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, 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 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('lib/ntdb')
  41     opt.RECURSE('selftest')
  42     opt.RECURSE('source4/lib/tls')
  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-pie',
  58                   help=("Build Position Independent Executables " +
  59                         "(default if supported by compiler)"),
  60                   action="store_true", dest='enable_pie')
  61     opt.add_option('--without-pie',
  62                   help=("Disable Position Independent Executable builds"),
  63                   action="store_false", dest='enable_pie')
  64
  65     opt.add_option('--with-relro',
  66                   help=("Build with full RELocation Read-Only (RELRO)" +
  67                         "(default if supported by compiler)"),
  68                   action="store_true", dest='enable_relro')
  69     opt.add_option('--without-relro',
  70                   help=("Disable RELRO builds"),
  71                   action="store_false", dest='enable_relro')
  72
  73     opt.add_option('--with-systemd',
  74                    help=("Enable systemd integration"),
  75                    action='store_true', dest='enable_systemd')
  76
  77     opt.add_option('--without-systemd',
  78                    help=("Disable systemd integration"),
  79                    action='store_false', dest='enable_systemd')
  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.SAMBA_CHECK_PERL(mandatory=True)
 104     conf.find_program('xsltproc', var='XSLTPROC')
 105
 106     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2,5,0))
 107     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=True)
 108
 109     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 110         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 111         # otherwise you face errors about common symbols
 112         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 113             conf.ADD_CFLAGS('-fno-common')
 114         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 115             conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 116
 117     if sys.platform == 'darwin':
 118         conf.ADD_LDFLAGS('-framework CoreFoundation')
 119
 120     if int(conf.env['PYTHON_VERSION'][0]) >= 3:
 121         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 122
 123     conf.RECURSE('dynconfig')
 124
 125     if conf.CHECK_FOR_THIRD_PARTY():
 126         conf.RECURSE('third_party/zlib')
 127         conf.RECURSE('third_party/popt')
 128     else:
 129         if not conf.CHECK_ZLIB():
 130             raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 131         else:
 132             conf.define('USING_SYSTEM_ZLIB',1)
 133
 134         if not conf.CHECK_POPT():
 135             raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 136         else:
 137             conf.define('USING_SYSTEM_POPT', 1)
 138
 139     conf.RECURSE('lib/ldb')
 140
 141     if Options.options.with_system_mitkrb5:
 142         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 143     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 144         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 145     # Only process heimdal_build for non-MIT KRB5 builds
 146     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 147     # to the lowcased output of 'krb5-config --vendor'.
 148     # If it is not set or the output is 'heimdal', we are dealing with
 149     # system-provided or embedded Heimdal build
 150     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 151         conf.RECURSE('source4/heimdal_build')
 152     conf.RECURSE('source4/lib/tls')
 153     conf.RECURSE('source4/ntvfs/sysdep')
 154     conf.RECURSE('lib/util')
 155     conf.RECURSE('lib/ccan')
 156     conf.RECURSE('lib/ntdb')
 157     conf.RECURSE('lib/util/charset')
 158     conf.RECURSE('source4/auth')
 159     conf.RECURSE('lib/nss_wrapper')
 160     conf.RECURSE('nsswitch')
 161     conf.RECURSE('lib/socket_wrapper')
 162     conf.RECURSE('lib/uid_wrapper')
 163     conf.RECURSE('lib/subunit/c')
 164     conf.RECURSE('libcli/smbreadline')
 165     conf.RECURSE('lib/crypto')
 166     conf.RECURSE('pidl')
 167     conf.RECURSE('selftest')
 168     conf.RECURSE('source3')
 169     conf.RECURSE('lib/texpect')
 170     if conf.env.with_ctdb:
 171         conf.RECURSE('ctdb')
 172
 173     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 174
 175     # gentoo always adds this. We want our normal build to be as
 176     # strict as the strictest OS we support, so adding this here
 177     # allows us to find problems on our development hosts faster.
 178     # It also results in faster load time.
