wscript

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3
   4 import os
   5 import Options
   6 import Utils
   7 import shutil
   8 import re
   9 import waflib
  10
  11 parallel_debug = False
  12
  13 APPNAME='ladish'
  14 VERSION='0.3-rc'
  15 DBUS_NAME_BASE = 'org.ladish'
  16 RELEASE = False
  17
  18 # these variables are mandatory ('/' are converted automatically)
  19 top = '.'
  20 out = 'build'
  21
  22 from Logs import pprint
  23
  24 def display_msg(conf, msg="", status = None, color = None):
  25     if status:
  26         conf.msg(msg, status, color)
  27     else:
  28         pprint('NORMAL', msg)
  29
  30 def display_raw_text(conf, text, color = 'NORMAL'):
  31     pprint(color, text, sep = '')
  32
  33 def display_line(conf, text, color = 'NORMAL'):
  34     pprint(color, text, sep = os.linesep)
  35
  36 def yesno(bool):
  37     if bool:
  38         return "yes"
  39     else:
  40         return "no"
  41
  42 def options(opt):
  43     opt.tool_options('compiler_cc')
  44     opt.tool_options('compiler_cxx')
  45     opt.tool_options('boost')
  46     opt.tool_options('python')
  47     opt.add_option('--enable-pkg-config-dbus-service-dir', action='store_true', default=False, help='force D-Bus service install dir to be one returned by pkg-config')
  48     opt.add_option('--enable-liblash', action='store_true', default=False, help='Build LASH compatibility library')
  49     opt.add_option('--enable-pylash', action='store_true', default=False, help='Build python bindings for LASH compatibility library')
  50     opt.add_option('--debug', action='store_true', default=False, dest='debug', help="Build debuggable binaries")
  51     opt.add_option('--doxygen', action='store_true', default=False, help='Enable build of doxygen documentation')
  52     opt.add_option('--distnodeps', action='store_true', default=False, help="When creating distribution tarball, don't package git submodules")
  53     if parallel_debug:
  54         opt.load('parallel_debug')
  55
  56 def add_cflag(conf, flag):
  57     conf.env.append_unique('CXXFLAGS', flag)
  58     conf.env.append_unique('CCFLAGS', flag)
  59
  60 def add_linkflag(conf, flag):
  61     conf.env.append_unique('LINKFLAGS', flag)
  62
  63 def check_gcc_optimizations_enabled(flags):
  64     gcc_optimizations_enabled = False
  65     for flag in flags:
  66         if len(flag) < 2 or flag[0] != '-' or flag[1] != 'O':
  67             continue
  68         if len(flag) == 2:
  69             gcc_optimizations_enabled = True;
  70         else:
  71             gcc_optimizations_enabled = flag[2] != '0';
  72     return gcc_optimizations_enabled
  73
  74 def create_service_taskgen(bld, target, opath, binary):
  75     bld(
  76         features     = 'subst', # the feature 'subst' overrides the source/target processing
  77         source       = os.path.join('daemon', 'dbus.service.in'), # list of string or nodes
  78         target       = target,  # list of strings or nodes
  79         install_path = bld.env['DBUS_SERVICES_DIR'] + os.path.sep,
  80         # variables to use in the substitution
  81         dbus_object_path = opath,
  82         daemon_bin_path  = os.path.join(bld.env['PREFIX'], 'bin', binary))
  83
  84 def configure(conf):
  85     conf.check_tool('compiler_cc')
  86     conf.check_tool('compiler_cxx')
  87     conf.check_tool('boost')
  88     conf.check_tool('python')
  89     if parallel_debug:
  90         conf.load('parallel_debug')
  91
  92     conf.env['LIB_DL'] = ['dl']
  93
  94     conf.check_cfg(
