ctdb/wscript

   1 #!/usr/bin/env python
   2
   3 APPNAME = 'ctdb'
   4
   5 blddir = 'bin'
   6
   7 import sys, os
   8
   9 # find the buildtools directory
  10 srcdir = '.'
  11 while not os.path.exists(srcdir+'/buildtools') and len(srcdir.split('/')) < 5:
  12     srcdir = srcdir + '/..'
  13 sys.path.insert(0, srcdir + '/buildtools/wafsamba')
  14
  15 import wafsamba, samba_dist, Options, Logs, Utils
  16 import samba_utils, samba_version
  17
  18 env = samba_utils.LOAD_ENVIRONMENT()
  19 if os.path.isfile('./VERSION'):
  20     vdir = '.'
  21 elif os.path.isfile('../VERSION'):
  22     vdir = '..'
  23 else:
  24     Logs.error("VERSION file not found")
  25
  26 version = samba_version.samba_version_file('%s/VERSION' % vdir, vdir, env)
  27 VERSION = version.STRING.replace('-', '.')
  28
  29 default_prefix = Options.default_prefix = '/usr/local'
  30
  31 samba_dist.DIST_DIRS('''ctdb:. lib/replace:lib/replace lib/talloc:lib/talloc
  32                         lib/tevent:lib/tevent lib/tdb:lib/tdb
  33                         third_party/socket_wrapper:third_party/socket_wrapper
  34                         third_party/popt:third_party/popt
  35                         lib/util:lib/util lib/tdb_wrap:lib/tdb_wrap
  36                         lib/ccan:lib/ccan libcli/util:libcli/util
  37                         lib/async_req:lib/async_req
  38                         buildtools:buildtools third_party/waf:third_party/waf''')
  39
  40 manpages_binary = [
  41     'ctdb.1',
  42     'ctdbd.1',
  43     'ltdbtool.1',
  44     'ping_pong.1'
  45 ]
  46
  47 manpages_misc = [
  48     'ctdb_diagnostics.1',
  49     'ctdbd_wrapper.1',
  50     'onnode.1',
  51     'ctdbd.conf.5',
  52     'ctdb.7',
  53     'ctdb-statistics.7',
  54     'ctdb-tunables.7',
  55 ]
  56
  57 manpages_etcd = [
  58     'ctdb-etcd.7',
  59 ]
  60
  61 manpages_ceph = [
  62     'ctdb_mutex_ceph_rados_helper.7',
  63 ]
  64
  65
  66 def set_options(opt):
  67     opt.PRIVATE_EXTENSION_DEFAULT('ctdb')
  68
  69     opt.RECURSE('lib/replace')
  70
  71     opt.RECURSE('lib/util')
  72
  73     opt.RECURSE('lib/talloc')
  74     opt.RECURSE('lib/tevent')
  75     opt.RECURSE('lib/tdb')
  76
  77     opt.add_option('--enable-infiniband',
  78                    help=("Turn on infiniband support (default=no)"),
  79                    action="store_true", dest='ctdb_infiniband', default=False)
  80     opt.add_option('--enable-pmda',
  81                    help=("Turn on PCP pmda support (default=no)"),
  82                    action="store_true", dest='ctdb_pmda', default=False)
  83     opt.add_option('--enable-etcd-reclock',
  84                    help=("Enable etcd recovery lock helper (default=no)"),
  85                    action="store_true", dest='ctdb_etcd_reclock', default=False)
  86     opt.add_option('--enable-ceph-reclock',
  87                    help=("Enable Ceph CTDB recovery lock helper (default=no)"),
  88                    action="store_true", dest='ctdb_ceph_reclock', default=False)
  89
  90     opt.add_option('--with-logdir',
  91                    help=("Path to log directory"),
  92                    action="store", dest='ctdb_logdir', default=None)
  93     opt.add_option('--with-socketpath',
  94                    help=("path to CTDB daemon socket"),
  95                    action="store", dest='ctdb_sockpath', default=None)
  96
  97
  98 def configure(conf):
  99
 100     # No need to build python bindings for talloc/tevent/tdb
 101     if conf.IN_LAUNCH_DIR():
 102         conf.env.standalone_ctdb = True
 103         Options.options.disable_python = True
 104
 105     conf.RECURSE('lib/replace')
 106
 107     if conf.env.standalone_ctdb:
 108         conf.SAMBA_CHECK_PERL(mandatory=True)
 109
 110         conf.SAMBA_CHECK_PYTHON(mandatory=False, version=(2,5,0))
 111         conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=False)
 112
 113     if conf.CHECK_FOR_THIRD_PARTY():
 114         conf.RECURSE('third_party/popt')
 115         if conf.env.standalone_ctdb or conf.CONFIG_GET('ENABLE_SELFTEST'):
 116             conf.RECURSE('third_party/socket_wrapper')
 117             conf.env.SOCKET_WRAPPER_SO_PATH = conf.CONFIG_GET('LIBSOCKET_WRAPPER_SO_PATH')
 118     else:
 119         if not conf.CHECK_POPT():
 120             raise Utils.WafError('popt development packages have not been found\nIf third_party is installed, check that it is in the proper place.')
 121         else:
 122             conf.define('USING_SYSTEM_POPT', 1)
 123         conf.env.SOCKET_WRAPPER_SO_PATH = ''
 124
 125
 126         if conf.env.standalone_ctdb or conf.CONFIG_GET('ENABLE_SELFTEST'):
 127             if not conf.CHECK_SOCKET_WRAPPER():
 128                 raise Utils.WafError('socket_wrapper package has not been found.\nIf third_party is installed, check that it is in the proper place.')
