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
  13
  14 samba_dist.DIST_DIRS('.')
  15 samba_dist.DIST_BLACKLIST('.gitignore .bzrignore source4/selftest/provisions')
  16
  17 # install in /usr/local/samba by default
  18 default_prefix = Options.default_prefix = '/usr/local/samba'
  19
  20 # This callback optionally takes a list of paths as arguments:
  21 # --with-system_mitkrb5 /path/to/krb5 /another/path
  22 def system_mitkrb5_callback(option, opt, value, parser):
  23     setattr(parser.values, option.dest, True)
  24     value = []
  25     for arg in parser.rargs:
  26         # stop on --foo like options
  27         if arg[:2] == "--" and len(arg) > 2:
  28             break
  29         value.append(arg)
  30     if len(value)>0:
  31         del parser.rargs[:len(value)]
  32         setattr(parser.values, option.dest, value)
  33
  34 def set_options(opt):
  35     opt.BUILTIN_DEFAULT('NONE')
  36     opt.PRIVATE_EXTENSION_DEFAULT('samba4')
  37     opt.RECURSE('lib/replace')
  38     opt.RECURSE('dynconfig')
  39     opt.RECURSE('lib/ldb')
  40     opt.RECURSE('selftest')
  41     opt.RECURSE('source4/lib/tls')
  42     opt.RECURSE('source4/dsdb/samdb/ldb_modules')
  43     opt.RECURSE('pidl')
  44     opt.RECURSE('source3')
  45     opt.RECURSE('lib/util')
  46     opt.RECURSE('ctdb')
  47
  48     opt.add_option('--with-system-mitkrb5',
  49                    help='enable system MIT krb5 build (includes Samba 4 client and Samba 3 code base).'+
  50                         'You may specify list of paths where Kerberos is installed (e.g. /usr/local /usr/kerberos) to search krb5-config',
  51                    action='callback', callback=system_mitkrb5_callback, dest='with_system_mitkrb5', default=False)
  52
  53     opt.add_option('--without-ad-dc',
  54                    help='disable AD DC functionality (enables Samba 4 client and Samba 3 code base).',
  55                    action='store_true', dest='without_ad_dc', default=False)
  56
  57     opt.add_option('--with-ntvfs-fileserver',
  58                    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',
  59                    action='store_true', dest='with_ntvfs_fileserver')
  60
  61     opt.add_option('--without-ntvfs-fileserver',
  62                    help='disable the depricated NTVFS file server from the original Samba4 branch',
  63                    action='store_false', dest='with_ntvfs_fileserver')
  64
  65     opt.add_option('--with-pie',
  66                   help=("Build Position Independent Executables " +
  67                         "(default if supported by compiler)"),
  68                   action="store_true", dest='enable_pie')
  69     opt.add_option('--without-pie',
  70                   help=("Disable Position Independent Executable builds"),
  71                   action="store_false", dest='enable_pie')
  72
  73     opt.add_option('--with-relro',
  74                   help=("Build with full RELocation Read-Only (RELRO)" +
  75                         "(default if supported by compiler)"),
  76                   action="store_true", dest='enable_relro')
  77     opt.add_option('--without-relro',
  78                   help=("Disable RELRO builds"),
  79                   action="store_false", dest='enable_relro')
  80
  81     gr = opt.option_group('developer options')
  82
  83     opt.tool_options('python') # options for disabling pyc or pyo compilation
  84     # enable options related to building python extensions
  85
  86
  87 def configure(conf):
  88     version = samba_version.load_version(env=conf.env)
  89
  90     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
  91     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
  92     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
  93
  94     if Options.options.developer:
  95         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
  96         conf.env.DEVELOPER = True
  97
  98     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
  99
 100     conf.env.replace_add_global_pthread = True
 101     conf.RECURSE('lib/replace')
 102
 103     conf.RECURSE('examples/fuse')
 104
 105     conf.SAMBA_CHECK_PERL(mandatory=True)
 106     conf.find_program('xsltproc', var='XSLTPROC')
 107
 108     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
 109     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=True)
 110
 111     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 112         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 113         # otherwise you face errors about common symbols
 114         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 115             conf.ADD_CFLAGS('-fno-common')
 116         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 117             conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 118
 119     if sys.platform == 'darwin':
 120         conf.ADD_LDFLAGS('-framework CoreFoundation')
 121
 122     if int(conf.env['PYTHON_VERSION'][0]) >= 3:
 123         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 124
 125     conf.RECURSE('dynconfig')
 126
 127     if conf.CHECK_FOR_THIRD_PARTY():
 128         conf.RECURSE('third_party')
 129     else:
 130         if not conf.CHECK_ZLIB():
 131             raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 132         else:
 133             conf.define('USING_SYSTEM_ZLIB',1)
 134
 135         if not conf.CHECK_POPT():
 136             raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 137         else:
 138             conf.define('USING_SYSTEM_POPT', 1)
 139
 140     conf.RECURSE('lib/ldb')
 141
 142     if not (Options.options.without_ad_dc):
 143         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 144
 145     if Options.options.with_system_mitkrb5:
 146         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 147     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 148         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 149
 150     # Only process heimdal_build for non-MIT KRB5 builds
 151     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 152     # to the lowcased output of 'krb5-config --vendor'.
