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