-line"]
 343
 344     if Options.options.with_system_mitkrb5:
 345         if not Options.options.with_experimental_mit_ad_dc and \
 346            not Options.options.without_ad_dc:
 347             raise Errors.WafError('The MIT Kerberos build of Samba as an AD DC ' +
 348                                   'is experimental. Therefore '
 349                                   '--with-system-mitkrb5 requires either ' +
 350                                   '--with-experimental-mit-ad-dc or ' +
 351                                   '--without-ad-dc')
 352
 353         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 354
 355     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 356         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 357
 358     if Options.options.with_system_heimdalkrb5:
 359         if Options.options.with_system_mitkrb5:
 360             raise Errors.WafError('--with-system-heimdalkrb5 conflicts with ' +
 361                                   '--with-system-mitkrb5')
 362         if not Options.options.without_ad_dc:
 363             raise Errors.WafError('--with-system-heimdalkrb5 requires ' +
 364                                   '--without-ad-dc')
 365         conf.env.SYSTEM_LIBS += ('heimdal', 'asn1', 'com_err', 'roken',
 366                                  'hx509', 'wind', 'gssapi', 'hcrypto',
 367                                  'krb5', 'heimbase', 'asn1_compile',
 368                                  'compile_et', 'kdc', 'hdb', 'heimntlm')
 369         conf.PROCESS_SEPARATE_RULE('system_heimdal')
 370
 371     if not conf.CONFIG_GET('KRB5_VENDOR'):
 372         conf.PROCESS_SEPARATE_RULE('embedded_heimdal')
 373
 374     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 375     conf.RECURSE('source4/ntvfs/sysdep')
 376     conf.RECURSE('lib/util')
 377     conf.RECURSE('lib/util/charset')
 378     conf.RECURSE('source4/auth')
 379     conf.RECURSE('nsswitch')
 380     conf.RECURSE('libcli/smbreadline')
 381     conf.RECURSE('pidl')
 382     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 383         if not (Options.options.without_ad_dc):
 384             conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 385         conf.RECURSE('testsuite/unittests')
 386
 387     if Options.options.with_pthreadpool:
 388         if conf.CONFIG_SET('HAVE_PTHREAD'):
 389             conf.DEFINE('WITH_PTHREADPOOL', '1')
 390         else:
 391             Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
 392             conf.undefine('WITH_PTHREADPOOL')
 393
 394     conf.SET_TARGET_TYPE('jansson', 'EMPTY')
 395
 396     if Options.options.with_json is not False:
 397         if conf.CHECK_CFG(package='jansson', args='--cflags --libs',
 398                           msg='Checking for jansson'):
 399             conf.CHECK_FUNCS_IN('json_object', 'jansson')
 400
 401     if not conf.CONFIG_GET('HAVE_JSON_OBJECT'):
 402         if Options.options.with_json is not False:
 403             conf.fatal("Jansson JSON support not found. "
 404                        "Try installing libjansson-dev or jansson-devel. "
 405                        "Otherwise, use --without-json to build without "
 406                        "JSON support. "
 407                        "JSON support is required for the JSON "
 408                        "formatted audit log feature, the AD DC, and "
 409                        "the JSON printers of the net utility")
 410         if not Options.options.without_ad_dc:
 411             raise Errors.WafError('--without-json requires --without-ad-dc. '
 412                                  'Jansson JSON library is required for '
 413                                  'building the AD DC')
 414         Logs.info("Building without Jansson JSON log support")
 415
 416     conf.RECURSE('source3')
 417     conf.RECURSE('lib/texpect')
 418     conf.RECURSE('lib/tsocket')
 419     conf.RECURSE('python')
 420     if conf.env.with_ctdb:
 421         conf.RECURSE('ctdb')
 422     conf.RECURSE('lib/socket')
 423     conf.RECURSE('lib/mscat')
 424     conf.RECURSE('packaging')
 425     conf.RECURSE('lib/krb5_wrap')
 426
 427     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 428
 429     # gentoo always adds this. We want our normal build to be as
 430     # strict as the strictest OS we support, so adding this here
 431     # allows us to find problems on our development hosts faster.
 432     # It also results in faster load time.
 433
 434     if (not Options.options.address_sanitizer
 435         and conf.CHECK_LDFLAGS('-Wl,--as-needed')):
 436         conf.env.append_unique('LINKFLAGS', '-Wl,--as-needed')
 437
 438     if not conf.CHECK_NEED_LC("-lc not needed"):
 439         conf.ADD_LDFLAGS('-lc', testflags=False)
 440
 441     if not conf.CHECK_CODE('#include "tests/summary.c"',
 442                            define='SUMMARY_PASSES',
 443                            addmain=False,
 444                            msg='Checking configure summary'):
 445         raise Errors.WafError('configure summary failed')
 446
 447     if Options.options.enable_pie is not False:
 448         if Options.options.enable_pie is True:
 449                 need_pie = True
 450         else:
 451                 # not specified, only build PIEs if supported by compiler
 452                 need_pie = False
 453         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 454                          msg="Checking compiler for PIE support"):
 455             conf.env['ENABLE_PIE'] = True
 456
 457     if Options.options.enable_relro is not False:
 458         if Options.options.enable_relro is True:
 459             need_relro = True
 460         else:
 461             # not specified, only build RELROs if supported by compiler
 462             need_relro = False
 463         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 464                          msg="Checking compiler for full RELRO support"):
 465             conf.env['ENABLE_RELRO'] = True
 466
 467     if conf.CONFIG_GET('ENABLE_SELFTEST') and \
 468        Options.options.with_smb1server is False and \
 469        Options.options.without_ad_dc is not True:
 470         conf.fatal('--without-smb1-server cannot be specified with '
 471                    '--enable-selftest/--enable-developer if '
 472                    '--without-ad-dc is NOT set!')
