wscript

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3 from __future__ import print_function
   4
   5 import os
   6 import Utils
   7 import Options
   8 import subprocess
   9 g_maxlen = 40
  10 import shutil
  11 import Task
  12 import re
  13 import Logs
  14 import sys
  15
  16 import waflib.Options
  17 from waflib.Build import BuildContext, CleanContext, InstallContext, UninstallContext
  18
  19 VERSION='1.9.10'
  20 APPNAME='jack'
  21 JACK_API_VERSION = '0.1.0'
  22
  23 # these variables are mandatory ('/' are converted automatically)
  24 top = '.'
  25 out = 'build'
  26
  27 # lib32 variant name used when building in mixed mode
  28 lib32 = 'lib32'
  29
  30 def display_msg(msg, status = None, color = None):
  31     sr = msg
  32     global g_maxlen
  33     g_maxlen = max(g_maxlen, len(msg))
  34     if status:
  35         Logs.pprint('NORMAL', "%s :" % msg.ljust(g_maxlen), sep=' ')
  36         Logs.pprint(color, status)
  37     else:
  38         print("%s" % msg.ljust(g_maxlen))
  39
  40 def display_feature(msg, build):
  41     if build:
  42         display_msg(msg, "yes", 'GREEN')
  43     else:
  44         display_msg(msg, "no", 'YELLOW')
  45
  46 def create_svnversion_task(bld, header='svnversion.h', define=None):
  47     cmd = '../svnversion_regenerate.sh ${TGT}'
  48     if define:
  49         cmd += " " + define
  50
  51     def post_run(self):
  52         sg = Utils.h_file(self.outputs[0].abspath(self.env))
  53         #print sg.encode('hex')
  54         Build.bld.node_sigs[self.env.variant()][self.outputs[0].id] = sg
  55
  56     bld(
  57             rule = cmd,
  58             name = 'svnversion',
  59             runnable_status = Task.RUN_ME,
  60             before = 'c',
  61             color = 'BLUE',
  62             post_run = post_run,
  63             target = [bld.path.find_or_declare(header)]
  64     )
  65
  66 def options(opt):
  67     # options provided by the modules
  68     opt.tool_options('compiler_cxx')
  69     opt.tool_options('compiler_cc')
  70
  71     opt.add_option('--libdir', type='string', help="Library directory [Default: <prefix>/lib]")
  72     opt.add_option('--libdir32', type='string', help="32bit Library directory [Default: <prefix>/lib32]")
  73     opt.add_option('--mandir', type='string', help="Manpage directory [Default: <prefix>/share/man/man1]")
  74     opt.add_option('--dbus', action='store_true', default=False, help='Enable D-Bus JACK (jackdbus)')
  75     opt.add_option('--dist-target', type='string', default='auto', help='Specify the target for cross-compiling [auto,mingw]')
  76     opt.add_option('--classic', action='store_true', default=False, help='Force enable standard JACK (jackd) even if D-Bus JACK (jackdbus) is enabled too')
  77     opt.add_option('--doxygen', action='store_true', default=False, help='Enable build of doxygen documentation')
  78     opt.add_option('--profile', action='store_true', default=False, help='Build with engine profiling')
  79     opt.add_option('--mixed', action='store_true', default=False, help='Build with 32/64 bits mixed mode')
  80     opt.add_option('--clients', default=64, type="int", dest="clients", help='Maximum number of JACK clients')
  81     opt.add_option('--ports-per-application', default=768, type="int", dest="application_ports", help='Maximum number of ports per application')
  82     opt.add_option('--debug', action='store_true', default=False, dest='debug', help='Build debuggable binaries')
  83     opt.add_option('--firewire', action='store_true', default=False, help='Enable FireWire driver (FFADO)')
  84     opt.add_option('--freebob', action='store_true', default=False, help='Enable FreeBob driver')
  85     opt.add_option('--alsa', action='store_true', default=False, help='Enable ALSA driver')
