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