 129             else:
 130                 conf.define('USING_SYSTEM_SOCKET_WRAPPER', 1)
 131                 conf.env.SOCKET_WRAPPER_SO_PATH = conf.CONFIG_GET('LIBSOCKET_WRAPPER_SO_PATH')
 132
 133     conf.RECURSE('lib/util')
 134
 135     conf.RECURSE('lib/talloc')
 136     conf.RECURSE('lib/tevent')
 137     conf.RECURSE('lib/tdb')
 138
 139     conf.CHECK_HEADERS('sched.h')
 140     conf.CHECK_HEADERS('procinfo.h')
 141     if sys.platform.startswith('aix') and not conf.CHECK_FUNCS('thread_setsched'):
 142         Logs.error('Need thread_setsched() on AIX')
 143         sys.exit(1)
 144     elif not conf.CHECK_FUNCS('sched_setscheduler'):
 145         Logs.error('Need sched_setscheduler()')
 146         sys.exit(1)
 147     conf.CHECK_FUNCS('mlockall')
 148
 149     if not conf.CHECK_VARIABLE('ETIME', headers='errno.h'):
 150         conf.DEFINE('ETIME', 'ETIMEDOUT')
 151
 152     if sys.platform.startswith('linux'):
 153         conf.SET_TARGET_TYPE('pcap', 'EMPTY')
 154     else:
 155         if not conf.CHECK_HEADERS('pcap.h'):
 156             Logs.error('Need libpcap')
 157             sys.exit(1)
 158         if not conf.CHECK_FUNCS_IN('pcap_open_live', 'pcap', headers='pcap.h'):
 159             Logs.error('Need libpcap')
 160             sys.exit(1)
 161
 162     if not conf.CHECK_FUNCS_IN('backtrace backtrace_symbols', 'execinfo',
 163                                checklibc=True, headers='execinfo.h'):
 164         Logs.error('backtrace support not available')
 165
 166     have_pmda = False
 167     if Options.options.ctdb_pmda:
 168         pmda_support = True
 169
 170         if not conf.CHECK_HEADERS('pcp/pmapi.h pcp/impl.h pcp/pmda.h',
 171                                   together=True):
 172             pmda_support = False
 173         if not conf.CHECK_FUNCS_IN('pmProgname', 'pcp'):
 174             pmda_support = False
 175         if not conf.CHECK_FUNCS_IN('pmdaDaemon', 'pcp_pmda'):
 176             pmda_support = False
 177         if pmda_support:
 178             conf.CHECK_TYPE_IN('__pmID_int', 'pcp/pmapi.h pcp/impl.h')
 179             have_pmda = True
 180         else:
 181             Logs.error("PMDA support not available")
 182             sys.exit(1)
 183     if have_pmda:
 184         Logs.info('Building with PMDA support')
 185         conf.define('HAVE_PMDA', 1)
 186         conf.env.CTDB_PMDADIR = os.path.join(conf.env.LOCALSTATEDIR,
 187                                              'lib/pcp/pmdas/ctdb')
 188
 189     have_infiniband = False
 190     if Options.options.ctdb_infiniband:
 191         ib_support = True
 192
 193         if not conf.CHECK_HEADERS('infiniband/verbs.h rdma/rdma_cma.h'):
 194             ib_support = False
 195         if not conf.CHECK_FUNCS_IN('ibv_create_qp', 'ibverbs'):
 196             ib_support = False
 197         if not conf.CHECK_FUNCS_IN('rdma_connect', 'rdmacm'):
 198             ib_support = False
 199         if ib_support:
 200             have_infiniband = True
 201         else:
 202             Logs.error("Infiniband support not available")
 203             sys.exit(1)
 204     if have_infiniband:
 205         Logs.info('Building with Infiniband support')
 206         conf.define('HAVE_INFINIBAND', 1)
 207         conf.define('USE_INFINIBAND', 1)
 208
 209     have_etcd_reclock = False
 210     if Options.options.ctdb_etcd_reclock:
 211         try:
 212             conf.check_python_module('etcd')
 213             have_etcd_reclock = True
 214         except:
 215             Logs.error('etcd support not available')
 216             sys.exit(1)
 217     if have_etcd_reclock:
 218         Logs.info('Building with etcd support')
 219     conf.env.etcd_reclock = have_etcd_reclock
 220
 221     if Options.options.ctdb_ceph_reclock:
 222         if (conf.CHECK_HEADERS('rados/librados.h', False, False, 'rados') and
 223                                         conf.CHECK_LIB('rados', shlib=True)):
 224             Logs.info('Building with Ceph librados recovery lock support')
 225             conf.define('HAVE_LIBRADOS', 1)
 226         else:
 227             Logs.error("Missing librados for Ceph recovery lock support")
 228             sys.exit(1)
 229
 230     conf.env.CTDB_BINDIR = os.path.join(conf.env.EXEC_PREFIX, 'bin')
 231     conf.env.CTDB_ETCDIR = os.path.join(conf.env.SYSCONFDIR, 'ctdb')
 232     conf.env.CTDB_VARDIR = os.path.join(conf.env.LOCALSTATEDIR, 'lib/ctdb')
 233     conf.env.CTDB_RUNDIR = os.path.join(conf.env.LOCALSTATEDIR, 'run/ctdb')
 234     conf.env.CTDB_HELPER_BINDIR = os.path.join(conf.env.LIBEXECDIR, 'ctdb')
 235
 236     if Options.options.ctdb_logdir:
 237         conf.env.CTDB_LOGDIR = Options.options.ctdb_logdir
 238     else:
 239         conf.env.CTDB_LOGDIR = os.path.join(conf.env.LOCALSTATEDIR, 'log')
 240
 241     if Options.options.ctdb_sockpath:
 242         conf.env.CTDB_SOCKPATH = Options.options.ctdb_sockpath
 243     else:
 244         conf.env.CTDB_SOCKPATH = os.path.join(conf.env.CTDB_RUNDIR,
 245                                               'ctdbd.socket')
 246     conf.define('CTDB_SOCKET', conf.env.CTDB_SOCKPATH)
 247
 248     conf.ADD_CFLAGS('''-DCTDB_HELPER_BINDIR=\"%s\"
 249                        -DLOGDIR=\"%s\"
 250                        -DCTDB_ETCDIR=\"%s\"
 251                        -DCTDB_VARDIR=\"%s\"
 252                        -DCTDB_RUNDIR=\"%s\"''' % (
 253                     conf.env.CTDB_HELPER_BINDIR,
 254                     conf.env.CTDB_LOGDIR,
 255                     conf.env.CTDB_ETCDIR,
 256                     conf.env.CTDB_VARDIR,
 257                     conf.env.CTDB_RUNDIR))
 258
 259     conf.env.CTDB_TEST_DATADIR = os.path.join(conf.env.EXEC_PREFIX,
 260                                               'share/ctdb/tests')
 261     conf.env.CTDB_TEST_LIBEXECDIR = os.path.join(conf.env.LIBEXECDIR, 'ctdb/tests')
 262
 263     # Allow unified compilation and separate compilation of utilities
 264     # to find includes
 265     if not conf.env.standalone_ctdb:
