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     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
 111     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=True)
 112
 113     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 114         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 115         # otherwise you face errors about common symbols
 116         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 117             conf.ADD_CFLAGS('-fno-common')
 118         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 119             conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 120
 121     if sys.platform == 'darwin':
 122         conf.ADD_LDFLAGS('-framework CoreFoundation')
 123
 124     if int(conf.env['PYTHON_VERSION'][0]) >= 3:
 125         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 126
 127     conf.RECURSE('dynconfig')
 128
 129     if conf.CHECK_FOR_THIRD_PARTY():
 130         conf.RECURSE('third_party')
 131     else:
 132         if not conf.CHECK_ZLIB():
 133             raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 134         else:
 135             conf.define('USING_SYSTEM_ZLIB',1)
 136
 137         if not conf.CHECK_POPT():
 138             raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 139         else:
 140             conf.define('USING_SYSTEM_POPT', 1)
 141
 142     conf.RECURSE('lib/ldb')
 143
 144     if not (Options.options.without_ad_dc):
 145         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 146
 147     if Options.options.with_system_mitkrb5:
 148         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 149     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 150         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 151
 152     # Only process heimdal_build for non-MIT KRB5 builds
 153     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 154     # to the lowcased output of 'krb5-config --vendor'.
 155     # If it is not set or the output is 'heimdal', we are dealing with
 156     # system-provided or embedded Heimdal build
 157     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 158         conf.RECURSE('source4/heimdal_build')
 159     conf.RECURSE('source4/lib/tls')
 160     conf.RECURSE('source4/dsdb/samdb/ldb_modules')
 161     conf.RECURSE('source4/ntvfs/sysdep')
 162     conf.RECURSE('lib/util')
 163     conf.RECURSE('lib/util/charset')
 164     conf.RECURSE('source4/auth')
 165     conf.RECURSE('nsswitch')
 166     conf.RECURSE('libcli/smbreadline')
 167     conf.RECURSE('lib/crypto')
 168     conf.RECURSE('pidl')
 169     conf.RECURSE('selftest')
 170     if conf.CONFIG_GET('ENABLE_SELFTEST'):
 171         conf.RECURSE('lib/nss_wrapper')
 172         conf.RECURSE('lib/resolv_wrapper')
 173         conf.RECURSE('lib/socket_wrapper')
 174         conf.RECURSE('lib/uid_wrapper')
 175         if Options.options.with_ntvfs_fileserver != False:
 176             if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 177                 conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 178         if Options.options.with_ntvfs_fileserver == False:
 179             if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 180                 raise Utils.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
 181
 182     if Options.options.with_ntvfs_fileserver == True:
 183         if Options.options.without_ad_dc:
 184             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
 185         if Options.options.with_system_mitkrb5:
 186             raise Utils.WafError('--with-ntvfs-fileserver conflicts with --with-system-mitkrb5')
 187         conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
 188
 189     if Options.options.with_pthreadpool:
 190         if conf.CONFIG_SET('HAVE_PTHREAD'):
 191             conf.DEFINE('WITH_PTHREADPOOL', '1')
 192         else:
 193             Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
 194             conf.undefine('WITH_PTHREADPOOL')
 195
 196     conf.RECURSE('source3')
 197     conf.RECURSE('lib/texpect')
 198     if conf.env.with_ctdb:
 199         conf.RECURSE('ctdb')
 200     conf.RECURSE('lib/socket')
 201     conf.RECURSE('testsuite/unittests')
 202
 203     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 204
 205     # gentoo always adds this. We want our normal build to be as
 206     # strict as the strictest OS we support, so adding this here
 207     # allows us to find problems on our development hosts faster.
 208     # It also results in faster load time.
