#!/usr/bin/env python
import autowaf
import os
import glob

# Version of this package (even if built as a child)
MAJOR = '3'
MINOR = '0'
MICRO = '0'
LIBARDOUR_VERSION = "%s.%s.%s" % (MAJOR, MINOR, MICRO)

# Library version (UNIX style major, minor, micro)
# major increment <=> incompatible changes
# minor increment <=> compatible changes (additions)
# micro increment <=> no interface changes
LIBARDOUR_LIB_VERSION = '3.0.0'

# Variables for 'waf dist'
APPNAME = 'libardour'
VERSION = LIBARDOUR_VERSION

# Mandatory variables
srcdir = '.'
blddir = 'build'

path_prefix = 'libs/ardour/'

def set_options(opt):
	autowaf.set_options(opt)

def check_header_and_define(conf, header, define):
	conf.check(header_name=header, define_name=define)
	if conf.env[define]:
		conf.env.append_value('CCFLAGS', '-D' + define)
		conf.env.append_value('CXXFLAGS', '-D' + define)

def configure(conf):
	autowaf.build_version_files(path_prefix+'ardour/version.h', path_prefix+'version.cc',
			'libardour3', MAJOR, MINOR, MICRO)
	autowaf.configure(conf)
	autowaf.check_tool(conf, 'compiler_cxx')
	autowaf.check_pkg(conf, 'aubio', uselib_store='AUBIO', atleast_version='0.3.2')
	autowaf.check_pkg(conf, 'jack', uselib_store='JACK', atleast_version='0.109.0')
	autowaf.check_pkg(conf, 'libxml-2.0', uselib_store='XML')
	autowaf.check_pkg(conf, 'lrdf', uselib_store='LRDF', atleast_version='0.4.0')
	autowaf.check_pkg(conf, 'samplerate', uselib_store='SAMPLERATE', atleast_version='0.1.0')
	autowaf.check_pkg(conf, 'sigc++-2.0', uselib_store='SIGCPP', atleast_version='2.0')
	autowaf.check_pkg(conf, 'slv2', uselib_store='SLV2', atleast_version='0.6.4', mandatory=False)
	autowaf.check_pkg(conf, 'sndfile', uselib_store='SNDFILE', atleast_version='1.0.18')
	autowaf.check_pkg(conf, 'soundtouch-1.0', uselib_store='SOUNDTOUCH', mandatory=False)

	conf.env.append_value('CXXFLAGS', '-DUSE_RUBBERBAND')
	conf.define('HAVE_RUBBERBAND', 1)

	check_header_and_define(conf, 'sys/vfs.h', 'HAVE_SYS_VFS_H')
	check_header_and_define(conf, 'wordexp.h', 'HAVE_WORDEXP')

	conf.env.append_value('CCFLAGS', '-D_REENTRANT -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE')
	conf.env.append_value('CXXFLAGS', '-DENABLE_NLS')

	conf.env.append_value('CXXFLAGS', '-DHAVE_WAFCONFIG_H')
	conf.write_config_header('wafconfig.h')