 266         conf.ADD_EXTRA_INCLUDES('#include/public #ctdb/include #ctdb')
 267     else:
 268         if srcdir == '.':
 269             # Building from tarball
 270             conf.ADD_EXTRA_INCLUDES('#include')
 271         else:
 272             # Building standalone CTDB from within Samba tree
 273             conf.ADD_EXTRA_INCLUDES('#ctdb/include')
 274             conf.ADD_EXTRA_INCLUDES('#ctdb')
 275         conf.ADD_EXTRA_INCLUDES('#lib #lib/replace')
 276
 277         conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
 278         conf.DEFINE('SAMBA_UTIL_CORE_ONLY', 1, add_to_cflags=True)
 279         conf.SAMBA_CONFIG_H()
 280
 281     if 'XSLTPROC_MANPAGES' in conf.env and conf.env['XSLTPROC_MANPAGES']:
 282         conf.env.ctdb_generate_manpages = True
 283     else:
 284         conf.env.ctdb_generate_manpages = False
 285
 286         Logs.info("xsltproc unavailable, checking for pre-built manpages")
 287         conf.env.ctdb_prebuilt_manpages = []
 288         manpages = manpages_binary + manpages_misc
 289         if conf.env.etcd_reclock:
 290             manpages += manpages_etcd
 291         if conf.env.HAVE_LIBRADOS:
 292             manpages += manpages_ceph
 293         for m in manpages:
 294             if os.path.exists(os.path.join("doc", m)):
 295                 Logs.info("  %s: yes" % (m))
 296                 conf.env.ctdb_prebuilt_manpages.append(m)
 297             else:
 298                 Logs.info("  %s: no" % (m))
 299
 300 def gen_ctdb_version(task):
 301     fp = file(task.outputs[0].bldpath(task.env), 'w')
 302     fp.write('/* This file is auto-generated from waf */\n')
 303     fp.write('#include "version.h"\n')
 304     fp.write('\n')
 305     fp.write('#define CTDB_VERSION_STRING "%s"\n' % VERSION)
 306     fp.close()
 307
 308
 309 def build(bld):
 310     if bld.env.standalone_ctdb:
 311         # enable building of public headers in the build tree
 312         bld.env.build_public_headers = 'include/public'
 313
 314     if bld.env.standalone_ctdb:
 315         bld.SAMBA_MKVERSION('version.h', '%s/VERSION' % vdir)
 316
 317     t = bld.SAMBA_GENERATOR('ctdb-version-header',
 318                             target='include/ctdb_version.h',
 319                             rule=gen_ctdb_version,
 320                             dep_vars=['VERSION'])
 321     t.env.VERSION = VERSION
 322
 323     bld.env.PKGCONFIGDIR = '${LIBDIR}/pkgconfig'
 324
 325     bld.RECURSE('lib/replace')
 326     if bld.CHECK_FOR_THIRD_PARTY():
 327         bld.RECURSE('third_party/popt')
 328         if bld.env.standalone_ctdb or bld.CONFIG_GET('SOCKET_WRAPPER'):
 329             bld.RECURSE('third_party/socket_wrapper')
 330
 331     bld.RECURSE('lib/tdb_wrap')
 332     bld.RECURSE('lib/util')
 333     bld.RECURSE('lib/async_req')
 334
 335     bld.RECURSE('lib/talloc')
 336     bld.RECURSE('lib/tevent')
 337     bld.RECURSE('lib/tdb')
 338
 339     if bld.env.standalone_ctdb:
 340         # If a combined build is implemented, CTDB will want to
 341         # build against samba-util rather than samba-util-core.
 342         # Similarly, other Samba subsystems expect samba-util.  So,
 343         # for a standalone build, just define a fake samba-util
 344         # subsystem that pulls in samba-util-core.
 345         bld.SAMBA_SUBSYSTEM('samba-util',
 346                             source='',
 347                             deps='samba-util-core')
 348
 349     bld.SAMBA_SUBSYSTEM('ctdb-tcp',
 350                         source=bld.SUBDIR('tcp',
 351                                           'tcp_connect.c tcp_init.c tcp_io.c'),
 352                         includes='include',
 353                         deps='replace tdb talloc tevent')
 354
 355     ib_deps = ''
 356     if bld.env.HAVE_INFINIBAND:
 357         bld.SAMBA_SUBSYSTEM('ctdb-ib',
 358                             source=bld.SUBDIR('ib',
 359                                               '''ibwrapper.c ibw_ctdb.c
 360                                                  ibw_ctdb_init.c'''),
 361                             includes='include',
 362                             deps='replace talloc tevent tdb')
 363         ib_deps = ' ctdb-ib rdmacm ibverbs'
 364
 365     if sys.platform.startswith('linux'):
 366         CTDB_SYSTEM_SRC = bld.SUBDIR('common', 'system_linux.c')
 367     elif sys.platform.startswith('aix'):
 368         CTDB_SYSTEM_SRC = bld.SUBDIR('common', 'system_aix.c')
 369     elif sys.platform.startswith('freebsd'):
 370         CTDB_SYSTEM_SRC = bld.SUBDIR('common', 'system_freebsd.c')
 371     elif sys.platform.startswith('gnukfreebsd'):
 372         CTDB_SYSTEM_SRC = bld.SUBDIR('common', 'system_kfreebsd.c')
 373     elif sys.platform == 'gnu':
 374         CTDB_SYSTEM_SRC = bld.SUBDIR('common', 'system_gnu.c')
 375     else:
 376         Logs.error("Platform %s not supported" % sys.platform)
 377
 378     bld.SAMBA_SUBSYSTEM('ctdb-system',
 379                         source=bld.SUBDIR('common',
 380                                           'system_common.c system_util.c') +
 381                                CTDB_SYSTEM_SRC,
 382                         includes='include',
 383                         deps='replace talloc tevent tdb pcap samba-util')
 384
 385     bld.SAMBA_SUBSYSTEM('ctdb-common',
 386                         source=bld.SUBDIR('common',
 387                                           '''ctdb_io.c ctdb_util.c ctdb_ltdb.c
 388                                              sock_io.c'''),
 389                         includes='include',
 390                         deps='''replace popt talloc tevent tdb popt ctdb-system
 391                                 ctdb-protocol-util''')
 392
 393     bld.SAMBA_SUBSYSTEM('ctdb-util',
 394                         source=bld.SUBDIR('common',
 395                                           '''db_hash.c srvid.c reqid.c
 396                                              pkt_read.c pkt_write.c comm.c
 397                                              logging.c rb_tree.c tunable.c
