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 import shutil
  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/audit_logging')
  39     opt.RECURSE('lib/replace')
  40     opt.RECURSE('dynconfig')
  41     opt.RECURSE('packaging')
  42     opt.RECURSE('lib/ldb')
  43     opt.RECURSE('selftest')
  44     opt.RECURSE('source4/lib/tls')
  45     opt.RECURSE('source4/dsdb/samdb/ldb_modules')
  46     opt.RECURSE('pidl')
  47     opt.RECURSE('source3')
  48     opt.RECURSE('lib/util')
  49     opt.RECURSE('lib/crypto')
  50     opt.RECURSE('ctdb')
  51
  52
  53     opt.samba_add_onoff_option('pthreadpool', with_name="enable", without_name="disable", default=True)
  54
  55     opt.add_option('--with-system-mitkrb5',
  56                    help='build Samba with system MIT Kerberos. ' +
  57                         'You may specify list of paths where Kerberos is installed (e.g. /usr/local /usr/kerberos) to search krb5-config',
  58                    action='callback', callback=system_mitkrb5_callback, dest='with_system_mitkrb5', default=False)
  59
  60     opt.add_option('--with-experimental-mit-ad-dc',
  61                    help='Enable the experimental MIT Kerberos-backed AD DC.  ' +
  62                    'Note that security patches are not issued for this configuration',
  63                    action='store_true',
  64                    dest='with_experimental_mit_ad_dc',
  65                    default=False)
  66
  67     opt.add_option('--with-system-mitkdc',
  68                    help=('Specify the path to the krb5kdc binary from MIT Kerberos'),
  69                    type="string",
  70                    dest='with_system_mitkdc',
  71                    default=None)
  72
  73     opt.add_option('--with-system-heimdalkrb5',
  74                    help=('build Samba with system Heimdal Kerberos. ' +
  75                          'Requires --without-ad-dc' and
  76                          'conflicts with --with-system-mitkrb5'),
  77                    action='store_true',
  78                    dest='with_system_heimdalkrb5',
  79                    default=False)
  80
  81     opt.add_option('--without-ad-dc',
  82                    help='disable AD DC functionality (enables only Samba FS (File Server, Winbind, NMBD) and client utilities.',
  83                    action='store_true', dest='without_ad_dc', default=False)
  84
  85     opt.add_option('--with-ntvfs-fileserver',
  86                    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',
  87                    action='store_true', dest='with_ntvfs_fileserver')
  88
  89     opt.add_option('--without-ntvfs-fileserver',
  90                    help='disable the deprecated NTVFS file server from the original Samba4 branch',
  91                    action='store_false', dest='with_ntvfs_fileserver')
  92
  93     opt.add_option('--with-pie',
  94                   help=("Build Position Independent Executables " +
  95                         "(default if supported by compiler)"),
  96                   action="store_true", dest='enable_pie')
  97     opt.add_option('--without-pie',
  98                   help=("Disable Position Independent Executable builds"),
  99                   action="store_false", dest='enable_pie')
 100
 101     opt.add_option('--with-relro',
 102                   help=("Build with full RELocation Read-Only (RELRO)" +
 103                         "(default if supported by compiler)"),
 104                   action="store_true", dest='enable_relro')
 105     opt.add_option('--without-relro',
 106                   help=("Disable RELRO builds"),
 107                   action="store_false", dest='enable_relro')
 108
 109     gr = opt.option_group('developer options')
 110
 111     opt.tool_options('python') # options for disabling pyc or pyo compilation
 112     # enable options related to building python extensions
 113
 114
 115 def configure(conf):
 116     version = samba_version.load_version(env=conf.env)
 117
 118     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
 119     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
 120     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
 121
 122     if Options.options.developer:
 123         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
 124         conf.env.DEVELOPER = True
 125         # if we are in a git tree without a pre-commit hook, install a
 126         # simple default.
