wscript

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3
   4 import os
   5 import Utils
   6 import Options
   7 import commands
   8 g_maxlen = 40
   9 import shutil
  10 import Task
  11 import re
  12 import Logs
  13
  14 VERSION='1.9.1'
  15 APPNAME='jack'
  16 JACK_API_VERSION = '0.1.0'
  17
  18 # these variables are mandatory ('/' are converted automatically)
  19 srcdir = '.'
  20 blddir = 'build'
  21
  22 def display_msg(msg, status = None, color = None):
  23     sr = msg
  24     global g_maxlen
  25     g_maxlen = max(g_maxlen, len(msg))
  26     if status:
  27         print "%s :" % msg.ljust(g_maxlen),
  28         Utils.pprint(color, status)
  29     else:
  30         print "%s" % msg.ljust(g_maxlen)
  31
  32 def display_feature(msg, build):
  33     if build:
  34         display_msg(msg, "yes", 'GREEN')
  35     else:
  36         display_msg(msg, "no", 'YELLOW')
  37
  38 def create_svnversion_task(bld, header='svnversion.h', define=None):
  39     import Constants, Build
  40
  41     cmd = '../svnversion_regenerate.sh ${TGT}'
  42     if define:
  43         cmd += " " + define
  44
  45     cls = Task.simple_task_type('svnversion', cmd, color='BLUE', before='cc')
  46     cls.runnable_status = lambda self: Constants.RUN_ME
  47
  48     def post_run(self):
  49         sg = Utils.h_file(self.outputs[0].abspath(self.env))
  50         #print sg.encode('hex')
  51         Build.bld.node_sigs[self.env.variant()][self.outputs[0].id] = sg
  52     cls.post_run = post_run
  53
  54     tsk = cls(bld.env.copy())
  55     tsk.inputs = []
  56     tsk.outputs = [bld.path.find_or_declare(header)]
  57
  58 def set_options(opt):
  59     # options provided by the modules
  60     opt.tool_options('compiler_cxx')
  61     opt.tool_options('compiler_cc')
  62
  63     opt.add_option('--libdir', type='string', help="Library directory [Default: <prefix>/lib]")
  64     opt.add_option('--dbus', action='store_true', default=False, help='Enable D-Bus JACK (jackdbus)')
  65     opt.add_option('--doxygen', action='store_true', default=False, help='Enable build of doxygen documentation')
  66     opt.add_option('--monitor', action='store_true', default=False, help='Build with monitoring records')
  67     opt.add_option('--clients', default=64, type="int", dest="clients", help='Maximum number of JACK clients')
  68     opt.add_option('--ports', default=512, type="int", dest="ports", help='Maximum number of ports')
  69     opt.sub_options('dbus')
  70
  71 def configure(conf):
  72     platform = Utils.detect_platform()
  73     conf.env['IS_MACOSX'] = platform == 'darwin'
  74     conf.env['IS_LINUX'] = platform == 'linux'
  75
  76     if conf.env['IS_LINUX']:
  77         Utils.pprint('CYAN', "Linux detected")
  78
  79     if conf.env['IS_MACOSX']:
  80         Utils.pprint('CYAN', "MacOS X detected")
  81
  82     conf.check_tool('compiler_cxx')
  83     conf.check_tool('compiler_cc')
  84
  85     conf.env.append_unique('CXXFLAGS', '-O3 -Wall')
  86     conf.env.append_unique('CCFLAGS', '-O3 -Wall')
  87
  88     conf.sub_config('common')
  89     if conf.env['IS_LINUX']:
  90         conf.sub_config('linux')
  91     if Options.options.dbus:
  92         conf.sub_config('dbus')
  93     conf.sub_config('example-clients')
  94
  95     conf.env['LIB_PTHREAD'] = ['pthread']
  96     conf.env['LIB_DL'] = ['dl']
  97     conf.env['LIB_RT'] = ['rt']
  98     conf.env['JACK_API_VERSION'] = JACK_API_VERSION
  99     conf.env['JACK_VERSION'] = VERSION
 100
 101     conf.env['BUILD_DOXYGEN_DOCS'] = Options.options.doxygen
 102     conf.env['BUILD_WITH_MONITOR'] = Options.options.monitor
 103
 104     if Options.options.libdir:
 105         conf.env['LIBDIR'] = Options.options.libdir
 106     else:
 107         conf.env['LIBDIR'] = conf.env['PREFIX'] + '/lib/'
 108
 109     conf.define('CLIENT_NUM', Options.options.clients)
 110     conf.define('PORT_NUM', Options.options. ports)
 111
 112     conf.define('ADDON_DIR', os.path.normpath(os.path.join(conf.env['LIBDIR'], 'jack')))
 113     conf.define('JACK_LOCATION', os.path.normpath(os.path.join(conf.env['PREFIX'], 'bin')))
 114     conf.define('USE_POSIX_SHM', 1)
 115     conf.define('JACKMP', 1)
 116     if conf.env['BUILD_JACKDBUS'] == True:
 117         conf.define('JACK_DBUS', 1)
 118     if conf.env['BUILD_WITH_MONITOR'] == True:
 119         conf.define('JACK_MONITOR', 1)
 120     conf.write_config_header('config.h')
 121
 122     svnrev = None
 123     if os.access('svnversion.h', os.R_OK):
 124         data = file('svnversion.h').read()
 125         m = re.match(r'^#define SVN_VERSION "([^"]*)"$', data)
 126         if m != None:
 127             svnrev = m.group(1)
 128
 129     print
 130     display_msg("==================")
 131     version_msg = "JACK " + VERSION
 132     if svnrev:
 133         version_msg += " exported from r" + svnrev
