MFH: r484600

emulators/rpcs3: unbreak build with clang > 6.0.0

Assertion failed: (D->getCachedLinkage() == LV.getLinkage()), function getLVForDecl, file /usr/src/contrib/llvm/tools/clang/lib/AST/Decl.cpp, line 1394.

PR:		231952
Reported by:	pkg-fallout
Submitted by:	Roman CAT
Approved by:	ports-secteam blanket

emulators/rpcs3/files/patch-Utilities_typemap.h

@@ -0,0 +1,16 @@
+Workaround for https://bugs.llvm.org/show_bug.cgi?id=39246
+
+--- Utilities/typemap.h.orig	2018-11-09 13:19:59 UTC
++++ Utilities/typemap.h
+@@ -196,7 +196,11 @@ namespace utils
+ 
+ 	// Type information for each used type
+ 	template <typename T>
++#if defined(__clang__) && (__clang_major__ > 6 || (__clang_major__ == 6 && __clang_patchlevel__ > 0))
++	const typeinfo<T> g_typeinfo{};
++#else
+ 	inline const typeinfo<T> g_typeinfo{};
++#endif
+ 
+ 	template <typename T, typename B>
+ 	struct typepoly