 127         pre_commit_hook = os.path.join(srcdir, '.git/hooks/pre-commit')
 128         if (os.path.isdir(os.path.dirname(pre_commit_hook)) and
 129             not os.path.exists(pre_commit_hook)):
 130             shutil.copy(os.path.join(srcdir, 'script/git-hooks/pre-commit-hook'),
 131                         pre_commit_hook)
 132
 133     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
 134
 135     conf.env.replace_add_global_pthread = True
 136     conf.RECURSE('lib/replace')
 137
 138     conf.RECURSE('examples/fuse')
 139
 140     conf.SAMBA_CHECK_PERL(mandatory=True)
 141     conf.find_program('xsltproc', var='XSLTPROC')
 142
 143     if conf.env.disable_python:
 144         if not (Options.options.without_ad_dc):
 145             raise Utils.WafError('--disable-python requires --without-ad-dc')
 146
 147     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
 148     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=(not conf.env.disable_python))
 149
 150     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 151         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 152         # otherwise you face errors about common symbols
 153         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 154             conf.ADD_CFLAGS('-fno-common')
 155         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 156             conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 157
 158     if sys.platform == 'darwin':
 159         conf.ADD_LDFLAGS('-framework CoreFoundation')
 160
 161     if int(conf.env['PYTHON_VERSION'][0]) >= 3:
 162         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 163
 164     conf.RECURSE('dynconfig')
 165     conf.RECURSE('selftest')
 166
 167     if conf.CHECK_FOR_THIRD_PARTY():
 168         conf.RECURSE('third_party')
 169     else:
 170         if not conf.CHECK_ZLIB():
 171             raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 172         else:
 173             conf.define('USING_SYSTEM_ZLIB',1)
 174
 175         if not conf.CHECK_POPT():
 176             raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 177         else:
 178             conf.define('USING_SYSTEM_POPT', 1)
 179
 180         if not conf.CHECK_CMOCKA():
 181             raise Utils.WafError('cmocka development packages has not been found.\nIf third_party is installed, check that it is in the proper place.')
 182         else:
 183             conf.define('USING_SYSTEM_CMOCKA', 1)
 184
 185         if conf.CONFIG_GET('ENABLE_SELFTEST'):
 186             if not conf.CHECK_SOCKET_WRAPPER():
 187                 raise Utils.WafError('socket_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 188             else:
 189                 conf.define('USING_SYSTEM_SOCKET_WRAPPER', 1)
 190
 191             if not conf.CHECK_NSS_WRAPPER():
 192                 raise Utils.WafError('nss_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 193             else:
 194                 conf.define('USING_SYSTEM_NSS_WRAPPER', 1)
 195
 196             if not conf.CHECK_RESOLV_WRAPPER():
 197                 raise Utils.WafError('resolv_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 198             else:
 199                 conf.define('USING_SYSTEM_RESOLV_WRAPPER', 1)
 200
 201             if not conf.CHECK_UID_WRAPPER():
 202                 raise Utils.WafError('uid_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 203             else:
 204                 conf.define('USING_SYSTEM_UID_WRAPPER', 1)
 205
 206             if not conf.CHECK_PAM_WRAPPER():
 207                 raise Utils.WafError('pam_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 208             else:
 209                 conf.define('USING_SYSTEM_PAM_WRAPPER', 1)
 210
 211     conf.RECURSE('lib/ldb')
 212
 213     if conf.CHECK_LDFLAGS(['-Wl,--wrap=test']):
 214         conf.env['HAVE_LDWRAP'] = True
 215         conf.define('HAVE_LDWRAP', 1)
 216
 217     if not (Options.options.without_ad_dc):
 218         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 219
 220     if Options.options.with_system_mitkrb5:
 221         if not Options.options.with_experimental_mit_ad_dc and \
 222            not Options.options.without_ad_dc:
 223             raise Utils.WafError('The MIT Kerberos build of Samba as an AD DC ' +
 224                                  'is experimental. Therefore '
 225                                  '--with-system-mitkrb5 requires either ' +
 226                                  '--with-experimental-mit-ad-dc or ' +
 227                                  '--without-ad-dc')
 228
 229         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 230
 231     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 232         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 233
 234     if Options.options.with_system_heimdalkrb5:
 235         if Options.options.with_system_mitkrb5:
 236             raise Utils.WafError('--with-system-heimdalkrb5 conflicts with ' +
 237                                  '--with-system-mitkrb5')
 238         if not Options.options.without_ad_dc:
 239             raise Utils.WafError('--with-system-heimdalkrb5 requires ' +
 240                                  '--without-ad-dc')
 241         conf.env.SYSTEM_LIBS += ('heimdal', 'asn1', 'com_err', 'roken',
 242                                  'hx509', 'wind', 'gssapi', 'hcrypto',
 243                                  'krb5', 'heimbase', 'asn1_compile',
 244                                  'compile_et', 'kdc', 'hdb', 'heimntlm')
 245
 246     # Only process heimdal_build for non-MIT KRB5 builds
 247     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 248     # to the lowcased output of 'krb5-config --vendor'.
