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