X-Git-Url: http://git.samba.org/?a=blobdiff_plain;f=wscript;h=337643621c945eb450cb7fd52377023dca66620c;hb=HEAD;hp=4fd56ed002699543f8019075fcd43ba45460b1be;hpb=7d5db908509ffa099fa4b2ce7351e6bf7d1c06e2;p=samba.git diff --git a/wscript b/wscript index 4fd56ed0026..be4f3122af6 100644 --- a/wscript +++ b/wscript @@ -1,20 +1,41 @@ #!/usr/bin/env python -srcdir = '.' -blddir = 'bin' +top = '.' +out = 'bin' APPNAME='samba' VERSION=None import sys, os, tempfile -sys.path.insert(0, srcdir+"/buildtools/wafsamba") -import wafsamba, Options, samba_dist, samba_git, Scripting, Utils, samba_version -import Logs, samba_utils - +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') +# A function so the variables are not in global scope +def get_default_private_libs(): + # LDB is used by sssd (was made private by default in Samba 4.21) + SSSD_LIBS=["ldb"] + # These following libs without ABI checking were made private by default in Samba 4.21 + # Presumably unused (dcerpc-samr was probably a copy and paste error, + # and samba-policy has primary use via python bindings). tevent-util + # was for openchange but was for PIDL output that is no longer + # generated + POSSIBLY_UNUSED_LIBS=["dcerpc-samr","samba-policy","tevent-util"] + # These were used by mapiproxy in OpenChange (also used LDB and + # the real public libs tdb, talloc, tevent) + OPENCHANGE_SERVER_LIBS = ["dcerpc_server","samdb"] + # These (plus LDB, ndr, talloc, tevent) are used by the OpenChange + # client, which is still in use (Fedora/Red Hat packages it) + OPENCHANGE_LIBS = ["dcerpc","samba-hostconfig","samba-credentials"] + return SSSD_LIBS + POSSIBLY_UNUSED_LIBS + OPENCHANGE_LIBS + OPENCHANGE_SERVER_LIBS + +DEFAULT_PRIVATE_LIBS = get_default_private_libs() + # install in /usr/local/samba by default default_prefix = Options.default_prefix = '/usr/local/samba' @@ -32,38 +53,72 @@ def system_mitkrb5_callback(option, opt, value, parser): del parser.rargs[:len(value)] setattr(parser.values, option.dest, value) -def set_options(opt): +def options(opt): opt.BUILTIN_DEFAULT('NONE') - opt.PRIVATE_EXTENSION_DEFAULT('samba4') + 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/lib/tls') 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='enable system MIT krb5 build (includes Samba 4 client and Samba 3 code base).'+ + 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 Samba 4 client and Samba 3 code base).', + 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-ntvfs-fileserver', - 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', - action='store_true', dest='with_ntvfs_fileserver') - - opt.add_option('--without-ntvfs-fileserver', - help='disable the depricated NTVFS file server from the original Samba4 branch', - action='store_false', dest='with_ntvfs_fileserver') - opt.add_option('--with-pie', help=("Build Position Independent Executables " + "(default if supported by compiler)"), @@ -80,13 +135,54 @@ def set_options(opt): help=("Disable RELRO builds"), action="store_false", dest='enable_relro') - gr = opt.option_group('developer options') + 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.samba_add_onoff_option('ldap') + + opt.option_group('developer options') - opt.tool_options('python') # options for disabling pyc or pyo compilation + 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).")) + + opt.add_option('--vendor-name', + help=('Specify a vendor (or packager) name to include in the version string'), + type="string", + dest='SAMBA_VERSION_VENDOR_SUFFIX', + default=None) + + opt.add_option('--vendor-patch-revision', + help=('Specify a vendor (or packager) patch revision number include in the version string (requires --vendor-name)'), + type="int", + dest='SAMBA_VERSION_VENDOR_PATCH', + default=None) def configure(conf): + if Options.options.SAMBA_VERSION_VENDOR_SUFFIX: + conf.env.SAMBA_VERSION_VENDOR_SUFFIX = Options.options.SAMBA_VERSION_VENDOR_SUFFIX + + if Options.options.SAMBA_VERSION_VENDOR_PATCH: + if not Options.options.SAMBA_VERSION_VENDOR_SUFFIX: + raise conf.fatal('--vendor-patch-revision requires --vendor-version') + conf.env.SAMBA_VERSION_VENDOR_PATCH = Options.options.SAMBA_VERSION_VENDOR_PATCH + version = samba_version.load_version(env=conf.env) conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1) @@ -96,6 +192,23 @@ def configure(conf): 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') @@ -103,16 +216,17 @@ def configure(conf): conf.RECURSE('lib/replace') conf.RECURSE('examples/fuse') + conf.RECURSE('examples/winexe') conf.SAMBA_CHECK_PERL(mandatory=True) - conf.find_program('xsltproc', var='XSLTPROC') + conf.CHECK_XSLTPROC_MANPAGES() if