 249     # If it is not set or the output is 'heimdal', we are dealing with
 250     # system-provided or embedded Heimdal build
 251     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 252         conf.RECURSE('source4/heimdal_build')
 253     conf.RECURSE('lib/audit_logging')
 254     conf.RECURSE('source4/lib/tls')
 255     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 256     conf.RECURSE('source4/ntvfs/sysdep')
 257     conf.RECURSE('lib/util')
 258     conf.RECURSE('lib/util/charset')
 259     conf.RECURSE('source4/auth')
 260     conf.RECURSE('nsswitch')
 261     conf.RECURSE('libcli/smbreadline')
 262     conf.RECURSE('lib/crypto')
 263     conf.RECURSE('pidl')
 264     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 265         if Options.options.with_ntvfs_fileserver != False:
 266             if not (Options.options.without_ad_dc):
 267                 conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 268         if Options.options.with_ntvfs_fileserver == False:
 269             if not (Options.options.without_ad_dc):
 270                 raise Utils.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
 271         conf.RECURSE('testsuite/unittests')
 272
 273     if Options.options.with_ntvfs_fileserver == True:
 274         if Options.options.without_ad_dc:
 275             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
 276         conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 277
 278     if Options.options.with_pthreadpool:
 279         if conf.CONFIG_SET('HAVE_PTHREAD'):
 280             conf.DEFINE('WITH_PTHREADPOOL', '1')
 281         else:
 282             Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
 283             conf.undefine('WITH_PTHREADPOOL')
 284
 285     conf.RECURSE('source3')
 286     conf.RECURSE('lib/texpect')
 287     conf.RECURSE('python')
 288     if conf.env.with_ctdb:
 289         conf.RECURSE('ctdb')
 290     conf.RECURSE('lib/socket')
 291     conf.RECURSE('packaging')
 292
 293     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 294
 295     # gentoo always adds this. We want our normal build to be as
 296     # strict as the strictest OS we support, so adding this here
 297     # allows us to find problems on our development hosts faster.
 298     # It also results in faster load time.
 299
 300     conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 301
 302     if not conf.CHECK_NEED_LC("-lc not needed"):
 303         conf.ADD_LDFLAGS('-lc', testflags=False)
 304
 305     if not conf.CHECK_CODE('#include "tests/summary.c"',
 306                            define='SUMMARY_PASSES',
 307                            addmain=False,
 308                            msg='Checking configure summary'):
 309         raise Utils.WafError('configure summary failed')
 310
 311     if Options.options.enable_pie != False:
 312         if Options.options.enable_pie == True:
 313                 need_pie = True
 314         else:
 315                 # not specified, only build PIEs if supported by compiler
 316                 need_pie = False
 317         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 318                          msg="Checking compiler for PIE support"):
 319             conf.env['ENABLE_PIE'] = True
 320
 321     if Options.options.enable_relro != False:
 322         if Options.options.enable_relro == True:
 323             need_relro = True
 324         else:
 325             # not specified, only build RELROs if supported by compiler
 326             need_relro = False
 327         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 328                          msg="Checking compiler for full RELRO support"):
 329             conf.env['ENABLE_RELRO'] = True
 330
 331     conf.SAMBA_CONFIG_H('include/config.h')
 332
 333 def etags(ctx):
 334     '''build TAGS file using etags'''
 335     import Utils
 336     source_root = os.path.dirname(Utils.g_module.root_path)
 337     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 338     print("Running: %s" % cmd)
 339     status = os.system(cmd)
 340     if os.WEXITSTATUS(status):
 341         raise Utils.WafError('etags failed')
 342
 343 def ctags(ctx):
 344     "build 'tags' file using ctags"
