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
  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-pie',
  57                   help=("Build Position Independent Executables " +
  58                         "(default if supported by compiler)"),
  59                   action="store_true", dest='enable_pie')
  60     opt.add_option('--without-pie',
  61                   help=("Disable Position Independent Executable builds"),
  62                   action="store_false", dest='enable_pie')
  63
  64     opt.add_option('--with-relro',
  65                   help=("Build with full RELocation Read-Only (RELRO)" +
  66                         "(default if supported by compiler)"),
  67                   action="store_true", dest='enable_relro')
  68     opt.add_option('--without-relro',
  69                   help=("Disable RELRO builds"),
  70                   action="store_false", dest='enable_relro')
  71
  72     opt.add_option('--with-systemd',
  73                    help=("Enable systemd integration"),
  74                    action='store_true', dest='enable_systemd')
  75
  76     opt.add_option('--without-systemd',
  77                    help=("Disable systemd integration"),
  78                    action='store_false', dest='enable_systemd')
  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.find_program('perl', var='PERL', mandatory=True)
 103     conf.find_program('xsltproc', var='XSLTPROC')
 104
 105     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2,5,0))
 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/zlib')
 126         conf.RECURSE('third_party/popt')
 127     else:
 128         if not conf.CHECK_ZLIB():
 129             raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 130         else:
 131             conf.define('USING_SYSTEM_ZLIB',1)
 132
 133         if not conf.CHECK_POPT():
 134             raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
 135         else:
 136             conf.define('USING_SYSTEM_POPT', 1)
 137
 138     conf.RECURSE('lib/ldb')
 139
 140     if Options.options.with_system_mitkrb5:
 141         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 142     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 143         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 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/ccan')
 155     conf.RECURSE('lib/ntdb')
 156     conf.RECURSE('lib/util/charset')
 157     conf.RECURSE('source4/auth')
 158     conf.RECURSE('lib/nss_wrapper')
 159     conf.RECURSE('nsswitch')
 160     conf.RECURSE('lib/socket_wrapper')
 161     conf.RECURSE('lib/uid_wrapper')
 162     conf.RECURSE('lib/subunit/c')
 163     conf.RECURSE('libcli/smbreadline')
 164     conf.RECURSE('lib/crypto')
 165     conf.RECURSE('pidl')
 166     conf.RECURSE('selftest')
 167     conf.RECURSE('source3')
 168
 169     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 170
 171     # gentoo always adds this. We want our normal build to be as
 172     # strict as the strictest OS we support, so adding this here
 173     # allows us to find problems on our development hosts faster.
 174     # It also results in faster load time.
 175
 176     if not sys.platform.startswith("openbsd"):
 177         conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 178
 179     if not conf.CHECK_NEED_LC("-lc not needed"):
 180         conf.ADD_LDFLAGS('-lc', testflags=False)
 181
 182     # we don't want PYTHONDIR in config.h, as otherwise changing
 183     # --prefix causes a complete rebuild
 184     del(conf.env.defines['PYTHONDIR'])
 185     del(conf.env.defines['PYTHONARCHDIR'])
 186
 187     if not conf.CHECK_CODE('#include "tests/summary.c"',
 188                            define='SUMMARY_PASSES',
 189                            addmain=False,
 190                            msg='Checking configure summary'):
 191         raise Utils.WafError('configure summary failed')
 192
 193     if Options.options.enable_pie != False:
 194         if Options.options.enable_pie == True:
 195                 need_pie = True
 196         else:
 197                 # not specified, only build PIEs if supported by compiler
 198                 need_pie = False
 199         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 200                          msg="Checking compiler for PIE support"):
 201                 conf.env['ENABLE_PIE'] = True
