Update local LV2 libraries to latest versions

lilv-0.24.6
   lv2-1.16.0
   serd-0.30.2
   sord-0.16.4
   sratom-0.6.4
   suil-0.10.6

lib-src/lv2/lilv/waflib/Tools/icc.py

@@ -1,25 +1,25 @@
-#! /usr/bin/env python
+#!/usr/bin/env python
 # encoding: utf-8
-# WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file
+# Stian Selnes 2008
+# Thomas Nagy 2009-2018 (ita)
 
-import os,sys
-from waflib.Tools import ccroot,ar,gcc
+"""
+Detects the Intel C compiler
+"""
+
+import sys
+from waflib.Tools import ccroot, ar, gcc
 from waflib.Configure import conf
+
 @conf
 def find_icc(conf):
-	if sys.platform=='cygwin':
-		conf.fatal('The Intel compiler does not work on Cygwin')
-	v=conf.env
-	cc=None
-	if v['CC']:cc=v['CC']
-	elif'CC'in conf.environ:cc=conf.environ['CC']
-	if not cc:cc=conf.find_program('icc',var='CC')
-	if not cc:cc=conf.find_program('ICL',var='CC')
-	if not cc:conf.fatal('Intel C Compiler (icc) was not found')
-	cc=conf.cmd_to_list(cc)
-	conf.get_cc_version(cc,icc=True)
-	v['CC']=cc
-	v['CC_NAME']='icc'
+	"""
+	Finds the program icc and execute it to ensure it really is icc
+	"""
+	cc = conf.find_program(['icc', 'ICL'], var='CC')
+	conf.get_cc_version(cc, icc=True)
+	conf.env.CC_NAME = 'icc'
+
 def configure(conf):
 	conf.find_icc()
 	conf.find_ar()