  86     opt.add_option('--iio', action='store_true', default=False, help='Enable IIO driver')
  87     opt.add_option('--autostart', type='string', default="default", help='Autostart method. Possible values: "default", "classic", "dbus", "none"')
  88     opt.add_option('--portaudio', action='store_true', default=False, help='Enable Portaudio driver')
  89     opt.add_option('--winmme', action='store_true', default=False, help='Enable WinMME driver')
  90     opt.sub_options('dbus')
  91
  92 def configure(conf):
  93     conf.load('compiler_cxx')
  94     conf.load('compiler_cc')
  95     if Options.options.dist_target == 'auto':
  96         platform = sys.platform
  97         conf.env['IS_MACOSX'] = platform == 'darwin'
  98         conf.env['IS_LINUX'] = platform == 'linux' or platform == 'linux2' or platform == 'linux3' or platform == 'posix'
  99         conf.env['IS_SUN'] = platform == 'sunos'
 100         # GNU/kFreeBSD and GNU/Hurd are treated as Linux
 101         if platform.startswith('gnu0') or platform.startswith('gnukfreebsd'):
 102             conf.env['IS_LINUX'] = True
 103     elif Options.options.dist_target == 'mingw':
 104         conf.env['IS_WINDOWS'] = True
 105
 106     if conf.env['IS_LINUX']:
 107         Logs.pprint('CYAN', "Linux detected")
 108
 109     if conf.env['IS_MACOSX']:
 110         Logs.pprint('CYAN', "MacOS X detected")
 111
 112     if conf.env['IS_SUN']:
 113         Logs.pprint('CYAN', "SunOS detected")
 114
 115     if conf.env['IS_WINDOWS']:
 116         Logs.pprint('CYAN', "Windows detected")
 117
 118     if conf.env['IS_LINUX']:
 119         conf.check_tool('compiler_cxx')
 120         conf.check_tool('compiler_cc')
 121
 122     if conf.env['IS_MACOSX']:
 123         conf.check_tool('compiler_cxx')
 124         conf.check_tool('compiler_cc')
 125
 126     # waf 1.5 : check_tool('compiler_cxx') and check_tool('compiler_cc') do not work correctly, so explicit use of gcc and g++
 127     if conf.env['IS_SUN']:
 128         conf.check_tool('g++')
 129         conf.check_tool('gcc')
 130
 131     #if conf.env['IS_SUN']:
 132     #   conf.check_tool('compiler_cxx')
 133     #   conf.check_tool('compiler_cc')
 134
 135     if conf.env['IS_WINDOWS']:
 136         conf.check_tool('compiler_cxx')
 137         conf.check_tool('compiler_cc')
 138         conf.env.append_unique('CCDEFINES', '_POSIX')
 139         conf.env.append_unique('CXXDEFINES', '_POSIX')
 140
 141     conf.env.append_unique('CXXFLAGS', '-Wall')
 142     conf.env.append_unique('CFLAGS', '-Wall')
 143
 144     conf.sub_config('common')
 145     if conf.env['IS_LINUX']:
 146         conf.sub_config('linux')
 147         if Options.options.alsa and not conf.env['BUILD_DRIVER_ALSA']:
 148             conf.fatal('ALSA driver was explicitly requested but cannot be built')
 149         if Options.options.freebob and not conf.env['BUILD_DRIVER_FREEBOB']:
 150             conf.fatal('FreeBob driver was explicitly requested but cannot be built')
 151         if Options.options.firewire and not conf.env['BUILD_DRIVER_FFADO']:
 152             conf.fatal('FFADO driver was explicitly requested but cannot be built')
 153         if Options.options.iio and not conf.env['BUILD_DRIVER_IIO']:
 154             conf.fatal('IIO driver was explicitly requested but cannot be built')
 155         conf.env['BUILD_DRIVER_ALSA'] = Options.options.alsa
 156         conf.env['BUILD_DRIVER_FFADO'] = Options.options.firewire
 157         conf.env['BUILD_DRIVER_FREEBOB'] = Options.options.freebob
 158         conf.env['BUILD_DRIVER_IIO'] = Options.options.iio
 159     if conf.env['IS_WINDOWS']:
 160         conf.sub_config('windows')
 161         if Options.options.portaudio and not conf.env['BUILD_DRIVER_PORTAUDIO']:
 162             conf.fatal('Portaudio driver was explicitly requested but cannot be built')
