wscript

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3
   4 import os
   5 import Params
   6 import commands
   7 from Configure import g_maxlen
   8 #g_maxlen = 40
   9 import shutil
  10 import Task
  11 import re
  12
  13 VERSION='1.9.0'
  14 APPNAME='jack'
  15 JACK_API_VERSION = '0.1.0'
  16
  17 # these variables are mandatory ('/' are converted automatically)
  18 srcdir = '.'
  19 blddir = 'build'
  20
  21 def display_msg(msg, status = None, color = None):
  22     sr = msg
  23     global g_maxlen
  24     g_maxlen = max(g_maxlen, len(msg))
  25     if status:
  26         print "%s :" % msg.ljust(g_maxlen),
  27         Params.pprint(color, status)
  28     else:
  29         print "%s" % msg.ljust(g_maxlen)
  30
  31 def display_feature(msg, build):
  32     if build:
  33         display_msg(msg, "yes", 'GREEN')
  34     else:
  35         display_msg(msg, "no", 'YELLOW')
  36
  37 def create_svnversion_gen(bld, header='svnversion.h', define=None):
  38     cmd = '../svnversion_regenerate.sh ${TGT}'
  39     if define:
  40         cmd += " " + define
  41     cls = Task.simple_task_type('svnversion', cmd, color='BLUE')
  42     cls.must_run = lambda self: True
  43     #cls.before = 'cxx'
  44
  45     def sg(self):
  46         rt = Params.h_file(self.m_outputs[0].abspath(self.env()))
  47         return rt
  48     cls.signature = sg
  49
  50     #def se(self):
  51     #    r = sg(self)
  52     #    return (r, r, r, r, r)
  53     #cls.cache_sig = property(sg, None)
  54     cls.cache_sig = None
  55
  56     tsk = cls('svnversion', bld.env().copy())
  57     tsk.m_inputs = []
  58     tsk.m_outputs = [bld.path.find_or_declare(header)]
  59     tsk.prio = 1 # execute this task first
  60
  61 def set_options(opt):
  62     # options provided by the modules
  63     opt.tool_options('compiler_cxx')
  64     opt.tool_options('compiler_cc')
  65
  66     opt.add_option('--dbus', action='store_true', default=False, help='Enable D-Bus JACK (jackdbus)')
  67     opt.add_option('--doxygen', action='store_true', default=False, help='Enable build of doxygen documentation')
  68     opt.add_option('--monitor', action='store_true', default=False, help='Build with monitoring records')
  69     opt.add_option('--clients', default=64, type="int", dest="clients", help='Maximum number of JACK clients')
  70     opt.add_option('--ports', default=512, type="int", dest="ports", help='Maximum number of ports')
  71     opt.sub_options('dbus')
  72
  73 def configure(conf):
  74     platform = conf.detect_platform()
  75     conf.env['IS_MACOSX'] = platform == 'darwin'
  76     conf.env['IS_LINUX'] = platform == 'linux'
  77
  78     if conf.env['IS_LINUX']:
  79         Params.pprint('CYAN', "Linux detected")
  80
  81     if conf.env['IS_MACOSX']:
  82         Params.pprint('CYAN', "MacOS X detected")
  83
  84     conf.check_tool('compiler_cxx')
  85     conf.check_tool('compiler_cc')
  86
  87     conf.sub_config('common')
  88     if conf.env['IS_LINUX']:
  89         conf.sub_config('linux')
  90     if Params.g_options.dbus:
  91         conf.sub_config('dbus')
  92     conf.sub_config('example-clients')
  93
  94     conf.env['LIB_PTHREAD'] = ['pthread']
  95     conf.env['LIB_DL'] = ['dl']
  96     conf.env['LIB_RT'] = ['rt']
  97     conf.env['JACK_API_VERSION'] = JACK_API_VERSION
  98     conf.env['JACK_VERSION'] = VERSION
  99
 100     conf.env['BUILD_DOXYGEN_DOCS'] = Params.g_options.doxygen
 101     conf.env['BUILD_WITH_MONITOR'] = Params.g_options.monitor
 102
 103     conf.define('CLIENT_NUM', Params.g_options.clients)
 104     conf.define('PORT_NUM', Params.g_options. ports)
 105
 106     conf.define('ADDON_DIR', os.path.normpath(conf.env['PREFIX'] + '/lib/jack'))
 107     conf.define('JACK_LOCATION', os.path.normpath(conf.env['PREFIX'] + '/bin'))
 108     conf.define('USE_POSIX_SHM', 1)
 109     conf.define('JACKMP', 1)
 110     if conf.env['BUILD_JACKDBUS'] == True:
 111         conf.define('JACK_DBUS', 1)
 112     if conf.env['BUILD_WITH_MONITOR'] == True:
 113         conf.define('JACK_MONITOR', 1)
 114     conf.write_config_header('config.h')
 115
 116     svnrev = None
 117     if os.access('svnversion.h', os.R_OK):
 118         data = file('svnversion.h').read()
 119         m = re.match(r'^#define SVN_VERSION "([^"]*)"$', data)
 120         if m != None:
 121             svnrev = m.group(1)
 122
 123     print
 124     display_msg("==================")
 125     version_msg = "JACK " + VERSION
 126     if svnrev:
 127         version_msg += " exported from r" + svnrev
 128     else:
 129         version_msg += " svn revision will checked and eventually updated during build"
 130     print version_msg
 131
