[wscript] Enable IIO driver

linux/wscript

@@ -1,6 +1,8 @@
 #! /usr/bin/env python
 # encoding: utf-8
 
+from waflib import Context
+
 def configure(conf):
  conf.check_cfg(package='alsa', atleast_version='1.0.18', args='--cflags --libs', mandatory=False)
  conf.env['BUILD_DRIVER_ALSA'] = conf.is_defined('HAVE_ALSA')
@@ -13,6 +15,14 @@ def configure(conf):
 
  conf.define('HAVE_PPOLL', 1 )
 
+ conf.check_cfg(package='gtkIOStream', atleast_version='1.4.0', args='--cflags --libs', mandatory=False)
+ conf.env['BUILD_DRIVER_IIO'] = conf.is_defined('HAVE_GTKIOSTREAM')
+ conf.check_cfg(package='eigen3', atleast_version='3.1.2', args='--cflags --libs', mandatory=False)
+ conf.env['BUILD_DRIVER_IIO'] += conf.is_defined('HAVE_EIGEN3')
+ conf.check_cfg(package='sox', atleast_version='14.4.0', args='--cflags --libs', mandatory=False)
+ conf.env['BUILD_DRIVER_IIO'] += conf.is_defined('HAVE_SOX')
+
+
 def create_jack_driver_obj(bld, target, sources, uselib = None):
  driver = bld(features = ['c', 'cxx', 'cxxshlib', 'cshlib'])
  driver.env['cxxshlib_PATTERN'] = 'jack_%s.so'
@@ -74,6 +84,8 @@ def build(bld):
  'firewire/JackFFADOMidiSendQueue.cpp'
  ]
 
+ iio_driver_src = ['iio/JackIIODriver.cpp']
+
  if bld.env['BUILD_DRIVER_ALSA'] == True:
  create_jack_driver_obj(bld, 'alsa', alsa_driver_src, ["ALSA"])
  create_jack_driver_obj(bld, 'alsarawmidi', alsarawmidi_driver_src,
@@ -85,6 +97,9 @@ def build(bld):
  if bld.env['BUILD_DRIVER_FFADO'] == True:
  create_jack_driver_obj(bld, 'firewire', ffado_driver_src, ["LIBFFADO"])
 
+ if bld.env['BUILD_DRIVER_IIO'] == True:
+ create_jack_driver_obj(bld, 'iio', iio_driver_src, ["GTKIOSTREAM", "EIGEN3"])
+
  create_jack_driver_obj(bld, 'net', '../common/JackNetDriver.cpp')
 
  create_jack_driver_obj(bld, 'loopback', '../common/JackLoopbackDriver.cpp')

wscript

@@ -83,6 +83,7 @@ def options(opt):
  opt.add_option('--firewire', action='store_true', default=False, help='Enable FireWire driver (FFADO)')
  opt.add_option('--freebob', action='store_true', default=False, help='Enable FreeBob driver')
  opt.add_option('--alsa', action='store_true', default=False, help='Enable ALSA driver')
+ opt.add_option('--iio', action='store_true', default=False, help='Enable IIO driver')
  opt.add_option('--autostart', type='string', default="default", help='Autostart method. Possible values: "default", "classic", "dbus", "none"')
  opt.add_option('--portaudio', action='store_true', default=False, help='Enable Portaudio driver')
  opt.add_option('--winmme', action='store_true', default=False, help='Enable WinMME driver')
@@ -149,9 +150,12 @@ def configure(conf):
  conf.fatal('FreeBob driver was explicitly requested but cannot be built')
  if Options.options.firewire and not conf.env['BUILD_DRIVER_FFADO']:
  conf.fatal('FFADO driver was explicitly requested but cannot be built')
+ if Options.options.iio and not conf.env['BUILD_DRIVER_IIO']:
+ conf.fatal('IIO driver was explicitly requested but cannot be built')
  conf.env['BUILD_DRIVER_ALSA'] = Options.options.alsa
  conf.env['BUILD_DRIVER_FFADO'] = Options.options.firewire
  conf.env['BUILD_DRIVER_FREEBOB'] = Options.options.freebob
+ conf.env['BUILD_DRIVER_IIO'] = Options.options.iio
  if conf.env['IS_WINDOWS']:
  conf.sub_config('windows')
  if Options.options.portaudio and not conf.env['BUILD_DRIVER_PORTAUDIO']:
@@ -350,6 +354,7 @@ def configure(conf):
  display_feature('Build with ALSA support', conf.env['BUILD_DRIVER_ALSA'] == True)
  display_feature('Build with FireWire (FreeBob) support', conf.env['BUILD_DRIVER_FREEBOB'] == True)
  display_feature('Build with FireWire (FFADO) support', conf.env['BUILD_DRIVER_FFADO'] == True)
+ display_feature('Build with IIO support', conf.env['BUILD_DRIVER_IIO'] == True)
 
  if conf.env['IS_WINDOWS']:
  display_feature('Build with WinMME support', conf.env['BUILD_DRIVER_WINMME'] == True)