conf.env.disable_python: if not (Options.options.without_ad_dc): - raise Utils.WafError('--disable-python requires --without-ad-dc') + raise Errors.WafError('--disable-python requires --without-ad-dc') - conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0)) - conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=(not conf.env.disable_python)) + 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 @@ -120,47 +234,181 @@ def configure(conf): 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('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup']) + conf.env.append_value('cshlib_LINKFLAGS', ['-undefined', 'dynamic_lookup']) if sys.platform == 'darwin': conf.ADD_LDFLAGS('-framework CoreFoundation') - if int(conf.env['PYTHON_VERSION'][0]) >= 3: - raise Utils.WafError('Python version 3.x is not supported by Samba yet') - 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_ZLIB(): - raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.') - else: - conf.define('USING_SYSTEM_ZLIB',1) if not conf.CHECK_POPT(): - raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.') + 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) + + # Check for LDAP + if Options.options.with_ldap: + conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h') + conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h') + conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber') + conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h') + + # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out + # for the samba logs + conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN', + define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h') + + conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap') + conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap') + + # Check if ldap_set_rebind_proc() takes three arguments + if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)', + 'LDAP_SET_REBIND_PROC_ARGS', + msg="Checking whether ldap_set_rebind_proc takes 3 arguments", + headers='ldap.h lber.h', link=False): + conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3') + else: + conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2') + + # last but not least, if ldap_init() exists, we want to use ldap + if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'): + conf.DEFINE('HAVE_LDAP', '1') + conf.DEFINE('LDAP_DEPRECATED', '1') + conf.env['HAVE_LDAP'] = '1' + # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add + # SASL wrapping hooks + if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \ + conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'): + conf.DEFINE('HAVE_LDAP_TRANSPORT_WRAPPING', 1) + conf.env.ENABLE_LDAP_BACKEND = True + else: + conf.fatal("LDAP support not found. " + "Try installing libldap2-dev or openldap-devel. " + "Otherwise, use --without-ldap to build without " + "LDAP support. " + "LDAP support is required for the LDAP passdb backend, " + "LDAP idmap backends and ADS. " + "ADS support improves communication with " + "Active Directory domain controllers.") + else: + conf.SET_TARGET_TYPE('ldap', 'EMPTY') + conf.SET_TARGET_TYPE('lber', 'EMPTY') + + conf.RECURSE('lib/tdb') + conf.RECURSE('lib/tevent') 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) - # Only process heimdal_build for non-MIT KRB5 builds - # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set - # to the lowcased output of 'krb5-config --vendor'. - # If it is not set or the output is 'heimdal', we are dealing with - # system-provided or embedded Heimdal build - if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'): - conf.RECURSE('source4/heimdal_build') - conf.RECURSE('source4/lib/tls') + 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') @@ -168,27 +416,11 @@ def configure(conf): conf.RECURSE('source4/auth') conf.RECURSE('nsswitch') conf.RECURSE('libcli/smbreadline') - conf.RECURSE('lib/crypto') conf.RECURSE('pidl') - conf.RECURSE('selftest') if conf.CONFIG_GET('ENABLE_SELFTEST'): - conf.RECURSE('lib/nss_wrapper') - conf.RECURSE('lib/resolv_wrapper') - conf.RECURSE('lib/socket_wrapper') - conf.RECURSE('lib/uid_wrapper') - if Options.options.with_ntvfs_fileserver != False: - if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5): - conf.DEFINE('WITH_NTVFS_FILESERVER', 1) - if Options.options.with_ntvfs_fileserver == False: - if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5): - raise Utils.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC') - - if Options.options.with_ntvfs_fileserver == True: - if Options.options.without_ad_dc: - raise Utils.