 345     import Utils
 346     source_root = os.path.dirname(Utils.g_module.root_path)
 347     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 348     print("Running: %s" % cmd)
 349     status = os.system(cmd)
 350     if os.WEXITSTATUS(status):
 351         raise Utils.WafError('ctags failed')
 352
 353
 354 # putting this here enabled build in the list
 355 # of commands in --help
 356 def build(bld):
 357     '''build all targets'''
 358     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 359
 360
 361 def pydoctor(ctx):
 362     '''build python apidocs'''
 363     bp = os.path.abspath('bin/python')
 364     mpaths = {}
 365     modules = ['talloc', 'tdb', 'ldb']
 366     for m in modules:
 367         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 368         try:
 369             mpaths[m] = f.read().strip()
 370         finally:
 371             f.close()
 372     mpaths['main'] = bp
 373     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 374            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 375            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 376     cmd = cmd % mpaths
 377     print("Running: %s" % cmd)
 378     status = os.system(cmd)
 379     if os.WEXITSTATUS(status):
 380         raise Utils.WafError('pydoctor failed')
 381
 382
 383 def pep8(ctx):
 384     '''run pep8 validator'''
 385     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 386     print("Running: %s" % cmd)
 387     status = os.system(cmd)
 388     if os.WEXITSTATUS(status):
 389         raise Utils.WafError('pep8 failed')
 390
 391
 392 def wafdocs(ctx):
 393     '''build wafsamba apidocs'''
 394     from samba_utils import recursive_dirlist
 395     os.system('pwd')
 396     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 397
 398     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 399     print(list)
 400     for f in list:
 401         cmd += ' --add-module %s' % f
 402     print("Running: %s" % cmd)
 403     status = os.system(cmd)
 404     if os.WEXITSTATUS(status):
 405         raise Utils.WafError('wafdocs failed')
 406
 407
 408 def dist():
 409     '''makes a tarball for distribution'''
 410     sambaversion = samba_version.load_version(env=None)
 411
 412     os.system("make -C ctdb manpages")
 413     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 414
 415     os.system("DOC_VERSION='" + sambaversion.STRING + "' " + srcdir + "/release-scripts/build-manpages-nogit")
 416     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 417
 418     if sambaversion.IS_SNAPSHOT:
 419         # write .distversion file and add to tar
 420         if not os.path.isdir(blddir):
 421             os.makedirs(blddir)
 422         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 423         for field in sambaversion.vcs_fields:
 424             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 425             distversionf.write(distveroption + '\n')
 426         distversionf.flush()
 427         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 428
 429         samba_dist.dist()
 430         distversionf.close()
 431     else:
 432         samba_dist.dist()
 433
 434
 435 def distcheck():
 436     '''test that distribution tarball builds and installs'''
 437     samba_version.load_version(env=None)
 438     import Scripting
 439     d = Scripting.distcheck
 440     d()
 441
 442 def wildcard_cmd(cmd):
 443     '''called on a unknown command'''
 444     from samba_wildcard import run_named_build_task
 445     run_named_build_task(cmd)
 446
 447 def main():
 448     from samba_wildcard import wildcard_main
 449
 450     wildcard_main(wildcard_cmd)
 451 Scripting.main = main
 452
 453 def reconfigure(ctx):
 454     '''reconfigure if config scripts have changed'''
 455     import samba_utils
 456     samba_utils.reconfigure(ctx)
 457
 458
 459 if os.path.isdir(os.path.join(srcdir, ".git")):
 460     # Check if there are submodules that are checked out but out of date.
 461     for submodule, status in samba_git.read_submodule_status(srcdir):
 462         if status == "out-of-date":
 463             raise Utils.WafError("some submodules are out of date. Please run 'git submodule update'")