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