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-rw-r--r--wscript544
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diff --git a/wscript b/wscript
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+#!/usr/bin/env python
+
+top = '.'
+out = 'bin'
+
+APPNAME='samba'
+VERSION=None
+
+import sys, os, tempfile
+sys.path.insert(0, top+"/buildtools/wafsamba")
+import shutil
+import wafsamba, samba_dist, samba_git, samba_version, samba_utils
+from waflib import Options, Scripting, Logs, Context, Errors
+from waflib.Tools import bison
+
+samba_dist.DIST_DIRS('.')
+samba_dist.DIST_BLACKLIST('.gitignore .bzrignore source4/selftest/provisions')
+
+# install in /usr/local/samba by default
+default_prefix = Options.default_prefix = '/usr/local/samba'
+
+# This callback optionally takes a list of paths as arguments:
+# --with-system_mitkrb5 /path/to/krb5 /another/path
+def system_mitkrb5_callback(option, opt, value, parser):
+ setattr(parser.values, option.dest, True)
+ value = []
+ for arg in parser.rargs:
+ # stop on --foo like options
+ if arg[:2] == "--" and len(arg) > 2:
+ break
+ value.append(arg)
+ if len(value)>0:
+ del parser.rargs[:len(value)]
+ setattr(parser.values, option.dest, value)
+
+def options(opt):
+ opt.BUILTIN_DEFAULT('NONE')
+ opt.PRIVATE_EXTENSION_DEFAULT('private-samba')
+ opt.RECURSE('lib/replace')
+ opt.RECURSE('dynconfig')
+ opt.RECURSE('packaging')
+ opt.RECURSE('lib/ldb')
+ opt.RECURSE('selftest')
+ opt.RECURSE('source4/dsdb/samdb/ldb_modules')
+ opt.RECURSE('pidl')
+ opt.RECURSE('source3')
+ opt.RECURSE('lib/util')
+ opt.RECURSE('ctdb')
+
+# Optional Libraries
+# ------------------
+#
+# Most of the calls to opt.add_option() use default=True for the --with case
+#
+# To assist users and distributors to build Samba with the full feature
+# set, the build system will abort if our dependent libraries and their
+# header files are not found on the target system. This will mean for
+# example, that xattr, acl and ldap headers must be installed for the
+# default build to complete. The configure system will check for these
+# headers, and the error message will indicate the option (such as
+# --without-acl-support) that can be specified to skip this requirement.
+#
+# This will assist users and in particular distributors in building fully
+# functional packages, while allowing those on systems truly without these
+# facilities to continue to build Samba after careful consideration.
+#
+# It also ensures our container image generation in bootstrap/ is correct
+# as otherwise a missing package there would just silently work
+
+ opt.samba_add_onoff_option('pthreadpool', with_name="enable", without_name="disable", default=True)
+
+ opt.add_option('--with-system-mitkrb5',
+ help='build Samba with system MIT Kerberos. ' +
+ 'You may specify list of paths where Kerberos is installed (e.g. /usr/local /usr/kerberos) to search krb5-config',
+ action='callback', callback=system_mitkrb5_callback, dest='with_system_mitkrb5', default=False)
+
+ opt.add_option('--with-experimental-mit-ad-dc',
+ help='Enable the experimental MIT Kerberos-backed AD DC. ' +
+ 'Note that security patches are not issued for this configuration',
+ action='store_true',
+ dest='with_experimental_mit_ad_dc',
+ default=False)
+
+ opt.add_option('--with-system-mitkdc',
+ help=('Specify the path to the krb5kdc binary from MIT Kerberos'),
+ type="string",
+ dest='with_system_mitkdc',
+ default=None)
+
+ opt.add_option('--with-system-heimdalkrb5',
+ help=('build Samba with system Heimdal Kerberos. ' +
+ 'Requires --without-ad-dc' and
+ 'conflicts with --with-system-mitkrb5'),
+ action='store_true',
+ dest='with_system_heimdalkrb5',
+ default=False)
+
+ opt.add_option('--without-ad-dc',
+ help='disable AD DC functionality (enables only Samba FS (File Server, Winbind, NMBD) and client utilities.',
+ action='store_true', dest='without_ad_dc', default=False)
+
+ opt.add_option('--with-pie',
+ help=("Build Position Independent Executables " +
+ "(default if supported by compiler)"),
+ action="store_true", dest='enable_pie')
+ opt.add_option('--without-pie',
+ help=("Disable Position Independent Executable builds"),
+ action="store_false", dest='enable_pie')
+
+ opt.add_option('--with-relro',
+ help=("Build with full RELocation Read-Only (RELRO)" +
+ "(default if supported by compiler)"),
+ action="store_true", dest='enable_relro')
+ opt.add_option('--without-relro',
+ help=("Disable RELRO builds"),
+ action="store_false", dest='enable_relro')
+
+ opt.add_option('--with-kernel-keyring',
+ help=('Enable kernely keyring support for credential storage ' +
+ '(default if keyutils libraries are available)'),
+ action='store_true', dest='enable_keyring')
+ opt.add_option('--without-kernel-keyring',
+ help=('Disable kernely keyring support for credential storage'),
+ action='store_false', dest='enable_keyring')
+
+ opt.option_group('developer options')
+
+ opt.load('python') # options for disabling pyc or pyo compilation
+ # enable options related to building python extensions
+
+ opt.add_option('--with-json',
+ action='store_true', dest='with_json',
+ help=("Build with JSON support (default=True). This "
+ "requires the jansson development headers."))
