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     opt.add_option('--with-system-mitkdc',
  59                    help=('Specify the path to the krb5kdc binary from MIT Kerberos'),
  60                    type="string",
  61                    dest='with_system_mitkdc',
  62                    default=None)
  63
  64     opt.add_option('--with-system-heimdalkrb5',
  65                    help=('build Samba with system Heimdal Kerberos. ' +
  66                          'Requires --without-ad-dc' and
  67                          'conflicts with --with-system-mitkrb5'),
  68                    action='store_true',
  69                    dest='with_system_heimdalkrb5',
  70                    default=False)
  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.load('python') # options for disabling pyc or pyo compilation
 103     # enable options related to building python extensions
 104
 105     opt.add_option('--with-json',
 106                    action='store_true', dest='with_json',
 107                    help=("Build with JSON support (default=True). This "
 108                          "requires the jansson development headers."))
 109     opt.add_option('--without-json',
 110                    action='store_false', dest='with_json',
 111                    help=("Build without JSON support."))
 112
 113 def configure(conf):
 114     version = samba_version.load_version(env=conf.env)
 115
 116     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
 117     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
 118     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
 119
 120     if Options.options.developer:
 121         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
 122         conf.env.DEVELOPER = True
 123         # if we are in a git tree without a pre-commit hook, install a
 124         # simple default.
 125         pre_commit_hook = os.path.join(Context.g_module.top, '.git/hooks/pre-commit')
 126         if (os.path.isdir(os.path.dirname(pre_commit_hook)) and
 127             not os.path.exists(pre_commit_hook)):
 128             shutil.copy(os.path.join(Context.g_module.top, 'script/git-hooks/pre-commit-hook'),
 129                         pre_commit_hook)
 130
 131     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
 132
 133     conf.env.replace_add_global_pthread = True
 134     conf.RECURSE('lib/replace')
 135
 136     conf.RECURSE('examples/fuse')
 137     conf.RECURSE('examples/winexe')
 138
 139     conf.SAMBA_CHECK_PERL(mandatory=True)
 140     conf.find_program('xsltproc', var='XSLTPROC')
 141
 142     if conf.env.disable_python:
 143         if not (Options.options.without_ad_dc):
 144             raise Errors.WafError('--disable-python requires --without-ad-dc')
 145
 146     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
 147     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=(not conf.env.disable_python))
 148
 149     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 150         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 151         # otherwise you face errors about common symbols
 152         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 153             conf.ADD_CFLAGS('-fno-common')
 154         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 155             conf.env.append_value('cshlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 156
 157     if sys.platform == 'darwin':
 158         conf.ADD_LDFLAGS('-framework CoreFoundation')
 159
 160     conf.RECURSE('dynconfig')
 161     conf.RECURSE('selftest')
 162
 163     if conf.CHECK_FOR_THIRD_PARTY():
 164         conf.RECURSE('third_party')
 165     else:
 166         if not conf.CHECK_ZLIB():
 167             raise Errors.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 168         else:
 169             conf.define('USING_SYSTEM_ZLIB',1)
 170
 171         if not conf.CHECK_POPT():
 172             raise Errors.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 173         else:
 174             conf.define('USING_SYSTEM_POPT', 1)
 175
 176         if not conf.CHECK_CMOCKA():
 177             raise Errors.WafError('cmocka development packages has not been found.\nIf third_party is installed, check that it is in the proper place.')
 178         else:
 179             conf.define('USING_SYSTEM_CMOCKA', 1)
 180
 181         if conf.CONFIG_GET('ENABLE_SELFTEST'):
 182             if not conf.CHECK_SOCKET_WRAPPER():
 183                 raise Errors.WafError('socket_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 184             else:
 185                 conf.define('USING_SYSTEM_SOCKET_WRAPPER', 1)
 186
 187             if not conf.CHECK_NSS_WRAPPER():
 188                 raise Errors.WafError('nss_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 189             else:
 190                 conf.define('USING_SYSTEM_NSS_WRAPPER', 1)
 191
 192             if not conf.CHECK_RESOLV_WRAPPER():
 193                 raise Errors.WafError('resolv_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 194             else:
 195                 conf.define('USING_SYSTEM_RESOLV_WRAPPER', 1)
 196
 197             if not conf.CHECK_UID_WRAPPER():
 198                 raise Errors.WafError('uid_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 199             else:
 200                 conf.define('USING_SYSTEM_UID_WRAPPER', 1)
 201
 202             if not conf.CHECK_PAM_WRAPPER():
 203                 raise Errors.WafError('pam_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 204             else:
 205                 conf.define('USING_SYSTEM_PAM_WRAPPER', 1)
 206
 207     conf.RECURSE('lib/ldb')
 208
 209     if conf.CHECK_LDFLAGS(['-Wl,--wrap=test']):
 210         conf.env['HAVE_LDWRAP'] = True
 211         conf.define('HAVE_LDWRAP', 1)
 212
 213     if not (Options.options.without_ad_dc):
 214         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 215
 216     if Options.options.with_system_mitkrb5:
 217         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 218     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 219         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 220
 221     if Options.options.with_system_heimdalkrb5:
 222         if Options.options.with_system_mitkrb5:
 223             raise Utils.WafError('--with-system-heimdalkrb5 conflicts with ' +
 224                                  '--with-system-mitkrb5')
 225         if not Options.options.without_ad_dc:
 226             raise Utils.WafError('--with-system-heimdalkrb5 requires ' +
 227                                  '--without-ad-dc')
 228         conf.env.SYSTEM_LIBS += ('heimdal', 'asn1', 'com_err', 'roken',
 229                                  'hx509', 'wind', 'gssapi', 'hcrypto',
 230                                  'krb5', 'heimbase', 'asn1_compile',
 231                                  'compile_et', 'kdc', 'hdb', 'heimntlm')
 232
 233     # Only process heimdal_build for non-MIT KRB5 builds
 234     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 235     # to the lowcased output of 'krb5-config --vendor'.
