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='enable system MIT krb5 build (includes Samba 4 client and Samba 3 code base).'+
  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
  55     opt.add_option('--without-ad-dc',
  56                    help='disable AD DC functionality (enables Samba 4 client and Samba 3 code base).',
  57                    action='store_true', dest='without_ad_dc', default=False)
  58
  59     opt.add_option('--with-ntvfs-fileserver',
  60                    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',
  61                    action='store_true', dest='with_ntvfs_fileserver')
  62
  63     opt.add_option('--without-ntvfs-fileserver',
  64                    help='disable the depricated NTVFS file server from the original Samba4 branch',
  65                    action='store_false', dest='with_ntvfs_fileserver')
  66
  67     opt.add_option('--with-pie',
  68                   help=("Build Position Independent Executables " +
  69                         "(default if supported by compiler)"),
  70                   action="store_true", dest='enable_pie')
  71     opt.add_option('--without-pie',
  72                   help=("Disable Position Independent Executable builds"),
  73                   action="store_false", dest='enable_pie')
  74
  75     opt.add_option('--with-relro',
  76                   help=("Build with full RELocation Read-Only (RELRO)" +
  77                         "(default if supported by compiler)"),
  78                   action="store_true", dest='enable_relro')
  79     opt.add_option('--without-relro',
  80                   help=("Disable RELRO builds"),
  81                   action="store_false", dest='enable_relro')
  82
  83     gr = opt.option_group('developer options')
  84
  85     opt.tool_options('python') # options for disabling pyc or pyo compilation
  86     # enable options related to building python extensions
  87
  88
  89 def configure(conf):
  90     version = samba_version.load_version(env=conf.env)
  91
  92     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
  93     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
  94     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
  95
  96     if Options.options.developer:
  97         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
  98         conf.env.DEVELOPER = True
  99
 100     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
 101
 102     conf.env.replace_add_global_pthread = True
 103     conf.RECURSE('lib/replace')
 104
 105     conf.RECURSE('examples/fuse')
 106
 107     conf.SAMBA_CHECK_PERL(mandatory=True)
 108     conf.find_program('xsltproc', var='XSLTPROC')
 109
 110     if conf.env.disable_python:
 111         if not (Options.options.without_ad_dc):
 112             raise Utils.WafError('--disable-python requires --without-ad-dc')
 113
 114     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
 115     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=(not conf.env.disable_python))
 116
 117     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 118         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 119         # otherwise you face errors about common symbols
 120         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 121             conf.ADD_CFLAGS('-fno-common')
 122         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 123             conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 124
 125     if sys.platform == 'darwin':
 126         conf.ADD_LDFLAGS('-framework CoreFoundation')
 127
 128     if int(conf.env['PYTHON_VERSION'][0]) >= 3:
 129         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 130
 131     conf.RECURSE('dynconfig')
 132
 133     if conf.CHECK_FOR_THIRD_PARTY():
 134         conf.RECURSE('third_party')
 135     else:
 136         if not conf.CHECK_ZLIB():
 137             raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 138         else:
 139             conf.define('USING_SYSTEM_ZLIB',1)
 140
 141         if not conf.CHECK_POPT():
 142             raise Utils.WafError('popt 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_POPT', 1)
 145
 146     conf.RECURSE('lib/ldb')
 147
 148     if not (Options.options.without_ad_dc):
 149         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 150
 151     if Options.options.with_system_mitkrb5:
 152         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 153     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 154         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 155
 156     # Only process heimdal_build for non-MIT KRB5 builds
 157     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 158     # to the lowcased output of 'krb5-config --vendor'.
 159     # If it is not set or the output is 'heimdal', we are dealing with
 160     # system-provided or embedded Heimdal build
 161     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 162         conf.RECURSE('source4/heimdal_build')
 163     conf.RECURSE('source4/lib/tls')
 164     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 165     conf.RECURSE('source4/ntvfs/sysdep')
 166     conf.RECURSE('lib/util')
 167     conf.RECURSE('lib/util/charset')
 168     conf.RECURSE('source4/auth')
 169     conf.RECURSE('nsswitch')
 170     conf.RECURSE('libcli/smbreadline')
 171     conf.RECURSE('lib/crypto')
 172     conf.RECURSE('pidl')
 173     conf.RECURSE('selftest')
 174     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 175         conf.RECURSE('lib/nss_wrapper')
 176         conf.RECURSE('lib/resolv_wrapper')
 177         conf.RECURSE('lib/socket_wrapper')
 178         conf.RECURSE('lib/uid_wrapper')
 179         if Options.options.with_ntvfs_fileserver != False:
 180             if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 181                 conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 182         if Options.options.with_ntvfs_fileserver == False:
 183             if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 184                 raise Utils.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
 185
 186     if Options.options.with_ntvfs_fileserver == True:
 187         if Options.options.without_ad_dc:
 188             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
 189         if Options.options.with_system_mitkrb5:
 190             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --with-system-mitkrb5')
 191         conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 192
 193     if Options.options.with_pthreadpool:
 194         if conf.CONFIG_SET('HAVE_PTHREAD'):
 195             conf.DEFINE('WITH_PTHREADPOOL', '1')
 196         else:
 197             Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
 198             conf.undefine('WITH_PTHREADPOOL')
 199
 200     conf.RECURSE('source3')
 201     conf.RECURSE('lib/texpect')
 202     if conf.env.with_ctdb:
 203         conf.RECURSE('ctdb')
 204     conf.RECURSE('lib/socket')
 205     conf.RECURSE('testsuite/unittests')
 206
 207     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 208
 209     # gentoo always adds this. We want our normal build to be as
 210     # strict as the strictest OS we support, so adding this here
 211     # allows us to find problems on our development hosts faster.
