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