 179
 180     if not sys.platform.startswith("openbsd"):
 181         conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 182
 183     if not conf.CHECK_NEED_LC("-lc not needed"):
 184         conf.ADD_LDFLAGS('-lc', testflags=False)
 185
 186     # we don't want PYTHONDIR in config.h, as otherwise changing
 187     # --prefix causes a complete rebuild
 188     del(conf.env.defines['PYTHONDIR'])
 189     del(conf.env.defines['PYTHONARCHDIR'])
 190
 191     if not conf.CHECK_CODE('#include "tests/summary.c"',
 192                            define='SUMMARY_PASSES',
 193                            addmain=False,
 194                            msg='Checking configure summary'):
 195         raise Utils.WafError('configure summary failed')
 196
 197     if Options.options.enable_pie != False:
 198         if Options.options.enable_pie == True:
 199                 need_pie = True
 200         else:
 201                 # not specified, only build PIEs if supported by compiler
 202                 need_pie = False
 203         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 204                          msg="Checking compiler for PIE support"):
 205             conf.env['ENABLE_PIE'] = True
 206
 207     if Options.options.enable_relro != False:
 208         if Options.options.enable_relro == True:
 209             need_relro = True
 210         else:
 211             # not specified, only build RELROs if supported by compiler
 212             need_relro = False
 213         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 214                          msg="Checking compiler for full RELRO support"):
 215             conf.env['ENABLE_RELRO'] = True
 216
 217     if Options.options.enable_systemd != False:
 218         conf.check_cfg(package='libsystemd-daemon', args='--cflags --libs',
 219                        msg='Checking for libsystemd-daemon', uselib_store="SYSTEMD-DAEMON")
 220         conf.CHECK_HEADERS('systemd/sd-daemon.h', lib='systemd-daemon')
 221         conf.CHECK_LIB('systemd-daemon', shlib=True)
 222
 223     if (conf.CONFIG_SET('HAVE_SYSTEMD_SD_DAEMON_H') and
 224         conf.CONFIG_SET('HAVE_LIBSYSTEMD_DAEMON')):
 225         conf.DEFINE('HAVE_SYSTEMD', '1')
 226         conf.env['ENABLE_SYSTEMD'] = True
 227     else:
 228         conf.SET_TARGET_TYPE('systemd-daemon', 'EMPTY')
 229         conf.undefine('HAVE_SYSTEMD')
 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 # putting this here enabled build in the list
 254 # of commands in --help
 255 def build(bld):
 256     '''build all targets'''
 257     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 258
 259
 260 def pydoctor(ctx):
 261     '''build python apidocs'''
 262     bp = os.path.abspath('bin/python')
 263     mpaths = {}
 264     modules = ['talloc', 'tdb', 'ldb', 'ntdb']
 265     for m in modules:
 266         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 267         try:
 268             mpaths[m] = f.read().strip()
 269         finally:
 270             f.close()
 271     mpaths['main'] = bp
 272     cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
 273            '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
 274            '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
 275     cmd = cmd % mpaths
 276     print("Running: %s" % cmd)
 277     status = os.system(cmd)
 278     if os.WEXITSTATUS(status):
 279         raise Utils.WafError('pydoctor failed')
 280
 281
 282 def pep8(ctx):
 283     '''run pep8 validator'''
 284     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 285     print("Running: %s" % cmd)
 286     status = os.system(cmd)
 287     if os.WEXITSTATUS(status):
 288         raise Utils.WafError('pep8 failed')
 289
 290
 291 def wafdocs(ctx):
 292     '''build wafsamba apidocs'''
 293     from samba_utils import recursive_dirlist
 294     os.system('pwd')
 295     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 296
 297     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 298     print(list)
 299     for f in list:
 300         cmd += ' --add-module %s' % f
 301     print("Running: %s" % cmd)
 302     status = os.system(cmd)
 303     if os.WEXITSTATUS(status):
 304         raise Utils.WafError('wafdocs failed')
 305
 306
 307 def dist():
 308     '''makes a tarball for distribution'''
 309     sambaversion = samba_version.load_version(env=None)
 310
 311     os.system(srcdir + "/release-scripts/build-manpages-nogit")
 312     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 313
 314     if sambaversion.IS_SNAPSHOT:
 315         # write .distversion file and add to tar
 316         if not os.path.isdir(blddir):
 317             os.makedirs(blddir)
 318         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 319         for field in sambaversion.vcs_fields:
 320             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 321             distversionf.write(distveroption + '\n')
 322         distversionf.flush()
 323         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 324
 325         samba_dist.dist()
 326         distversionf.close()
 327     else:
 328         samba_dist.dist()
 329
 330
 331 def distcheck():
 332     '''test that distribution tarball builds and installs'''
 333     samba_version.load_version(env=None)
 334     import Scripting
 335     d = Scripting.distcheck
 336     d()
 337
 338 def wildcard_cmd(cmd):
 339     '''called on a unknown command'''
 340     from samba_wildcard import run_named_build_task
 341     run_named_build_task(cmd)
 342
 343 def main():
 344     from samba_wildcard import wildcard_main
 345     wildcard_main(wildcard_cmd)
 346 Scripting.main = main
 347
 348 def reconfigure(ctx):
 349     '''reconfigure if config scripts have changed'''
 350     import samba_utils
 351     samba_utils.reconfigure(ctx)