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