  95         package = 'jack',
  96         mandatory = True,
  97         errmsg = "not installed, see http://jackaudio.org/",
  98         args = '--cflags --libs')
  99
 100     conf.check_cfg(
 101         package = 'dbus-1',
 102         atleast_version = '1.0.0',
 103         mandatory = True,
 104         errmsg = "not installed, see http://dbus.freedesktop.org/",
 105         args = '--cflags --libs')
 106
 107     dbus_dir = conf.check_cfg(package='dbus-1', args='--variable=session_bus_services_dir', msg="Retrieving D-Bus services dir")
 108     if not dbus_dir:
 109         return
 110
 111     dbus_dir = dbus_dir.strip()
 112     conf.env['DBUS_SERVICES_DIR_REAL'] = dbus_dir
 113
 114     if Options.options.enable_pkg_config_dbus_service_dir:
 115         conf.env['DBUS_SERVICES_DIR'] = dbus_dir
 116     else:
 117         conf.env['DBUS_SERVICES_DIR'] = os.path.join(os.path.normpath(conf.env['PREFIX']), 'share', 'dbus-1', 'services')
 118
 119     conf.env['LIBDIR'] = os.path.join(os.path.normpath(conf.env['PREFIX']), 'lib')
 120
 121     conf.env['BUILD_DOXYGEN_DOCS'] = Options.options.doxygen
 122
 123     conf.check_cfg(
 124         package = 'uuid',
 125         mandatory = True,
 126         errmsg = "not installed, see http://e2fsprogs.sourceforge.net/",
 127         args = '--cflags --libs')
 128
 129     conf.check(
 130         header_name='expat.h',
 131         mandatory = True,
 132         errmsg = "not installed, see http://expat.sourceforge.net/")
 133
 134     conf.env['LIB_EXPAT'] = ['expat']
 135
 136     build_gui = True
 137
 138     if build_gui and not conf.check_cfg(
 139         package = 'glib-2.0',
 140         mandatory = False,
 141         errmsg = "not installed, see http://www.gtk.org/",
 142         args = '--cflags --libs'):
 143         build_gui = False
 144
 145     if build_gui and not conf.check_cfg(
 146         package = 'dbus-glib-1',
 147         mandatory = False,
 148         errmsg = "not installed, see http://dbus.freedesktop.org/",
 149         args = '--cflags --libs'):
 150         build_gui = False
 151
 152     if build_gui and not conf.check_cfg(
 153         package = 'gtk+-2.0',
 154         mandatory = False,
 155         atleast_version = '2.20.0',
 156         errmsg = "not installed, see http://www.gtk.org/",
 157         args = '--cflags --libs'):
 158         build_gui = False
 159
 160     if build_gui and not conf.check_cfg(
 161         package = 'flowcanvas',
 162         mandatory = False,
 163         atleast_version = '0.6.4',
 164         errmsg = "not installed, see http://drobilla.net/software/flowcanvas/",
 165         args = '--cflags --libs'):
 166         build_gui = False
 167
 168     if build_gui:
 169         # We need the boost headers package (e.g. libboost-dev)
 170         # shared_ptr.hpp and weak_ptr.hpp
 171         build_gui = conf.check_boost(errmsg="not found, see http://boost.org/")
 172
 173     conf.env['BUILD_GLADISH'] = build_gui
 174
 175     conf.env['BUILD_LIBLASH'] = Options.options.enable_liblash
 176     conf.env['BUILD_PYLASH'] =  Options.options.enable_pylash
 177     if conf.env['BUILD_PYLASH'] and not conf.env['BUILD_LIBLASH']:
 178         conf.fatal("pylash build was requested but liblash was not")
 179         conf.env['BUILD_PYLASH'] = False
 180     if conf.env['BUILD_PYLASH']:
 181         conf.check_python_version()
 182         conf.check_python_headers()
 183
 184     conf.env['BUILD_WERROR'] = not RELEASE
 185     if conf.env['BUILD_WERROR']:
 186         add_cflag(conf, '-Wall')