 163         conf.env['BUILD_DRIVER_WINMME'] = Options.options.winmme
 164     if Options.options.dbus:
 165         conf.sub_config('dbus')
 166         if conf.env['BUILD_JACKDBUS'] != True:
 167             conf.fatal('jackdbus was explicitly requested but cannot be built')
 168
 169     conf.check_cc(header_name='samplerate.h', define_name="HAVE_SAMPLERATE")
 170
 171     if conf.is_defined('HAVE_SAMPLERATE'):
 172         conf.env['LIB_SAMPLERATE'] = ['samplerate']
 173
 174     conf.sub_config('example-clients')
 175
 176     if conf.check_cfg(package='celt', atleast_version='0.11.0', args='--cflags --libs', mandatory=False):
 177         conf.define('HAVE_CELT', 1)
 178         conf.define('HAVE_CELT_API_0_11', 1)
 179         conf.define('HAVE_CELT_API_0_8', 0)
 180         conf.define('HAVE_CELT_API_0_7', 0)
 181         conf.define('HAVE_CELT_API_0_5', 0)
 182     elif conf.check_cfg(package='celt', atleast_version='0.8.0', args='--cflags --libs', mandatory=False):
 183         conf.define('HAVE_CELT', 1)
 184         conf.define('HAVE_CELT_API_0_11', 0)
 185         conf.define('HAVE_CELT_API_0_8', 1)
 186         conf.define('HAVE_CELT_API_0_7', 0)
 187         conf.define('HAVE_CELT_API_0_5', 0)
 188     elif conf.check_cfg(package='celt', atleast_version='0.7.0', args='--cflags --libs', mandatory=False):
 189         conf.define('HAVE_CELT', 1)
 190         conf.define('HAVE_CELT_API_0_11', 0)
 191         conf.define('HAVE_CELT_API_0_8', 0)
 192         conf.define('HAVE_CELT_API_0_7', 1)
 193         conf.define('HAVE_CELT_API_0_5', 0)
 194     elif conf.check_cfg(package='celt', atleast_version='0.5.0', args='--cflags --libs', mandatory=False):
 195         conf.define('HAVE_CELT', 1)
 196         conf.define('HAVE_CELT_API_0_11', 0)
 197         conf.define('HAVE_CELT_API_0_8', 0)
 198         conf.define('HAVE_CELT_API_0_7', 0)
 199         conf.define('HAVE_CELT_API_0_5', 1)
 200     else:
 201         conf.define('HAVE_CELT', 0)
 202         conf.define('HAVE_CELT_API_0_11', 0)
 203         conf.define('HAVE_CELT_API_0_8', 0)
 204         conf.define('HAVE_CELT_API_0_7', 0)
 205         conf.define('HAVE_CELT_API_0_5', 0)
 206
 207     conf.env['WITH_OPUS'] = False
 208     if conf.check_cfg(package='opus', atleast_version='0.9.0' , args='--cflags --libs', mandatory=False):
 209         if conf.check_cc(header_name='opus/opus_custom.h', mandatory=False):
 210             conf.define('HAVE_OPUS', 1)
 211             conf.env['WITH_OPUS'] = True
 212         else:
 213             conf.define('HAVE_OPUS', 0)
 214
 215
 216     conf.env['LIB_PTHREAD'] = ['pthread']
 217     conf.env['LIB_DL'] = ['dl']
 218     conf.env['LIB_RT'] = ['rt']
 219     conf.env['LIB_M'] = ['m']
 220     conf.env['LIB_STDC++'] = ['stdc++']
 221     conf.env['JACK_API_VERSION'] = JACK_API_VERSION
 222     conf.env['JACK_VERSION'] = VERSION
 223
 224     conf.env['BUILD_DOXYGEN_DOCS'] = Options.options.doxygen
 225     conf.env['BUILD_WITH_PROFILE'] = Options.options.profile
 226     conf.env['BUILD_WITH_32_64'] = Options.options.mixed
 227     conf.env['BUILD_CLASSIC'] = Options.options.classic
 228     conf.env['BUILD_DEBUG'] = Options.options.debug
 229
 230     if conf.env['BUILD_JACKDBUS']:
 231         conf.env['BUILD_JACKD'] = conf.env['BUILD_CLASSIC']
 232     else:
 233         conf.env['BUILD_JACKD'] = True
 234
 235     conf.env['BINDIR'] = conf.env['PREFIX'] + '/bin'
 236
 237     if Options.options.libdir:
 238         conf.env['LIBDIR'] = Options.options.libdir
 239     else:
 240         conf.env['LIBDIR'] = conf.env['PREFIX'] + '/lib'
 241
 242     if Options.options.mandir:
 243         conf.env['MANDIR'] = Options.options.mandir
 244     else:
 245         conf.env['MANDIR'] = conf.env['PREFIX'] + '/share/man/man1'