 398                                              pidfile.c run_proc.c
 399                                              hash_count.c run_event.c
 400                                              sock_client.c version.c'''),
 401                         deps='''samba-util sys_rw tevent-util
 402                                 replace talloc tevent tdb''')
 403
 404     bld.SAMBA_SUBSYSTEM('ctdb-protocol',
 405                         source=bld.SUBDIR('protocol',
 406                                           '''protocol_header.c protocol_packet.c
 407                                              protocol_basic.c protocol_types.c
 408                                              protocol_call.c
 409                                              protocol_message.c
 410                                              protocol_control.c
 411                                              protocol_keepalive.c
 412                                              protocol_tunnel.c
 413                                              protocol_client.c
 414                                              protocol_debug.c
 415                                              protocol_event.c
 416                                              protocol_sock.c'''),
 417                         includes='include',
 418                         deps='replace talloc tdb')
 419
 420     bld.SAMBA_SUBSYSTEM('ctdb-protocol-util',
 421                         source='protocol/protocol_util.c',
 422                         deps='replace talloc tdb')
 423
 424     bld.SAMBA_SUBSYSTEM('ctdb-client2',
 425                         source=bld.SUBDIR('client',
 426                                           '''client_connect.c client_call.c
 427                                              client_message.c client_control.c
 428                                              client_message_sync.c
 429                                              client_control_sync.c
 430                                              client_db.c client_util.c
 431                                              client_event.c client_tunnel.c
 432                                           '''),
 433                         includes='include',
 434                         deps='replace talloc tevent tdb tdb-wrap')
 435
 436     bld.SAMBA_SUBSYSTEM('ctdb-server-util',
 437                         source=bld.SUBDIR('common',
 438                                           '''sock_daemon.c'''),
 439                         deps='''samba-util ctdb-util tevent-util
 440                                 LIBASYNC_REQ replace talloc tevent''')
 441
 442     bld.SAMBA_SUBSYSTEM('ctdb-ipalloc',
 443                         source=bld.SUBDIR('server',
 444                                           '''ipalloc_deterministic.c
 445                                              ipalloc_nondeterministic.c
 446                                              ipalloc_lcp2.c
 447                                              ipalloc_common.c
 448                                              ipalloc.c
 449                                           '''),
 450                         includes='include',
 451                         deps='ctdb-protocol-util replace talloc tevent')
 452
 453     bld.SAMBA_BINARY('ctdbd',
 454                      source='server/ctdbd.c ' +
 455                                bld.SUBDIR('server',
 456                                           '''ctdb_daemon.c ctdb_recoverd.c
 457                                              ctdb_recover.c ctdb_freeze.c
 458                                              ctdb_tunables.c ctdb_monitor.c
 459                                              ctdb_server.c ctdb_control.c
 460                                              ctdb_call.c ctdb_ltdb_server.c
 461                                              ctdb_traverse.c eventscript.c
 462                                              ctdb_takeover.c
 463                                              ctdb_persistent.c ctdb_keepalive.c
 464                                              ctdb_cluster_mutex.c
 465                                              ctdb_logging.c
 466                                              ctdb_uptime.c
 467                                              ctdb_vacuum.c ctdb_banning.c
 468                                              ctdb_statistics.c
 469                                              ctdb_update_record.c
 470                                              ctdb_lock.c ctdb_fork.c
 471                                              ctdb_tunnel.c ctdb_client.c'''),
 472                      includes='include',
 473                      deps='''ctdb-common ctdb-system ctdb-protocol
 474                              ctdb-tcp ctdb-util replace sys_rw popt
 475                              talloc tevent tdb-wrap tdb talloc_report''' +
 476                           ib_deps,
 477                      install_path='${SBINDIR}',
 478                      manpages='ctdbd.1')
 479
 480     bld.SAMBA_BINARY('ctdb',
 481                      source='tools/ctdb.c',
 482                      deps='''ctdb-client2 ctdb-protocol ctdb-protocol-util
 483                              ctdb-util ctdb-system samba-util sys_rw popt''',
 484                      install_path='${BINDIR}',
 485                      manpages='ctdb.1')
 486
 487     bld.SAMBA_BINARY('ctdb_killtcp',
 488                      source='tools/ctdb_killtcp.c',
 489                      deps='''ctdb-protocol-util ctdb-util ctdb-system
 490                              samba-util replace''',
 491                      install_path='${CTDB_HELPER_BINDIR}')
 492
 493     bld.SAMBA_BINARY('ctdb_event',
 494                      source='tools/ctdb_event.c',
 495                      deps='''ctdb-client2 ctdb-protocol ctdb-protocol-util
 496                              ctdb-util ctdb-system samba-util replace''',
 497                      install_path='${CTDB_HELPER_BINDIR}')
 498
 499     bld.SAMBA_BINARY('ltdbtool',