 187         add_cflag(conf, '-Werror')
 188         # for pre gcc-4.4, enable optimizations so use of uninitialized variables gets detected
 189         try:
 190             is_gcc = conf.env['CC_NAME'] == 'gcc'
 191             if is_gcc:
 192                 gcc_ver = []
 193                 for n in conf.env['CC_VERSION']:
 194                     gcc_ver.append(int(n))
 195                 if gcc_ver[0] < 4 or gcc_ver[1] < 4:
 196                     #print "optimize force enable is required"
 197                     if not check_gcc_optimizations_enabled(conf.env['CCFLAGS']):
 198                         if Options.options.debug:
 199                             print "C optimization must be forced in order to enable -Wuninitialized"
 200                             print "However this will not be made because debug compilation is enabled"
 201                         else:
 202                             print "C optimization forced in order to enable -Wuninitialized"
 203                             conf.env.append_unique('CCFLAGS', "-O")
 204         except:
 205             pass
 206
 207     conf.env['BUILD_DEBUG'] = Options.options.debug
 208     if conf.env['BUILD_DEBUG']:
 209         add_cflag(conf, '-g')
 210         add_cflag(conf, '-O0')
 211         add_linkflag(conf, '-g')
 212
 213     conf.env['DATA_DIR'] = os.path.normpath(os.path.join(conf.env['PREFIX'], 'share', APPNAME))
 214
 215     # write some parts of the configure environment to the config.h file
 216     conf.define('DATA_DIR', conf.env['DATA_DIR'])
 217     conf.define('PACKAGE_VERSION', VERSION)
 218     conf.define('DBUS_NAME_BASE', DBUS_NAME_BASE)
 219     conf.define('DBUS_BASE_PATH', '/' + DBUS_NAME_BASE.replace('.', '/'))
 220     conf.define('BASE_NAME', APPNAME)
 221     conf.define('_GNU_SOURCE', 1)
 222     conf.write_config_header('config.h')
 223
 224     display_msg(conf)
 225
 226     display_msg(conf, "==================")
 227     version_msg = APPNAME + "-" + VERSION
 228
 229     if os.access('version.h', os.R_OK):
 230         data = file('version.h').read()
 231         m = re.match(r'^#define GIT_VERSION "([^"]*)"$', data)
 232         if m != None:
 233             version_msg += " exported from " + m.group(1)
 234     elif os.access('.git', os.R_OK):
 235         version_msg += " git revision will checked and eventually updated during build"
 236
 237     display_msg(conf, version_msg)
 238
 239     display_msg(conf)
 240     display_msg(conf, "Install prefix", conf.env['PREFIX'], 'CYAN')
 241
 242     display_msg(conf, 'Build gladish', yesno(conf.env['BUILD_GLADISH']))
 243     display_msg(conf, 'Build liblash', yesno(Options.options.enable_liblash))
 244     display_msg(conf, 'Build pylash', yesno(conf.env['BUILD_PYLASH']))
 245     display_msg(conf, 'Treat warnings as errors', yesno(conf.env['BUILD_WERROR']))
 246     display_msg(conf, 'Debuggable binaries', yesno(conf.env['BUILD_DEBUG']))
 247     display_msg(conf, 'Build doxygen documentation', yesno(conf.env['BUILD_DOXYGEN_DOCS']))
 248
 249     if conf.env['DBUS_SERVICES_DIR'] != conf.env['DBUS_SERVICES_DIR_REAL']:
 250         display_msg(conf)
 251         display_line(conf,     "WARNING: D-Bus session services directory as reported by pkg-config is", 'RED')
 252         display_raw_text(conf, "WARNING:", 'RED')
 253         display_line(conf,      conf.env['DBUS_SERVICES_DIR_REAL'], 'CYAN')
 254         display_line(conf,     'WARNING: but service file will be installed in', 'RED')
 255         display_raw_text(conf, "WARNING:", 'RED')