+ opt.add_option('--without-json',
+ action='store_false', dest='with_json',
+ help=("Build without JSON support."))
+
+ opt.samba_add_onoff_option('smb1-server',
+ dest='with_smb1server',
+ help=("Build smbd with SMB1 support (default=yes)."))
+
+def configure(conf):
+ version = samba_version.load_version(env=conf.env)
+
+ conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
+ conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
+ conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
+
+ if Options.options.developer:
+ conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
+ conf.env.DEVELOPER = True
+ # if we are in a git tree without a pre-commit hook, install a
+ # simple default.
+ # we need git for 'waf dist'
+ githooksdir = None
+ conf.find_program('git', var='GIT')
+ if 'GIT' in conf.env:
+ githooksdir = conf.CHECK_COMMAND('%s rev-parse --git-path hooks' % conf.env.GIT[0],
+ msg='Finding githooks directory',
+ define=None,
+ on_target=False)
+ if githooksdir and os.path.isdir(githooksdir):
+ pre_commit_hook = os.path.join(githooksdir, 'pre-commit')
+ if not os.path.exists(pre_commit_hook):
+ Logs.info("Installing script/git-hooks/pre-commit-hook as %s" %
+ pre_commit_hook)
+ shutil.copy(os.path.join(Context.g_module.top, 'script/git-hooks/pre-commit-hook'),
+ pre_commit_hook)
+
+ conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
+
+ conf.env.replace_add_global_pthread = True
+ conf.RECURSE('lib/replace')
+
+ conf.RECURSE('examples/fuse')
+ conf.RECURSE('examples/winexe')
+
+ conf.SAMBA_CHECK_PERL(mandatory=True)
+ conf.find_program('xsltproc', var='XSLTPROC')
+
+ if conf.env.disable_python:
+ if not (Options.options.without_ad_dc):
+ raise Errors.WafError('--disable-python requires --without-ad-dc')
+
+ conf.SAMBA_CHECK_PYTHON()
+ conf.SAMBA_CHECK_PYTHON_HEADERS()
+
+ if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
+ # Mac OSX needs to have this and it's also needed that the python is compiled with this
+ # otherwise you face errors about common symbols
+ if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
+ conf.ADD_CFLAGS('-fno-common')
+ if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
+ conf.env.append_value('cshlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
+
+ if sys.platform == 'darwin':
+ conf.ADD_LDFLAGS('-framework CoreFoundation')
+
+ conf.RECURSE('dynconfig')
+ conf.RECURSE('selftest')
+
+ conf.PROCESS_SEPARATE_RULE('system_gnutls')
+
+ conf.CHECK_CFG(package='zlib', minversion='1.2.3',
+ args='--cflags --libs',
+ mandatory=True)
+ conf.CHECK_FUNCS_IN('inflateInit2', 'z')
+
+ if Options.options.enable_keyring is not False:
+ conf.env['WITH_KERNEL_KEYRING'] = 'auto'
+ if Options.options.enable_keyring is True:
+ conf.env['WITH_KERNEL_KEYRING'] = True
+ else:
+ conf.env['WITH_KERNEL_KEYRING'] = False
+
+ if conf.CHECK_FOR_THIRD_PARTY():
+ conf.RECURSE('third_party')
+ else:
+
+ if not conf.CHECK_POPT():
+ raise Errors.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
+ else:
+ conf.define('USING_SYSTEM_POPT', 1)
+
+ if not conf.CHECK_CMOCKA():
+ raise Errors.WafError('cmocka development packages has not been found.\nIf third_party is installed, check that it is in the proper place.')
