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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('samba4')
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('lib/crypto')
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')
gr = 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 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('lib/crypto')
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 != 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 != 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('python')
if conf.env.with_ctdb:
conf.RECURSE('ctdb')
conf.RECURSE('lib/socket')
conf.RECURSE('lib/mscat')
conf.RECURSE('packaging')
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 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 != False:
if Options.options.enable_pie == 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 != False:
if Options.options.enable_relro == 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 == False and \
Options.options.without_ad_dc != 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 != 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'''
from waflib import Utils
source_root = os.path.dirname(Context.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)
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"
from waflib import Utils
source_root = os.path.dirname(Context.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)
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 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 Errors.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 Errors.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')
print(list)
cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext' +\
"".join(' --add-module %s' % f for f in list)
print("Running: %s" % cmd)
status = os.system(cmd)
if os.WEXITSTATUS(status):
raise Errors.WafError('wafdocs 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 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'''
import samba_utils
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'")
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