 256         display_line(conf,      conf.env['DBUS_SERVICES_DIR'], 'CYAN')
 257         display_line(conf,     'WARNING: You may need to adjust your D-Bus configuration after installing ladish', 'RED')
 258         display_line(conf,     'WARNING: You can override dbus service install directory', 'RED')
 259         display_line(conf,     'WARNING: with --enable-pkg-config-dbus-service-dir option to this script', 'RED')
 260
 261     display_msg(conf, 'C compiler flags', repr(conf.env['CCFLAGS']))
 262     display_msg(conf, 'C++ compiler flags', repr(conf.env['CXXFLAGS']))
 263
 264     if not conf.env['BUILD_GLADISH']:
 265         display_msg(conf)
 266         display_line(conf,     "WARNING: The GUI frontend will not built", 'RED')
 267
 268     display_msg(conf)
 269
 270 def git_ver(self):
 271     bld = self.generator.bld
 272     header = self.outputs[0].abspath()
 273     if os.access('../version.h', os.R_OK):
 274         shutil.copy('../version.h', header)
 275         data = file(header).read()
 276         m = re.match(r'^#define GIT_VERSION "([^"]*)"$', data)
 277         if m != None:
 278             self.ver = m.group(1)
 279             pprint('BLUE', "tarball from git revision " + self.ver)
 280         else:
 281             self.ver = "tarball"
 282         return
 283
 284     if bld.srcnode.find_node('.git'):
 285         self.ver = bld.cmd_and_log("LANG= git rev-parse HEAD", quiet=waflib.Context.BOTH).splitlines()[0]
 286         if bld.cmd_and_log("LANG= git diff-index --name-only HEAD", quiet=waflib.Context.BOTH).splitlines():
 287             self.ver += "-dirty"
 288
 289         pprint('BLUE', "git revision " + self.ver)
 290     else:
 291         self.ver = "unknown"
 292
 293     fi = open(header, 'w')
 294     fi.write('#define GIT_VERSION "%s"\n' % self.ver)
 295     fi.close()
 296
 297 def build(bld):
 298     if not bld.env['DATA_DIR']:
 299         raise "DATA_DIR is emtpy"
 300
 301     bld(rule=git_ver, target='version.h', update_outputs=True, always=True, ext_out=['.h'])
 302
 303     daemon = bld.program(source = [], features = 'c cprogram', includes = [bld.path.get_bld()])
 304     daemon.target = 'ladishd'
 305     daemon.uselib = 'DBUS-1 UUID EXPAT'
 306     daemon.ver_header = 'version.h'
 307     daemon.env.append_value("LINKFLAGS", ["-lutil", "-ldl", "-Wl,-E"])
 308
 309     for source in [
 310         'main.c',
 311         'loader.c',
 312         'log.c',
 313         'sigsegv.c',
 314         'proctitle.c',
 315         'appdb.c',
 316         'procfs.c',
 317         'control.c',
 318         'studio.c',
 319         'graph.c',
 320         'client.c',
 321         'port.c',
 322         'virtualizer.c',
 323         'dict.c',
 324         'graph_dict.c',
 325         'escape.c',
 326         'studio_jack_conf.c',
 327         'save.c',
 328         'load.c',
 329         'cmd_load_studio.c',
 330         'cmd_new_studio.c',
 331         'cmd_rename_studio.c',
 332         'cmd_save_studio.c',
 333         'cmd_start_studio.c',
 334         'cmd_stop_studio.c',
 335         'cmd_unload_studio.c',
 336         'cmd_new_app.c',
 337         'cmd_change_app_state.c',
 338         'cmd_remove_app.c',
 339         'cmd_create_room.c',
 340         'cmd_delete_room.c',
 341         'cmd_save_project.c',
 342         'cmd_unload_project.c',
 343         'cmd_load_project.c',
 344         'cmd_exit.c',
 345         'cqueue.c',
 346         'app_supervisor.c',
 347         'room.c',
 348         'room_save.c',
 349         'room_load.c',