+ else:
+ conf.define('USING_SYSTEM_CMOCKA', 1)
+
+ if conf.CONFIG_GET('ENABLE_SELFTEST'):
+ if not conf.CHECK_SOCKET_WRAPPER():
+ raise Errors.WafError('socket_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
+ else:
+ conf.define('USING_SYSTEM_SOCKET_WRAPPER', 1)
+
+ if not conf.CHECK_NSS_WRAPPER():
+ raise Errors.WafError('nss_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
+ else:
+ conf.define('USING_SYSTEM_NSS_WRAPPER', 1)
+
+ if not conf.CHECK_RESOLV_WRAPPER():
+ raise Errors.WafError('resolv_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
+ else:
+ conf.define('USING_SYSTEM_RESOLV_WRAPPER', 1)
+
+ if not conf.CHECK_UID_WRAPPER():
+ raise Errors.WafError('uid_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
+ else:
+ conf.define('USING_SYSTEM_UID_WRAPPER', 1)
+
+ if not conf.CHECK_PAM_WRAPPER():
+ raise Errors.WafError('pam_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
+ else:
+ conf.define('USING_SYSTEM_PAM_WRAPPER', 1)
+
+ conf.RECURSE('lib/ldb')
+
+ if conf.CHECK_LDFLAGS(['-Wl,--wrap=test']):
+ conf.env['HAVE_LDWRAP'] = True
+ conf.define('HAVE_LDWRAP', 1)
+
+ if not (Options.options.without_ad_dc):
+ conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
+
+ # Check for flex before doing the embedded heimdal checks so we can bail if we don't have it.
+ Logs.info("Checking for flex")
+ conf.find_program('flex', var='FLEX')
+ if conf.env['FLEX']:
+ conf.CHECK_COMMAND('%s --version' % conf.env.FLEX[0],
+ msg='Using flex version',
+ define=None,
+ on_target=False)
+ conf.env.FLEXFLAGS = ['-t']
+
+ # #line statements in these generated files cause issues for lcov
+ conf.env.FLEXFLAGS += ["--noline"]
+
+ Logs.info("Checking for bison")
+ bison.configure(conf)
+ if conf.env['BISON']:
+ conf.CHECK_COMMAND('%s --version | head -n1' % conf.env.BISON[0],
+ msg='Using bison version',
+ define=None,
+ on_target=False)
+
+ # #line statements in these generated files cause issues for lcov
+ conf.env.BISONFLAGS += ["--no-line"]
+
+ if Options.options.with_system_mitkrb5:
+ if not Options.options.with_experimental_mit_ad_dc and \
+ not Options.options.without_ad_dc:
+ raise Errors.WafError('The MIT Kerberos build of Samba as an AD DC ' +
+ 'is experimental. Therefore '
+ '--with-system-mitkrb5 requires either ' +
+ '--with-experimental-mit-ad-dc or ' +
+ '--without-ad-dc')
+
+ conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
+
+ if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
+ conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
+
+ if Options.options.with_system_heimdalkrb5:
+ if Options.options.with_system_mitkrb5:
+ raise Errors.WafError('--with-system-heimdalkrb5 conflicts with ' +
+ '--with-system-mitkrb5')
+ if not Options.options.without_ad_dc:
+ raise Errors.WafError('--with-system-heimdalkrb5 requires ' +
+ '--without-ad-dc')
+ conf.env.SYSTEM_LIBS += ('heimdal', 'asn1', 'com_err', 'roken',
+ 'hx509', 'wind', 'gssapi', 'hcrypto',
+ 'krb5', 'heimbase', 'asn1_compile',
+ 'compile_et', 'kdc', 'hdb', 'heimntlm')
+ conf.PROCESS_SEPARATE_RULE('system_heimdal')
+
+ if not conf.CONFIG_GET('KRB5_VENDOR'):
+ conf.PROCESS_SEPARATE_RULE('embedded_heimdal')
+
+ conf.RECURSE('source4/dsdb/samdb/ldb_modules')
+ conf.RECURSE('source4/ntvfs/sysdep')
+ conf.RECURSE('lib/util')
+ conf.RECURSE('lib/util/charset')
+ conf.RECURSE('source4/auth')
+ conf.RECURSE('nsswitch')
+ conf.RECURSE('libcli/smbreadline')
+ conf.RECURSE('pidl')
+ if conf.CONFIG_GET('ENABLE_SELFTEST'):
+ if not (Options.options.without_ad_dc):
+ conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
+ conf.RECURSE('testsuite/unittests')
+
+ if Options.options.with_pthreadpool:
+ if conf.CONFIG_SET('HAVE_PTHREAD'):
+ conf.DEFINE('WITH_PTHREADPOOL', '1')
+ else:
+ Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
+ conf.undefine('WITH_PTHREADPOOL')
+
+ conf.SET_TARGET_TYPE('jansson', 'EMPTY')
+
+ if Options.options.with_json is not False:
+ if conf.CHECK_CFG(package='jansson', args='--cflags --libs',
+ msg='Checking for jansson'):
+ conf.CHECK_FUNCS_IN('json_object', 'jansson')
+
+ if not conf.CONFIG_GET('HAVE_JSON_OBJECT'):
+ if Options.options.with_json is not False:
+ conf.fatal("Jansson JSON support not found. "
+ "Try installing libjansson-dev or jansson-devel. "
+ "Otherwise, use --without-json to build without "
+ "JSON support. "
+ "JSON support is required for the JSON "
+ "formatted audit log feature, the AD DC, and "
+ "the JSON printers of the net utility")
+ if not Options.options.without_ad_dc:
+ raise Errors.WafError('--without-json requires --without-ad-dc. '
+ 'Jansson JSON library is required for '
+ 'building the AD DC')
+ Logs.info("Building without Jansson JSON log support")
+
+ conf.RECURSE('source3')
+ conf.RECURSE('lib/texpect')
+ conf.RECURSE('lib/tsocket')
+ conf.RECURSE('python')
+ if conf.env.with_ctdb:
+ conf.RECURSE('ctdb')
+ conf.RECURSE('lib/socket')
+ conf.RECURSE('lib/mscat')
+ conf.RECURSE('packaging')
+ conf.RECURSE('lib/krb5_wrap')
+
+ conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
+
+ # gentoo always adds this. We want our normal build to be as
+ # strict as the strictest OS we support, so adding this here
+ # allows us to find problems on our development hosts faster.
+ # It also results in faster load time.
+
+ if (not Options.options.address_sanitizer
+ and conf.CHECK_LDFLAGS('-Wl,--as-needed')):
+ conf.env.append_unique('LINKFLAGS', '-Wl,--as-needed')
+
+ if not conf.CHECK_NEED_LC("-lc not needed"):
+ conf.ADD_LDFLAGS('-lc', testflags=False)
+
+ if not conf.CHECK_CODE('#include "tests/summary.c"',
+ define='SUMMARY_PASSES',
+ addmain=False,
+ msg='Checking configure summary'):
+ raise Errors.WafError('configure summary failed')
+
+ if Options.options.enable_pie is not False:
+ if Options.options.enable_pie is True:
+ need_pie = True
+ else:
+ # not specified, only build PIEs if supported by compiler
+ need_pie = False
+ if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
+ msg="Checking compiler for PIE support"):
+ conf.env['ENABLE_PIE'] = True
+
+ if Options.options.enable_relro is not False:
+ if Options.options.enable_relro is True:
+ need_relro = True
+ else:
+ # not specified, only build RELROs if supported by compiler
+ need_relro = False
+ if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
+ msg="Checking compiler for full RELRO support"):
+ conf.env['ENABLE_RELRO'] = True
+
+ if conf.CONFIG_GET('ENABLE_SELFTEST') and \
+ Options.options.with_smb1server is False and \
+ Options.options.without_ad_dc is not True:
+ conf.fatal('--without-smb1-server cannot be specified with '
+ '--enable-selftest/--enable-developer if '
+ '--without-ad-dc is NOT set!')
+
+ if Options.options.with_smb1server is not False:
+ conf.DEFINE('WITH_SMB1SERVER', '1')
+
+ #
+ # FreeBSD is broken. It doesn't include 'extern char **environ'
+ # in any shared library, but statically inside crt0.o.
+ #
+ # If we're running on a FreeBSD with the GNU linker ld we
+ # can get around this by explicitly telling the linker to
+ # ignore 'environ' as an unresolved symbol in a shared library.
