#!/usr/bin/env python
from waflib.extras import autowaf as autowaf
import os
import sys
import re

# Library version (UNIX style major, minor, micro)
# major increment <=> incompatible changes
# minor increment <=> compatible changes (additions)
# micro increment <=> no interface changes
WAVESAUDIOBACKEND_VERSION = '0.0.1'
I18N_PACKAGE = 'wavesaudio-backend'

# Mandatory variables
top = '.'
out = 'build'

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

def configure(conf):
    if conf.options.dist_target == 'mingw':
        autowaf.check_pkg(conf, 'portaudio-2.0', uselib_store='PORTAUDIO',
                          atleast_version='19')
    autowaf.configure(conf)

def build(bld):

    if bld.env['build_target'] == 'mingw':
        obj = bld(features = 'cxx cxxshlib')
    else:
	obj = bld(features = 'c cxx cxxshlib')
    
    if sys.platform == 'darwin':
        if bld.env['build_target'] not in [ 'lion' ]:
            obj.framework = 'CoreMidi'
        else:
            obj.framework = 'CoreMIDI'

    obj.source = [
            'waves_audiobackend.cc',
            'waves_audiobackend.latency.cc',
            'waves_audiobackend.midi.cc',
            'waves_audiobackend.port_engine.cc',
            'waves_dataport.cc',
            'waves_audioport.cc',
            'waves_midiport.cc',
            'waves_midi_device_manager.cc',
            'waves_midi_device.cc',
            'waves_midi_event.cc',
            'waves_midi_buffer.cc',
            'wavesapi/refmanager/WCRefManager.cpp',
            'wavesapi/devicemanager/WCMRAudioDeviceManager.cpp',
            'wavesapi/devicemanager/WCMRNativeAudio.cpp',
            'wavesapi/Threads/WCThreadSafe.cpp',
            'portmidi/src/pm_common/pmutil.c',
            'portmidi/src/pm_common/portmidi.c'
            ]

    if bld.env['build_target'] == 'mingw':
        platform_dependent = [
                        'wavesapi/MiscUtils/UMicroseconds.cpp',
                        'wavesapi/devicemanager/WCMRPortAudioDeviceManager.cpp',
                        'portmidi/src/pm_win/pmwin.c',
                        'portmidi/src/pm_win/pmwinmm.c',
                        'portmidi/src/porttime/ptwinmm.c'
                        ]
    else:
            platform_dependent = [
                'wavesapi/devicemanager/WCMRCoreAudioDeviceManager.cpp',
                'portmidi/src/pm_mac/pmmac.c',
                'portmidi/src/pm_mac/pmmacosxcm.c',
                'portmidi/src/pm_mac/finddefault.c',
                'portmidi/src/pm_mac/readbinaryplist.c',
                'portmidi/src/porttime/ptmacosx_mach.c'
            ]

    obj.source.extend(platform_dependent)

    obj.includes = ['.',
           'wavesapi',
           'wavesapi/refmanager',
           'wavesapi/WavesPublicAPI',
           'wavesapi/devicemanager',
           'wavesapi/MiscUtils',
           'wavesapi/Threads',
           'portmidi',
           'portmidi/src/pm_common'
            ]

    obj.cxxflags = [ '-fPIC' ]
    obj.cflags   = [ '-fPIC', '-fms-extensions' ]
    obj.name     = 'waves_audiobackend'
    obj.target   = 'waves_audiobackend'
    obj.use      = 'libardour libpbd'
    if bld.env['build_target'] == 'mingw':
            obj.uselib   = ['PORTAUDIO']
    obj.vnum     = WAVESAUDIOBACKEND_VERSION
    obj.install_path  = os.path.join(bld.env['LIBDIR'], 'backends')

    if bld.env['build_target']== 'mingw':
        obj.defines = ['PACKAGE="' + I18N_PACKAGE + '"',
                'ARDOURBACKEND_DLL_EXPORTS'
                ]
    else:
        obj.defines = ['PACKAGE="' + I18N_PACKAGE + '"',
                'ARDOURBACKEND_DLL_EXPORTS'
                ]