 350         'recent_store.c',
 351         'recent_projects.c',
 352         ]:
 353         daemon.source.append(os.path.join("daemon", source))
 354
 355     for source in [
 356         'jack_proxy.c',
 357         'graph_proxy.c',
 358         'a2j_proxy.c',
 359         "jmcore_proxy.c",
 360         "notify_proxy.c",
 361         "conf_proxy.c",
 362         ]:
 363         daemon.source.append(os.path.join("proxies", source))
 364
 365     for source in [
 366         'signal.c',
 367         'method.c',
 368         'error.c',
 369         'object_path.c',
 370         'interface.c',
 371         'helpers.c',
 372         ]:
 373         daemon.source.append(os.path.join("dbus", source))
 374
 375     for source in [
 376         'time.c',
 377         'dirhelpers.c',
 378         'catdup.c',
 379         ]:
 380         daemon.source.append(os.path.join("common", source))
 381
 382     daemon.source.append(os.path.join("alsapid", "helper.c"))
 383
 384     # process dbus.service.in -> ladish.service
 385     create_service_taskgen(bld, DBUS_NAME_BASE + '.service', DBUS_NAME_BASE, daemon.target)
 386
 387     #####################################################
 388     # jmcore
 389     jmcore = bld.program(source = [], features = 'c cprogram', includes = [bld.path.get_bld()])
 390     jmcore.target = 'jmcore'
 391     jmcore.uselib = 'DBUS-1 JACK'
 392     jmcore.defines = ['LOG_OUTPUT_STDOUT']
 393     jmcore.source = ['jmcore.c']
 394
 395     for source in [
 396         #'signal.c',
 397         'method.c',
 398         'error.c',
 399         'object_path.c',
 400         'interface.c',
 401         'helpers.c',
 402         ]:
 403         jmcore.source.append(os.path.join("dbus", source))
 404
 405     create_service_taskgen(bld, DBUS_NAME_BASE + '.jmcore.service', DBUS_NAME_BASE + ".jmcore", jmcore.target)
 406
 407     #####################################################
 408     # conf
 409     ladiconfd = bld.program(source = [], features = 'c cprogram', includes = [bld.path.get_bld()])
 410     ladiconfd.target = 'ladiconfd'
 411     ladiconfd.uselib = 'DBUS-1'
 412     ladiconfd.defines = ['LOG_OUTPUT_STDOUT']
 413     ladiconfd.source = ['conf.c']
 414
 415     for source in [
 416         'dirhelpers.c',
 417         'catdup.c',
 418         ]:
 419         ladiconfd.source.append(os.path.join("common", source))
 420
 421     for source in [
 422         'signal.c',
 423         'method.c',
 424         'error.c',
 425         'object_path.c',
 426         'interface.c',
 427         'helpers.c',
 428         ]:
 429         ladiconfd.source.append(os.path.join("dbus", source))
 430
 431     create_service_taskgen(bld, DBUS_NAME_BASE + '.conf.service', DBUS_NAME_BASE + ".conf", ladiconfd.target)
 432
 433     #####################################################
 434     # alsapid
 435     bld.shlib(source = [os.path.join("alsapid", 'lib.c'), os.path.join("alsapid", "helper.c")], target = 'alsapid', uselib = 'DL')
 436
 437     #####################################################
 438     # liblash
 439     if bld.env['BUILD_LIBLASH']:
 440         liblash = bld.shlib(source = [], features = 'c cshlib', includes = [bld.path.get_bld()])
 441         liblash.uselib = 'DBUS-1'
 442         liblash.target = 'lash'
 443         liblash.vnum = "1.1.1"
 444         liblash.defines = ['LOG_OUTPUT_STDOUT']
 445         liblash.source = [os.path.join("lash_compat", "liblash", 'lash.c'), os.path.join("common", "catdup.c")]
 446