 246
 247     if conf.env['BUILD_DEBUG']:
 248         conf.env.append_unique('CXXFLAGS', '-g')
 249         conf.env.append_unique('CFLAGS', '-g')
 250         conf.env.append_unique('LINKFLAGS', '-g')
 251
 252     if not Options.options.autostart in ["default", "classic", "dbus", "none"]:
 253         conf.fatal("Invalid autostart value \"" + Options.options.autostart + "\"")
 254
 255     if Options.options.autostart == "default":
 256         if conf.env['BUILD_JACKDBUS'] == True and conf.env['BUILD_JACKD'] == False:
 257             conf.env['AUTOSTART_METHOD'] = "dbus"
 258         else:
 259             conf.env['AUTOSTART_METHOD'] = "classic"
 260     else:
 261         conf.env['AUTOSTART_METHOD'] = Options.options.autostart
 262
 263     if conf.env['AUTOSTART_METHOD'] == "dbus" and not conf.env['BUILD_JACKDBUS']:
 264         conf.fatal("D-Bus autostart mode was specified but jackdbus will not be built")
 265     if conf.env['AUTOSTART_METHOD'] == "classic" and not conf.env['BUILD_JACKD']:
 266         conf.fatal("Classic autostart mode was specified but jackd will not be built")
 267
 268     if conf.env['AUTOSTART_METHOD'] == "dbus":
 269         conf.define('USE_LIBDBUS_AUTOLAUNCH', 1)
 270     elif conf.env['AUTOSTART_METHOD'] == "classic":
 271         conf.define('USE_CLASSIC_AUTOLAUNCH', 1)
 272
 273     conf.define('CLIENT_NUM', Options.options.clients)
 274     conf.define('PORT_NUM_FOR_CLIENT', Options.options.application_ports)
 275
 276     if conf.env['IS_WINDOWS']:
 277         # we define this in the environment to maintain compatability with
 278         # existing install paths that use ADDON_DIR rather than have to
 279         # have special cases for windows each time.
 280         conf.env['ADDON_DIR'] = conf.env['BINDIR'] + '/jack'
 281         # don't define ADDON_DIR in config.h, use the default 'jack' defined in
 282         # windows/JackPlatformPlug_os.h
 283     else:
 284         conf.env['ADDON_DIR'] = os.path.normpath(os.path.join(conf.env['LIBDIR'], 'jack'))
 285         conf.define('ADDON_DIR', conf.env['ADDON_DIR'])
 286         conf.define('JACK_LOCATION', os.path.normpath(os.path.join(conf.env['PREFIX'], 'bin')))
 287
 288     if not conf.env['IS_WINDOWS']:
 289         conf.define('USE_POSIX_SHM', 1)
 290     conf.define('JACKMP', 1)
 291     if conf.env['BUILD_JACKDBUS'] == True:
 292         conf.define('JACK_DBUS', 1)
 293     if conf.env['BUILD_WITH_PROFILE'] == True:
 294         conf.define('JACK_MONITOR', 1)
 295     conf.write_config_header('config.h', remove=False)
 296
 297     svnrev = None
 298     if os.access('svnversion.h', os.R_OK):
 299         data = file('svnversion.h').read()
 300         m = re.match(r'^#define SVN_VERSION "([^"]*)"$', data)
 301         if m != None:
 302             svnrev = m.group(1)
 303
 304     if Options.options.mixed == True:
 305         conf.setenv(lib32, env=conf.env.derive())
 306         conf.env.append_unique('CXXFLAGS', '-m32')
 307         conf.env.append_unique('CFLAGS', '-m32')
 308         conf.env.append_unique('LINKFLAGS', '-m32')
 309         if Options.options.libdir32:
 310             conf.env['LIBDIR'] = Options.options.libdir32
 311         else:
 312             conf.env['LIBDIR'] = conf.env['PREFIX'] + '/lib32'
 313         conf.write_config_header('config.h')
 314
 315     print()
 316     display_msg("==================")
 317     version_msg = "JACK " + VERSION
 318     if svnrev:
 319         version_msg += " exported from r" + svnrev
 320     else:
 321         version_msg += " svn revision will checked and eventually updated during build"
 322     print(version_msg)
 323
 324     print("Build with a maximum of %d JACK clients" % Options.options.clients)
 325     print("Build with a maximum of %d ports per application" % Options.options.application_ports)