 209
 210     conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 211
 212     if not conf.CHECK_NEED_LC("-lc not needed"):
 213         conf.ADD_LDFLAGS('-lc', testflags=False)
 214
 215     if not conf.CHECK_CODE('#include "tests/summary.c"',
 216                            define='SUMMARY_PASSES',
 217                            addmain=False,
 218                            msg='Checking configure summary'):
 219         raise Utils.WafError('configure summary failed')
 220
 221     if Options.options.enable_pie != False:
 222         if Options.options.enable_pie == True:
 223                 need_pie = True
 224         else:
 225                 # not specified, only build PIEs if supported by compiler
 226                 need_pie = False
 227         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 228                          msg="Checking compiler for PIE support"):
 229             conf.env['ENABLE_PIE'] = True
 230
 231     if Options.options.enable_relro != False:
 232         if Options.options.enable_relro == True:
 233             need_relro = True
 234         else:
 235             # not specified, only build RELROs if supported by compiler
 236             need_relro = False
 237         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 238                          msg="Checking compiler for full RELRO support"):
 239             conf.env['ENABLE_RELRO'] = True
 240
 241     conf.SAMBA_CONFIG_H('include/config.h')
 242
 243 def etags(ctx):
 244     '''build TAGS file using etags'''
 245     import Utils
 246     source_root = os.path.dirname(Utils.g_module.root_path)
 247     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 248     print("Running: %s" % cmd)
 249     status = os.system(cmd)
 250     if os.WEXITSTATUS(status):
 251         raise Utils.WafError('etags failed')
 252
 253 def ctags(ctx):
 254     "build 'tags' file using ctags"
 255     import Utils
 256     source_root = os.path.dirname(Utils.g_module.root_path)
 257     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 258     print("Running: %s" % cmd)
 259     status = os.system(cmd)
 260     if os.WEXITSTATUS(status):
 261         raise Utils.WafError('ctags failed')
 262
 263
 264 # putting this here enabled build in the list
 265 # of commands in --help
 266 def build(bld):
 267     '''build all targets'''
 268     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 269
 270
 271 def pydoctor(ctx):
 272     '''build python apidocs'''
 273     bp = os.path.abspath('bin/python')
 274     mpaths = {}
 275     modules = ['talloc', 'tdb', 'ldb']
 276     for m in modules:
 277         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 278         try:
 279             mpaths[m] = f.read().strip()
 280         finally:
 281             f.close()
 282     mpaths['main'] = bp
 283     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 284            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 285            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 286     cmd = cmd % mpaths
 287     print("Running: %s" % cmd)
 288     status = os.system(cmd)
 289     if os.WEXITSTATUS(status):
 290         raise Utils.WafError('pydoctor failed')
 291
 292
 293 def pep8(ctx):
 294     '''run pep8 validator'''
 295     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 296     print("Running: %s" % cmd)
 297     status = os.system(cmd)
 298     if os.WEXITSTATUS(status):
 299         raise Utils.WafError('pep8 failed')
 300
 301
 302 def wafdocs(ctx):
 303     '''build wafsamba apidocs'''
 304     from samba_utils import recursive_dirlist
 305     os.system('pwd')
 306     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 307
 308     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 309     print(list)
 310     for f in list:
 311         cmd += ' --add-module %s' % f
 312     print("Running: %s" % cmd)
 313     status = os.system(cmd)
 314     if os.WEXITSTATUS(status):
 315         raise Utils.WafError('wafdocs failed')
 316
 317
 318 def dist():
 319     '''makes a tarball for distribution'''
 320     sambaversion = samba_version.load_version(env=None)
 321
 322     os.system("make -C ctdb/doc")
 323     samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
 324
 325     os.system(srcdir + "/release-scripts/build-manpages-nogit")
 326     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 327
 328     if sambaversion.IS_SNAPSHOT:
 329         # write .distversion file and add to tar
 330         if not os.path.isdir(blddir):
 331             os.makedirs(blddir)
 332         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 333         for field in sambaversion.vcs_fields:
 334             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 335             distversionf.write(distveroption + '\n')
 336         distversionf.flush()
 337         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 338
 339         samba_dist.dist()
 340         distversionf.close()
 341     else:
 342         samba_dist.dist()
 343
 344
 345 def distcheck():
 346     '''test that distribution tarball builds and installs'''
 347     samba_version.load_version(env=None)
 348     import Scripting
 349     d = Scripting.distcheck
 350     d()
 351
 352 def wildcard_cmd(cmd):
 353     '''called on a unknown command'''
 354     from samba_wildcard import run_named_build_task
 355     run_named_build_task(cmd)
 356
 357 def main():
 358     from samba_wildcard import wildcard_main
 359
 360     wildcard_main(wildcard_cmd)
 361 Scripting.main = main
 362
 363 def reconfigure(ctx):
 364     '''reconfigure if config scripts have changed'''
 365     import samba_utils
 366     samba_utils.reconfigure(ctx)
 367
 368
 369 if os.path.isdir(os.path.join(srcdir, ".git")):
 370     # Check if there are submodules that are checked out but out of date.
 371     for submodule, status in samba_git.read_submodule_status(srcdir):
 372         if status == "out-of-date":
 373             raise Utils.WafError("some submodules are out of date. Please run 'git submodule update'")