 236     # If it is not set or the output is 'heimdal', we are dealing with
 237     # system-provided or embedded Heimdal build
 238     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 239         conf.RECURSE('source4/heimdal_build')
 240     conf.RECURSE('source4/lib/tls')
 241     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 242     conf.RECURSE('source4/ntvfs/sysdep')
 243     conf.RECURSE('lib/util')
 244     conf.RECURSE('lib/util/charset')
 245     conf.RECURSE('source4/auth')
 246     conf.RECURSE('nsswitch')
 247     conf.RECURSE('libcli/smbreadline')
 248     conf.RECURSE('lib/crypto')
 249     conf.RECURSE('pidl')
 250     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 251         if Options.options.with_ntvfs_fileserver != False:
 252             if not (Options.options.without_ad_dc):
 253                 conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 254         if Options.options.with_ntvfs_fileserver == False:
 255             if not (Options.options.without_ad_dc):
 256                 raise Errors.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
 257         conf.RECURSE('testsuite/unittests')
 258
 259     if Options.options.with_ntvfs_fileserver == True:
 260         if Options.options.without_ad_dc:
 261             raise Errors.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
 262         conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 263
 264     if Options.options.with_pthreadpool:
 265         if conf.CONFIG_SET('HAVE_PTHREAD') and \
 266            conf.CONFIG_SET('HAVE___THREAD') and \
 267            conf.CONFIG_SET('HAVE_ATOMIC_THREAD_FENCE_SUPPORT'):
 268             conf.DEFINE('WITH_PTHREADPOOL', '1')
 269         else:
 270             if not conf.CONFIG_SET('HAVE_PTHREAD'):
 271                 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
 272             if not conf.CONFIG_SET('HAVE_ATOMIC_THREAD_FENCE_SUPPORT'):
 273                 Logs.warn("""pthreadpool support cannot be enabled when there is
 274                           no support for atomic_thead_fence()""")
 275             if not conf.CONFIG_SET('HAVE___THREAD'):
 276                 Logs.warn("pthreadpool support cannot be enabled when __thread support was not found")
 277             conf.undefine('WITH_PTHREADPOOL')
 278
 279     conf.SET_TARGET_TYPE('jansson', 'EMPTY')
 280
 281     if Options.options.with_json != False:
 282         if conf.CHECK_CFG(package='jansson', args='--cflags --libs',
 283                           msg='Checking for jansson'):
 284             conf.CHECK_FUNCS_IN('json_object', 'jansson')
 285
 286     if not conf.CONFIG_GET('HAVE_JSON_OBJECT'):
 287         if Options.options.with_json != False:
 288             conf.fatal("Jansson JSON support not found. "
 289                        "Try installing libjansson-dev or jansson-devel. "
 290                        "Otherwise, use --without-json to build without "
 291                        "JSON support. "
 292                        "JSON support is required for the JSON "
 293                        "formatted audit log feature, the AD DC, and "
 294                        "the JSON printers of the net utility")
 295         if not Options.options.without_ad_dc:
 296             raise Errors.WafError('--without-json requires --without-ad-dc. '
 297                                  'Jansson JSON library is required for '
 298                                  'building the AD DC')
 299         Logs.info("Building without Jansson JSON log support")
 300
 301     conf.RECURSE('source3')
 302     conf.RECURSE('lib/texpect')
 303     conf.RECURSE('python')
 304     if conf.env.with_ctdb:
 305         conf.RECURSE('ctdb')
 306     conf.RECURSE('lib/socket')
 307     conf.RECURSE('lib/mscat')
 308     conf.RECURSE('packaging')
 309
 310     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 311
 312     # gentoo always adds this. We want our normal build to be as
 313     # strict as the strictest OS we support, so adding this here
 314     # allows us to find problems on our development hosts faster.
 315     # It also results in faster load time.