+ #
+ # However, the clang linker ld.lld-XX is broken in that it
+ # doesn't have that option.
+ #
+ # First try to see if have '-Wl,--ignore-unresolved-symbol,environ'
+ # and just use that if so.
+ #
+ # If not, we have to use '-Wl,--allow-shlib-undefined' instead
+ # and remove all instances of '-Wl,-no-undefined'.
+
+ if sys.platform.startswith('freebsd'):
+ # Do we have Wl,--ignore-unresolved-symbol,environ ?
+ flag_added = conf.ADD_LDFLAGS('-Wl,--ignore-unresolved-symbol,environ', testflags=True)
+ if not flag_added:
+ # No, fall back to -Wl,--allow-shlib-undefined.
+ conf.ADD_LDFLAGS('-Wl,--allow-shlib-undefined', testflags=True)
+ # Remove any uses of '-Wl,-no-undefined'
+ conf.env['EXTRA_LDFLAGS'] = list(filter(('-Wl,-no-undefined').__ne__, conf.env['EXTRA_LDFLAGS']))
+ # And make sure we don't try and remove it again when 'allow_undefined_symbols=true'
+ conf.env.undefined_ldflags = []
+
+ conf.SAMBA_CONFIG_H('include/config.h')
+
+def etags(ctx):
+ '''build TAGS file using etags'''
+ source_root = os.path.dirname(Context.g_module.root_path)
+ cmd = r'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
+ print("Running: %s" % cmd)
+ status = os.system(cmd)
+ if os.WEXITSTATUS(status):
+ raise Errors.WafError('etags failed')
+
+def ctags(ctx):
+ "build 'tags' file using ctags"
+ source_root = os.path.dirname(Context.g_module.root_path)
+ cmd = r'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
+ print("Running: %s" % cmd)
+ status = os.system(cmd)
+ if os.WEXITSTATUS(status):
+ raise Errors.WafError('ctags failed')
+
+
+# putting this here enabled build in the list
+# of commands in --help
+def build(bld):
+ '''build all targets'''
+ samba_version.load_version(env=bld.env, is_install=bld.is_install)
+
+
+def pep8(ctx):
+ '''run pep8 validator'''
+ cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
+ print("Running: %s" % cmd)
+ status = os.system(cmd)
+ if os.WEXITSTATUS(status):
+ raise Errors.WafError('pep8 failed')
+
+
+def dist():
+ '''makes a tarball for distribution'''
+ sambaversion = samba_version.load_version(env=None)
+
+ os.system("make -C ctdb manpages")
+ samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
+
+ os.system("DOC_VERSION='" + sambaversion.STRING + "' " + Context.g_module.top + "/release-scripts/build-manpages-nogit")
+ samba_dist.DIST_FILES('bin/docs:docs', extend=True)
+
+ if sambaversion.IS_SNAPSHOT:
+ # write .distversion file and add to tar
+ if not os.path.isdir(Context.g_module.out):
+ os.makedirs(Context.g_module.out)
+ distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=Context.g_module.out)
+ for field in sambaversion.vcs_fields:
+ distveroption = field + '=' + str(sambaversion.vcs_fields[field])
+ distversionf.write(distveroption + '\n')
+ distversionf.flush()
+ samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
+
+ samba_dist.dist()
+ distversionf.close()
+ else:
+ samba_dist.dist()
+
+
+def distcheck():
+ '''test that distribution tarball builds and installs'''
+ samba_version.load_version(env=None)
+
+def printversion(ctx):
+ '''print version'''
+ ver = samba_version.load_version(env=None)
+ print('Samba Version: ' + ver.STRING_WITH_NICKNAME)
+
+def wildcard_cmd(cmd):
+ '''called on a unknown command'''
+ from samba_wildcard import run_named_build_task
+ run_named_build_task(cmd)
+
+def main():
+ from samba_wildcard import wildcard_main
+
+ wildcard_main(wildcard_cmd)
+Scripting.main = main
+
+def reconfigure(ctx):
+ '''reconfigure if config scripts have changed'''
+ samba_utils.reconfigure(ctx)
+
+
+if os.path.isdir(os.path.join(top, ".git")):
+ # Check if there are submodules that are checked out but out of date.
+ for submodule, status in samba_git.read_submodule_status(top):
+ if status == "out-of-date":
+ raise Errors.WafError("some submodules are out of date. Please run 'git submodule update'")