 153     # If it is not set or the output is 'heimdal', we are dealing with
 154     # system-provided or embedded Heimdal build
 155     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 156         conf.RECURSE('source4/heimdal_build')
 157     conf.RECURSE('source4/lib/tls')
 158     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 159     conf.RECURSE('source4/ntvfs/sysdep')
 160     conf.RECURSE('lib/util')
 161     conf.RECURSE('lib/util/charset')
 162     conf.RECURSE('source4/auth')
 163     conf.RECURSE('nsswitch')
 164     conf.RECURSE('libcli/smbreadline')
 165     conf.RECURSE('lib/crypto')
 166     conf.RECURSE('pidl')
 167     conf.RECURSE('selftest')
 168     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 169         conf.RECURSE('lib/nss_wrapper')
 170         conf.RECURSE('lib/resolv_wrapper')
 171         conf.RECURSE('lib/socket_wrapper')
 172         conf.RECURSE('lib/uid_wrapper')
 173         if Options.options.with_ntvfs_fileserver != False:
 174             if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 175                 conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 176         if Options.options.with_ntvfs_fileserver == False:
 177             if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 178                 raise Utils.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
 179
 180     if Options.options.with_ntvfs_fileserver == True:
 181         if Options.options.without_ad_dc:
 182             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
 183         if Options.options.with_system_mitkrb5:
 184             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --with-system-mitkrb5')
 185         conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 186     conf.RECURSE('source3')
 187     conf.RECURSE('lib/texpect')
 188     if conf.env.with_ctdb:
 189         conf.RECURSE('ctdb')
 190     conf.RECURSE('lib/socket')
 191     conf.RECURSE('testsuite/unittests')
 192
 193     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 194
 195     # gentoo always adds this. We want our normal build to be as
 196     # strict as the strictest OS we support, so adding this here
 197     # allows us to find problems on our development hosts faster.
 198     # It also results in faster load time.