 447         bld.install_files('${PREFIX}/include/lash', bld.path.ant_glob('lash_compat/liblash/lash/*.h'))
 448
 449         # process lash-1.0.pc.in -> lash-1.0.pc
 450         bld(
 451             features     = 'subst', # the feature 'subst' overrides the source/target processing
 452             source       = os.path.join("lash_compat", 'lash-1.0.pc.in'), # list of string or nodes
 453             target       = 'lash-1.0.pc', # list of strings or nodes
 454             install_path = '${LIBDIR}/pkgconfig/',
 455             # variables to use in the substitution
 456             prefix       = bld.env['PREFIX'],
 457             exec_prefix  = bld.env['PREFIX'],
 458             libdir       = bld.env['LIBDIR'],
 459             includedir   = os.path.normpath(bld.env['PREFIX'] + '/include'))
 460
 461     #####################################################
 462     # pylash
 463     if bld.env['BUILD_PYLASH']:
 464         pylash = bld.shlib(features = 'c cshlib pyext', source = [])
 465         pylash.target = '_lash'
 466         pylash.use = 'lash'
 467         pylash.install_path = '${PYTHONDIR}'
 468
 469         for source in [
 470             'lash.c',
 471             'lash_wrap.c',
 472             ]:
 473             pylash.source.append(os.path.join("lash_compat", "pylash", source))
 474
 475         bld.install_files('${PYTHONDIR}', os.path.join("lash_compat", "pylash", "lash.py"))
 476
 477     #####################################################
 478     # gladish
 479     if bld.env['BUILD_GLADISH']:
 480         gladish = bld.program(source = [], features = 'c cxx cxxprogram', includes = [bld.path.get_bld()])
 481         gladish.target = 'gladish'
 482         gladish.defines = ['LOG_OUTPUT_STDOUT']
 483         gladish.uselib = 'DBUS-1 DBUS-GLIB-1 FLOWCANVAS'
 484
 485         gladish.source = []
 486
 487         for source in [
 488             'main.c',
 489             'load_project_dialog.c',
 490             'save_project_dialog.c',
 491             'world_tree.c',
 492             'graph_view.c',
 493             'canvas.cpp',
 494             'graph_canvas.c',
 495             'gtk_builder.c',
 496             'ask_dialog.c',
 497             'create_room_dialog.c',
 498             'menu.c',
 499             'dynmenu.c',
 500             'toolbar.c',
 501             'about.c',
 502             'dbus.c',
 503             'studio.c',
 504             'studio_list.c',
 505             'dialogs.c',
 506             'jack.c',
 507             'control.c',
 508             'pixbuf.c',
 509             'room.c',
 510             'statusbar.c',
 511             'action.c',
 512             'settings.c',
 513             'zoom.c',
 514             ]:
 515             gladish.source.append(os.path.join("gui", source))
 516
 517         for source in [
 518             'jack_proxy.c',
 519             'graph_proxy.c',
 520             'studio_proxy.c',
 521             'control_proxy.c',
 522             'app_supervisor_proxy.c',
 523             "room_proxy.c",
 524             "conf_proxy.c",
 525             ]:
 526             gladish.source.append(os.path.join("proxies", source))
 527
 528         for source in [
 529             'method.c',
 530             'helpers.c',
 531             ]:
 532             gladish.source.append(os.path.join("dbus", source))
 533
 534         for source in [
 535             'catdup.c',
 536             ]:
 537             gladish.source.append(os.path.join("common", source))
 538
 539         # GtkBuilder UI definitions (XML)
 540         bld.install_files('${DATA_DIR}', 'gui/gladish.ui')
