dbus/wscript

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3
   4 import Params
   5 import os.path
   6 import re # subst_func
   7
   8 def set_options(opt):
   9     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')
  10
  11 def configure(conf):
  12     conf.check_pkg('dbus-1', pkgvars=['session_bus_services_dir'])
  13
  14     if Params.g_options.enable_pkg_config_dbus_service_dir:
  15         conf.env['DBUS_SERVICES_DIR'] = conf.env['DBUS-1_SESSION_BUS_SERVICES_DIR'][0]
  16     else:
  17         conf.env['DBUS_SERVICES_DIR'] = os.path.normpath(conf.env['PREFIX'] + '/share/dbus-1/services')
  18
  19     conf.check_tool('misc')
  20
  21     e = conf.create_header_configurator()
  22     e.name = 'expat.h'
  23     e.define = 'HAVE_EXPAT'
  24     e.run()
  25
  26     if conf.is_defined('HAVE_EXPAT'):
  27         conf.env['LIB_EXPAT'] = ['expat']
  28
  29     conf.env['BUILD_JACKDBUS'] = conf.is_defined('HAVE_EXPAT') and conf.is_defined('HAVE_DBUS_1')
  30
  31 # by default waf subst tool uses @VAR@ while scons legacy is ${VAR}
  32 # so we use same template as scons for now
  33 def subst_func(tsk):
  34     "Substitutes variables in a .in file"
  35
  36     m4_re = re.compile('\$\{(\w+)\}', re.M)
  37
  38     env = tsk.env()
  39     infile = tsk.m_inputs[0].abspath(env)
  40     outfile = tsk.m_outputs[0].abspath(env)
  41
  42     file = open(infile, 'r')
  43     code = file.read()
  44     file.close()
  45
  46     s = m4_re.sub(r'%(\1)s', code)
  47
  48     dict = tsk.dict
  49     if not dict:
  50         names = m4_re.findall(code)
  51         for i in names:
  52             if env[i] and type(env[i]) is types.ListType :
  53                 dict[i] = " ".join(env[i])
  54             else: dict[i] = env[i]
  55
  56     file = open(outfile, 'w')
  57     file.write(s % dict)
  58     file.close()
  59
  60     return 0
  61
  62 def build(bld):
  63     if bld.env()["BUILD_JACKDBUS"] != True:
  64         return
  65
  66     obj = bld.create_obj('cc', 'program')
  67     if bld.env()['IS_LINUX']:
  68         sysdeps_dbus_include = ['../linux', '../posix']
  69     if bld.env()['IS_MACOSX']:
  70         sysdeps_dbus_include = ['../macosx', '../posix']
  71
  72     obj.includes = sysdeps_dbus_include + ['.', '../', '../common', '../common/jack']
  73     obj.source = [
  74         'jackdbus.c',
  75         'controller.c',
  76         'controller_iface_configure.c',
  77         'controller_iface_control.c',
  78         'controller_iface_introspectable.c',
  79         'controller_iface_patchbay.c',
  80         'controller_iface_transport.c',
  81         'xml.c',
  82         'xml_expat.c',
  83         #'xml_libxml.c',
  84         #'xml_nop.c',
  85         'xml_write_raw.c',
  86         'sigsegv.c',
  87         ]
  88     if bld.env()['IS_LINUX']:
  89         obj.uselib = 'PTHREAD DL RT DBUS-1 EXPAT'
  90     if bld.env()['IS_MACOSX']:
  91         obj.uselib = 'PTHREAD DL DBUS-1 EXPAT'
  92     obj.uselib_local = 'serverlib'
  93     obj.target       = 'jackdbus'
  94
  95     # process org.jackaudio.service.in -> org.jackaudio.service
  96     obj = bld.create_obj('subst')
  97     obj.source = 'org.jackaudio.service.in'
  98     obj.target = 'org.jackaudio.service'
  99     obj.dict = {'BINDIR': bld.env()['PREFIX'] + '/bin'}
 100     obj.inst_var = bld.env()['DBUS_SERVICES_DIR']
 101     obj.inst_dir = '/'
 102     obj.fun = subst_func # @VAR@ -> ${VAR}