 473
 474     if Options.options.with_smb1server is not False:
 475         conf.DEFINE('WITH_SMB1SERVER', '1')
 476
 477     #
 478     # FreeBSD is broken. It doesn't include 'extern char **environ'
 479     # in any shared library, but statically inside crt0.o.
 480     #
 481     # If we're running on a FreeBSD with the GNU linker ld we
 482     # can get around this by explicitly telling the linker to
 483     # ignore 'environ' as an unresolved symbol in a shared library.
 484     #
 485     # However, the clang linker ld.lld-XX is broken in that it
 486     # doesn't have that option.
 487     #
 488     # First try to see if have '-Wl,--ignore-unresolved-symbol,environ'
 489     # and just use that if so.
 490     #
 491     # If not, we have to use '-Wl,--allow-shlib-undefined' instead
 492     # and remove all instances of '-Wl,-no-undefined'.
 493
 494     if sys.platform.startswith('freebsd'):
 495         # Do we have Wl,--ignore-unresolved-symbol,environ ?
 496         flag_added = conf.ADD_LDFLAGS('-Wl,--ignore-unresolved-symbol,environ', testflags=True)
 497         if not flag_added:
 498             # No, fall back to -Wl,--allow-shlib-undefined.
 499             conf.ADD_LDFLAGS('-Wl,--allow-shlib-undefined', testflags=True)
 500             # Remove any uses of '-Wl,-no-undefined'
 501             conf.env['EXTRA_LDFLAGS'] = list(filter(('-Wl,-no-undefined').__ne__, conf.env['EXTRA_LDFLAGS']))
 502             # And make sure we don't try and remove it again when 'allow_undefined_symbols=true'
 503             conf.env.undefined_ldflags = []
 504
 505     conf.SAMBA_CONFIG_H('include/config.h')
 506
 507 def etags(ctx):
 508     '''build TAGS file using etags'''
 509     source_root = os.path.dirname(Context.g_module.root_path)
 510     cmd = r'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 511     print("Running: %s" % cmd)
 512     status = os.system(cmd)
 513     if os.WEXITSTATUS(status):
 514         raise Errors.WafError('etags failed')
 515
 516 def ctags(ctx):
 517     "build 'tags' file using ctags"
 518     source_root = os.path.dirname(Context.g_module.root_path)
 519     cmd = r'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 520     print("Running: %s" % cmd)
 521     status = os.system(cmd)
 522     if os.WEXITSTATUS(status):
 523         raise Errors.WafError('ctags failed')
 524
 525
 526 # putting this here enabled build in the list
 527 # of commands in --help
 528 def build(bld):
 529     '''build all targets'''
 530     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 531
 532
 533 def pep8(ctx):
 534     '''run pep8 validator'''
 535     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 536     print("Running: %s" % cmd)
 537     status = os.system(cmd)
 538     if os.WEXITSTATUS(status):
 539         raise Errors.WafError('pep8 failed')
 540
 541
 542 def dist():
 543     '''makes a tarball for distribution'''
 544     sambaversion = samba_version.load_version(env=None)
 545
 546     os.system("make -C ctdb manpages")
 547     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 548
 549     os.system("DOC_VERSION='" + sambaversion.STRING + "' " + Context.g_module.top + "/release-scripts/build-manpages-nogit")
 550     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 551
 552     if sambaversion.IS_SNAPSHOT:
 553         # write .distversion file and add to tar
 554         if not os.path.isdir(Context.g_module.out):
 555             os.makedirs(Context.g_module.out)
 556         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=Context.g_module.out)
 557         for field in sambaversion.vcs_fields:
 558             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 559             distversionf.write(distveroption + '\n')
 560         distversionf.flush()
 561         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 562
 563         samba_dist.dist()
 564         distversionf.close()
 565     else:
 566         samba_dist.dist()
 567
 568
 569 def distcheck():
 570     '''test that distribution tarball builds and installs'''
 571     samba_version.load_version(env=None)
 572
 573 def printversion(ctx):
 574     '''print version'''
 575     ver = samba_version.load_version(env=None)
 576     print('Samba Version: ' + ver.STRING_WITH_NICKNAME)
 577
 578 def wildcard_cmd(cmd):
 579     '''called on a unknown command'''
 580     from samba_wildcard import run_named_build_task
 581     run_named_build_task(cmd)
 582
 583 def main():
 584     from samba_wildcard import wildcard_main
 585
 586     wildcard_main(wildcard_cmd)
 587 Scripting.main = main
 588
 589 def reconfigure(ctx):
 590     '''reconfigure if config scripts have changed'''
 591     samba_utils.reconfigure(ctx)
 592
 593
 594 if os.path.isdir(os.path.join(top, ".git")):
 595     # Check if there are submodules that are checked out but out of date.
 596     for submodule, status in samba_git.read_submodule_status(top):
 597         if status == "out-of-date":
 598             raise Errors.WafError("some submodules are out of date. Please run 'git submodule update'")