	# Boost headers
	autowaf.check_header(conf, 'boost/shared_ptr.hpp')
	autowaf.check_header(conf, 'boost/weak_ptr.hpp')

def build(bld):
	# Library
	obj = bld.new_task_gen('cxx', 'shlib')
	obj.source = '''
		amp.cc
		analyser.cc
		audio_buffer.cc
		audio_diskstream.cc
		audio_library.cc
		audio_playlist.cc
		audio_playlist_importer.cc
		audio_port.cc
		audio_region_importer.cc
		audio_track.cc
		audio_track_importer.cc
		audioanalyser.cc
		audioengine.cc
		audiofile_tagger.cc
		audiofilesource.cc
		audioregion.cc
		audiosource.cc
		auditioner.cc
		automatable.cc
		automation.cc
		automation_control.cc
		automation_list.cc
		beats_frames_converter.cc
		broadcast_info.cc
		buffer.cc
		buffer_set.cc
		bundle.cc
		chan_count.cc
		chan_mapping.cc
		configuration.cc
		control_outputs.cc
		control_protocol_manager.cc
		control_protocol_search_path.cc
		crossfade.cc
		cycle_timer.cc
		default_click.cc
		directory_names.cc
		diskstream.cc
		element_import_handler.cc
		element_importer.cc
		enums.cc
		event_type_map.cc
		export_channel.cc
		export_channel_configuration.cc
		export_file_io.cc
		export_filename.cc
		export_format_base.cc
		export_format_manager.cc
		export_format_specification.cc
		export_formats.cc
		export_handler.cc
		export_preset.cc
		export_processor.cc
		export_profile_manager.cc
		export_status.cc
		export_timespan.cc
		export_utilities.cc
		file_source.cc
		filename_extensions.cc
		filesystem_paths.cc
		filter.cc
		find_session.cc
		gain.cc
		gdither.cc
		globals.cc
		import.cc
		io.cc
		io_processor.cc
		jack_slave.cc
		ladspa_plugin.cc
		location.cc
		location_importer.cc
		meter.cc
		midi_buffer.cc
		midi_clock_slave.cc
		midi_diskstream.cc
		midi_model.cc
		midi_patch_manager.cc
		midi_playlist.cc
		midi_port.cc
		midi_region.cc
		midi_ring_buffer.cc
		midi_source.cc
		midi_state_tracker.cc
		midi_stretch.cc
		midi_track.cc
		mix.cc
		mtc_slave.cc
		named_selection.cc
		onset_detector.cc
		panner.cc
		pcm_utils.cc
		playlist.cc
		playlist_factory.cc
		plugin.cc
		plugin_insert.cc
		plugin_manager.cc
		port.cc
		port_insert.cc
		port_set.cc
		processor.cc
		quantize.cc
		recent_sessions.cc
		region.cc
		region_factory.cc
		resampled_source.cc
		return.cc
		reverse.cc
		route.cc
		route_group.cc
		send.cc
		session.cc
		session_butler.cc
		session_click.cc
		session_command.cc
		session_directory.cc
		session_events.cc
		session_export.cc
		session_metadata.cc
		session_midi.cc
		session_process.cc
		session_state.cc
		session_state_utils.cc
		session_time.cc
		session_transport.cc
		session_utils.cc
		smf_source.cc
		sndfile_helpers.cc
		sndfileimportable.cc
		sndfilesource.cc
		source.cc
		source_factory.cc
		strip_silence.cc
		svn_revision.cc
		tape_file_matcher.cc
		template_utils.cc
		tempo.cc
		tempo_map_importer.cc
		ticker.cc
		track.cc
		transient_detector.cc
		user_bundle.cc
		utils.cc
		version.cc
	'''
	obj.export_incdirs = ['.']
	obj.includes     = ['.', '../surfaces/control_protocol']
	obj.name         = 'libardour'
	obj.target       = 'ardour'
	obj.uselib       = 'GLIBMM AUBIO SIGCPP XML UUID JACK SNDFILE SAMPLERATE LRDF'
	obj.uselib_local = 'libpbd libmidipp libevoral libvamphost libvampplugin libtaglib'
	obj.vnum         = LIBARDOUR_LIB_VERSION
	obj.install_path = os.path.join(bld.env['LIBDIR'], 'ardour3')
	obj.cxxflags     = ['-DPACKAGE="libardour3"']
	obj.cxxflags     += ['-DDATA_DIR="' + os.path.normpath(bld.env['DATADIR']) + '"']
	obj.cxxflags     += ['-DCONFIG_DIR="' + os.path.normpath(bld.env['CONFIGDIR']) + '"']
	obj.cxxflags     += ['-DMODULE_DIR="' + os.path.normpath(bld.env['LIBDIR']) + '"']
	obj.cxxflags     += ['-DLOCALEDIR="' + os.path.join(
			os.path.normpath(bld.env['DATADIR']), 'locale') + '"']
	obj.cxxflags     += ['-DVAMP_DIR="' + os.path.join(
			os.path.normpath(bld.env['LIBDIR']), 'ardour3', 'vamp') + '"']
	obj.source += ' rb_effect.cc '
	obj.uselib_local += ' librubberband '
	#obj.source += ' st_stretch.cc st_pitch.cc '
	#obj.uselib += ' SOUNDTOUCH '
	if bld.env['HAVE_SLV2']:
		obj.source += ' lv2_plugin.cc lv2_event_buffer.cc uri_map.cc '
		obj.uselib += ' SLV2 '
		obj.cxxflags += ['-DHAVE_SLV2']

def shutdown():
	autowaf.shutdown()