add small header patch

package/openjdk/patches/llvm-headers.patch

@@ -0,0 +1,21 @@
+diff -Nur openjdk-6.orig/hotspot/src/share/vm/shark/llvmHeaders.hpp openjdk-6/hotspot/src/share/vm/shark/llvmHeaders.hpp
+--- openjdk-6.orig/hotspot/src/share/vm/shark/llvmHeaders.hpp	2011-02-28 17:03:21.000000000 +0100
++++ openjdk-6/hotspot/src/share/vm/shark/llvmHeaders.hpp	2011-04-29 18:07:20.171550601 +0200
+@@ -43,7 +43,7 @@
+ #include <llvm/ModuleProvider.h>
+ #endif
+ #include <llvm/Support/IRBuilder.h>
+-#include <llvm/System/Threading.h>
++#include <llvm/Support/Threading.h>
+ #include <llvm/Target/TargetSelect.h>
+ #include <llvm/Type.h>
+ #include <llvm/ExecutionEngine/JITMemoryManager.h>
+@@ -52,7 +52,7 @@
+ #include <llvm/ExecutionEngine/JIT.h>
+ #include <llvm/ADT/StringMap.h>
+ #include <llvm/Support/Debug.h>
+-#include <llvm/System/Host.h>
++#include <llvm/Support/Host.h>
+ #endif
+ 
+ #include <map>