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/serd/waflib/extras/clang_cross_common.py

@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# DragoonX6 2018
+
+"""
+Common routines for cross_clang.py and cross_clangxx.py
+"""
+
+from waflib.Configure import conf
+import waflib.Context
+
+def normalize_target_triple(target_triple):
+	target_triple = target_triple[:-1]
+	normalized_triple = target_triple.replace('--', '-unknown-')
+
+	if normalized_triple.startswith('-'):
+		normalized_triple = 'unknown' + normalized_triple
+
+	if normalized_triple.endswith('-'):
+		normalized_triple += 'unknown'
+
+	# Normalize MinGW builds to *arch*-w64-mingw32
+	if normalized_triple.endswith('windows-gnu'):
+		normalized_triple = normalized_triple[:normalized_triple.index('-')] + '-w64-mingw32'
+
+	# Strip the vendor when doing msvc builds, since it's unused anyway.
+	if normalized_triple.endswith('windows-msvc'):
+		normalized_triple = normalized_triple[:normalized_triple.index('-')] + '-windows-msvc'
+
+	return normalized_triple.replace('-', '_')
+
+@conf
+def clang_modifier_msvc(conf):
+	import os
+
+	"""
+	Really basic setup to use clang in msvc mode.
+	We actually don't really want to do a lot, even though clang is msvc compatible
+	in this mode, that doesn't mean we're actually using msvc.
+	It's probably the best to leave it to the user, we can assume msvc mode if the user
+	uses the clang-cl frontend, but this module only concerns itself with the gcc-like frontend.
+	"""
+	v = conf.env
+	v.cprogram_PATTERN = '%s.exe'
+
+	v.cshlib_PATTERN   = '%s.dll'
+	v.implib_PATTERN   = '%s.lib'
+	v.IMPLIB_ST        = '-Wl,-IMPLIB:%s'
+	v.SHLIB_MARKER     = []
+
+	v.CFLAGS_cshlib    = []
+	v.LINKFLAGS_cshlib = ['-Wl,-DLL']
+	v.cstlib_PATTERN   = '%s.lib'
+	v.STLIB_MARKER     = []
+
+	del(v.AR)
+	conf.find_program(['llvm-lib', 'lib'], var='AR')
+	v.ARFLAGS          = ['-nologo']
+	v.AR_TGT_F         = ['-out:']
+
+	# Default to the linker supplied with llvm instead of link.exe or ld
+	v.LINK_CC          = v.CC + ['-fuse-ld=lld', '-nostdlib']
+	v.CCLNK_TGT_F      = ['-o']
+	v.def_PATTERN      = '-Wl,-def:%s'
+
+	v.LINKFLAGS = []
+
+	v.LIB_ST            = '-l%s'
+	v.LIBPATH_ST        = '-Wl,-LIBPATH:%s'
+	v.STLIB_ST          = '-l%s'
+	v.STLIBPATH_ST      = '-Wl,-LIBPATH:%s'
+
+	CFLAGS_CRT_COMMON = [
+		'-Xclang', '--dependent-lib=oldnames',
+		'-Xclang', '-fno-rtti-data',
+		'-D_MT'
+	]
+
+	v.CFLAGS_CRT_MULTITHREADED = CFLAGS_CRT_COMMON + [
+		'-Xclang', '-flto-visibility-public-std',
+		'-Xclang', '--dependent-lib=libcmt',
+	]
+	v.CXXFLAGS_CRT_MULTITHREADED = v.CFLAGS_CRT_MULTITHREADED
+
+	v.CFLAGS_CRT_MULTITHREADED_DBG = CFLAGS_CRT_COMMON + [
+		'-D_DEBUG',
+		'-Xclang', '-flto-visibility-public-std',
+		'-Xclang', '--dependent-lib=libcmtd',
+	]
+	v.CXXFLAGS_CRT_MULTITHREADED_DBG = v.CFLAGS_CRT_MULTITHREADED_DBG
+
+	v.CFLAGS_CRT_MULTITHREADED_DLL = CFLAGS_CRT_COMMON + [
+		'-D_DLL',
+		'-Xclang', '--dependent-lib=msvcrt'
+	]
+	v.CXXFLAGS_CRT_MULTITHREADED_DLL = v.CFLAGS_CRT_MULTITHREADED_DLL
+
+	v.CFLAGS_CRT_MULTITHREADED_DLL_DBG = CFLAGS_CRT_COMMON + [
+		'-D_DLL',
+		'-D_DEBUG',
+		'-Xclang', '--dependent-lib=msvcrtd',
+	]
+	v.CXXFLAGS_CRT_MULTITHREADED_DLL_DBG = v.CFLAGS_CRT_MULTITHREADED_DLL_DBG
+
+@conf
+def clang_modifier_target_triple(conf, cpp=False):
+	compiler = conf.env.CXX if cpp else conf.env.CC
+	output = conf.cmd_and_log(compiler + ['-dumpmachine'], output=waflib.Context.STDOUT)
+
+	modifier = ('clangxx' if cpp else 'clang') + '_modifier_'
+	clang_modifier_func = getattr(conf, modifier + normalize_target_triple(output), None)
+	if clang_modifier_func:
+		clang_modifier_func()