 326
 327     display_msg("Install prefix", conf.env['PREFIX'], 'CYAN')
 328     display_msg("Library directory", conf.all_envs[""]['LIBDIR'], 'CYAN')
 329     if conf.env['BUILD_WITH_32_64'] == True:
 330         display_msg("32-bit library directory", conf.all_envs[lib32]['LIBDIR'], 'CYAN')
 331     display_msg("Drivers directory", conf.env['ADDON_DIR'], 'CYAN')
 332     display_feature('Build debuggable binaries', conf.env['BUILD_DEBUG'])
 333     display_msg('C compiler flags', repr(conf.all_envs[""]['CFLAGS']))
 334     display_msg('C++ compiler flags', repr(conf.all_envs[""]['CXXFLAGS']))
 335     display_msg('Linker flags', repr(conf.all_envs[""]['LINKFLAGS']))
 336     if conf.env['BUILD_WITH_32_64'] == True:
 337         display_msg('32-bit C compiler flags', repr(conf.all_envs[lib32]['CFLAGS']))
 338         display_msg('32-bit C++ compiler flags', repr(conf.all_envs[lib32]['CXXFLAGS']))
 339         display_msg('32-bit linker flags', repr(conf.all_envs[lib32]['LINKFLAGS']))
 340     display_feature('Build doxygen documentation', conf.env['BUILD_DOXYGEN_DOCS'])
 341     display_feature('Build Opus netjack2', conf.env['WITH_OPUS'])
 342     display_feature('Build with engine profiling', conf.env['BUILD_WITH_PROFILE'])
 343     display_feature('Build with 32/64 bits mixed mode', conf.env['BUILD_WITH_32_64'])
 344
 345     display_feature('Build standard JACK (jackd)', conf.env['BUILD_JACKD'])
 346     display_feature('Build D-Bus JACK (jackdbus)', conf.env['BUILD_JACKDBUS'])
 347     display_msg('Autostart method', conf.env['AUTOSTART_METHOD'])
 348
 349     if conf.env['BUILD_JACKDBUS'] and conf.env['BUILD_JACKD']:
 350         print(Logs.colors.RED + 'WARNING !! mixing both jackd and jackdbus may cause issues:' + Logs.colors.NORMAL)
 351         print(Logs.colors.RED + 'WARNING !! jackdbus does not use .jackdrc nor qjackctl settings' + Logs.colors.NORMAL)
 352
 353     if conf.env['IS_LINUX']:
 354         display_feature('Build with ALSA support', conf.env['BUILD_DRIVER_ALSA'] == True)
 355         display_feature('Build with FireWire (FreeBob) support', conf.env['BUILD_DRIVER_FREEBOB'] == True)
 356         display_feature('Build with FireWire (FFADO) support', conf.env['BUILD_DRIVER_FFADO'] == True)
 357         display_feature('Build with IIO support', conf.env['BUILD_DRIVER_IIO'] == True)
 358
 359     if conf.env['IS_WINDOWS']:
 360         display_feature('Build with WinMME support', conf.env['BUILD_DRIVER_WINMME'] == True)
 361         display_feature('Build with Portaudio support', conf.env['BUILD_DRIVER_PORTAUDIO'] == True)
 362
 363     if conf.env['BUILD_JACKDBUS'] == True:
 364         display_msg('D-Bus service install directory', conf.env['DBUS_SERVICES_DIR'], 'CYAN')
 365         #display_msg('Settings persistence', xxx)
 366
 367         if conf.env['DBUS_SERVICES_DIR'] != conf.env['DBUS_SERVICES_DIR_REAL']:
 368             print()
 369             print(Logs.colors.RED + "WARNING: D-Bus session services directory as reported by pkg-config is")
 370             print(Logs.colors.RED + "WARNING:", end=' ')
 371             print(Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR_REAL'])
 372             print(Logs.colors.RED + 'WARNING: but service file will be installed in')
 373             print(Logs.colors.RED + "WARNING:", end=' ')
 374             print(Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR'])
 375             print(Logs.colors.RED + 'WARNING: You may need to adjust your D-Bus configuration after installing jackdbus')
 376             print('WARNING: You can override dbus service install directory')
 377             print('WARNING: with --enable-pkg-config-dbus-service-dir option to this script')
 378             print(Logs.colors.NORMAL, end=' ')
