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/clang.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Krzysztof Kosiński 2014
+
+"""
+Detect the Clang C compiler
+"""
+
+from waflib.Tools import ccroot, ar, gcc
+from waflib.Configure import conf
+
+@conf
+def find_clang(conf):
+	"""
+	Finds the program clang and executes it to ensure it really is clang
+	"""
+	cc = conf.find_program('clang', var='CC')
+	conf.get_cc_version(cc, clang=True)
+	conf.env.CC_NAME = 'clang'
+
+def configure(conf):
+	conf.find_clang()
+	conf.find_program(['llvm-ar', 'ar'], var='AR')
+	conf.find_ar()
+	conf.gcc_common_flags()
+	conf.gcc_modifier_platform()
+	conf.cc_load_tools()
+	conf.cc_add_flags()
+	conf.link_add_flags()