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