 500                      source='tools/ltdbtool.c',
 501                      includes='include',
 502                      deps='tdb',
 503                      install_path='${BINDIR}',
 504                      manpages='ltdbtool.1')
 505
 506     bld.SAMBA_BINARY('ctdb_eventd',
 507                      source='server/ctdb_eventd.c',
 508                      deps='''ctdb-server-util ctdb-protocol ctdb-protocol-util
 509                              ctdb-util samba-util replace popt''',
 510                      install_path='${CTDB_HELPER_BINDIR}')
 511
 512     bld.SAMBA_BINARY('ctdb_lock_helper',
 513                      source='server/ctdb_lock_helper.c',
 514                      deps='''samba-util sys_rw ctdb-system tevent-util
 515                              talloc tevent tdb''',
 516                      includes='include',
 517                      install_path='${CTDB_HELPER_BINDIR}')
 518
 519     bld.SAMBA_BINARY('ctdb_recovery_helper',
 520                      source='server/ctdb_recovery_helper.c',
 521                      deps='''ctdb-client2 ctdb-protocol ctdb-util
 522                              samba-util sys_rw replace tdb''',
 523                      install_path='${CTDB_HELPER_BINDIR}')
 524
 525     bld.SAMBA_BINARY('ctdb_takeover_helper',
 526                      source='server/ctdb_takeover_helper.c',
 527                      deps='''ctdb-client2 ctdb-protocol ctdb-util
 528                              samba-util sys_rw replace ctdb-ipalloc popt''',
 529                      install_path='${CTDB_HELPER_BINDIR}')
 530
 531     bld.SAMBA_BINARY('ctdb_mutex_fcntl_helper',
 532                      source='server/ctdb_mutex_fcntl_helper.c',
 533                      deps='sys_rw ctdb-system',
 534                      includes='include',
 535                      install_path='${CTDB_HELPER_BINDIR}')
 536
 537     bld.SAMBA_GENERATOR('ctdb-smnotify-h',
 538                         source='utils/smnotify/smnotify.x',
 539                         target='utils/smnotify/smnotify.h',
 540                         rule='rpcgen -h ${SRC} > ${TGT}')
 541
 542     xdr_buf_hack = 'sed -e "s@^\([ \t]*register int32_t \*buf\);@\\1 = buf;@"'
 543
 544     bld.SAMBA_GENERATOR('ctdb-smnotify-x',
 545                         source='utils/smnotify/smnotify.x',
 546                         target='utils/smnotify/gen_xdr.c',
 547                         rule='rpcgen -c ${SRC} | ' + xdr_buf_hack + ' > ${TGT}')
 548
 549     bld.SAMBA_GENERATOR('ctdb-smnotify-c',
 550                         source='utils/smnotify/smnotify.x',
 551                         target='utils/smnotify/gen_smnotify.c',
 552                         rule='rpcgen -l ${SRC} > ${TGT}')
 553
 554     bld.SAMBA_BINARY('smnotify',
 555                      source=bld.SUBDIR('utils/smnotify',
 556                                        'smnotify.c gen_smnotify.c gen_xdr.c'),
 557                      deps='ctdb-smnotify-h ctdb-smnotify-c ctdb-smnotify-x popt tirpc',
 558                      includes='utils utils/smnotify',
 559                      install_path='${CTDB_HELPER_BINDIR}')
 560
 561     bld.SAMBA_BINARY('ping_pong',
 562                      source='utils/ping_pong/ping_pong.c',
 563                      deps='',
 564                      install_path='${BINDIR}',
 565                      manpages='ping_pong.1')
 566
 567     if bld.env.HAVE_PMDA:
 568         bld.SAMBA_BINARY('pmdactdb',
 569                          source='utils/pmda/pmda_ctdb.c',
 570                          includes='include',
 571                          deps='''ctdb-client2 ctdb-protocol ctdb-util
 572                                  samba-util pcp_pmda pcp''',
 573                          install_path='${CTDB_PMDADIR}')
 574         bld.INSTALL_FILES('${CTDB_PMDADIR}', 'utils/pmda/Install',
 575                           destname='Install')
 576         bld.INSTALL_FILES('${CTDB_PMDADIR}', 'utils/pmda/Remove',
 577                           destname='Remove')
 578         bld.INSTALL_FILES('${CTDB_PMDADIR}', 'utils/pmda/pmns',
 579                           destname='pmns')
 580         bld.INSTALL_FILES('${CTDB_PMDADIR}', 'utils/pmda/domain.h',
 581                           destname='domain.h')
 582         bld.INSTALL_FILES('${CTDB_PMDADIR}', 'utils/pmda/help',
 583                           destname='help')
 584         bld.INSTALL_FILES('${CTDB_PMDADIR}', 'utils/pmda/README',
 585                           destname='README')
 586
 587     if bld.env.HAVE_LIBRADOS:
 588         bld.SAMBA_BINARY('ctdb_mutex_ceph_rados_helper',
 589                          source='utils/ceph/ctdb_mutex_ceph_rados_helper.c',
 590                          deps='talloc tevent rados',
 591                          includes='include',
 592                          install_path='${CTDB_HELPER_BINDIR}')
 593
 594     sed_expr1 = 's|/usr/local/var/lib/ctdb|%s|g'  % (bld.env.CTDB_VARDIR)
 595     sed_expr2 = 's|/usr/local/etc/ctdb|%s|g'      % (bld.env.CTDB_ETCDIR)
 596     sed_expr3 = 's|/usr/local/var/log|%s|g'       % (bld.env.CTDB_LOGDIR)
 597     sed_expr4 = 's|/usr/local/var/run/ctdb|%s|g'  % (bld.env.CTDB_RUNDIR)
 598     sed_expr5 = 's|/usr/local/sbin|%s|g'          % (bld.env.SBINDIR)
 599     sed_expr6 = 's|/usr/local/libexec/ctdb|%s|g'  % (bld.env.CTDB_HELPER_BINDIR)
 600     sed_expr7 = 's|/usr/local/bin|%s|g'           % (bld.env.BINDIR)
 601     sed_cmdline = '-e "%s" -e "%s" -e "%s" -e "%s" -e "%s" -e "%s" -e "%s"' % \
 602                        (sed_expr1, sed_expr2, sed_expr3, sed_expr4, sed_expr5,
 603                         sed_expr6, sed_expr7)
 604
 605     manpages_extra = manpages_misc
 606     if bld.env.etcd_reclock:
 607         manpages_extra += manpages_etcd
 608     if bld.env.HAVE_LIBRADOS:
 609         manpages_extra += manpages_ceph
 610     for f in manpages_binary + manpages_extra:
 611         x = '%s.xml' % (f)
 612         bld.SAMBA_GENERATOR(x,
 613                             source=os.path.join('doc', x),
 614                             target=x,