 316
 317     conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 318
 319     if not conf.CHECK_NEED_LC("-lc not needed"):
 320         conf.ADD_LDFLAGS('-lc', testflags=False)
 321
 322     if not conf.CHECK_CODE('#include "tests/summary.c"',
 323                            define='SUMMARY_PASSES',
 324                            addmain=False,
 325                            msg='Checking configure summary'):
 326         raise Errors.WafError('configure summary failed')
 327
 328     if Options.options.enable_pie != False:
 329         if Options.options.enable_pie == True:
 330                 need_pie = True
 331         else:
 332                 # not specified, only build PIEs if supported by compiler
 333                 need_pie = False
 334         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 335                          msg="Checking compiler for PIE support"):
 336             conf.env['ENABLE_PIE'] = True
 337
 338     if Options.options.enable_relro != False:
 339         if Options.options.enable_relro == True:
 340             need_relro = True
 341         else:
 342             # not specified, only build RELROs if supported by compiler
 343             need_relro = False
 344         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 345                          msg="Checking compiler for full RELRO support"):
 346             conf.env['ENABLE_RELRO'] = True
 347
 348     conf.SAMBA_CONFIG_H('include/config.h')
 349
 350 def etags(ctx):
 351     '''build TAGS file using etags'''
 352     from waflib import Utils
 353     source_root = os.path.dirname(Context.g_module.root_path)
 354     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 355     print("Running: %s" % cmd)
 356     status = os.system(cmd)
 357     if os.WEXITSTATUS(status):
 358         raise Errors.WafError('etags failed')
 359
 360 def ctags(ctx):
 361     "build 'tags' file using ctags"
 362     from waflib import Utils
 363     source_root = os.path.dirname(Context.g_module.root_path)
 364     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 365     print("Running: %s" % cmd)
 366     status = os.system(cmd)
 367     if os.WEXITSTATUS(status):
 368         raise Errors.WafError('ctags failed')
 369
 370
 371 # putting this here enabled build in the list
 372 # of commands in --help
 373 def build(bld):
 374     '''build all targets'''
 375     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 376
 377
 378 def pydoctor(ctx):
 379     '''build python apidocs'''
 380     bp = os.path.abspath('bin/python')
 381     mpaths = {}
 382     modules = ['talloc', 'tdb', 'ldb']
 383     for m in modules:
 384         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 385         try:
 386             mpaths[m] = f.read().strip()
 387         finally:
 388             f.close()
 389     mpaths['main'] = bp
 390     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 391            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 392            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 393     cmd = cmd % mpaths
 394     print("Running: %s" % cmd)
 395     status = os.system(cmd)
 396     if os.WEXITSTATUS(status):
 397         raise Errors.WafError('pydoctor failed')
 398
 399
 400 def pep8(ctx):
 401     '''run pep8 validator'''
 402     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 403     print("Running: %s" % cmd)
 404     status = os.system(cmd)
 405     if os.WEXITSTATUS(status):
 406         raise Errors.WafError('pep8 failed')
 407
 408
 409 def wafdocs(ctx):
 410     '''build wafsamba apidocs'''
 411     from samba_utils import recursive_dirlist
 412     os.system('pwd')
 413     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 414
 415     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 416     print(list)
 417     for f in list:
 418         cmd += ' --add-module %s' % f
 419     print("Running: %s" % cmd)
 420     status = os.system(cmd)
 421     if os.WEXITSTATUS(status):
 422         raise Errors.WafError('wafdocs failed')
 423
 424
 425 def dist():
 426     '''makes a tarball for distribution'''
 427     sambaversion = samba_version.load_version(env=None)
 428
 429     os.system("make -C ctdb manpages")
 430     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 431
 432     os.system("DOC_VERSION='" + sambaversion.STRING + "' " + Context.g_module.top + "/release-scripts/build-manpages-nogit")
 433     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 434
 435     if sambaversion.IS_SNAPSHOT:
 436         # write .distversion file and add to tar
 437         if not os.path.isdir(Context.g_module.out):
 438             os.makedirs(Context.g_module.out)
 439         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=Context.g_module.out)
 440         for field in sambaversion.vcs_fields:
 441             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 442             distversionf.write(distveroption + '\n')
 443         distversionf.flush()
 444         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 445
 446         samba_dist.dist()
 447         distversionf.close()
 448     else:
 449         samba_dist.dist()
 450
 451
 452 def distcheck():
 453     '''test that distribution tarball builds and installs'''
 454     samba_version.load_version(env=None)
 455
 456 def wildcard_cmd(cmd):
 457     '''called on a unknown command'''
 458     from samba_wildcard import run_named_build_task
 459     run_named_build_task(cmd)
 460
 461 def main():
 462     from samba_wildcard import wildcard_main
 463
 464     wildcard_main(wildcard_cmd)
 465 Scripting.main = main
 466
 467 def reconfigure(ctx):
 468     '''reconfigure if config scripts have changed'''
 469     import samba_utils
 470     samba_utils.reconfigure(ctx)
 471
 472
 473 if os.path.isdir(os.path.join(top, ".git")):
 474     # Check if there are submodules that are checked out but out of date.
 475     for submodule, status in samba_git.read_submodule_status(top):
 476         if status == "out-of-date":
 477             raise Errors.WafError("some submodules are out of date. Please run 'git submodule update'")