 199
 200     conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 201
 202     if not conf.CHECK_NEED_LC("-lc not needed"):
 203         conf.ADD_LDFLAGS('-lc', testflags=False)
 204
 205     if not conf.CHECK_CODE('#include "tests/summary.c"',
 206                            define='SUMMARY_PASSES',
 207                            addmain=False,
 208                            msg='Checking configure summary'):
 209         raise Utils.WafError('configure summary failed')
 210
 211     if Options.options.enable_pie != False:
 212         if Options.options.enable_pie == True:
 213                 need_pie = True
 214         else:
 215                 # not specified, only build PIEs if supported by compiler
 216                 need_pie = False
 217         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 218                          msg="Checking compiler for PIE support"):
 219             conf.env['ENABLE_PIE'] = True
 220
 221     if Options.options.enable_relro != False:
 222         if Options.options.enable_relro == True:
 223             need_relro = True
 224         else:
 225             # not specified, only build RELROs if supported by compiler
 226             need_relro = False
 227         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 228                          msg="Checking compiler for full RELRO support"):
 229             conf.env['ENABLE_RELRO'] = True
 230
 231     conf.SAMBA_CONFIG_H('include/config.h')
 232
 233 def etags(ctx):
 234     '''build TAGS file using etags'''
 235     import Utils
 236     source_root = os.path.dirname(Utils.g_module.root_path)
 237     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 238     print("Running: %s" % cmd)
 239     status = os.system(cmd)
 240     if os.WEXITSTATUS(status):
 241         raise Utils.WafError('etags failed')
 242
 243 def ctags(ctx):
 244     "build 'tags' file using ctags"
 245     import Utils
 246     source_root = os.path.dirname(Utils.g_module.root_path)
 247     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 248     print("Running: %s" % cmd)
 249     status = os.system(cmd)
 250     if os.WEXITSTATUS(status):
 251         raise Utils.WafError('ctags failed')
 252
 253
 254 # putting this here enabled build in the list
 255 # of commands in --help
 256 def build(bld):
 257     '''build all targets'''
 258     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 259
 260
 261 def pydoctor(ctx):
 262     '''build python apidocs'''
 263     bp = os.path.abspath('bin/python')
 264     mpaths = {}
 265     modules = ['talloc', 'tdb', 'ldb']
 266     for m in modules:
 267         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 268         try:
 269             mpaths[m] = f.read().strip()
 270         finally:
 271             f.close()
 272     mpaths['main'] = bp
 273     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 274            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 275            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 276     cmd = cmd % mpaths
 277     print("Running: %s" % cmd)
 278     status = os.system(cmd)
 279     if os.WEXITSTATUS(status):
 280         raise Utils.WafError('pydoctor failed')
 281
 282
 283 def pep8(ctx):
 284     '''run pep8 validator'''
 285     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 286     print("Running: %s" % cmd)
 287     status = os.system(cmd)
 288     if os.WEXITSTATUS(status):
 289         raise Utils.WafError('pep8 failed')
 290
 291
 292 def wafdocs(ctx):
 293     '''build wafsamba apidocs'''
 294     from samba_utils import recursive_dirlist
 295     os.system('pwd')
 296     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 297
 298     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 299     print(list)
 300     for f in list:
 301         cmd += ' --add-module %s' % f
 302     print("Running: %s" % cmd)
 303     status = os.system(cmd)
 304     if os.WEXITSTATUS(status):
 305         raise Utils.WafError('wafdocs failed')
 306
 307
 308 def dist():
 309     '''makes a tarball for distribution'''
 310     sambaversion = samba_version.load_version(env=None)
 311
 312     os.system("make -C ctdb/doc")
 313     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 314
 315     os.system(srcdir + "/release-scripts/build-manpages-nogit")
 316     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 317
 318     if sambaversion.IS_SNAPSHOT:
 319         # write .distversion file and add to tar
 320         if not os.path.isdir(blddir):
 321             os.makedirs(blddir)
 322         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 323         for field in sambaversion.vcs_fields:
 324             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 325             distversionf.write(distveroption + '\n')
 326         distversionf.flush()
 327         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 328
 329         samba_dist.dist()
 330         distversionf.close()
 331     else:
 332         samba_dist.dist()
 333
 334
 335 def distcheck():
 336     '''test that distribution tarball builds and installs'''
 337     samba_version.load_version(env=None)
 338     import Scripting
 339     d = Scripting.distcheck
 340     d()
 341
 342 def wildcard_cmd(cmd):
 343     '''called on a unknown command'''
 344     from samba_wildcard import run_named_build_task
 345     run_named_build_task(cmd)
 346
 347 def main():
 348     from samba_wildcard import wildcard_main
 349
 350     wildcard_main(wildcard_cmd)
 351 Scripting.main = main
 352
 353 def reconfigure(ctx):
 354     '''reconfigure if config scripts have changed'''
 355     import samba_utils
 356     samba_utils.reconfigure(ctx)
 357
 358
 359 if os.path.isdir(os.path.join(srcdir, ".git")):
 360     # Check if there are submodules that are checked out but out of date.
 361     for submodule, status in samba_git.read_submodule_status(srcdir):
 362         if status == "out-of-date":
 363             raise Utils.WafError("some submodules are out of date. Please run 'git submodule update'")