 615                             rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 616
 617     if bld.env.ctdb_generate_manpages:
 618         bld.MANPAGES(' '.join(manpages_extra), True)
 619     else:
 620         for m in bld.env.ctdb_prebuilt_manpages:
 621             bld.SAMBA_GENERATOR(m,
 622                                 source=os.path.join("doc", m),
 623                                 target=m,
 624                                 rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 625             bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m)
 626
 627     bld.SAMBA_GENERATOR('ctdb-onnode',
 628                         source='tools/onnode',
 629                         target='onnode',
 630                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 631     bld.INSTALL_FILES('${BINDIR}', 'onnode',
 632                       destname='onnode', chmod=0755)
 633
 634     bld.SAMBA_GENERATOR('ctdb-diagnostics',
 635                         source='tools/ctdb_diagnostics',
 636                         target='ctdb_diagnostics',
 637                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 638     bld.INSTALL_FILES('${BINDIR}', 'ctdb_diagnostics',
 639                       destname='ctdb_diagnostics', chmod=0755)
 640
 641     if bld.env.etcd_reclock:
 642         bld.SAMBA_GENERATOR('ctdb-etcd-lock',
 643                             source='utils/etcd/ctdb_etcd_lock',
 644                             target='ctdb_etcd_lock',
 645                             rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 646         bld.INSTALL_FILES('${CTDB_HELPER_BINDIR}', 'ctdb_etcd_lock',
 647                           destname='ctdb_etcd_lock', chmod=0744)
 648
 649     bld.SAMBA_GENERATOR('ctdb-natgw',
 650                         source='tools/ctdb_natgw',
 651                         target='ctdb_natgw',
 652                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 653     bld.INSTALL_FILES('${CTDB_HELPER_BINDIR}', 'ctdb_natgw',
 654                       destname='ctdb_natgw', chmod=0755)
 655
 656     bld.SAMBA_GENERATOR('ctdb-lvs',
 657                         source='tools/ctdb_lvs',
 658                         target='ctdb_lvs',
 659                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 660     bld.INSTALL_FILES('${CTDB_HELPER_BINDIR}', 'ctdb_lvs',
 661                       destname='ctdb_lvs', chmod=0755)
 662
 663     bld.SAMBA_GENERATOR('ctdbd-wrapper',
 664                         source='config/ctdbd_wrapper',
 665                         target='ctdbd_wrapper',
 666                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 667     bld.INSTALL_FILES('${SBINDIR}', 'ctdbd_wrapper',
 668                       destname='ctdbd_wrapper', chmod=0755)
 669
 670     def SUBDIR_MODE_callback(arg, dirname, fnames):
 671         for f in fnames:
 672             fl = os.path.join(dirname, f)
 673             if os.path.isdir(fl) or os.path.islink(fl):
 674                 continue
 675             mode = os.lstat(fl).st_mode & 0777
 676             if arg['trim_path']:
 677                 fl = samba_utils.os_path_relpath(fl, arg['trim_path'])
 678             arg['file_list'].append([fl, mode])
 679
 680     def SUBDIR_MODE(path, trim_path=None):
 681         pd = {'trim_path': trim_path, 'file_list': []}
 682         os.path.walk(path, SUBDIR_MODE_callback, pd)
 683         return pd['file_list']
 684
 685     etc_subdirs = [
 686         'events.d',
 687         'nfs-checks.d'
 688     ]
 689
 690     if bld.env.standalone_ctdb:
 691         configdir = 'config'
 692     else:
 693         configdir = 'ctdb/config'
 694
 695     for t in etc_subdirs:
 696         files = SUBDIR_MODE('%s/%s' % (configdir, t), trim_path=configdir)
 697         for fmode in files:
 698             bld.INSTALL_FILES(bld.env.CTDB_ETCDIR, 'config/%s' % fmode[0],
 699                               destname=fmode[0], chmod=fmode[1])
 700
 701     bld.SAMBA_GENERATOR('ctdb-functions',
 702                         source='config/functions',
 703                         target='functions',
 704                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 705     bld.INSTALL_FILES(bld.env.CTDB_ETCDIR, 'functions', destname='functions')
 706
 707     etc_scripts = [
 708         'ctdb-crash-cleanup.sh',
 709         'debug-hung-script.sh',
 710         'debug_locks.sh',
 711         'nfs-linux-kernel-callout',
 712         'notify.sh',
 713         'statd-callout'
 714     ]
 715
 716     for t in etc_scripts:
 717         bld.INSTALL_FILES(bld.env.CTDB_ETCDIR, 'config/%s' % t,
 718                           destname=t, chmod=0755)
 719
 720     bld.SAMBA_GENERATOR('ctdb-sudoers',
 721                         source='config/ctdb.sudoers',
 722                         target='ctdb.sudoers',
 723                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 724     bld.INSTALL_FILES('${SYSCONFDIR}/sudoers.d', 'ctdb.sudoers',
 725                       destname='ctdb')
 726
 727     bld.INSTALL_FILES('${CTDB_ETCDIR}/notify.d', 'config/notify.d.README',
 728                       destname='README')
 729
 730     bld.install_dir(bld.env.CTDB_LOGDIR)
 731     bld.install_dir(bld.env.CTDB_RUNDIR)
 732     bld.install_dir(bld.env.CTDB_VARDIR)
 733
 734     # Unit tests
 735     ctdb_unit_tests = [
 736         'db_hash_test',
 737         'srvid_test',
 738         'pkt_read_test',
 739         'pkt_write_test',
 740         'comm_test',
 741         'comm_server_test',
 742         'comm_client_test',
 743         'pidfile_test',
 744         'run_proc_test',
 745         'sock_daemon_test',
 746         'sock_io_test',
 747         'hash_count_test',
 748         'run_event_test',
 749     ]
 750
 751     for target in ctdb_unit_tests:
 752         src = 'tests/src/' + target + '.c'
 753
 754         bld.SAMBA_BINARY(target,
 755                          source=src,
 756                          deps='''talloc tevent tdb tevent-util