 202
 203     if Options.options.enable_relro != False:
 204         if Options.options.enable_relro == True:
 205             need_relro = True
 206         else:
 207             # not specified, only build RELROs if supported by compiler
 208             need_relro = False
 209         if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
 210                          msg="Checking compiler for full RELRO support"):
 211             conf.env['ENABLE_RELRO'] = True
 212
 213     if Options.options.enable_systemd != False:
 214         conf.check_cfg(package='libsystemd-daemon', args='--cflags --libs',
 215                        msg='Checking for libsystemd-daemon', uselib_store="SYSTEMD-DAEMON")
 216         conf.CHECK_HEADERS('systemd/sd-daemon.h', lib='systemd-daemon')
 217         conf.CHECK_LIB('systemd-daemon', shlib=True)
 218
 219     if (conf.CONFIG_SET('HAVE_SYSTEMD_SD_DAEMON_H') and
 220         conf.CONFIG_SET('HAVE_LIBSYSTEMD_DAEMON')):
 221         conf.DEFINE('HAVE_SYSTEMD', '1')
 222         conf.env['ENABLE_SYSTEMD'] = True
 223     else:
 224         conf.SET_TARGET_TYPE('systemd-daemon', 'EMPTY')
 225         conf.undefine('HAVE_SYSTEMD')
 226
 227     conf.SAMBA_CONFIG_H('include/config.h')
 228
 229 def etags(ctx):
 230     '''build TAGS file using etags'''
 231     import Utils
 232     source_root = os.path.dirname(Utils.g_module.root_path)
 233     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 234     print("Running: %s" % cmd)
 235     status = os.system(cmd)
 236     if os.WEXITSTATUS(status):
 237         raise Utils.WafError('etags failed')
 238
 239 def ctags(ctx):
 240     "build 'tags' file using ctags"
 241     import Utils
 242     source_root = os.path.dirname(Utils.g_module.root_path)
 243     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 244     print("Running: %s" % cmd)
 245     status = os.system(cmd)
 246     if os.WEXITSTATUS(status):
 247         raise Utils.WafError('ctags failed')
 248
 249 # putting this here enabled build in the list
 250 # of commands in --help
 251 def build(bld):
 252     '''build all targets'''
 253     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 254     pass
 255
 256
 257 def pydoctor(ctx):
 258     '''build python apidocs'''
 259     bp = os.path.abspath('bin/python')
 260     mpaths = {}
 261     for m in ['talloc', 'tdb', 'ldb', 'ntdb']:
 262         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 263         try:
 264             mpaths[m] = f.read().strip()
 265         finally:
 266             f.close()
 267     cmd='PYTHONPATH=%s pydoctor --introspect-c-modules --project-name=Samba --project-url=http://www.samba.org --make-html --docformat=restructuredtext --add-package bin/python/samba --add-module %s --add-module %s --add-module %s' % (
 268         bp, mpaths['tdb'], mpaths['ldb'], mpaths['talloc'], mpaths['ntdb'])
 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(srcdir + "/release-scripts/build-manpages-nogit")
 305     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 306
 307     if sambaversion.IS_SNAPSHOT:
 308         # write .distversion file and add to tar
 309         if not os.path.isdir(blddir):
 310             os.makedirs(blddir)
 311         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 312         for field in sambaversion.vcs_fields:
 313             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 314             distversionf.write(distveroption + '\n')
 315         distversionf.flush()
 316         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 317
 318         samba_dist.dist()
 319         distversionf.close()
 320     else:
 321         samba_dist.dist()
 322
 323
 324 def distcheck():
 325     '''test that distribution tarball builds and installs'''
 326     samba_version.load_version(env=None)
 327     import Scripting
 328     d = Scripting.distcheck
 329     d()
 330
 331 def wildcard_cmd(cmd):
 332     '''called on a unknown command'''
 333     from samba_wildcard import run_named_build_task
 334     run_named_build_task(cmd)
 335
 336 def main():
 337     from samba_wildcard import wildcard_main
 338     wildcard_main(wildcard_cmd)
 339 Scripting.main = main
 340
 341 def reconfigure(ctx):
 342     '''reconfigure if config scripts have changed'''
 343     import samba_utils
 344     samba_utils.reconfigure(ctx)