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

# Version of this package (even if built as a child)
MAJOR = '2'
MINOR = '1'
MICRO = '1'
LIBMIDIPP_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
LIBMIDIPP_LIB_VERSION = '4.1.0'

# Variables for 'waf dist'
APPNAME = 'libmidipp'
VERSION = LIBMIDIPP_VERSION

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

path_prefix = 'libs/midi++2/'

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

def configure(conf):
	autowaf.build_version_files(path_prefix+'midi++/version.h', path_prefix+'version.cc',
			'midipp', MAJOR, MINOR, MICRO)
	autowaf.configure(conf)
	conf.check_tool('compiler_cxx')
	autowaf.check_pkg(conf, 'jack', uselib_store='JACK', atleast_version='0.118.2')
	autowaf.check_pkg(conf, 'libxml-2.0', uselib_store='XML')
	autowaf.check_pkg(conf, 'sigc++-2.0', uselib_store='SIGCPP', atleast_version='2.0')

	# 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 = '''
		midi.cc
		channel.cc
		manager.cc
		parser.cc
		port.cc
		midnam_patch.cc
		mmc.cc
		mtc.cc
		version.cc
	'''
	# everybody loves JACK
	obj.cxxflags = [ '-DWITH_JACK_MIDI' ]
	obj.export_incdirs = ['.']
	obj.includes     = ['.', '../surfaces/control_protocol']
	obj.name         = 'libmidipp'
	obj.target       = 'midipp'
	obj.uselib       = 'GLIBMM SIGCPP XML JACK OSX'
	obj.uselib_local = 'libpbd libevoral'
	obj.vnum         = LIBMIDIPP_LIB_VERSION
	obj.install_path = os.path.join(bld.env['LIBDIR'], 'ardour3')

def shutdown():
	autowaf.shutdown()