 757                                  LIBASYNC_REQ samba-util sys_rw''',
 758                          install_path='${CTDB_TEST_LIBEXECDIR}')
 759
 760     bld.SAMBA_BINARY('reqid_test',
 761                      source='tests/src/reqid_test.c',
 762                      deps='samba-util',
 763                      install_path='${CTDB_TEST_LIBEXECDIR}')
 764
 765     bld.SAMBA_BINARY('rb_test',
 766                      source='tests/src/rb_test.c',
 767                      deps='samba-util talloc',
 768                      install_path='${CTDB_TEST_LIBEXECDIR}')
 769
 770     bld.SAMBA_BINARY('ctdb_packet_parse',
 771                      source='tests/src/ctdb_packet_parse.c',
 772                      deps='talloc tevent tdb ctdb-protocol',
 773                      install_path='${CTDB_TEST_LIBEXECDIR}')
 774
 775     bld.SAMBA_BINARY('porting_tests',
 776                      source='tests/src/porting_tests.c',
 777                      deps='samba-util ctdb-system popt',
 778                      install_path='${CTDB_TEST_LIBEXECDIR}')
 779
 780     bld.SAMBA_SUBSYSTEM('protocol-tests-common',
 781                         source=bld.SUBDIR('tests/src',
 782                                           '''protocol_common.c
 783                                              protocol_common_ctdb.c
 784                                              protocol_common_event.c
 785                                           '''),
 786                         includes='include',
 787                         deps='replace popt talloc tevent tdb')
 788
 789     ctdb_protocol_tests = [
 790             'protocol_basic_test',
 791             'protocol_types_test',
 792             'protocol_ctdb_test',
 793             'protocol_event_test',
 794             'protocol_util_test',
 795             'protocol_types_compat_test',
 796             'protocol_ctdb_compat_test',
 797     ]
 798
 799     for target in ctdb_protocol_tests:
 800         src = 'tests/src/' + target + '.c'
 801
 802         bld.SAMBA_BINARY(target,
 803                          source=src,
 804                          deps='''protocol-tests-common
 805                                  samba-util talloc tdb''',
 806                          install_path='${CTDB_TEST_LIBEXECDIR}')
 807
 808     bld.SAMBA_SUBSYSTEM('ctdb-tests-common',
 809                         source=bld.SUBDIR('tests/src',
 810                                           'cluster_wait.c test_options.c'),
 811                         includes='include',
 812                         deps='replace popt talloc tevent tdb')
 813
 814     # Test binaries
 815     ctdb_tests = [
 816         'g_lock_loop',
 817         'message_ring',
 818         'fetch_ring',
 819         'fetch_loop',
 820         'fetch_loop_key',
 821         'fetch_readonly',
 822         'fetch_readonly_loop',
 823         'transaction_loop',
 824         'update_record',
 825         'update_record_persistent',
 826         'lock_tdb',
 827         'dummy_client',
 828         'tunnel_test',
 829         'tunnel_cmd',
 830     ]
 831
 832     for target in ctdb_tests:
 833         src = 'tests/src/' + target + '.c'
 834
 835         bld.SAMBA_BINARY(target,
 836                          source=src,
 837                          includes='include',
 838                          deps='''ctdb-client2 ctdb-protocol ctdb-util
 839                                  samba-util ctdb-tests-common''',
 840                          install_path='${CTDB_TEST_LIBEXECDIR}')
 841
 842     bld.SAMBA_BINARY('ctdb_takeover_tests',
 843                      source='''tests/src/ctdb_takeover_tests.c
 844                                tests/src/ipalloc_read_known_ips.c''',
 845                      deps='''replace popt tdb tevent talloc ctdb-system
 846                              samba-util tdb-wrap talloc_report
 847                              ctdb-ipalloc ctdb-protocol ctdb-util''',
 848                      includes='include',
 849                      install_path='${CTDB_TEST_LIBEXECDIR}')
 850
 851     bld.SAMBA_BINARY('fake_ctdbd',
 852                      source='''tests/src/fake_ctdbd.c
 853                                tests/src/ipalloc_read_known_ips.c''',
 854                      deps='''ctdb-util ctdb-protocol ctdb-protocol-util
 855                              ctdb-system samba-util tevent-util
 856                              LIBASYNC_REQ popt''',
 857                      install_path='${CTDB_TEST_LIBEXECDIR}')
 858
 859     if bld.env.HAVE_INFINIBAND:
 860         bld.SAMBA_BINARY('ibwrapper_test',
 861                          source='ib/ibwrapper_test.c',
 862                          includes='include',
 863                          deps='replace talloc ctdb-common sys_rw' +
 864                               ib_deps,
 865                          install_path='${CTDB_TEST_LIBEXECDIR}')
 866
 867     if bld.env.HAVE_ROBUST_MUTEXES and sys.platform.startswith('linux'):
 868         bld.SAMBA_BINARY('test_mutex_raw',
 869                          source='tests/src/test_mutex_raw.c',
 870                          deps='pthread',
 871                          install_path='${CTDB_TEST_LIBEXECDIR}')
 872
 873     test_subdirs = [
 874         'complex',
 875         'cunit',
 876         'eventd',
 877         'eventscripts',
 878         'onnode',
 879         'shellcheck',
 880         'simple',
 881         'takeover',
 882         'takeover_helper',
 883         'tool'
 884     ]
 885
 886     if bld.env.standalone_ctdb:
 887         testdir = 'tests'
 888     else:
 889         testdir = 'ctdb/tests'
 890
 891     for t in test_subdirs:
 892         files = SUBDIR_MODE('%s/%s' % (testdir, t), trim_path=testdir)
 893         for fmode in files:
 894             bld.INSTALL_FILES(bld.env.CTDB_TEST_DATADIR, 'tests/%s' % fmode[0],
 895                               destname=fmode[0], chmod=fmode[1])
 896
 897     # Install tests/scripts directory without test_wrap
 898     test_scripts = [
 899         'common.sh',
 900         'integration.bash',