 379     print()
 380
 381 def init(ctx):
 382     for y in (BuildContext, CleanContext, InstallContext, UninstallContext):
 383         name = y.__name__.replace('Context','').lower()
 384         class tmp(y):
 385             cmd = name + '_' + lib32
 386             variant = lib32
 387
 388 def build(bld):
 389     if not bld.variant:
 390         out2 = out
 391     else:
 392         out2 = out + "/" + bld.variant
 393     print("make[1]: Entering directory `" + os.getcwd() + "/" + out2 + "'")
 394
 395     if not bld.variant:
 396         if not os.access('svnversion.h', os.R_OK):
 397             create_svnversion_task(bld)
 398         if bld.env['BUILD_WITH_32_64'] == True:
 399             waflib.Options.commands.append(bld.cmd + '_' + lib32)
 400
 401     # process subfolders from here
 402     bld.add_subdirs('common')
 403
 404     if bld.variant:
 405         # only the wscript in common/ knows how to handle variants
 406         return
 407
 408     if bld.env['IS_LINUX']:
 409         bld.add_subdirs('linux')
 410         bld.add_subdirs('example-clients')
 411         bld.add_subdirs('tests')
 412         bld.add_subdirs('man')
 413         if bld.env['BUILD_JACKDBUS'] == True:
 414            bld.add_subdirs('dbus')
 415
 416     if bld.env['IS_MACOSX']:
 417         bld.add_subdirs('macosx')
 418         bld.add_subdirs('example-clients')
 419         bld.add_subdirs('tests')
 420         if bld.env['BUILD_JACKDBUS'] == True:
 421             bld.add_subdirs('dbus')
 422
 423     if bld.env['IS_SUN']:
 424         bld.add_subdirs('solaris')
 425         bld.add_subdirs('example-clients')
 426         bld.add_subdirs('tests')
 427         if bld.env['BUILD_JACKDBUS'] == True:
 428             bld.add_subdirs('dbus')
 429
 430     if bld.env['IS_WINDOWS']:
 431         bld.add_subdirs('windows')
 432         bld.add_subdirs('example-clients')
 433         #bld.add_subdirs('tests')
 434
 435     if bld.env['BUILD_DOXYGEN_DOCS'] == True:
 436         html_docs_source_dir = "build/default/html"
 437         if bld.cmd == 'install':
 438             share_dir = bld.options.destdir + bld.env['PREFIX'] + '/share/jack-audio-connection-kit'
 439             html_docs_install_dir = share_dir + '/reference/html/'
 440             if os.path.isdir(html_docs_install_dir):
 441                 Logs.pprint('CYAN', "Removing old doxygen documentation installation...")
 442                 shutil.rmtree(html_docs_install_dir)
 443                 Logs.pprint('CYAN', "Removing old doxygen documentation installation done.")
 444             Logs.pprint('CYAN', "Installing doxygen documentation...")
 445             shutil.copytree(html_docs_source_dir, html_docs_install_dir)
 446             Logs.pprint('CYAN', "Installing doxygen documentation done.")
 447         elif bld.cmd =='uninstall':
 448             Logs.pprint('CYAN', "Uninstalling doxygen documentation...")
 449             if os.path.isdir(share_dir):
 450                 shutil.rmtree(share_dir)
 451             Logs.pprint('CYAN', "Uninstalling doxygen documentation done.")
 452         elif bld.cmd =='clean':
 453             if os.access(html_docs_source_dir, os.R_OK):
 454                 Logs.pprint('CYAN', "Removing doxygen generated documentation...")
 455                 shutil.rmtree(html_docs_source_dir)
 456                 Logs.pprint('CYAN', "Removing doxygen generated documentation done.")
 457         elif bld.cmd =='build':
 458             if not os.access(html_docs_source_dir, os.R_OK):
 459                 os.popen("doxygen").read()
 460             else:
 461                 Logs.pprint('CYAN', "doxygen documentation already built.")
 462
 463 def dist_hook():
 464     os.remove('svnversion_regenerate.sh')
 465     os.system('../svnversion_regenerate.sh svnversion.h')