 541
 542     bld.install_files('${PREFIX}/bin', 'ladish_control', chmod=0755)
 543
 544     # 'Desktop' file (menu entry, icon, etc)
 545     bld.install_files('${PREFIX}/share/applications/', 'gui/gladish.desktop', chmod=0644)
 546
 547     # Icons
 548     icon_sizes = ['16x16', '22x22', '24x24', '32x32', '48x48', '256x256']
 549     for icon_size in icon_sizes:
 550         bld.path.ant_glob('art/' + icon_size + '/apps/*.png')
 551         bld.install_files('${PREFIX}/share/icons/hicolor/' + icon_size + '/apps/', 'art/' + icon_size + '/apps/gladish.png')
 552
 553     status_images = []
 554     for status in ["down", "unloaded", "started", "stopped", "warning", "error"]:
 555         status_images.append("art/status_" + status + ".png")
 556
 557     bld.install_files('${DATA_DIR}', status_images)
 558     bld.install_files('${DATA_DIR}', "art/ladish-logo-128x128.png")
 559     bld.install_files('${DATA_DIR}', ["COPYING", "AUTHORS", "README", "NEWS"])
 560
 561     if bld.env['BUILD_DOXYGEN_DOCS'] == True:
 562         html_docs_source_dir = "build/default/html"
 563         if bld.cmd == 'clean':
 564             if os.access(html_docs_source_dir, os.R_OK):
 565                 pprint('CYAN', "Removing doxygen generated documentation...")
 566                 shutil.rmtree(html_docs_source_dir)
 567                 pprint('CYAN', "Removing doxygen generated documentation done.")
 568         elif bld.cmd == 'build':
 569             if not os.access(html_docs_source_dir, os.R_OK):
 570                 os.popen("doxygen").read()
 571             else:
 572                 pprint('CYAN', "doxygen documentation already built.")
 573
 574 def get_tags_dirs():
 575     source_root = os.path.dirname(Utils.g_module.root_path)
 576     if 'relpath' in os.path.__all__:
 577         source_root = os.path.relpath(source_root)
 578     paths = source_root
 579     paths += " " + os.path.join(source_root, "common")
 580     paths += " " + os.path.join(source_root, "dbus")
 581     paths += " " + os.path.join(source_root, "proxies")
 582     paths += " " + os.path.join(source_root, "daemon")
 583     paths += " " + os.path.join(source_root, "gui")
 584     paths += " " + os.path.join(source_root, "example-apps")
 585     paths += " " + os.path.join(source_root, "lib")
 586     paths += " " + os.path.join(source_root, "lash_compat", "liblash")
 587     paths += " " + os.path.join(source_root, "lash_compat", "liblash", "lash")
 588     return paths
 589
 590 def gtags(ctx):
 591     '''build tag files for GNU global'''
 592     cmd = "find %s -mindepth 1 -maxdepth 1 -name '*.[ch]' -print | gtags --statistics -f -" % get_tags_dirs()
 593     #print("Running: %s" % cmd)
 594     os.system(cmd)
 595
 596 def etags(ctx):
 597     '''build TAGS file using etags'''
 598     cmd = "find %s -mindepth 1 -maxdepth 1 -name '*.[ch]' -print | etags -" % get_tags_dirs()
 599     #print("Running: %s" % cmd)
 600     os.system(cmd)
 601     os.system("stat -c '%y' TAGS")
 602
 603 def dist_hook():
 604     #print repr(Options.options)
 605     if Options.options.distnodeps:
 606         shutil.rmtree('laditools')
 607         shutil.rmtree('flowcanvas')
 608         shutil.rmtree('jack2')
 609         shutil.rmtree('a2jmidid')
 610     nodist_files = ['.gitmodules', 'GTAGS', 'GRTAGS', 'GPATH', 'GSYMS'] # waf does not ignore these file
 611     for nodist_file in nodist_files:
 612         if os.access(nodist_file, os.F_OK):
 613             os.remove(nodist_file)
 614     shutil.copy('../build/default/version.h', "./")