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