 132     print "Build with a maximum of %d JACK clients" % conf.env['CLIENT_NUM']
 133     print "Build with a maximum of %d ports" % conf.env['PORT_NUM']
 134
 135     display_msg("Install prefix", conf.env['PREFIX'], 'CYAN')
 136     display_msg("Drivers directory", conf.env['ADDON_DIR'], 'CYAN')
 137     display_feature('Build doxygen documentation', conf.env['BUILD_DOXYGEN_DOCS'])
 138     display_feature('Build with monitoring records', conf.env['BUILD_WITH_MONITOR'])
 139
 140     if conf.env['IS_LINUX']:
 141         display_feature('Build with ALSA support', conf.env['BUILD_DRIVER_ALSA'] == True)
 142         display_feature('Build with FireWire (FreeBob) support', conf.env['BUILD_DRIVER_FREEBOB'] == True)
 143         display_feature('Build with FireWire (FFADO) support', conf.env['BUILD_DRIVER_FFADO'] == True)
 144         display_feature('Build D-Bus JACK (jackdbus)', conf.env['BUILD_JACKDBUS'] == True)
 145     if conf.env['BUILD_JACKDBUS'] == True:
 146         display_msg('D-Bus service install directory', conf.env['DBUS_SERVICES_DIR'], 'CYAN')
 147         #display_msg('Settings persistence', xxx)
 148
 149         if conf.env['DBUS_SERVICES_DIR'] != conf.env['DBUS-1_SESSION_BUS_SERVICES_DIR'][0]:
 150             print
 151             print Params.g_colors['RED'] + "WARNING: D-Bus session services directory as reported by pkg-config is"
 152             print Params.g_colors['RED'] + "WARNING:",
 153             print Params.g_colors['CYAN'] + conf.env['DBUS-1_SESSION_BUS_SERVICES_DIR'][0]
 154             print Params.g_colors['RED'] + 'WARNING: but service file will be installed in'
 155             print Params.g_colors['RED'] + "WARNING:",
 156             print Params.g_colors['CYAN'] + conf.env['DBUS_SERVICES_DIR']
 157             print Params.g_colors['RED'] + 'WARNING: You may need to adjust your D-Bus configuration after installing jackdbus'
 158             print 'WARNING: You can override dbus service install directory'
 159             print 'WARNING: with --enable-pkg-config-dbus-service-dir option to this script'
 160             print Params.g_colors['NORMAL'],
 161     print
 162
 163 def build(bld):
 164     if not os.access('svnversion.h', os.R_OK):
 165         create_svnversion_gen(bld)
 166
 167     # process subfolders from here
 168     bld.add_subdirs('common')
 169     if bld.env()['IS_LINUX']:
 170         bld.add_subdirs('linux')
 171         if bld.env()['BUILD_JACKDBUS'] == True:
 172             bld.add_subdirs('dbus')
 173         bld.add_subdirs('example-clients')
 174         bld.add_subdirs('tests')
 175     if bld.env()['IS_MACOSX']:
 176         bld.add_subdirs('macosx')
 177         bld.add_subdirs('example-clients')
 178         bld.add_subdirs('tests')
 179         if bld.env()['BUILD_JACKDBUS'] == True:
 180             bld.add_subdirs('dbus')
 181
 182     if bld.env()['BUILD_DOXYGEN_DOCS'] == True:
 183         share_dir = bld.env().get_destdir() + Params.g_build.env()['PREFIX'] + '/share/jack-audio-connection-kit'
 184         html_docs_source_dir = "build/default/html"
 185         html_docs_install_dir = share_dir + '/reference/html/'
 186         if Params.g_commands['install']:
 187             if os.path.isdir(html_docs_install_dir):
 188                 Params.pprint('CYAN', "Removing old doxygen documentation installation...")
 189                 shutil.rmtree(html_docs_install_dir)
 190                 Params.pprint('CYAN', "Removing old doxygen documentation installation done.")
 191             Params.pprint('CYAN', "Installing doxygen documentation...")
 192             shutil.copytree(html_docs_source_dir, html_docs_install_dir)
 193             Params.pprint('CYAN', "Installing doxygen documentation done.")
 194         elif Params.g_commands['uninstall']:
 195             Params.pprint('CYAN', "Uninstalling doxygen documentation...")
 196             if os.path.isdir(share_dir):
 197                 shutil.rmtree(share_dir)
 198             Params.pprint('CYAN', "Uninstalling doxygen documentation done.")
 199         elif Params.g_commands['clean']:
 200             if os.access(html_docs_source_dir, os.R_OK):
 201                 Params.pprint('CYAN', "Removing doxygen generated documentation...")
 202                 shutil.rmtree(html_docs_source_dir)
 203                 Params.pprint('CYAN', "Removing doxygen generated documentation done.")
 204         elif Params.g_commands['build']:
 205             if not os.access(html_docs_source_dir, os.R_OK):
 206                 os.popen("doxygen").read()
 207             else:
 208                 Params.pprint('CYAN', "doxygen documentation already built.")
 209
 210 def dist_hook():
 211     os.remove('svnversion_regenerate.sh')
 212     os.system('../svnversion_regenerate.sh svnversion.h')