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc') - if Options.options.with_system_mitkrb5: - raise Utils.WafError('--with-ntvfs-fileserver conflicts with --with-system-mitkrb5') - conf.DEFINE('WITH_NTVFS_FILESERVER', 1) + 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'): @@ -197,12 +429,38 @@ def configure(conf): 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('testsuite/unittests') + conf.RECURSE('lib/mscat') + conf.RECURSE('packaging') + conf.RECURSE('lib/krb5_wrap') conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS() @@ -211,7 +469,9 @@ def configure(conf): # allows us to find problems on our development hosts faster. # It also results in faster load time. - conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True) + 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) @@ -220,10 +480,10 @@ def configure(conf): define='SUMMARY_PASSES', addmain=False, msg='Checking configure summary'): - raise Utils.WafError('configure summary failed') + raise Errors.WafError('configure summary failed') - if Options.options.enable_pie != False: - if Options.options.enable_pie == True: + 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 @@ -232,8 +492,8 @@ def configure(conf): msg="Checking compiler for PIE support"): conf.env['ENABLE_PIE'] = True - if Options.options.enable_relro != False: - if Options.options.enable_relro == 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 @@ -242,27 +502,63 @@ def configure(conf): 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''' - import Utils - source_root = os.path.dirname(Utils.g_module.root_path) - cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root) + 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 Utils.WafError('etags failed') + raise Errors.WafError('etags failed') def ctags(ctx): "build 'tags' file using ctags" - import Utils - source_root = os.path.dirname(Utils.g_module.root_path) - cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root) + 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 Utils.WafError('ctags failed') + raise Errors.WafError('ctags failed') # putting this here enabled build in the list @@ -272,51 +568,13 @@ def build(bld): samba_version.load_version(env=bld.env, is_install=bld.is_install) -def pydoctor(ctx): - '''build python apidocs''' - bp = os.path.abspath('bin/python') - mpaths = {} - modules = ['talloc', 'tdb', 'ldb'] - for m in modules: - f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r') - try: - mpaths[m] = f.read().strip() - finally: - f.close() - mpaths['main'] = bp - cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba ' - '--project-url=http://www.samba.org --make-html --docformat=restructuredtext ' - '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules)) - cmd = cmd % mpaths - print("Running: %s" % cmd) - status = os.system(cmd) - if os.WEXITSTATUS(status): - raise Utils.WafError('pydoctor failed') - - 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 Utils.WafError('pep8 failed') - - -def wafdocs(ctx): - '''build wafsamba apidocs''' - from samba_utils import recursive_dirlist - os.system('pwd') - list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py') - - cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext' - print(list) - for f in list: - cmd += ' --add-module %s' % f - print("Running: %s" % cmd) - status = os.system(cmd) - if os.WEXITSTATUS(status): - raise Utils.WafError('wafdocs failed') + raise Errors.WafError('pep8 failed') def dist(): @@ -326,14 +584,14 @@ def dist(): os.system("make -C ctdb manpages") samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True) - os.system(srcdir + "/release-scripts/build-manpages-nogit") + 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(blddir): - os.makedirs(blddir) - distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir) + 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') @@ -349,9 +607,11 @@ def dist(): def distcheck(): '''test that distribution tarball builds and installs''' samba_version.load_version(env=None) - import Scripting - d = Scripting.distcheck - d() + +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''' @@ -366,12 +626,11 @@ Scripting.main = main def reconfigure(ctx): '''reconfigure if config scripts have changed''' - import samba_utils samba_utils.reconfigure(ctx) -if os.path.isdir(os.path.join(srcdir, ".git")): +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(srcdir): + for submodule, status in samba_git.read_submodule_status(top): if status == "out-of-date": - raise Utils.WafError("some submodules are out of date. Please run 'git submodule update'") + raise Errors.WafError("some submodules are out of date. Please run 'git submodule update'")