 212     # It also results in faster load time.
 213
 214     conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 215
 216     if not conf.CHECK_NEED_LC("-lc not needed"):
 217         conf.ADD_LDFLAGS('-lc', testflags=False)
 218
 219     if not conf.CHECK_CODE('#include "tests/summary.c"',
 220                            define='SUMMARY_PASSES',
 221                            addmain=False,
 222                            msg='Checking configure summary'):
 223         raise Utils.WafError('configure summary failed')
 224
 225     if Options.options.enable_pie != False:
 226         if Options.options.enable_pie == True:
 227                 need_pie = True
 228         else:
 229                 # not specified, only build PIEs if supported by compiler
 230                 need_pie = False
 231         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 232                          msg="Checking compiler for PIE support"):
 233             conf.env['ENABLE_PIE'] = True
 234
 235     if Options.options.enable_relro != False:
 236         if Options.options.enable_relro == True:
 237             need_relro = True
 238         else:
 239             # not specified, only build RELROs if supported by compiler
 240             need_relro = False
 241         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 242                          msg="Checking compiler for full RELRO support"):
 243             conf.env['ENABLE_RELRO'] = True
 244
 245     conf.SAMBA_CONFIG_H('include/config.h')
 246
 247 def etags(ctx):
 248     '''build TAGS file using etags'''
 249     import Utils
 250     source_root = os.path.dirname(Utils.g_module.root_path)
 251     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 252     print("Running: %s" % cmd)
 253     status = os.system(cmd)
 254     if os.WEXITSTATUS(status):
 255         raise Utils.WafError('etags failed')
 256
 257 def ctags(ctx):
 258     "build 'tags' file using ctags"
 259     import Utils
 260     source_root = os.path.dirname(Utils.g_module.root_path)
 261     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 262     print("Running: %s" % cmd)
 263     status = os.system(cmd)
 264     if os.WEXITSTATUS(status):
 265         raise Utils.WafError('ctags failed')
 266
 267
 268 # putting this here enabled build in the list
 269 # of commands in --help
 270 def build(bld):
 271     '''build all targets'''
 272     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 273
 274
 275 def pydoctor(ctx):
 276     '''build python apidocs'''
 277     bp = os.path.abspath('bin/python')
 278     mpaths = {}
 279     modules = ['talloc', 'tdb', 'ldb']
 280     for m in modules:
 281         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 282         try:
 283             mpaths[m] = f.read().strip()
 284         finally:
 285             f.close()
 286     mpaths['main'] = bp
 287     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 288            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 289            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 290     cmd = cmd % mpaths
 291     print("Running: %s" % cmd)
 292     status = os.system(cmd)
 293     if os.WEXITSTATUS(status):
 294         raise Utils.WafError('pydoctor failed')
 295
 296
 297 def pep8(ctx):
 298     '''run pep8 validator'''
 299     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 300     print("Running: %s" % cmd)
 301     status = os.system(cmd)
 302     if os.WEXITSTATUS(status):
 303         raise Utils.WafError('pep8 failed')
 304
 305
 306 def wafdocs(ctx):
 307     '''build wafsamba apidocs'''
 308     from samba_utils import recursive_dirlist
 309     os.system('pwd')
 310     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 311
 312     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 313     print(list)
 314     for f in list:
 315         cmd += ' --add-module %s' % f
 316     print("Running: %s" % cmd)
 317     status = os.system(cmd)
 318     if os.WEXITSTATUS(status):
 319         raise Utils.WafError('wafdocs failed')
 320
 321
 322 def dist():
 323     '''makes a tarball for distribution'''
 324     sambaversion = samba_version.load_version(env=None)
 325
 326     os.system("make -C ctdb manpages")
 327     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 328
 329     os.system(srcdir + "/release-scripts/build-manpages-nogit")
 330     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 331
 332     if sambaversion.IS_SNAPSHOT:
 333         # write .distversion file and add to tar
 334         if not os.path.isdir(blddir):
 335             os.makedirs(blddir)
 336         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 337         for field in sambaversion.vcs_fields:
 338             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 339             distversionf.write(distveroption + '\n')
 340         distversionf.flush()
 341         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 342
 343         samba_dist.dist()
 344         distversionf.close()
 345     else:
 346         samba_dist.dist()
 347
 348
 349 def distcheck():
 350     '''test that distribution tarball builds and installs'''
 351     samba_version.load_version(env=None)
 352     import Scripting
 353     d = Scripting.distcheck
 354     d()
 355
 356 def wildcard_cmd(cmd):
 357     '''called on a unknown command'''
 358     from samba_wildcard import run_named_build_task
 359     run_named_build_task(cmd)
 360
 361 def main():
 362     from samba_wildcard import wildcard_main
 363
 364     wildcard_main(wildcard_cmd)
 365 Scripting.main = main
 366
 367 def reconfigure(ctx):
 368     '''reconfigure if config scripts have changed'''
 369     import samba_utils
 370     samba_utils.reconfigure(ctx)
 371
 372
 373 if os.path.isdir(os.path.join(srcdir, ".git")):
 374     # Check if there are submodules that are checked out but out of date.
 375     for submodule, status in samba_git.read_submodule_status(srcdir):
 376         if status == "out-of-date":
 377             raise Utils.WafError("some submodules are out of date. Please run 'git submodule update'")