 901         'unit.sh'
 902     ]
 903
 904     for t in test_scripts:
 905         bld.INSTALL_FILES(bld.env.CTDB_TEST_DATADIR,
 906                           os.path.join('tests/scripts', t),
 907                           destname=os.path.join('scripts', t))
 908
 909     sed_expr = 's@^TEST_SCRIPTS_DIR=.*@&\\nexport TEST_BIN_DIR=\"%s\"@' % (
 910                bld.env.CTDB_TEST_LIBEXECDIR)
 911     bld.SAMBA_GENERATOR('ctdb-test-wrap',
 912                         source='tests/scripts/test_wrap',
 913                         target='test_wrap',
 914                         rule='sed -e "%s" ${SRC} > ${TGT}' % sed_expr)
 915     bld.INSTALL_FILES(bld.env.CTDB_TEST_DATADIR+"/scripts", 'test_wrap',
 916                       destname='test_wrap', chmod=0755)
 917
 918     bld.SAMBA_GENERATOR('ctdb-test-script-install-paths',
 919                         source='tests/scripts/script_install_paths.sh',
 920                         target='script_install_paths.sh',
 921                         rule='sed %s ${SRC} > ${TGT}' % (sed_cmdline))
 922     bld.INSTALL_FILES(bld.env.CTDB_TEST_DATADIR+"/scripts",
 923                       'script_install_paths.sh',
 924                       destname='script_install_paths.sh', chmod=0644)
 925
 926     sed_expr1 = 's@^\(export %s\)=.*@\\1=%s\\nexport %s=\"%s\"@''' % (
 927                     'CTDB_TEST_DIR', bld.env.CTDB_TEST_DATADIR,
 928                     'TEST_BIN_DIR', bld.env.CTDB_TEST_LIBEXECDIR)
 929     sed_expr2 = 's@^\(export CTDB_TESTS_ARE_INSTALLED\)=false@\\1=true@'
 930     bld.SAMBA_GENERATOR('ctdb-test-runner',
 931                         source='tests/run_tests.sh',
 932                         target='ctdb_run_tests.sh',
 933                         rule='sed -e "%s" -e "%s" ${SRC} > ${TGT}' % (
 934                              sed_expr1, sed_expr2))
 935     bld.INSTALL_FILES('${BINDIR}', 'ctdb_run_tests.sh',
 936                       destname='ctdb_run_tests', chmod=0755)
 937     bld.symlink_as(os.path.join(bld.env.BINDIR, 'ctdb_run_cluster_tests'),
 938                    'ctdb_run_tests')
 939
 940
 941 def testonly(ctx):
 942     cmd = 'tests/run_tests.sh -V tests/var'
 943     ret = samba_utils.RUN_COMMAND(cmd)
 944     if ret != 0:
 945         print('tests exited with exit status %d' % ret)
 946         sys.exit(ret)
 947
 948
 949 def test(ctx):
 950     import Scripting
 951     Scripting.commands.append('build')
 952     Scripting.commands.append('testonly')
 953
 954
 955 def autotest(ctx):
 956     env = samba_utils.LOAD_ENVIRONMENT()
 957     cmd = 'tests/run_tests.sh -e -S %s -C' % env.SOCKET_WRAPPER_SO_PATH
 958     ret = samba_utils.RUN_COMMAND(cmd)
 959     if ret != 0:
 960         print('autotest exited with exit status %d' % ret)
 961         sys.exit(ret)
 962
 963
 964 def show_version(ctx):
 965     print VERSION
 966
 967
 968 def manpages(ctx):
 969     BASE_URL = 'http://docbook.sourceforge.net/release/xsl/current'
 970     MAN_XSL = '%s/manpages/docbook.xsl' % BASE_URL
 971     HTML_XSL = '%s/html/docbook.xsl' % BASE_URL
 972     CMD_TEMPLATE = 'xsltproc --xinclude -o %s --nonet %s %s'
 973     manpages = manpages_binary + manpages_misc + manpages_etcd + manpages_ceph
 974     for t in manpages:
 975         cmd = CMD_TEMPLATE % ('doc/%s' % t, MAN_XSL, 'doc/%s.xml' % t)
 976         ret = samba_utils.RUN_COMMAND(cmd)
 977         if ret != 0:
 978             print('Command %s failed with exit status %d' % (cmd, ret))
 979             sys.exit(ret)
 980
 981         cmd = CMD_TEMPLATE % ('doc/%s.html' % t, HTML_XSL, 'doc/%s.xml' % t)
 982         ret = samba_utils.RUN_COMMAND(cmd)
 983         if ret != 0:
 984             print('Command %s failed with exit status %d' % (cmd, ret))
 985             sys.exit(ret)
 986
 987
 988 def distonly(ctx):
 989     samba_dist.DIST_FILES('VERSION:VERSION', extend=True)
 990
 991     distfile = file('.distversion', 'w')
 992     for field in version.vcs_fields:
 993         distfile.write('%s=%s\n' % (field, str(version.vcs_fields[field])))
 994     distfile.close()
 995     samba_dist.DIST_FILES('ctdb/.distversion:.distversion', extend=True)
 996
 997     t = 'ctdb.spec'
 998     sed_expr1 = 's/@VERSION@/%s/g' % VERSION
 999     sed_expr2 = 's/@RELEASE@/%s/g' % '1'
1000     cmd = 'sed -e "%s" -e "%s" packaging/RPM/ctdb.spec.in > %s' % (
1001         sed_expr1, sed_expr2, t)
1002     ret = samba_utils.RUN_COMMAND(cmd)
1003     if ret != 0:
1004         print('Command "%s" failed with exit status %d' % (cmd, ret))
1005         sys.exit(ret)
1006     samba_dist.DIST_FILES('ctdb/%s:%s' % (t, t), extend=True)
1007
1008     manpages = manpages_binary + manpages_misc + manpages_etcd + manpages_ceph
1009     for t in manpages:
1010         samba_dist.DIST_FILES('ctdb/doc/%s:doc/%s' % (t, t), extend=True)
1011         samba_dist.DIST_FILES('ctdb/doc/%s.html:doc/%s.html' % (t, t),
1012                               extend=True)
1013
1014     samba_dist.dist()
1015
1016
1017 def dist():
1018     import Scripting
1019     Scripting.commands.append('manpages')
1020     Scripting.commands.append('distonly')
1021
1022
1023 def rpmonly(ctx):
1024     opts = os.getenv('RPM_OPTIONS') or ''
1025     cmd = 'rpmbuild -ta --clean --rmsource %s ctdb-%s.tar.gz' % (opts, VERSION)
1026     ret = samba_utils.RUN_COMMAND(cmd)
1027     if ret != 0:
1028         print('rpmbuild exited with exit status %d' % ret)
1029         sys.exit(ret)
1030
1031
1032 def rpm(ctx):
1033     import Scripting
1034     Scripting.commands.append('manpages')
1035     Scripting.commands.append('distonly')
1036     Scripting.commands.append('rpmonly')
1037
1038
1039 def ctags(ctx):
1040     "build 'tags' file using ctags"
1041     import Utils
1042     source_root = os.path.dirname(Utils.g_module.root_path)
1043     cmd = 'ctags $(find %s -name "*.[ch]")' % source_root
1044     print("Running: %s" % cmd)
1045     ret = samba_utils.RUN_COMMAND(cmd)
1046     if ret != 0:
1047         print('ctags failed with exit status %d' % ret)
1048         sys.exit(ret)