 134     else:
 135         version_msg += " svn revision will checked and eventually updated during build"
 136     print version_msg
 137
 138     print "Build with a maximum of %d JACK clients" % conf.env['CLIENT_NUM']
 139     print "Build with a maximum of %d ports" % conf.env['PORT_NUM']
 140
 141     display_msg("Install prefix", conf.env['PREFIX'], 'CYAN')
 142     display_msg("Library directory", conf.env['LIBDIR'], 'CYAN')
 143     display_msg("Drivers directory", conf.env['ADDON_DIR'], 'CYAN')
 144     display_feature('Build doxygen documentation', conf.env['BUILD_DOXYGEN_DOCS'])
 145     display_feature('Build with monitoring records', conf.env['BUILD_WITH_MONITOR'])
 146
 147     if conf.env['IS_LINUX']:
 148         display_feature('Build with ALSA support', conf.env['BUILD_DRIVER_ALSA'] == True)
 149         display_feature('Build with FireWire (FreeBob) support', conf.env['BUILD_DRIVER_FREEBOB'] == True)
 150         display_feature('Build with FireWire (FFADO) support', conf.env['BUILD_DRIVER_FFADO'] == True)
 151         display_feature('Build D-Bus JACK (jackdbus)', conf.env['BUILD_JACKDBUS'] == True)
 152     if conf.env['BUILD_JACKDBUS'] == True:
 153         display_msg('D-Bus service install directory', conf.env['DBUS_SERVICES_DIR'], 'CYAN')
 154         #display_msg('Settings persistence', xxx)
 155
 156         if conf.env['DBUS_SERVICES_DIR'] != conf.env['DBUS_SERVICES_DIR_REAL']:
 157             print
 158             print Logs.colors.RED + "WARNING: D-Bus session services directory as reported by pkg-config is"
 159             print Logs.colors.RED + "WARNING:",
 160             print Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR_REAL']
 161             print Logs.colors.RED + 'WARNING: but service file will be installed in'
 162             print Logs.colors.RED + "WARNING:",
 163             print Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR']
 164             print Logs.colors.RED + 'WARNING: You may need to adjust your D-Bus configuration after installing jackdbus'
 165             print 'WARNING: You can override dbus service install directory'
 166             print 'WARNING: with --enable-pkg-config-dbus-service-dir option to this script'
 167             print Logs.colors.NORMAL,
 168     print
 169
 170 def build(bld):
 171     if not os.access('svnversion.h', os.R_OK):
 172         create_svnversion_task(bld)
 173
 174     # process subfolders from here
 175     bld.add_subdirs('common')
 176     if bld.env['IS_LINUX']:
 177         bld.add_subdirs('linux')
 178         if bld.env['BUILD_JACKDBUS'] == True:
 179             bld.add_subdirs('dbus')
 180         bld.add_subdirs('example-clients')
 181         bld.add_subdirs('tests')
 182     if bld.env['IS_MACOSX']:
 183         bld.add_subdirs('macosx')
 184         bld.add_subdirs('example-clients')
 185         bld.add_subdirs('tests')
 186         if bld.env['BUILD_JACKDBUS'] == True:
 187             bld.add_subdirs('dbus')
 188
 189     if bld.env['BUILD_DOXYGEN_DOCS'] == True:
 190         share_dir = bld.env.get_destdir() + bld.env['PREFIX'] + '/share/jack-audio-connection-kit'
 191         html_docs_source_dir = "build/default/html"
 192         html_docs_install_dir = share_dir + '/reference/html/'
 193         if Options.commands['install']:
 194             if os.path.isdir(html_docs_install_dir):
 195                 Utils.pprint('CYAN', "Removing old doxygen documentation installation...")
 196                 shutil.rmtree(html_docs_install_dir)
 197                 Utils.pprint('CYAN', "Removing old doxygen documentation installation done.")
 198             Utils.pprint('CYAN', "Installing doxygen documentation...")
 199             shutil.copytree(html_docs_source_dir, html_docs_install_dir)
 200             Utils.pprint('CYAN', "Installing doxygen documentation done.")
 201         elif Options.commands['uninstall']:
 202             Utils.pprint('CYAN', "Uninstalling doxygen documentation...")
 203             if os.path.isdir(share_dir):
 204                 shutil.rmtree(share_dir)
 205             Utils.pprint('CYAN', "Uninstalling doxygen documentation done.")
 206         elif Options.commands['clean']:
 207             if os.access(html_docs_source_dir, os.R_OK):
 208                 Utils.pprint('CYAN', "Removing doxygen generated documentation...")
 209                 shutil.rmtree(html_docs_source_dir)
 210                 Utils.pprint('CYAN', "Removing doxygen generated documentation done.")
 211         elif Options.commands['build']:
 212             if not os.access(html_docs_source_dir, os.R_OK):
 213                 os.popen("doxygen").read()
 214             else:
 215                 Utils.pprint('CYAN', "doxygen documentation already built.")
 216
 217 def dist_hook():
 218     os.remove('svnversion_regenerate.sh')
 219     os.system('../svnversion_regenerate.sh svnversion.h')